JTEKT Corporation

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[Owner] JTEKT Corporation 2,423
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New (last 4 weeks) 19
2024 April (MTD) 16
2024 March 13
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IPC Class
B62D 5/04 - Power-assisted or power-driven steering electrical, e.g. using an electric servo-motor connected to, or forming part of, the steering gear 622
B62D 6/00 - Arrangements for automatically controlling steering depending on driving conditions sensed and responded to, e.g. control circuits 292
F16C 33/66 - Special parts or details in view of lubrication 126
B62D 15/02 - Steering position indicators 95
F16C 33/58 - Raceways; Race rings 95
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NICE Class
09 - Scientific and electric apparatus and instruments 116
07 - Machines and machine tools 112
12 - Land, air and water vehicles; parts of land vehicles 102
42 - Scientific, technological and industrial services, research and design 30
35 - Advertising and business services 28
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Status
Pending 193
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1.

ELECTRIC MOTOR ASSEMBLY

      
Application Number 18382135
Status Pending
Filing Date 2023-10-19
First Publication Date 2024-04-25
Owner JTEKT EUROPE (France)
Inventor Brochot, Patrice

Abstract

A motor assembly including a casing of which at least a part extends along a longitudinal axis of the casing, a stator fixedly mounted in the casing, a rotor movably mounted in rotation in the casing, the rotor including a drive shaft configured to be guided in rotation about an axis of rotation of the drive shaft, a first guide bearing configured to guide in rotation the drive shaft about the axis of rotation of the drive shaft, the motor assembly being characterized in that it includes further a guide bearing support configured to couple with the casing and to support the first guide bearing, the guide bearing support and the casing being further configured such that a coupling of the guide bearing support and of the casing makes it possible to exert an adjustable axial preload on the first guide bearing.

IPC Classes  ?

  • B62D 5/04 - Power-assisted or power-driven steering electrical, e.g. using an electric servo-motor connected to, or forming part of, the steering gear
  • H02K 5/16 - Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields
  • H02K 21/02 - Synchronous motors having permanent magnets; Synchronous generators having permanent magnets - Details

2.

VEHICLE POWER SUPPLY SYSTEM AND CONTROL METHOD OF VEHICLE POWER SUPPLY SYSTEM

      
Application Number 18485710
Status Pending
Filing Date 2023-10-11
First Publication Date 2024-04-25
Owner
  • JTEKT CORPORATION (Japan)
  • TOYOTA JIDOSHA KABUSHIKI KAISHA (Japan)
  • DENSO CORPORATION (Japan)
Inventor
  • Kajisawa, Yuuta
  • Fujita, Yuji
  • Nagashima, Yugo
  • Hasegawa, Kazuma
  • Koudai, Takashi
  • Monobe, Kaishi
  • Abe, Kenichi
  • Yamashita, Masaharu
  • Takayama, Shintaro
  • Iida, Kazuaki
  • Hora, Yasushi
  • Yamashita, Yosuke
  • Tomizawa, Hiroki
  • Nakajima, Nobuyori
  • Tanabe, Hayaki
  • Hayashi, Toyohiro
  • Iwana, Takeshi

Abstract

A vehicle power supply system includes a power source control device that executes a process of switching a connection state of a driving circuit to the main power source and an auxiliary power source including; a process of switching the connection state so as to transition to a backup state as a voltage decrease of the main power source occurs, and a process of switching the connection state so as to transition to a normal state as the voltage decrease of the main power source is resolved. After a voltage decrease of the main power source occurs, a turning-side control device of a steering control unit sets an output-limited state for a turning-side motor. The output-limited state is canceled upon the power source control device completing switching of the connection state so as to transition.

IPC Classes  ?

  • B62D 5/04 - Power-assisted or power-driven steering electrical, e.g. using an electric servo-motor connected to, or forming part of, the steering gear
  • H02P 23/00 - Arrangements or methods for the control of AC motors characterised by a control method other than vector control

3.

TAPERED ROLLER BEARING

      
Application Number JP2022037915
Publication Number 2024/079790
Status In Force
Filing Date 2022-10-11
Publication Date 2024-04-18
Owner JTEKT CORPORATION (Japan)
Inventor Taniguchi, Youzou

Abstract

A tapered roller bearing 1 is provided with: an inner ring 2 having an inner ring raceway 21 on the outer circumferential side; an outer ring 3 having an outer ring raceway 31 on the inner circumferential side; a plurality of tapered rollers 4 that have a depression part 44 formed on a roller large end face 42 and are brought into rolling-contact with the inner ring raceway 21 and the outer ring raceway 31; and an annular retainer 5 that includes a small diameter annular body 6, a large diameter annular body 7, and a plurality of columns 8 for connecting the small diameter annular body 6 and the large diameter annular body 7 to each other, and has a plurality of pockets 9 formed in the circumference direction and accommodating the tapered rollers 4, wherein the large diameter annular body 7 includes a large diameter side face 7a that faces the roller large end face 42 of the tapered roller 4 accommodated in the pocket 9, the large diameter side face 7a has a recess 7b for storing a lubricant and a protrusion 11 protruding toward the depression part 44 from at least one of the inner side or the outer side from the recess 7b in the radial direction, and the protrusion 11 faces the depression part 44 with a gap therebetween.

IPC Classes  ?

4.

AUXILIARY POWER SUPPLY UNIT, METHOD FOR CONTROLLING AUXILIARY POWER SUPPLY UNIT, AND STEERING SYSTEM

      
Application Number 18278058
Status Pending
Filing Date 2021-03-19
First Publication Date 2024-04-18
Owner JTEKT CORPORATION (Japan)
Inventor
  • Totoumi, Tomonori
  • Mio, Takumi
  • Sato, Fumihiko
  • Shinoda, Satoshi
  • Nitta, Hiroki
  • Ota, Kouhei

Abstract

An auxiliary power supply unit includes an auxiliary power supply device and a downstream power supply line group connecting the auxiliary power supply device to motor units. The auxiliary power supply device includes: an auxiliary power supply provided on a power supply path; and a switching circuit configured to switch the connection state of the auxiliary power supply to the power supply path. The connection state of the auxiliary power supply includes a boost state in which the auxiliary power supply is connected in series with the external power supply. The downstream power supply line group includes branch first downstream drive lines and branch second downstream drive lines. Each of the upstream ends of the branch first downstream drive lines and the branch second downstream drive lines is connected to the power supply path at a position downstream of the auxiliary power supply.

IPC Classes  ?

  • B62D 5/04 - Power-assisted or power-driven steering electrical, e.g. using an electric servo-motor connected to, or forming part of, the steering gear
  • B60R 16/033 - Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric for supply of electrical power to vehicle subsystems characterised by the use of electrical cells or batteries
  • H02J 7/00 - Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
  • H02J 9/06 - Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over
  • H02J 7/34 - Parallel operation in networks using both storage and other dc sources, e.g. providing buffering

5.

STEERING CONTROL DEVICE AND STEERING CONTROL METHOD

      
Application Number 18485068
Status Pending
Filing Date 2023-10-11
First Publication Date 2024-04-18
Owner
  • JTEKT CORPORATION (Japan)
  • TOYOTA JIDOSHA KABUSHIKI KAISHA (Japan)
Inventor
  • Matsumoto, Taiki
  • Abe, Kenichi
  • Kajisawa, Yuuta
  • Nagashima, Yugo
  • Hasegawa, Kazuma
  • Koudai, Takashi
  • Yamashita, Yosuke
  • Takayama, Shintaro
  • Katayama, Hiroyuki
  • Yamashita, Masaharu

Abstract

A steering control device configured to control a steering device, the steering device including a steering shaft to which a handle is detachably coupled and a motor configured to generate torque that is given to the steering shaft. The steering control device includes a processing circuit configured to execute a process for controlling driving of the motor. The process for controlling the driving of the motor includes a lock process of driving the motor such that a rotation position of the steering shaft is fixed at a specific position, in a state where the handle has been detached from the steering shaft.

IPC Classes  ?

  • B62D 5/00 - Power-assisted or power-driven steering
  • B62D 5/04 - Power-assisted or power-driven steering electrical, e.g. using an electric servo-motor connected to, or forming part of, the steering gear

6.

COMMUNICATION DEVICE

      
Application Number JP2022038263
Publication Number 2024/079856
Status In Force
Filing Date 2022-10-13
Publication Date 2024-04-18
Owner
  • JTEKT CORPORATION (Japan)
  • SETLA CORPORATION (Japan)
Inventor
  • Wakazono Yoshio
  • Imaeda Daisuke
  • Nishimoto Shigeto

Abstract

This communication device (100) comprises: a sensor (S) that is attached to an object (52, T) to be detected and outputs an analog detection signal (SA1); and a modulated laser generation device (103) that generates a modulated laser (SL) by implementing a modulation process on a laser fundamental wave on the basis of the analog detection signal.

IPC Classes  ?

  • H04B 10/80 - Optical aspects relating to the use of optical transmission for specific applications, not provided for in groups , e.g. optical power feeding or optical transmission through water
  • B24B 49/10 - Measuring or gauging equipment for controlling the feed movement of the grinding tool or work; Arrangements of indicating or measuring equipment, e.g. for indicating the start of the grinding operation involving electrical means
  • B24B 49/16 - Measuring or gauging equipment for controlling the feed movement of the grinding tool or work; Arrangements of indicating or measuring equipment, e.g. for indicating the start of the grinding operation taking regard of the load
  • G01N 29/14 - Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object using acoustic emission techniques
  • H04B 10/114 - Indoor or close-range type systems
  • H04B 10/50 - Transmitters

7.

RETAINER, ROLLER BEARING, AND METHOD FOR ASSEMBLING ROLLING BEARING

      
Application Number JP2022036956
Publication Number 2024/075156
Status In Force
Filing Date 2022-10-03
Publication Date 2024-04-11
Owner JTEKT CORPORATION (Japan)
Inventor
  • Yasuda, Hirotaka
  • Higuchi, Kunio
  • Hyakutani, Yasumasa

Abstract

This retainer 14 has: a first wall that faces a first end surface 26 of a roller 13 in a roller bearing 10; a second wall that faces a second end surface 27 of the roller 13; and a plurality of columns that join the first wall and the second wall. A space between the first wall and the second wall and between a pair of the columns, forms a pocket 29 that accommodates the roller 13. The columns each have a fall prevention section that prevents the fall of the roller 13 accommodated in the pocket 29, on at least one of a first side and a second side in the radial direction. A connecting section of the first wall and the column has a first recess surface 44 that is positioned on the first side in the radial direction, and a second recess surface 43 that is positioned on the second side in the radial direction, and the first recess surface 44 is recessed more than the second recess surface 43.

IPC Classes  ?

8.

IN-VEHICLE BACKUP CONTROL DEVICE

      
Application Number JP2023028740
Publication Number 2024/075387
Status In Force
Filing Date 2023-08-07
Publication Date 2024-04-11
Owner
  • AUTONETWORKS TECHNOLOGIES, LTD. (Japan)
  • SUMITOMO WIRING SYSTEMS, LTD. (Japan)
  • SUMITOMO ELECTRIC INDUSTRIES, LTD. (Japan)
  • JTEKT CORPORATION (Japan)
Inventor
  • Masuda Kazuki
  • Higuchi Yutaka
  • Mio Takumi
  • Komatsubara Yukihiro
  • Ohmi Naoki

Abstract

The present invention makes it easier to respond in some manner in a situation where a certain degree of deterioration of a power storage unit is expected. An in-vehicle backup control device (2) is used in an in-vehicle power supply system (100) that includes a power supply unit (90) and a power storage unit (93). The in-vehicle backup control device (2) includes a discharge unit (charging/discharging unit (11)) that discharges a power storage unit (93), and a control section (13) that controls the discharge unit. The control unit (13) performs corresponding processing when the voltage of the power storage unit (93) falls below a threshold voltage (Vth) and the elapsed time during which the voltage falls below the threshold voltage (Vth) exceeds a determination time (TJ).

IPC Classes  ?

  • H02J 7/00 - Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
  • H02J 7/34 - Parallel operation in networks using both storage and other dc sources, e.g. providing buffering

9.

ASSIST DEVICE

      
Application Number JP2022037504
Publication Number 2024/075257
Status In Force
Filing Date 2022-10-06
Publication Date 2024-04-11
Owner JTEKT CORPORATION (Japan)
Inventor
  • Ohtsubo, Kazuyoshi
  • Ohta, Hiromichi
  • Hattori, Madoka
  • Ozaki, Mitsuharu

Abstract

An assist device 10 comprises: a first mounting fixture 11 that is worn on the shoulders and/or the chest of a user; a second mounting fixture 12 that is worn on each of the left and right legs of the user; a belt body 13 that is provided along the back side of the user across the first mounting fixture 11 and the second mounting fixture 12; and an actuator 14 that enables winding and unwinding of a portion of the belt body 13. The second mounting fixture 12 comprises: a strip-shaped member 40 that is wound around each of the legs so as to be fixed thereon; and a coupling belt 42 that couples the belt body 13 and the strip-shaped member 40. A second surface 40s of the strip-shaped member 40 has a contact surface 40t that is provided to the entire widthwise region of the strip-shaped member 40 and that comes into contact with a lower-leg portion of the user.

IPC Classes  ?

  • B25J 11/00 - Manipulators not otherwise provided for

10.

CONTACT DYNAMIC STIFFNESS CALCULATION SYSTEM, MACHINING ESTIMATION DEVICE, AND PROCCESSING SYSTEM

      
Application Number JP2022037658
Publication Number 2024/075284
Status In Force
Filing Date 2022-10-07
Publication Date 2024-04-11
Owner JTEKT CORPORATION (Japan)
Inventor
  • Kobayashi Hisanobu
  • Kuhara Junji
  • Mori Tomoya

Abstract

This contact dynamic stiffness calculation system (130) calculates contact dynamic stiffness data (Ci, Ki) between a workpiece (W) and a tool (T) exhibited via contact between the workpiece (W) and the tool (T) when machining in a machining device (2) for machining the workpiece (W) using the tool (T). The contact dynamic stiffness calculation system (130) has a correspondence relationship storage unit (103) that stores a correspondence relationship between the contact dynamic stiffness data and a machining condition index that changes according to the condition of the machining of the workpiece (W) by the tool (T), a machining condition index acquisition unit (124) that acquires the machining condition index, and a contact dynamic stiffness calculation unit (121) that calculates the contact dynamic stiffness data on the basis of the acquired machining condition index and the correspondence relationship. Moreover, in the correspondence relationship, the degree of change of the contact dynamic stiffness data relative to the machining condition index varies.

IPC Classes  ?

  • B24B 49/16 - Measuring or gauging equipment for controlling the feed movement of the grinding tool or work; Arrangements of indicating or measuring equipment, e.g. for indicating the start of the grinding operation taking regard of the load
  • B24B 5/00 - Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor

11.

WORKPIECE MASS DETERMINATION DEVICE, MACHINING ESTIMATION DEVICE, AND MACHINING SYSTEM

      
Application Number JP2022037724
Publication Number 2024/075303
Status In Force
Filing Date 2022-10-07
Publication Date 2024-04-11
Owner JTEKT CORPORATION (Japan)
Inventor
  • Kobayashi Hisanobu
  • Kuhara Junji
  • Mori Tomoya

Abstract

This workpiece mass determination device (131) is for calculating a workpiece mass (M'w(Z')) for analysis for analyzing the dynamic characteristics during machining in a machining device (2) for machining a workpiece (W) by means of a tool (T), the workpiece mass determination device comprising: a first correspondence relationship storage unit (103b) which stores a mass correspondence relationship, which is a correspondence relationship between a machining state index (Z'), which changes according to the state of machining of the workpiece (W) by means of the tool (T), and the workpiece mass (M'w(Z')) for analysis; a machining state index acquisition unit (125) that acquires the machining state index (Z'); and a workpiece mass determination unit (122) that determines the workpiece mass (M'w(Z')) for analysis on the basis of the acquired machining state index (Z') and the mass correspondence relationship.

IPC Classes  ?

  • B24B 49/16 - Measuring or gauging equipment for controlling the feed movement of the grinding tool or work; Arrangements of indicating or measuring equipment, e.g. for indicating the start of the grinding operation taking regard of the load

12.

CAGE, ROLLING BEARING, AND METHOD FOR ASSEMBLING ROLLING BEARING

      
Application Number JP2022045728
Publication Number 2024/075316
Status In Force
Filing Date 2022-12-12
Publication Date 2024-04-11
Owner JTEKT CORPORATION (Japan)
Inventor
  • Yasuda, Hirotaka
  • Higuchi, Kunio
  • Hyakutani, Yasumasa

Abstract

A cage 14 comprises: a first wall facing a first end surface 26 of a roller 13 of a rolling bearing 10; a second wall facing a second end surface 27 of the roller 13; and a plurality of bars connecting the first wall to the second wall. A space between the first wall and the second wall and between a pair of the bars serves as a pocket 29 for accommodating the roller 13. The bars have, on at least one of a first side and a second side in a radial direction, a fall-off prevention portion for preventing the roller 13 accommodated in the pocket 29 from falling off. A connecting portion between the first wall and each of the bars has a first recessed surface 44 located on the first side in the radial direction, and a second recessed surface 43 located on the second side in the radial direction, the first recessed surface 44 being recessed more than the second recessed surface 43.

IPC Classes  ?

13.

Libuddy

      
Application Number 1783768
Status Registered
Filing Date 2024-01-26
Registration Date 2024-01-26
Owner JTEKT CORPORATION (Japan)
NICE Classes  ? 09 - Scientific and electric apparatus and instruments

Goods & Services

Lithium-ion capacitors; capacitors.

14.

WHEEL BEARING DEVICE

      
Application Number 18275485
Status Pending
Filing Date 2021-03-01
First Publication Date 2024-04-04
Owner JTEKT CORPORATION (Japan)
Inventor Shiramizu, Koki

Abstract

A wheel bearing device includes: an inner shaft including a wheel mounting flange on one side in an axial direction and including double row inner raceway surfaces on the other; an outer ring including double row outer raceway surfaces facing the inner surfaces; a plurality of first balls interposed between a first inner raceway surface located on the one side in the axial direction out of the double row inner raceway surfaces and a first outer raceway surface located on the one side in the axial direction out of the double row outer raceway surfaces; and a plurality of second balls interposed between a second inner raceway surface and a second outer raceway surface. The plurality of first balls and the plurality of second balls have the same diameter. A contact angle of the plurality of first balls is smaller than a contact angle of the plurality of second balls.

IPC Classes  ?

  • F16C 19/18 - Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with two or more rows of balls
  • F16C 33/58 - Raceways; Race rings

15.

INSERT-MOLDED ARTICLE AND SENSOR DEVICE

      
Application Number JP2022036095
Publication Number 2024/069784
Status In Force
Filing Date 2022-09-28
Publication Date 2024-04-04
Owner
  • JTEKT CORPORATION (Japan)
  • JAPAN AUTOMATIC MACHINE CO., LTD. (Japan)
Inventor
  • Nonoyama Toshio
  • Toyama Yuichi
  • Kumakura Atsushi

Abstract

An insert-molded article (90) has: a terminal (48) that is to be connected to a substrate (47); and a resin member (40A) that covers a portion of the terminal (48). The terminal (48) has: a pin part (48A) that is to be connected to the substrate (47); a connection part (48B) to which an electrical wire (46) is to be connected; and a linking part (48C) that links the pin part (48A) and the connection part (48B). The linking part (48C) has a protruding part (82) that protrudes to the side in the direction orthogonal to the direction from the connection part (48B) to the pin part (48A). The resin member (40A) covers at least the linking part (48C) of the terminal (48).

IPC Classes  ?

  • B29C 45/14 - Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles

16.

KOYO

      
Application Number 231909700
Status Pending
Filing Date 2024-04-02
Owner JTEKT CORPORATION (Japan)
NICE Classes  ?
  • 07 - Machines and machine tools
  • 09 - Scientific and electric apparatus and instruments
  • 12 - Land, air and water vehicles; parts of land vehicles
  • 17 - Rubber and plastic; packing and insulating materials

Goods & Services

(1) AC generators; adjustable combustion generators; air compressors; alternating current servo motors; axial-flow compressors; bearings being parts of machines; belt pulleys being parts of machines; boiler tubes being parts of machines; cam chains; cam shafts; cam sprockets; cams being parts of machines; centrifugal compressors; centrifugal fans; combustion chambers being engine parts; compressors for air conditioners; compressors for industrial machinery; couplings for machine tools; couplings for machines; DC generators; direct current generators; drive pulleys; drive shaft couplings for machines; drive shaft couplings, other than for land vehicles; electric compressors; electric generators; electric power generators; emulsifying pumps; engine bearings; engine fuel pumps; excavator teeth; fans for machine engines; feeding apparatus for engine boilers; flexible couplings being parts of machines; fluid couplings being parts of machines; forging machines; gear couplings for machines; generators for industrial machinery; high-voltage generators; hydraulic accumulators being parts of machines; hydraulic intensifiers being parts of machines; hydraulic pumps; hydraulic torque converters for machines; idling pulleys being parts of machines; internal combustion engines for power generation, other than for land vehicles; joints being parts of engines; joints being parts of machines; lubricating pumps; macerator pumps; machine bearings; machine couplings; machine pulleys; machine tools for working metals; magnetic separators for industrial use in separating magnetic materials from non-magnetic materials; manipulators for forging presses and for forging machines; metal working machines; planetary gears, other than for land vehicles; power transmission belts for machines; pumps being parts of machines, engines and motors; reduction gears being parts of machines; roller chains being parts of machines; roller chains for engines; sewing machines; shaft couplings; speed change gears being parts of machines; speed change gears, other than for land vehicles; steam engine boilers; suction pumps; torque converters; transmission gears for machines; turbine generators; vacuum pumps; welding electrodes; welding generators (2) Aerials for radio and television; audio and video receivers; broadband wireless equipment, namely, telecommunications base station equipment for cellular and fixed networking and communications applications; cables for transmitting and receiving cable television signals; DMB (Digital Multimedia Broadcasting) televisions; electronic semi-conductors; fuel cell electrodes; graphite electrodes; meters for measuring electric current; meters for measuring values of electrical parameters; monitoring modules for measuring fuel cells for electrical impedance and voltage to ensure electrical efficiency; radio frequency receivers; radio frequency transmitters; radio receivers and transmitters; semi-conductors; semiconductor power elements; television receivers; transistors; video receivers (3) Ac motors and dc motors for land vehicles; automotive steering system and parts thereof; belt pulleys for land vehicles; couplings for land vehicles; drive shaft couplings for land vehicles; drive shafts for land vehicles; electric steering gears for vessels; internal combustion engines for motor vehicles; reversing gears for land vehicles; speed change gears for land vehicles; steering wheels; universal joints for land vehicles (4) Electrical insulators made of ceramic materials; insulating and protective dielectric materials and coatings for use on electric vehicle batteries; non-metallic seals for preventing leakage of fluids; seals of metal for preventing leakage of fluids

17.

GREASE COMPOSITION AND ROLLING BEARING

      
Application Number 17641372
Status Pending
Filing Date 2020-09-15
First Publication Date 2024-03-28
Owner JTEKT CORPORATION (Japan)
Inventor
  • Hagino, Yurie
  • Tsuda, Takeshi

Abstract

A grease composition contains a base oil, a thickener, and a conductive additive (A), the base oil is a trimellitic acid ester, the conductive additive (A) is a mixture containing sepiolite and bentonite and is an organically modified additive, and an amount of the conductive additive (A) with respect to a total amount of the base oil, the thickener, and the conductive additive (A) is 3 to 10 mass %.

IPC Classes  ?

  • C08L 91/00 - Compositions of oils, fats or waxes; Compositions of derivatives thereof
  • C08K 3/34 - Silicon-containing compounds
  • C08K 5/21 - Urea; Derivatives thereof, e.g. biuret

18.

J-Nyan

      
Application Number 019004791
Status Pending
Filing Date 2024-03-26
Owner JTEKT CORPORATION (Japan)
NICE Classes  ?
  • 03 - Cosmetics and toiletries; cleaning, bleaching, polishing and abrasive preparations
  • 06 - Common metals and ores; objects made of metal
  • 07 - Machines and machine tools
  • 09 - Scientific and electric apparatus and instruments
  • 10 - Medical apparatus and instruments
  • 11 - Environmental control apparatus
  • 12 - Land, air and water vehicles; parts of land vehicles
  • 14 - Precious metals and their alloys; jewelry; time-keeping instruments
  • 16 - Paper, cardboard and goods made from these materials
  • 17 - Rubber and plastic; packing and insulating materials
  • 18 - Leather and imitations of leather
  • 20 - Furniture and decorative products
  • 21 - HouseHold or kitchen utensils, containers and materials; glassware; porcelain; earthenware
  • 24 - Textiles and textile goods
  • 25 - Clothing; footwear; headgear
  • 28 - Games; toys; sports equipment
  • 30 - Basic staples, tea, coffee, baked goods and confectionery
  • 32 - Beers; non-alcoholic beverages
  • 33 - Alcoholic beverages other than beer
  • 35 - Advertising and business services
  • 36 - Financial, insurance and real estate services
  • 37 - Construction and mining; installation and repair services
  • 39 - Transport, packaging, storage and travel services
  • 41 - Education, entertainment, sporting and cultural services
  • 42 - Scientific, technological and industrial services, research and design

Goods & Services

Cosmetics; bath preparations, not for medical purposes; soaps and gels; liquid soaps for hand and face; detergents other than for use in manufacturing operations and other than for medical purposes; perfume; flavouring for beverages [essential oils]; flavour enhancers for food [essential oils]; incense. Casters of metal; metal hardware; loading and unloading pallets of metal; turn-tables for load handling; traversers for load handling; metal pulleys, springs and valves [not including machine elements]. Industrial robots; robotic arms for industrial purposes; pumps; hydraulic pumps; construction machines and apparatus, namely, excavating machines, truck cranes, power shovels, rooters, earth augers, pile-drivers, pile-extractors, grout pumps, graders, tampers, bulldozers, rammers, road rollers, concrete vibrators, concrete mixers, batcher plants for manufacturing a batch of a predetermined product, asphalt distributors, asphalt finishers, asphalt plants for manufacturing asphalt, asphalt mixers, dippers; loading-unloading machines and apparatus, namely, robots for conveyance, robot arms for conveyance, hoist trolleys, electric trucks, elevators, cranes, conveyors, hoisting or winding gears, winches, windlasses, capstans (not for ships or boots), chain blocks, hoists, escalators, power jacks, unloading hoppers, automatic warehousing systems, namely, automated storage and retrieval systems for goods; mining machines and apparatus, namely, cutter loaders, rock drills, mining drill sharpeners, mine borers, coal loaders, truck mills, coal ploughs; chemical processing machines and apparatus, namely, presses, disintegrators, reaction vessels, partial condensers, grinding mills; textile machines and apparatus, namely, silk yarn reeling machines, chemical fiber spinning machines, spinning frames, automatic looms, rotary presses for textile; food or beverage processing machines and apparatus, namely, flour mills, oil processing machines; lumbering, woodworking, or veneer or plywood making machines and apparatus, namely, lumbering band saws, chain saws, circular saws, wood lathes, plywood presses; pulp making, papermaking or paper-working machines and apparatus; namely, wood grinding machines, paper coating machines, paper reeling machines, corrugated paperboard making machines; printing or bookbinding machines and apparatus, namely, photogravure printing presses; agricultural machines, agricultural implements other than hand-operated, namely, plowing machines and implements (other than 'hand-held tools'), power tillers, fodder presses; plastic processing machines and apparatus; plastic moulds; machines and apparatus for manufacturing rubber goods; namely, internal combustion engines, steam engines, jet engines, rocket engines, turbines, compressed air engines, nuclear prime movers; power assist suits, other than for medical purposes; robotic exoskeleton suits being machines, other than for medical purposes; wearable industrial robots; wearable apparatus for metalworking, being machines, for processing foodstuffs, for processing beverages, for manufacturing chemicals, for construction, for load handling or for agricultural purposes with a function to reduce burdens for waist or body, other than for medical purposes; metalworking machines; grinding metalworking machines; tools, namely, grinding machines, machining centers, cutting machines, high-precision machine tools, compressor, machines, lathes, assembly machines, automatic checking machines, thread rolling machines, coolant machines, filtration equipment for clarifying, oily water separators, hydraulic equipment, semiconductor manufacturing equipment, cleaning equipment, metal cutting machines (by arc, gas or plasma), electric arc welding; rolling mills, tubing mills; mechanical presses, manual presses, hydraulic presses; pneumatic drills, pneumatic hammers, grinders, sanders, electric drills, electric hammers, screwdrivers, nut runners, buffers, polishers; gear cutters, taps, thread chasers, drill bits, thread milling cutters, turning point tools, broaches, milling cutters, reamers; cemented carbide tools, cutting tools, anti-corrosive tools and anti-abrasive tools made of cemented carbide; diamond cutting tools; moulds and dies for metal-forming, forging moulds, press dies for metal forming; machine elements, not for land vehicles, namely, shafts, axles or spindles (not for land vehicles), bearings (machine elements not for land vehicles), shaft couplings or connectors (machine elements not for land vehicles), universal joints, plumber blocks, spindle units, ball screws, ceramic bearings, ceramic balls, linear motion guides, bearing units, hub unit bearings; bearings for steel production equipment; bearings for wind power generator; bearings for machine tools; bearings for aircraft; bearings for rail cars; bearings for building machines and agricultural machines; bearings for medical equipment; bearings for semiconductor/LCD production equipment; bearings for fixing section of photocopying machine; bearings for various motors; power transmissions and gearing, machine elements not for land vehicles; pulleys, machine elements not for land vehicles; one-way clutches, machine elements not for land vehicles; shock absorbers (machine elements not for land vehicles); springs (machine elements not for land vehicles); brakes (machine elements not for land vehicles); valves (machine elements not for land vehicles); non-electric prime movers, not for land vehicles; parts of non-electric prime movers, not for land vehicles; pneumatic tools [machines]; process control instruments [pneumatic]; hydraulic machines; namely, pumps, wind-powered installations for generating electricity [wind farms], vacuum pumps, compressors, turbocompressors. Straps for smartphones; covers for smartphones; cases for smartphones; smartphones; personal digital assistants [PDAs]; electronic publications; downloadable image files; power distribution or control machines and apparatus, namely, power controllers, programmable logic controllers, sequence controllers, and program input device therefor; apparatus for the input, output; transmission and storage of data; relaying boxes; terminal processors; switches, pressure switches, electric switches, local switches; electric relays; circuit breakers; current rectifiers; electric connectors; electric circuit closers; electric capacitors; electric resistors; power distributing boxes; plugboards; fuses; lightning arresters; electric transformers; induction voltage regulators; electric reactors; monitors; general operation board; motion controllers; computer programs; computer programs for data processing; computer programs for connecting remotely to computers or computer networks; computer programs for use in telecommunications; electronic machines, apparatus and their parts, namely, computer programs for controlling for machine tools and vehicles, geiger counters, high frequency welders, cyclotrons, industrial betatrons, magnetic object detectors, shield cases for magnetic disks, echo sounders, ultrasonic flaw detectors, ultrasonic sensors, electronic door closing systems, computers, electron microscopes, electronic desk calculators, word processors, electron tubes, semi-conductor elements, electronic circuits; software, namely, programming software; telecommunication machines and implements, namely, telephone apparatus, wire communication machines and apparatus, transmission machines and apparatus, broadcasting machines and apparatus, radio communication machines and apparatus, radio application machines and apparatus, remote control telemetering machines and instruments, audio frequency machines and instruments, video frequency machines and apparatus, parts and accessories for telecommunication machines and apparatus; telecommunication apparatus and instruments; modules, namely, communication modules, input-output modules; measuring and testing machines, namely, standard-unit measuring machines, water gauges, semiconductor transducers for liquid use, semiconductor transducers for pneumatic use, distributors, cold/hot shock testing devices, temperature indicators, gasometers, thermometers, water meters, balances, tape measures, volume metri measurers, planimeters, rulers; derived-unit measuring machines and apparatus, pressure gauges, level indicators, acoustic meters, tachometers, accelerometers, refractometers, luminous flux meters, photometers, altimeters, hydrometers, illuminometers, vibration meters, noisemeters, logs for recording journey data, speed indicators, calorimeters, viscosimeters, concentration meters, gravimeters, densimeters, dynamometers, flowmeters; precision measuring machines and instruments, angle gauges, spherometers, inclinometers, interferometers, profile projectors, graduation checkers, length measuring gauges, comparators, surface roughness testing machines and instruments, flatness testing machines and instruments; automatic adjusting/regulating machines and instruments, automatic vacuum control machines and instruments; material testing machines and instruments, metal compression testing machines, metal strength testing machines; surveying machines and instruments, level measuring machines; counters, namely, electronic counters, digital tachometers, digital timers, electronic cam switches; sensors, namely, pressure sensors, pressure transducer, proximity sensors; rotary encoders; electronic counters; photoelectric sensors; torque sensor for steering; sensors for determining position; optical sensors; coolant-temperature sensors; acceleration sensors; motion sensors; vibration sensors; temperature sensors; infrared sensors; velocity sensors; distance sensors; capacitor; condensers; accumulators [batteries]; batteries; cells [electric], namely, dry cells, wet cells, accumulators, photovoltaic cells; electric wires and cables. Sanitary masks; sanitary masks for medical purposes; medical apparatus and instruments; physical exercise apparatus for medical purposes; body rehabilitations apparatus and instruments for medical purposes; power-assisted suits for walking aid; walking aids for medical purposes. Industrial furnaces; industrial heating systems; nuclear reactors [atomic piles]; recuperators (for chemical processing); steamers (for chemical processing); evaporators (for chemical processing); distillers (for chemical processing); heat exchangers (for chemical processing); gas generator; drying apparatus; industrial boilers; air-conditioning apparatus (for industrial purposes), namely, heating furnaces, industrial humidifiers, industrial air purifiers, industrial dehumidifiers, locally induced air-conditioners, central air-conditioning installations, radiators, window-mounting air-conditioners; freezing machines and apparatus, namely, gas refrigerators, cooling evaporators, cooling domes, freezers, refrigerating or freezing showcases; non-electric cooking heaters for household purposes; kitchen sinks incorporating integrated worktops for household purposes and kitchen sinks for household purposes; ice-cooling refrigerators for household purposes; electric lights. Non-electric prime movers for land vehicles (not including 'their parts'), namely, internal combustion engines, steam engines, jet engines, rocket engines, turbines; machine elements for land vehicles, namely, shafts, axles or spindles, shafts, axles or spindles, bearings, shaft couplings or connectors, universal joints, power transmissions and gearing for machines, differentials, idler pulleys, shock absorbers, suspension and springs; machine elements for land vehicles, namely, brakes, driveshafts; propeller shafts; intermediate shafts; automobiles and their parts and fittings, namely, cars, pumps, steering systems, steering column, driveshafts, clutches, hub units, hubs, wheels, camshafts, rackshafts, pinionshafts, power steering pumps, parts and accessories of power steering equipment for automobiles, control equipment for power steering equipment for automobiles, and other power steering equipment for automobiles; valves; wheels; pumps; electric pumps; hydraulic pumps; reservoir tanks; hydraulic hoses; caps for reserve tanks; hydraulic cylinders; hub units; grease rings for land vehicles; oil seals for land vehicles; oil hydraulic system components for land vehicles; two-wheeled motor vehicles, bicycles and their parts and fittings, namely, motorcycles, bicycles, standard bicycles, chain wheels or cranks, air pumps, tires, drive chains, wheel hubs, handlebars, freewheels; vessels and their parts and fittings, namely, vessels, water bikes, tankers, motorboats, screw propellers, boat covers; aircraft and their parts and fittings, namely, aircrafts, helicopters, airplane propellers, oil hydraulic system components; railway rolling stocks and their parts and fittings, namely, railway rolling stocks, electric railway cars, bodies of railway cars, wheels of railway cars, door engines for railway cars, railway couplings; wheel chairs; electric wheel chairs; electromagnetic AC motors or DC motors for land vehicles (not including 'their parts'); motors for wheel chairs; rickshaws; sleighs [vehicles]; rescue sleds; trolleys; carts; horse-drawn carriages; riyakah [two-wheeled carts]. Non-metal key rings; keychain with character; key chain with mascot; ornaments [jewellery]; earrings; trophies [prize cups] of precious metal; commemorative shields of precious metal; clocks and watches. Stationery; writing pads; stamp pads; notebooks; pocket memorandum books; ballpoint pens; highlighters; rulers; correction tapes; clears; photo shields; seals being stationery; stickers [stationery] being stationery; envelopes; stamps; ink stamps; printed post cards; printed publications, namely, catalogues, calendars, magazines [publication], books, newspapers, diaries, newsletters, pamphlets, booklets, prospectuses, printed tickets, handbooks [manuals], handouts, workbooks, posters; printed business cards; semi-finished business card paper; banners of paper; flags of paper; packaging containers of paper; papers for packaging; paper and cardboards; food wrapping plastic film for household purposes; paper coasters. Seals; oil seals; o-rings; gaskets, namely, spark plug tube gaskets; junctions for pipes (not of metal); packings, joint packings; valves of rubber or vulcanized fiber (not including machine elements); floating anti-pollution barriers; electrical insulating materials, namely, electrical rubber stoppers (for industrial packaging containers); rubber lids and caps (for industrial packaging containers); plastic semi-worked products (for use as material); rubber (raw or semi-worked). Bags; book bags; sport bags; tote bags; reusable shopping bags; textile shopping bags; carry-on bags; traveling bags; school bags; bags [envelopes, pouches] of leather, for packaging; waist pouches; pouches; key pouches; keys and other personal items; leather pouches; coin pouches; pouches for holding make-up; money pouches; shoulder bags; suitcases with wheels; vanity cases, not fitted; clothing for domestic pets; umbrellas. Hand-held flat fans; hand-held folding fans; cushions [furniture]; Japanese floor cushions [Zabuton]; pillows; mattresses; industrial packaging containers of wood, bamboo or plastics; furniture. Dinnerware; cups of paper or plastic; kitchen containers, not including gas water heaters for household use; wine openers; cooking pots and pans, non- electric; coffee-makers, non-electric; Japanese cast iron kettles, non-electric; kettles, non-electric; mugs; beverage glasses; coffee cups; plastic cups; wine glasses; dishware; ice buckets; ice crusher; ice-cooling refrigerators for household purposes; kitchen containers for rice; food preserving jars of glass; drinking flasks for travellers; vacuum bottles [insulated flasks]; cosmetic utensils; cookware; cleaning tools and washing utensils, namely, cleaning brushes for household use; cleaning sponges; cleaning cloths. Banners of textile; towels of textile; non-woven textile piece goods; mosquito nets; bedsheets; futon quilts; quilt covers for futon; futon ticks [unstuffed futon]; pillowcases [pillow slips]; bed blankets; table napkins of textile; dish towels for drying; banners and flags, not of paper; toilet seat covers of textile; seat covers of textile; wall hangings of textile; curtains; table cloths, not of paper; draperies [thick drop curtains]. Clothing, namely, t-shirts, jackets, sweat shirts, sweat pants, polo shirts, parkas, short-sleeve shirts, pullovers, vests, socks and stockings other than special sportswear; garters; sock suspenders; braces [suspenders] for clothing; waistbands; belts [clothing]; uniforms; stockings; jerseys [clothing]; sportswear, not for water sport; headband [clothing]; caps; hats; slippers; footwear; special footwear for sports; wristbands; masquerade costumes; costumes. Toys; dolls; stuffed toys; cheering megaphone; inflatable balloon cheering sticks; cheering toys; masks [plaything]; Go games; Japanese chess [Shogi games]; Japanese playing cards; dice; Japanese dice games [Sugoroku]; cups for dice Chinese checkers [games]; play wands; chess games; checkers [checker sets]; conjuring apparatus; dominoes; playing cards; Japanese playing cards [Hanafuda]; mah-jong; sports equipment, namely, golf balls; golf clubs; covers for golf clubs; golf club bags; badminton rackets; badminton shuttlecocks; volleyballs; dumb-bells [for weight lifting]; bar-bells [for weight lifting]; softballs; softball bats; softball gloves; softball helmets; softball bases; softball bat bags; softball caps; hurdles [for track sports]; tennis rackets; tennis balls; basketballs; rugby balls; soccer balls; training arches, training ankle bands; exercise weights; training weight belts. Tea; prepared coffee and coffee-based beverages; prepared cocoa and cocoa-based beverages; sweets, confectionery and snacks other than meat-based, fish-based, fruit-based, vegetable-based, bean-based or nut-based; bread and buns; sandwiches; steamed buns stuffed with minced meat [Chuka-manjuh]; hamburgers [sandwiches]; pizzas; hot dog; meat pies; cereal preparations; Chinese stuffed dumplings [Gyoza, cooked]; Chinese steamed dumplings [Shumai, cooked]; sushi; fried balls of batter mix with small pieces of octopus [takoyaki]; boxed lunches consisting primarily of rice, with added meat, fish or vegetables; ravioli; boxed lunches consisting of rice, with added meat, fish or vegetables; seasonings. Beer; carbonated drinks [refreshing beverages]; fruit juices; vegetable juices [beverages]. Sake; Japanese white liquor [Shochu]; Sake substitute; Japanese sweet rice-based mixed liquor [Shiro-zake]; Naoshi [Japanese liquor]; Japanese Shochu-based mixed liquor [Mirin]; liquors; alcoholic fruit beverages; Japanese Shochu-based beverages [Chuhai]; Chinese liquors in general; Wujiapie-jiou [mixed Chinese liquor]; Gaolian-jiou [sorghum-based Chinese spirits]; Chinese white liquor [Baiganr]; Laojiou [Chinese brewed alcoholic beverages]; flavored liquors. Organization of exhibition and trade fairs for commercial or advertising purposes; organizing, arranging, and conducting events to promote product sales and service provision; providing information relating to networking events and company social events to promote product sales and service provision; organization of events, exhibitions, fairs and shows for commercial, promotional and advertising purposes; advertising services; employment recruiting services; business management analysis; business consultancy; business management; marketing research and analysis; providing information concerning commercial sales; consultancy services in the field of employment; business research in the field of economics; employment agency services; personnel management services; providing employment information. Financial services, namely providing information on a system that allows companies to set "caps" for their carbon dioxide emissions and trade between companies for surpluses and deficiencies in those emissions quotas with the aim of preventing global warming; rading of securities options; securities trading services; securities underwriting; securities offering; brokerage services relating to securities subscription or offering. Repair or maintenance of automobiles; tuning of bodies for automobiles; custom installation of exterior, interior and mechanical parts of vehicles [tuning]; repair or maintenance of two-wheeled motor vehicles; repair or maintenance of metalworking machines and tools. Storage of captured carbon dioxide for others; warehousing services; transport of captured carbon dioxide for others. Arranging, conducting and organization of character events; organization of cultural shows; arranging, conducting and organization of sports competitions; arranging, conducting and organization of sporting events; organization of entertainment events excluding shows, plays, musical performances, sports, horse races, bicycle races, boat races and auto races; arranging, conducting and organization of seminar for educational purposes; advertising services for supporting employee education; arranging, conducting and organization of seminars; employee education; education for environmental protection; educational and instruction services relating to arts, crafts, sports or general knowledge; providing electronic publications; reference libraries of literature and documentary records; book rental; arranging and planning of movies, shows, plays or musical performances; providing on-line videos, not downloadable; providing online images, not downloadable; movie theatre presentation; production of movies; film distribution; production of video film in the field of education, culture, entertainment or sports [not for movies or television programs and not for advertising or publicity]; providing sports facilities; booking of seats for shows; rental of records or sound-recorded magnetic tapes; rental of image-recorded magnetic tapes; rental of film negatives; rental of reversal film; rental of cine-films; rental of sports equipment. Computer software design; computer programming; maintenance of computer software; rental of computers; providing computer programs on data networks; scientific research in the field of environmental protection; scientific research in the field of carbon offsetting; environmental assessment services; consultancy in the field of energy-saving; research on building construction or city planning; testing or research on prevention of pollution; testing or research on electricity; testing or research on civil engineering; providing scientific information, advice and consultancy relating to carbon offsetting.

19.

TEK-NYAN

      
Application Number 019004814
Status Pending
Filing Date 2024-03-26
Owner JTEKT CORPORATION (Japan)
NICE Classes  ?
  • 03 - Cosmetics and toiletries; cleaning, bleaching, polishing and abrasive preparations
  • 06 - Common metals and ores; objects made of metal
  • 07 - Machines and machine tools
  • 09 - Scientific and electric apparatus and instruments
  • 10 - Medical apparatus and instruments
  • 11 - Environmental control apparatus
  • 12 - Land, air and water vehicles; parts of land vehicles
  • 14 - Precious metals and their alloys; jewelry; time-keeping instruments
  • 16 - Paper, cardboard and goods made from these materials
  • 17 - Rubber and plastic; packing and insulating materials
  • 18 - Leather and imitations of leather
  • 20 - Furniture and decorative products
  • 21 - HouseHold or kitchen utensils, containers and materials; glassware; porcelain; earthenware
  • 24 - Textiles and textile goods
  • 25 - Clothing; footwear; headgear
  • 28 - Games; toys; sports equipment
  • 30 - Basic staples, tea, coffee, baked goods and confectionery
  • 32 - Beers; non-alcoholic beverages
  • 33 - Alcoholic beverages other than beer
  • 35 - Advertising and business services
  • 36 - Financial, insurance and real estate services
  • 37 - Construction and mining; installation and repair services
  • 39 - Transport, packaging, storage and travel services
  • 41 - Education, entertainment, sporting and cultural services
  • 42 - Scientific, technological and industrial services, research and design

Goods & Services

Cosmetics; bath preparations, not for medical purposes; soaps and gels; liquid soaps for hand and face; detergents other than for use in manufacturing operations and other than for medical purposes; perfume; flavouring for beverages [essential oils]; flavour enhancers for food [essential oils]; incense. Casters of metal; metal hardware; loading and unloading pallets of metal; turn-tables for load handling; traversers for load handling; metal pulleys, springs and valves [not including machine elements]. Industrial robots; robotic arms for industrial purposes; pumps; hydraulic pumps; construction machines and apparatus, namely, excavating machines, truck cranes, power shovels, rooters, earth augers, pile-drivers, pile-extractors, grout pumps, graders, tampers, bulldozers, rammers, road rollers, concrete vibrators, concrete mixers, batcher plants for manufacturing a batch of a predetermined product, asphalt distributors, asphalt finishers, asphalt plants for manufacturing asphalt, asphalt mixers, dippers; loading-unloading machines and apparatus, namely, robots for conveyance, robot arms for conveyance, hoist trolleys, electric trucks, elevators, cranes, conveyors, hoisting or winding gears, winches, windlasses, capstans (not for ships or boots), chain blocks, hoists, escalators, power jacks, unloading hoppers, automatic warehousing systems, namely, automated storage and retrieval systems for goods; mining machines and apparatus, namely, cutter loaders, rock drills, mining drill sharpeners, mine borers, coal loaders, truck mills, coal ploughs; chemical processing machines and apparatus, namely, presses, disintegrators, reaction vessels, partial condensers, grinding mills; textile machines and apparatus, namely, silk yarn reeling machines, chemical fiber spinning machines, spinning frames, automatic looms, rotary presses for textile; food or beverage processing machines and apparatus, namely, flour mills, oil processing machines; lumbering, woodworking, or veneer or plywood making machines and apparatus, namely, lumbering band saws, chain saws, circular saws, wood lathes, plywood presses; pulp making, papermaking or paper-working machines and apparatus; namely, wood grinding machines, paper coating machines, paper reeling machines, corrugated paperboard making machines; printing or bookbinding machines and apparatus, namely, photogravure printing presses; agricultural machines, agricultural implements other than hand-operated, namely, plowing machines and implements (other than 'hand-held tools'), power tillers, fodder presses; plastic processing machines and apparatus; plastic moulds; machines and apparatus for manufacturing rubber goods; namely, internal combustion engines, steam engines, jet engines, rocket engines, turbines, compressed air engines, nuclear prime movers; power assist suits, other than for medical purposes; robotic exoskeleton suits being machines, other than for medical purposes; wearable industrial robots; wearable apparatus for metalworking, being machines, for processing foodstuffs, for processing beverages, for manufacturing chemicals, for construction, for load handling or for agricultural purposes with a function to reduce burdens for waist or body, other than for medical purposes; metalworking machines; grinding metalworking machines; tools, namely, grinding machines, machining centers, cutting machines, high-precision machine tools, compressor, machines, lathes, assembly machines, automatic checking machines, thread rolling machines, coolant machines, filtration equipment for clarifying, oily water separators, hydraulic equipment, semiconductor manufacturing equipment, cleaning equipment, metal cutting machines (by arc, gas or plasma), electric arc welding; rolling mills, tubing mills; mechanical presses, manual presses, hydraulic presses; pneumatic drills, pneumatic hammers, grinders, sanders, electric drills, electric hammers, screwdrivers, nut runners, buffers, polishers; gear cutters, taps, thread chasers, drill bits, thread milling cutters, turning point tools, broaches, milling cutters, reamers; cemented carbide tools, cutting tools, anti-corrosive tools and anti-abrasive tools made of cemented carbide; diamond cutting tools; moulds and dies for metal-forming, forging moulds, press dies for metal forming; machine elements, not for land vehicles, namely, shafts, axles or spindles (not for land vehicles), bearings (machine elements not for land vehicles), shaft couplings or connectors (machine elements not for land vehicles), universal joints, plumber blocks, spindle units, ball screws, ceramic bearings, ceramic balls, linear motion guides, bearing units, hub unit bearings; bearings for steel production equipment; bearings for wind power generator; bearings for machine tools; bearings for aircraft; bearings for rail cars; bearings for building machines and agricultural machines; bearings for medical equipment; bearings for semiconductor/LCD production equipment; bearings for fixing section of photocopying machine; bearings for various motors; power transmissions and gearing, machine elements not for land vehicles; pulleys, machine elements not for land vehicles; one-way clutches, machine elements not for land vehicles; shock absorbers (machine elements not for land vehicles); springs (machine elements not for land vehicles); brakes (machine elements not for land vehicles); valves (machine elements not for land vehicles); non-electric prime movers, not for land vehicles; parts of non-electric prime movers, not for land vehicles; pneumatic tools [machines]; process control instruments [pneumatic]; hydraulic machines; namely, pumps, wind-powered installations for generating electricity [wind farms], vacuum pumps, compressors, turbocompressors. Straps for smartphones; covers for smartphones; cases for smartphones; smartphones; personal digital assistants [PDAs]; electronic publications; downloadable image files; power distribution or control machines and apparatus, namely, power controllers, programmable logic controllers, sequence controllers, and program input device therefor; apparatus for the input, output; transmission and storage of data; relaying boxes; terminal processors; switches, pressure switches, electric switches, local switches; electric relays; circuit breakers; current rectifiers; electric connectors; electric circuit closers; electric capacitors; electric resistors; power distributing boxes; plugboards; fuses; lightning arresters; electric transformers; induction voltage regulators; electric reactors; monitors; general operation board; motion controllers; computer programs; computer programs for data processing; computer programs for connecting remotely to computers or computer networks; computer programs for use in telecommunications; electronic machines, apparatus and their parts, namely, computer programs for controlling for machine tools and vehicles, geiger counters, high frequency welders, cyclotrons, industrial betatrons, magnetic object detectors, shield cases for magnetic disks, echo sounders, ultrasonic flaw detectors, ultrasonic sensors, electronic door closing systems, computers, electron microscopes, electronic desk calculators, word processors, electron tubes, semi-conductor elements, electronic circuits; software, namely, programming software; telecommunication machines and implements, namely, telephone apparatus, wire communication machines and apparatus, transmission machines and apparatus, broadcasting machines and apparatus, radio communication machines and apparatus, radio application machines and apparatus, remote control telemetering machines and instruments, audio frequency machines and instruments, video frequency machines and apparatus, parts and accessories for telecommunication machines and apparatus; telecommunication apparatus and instruments; modules, namely, communication modules, input-output modules; measuring and testing machines, namely, standard-unit measuring machines, water gauges, semiconductor transducers for liquid use, semiconductor transducers for pneumatic use, distributors, cold/hot shock testing devices, temperature indicators, gasometers, thermometers, water meters, balances, tape measures, volume metri measurers, planimeters, rulers; derived-unit measuring machines and apparatus, pressure gauges, level indicators, acoustic meters, tachometers, accelerometers, refractometers, luminous flux meters, photometers, altimeters, hydrometers, illuminometers, vibration meters, noisemeters, logs for recording journey data, speed indicators, calorimeters, viscosimeters, concentration meters, gravimeters, densimeters, dynamometers, flowmeters; precision measuring machines and instruments, angle gauges, spherometers, inclinometers, interferometers, profile projectors, graduation checkers, length measuring gauges, comparators, surface roughness testing machines and instruments, flatness testing machines and instruments; automatic adjusting/regulating machines and instruments, automatic vacuum control machines and instruments; material testing machines and instruments, metal compression testing machines, metal strength testing machines; surveying machines and instruments, level measuring machines; counters, namely, electronic counters, digital tachometers, digital timers, electronic cam switches; sensors, namely, pressure sensors, pressure transducer, proximity sensors; rotary encoders; electronic counters; photoelectric sensors; torque sensor for steering; sensors for determining position; optical sensors; coolant-temperature sensors; acceleration sensors; motion sensors; vibration sensors; temperature sensors; infrared sensors; velocity sensors; distance sensors; capacitor; condensers; accumulators [batteries]; batteries; cells [electric], namely, dry cells, wet cells, accumulators, photovoltaic cells; electric wires and cables. Sanitary masks; sanitary masks for medical purposes; medical apparatus and instruments; physical exercise apparatus for medical purposes; body rehabilitations apparatus and instruments for medical purposes; power-assisted suits for walking aid; walking aids for medical purposes. Industrial furnaces; industrial heating systems; nuclear reactors [atomic piles]; recuperators (for chemical processing); steamers (for chemical processing); evaporators (for chemical processing); distillers (for chemical processing); heat exchangers (for chemical processing); gas generator; drying apparatus; industrial boilers; air-conditioning apparatus (for industrial purposes), namely, heating furnaces, industrial humidifiers, industrial air purifiers, industrial dehumidifiers, locally induced air-conditioners, central air-conditioning installations, radiators, window-mounting air-conditioners; freezing machines and apparatus, namely, gas refrigerators, cooling evaporators, cooling domes, freezers, refrigerating or freezing showcases; non-electric cooking heaters for household purposes; kitchen sinks incorporating integrated worktops for household purposes and kitchen sinks for household purposes; ice-cooling refrigerators for household purposes; electric lights. Non-electric prime movers for land vehicles (not including 'their parts'), namely, internal combustion engines, steam engines, jet engines, rocket engines, turbines; machine elements for land vehicles, namely, shafts, axles or spindles, shafts, axles or spindles, bearings, shaft couplings or connectors, universal joints, power transmissions and gearing for machines, differentials, idler pulleys, shock absorbers, suspension and springs; machine elements for land vehicles, namely, brakes, driveshafts; propeller shafts; intermediate shafts; automobiles and their parts and fittings, namely, cars, pumps, steering systems, steering column, driveshafts, clutches, hub units, hubs, wheels, camshafts, rackshafts, pinionshafts, power steering pumps, parts and accessories of power steering equipment for automobiles, control equipment for power steering equipment for automobiles, and other power steering equipment for automobiles; valves; wheels; pumps; electric pumps; hydraulic pumps; reservoir tanks; hydraulic hoses; caps for reserve tanks; hydraulic cylinders; hub units; grease rings for land vehicles; oil seals for land vehicles; oil hydraulic system components for land vehicles; two-wheeled motor vehicles, bicycles and their parts and fittings, namely, motorcycles, bicycles, standard bicycles, chain wheels or cranks, air pumps, tires, drive chains, wheel hubs, handlebars, freewheels; vessels and their parts and fittings, namely, vessels, water bikes, tankers, motorboats, screw propellers, boat covers; aircraft and their parts and fittings, namely, aircrafts, helicopters, airplane propellers, oil hydraulic system components; railway rolling stocks and their parts and fittings, namely, railway rolling stocks, electric railway cars, bodies of railway cars, wheels of railway cars, door engines for railway cars, railway couplings; wheel chairs; electric wheel chairs; electromagnetic AC motors or DC motors for land vehicles (not including 'their parts'); motors for wheel chairs; rickshaws; sleighs [vehicles]; rescue sleds; trolleys; carts; horse-drawn carriages; riyakah [two-wheeled carts]. Non-metal key rings; keychain with character; key chain with mascot; ornaments [jewellery]; earrings; trophies [prize cups] of precious metal; commemorative shields of precious metal; clocks and watches. Stationery; writing pads; stamp pads; notebooks; pocket memorandum books; ballpoint pens; highlighters; rulers; correction tapes; clears; photo shields; seals being stationery; stickers [stationery] being stationery; envelopes; stamps; ink stamps; printed post cards; printed publications, namely, catalogues, calendars, magazines [publication], books, newspapers, diaries, newsletters, pamphlets, booklets, prospectuses, printed tickets, handbooks [manuals], handouts, workbooks, posters; printed business cards; semi-finished business card paper; banners of paper; flags of paper; packaging containers of paper; papers for packaging; paper and cardboards; food wrapping plastic film for household purposes; paper coasters. Seals; oil seals; o-rings; gaskets, namely, spark plug tube gaskets; junctions for pipes (not of metal); packings, joint packings; valves of rubber or vulcanized fiber (not including machine elements); floating anti-pollution barriers; electrical insulating materials, namely, electrical rubber stoppers (for industrial packaging containers); rubber lids and caps (for industrial packaging containers); plastic semi-worked products (for use as material); rubber (raw or semi-worked). Bags; book bags; sport bags; tote bags; reusable shopping bags; textile shopping bags; carry-on bags; traveling bags; school bags; bags [envelopes, pouches] of leather, for packaging; waist pouches; pouches; key pouches; keys and other personal items; leather pouches; coin pouches; pouches for holding make-up; money pouches; shoulder bags; suitcases with wheels; vanity cases, not fitted; clothing for domestic pets; umbrellas. Hand-held flat fans; hand-held folding fans; cushions [furniture]; Japanese floor cushions [Zabuton]; pillows; mattresses; industrial packaging containers of wood, bamboo or plastics; furniture. Dinnerware; cups of paper or plastic; kitchen containers, not including gas water heaters for household use; wine openers; cooking pots and pans, non- electric; coffee-makers, non-electric; Japanese cast iron kettles, non-electric; kettles, non-electric; mugs; beverage glasses; coffee cups; plastic cups; wine glasses; dishware; ice buckets; ice crusher; ice-cooling refrigerators for household purposes; kitchen containers for rice; food preserving jars of glass; drinking flasks for travellers; vacuum bottles [insulated flasks]; cosmetic utensils; cookware; cleaning tools and washing utensils, namely, cleaning brushes for household use; cleaning sponges; cleaning cloths. Banners of textile; towels of textile; non-woven textile piece goods; mosquito nets; bedsheets; futon quilts; quilt covers for futon; futon ticks [unstuffed futon]; pillowcases [pillow slips]; bed blankets; table napkins of textile; dish towels for drying; banners and flags, not of paper; toilet seat covers of textile; seat covers of textile; wall hangings of textile; curtains; table cloths, not of paper; draperies [thick drop curtains]. Clothing, namely, t-shirts, jackets, sweat shirts, sweat pants, polo shirts, parkas, short-sleeve shirts, pullovers, vests, socks and stockings other than special sportswear; garters; sock suspenders; braces [suspenders] for clothing; waistbands; belts [clothing]; uniforms; stockings; jerseys [clothing]; sportswear, not for water sport; headband [clothing]; caps; hats; slippers; footwear; special footwear for sports; wristbands; masquerade costumes; costumes. Toys; dolls; stuffed toys; cheering megaphone; inflatable balloon cheering sticks; cheering toys; masks [plaything]; Go games; Japanese chess [Shogi games]; Japanese playing cards; dice; Japanese dice games [Sugoroku]; cups for dice Chinese checkers [games]; play wands; chess games; checkers [checker sets]; conjuring apparatus; dominoes; playing cards; Japanese playing cards [Hanafuda]; mah-jong; sports equipment, namely, golf balls; golf clubs; covers for golf clubs; golf club bags; badminton rackets; badminton shuttlecocks; volleyballs; dumb-bells [for weight lifting]; bar-bells [for weight lifting]; softballs; softball bats; softball gloves; softball helmets; softball bases; softball bat bags; softball caps; hurdles [for track sports]; tennis rackets; tennis balls; basketballs; rugby balls; soccer balls; training arches, training ankle bands; exercise weights; training weight belts. Tea; prepared coffee and coffee-based beverages; prepared cocoa and cocoa-based beverages; sweets, confectionery and snacks other than meat-based, fish-based, fruit-based, vegetable-based, bean-based or nut-based; bread and buns; sandwiches; steamed buns stuffed with minced meat [Chuka-manjuh]; hamburgers [sandwiches]; pizzas; hot dog; meat pies; cereal preparations; Chinese stuffed dumplings [Gyoza, cooked]; Chinese steamed dumplings [Shumai, cooked]; sushi; fried balls of batter mix with small pieces of octopus [takoyaki]; boxed lunches consisting primarily of rice, with added meat, fish or vegetables; ravioli; boxed lunches consisting of rice, with added meat, fish or vegetables; seasonings. Beer; carbonated drinks [refreshing beverages]; fruit juices; vegetable juices [beverages]. Sake; Japanese white liquor [Shochu]; Sake substitute; Japanese sweet rice-based mixed liquor [Shiro-zake]; Naoshi [Japanese liquor]; Japanese Shochu-based mixed liquor [Mirin]; liquors; alcoholic fruit beverages; Japanese Shochu-based beverages [Chuhai]; Chinese liquors in general; Wujiapie-jiou [mixed Chinese liquor]; Gaolian-jiou [sorghum-based Chinese spirits]; Chinese white liquor [Baiganr]; Laojiou [Chinese brewed alcoholic beverages]; flavored liquors. Organization of exhibition and trade fairs for commercial or advertising purposes; organizing, arranging, and conducting events to promote product sales and service provision; providing information relating to networking events and company social events to promote product sales and service provision; organization of events, exhibitions, fairs and shows for commercial, promotional and advertising purposes; advertising services; employment recruiting services; business management analysis; business consultancy; business management; marketing research and analysis; providing information concerning commercial sales; consultancy services in the field of employment; business research in the field of economics; employment agency services; personnel management services; providing employment information. Financial services, namely providing information on a system that allows companies to set "caps" for their carbon dioxide emissions and trade between companies for surpluses and deficiencies in those emissions quotas with the aim of preventing global warming; rading of securities options; securities trading services; securities underwriting; securities offering; brokerage services relating to securities subscription or offering. Repair or maintenance of automobiles; tuning of bodies for automobiles; custom installation of exterior, interior and mechanical parts of vehicles [tuning]; repair or maintenance of two-wheeled motor vehicles; repair or maintenance of metalworking machines and tools. Storage of captured carbon dioxide for others; warehousing services; transport of captured carbon dioxide for others. Arranging, conducting and organization of character events; organization of cultural shows; arranging, conducting and organization of sports competitions; arranging, conducting and organization of sporting events; organization of entertainment events excluding shows, plays, musical performances, sports, horse races, bicycle races, boat races and auto races; arranging, conducting and organization of seminar for educational purposes; advertising services for supporting employee education; arranging, conducting and organization of seminars; employee education; education for environmental protection; educational and instruction services relating to arts, crafts, sports or general knowledge; providing electronic publications; reference libraries of literature and documentary records; book rental; arranging and planning of movies, shows, plays or musical performances; providing on-line videos, not downloadable; providing online images, not downloadable; movie theatre presentation; production of movies; film distribution; production of video film in the field of education, culture, entertainment or sports [not for movies or television programs and not for advertising or publicity]; providing sports facilities; booking of seats for shows; rental of records or sound-recorded magnetic tapes; rental of image-recorded magnetic tapes; rental of film negatives; rental of reversal film; rental of cine-films; rental of sports equipment. Computer software design; computer programming; maintenance of computer software; rental of computers; providing computer programs on data networks; scientific research in the field of environmental protection; scientific research in the field of carbon offsetting; environmental assessment services; consultancy in the field of energy-saving; research on building construction or city planning; testing or research on prevention of pollution; testing or research on electricity; testing or research on civil engineering; providing scientific information, advice and consultancy relating to carbon offsetting.

20.

DIFFERENTIAL DEVICE FOR VEHICLE

      
Application Number JP2022034463
Publication Number 2024/057460
Status In Force
Filing Date 2022-09-14
Publication Date 2024-03-21
Owner JTEKT CORPORATION (Japan)
Inventor
  • Asami, Kenji
  • Kushizaki, Kenji
  • Tsuda, Takuya
  • Tsuji, Ryouya

Abstract

[Problem] To provide a differential device for a vehicle with which it is possible to prevent an increase in differential limit force due to thermal expansion of a gear in a differential case while suppressing a reduction in the responsiveness of differential limit force. [Solution] A differential device 1 for a vehicle comprises: a plurality of pinion gear pairs 2, a first side gear pair 3 formed by helical spline fitting of a first outer gear member 31 and a first inner gear member 32; a second side gear pair 4 formed by helical spline fitting of a second outer gear member 41 and a second inner gear member 42; a differential case 10 having a cylindrical part 110 and first and second side wall parts 111, 121 holding the plurality of pinion gear pairs 2; a first end washer 51 and a first disc spring 61 disposed between the first side gear pair 3 and the first side wall part 111; and a second end washer 52 and a second disc spring 62 disposed between the second side gear pair 4 and the second side wall part 121.

IPC Classes  ?

  • F16H 48/10 - Differential gearings with gears having orbital motion with orbital spur gears

21.

DESIGN METHOD FOR GEAR MACHINING TOOL AND DESIGN ASSISTANCE DEVICE FOR GEAR MACHINING TOOL

      
Application Number JP2022034314
Publication Number 2024/057428
Status In Force
Filing Date 2022-09-14
Publication Date 2024-03-21
Owner JTEKT CORPORATION (Japan)
Inventor Yoshinaga Katsuhito

Abstract

This design method for a gear machining tool (T) comprises: a step (S1) for acquiring gear specifications, tool specifications, and a tooth-profile-direction target modification amount, and performing temporary design of a tool edge shape of the gear machining tool on the basis the gear specifications, the tool specifications, and the tooth- profile-direction target modification amount; a step (S2) for acquiring a tooth-trace-direction target modification amount and determining a correction amount of a machining control element on the basis of the tooth-trace-direction target modification amount; a step (S33) for calculating a first tooth surface shape of the gear on the basis of the correction amount of the machining control element and the temporarily designed tool edge shape; a step (S35) for comparing the first tooth surface shape and a target tooth surface shape and calculating a first subject error in the tooth profile direction on the first tooth surface shape; and a step (S38) for performing main design of the tool edge shape on the basis of the tooth-profile-direction target modification amount and a first subject error modification amount for reducing the first subject error.

IPC Classes  ?

  • B23F 23/12 - Other devices, e.g. tool holders; Checking devices for controlling workpieces in machines for manufacturing gear teeth

22.

ACTUATOR DRIVING DEVICE AND STEERING SYSTEM PROVIDED WITH THE SAME

      
Application Number 18511618
Status Pending
Filing Date 2023-11-16
First Publication Date 2024-03-14
Owner
  • DENSO CORPORATION (Japan)
  • TOYOTA JIDOSHA KABUSHIKI KAISHA (Japan)
  • JTEKT CORPORATION (Japan)
Inventor
  • Tomizawa, Hiroki
  • Nakajima, Nobuyori
  • Yoshimi, Tomoaki
  • Hayashi, Toyohiro
  • Yamashita, Yosuke
  • Takayama, Shintaro
  • Kajisawa, Yuuta
  • Fujita, Yuji

Abstract

When a DC power source fails, the following controls are performed. The normal control is resumed when an inverter input voltage recovers before a standby period elapses after a power failure time. A power source relay is turned off when the standby period elapses without recovery of the voltage. The power source relay is turned on again when a power source relay off period has elapsed from a turn-off time. The normal control is resumed when the inverter input voltage recovers at the turn-on time. The normal control is resumed when the inverter input voltage recovers before the power source relay on period elapses from the turn-on time. The power source relay is turned off, and driving of the actuator is stopped, when the power source relay on period passes without recovery of the voltage.

IPC Classes  ?

  • H02P 27/06 - Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage using dc to ac converters or inverters
  • B62D 5/04 - Power-assisted or power-driven steering electrical, e.g. using an electric servo-motor connected to, or forming part of, the steering gear
  • H02J 9/06 - Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over

23.

BREEDING APPARATUS

      
Application Number 18261759
Status Pending
Filing Date 2021-03-04
First Publication Date 2024-03-07
Owner
  • JTEKT CORPORATION (Japan)
  • Tokushima University (Japan)
Inventor
  • Miura, Nozomu
  • Murata, Yasuhiro
  • Kawai, Shigekazu
  • Watanabe, Takahito
  • Mito, Taro

Abstract

Provided is a breeding apparatus that can facilitate disposition and collection of a spawning bed. A breeding apparatus includes a breeding area forming member that forms breeding areas for organisms and is open at least at the bottoms of the breeding areas, and a spawning bed sheet that forms the bottom surfaces of the breeding areas, has a belt shape, and is provided so as to be movable in a longitudinal direction of the belt shape relative to the breeding area forming member.

IPC Classes  ?

  • A01K 67/033 - Rearing or breeding invertebrates; New breeds of invertebrates

24.

CO2 RECOVERY SYSTEM

      
Application Number JP2022032631
Publication Number 2024/047761
Status In Force
Filing Date 2022-08-30
Publication Date 2024-03-07
Owner JTEKT CORPORATION (Japan)
Inventor
  • Saito Toshiyuki
  • Nakai Motoo
  • Yoshida Kouya
  • Sato Hisataka
  • Nanri Kota
  • Higashiyama Yoshimichi
  • Matsuyama Junya

Abstract

22233 is generated in the reaction solution, the extraction temperature which is the temperature of the reaction solution when the target product is extracted from the reaction tank (11), and the initial concentration of NaOH in the reaction solution.

IPC Classes  ?

  • C01D 7/07 - Preparation from the hydroxides
  • C01D 7/14 - Preparation of sesquicarbonates
  • B01D 53/14 - Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases or aerosols by absorption
  • B01D 53/62 - Carbon oxides

25.

STEERING CONTROL DEVICE AND STEERING CONTROL METHOD

      
Application Number JP2022032753
Publication Number 2024/047787
Status In Force
Filing Date 2022-08-31
Publication Date 2024-03-07
Owner JTEKT CORPORATION (Japan)
Inventor
  • Inden Yuuki
  • Tamaizumi Terutaka

Abstract

This steering control device (40) is configured to execute an operation-amount calculation process, a correction process and an operation process. In the operation-amount calculation process, an operation amount is calculated for control in which steering torque is used as a controlled amount and a target steering torque is used as a target value for the controlled amount. In the correction process, the steering torque and the operation amount are used as inputs, and the operation amount is corrected by a correction amount based on the difference between the steering torque as assumed by a nominal model and the actual steering torque. In the operation process, a motor of the steering device is operated so as to generate a torque based on the operation amount after being corrected by the correction process.

IPC Classes  ?

  • B62D 6/00 - Arrangements for automatically controlling steering depending on driving conditions sensed and responded to, e.g. control circuits
  • B62D 5/04 - Power-assisted or power-driven steering electrical, e.g. using an electric servo-motor connected to, or forming part of, the steering gear
  • G05B 11/32 - Automatic controllers electric with outputs to more than one correcting element
  • G05B 11/36 - Automatic controllers electric with provision for obtaining particular characteristics, e.g. proportional, integral, differential
  • H02P 27/08 - Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage using dc to ac converters or inverters with pulse width modulation

26.

STEERING CONTROL DEVICE AND STEERING CONTROL METHOD

      
Application Number JP2022032754
Publication Number 2024/047788
Status In Force
Filing Date 2022-08-31
Publication Date 2024-03-07
Owner JTEKT CORPORATION (Japan)
Inventor
  • Inden Yuuki
  • Tamaizumi Terutaka

Abstract

A steering control device (10) executes operation amount calculation processing, estimation processing, correction processing, and operation processing. The operation amount calculation processing calculates an operation amount of control of using a steering torque as a control amount and using a target steering torque as a target value of the control amount. The estimation processing uses a nominal model and a filter to estimate a disturbance torque. The correction processing corrects the operation amount according to the disturbance torque estimated by the estimation processing. The operation processing operates the motor of a steering device so as to generate a torque corresponding to the operation amount corrected by the correction processing. The order of a polynomial of the denominator of the transfer function of the filter is higher than the order of a polynomial of the denominator of the transfer function of the nominal model.

IPC Classes  ?

  • B62D 6/00 - Arrangements for automatically controlling steering depending on driving conditions sensed and responded to, e.g. control circuits
  • B62D 5/04 - Power-assisted or power-driven steering electrical, e.g. using an electric servo-motor connected to, or forming part of, the steering gear
  • G05B 11/32 - Automatic controllers electric with outputs to more than one correcting element
  • G05B 11/36 - Automatic controllers electric with provision for obtaining particular characteristics, e.g. proportional, integral, differential
  • H02P 27/08 - Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage using dc to ac converters or inverters with pulse width modulation

27.

STEERING CONTROL DEVICE AND STEERING CONTROL METHOD

      
Application Number JP2022032755
Publication Number 2024/047789
Status In Force
Filing Date 2022-08-31
Publication Date 2024-03-07
Owner JTEKT CORPORATION (Japan)
Inventor
  • Inden Yuuki
  • Tamaizumi Terutaka

Abstract

A steering control device (10) performs an operation amount calculation process, a correction process, and an operation process. The operation amount calculation process is for calculating the operation amount of control in which a steering torque is used as a control amount and a target steering torque is used as a target value of the control amount. The correction process is for correcting the operation amount on the basis of a correction amount corresponding to the difference between the actual steering torque and the steering torque which is assumed by a nominal model while using the steering torque and the operation amount as input. The operation process is for operating a motor of a steering device so that a torque corresponding to the operation amount corrected by the correction process is generated. The correction process includes an intermediate process which is repeatedly performed at prescribed intervals and in which a correction amount calculated at one sampling timing of the operation amount is an intermediate correction amount value that is virtually calculated using values at two respective adjacent sampling timings of the operation amount.

IPC Classes  ?

  • B62D 6/00 - Arrangements for automatically controlling steering depending on driving conditions sensed and responded to, e.g. control circuits
  • B62D 5/04 - Power-assisted or power-driven steering electrical, e.g. using an electric servo-motor connected to, or forming part of, the steering gear
  • G05B 11/32 - Automatic controllers electric with outputs to more than one correcting element
  • G05B 11/36 - Automatic controllers electric with provision for obtaining particular characteristics, e.g. proportional, integral, differential
  • H02P 27/08 - Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage using dc to ac converters or inverters with pulse width modulation

28.

STEERING DEVICE

      
Application Number JP2022032450
Publication Number 2024/047712
Status In Force
Filing Date 2022-08-29
Publication Date 2024-03-07
Owner JTEKT CORPORATION (Japan)
Inventor
  • Takagi Kazuma
  • Yamamoto Ryuta
  • Murakami Yuuya
  • Okada Kotaro
  • Mameda Shizunobu
  • Nishimura Toshiaki
  • Tai Tsubasa
  • Suzuki Takashi
  • Takeuchi Taiki

Abstract

This steering device (20) comprises: a shaft (24B2) which rotates in an interlocked manner with steering of a steering wheel (26); a ball screw mechanism (48) which converts rotation of the shaft into rotation of an output shaft (44); and a speed reducer (25) which applies a torque to the shaft. The ball screw mechanism has a first housing (40), a ball screw shaft (41) which is connected to the shaft in an intermeshed manner, and first and second bearings (46, 47) which support the ball screw shaft. The speed reducer has a second housing (50) and a third bearing (53) which supports the shaft. An outer diameter (φ1) of the shaft is set such that a third centerline (O3) passing through the cross-sectional center of the third bearing is positioned radially outside a first centerline (O1) passing through the cross-sectional center of the first bearing or a second centerline (O2) passing through the cross-sectional center of the second bearing.

IPC Classes  ?

  • B62D 5/04 - Power-assisted or power-driven steering electrical, e.g. using an electric servo-motor connected to, or forming part of, the steering gear

29.

STEERING DEVICE

      
Application Number JP2022032752
Publication Number 2024/047786
Status In Force
Filing Date 2022-08-31
Publication Date 2024-03-07
Owner JTEKT CORPORATION (Japan)
Inventor
  • Murakami Yuuya
  • Suzuki Takashi
  • Okada Kotaro
  • Takagi Kazuma
  • Yamamoto Ryuta
  • Takeuchi Taiki

Abstract

A steering device (20) comprises: an actuator including a motor (23) configured to generate torque corresponding to steering of a steering wheel (26) of a vehicle (10), and a speed reducer (25) configured to decrease the speed of rotation of the motor (23); and a ball screw mechanism (48) configured to convert rotation imparted via the speed reducer (25) into rotation of an output shaft (44) linked to a steered wheel (13). The speed reducer (25) and the ball screw mechanism (48) are configured such that load torque increase/decrease characteristics with respect to a steering direction that arise when the steering wheel (26) is steered are mutually opposite in the speed reducer (25) and the ball screw mechanism (48).

IPC Classes  ?

  • B62D 3/08 - Steering gears mechanical of worm type with screw and nut using intermediate balls or the like
  • B62D 5/04 - Power-assisted or power-driven steering electrical, e.g. using an electric servo-motor connected to, or forming part of, the steering gear

30.

CO2 RECOVERY/ISOLATION DEVICE

      
Application Number JP2022031665
Publication Number 2024/042596
Status In Force
Filing Date 2022-08-23
Publication Date 2024-02-29
Owner JTEKT CORPORATION (Japan)
Inventor
  • Nanri Kota
  • Sato Hisataka

Abstract

2222222222 gas generated within the reaction vessel.

IPC Classes  ?

31.

COUPLED VEHICLE CONTROL DEVICE, COUPLED VEHICLE CONTROL METHOD, AND COUPLED VEHICLE CONTROL PROGRAM

      
Application Number JP2023027282
Publication Number 2024/042969
Status In Force
Filing Date 2023-07-25
Publication Date 2024-02-29
Owner
  • JTEKT CORPORATION (Japan)
  • J-QUAD DYNAMICS INC. (Japan)
Inventor
  • Tokoro Hirotaka
  • Nitta Nobuhiro
  • Tamaizumi Terutaka
  • Tamaki Hiromasa

Abstract

This coupled vehicle control device (90) comprises a tractor and a trailer that is towed by the tractor. The tractor is provided with an input unit (50) and steered wheels (22). The control device executes a switching determination process, a tractor steering process, and a trailer steering process. The switching determination process is a process for determining whether a reversing assist mode is in an on state or an off state. The tractor steering process is a process for steering the tractor in response to an input operation to the input unit when the reversing assist mode is in the off state. The trailer steering process is a process for operating the steering angle of the steered wheels in order to steer the trailer in accordance with the input operation to the input unit in a state in which motive power transmission between the input unit and the steered wheels is cut off when the reversing assist mode is in the on state.

IPC Classes  ?

  • B62D 13/06 - Steering specially adapted for trailers for backing a normally-drawn trailer
  • B62D 53/02 - Tractor-trailer combinations; Road trains comprising a uniaxle tractor unit and a uniaxle trailer unit

32.

MOTOR CONTROL DEVICE

      
Application Number 18269995
Status Pending
Filing Date 2021-02-19
First Publication Date 2024-02-29
Owner JTEKT CORPORATION (Japan)
Inventor Sato, Yuto

Abstract

A motor control device controls a motor including winding groups of two systems. The motor control device includes a board and sensors provided on the board and configured to generate electric signals based on rotation of the motor. The board includes a first area and a second area defined across a boundary line. The first area and the second area include power circuit areas, control circuit areas, signal paths through which the electric signals are transmitted to the control circuit areas, and power paths through which electric power supplied from a power supply is transmitted to the power circuit areas, respectively. The signal paths are provided not to cross the power paths and the power circuit areas when viewed in an axial direction of the motor, respectively.

IPC Classes  ?

  • H02K 11/33 - Drive circuits, e.g. power electronics

33.

TURNING CONTROL DEVICE

      
Application Number 18236980
Status Pending
Filing Date 2023-08-23
First Publication Date 2024-02-29
Owner
  • JTEKT CORPORATION (Japan)
  • TOYOTA JIDOSHA KABUSHIKI KAISHA (Japan)
Inventor
  • Miyake, Junya
  • Namikawa, Isao
  • Yoshida, Shunsuke
  • Kudo, Yoshio
  • Toyama, Hidetsugu

Abstract

A turning control device includes a first processor, a second processor, a third processor, and a fourth processor. The first processor calculates a torque command value based on a difference between a target pinion angle and a pinion angle. The second processor calculates a compensation value compensating resistance of a turning mechanism based on a difference between a target pinion angular velocity and a pinion angular velocity. The third processor limits a variation range of the torque command value based on a limit value of the torque command value and limits a variation range of the compensation value based on a limit value of the compensation value. The fourth processor calculates a turning torque command value by subtracting the compensation value from the torque command value. The third processor changes the limit values based on a traveling state of a vehicle.

IPC Classes  ?

  • B62D 5/04 - Power-assisted or power-driven steering electrical, e.g. using an electric servo-motor connected to, or forming part of, the steering gear
  • B62D 6/00 - Arrangements for automatically controlling steering depending on driving conditions sensed and responded to, e.g. control circuits
  • B62D 15/02 - Steering position indicators

34.

CONSTANT VELOCITY UNIVERSAL JOINT AND MANUFACTURING METHOD OF CONSTANT VELOCITY UNIVERSAL JOINT

      
Application Number 18260149
Status Pending
Filing Date 2021-02-18
First Publication Date 2024-02-22
Owner JTEKT CORPORATION (Japan)
Inventor
  • Onoda, Kaname
  • Watanabe, Koki

Abstract

An inner joint member has, on an opening portion side of an outer joint member, a holding portion that has a bottomed concave shape into which a sleeve for supporting a boot covering the opening portion is press-fitted, and a relief portion that is provided on part of a convex outer spherical surface at the opening portion side, and that has a smaller diameter than an outer diameter of the convex outer spherical surface corresponding to a press-fitting range of the holding portion into which the sleeve is press-fitted.

IPC Classes  ?

  • F16D 3/2245 - Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members the rolling members being balls, rollers, or the like, guided in grooves or sockets in both coupling parts the rolling members being guided in grooves in both coupling parts the groove centre-lines of each coupling part lying on a sphere where the groove centres are offset from the joint centre

35.

PINNACLE

      
Serial Number 98393271
Status Pending
Filing Date 2024-02-06
Owner AutomationDirect.com Inc. ()
NICE Classes  ? 07 - Machines and machine tools

Goods & Services

Electric adjustable speed and vector control drives; components and replacement parts therefor

36.

TURNING CONTROL DEVICE

      
Application Number 18358079
Status Pending
Filing Date 2023-07-25
First Publication Date 2024-02-01
Owner JTEKT CORPORATION (Japan)
Inventor
  • Tsujii, Shunsuke
  • Lin, Yufeng
  • Itamoto, Hidenori
  • Tamaizumi, Terutaka

Abstract

A turning control device for controlling, as a controlled object, a turning apparatus including a steering wheel, an input shaft, an intermediate shaft, an output shaft, a first Cardan joint, a second Cardan joint, steered wheels, and an assist motor includes a control device. The control device configured to execute: a torque acquisition process of acquiring a detection value of a torque applied to a position closer to the steered wheels than the second Cardan joint; a steering angle variable acquisition process of acquiring a value of a steering angle variable indicative of a steering angle as an angle of the steering wheel; and an assist control process including a fluctuation torque control process of fluctuating the torque of the assist motor in accordance with the steering angle with the value of the steering angle variable being taken as an input.

IPC Classes  ?

  • B62D 5/04 - Power-assisted or power-driven steering electrical, e.g. using an electric servo-motor connected to, or forming part of, the steering gear

37.

EMOP

      
Application Number 230839800
Status Pending
Filing Date 2024-02-01
Owner JTEKT Corporation (Japan)
NICE Classes  ?
  • 01 - Chemical and biological materials for industrial, scientific and agricultural use
  • 03 - Cosmetics and toiletries; cleaning, bleaching, polishing and abrasive preparations
  • 04 - Industrial oils and greases; lubricants; fuels
  • 05 - Pharmaceutical, veterinary and sanitary products
  • 29 - Meat, dairy products, prepared or preserved foods
  • 30 - Basic staples, tea, coffee, baked goods and confectionery
  • 31 - Agricultural products; live animals
  • 32 - Beers; non-alcoholic beverages
  • 33 - Alcoholic beverages other than beer
  • 40 - Treatment of materials; recycling, air and water treatment,
  • 42 - Scientific, technological and industrial services, research and design
  • 44 - Medical, veterinary, hygienic and cosmetic services; agriculture, horticulture and forestry services

Goods & Services

(1) Insect extracts for use in the manufacture of cosmetics, food, medicine, drink, medical material, fertilizer, feed, textile and chemicals; cricket extracts for use in the manufacture of cosmetics, food, medicine, drink, medical material, fertilizer, feed, textile and chemicals; insect powders for use in the manufacture of cosmetics, food, medicine, drink, medical material, fertilizer, feed, textile and chemicals; cricket powders for use in the manufacture of cosmetics, food, medicine, drink, medical material, fertilizer, feed, textile and chemicals; proteins for the food industry; Protein (for production); Protein (raw material); Food proteins (raw material); Organic compost; Organic manure (fertilizer); Compost mixtures enriched with organic matter; Chemical and organic mixtures for food and beverage production; Chemical and organic substances and their compounds for the treatment of leather and textile products; Proteins used in the production of cosmetics; Chemical products for the production of cosmetics; Chemical mixtures and materials for the production of cosmetics; Raw materials (chemical) for the production of cosmetic products of defined composition; Chemicals; horticulture chemicals, except fungicides, herbicides, insecticides and parasiticides; fertilizers (2) Cosmetics; soaps and detergents (3) Insect oil for use in the manufacture of cosmetics, food, medicine, drink, medical material, fertilizer, feed, textile and chemicals; cricket oil for use in the manufacture of cosmetics, food, medicine, drink, medical material, fertilizer, feed, textile and chemicals; animal oils for industrial purposes (4) Whole roasted crickets for use as food ingredient; Cricket powder, oils or extracts for use as food ingredient; Whole roasted crickets for use as food; Cricket powder, oils or extracts for use as food; Dietary supplements made from alternative sources of protein; Dietary and nutritional supplements, namely, energy boosting edible protein gel; dietary and nutritional supplements in solid or liquid form; protein supplements formed and packaged as bars; dietary supplement smoothie drink mixes; nutritional supplement shakes in powder form; pre-workout or post-workout powdered nutritional supplement concentrate; meal replacement bars and drinks adapted for medical use; powdered nutritional supplement drink mix containing protein; Dietary supplement drink mixes; Powdered nutritional supplement drink mix containing protein; infant formula; food for babies; powdered milk for babies; dietary supplements for infants; food supplements; meal replacement shakes, beverages, snacks and bars adapted; health food supplements; Food supplements for medical use; Dietary supplements for medical use; Food supplements for animals; Mineral supplements for animal feed; Protein food supplements; Insect repellents for animals; Medicinal feed supplements for animals; Nutritional additives for veterinary purposes; Food additives for humans (medicinal); Feed additives for medical purposes; Medicinal feed additives for veterinary purposes; edible insects, not live; Live insects; insect foodstuffs; animal foodstuffs; pharmaceutical preparations and other preparations for destroying vermin; fungicides, herbicides, reagent paper for medical purposes; oiled paper for medical purposes; adhesive tapes for medical purposes; drug delivery agents in the form of edible wafers for wrapping powdered pharmaceuticals; gauze for dressings; empty capsules for pharmaceuticals; eye patches for medical purposes; ear bandages; menstruation bandages; menstruation tampons; sanitary napkins; sanitary panties; absorbent cotton; adhesive plasters; bandages for dressings; liquid bandages; breast-nursing pads; cotton swabs for medical use; dental materials; dietary supplements for human beings; dietetic beverages adapted for medical purposes; dietetic foods adapted for medical purposes; dietary supplements for animals; beverages for babies; food for babies (5) Edible insects, namely, crickets, not live, for use as an ingredient in foods intended for human consumption; frozen, roasted, roasted and ground edible insects, namely, crickets, for use as an ingredient in foods intended for human consumption; Insect-based meat, namely, cricket flour, cricket meal, cricket powder, cricket oils and cricket extracts (6) Tea; prepared coffee and coffee-based beverages; prepared cocoa and cocoa-based beverages; cricket-based snack foods; snack food containing insects; insect-based snack foods; sweets, confectionery and snacks other than meat- based, fish-based, fruit-based, vegetable-based, bean-based or nut-based; bread and buns; sandwiches; steamed buns stuffed with minced meat (Chuka-manjuh); hamburgers, being sandwiches; pizzas; hot dog sandwiches; meat pies; ready-to-eat or prepared meals based on edible insects; Edible insects seasoned with spices, aromatics or sauces; Dietetic preparations, not for medical use, based on edible insects; meal replacements, not for medical purposes, based on edible insects; processed edible insects; cereal preparations; Chinese stuffed dumplings (Gyoza, cooked); Chinese steamed dumplings (Shumai, cooked); sushi; fried balls of batter mix with small pieces of octopus (Takoyaki); boxed lunches consisting of rice, with added meat, fish or vegetables; ravioli; seasonings (other than spices) (7) Live insects; insect foodstuffs; animal foodstuffs; insect meal for animals; animal meal; animal feed preparations; insect preparations for animal feed; flour-based fattening feed; edible, live insects; animal feed mixes; farm animal feed; livestock feed (8) Beer; carbonated drinks, being refreshing beverages; fruit juices; vegetable juices, being beverages (9) Sake; Japanese white liquor (Shochu); Sake substitute; Japanese sweet rice-based mixed liquor (Shiro-zake); Naoshi (Japanese liquor); Japanese Shochu-based mixed liquor (Mirin); western liquors in general; alcoholic fruit beverages; Japanese Shochu-based beverages (Chuhai); Chinese liquors in general; flavored liquors (1) Custom manufacture of processed food; custom manufacture of cosmetics; custom manufacture of pharmaceuticals; process and manufacture of insects including crickets (2) Testing, inspection or research of pharmaceuticals, cosmetics or foodstuffs; inspection or product development of insect including crickets (3) Farming of cricket; animal breeding; veterinary services; beautification for animals; cricket breeding

38.

AUDIO ADVERTISEMENT DELIVERY SYSTEM, METHOD, PROGRAM AND USER TERMINAL

      
Application Number 18250595
Status Pending
Filing Date 2020-10-26
First Publication Date 2024-02-01
Owner
  • JTEKT CORPORATION (Japan)
  • CONNECTOME.DESIGN CO., LTD. (Japan)
Inventor
  • Umezawa, Hiroki
  • Sato, Akira

Abstract

The voice advertisement delivery system includes a user terminal, an advertiser terminal, and a voice advertisement delivery server. The voice advertisement delivery server receives designation of a preferred location to which voice advertisement is delivered from the advertiser terminal and acquires user location information indicating the location of a user and user direction information indicating the direction of the user. The user location information is transmitted to the voice advertisement delivery server. The advertisement location information and voice advertisement data are delivered to the user terminal when the user location information approaches the designated advertisement location information and satisfies a predetermined condition. The user terminal operates spatial sound and reproduces the voice advertisement.

IPC Classes  ?

  • G09F 25/00 - Audible advertising
  • G10L 25/81 - Detection of presence or absence of voice signals for discriminating voice from music

39.

STEERING COMPUTING DEVICE

      
Application Number 18358072
Status Pending
Filing Date 2023-07-25
First Publication Date 2024-02-01
Owner JTEKT CORPORATION (Japan)
Inventor
  • Tsujii, Shunsuke
  • Lin, Yufeng
  • Itamoto, Hidenori
  • Tamaizumi, Terutaka

Abstract

A steering computing device that calculates a value of a state variable about a steering apparatus includes a storage device and an execution device. The execution device is configured to execute a bending angle acquisition process and a tilt angle calculation process, and the bending angle acquisition process is a process of acquiring a first bending angle and a second bending angle. The tilt angle calculation process is a process of calculating a tilt angle. The first bending angle is an angle formed between an input shaft of the steering apparatus and an intermediate shaft of the steering apparatus. The second bending angle is an angle formed between an output shaft of the steering apparatus and the intermediate shaft, and the tilt angle is a variable indicative of an angle formed between an axial direction of the input shaft and a reference direction.

IPC Classes  ?

  • B62D 6/00 - Arrangements for automatically controlling steering depending on driving conditions sensed and responded to, e.g. control circuits
  • B62D 5/04 - Power-assisted or power-driven steering electrical, e.g. using an electric servo-motor connected to, or forming part of, the steering gear

40.

STEERING COMPUTING DEVICE

      
Application Number 18358076
Status Pending
Filing Date 2023-07-25
First Publication Date 2024-02-01
Owner JTEKT CORPORATION (Japan)
Inventor
  • Tsujii, Shunsuke
  • Lin, Yufeng
  • Itamoto, Hidenori
  • Tamaizumi, Terutaka

Abstract

A steering computing device for calculating state quantity of a steering apparatus includes a processor. The processor is configured to execute a steering angle variable acquisition process, an output shaft angle variable acquisition process, and a joint angle variable calculation process. The steering angle variable acquisition process is a process of acquiring a value of a steering angle variable. The output shaft angle variable acquisition process is a process of acquiring a value of an output shaft angle variable as a variable indicative of a rotation angle of an output shaft of the steering apparatus. The joint angle variable calculation process is a process of calculating a value of the joint angle variable. The joint angle variable is a variable defining an angle formed between an axial direction of an input shaft of the steering apparatus and an axial direction of the output shaft.

IPC Classes  ?

  • B62D 15/02 - Steering position indicators
  • B62D 5/04 - Power-assisted or power-driven steering electrical, e.g. using an electric servo-motor connected to, or forming part of, the steering gear

41.

METHOD FOR MAGNETIC BRAKING OF A STEERING COLUMN INCLUDED IN A STEERING SYSTEM OF A VEHICLE

      
Application Number 18018305
Status Pending
Filing Date 2021-07-23
First Publication Date 2024-02-01
Owner JTEKT EUROPE (France)
Inventor
  • Bouchet, Arnaud
  • Larminy, Pierre
  • Monnet, Roch

Abstract

A method for magnetic braking of a steering column included in a steering system of a vehicle to facilitate installation and uninstallation of the driver in the vehicle and to protect angular mechanical stops arranged on either side of the steering column, said vehicle including a vehicle engine, said steering system including at least: the steering column connected to a steering wheel, the angular mechanical stops arranged on either side of the steering column, a force feedback module fixed to the steering column, said force feedback module including an electric motor, a reducer and a torque and/or angle sensor, said method including the magnetic braking of the steering column connected to the steering wheel applied by the electric motor of the force feedback module when said electric motor of the force feedback module is not powered.

IPC Classes  ?

  • H02P 3/22 - Arrangements for stopping or slowing electric motors, generators, or dynamo-electric converters for stopping or slowing an individual dynamo-electric motor or dynamo-electric converter for stopping or slowing an ac motor by short-circuit or resistive braking
  • B62D 5/00 - Power-assisted or power-driven steering

42.

ELECTROMAGNETIC FRICTION CLUTCH DEVICE

      
Application Number JP2022028745
Publication Number 2024/023918
Status In Force
Filing Date 2022-07-26
Publication Date 2024-02-01
Owner JTEKT CORPORATION (Japan)
Inventor Tang, Kuan

Abstract

[Problem] To provide an electromagnetic friction clutch device that makes it possible to achieve size/weight reduction and cost reduction. [Solution] A clutch device 1 transmits torque between a first rotary shaft member 11 and a second rotary shaft member 12 by means of frictional force. The clutch device 1 comprises a first rotary element 2 that cannot rotate relative to the first rotary shaft member 11, a second rotary element 3 that can move in the axial direction but cannot rotate relative to the second rotary shaft member 12, an electromagnetic coil 51 that generates magnetic force that moves the second rotary element 2 in the axial direction relative to the second rotary shaft member 12, and a yoke 52 that supports the electromagnetic coil 51. The second rotary element 3 has a magnetic force reception part 31 that receives the magnetic force generated by the electromagnetic coil 51 and a pressing part 35 that moves in the axial direction with the magnetic force reception part 31 and thereby presses a friction member that is on the first rotary element 2 side and generates frictional force.

IPC Classes  ?

  • F16D 27/04 - Magnetically-actuated clutches; Control or electric circuits therefor with electromagnets incorporated in the clutch, i.e. with collecting rings with axially-movable friction surfaces

43.

RESIN MOLDED ARTICLE AND METHOD FOR PRODUCING RESIN MOLDED ARTICLE

      
Application Number JP2022029111
Publication Number 2024/024025
Status In Force
Filing Date 2022-07-28
Publication Date 2024-02-01
Owner JTEKT CORPORATION (Japan)
Inventor
  • Adachi, Tomoya
  • Kimura, Koji
  • Oishi, Masaki
  • Fukumori, Kouhei
  • Moriuchi, Toshihiro
  • Haraguchi, Satoshi

Abstract

This resin molded article comprises a first molded portion and a second molded portion. The first molded portion has a component serving as an insert and a first resin portion integrated with the component. The second molded portion has a second resin portion. The first resin portion includes a first surface, a second surface, a third surface, and a fourth surface. The second resin portion is in contact with all of the first surface, the second surface, the third surface, and the fourth surface of the first resin portion.

IPC Classes  ?

  • B29C 45/14 - Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles

44.

EMOP

      
Serial Number 98380713
Status Pending
Filing Date 2024-01-29
Owner JTEKT CORPORATION (Japan)
NICE Classes  ?
  • 01 - Chemical and biological materials for industrial, scientific and agricultural use
  • 03 - Cosmetics and toiletries; cleaning, bleaching, polishing and abrasive preparations
  • 04 - Industrial oils and greases; lubricants; fuels
  • 05 - Pharmaceutical, veterinary and sanitary products
  • 29 - Meat, dairy products, prepared or preserved foods
  • 30 - Basic staples, tea, coffee, baked goods and confectionery
  • 31 - Agricultural products; live animals
  • 32 - Beers; non-alcoholic beverages
  • 33 - Alcoholic beverages other than beer
  • 40 - Treatment of materials; recycling, air and water treatment,
  • 42 - Scientific, technological and industrial services, research and design
  • 44 - Medical, veterinary, hygienic and cosmetic services; agriculture, horticulture and forestry services

Goods & Services

insect extracts for use in the manufacture of cosmetics, food, medicine, drink, medical material, fertilizer, feed, textile and chemicals; cricket extracts for use in the manufacture of cosmetics, food, medicine, drink, medical material, fertilizer, feed, textile and chemicals; insect powders for use in the manufacture of cosmetics, food, medicine, drink, medical material, fertilizer, feed, textile and chemicals; cricket powders for use in the manufacture of cosmetics, food, medicine, drink, medical material, fertilizer, feed, textile and chemicals; proteins for the food industry; Protein (for production); Protein (raw material); Food proteins (raw material); Organic compost; Organic manure (fertilizer); Compost mixtures enriched with organic matter; Chemical and organic mixtures for food and beverage production; Chemical and organic substances and their compounds for the treatment of leather and textile products; Proteins used in the production of cosmetics; Chemical products for the production of cosmetics; Chemical mixtures and materials for the production of cosmetics; Raw materials (chemical) for the production of cosmetic products of defined composition; Chemicals; horticulture chemicals, except fungicides, herbicides, insecticides and parasiticides; fertilizers Cosmetics; soaps and detergents insect oil for use in the manufacture of cosmetics, food, medicine, drink, medical material, fertilizer, feed, textile and chemicals; cricket oil for use in the manufacture of cosmetics, food, medicine, drink, medical material, fertilizer, feed, textile and chemicals; animal oils for industrial purposes Whole roasted crickets for use as food ingredient; Cricket powder, oils or extracts for use as food ingredient; Whole roasted crickets for use as food; Cricket powder, oils or extracts for use as food; Dietary supplements made from alternative sources of protein; Dietary and nutritional supplements, namely, energy boosting edible protein gel; dietary and nutritional supplements in solid or liquid form; protein supplements formed and packaged as bars; dietary supplement smoothie drink mixes; nutritional supplement shakes in powder form; pre-workout or post-workout powdered nutritional supplement concentrate; meal replacement bars and drinks adapted for medical use; powdered nutritional supplement drink mix containing protein; Dietary supplement drink mixes; Powdered nutritional supplement drink mix containing protein; infant formula; food for babies; powdered milk for babies; dietary supplements for infants; food supplements; meal replacement shakes, beverages, snacks and bars adapted; health food supplements; Food supplements for medical use; Dietary supplements for medical use; Food supplements for animals; Mineral supplements for animal feed; Protein food supplements; Insect repellents for animals; Medicinal feed supplements for animals; Nutritional additives for veterinary purposes; Food additives for humans (medicinal); Feed additives for medical purposes; Medicinal feed additives for veterinary purposes; edible insects, not live; Live insects; insect foodstuffs; animal foodstuffs; pharmaceutical preparations and other preparations for destroying vermin; fungicides, herbicides, reagent paper for medical purposes; oiled paper for medical purposes; adhesive tapes for medical purposes; drug delivery agents in the form of edible wafers for wrapping powdered pharmaceuticals; gauze for dressings; empty capsules for pharmaceuticals; eye patches for medical purposes; ear bandages; menstruation bandages; menstruation tampons; sanitary napkins; sanitary panties; absorbent cotton; adhesive plasters; bandages for dressings; liquid bandages; breast-nursing pads; cotton swabs for medical use; dental materials; dietary supplements for human beings; dietetic beverages adapted for medical purposes; dietetic foods adapted for medical purposes; dietary supplements for animals; beverages for babies; food for babies Edible insects, namely, crickets, not live, for use as an ingredient in foods intended for human consumption; frozen, roasted, roasted and ground edible insects, namely, crickets, for use as an ingredient in foods intended for human consumption; Insect-based meat, namely, cricket flour, cricket meal, cricket powder, cricket oils and cricket extracts Tea; prepared coffee and coffee-based beverages; prepared cocoa and cocoa-based beverages; cricket-based snack foods; snack food containing insects; insect-based snack foods; sweets, confectionery and snacks other than meat-based, fish-based, fruit-based, vegetable-based, bean-based or nut-based; bread and buns; sandwiches; steamed buns stuffed with minced meat (Chuka-manjuh); hamburgers, being sandwiches; pizzas; hot dog sandwiches; meat pies; ready-to-eat or prepared meals based on edible insects; Edible insects seasoned with spices, aromatics or sauces; Dietetic preparations, not for medical use, based on edible insects; meal replacements, not for medical purposes, based on edible insects; processed edible insects; cereal preparations; Chinese stuffed dumplings (Gyoza, cooked); Chinese steamed dumplings (Shumai, cooked); sushi; fried balls of batter mix with small pieces of octopus (Takoyaki); boxed lunches consisting of rice, with added meat, fish or vegetables; ravioli; seasonings (other than spices) Live insects; insect foodstuffs; animal foodstuffs; insect meal for animals; animal meal; animal feed preparations; insect preparations for animal feed; flour-based fattening feed; edible, live insects; animal feed mixes; farm animal feed; livestock feed Beer; carbonated drinks, being refreshing beverages; fruit juices; vegetable juices, being beverages sake; Japanese white liquor (Shochu); Sake substitute; Japanese sweet rice-based mixed liquor (Shiro-zake); Naoshi (Japanese liquor); Japanese Shochu-based mixed liquor (Mirin); western liquors in general; alcoholic fruit beverages; Japanese Shochu-based beverages (Chuhai); Chinese liquors in general; flavored liquors Custom manufacture of processed food; custom manufacture of cosmetics; custom manufacture of pharmaceuticals; process and manufacture of insects including crickets testing, inspection or research of pharmaceuticals, cosmetics or foodstuffs; inspection or product development of insect including crickets Farming of cricket; animal breeding; veterinary services; beautification for animals; cricket breeding

45.

LIBUDDY

      
Serial Number 79393001
Status Pending
Filing Date 2024-01-26
Owner JTEKT CORPORATION (Japan)
NICE Classes  ? 09 - Scientific and electric apparatus and instruments

Goods & Services

Lithium-ion capacitors; capacitors

46.

STEERING CONTROL SYSTEM AND STEERING CONTROL METHOD

      
Application Number 18222122
Status Pending
Filing Date 2023-07-14
First Publication Date 2024-01-25
Owner
  • JTEKT CORPORATION (Japan)
  • TOYOTA JIDOSHA KABUSHIKI KAISHA (Japan)
  • DENSO CORPORATION (Japan)
Inventor
  • Koudai, Takashi
  • Fujita, Yuji
  • Nagashima, Yugo
  • Hasegawa, Kazuma
  • Kajisawa, Yuuta
  • Yamashita, Masaharu
  • Satou, Atsushi
  • Yamashita, Yosuke
  • Iida, Kazuaki
  • Takayama, Shintaro
  • Iwana, Takeshi
  • Hayashi, Toyohiro
  • Tanabe, Hayaki
  • Nakajima, Nobuyori
  • Tomizawa, Hiroki

Abstract

A steering control system that controls a steering device of a vehicle includes a storage unit, and a control unit configured to make a state transition to a normal control state via a start-up state after a power source system of the vehicle is started. In the start-up state, the control unit executes a correction information storing process of acquiring correction element information using a state variable obtained from the steering device and writing correction information obtained based on the correction element information into the storage unit. In the start-up state, the control unit is configured to execute an abnormal condition determination process of determining whether an abnormal condition indicating that the correction information is abnormal is met. The correction information storing process is re-executed when the abnormal condition is met. The abnormal condition determination process is executed at least either before or after the correction information storing process.

IPC Classes  ?

  • B62D 5/04 - Power-assisted or power-driven steering electrical, e.g. using an electric servo-motor connected to, or forming part of, the steering gear

47.

ROLLER BEARING

      
Application Number JP2022028051
Publication Number 2024/018524
Status In Force
Filing Date 2022-07-19
Publication Date 2024-01-25
Owner JTEKT CORPORATION (Japan)
Inventor Torii, Akito

Abstract

A roller bearing 1 according to the present disclosure is equipped with an inner ring 2, an outer ring 3, a plurality of rollers 4, and a resin cage 6 which holds the plurality of rollers 4 so as to be separated from one another by an interval in the circumferential direction. The cage 6 has a pair of ring-shaped bodies 10 and a plurality of columns 12 which connect the pair of ring-shaped bodies 10. Each of the plurality of columns 12 has a column main body 14 and a hook part 16, which is provided to the column main body 14 and prevents the rollers 4 inside a pocket 7 from falling out in the radial direction. The column main body 14 has a pair of projecting parts 20 which extend from the pair of ring-shaped bodies 10 in the axial direction, and a connecting column 22 which connects the pair of projecting parts 20. The connecting column 22 has an outside surface 24 which is oriented toward the outside 6a in the radial direction. The position of the outside surface 24 in the radial direction is farther toward the inside 6b in the radial direction relative to the positions in the radial direction of a pair of radial-direction surfaces 20a of the pair of projecting parts 20. The hook parts 16 are provided so as to project toward the outside 6a in the radial direction from the outside surface 24.

IPC Classes  ?

  • F16C 33/46 - Cages for rollers or needles
  • F16C 19/02 - Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows

48.

BEARING DEVICE AND METHOD FOR MANUFACTURING SAME

      
Application Number JP2022028290
Publication Number 2024/018576
Status In Force
Filing Date 2022-07-21
Publication Date 2024-01-25
Owner JTEKT CORPORATION (Japan)
Inventor Waseda, Yoshitaka

Abstract

A bearing device 10 comprises: a shaft 20 having a first shoulder 21, a first inner ring raceway 22, a second shoulder 23, a power transmission part 24, a third shoulder 25, a second inner ring raceway 26, and a fourth shoulder 27; a plurality of first balls 31; a plurality of second balls 32; a first outer ring 41; and a second outer ring 42. The first outer ring 41 has a first front face 41a, a first back face 41b, and a first outer ring raceway 43. The second outer ring 42 has a second front face 42a, a second back face 42b, and a second outer ring raceway 44. The bearing device 10 is assembled so that the shaft 20, the plurality of first balls 31, the plurality of second balls 32, the first outer ring 41, and the second outer ring 42 do not separate. The first front face 41a is located on a second side in an axial direction, facing the power transmission part 24, and the first back face 41b is located on a first side in the axial direction opposite to the power transmission part 24. The second front face 42a is located on the first side in the axial direction, facing the power transmission part 24, and the second back face 42b is located on the second side in the axial direction opposite to the power transmission part 24.

IPC Classes  ?

49.

STEERING DEVICE

      
Application Number JP2022028332
Publication Number 2024/018587
Status In Force
Filing Date 2022-07-21
Publication Date 2024-01-25
Owner
  • JTEKT CORPORATION (Japan)
  • JTEKT COLUMN SYSTEMS CORPORATION (Japan)
Inventor
  • Ikeda, Kousuke
  • Uesaka, Youta

Abstract

A steering device (100) comprises a first shaft (110) for holding an operating member (200), a second shaft (120), a first tube (130) that moves integrally with the first shaft, a second tube (140) for guiding the first tube (130), a movement mechanism (150) for moving the first tube (140) to a first region in which the first shaft (110) is capable of rotating, and a second region in which the first shaft (110) is not capable of rotating, a locking part (160) disposed farther toward a base end side than the first tube (110) when the first tube (110) is disposed in the first region, and an urging member (170) for urging the locking part (160), wherein the locking part (160) renders the first shaft (110) incapable of rotating by engaging with an engaged portion (112) provided on the first shaft (110), when the first tube (130) is disposed in the second region.

IPC Classes  ?

  • B62D 1/185 - Steering columns yieldable or adjustable, e.g. tiltable adjustable by axial displacement, e.g. telescopically
  • B60R 25/021 - Fittings or systems for preventing or indicating unauthorised use or theft of vehicles operating on vehicle systems or fittings, e.g. on doors, seats or windscreens operating on the steering mechanism restraining movement of the steering column or steering wheel hub, e.g. restraining means controlled by ignition switch
  • B62D 1/181 - Steering columns yieldable or adjustable, e.g. tiltable with power actuated adjustment, e.g. with position memory

50.

VEHICLE CONTROL UNIT AND VEHICLE CONTROL METHOD

      
Application Number 18354743
Status Pending
Filing Date 2023-07-19
First Publication Date 2024-01-25
Owner
  • JTEKT CORPORATION (Japan)
  • TOYOTA JIDOSHA KABUSHIKI KAISHA (Japan)
  • DENSO CORPORATION (Japan)
Inventor
  • Koudai, Takashi
  • Fujita, Yuji
  • Abe, Kenichi
  • Nagashima, Yugo
  • Hasegawa, Kazuma
  • Kajisawa, Yuuta
  • Yamashita, Masaharu
  • Takayama, Shintaro
  • Iwana, Takeshi
  • Tomizawa, Hiroki
  • Hayashi, Toyohiro
  • Tanabe, Hayaki
  • Nakajima, Nobuyori

Abstract

A vehicle control unit includes a controller configured to make a state transition to a normal control state via a start-up state after a power source system of a vehicle is started. The start-up state is a state where it is possible to execute a preparation process, required for making a state transition to the normal control state, by controlling an operation member so as to move automatically. The controller is configured to execute, in the start-up state: a forced-ending condition determination process of determining whether a forced-ending condition showing that the preparation process being executed is to be forcedly ended from start of execution of the preparation process is met; a forced-ending process of forcedly ending the preparation process being executed when the forced-ending condition is met; and a notification process of notifying the driver of forced ending of the preparation process.

IPC Classes  ?

  • B62D 5/04 - Power-assisted or power-driven steering electrical, e.g. using an electric servo-motor connected to, or forming part of, the steering gear

51.

UNIVERSAL JOINT

      
Application Number JP2022028067
Publication Number 2024/018529
Status In Force
Filing Date 2022-07-19
Publication Date 2024-01-25
Owner JTEKT CORPORATION (Japan)
Inventor Yoshida, Satoshi

Abstract

A universal joint 10 comprises: a cross shaft 11 which has a trunnion 11a; a bearing cup 12 which supports the trunnion 11a via plurality of rollers 15; a yoke 13 to which the bearing cup 12 is attached; a fastening member 14 which fixes the bearing cup 12 to the yoke 13; and a pressure sensor 40. The bearing cup 12 has: a first surface 20 which includes a first contact surface 22 that contacts the yoke 13 and a key 24 which protrudes with respect to the first contact surface 22; and a through hole 25 which is open in the first contact surface 22 and through which the fastening member 14 passes. The yoke 13 has: a second surface 26 which includes a second contact surface 30 that contacts the first contact surface 22 and a key groove 23 that is recessed with respect to the second contact surface 30 and that fits with the key 24; a fastening hole 28 which is open in the second contact surface 30 and in which the fastening member 14 is fastened; and a liquid pressure chamber 42 inside which a liquid L is filled. The pressure sensor 40 measures the pressure of the liquid L. At least part of the liquid pressure chamber 42 is positioned between the key groove 23 and the fastening hole 28.

IPC Classes  ?

  • F16D 3/38 - Hooke's joints or other joints with an equivalent intermediate member to which each coupling part is pivotally or slideably connected with a single intermediate member with trunnions or bearings arranged on two axes perpendicular to one another
  • G01L 3/20 - Rotary-absorption dynamometers, e.g. of brake type fluid actuated

52.

ROLLING BEARING

      
Application Number JP2022028136
Publication Number 2024/018551
Status In Force
Filing Date 2022-07-20
Publication Date 2024-01-25
Owner JTEKT CORPORATION (Japan)
Inventor
  • Murakami, Yukitoshi
  • Fujiwara, Hideki

Abstract

A rolling bearing 10 comprises an inner ring 11 having an inner ring raceway 16, an outer ring 12 having an outer ring raceway 17, a plurality of balls 13 that roll in contact with the inner ring raceway 16 and the outer ring raceway 17, a holder 14 that holds the plurality of balls 13, and a pair of sealing devices 15 located on both sides of the inner ring 11 and the outer ring 12 in the axial direction. Each of the pair of sealing devices 15 is attached to one bearing ring of the inner ring 11 and outer ring 12, and each has an annular form extending toward the other bearing ring of the inner ring 11 and outer ring 12. Neither of the pair of sealing devices 15 is in contact with the other bearing ring. Oil is applied to the inner ring raceway 16, the outer ring raceway 17, and the balls 13, and grease G is provided between the pair of sealing devices 15. The grease G is provided in a non-stirring area, which is not the area where the balls 13 and the holder 14 pass through.

IPC Classes  ?

53.

J-NYAN

      
Serial Number 98363246
Status Pending
Filing Date 2024-01-18
Owner JTEKT CORPORATION ()
NICE Classes  ?
  • 24 - Textiles and textile goods
  • 25 - Clothing; footwear; headgear
  • 28 - Games; toys; sports equipment
  • 30 - Basic staples, tea, coffee, baked goods and confectionery
  • 32 - Beers; non-alcoholic beverages
  • 33 - Alcoholic beverages other than beer
  • 35 - Advertising and business services
  • 03 - Cosmetics and toiletries; cleaning, bleaching, polishing and abrasive preparations
  • 09 - Scientific and electric apparatus and instruments
  • 10 - Medical apparatus and instruments
  • 14 - Precious metals and their alloys; jewelry; time-keeping instruments
  • 16 - Paper, cardboard and goods made from these materials
  • 18 - Leather and imitations of leather
  • 20 - Furniture and decorative products
  • 21 - HouseHold or kitchen utensils, containers and materials; glassware; porcelain; earthenware
  • 41 - Education, entertainment, sporting and cultural services

Goods & Services

banners of textile; towels of textile; woven fabrics; mosquito nets; bed sheets; futon quilts; futon quilt covers; futon ticks, namely, unstuffed futon covers not of paper; pillowcases, namely, pillow slips; blankets made of cotton, woollen blankets; fleece blankets; blankets made of man-made fibers; table napkins of textile; dish towels for drying; banners and flags of textile; fitted toilet seat covers of textile seat covers of textile; wall hangings of textile; curtains; table cloths, not of paper; draperies being thick drop curtains clothing, namely, T-shirt, jackets, sweat shirts, sweat pants, polo shirts, parkas, short-sleeve shirts, pullovers, vests, socks and stockings other than special sportswear; garters; sock suspenders; suspenders for clothing; waistbands; belts for clothing; uniforms; stockings; clothing jerseys; sportswear, not for water sport; headband being clothing; caps being headwear; hats; slippers; footwear not for sports; athletic shoes; wristbands as clothing; Halloween costumes; costumes for use in children's dress up play; character costume for an exhibition or event; mascot costume for an exhibition or event; masquerade costumes toys, namely, cars, molded figures and models made of metal, wood, bamboo, paper, plastic and rubber; dolls; stuffed toys; toy megaphone; inflatable balloon cheering sticks; cheering toys; toy masks; Go games; Japanese chess (Shogi games); Japanese playing cards; dice; Japanese dice games (Sugoroku); cups for dice in Chinese checkers; play wands; chess games; checkers being checker sets; conjuring apparatus; dominoes; playing cards; Japanese playing cards (Hanafuda); mah-jong; sports equipment, namely, golf balls, golf clubs, golf club covers, golf club bags, badminton rackets, badminton shuttlecocks, volleyballs, dumb-bells for weight lifting, bar-bells for weight lifting, softballs, softball bats, softball gloves, softball helmets, softball bases, softball bat bags, softball caps, hurdles for track sports, tennis rackets, tennis balls, basketballs, rugby balls, soccer balls, training arches, training ankle bands, exercise weights, training weight belts tea; prepared coffee and coffee-based beverages; prepared cocoa and cocoa-based beverages; sweets, namely, confectionery and snacks other than meat-based, fish-based, fruit-based, vegetable-based, bean-based or nut-based; bread and buns; sandwiches; steamed buns stuffed with minced meat (Chuka-manjuh); hamburgers being sandwiches; pizzas; hot dog; meat pies; cereal preparations, namely, noodles, pasta, processed cereals for food for human consumption, instant noodles, processed wheat; Chinese stuffed dumplings (Gyoza, cooked); Chinese steamed dumplings (Shumai, cooked); sushi; fried balls of batter mix with small pieces of octopus (takoyaki); boxed lunches consisting primarily of rice, with added meat, fish or vegetables; ravioli; seasonings beer; carbonated drinks, non-alcoholic, being refreshing beverages; fruit juices; vegetable juice beverages, non-alcoholic sake; Japanese white liquor (Shochu); sake substitute; Japanese sweet rice-based mixed liquor (Shiro-zake); Japanese liquor (Naoshi); Japanese Shochu-based mixed liquor (mirin); western liquors in general; alcoholic fruit beverages; Japanese Shochu-based beverages (chuhai); Chinese brewed liquor; Chinese white liquor; Chinese mixed liquor; flavored liquors advertising and publicity services; organization of exhibition and trade fairs for commercial or advertising purposes; organizing, arranging, and conducting events to promote product sales and service provision; providing information relating to networking events and company social events to promote product sales and service provision; organization of events, exhibitions, fairs and shows for commercial, promotional and advertising purposes; advertising services for supporting employee education and recruiting; business management analysis; business consultancy; marketing research; marketing analysis; provision of information concerning commercial sales; consultancy services in the field of human resources development, namely, for the promotion of employee retention, career growth, and increased productivity for employees and employers; business research in the field of economics; business management; consultancy services in the field of employment; employment agency services; personnel management services provided by professional employer organizations (PEOs) through co-employment agreements; employment agency services; providing employment information cosmetics; bath preparations, not for medical purposes; detergent soap; non-medicated bath soaps in liquid, solid, or gel form; perfume; food flavoring, being essential oils; incense straps for smartphones; cell phone straps; covers for smartphones; protective covers for smartphones; cases for smartphones; smartphones; personal digital assistants; downloadable electronic publications about company business in the nature of book, magazine, manual; downloadable image files containing artwork, text, audio, video, games and Internet Web links relating to sporting and cultural activities sanitary masks metal key rings; non-metal key rings; jewelry; earrings; trophies of precious metal; prize cups of precious metals; commemorative shields of precious metal; clocks and watches stationery; writing pads; stamp pads; notebooks; pocket memorandum books; ballpoint pens; highlighters; rulers; correction tapes; clears; photo shields; seals being stationery; stickers being stationery; envelopes; stamps; ink stamps; printed post cards; printed publications, namely, catalogues, calendars, magazines being publications, books, newspapers, diaries, newsletters, pamphlets, booklets, prospectuses, printed tickets, handbooks being manuals, handouts, workbooks, posters; printed business cards; semi-finished business card paper; banners of paper; flags of paper; packaging containers of paper; paper for wrapping and packaging, Paper bags for packaging; paper and cardboard; food wrapping plastic film for household purposes; paper coasters bags; book bags; sport bags; tote bags; reusable shopping bags; textile shopping bags; carry-on bags; traveling bags; school bags; bags being envelopes or pouches of leather, for packaging; waist pouches; pouches; key pouches for keys and other personal items; leather pouches; coin pouches; pouches for holding make-up; money pouches; shoulder bags; suitcases with wheels; vanity cases, not fitted; clothing for domestic pets; umbrellas and their parts hand-held flat fans; hand-held folding fans; cushions being furniture; Japanese floor cushions (Zabuton); pillows; spring mattresses; industrial packaging containers of wood, bamboo or plastics; furniture dinnerware, other than knives, forks and spoons; paper and plastic cups; kitchen containers; kitchen utensils, namely, lunch boxes made of plastic, bowls, kitchen containers, containers for household use; cooking pots and pans, non- electric; coffee-makers, non-electric; Japanese cast iron kettles, non-electric; kettles, non-electric; mugs; beverage glasses; coffee cups; plastic cups; wine glasses; dishware; portable ice chests for food and beverages; ice-cooling refrigerators for household purposes; kitchen containers for rice; food preserving jars of glass; drinking flasks for travellers; vacuum bottles being insulated flasks; cosmetic utensils, namely, cosmetic brushes, cosmetic spatulas, cosmetic utensils in the nature of thread for eyebrow threading; toothbrushes, non-electric; non-electric cookware, namely, pots, pans, sheet pans, spatulas, dishes; cleaning brushes for household use; cleaning sponges; cleaning cloths arranging, conducting and organization of character events; organization of cultural shows; organizing, arranging, and conducting sports competitions; organizing, arranging, and conducting sporting events; providing online, non-downloadable electronic publications about company business in the nature of book, magazine, manual; lending library services in the field of literature and documentary records; book rental; providing a web site featuring non-downloadable instructional videos in the field of automotive systems,bearings, and machine tools; providing a website featuring non-downloadable image files; movie theater; movie and film production and distribution; production and distribution of videos in the field of education, culture, entertainment and sports

54.

TEK-NYAN

      
Serial Number 98363274
Status Pending
Filing Date 2024-01-18
Owner JTEKT CORPORATION ()
NICE Classes  ?
  • 24 - Textiles and textile goods
  • 25 - Clothing; footwear; headgear
  • 28 - Games; toys; sports equipment
  • 30 - Basic staples, tea, coffee, baked goods and confectionery
  • 32 - Beers; non-alcoholic beverages
  • 33 - Alcoholic beverages other than beer
  • 35 - Advertising and business services
  • 03 - Cosmetics and toiletries; cleaning, bleaching, polishing and abrasive preparations
  • 09 - Scientific and electric apparatus and instruments
  • 10 - Medical apparatus and instruments
  • 14 - Precious metals and their alloys; jewelry; time-keeping instruments
  • 16 - Paper, cardboard and goods made from these materials
  • 18 - Leather and imitations of leather
  • 20 - Furniture and decorative products
  • 21 - HouseHold or kitchen utensils, containers and materials; glassware; porcelain; earthenware
  • 41 - Education, entertainment, sporting and cultural services

Goods & Services

banners of textile; towels of textile; woven fabrics; mosquito nets; bed sheets; futon quilts; futon quilt covers; futon ticks, namely, unstuffed futon covers not of paper; pillowcases, namely, pillow slips; blankets made of cotton, woollen blankets; fleece blankets; blankets made of man-made fibers; table napkins of textile; dish towels for drying; banners and flags of textile; fitted toilet seat covers of textile seat covers of textile; wall hangings of textile; curtains; table cloths, not of paper; draperies being thick drop curtains clothing, namely, T-shirt, jackets, sweat shirts, sweat pants, polo shirts, parkas, short-sleeve shirts, pullovers, vests, socks and stockings other than special sportswear; garters; sock suspenders; suspenders for clothing; waistbands; belts for clothing; uniforms; stockings; clothing jerseys; sportswear, not for water sport; headband being clothing; caps being headwear; hats; slippers; footwear not for sports; athletic shoes; wristbands as clothing; Halloween costumes; costumes for use in children's dress up play; character costume for an exhibition or event; mascot costume for an exhibition or event; masquerade costumes toys, namely, cars, molded figures and models made of metal, wood, bamboo, paper, plastic and rubber; dolls; stuffed toys; toy megaphone; inflatable balloon cheering sticks; cheering toys; toy masks; Go games; Japanese chess (Shogi games); Japanese playing cards; dice; Japanese dice games (Sugoroku); cups for dice in Chinese checkers; play wands; chess games; checkers being checker sets; conjuring apparatus; dominoes; playing cards; Japanese playing cards (Hanafuda); mah-jong; sports equipment, namely, golf balls, golf clubs, golf club covers, golf club bags, badminton rackets, badminton shuttlecocks, volleyballs, dumb-bells for weight lifting, bar-bells for weight lifting, softballs, softball bats, softball gloves, softball helmets, softball bases, softball bat bags, softball caps, hurdles for track sports, tennis rackets, tennis balls, basketballs, rugby balls, soccer balls, training arches, training ankle bands, exercise weights, training weight belts tea; prepared coffee and coffee-based beverages; prepared cocoa and cocoa-based beverages; sweets, namely, confectionery and snacks other than meat-based, fish-based, fruit-based, vegetable-based, bean-based or nut-based; bread and buns; sandwiches; steamed buns stuffed with minced meat (Chuka-manjuh); hamburgers being sandwiches; pizzas; hot dog; meat pies; cereal preparations, namely, noodles, pasta, processed cereals for food for human consumption, instant noodles, processed wheat; Chinese stuffed dumplings (Gyoza, cooked); Chinese steamed dumplings (Shumai, cooked); sushi; fried balls of batter mix with small pieces of octopus (takoyaki); boxed lunches consisting primarily of rice, with added meat, fish or vegetables; ravioli; seasonings beer; carbonated drinks, non-alcoholic, being refreshing beverages; fruit juices; vegetable juice beverages, non-alcoholic sake; Japanese white liquor (Shochu); sake substitute; Japanese sweet rice-based mixed liquor (Shiro-zake); Japanese liquor (Naoshi); Japanese Shochu-based mixed liquor (mirin); western liquors in general; alcoholic fruit beverages; Japanese Shochu-based beverages (chuhai); Chinese brewed liquor; Chinese white liquor; Chinese mixed liquor; flavored liquors advertising and publicity services; organization of exhibition and trade fairs for commercial or advertising purposes; organizing, arranging, and conducting events to promote product sales and service provision; providing information relating to networking events and company social events to promote product sales and service provision; organization of events, exhibitions, fairs and shows for commercial, promotional and advertising purposes; advertising services for supporting employee education and recruiting; business management analysis; business consultancy; marketing research; marketing analysis; provision of information concerning commercial sales; consultancy services in the field of human resources development, namely, for the promotion of employee retention, career growth, and increased productivity for employees and employers; business research in the field of economics; business management; consultancy services in the field of employment; employment agency services; personnel management services provided by professional employer organizations (PEOs) through co-employment agreements; employment agency services; providing employment information cosmetics; bath preparations, not for medical purposes; detergent soap; non-medicated bath soaps in liquid, solid, or gel form; perfume; food flavoring, being essential oils; incense straps for smartphones; cell phone straps; covers for smartphones; protective covers for smartphones; cases for smartphones; smartphones; personal digital assistants; downloadable electronic publications about company business in the nature of book, magazine, manual; downloadable image files containing artwork, text, audio, video, games and Internet Web links relating to sporting and cultural activities sanitary masks metal key rings; non-metal key rings; jewelry; earrings; trophies of precious metal; prize cups of precious metals; commemorative shields of precious metal; clocks and watches stationery; writing pads; stamp pads; notebooks; pocket memorandum books; ballpoint pens; highlighters; rulers; correction tapes; clears; photo shields; seals being stationery; stickers being stationery; envelopes; stamps; ink stamps; printed post cards; printed publications, namely, catalogues, calendars, magazines being publications, books, newspapers, diaries, newsletters, pamphlets, booklets, prospectuses, printed tickets, handbooks being manuals, handouts, workbooks, posters; printed business cards; semi-finished business card paper; banners of paper; flags of paper; packaging containers of paper; paper for wrapping and packaging, Paper bags for packaging; paper and cardboard; food wrapping plastic film for household purposes; paper coasters bags; book bags; sport bags; tote bags; reusable shopping bags; textile shopping bags; carry-on bags; traveling bags; school bags; bags being envelopes or pouches of leather, for packaging; waist pouches; pouches; key pouches for keys and other personal items; leather pouches; coin pouches; pouches for holding make-up; money pouches; shoulder bags; suitcases with wheels; vanity cases, not fitted; clothing for domestic pets; umbrellas and their parts hand-held flat fans; hand-held folding fans; cushions being furniture; Japanese floor cushions (Zabuton); pillows; spring mattresses; industrial packaging containers of wood, bamboo or plastics; furniture dinnerware, other than knives, forks and spoons; paper and plastic cups; kitchen containers; kitchen utensils, namely, lunch boxes made of plastic, bowls, kitchen containers, containers for household use; cooking pots and pans, non- electric; coffee-makers, non-electric; Japanese cast iron kettles, non-electric; kettles, non-electric; mugs; beverage glasses; coffee cups; plastic cups; wine glasses; dishware; portable ice chests for food and beverages; ice-cooling refrigerators for household purposes; kitchen containers for rice; food preserving jars of glass; drinking flasks for travellers; vacuum bottles being insulated flasks; cosmetic utensils, namely, cosmetic brushes, cosmetic spatulas, cosmetic utensils in the nature of thread for eyebrow threading; toothbrushes, non-electric; non-electric cookware, namely, pots, pans, sheet pans, spatulas, dishes; cleaning brushes for household use; cleaning sponges; cleaning cloths arranging, conducting and organization of character events; organization of cultural shows; organizing, arranging, and conducting sports competitions; organizing, arranging, and conducting sporting events; providing online, non-downloadable electronic publications about company business in the nature of book, magazine, manual; lending library services in the field of literature and documentary records; book rental; providing a web site featuring non-downloadable instructional videos in the field of automotive systems,bearings, and machine tools; providing a website featuring non-downloadable image files; movie theater; movie and film production and distribution; production and distribution of videos in the field of education, culture, entertainment and sports

55.

PRESSURE REDUCTION VALVE

      
Application Number 18256244
Status Pending
Filing Date 2021-06-22
First Publication Date 2024-01-18
Owner JTEKT CORPORATION (Japan)
Inventor
  • Numazaki, Kazushi
  • Kaneko, Tetsuya
  • Nakano, Akira
  • Takabayashi, Kazuhiro
  • Haneda, Kazuo
  • Kihara, Yuya

Abstract

A pressure reduction valve includes a body including a gas passage, a valve seat provided in the gas passage, and a valve member provided on a downstream side of the valve seat in the gas passage. The gas passage includes a primary-side passage section located on an upstream side of the valve member, and a secondary-side passage section located on a downstream side of the valve member. The primary-side passage section includes a pressure chamber, which is a space formed between the valve member and the valve seat. The valve member includes a valve member passage that connects the pressure chamber to the secondary-side passage section, and an auxiliary passage configured to assist gas that flows into the pressure chamber through a clearance between the valve member and the valve seat to flow out to the secondary-side passage section.

IPC Classes  ?

  • F16K 17/28 - Excess-flow valves actuated by the difference of pressure between two places in the flow line acting directly on the cutting-off member operating in one direction only

56.

ROLLING BEARING

      
Application Number JP2023014656
Publication Number 2024/014074
Status In Force
Filing Date 2023-04-11
Publication Date 2024-01-18
Owner JTEKT CORPORATION (Japan)
Inventor
  • Minami, Tomoya
  • Matsushita, Kenjiro

Abstract

A rolling bearing 10 equipped with an inner race 11, an outer race 12, a plurality of rolling elements 13, a ring-shaped body 17, and a cage 14 which has a plurality of pockets 15 which are each positioned between prongs 19 which are adjacent in the circumferential direction, wherein: the ring-shaped body 17 has a through-hole 23 which passes through the floor of the pockets 15 in the axial direction, a first section A1 located to the outside of the through-hole 23 in the radial direction, a second section A2 located to the inside of the through-hole 23 in the radial direction, and a third section A3 which is adjacent to the through-hole 23, the first section A1 and the second section A2 in the circumferential direction; the distance r2 between the center axis R of the pockets 15 and the center axis P of the cage 14 is shorter than the distance r1 between the center axis Q of the through-holes 23 and the center axis P of the cage 14; and the distance Z2 between the opening 14b in the pocket 15 on the inner-circumferential side of the cage 14 and the edge 16a of the ring-shaped body 17 on the other side thereof in the axial direction is shorter than the distance Z1 between the opening 14a in the pocket 15 on the outer-circumferential side of the cage 14 and the edge 16a of the ring-shaped body 17 on the other side thereof in the axial direction.

IPC Classes  ?

57.

ROLLING BEARING

      
Application Number JP2023014661
Publication Number 2024/014075
Status In Force
Filing Date 2023-04-11
Publication Date 2024-01-18
Owner JTEKT CORPORATION (Japan)
Inventor
  • Matsushita, Kenjiro
  • Yamamoto, Yuya

Abstract

A rolling bearing 10 comprises: an inner ring 11; an outer ring 12; a plurality of rolling elements 13 disposed between the inner ring 11 and the outer ring 12; an annular body 17; a plurality of prongs 19 projecting from the annular body 17 toward a first side in an axial direction, the plurality of prongs 19 being spaced apart from each other in a circumferential direction of the annular body 17; and a cage 14 having a plurality of pockets 15, each disposed between the prongs 19 adjacent to each other in the circumferential direction, the plurality of pockets 15 retaining the plurality of rolling elements 13, respectively, in a rollable manner. The annular body 17 has: a through-hole 23 axially penetrating the bottom of each pocket 15; a first portion A1 located radially outward of the through-hole 23; a second portion A2 located radially inward of the through-hole 23; and a third portion A3 adjacent to the through-hole 23, the first portion A1, and the second portion A2 in the circumferential direction. Among cross-sections including a central axis P of the cage 14 and the through-hole 23, in a cross-section with the smallest cross-sectional area of the second portion A2, a cross-sectional area S11 of the first portion A1 is larger than a cross-sectional area S21 of the second portion A2.

IPC Classes  ?

  • F16C 33/38 - Ball cages
  • F16C 19/04 - Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for radial load mainly

58.

ROLLING BEARING

      
Application Number JP2023016376
Publication Number 2024/014090
Status In Force
Filing Date 2023-04-26
Publication Date 2024-01-18
Owner JTEKT CORPORATION (Japan)
Inventor
  • Hiraoka, Hironori
  • Yamamoto, Yuya

Abstract

A rolling bearing 10 includes a plurality of balls 13, an inner track 11, an outer track 12, and a holder 14 including first and second holder parts 16. The holder 14 is a combined holder in which the first and second holder parts 16 are joined radially inward from the centers of the balls 13, and includes a first through-hole 23 formed in a first recess 15a of the first holder part 16, and a second through-hole 23 formed in a second recess 15b of the second holder part 16. The first recess 15a and the second recess 15b are portions of a sphere surface that has a diameter DC greater than a diameter DB of the balls 13. The first recess 15a and the second recess 15b form a pocket 15 that accommodates the balls 13. A radial length X1 of a first connection surface 24a that connects the first recess 15a, that is radially outward from the first through-hole 23, and the first through-hole 23 is greater than a radial length Y2 of a second connection surface 24b that connects the second recess 15b, that is radially inward from the second through-hole 23, and the second through-hole 23.

IPC Classes  ?

  • F16C 33/38 - Ball cages
  • F16C 19/06 - Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for radial load mainly with a single row of balls

59.

EMOP

      
Application Number 018975847
Status Pending
Filing Date 2024-01-18
Owner JTEKT CORPORATION (Japan)
NICE Classes  ?
  • 01 - Chemical and biological materials for industrial, scientific and agricultural use
  • 03 - Cosmetics and toiletries; cleaning, bleaching, polishing and abrasive preparations
  • 04 - Industrial oils and greases; lubricants; fuels
  • 05 - Pharmaceutical, veterinary and sanitary products
  • 29 - Meat, dairy products, prepared or preserved foods
  • 30 - Basic staples, tea, coffee, baked goods and confectionery
  • 31 - Agricultural products; live animals
  • 32 - Beers; non-alcoholic beverages
  • 33 - Alcoholic beverages other than beer
  • 40 - Treatment of materials; recycling, air and water treatment,
  • 42 - Scientific, technological and industrial services, research and design
  • 44 - Medical, veterinary, hygienic and cosmetic services; agriculture, horticulture and forestry services

Goods & Services

Insect extracts for use in the manufacture of cosmetics, food, medicine, drink, medical material, fertilizer, feed, textile and chemicals; cricket extracts for use in the manufacture of cosmetics, food, medicine, drink, medical material, fertilizer, feed, textile and chemicals; insect powders for use in the manufacture of cosmetics, food, medicine, drink, medical material, fertilizer, feed, textile and chemicals; cricket powders for use in the manufacture of cosmetics, food, medicine, drink, medical material, fertilizer, feed, textile and chemicals; proteins for the food industry; protein (for production); protein [raw material]; food proteins (raw material); organic compost; organic manure (fertilizer); compost mixtures enriched with organic matter; chemical and organic mixtures for food and beverage production; chemical and organic substances and their compounds for the treatment of leather and textile products; proteins used in the production of cosmetics; chemical products for the production of cosmetics; chemical mixtures and materials for the production of cosmetics; raw materials [chemical] for the production of cosmetic products of defined composition; chemicals; horticulture chemicals, except fungicides, herbicides, insecticides and parasiticides; fertilisers. Cosmetics; soaps and detergents. Insect oil for use in the manufacture of cosmetics, food, medicine, drink, medical material, fertilizer, feed, textile and chemicals; cricket oil for use in the manufacture of cosmetics, food, medicine, drink, medical material, fertilizer, feed, textile and chemicals; animal oils for industrial purposes. Dietary supplements made from alternative sources of protein; dietary and nutritional supplements, namely, energy boosting edible protein gel; dietary and nutritional supplements in solid or liquid form; protein supplements formed and packaged as bars; dietary supplement smoothie drink mixes; nutritional supplement shakes in powder form; pre-workout or post-workout powdered nutritional supplement concentrate; meal replacement bars and drinks adapted for medical use; powdered nutritional supplement drink mix containing protein; dietary supplement drink mixes; infant formula; Food for babies; powdered milk for babies; dietary supplements for infants; food supplements; meal replacement shakes, beverages, snacks and bars; health food supplements; food supplements for medical use; dietary supplements for medical use; food supplements for animals; mineral supplements for animal feed; protein food supplements; insect repellents for animals; medicinal feed supplements for animals; nutritional additives for veterinary purposes; food additives for humans [medicinal]; feed additives for medical purposes; medicinal feed additives for veterinary purposes; pharmaceutical preparations and other preparations for destroying vermin, fungicides, herbicides reagent paper for medical purposes; oiled paper for medical purposes; adhesive tapes for medical purposes; drug delivery agents in the form of edible wafers for wrapping powdered pharmaceuticals; gauze for dressings; empty capsules for pharmaceuticals; eye patches for medical purposes; ear bandages; menstruation bandages; menstruation tampons; sanitary napkins; sanitary panties; absorbent cotton; adhesive plasters; bandages for dressings; liquid bandages; Breast-nursing pads; cotton swabs for medical use; dental materials; dietary supplements for human beings; dietetic beverages adapted for medical purposes; dietetic foods adapted for medical purposes; dietary animals supplements for animals; beverages for babies; dietetic preparations, not for medical use, based on edible insects; meal replacements, not for medical purposes, based on edible insects. Edible insects, namely, crickets, not live, for use as an ingredient in foods intended for human consumption; frozen, roasted, roasted and ground edible insects, namely, crickets, for use as an ingredient in foods intended for human consumption; insect-based meat, namely, cricket flour, cricket meal, cricket powder, cricket oils and cricket extracts; whole roasted crickets for use as food ingredient; cricket powder, oils or extracts for use as food ingredient; whole roasted crickets for use as food; cricket powder, oils or extracts for use as food; edible insects, not live; cricket-based snack foods; snack food containing insects; insect-based snack foods; ready-to-eat or prepared meals based on edible insects; edible insects seasoned with spices, aromatics or sauces; processed edible insects. Tea; prepared coffee and coffee-based beverages; prepared cocoa and cocoa-based beverages; sweets, confectionery and snacks other than meat-based, fish-based, fruit-based, vegetable-based, bean-based or nut-based; bread and buns; sandwiches; steamed buns stuffed with minced meat [Chuka-manjuh]; hamburgers [sandwiches]; pizzas; hot dog sandwiches; meat pies; cereal preparations; Chinese stuffed dumplings [Gyoza, cooked]; Chinese steamed dumplings [Shumai, cooked]; sushi; fried balls of batter mix with small pieces of octopus [Takoyaki]; boxed lunches consisting of rice, with added meat, fish or vegetables; ravioli; seasonings [other than spices]. Live insects; insect foodstuffs; animal foodstuffs; insect meal for animals; animal meal; animal feed preparations; insect preparations for animal feed; flour-based fattening feed; edible, live insects; animal feed mixes; farm animal feed; Livestock feed. Beer; carbonated drinks [refreshing beverages]; fruit juices; vegetable juices [beverages]. Sake; Japanese white liquor [Shochu]; sake substitute; Japanese sweet rice-based mixed liquor [Shiro-zake]; Naoshi [Japanese liquor]; Japanese Shochu-based mixed liquor [Mirin]; western liquors in general; alcoholic fruit beverages; Japanese Shochu-based beverages [Chuhai]; Chinese liquors in general; flavored liquors. Custom manufacture of processed food; custom manufacture of cosmetics; custom manufacture of pharmaceuticals; process and manufacture of insects including crickets. Testing, inspection or research of pharmaceuticals, cosmetics or foodstuffs; inspection or product development of insect including crickets. Farming of cricket; animal breeding; veterinary services; beautification for animals; cricket breeding.

60.

THERMAL INSULATOR

      
Application Number 18251826
Status Pending
Filing Date 2021-11-02
First Publication Date 2024-01-18
Owner
  • JTEKT CORPORATION (Japan)
  • NATIONAL UNIVERSITY CORPORATION TOKAI NATIONAL HIGHER EDUCATION AND RESEARCH SYSTEM (Japan)
Inventor
  • Saito, Toshiyuki
  • Ryugo, Kenichi
  • Nakai, Motoo
  • Nakanishi, Kazuki

Abstract

The present invention relates to a thermal insulator containing a polymer sorbent that regenerates by desorbing adsorbed moisture, and a thermal insulation material. The thermal insulator of the present invention has the thermal insulation performance and prevents deterioration of the object by repeatedly absorbing liquid water between the object to be thermally insulated and the thermal insulator to reduce and prevent retention of water droplets between an object to be thermally insulated and a thermal insulator.

IPC Classes  ?

  • B01J 20/26 - Synthetic macromolecular compounds
  • F16L 59/02 - Shape or form of insulating materials, with or without coverings integral with the insulating materials
  • B01J 20/28 - Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
  • B01J 20/34 - Regenerating or reactivating

61.

ROLLING BEARING DEVICE

      
Application Number JP2022027390
Publication Number 2024/013843
Status In Force
Filing Date 2022-07-12
Publication Date 2024-01-18
Owner JTEKT CORPORATION (Japan)
Inventor Watanabe, Hajime

Abstract

This rolling bearing device 1 comprises: a pair of outer rings 31 that are disposed adjacent to each other in an axial direction; wiring 5b that is disposed so as to pass from a bearing outer diameter surface 31d of one of the pair of outer rings 31 to a bearing outer diameter surface 31d of the other one ; and coupling members 6 that are disposed across the one bearing outer diameter surface 31d to the other bearing outer diameter surface 31d. The coupling members 6 are each fixed to the one bearing outer diameter surface 31d and the other bearing outer diameter surface 31d.

IPC Classes  ?

  • F16C 41/00 - Other accessories for bearings
  • F16C 19/06 - Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for radial load mainly with a single row of balls
  • F16C 19/52 - Bearings with rolling contact, for exclusively rotary movement with devices affected by abnormal or undesired conditions
  • F16C 19/54 - Systems consisting of a plurality of bearings with rolling friction
  • F16C 33/58 - Raceways; Race rings
  • F16C 35/067 - Fixing them in a housing

62.

ROLLING BEARING DEVICE

      
Application Number JP2022027397
Publication Number 2024/013846
Status In Force
Filing Date 2022-07-12
Publication Date 2024-01-18
Owner JTEKT CORPORATION (Japan)
Inventor
  • Uemoto, Takafumi
  • Watanabe, Hajime

Abstract

A rolling bearing device 1 comprises a tubular housing 2, a rolling bearing 3 having an outer ring 31 fitted to an inner peripheral surface 2a of the housing 2, a sensor 5 attached to an outer peripheral surface 31b of the outer ring 31, wiring 6 for receiving a detection signal from the sensor 5 outside of the rolling bearing 3, and a spacer 4 disposed on the first axial side of the outer ring 31 and fitted to the inner peripheral surface 2a of the housing 2. The spacer 4 has an annular spacer body 21, in an outer peripheral surface 21a of which is formed a first groove 21b that accommodates the wiring 6, and a cover 22 that is attached to the spacer body 21 and that covers, from the radially outer side, the wiring 6 accommodated in the first groove 21b.

IPC Classes  ?

  • F16C 19/52 - Bearings with rolling contact, for exclusively rotary movement with devices affected by abnormal or undesired conditions
  • F16C 41/00 - Other accessories for bearings

63.

RETAINER, ROLLING BEARING, AND METHOD FOR MOLDING RETAINER

      
Application Number JP2022027704
Publication Number 2024/013932
Status In Force
Filing Date 2022-07-14
Publication Date 2024-01-18
Owner
  • JTEKT CORPORATION (Japan)
  • FUKUI SEIKI INDUSTRY CO., LTD. (Japan)
Inventor
  • Hiraoka, Hironori
  • Iwata, Takashi
  • Yamamoto, Yuya
  • Matsuyama, Hiroki
  • Shimizu, Ichizo
  • Sakaga, Taro
  • Kunii, Yuki

Abstract

This synthetic resin retainer 14 comprises: an annular body 17; a plurality of horns 19; a plurality of gate marks 28 formed at intervals in the circumferential direction; a weld 24 formed between the gate marks 28 adjacent to each other in the circumferential direction; and a plurality of pocket forming parts 21 that are respectively disposed between the gate marks 28 and in which pockets 15 are formed. Each pocket forming part 21 has, at the bottom of the pocket 15, a through-hole 23 formed penetrating in the axial direction. The weld 24 is formed between the gate marks 28 only in a region R1 closer to one side in the circumferential direction than the through-hole 23 or only in a region R2 closer to the other side in the circumferential direction than the through-hole.

IPC Classes  ?

64.

ROLLING BEARING

      
Application Number JP2023005105
Publication Number 2024/014018
Status In Force
Filing Date 2023-02-15
Publication Date 2024-01-18
Owner JTEKT CORPORATION (Japan)
Inventor
  • Yamamoto, Yuya
  • Matsushita, Kenjiro

Abstract

A rolling bearing 10 is provided with: an inner ring 11; an outer ring 12; a plurality of rolling elements 13 arranged between the inner ring 11 and the outer ring 12; and a retainer 14 which is provided with an annular body 17 and a plurality of horns 19 disposed at an interval along the circumferential direction of the annular body 17 in a manner as to protrude in a first axial direction from the annular body 17 and in which a plurality of pockets 15, retaining in a rollable manner the plurality of rolling elements 13, are disposed between the circumferentially adjacent horns 19. The annular body 17 has: through holes 23 that axially penetrate through the bottom of the pockets 15; first portions A1 at the radially outer side of the through holes 23; second portions A2 at the radially inner side of the through holes 23; and third portions A3 that are circumferentially adjacent to the through holes 23, the first portions A1, and the second portions A2. At a cross-section where each of the first portions A1 has the smallest cross-sectional area, among cross-sections that include the center axis P of the retainer 14 and the through holes 23, a cross-sectional area S21 of the corresponding second portion A2 is larger than a cross-sectional area S11 of the first portion A1.

IPC Classes  ?

  • F16C 33/38 - Ball cages
  • F16C 19/06 - Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for radial load mainly with a single row of balls

65.

ROLLING BEARING

      
Application Number JP2023014664
Publication Number 2024/014076
Status In Force
Filing Date 2023-04-11
Publication Date 2024-01-18
Owner JTEKT CORPORATION (Japan)
Inventor
  • Matsushita, Kenjiro
  • Minami, Tomoya

Abstract

This rolling bearing 10 comprises an inner race 11, an outer race 12, a plurality of rolling elements 13, an annular body 17, and a retainer 14 in which a plurality of pockets 15 are disposed between projections 19 that are adjacent in the circumferential direction, wherein: the annular body 17 includes a through-hole 23 penetrating through the bottom of the pockets 15 in the axial direction, a first portion A1 more radially outside than the through-hole 23, a second portion A2 more radially inside than the through-hole 23, and a third portion A3 adjacent to the through-hole 23, first portion A1, and second portion A2 in the circumferential direction; a distance r1 between a center axis Q of the through-hole 23 and a center axis P of the retainer 14 is smaller than a distance r2 between a center axis R of the pockets 15 and a center axis P of the retainer 14; and a distance Z1 of the pocket 15 between an opening 14a in the retainer 14 on the outer peripheral side and an edge 16a on the other side of the annular body 17 in the axial direction is smaller than a distance Z2 of the pocket 15 between an opening 14b in the retainer 14 on the inner peripheral side and the edge 16a on the other side of the annular body 17 in the axial direction.

IPC Classes  ?

  • F16C 33/38 - Ball cages
  • F16C 19/06 - Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for radial load mainly with a single row of balls
  • F16C 33/66 - Special parts or details in view of lubrication

66.

REARING DEVICE

      
Application Number JP2022026627
Publication Number 2024/009364
Status In Force
Filing Date 2022-07-04
Publication Date 2024-01-11
Owner
  • JTEKT CORPORATION (Japan)
  • TOKUSHIMA UNIVERSITY (Japan)
Inventor
  • Miura Nozomu
  • Nakamura Teruhiro
  • Kawai Shigekazu
  • Furuyoshi Masakazu
  • Murata Yasuhiro
  • Watanabe Takahito
  • Mito Taro

Abstract

A rearing device (1) for rearing a creature (C) comprises: a rearing case (10) that includes a rearing area (10a) for the creature (C), and wall parts (16, 21) that demarcates the rearing area (10a); and a water supply member (17) that is provided so as to face the rearing area (10a) along a side wall part (16) from among the wall parts (16, 21) of the rearing case (10).

IPC Classes  ?

  • A01K 67/033 - Rearing or breeding invertebrates; New breeds of invertebrates

67.

ROLLING BEARING DEVICE

      
Application Number JP2022026957
Publication Number 2024/009453
Status In Force
Filing Date 2022-07-07
Publication Date 2024-01-11
Owner JTEKT CORPORATION (Japan)
Inventor Uranishi, Takeharu

Abstract

A rolling bearing device comprises an inner ring 11 that rotates integrally with a mallet-type roll 3, an outer ring device 12, a plurality of rollers 13, a labyrinth ring 31 attached to an axle box 17, and an oil seal 33 that is in sliding contact with the labyrinth ring 31. A second seal groove 72, to which the oil seal 33 is attached, is provided on the outer periphery of the inner ring 11. The second seal groove 72 has a first side surface 76, a second side surface 77, and a groove bottom surface 78. The oil seal 33 includes a fixing part 51 provided along the groove bottom surface 78, a lip part 55 that is in contact with the labyrinth ring 31, and an urging part 52. The urging part 52 has a first extending part 61 extending from the fixing part 51, and a second extending part 62 extending from a relay part 64 of the first extending part 61. At least some of the first extending part 61 and the second extending part 62 is provided between the first side surface 76 and the second side surface 77, and the relay part 64 is able to come into contact with the side surface 76.

IPC Classes  ?

  • F16C 13/02 - Bearings
  • F16C 33/78 - Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members

68.

CUTTING BLADE TOOL AND METHOD OF PRODUCING CUTTING BLADE

      
Application Number JP2022027166
Publication Number 2024/009520
Status In Force
Filing Date 2022-07-08
Publication Date 2024-01-11
Owner JTEKT CORPORATION (Japan)
Inventor Uno Hideaki

Abstract

Provided is a cutting blade tool (10) that performs gear skiving of a workpiece through synchronous rotation with the workpiece and relative movement in the axial direction of the workpiece while having an axial intersecting angle with respect to the workpiece. The cutting blade tool (10) comprises a tool body part (11), and a plurality of cutting blades (12) provided in a circumferential direction (D) on the outer circumferential part of the tool body part (11). The plurality of cutting blades (12) include a plurality of types of different-shape cutting blades (12A, 12B, 12C).

IPC Classes  ?

  • B23F 21/10 - Gear-shaper cutters having a shape similar to a spur wheel or part thereof
  • B23F 5/12 - Making straight gear teeth involving moving a tool relatively to a workpiece with a rolling-off or an enveloping motion with respect to the gear teeth to be made by planing or slotting
  • B23P 15/38 - Making specific metal objects by operations not covered by a single other subclass or a group in this subclass cutting tools planing or slotting tools

69.

SPEED REDUCER WITH GAP COMPENSATION FOR ELECTRIC POWER STEERING

      
Application Number 18220559
Status Pending
Filing Date 2023-07-11
First Publication Date 2024-01-11
Owner JTEKT EUROPE (France)
Inventor
  • Sizun, Philippe
  • Monnet, Roch
  • Mulas, Fabien
  • Chauvrat, Philippe
  • Durillon, Arnaud

Abstract

A speed reducer includes: a case, a worm disposed in a housing of the case and including a proximal portion coupled to an input shaft, a worm wheel coupled to an output shaft and arranged so as to be driven in rotation by the worm, a proximal bearing holding the proximal portion of the worm in the housing, a distal bearing holding a distal portion of the worm, the distal bearing being disposed in a cylindrical distal portion of the housing, a spring held fixed in the distal portion of the housing around the distal bearing, the spring including at least one elastic blade disposed and shaped to bear on the case and to exert forces on the distal bearing in a direction towards the worm wheel.

IPC Classes  ?

  • F16H 57/12 - Arrangements for adjusting or for taking-up backlash not provided for elsewhere
  • F16H 1/16 - Toothed gearings for conveying rotary motion without gears having orbital motion involving only two intermeshing members with non-parallel axes comprising worm and worm-wheel
  • F16H 57/00 - General details of gearing
  • B62D 5/04 - Power-assisted or power-driven steering electrical, e.g. using an electric servo-motor connected to, or forming part of, the steering gear
  • B62D 5/00 - Power-assisted or power-driven steering

70.

STEERING CONTROL DEVICE

      
Application Number 18346639
Status Pending
Filing Date 2023-07-03
First Publication Date 2024-01-11
Owner
  • JTEKT CORPORATION (Japan)
  • TOYOTA JIDOSHA KABUSHIKI KAISHA (Japan)
  • DENSO CORPORATION (Japan)
Inventor
  • Monobe, Kaishi
  • Fujita, Yuji
  • Hasegawa, Kazuma
  • Kajisawa, Yuuta
  • Nagashima, Yugo
  • Koudai, Takashi
  • Abe, Kenichi
  • Yamashita, Masaharu
  • Satou, Atsushi
  • Yamashita, Yosuke
  • Iida, Kazuaki
  • Takayama, Shintaro
  • Hayashi, Toyohiro
  • Tomizawa, Hiroki
  • Nakajima, Nobuyori
  • Tanabe, Hayaki
  • Iwana, Takeshi

Abstract

A steering control device includes a first reaction force control circuit and a second reaction force control circuit. Each of the first reaction force control circuit and the second reaction force control circuit are configured to control a reaction force motor, to execute, at a starting time, a preparation process including a process that requires the steering wheel to automatically rotate through the reaction force motor, and to store, at a time of execution completion of the preparation process, information indicating whether the preparation process has been normally completed. In a case where the first reaction force control circuit has been reset, when the information indicates that the preparation process has been normally completed, the first reaction force control circuit that has been rest is configured to not execute the preparation process at a time of restarting after completion of the reset.

IPC Classes  ?

  • B62D 5/00 - Power-assisted or power-driven steering
  • B62D 5/04 - Power-assisted or power-driven steering electrical, e.g. using an electric servo-motor connected to, or forming part of, the steering gear
  • B62D 6/00 - Arrangements for automatically controlling steering depending on driving conditions sensed and responded to, e.g. control circuits

71.

STEERING CONTROL SYSTEM

      
Application Number 18348794
Status Pending
Filing Date 2023-07-07
First Publication Date 2024-01-11
Owner
  • JTEKT CORPORATION (Japan)
  • TOYOTA JIDOSHA KABUSHIKI KAISHA (Japan)
  • DENSO CORPORATION (Japan)
Inventor
  • Nagashima, Yugo
  • Fujita, Yuji
  • Kajisawa, Yuuta
  • Hasegawa, Kazuma
  • Koudai, Takashi
  • Yamashita, Masaharu
  • Satou, Atsushi
  • Yamashita, Yosuke
  • Iida, Kazuaki
  • Takayama, Shintaro
  • Hayashi, Toyohiro
  • Tomizawa, Hiroki
  • Nakajima, Nobuyori
  • Tanabe, Hayaki
  • Iwana, Takeshi

Abstract

A steering control system includes a plurality of control circuits configured to control a reaction force motor and a turning motor in coordination with one another, the reaction force motor generating a steering reaction force applied to a steering wheel from which power transmission to turning wheels of a vehicle is cut off, the turning motor generating a turning force for turning the turning wheels. When at least one control circuit among the control circuits that are operating normally is reset, the reset control circuit is configured to execute a process for stopping travel of the vehicle upon restarting after completion of the reset.

IPC Classes  ?

  • B62D 5/04 - Power-assisted or power-driven steering electrical, e.g. using an electric servo-motor connected to, or forming part of, the steering gear
  • B62D 5/00 - Power-assisted or power-driven steering
  • B62D 15/02 - Steering position indicators

72.

ROLLING BEARING DEVICE

      
Application Number JP2022026976
Publication Number 2024/009459
Status In Force
Filing Date 2022-07-07
Publication Date 2024-01-11
Owner JTEKT CORPORATION (Japan)
Inventor Uranishi, Takeharu

Abstract

A rolling bearing device according to the present invention comprises: an inner race 11 that rotates integrally with a spool-type roll 3; an outer race 15; a plurality of rollers 13; a labyrinth ring 31 that is attached to a bearing box 17; and packing 32 that is in sliding contact with the labyrinth ring 31. The packing 32 is installed in a first seal groove 71 that is provided in the outer circumference of the inner race 11. The first seal groove 71 has a first side surface 66, a second side surface 67, and a groove bottom surface 68. The packing 32 has a cylindrical part 40 that is in sliding contact with the labyrinth ring 31, a biasing part 41 that is provided on the inside of the cylindrical part 40 in the radial direction and can elastically deform, a first protruding part 46 that is in continuous contact with the first side surface 71 in the circumferential direction, and a second protruding part 47 that is in continuous contact with the second side surface 72 in the circumferential direction. The biasing part 41 has a plurality of contact parts 42 that are intermittently provided along the circumferential direction and contact the groove bottom surface 68.

IPC Classes  ?

  • F16C 33/78 - Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members
  • F16C 19/26 - Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for radial load mainly with a single row of rollers
  • F16C 33/80 - Labyrinth sealings
  • F16J 15/447 - Labyrinth packings

73.

REARING APPARATUS

      
Application Number 18254484
Status Pending
Filing Date 2021-11-02
First Publication Date 2024-01-04
Owner
  • JTEKT CORPORATION (Japan)
  • Tokushima University (Japan)
Inventor
  • Murata, Yasuhiro
  • Takazato, Akihiro
  • Kawai, Shigekazu
  • Miura, Nozomu
  • Watanabe, Takahito
  • Mito, Taro

Abstract

There is provided a rearing apparatus including a hatching area that holds eggs of organisms to be reared and accommodates the organisms hatched from the eggs, and a rearing area that is defined in an area larger than the hatching area at a position different from the hatching area and in which the organisms are reared. The present disclosure provides a rearing apparatus that can implement high-density and large-scale rearing by effectively utilizing areas.

IPC Classes  ?

  • A01K 67/033 - Rearing or breeding invertebrates; New breeds of invertebrates

74.

INSPECTION METHOD FOR ROLLING BEARING

      
Application Number JP2022025839
Publication Number 2024/004051
Status In Force
Filing Date 2022-06-28
Publication Date 2024-01-04
Owner JTEKT CORPORATION (Japan)
Inventor Shintate, Yuki

Abstract

This inspection method is for a rolling bearing comprising: an outer race that is attached to a housing and has double rows of outer ring raceways; an inner race that is attached to a shaft and has double rows of inner ring raceways; and double rows of rollers disposed so as to be capable of rolling between the outer ring raceways and the inner ring raceways. The load applied to the outer ring raceway, the inner ring raceway, and the roller in the row on a first side in an axial direction is greater than the load applied to the outer ring raceway, the inner ring raceway, and the roller in the row on a second side in the axial direction. In a first inspection, inspection is performed according to a first observation and a second observation defined by (A) and (B) below, and in an nth (where n≠1) inspection, inspection is performed according to the other of the first observation and the second observation. (A) First observation: an observation of at least one among the rollers, the inner ring raceways, and the outer ring raceways in the rows on both sides in the axial direction of the rolling bearing according to an observation tool that is inserted, from the first side in the axial direction of the rolling bearing, into a space inside the rolling bearing. (B) Second observation: an observation of at least one among the roller, the inner ring raceway, and the outer ring raceway only in the row on the first side in the axial direction of the rolling bearing according to an observation tool inserted, from the first side in the axial direction of the rolling bearing, into a space inside the rolling bearing.

IPC Classes  ?

75.

VEHICLE CONTROL DEVICE

      
Application Number 18215491
Status Pending
Filing Date 2023-06-28
First Publication Date 2024-01-04
Owner
  • JTEKT CORPORATION (Japan)
  • TOYOTA JIDOSHA KABUSHIKI KAISHA (Japan)
  • DENSO CORPORATION (Japan)
Inventor
  • Nagashima, Yugo
  • Fujita, Yuji
  • Kajisawa, Yuuta
  • Hasegawa, Kazuma
  • Koudai, Takashi
  • Yamashita, Masaharu
  • Satou, Atsushi
  • Yamashita, Yosuke
  • Katayama, Hiroyuki
  • Takayama, Shintaro
  • Hayashi, Toyohiro
  • Tomizawa, Hiroki
  • Nakajima, Nobuyori
  • Tanabe, Hayaki
  • Iwana, Takeshi

Abstract

A vehicle control device includes a driving control device configured to be supplied with electricity through a first power line and configured to execute a first process, and a steering control device configured to be supplied with electricity through a second power line and configured to execute a second process. The steering control device is configured such that, in a case where it is determined that power supply through the second power line has stopped during travel, when it is determined that the driving control device is not in a state of being able to execute the first process, the steering control device permits execution of the second process to stop, whereas when it is determined that the driving control device is in a state of being able to execute the first process, the steering control device does not permit execution of the second process to stop.

IPC Classes  ?

  • B60W 50/12 - Limiting control by the driver depending on vehicle state, e.g. interlocking means for the control input for preventing unsafe operation
  • B62D 15/02 - Steering position indicators

76.

ROLLING BEARING EQUIPPED WITH ALIGNING RING

      
Application Number JP2022025891
Publication Number 2024/004068
Status In Force
Filing Date 2022-06-29
Publication Date 2024-01-04
Owner JTEKT CORPORATION (Japan)
Inventor Kanata, Atsushi

Abstract

A rolling bearing equipped with an aligning ring, the rolling bearing comprising: an inner ring having an inner ring raceway surface on the outer periphery; an outer ring having an outer ring raceway surface on the inner periphery, an outer peripheral surface of the outer ring being composed of a part of a spherical surface; rolling elements that are rotatably disposed between the inner ring raceway surface and the outer ring raceway surface; and an aligning ring that is swingably fitted to the outer peripheral surface of the outer ring and has an inner peripheral surface composed of part of a spherical surface. The surface roughness of the outer peripheral surface of the outer ring is greater than the surface roughness of the inner peripheral surface of the aligning ring.

IPC Classes  ?

  • F16C 23/00 - Bearings for exclusively rotary movement adjustable for aligning or positioning

77.

ELECTRIC POWER SOURCE APPARATUS

      
Application Number 18340330
Status Pending
Filing Date 2023-06-23
First Publication Date 2023-12-28
Owner
  • JTEKT CORPORATION (Japan)
  • TOYOTA JIDOSHA KABUSHIKI KAISHA (Japan)
  • DENSO CORPORATION (Japan)
Inventor
  • Kajisawa, Yuuta
  • Fujita, Yuji
  • Hasegawa, Kazuma
  • Nagashima, Yugo
  • Koudai, Takashi
  • Inaba, Daiki
  • Yamashita, Masaharu
  • Satou, Atsushi
  • Yamashita, Yosuke
  • Iida, Kazuaki
  • Katayama, Hiroyuki
  • Takayama, Shintaro
  • Hayashi, Toyohiro
  • Iwana, Takeshi
  • Tanabe, Hayaki
  • Nakajima, Nobuyori
  • Tomizawa, Hiroki

Abstract

An electric power source apparatus includes a drive control apparatus and an auxiliary control apparatus. The drive control apparatus and the auxiliary control apparatus are configured to communicate with each other. When one of the drive control apparatus and the auxiliary control apparatus is a first control apparatus and the other of the drive control apparatus and the auxiliary control apparatus is a second control apparatus, the first control apparatus is configured to continue a function to communicate with the second control apparatus even when the first control apparatus is not able to normally communicate with the second control apparatus, and configured to execute communication with the second control apparatus when the first control apparatus is put into a state where the first control apparatus is able to normally communicate with the second control apparatus.

IPC Classes  ?

  • B60W 50/023 - Avoiding failures by using redundant parts
  • B60W 50/02 - Ensuring safety in case of control system failures, e.g. by diagnosing, circumventing or fixing failures
  • B60W 50/14 - Means for informing the driver, warning the driver or prompting a driver intervention

78.

DOUBLE-ROW DEEP-GROOVE BALL BEARING AND MAGNETIC BEARING DEVICE

      
Application Number JP2022024441
Publication Number 2023/248266
Status In Force
Filing Date 2022-06-20
Publication Date 2023-12-28
Owner JTEKT CORPORATION (Japan)
Inventor
  • Kimura, Kazuhiro
  • Ono, Hiroshi

Abstract

This double-row deep-groove ball bearing comprises an outer ring (20) in which a first outer ring raceway groove (26) and a second outer ring raceway groove (27) are provided to the inner periphery, a first inner ring (21) in which a first inner ring raceway groove (28) is provided to the outer periphery, a second inner ring (22) in which a second inner ring raceway groove (29) is provided to the outer periphery, a plurality of first balls (23) provided between the first inner ring raceway groove (28) and the first outer ring raceway groove (26), and a plurality of second balls (24) provided between the second inner ring raceway groove (29) and the second outer ring raceway groove (27). The outer ring (20) has a first portion (20a) where the first outer ring raceway groove (26) is provided, and a second portion (20b) where the second outer ring raceway groove (27) is provided, the second portion (20b) being integrated with the first portion (20a). The first inner ring (21) and the second inner ring (22) are separate from one another.

IPC Classes  ?

  • F16C 19/08 - Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for radial load mainly with two or more rows of balls
  • F16C 32/04 - Bearings not otherwise provided for using magnetic or electric supporting means
  • F16C 33/60 - Raceways; Race rings divided

79.

DOUBLE-ROW DEEP GROOVE BALL BEARING AND MAGNETIC BEARING DEVICE

      
Application Number JP2022024459
Publication Number 2023/248270
Status In Force
Filing Date 2022-06-20
Publication Date 2023-12-28
Owner JTEKT CORPORATION (Japan)
Inventor
  • Kimura, Kazuhiro
  • Yamamoto, Takeshi

Abstract

A rolling bearing device 16 comprises: an outer ring 20 having a first outer ring raceway groove 26 and a second outer ring raceway groove 27 on an inner circumference; a first inner ring 21 having a first inner ring raceway groove 28 on an outer circumference; a second inner ring 22 having a second inner ring raceway groove 29 on an outer circumference; a plurality of first balls 23 installed between the first inner ring raceway groove 28 and the first outer ring raceway groove 26; and a plurality of second balls 24 installed between the second inner ring raceway groove 29 and the second outer ring raceway groove 27. The first inner ring 21 and the second inner ring 22 are separate parts, and an inner diameter B1 of the first inner ring 21 is larger than an inner diameter B2 of the second inner ring 22.

IPC Classes  ?

  • F16C 19/08 - Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for radial load mainly with two or more rows of balls
  • F16C 33/58 - Raceways; Race rings

80.

POWER SUPPLY DEVICE

      
Application Number 18339700
Status Pending
Filing Date 2023-06-22
First Publication Date 2023-12-28
Owner
  • JTEKT CORPORATION (Japan)
  • TOYOTA JIDOSHA KABUSHIKI KAISHA (Japan)
  • DENSO CORPORATION (Japan)
Inventor
  • Kajisawa, Yuuta
  • Fujita, Yuji
  • Nagashima, Yugo
  • Hasegawa, Kazuma
  • Koudai, Takashi
  • Yamashita, Masaharu
  • Satou, Atsushi
  • Yamashita, Yosuke
  • Iida, Kazuaki
  • Katayama, Hiroyuki
  • Takayama, Shintaro
  • Hayashi, Toyohiro
  • Iwana, Takeshi
  • Tanabe, Hayaki
  • Nakajima, Nobuyori
  • Tomizawa, Hiroki

Abstract

A power supply device includes a driving control device and an auxiliary control device, the vehicle including a main power source, an auxiliary power source, and a supply path, the supply path being a path configured to be opened and closed according to a state of a start switch of the vehicle. The driving control device is a device that controls a state of equipment installed in the vehicle and the auxiliary control device is a device that controls a state of the auxiliary power source. The driving control device is configured to execute a storage process, a permission signal transmission process, and an initial value process, and the auxiliary control device is configured to execute a permission signal reception process and a stop process.

IPC Classes  ?

  • B60L 50/61 - Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells using power supplied by batteries by batteries charged by engine-driven generators, e.g. series hybrid electric vehicles
  • B60W 10/08 - Conjoint control of vehicle sub-units of different type or different function including control of propulsion units including control of electric propulsion units, e.g. motors or generators
  • B60W 10/26 - Conjoint control of vehicle sub-units of different type or different function including control of energy storage means for electrical energy, e.g. batteries or capacitors

81.

METHOD FOR MANUFACTURING ROLLING BEARING

      
Application Number JP2022025363
Publication Number 2023/248473
Status In Force
Filing Date 2022-06-24
Publication Date 2023-12-28
Owner
  • JTEKT CORPORATION (Japan)
  • DAIBEA CO., LTD. (Japan)
Inventor
  • Hayakawa, Keiji
  • Yabumoto, Kazuhiko

Abstract

The present disclosure relates to a method for manufacturing a rolling bearing provided with a retainer. A retainer (6) has a first annular component (10) and a second annular component (12). The second annular component (12) includes a plurality of plate-form members (20) and a plurality of rod-form parts (22) that connect the plurality of plate-form members (20) in an annular manner. End surfaces (36) of the plate-form members (20) each have a first chamfered part (36b). The rod-form parts (22) each have a first inclined surface (41), a second inclined surface (42), and a first convex curved surface part (43) that joins an edge (41a) of the first inclined surface (41) and an edge (42a) of the second inclined surface (42) at the radial-direction widthwise center of a first surface (40). A circumferential-direction end (43a) of the first convex curved surface part (43) is joined to the first chamfered part (36b). In this manufacturing method, the rod-form parts (22), and outer hooks (30) and inner hooks (32) of holding parts (28) of the first annular component (10), are butted against each other, the first annular component (10) and the second annular component (12) are pressed against each other in the axial direction, and the rod-form parts (22) are held between the holding parts (28).

IPC Classes  ?

82.

JMAX

      
Application Number 1767476
Status Registered
Filing Date 2023-11-07
Registration Date 2023-11-07
Owner JTEKT Corporation (Japan)
NICE Classes  ? 04 - Industrial oils and greases; lubricants; fuels

Goods & Services

Industrial oil; bearing greases; industrial greases; lubricating oil.

83.

MONITORING DEVICE, SOUND COLLECTING DEVICE, AND MONITORING METHOD

      
Application Number 18036717
Status Pending
Filing Date 2021-10-13
First Publication Date 2023-12-21
Owner JTEKT CORPORATION (Japan)
Inventor
  • Stoimenov, Boyko
  • Nozaki, Mikio

Abstract

A monitoring device for monitoring an operation state of a device, the monitoring device includes a sound collecting device in which a plurality of microphones are arranged, the plurality of microphones being configured to convert a sound wave emitted from the device into a primary sound pressure signal, the sound wave including an audible sound and an ultrasonic wave, and an information processing device configured to perform a first processing of detecting presence or absence of an abnormality of the device, based on a signal, in an audible range, of the primary sound pressure signal, and a second processing of performing a beamforming processing on a signal, in an ultrasonic range, of the primary sound pressure signal to generate a secondary sound pressure signal, and detecting an abnormal portion of the device, based on the secondary sound pressure signal.

IPC Classes  ?

  • G01H 17/00 - Measuring mechanical vibrations or ultrasonic, sonic or infrasonic waves, not provided for in the other groups of this subclass
  • H04R 1/40 - Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only by combining a number of identical transducers

84.

COUPLED VEHICLE CONTROL DEVICE, COUPLED VEHICLE CONTROL METHOD, AND COUPLED VEHICLE CONTROL PROGRAM

      
Application Number JP2023019725
Publication Number 2023/243368
Status In Force
Filing Date 2023-05-26
Publication Date 2023-12-21
Owner
  • JTEKT CORPORATION (Japan)
  • J-QUAD DYNAMICS INC. (Japan)
Inventor
  • Tokoro Hirotaka
  • Nitta Nobuhiro
  • Tamaizumi Terutaka
  • Tamaki Hiromasa

Abstract

This coupled vehicle is provided with a tractor and a trailer which is towed by the tractor. The coupled vehicle is provided with an interface (80) for a driver to indicate a target virtual steering angle which is a target value of a virtual steering angle. The virtual steering angle is a variable that indicates the advancing direction of a coupling portion of the trailer and the tractor. A control device (50) is configured to execute: a process to acquire the target virtual steering angle; a virtual steering angle control process for operating a steering system (60) of the coupled vehicle so as to control the virtual steering angle to the target virtual steering angle; and a process for limiting the absolute value of the vehicle speed of the coupled vehicle to a smaller value, using the target virtual steering angle as an input during the execution of the virtual steering angle control process.

IPC Classes  ?

  • B60W 30/02 - Control of vehicle driving stability
  • B60D 1/00 - Traction couplings; Hitches; Draw-gear; Towing devices
  • B62D 13/06 - Steering specially adapted for trailers for backing a normally-drawn trailer

85.

PAINT COLOR MATERIAL, PRODUCTION METHOD FOR PAINT COLOR MATERIAL, AND PRODUCTION METHOD FOR COATING MATERIAL

      
Application Number 18250630
Status Pending
Filing Date 2021-10-20
First Publication Date 2023-12-14
Owner
  • JTEKT CORPORATION (Japan)
  • NATIONAL UNIVERSITY CORPORATION TOKAI NATIONAL HIGHER EDUCATION AND RESEARCH SYSTEM (Japan)
Inventor
  • Saito, Toshiyuki
  • Yamaguchi, Shotaro
  • Takeoka, Yukikazu
  • Sakai, Miki

Abstract

A method for producing a paint color material developing a color by a pigmentary color and a structural color, the method including: obtaining a mixed liquid containing a color material particles by alternately adding and mixing a liquid obtained by suspending core particles each having a uniform particle diameter in a solution containing Fe and a liquid containing tannic acid into a liquid containing water as a main component, the color material particles each comprising a core portion formed by the core particle and a pigmentary layer that is formed around the core portion and contains an iron tannate, and each having a particle diameter corresponding to a wavelength of the structural color; and washing the color material particles, in which a pH of the mixed liquid is adjusted to 7.0 or more prior to the second step, and the pH is adjusted in order to obtain any color

IPC Classes  ?

  • C09C 3/08 - Treatment with low-molecular-weight organic compounds
  • C09C 3/00 - Treatment in general of inorganic materials, other than fibrous fillers, to enhance their pigmenting or filling properties
  • C09C 1/30 - Silicic acid
  • C09D 7/62 - Additives non-macromolecular inorganic modified by treatment with other compounds

86.

ELECTRIC VEHICLE AND VEHICULAR ELECTRIC ASSISTANCE DEVICE

      
Application Number JP2022022773
Publication Number 2023/238187
Status In Force
Filing Date 2022-06-06
Publication Date 2023-12-14
Owner JTEKT CORPORATION (Japan)
Inventor
  • Nagayama, Riku
  • Kitamoto, Hiroshi
  • Takeuchi, Akihiro
  • Kasashima, Hiroaki
  • Yohena, Chishin
  • Tsuji, Goro

Abstract

An electric wheelchair (1) comprises: a vehicle body (2) having casters (2c) and main wheels (2b); a bracket (18) fixed to the vehicle body (2); an arm (20) supported so as to be swingable in the vertical direction by the bracket (18); a drive wheel (14) provided to the leading end section (21a) of the arm (20); an actuator (16) for driving the drive wheel (14); and an elastic member (58) which is provided between the bracket (18) and the arm (20) and biases the arm (20) in the downward direction.

IPC Classes  ?

  • A61G 5/04 - Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs motor-driven
  • A61G 5/10 - Parts, details or accessories

87.

VEHICLE ELECTRIC POWER ASSIST DEVICE FOR AND ELECTRIC-POWERED VEHICLE

      
Application Number JP2022022782
Publication Number 2023/238188
Status In Force
Filing Date 2022-06-06
Publication Date 2023-12-14
Owner JTEKT CORPORATION (Japan)
Inventor
  • Nagayama, Riku
  • Kitamoto, Hiroshi
  • Kasashima, Hiroaki
  • Yohena, Chishin
  • Tsuji, Goro

Abstract

Provided is a vehicle electric power assist device (4) that is attached to a vehicle, the vehicle electric power assist device (4) comprising: a bracket (36) that is fixed to a vehicle body (2); an arm (38) pivotably provided on the bracket (36); a drive wheel (14) provided at a distal end portion (38a) of the arm (38); an actuator (16) that drives the drive wheel (14); and a brake mechanism (20) that applies a brake to the drive wheel (14) stopped.

IPC Classes  ?

  • A61G 5/10 - Parts, details or accessories
  • A61G 5/02 - Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs propelled by the patient or disabled person

88.

METHOD FOR ATTACHING A LID TO AN ORIFICE OF A POWER STEERING SYSTEM AND SUCH A LID

      
Application Number 18204743
Status Pending
Filing Date 2023-06-01
First Publication Date 2023-12-14
Owner JTEKT EUROPE (France)
Inventor Durillon, Arnaud

Abstract

A power steering case, including an opening, a lid configured to close the opening of the case, and an O-ring seal disposed in a first annular groove formed in a first inner wall of the lid or of the case, a second inner wall, respectively of the case or of the lid, having a frustoconical shaped portion for progressively compressing the seal before reaching the closed position of the lid where the seal tends to regain a less deformed initial shape in a second annular groove facing the first annular groove and formed in the second inner wall.

IPC Classes  ?

  • B62D 5/04 - Power-assisted or power-driven steering electrical, e.g. using an electric servo-motor connected to, or forming part of, the steering gear
  • F16H 57/031 - Gearboxes; Mounting gearing therein characterised by covers or lids for gearboxes
  • F16H 57/029 - Gearboxes; Mounting gearing therein characterised by means for sealing gearboxes, e.g. to improve airtightness

89.

METHOD FOR LIMITING THE ELECTRIC POWER REGENERATED BY A SYNCHRONOUS TYPE ELECTRIC MOTOR

      
Application Number 18323112
Status Pending
Filing Date 2023-05-24
First Publication Date 2023-12-14
Owner JTEKT EUROPE (France)
Inventor Bouchet, Arnaud

Abstract

A method for controlling an electric motor (12) comprising at least: one first determination step (E1) in which an intermediate value of a direct axis current (Idstat) and an intermediate value of a quadrature axis current (Iqstat) of the AC supply current of the motor (12) are determined, one second determination step (E2) in which a target value of the direct axis current (Idcible) and a target value of the quadrature axis current (Iqcible) are determined, one driving step (EP) in which the at least one inverter is driven by the microcontroller (20) based on the target value of the direct axis current (Idcible) and the target value of the quadrature axis current (Iqcible).

IPC Classes  ?

  • H02P 21/22 - Current control, e.g. using a current control loop
  • H02P 27/06 - Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage using dc to ac converters or inverters

90.

BALL BEARING FOR WAVE REDUCER

      
Application Number JP2022022807
Publication Number 2023/238196
Status In Force
Filing Date 2022-06-06
Publication Date 2023-12-14
Owner JTEKT CORPORATION (Japan)
Inventor Hayakawa, Keiji

Abstract

A ball bearing for a wave reduction gear according to the present disclosure has a retainer 36. The retainer 36 has an annular body 40 and a plurality of prongs 42. A space surrounded by a pair of opposing surfaces 42a of a pair of prongs 42 is a pocket 37. The pairs of opposing surfaces 42a have second flat surfaces 46 parallel to first imaginary planes P1, recessed curved surfaces 47 smoothly inclined toward the insides of the pockets 37 from radially inner-side edges 46a of the second flat surfaces 46, first corner curved surface parts 48 connecting first flat surfaces 43 and the second flat surfaces 46, and second corner curved surface parts 49 connecting the first flat surfaces 43 and the recessed curved surfaces 47. Section contour lines L1 of the first corner curved surface parts 48 when the first corner curved surface parts 48 are sectioned by second imaginary planes P2 perpendicular to the first imaginary planes P1 and parallel to a center axis C2, and section contour lines L2 of the second corner curved surface parts 49 when the second corner curved surface parts 49 are sectioned by third imaginary planes P3 perpendicular to the first imaginary planes P1 and parallel to the center axis C2, are circular arcs having a radius smaller than the radius of a plurality of balls 35.

IPC Classes  ?

  • F16C 33/38 - Ball cages
  • F16H 1/32 - Toothed gearings for conveying rotary motion with gears having orbital motion in which the central axis of the gearing lies inside the periphery of an orbital gear

91.

BALL BEARING

      
Application Number JP2022022929
Publication Number 2023/238222
Status In Force
Filing Date 2022-06-07
Publication Date 2023-12-14
Owner JTEKT CORPORATION (Japan)
Inventor
  • Chudo, Ryosuke
  • Yamamoto, Takeshi

Abstract

A ball bearing 30 includes an inner ring 31, an outer ring 32, a plurality of balls 33, a crown-shape holder 34, and a shield 40. The inner ring 31 is fixed to a shaft 20a of non-rotatable case 20, and the outer ring 32 is fixed to a rotatable output member 14. The inner ring 31 includes, on an outer periphery surface, a first cylinder surface 31a extending from a side surface 31e to a second side of a shaft direction, a first step surface 31b that extends from the first cylinder surface 31a outward in a radial direction, a second cylinder surface 31c that extends from the first step surface 31b to the second side of the shaft direction, and an inner ring raceway groove 31d that extends from the second cylinder surface 31c to the second side of the shaft direction and inward in the radial direction. The shield 40 includes a fixed part 41a that is fixed to the outer ring 32, and an annular part 41b that extends from the fixed part 41a inward in the radial direction. An edge portion 41c on the second side of the shaft direction and inward in the radial direction of the annular part 41b overlaps the second cylinder surface 31c in a range of the shaft direction, and is also positioned more inward in the radial direction than a pitch diameter D of a ball set of the plurality of balls 33.

IPC Classes  ?

  • F16C 33/76 - Sealings of ball or roller bearings

92.

BALL BEARING

      
Application Number JP2022022972
Publication Number 2023/238242
Status In Force
Filing Date 2022-06-07
Publication Date 2023-12-14
Owner JTEKT CORPORATION (Japan)
Inventor
  • Chudo, Ryosuke
  • Yamamoto, Takeshi

Abstract

A ball bearing (30) includes an inner ring (31), an outer ring (32), balls (33), a holder (34), and a first metal ring (41). The inner ring (31) is fixed to a non-rotatable shaft (20a), and the outer ring (32) is fixed to a rotatable output member (14). The inner ring (31) includes, on an outer peripheral surface, a first cylinder surface (31a) extending from a side surface of a first side of a shaft direction to a second side thereof, a shoulder (31f) positioned on the second side of the shaft direction of the first cylinder surface (31a), and an inner ring raceway groove (31d) that extends to the second side of the shaft direction of the shoulder (31f) and inward in a radial direction. The first metal ring (41) includes: a fixed portion (41a); and a recess (41d) which is surrounded by a first edge portion (41p) on the first side of the shaft direction, a second edge portion (41p) on the second side thereof, a third edge portion (41r) on a first side of a circumferential direction, and a fourth edge portion (41s) on a second side thereof, and which is positioned more inward in the radial direction than the first edge portion (41p), the third edge portion (41r), and the fourth edge portion (41s). The second edge portion (41q) is positioned outward in the radial direction from the first cylinder surface (31a), and is positioned adjacent to the shoulder (31f) in the shaft direction or overlapping the shoulder (31f) in a range of the shaft direction.

IPC Classes  ?

93.

METHOD OF MANUFACTURING ROLLERS FOR BEARINGS

      
Application Number JP2022023407
Publication Number 2023/238364
Status In Force
Filing Date 2022-06-10
Publication Date 2023-12-14
Owner JTEKT CORPORATION (Japan)
Inventor
  • Okada, Hirokazu
  • Numada, Yoichi

Abstract

The method of manufacturing rollers for bearings of the present disclosure includes a polishing step of forming a first crowning part 10 and a second crowning part 12 by bringing a contact surface 32b of a grindstone 30 into contact with a to-be-polished surface 24 of a semifinished product 20 of a cylindrical roller 1 and polishing the to-be-polished surface 24. The contact surface 32b has a first inclined surface 40 and a second inclined surface 42. The difference between the radius of a first intersecting circle P10 where a first boundary surface L1 and a first conical surface E10 intersect and the radius of a first boundary circle B1 is 3 to 20 μm inclusive, where the first boundary circle is the boundary between a first non-contact surface and the first inclined surface, the first boundary surface is a virtual plane including the first boundary circle, a second boundary circle is the boundary between the first inclined surface and the second inclined surface, a first tangent E110 is a tangent to the second inclined surface 42 on the second boundary circle B2 in a cross section including the center axis C2 of the grindstone 30, and the first conical surface E10 is a virtual conical surface which is an extension of the second inclined surface 42 and of which the generating line is along the first tangent E110.

IPC Classes  ?

94.

ROLLING BEARING

      
Application Number JP2022023478
Publication Number 2023/238392
Status In Force
Filing Date 2022-06-10
Publication Date 2023-12-14
Owner JTEKT CORPORATION (Japan)
Inventor
  • Ishii, Yasuhiko
  • Dodoro, Hirofumi
  • Yamamoto, Takeshi

Abstract

A rolling bearing 10 comprises an outer race 11, an inner race 12, and a seal 15 that is positioned on a first side, in an axial direction, of a ring-shaped space S1 that is formed between the outer race 11 and the inner race 12. The seal 15 has an elastic member 41 that is electrically conductive, and a ring-shaped metal ring 42 that has a lower electrical resistance than the elastic member 41. The elastic member 41 is in direct contact with and attached to the metal ring 42, and is in sliding contact with the inner race 12. The metal ring 42 is fixed to the outer race 11, either directly, or indirectly via the elastic member 41.

IPC Classes  ?

  • F16C 19/06 - Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for radial load mainly with a single row of balls
  • F16C 33/78 - Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members

95.

VALVE ASSEMBLY

      
Application Number JP2023017705
Publication Number 2023/233959
Status In Force
Filing Date 2023-05-11
Publication Date 2023-12-07
Owner JTEKT CORPORATION (Japan)
Inventor
  • Watanabe Tsunehito
  • Iwamoto Natsuki
  • Numazaki Kazushi
  • Tokuno Tetsuya
  • Kubo Toshikatsu
  • Okamura Kazuki
  • Takabayashi Kazuhiro

Abstract

A valve assembly (1) comprises a body (11) and a plurality of valve sub-assemblies. The valve sub-assemblies include a check valve (17) that is installed in a first installation hole in the body and a solenoid valve that is installed in a second installation hole in the body. A second channel (13) includes a common port (37), a straight first portion (33) that extends from the common port, a straight second portion (34) that bends and extends from the first portion, a straight third portion (35) that connects the first installation hole to the second portion, and a straight fourth portion (36) that connects the second installation hole to the second portion. The third portion is at an angle of no more than 90° to the second portion relative to a first connection site at which the second portion connects to the first portion. The fourth portion extends parallel to the second portion from an end that is on the opposite side from the first connection site relative to a second connection site at which the second portion connects to the third portion.

IPC Classes  ?

  • F16K 11/22 - Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves; Arrangement of valves and flow lines specially adapted for mixing fluid with two or more closure members not moving as a unit operated by separate actuating members with an actuating member for each valve, e.g. interconnected to form multiple-way valves
  • F16K 15/06 - Check valves with guided rigid valve members with guided stems
  • F16K 15/18 - Check valves with actuating mechanism; Combined check valves and actuated valves
  • F16K 27/00 - Construction of housings; Use of materials therefor
  • F16K 27/02 - Construction of housings; Use of materials therefor of lift valves
  • F16K 31/06 - Operating means; Releasing devices magnetic using a magnet
  • F16K 17/38 - Safety valves; Equalising valves actuated in consequence of extraneous circumstances, e.g. shock, change of position of excessive temperature

96.

VALVE ASSEMBLY

      
Application Number JP2022021953
Publication Number 2023/233469
Status In Force
Filing Date 2022-05-30
Publication Date 2023-12-07
Owner JTEKT CORPORATION (Japan)
Inventor
  • Tokuno Tetsuya
  • Iwamoto Natsuki
  • Kubo Toshikatsu
  • Numazaki Kazushi
  • Watanabe Tsunehito

Abstract

This valve assembly comprises a body (11) and a plurality of valve subassemblies. The plurality of valve subassemblies include a safety valve (14) having an inflow port (165), and another valve. The body (11) includes: a gas flow path that has a first flow path (22) connected to a gas tank (2) and a second flow path (23) connected to an external apparatus; and an integration attachment hole (26) that is in communication with each of the first flow path (22) and the second flow path (23). The integration attachment hole (26) includes: a first attachment hole (91) that is open in the outer surface of the body (11) and is configured so that the safety valve (14) is attached; and a second attachment hole (92) that is open in a bottom surface of the first attachment hole (91) and is configured so that the other valve is attached. The inflow port (165) is configured so as to be in communication with the first flow path (22) regardless of the open/closed state of the other valve.

IPC Classes  ?

  • F16K 17/38 - Safety valves; Equalising valves actuated in consequence of extraneous circumstances, e.g. shock, change of position of excessive temperature

97.

SLIDING MEMBER AND ROLLING BEARING

      
Application Number JP2022022605
Publication Number 2023/233649
Status In Force
Filing Date 2022-06-03
Publication Date 2023-12-07
Owner
  • JTEKT CORPORATION (Japan)
  • JTEKT SEALING TECHNO CORPORATION (Japan)
Inventor
  • Ishii, Yasuhiko
  • Dodoro, Hirofumi
  • Iseda, Kenichi
  • Yamamoto, Ikuo
  • Usami, Tomohiro
  • Kusunoki, Katsuhiko

Abstract

A sliding member comprises a sheet made of a conductive fiber woven fabric or a conductive fiber nonwoven fabric, and the sheet has a fixed part fixed in contact with a first member made of steel, a sliding part that slidably comes into contact with a second member made of steel, and an intermediate part positioned between the fixed part and the sliding part.

IPC Classes  ?

  • F16C 19/06 - Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for radial load mainly with a single row of balls
  • F16C 33/78 - Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members

98.

SLIDING MEMBER AND ROLLING BEARING

      
Application Number JP2022022609
Publication Number 2023/233652
Status In Force
Filing Date 2022-06-03
Publication Date 2023-12-07
Owner
  • JTEKT CORPORATION (Japan)
  • JTEKT SEALING TECHNO CORPORATION (Japan)
Inventor
  • Ishii, Yasuhiko
  • Dodoro, Hirofumi
  • Iseda, Kenichi
  • Yamamoto, Ikuo
  • Usami, Tomohiro
  • Kusunoki, Katsuhiko

Abstract

This sliding member comprises: a first sheet; a second sheet; and an elastic material formed of vulcanized rubber. The first sheet is a non-woven fabric or a woven fabric formed of electroconductive fibers. The first sheet includes: in an integrated manner, a fixed part that is fixed in a state of being in contact with a first member made of steel; a sliding part that slidably contacts a second member made of steel; and an intermediate part positioned between the fixed part and the sliding part. The first sheet has a first surface, and a second surface that intersects a normal direction of the first surface. The second sheet has a third surface that faces the second surface, and a fourth surface that intersects the normal direction of the third surface. The elastic material is disposed between the second surface and the third surface, and is adhered to the second surface and the third surface.

IPC Classes  ?

  • F16C 33/78 - Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members
  • F16J 15/16 - Sealings between relatively-moving surfaces
  • F16J 15/32 - Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings

99.

REVERSE CONTROL DEVICE FOR COUPLED VEHICLE

      
Application Number JP2023018972
Publication Number 2023/234104
Status In Force
Filing Date 2023-05-22
Publication Date 2023-12-07
Owner
  • JTEKT CORPORATION (Japan)
  • J-QUAD DYNAMICS INC. (Japan)
Inventor
  • Tokoro, Hirotaka
  • Nitta, Nobuhiro

Abstract

[Problem] Provided is a reverse control device with which it is possible to start reversing a coupled vehicle under automated driving only when conditions for proper automated driving are met, and to stably perform reversing of the coupled vehicle under automated driving. [Solution] An automated driving ECU 71 functioning as a reverse control device is installed in a towing vehicle 11 of a coupled vehicle 1 in which a vehicle 12 to be towed is coupled to the towing vehicle 11, and the ECU 71 controls the towing vehicle 11 during automated reverse driving in which the coupled vehicle 1 is caused to reverse by automated driving. The automated driving ECU 71 starts automated reverse driving when towing reverse start conditions have been met, these conditions including the speed of the towing vehicle 11 being equal to or less than a predetermined value and the steering torque of the towing vehicle 11 being equal to or less than a predetermined value.

IPC Classes  ?

  • B60W 30/02 - Control of vehicle driving stability
  • B60T 7/12 - Brake-action initiating means for initiation not subject to will of driver or passenger
  • B60W 10/04 - Conjoint control of vehicle sub-units of different type or different function including control of propulsion units
  • B60W 10/184 - Conjoint control of vehicle sub-units of different type or different function including control of braking systems with wheel brakes
  • B60W 10/20 - Conjoint control of vehicle sub-units of different type or different function including control of steering systems
  • B60W 30/06 - Automatic manoeuvring for parking
  • B60W 50/10 - Interpretation of driver requests or demands
  • B60W 60/00 - Drive control systems specially adapted for autonomous road vehicles
  • B62D 6/00 - Arrangements for automatically controlling steering depending on driving conditions sensed and responded to, e.g. control circuits
  • B62D 13/06 - Steering specially adapted for trailers for backing a normally-drawn trailer

100.

COUPLED VEHICLE CONTROL DEVICE, COUPLED VEHICLE CONTROL METHOD, AND COUPLED VEHICLE CONTROL PROGRAM

      
Application Number JP2023018563
Publication Number 2023/228854
Status In Force
Filing Date 2023-05-18
Publication Date 2023-11-30
Owner
  • JTEKT CORPORATION (Japan)
  • J-QUAD DYNAMICS INC. (Japan)
Inventor
  • Tokoro Hirotaka
  • Nitta Nobuhiro

Abstract

[Solution] A control device is applied to a coupled vehicle comprising a tractor and a trailer towed by the tractor. The control device is configured to execute a state quantity acquisition process, a predicted trajectory information calculation process, and a display process. The state quantity acquisition process is a process of acquiring a state quantity of the coupled vehicle. The predicted trajectory information calculation process is a process of calculating predicted trajectory information for the trailer in accordance with the state quantity. The display process is a process of displaying the predicted trajectory information by operating a display device.

IPC Classes  ?

  • B62D 6/00 - Arrangements for automatically controlling steering depending on driving conditions sensed and responded to, e.g. control circuits
  • B62D 13/06 - Steering specially adapted for trailers for backing a normally-drawn trailer
  • B62D 15/02 - Steering position indicators
  • B62D 101/00 - Road speed
  • B62D 113/00 - Position of parts of the steering mechanism, e.g. the steered wheels or the steering wheel
  • B62D 115/00 - Angle of articulation of articulated vehicle; Angle of tow-bar to towing vehicle
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