公开(公告)号：US09379465B2

公开(公告)日：2016-06-28

申请号：US14427784

申请日：2013-09-13

Applicant: NHK Spring Co., Ltd.

Inventor： Takahiro Fujii ,  Koji Ishikawa ,  Jun Tominaga ,  Takayuki Katsuumi ,  Keiichi Ito

IPC: H01R13/00 ,  H01R12/71 ,  H01R12/73 ,  H01R13/24 ,  H01L25/07 ,  H01L25/18 ,  H01L23/00

CPC classification number: H01R12/71 ,  H01L24/73 ,  H01L25/07 ,  H01L25/072 ,  H01L25/18 ,  H01L2224/32225 ,  H01L2224/48137 ,  H01L2224/48139 ,  H01L2224/48227 ,  H01L2224/49111 ,  H01L2224/49113 ,  H01L2224/49175 ,  H01L2224/73265 ,  H01L2924/1305 ,  H01L2924/13055 ,  H01R12/714 ,  H01R12/73 ,  H01R13/2407 ,  H01R13/2421 ,  H01L2924/00012 ,  H01L2924/00

Abstract: A connection terminal for a power module, includes a conductive wire that is wound to form the connection terminal. The conductive wire includes an insertion part, at least a part of which is closely wound and to be inserted into a hollow part of a holding member of the power module, and includes a press-fitting part having a diameter larger than a diameter of the hollow part, a rough winding part in which the wire is wound at a predetermined interval, and a contact part for coming into contact with an external circuit, the contact pert being provided at an end part of the rough winding part on a side different from the end part on a side of the insertion part.

Abstract translation: 用于电源模块的连接端子包括被卷绕以形成连接端子的导线。 所述导线包括插入部，所述插入部的至少一部分被紧密地卷绕并插入到所述功率模块的保持部件的中空部，并且包括直径大于所述功率模块的直径的压入部 中空部分，以预定间隔缠绕线的粗绕组部分和用于与外部电路接触的接触部分，所述接触部分设置在粗绕组部分的不同于 插入部分的一侧的端部。

公开(公告)号：US20160149195A1

公开(公告)日：2016-05-26

申请号：US14903414

申请日：2014-06-26

Applicant: NHK SPRING CO., LTD.

Inventor： Yuichiro Yamauchi ,  Masaru Akabayashi ,  Shinya Miyaji

IPC: H01M2/30 ,  C23C24/08 ,  H01M2/20

CPC classification number: H01M2/30 ,  C23C24/04 ,  C23C24/087 ,  H01M2/206

Abstract: A conductive member includes: a conductive member main body portion that has Vickers hardness equal to or greater than 100Hv and is made of copper or a copper alloy; and a film layer that is formed on an end face of the conductive member main body portion and is made of aluminum or an aluminum alloy. The film layer is formed by accelerating a powder material of aluminum or an aluminum alloy together with a gas heated to a temperature lower than a melting point of the powder material, spraying the powder material still remaining in a solid phase onto an end face of the conductive member main body portion, and causing the powder material to be deposited thereon.

Abstract translation: 导电构件包括：维氏硬度等于或大于100Hv的导电构件主体部分，由铜或铜合金制成; 以及形成在导电构件主体部的端面上并由铝或铝合金制成的膜层。 通过加热铝或铝合金的粉末材料以及加热到低于粉末材料的熔点的温度的气体来形成薄膜层，将仍然保持固相的粉末材料喷射到 导电构件主体部分，并且使粉末材料沉积在其上。

公开(公告)号：US09341650B2

公开(公告)日：2016-05-17

申请号：US14373229

申请日：2013-01-15

Applicant: NHK Spring Co., Ltd.

Inventor： Naoki Endo ,  Noriyoshi Kaneda ,  Shinya Miyaji

IPC: G01R1/067 ,  G01R1/073 ,  G01R31/28

CPC classification number: G01R1/07307 ,  G01R1/07378 ,  G01R31/2889

Abstract: A space transformer includes: a ceramic substrate that contains enstatite and boron nitride as components; a through hole running through in a thickness direction with respect to a sintered body in which the boron nitride is oriented in one direction; conductive material provided inside the through hole; and a wiring pattern including a plurality of electrodes provided on each of two principal surfaces, wherein a wiring pitch in the wiring pattern on one principal surface is different from a wiring pitch in the wiring pattern on the other principal surface.

Abstract translation: 空间变压器包括：陶瓷衬底，其包含顽辉石和氮化硼作为组分; 相对于其中氮化硼沿一个方向取向的烧结体在厚度方向上延伸的通孔; 设置在通孔内的导电材料; 以及包括设置在两个主表面中的每一个上的多个电极的布线图案，其中一个主表面上的布线图案中的布线间距不同于另一主表面上的布线图案中的布线间距。

公开(公告)号：US20160111117A1

公开(公告)日：2016-04-21

申请号：US14867691

申请日：2015-09-28

Applicant: NHK SPRING CO., LTD.

Inventor： Yukie YAMADA ,  Takumi KARASAWA

IPC: G11B5/48

CPC classification number: G11B5/4833 ,  G11B5/486 ,  Y10T428/11

Abstract: A flexure chain blank sheet includes frame units. Each frame unit includes a frame portion, and flexure elements. The flexure element includes a distal end portion, and an extending portion. The frame portion includes a pair of lengthwise frames and a pair of lateral frames. The first lateral frame connects between tail portions of the flexure elements. The second lateral frame is formed of a distal end linking portion which is constituted by connecting between respective adjacent extending portions. The distal end linking portion includes first cut-off portions to be cut along a longitudinal direction between the adjacent extending portions, and second cut-off portions to be cut along a width direction between the distal end portion and the extending portion.

Abstract translation: 挠性链坯料包括框架单元。 每个框架单元包括框架部分和挠曲元件。 弯曲元件包括远端部分和延伸部分。 框架部分包括一对纵向框架和一对横向框架。 第一横向框架连接在挠曲元件的尾部之间。 第二侧框架由通过相邻的相邻延伸部分之间的连接构成的远端连接部分形成。 前端连结部包括沿着相邻的延伸部之间的长度方向切断的第一切断部，以及在前端部与延伸部之间沿宽度方向切断的第二切断部。

公开(公告)号：US09296070B2

公开(公告)日：2016-03-29

申请号：US13654759

申请日：2012-10-18

Applicant: NHK SPRING CO., LTD

Inventor： Akihiro Takei ,  Naoki Tanaka

IPC: B23K26/00 ,  G11B5/48 ,  B23K26/22

CPC classification number: G11B5/4833 ,  B23K26/22 ,  B23K37/0426 ,  B23K2101/36 ,  G01B5/24 ,  G11B5/4826

Abstract: A method manufactures a head suspension by laser-welding the flexure to the load beam at a first welding spot so that a tongue is pressed against a convex portion under predetermined load. The method includes step of forming, before joining the flexure and load beam together, at least one positioning reference hole in each of the flexure and load beam within a circular range that is defined around the first welding spot with a radius equal to a distance between the first welding spot and the projection, laying the flexure and load beam one on another, inserting reference pin into the reference holes, and laser-welding the flexure and load beam to each other at the first welding spot.

Abstract translation: 一种方法通过在第一焊接点处将挠曲件激光焊接到负载梁来制造头部悬架，使得舌片在预定负载下被压靠在凸部上。 该方法包括在将挠曲和负载梁结合在一起之前形成在弯曲和负载梁的每一个中的圆周范围内的至少一个定位参考孔的步骤，其围绕第一焊接点限定，半径等于 第一焊点和投影，将挠曲和负载梁放在另一个上，将参考销插入到参考孔中，并在第一焊接点处将弯曲和负载梁激光焊接到彼此。

公开(公告)号：US20160012839A1

公开(公告)日：2016-01-14

申请号：US14788404

申请日：2015-06-30

Applicant: NHK SPRING CO., LTD.

Inventor： Hajime ARAI ,  Futa SASAKI

IPC: G11B5/48

CPC classification number: G11B5/48 ,  G11B5/40 ,  G11B5/4826 ,  G11B5/4833 ,  G11B5/4846 ,  G11B5/486

Abstract: A tail pad portion is provided in a flexure tail including a metal base and a conductive circuit portion. Tail terminals are arranged in the tail pad portion. The metal base is made of stainless steel, and includes a frame structure having a first frame and a second frame. An opening is formed between the first and second frames. The tail terminals are arranged parallel to each other between the first and second frames. A bridge portion is provided between the first and second frames. The bridge portion is constituted of at least one conductive bridge member, and arranged at a position which does not overlap the tail terminals. One end of the bridge member is connected to the first frame, and the other end of the bridge member is connected to the second frame.

Abstract translation: 在包括金属基底和导电电路部分的弯曲尾部设置尾巴部分。 尾端部设置在尾垫部分。 金属基座由不锈钢制成，并且包括具有第一框架和第二框架的框架结构。 在第一和第二框架之间形成开口。 尾端子在第一和第二框架之间彼此平行布置。 桥接部分设置在第一和第二框架之间。 桥部由至少一个导电桥构件构成，并且布置在不与尾端重合的位置。 桥构件的一端连接到第一框架，并且桥构件的另一端连接到第二框架。

公开(公告)号：US20160012838A1

公开(公告)日：2016-01-14

申请号：US14788357

申请日：2015-06-30

Applicant: NHK SPRING CO., LTD.

Inventor： Hajime ARAI ,  Futa SASAKI

IPC: G11B5/48

CPC classification number: G11B5/4846 ,  G11B5/4833 ,  G11B5/486

Abstract: A tail pad portion is provided in a flexure tail including a metal base and a conductive circuit portion. Tail terminals are arranged in the tail pad portion. The metal base is made of stainless steel, and includes a frame structure having a first frame and a second frame. An opening is formed between the first frame and the second frame. The tail terminals are arranged parallel to each other between the first frame and the second frame. A bridge portion is formed between the first frame and the second frame. The bridge portion includes at least one bridge element which is a part of the metal base. The bridge element is arranged at a position which overlaps at least one of the tail terminals in the thickness direction.

Abstract translation: 在包括金属基底和导电电路部分的弯曲尾部设置尾巴部分。 尾端部设置在尾垫部分。 金属基座由不锈钢制成，并且包括具有第一框架和第二框架的框架结构。 在第一框架和第二框架之间形成开口。 尾端子在第一框架和第二框架之间彼此平行地布置。 在第一框架和第二框架之间形成桥接部分。 桥接部分包括至少一个作为金属基底的一部分的桥接元件。 桥元件布置在与厚度方向上的至少一个尾端重叠的位置。

公开(公告)号：US20160012837A1

公开(公告)日：2016-01-14

申请号：US14788294

申请日：2015-06-30

Applicant: NHK SPRING CO., LTD.

Inventor： Hajime ARAI ,  Futa SASAKI

IPC: G11B5/48

CPC classification number: G11B5/4846 ,  G11B5/4833

Abstract: A tail pad portion is provided in a flexure tail including a metal base and a conductive circuit portion. Tail terminals are arranged in the tail pad portion. The metal base is made of stainless steel, and includes a frame structure having a first frame and a second frame. An opening is formed between the first frame and the second frame. The tail terminals are arranged parallel to each other between the first frame and the second frame. A bridge portion is formed between the first frame and the second frame. The bridge portion includes at least one bridge element which is a part of the metal base. The at least one bridge element is arranged at a position which does not overlap the tail terminals in the thickness direction.

Abstract translation: 在包括金属基底和导电电路部分的弯曲尾部设置尾巴部分。 尾端部设置在尾垫部分。 金属基座由不锈钢制成，并且包括具有第一框架和第二框架的框架结构。 在第一框架和第二框架之间形成开口。 尾端子在第一框架和第二框架之间彼此平行地布置。 在第一框架和第二框架之间形成桥接部分。 桥接部分包括至少一个作为金属基底的一部分的桥接元件。 所述至少一个桥接元件设置在与所述尾端子在厚度方向上不重叠的位置。

公开(公告)号：US09206860B2

公开(公告)日：2015-12-08

申请号：US13744970

申请日：2013-01-18

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

Inventor： Hiroyuki Ando ,  Kunihiko Suzuki ,  Junji Ando ,  Tatsuki Shimura

IPC: F16D13/64 ,  B21D53/16 ,  F16D13/74 ,  F16D27/115 ,  F16D69/00

CPC classification number: F16D13/64 ,  B21D53/16 ,  F16D13/648 ,  F16D13/74 ,  F16D27/115 ,  F16D2069/004

Abstract: A clutch plate in an annular shape, the clutch plate includes: a plurality of lubricating grooves on one end face and the other end face of the clutch plate in an axial direction; and a plurality of windows passing through the clutch plate in the axial direction. The lubricating grooves are formed with plastic deformation, in a same phase on both the end faces, and extended up to outer peripheral edges and inner peripheral edges of both the end faces. A plurality of intersection points where the lubricating grooves intersect with each other are positioned in other areas than at least one of the outer peripheral edges, radially outer edges of the windows, radially inner edges of the windows, and the inner peripheral edges, of both the end faces.

Abstract translation: 一种环状的离合器片，所述离合器片在轴向的一端面和所述离合器片的另一端面上形成有多个润滑槽， 以及沿轴向通过离合器片的多个窗。 润滑槽在两个端面上以相同的相位形成塑性变形，并且延伸到两个端面的外周边缘和内周边缘。 润滑槽彼此相交的多个交点位于除窗口的径向外边缘，窗口的径向内边缘和内周边缘中的至少一个外的其它区域 端面。

公开(公告)号：US20150349354A1

公开(公告)日：2015-12-03

申请号：US14654987

申请日：2013-11-08

Applicant: NISSAN MOTOR CO., LTD. ,  NHK SPRING CO., LTD.

Inventor： Yosuke FUKUYAMA ,  Keita IRITSUKI ,  Yusuke TERADA ,  Norihiro TAJIMA

IPC: H01M8/02 ,  H01M8/10 ,  H01M8/24

CPC classification number: H01M8/0206 ,  F28D9/005 ,  F28D2021/0043 ,  F28F2240/00 ,  F28F2265/26 ,  H01M8/0258 ,  H01M8/0267 ,  H01M8/0297 ,  H01M8/1004 ,  H01M8/241 ,  H01M8/2483 ,  H01M2008/1095

Abstract: A fuel cell stack has a stacked plurality of single cells. Each of the single cells has a membrane electrode assembly, and a pair of separators sandwiching the membrane electrode assembly therebetween. A cooling fluid channel where a cooling fluid flows is formed between adjacent single cells. The fuel cell stack further comprises a displacement absorbing member disposed in the cooling fluid channel to absorb a displacement between the single cells. The displacement absorbing member comprises a channel flow resistance reduction structure that reduces a channel flow resistance of the cooling fluid channel against the cooling fluid.

Abstract translation: 燃料电池堆具有堆叠的多个单电池。 单个电池单元具有膜电极组件和将膜电极组件夹在其间的一对分离器。 在相邻的单个电池之间形成冷却流体流动的冷却流体通道。 燃料电池堆还包括设置在冷却流体通道中以吸收单个电池之间的位移的位移吸收构件。 位移吸收构件包括通道流动阻力减小结构，其降低冷却流体通道相对于冷却流体的通道流动阻力。