公开(公告)号：US12208715B2

公开(公告)日：2025-01-28

申请号：US18145281

申请日：2022-12-22

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

Inventor： Daisuke Kobayashi ,  Kensuke Yoshiga ,  Akihiko Mizuno ,  Fumito Kitanaka ,  Kenji Nagumo

IPC: B60N2/42 ,  B60N2/427 ,  B60N2/22

Abstract: A seatback frame including left and right side frames, a lower frame, and a sacrum support section. The left and right side frames extend in a seat up-down direction inside left and right side portions of a seatback of a vehicle seat. The lower frame spans between lower end portions of the left and right side frames. The sacrum support section extends from a lower end portion of the lower frame toward a seat front side and supports a sacral region of a seated occupant from a seat rear side. A weakened portion that is weakened by a load from the seat front side is provided to the sacrum support section.

公开(公告)号：US20250014597A1

公开(公告)日：2025-01-09

申请号：US18897577

申请日：2024-09-26

Applicant: NHK SPRING CO., LTD.

Inventor： Tatsuhiko NISHIDA ,  Masao HANYA

IPC: G11B5/48

Abstract: 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.

公开(公告)号：US20250011913A1

公开(公告)日：2025-01-09

申请号：US18898406

申请日：2024-09-26

Applicant: NHK SPRING CO., LTD.

Inventor： Satoshi HIRANO ,  Go TAKAHARA ,  Takatoshi NAMBU ,  Noriyoshi KANEDA ,  Hibiki YOKOYAMA ,  Michiyoshi SONE

IPC: C23C4/123 ,  B05B13/02

Abstract: This rotary device comprises a rotary stage detachably supporting a base material having an inlet and an outlet for a liquid at a predetermined temperature, and a flow path connecting the inlet to the outlet, a rotary support which supports a rotary stage, a rotary mechanism which rotates the rotary stage around 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, the thermal spraying apparatus comprises the rotary device and a thermal spray gun.

公开(公告)号：US20250010775A1

公开(公告)日：2025-01-09

申请号：US18757063

申请日：2024-06-27

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

Inventor： Kenzo YASUDA ,  Yosuke ISHIYAMA ,  Masato FUKUSHIMA ,  Shumpei NAKAMURA

IPC: B60N2/66

Abstract: A seatback pad that configures a pad member of a seatback of a vehicle seat and that is covered by a cover. The seatback pad includes plural grooves that extend along a seat left-right direction formed at a lower portion of a back face of the seatback pad facing toward a lumber support device installed at the seatback, with the plural grooves being formed in a row along a seat up-down direction.

公开(公告)号：US20250010406A1

公开(公告)日：2025-01-09

申请号：US18751445

申请日：2024-06-24

Applicant: NHK SPRING CO., LTD.

Inventor： Osamu IRIUCHIJIMA

IPC: B23K31/12 ,  B23K9/095 ,  G06T7/00

Abstract: A work piece includes a weld. A management device includes a camera, a control unit, and a database. Information on the work piece and a product ID are linked to each other and stored in the database. The weld of the work piece is captured and a nugget pattern thereof is subjected to image processing to obtain pattern data. The pattern data is linked to the product ID and stored in the database. A weld of a work piece with an unknown product ID is captured and a nugget pattern is subjected to image processing to obtain check data. This check data is checked against the existing pattern data, and when the matching data and the existing pattern data match, the product ID linked to the existing pattern data is acquired.

公开(公告)号：US20240431058A1

公开(公告)日：2024-12-26

申请号：US18706163

申请日：2022-10-31

Applicant: NHK SPRING CO., LTD.

Inventor： Yoshio YAMADA ,  Yusuke TANABE ,  Shuji TAKAHASHI

IPC: H05K5/06 ,  G11B33/02 ,  G11B33/12

Abstract: A recording device comprises a base, a cover attached to the base, a gasket, a recessed portion provided on the base, wherein the gasket is provided with a tip end portion having an arc-shaped cross section in a free state, is compressed in a state that a center of the tip end portion in the free state is deviated from a center of an opening of the recessed portion in a width direction intersecting the compressing direction, and is in contact with at least one opening edge in the width direction of the recessed portion and an inner face of the recessed portion in the compressed state.

公开(公告)号：US12139092B2

公开(公告)日：2024-11-12

申请号：US18509044

申请日：2023-11-14

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

Inventor： Kensuke Yoshiga ,  Hiroki Jineda ,  Takashi Kamibayashi ,  Masafumi Takano

IPC: B60R21/207 ,  B60R21/215 ,  B60N2/64

Abstract: A seat back of a vehicle seat, including: a side frame provided inside a cushion member in which an accommodation portion is formed; a cover material that covers a surface of the cushion member; an airbag accommodated in a folded state in the accommodation portion; a cylindrical inflator provided in the accommodation portion; a first retaining cloth, one end portion of which is connected to a rupture portion; a second retaining cloth, one end portion of which is connected to the rupture portion; and a joining member that joins together the respective other end portions of the first retaining cloth and second retaining cloth at the accommodation portion, wherein, when viewed along an axis of the inflator, a front end portion of the side frame is disposed forward of the inflator and the joining member is disposed forward of a front end portion of the side frame.

公开(公告)号：US12134315B2

公开(公告)日：2024-11-05

申请号：US17058966

申请日：2019-05-30

Applicant: NHK SPRING CO., LTD.

Inventor： Yoshihisa Tani ,  Ken Toriyama

IPC: B60K15/05 ,  E05B83/34 ,  B60K15/04 ,  E05B83/28

Abstract: A fuel lid opener has: a case that is mounted to an outer peripheral surface of a side wall of a lid box at which a fuel lid is pivotally supported so as to be able to open and close; a lifter that is supported at the case so as to be able to rotate around an axis that runs along a plate surface direction of the fuel lid that is in a closed state, and that has an arm portion that extends in a rotation radial direction within the lid box, and a distal end portion of the arm portion engages with the fuel lid that is in the closed state from a reverse surface side; and a heart cam mechanism that is provided within the case, and that, each time the arm portion of the lifter is push-operated in one direction around the axis via the fuel lid, causes the lifter to alternately repeat rotation in one direction and in another direction around the axis, and that pushes the fuel lid open due to rotation of the lifter in the another direction.

公开(公告)号：US20240356407A1

公开(公告)日：2024-10-24

申请号：US18760045

申请日：2024-07-01

Applicant: IHI Corporation ,  NHK SPRING CO., LTD.

Inventor： Shun NAKAYAMA ,  Yuji SASAKI ,  Yoshihito KATSU ,  Koji SAKOTA ,  Yoshikazu MINEDA

IPC: H02K7/04 ,  F02M35/10 ,  F04D25/06 ,  F04D29/28 ,  H02K1/278 ,  H02K1/30 ,  H02K15/03 ,  H02K15/16

CPC classification number: H02K7/04 ,  F04D25/06 ,  F04D29/284 ,  H02K1/278 ,  H02K1/30 ,  H02K15/03 ,  H02K15/165 ,  F02M35/10

Abstract: A rotor includes a shaft, a magnet located around the shaft, an inner sleeve located around the shaft and between the shaft and the magnet, and an end ring located around the inner sleeve and positioned adjacent to the magnet. The inner sleeve includes a holding portion having an inner diameter that surrounds and holds the shaft, and a gap forming portion including a first inner diameter that is larger than the inner diameter of the holding portion, such that the gap forming portion is spaced apart from the shaft. A part of the magnet is located on the holding portion. The end ring is located on the gap forming portion.

公开(公告)号：US20240355359A1

公开(公告)日：2024-10-24

申请号：US18616478

申请日：2024-03-26

Applicant: NHK SPRING CO., LTD.

Inventor： Eijiro FURUTA

IPC: G11B23/50 ,  B08B5/02 ,  B08B5/04 ,  B08B7/02 ,  B08B7/04

CPC classification number: G11B23/505 ,  B08B5/02 ,  B08B5/04 ,  B08B7/02 ,  B08B7/04

Abstract: A cleaning device includes a support member supporting a suspension as a work, first piezoelectric elements arranged on the suspension, second piezoelectric elements arranged on the suspension, an oscillation signal generator and a blowing suction unit. The oscillation signal generator applies an oscillation signal to at least one of the piezoelectric elements and the second piezoelectric elements. A gas such as air is blown onto the suspension and a gas around the suspension is sucked by the blowing suction unit in a state where at least one of the piezoelectric elements is oscillated by the oscillation signal.