公开(公告)号：US20250164525A1

公开(公告)日：2025-05-22

申请号：US19036108

申请日：2025-01-24

Applicant: NHK Spring Co., Ltd.

Inventor： Hajime Arai ,  Kazuya Soma

IPC: G01R1/067

Abstract: A contact probe includes: a first plunger; a second plunger; and a coil spring provided between the first and second plungers and configured to connect the first and second plungers to each other so as to freely advance and retreat. The first plunger is provided with a groove portion formed on a side surface of the first plunger.

公开(公告)号：US12290726B2

公开(公告)日：2025-05-06

申请号：US17298179

申请日：2019-10-18

Applicant: NHK SPRING CO., LTD.

Inventor： Kosuke Fujiwara ,  Akihisa Inoue

IPC: A63B53/10 ,  A63B53/12

Abstract: Provided is a golf shaft, capable of ensuring bending rigidity required for a golf club and providing good hit feeling in a composite shaft with 50 g-130 g. The golf shaft comprises an element tube made of metal, an outer layer made of a fiber reinforced plastic and covering an outer periphery of the element tube over an entire length of the element tube in an axial direction, an adhesive layer interposed between the element tube and the outer layer to bond between the element tube and the outer layer, wherein weight of a whole including the element tube, the outer layer, and the adhesive layer is 50 g-130 g, and weight of the element tube is 50%-90% of the weight of the whole.

公开(公告)号：US20250131945A1

公开(公告)日：2025-04-24

申请号：US18682399

申请日：2022-08-23

Applicant: NHK SPRING CO., LTD.

Inventor： Toshimitsu ARAKI ,  Osamu OKAWARA ,  Shuji TAKAHASHI

IPC: G11B33/02 ,  G11B33/14

Abstract: Provided is a cover capable of adapting to a case requiring properties hard to be compatible for a gasket of a recording device. The cover attached to a base of a recording device to close the base, comprises a gasket having a loop shape and provided to a cover body, wherein the gasket has an inner gasket portion and an outer gasket portion arranged adjacent to each other on an inward side and an outward side of the loop shape, the outer gasket portion has a first property and a second property that are different properties and is superior to the inner gasket portion in the first property, and the inner gasket portion has the first property and the second property and is superior to the outer gasket portion in the second property.

公开(公告)号：US12284731B2

公开(公告)日：2025-04-22

申请号：US17232519

申请日：2021-04-16

Applicant: NHK SPRING CO., LTD.

Inventor： Toshihiko Hanamachi ,  Arata Tatsumi ,  Kenji Sekiya ,  Naoya Aikawa ,  Masaya Takanashi

IPC: H05B3/48 ,  C23C14/50 ,  C23C16/458 ,  C23C16/46 ,  H01J37/32 ,  H01L21/67

Abstract: A heater comprises a folded heater wire, a first insulator provided on the folded heater wire, a metal sheath in contact with a part of the first insulator, a first insulating member arranged in parallel to a part of a first end of the folded heater wire taken out from a first end of the metal sheath, a second insulating member arranged in parallel to a part of the first insulating member and parallel to a part of a second end of the folded heater wire taken out from the first end of the metal sheath, a third insulating member arranged in parallel to a part of the first insulating member and the second insulating member, and bundle the first insulating member and the second insulating member, and a cylindrical member arranged in parallel to a part of the metal sheath and the third insulating member.

公开(公告)号：US12282812B2

公开(公告)日：2025-04-22

申请号：US18381298

申请日：2023-10-18

Applicant: NHK SPRING CO., LTD.

Inventor： Kenichiro Tami ,  Naomi Iida ,  Shinya Nasubida ,  Go Kinoshita ,  Haruhito Suga

IPC: G06K19/06

Abstract: 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.

公开(公告)号：US20250119041A1

公开(公告)日：2025-04-10

申请号：US18832039

申请日：2022-11-18

Applicant: NHK SPRING CO., LTD.

Inventor： Dai KOBAYASHI ,  Yuji HIROTA

IPC: H02K15/24 ,  B21D11/06

Abstract: This production method produces a stator that includes a plurality of segment coils that are annularly arranged in a plurality of layers that overlap in the radial direction of a stator core. The production method involves a tool that has teeth being moved by a robot manipulator and the teeth being inserted between the ends of leg parts of the layers. The ends that engage the teeth are thereby bent so as to be substantially crank-shaped. Before the teeth are inserted between the ends, a restraining jig is inserted between bend parts of the segment coils of the layers and an end surface of the stator core that is on one side in the axial direction.

公开(公告)号：US20250118340A1

公开(公告)日：2025-04-10

申请号：US18985392

申请日：2024-12-18

Applicant: NHK SPRING CO., LTD.

Inventor： Yukie YAMADA

IPC: G11B5/48 ,  H01R12/65

Abstract: A terminal connection portion for an electronic device includes a first terminal of a wiring portion. The wiring portion includes a base insulating layer, conductors formed on the base insulation layer, a cover layer which covers the conductors, and the first terminal which is formed at an end of each of the conductors and is integral with each of the conductors. The first terminal includes a base portion including a first surface fixed to the base insulation layer along the base insulation layer and a second surface opposite the first surface, a bent portion reversed in a thickness direction of the base portion from an end of the base portion towards the second surface, and an overlapping portion extending from the bent portion in a direction along the second surface.

公开(公告)号：US20250111867A1

公开(公告)日：2025-04-03

申请号：US18833185

申请日：2023-02-02

Applicant: NHK SPRING CO., LTD.

Inventor： Toshimitsu ARAKI ,  Wataru MIYAZAKI ,  Shuji TAKAHASHI

IPC: G11B33/02 ,  G11B33/12

Abstract: A cover is provided with a connection portion on an outer peripheral portion for conducting fastening. The connection portion is provided with a fastening face that is fastened by a bolt on a top face and a connecting face that is connected to the base on a bottom face, and the connection portion is formed into a stepped shape with steps that form a recessed shape on the top face and a projected shape on the bottom face with respect to the outer peripheral portion. The steps are set to have dimensions less than a thickness of a plate material. The stepped shape is provided with an outer face of the step and an inner face of the step that do not overlap each other in a planer direction of the connecting face.

公开(公告)号：US20250074275A1

公开(公告)日：2025-03-06

申请号：US18811155

申请日：2024-08-21

Applicant: NHK SPRING CO., LTD. ,  SUBARU CORPORATION

Inventor： Kenzo YASUDA ,  Kazuhiro TOYOSHIMA ,  Yosuke ISHIYAMA ,  Masato FUKUSHIMA ,  Takahide TAKEUCHI ,  Kento KOSHIISHI

IPC: B60N2/58 ,  B60N2/56

Abstract: In a vehicle seat, a flow path is formed between a pad main body of a seat cushion pad and a seal member, with the flow path reaching to an opposing face of the pad main body opposing the slide pad, and air inside the flow path being moved by an air moving machine. A seat cushion cover includes a porous cover main body portion covering the pad main body, and a movable cover portion that is positioned between the pad main body and the slide pad and that is deformed by sliding the slide pad. The seat cushion cover includes a close-off cover portion that closes off a gap between an end portion on the slide pad side of the seal member and the cover main body portion.

公开(公告)号：US20250065575A1

公开(公告)日：2025-02-27

申请号：US18724213

申请日：2022-12-28

Applicant: NHK Spring Co., Ltd.

Inventor： Suguru Kajigaya ,  Yuuki Fujiwara

IPC: B29C65/00 ,  B29C65/48 ,  B29L31/30

Abstract: A bonding jig for crimping and bonding first and second members constituting a damping member to a bonded member includes: a first bonding member configured to hold the first member; a second bonding member configured to hold the second member and cover the first bonding member to crimp the first and second members onto the bonded member; and a switching mechanism configured to switch, in a space where the first bonding member holds the first member, between a first state in which a gap is formed between the first bonding member and a part of a side surface of the first member continuous with a crimping surface with the second member and a second state in which the gap is filled to control a position of the first member.