NHK Spring Co., Ltd.

Japon

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Type PI
        Brevet 1 635
        Marque 60
Juridiction
        International 902
        États-Unis 751
        Canada 30
        Europe 12
Propriétaire / Filiale
[Owner] NHK Spring Co., Ltd. 1 657
Topura Co., Ltd. 33
NHK MEC Corporation 6
NHK International Corporation 4
Nippon Shaft Co., Ltd 2
Date
Nouveautés (dernières 4 semaines) 27
2024 avril (MACJ) 27
2024 mars 5
2024 février 9
2024 janvier 7
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Classe IPC
B60G 21/055 - Barres stabilisatrices 138
G11B 5/48 - Disposition ou montage des têtes par rapport aux supports d'enregistrement 128
G01R 1/073 - Sondes multiples 85
F16F 1/06 - Ressorts enroulés dont les enroulements constituent une surface cylindrique 78
G01R 1/067 - Sondes de mesure 77
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Classe NICE
28 - Jeux, jouets, articles de sport 28
09 - Appareils et instruments scientifiques et électriques 22
12 - Véhicules; appareils de locomotion par terre, par air ou par eau; parties de véhicules 9
18 - Cuir et imitations du cuir 9
25 - Vêtements; chaussures; chapellerie 9
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Statut
En Instance 121
Enregistré / En vigueur 1 574
  1     2     3     ...     17        Prochaine page

1.

INDUCTION HEATING DEVICE AND METHOD FOR HEATING STABILIZERS

      
Numéro d'application 18404599
Statut En instance
Date de dépôt 2024-01-04
Date de la première publication 2024-04-25
Propriétaire NHK SPRING CO., LTD. (Japon)
Inventeur(s)
  • Yoshida, Atsuki
  • Yamauchi, Yuichiro
  • Mizuta, Hidetoshi

Abrégé

An induction heating device according to one embodiment includes a first coil portion and a second coil portion. A bar-shaped workpiece is placed between the first coil portion and the second coil portion. The first coil portion includes a pair of first narrow pitch portions formed in respective end portions thereof, a first wide pitch portion formed between the first narrow pitch portions, and a first medium pitch portion formed in the center. The second coil portion includes a pair of second narrow pitch portions formed in respective end portions, a second wide pitch portion formed between the second narrow pitch portions, and a second medium pitch portion formed in the center.

Classes IPC  ?

  • H05B 6/10 - Appareils de chauffage par induction, autres que des fours, pour des applications spécifiques

2.

SPRING MEMBER

      
Numéro d'application 18278512
Statut En instance
Date de dépôt 2022-02-25
Date de la première publication 2024-04-25
Propriétaire NHK SPRING Co., Ltd. (Japon)
Inventeur(s)
  • Yamada, Yoshio
  • Imaizumi, Hironobu
  • Tajima, Norihiro
  • Takahashi, Shuji

Abrégé

A spring member is provided between two pressed bodies facing each other in a first direction and includes base plates stacked in the first direction. Each base plate is provided with spring protrusions protruding toward either one pressed body of the two pressed bodies and pressing the two pressed bodies in directions such that the pressed bodies move away from each other in the first direction. Between two base plates adjacent to each other in the first direction, a base plate positioned closer to the one pressed body is provided with an insertion hole into which a spring protrusion of the other base plate is inserted in a state of penetrating therethrough in the first direction. Among portions in an along-plane direction along a plane orthogonal to the first direction provided with the spring protrusions, the spring constant of at least one portion is different from that of another portion.

Classes IPC  ?

3.

CIRCUIT BOARD AND MANUFACTURING METHOD

      
Numéro d'application 18546088
Statut En instance
Date de dépôt 2022-01-27
Date de la première publication 2024-04-25
Propriétaire NHK SPRING CO., LTD. (Japon)
Inventeur(s)
  • Tanaka, Ryo
  • Yamauchi, Yuichiro
  • Suzuki, Kohei

Abrégé

A circuit board having a circuit pattern on a base plate and an additional metal layer laid and bonded on the circuit pattern, wherein the additional metal layer comprises an attachment plane portion configured to fix a semiconductor chip using solder, and an engagement uneven portion provided adjacent to the attachment plane portion, wherein the attachment plane portion is a face having unevenness smaller than the engagement uneven portion.

Classes IPC  ?

  • H01L 23/00 - DISPOSITIFS À SEMI-CONDUCTEURS NON COUVERTS PAR LA CLASSE - Détails de dispositifs à semi-conducteurs ou d'autres dispositifs à l'état solide
  • H01L 23/498 - Connexions électriques sur des substrats isolants
  • H05K 1/18 - Circuits imprimés associés structurellement à des composants électriques non imprimés
  • H05K 3/34 - Connexions soudées

4.

COIL SPRING, SUSPENSION DEVICE, AND METHOD FOR PRODUCING COIL SPRING

      
Numéro d'application 18399940
Statut En instance
Date de dépôt 2023-12-29
Date de la première publication 2024-04-25
Propriétaire NHK SPRING CO., LTD. (Japon)
Inventeur(s)
  • Okada, Hideki
  • Yamauchi, Yuichiro
  • Tanaka, Ryo
  • Suzuki, Takeshi
  • Shibairi, Kosuke

Abrégé

According to an embodiment, a coil spring is formed of a wire which is helically wound, and includes an end turn portion and an effective portion, and a surface of the wire in the end turn portion includes an area which is softer than a surface of the wire in the effective portion.

Classes IPC  ?

  • F16F 1/04 - Ressorts enroulés
  • B60G 11/14 - Suspensions élastiques caractérisées par la disposition, l'emplacement ou le type des ressorts ayant des ressorts hélicoïdaux, spirales ou en bobines uniquement

5.

SHIP

      
Numéro d'application 18397493
Statut En instance
Date de dépôt 2023-12-27
Date de la première publication 2024-04-25
Propriétaire NHK SPRING Co., Ltd. (Japon)
Inventeur(s)
  • Shirao, Masato
  • Kamiya, Takafumi
  • Tokushige, Jun
  • Sato, Marino

Abrégé

A ship including an engine, a jet propulsion device, a ship controller, and a ship position detection unit, in which the jet propulsion device includes a nozzle that ejects a jet stream generated by the driving force output from the engine, and a bucket that changes a direction of the jet stream, the position of the bucket includes at least a forward-side intermediate position between the forward position and the neutral position, the ship controller has a ship fixed point holding mode in which feedback control of the engine and the jet propulsion device is performed based on a deviation between a preset target ship position and the actual ship position, and both control of the position of the bucket including the forward-side intermediate position and control of a rotational speed of the engine are performed in the ship fixed point holding mode.

Classes IPC  ?

  • B63H 25/46 - Gouverne ou ancrage dynamique à l'aide de jets
  • B63H 21/21 - Moyens de commande du moteur ou de la transmission spécialement adaptés à l'utilisation à bord d'un navire

6.

STATOR CORE, STATOR UNIT, AND MOTOR

      
Numéro d'application 17768270
Statut En instance
Date de dépôt 2020-09-30
Date de la première publication 2024-04-25
Propriétaire NHK SPRING CO., LTD. (Japon)
Inventeur(s) Kameda, Yohei

Abrégé

A stator core that is configured by stacking plural core plates and that is housed inside a case of a motor. The plural core plates include an elastic protrusion-equipped core plate provided with plural elastic protrusions arrayed in a circumferential direction. The elastic protrusions extend toward a radial direction outside from an outer peripheral portion of the elastic protrusion-equipped core plate and are bent in an axial direction. The stator core is supported by the case in a state in which the plural elastic protrusions are in contact with an inner peripheral face of the case and elastically flexed.

Classes IPC  ?

  • H02K 1/18 - Moyens de montage ou de fixation des parties magnétiques fixes sur ou aux structures constituant le stator

7.

LAMINATED IRON CORE INSPECTION METHOD AND DEVICE, AND REPAIR METHOD AND DEVICE

      
Numéro d'application JP2023036959
Numéro de publication 2024/085049
Statut Délivré - en vigueur
Date de dépôt 2023-10-12
Date de publication 2024-04-25
Propriétaire NHK SPRING CO., LTD. (Japon)
Inventeur(s)
  • Ando Shuji
  • Jin Yuichiro

Abrégé

Provided is a method for inspecting a laminated iron core, the method making it possible to inspect the projection amount of a welded part with high precision and high speed. A method for inspecting a laminated iron core 1 in which a plurality of ring-shaped iron core pieces 3 are laminated in an axial direction and in which a plurality of welded parts 5 are provided in a circumferential direction leading to an end surface 1a configured from the iron core pieces 3 at axial-direction end parts, wherein the laminated iron core 1 is rotated in the circumferential direction, and the amount by which the plurality of welded parts 5 project in the axial direction relative to the end surface 1a is measured continuously from the axial direction in accordance with rotation of the laminated iron core 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

8.

VEHICLE SEAT

      
Numéro d'application 18486862
Statut En instance
Date de dépôt 2023-10-13
Date de la première publication 2024-04-18
Propriétaire NHK SPRING CO., LTD. (Japon)
Inventeur(s)
  • Osa, Shunichiro
  • Trieu, Pham Quoc

Abrégé

A vehicle seat including: a seat back that is tiltable forward around a reclining rod; a support rod that extends along the seat width direction and is supported at a support member that is attached to a vehicle body floor part; and a coupling mechanism that couples the support rod with the reclining rod, the coupling mechanism is configured to attain: a first coupling state that is a coupling state when the seat back is at a position supporting the back area of the seated vehicle occupant, and a second coupling state that is a coupling state when the seat back is tilted forward and a rear face of the seat back is made horizontal, a distance from the support rod to the reclining rod in a seat side view is longer in the second coupling state than in the first coupling state.

Classes IPC  ?

  • B60N 2/20 - Sièges spécialement adaptés aux véhicules; Agencement ou montage des sièges dans les véhicules le siège ou l'une de ses parties étant mobile, p.ex. réglable le dossier étant rabattable, p.ex. pour faciliter l'accès

9.

STACKED BODY MANUFACTURING DEVICE, AND STACKED BODY MANUFACTURING METHOD

      
Numéro d'application JP2023036915
Numéro de publication 2024/080316
Statut Délivré - en vigueur
Date de dépôt 2023-10-11
Date de publication 2024-04-18
Propriétaire NHK SPRING CO., LTD. (Japon)
Inventeur(s)
  • Ito, Keiichi
  • Kameda, Yohei
  • Watanabe, Koji

Abrégé

A stacked body manufacturing device according to the present disclosure includes a supply mechanism for supplying thin plate-shaped metal pieces including metal pieces having an adhesive applied to a portion of at least one surface, and an annular squeezer having a conveying path in which the metal pieces supplied from the supply mechanism are successively stacked and conveyed, wherein the squeezer includes: a first side pressure application region which is positioned at an end portion on an upstream side in a conveying direction of the metal pieces, and which employs a prescribed pressure to press and support at least a portion of a side surface of each of the metal pieces supplied from the supply mechanism; a second side pressure application region which is positioned at an end portion on a downstream side in the conveying direction, and which employs a prescribed pressure to press and support at least a portion of the side surface of each of the metal pieces being conveyed along the inside of the squeezer; and an intermediate region which is positioned between the first side pressure application region and the second side pressure application region in the conveying direction, and in which a gap is formed to the metal pieces that are being conveyed along the inside of the squeezer.

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

10.

HAND REST DEVICE AND VEHICLE OCCUPANT SUPPORT DEVICE

      
Numéro d'application 18483431
Statut En instance
Date de dépôt 2023-10-09
Date de la première publication 2024-04-18
Propriétaire NHK SPRING CO., LTD. (Japon)
Inventeur(s)
  • Honda, Chikanori
  • Suzuki, Kousuke

Abrégé

A hand rest device, including: a hand rest that is disposed at a front side of a seat of a vehicle, the hand rest being disposed at a usage position for supporting a hand of a vehicle occupant seated at the seat and an adjustment mechanism that adjusts a height of the usage position of the hand rest.

Classes IPC  ?

  • B60N 3/00 - Aménagements ou adaptations d'autres accessoires pour passagers, non prévus ailleurs
  • B60N 2/75 - Accoudoirs

11.

SEAT BACK PANEL, SEAT BACK FRAME AND VEHICLE SEAT

      
Numéro d'application 18305233
Statut En instance
Date de dépôt 2023-04-21
Date de la première publication 2024-04-18
Propriétaire
  • NHK SPRING CO., LTD. (Japon)
  • SUBARU CORPORATION (Japon)
Inventeur(s)
  • Arai, Takumi
  • Oki, Takuma
  • Yadomaru, Yusuke
  • Handa, Masami
  • Nishio, Toshimitu

Abrégé

A seat back panel includes a panel main body and a separate panel. The panel main body is disposed at a posterior portion of a seat back of a vehicle seat. The panel main body structures a portion of a main body portion of a seat back frame. An aperture is formed at a location of the panel main body that opposes a dorsal region of a seat occupant. The separate panel is attached to the main body portion and closes up the aperture. At a time of rear-end collision of the vehicle, the separate panel receives a load from the dorsal region of the seat occupant and relatively displaces toward the rear side of the seat back with respect to the panel main body.

Classes IPC  ?

  • B60N 2/42 - Sièges spécialement adaptés aux véhicules; Agencement ou montage des sièges dans les véhicules à des fins particulières ou pour des véhicules particuliers le siège étant construit pour protéger son occupant des effets des forces d'accélération anormales, p.ex. sièges anticollision ou sièges de sécurité
  • B60N 2/64 - Dossiers

12.

BENDING STRUCTURE AND CONDUCTIVE DEVICE

      
Numéro d'application 18275805
Statut En instance
Date de dépôt 2022-02-24
Date de la première publication 2024-04-11
Propriétaire NHK SPRING CO., LTD. (Japon)
Inventeur(s)
  • Hirata, Takafumi
  • Hotoda, Yuki

Abrégé

Provided is a bending structure that can be reduced in diameter. The present invention is provided with a bending part 9 which has an elastically bendable and expandable inner coil part 13 and outer coil part 15, and in which a corresponding winding section 13a of the inner coil part 13 is fit in the space between adjacent winding sections 15a of the outer coil part 15. At least one of the inner and outer coil parts 13 and 15 is conductive and forms a conductive path P1. The bending part 9, which is capable of suppressing compression in the axial direction, enables the formation of the conductive path P1 without the need of another conductive line or the like, thereby simplifying the structure.

Classes IPC  ?

  • B25J 17/02 - Joints articulés
  • B25J 19/00 - Accessoires adaptés aux manipulateurs, p.ex. pour contrôler, pour observer; Dispositifs de sécurité combinés avec les manipulateurs ou spécialement conçus pour être utilisés en association avec ces manipulateurs

13.

VEHICLE SEAT

      
Numéro d'application 18482728
Statut En instance
Date de dépôt 2023-10-06
Date de la première publication 2024-04-11
Propriétaire
  • NHK SPRING CO., LTD. (Japon)
  • SUBARU CORPORATION (Japon)
Inventeur(s)
  • Mikita, Yukinori
  • Yoshiga, Kensuke
  • Shirai, Jun
  • Kitanaka, Fumito
  • Takano, Masafumi

Abrégé

A vehicle seat includes a hinge cover and a reclining lever. The hinge cover is disposed at a side portion of a seat cushion, and has an opening through which a recliner shaft of a recliner provided between the seat cushion and a seat back passes. The reclining lever is disposed at an outer side in a seat width direction with respect to the hinge cover, is rotatable about the recliner shaft to unlock the recliner, and has a protrusion protruding inward in the seat width direction, the protrusion facing an edge portion of the opening in a radial direction of the recliner shaft.

Classes IPC  ?

  • B60N 2/22 - Sièges spécialement adaptés aux véhicules; Agencement ou montage des sièges dans les véhicules le siège ou l'une de ses parties étant mobile, p.ex. réglable le dossier étant réglable

14.

VEHICLE SEAT

      
Numéro d'application 18483372
Statut En instance
Date de dépôt 2023-10-09
Date de la première publication 2024-04-11
Propriétaire
  • NHK SPRING CO., LTD. (Japon)
  • SUBARU CORPORATION (Japon)
Inventeur(s)
  • Mikita, Yukinori
  • Yoshiga, Kensuke
  • Kitanaka, Fumito
  • Takano, Masafumi

Abrégé

A vehicle seat includes a hinge cover that is disposed at aside portion of a seat cushion and has an opening through which a recliner shaft of a recliner provided between the seat cushion and a seat back passes, and a reclining lever that is disposed at an outer side in a seat width direction with respect to the hinge cover and is rotatable about the recliner shaft to unlock the recliner. A part of an edge portion of the opening of the hinge cover is provided with a facing portion that protrudes further toward the recliner shaft side than another portion of the edge portion and faces the recliner shaft in proximity.

Classes IPC  ?

  • B60N 2/22 - Sièges spécialement adaptés aux véhicules; Agencement ou montage des sièges dans les véhicules le siège ou l'une de ses parties étant mobile, p.ex. réglable le dossier étant réglable

15.

COIL SPRING MANUFACTURING METHOD

      
Numéro d'application JP2022043557
Numéro de publication 2024/075314
Statut Délivré - en vigueur
Date de dépôt 2022-11-25
Date de publication 2024-04-11
Propriétaire NHK SPRING CO., LTD. (Japon)
Inventeur(s)
  • Takeda, Kazuya
  • Nagayasu, Go
  • Tsukada, Kouta

Abrégé

The objective of the present invention is to provide a coil spring manufacturing method with which it is possible to suppress variations in quality. A coil spring manufacturing method according to the present invention involves processing a base material (100) comprising a wire rod, and includes: a cold forming step (c) for subjecting the base material (100) to cold forming to fabricate a helical formed material (102); a quenching step (e) for quenching the formed material (102); and an electrically heated tempering step (f) for subjecting the formed material (103) that has been quenched to tempering by means of electrical heating.

Classes IPC  ?

  • B21F 35/00 - Fabrication de ressorts en fils métalliques
  • C21D 9/02 - Traitement thermique, p.ex. recuit, durcissement, trempe ou revenu, adapté à des objets particuliers; Fours à cet effet pour ressorts
  • C21D 1/09 - Durcissement de surface par radiation particulaire
  • C21D 1/40 - Chauffage direct par résistance
  • F16F 1/02 - Ressorts en acier ou faits d'un autre matériau ayant une faible friction intérieure; Ressorts enroulés, de torsion, à lame, en forme de coupelles, à corps annulaire ou similaire, le matériau de ressort ne jouant pas de rôle

16.

BENDING STRUCTURE AND SEMI-FINISHED PRODUCT THEREOF

      
Numéro d'application JP2023035860
Numéro de publication 2024/075677
Statut Délivré - en vigueur
Date de dépôt 2023-10-02
Date de publication 2024-04-11
Propriétaire NHK SPRING CO., LTD. (Japon)
Inventeur(s)
  • Hotoda Yuki
  • Inaba Masahiro

Abrégé

Provided is a bending structure which can relax a load exerted on a core material to inhibit abnormalities of a bending action when an urging force is applied to the bending structure. This bending structure comprises: a flexible core material 17 that allows bending against a compression force in the axial direction; an elastic member 19 that is positioned in parallel to the core material 17 and can compress in the axial direction; a base portion 3 that receives one side of the core material 17 and the elastic member 19 in the axial direction; and a mobile portion 5 that receives the other side of the core material 17 and the elastic member 19 in the axial direction, wherein, in a state in which the elastic member 19 is not compressed by the base portion 3 and the mobile portion 5, the core material 17 has a length in the axial direction that is shorter than the length in the axial direction between the base portion 3 and mobile portion 5 receiving sections 3b and 5b, and the elastic member 19 receives a load in the axial direction corresponding to the spacing between the base portion 3 and the mobile portion 5 and is compressed, and applies an urging force.

Classes IPC  ?

  • B25J 17/00 - Joints
  • F16F 1/32 - Ressorts en forme de coupelles; Ressorts en forme de disques légèrement concaves

17.

CUSHION SKIN, SEAT CUSHION, AND VEHICLE SEAT

      
Numéro d'application 18482534
Statut En instance
Date de dépôt 2023-10-06
Date de la première publication 2024-04-11
Propriétaire
  • NHK SPRING CO., LTD. (Japon)
  • SUBARU CORPORATION (Japon)
Inventeur(s)
  • Takazawa, Syunji
  • Hasumi, Hideki
  • Kageyama, Atsushi
  • Kitanaka, Fumito
  • Nagumo, Kenji

Abrégé

In a cushion skin, left and right side surface skin front portions are fixed to a cushion frame of the seat cushion. The left and right side surface skin rear portions are respectively connected to the left and right side surface skin front portions, and each have a lower extending portion extending downward of the rear portion of the cushion pad. The connecting portion is disposed at the lower side of the rear portion of the cushion pad, and connects the distal end portions of each lower extending portion of the left and right side surface skin rear portions in the seat left-right direction. In each lower extending portion, a front side in the seat front-rear direction expands wider outward in the seat left-right direction than a rear side.

Classes IPC  ?

18.

MULTILAYER STRUCTURE AND METHOD FOR PRODUCING MULTILAYER STRUCTURE

      
Numéro d'application JP2023032346
Numéro de publication 2024/075459
Statut Délivré - en vigueur
Date de dépôt 2023-09-05
Date de publication 2024-04-11
Propriétaire NHK SPRING CO., LTD. (Japon)
Inventeur(s)
  • Otsuka Yusuke
  • Kaneda Noriyoshi
  • Sano Takamitsu

Abrégé

A multilayer structure comprising a substrate having a first surface and a second surface, which adjoins the first surface, a first insulating film disposed on the first surface and the second surface, and a second insulating film disposed on the first insulating film and at a corner formed at the boundary between the first surface and the second surface, wherein the difference in coefficient of thermal expansion between the substrate and the second insulating film is smaller than the difference in coefficient of thermal expansion between the substrate and the first insulating film; and a method for producing the multilayer structure, the method comprising using a substrate having a first surface and a second surface, which adjoins the first surface, forming a first insulating film on the first surface and the second surface, and melting a powder of an organic material and spraying the melt on the first insulating film and into the interstices thereof to thereby form a second insulating film.

Classes IPC  ?

  • H01L 21/3065 - Gravure par plasma; Gravure au moyen d'ions réactifs

19.

RUST PROOFING METHOD FOR CYLINDRICAL MEMBER

      
Numéro d'application JP2023034230
Numéro de publication 2024/075530
Statut Délivré - en vigueur
Date de dépôt 2023-09-21
Date de publication 2024-04-11
Propriétaire NHK SPRING CO., LTD. (Japon)
Inventeur(s)
  • Nakamura, Koji
  • Yajima, Takashi

Abrégé

A rust proofing method for cylindrical members according to the present invention is a method of rust prevention treatment for a cylindrical member, and comprises: a first end section forming step for forming, on one end of the cylindrical member, a first end section for sealing the one end; a rust proofing material insertion step for inserting, into the cylindrical member, a rust proofing material which has a scatter suppression material, a vaporizable rust proofing agent covered with the scatter suppression material, and a holding sheet for holding the vaporizable rust proofing agent; a second end section forming step for forming, on an end section on a side opposite to the first end section of the cylindrical member, a second end section for sealing the end section, after accommodating the rust proofing material in the cylindrical member; and a rust proofing agent vaporization step for vaporizing the vaporizable rust proofing agent.

Classes IPC  ?

  • C23F 11/02 - Inhibition de la corrosion de matériaux métalliques par application d'inhibiteurs sur la surface menacée par la corrosion ou par addition d'inhibiteurs à l'agent corrosif dans l'air ou les gaz par addition d'inhibiteurs en phase vapeur
  • B60G 21/055 - Barres stabilisatrices
  • F16F 1/02 - Ressorts en acier ou faits d'un autre matériau ayant une faible friction intérieure; Ressorts enroulés, de torsion, à lame, en forme de coupelles, à corps annulaire ou similaire, le matériau de ressort ne jouant pas de rôle
  • F16F 1/14 - Ressorts de torsion faits de barres ou de tubes

20.

COVER AND RECORDING DEVICE UTILIZING SAID COVER

      
Numéro d'application JP2023034526
Numéro de publication 2024/070952
Statut Délivré - en vigueur
Date de dépôt 2023-09-22
Date de publication 2024-04-04
Propriétaire NHK SPRING CO., LTD. (Japon)
Inventeur(s)
  • Araki Toshimitsu
  • Okawara Osamu
  • Kondo Mitsuhiro
  • Miyazaki Wataru

Abrégé

Provided is a cover with which it is possible to improve the sealability of a gasket having a narrow-width section. A cover 19 is installed in an opening 17a in a base 17 of a housing 3 for housing an internal mechanism 5 in a space 3a, and the cover closes off the space 3a. The cover comprises: an outer peripheral section 19a that is received in the base 17; and a gasket 29 that is provided stretched in a circuiting form along the outer peripheral section 19a and that, protruding from the outer peripheral section 19a, is compressed by abutting on the base 17. The gasket 29 is provided with a broad-width section 31 the width of which across the inside and outside of the circuiting form is relatively large, and a narrow-width section 33 the width of which is relatively small, the narrow-width section 33 being given bulk along the direction of compression of the gasket 29 by a layered structure having a bulk-adding layer.

Classes IPC  ?

  • G11B 33/12 - Disposition des éléments de structure dans les appareils, p.ex. d'alimentation, des modules
  • G11B 33/14 - Diminution de l'influence des paramètres physiques, p.ex. changements de température, humidité, poussière

21.

RECORDING DEVICE AND COVER

      
Numéro d'application JP2023034527
Numéro de publication 2024/070953
Statut Délivré - en vigueur
Date de dépôt 2023-09-22
Date de publication 2024-04-04
Propriétaire NHK SPRING CO., LTD. (Japon)
Inventeur(s)
  • Tanabe Yusuke
  • Nagashima Masakatsu
  • Takahashi Shuji

Abrégé

Provided is a recording device with which the sealing performance of a gasket having a narrow portion can be improved. The recording device comprises a base 17 in which an internal mechanism 5 is accommodated in a space 3a having an opening part 17a, a cover 19 that is attached to the opening part 17a of the base 17 and that closes the space 3a, and a gasket 29 that extends in a circumferential manner along an outer circumferential part 19a of the cover 19 and that is compressed by contact with the base 17. The gasket 29 includes a wide part 31 of which the width extending from the inside to the outside of the circumferential form is relatively large, and a narrow part 33 of which said width is relatively small. One or both of the cover 19 and the base 17 is provided with a protrusion 37 in the compression direction of the gasket 29, the protrusion increasing the compression ratio of the narrow part 33 in a portion corresponding to the narrow part 33.

Classes IPC  ?

  • G11B 33/12 - Disposition des éléments de structure dans les appareils, p.ex. d'alimentation, des modules
  • G11B 33/14 - Diminution de l'influence des paramètres physiques, p.ex. changements de température, humidité, poussière
  • F16J 15/14 - Joints d'étanchéité entre surfaces immobiles entre elles au moyen d'un matériau en grains ou en matière plastique ou d'un fluide

22.

BRAZING MATERIAL FOR JOINING AND JOINT

      
Numéro d'application JP2023034671
Numéro de publication 2024/071018
Statut Délivré - en vigueur
Date de dépôt 2023-09-25
Date de publication 2024-04-04
Propriétaire NHK SPRING CO., LTD. (Japon)
Inventeur(s)
  • Yamauchi, Yuichiro
  • Seki, Yusuke

Abrégé

A brazing material for joining according to the present invention is for joining ceramics and metal and includes 31% by weight or more and less than 60% by weight of antimony (Sb) and 1% by weight to 5% by weight of titanium (Ti), the remainder being copper (Cu) and inevitable impurities.

Classes IPC  ?

  • C22C 9/00 - Alliages à base de cuivre
  • C22C 12/00 - Alliages à base d'antimoine ou de bismuth
  • C22C 30/02 - Alliages contenant moins de 50% en poids de chaque constituant contenant du cuivre
  • C22C 30/04 - Alliages contenant moins de 50% en poids de chaque constituant contenant de l'étain ou du plomb
  • C04B 37/02 - Liaison des articles céramiques cuits avec d'autres articles céramiques cuits ou d'autres articles, par chauffage avec des articles métalliques
  • B23K 35/28 - Emploi de matériaux spécifiés pour le soudage ou le brasage dont le principal constituant fond à moins de 950 C
  • B23K 35/30 - Emploi de matériaux spécifiés pour le soudage ou le brasage dont le principal constituant fond à moins de 1550 C

23.

SUPERCHARGER

      
Numéro d'application JP2023030596
Numéro de publication 2024/070367
Statut Délivré - en vigueur
Date de dépôt 2023-08-24
Date de publication 2024-04-04
Propriétaire
  • IHI CORPORATION (Japon)
  • NHK SPRING CO., LTD. (Japon)
Inventeur(s)
  • Katsu Yoshihito
  • Nakayama Shun
  • Sasaki Yuji
  • Ito Keiichi
  • Nishiwaki Naruhiko

Abrégé

A supercharger comprising a motor including a rotor provided on a rotating shaft and a stator provided around the rotor, wherein the stator includes a stator core, an insulator, a coil, a bus bar connected to an end of the coil, and a thermistor, the temperature sensing element of the thermistor is inserted in the axial direction into a pocket provided in the insulator, and the signal cable of the thermistor is drawn out from the temperature sensing element in the opposite direction to the direction of insertion into the pocket and extends across the temperature sensing element side of the bus bar when viewed from the axial direction.

Classes IPC  ?

  • H02K 11/25 - Dispositifs pour détecter la température ou actionnés par des valeurs de cette variable
  • H02K 3/50 - Fixation des têtes de bobines, des connexions équipotentielles ou des connexions s'y raccordant

24.

STAGE

      
Numéro d'application JP2023021868
Numéro de publication 2024/070070
Statut Délivré - en vigueur
Date de dépôt 2023-06-13
Date de publication 2024-04-04
Propriétaire NHK SPRING CO., LTD. (Japon)
Inventeur(s)
  • Futakuchiya Jun
  • Aikawa Naoya

Abrégé

This stage comprises a first metal plate, a second metal plate positioned under the first metal plate, a heat-insulating portion that includes a first space provided in the first metal plate and a second space provided in the second metal plate; and a circulation path and a heater that are disposed with the heat-insulating portion therebetween. In a cross-sectional view, the width of the heat-insulating portion in the first metal plate differs from the width of the heat-insulating portion in the second metal plate.

Classes IPC  ?

  • H01L 21/683 - Appareils spécialement adaptés pour la manipulation des dispositifs à semi-conducteurs ou des dispositifs électriques à l'état solide pendant leur fabrication ou leur traitement; Appareils spécialement adaptés pour la manipulation des plaquettes pendant la fabrication ou le traitement des dispositifs à semi-conducteurs ou des dispositifs électriques à l'état solide ou de leurs composants pour le maintien ou la préhension
  • H05B 3/20 - Eléments chauffants ayant une surface s'étendant essentiellement dans deux dimensions, p.ex. plaques chauffantes

25.

STAGE

      
Numéro d'application JP2023021870
Numéro de publication 2024/070071
Statut Délivré - en vigueur
Date de dépôt 2023-06-13
Date de publication 2024-04-04
Propriétaire NHK SPRING CO., LTD. (Japon)
Inventeur(s)
  • Futakuchiya Jun
  • Aikawa Naoya

Abrégé

This stage comprises: a first metal plate having a first groove; a second metal plate positioned under the first metal plate and having a through-opening; a third metal plate positioned under the second metal plate and having a second groove; a heat insulating portion in which the first groove, the through-opening, and the second groove communicate with each other; a first circulation path and a first heater provided in at least one of the first metal plate, the second metal plate, and the third metal plate; and at least one of a second circulation path and a second heater. The first circulation path and the second circulation path are provided in a first region bounded by the heat insulating portion. The first heater and the second heater are provided in a second region bounded by the heat insulating portion opposite the first region.

Classes IPC  ?

  • H01L 21/683 - Appareils spécialement adaptés pour la manipulation des dispositifs à semi-conducteurs ou des dispositifs électriques à l'état solide pendant leur fabrication ou leur traitement; Appareils spécialement adaptés pour la manipulation des plaquettes pendant la fabrication ou le traitement des dispositifs à semi-conducteurs ou des dispositifs électriques à l'état solide ou de leurs composants pour le maintien ou la préhension
  • H05B 3/20 - Eléments chauffants ayant une surface s'étendant essentiellement dans deux dimensions, p.ex. plaques chauffantes

26.

BENDING STRUCTURE AND WASHER

      
Numéro d'application JP2023034899
Numéro de publication 2024/071102
Statut Délivré - en vigueur
Date de dépôt 2023-09-26
Date de publication 2024-04-04
Propriétaire NHK SPRING CO., LTD. (Japon)
Inventeur(s)
  • Hirata Takafumi
  • Hotoda Yuki
  • Hayakawa Yuki

Abrégé

Provided is a bending structure that enables an end member to be easily and firmly attachable to a bending part. The bending structure comprises: a bending part 7 that is capable of elastically bending with respect to the axial direction thereof; a base part 3 that is attached to an axial end of the bending part 7; and a coupling arm 21 that is coupled to the base part 3.

Classes IPC  ?

  • B25J 17/00 - Joints
  • B25J 18/06 - Bras flexibles
  • F16B 21/08 - Dispositifs de fixation largables à action rapide dans lesquels la broche ou l'ergot ont une partie élastique
  • F16B 43/00 - Rondelles ou dispositifs équivalents; Autres dispositifs de support pour têtes de boulons ou d'écrous

27.

LAMINATED BODY MANUFACTURING DEVICE AND LAMINATED BODY MANUFACTURING METHOD

      
Numéro d'application JP2023035507
Numéro de publication 2024/071333
Statut Délivré - en vigueur
Date de dépôt 2023-09-28
Date de publication 2024-04-04
Propriétaire NHK SPRING CO., LTD. (Japon)
Inventeur(s) Hirama, Michinobu

Abrégé

A laminated body manufacturing device according to the present disclosure comprises: a feed mechanism which is capable of feeding a plurality of iron core members that include a locking iron core member having a locking piece on an outer or inner periphery thereof and a non-locking iron core member having no locking piece; a receiving member which is capable of receiving the iron core members fed from the feed mechanism; a dividing mechanism which is disposed between the feed mechanism and the receiving member and which controls the feeding of the iron core members to the receiving member; and a squeeze which is disposed between the feed mechanism and the dividing mechanism and which laterally supports the iron core members being fed from the feed mechanism. The iron core members are each composed of a block body, at least a portion of which is formed from a plurality of plate-like core pieces bonded to each other. The dividing mechanism comprises: a locking part that is capable of moving between a locking position and a non-locking position of the locking piece of the locking iron core member discharged from the squeeze; and an actuating device that cause the movement of the locking part.

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

28.

HEADREST STAY AND RETAINING STRUCTURE

      
Numéro d'application 18469165
Statut En instance
Date de dépôt 2023-09-18
Date de la première publication 2024-03-21
Propriétaire
  • NHK SPRING CO., LTD. (Japon)
  • SUBARU CORPORATION (Japon)
Inventeur(s)
  • Imamura, Kiyohito
  • Nakamura, Shogo
  • Sawada, Tatsuya
  • Takano, Masafumi

Abrégé

A headrest stay includes a detachment prevention slot portion formed in a rod-shaped leg portion, the detachment prevention slot portion being recessed toward a center side of the leg portion, the lock portion being configured to enter into the detachment prevention slot portion, and the detachment prevention slot portion including: a first flat face portion that faces a lower side; and a second flat face portion that faces an upper side, the second flat face portion including: an opposing portion that opposes the first flat face portion; and a region that, in a vertical sectional diagram cut along the axial direction of the leg portion, is disposed at an outer peripheral side of the leg portion relative to the first flat face portion.

Classes IPC  ?

  • B60N 2/818 - Appuis-tête mobiles ou réglables coulissant verticalement caractérisés par leurs dispositifs de verrouillage à positionnement pas-à-pas
  • B60N 2/897 - Appuis-tête avec des manchons situés dans le dossier pour guider les tiges de l’appui-tête

29.

SUSPENSION SYSTEM

      
Numéro d'application JP2023031515
Numéro de publication 2024/053513
Statut Délivré - en vigueur
Date de dépôt 2023-08-30
Date de publication 2024-03-14
Propriétaire NHK SPRING CO., LTD. (Japon)
Inventeur(s)
  • Kanazawa, Takanobu
  • Suzuki, Takuto
  • Iino, Shinji
  • Uetsuhara, Saiji

Abrégé

A suspension system according to the present invention comprises a plate spring extending in band form, a first arm that supports one end of the plate spring, a second arm that supports the other end of the plate spring, a member that connects the first and second arms, and an adjustment device that connects to the member or a body structure and grasps part of the plate spring to change the shape of the plate spring.

Classes IPC  ?

  • B60G 17/02 - Suspensions élastiques permettant d'ajuster les caractéristiques des ressorts ou des amortisseurs de vibrations, de réguler la distance entre la surface porteuse et la partie suspendue du véhicule ou de bloquer la suspension pendant l'utilisation pou les caractéristiques des ressorts
  • B60G 11/08 - Suspensions élastiques caractérisées par la disposition, l'emplacement ou le type des ressorts ayant des ressorts à lames uniquement disposés sensiblement perpendiculaires à l'axe longitudinal du véhicule
  • B60G 21/055 - Barres stabilisatrices

30.

VEHICLE SEAT

      
Numéro d'application 18455423
Statut En instance
Date de dépôt 2023-08-24
Date de la première publication 2024-03-07
Propriétaire
  • NHK SPRING CO., LTD. (Japon)
  • SUBARU CORPORATION (Japon)
Inventeur(s)
  • Ito, Keishiro
  • Abe, Takumi
  • Ishiyama, Yosuke
  • Sugihira, Yohei
  • Fukushima, Masato

Abrégé

A vehicle seat, comprising: a seat back pad attached to a seat back frame configuring a frame; a back support device provided on a seat rear side of the seat back pad, configured to assist a seated posture of a seated person, and including an opening penetrating in a seat back thickness direction; and an air conditioning device including an air conditioner configured to suction and blow out air, and a flow path forming portion connected to the air conditioner, inserted into the opening of the back support device, and performing at least one of blowing out air to a side of the seated person or suctioning air from the seated person side in accordance with the air conditioner.

Classes IPC  ?

31.

WORKPIECE HOLDING DEVICE AND INSPECTION DEVICE COMPRISING WORKPIECE HOLDING DEVICE

      
Numéro d'application 18453366
Statut En instance
Date de dépôt 2023-08-22
Date de la première publication 2024-03-07
Propriétaire NHK SPRING CO., LTD. (Japon)
Inventeur(s)
  • Fukushima, Koichi
  • Honma, Akira

Abrégé

A workpiece holding device includes a workpiece support surface and a blow suction unit. The workpiece support surface includes suction holes formed therein. A workpiece placed on the workpiece support surface is adsorbed by the suction holes. The blow suction unit includes an ionizer that ionizes gas (for example, air), a jet outlet that jets the gas toward the workpiece and a suction inlet. The gas blown onto and reflected off the workpiece is suctioned through the suction inlet. While blowing the ionized gas onto the workpiece, the blow suction unit is moved relative to the length direction of the workpiece.

Classes IPC  ?

  • B25B 11/00 - Porte-pièces ou dispositifs de mise en position non couverts par l'un des groupes , p.ex. porte-pièces magnétiques, porte-pièces utilisant le vide
  • G06T 7/00 - Analyse d'image

32.

VALVE SPRING

      
Numéro d'application 17754667
Statut En instance
Date de dépôt 2020-10-15
Date de la première publication 2024-03-07
Propriétaire
  • NIPPON STEEL CORPORATION (Japon)
  • NHK SPRING CO., LTD. (Japon)
  • NIPPON STEEL SG WIRE CO., LTD. (Japon)
Inventeur(s)
  • Teramoto, Shinya
  • Neishi, Yutaka
  • Aono, Michimasa
  • Kozawa, Shuji
  • Takahashi, Fumio
  • Nishimoto, Shigekazu
  • Kondo, Mitsuhiro
  • Ochi, Tatsuro
  • Suzuki, Shoichi

Abrégé

A valve spring includes a nitrided layer, and a core portion that is further inward than the nitrided layer. A chemical composition of the core portion consists of, in mass %, C: 0.53 to 0.59%, Si: 2.51 to 2.90%, Mn: 0.70 to 0.85%, P: 0.020% or less, S: 0.020% or less, Cr: 1.40 to 1.70%, Mo: 0.17 to 0.53%, V: 0.23 to 0.33%, Ca: 0.0001 to 0.0050%, Cu: 0.050% or less, Ni: 0.050% or less, Al: 0.0050% or less, Ti: 0.050% or less, and N: 0.0070% or less, with the balance being Fe and impurities. In the core portion, a number density of V-based precipitates having a maximum diameter ranging from 2 to 10 nm is 500 to 8000 per μm2, and in the core portion, a numerical proportion of Ca sulfides with respect to a total number of oxide-based inclusions and sulfide-based inclusions is 0.20% or less.

Classes IPC  ?

  • F16F 1/02 - Ressorts en acier ou faits d'un autre matériau ayant une faible friction intérieure; Ressorts enroulés, de torsion, à lame, en forme de coupelles, à corps annulaire ou similaire, le matériau de ressort ne jouant pas de rôle
  • C21D 1/18 - Durcissement; Trempe avec ou sans revenu ultérieur
  • C21D 1/30 - Recuit d'homogénéisation pour détruire les tensions internes
  • C21D 6/00 - Traitement thermique des alliages ferreux
  • C21D 8/00 - Modification des propriétés physiques par déformation en combinaison avec, ou suivie par, un traitement thermique
  • C21D 9/02 - Traitement thermique, p.ex. recuit, durcissement, trempe ou revenu, adapté à des objets particuliers; Fours à cet effet pour ressorts
  • C22C 38/00 - Alliages ferreux, p.ex. aciers alliés
  • C22C 38/04 - Alliages ferreux, p.ex. aciers alliés contenant du manganèse
  • C22C 38/06 - Alliages ferreux, p.ex. aciers alliés contenant de l'aluminium
  • C22C 38/34 - Alliages ferreux, p.ex. aciers alliés contenant du chrome et plus de 1,5% en poids de silicium
  • C22C 38/42 - Alliages ferreux, p.ex. aciers alliés contenant du chrome et du nickel et du cuivre
  • C22C 38/44 - Alliages ferreux, p.ex. aciers alliés contenant du chrome et du nickel et du molybdène ou du tungstène
  • C22C 38/46 - Alliages ferreux, p.ex. aciers alliés contenant du chrome et du nickel et du vanadium
  • C22C 38/48 - Alliages ferreux, p.ex. aciers alliés contenant du chrome et du nickel et du niobium ou du tantale
  • C22C 38/50 - Alliages ferreux, p.ex. aciers alliés contenant du chrome et du nickel et du titane ou du zirconium
  • C23C 8/26 - Nitruration de la couche superficielle de matériaux ferreux

33.

Microcontactor

      
Numéro d'application 1778524
Statut Enregistrée
Date de dépôt 2023-11-10
Date d'enregistrement 2023-11-10
Propriétaire NHK SPRING CO., LTD. (Japon)
Classes de Nice  ? 09 - Appareils et instruments scientifiques et électriques

Produits et services

Electronic testing apparatus for liquid crystal panels; electronic testing apparatus for semiconductor devices; electronic testing apparatus for semiconductor integrated circuit devices; electronic testing sockets for semiconductor devices; electronic testing apparatus for liquid crystal display devices; electronic testing probes for liquid crystal display devices; electronic testing probes for semiconductor integrated circuit boards; electronic testing probes for film circuit boards; electronic testing probes for circuit boards; electronic testing probes for TAB chip (chip mounted on film wired with copper foil); electronic testing probes for COF chip (chip mounted on copper-plated film); electronic testing probes for semiconductor devices; ear plugs; optical glass; ozonisers [ozonators]; electrolysers [electrolytic cells]; egg-candlers; cash registers; coin counting or sorting machines; photo-copying machines; mathematical instruments; time and date stamping machines; time clocks [time recording devices]; punched card office machines; voting machines; billing machines; postage stamp checking apparatus; coin-operated mechanisms for operating gates for car parks; life-saving apparatus and equipment; fire extinguishers; fire hose nozzles; sprinkler systems for fire protection; fire alarms; gas alarms; anti-theft warning apparatus; safety helmets; railway signal apparatus, luminous or mechanical; vehicle breakdown warning triangles; road signs, luminous or mechanical; simulators for the steering and control of vehicles; sports training simulators; laboratory apparatus and instruments; photographic machines and apparatus; cinematographic machines and apparatus; optical machines and apparatus; measuring or testing machines and instruments; power distribution or control machines and apparatus; rotary converters; phase modifiers; batteries and cells; electric or magnetic meters and testers; electric wires and cables; electric buzzers; telecommunication machines and apparatus; electronic testing apparatus; magnetic cores; resistance wires; electrodes, other than welding electrodes or medical electrodes; fire boats; fire engines; gloves for protection against accidents; dust masks; gas masks; welding masks; fireproof garments; spectacles; electronic circuits and CD-ROMs recorded with programs for hand-held games with liquid crystal displays; weight belts for scuba diving; protective helmets for sports; air tanks for scuba diving; regulators for scuba diving; phonograph records; metronomes; electronic circuits and CD-ROMs recorded with automatic performance programs for electronic musical instruments; slide-rules; exposed cinematographic films; exposed slide films; slide film mounts; recorded video discs and video tapes; electronic publications.

34.

BACK SUPPORT DEVICE AND VEHICLE SEAT

      
Numéro d'application 18454717
Statut En instance
Date de dépôt 2023-08-23
Date de la première publication 2024-02-29
Propriétaire
  • NHK SPRING CO., LTD. (Japon)
  • SUBARU CORPORATION (Japon)
Inventeur(s)
  • Ito, Keishiro
  • Abe, Takumi
  • Ishiyama, Yosuke
  • Sugihira, Yohei
  • Fukushima, Masato

Abrégé

A back support device, comprising: a frame portion provided at a seat on which a seated person is seated, the frame portion including a locked portion at an upper portion of the frame portion; an upper frame portion fixed to the upper portion of the frame portion and extending in a seat width direction below the locked portion; a lumbar support portion engaged with a lower portion of the frame portion and configured to support a waist of the seated person from a seat rear side; and a pressure receiving portion including, at an upper end portion thereof, a locking portion locked to the locked portion, the pressure receiving portion being supported by the upper frame portion and the lumbar support portion from the seat rear side, and being configured to be deformable by receiving a load from a back of the seated person.

Classes IPC  ?

35.

COIL SPRING AND SUSPENSION FOR VEHICLE

      
Numéro d'application 18494235
Statut En instance
Date de dépôt 2023-10-25
Date de la première publication 2024-02-29
Propriétaire NHK SPRING CO., LTD. (Japon)
Inventeur(s)
  • Nishizawa, Shinichi
  • Furuse, Takeshi
  • Moriyama, Senri
  • Tanaka, Yusuke

Abrégé

A coil spring includes a wire rod including a round section portion and a flat section portion. The round section portion includes a first cross section whose cross section is round. The flat section portion includes a second cross section that is flat. The second cross section has a width greater than or equal to the diameter of the first cross section and a thickness less than the width. A polar moment of inertia of area of the second cross section is smaller than that of the first cross section. A variable section portion is formed between the round section portion and the flat section portion. The variable section portion changes its cross section from circular to flat from the round section portion towards the flat section portion.

Classes IPC  ?

  • B60G 7/04 - Dispositifs de butée pour limiter le mouvement des bras
  • B60G 7/00 - Bras de suspension articulés; Leurs accessoires
  • F16F 1/12 - Fixations ou montages

36.

COILING MACHINE AND COIL SPRING MANUFACTURING METHOD

      
Numéro d'application JP2023022576
Numéro de publication 2024/038668
Statut Délivré - en vigueur
Date de dépôt 2023-06-19
Date de publication 2024-02-22
Propriétaire NHK SPRING CO., LTD. (Japon)
Inventeur(s)
  • Iwata, Hisashi
  • Ichikawa, Shogo
  • Yamauchi, Yuichiro
  • Tanaka, Ryo

Abrégé

This coiling machine comprises: a conveyance unit that conveys a wire in a conveyance direction; a spiral forming unit that sequentially bends the wire conveyed by the conveyance unit in the vertical direction, thereby forming a coil spring that spirally extends toward a formation direction; a laser heater that heats a portion of the wire by irradiating the wire bent by the spiral forming unit with laser light; and a cutting unit that cuts the site of the wire heated by the laser light. When with reference to the region of the wire irradiated with the laser light, the formation direction is defined as 0°, the opposite side in the conveyance direction as 90°, the opposite side in the formation direction as 180°, and the conveyance direction as 270°, the irradiation direction of the laser light by the laser heater forms a first angle of 0° to 270° with the formation direction.

Classes IPC  ?

  • B21F 35/00 - Fabrication de ressorts en fils métalliques
  • B21F 11/00 - Sectionnement des fils métalliques

37.

COILING MACHINE AND PRODUCTION METHOD FOR COIL SPRINGS

      
Numéro d'application JP2023022577
Numéro de publication 2024/038669
Statut Délivré - en vigueur
Date de dépôt 2023-06-19
Date de publication 2024-02-22
Propriétaire NHK SPRING CO., LTD. (Japon)
Inventeur(s)
  • Iwata, Hisashi
  • Ichikawa, Shogo
  • Yamauchi, Yuichiro
  • Tanaka, Ryo

Abrégé

This coiling machine comprises: a laser heater for heating a portion of a wire, which is to be formed into a spiral shape, by irradiating the same with a laser beam; and a cutting unit for cutting the portion of the wire heated by irradiation with the laser beam. The power density of the laser beam is 10-100 W/mm2.

Classes IPC  ?

  • B21F 35/00 - Fabrication de ressorts en fils métalliques
  • B21F 11/00 - Sectionnement des fils métalliques

38.

PROBE UNIT

      
Numéro d'application 18271485
Statut En instance
Date de dépôt 2021-09-10
Date de la première publication 2024-02-15
Propriétaire NHK Spring Co., Ltd. (Japon)
Inventeur(s)
  • Sasaki, Futa
  • Arai, Hajime
  • Soma, Kazuya

Abrégé

A probe unit includes: a contact probe that comes into contact with, at both ends of a longitudinal length of the contact probe, each of electrodes that are contact targets; and a probe holder including a main body portion configured to hold the contact probe, the main body portion being insulating. The main body portion includes, formed therein: a holder hole configured to hold the contact probe inserted in the holder hole; and a counterbore portion drilled in at least part of an area around the holder hole, the area being on one of surfaces of the main body portion, the surfaces being near one end and another end of the contact probe, the counterbore portion having an inner wall surface that forms a hollow space and that is insulating.

Classes IPC  ?

39.

ABNORMALITY DETERMINATION DEVICE, ABNORMALITY DETERMINATION METHOD, AND ABNORMALITY DETERMINATION PROGRAM

      
Numéro d'application JP2023028790
Numéro de publication 2024/034577
Statut Délivré - en vigueur
Date de dépôt 2023-08-07
Date de publication 2024-02-15
Propriétaire NHK SPRING CO., LTD. (Japon)
Inventeur(s)
  • Tsuda, Yuto
  • Tokushige, Jun
  • Akita, Marino
  • Takatsuki, Ryota

Abrégé

An abnormality determination device according to the present disclosure includes: a calculation unit that calculates a resistance value of a heater; a comparison unit that compares the resistance value in the past calculated by the calculation unit and the resistance value presently calculated; and a detection unit that detects an abnormality of the heater when a comparison value in the comparison unit has exceeded a threshold value.

Classes IPC  ?

  • H05B 3/00 - Chauffage par résistance ohmique
  • B82B 1/00 - Nanostructures formées par manipulation d’atomes ou de molécules, ou d’ensembles limités d’atomes ou de molécules un à un comme des unités individuelles

40.

INFORMATION PROCESSING SYSTEM

      
Numéro d'application 18381298
Statut En instance
Date de dépôt 2023-10-18
Date de la première publication 2024-02-08
Propriétaire NHK SPRING CO., LTD. (Japon)
Inventeur(s)
  • Tami, Kenichiro
  • Iida, Naomi
  • Nasubida, Shinya
  • Kinoshita, Go
  • Suga, Haruhito

Abrégé

An information processing system includes a first acquisition section acquiring first pattern data from electronic data, a second acquisition section acquiring second pattern data from a database, and a generation section combining the first pattern data with the second pattern data to generate a two-dimensional code. Further, an information processing system includes a first acquisition section acquiring first pattern data from electronic data and a generation section determining the first pattern data to generate a two-dimensional code including the first pattern data.

Classes IPC  ?

  • G06K 19/06 - Supports d'enregistrement pour utilisation avec des machines et avec au moins une partie prévue pour supporter des marques numériques caractérisés par le genre de marque numérique, p.ex. forme, nature, code

41.

COMPOSITE TWO-DIMENSIONAL CODE AND INFORMATION PROCESSING SYSTEM

      
Numéro d'application 18381716
Statut En instance
Date de dépôt 2023-10-19
Date de la première publication 2024-02-08
Propriétaire NHK SPRING CO., LTD. (Japon)
Inventeur(s)
  • Tami, Kenichiro
  • Iida, Naomi
  • Nasubida, Shinya
  • Kinoshita, Go
  • Suga, Haruhito

Abrégé

A composite two-dimensional code according to an embodiment of the present invention is a combination of a first two-dimensional code and a second two-dimensional code. The composite two-dimensional code includes a first cell having a first color, a second cell having a second color, and a third cell having a third color. The first color, the second color, and the third color are different from each other. The first two-dimensional code is acquired by a first filtering processing. The second two-dimensional code is acquired by a second filtering processing.

Classes IPC  ?

  • G06K 19/06 - Supports d'enregistrement pour utilisation avec des machines et avec au moins une partie prévue pour supporter des marques numériques caractérisés par le genre de marque numérique, p.ex. forme, nature, code
  • G06T 7/90 - Détermination de caractéristiques de couleur

42.

HEAD FOR INJECTING REACTIVE GAS FOR FILM FORMATION AND METHOD FOR MANUFACTURING SAME

      
Numéro d'application JP2023026927
Numéro de publication 2024/029379
Statut Délivré - en vigueur
Date de dépôt 2023-07-24
Date de publication 2024-02-08
Propriétaire NHK SPRING CO., LTD. (Japon)
Inventeur(s)
  • Araki Yoshihito
  • Kaneda Noriyoshi

Abrégé

This method for manufacturing a head includes diffusion-bonding a first plate and a second plate to each other, and after the diffusion bonding, forming a nickel-containing film by electroless plating on the surfaces of the first plate and the second plate. The first plate and the second plate are configured so as to have, in the bonded state, a channel through which a reactive gas passes from the first plate side to the second plate side.

Classes IPC  ?

  • C23C 16/455 - Revêtement chimique par décomposition de composés gazeux, ne laissant pas de produits de réaction du matériau de la surface dans le revêtement, c. à d. procédés de dépôt chimique en phase vapeur (CVD) caractérisé par le procédé de revêtement caractérisé par le procédé utilisé pour introduire des gaz dans la chambre de réaction ou pour modifier les écoulements de gaz dans la chambre de réaction

43.

DEVICE FOR MANUFACTURING STATOR AND METHOD FOR MANUFACTURING STATOR

      
Numéro d'application JP2023028199
Numéro de publication 2024/029546
Statut Délivré - en vigueur
Date de dépôt 2023-08-01
Date de publication 2024-02-08
Propriétaire NHK SPRING CO., LTD. (Japon)
Inventeur(s) Otsuka, Motoyuki

Abrégé

A device for manufacturing a stator according to the present disclosure comprises: a mounting table for mounting thereon a stator provided with a stator core which has a plurality of slots and a plurality of segment coils which are each inserted into slots; a lift mechanism for raising and lowering the mounting table; a twisting jig disposed above the mounting table and provided with insertion parts into which the tips of the segment coils exposed to an upper part of the stator core can be inserted; a twisting mechanism for rotating the twisting jig; and a separation jig that is disposed between the mounting table and the twisting jig and that presses, in a direction away from the twisting jig, the stator having the segment coils twisted through rotation of the twisting mechanism in a state where the tips are inserted into the insertion parts and separates the segment coils from the twisting jig.

Classes IPC  ?

  • H02K 15/04 - Procédés ou appareils spécialement adaptés à la fabrication, l'assemblage, l'entretien ou la réparation des machines dynamo-électriques d'enroulements, avant leur montage dans les machines

44.

LOCKING MECHANISM

      
Numéro d'application 18485711
Statut En instance
Date de dépôt 2023-10-12
Date de la première publication 2024-02-01
Propriétaire NHK SPRING CO., LTD. (Japon)
Inventeur(s) Kuroi, Shigeru

Abrégé

A locking mechanism includes a base with a notch, a latching member with a hook and a first receiving surface, and a locking member with a lever and a regulation portion. The latching member is rotatable between an engagement position and an engagement release position. The locking member is rotatable between a lock position and an unlock position. The regulation portion does not interfere with the latching member when the locking member is rotated from the lock position toward the unlock position.

Classes IPC  ?

  • B60P 7/08 - Fixation au plancher ou aux parois du véhicule
  • B60P 3/10 - Véhicules adaptés pour transporter, porter ou comporter des charges ou des objets spéciaux pour le transport de véhicules pour le transport de bateaux

45.

SHEATHED HEATER AND SUBSTRATE SUPPORT DEVICE INCLUDING THE SAME

      
Numéro d'application 18374271
Statut En instance
Date de dépôt 2023-09-28
Date de la première publication 2024-01-25
Propriétaire NHK SPRING CO., LTD. (Japon)
Inventeur(s)
  • Kida, Naoya
  • Futakuchiya, Jun
  • Fujino, Daisuke
  • Tani, Yuki

Abrégé

A sheathed heater with improved reliability is provided. Alternatively, a substrate support device including the sheathed heater with improved reliability is provided. The sheathed heater of the present invention includes a first metal wire, a first terminal connected to a first end of the first metal wire, a first conductive flexible member connected to the first terminal and connected to a second metal wire, a second terminal connected to a second end of the first metal wire, and a second conductive flexible member connected to the second terminal and connected to a third metal wire, wherein the first conductive flexible member and the second conductive flexible member are arranged adjacent to each other.

Classes IPC  ?

  • H05B 3/56 - Câbles chauffants
  • H05B 3/18 - Eléments chauffants caractérisés par la composition ou la nature des matériaux ou par la disposition du conducteur le conducteur étant enrobé dans un matériau isolant

46.

HEATER UNIT

      
Numéro d'application JP2023016492
Numéro de publication 2024/018716
Statut Délivré - en vigueur
Date de dépôt 2023-04-26
Date de publication 2024-01-25
Propriétaire NHK SPRING CO., LTD. (Japon)
Inventeur(s) Araki Yoshihito

Abrégé

This heater unit includes: a heater; a first plate including a groove part where the heater is disposed; a second plate that covers the groove part and overlaps with the first plate; and a block body that is disposed between the heater and the second plate and is in contact with the heater and the second plate. The groove part includes a first region having a first depth and a second region having a second depth that is greater than the first depth. The block body is disposed in the second region.

Classes IPC  ?

  • H05B 3/68 - Dispositions pour le chauffage spécialement adaptées aux plaques de cuisinière ou aux plaques chaudes analogues

47.

CIRCUIT PATTERN, SEMI-FINISHED BASE MATERIAL FOR CIRCUIT SUBSTRATE, METAL-BASED CIRCUIT SUBSTRATE, PRODUCTION METHOD FOR CIRCUIT PATTERN, AND PRODUCTION DEVICE FOR CIRCUIT PATTERN

      
Numéro d'application 18035926
Statut En instance
Date de dépôt 2021-10-19
Date de la première publication 2024-01-18
Propriétaire NHK SPRING CO., LTD. (Japon)
Inventeur(s)
  • Yano, Shinya
  • Uetake, Misao

Abrégé

A circuit pattern is obtained, capable of being easily applicable to current increase, making short circuit or ion migration between adjacent circuit conductors hard to be generated, and allowing a circuit pattern to be tightly arranged. A circuit pattern comprises a circuit conductor to be layered on a metal substrate through an insulating layer, an intermediate portion in a layer direction having a swelled shape in a layer-crossing direction in a cross section of the circuit conductor, and the swelled shape is formed by a gentle face in the layer direction.

Classes IPC  ?

  • H05K 1/02 - Circuits imprimés - Détails
  • H05K 3/20 - Appareils ou procédés pour la fabrication de circuits imprimés dans lesquels le matériau conducteur est appliqué au support isolant de manière à former le parcours conducteur recherché par apposition d'un parcours conducteur préfabriqué

48.

PROBE HOLDER AND PROBE UNIT

      
Numéro d'application 18352291
Statut En instance
Date de dépôt 2023-07-14
Date de la première publication 2024-01-18
Propriétaire NHK Spring Co., Ltd. (Japon)
Inventeur(s)
  • Ito, Osamu
  • Soma, Kazuya
  • Arai, Hajime

Abrégé

A probe holder includes: a first layered member including members layered over one another; and a second layered member bonded to the first layered member and including members layered over one another. Each of the first and second layered members includes: a first member made of a material having a low dielectric constant; a second member provided on one of surfaces of the first member and having higher hardness than the first member; and a third member provided on the other surface of the first member and having higher hardness than the first member. The probe holder further includes a holder hole formed by bonding the third members of the first and second layered members, the holder hole penetrating the probe holder in a direction in which the first and second layered members are layered, and having a stepped hole shape having a smaller diameter in the second members.

Classes IPC  ?

  • G01R 1/04 - Boîtiers; Organes de support; Agencements des bornes
  • G01R 1/073 - Sondes multiples

49.

SHEATH HEATER AND STAGE

      
Numéro d'application JP2023016491
Numéro de publication 2024/014092
Statut Délivré - en vigueur
Date de dépôt 2023-04-26
Date de publication 2024-01-18
Propriétaire NHK SPRING CO., LTD. (Japon)
Inventeur(s)
  • Aikawa Naoya
  • Kida Naoya
  • Futakuchiya Jun
  • Fujino Daisuke
  • Takanashi Masaya

Abrégé

A sheath heater comprising a metal sheath, a heater wire disposed in the metal sheath, an insulating material filling the metal sheath so as to separate the metal sheath and the heater wire from each other, a lead wire for supplying electric power to the heater wire, a crimp sleeve that connects the heater wire extending from an end portion of the metal sheath and the lead wire to each other, a cylindrical member which covers the end portion of the metal sheath and in which the crimp sleeve is disposed, and a lid-shaped member fitted to the cylindrical member and including an opening through which the lead wire is inserted. The end portion of the metal sheath comprises a first insulating tube including a first through hole through which the heater wire is inserted and a sealing material filling a gap between the metal sheath and the first insulating tube. The sealing material includes a ceramic binder.

Classes IPC  ?

  • H05B 3/48 - Eléments chauffants ayant la forme de tiges ou de tubes non flexibles le conducteur chauffant enrobé dans un matériau isolant

50.

FUEL LID OPENER

      
Numéro d'application 18255580
Statut En instance
Date de dépôt 2021-12-06
Date de la première publication 2024-01-04
Propriétaire NHK SPRING CO., LTD. (Japon)
Inventeur(s)
  • Tani, Yoshihisa
  • Sasaki, Akinori
  • Toriyama, Ken

Abrégé

When a fuel lid goes from an open state to a closed state and a pressed state and then returns to the closed state, a contact/non-contact switching mechanism switches a signal outputted from a microswitch from an ON signal to an OFF signal by performing a first operation. When the fuel lid goes from the closed state to the pressed state and then returns to the closed state, the contact/non-contact switching mechanism switches the signal outputted from the microswitch from the OFF signal to the ON signal and the OFF signal in that order by performing a second operation. Under a condition at least of the signal outputted from the microswitch switching from the OFF signal to the ON signal and the OFF signal in that order within a prescribed time, a control unit controls a lifter to rotate to another side around an axis line.

Classes IPC  ?

  • B60K 15/05 - Couvercles d'entrée de réservoir
  • E05C 3/12 - Dispositifs d'immobilisation avec pênes se déplaçant de façon pivotante ou rotative avec action d'une clenche
  • E05F 13/00 - Mécanismes de manœuvre des battants, actionnés par le déplacement ou le poids d'une personne ou d'un véhicule

51.

FLEXURE OF DISK DRIVE SUSPENSION AND DISK DRIVE SUSPENSION

      
Numéro d'application 18370020
Statut En instance
Date de dépôt 2023-09-19
Date de la première publication 2024-01-04
Propriétaire NHK SPRING CO., LTD. (Japon)
Inventeur(s) Yamada, Yukie

Abrégé

A flexure of a disk drive suspension includes a metal base, and a wiring portion provided along the metal base. The wiring portion includes a base insulating layer, a conductor layer overlapping with the base insulating layer, and a cover insulating layer overlapping with the conductor layer, and the metal base includes a pair of first portions having side surfaces opposed to each other and a second portion overlapping with the conductor layer and connected to the pair of first portions. At least one of the base insulating layer and the cover insulating layer is in contact with the side surfaces between the pair of first portions, and a thickness of the second portion is smaller than a thickness of the first portions.

Classes IPC  ?

  • G11B 5/48 - Disposition ou montage des têtes par rapport aux supports d'enregistrement

52.

DISK DRIVE SUSPENSION

      
Numéro d'application 18340030
Statut En instance
Date de dépôt 2023-06-23
Date de la première publication 2023-12-28
Propriétaire NHK SPRING CO., LTD. (Japon)
Inventeur(s)
  • Nishida, Tatsuhiko
  • Hanya, Masao

Abrégé

A suspension includes a first actuator arrangement portion and a second actuator arrangement portion. The first actuator arrangement portion includes a load beam frame portion formed of a part of the load beam. Both ends of a first actuator element are supported by the load beam frame portion. The second actuator arrangement portion includes a second load beam frame portion formed of a part of the load beam and a thin plate frame portion formed of a metal base of a flexure. One end of the second actuator element is supported by the second load beam frame portion. The other end of the second actuator element is supported by the thin plate frame portion.

Classes IPC  ?

  • G11B 5/48 - Disposition ou montage des têtes par rapport aux supports d'enregistrement

53.

SLIDE DEVICE

      
Numéro d'application 18337305
Statut En instance
Date de dépôt 2023-06-19
Date de la première publication 2023-12-28
Propriétaire NHK SPRING CO., LTD. (Japon)
Inventeur(s)
  • Katsube, Kenichi
  • Matsuzawa, Tsuyoshi
  • Sawa, Shinya
  • Nakayama, Junichi

Abrégé

A slide device including: a fixed rail; a movable rail; a belt-shaped cover member including a coupling plate coupled to the movable rail at an end portion of the belt-shaped cover member, the belt-shaped cover member closing an opening groove of the fixed rail between a longitudinal end portion of the fixed rail and the movable rail; and a slide cover that covers a periphery of a side edge portion of the cover member, wherein the slide cover includes: an upper wall; a lower wall; and a rib disposed along a sliding direction of the movable rail and protruding in a direction toward the side edge portion of the cover member, on at least one of a surface of the upper wall facing the side edge portion of the cover member or a surface of the lower wall facing the side edge portion of the cover member.

Classes IPC  ?

54.

TEMPERATURE MEASURING UNIT, DISK DRIVE SUSPENSION MANUFACTURING APPARATUS, AND DISK DRIVE SUSPENSION MANUFACTURING METHOD

      
Numéro d'application 18340033
Statut En instance
Date de dépôt 2023-06-23
Date de la première publication 2023-12-28
Propriétaire NHK SPRING CO., LTD. (Japon)
Inventeur(s) Shimoda, Takeshi

Abrégé

A temperature measuring unit includes a base including a first face, a second face on a side opposite to the first face, and a first opening portion penetrating the first face and the second face, a support member including a body portion provided on the second face side to overlap with the first opening portion, and a plurality of extending portions extending from the body portion along the second face and overlapping with the second face, and a thermocouple inserted into the first opening portion and including a measuring portion located on the body portion.

Classes IPC  ?

  • G01K 7/02 - Mesure de la température basée sur l'utilisation d'éléments électriques ou magnétiques directement sensibles à la chaleur utilisant des éléments thermo-électriques, p.ex. des thermocouples
  • G01K 1/14 - Supports; Dispositifs de fixation; Dispositions pour le montage de thermomètres en des endroits particuliers
  • G11B 5/55 - Changement, sélection ou acquisition de la piste par déplacement de la tête

55.

BENDING OPERATION MECHANISM

      
Numéro d'application 18034360
Statut En instance
Date de dépôt 2021-10-29
Date de la première publication 2023-12-21
Propriétaire NHK SPRING CO., LTD. (Japon)
Inventeur(s)
  • Hirata, Takafumi
  • Hotoda, Yuki
  • Inaba, Masahiro

Abrégé

A bending operation mechanism comprises: an elastically bendable driving part; an elastically bendable driven part that is provided separate from the driving part; and a linking part that connects the driving part and the driven part, and tensions and bends the driven part in accordance with bending of the driving part. The driving part and the driven part each comprise an inner coil part and an outer coil part that are bendable with respect to the axial direction, and wound parts corresponding to the inner coil part are respectively fitted to pitches between adjacent wound parts of the outer coil part.

Classes IPC  ?

56.

SEAT FRAME

      
Numéro d'application 18033633
Statut En instance
Date de dépôt 2021-10-26
Date de la première publication 2023-12-14
Propriétaire NHK Spring Co., Ltd. (Japon)
Inventeur(s)
  • Yamauchi, Yuichiro
  • Nakayama, Junichi
  • Yoshida, Atsuki
  • Tanaka, Ryo
  • Hayashida, Hiroki

Abrégé

A seat frame includes: a plate member; and a bar member joined to the plate member, the bar member including a planar portion on at least part of a side surface of the bar member, wherein the plate member and the bar member are joined to each other by a welded portion including a base portion configured to: extend in a longitudinal direction of the bar member; and have a central line positioned closer to a position at which a load from a user is applied upon use of the seat frame than a central portion of the bar member, the central portion being at a center of a length of the bar member, the length being orthogonal to the longitudinal direction of the bar member, the position being in an area of contact between the plate member and the planar portion.

Classes IPC  ?

57.

VEHICLE SUSPENSION DEVICE

      
Numéro d'application JP2023016929
Numéro de publication 2023/238553
Statut Délivré - en vigueur
Date de dépôt 2023-04-28
Date de publication 2023-12-14
Propriétaire NHK SPRING CO., LTD. (Japon)
Inventeur(s)
  • Tanaka, Yusuke
  • Iino, Shinji
  • Sano, Takamichi

Abrégé

A vehicle suspension device according to the present invention which is equipped with a plate spring, a locking member to which one end of the plate spring locks, and a holding member for holding the other end of the plate spring, wherein: the holding member holds the other end of the plate spring and has a roller which is capable of rotating along with the displacement of the other end of the plate spring, and also has a pressing member which faces the roller; and the other end of the plate spring is provided between the roller and the pressing member.

Classes IPC  ?

  • B60G 11/107 - Fixations du type glissant ou roulant
  • B60G 11/04 - Suspensions élastiques caractérisées par la disposition, l'emplacement ou le type des ressorts ayant des ressorts à lames uniquement disposés sensiblement parallèles à l'axe longitudinal du véhicule
  • F16F 1/18 - Ressorts à lames
  • F16F 1/26 - Fixations ou montages

58.

MOTOR CORE MANUFACTURING DEVICE, AND MOTOR CORE MANUFACTURING METHOD

      
Numéro d'application JP2023020886
Numéro de publication 2023/238830
Statut Délivré - en vigueur
Date de dépôt 2023-06-05
Date de publication 2023-12-14
Propriétaire NHK SPRING CO., LTD. (Japon)
Inventeur(s)
  • Sato, Kei
  • Ohmori, Makoto
  • Furuya, Takumi
  • Kinoshita, Jun
  • Kanazawa Kawasaki, Asuka

Abrégé

A motor core manufacturing device according to the present disclosure comprises a die for holding a motor core including a resin filling portion, a chamber which is formed in the die and which has one end portion that communicates with a resin composition filling path communicating with the resin filling portion, a plunger for conveying a thermosetting resin composition, conveyed into the chamber, toward the resin composition filling path, a heater situated inside the die or inside the die and around the chamber, and an extruder for conveying the resin composition to the chamber while kneading the same, in order to introduce the resin composition into the chamber, wherein the extruder includes: an extrusion conveying path through the interior of which the resin composition is conveyed; a screw which is situated inside the extrusion conveying path to convey the resin composition while kneading the same; and a first temperature regulating mechanism having at least a portion situated inside the screw.

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 15/12 - Imprégnation, chauffage ou séchage des bobinages, des stators, des rotors ou des machines

59.

N.S. PRO MODUS³

      
Numéro d'application 1766112
Statut Enregistrée
Date de dépôt 2023-09-06
Date d'enregistrement 2023-09-06
Propriétaire NHK SPRING CO., LTD. (Japon)
Classes de Nice  ?
  • 18 - Cuir et imitations du cuir
  • 24 - Tissus et produits textiles
  • 25 - Vêtements; chaussures; chapellerie

Produits et services

Umbrellas; golf umbrellas; day packs; briefcases; bags; bags for sports; travelling bags; pouches; travel cases; trolley bags; tote bags; shoe bags for travel; carrying cases for documents; bags for carrying sporting articles; travelling cases for carrying sporting articles; card cases; handbag organizer inserts specially adapted to handbags; wallets; compression cubes adapted for luggage; handbags; weekend bags; cosmetic bags; waist bags and sports pouches. Towels of textile; Japanese cotton towels [Tenugui]; handkerchiefs; Japanese general wrapping cloth [Furoshiki]; woven textile goods for personal use; blankets; table napkins of textile; dish towels for drying; banners and flags, not of paper; seat covers of textile; wall hangings of textile; table cloths, not of paper; bath linen, except clothing. Clothing; golf clothing [other than golf gloves]; jumpers [pullovers]; sun visors [headwear]; sun visors for golf; vests; shorts; golf shorts; parkas; sweat shirts; belts [clothing]; garters; sock suspenders; suspenders; waistbands [clothing]; raincoats for golf; rain suits; rain pants; rain caps; rain hats; down jackets (coats); neckwarmers; footwear [other than special footwear for sports]; rain boots; clothes for sports, other than clothes for water sports; clothes for golf; bags for golf shoes; special footwear for sports; headgear for wear; hats; caps; neckties; socks; gloves [clothing]; skirts; trousers; shirts; polo shirts; sweaters; cardigans; jackets; T-shirts; rain wear; boots; shoes; slippers; sports shoes; golf shoes.

60.

SPRING MEMBER

      
Numéro d'application 18033923
Statut En instance
Date de dépôt 2021-10-15
Date de la première publication 2023-12-14
Propriétaire NHK SPRING Co., Ltd. (Japon)
Inventeur(s)
  • Yamada, Yoshio
  • Imaizumi, Hironobu
  • Tajima, Norihiro
  • Takahashi, Shuji

Abrégé

The spring member (1, 2, 3) includes a conductive plate (11) and a support plate (12), the conductive plate is formed of a material in which at least one of electrical conductivity and thermal conductivity thereof is higher than that of a material forming the support plate, the support plate is formed of the material having a higher Young's modulus than that of the material forming the conductive plate, two end portions of the conductive plate in a second direction (X) are provided with first contact portions (13) that contact a first pressed body (W1), an intermediate portion of the conductive plate in the second direction is provided with a second contact portion (14) that contacts a second pressed body (W2), the two end portions of the conductive plate in the second direction are engaged with two end portions of the support plate in the second direction, an intermediate portion of the support plate in the second direction is provided with a third contact portion (15) that contacts the second contact portion, and the second contact portion is sandwiched between the third contact portion and the second pressed body in a first direction (Z).

Classes IPC  ?

61.

COIL SPRING

      
Numéro d'application JP2023020333
Numéro de publication 2023/234364
Statut Délivré - en vigueur
Date de dépôt 2023-05-31
Date de publication 2023-12-07
Propriétaire NHK SPRING CO., LTD. (Japon)
Inventeur(s)
  • Nishizawa, Shinichi
  • Furuse, Takeshi
  • Moriyama, Senri

Abrégé

A coil spring according to one embodiment comprises an element wire (2) having a first end (2a) and second end (2b). The element wire (2) has a circular cross-section part (30) that has a circular first cross-section (S1) which is at a right angle to the length direction of the element wire (2), a quadrangular cross-section part (31) that has a quadrangular second cross-section (S2) which is at a right angle to the length direction, and a cross-section transition part (32) that is formed between the circular cross-section part (30) and the quadrangular cross-section part (31). The cross-section of the cross-section transition part (32) changes from circular to quadrangular, from the circular cross-section part (30) toward the quadrangular cross-section part (31). An end turn part (11) of the coil spring includes the quadrangular cross-section part (31). The width (T1) and the thickness (T2) of the second cross-section (S2) are each less than the diameter (D) of the first cross-section (S1). The area of the second cross-section (S2) is less than the area of a square (Y2) inscribed in a circle of the diameter (D) of the first cross-section (S1).

Classes IPC  ?

  • F16F 1/06 - Ressorts enroulés dont les enroulements constituent une surface cylindrique

62.

DOOR-MOUNTED HANDREST

      
Numéro d'application 18312523
Statut En instance
Date de dépôt 2023-05-04
Date de la première publication 2023-11-30
Propriétaire NHK SPRING CO., LTD. (Japon)
Inventeur(s)
  • Kato, Kazuhito
  • Suzuki, Kousuke
  • Shintani, Kenta

Abrégé

A door-mounted handrest is at the vehicle upper side relative to a door armrest of a side door of a vehicle. The door-mounted handrest projects toward a passenger compartment inner side from the side door. The handrest is configured to support the back of a hand of a vehicle occupant who is resting an elbow on the door armrest.

Classes IPC  ?

63.

VEHICLE SEAT ARMREST

      
Numéro d'application 18325539
Statut En instance
Date de dépôt 2023-05-30
Date de la première publication 2023-11-30
Propriétaire NHK SPRING CO., LTD. (Japon)
Inventeur(s)
  • Kato, Kazuhito
  • Suzuki, Kousuke
  • Honda, Chikanori

Abrégé

The armrest of a vehicle seat is provided with a first armrest and a second armrest. The first armrest includes a first end portion rotatably supported by a side portion of a seatback, and selectively adopts a not-in-use position in which the first armrest is positioned so as to extend toward a seat upper side at the seatback side portion, and an in-use position in which the first armrest is positioned so as to be rotated from the seatback side portion toward a seat front side, so as to extend toward the seat front side. The second armrest includes a first end portion rotatably supported by a second end portion of the first armrest and, in the in-use position, selectively adopts a stowed position in which the second armrest is positioned at an upper surface side of the first armrest, and a deployed position in which the second armrest is positioned so as to be rotated from the upper surface side of the first armrest toward the seat front side, so as to extend obliquely toward a seat upper side in side view and so as to extend obliquely toward a seat width direction inside in plan view.

Classes IPC  ?

64.

LASER WELDING JOINT AND LASER WELDING METHOD

      
Numéro d'application 18317461
Statut En instance
Date de dépôt 2023-05-15
Date de la première publication 2023-11-23
Propriétaire NHK SPRING CO., LTD. (Japon)
Inventeur(s) Takayanagi, Yuichi

Abrégé

A laser welding joint S1 includes a first bead 10 formed along a first path R1 and a second bead 20 formed along a second path R2. The second bead 20 is formed such that a side portion 20S of the second bead 20 overlaps with a finishing end region 10A of the first bead 10. A starting point of the second path R2 is a position different to a finishing point of the first path R1.

Classes IPC  ?

  • B23K 26/244 - Soudage de joints du type à recouvrement
  • B23K 26/082 - Systèmes de balayage, c. à d. des dispositifs comportant un mouvement relatif entre le faisceau laser et la tête du laser

65.

METHOD FOR MANUFACTURING CIRCUIT BOARD

      
Numéro d'application JP2023016480
Numéro de publication 2023/223792
Statut Délivré - en vigueur
Date de dépôt 2023-04-26
Date de publication 2023-11-23
Propriétaire NHK SPRING CO., LTD. (Japon)
Inventeur(s)
  • Suzuki, Kohei
  • Yamauchi, Yuichiro
  • Seki, Yusuke

Abrégé

A method for manufacturing a circuit board according to the present invention is a method for manufacturing a circuit board provided with a substrate, a pattern that forms an electrical conduction path, and a joining layer that joins the substrate and the pattern, wherein said method comprises: a chemical etching step, in which a resist onto which the pattern has been transferred is provided on a base material obtained by laminating a pattern base material for pattern formation and a joining base material that constitutes the bonding layer on a substrate base material that constitutes a substrate, and in which the pattern base material is dissolved using an etching solution to form a processing pattern; and a blast etching step for forming the pattern and the joining layer by causing particles obtained by mixing materials of different hardnesses to collide with the processing pattern and joining base material.

Classes IPC  ?

  • H05K 3/04 - Elimination du matériau conducteur par voie mécanique, p.ex. par poinçonnage
  • H05K 3/06 - Elimination du matériau conducteur par voie chimique ou électrolytique, p.ex. par le procédé de photo-décapage

66.

Coil spring

      
Numéro d'application 17830147
Numéro de brevet 11821485
Statut Délivré - en vigueur
Date de dépôt 2022-06-01
Date de la première publication 2023-11-21
Date d'octroi 2023-11-21
Propriétaire NHK SPRING CO., LTD. (Japon)
Inventeur(s)
  • Nishizawa, Shinichi
  • Furuse, Takeshi
  • Moriyama, Senri

Abrégé

According to one embodiment, a coil spring includes a wire rod with a first end and a second end. The wire rod includes a round section portion including a round first cross section perpendicular to a longitudinal direction of the wire rod, a quadrangle section portion including a quadrangle a second section perpendicular to the longitudinal direction, and a variable section portion formed between the round section portion and the quadrangle section portion of the wire rod. The cross section of the variable section portion varies from circular to quadrangle from the round section portion to the quadrangle section portion. The end turn part of the coil spring includes the quadrangle section portion. The width and thickness of the second cross-section are smaller than the diameter of the first cross-section. The area of the second cross section is smaller than the area of the square inscribed in the circle of diameter of the first cross section.

Classes IPC  ?

  • F16F 1/04 - Ressorts enroulés
  • F16F 1/06 - Ressorts enroulés dont les enroulements constituent une surface cylindrique
  • B60G 11/14 - Suspensions élastiques caractérisées par la disposition, l'emplacement ou le type des ressorts ayant des ressorts hélicoïdaux, spirales ou en bobines uniquement

67.

VEHICLE SEAT CONTROL DEVICE AND VEHICLE SEAT

      
Numéro d'application 18312473
Statut En instance
Date de dépôt 2023-05-04
Date de la première publication 2023-11-16
Propriétaire NHK SPRING CO., LTD. (Japon)
Inventeur(s)
  • Katsube, Kenichi
  • Matsumoto, Atsuo
  • Matsuzawa, Tsuyoshi

Abrégé

A vehicle seat control device, includes: a memory; a processor connected to the memory; a reclining unit that tilts, along a seat front-rear direction relative to a seat cushion on which an occupant sits, a seatback that supports an upper body of the seated occupant sitting on the seat cushion; and a sliding unit that is provided at a seat width direction outer side of the seat cushion and that slides, along the seat front-rear direction, an armrest that supports an arm of the seated occupant, wherein the processor is configured to perform control to slide the armrest via the sliding unit while maintaining a preset positional relationship between the seatback and the armrest in conjunction with an operation whereby the seatback is tilted along the seat front-rear direction via the reclining unit.

Classes IPC  ?

  • B60N 2/02 - Sièges spécialement adaptés aux véhicules; Agencement ou montage des sièges dans les véhicules le siège ou l'une de ses parties étant mobile, p.ex. réglable
  • B60N 2/20 - Sièges spécialement adaptés aux véhicules; Agencement ou montage des sièges dans les véhicules le siège ou l'une de ses parties étant mobile, p.ex. réglable le dossier étant rabattable, p.ex. pour faciliter l'accès

68.

MULTI-NOZZLE DEVICE AND METHOD FOR APPLYING FLUID USING MULTI-NOZZLE DEVICE

      
Numéro d'application 18315135
Statut En instance
Date de dépôt 2023-05-10
Date de la première publication 2023-11-16
Propriétaire NHK SPRING CO., LTD. (Japon)
Inventeur(s)
  • Yonekura, Ryosuke
  • Maeda, Naoki
  • Tomizawa, Subaru
  • Iwashita, Shinya

Abrégé

A multi-nozzle device includes a nozzle body having a chamber into which fluid enters, a reference nozzle and a specific nozzle. The reference nozzle and the specific nozzle are each provided in the nozzle body. The inflow ends of the nozzles are communicated to the chamber. The outflow ends of the nozzles protrude from an end surface of the nozzle body. A length of the specific nozzle and a length of the reference nozzle differ from each other depending on the target discharge amount of the reference nozzle and the target discharge amount of the specific nozzle. An inner diameter of the specific nozzle and an inner diameters and of the reference nozzles and may be different from each other.

Classes IPC  ?

  • B05C 5/02 - Appareillages dans lesquels un liquide ou autre matériau fluide est projeté, versé ou répandu sur la surface de l'ouvrage à partir d'un dispositif de sortie en contact, ou presque en contact, avec l'ouvrage
  • B05C 13/02 - Moyens pour manipuler ou tenir des objets, p.ex. des objets individuels pour des objets particuliers

69.

SPRING MEMBER

      
Numéro d'application JP2023016145
Numéro de publication 2023/210591
Statut Délivré - en vigueur
Date de dépôt 2023-04-24
Date de publication 2023-11-02
Propriétaire NHK SPRING CO., LTD. (Japon)
Inventeur(s)
  • Tajima Norihiro
  • Yoneoka Atsushi
  • Takahashi Shuji

Abrégé

This spring member includes a plurality of spring units that press a first pressed object and a second pressed object in a direction away from each other in a first direction and have a first member and a second member, the first pressed object and the second pressed object facing each other in the first direction. The first member is formed from a material having at least either higher electrical conductivity or thermal conductivity than the material forming the second member. In the first member, first abutting portions coming into abutment with the first pressed object are formed at both ends in a second direction, and a second abutting portion coming into abutment with the second pressed object is formed in the middle portion in the second direction. In the second member, both ends in the second direction press the first pressed object through the first abutting portions, and the middle portion in the second direction presses the second pressed object through the second abutting portion. The plurality of spring units are provided in a continuous manner in a third direction, and one end of at least one of the plurality of spring units in the second direction is provided at a position displaced in the second direction relative to one end of another spring unit in the second direction that is adjacent to said spring unit in a third direction.

Classes IPC  ?

70.

ENGINE CONTROL DEVICE FOR SHIP

      
Numéro d'application JP2023015967
Numéro de publication 2023/210537
Statut Délivré - en vigueur
Date de dépôt 2023-04-21
Date de publication 2023-11-02
Propriétaire NHK SPRING CO., LTD. (Japon)
Inventeur(s)
  • Yoshida, Shinya
  • Nemoto, Masaaki

Abrégé

An engine control device (11) includes: a controlling unit (20) having an operation lever (21); a control unit (22); and a lock release switch (40). An operator operates the lock release switch (40) before moving the operation lever (21) from a neutral position (N) to a forward-side shift position (F) or a backward-side shift position (R). When the operation lever (21) is moved after the lock release switch (40) is operated, a shift mechanism (15) switches to forward-side shift or backward-side shift in accordance with the output of a detector (26). If the lock release switch (40) is not operated, the operation lever (21) moves but the shift mechanism (15) is not actuated because no signal permitting a shift is output.

Classes IPC  ?

  • B63H 21/22 - Aménagements de l'appareil moteur de propulsion ou de certains de ses éléments pour utilisation à bord des navires les éléments moteurs étant commandés de l'extérieur de la salle des machines, p.ex. de la passerelle de navigation; Aménagements relatifs aux transmetteurs d'ordres
  • B63H 20/00 - Unités de propulsion hors-bord, p.ex. moteurs hors-bord ou transmissions en Z; Leur agencement sur les navires
  • G05G 1/04 - Organes de commande actionnés à la main par un mouvement de pivotement, p.ex. leviers
  • G05G 5/00 - Moyens pour interdire, limiter ou inverser le mouvement de certaines pièces d'un mécanisme de commande, p.ex. verrouillage des organes de commande
  • G05G 9/047 - Mécanismes de commande manuelle équipés d'un seul organe de commande travaillant avec plusieurs organes commandés, p.ex. en sélection ou simultanément l'organe de commande étant manœuvré de différentes manières indépendantes, chacune de ces manœuvres individuelles entraînant un seul organe commandé dans lesquels la manœuvre de l'organe de commande peut être effectuée de plusieurs manières simultanément l'organe de commande étant manœuvré à la main autour d'axes orthogonaux, p.ex. manches à balai

71.

SPRING MEMBER

      
Numéro d'application JP2023016146
Numéro de publication 2023/210592
Statut Délivré - en vigueur
Date de dépôt 2023-04-24
Date de publication 2023-11-02
Propriétaire NHK SPRING CO., LTD. (Japon)
Inventeur(s)
  • Tajima Norihiro
  • Yoneoka Atsushi
  • Takahashi Shuji

Abrégé

This spring member: presses a first pressed body and a second pressed body that has a heating element, said pressed bodies facing one another in a first direction and pressed in an orientation to separate from one another in the first direction; and is provided with a first member and a second member. The first member is formed of a material that has a higher thermal conductivity than a material forming the second member. In the first member: at both ends in a second direction which is orthogonal to the first direction, first abutting sections are formed, abutting against a pressing body for one of the first pressed body and the second pressed body; and at an intermediate section in the second direction, a second abutting section is formed, abutting against a pressing body for the other of said pressed bodies. In the second member: both ends in the second direction press one of the pressing bodies via the first abutting sections; and an intermediate section in the second direction presses the other pressing body via the second abutting section. The first member has provided thereto a protective protrusion which is formed integrally with the first member and to which heat from the heating element is transferred.

Classes IPC  ?

  • F16F 1/18 - Ressorts à lames
  • F16F 1/26 - Fixations ou montages
  • H02M 7/48 - Transformation d'une puissance d'entrée en courant continu en une puissance de sortie en courant alternatif sans possibilité de réversibilité par convertisseurs statiques utilisant des tubes à décharge avec électrode de commande ou des dispositifs à semi-conducteurs avec électrode de commande

72.

SHIP, SHIP CONTROL DEVICE, SHIP CONTROL METHOD, AND PROGRAM

      
Numéro d'application JP2023011728
Numéro de publication 2023/203959
Statut Délivré - en vigueur
Date de dépôt 2023-03-24
Date de publication 2023-10-26
Propriétaire NHK SPRING CO., LTD. (Japon)
Inventeur(s)
  • Tokushige Jun
  • Tsuda Yuto
  • Akita Marino

Abrégé

A ship is provided with an actuator, an operation unit, a ship control device, a time measurement unit, and a ship position detection unit for detecting the actual ship position. The ship control device has a normal operation mode in which the actuator is actuated according to an input operation, and a ship fixed point holding mode in which the actuator is actuated without the need for an input operation. During the ship fixed point holding mode, the ship control device actuates the actuator on the basis of deviation between a target ship position and an actual ship position, and the time measurement unit starts measuring time at the moment when the actual ship position deviates from a time measurement start determination area including the target ship position. When the actual ship position does not return to a ship fixed point holding mode stop determination area including the target ship position from the start of time measurement until a specified time elapses, the ship control device ceases the ship fixed point holding mode.

Classes IPC  ?

  • B63H 25/42 - Gouverne ou ancrage dynamique à l'aide d'éléments propulsifs; Gouverne ou ancrage dynamique à l'aide d'hélices uniquement utilisées à cet effet; Gouverne ou ancrage dynamique à l'aide de gouvernails portant des hélices
  • B63H 21/21 - Moyens de commande du moteur ou de la transmission spécialement adaptés à l'utilisation à bord d'un navire
  • B63H 25/04 - Moyens amorçant la gouverne à fonctionnement automatique, p.ex. asservis au compas

73.

WATERCRAFT, WATERCRAFT CONTROL DEVICE, WATERCRAFT CONTROL METHOD, AND PROGRAM

      
Numéro d'application 18008489
Statut En instance
Date de dépôt 2021-06-08
Date de la première publication 2023-10-26
Propriétaire NHK SPRING Co., Ltd. (Japon)
Inventeur(s) Ooshita, Sachio

Abrégé

A watercraft includes a steering unit, a rudder unit, a transmission unit configured to connect the steering unit and the rudder unit and mechanically transmit an input operation on the steering unit to the rudder unit, a drive unit configured to operate the rudder unit without any need of an input operation on the steering unit, and a watercraft control device for controlling the drive unit.

Classes IPC  ?

  • B63H 25/20 - Transmission au moteur de gouvernail du mouvement d'amorçage par moyens mécaniques
  • B63B 79/40 - Surveillance des caractéristiques ou des paramètres de fonctionnement des navires en opération pour le suivi des operations des navires, p.ex. le suivi de leur vitesse, de leur itinéraire ou de leur calendrier d’entretien
  • B63C 9/00 - Sauvetage en mer
  • B63H 25/04 - Moyens amorçant la gouverne à fonctionnement automatique, p.ex. asservis au compas

74.

BENDING STRUCTURE AND JOINT FUNCTION PART

      
Numéro d'application 17799384
Statut En instance
Date de dépôt 2021-02-12
Date de la première publication 2023-10-26
Propriétaire NHK SPRING CO., LTD. (Japon)
Inventeur(s)
  • Otsuka, Motoyuki
  • Hirata, Takafumi
  • Kurokawa, Shimpei
  • Hotoda, Yuki

Abrégé

Provided are a bending structure and a joint function part, capable of stabilizing bending operation and simplifying a structure. An inner coiled part is located into an outer coiled part. The outer coiled part and the inner coiled part have a plurality of gaps distancing adjacent coils in an axial direction, and the coils of the inner coiled part fit between the adjacent coils of the outer coiled part while being in contact with the adjacent coils. A dimension P is set in a range meeting πR/4N≤P

Classes IPC  ?

75.

BENDING STRUCTURAL BODY

      
Numéro d'application 18034047
Statut En instance
Date de dépôt 2021-10-29
Date de la première publication 2023-10-19
Propriétaire NHK SPRING CO., LTD. (Japon)
Inventeur(s)
  • Hirata, Takafumi
  • Hotoda, Yuki
  • Inaba, Masahiro
  • Hayakawa, Yuki

Abrégé

The present invention provides a bending structural body with which a simplified structure can be achieved. The bending structural body comprises: an inner cylinder that is formed from a first inner coil part and a first outer coil part, and in which wound parts corresponding to the first inner coil part are respectively fitted to pitches between adjacent wound parts of the first outer coil part; an outer cylinder that covers at least some of the outer circumference of the inner cylinder with a space therebetween, that is formed from a second inner coil part and a second outer coil part, and in which wound parts corresponding to the second inner coil part are respectively fitted to pitches between adjacent wound parts of the second outer coil part; and drive wires and guide wires that are guided and axially inserted into the space between the inner cylinder and the outer cylinder.

Classes IPC  ?

  • B25J 18/06 - Bras flexibles
  • B25J 9/10 - Manipulateurs à commande programmée caractérisés par des moyens pour régler la position des éléments manipulateurs

76.

HEATING METHOD AND HEATING SYSTEM

      
Numéro d'application JP2022043525
Numéro de publication 2023/188536
Statut Délivré - en vigueur
Date de dépôt 2022-11-25
Date de publication 2023-10-05
Propriétaire NHK SPRING CO., LTD. (Japon)
Inventeur(s)
  • Takeda, Kazuya
  • Yasuda, Hiroyuki
  • Tsukada, Kouta

Abrégé

A heating method according to the present invention is for quenching a coil spring, wherein: the method includes a securing step for securing one end of a coil spring to an outer circumferential surface of a first shaft member and securing the other end thereof to an outer circumferential surface of a second shaft member, a heating step for heating the coil spring by energizing the first and second shaft members, and a rotating step for respectively rotating the first and second shaft members in the state in which the first and second shaft members are energized; the respective rotating axes of the first and second shaft members are positioned in the same straight line that forms an angle of 0-30° with respect to the horizontal direction; and a center axis of the coil spring attached to the first and second shaft members is parallel to the aforementioned straight line.

Classes IPC  ?

  • C21D 9/02 - Traitement thermique, p.ex. recuit, durcissement, trempe ou revenu, adapté à des objets particuliers; Fours à cet effet pour ressorts
  • B21F 35/00 - Fabrication de ressorts en fils métalliques
  • H05B 3/00 - Chauffage par résistance ohmique

77.

LAMINATE PRODUCTION METHOD

      
Numéro d'application JP2023000369
Numéro de publication 2023/188678
Statut Délivré - en vigueur
Date de dépôt 2023-01-11
Date de publication 2023-10-05
Propriétaire NHK SPRING CO., LTD. (Japon)
Inventeur(s)
  • Mizuno, Katsumi
  • Watanabe, Toshinori
  • Shimomura, Kohei
  • Toga, Takashi

Abrégé

The present invention pertains to a laminate using a circuit pattern having a thickness of at least 0.8 mm, and proposes a production method that is for the laminate and that is capable of preventing defects from occurring in an insulating layer. The production method is for a laminate (1) obtained by laminating a metal base substrate (2), an insulating layer (3) formed by curing a resin composition, and a circuit pattern (4) having a thickness of at least 1 mm, the method comprising: a step for preparing a pre-pressure bonded laminate (1A) in which a semi-cured resin composition (3A) is interposed between the metal base substrate (2) and the circuit pattern (4); a step for covering the pre-pressure bonded laminate (1A) with a film (11), and placing the resultant laminate inside an autoclave (10); and a step for degassing the inside of the film (11) and increasing the temperature and pressure inside of the autoclave (10) to cure the semi-cured resin composition (3A).

Classes IPC  ?

  • H05K 1/05 - Substrat en métal isolé
  • B29C 43/10 - Pressage isostatique, c. à d. en utilisant des organes presseurs non rigides coopérant avec des organes rigides ou des matrices
  • B29C 43/20 - Fabrication d'objets multicouches ou polychromes
  • B29C 43/56 - Moulage par pressage sous conditions particulières, p.ex. sous vide
  • B32B 15/08 - Produits stratifiés composés essentiellement de métal comprenant un métal comme seul composant ou comme composant principal d'une couche adjacente à une autre couche d'une substance spécifique de résine synthétique

78.

DETERMINATION SYSTEM AND METHOD FOR DETERMININT AUTHENTICITY OF DETERMINATION CODE

      
Numéro d'application JP2023000410
Numéro de publication 2023/188680
Statut Délivré - en vigueur
Date de dépôt 2023-01-11
Date de publication 2023-10-05
Propriétaire NHK SPRING CO., LTD. (Japon)
Inventeur(s)
  • Takahashi Yuji
  • Nasubida Shinya
  • Osako Tomoya

Abrégé

A determination system includes: a first feature quantity acquisition unit that, on the basis of a first image corresponding to a first identifier of a determination code including the first identifier and a second identifier, acquires a first feature quantity of the second identifier included in registration information of the first identifier; a second feature quantity acquisition unit that, on the basis of a second image corresponding to the second identifier, acquires a second feature quantity of the imaged second identifier; and a determination unit that determines a correspondence between the first feature quantity and the second feature quantity.

Classes IPC  ?

  • G06K 7/10 - Méthodes ou dispositions pour la lecture de supports d'enregistrement par radiation corpusculaire
  • G06K 7/14 - Méthodes ou dispositions pour la lecture de supports d'enregistrement par radiation corpusculaire utilisant la lumière sans sélection des longueurs d'onde, p.ex. lecture de la lumière blanche réfléchie
  • G06K 19/06 - Supports d'enregistrement pour utilisation avec des machines et avec au moins une partie prévue pour supporter des marques numériques caractérisés par le genre de marque numérique, p.ex. forme, nature, code
  • G06K 19/08 - Supports d'enregistrement pour utilisation avec des machines et avec au moins une partie prévue pour supporter des marques numériques caractérisés par le genre de marque numérique, p.ex. forme, nature, code utilisant des marquages de différentes sortes sur le même support d'enregistrement, p.ex. un marquage étant lu optiquement et l'autre par des moyens magnétiques
  • G06T 7/00 - Analyse d'image

79.

DETERMINATION SYSTEM AND AUTHENTICITY DETERMINATION METHOD OF DETERMINATION CODE

      
Numéro d'application JP2023000411
Numéro de publication 2023/188681
Statut Délivré - en vigueur
Date de dépôt 2023-01-11
Date de publication 2023-10-05
Propriétaire NHK SPRING CO., LTD. (Japon)
Inventeur(s)
  • Takahashi Yuji
  • Nasubida Shinya
  • Osako Tomoya

Abrégé

This determination system comprises: an image processing unit that extracts a plurality of regions from a first image obtained by capturing a first identifier of a determination code including the first identifier and a second identifier; a feature amount data generation unit that generates first feature amount data including the feature amount of each of the plurality of regions; an identification information obtaining unit that obtains second identification information from a second image obtained by capturing the second identifier of the determination code; and a determination unit that identifies first identification information indicated by the first identifier based on the first feature amount data, and determines the correspondence relationship between the first identification information and the second identification information.

Classes IPC  ?

  • G06K 7/10 - Méthodes ou dispositions pour la lecture de supports d'enregistrement par radiation corpusculaire
  • G06K 7/14 - Méthodes ou dispositions pour la lecture de supports d'enregistrement par radiation corpusculaire utilisant la lumière sans sélection des longueurs d'onde, p.ex. lecture de la lumière blanche réfléchie
  • G06K 19/06 - Supports d'enregistrement pour utilisation avec des machines et avec au moins une partie prévue pour supporter des marques numériques caractérisés par le genre de marque numérique, p.ex. forme, nature, code
  • G06K 19/08 - Supports d'enregistrement pour utilisation avec des machines et avec au moins une partie prévue pour supporter des marques numériques caractérisés par le genre de marque numérique, p.ex. forme, nature, code utilisant des marquages de différentes sortes sur le même support d'enregistrement, p.ex. un marquage étant lu optiquement et l'autre par des moyens magnétiques
  • G06T 7/00 - Analyse d'image

80.

POLISHING DEVICE, POLISHING METHOD, AND MACHINE COMPONENT

      
Numéro d'application JP2023007328
Numéro de publication 2023/189113
Statut Délivré - en vigueur
Date de dépôt 2023-02-28
Date de publication 2023-10-05
Propriétaire NHK SPRING CO., LTD. (Japon)
Inventeur(s)
  • Fujii Masahiro
  • Fujino Daisuke
  • Araki Yoshihito
  • Aikawa Naoya
  • Furugori Nobuyuki
  • Kasono Tomonori

Abrégé

A polishing device according to an embodiment comprises: a supporting unit for supporting a polishing tool; a stage for holding an object to be polished; a first drive unit for causing the support unit and the stage to move relative to one another in accordance with a shape of a polishing surface; and a second drive unit for causing the support unit to rotate synchronously with the first drive unit such that one end of a polishing member attached to the polishing tool faces a movement direction.

Classes IPC  ?

  • B24B 19/02 - Machines ou dispositifs conçus spécialement pour une opération particulière de meulage non couverte par d'autres groupes principaux pour meuler des gorges, p.ex. sur des arbres, dans des gaines, des tubes, des éléments de joint homocinétique
  • B24B 29/00 - Machines ou dispositifs pour polir des surfaces de pièces au moyen d'outils en matière souple ou flexible avec ou sans application de produits de polissage solides ou liquides
  • B24B 41/04 - Poupées; Arbres porte-meules; Caractéristiques s'y rapportant
  • B24B 47/12 - MACHINES, DISPOSITIFS OU PROCÉDÉS POUR MEULER OU POUR POLIR; DRESSAGE OU REMISE EN ÉTAT DES SURFACES ABRASIVES; ALIMENTATION DES MACHINES EN MATÉRIAUX DE MEULAGE, DE POLISSAGE OU DE RODAGE Équipement à cet effet pour entraîner dans leur mouvement de rotation ou de va-et-vient les arbres porte-meules ou les arbres porte-pièces par une transmission mécanique ou par l'énergie électrique

81.

ROTARY DEVICE AND SPRAY DEVICE

      
Numéro d'application JP2023007341
Numéro de publication 2023/189116
Statut Délivré - en vigueur
Date de dépôt 2023-02-28
Date de publication 2023-10-05
Propriétaire NHK SPRING CO., LTD. (Japon)
Inventeur(s)
  • Hirano Satoshi
  • Takahara Go
  • Nambu Takatoshi
  • Kaneda Noriyoshi
  • Yokoyama Hibiki
  • Sone Michiyoshi

Abrégé

This rotary device comprises: a rotary stage which detachably supports a base material having an inlet and an outlet for a liquid having a predetermined temperature, and a flow path connecting the inlet to the outlet; a rotary support which supports a rotary table; a rotary mechanism which rotates the rotary support; and a liquid supply part which supplies the liquid to the base material. The rotary stage has a liquid supply port for supplying the liquid to the base material, and a liquid discharge port for discharging the liquid from the base material. The rotary support has therein a first pipe connected to the liquid supply port, and a second pipe connected to the liquid discharge port. In addition, this spray device comprises the rotary device and a spray gun.

Classes IPC  ?

  • C23C 4/12 - Revêtement par pulvérisation du matériau de revêtement à l'état fondu, p.ex. par pulvérisation à l'aide d'une flamme, d'un plasma ou d'une décharge électrique caractérisé par le procédé de pulvérisation

82.

TORSION BAR UNIT

      
Numéro d'application JP2023007364
Numéro de publication 2023/189117
Statut Délivré - en vigueur
Date de dépôt 2023-02-28
Date de publication 2023-10-05
Propriétaire NHK SPRING CO., LTD. (Japon)
Inventeur(s)
  • Iino Shinji
  • Uetsuhara Saiji
  • Sato Takuya

Abrégé

A height torsion bar unit according to an embodiment of the present invention comprises: a cylindrical torsion bar composed of a fibrous composite material; a first holding member having a first groove for holding an end of the torsion bar; and a second holding member which has, at a position facing the first groove, a second groove for holding an end of the torsion bar, and which overlaps the first holding member to sandwich and hold the ends of the torsion bar by means of the first groove and the second groove. The height torsion bar unit further comprises a core rod which is inserted into a cylindrical hollow at an end.

Classes IPC  ?

  • B60G 21/055 - Barres stabilisatrices
  • F16B 5/02 - Jonction de feuilles ou de plaques soit entre elles soit à des bandes ou barres parallèles à elles par organes de fixation utilisant un filetage
  • B60G 11/18 - Suspensions élastiques caractérisées par la disposition, l'emplacement ou le type des ressorts ayant des ressorts à barre de torsion uniquement
  • F16F 1/16 - Fixations ou montages
  • F16F 1/36 - Ressorts faits d'un matériau à friction intérieure élevée
  • F16F 1/366 - Ressorts faits d'un matériau à friction intérieure élevée en matière plastique renforcée avec des fibres

83.

VIBRATION ISOLATION DEVICE

      
Numéro d'application JP2023009828
Numéro de publication 2023/189533
Statut Délivré - en vigueur
Date de dépôt 2023-03-14
Date de publication 2023-10-05
Propriétaire NHK SPRING CO., LTD. (Japon)
Inventeur(s)
  • Harada Takafumi
  • Kumagai Kazuhiro

Abrégé

This vibration isolation device has: a first plate; a first mesh spring on the first plate; a cover on the first mesh spring; a bezel on the cover; a second mesh spring on the bezel; a second plate on the second mesh spring; and a fastening component for fastening the first plate, the cover, the bezel and the second plate to one another. The inner width of the bezel may be greater than the width of the first plate. The vibration isolation device also has a third mesh spring between the bezel and the cover, and the bezel may surround the shaft part of the fastening component and the third mesh spring, and have a leg which extends downward from the floor surface.

Classes IPC  ?

  • F16F 1/362 - Ressorts faits d'un matériau à friction intérieure élevée en laine d'acier ou en poils comprimés
  • F16F 15/06 - Suppression des vibrations dans les systèmes non rotatifs, p.ex. dans des systèmes alternatifs; Suppression des vibrations dans les systèmes rotatifs par l'utilisation d'organes ne se déplaçant pas avec le système rotatif utilisant des moyens élastiques avec ressorts métalliques

84.

STABILIZER MANUFACTURING METHOD, AND BASE MATERIAL

      
Numéro d'application JP2023010527
Numéro de publication 2023/189705
Statut Délivré - en vigueur
Date de dépôt 2023-03-17
Date de publication 2023-10-05
Propriétaire NHK SPRING CO., LTD. (Japon)
Inventeur(s)
  • Kondou, Kazuki
  • Aoki, Sumihiko
  • Nogami, Yuushi
  • Masuda, Masahiro

Abrégé

A stabilizer manufacturing method according to the present invention is a method for subjecting a base material to forging to fabricate a stabilizer having through-holes formed in both end portions thereof, the method including: a protruding portion forming step for forming protruding portions in through-hole forming positions in the end portions of the base material, corresponding to the through-holes in the stabilizer; and a through-hole forming step for forming the through-holes in the through-hole forming positions including the projecting portions.

Classes IPC  ?

85.

METHOD FOR MANUFACTURING STABILIZER, AND BASE MATERIAL

      
Numéro d'application JP2023010528
Numéro de publication 2023/189706
Statut Délivré - en vigueur
Date de dépôt 2023-03-17
Date de publication 2023-10-05
Propriétaire NHK SPRING CO., LTD. (Japon)
Inventeur(s)
  • Mori, Shogo
  • Wakabayashi, Yutaka
  • Koga, Takuo

Abrégé

The present invention relates to a stabilizer manufacturing method for fabricating a stabilizer that has through-holes formed in both end portions thereof by performing a forging process on a base material, the stabilizer manufacturing method comprising: a recess forming step for forming a recess at a through-hole forming position corresponding to a through-hole of the stabilizer in an end portion of the base material; and a through-hole forming step for forming a through-hole by boring the through-hole forming position including the recess.

Classes IPC  ?

86.

REMOTE SHIP STEERING SYSTEM, SHIP CONTROL DEVICE, INPUT DEVICE, REMOTE SHIP STEERING METHOD, AND PROGRAM

      
Numéro d'application JP2023011502
Numéro de publication 2023/190032
Statut Délivré - en vigueur
Date de dépôt 2023-03-23
Date de publication 2023-10-05
Propriétaire NHK SPRING CO., LTD. (Japon)
Inventeur(s)
  • Tokushige Jun
  • Tsuda Yuto
  • Akita Marino

Abrégé

This remote ship steering system comprises a ship and an input device, wherein: the ship is provided with an actuator having a function of generating a thrust force for the ship, and a function of causing the ship to generate a moment, an operating unit, a ship control device, a ship position detecting unit, and a communication unit; the input device comprises a communication unit, an input device position detecting unit, an operating unit, and a notifying unit; the ship control device has a normal steering mode and a remote steering mode; in the remote steering mode, the ship communication unit receives information indicating a position of the input device from the input device, the ship control device calculates a distance between the input device and the ship, if the distance between the input device and the ship is equal to or greater than a threshold, the ship communication unit transmits information indicating that the distance between the input device and the ship is equal to or greater than the threshold to the input device, and the notifying unit issues a notification to a remote operator who is using the input device; and the threshold is smaller than a maximum value of the distance between the input device and the ship at which the input device communication unit and the ship communication unit can communicate with one another.

Classes IPC  ?

  • B63H 21/22 - Aménagements de l'appareil moteur de propulsion ou de certains de ses éléments pour utilisation à bord des navires les éléments moteurs étant commandés de l'extérieur de la salle des machines, p.ex. de la passerelle de navigation; Aménagements relatifs aux transmetteurs d'ordres
  • B63H 25/02 - Moyens amorçant la gouverne

87.

COATING MATERIAL APPLICATION SYSTEM, CONTROL DEVICE, CONTROL METHOD, AND CONTROL PROGRAM

      
Numéro d'application JP2023012743
Numéro de publication 2023/190648
Statut Délivré - en vigueur
Date de dépôt 2023-03-29
Date de publication 2023-10-05
Propriétaire NHK SPRING CO., LTD. (Japon)
Inventeur(s)
  • Kano, Takahiro
  • Uchida, Yasuhide
  • Nakano, Shota
  • Inaba, Gai

Abrégé

This coating material application system 1 is provided with: a supporting table 4 for supporting a coil spring W in a rotatable manner; a sensor 5 for measuring the position of a strand of the coil spring W; a first moving device 6 for moving the sensor 5; an application device 7; a second moving device 8 for moving the application device 7; and a control device 3. The control device 3 is provided with: a supporting table control unit 331 for rotating the supporting table 4; a sensor control unit 332 for obtaining a measurement value of the sensor 5; a first movement control unit 333 for moving the sensor 5; an application position calculation unit 334 for calculating the position of the application of the coating material to the coil spring W on the basis of the measurement value of the sensor 5; a second movement control unit 335 for moving the application device 7 to a position at which the coating material is applied to the coating position from the application device 7; and an application device control unit 336 for applying the coating material at the coating position from the application device 7.

Classes IPC  ?

  • B05C 11/00 - APPAREILS POUR L'APPLICATION DE MATÉRIAUX FLUIDES AUX SURFACES, EN GÉNÉRAL - Parties constitutives, détails ou accessoires non prévus dans les groupes
  • B05B 12/00 - Aménagements de commande de la distribution; Aménagements de réglage de l’aire de pulvérisation
  • B05D 1/26 - Procédés pour appliquer des liquides ou d'autres matériaux fluides aux surfaces par application de liquides ou d'autres matériaux fluides, à partir d'un orifice en contact ou presque en contact avec la surface
  • B05D 3/00 - Traitement préalable des surfaces sur lesquelles des liquides ou d'autres matériaux fluides doivent être appliqués; Traitement ultérieur des revêtements appliqués, p.ex. traitement intermédiaire d'un revêtement déjà appliqué, pour préparer les applications ultérieures de liquides ou d'autres matériaux fluides
  • B05D 7/00 - Procédés, autres que le flocage, spécialement adaptés pour appliquer des liquides ou d'autres matériaux fluides, à des surfaces particulières, ou pour appliquer des liquides ou d'autres matériaux fluides particuliers
  • F16F 1/02 - Ressorts en acier ou faits d'un autre matériau ayant une faible friction intérieure; Ressorts enroulés, de torsion, à lame, en forme de coupelles, à corps annulaire ou similaire, le matériau de ressort ne jouant pas de rôle
  • F16F 1/12 - Fixations ou montages

88.

MOTOR CORE MANUFACTURING DEVICE AND MOTOR CORE MANUFACTURING METHOD

      
Numéro d'application JP2023013619
Numéro de publication 2023/191075
Statut Délivré - en vigueur
Date de dépôt 2023-03-31
Date de publication 2023-10-05
Propriétaire NHK SPRING CO., LTD. (Japon)
Inventeur(s)
  • Ohmori, Makoto
  • Sato, Kei
  • Furuya, Takumi
  • Kinoshita, Jun
  • Kawasaki, Asuka

Abrégé

The motor core manufacturing device according to the present disclosure includes: a die which holds a motor core having resin filling parts; a chamber which is formed in the die and communicates at one end thereof with resin composition filling paths communicating with the resin filling parts; a plunger which delivers a resin composition delivered into the chamber toward the resin composition filling paths; a first heater which is disposed in the die, or disposed in the die as well as around the chamber; and an extruder which delivers the resin composition toward the chamber while kneading the resin composition in order to charge the chamber with a premeasured amount of the resin composition.

Classes IPC  ?

  • H02K 15/12 - Imprégnation, chauffage ou séchage des bobinages, des stators, des rotors ou des machines
  • 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

89.

COATING METHOD AND SHEET MATERIAL

      
Numéro d'application JP2023000368
Numéro de publication 2023/188677
Statut Délivré - en vigueur
Date de dépôt 2023-01-11
Date de publication 2023-10-05
Propriétaire NHK SPRING CO., LTD. (Japon)
Inventeur(s)
  • Shimomura, Kohei
  • Mizuno, Katsumi
  • Toga, Takashi
  • Tezuka, Makoto

Abrégé

Proposed is a coating method by which, when using a coating liquid that has an increased filler content to form a coating on the surface of a substrate, coating unevenness can be suppressed and variation in the coating thickness can be curbed. A coating method for forming a coating (C) on the surface of a substrate (W) uses a coating device (1) comprising a conveyance roller (2) for sending out a substrate (W), a knife coater (3) that is arranged at a spacing apart from the conveyance roller (2) and has a knife part (3b) provided thereto, and a liquid reservoir member (4) that has one end (4a) located on the side of the conveyance roller (2) and demarcates a liquid reservoir space (S) between itself and the conveyance roller (2), wherein: a coating liquid (L) contains a resin, a solvent, and a filler; the filler content is 65 to 95 parts by mass with respect to 100 parts by mass of a mixture of the resin and the filler; the outer diameter D1 of the conveyance roller (2) is 50 to 270 mm; outer diameter D2 of the knife coater (3) is 50 to 170 mm; and the distance D3 from the spacing to the one end (4a) is 1 to 120 mm.

Classes IPC  ?

  • B05D 1/28 - Procédés pour appliquer des liquides ou d'autres matériaux fluides aux surfaces par transfert de liquides ou d'autres matériaux fluides, à partir de la surface d'éléments porteurs, p.ex. de pinceaux, tampons, rouleaux
  • B05D 3/00 - Traitement préalable des surfaces sur lesquelles des liquides ou d'autres matériaux fluides doivent être appliqués; Traitement ultérieur des revêtements appliqués, p.ex. traitement intermédiaire d'un revêtement déjà appliqué, pour préparer les applications ultérieures de liquides ou d'autres matériaux fluides
  • B05D 7/00 - Procédés, autres que le flocage, spécialement adaptés pour appliquer des liquides ou d'autres matériaux fluides, à des surfaces particulières, ou pour appliquer des liquides ou d'autres matériaux fluides particuliers
  • B05D 7/24 - Procédés, autres que le flocage, spécialement adaptés pour appliquer des liquides ou d'autres matériaux fluides, à des surfaces particulières, ou pour appliquer des liquides ou d'autres matériaux fluides particuliers pour appliquer des liquides ou d'autres matériaux fluides particuliers
  • C09D 201/00 - Compositions de revêtement à base de composés macromoléculaires non spécifiés
  • C09D 7/61 - Adjuvants non macromoléculaires inorganiques

90.

DISPLACEMENT DETECTION DEVICE, DISPLACEMENT DETECTION SYSTEM, AND PRODUCTION APPARATUS

      
Numéro d'application JP2023000799
Numéro de publication 2023/188695
Statut Délivré - en vigueur
Date de dépôt 2023-01-13
Date de publication 2023-10-05
Propriétaire NHK SPRING CO., LTD. (Japon)
Inventeur(s)
  • Iino Shinji
  • Uetsuhara Saiji
  • Sato Takuya

Abrégé

According to the present invention, a displacement detection device includes: a first fixed member; a coil spring having a first seat winding part and a second seat winding part; a rotary member that is in contact with the first end-coil part; a second fixed member that is in contact with the second end-coil part; and a detection device that is able to detect the rotation amount of the coil spring. The rotary member is rotatably supported by using a bearing, and the bearing is in contact with the first fixed member and the rotating member.

Classes IPC  ?

  • G01B 7/30 - Dispositions pour la mesure caractérisées par l'utilisation de techniques électriques ou magnétiques pour tester l'alignement des axes
  • B60G 3/28 - Suspensions élastiques pour une seule roue avec plusieurs bras articulés, p.ex. parallélogramme un des bras lui-même au moins étant élastique, p.ex. ressort à lame
  • B60G 17/015 - Suspensions élastiques permettant d'ajuster les caractéristiques des ressorts ou des amortisseurs de vibrations, de réguler la distance entre la surface porteuse et la partie suspendue du véhicule ou de bloquer la suspension pendant l'utilisation pou les moyens de régulation comportant des éléments électriques ou électroniques
  • B60G 17/019 - Suspensions élastiques permettant d'ajuster les caractéristiques des ressorts ou des amortisseurs de vibrations, de réguler la distance entre la surface porteuse et la partie suspendue du véhicule ou de bloquer la suspension pendant l'utilisation pou les moyens de régulation comportant des éléments électriques ou électroniques caractérisés par le type ou l'agencement des capteurs
  • F16F 1/12 - Fixations ou montages
  • F16F 9/32 - Ressorts, amortisseurs de vibrations, amortisseurs de chocs ou amortisseurs de mouvement de structure similaire, utilisant un fluide ou moyen équivalent comme agent d'amortissement - Parties constitutives

91.

METHOD FOR MANUFACTURING STABILIZER

      
Numéro d'application JP2023011289
Numéro de publication 2023/189958
Statut Délivré - en vigueur
Date de dépôt 2023-03-22
Date de publication 2023-10-05
Propriétaire NHK SPRING CO., LTD. (Japon)
Inventeur(s)
  • Hayashida, Hiroki
  • Yamauchi, Yuichiro

Abrégé

A method for manufacturing a stabilizer according to the present invention is fabricated using a tubular member, the manufacturing method comprising: a bending and molding step for bending the tubular member to mold the same into the shape of the stabilizer; a quenching step for quenching the tubular member after the molding step; an annealing step for annealing the tubular member after quenching; an autofrettage step for introducing a working medium inside the tubular member after the annealing step to impart a residual stress inside the tubular member; a terminal molding step for molding an end part of the tubular member after the autofrettage treatment; and a shot peening step for subjecting an outer surface of the tubular member to shot peening after the terminal molding step.

Classes IPC  ?

92.

Coil spring

      
Numéro d'application 17703295
Numéro de brevet 11940031
Statut Délivré - en vigueur
Date de dépôt 2022-03-24
Date de la première publication 2023-09-28
Date d'octroi 2024-03-26
Propriétaire NHK SPRING CO., LTD. (Japon)
Inventeur(s)
  • Nishizawa, Shinichi
  • Ibano, Daisuke
  • Matsuda, Tsuyoshi
  • Arisaka, Norifumi
  • Muramatsu, Shun
  • Ito, Chihiro
  • Suzuki, Takuto
  • Kinoshita, Masatake
  • Kawasaki, Asuka

Abrégé

A coil spring includes a wire rod and an elastic coat provided on the wire rod. The coil spring includes a coil section including a plurality of coil portions. The wire rod includes a round cross-sectional portion, a cross-section varying portion, and a rectangular cross-sectional portion along the longitudinal direction of the wire rod. The cross section of the rectangular cross-sectional portion is substantially square and has a first plane and a second plane. The first plane and the second plane oppose each other in the coil section. The elastic coat is provided on at least one of the first plane and the second plane. The elastic coat is continuous from the round cross-sectional portion to the cross-sectional variation portion and the rectangular cross-sectional portion.

Classes IPC  ?

  • F16F 1/04 - Ressorts enroulés
  • F16F 1/06 - Ressorts enroulés dont les enroulements constituent une surface cylindrique
  • B60G 11/14 - Suspensions élastiques caractérisées par la disposition, l'emplacement ou le type des ressorts ayant des ressorts hélicoïdaux, spirales ou en bobines uniquement

93.

VEHICLE SEAT

      
Numéro d'application 18184594
Statut En instance
Date de dépôt 2023-03-15
Date de la première publication 2023-09-28
Propriétaire NHK SPRING CO., LTD. (Japon)
Inventeur(s)
  • Honda, Chikanori
  • Suzuki, Kousuke

Abrégé

A headrest includes a first configuration section comprising a hard urethane and formed with an indentation in a front face, the indentation enabling entry of a supported portion, and the supported portion being a location corresponding to an occipital bone of the head of the seated occupant; and a second configuration section comprising a soft urethane having a lower rigidity than the hard urethane, the second configuration section being provided at the indentation so as to be deformed by the supported portion. Part of the first configuration section, which is a bottom face of the indentation, is configured by a left-right pair of head support faces that support the supported portion and that are connected together at a connection location having a straight line shape. An angle formed between cross-sections of the left and right head support faces when sectioned along a plane perpendicular to the connection location is a first angle that is from 37.2° to 143°. An angle formed between a direction perpendicular to the connection location and a seat front-rear direction when viewed along a seat left-right direction is a second angle that is from 12.8° to 68.7°.

Classes IPC  ?

94.

COIL SPRING

      
Numéro d'application 18321447
Statut En instance
Date de dépôt 2023-05-22
Date de la première publication 2023-09-28
Propriétaire NHK SPRING CO., LTD. (Japon)
Inventeur(s)
  • Nishizawa, Shinichi
  • Ibano, Daisuke
  • Matsuda, Tsuyoshi
  • Arisaka, Norifumi
  • Muramatsu, Shun
  • Ito, Chihiro
  • Suzuki, Takuto
  • Kinoshita, Masatake
  • Kawasaki, Asuka

Abrégé

A coil spring includes a wire rod and an elastic coat provided on the wire rod. The coil spring includes a coil section including a plurality of coil portions. The wire rod includes a round cross-sectional portion, a cross-section varying portion, and a rectangular cross-sectional portion along the longitudinal direction of the wire rod. The cross section of the rectangular cross-sectional portion is substantially square and has a first plane and a second plane. The first plane and the second plane oppose each other in the coil section. The elastic coat is provided on at least one of the first plane and the second plane. The elastic coat is continuous from the round cross-sectional portion to the cross-sectional variation portion and the rectangular cross-sectional portion.

Classes IPC  ?

  • F16F 1/04 - Ressorts enroulés
  • F16F 1/02 - Ressorts en acier ou faits d'un autre matériau ayant une faible friction intérieure; Ressorts enroulés, de torsion, à lame, en forme de coupelles, à corps annulaire ou similaire, le matériau de ressort ne jouant pas de rôle

95.

MARINE VESSEL, HEADING CONTROL METHOD, HEADING CONTROL DEVICE, AND PROGRAM

      
Numéro d'application 18325482
Statut En instance
Date de dépôt 2023-05-30
Date de la première publication 2023-09-28
Propriétaire NHK SPRING Co., Ltd. (Japon)
Inventeur(s)
  • Shirao, Masato
  • Akita, Marino
  • Kamiya, Takafumi

Abrégé

A marine vessel includes: an actuator having a rudder; a heading detection unit; and a heading control device including a target heading acquisition unit, a heading deviation calculation unit, a PID control unit, and a gain setting unit, the heading deviation calculation unit calculates a heading deviation, which is the difference between a target heading and a actual heading, the PID control unit calculates an instruction value for the actuator through PID control from the heading deviation calculated by the heading deviation calculation unit, the gain setting unit sets at least a derivative gain, and in a case in which the heading deviation calculated by the heading deviation calculation unit is equal to or greater than a first threshold value, the gain setting unit adds a derivative gain addition correction quantity to the current value of the derivative gain.

Classes IPC  ?

  • B63H 25/04 - Moyens amorçant la gouverne à fonctionnement automatique, p.ex. asservis au compas
  • G05D 1/02 - Commande de la position ou du cap par référence à un système à deux dimensions
  • B63H 25/38 - Gouvernails

96.

COIL SPRING

      
Numéro d'application 18076717
Statut En instance
Date de dépôt 2022-12-07
Date de la première publication 2023-09-28
Propriétaire NHK SPRING CO., LTD. (Japon)
Inventeur(s)
  • Nishizawa, Shinichi
  • Ibano, Daisuke
  • Matsuda, Tsuyoshi
  • Arisaka, Norifumi
  • Muramatsu, Shun
  • Ito, Chihiro
  • Suzuki, Takuto
  • Kinoshita, Masatake
  • Kawasaki, Asuka

Abrégé

A coil spring includes a wire rod and an elastic coat provided on the wire rod. The coil spring includes a coil section including a plurality of coil portions. The wire rod includes a round cross-sectional portion, a cross-section varying portion, and a rectangular cross-sectional portion along the longitudinal direction of the wire rod. The cross section of the rectangular cross-sectional portion is substantially square and has a first plane and a second plane. The first plane and the second plane oppose each other in the coil section. The elastic coat is provided on at least one of the first plane and the second plane. The elastic coat is continuous from the round cross-sectional portion to the cross-sectional variation portion and the rectangular cross-sectional portion.

Classes IPC  ?

97.

COIL SPRING

      
Numéro d'application JP2023008340
Numéro de publication 2023/181884
Statut Délivré - en vigueur
Date de dépôt 2023-03-06
Date de publication 2023-09-28
Propriétaire NHK SPRING CO., LTD. (Japon)
Inventeur(s)
  • Nishizawa, Shinichi
  • Ibano, Daisuke
  • Matsuda, Tsuyoshi
  • Arisaka, Norifumi
  • Muramatsu, Shun
  • Ito, Chihiro
  • Suzuki, Takuto
  • Kinoshita, Masatake
  • Kawasaki, Asuka

Abrégé

A coil spring (1) has a wire (2) and an elastic coating (60) provided on the wire (2). The coil spring (1) includes a coil portion (33) comprising a plurality of winding portions. The wire (2) has a circular cross-sectional portion (30), a cross-sectional change portion (32), and a square cross-sectional portion (31) in the longitudinal direction of the wire (2). A cross section (S2) of the square cross-sectional portion (31) is nearly square and has a first plane (41a) and a second plane (42a). The first plane (41a) and the second plane (42a) face each other in the coil portion (33). The elastic coating (60) is provided on the first plane (41a) and/or the second plane (42a). The elastic coating (60) is continuous from the circular cross-sectional portion (30) to the cross-sectional change portion (32) and the square cross-sectional portion (31).

Classes IPC  ?

  • F16F 1/06 - Ressorts enroulés dont les enroulements constituent une surface cylindrique
  • F16F 1/08 - Ressorts enroulés dont les enroulements constituent une surface en grande partie conique
  • F16F 1/12 - Fixations ou montages

98.

LAMINATE MANUFACTURING METHOD

      
Numéro d'application JP2023008485
Numéro de publication 2023/181905
Statut Délivré - en vigueur
Date de dépôt 2023-03-07
Date de publication 2023-09-28
Propriétaire
  • NHK SPRING CO., LTD. (Japon)
  • LPS TECH CO.,LTD (Japon)
Inventeur(s)
  • Saito, Shinji
  • Mizuno, Katsumi
  • Suzuki, Kohei
  • Watanabe, Toshinori
  • Yano, Shinya
  • Fujino, Nijianzu
  • Xiaoguang Liang

Abrégé

Provided is a laminate manufacturing method with which it is possible to maintain a stable bonding property between an electronic component and a circuit pattern even when an electronic component that generates a large amount of heat is used, and to mitigate problems that may occur in the insulation layer. A method for manufacturing a laminate (1) in which a base substrate (2), an insulation layer (3), a circuit pattern (4), and an electronic component (5) are laminated in this order comprises: a step for providing the insulation layer (3) on an upper surface side of the base substrate (2); a step for providing the electronic component (5) on an upper surface side of the circuit pattern (4); and a step for laminating the insulation layer (3) provided on the base substrate (2) with the circuit pattern (4) having the electronic component (5) provided thereon.

Classes IPC  ?

  • H01L 21/52 - Montage des corps semi-conducteurs dans les conteneurs
  • H01L 23/12 - Supports, p.ex. substrats isolants non amovibles
  • H01L 23/14 - Supports, p.ex. substrats isolants non amovibles caractérisés par le matériau ou par ses propriétés électriques

99.

STATOR MANUFACTURING METHOD

      
Numéro d'application JP2023008678
Numéro de publication 2023/181923
Statut Délivré - en vigueur
Date de dépôt 2023-03-07
Date de publication 2023-09-28
Propriétaire NHK SPRING CO., LTD. (Japon)
Inventeur(s)
  • Nishiwaki, Naruhiko
  • Ito, Keiichi

Abrégé

A stator manufacturing method according to the present disclosure comprises: a step for providing a stator assembly comprising a stator core in which a coil is wound around a plurality of teeth projecting from a yoke, and a case surrounding the outer periphery of the stator core; a step for installing an annular resin member that is at least partially crushed when pressed by a mold at at least one end of the case in the axial direction; a step for holding the stator assembly with the resin member installed at at least one end thereof in the mold in a state where the resin member is pressed; and a step for injecting a mold resin into the mold.

Classes IPC  ?

  • H02K 15/12 - Imprégnation, chauffage ou séchage des bobinages, des stators, des rotors ou des machines

100.

ACCUMULATOR

      
Numéro d'application JP2023011287
Numéro de publication 2023/182374
Statut Délivré - en vigueur
Date de dépôt 2023-03-22
Date de publication 2023-09-28
Propriétaire NHK SPRING CO., LTD. (Japon)
Inventeur(s)
  • Kurokawa, Tomoya
  • Nakano, Naohito

Abrégé

The accumulator according to the present invention comprises an exterior body which is formed of a bottom, a shell, and a port and, provided inside the exterior body, an S-shaped bellows that freely expands and contracts. The expansion of the bellows in a maximally expanded state in the accumulator is longer than the expansion in a free state in which no load other than gravity is acting thereon.

Classes IPC  ?

  • F15B 1/14 - Accumulateurs utilisant un coussin de gaz; Dispositifs de remplissage de gaz; Indicateurs ou flotteurs à cet effet avec des moyens de séparation flexibles fixés par leur périphérie au moyen d'organes de support annulaires rigides
  • F16J 3/04 - Soufflets
  • F16J 15/52 - Joints d'étanchéité entre organes mobiles l'un par rapport à l'autre, par étanchéité sans surfaces mobiles l'une par rapport à l'autre, p.ex. des garnitures étanches aux fluides pour transmettre un mouvement au travers d'une paroi par soufflets ou diaphragmes d'étanchéité
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