公开(公告)号：US09404547B2

公开(公告)日：2016-08-02

申请号：US13886106

申请日：2013-05-02

Applicant: NHK SPRING CO., LTD.

Inventor： Hideki Okada ,  Akira Tange ,  Koichi Tango ,  Isao Sumiyoshi

IPC: F16F1/02 ,  C22C38/42 ,  C21D8/06 ,  C21D7/06 ,  C21D9/02 ,  C22C38/00 ,  C22C38/04 ,  C22C38/06 ,  C22C38/34 ,  C22C38/50 ,  C22C38/02

CPC classification number: F16F1/021 ,  C21D7/06 ,  C21D8/06 ,  C21D8/065 ,  C21D9/02 ,  C21D9/52 ,  C22C38/001 ,  C22C38/02 ,  C22C38/04 ,  C22C38/06 ,  C22C38/20 ,  C22C38/28 ,  C22C38/34 ,  C22C38/42 ,  C22C38/46 ,  C22C38/50 ,  F16F1/02

Abstract: A steel for high-strength spring has an Ac3 transformation temperature as an indicator of the decarburization performance, which is calculated by Equation (1) below, is from 859 to 885° C., a maximum hardened diameter DI as an indicator of the hardening performance, which is calculated by Equation (2) below, is from 70 to 238 mm, and a temper hardness HRC as an indicator of the spring performance, which is calculated by Equation (3) below, is from 50 to 55. Ac3=910−203×√{square root over (C)}−15.2Ni+44.7Si+104V+31.5Mo+13.1W  (1) DI=DO×fSi×fMn×fP×fS×fCu×fNi×fCr  (2) HRC=38.99+17.48C+2.55Si−2.28Ni+2.37Cr+8.04Ti  (3) wherein, D0=8.65×√{square root over (C)}, fSi=1+0.64×% Si, fMn=1+4.10×% Mn, fP=1+2.83×% P, fS=1−0.62×% S, fCu=1+0.27×% Cu, fNi=1+0.52×% Ni, and fCr=1+2.33×% Cr.

Abstract translation: 用于高强度弹簧的钢具有作为脱碳性能的指示剂的Ac 3相变温度，其由下式（1）计算，为859〜885℃，最大硬化直径DI为硬化指标 由下式（2）计算的性能为70〜238mm，由下式（3）计算出的作为弹簧性能的指标的回火硬度HRC为50〜55。Ac3 = （1）DI = DO×fSi×fMn×fP×fS×fCu×fNi×fCr（2）（10） HRC = 38.99 + 17.48℃+ 2.55Si-2.28Ni + 2.37Cr + 8.04Ti（3）其中，D0 = 8.65×√{平方根超过（C）}，fSi = 1 + 0.64×％Si，fMn = 1 + 4.10×％Mn，fP = 1 + 2.83×％P，fS = 1-0.62×％S，fCu = 1 + 0.27×％Cu，fNi = 1 + 0.52×％Ni，fCr = 1 + 2.33×％ 。

公开(公告)号：US09388891B2

公开(公告)日：2016-07-12

申请号：US14001665

申请日：2012-01-26

Applicant: Ryohei Shigematsu ,  Takafumi Hirata ,  Takahiro Fujii ,  Kiyoshi Nakajima ,  Shinji Iino ,  Soichi Nakayama

Inventor： Ryohei Shigematsu ,  Takafumi Hirata ,  Takahiro Fujii ,  Kiyoshi Nakajima ,  Shinji Iino ,  Soichi Nakayama

IPC: F16H37/06 ,  B60N2/02 ,  F16H63/30

CPC classification number: F16H37/065 ,  B60N2/0296 ,  F16H63/304 ,  F16H2063/3056 ,  Y10T74/19019

Abstract: A multi-shaft drive device is provided that is capable of obtaining an appropriate backlash in an enmeshed state of an output side bevel gear and an input side bevel gear. An output side bevel gear (35) that is biased in the direction of an input side bevel gear by a coil spring contacts a shaft support bush attached to a wall portion (17) in an enmeshed state with the input side bevel gear. A bias direction stroke end of the output side bevel gear (35) is accordingly restricted. Moreover, the wall portion (17) is provided to a gear holder (15) fixed to a device case (10) that supports the input side bevel gear, thereby enabling the axial direction position of the output side bevel gear (35) to always be positioned at a uniform position to enmesh appropriately with the input side bevel gear.

Abstract translation: 提供一种多轴驱动装置，其能够在输出侧锥齿轮和输入侧锥齿轮的啮合状态下获得适当的间隙。 通过螺旋弹簧在输入侧锥齿轮的方向上偏置的输出侧锥齿轮35与输入侧锥齿轮接触以与啮合状态连接的壁部17的轴支撑衬套。 因此，输出侧锥齿轮（35）的偏置方向行程末端受到限制。 此外，壁部（17）设置在固定于支撑输入侧锥齿轮的装置壳体（10）的齿轮架（15）上，能够使输出侧锥齿轮（35）的轴向位置始终 定位在一个均匀的位置以适当地与输入侧锥齿轮啮合。

公开(公告)号：US09388830B2

公开(公告)日：2016-07-12

申请号：US14627230

申请日：2015-02-20

Applicant: NHK SPRING CO., LTD.

Inventor： Hiroshi Mizukami

IPC: F16L55/04 ,  F15B1/10 ,  F16L55/053 ,  B60T17/06 ,  F15B1/08

CPC classification number: F15B1/103 ,  B60T17/06 ,  F15B1/083 ,  F16L55/053

Abstract: An accumulator includes a bellows housed to freely expand and contract in a shell, a port part having a pressure fluid inflow port formed therein, and a self-sealing member arranged on a tip portion of the bellows to face the port part, in which when a pressure in the fluid chamber is lower than a predetermined pressure relative to an air chamber, the self-sealing member is allowed to abut onto a seal area of the port part to block the pressure fluid inflow port. The self-sealing member includes a resilient member arranged on a surface of a base material part, and an overhanging portion formed on the resilient member and allowed to abut onto the seal area for sealing. The port part includes a seal face having the seal area formed thereon, and a projecting portion arranged on a region other than the seal area on the seal face.

Abstract translation: 蓄能器包括容纳在壳体中自由膨胀和收缩的波纹管，其中形成有压力流体流入端口的端口部分和布置在波纹管的尖端部分上以面对端口部分的自密封部件， 流体室中的压力相对于空气室低于预定压力，允许自密封构件抵接在端口部分的密封区域上以阻挡压力流体流入口。 自密封构件包括布置在基材部分的表面上的弹性构件和形成在弹性构件上并允许抵靠在密封区域上用于密封的突出部分。 端口部分包括其上形成有密封区域的密封面和布置在密封面上的密封区域以外的区域上的突出部分。

公开(公告)号：US09381828B2

公开(公告)日：2016-07-05

申请号：US14495752

申请日：2014-09-24

Applicant: NHK SPRING CO., LTD.

Inventor： Daisuke Tanaka ,  Tsuyoshi Matsuzawa ,  Hiroshi Kushiku

IPC: B60N2/02 ,  B60N2/16 ,  B60N2/64 ,  B60N2/22 ,  B60N2/42

CPC classification number: B60N2/1615 ,  B60N2/2222 ,  B60N2/4263 ,  B60N2/643 ,  B60N2/646 ,  B60N2205/30

Abstract: A vehicle seat comprising a seat cushion having a seat cushion main body portion and seat cushion side portions that are disposed on both sides in a seat width direction of the seat cushion main body portion; a seat back having a seat back main body portion and seat back side portions that are disposed on both sides in the seat width direction of the seat back main body portion; and a varying mechanism supporting at least one of the seat cushion main body portion and the seat back main body portion, and varying the position of the seat cushion main body portion in a seat upward and downward direction relative to the seat cushion side portions, and/or varying the position of the seat back main body portion in a seat frontward and rearward direction relative to the seat back side portions.

Abstract translation: 一种车座，其包括座垫，所述座垫具有座垫主体部和座垫侧部，所述座垫侧部设置在所述座垫主体部的座椅宽度方向的两侧; 座椅靠背，其具有座椅靠背主体部分和座椅靠背侧部分，所述座椅靠背主体部分和座椅靠背侧部分设置在座椅靠背主体部分的座椅宽度方向上的两侧; 以及支撑座垫主体部和座椅靠背主体部中的至少一个的变化机构，并且相对于座垫侧部在座椅上下方向上改变座垫主体部的位置，以及 /或者座椅靠背主体部分在座椅前后方向上相对于座椅靠背侧部分的位置改变。

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：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：US09298036B2

公开(公告)日：2016-03-29

申请号：US14006038

申请日：2012-03-08

Applicant: Hidekazu Hoshino ,  Itsuo Takeuchi ,  Seiya Shibuya ,  Tooru Ida

Inventor： Hidekazu Hoshino ,  Itsuo Takeuchi ,  Seiya Shibuya ,  Tooru Ida

IPC: G03H1/00 ,  G02F1/1335 ,  G09F3/00 ,  G09F3/03 ,  G02F1/1334 ,  B42D25/29 ,  B42D25/00 ,  B42D25/328 ,  B42D25/391

CPC classification number: B42D25/47 ,  B42D25/00 ,  B42D25/29 ,  B42D25/328 ,  B42D25/364 ,  B42D25/391 ,  B42D2035/26 ,  G02F1/13342 ,  G02F1/133553 ,  G09F3/0294 ,  G09F3/0341

Abstract: In an identification medium, switching of images can be clearly observed, and the medium has a structure produced at low cost. The structure comprises a cholesteric liquid crystal layer 102 in which a hologram is formed, and which selectively reflects circularly polarized light of a specific rotating direction of a specific central wavelength, a cholesteric liquid crystal layer reflecting the entire range of visible light 105 which has reflection characteristics equivalent to a case of reflecting the entire range of visible light and which reflects circularly polarized light of the same rotating direction as the circularly polarized light reflected from the cholesteric liquid crystal layer 102, and a display pattern 106 having a specific content displayed, arranged in this order, as seen from the side of observation.

Abstract translation: 在识别介质中，可以清楚地观察图像的切换，并且介质具有以低成本生产的结构。 该结构包括其中形成全息图并选择性地反射特定中心波长的特定旋转方向的圆偏振光的胆甾醇型液晶层102，反射具有反射的可见光105的整个范围的胆甾醇型液晶层 相当于反射整个可见光范围并反射与从胆甾型液晶层102反射的圆偏振光相同的旋转方向的圆偏振光的情况的特征，以及显示具有特定内容的显示图案106 从这个顺序来看，从观察的一边看。

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：US09295888B2

公开(公告)日：2016-03-29

申请号：US13829066

申请日：2013-03-14

Applicant: Kosuke Fujiwara ,  Naruki Yatsuda

Inventor： Kosuke Fujiwara ,  Naruki Yatsuda

IPC: A63B53/10 ,  A63B53/12

CPC classification number: A63B60/00 ,  A63B53/10 ,  A63B53/12 ,  A63B2209/02

Abstract: A shaft for a golf club is capable of hitting a higher ball and reducing a spin on the ball. The shaft has a distal part that is provided with a clubhead, a proximal part that is provided with a grip, an intermediate part arranged between the distal and proximal parts, and a thick part set to thicken a wall thickness of the intermediate part relative to the distal part, a reinforcing part set at the intermediate part, or a combination of the thick part and the reinforcing part. With this, the shaft improves a rigidity at the intermediate part so that a change in rigidity between the distal part and the intermediate part has an inflection point.

Abstract translation: 用于高尔夫球杆的轴能够击打较高的球并减少球上的旋转。 轴具有远侧部分，其具有杆头，设置有把手的近侧部分，设置在远端部分和近侧部分之间的中间部分，以及设置为相对于中间部分的壁厚变厚的厚部分 远端部分，设置在中间部分的加强部分，或者厚部分与加强部分的组合。 由此，轴提高中间部的刚性，使得远端部和中间部之间的刚性变化具有拐点。