Denso Corporation

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Classe IPC
B60H 1/00 - Dispositifs de chauffage, de refroidissement ou de ventilation 4
B60R 16/02 - Circuits électriques ou circuits de fluides spécialement adaptés aux véhicules et non prévus ailleurs; Agencement des éléments des circuits électriques ou des circuits de fluides spécialement adapté aux véhicules et non prévu ailleurs électriques 3
B23K 35/26 - Emploi de matériaux spécifiés pour le soudage ou le brasage dont le principal constituant fond à moins de 400°C 2
B23K 35/363 - Emploi de compositions spécifiées de flux pour le brasage ou le soudage 2
B62D 5/04 - Direction assistée ou à relais de puissance électrique, p.ex. au moyen d'un servomoteur relié au boîtier de direction ou faisant partie de celui-ci 2
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Statut
En Instance 1
Enregistré / En vigueur 38
Résultats pour  brevets

1.

VARIABLE EMBEDDING METHOD AND PROCESSING SYSTEM

      
Numéro de document 03046768
Statut Délivré - en vigueur
Date de dépôt 2019-06-17
Date de disponibilité au public 2019-12-20
Date d'octroi 2021-09-07
Propriétaire
  • DENSO CORPORATION (Japon)
  • TOHOKU UNIVERSITY (Japon)
Inventeur(s)
  • Okada, Shuntaro
  • Terabe, Masayoshi
  • Ohzeki, Masayuki

Abrégé

A variable embedding method, for solving a large-scale problem using dedicated hardware (1) by dividing variables of a problem graph (G1) into partial problems and by repeating an optimization process of the partial problems when an interaction of the variables of an optimization problem is expressed in the problem graph, includes: determining whether a duplicate allocation of the variables of the optimization problem to the vertices of the hardware graph is required when embedding at least a part of all the variables into the vertices of the hardware graph (S12); and selecting one of the variables requiring no duplicate allocation and embedding selected variable in one of the vertices of the hardware graph without using another one of the variables requiring the duplicate allocation as one of the variables of the partial problem (S13).

Classes IPC  ?

  • G06F 17/11 - Opérations mathématiques complexes pour la résolution d'équations

2.

CORE SHEET AND METHOD OF MANUFACTURING SAME

      
Numéro de document 03078346
Statut En instance
Date de dépôt 2018-10-05
Date de disponibilité au public 2019-04-11
Propriétaire
  • DENSO CORPORATION (Japon)
  • NIPPON STEEL CORPORATION (Japon)
Inventeur(s)
  • Aoki, Tetsuya
  • Taniguchi, Makoto
  • Ishizuka, Atsuo
  • Doi, Satoshi
  • Okazaki, Keiichi
  • Fujimura, Hiroshi
  • Takase, Tatsuya

Abrégé

Provided are: a core sheet 1 having an annular core back part 11 and a plurality of teeth parts 12 that extend from the core back part 11 toward the radial center O thereof; and a method for manufacturing the same. The core sheet 1 is obtained by carrying out a punching step, a winding step, and a removal step. The removal step includes at least partially removing a region of a grain-oriented magnetic steel sheet 3 where a band-shape core back part is to be formed, a band-shape core back part 21 of a sheet piece 2, and an insulating coating 31 in the core back part 11 of the core sheet 1.

Classes IPC  ?

  • H02K 15/02 - Procédés ou appareils spécialement adaptés à la fabrication, l'assemblage, l'entretien ou la réparation des machines dynamo-électriques des corps statoriques ou rotoriques
  • H02K 1/04 - MACHINES DYNAMO-ÉLECTRIQUES - Détails du circuit magnétique caractérisés par le matériau employé pour l'isolation du circuit magnétique ou de parties de celui-ci
  • H02K 1/12 - Parties fixes du circuit magnétique
  • H02K 1/16 - Noyaux statoriques à encoches pour enroulements

3.

METHOD FOR MANUFACTURING CORE PLATE

      
Numéro de document 03031179
Statut Délivré - en vigueur
Date de dépôt 2017-07-18
Date de disponibilité au public 2018-01-25
Date d'octroi 2021-11-16
Propriétaire
  • DENSO CORPORATION (Japon)
  • NIPPON STEEL CORPORATION (Japon)
Inventeur(s)
  • Aoki, Tetsuya
  • Senoo, Takeshi
  • Okazaki, Keiichi
  • Doi, Satoshi
  • Fujimura, Hiroshi
  • Sato, Hiroaki

Abrégé

Provided is a method for manufacturing a core plate (1) which has an annular core back (11) and a plurality of teeth (12) extending from the core back toward the center (O) thereof. The core plate is obtained by performing a punching step, a winding step, a strain machining step, and an annealing step. In the strain machining step, a compressive strain is imparted to the core back or a strip-shaped core back (21) that is to be formed into the core back after winding. In the annealing step following the strain machining step, the core back or the strip-shaped core back is recrystallized by annealing. This configuration enables improvement of magnetic properties in the teeth, and also enables prevention of deterioration in magnetic properties in the core back.

Classes IPC  ?

  • H02K 15/02 - Procédés ou appareils spécialement adaptés à la fabrication, l'assemblage, l'entretien ou la réparation des machines dynamo-électriques des corps statoriques ou rotoriques
  • C22C 38/00 - Alliages ferreux, p.ex. aciers alliés
  • H01F 41/00 - Appareils ou procédés spécialement adaptés à la fabrication ou à l'assemblage des aimants, des inductances ou des transformateurs; Appareils ou procédés spécialement adaptés à la fabrication des matériaux caractérisés par leurs propriétés magnétiques
  • H02K 1/02 - MACHINES DYNAMO-ÉLECTRIQUES - Détails du circuit magnétique caractérisés par le matériau magnétique

4.

LINK MECHANISM FOR A VEHICLE AIR CONDITIONER

      
Numéro de document 03029214
Statut Délivré - en vigueur
Date de dépôt 2017-06-01
Date de disponibilité au public 2018-01-04
Date d'octroi 2021-05-18
Propriétaire DENSO CORPORATION (Japon)
Inventeur(s) Matsuda, Toshikazu

Abrégé

ABSTRACT A link mechanism for opening and closing an opening and closing door to control airflow in a vehicle interior. The link mechanism includes a first link connected to and rotatable by a motor, a second link member for opening and closing an air outlet door to adjust temperature of a passenger compartment, a third link member connecting the first and the second link members to each other and having a rotation shaft supported by a fixing member, and a link cover disposed to cover a periphery of the first link member. The link cover has a protrusion protruding toward the third link member, where the side wall of the protrusion in a rotational direction of the first link member has a tapered shape. The tapered shape of the sidewall reduces the impact force generated when the third link member moves relative to the first link member and contacts the sidewall. Date Recue/Date Received 2020-04-09

Classes IPC  ?

  • B60H 1/00 - Dispositifs de chauffage, de refroidissement ou de ventilation
  • B60H 1/12 - Dispositifs de chauffage, de refroidissement ou de ventilation la chaleur étant prélevée de l'installation de propulsion du liquide de refroidissement de l'installation d'un autre radiateur que le radiateur principal l'autre radiateur étant situé dans un conduit pouvant être mis en communication avec l'atmosphère extérieure utilisant un compresseur d'air

5.

HOUSING-SECURING UNIT FOR VEHICLE AND SUBSTRATE-ACCOMMODATION HOUSING

      
Numéro de document 03012969
Statut Délivré - en vigueur
Date de dépôt 2016-11-25
Date de disponibilité au public 2017-08-03
Date d'octroi 2021-09-07
Propriétaire DENSO CORPORATION (Japon)
Inventeur(s)
  • Chitaka, Hiroki
  • Yokota, Masaru

Abrégé

This housing-securing unit for a vehicle is provided with a housing (3) in which a circuit substrate (150) is accommodated, and a bracket (5) via which the housing is attached to a vehicle. Column-shaped holding pins (11, 21, 31) are provided on the side surfaces (6, 7, 8) of the housing. The bracket is provided with side-surface support members (101, 102, 103) in which are formed through holes (111, 112, 113) for the insertion of the holding pins. The holding pins have: an inclined approach surface (61) formed so that the height thereof increases toward the assembling direction; and holding surfaces (62, 63) formed to restrict the movement of the side-surface holding member in the assembling direction, the holding surfaces (62, 63) being formed so as to face the inner peripheral surface of the through hole when the holding pin is inserted into the through hole. The height of the apex of the holding surface is equal to or higher than the apex of the inclined approach surface.

Classes IPC  ?

  • H05K 5/00 - Enveloppes, coffrets ou tiroirs pour appareils électriques
  • B60R 16/02 - Circuits électriques ou circuits de fluides spécialement adaptés aux véhicules et non prévus ailleurs; Agencement des éléments des circuits électriques ou des circuits de fluides spécialement adapté aux véhicules et non prévu ailleurs électriques

6.

FIXING DEVICE

      
Numéro de document 02997411
Statut Délivré - en vigueur
Date de dépôt 2016-09-05
Date de disponibilité au public 2017-04-13
Date d'octroi 2019-11-05
Propriétaire DENSO CORPORATION (Japon)
Inventeur(s) Chitaka, Hiroki

Abrégé

A fixing device has a body case (12) and a cover (13). The body case therein defines a housing chamber (12b) in which an object (11) is housed. The cover is in contact with the body case and covers the housing chamber when the object is housed in the housing chamber. The body case has one of a groove (22) and a protrusion (31) that engage with each other. The object has an other one of the groove and the protrusion. The groove includes a receiving portion (24) and a positioning portion (26). The receiving portion extends in an inserting direction (Z1) in which the object is inserted into the housing chamber. The positioning portion extends in an intersecting direction (X1) intersecting with the inserting direction. The receiving portion has an end in the inserting direction, and the positioning portion extends from the end of the receiving portion in the intersecting direction. The cover has a restricting portion (44) that is in contact with the object while the cover covers the housing chamber. The protrusion engages with the positioning portion when the object is fixed in the body case. The restricting portion restricts a displacement of the object relative to the body case in a direction opposite to the intersecting direction.

Classes IPC  ?

  • H05K 5/03 - Couvercles ou capots
  • H05K 7/12 - Moyens élastiques ou moyens de serrage pour fixer un composant à la structure de l'ensemble

7.

VEHICLE COMMUNICATION APPARATUS, PROGRAM PRODUCT AND COMMUNICATION SYSTEM

      
Numéro de document 02998604
Statut Délivré - en vigueur
Date de dépôt 2016-08-22
Date de disponibilité au public 2017-03-23
Date d'octroi 2021-06-15
Propriétaire DENSO CORPORATION (Japon)
Inventeur(s) Ishihara, Toshiro

Abrégé

A communication device for a vehicle is provided. The communication device for a vehicle is equipped with: units to be reset (4, 5) that execute software operations regardless of the on/off state of a vehicle power supply; a reset unit (8) for resetting the software operations of the units to be reset; a power determination part (4a) for determining whether the vehicle power supply is on or off; and a reset execution part (4b) that, when the vehicle power supply is determined as being off by the power determination part, causes the reset unit to reset the software operations of the units to be reset at a predetermined reset timing during the off period of the vehicle power supply.

Classes IPC  ?

  • G06F 11/14 - Détection ou correction d'erreur dans les données par redondance dans les opérations, p.ex. en utilisant différentes séquences d'opérations aboutissant au même résultat
  • B60R 16/02 - Circuits électriques ou circuits de fluides spécialement adaptés aux véhicules et non prévus ailleurs; Agencement des éléments des circuits électriques ou des circuits de fluides spécialement adapté aux véhicules et non prévu ailleurs électriques
  • G06F 1/24 - Moyens pour la remise à l'état initial

8.

POSITIONING APPARATUS

      
Numéro de document 02989529
Statut Délivré - en vigueur
Date de dépôt 2016-06-10
Date de disponibilité au public 2016-12-22
Date d'octroi 2020-06-09
Propriétaire
  • DENSO CORPORATION (Japon)
  • TOYOTA JIDOSHA KABUSHIKI KAISHA (Japon)
Inventeur(s)
  • Miyajima, Akira
  • Matsuoka, Katsuhiro

Abrégé

A positioning apparatus includes: a satellite positioning device (41) calculating a satellite positioning coordinate based on a navigation signal received by a navigation signal receiver (10); a movement quantity calculator (42) acquiring a signal from an inertial sensor and sequentially calculating a movement quantity of the movable object by inertial navigation from receiving a navigation signal until receiving the signal from the inertial sensor; a virtual reference point determinator (43) sequentially determining a virtual reference point after receiving the navigation signal; and a position determinator (44) determining the position of the movable object sequentially based on the movement quantity of the movable object from the virtual reference point. The virtual reference point determinator determines that the virtual reference point is obtained by multiplying respective weighting factors on the position of the movable object and the satellite positioning coordinate, and increases the weighting factor used to multiply the satellite positioning coordinate.

Classes IPC  ?

  • G01S 19/49 - Détermination de position en combinant ou en commutant entre les solutions de position dérivées du système de positionnement par satellite à radiophares et les solutions de position dérivées d'un autre système l'autre système étant un système de position inertielle, p.ex. en hybridation lâche
  • G01S 19/22 - Problèmes liés aux multitrajets
  • G01C 21/28 - Navigation; Instruments de navigation non prévus dans les groupes spécialement adaptés pour la navigation dans un réseau routier avec corrélation de données de plusieurs instruments de navigation

9.

AIR CONDITIONING UNIT FOR VEHICLE

      
Numéro de document 02986215
Statut Délivré - en vigueur
Date de dépôt 2016-03-17
Date de disponibilité au public 2016-11-24
Date d'octroi 2019-04-02
Propriétaire DENSO CORPORATION (Japon)
Inventeur(s) Yamamoto, Masakazu

Abrégé

An air conditioning case (11) in an air conditioning unit for a vehicle forms a first air passage (16), a second air passage (18), and a mixing space (221). The air conditioning case is provided with a first blowing port (38) and a second blowing port (40) that are connected to the mixing space and blow out an air into a vehicle interior. A cooling heat exchanger (13) is disposed in the air conditioning case, and allows air to be cooled and flow into the first air passage and the second air passage. A heating heat exchanger (15) is disposed in the first air passage. A tunnel forming portion (461) is disposed in a part of the mixing space and provides a tunnel passage (463) into which a part of the air having passed through the heating heat exchanger flows from the first air passage. The tunnel forming portion includes a first outflow portion (464) through which the air flows out of the tunnel passage to the first blowing port, and a second outflow portion (465) through which the air flows out of the tunnel passage to the second blowing port, and separates the air flowing in the tunnel passage from the air flowing from the second air passage.

Classes IPC  ?

  • B60H 1/00 - Dispositifs de chauffage, de refroidissement ou de ventilation

10.

SIGNALLING FOR COORDINATED MULTI-POINT TRANSMISSION AND RECEPTION (COMP)

      
Numéro de document 02941742
Statut Délivré - en vigueur
Date de dépôt 2015-03-19
Date de disponibilité au public 2015-09-24
Date d'octroi 2018-11-27
Propriétaire DENSO CORPORATION (Japon)
Inventeur(s)
  • Prasad, Narayan
  • Khojastepour, Mohammad
  • Arslan, Mustafa
  • Sundaresan, Karthikeyan
  • Rangarajan, Sampath

Abrégé

In a wireless communications system including a first transmission point and a second transmission point, a wireless communications method implemented in the first transmission point supporting coordinated multi-point transmission and reception (CoMP) is disclosed. The wireless communications method comprises transmitting to the second transmission point one or more CoMP hypothesis sets, and transmitting to the second transmission point a benefit metric corresponding to each CoMP hypothesis set, wherein the benefit metric can be a negative value. Other methods, systems, and apparatuses also are disclosed.

Classes IPC  ?

  • H04B 7/024 - Utilisation coopérative d’antennes sur plusieurs sites, p.ex. dans les systèmes à plusieurs points coordonnés ou dans les systèmes coopératifs à "plusieurs entrées plusieurs sorties" [MIMO]
  • H04B 17/309 - Mesure ou estimation des paramètres de qualité d’un canal
  • H04B 17/318 - Force du signal reçu

11.

BLOWER SHROUD AND BLADE RING

      
Numéro de document 02940267
Statut Délivré - en vigueur
Date de dépôt 2015-02-20
Date de disponibilité au public 2015-08-27
Date d'octroi 2018-11-06
Propriétaire DENSO CORPORATION (Japon)
Inventeur(s)
  • Kondou, Toshikatsu
  • Matsukawa, Masashi
  • Kamiya, Youhei
  • Kamiya, Masaru
  • Miyamoto, Takeshi
  • Kondoh, Isao
  • Ito, Takashi
  • Takeuchi, Kazuhiro

Abrégé

A blower fan (40) includes a plurality of blades (42) radially extending from a boss (41) provided at the rotary center and spaced apart from each other in the rotational direction, and a ring portion (43) connecting outer peripheral ends of the blades (42) in a ring shape. An inner peripheral wall surface of an end part (34) on an air-flow downstream side of a cylindrical portion (31) is disposed on the outside in a radial direction of the rotary shaft in the blower fan (40), with respect to an end part on the air-flow downstream side of the ring portion (43). The end part (34) on the air-flow downstream side of the cylindrical portion (31) is positioned outward in the radial direction of the rotary shaft, as toward the air-flow downstream side. Thus, the blower can prevent the backflow air from being swirled, thereby reducing noise.

Classes IPC  ?

  • F04D 29/54 - Moyens de guidage du fluide, p.ex. diffuseurs
  • F04D 29/16 - Joints d'étanchéité entre le côté du refoulement et celui de l'aspiration
  • F04D 29/66 - Lutte contre la cavitation, les tourbillons, le bruit, les vibrations ou phénomènes analogues; Equilibrage

12.

BLOWER FAN WITH BLADE RING

      
Numéro de document 02940270
Statut Délivré - en vigueur
Date de dépôt 2015-02-20
Date de disponibilité au public 2015-07-27
Date d'octroi 2019-11-12
Propriétaire DENSO CORPORATION (Japon)
Inventeur(s)
  • Kondou, Toshikatsu
  • Kamiya, Youhei
  • Kamiya, Masaru
  • Miyamoto, Takeshi
  • Matsukawa, Masashi
  • Kondoh, Isao
  • Ito, Takashi
  • Takeuchi, Kazuhiro

Abrégé

A blower fan (40) includes a plurality of blades (42) radially extending from a boss (41) provided at a rotary center and spaced apart from each other in the rotational direction, and a ring portion (43) connecting outer peripheral ends of the blades (42) in a ring shape. A radially outer end part (45) at an end on an air-flow upstream side of the ring portion (43) is positioned outward in a radial direction of a rotary shaft in the blower fan (40), as toward the air-flow upstream side. Thus, the blower can prevent the backflow air from being swirled, thereby reducing noise.

Classes IPC  ?

  • F04D 29/32 - Rotors spécialement adaptés aux fluides compressibles pour pompes à flux axial
  • F04D 29/16 - Joints d'étanchéité entre le côté du refoulement et celui de l'aspiration
  • F04D 29/66 - Lutte contre la cavitation, les tourbillons, le bruit, les vibrations ou phénomènes analogues; Equilibrage

13.

STARTER ADAPTED TO IDLE STOP SYSTEM OF VEHICLE

      
Numéro de document 02849518
Statut Délivré - en vigueur
Date de dépôt 2014-04-22
Date de disponibilité au public 2014-10-23
Date d'octroi 2017-01-24
Propriétaire DENSO CORPORATION (Japon)
Inventeur(s) Hirabayashi, Takashi

Abrégé

An electromagnetic solenoid of a starter includes: a main solenoid forming an electromagnet to pull a plunger when being energized, a contact unit that controls the motor current ON and OFF. The contact unit includes a motor power switch including fixed contacts and a movable contact driven by the main solenoid; a regulation member disposed to be movable between a regulated position and a released position and a sub solenoid that drives the regulation member to the regulated position and releases the regulation member to the released position. The sub solenoid drives the regulation member to the regulated position before the motor power switch is closed to regulate movement of the movable contact and releases the regulation member to the released position when a predetermined time elapses after the plunger is pulled by the electromagnet to release the movable contact.

Classes IPC  ?

  • F02N 15/06 - Liaison entre les moteurs de démarrage et les moteurs principaux; Leur accouplement ou désaccouplement la liaison comprenant le désaccouplement de roues dentées les roues dentées se déplaçant dans le sens axial
  • F02N 11/08 - Circuits spécialement adaptés pour le démarrage des moteurs

14.

STARTER PROVIDED WITH ELECTROMAGNETIC SOLENOID INTEGRATING RUSH CURRENT SUPPRESSION FUNCTION

      
Numéro de document 02849602
Statut Délivré - en vigueur
Date de dépôt 2014-04-22
Date de disponibilité au public 2014-10-23
Date d'octroi 2016-07-05
Propriétaire DENSO CORPORATION (Japon)
Inventeur(s) Hirabayashi, Takashi

Abrégé

An electromagnetic solenoid that controls a motor current of a starter includes: a first switch including a pair of first fixed contacts and a first movable contact, intermitting the motor current; a suppression resistor that suppresses the motor current; a second switch including a pair of second fixed contacts and a second movable contact, making a short circuit path to bypass the suppression resistor; a regulation member being driven by a sub solenoid, regulating the second switch being closed and releasing the second switch from being regulated after predetermined time elapses when a plunger is pulled by a main electromagnet. The regulation member is disposed between a regulated position and a released position to regulate the second switch.

Classes IPC  ?

  • F02N 11/00 - Démarrage des moteurs au moyen de moteurs électriques
  • H01F 7/08 - Electro-aimants; Actionneurs comportant des électro-aimants avec armatures

15.

VEHICLE SYSTEM, IN-VEHICLE APPARATUS, AND PORTABLE DEVICE

      
Numéro de document 02907587
Statut Délivré - en vigueur
Date de dépôt 2014-02-12
Date de disponibilité au public 2014-09-25
Date d'octroi 2017-08-08
Propriétaire DENSO CORPORATION (Japon)
Inventeur(s)
  • Matsumoto, Munenori
  • Sakamoto, Kouji

Abrégé

A vehicle system includes: an in-vehicle apparatus (10) having a signal transmission unit (11) that transmits different pulse pattern signals from multiple transmitting antennas (11a, 11b, 11c); and a portable device (20) having a receiving unit (21, 21a) that receives the signals. The in-vehicle apparatus or the portable device includes a portable device position identification unit (13, 26) that identifies a position of the portable device according to the signals. The portable device includes a frequency-to-voltage conversion unit (23b) that outputs a voltage corresponding to a frequency of each signal. The portable device position identification unit includes: a first storage unit (23d) that preliminary stores voltage change patterns corresponding to the frequencies of the signals in relation to positions of the vehicle; and a first position estimation unit (23e) that compares the voltage change patterns of the frequency-to-voltage conversion unit with the voltage change patterns in the first storage unit, and estimates the position of the portable device.

Classes IPC  ?

  • B60R 25/24 - Moyens pour enclencher ou arrêter le système antivol par des éléments d’identification électroniques comportant un code non mémorisé par l’utilisateur
  • E05B 83/36 - Serrures pour portières passagers ou similaire
  • E05B 49/00 - Serrures à permutation électrique; Circuits à cet effet
  • H04M 1/00 - COMMUNICATIONS TÉLÉPHONIQUES Équipement de sous-station, p.ex. pour utilisation par l'abonné
  • H04Q 9/02 - Dispositions à fonctionnement automatique

16.

INFORMATION PROCESSING TERMINAL

      
Numéro de document 02887724
Statut Délivré - en vigueur
Date de dépôt 2013-09-23
Date de disponibilité au public 2014-04-24
Date d'octroi 2018-05-15
Propriétaire DENSO CORPORATION (Japon)
Inventeur(s) Kimura, Yousuke

Abrégé

Provided is an information processing terminal (10) whereby it is possible to show that a function of a sub-application is directly embedded in a main application. A sub-application execution processing unit (22) executes, according to an execution request from a main application execution processing unit (21), a sub-application which provides a prescribed function to an application which the processing unit (21) executes. A concealing screen display processing unit (23) displays, while the sub-application execution processing unit (22) is executing the sub-application, a concealing screen which conceals that the sub-application is being executed, in place of an execution screen which denotes that the sub-application is being executed.

Classes IPC  ?

  • G06F 3/048 - Techniques d’interaction fondées sur les interfaces utilisateur graphiques [GUI]
  • G06F 21/44 - Authentification de programme ou de dispositif
  • G01C 21/34 - Recherche d'itinéraire; Guidage en matière d'itinéraire
  • G01C 21/36 - Dispositions d'entrée/sortie pour des calculateurs embarqués

17.

VEHICLE AIR CONDITIONER

      
Numéro de document 02883493
Statut Délivré - en vigueur
Date de dépôt 2013-08-23
Date de disponibilité au public 2014-03-06
Date d'octroi 2016-11-08
Propriétaire DENSO CORPORATION (Japon)
Inventeur(s)
  • Yamamoto, Masakazu
  • Yonekawa, Ryosuke

Abrégé

In a vehicle air conditioner, a first warm air diversion passage (32) is a tunnel-shaped passage that is provided near a first side air outlet (171) and takes in warm air and causes the air to flow without mixing with cool air. A second warm air diversion passage (33) is a passage inside a tunnel that is provided near a second side air outlet (172) and takes in warm air and causes the air to flow without mixing with cool air. A diversion passage section (30) includes an in-tunnel guide wall (321) that directs the warm air flowing through the first warm air diversion passage (32) toward the first side air outlet (171), and an in-tunnel guide wall (331) that directs the warm air flowing through the second warm air diversion passage (33) toward the second side air outlet (172). Accordingly, imbalances between the cool air and the warm air that are supplied to an air mixing portion is restricted, and with regard to a conditioned air blown into the vehicle compartment from a defroster air outlet, blowing-out of the warm air intensively from a vehicle-width center of the defroster air outlet is restricted.

Classes IPC  ?

  • B60H 1/00 - Dispositifs de chauffage, de refroidissement ou de ventilation
  • B60H 1/34 - Buses; Diffuseurs à air

18.

FUEL INJECTOR AND METHOD FOR MANUFACTURING FUEL INJECTOR

      
Numéro de document 02847547
Statut Délivré - en vigueur
Date de dépôt 2012-09-12
Date de disponibilité au public 2013-03-28
Date d'octroi 2016-06-14
Propriétaire DENSO CORPORATION (Japon)
Inventeur(s)
  • Fujino, Tomoki
  • Furukawa, Takashi
  • Hongo, Yusuke

Abrégé

A fuel injector 100 includes a nozzle member 60 having a fuel passage 60a leading to an injection port 60b; a valve main body 51 adapted to reciprocate for opening and closing the fuel passage 60a; an elastic portion 56 elastically deformable in closing the fuel passage 60a by movement of the valve main body 51 in a closing direction, the elastic member being attached to one of the nozzle member 60 and the valve main body 51 and adapted to be abutted against the other of the nozzle member 60 and the valve main body 51 to close the fuel passage 60a by moving the valve main body 51 in the closing direction; and a stopper 70 adapted to restrict movement of the valve main body 51 in the closing direction by being abutted against the valve main body 51, the stopper 70 being formed of material different from the nozzle member 60.

Classes IPC  ?

  • F02M 61/08 - Injecteurs de combustible non couverts dans les groupes  ou comportant des clapets les clapets s'ouvrant dans la direction du flux de combustible
  • F02M 61/04 - Injecteurs de combustible non couverts dans les groupes  ou comportant des clapets
  • F02M 61/16 - Injecteurs de combustible non couverts dans les groupes  ou - Détails non couverts dans les groupes ou présentant un intérêt autre que celui visé par ces groupes

19.

INTER-VEHICLE COMMUNICATION SYSTEM

      
Numéro de document 02737841
Statut Délivré - en vigueur
Date de dépôt 2011-04-21
Date de disponibilité au public 2011-10-22
Date d'octroi 2014-01-14
Propriétaire DENSO CORPORATION (Japon)
Inventeur(s) Nagura, Michinaga

Abrégé

A communication system for transmitting and receiving communication data together with signature data attached thereto for verifying the communication data. A transmission-side in-vehicle device of the system generates the signature data for each unit of communication data consisting of M pieces of communication data, and transmits the M pieces of divided signature data, attached to M corresponding pieces of communication data. A reception-side in-vehicle device of the system reconstitutes each unit of communication data from M pieces of received communication data, reconstitutes the signature data from M pieces of received divided signature data, and verifies the reconstituted unit of communication data with the reconstituted signature data. This can prevent significant increase in data amount of additional data in each communication frame for verifying the communication data.

Classes IPC  ?

  • H04L 9/32 - Dispositions pour les communications secrètes ou protégées comprenant des moyens pour vérifier l'identité ou l'autorisation d'un utilisateur du système
  • H04B 7/26 - Systèmes de transmission radio, c. à d. utilisant un champ de rayonnement pour communication entre plusieurs postes dont au moins un est mobile

20.

INTER-VEHICLE COMMUNICATION SYSTEM

      
Numéro de document 02737836
Statut Délivré - en vigueur
Date de dépôt 2011-04-21
Date de disponibilité au public 2011-10-22
Date d'octroi 2014-01-07
Propriétaire DENSO CORPORATION (Japon)
Inventeur(s) Nagura, Michinaga

Abrégé

A communication system for transmitting and receiving communication data together with signature data attached thereto for verifying the communication data. A transmission-side in-vehicle device of the system generates the signature data for each unit of communication data consisting of MxN (M>=N>=2) pieces of communication data, and repeatedly transmits M pieces of divided signature data in N rounds, attached to MxN corresponding pieces of communication data. A reception-side in-vehicle device of the system reconstitutes the unit of communication data from MxN pieces of received communication data, reconstitutes the signature data from M pieces of received divided signature data, and then verifies the reconstituted unit of communication data with the reconstituted signature data. This can prevent data missing of the signature data due to communication errors to thereby reliably verify the communication data.

Classes IPC  ?

  • H04L 9/32 - Dispositions pour les communications secrètes ou protégées comprenant des moyens pour vérifier l'identité ou l'autorisation d'un utilisateur du système
  • G08G 1/16 - Systèmes anticollision
  • H04L 9/30 - Clé publique, c. à d. l'algorithme de chiffrement étant impossible à inverser par ordinateur et les clés de chiffrement des utilisateurs n'exigeant pas le secret

21.

VALVE CONTROL SYSTEM AND VALVE CONTROL METHOD

      
Numéro de document 02731023
Statut Délivré - en vigueur
Date de dépôt 2011-02-02
Date de disponibilité au public 2011-09-04
Date d'octroi 2015-02-24
Propriétaire
  • OMRON CORPORATION (Japon)
  • DENSO CORPORATION (Japon)
Inventeur(s)
  • Izutani, Hajime
  • Matsumoto, Tsuyoshi
  • Shimohara, Fumiharu

Abrégé

A valve control system includes general-purpose valves arranged in a pipe for flowing a fluid, first and second sensors, and a safety controller. The general-purpose valves are valves that can be opened and closed according to the electric signals, and are, e.g., solenoid valves, respectively. The first and second sensors are sensors that detect a state of flowing of the fluid from the corresponding valves, and are formed of, e.g., pressure switches, respectively. The safety controller is configured to satisfy the safety standards, and outputs signals for controlling the valves based on signals provided from the first and second sensors, respectively.

Classes IPC  ?

  • G05D 7/06 - Commande de débits caractérisée par l'utilisation de moyens électriques
  • F16K 31/06 - Moyens de fonctionnement; Dispositifs de retour à la position de repos magnétiques utilisant un aimant
  • F16K 37/00 - Moyens particuliers portés par ou sur les soupapes ou autres dispositifs d'obturation pour repérer ou enregistrer leur fonctionnement ou pour permettre de donner l'alarme
  • G05B 9/02 - Dispositions de sécurité électriques

22.

FLUX FOR SOLDER PASTE AND SOLDER PASTE

      
Numéro de document 02781958
Statut Délivré - en vigueur
Date de dépôt 2010-12-06
Date de disponibilité au public 2011-06-16
Date d'octroi 2015-04-07
Propriétaire
  • ARAKAWA CHEMICAL INDUSTRIES, LTD. (Japon)
  • TOYOTA JIDOSHA KABUSHIKI KAISHA (Japon)
  • DENSO CORPORATION (Japon)
  • FUJITSU TEN LIMITED (Japon)
  • KOKI COMPANY LIMITED (Japon)
  • HARIMA CHEMICALS, INC. (Japon)
Inventeur(s)
  • Iwamura, Eiji
  • Gotoh, Kazushi
  • Nagasaka, Shinsuke
  • Yoshioka, Takayasu
  • Utsuno, Masayoshi
  • Nakamura, Atsuo
  • Okochi, Teruo
  • Sanji, Masaki
  • Sukekawa, Takuji
  • Ikedo, Kenshi
  • Andoh, Yoshiyuki
  • Shirai, Takeshi
  • Mori, Kimiaki
  • Wada, Rie
  • Nakanishi, Kensuke
  • Aihara, Masami
  • Kumamoto, Seishi

Abrégé

Disclosed is a solder paste which has adequate fluidity even after a shear force is repeatedly applied thereto by a screen printing method or the like. Specifically disclosed is a flux for a solder paste, which contains: an acrylic resin that is obtained by radically copolymerizing a (meth)acrylic acid ester having a C6-C15 alkyl group and a (meth)acrylic acid ester other than the above-mentioned (meth)acrylic acid ester; and a rosin. When the weight of the rosin is taken as 1, the weight ratio of the acrylic resin is 0.5-1.2 (inclusive), and the flux for a solder paste is fluidized by the application of a shear force of 10-150 Pa (inclusive).

Classes IPC  ?

  • B23K 35/363 - Emploi de compositions spécifiées de flux pour le brasage ou le soudage
  • B23K 35/26 - Emploi de matériaux spécifiés pour le soudage ou le brasage dont le principal constituant fond à moins de 400°C
  • C22C 13/00 - Alliages à base d'étain

23.

SOLDER PASTE

      
Numéro de document 02781956
Statut Délivré - en vigueur
Date de dépôt 2010-12-06
Date de disponibilité au public 2011-06-16
Date d'octroi 2014-02-11
Propriétaire
  • ARAKAWA CHEMICAL INDUSTRIES, LTD. (Japon)
  • TOYOTA JIDOSHA KABUSHIKI KAISHA (Japon)
  • DENSO CORPORATION (Japon)
  • FUJITSU TEN LIMITED (Japon)
  • KOKI COMPANY LIMITED (Japon)
  • HARIMA CHEMICALS, INC. (Japon)
Inventeur(s)
  • Iwamura, Eiji
  • Gotoh, Kazushi
  • Ishiga, Fumio
  • Yoshioka, Takayasu
  • Utsuno, Masayoshi
  • Nakamura, Atsuo
  • Okochi, Teruo
  • Sanji, Masaki
  • Sukekawa, Takuji
  • Ikedo, Kenshi
  • Andoh, Yoshiyuki
  • Shirai, Takeshi
  • Mori, Kimiaki
  • Wada, Rie
  • Nakanishi, Kensuke
  • Aihara, Masami
  • Kumamoto, Seishi

Abrégé

Disclosed is a solder paste that includes, within a flux, an activator that has: a dibasic acid with a molecular weight of no more than 250, a monobasic acid with a molecular weight in the range of 150 to 300, and a dibasic acid with a molecular weight in the range of 300 to 600; and at least one resin additive that is selected from among the group comprising high-density polyethylenes and polypropylenes. The solder paste has in the range of 4 wt% to 12 wt% resin additive within the flux, and the viscosity of the solder paste at 80°C is at least 400 Pa·s.

Classes IPC  ?

  • B23K 35/363 - Emploi de compositions spécifiées de flux pour le brasage ou le soudage
  • H05K 3/34 - Connexions soudées
  • B23K 35/26 - Emploi de matériaux spécifiés pour le soudage ou le brasage dont le principal constituant fond à moins de 400°C
  • C22C 12/00 - Alliages à base d'antimoine ou de bismuth
  • C22C 13/00 - Alliages à base d'étain

24.

COMMUNICATION SYSTEM AND COMMUNICATION CONTROL METHOD

      
Numéro de document 02773510
Statut Délivré - en vigueur
Date de dépôt 2010-09-17
Date de disponibilité au public 2011-03-24
Date d'octroi 2015-06-23
Propriétaire DENSO CORPORATION (Japon)
Inventeur(s)
  • Takano, Yusuke
  • Tamura, Toshiyuki

Abrégé

A system and a method that allow for optimizing the use of transmission path resources are provided. A node on a core network, in accordance with a connection state of a terminal, releases a transmission path resource which is made unnecessary due to LIPA (Local IP access) or SIPTO (Selected IP traffic offload) connection configuration.

Classes IPC  ?

  • H04W 28/06 - Optimisation, p.ex. compression de l'en-tête, calibrage des informations
  • H04W 92/16 - Interfaces entre des dispositifs hiérarchiquement similaires

25.

ELECTRIC POWER CONVERSION APPARATUS FOR VEHICLE

      
Numéro de document 02695263
Statut Délivré - en vigueur
Date de dépôt 2010-03-04
Date de disponibilité au public 2010-10-24
Date d'octroi 2014-11-18
Propriétaire DENSO CORPORATION (Japon)
Inventeur(s)
  • Tsuboi, Takashi
  • Mase, Katsuhisa
  • Toda, Yasuyoshi

Abrégé

In an electric power steering system, a drain terminal (TD) side of a semiconductor relay (Tr) is positioned to face a heat sink (HS) through an insulation film layer (IF). The semiconductor relay (Tr) has a source terminal (TS) between a gate terminal (TG) and a drain terminal (TD). The source terminal (TS) is provided between the gate terminal (TG) and the drain terminal (TD) with respect to parts of the gate terminal (TG), the drain terminal (TD) and the source terminal (DS), which extend generally in parallel each other on the same plane.

Classes IPC  ?

  • B60R 16/02 - Circuits électriques ou circuits de fluides spécialement adaptés aux véhicules et non prévus ailleurs; Agencement des éléments des circuits électriques ou des circuits de fluides spécialement adapté aux véhicules et non prévu ailleurs électriques
  • B62D 5/04 - Direction assistée ou à relais de puissance électrique, p.ex. au moyen d'un servomoteur relié au boîtier de direction ou faisant partie de celui-ci
  • H02M 1/00 - APPAREILS POUR LA TRANSFORMATION DE COURANT ALTERNATIF EN COURANT ALTERNATIF, DE COURANT ALTERNATIF EN COURANT CONTINU OU VICE VERSA OU DE COURANT CONTINU EN COURANT CONTINU ET EMPLOYÉS AVEC LES RÉSEAUX DE DISTRIBUTION D'ÉNERGIE OU DES SYSTÈMES D'ALI; TRANSFORMATION D'UNE PUISSANCE D'ENTRÉE EN COURANT CONTINU OU COURANT ALTERNATIF EN UNE PUISSANCE DE SORTIE DE CHOC; LEUR COMMANDE OU RÉGULATION - Détails d'appareils pour transformation
  • H02P 31/00 - Dispositions pour la régulation ou la commande de moteurs électriques non prévues dans les groupes , ou

26.

FIXATION STRUCTURE FOR CONNECTOR OF IN-VEHICLE CONTROLLER

      
Numéro de document 02698144
Statut Délivré - en vigueur
Date de dépôt 2010-03-30
Date de disponibilité au public 2010-10-03
Date d'octroi 2012-07-03
Propriétaire DENSO CORPORATION (Japon)
Inventeur(s)
  • Tsuboi, Takashi
  • Kawata, Hiroyuki
  • Toda, Yasuyoshi

Abrégé

In order to protect a solder portion of a terminal from damage and to reduce a manufacturing cost, a connector fixation structure includes: a connector having a rectangular connector body, protrusions protruding from facing sides in a wing like manner, and a terminal embedded in and protruding from the connector body; a heat sink having a plate shape body, a through hole and columnar convexities; and a printed board. The bottom of the connector is inserted into the through hole of the heat sink. Each columnar convexity is disposed on the plate shape body at a predetermined position corresponding to the protrusion. The top of the connector contacts a first surface of the printed board, and each columnar convexity is fixed to the printed board via the corresponding protrusion with a first screw.

Classes IPC  ?

  • H01R 12/58 - Connexions fixes pour circuits imprimés rigides ou structures similaires caractérisées par les bornes bornes pour insertion dans des trous
  • B62D 5/04 - Direction assistée ou à relais de puissance électrique, p.ex. au moyen d'un servomoteur relié au boîtier de direction ou faisant partie de celui-ci

27.

WIRELESS COMMUNICATION SYSTEM, BASE STATION APPARATUS AND MOBILE STATION APPARATUS

      
Numéro de document 02695529
Statut Délivré - en vigueur
Date de dépôt 2008-09-24
Date de disponibilité au public 2009-04-02
Date d'octroi 2016-05-17
Propriétaire DENSO CORPORATION (Japon)
Inventeur(s)
  • Akimoto, Yosuke
  • Aiba, Tatsushi
  • Yamada, Shohei
  • Katsuragawa, Hiroshi

Abrégé

Transmission frequencies are individually and flexibly established in accordance with the types of pieces of feedback information transmitted from a mobile station apparatus to a base station apparatus, thereby optimizing the transmission period in accordance with the types of pieces of feedback information to minimize the degradation in the system throughput caused by the fact that the transmission period is not identical with the optimum one. A wireless communication system wherein a mobile station apparatus (B) determines a reception quality of a signal received from a base station apparatus (A) and transmits, to the base station apparatus (A), pieces of feedback information generated based on the reception quality. The base station apparatus (A) assigns resources of transmission timings in accordance with the types of pieces of feedback information, while the mobile station apparatus (B) uses the assigned resources to transmit a plurality of types of pieces of feedback information to the base station apparatus.

Classes IPC  ?

  • H04W 72/08 - Affectation de ressources sans fil sur la base de critères de qualité
  • H04W 24/08 - Réalisation de tests en trafic réel

28.

WIRELESS COMMUNICATION SYSTEM, BASE STATION APPARATUS AND MOBILE STATION APPARATUS

      
Numéro de document 02922380
Statut Délivré - en vigueur
Date de dépôt 2008-09-24
Date de disponibilité au public 2009-04-02
Date d'octroi 2017-04-04
Propriétaire DENSO CORPORATION (Japon)
Inventeur(s)
  • Akimoto, Yosuke
  • Aiba, Tatsushi
  • Yamada, Shohei
  • Katsuragawa, Hiroshi

Abrégé

Transmission frequencies are individually and flexibly established in accordance with the types of pieces of feedback information transmitted from a mobile station apparatus to a base station apparatus, thereby optimizing the transmission period in accordance with the types of pieces of feedback information to minimize the degradation in the system throughput caused by the fact that the transmission period is not identical with the optimum one. A wireless communication system wherein a mobile station apparatus (B) determines a reception quality of a signal received from a base station apparatus (A) and transmits, to the base station apparatus (A), pieces of feedback information generated based on the reception quality. The base station apparatus (A) assigns resources of transmission timings in accordance with the types of pieces of feedback information, while the mobile station apparatus (B) uses the assigned resources to transmit a plurality of types of pieces of feedback information to the base station apparatus.

Classes IPC  ?

  • H04W 72/12 - Planification du trafic sans fil
  • H04W 24/00 - Dispositions de supervision, de contrôle ou de test

29.

LUBRICANT COMPOSITION FOR REFRIGERATOR AND COMPRESSOR USING THE SAME

      
Numéro de document 02689583
Statut Délivré - en vigueur
Date de dépôt 2008-06-12
Date de disponibilité au public 2008-12-18
Date d'octroi 2016-02-02
Propriétaire
  • IDEMITSU KOSAN CO., LTD. (Japon)
  • DENSO CORPORATION (Japon)
Inventeur(s)
  • Kaneko, Masato
  • Ikeda, Harutomo
  • Kato, Takayuki
  • Hoshida, Takahiro
  • Inoue, Masaki
  • Ikejima, Shozo
  • Muto, Masataka
  • Yamashita, Masahito

Abrégé

Provided is a lubricant composition for a refrigerator, which is characterized by using a substance mainly containing a polyoxyalkylene glycol derivative and having a hydroxyl number of mgKOH/g or less, as a base oil. Also provided is a compressor using such the lubricant composition for a refrigerator. The lubricant composition for a refrigerator is used for a refrigerator which uses a refrigerant having a specific structure such as an unsaturated fluorohydrocarbon and being usable in current air-conditioning systems for cars or the like. The lubricant composition for a refrigerator exhibits excellent compatibility with the refrigerant, while having excellent stability. The compressor uses such the lubricant composition for a refrigerator.

Classes IPC  ?

  • C10M 107/34 - Polyoxyalkylènes
  • C09K 5/04 - Substances qui subissent un changement d'état physique lors de leur utilisation le changement d'état se faisant par passage de l'état liquide à l'état vapeur ou vice versa
  • C10M 105/18 - Ethers, p.ex. époxydes

30.

LUBRICATING OIL COMPOSITION FOR REFRIGERATORS AND COMPRESSORS USING THE COMPOSITION

      
Numéro de document 02684943
Statut Délivré - en vigueur
Date de dépôt 2008-04-18
Date de disponibilité au public 2008-10-30
Date d'octroi 2016-02-02
Propriétaire
  • IDEMITSU KOSAN CO., LTD. (Japon)
  • DENSO CORPORATION (Japon)
Inventeur(s)
  • Kato, Takayuki
  • Hoshida, Takahiro
  • Inoue, Masaki
  • Ikejima, Shozo
  • Muto, Masataka
  • Yamashita, Masahito
  • Ikeda, Harutomo
  • Kaneko, Masato

Abrégé

A lubricating oil composition for refrigerators comprising a base oil which comprises as a main component a polyol ester compound obtained from a polyhydric alcohol selected from among pentaerythritol, dipentaerythritol, trimethylolpropane, and neopentyl glycol and a C4 to C20 aliphatic monocarboxylic acid and which has an acid value of 0.02 mgKOH/g or less and a hydroxyl value of 5 mgKOH/g or less. A compressor using the lubricating composition. The lubricating oil composition is applicable to such refrigerators that use a refrigerant having a specific structure, such as an unsaturated fluorinated hydrocarbon compound, and being usable in current car air conditioner systems, and has excellent compatibility with the refrigerant, good sealing properties, capability of imparting a low coefficient of friction to sliding members and, yet, excellent stability. The compressor uses the lubricating composition.

Classes IPC  ?

  • C10M 105/38 - Esters de composés polyhydroxylés
  • F04B 39/00 - "MACHINES" À LIQUIDES À DÉPLACEMENT POSITIF; POMPES - Parties constitutives, détails ou accessoires de pompes ou de systèmes de pompage spécialement adaptés aux fluides compressibles, non prévus dans les groupes ou présentant un intérêt autre que celui visé par ces groupes

31.

BASE STATION, MOBILE COMMUNICATION SYSTEM USING THE BASE STATION AND DATA TRANSFER METHOD

      
Numéro de document 02680687
Statut Délivré - en vigueur
Date de dépôt 2008-03-21
Date de disponibilité au public 2008-10-16
Date d'octroi 2016-08-09
Propriétaire DENSO CORPORATION (Japon)
Inventeur(s)
  • Nagata, Jun
  • Itaba, Naoto
  • Kondo, Seiji
  • Hayashi, Sadafuku

Abrégé

Provided is a handover originating base station which transmits data to a handover destination base station, for performing mobile communication terminal handover in a mobile communication system. The handover originating base station is provided with a means for transmitting data whose transmission is not confirmed by a communication terminal, with information which indicates data transmitted just before.

Classes IPC  ?

  • H04W 36/02 - Mise en mémoire tampon ou récupération des informations lors de la resélection
  • H04W 88/08 - Dispositifs formant point d'accès

32.

ON-BOARD EMERGENCY REPORTING APPARATUS AND AUXILIARY BATTERY DEVICE FOR THE SAME

      
Numéro de document 02621450
Statut Délivré - en vigueur
Date de dépôt 2008-02-15
Date de disponibilité au public 2008-08-23
Date d'octroi 2012-05-08
Propriétaire DENSO CORPORATION (Japon)
Inventeur(s) Shimizu, Takashi

Abrégé

An emergency reporting apparatus includes a power supply circuit, a control circuit, and a timer. The power supply circuit generates operating power of the emergency reporting apparatus from a vehicle battery in a vehicle battery mode and from an auxiliary battery in an auxiliary battery mode. The control circuit causes the power supply circuit to switch from the vehicle battery mode to the auxiliary battery mode in response to a trigger event and starts an emergency reporting procedure using the auxiliary battery. The timer measures time elapsed since the power supply circuit switches to the auxiliary battery mode. The control circuit causes the power supply circuit to switch back to the vehicle battery mode, when the elapsed time exceeds a predetermined threshold time period.

Classes IPC  ?

  • H02J 9/06 - Circuits pour alimentation de puissance de secours ou de réserve, p.ex. pour éclairage de secours dans lesquels le système de distribution est déconnecté de la source normale et connecté à une source de réserve avec commutation automatique
  • G08B 23/00 - Alarmes réagissant à des conditions indésirables ou anormales, non spécifiées

33.

EMERGENCY CALL SYSTEM

      
Numéro de document 02643444
Statut Délivré - en vigueur
Date de dépôt 2007-10-04
Date de disponibilité au public 2008-04-10
Date d'octroi 2011-11-22
Propriétaire DENSO CORPORATION (Japon)
Inventeur(s)
  • Sakai, Hiroshi
  • Shimizu, Takashi
  • Ito, Noriaki

Abrégé

An emergency call system includes emergency call means (15), communication means (6, 7, 16, 13), change-over means (8), and electric current limiting means (17). The emergency call means (15) performs an emergency call to a center in an emergency of a vehicle. The communication means (6, 7, 16, 13) communicates with the center, wherein the communication means (6, 7, 16, 13) includes sound output means (6) and drive means (16) for driving the sound output means (6). The change-over means (8) changes a power supply source from a main power source (18) to an auxiliary power source (19). The electric current limiting means (17) limits an electric current of the drive means (16) when the change-over means (8) changes the power supply source to the auxiliary power source (19).

Classes IPC  ?

  • H04M 11/04 - Systèmes de communication téléphonique spécialement adaptés pour être combinés avec d'autres systèmes électriques avec systèmes d’alarme, p.ex. systèmes d’alarme d'incendie, de police ou systèmes antivol  
  • G08B 25/10 - Systèmes d'alarme dans lesquels l'emplacement du lieu où existe la condition déclenchant l'alarme est signalé à une station centrale, p.ex. systèmes télégraphiques d'incendie ou de police caractérisés par le moyen de transmission utilisant des systèmes de transmission sans fil
  • H04B 7/26 - Systèmes de transmission radio, c. à d. utilisant un champ de rayonnement pour communication entre plusieurs postes dont au moins un est mobile

34.

METHOD FOR EFFICIENTLY MANUFACTURING VARIOUS MOLDED PRODUCTS

      
Numéro de document 02534611
Statut Délivré - en vigueur
Date de dépôt 2006-01-30
Date de disponibilité au public 2006-07-31
Date d'octroi 2010-08-03
Propriétaire DENSO CORPORATION (Japon)
Inventeur(s)
  • Tamaki, Shuichi
  • Mitomi, Masaei
  • Narita, Yukinori
  • Takahashi, Mikio

Abrégé

A control means of a molding machine is designed so as to control molding cycles SA and SB for sequentially performing injection of molten resin into a product portion of a mold 1 to fill it therewith, cooling down and solidification of the filled molten resin, mold opening of the mold 1, taking-out of a molded product, and mold closing of the mold 1 as well as changing the shape of a molten resin filled region of the product portion in accordance with the shape of a molded product to be molded in the next molding cycle during the present one molding cycle. Therefore, it is possible to change the shapes of molded products without the need to stop the molding cycle.

Classes IPC  ?

35.

FUEL INJECTION CONTROLLER OF ENGINE

      
Numéro de document 02514394
Statut Délivré - en vigueur
Date de dépôt 2005-08-02
Date de disponibilité au public 2006-02-03
Date d'octroi 2009-10-27
Propriétaire DENSO CORPORATION (Japon)
Inventeur(s) Okochi, Yasuhiro

Abrégé

An electronic control unit compulsorily stops supply of a fuel injection quantity, which is calculated based on various parameters including a throttle opening degree, performed by an injector in accordance with a crank angle signal if a series of operations, of rapidly opening a throttle valve from a certain throttle opening degree and then rapidly closing the throttle valve, occurs within a predetermined time in one combustion cycle of an internal combustion engine after completion of stroke determination. The electronic control unit removes the compulsory stoppage of the supply of the fuel injection quantity if drawing of an air intake quantity overlaps with at least one-third of an intake stroke in one combustion cycle of the engine.

Classes IPC  ?

  • F02D 41/30 - Commande de l'injection de combustible
  • F02D 41/26 - Commande électrique de l'alimentation en mélange combustible ou en ses constituants caractérisée par l'utilisation de moyens numériques utilisant des calculateurs, p.ex. microprocesseurs

36.

IGNITION CONTROL SYSTEM FOR INTERNAL COMBUSTION ENGINE

      
Numéro de document 02513222
Statut Délivré - en vigueur
Date de dépôt 2005-07-25
Date de disponibilité au public 2006-01-26
Date d'octroi 2008-01-22
Propriétaire DENSO CORPORATION (Japon)
Inventeur(s) Okochi, Yasuhiro

Abrégé

An ignition control system for an internal combustion engine includes a throttle opening detector, a crank angle detector, a stroke determiner, and an ignition timing corrector. The throttle opening detector detects a throttle opening of a throttle valve disposed in an intake passage of the internal combustion engine. The crank angle detector detects a crank angle signal associated with the rotation of a crankshaft of the internal combustion engine. The stroke determiner determines a stroke based on the crank angle signal. The ignition timing corrector corrects ignition timing in a retardation direction by a predetermined retardation angle when the throttle valve is rapidly opened to a predetermined throttle opening and then rapidly closed within a predetermined time period including one combustion cycle of the internal combustion engine. The stroke determiner defines the combustion cycle. The predetermined retardation angle is based on at least the throttle opening.

Classes IPC  ?

  • F02P 5/05 - Avance ou retard à l'allumage par étincelle électrique; Leur commande automatiquement, en fonction des conditions de travail du moteur, du véhicule ou des conditions atmosphériques ayant des moyens mécaniques
  • F02P 5/06 - Avance ou retard à l'allumage par étincelle électrique; Leur commande automatiquement, en fonction des conditions de travail du moteur, du véhicule ou des conditions atmosphériques ayant des moyens mécaniques fonction de la vitesse du moteur

37.

VEHICLE NAVIGATION SYSTEM

      
Numéro de document 02456788
Statut Délivré - en vigueur
Date de dépôt 2004-02-03
Date de disponibilité au public 2004-08-04
Date d'octroi 2008-07-15
Propriétaire DENSO CORPORATION (Japon)
Inventeur(s) Kouchiyama, Satoshi

Abrégé

In a vehicle navigation system, a data storage device stores data on categories of points of interest indicated on sign boards provided at freeway exits and facilities and services available at the points of interest. The navigation system performs a search for a point of interest that provides facilities or services specified by an input from a user in a category specified by an input from the user based on the stored data. The navigation system displays an exit at which a sign board including the searched point is provided in a manner that the searched exit is distinguishable from other exit on the display device. Furthermore, the navigation system displays a route to the searched point of interest on the display device.

Classes IPC  ?

  • G08G 1/0962 - Dispositions pour donner des instructions variables pour le trafic avec un indicateur monté à l'intérieur du véhicule, p.ex. délivrant des messages vocaux
  • G01C 21/34 - Recherche d'itinéraire; Guidage en matière d'itinéraire

38.

AUTOMOTIVE AIR CONDITIONING SYSTEM

      
Numéro de document 02419964
Statut Délivré - en vigueur
Date de dépôt 2003-02-26
Date de disponibilité au public 2003-08-28
Date d'octroi 2006-04-04
Propriétaire DENSO CORPORATION (Japon)
Inventeur(s)
  • Yoneno, Tsuyoshi
  • Hasegawa, Atsushi
  • Hirose, Yukihiro
  • Kamiya, Hiroshi

Abrégé

In an automotive air conditioning system according to the present invention, a thin condenser 2 of a condensing unit portion 10 installed on a flat roof of a vehicle such as a bus is provided in such a manner as to be inclined downwardly from the front toward the rear of the vehicle, condenser fans 4 are provided directly above the condenser, and an air inlet 51 to the condenser is disposed in front of the condenser whereas air outlets 52 are disposed above the condenser.

Classes IPC  ?

  • B60H 1/32 - Dispositifs de refroidissement
  • B60H 1/00 - Dispositifs de chauffage, de refroidissement ou de ventilation

39.

PRESSURE SENSITIVE SENSOR AND METHOD OF TREATING TERMINAL OF PRESSURE SENSITIVE SENSOR

      
Numéro de document 02413864
Statut Délivré - en vigueur
Date de dépôt 2002-12-11
Date de disponibilité au public 2003-06-11
Date d'octroi 2009-08-18
Propriétaire DENSO CORPORATION (Japon)
Inventeur(s)
  • Ishihara, Hidenori
  • Tsuda, Hirokazu
  • Kato, Manabu

Abrégé

According to a pressure sensitive sensor and a method of treating a terminal of a pressure sensitive sensor of the invention, a covering portion is formed by a thermoplastic resin material for hot melt molding or a photo-curing resin material cured by absorbing light energy. That is, molding pressure in molding is lower than molding pressure in molding by a general injection molding method. Therefore, a possibility of effecting adverse influence on respective connecting portions of an electrode line, a resistor, a conductive piece and a lead wire by the molding pressure is extremely low and disconnection caused by operating the molding pressure on the connecting portions can reliably be prevented.

Classes IPC  ?

  • G01L 1/04 - Mesure des forces ou des contraintes, en général en mesurant la déformation élastique de jauges, p.ex. de ressorts
  • G01L 7/02 - Mesure de la pression permanente ou quasi permanente d'un fluide ou d'un matériau solide fluent par des éléments mécaniques ou hydrauliques sensibles à la pression sous forme de jauges, élastiquement déformables
  • H01H 1/58 - Connexions électriques avec ou entre contacts; Bornes
  • H01H 3/14 - Organes moteurs, c. à d. pour actionner le mécanisme d'entraînement par une force mécanique extérieure à l'interrupteur adaptés pour être actionnés par une partie du corps humain autre que la main, p.ex. le pied