公开(公告)号：US20120170340A1

公开(公告)日：2012-07-05

申请号：US13417751

申请日：2012-03-12

Applicant: Kenichiro NAKAJIMA ,  Haruki Hamada ,  Hideyo Suzuki

Inventor： Kenichiro NAKAJIMA ,  Haruki Hamada ,  Hideyo Suzuki

IPC: H02M7/537

CPC classification number: H02P27/06 ,  B60K1/02 ,  B60K6/26 ,  B60K6/405 ,  B60K6/48 ,  B60K2001/003 ,  B60W10/08 ,  H02M7/003 ,  H05K7/20927 ,  Y02T10/6221

Abstract: A power inverter comprises at least a box-shaped housing; and a power module, a smoothing capacitor, a base plate made of a flat plate, and a rotating electric machine control circuit board arranged in order in the housing. The base plate is arranged with the fringes fixed to the inner wall surfaces of the housing, and the smoothing capacitor and rotating electric machine control circuit board are fixed.

Abstract translation: 电力逆变器包括至少一个箱形壳体; 以及电源模块，平滑电容器，由平板制成的基板，以及依次布置在壳体中的旋转电机控制电路板。 底板以固定在壳体的内壁面的边缘的方式配置，平滑电容器和旋转电机控制电路基板固定。

公开(公告)号：US20100143178A1

公开(公告)日：2010-06-10

申请号：US12707569

申请日：2010-02-17

Applicant: Kenichiro NAKAJIMA

Inventor： Kenichiro NAKAJIMA

IPC: C22C38/04 ,  B22F3/12 ,  B22F1/02 ,  B22F1/00 ,  C22C38/00 ,  C22C38/06 ,  B02C23/00 ,  F25B21/00

CPC classification number: C22C38/005 ,  B22D11/001 ,  B22D11/0611 ,  B22D11/106 ,  B22F2009/041 ,  B22F2998/00 ,  B22F2998/10 ,  B22F2999/00 ,  C21D6/00 ,  C21D8/1211 ,  C22C1/0441 ,  C22C38/02 ,  F25B21/00 ,  H01F1/015 ,  H01F1/0551 ,  H01F1/0577 ,  H01F1/058 ,  H01F41/0266 ,  H01L41/20 ,  Y02B30/66 ,  B22F3/24 ,  B22F9/008 ,  B22F9/04 ,  B22F3/10 ,  B22F2003/241 ,  B22F2201/013 ,  C22C1/0491 ,  C22C33/0278 ,  B22F3/02

Abstract: An RE-containing alloy, which is represented by a compositional formula of RrTtAa (wherein R represents at least one rare earth element selected from among La, Ce, Pr, Nd, Sm, Eu, Tb, Dy, Ho, Tm, Yb, Gd, and Lu; T collectively represents transition metal elements containing at least Fe atoms, a portion of the Fe atoms being optionally substituted by at least one species selected from among Co, Ni, Mn, Pt, and Pd; A represents at least one element selected from among Al, As, Si, Ga, Ge, Mn, Sn, and Sb; and r, t, and a have the following relationships: 5.0 at. %≦r≦6.8 at. %, 73.8 at. %≦t≦88.7 at. %, and 4.6 at. %≦a≦19.4 at. %) and having an alloy microstructure containing an NaZn13-type crystal structure in an amount of at least 85 mass % and α-Fe in an amount of 5-15 mass % inclusive.

Abstract translation: 由RrTtAa的组成式（其中R表示选自La，Ce，Pr，Nd，Sm，Eu，Tb，Dy，Ho，Tm，Yb中的至少一种稀土元素表示的含RE合金） Gd和Lu; T共同表示至少含有Fe原子的过渡金属元素，一部分Fe原子任选被选自Co，Ni，Mn，Pt和Pd中的至少一种取代; A表示至少一个 选自Al，As，Si，Ga，Ge，Mn，Sn和Sb中的元素; r，t和a具有以下关系：5.0at。％＆nlE; r＆nlE; 6.8at。％，73.8at。 具有含有至少85质量％的NaZn13型晶体结构的合金显微组织和含有至少85质量％的α-Fe的合金组织，并且在 含量为5-15质量％。

公开(公告)号：US20080225487A1

公开(公告)日：2008-09-18

申请号：US12020336

申请日：2008-01-25

Applicant: Kenichiro NAKAJIMA ,  Haruki Hamada ,  Koichi Yahata ,  Hideki Homma ,  Hideyo Suziki

Inventor： Kenichiro NAKAJIMA ,  Haruki Hamada ,  Koichi Yahata ,  Hideki Homma ,  Hideyo Suziki

IPC: H05K7/20

CPC classification number: H05K7/20927 ,  H01L2224/48139 ,  H01L2224/48472 ,  H01L2224/49111 ,  H02M7/003

Abstract: The power inverter includes: a case made of a metal; a first power module provided in the case and including a DC terminal and an AC terminal; a second power module provided in the case and including a DC terminal and an AC terminal; and a cooling formation body for decreasing heat generated from the first and second power modules. The first and second power modules are disposed in a manner such that the DC terminals face each other.

Abstract translation: 电力逆变器包括：由金属制成的壳体; 设置在所述壳体中并且包括DC端子和AC端子的第一电力模块; 设置在所述壳体中并包括DC端子和AC端子的第二电源模块; 以及用于减少从第一和第二功率模块产生的热的冷却结构体。 第一和第二电源模块以使得DC端子彼此面对的方式设置。

公开(公告)号：US20150228880A1

公开(公告)日：2015-08-13

申请号：US14608743

申请日：2015-01-29

Applicant: Yasutaka YOSHIDA ,  Kenichiro NAKAJIMA

Inventor： Yasutaka YOSHIDA ,  Kenichiro NAKAJIMA

IPC: H01L35/18 ,  B22F7/02 ,  B22F3/105 ,  H01L35/34 ,  B22F5/00

CPC classification number: H01L35/18 ,  B22F3/105 ,  B22F3/14 ,  B22F5/00 ,  B22F7/02 ,  B22F2003/1051 ,  B22F2999/00 ,  C22C1/0458 ,  C22C33/0278 ,  H01L35/34 ,  B22F2202/13

Abstract: Cracking in a thermoelectric element made of a filled-skutterudite-type alloy is suppressed. A p-type thermoelectric element includes: a p-type thermoelectric conversion layer made of an alloy having a filled-skutterudite structure containing antimony; a p-side first metal layer that contains titanium simple substances and iron simple substances, and is laminated on the p-type thermoelectric conversion layer; and a p-side second metal layer that contains titanium simple substances, and is laminated on the p-side first metal layer.

Abstract translation: 由填充方钴矿型合金制成的热电元件的破裂被抑制。 p型热电元件包括​​：由具有包含锑的填充方钴矿结构的合金制成的p型热电转换层; 包含钛单体和铁简单物质的p侧第一金属层，层叠在p型热电转换层上; 和含有钛单体的p侧第二金属层，层叠在p侧第一金属层上。

公开(公告)号：US20120008357A1

公开(公告)日：2012-01-12

申请号：US13239615

申请日：2011-09-22

Applicant: Katsunori AZUMA ,  Masamitsu INABA ,  Mutsuhiro MORI ,  Kenichiro NAKAJIMA

Inventor： Katsunori AZUMA ,  Masamitsu INABA ,  Mutsuhiro MORI ,  Kenichiro NAKAJIMA

IPC: H02M7/537

CPC classification number: H01G4/38 ,  B60K1/02 ,  B60K6/28 ,  B60K6/48 ,  B60L3/003 ,  B60L11/005 ,  B60L11/123 ,  B60L11/14 ,  B60L15/007 ,  B60L2200/26 ,  B60L2240/525 ,  B60L2270/145 ,  B60W10/06 ,  B60W10/08 ,  B60W20/00 ,  H01G2/04 ,  H01G4/228 ,  H01G9/008 ,  H01G9/08 ,  H01G9/14 ,  H01G9/26 ,  H01L2224/48091 ,  H01L2224/49111 ,  H01L2924/00011 ,  H01L2924/1305 ,  H01L2924/13055 ,  H01L2924/13091 ,  H02M7/003 ,  Y02T10/6217 ,  Y02T10/6221 ,  Y02T10/6286 ,  Y02T10/645 ,  Y02T10/7022 ,  Y02T10/7077 ,  H01L2924/00014 ,  H01L2924/00 ,  H01L2924/01033

Abstract: A capacitor module in which the structure of a connecting portion is highly resistant against vibration and has a low inductance. The capacitor module includes a plurality of capacitors and a laminate made up of a first wide conductor and a second wide conductor joined in a layered form with an insulation sheet interposed between the first and second wide conductors. The laminate comprises a first flat portion including the plurality of capacitors which are supported thereon and electrically connected thereto, a second flat portion continuously extending from the first flat portion while being bent, and connecting portions formed at ends of the first flat portion and the second flat portion and electrically connected to the exterior.

Abstract translation: 一种电容器模块，其中连接部分的结构高度抵抗振动并具有低电感。 电容器模块包括多个电容器和由第一宽导体和第二宽导体组成的层叠体，第一宽导体和第二宽导体以分层形式连接，绝缘片置于第一和第二宽导体之间。 层叠体包括：第一平坦部，其包括被支撑在其上并电连接的多个电容器;第二平坦部，其在弯曲的同时从第一平坦部连续地延伸;以及连接部，形成在第一平坦部和第二平坦部的端部 平坦部分并且电连接到外部。

公开(公告)号：US20110265919A1

公开(公告)日：2011-11-03

申请号：US13179287

申请日：2011-07-08

Applicant: Kenichiro NAKAJIMA

Inventor： Kenichiro NAKAJIMA

IPC: B22D25/02 ,  C22F1/16

CPC classification number: H01L35/34 ,  B22F9/08 ,  C22C1/0441 ,  C22C12/00 ,  C22F1/002 ,  C22F1/16 ,  H01L35/22

Abstract: A process for producing a rare earth alloy comprises heating a raw material alloy to be a molten alloy, and quench-solidifying the molten alloy, wherein the raw material alloy is compounded so as to have a composition represented by the formula: REx(Co1-yMy)4Sb12 (wherein RE is at least either one member of La and Ce, M is at least one member selected from the group consisting of Ti, Zr, Sn, Cu, Zn, Mn and Pb, 0

Abstract translation: 一种稀土合金的制造方法，其特征在于，将原料合金加热成熔融合金，使所述熔融合金淬火，其中将所述原料合金配合成具有下式的化合物：REx（Co1- yMy）4Sb12（其中RE是La和Ce中的至少一种，M是选自Ti，Zr，Sn，Cu，Zn，Mn和Pb中的至少一种，0

公开(公告)号：US20110205724A1

公开(公告)日：2011-08-25

申请号：US13098665

申请日：2011-05-02

Applicant: Kenichiro NAKAJIMA ,  Haruki Hamada ,  Hideyo Suzuki

Inventor： Kenichiro NAKAJIMA ,  Haruki Hamada ,  Hideyo Suzuki

IPC: H05K7/14

CPC classification number: H02P27/06 ,  B60K1/02 ,  B60K6/26 ,  B60K6/405 ,  B60K6/48 ,  B60K2001/003 ,  B60W10/08 ,  H02M7/003 ,  H05K7/20927 ,  Y02T10/6221

Abstract: A power inverter comprises at least a box-shaped housing; and a power module, a smoothing capacitor, a base plate made of a flat plate, and a rotating electric machine control circuit board arranged in order in the housing. The base plate is arranged with the fringes fixed to the inner wall surfaces of the housing, and the smoothing capacitor and rotating electric machine control circuit board are fixed.

Abstract translation: 电力逆变器包括至少一个箱形壳体; 以及电源模块，平滑电容器，由平板制成的基板，以及依次布置在壳体中的旋转电机控制电路板。 底板以固定在壳体的内壁面的边缘的方式配置，平滑电容器和旋转电机控制电路基板固定。

公开(公告)号：US20110048590A1

公开(公告)日：2011-03-03

申请号：US12941790

申请日：2010-11-08

Applicant: Kenichiro NAKAJIMA

Inventor： Kenichiro NAKAJIMA

IPC: C22F1/08

CPC classification number: B22F9/10 ,  B22F1/0055 ,  B22F2998/00 ,  C22C1/0491 ,  C22C30/00 ,  C22C30/04 ,  H01L35/20 ,  H01L35/34

Abstract: The present invention provides a method for producing a half Heuslar alloy including quench-solidifying a molten alloy at a cooling rate of 1×102 to 1×103° C./sec to produce a half Heuslar alloy represented by the formula: ABC (wherein A and B each is at least one member selected from transition metals such as Fe, Co, Ni, Ti, V, Cr, Zr, Hf, Nb, Mo, Ta and W, and C is at least one member selected from Group 13 or 14 element such as Al, Ga, In, Si, Ge and Sn), and a high-performance thermoelectric power generating device using the thermoelectric semiconductor alloy.

Abstract translation: 本发明提供一种半合金合金的制造方法，其特征在于，以1×102〜1×103℃/秒的冷却速度淬火固化熔融合金，制成由式（ABC）表示的半合金Healslar合金 A和B各自为选自Fe，Co，Ni，Ti，V，Cr，Zr，Hf，Nb，Mo，Ta和W的过渡金属中的至少一种，C为选自组13 或诸如Al，Ga，In，Si，Ge和Sn的14元素）以及使用该热电半导体合金的高性能热电发电装置。

公开(公告)号：US20070246635A1

公开(公告)日：2007-10-25

申请号：US11696786

申请日：2007-04-05

Applicant: Kenichiro NAKAJIMA ,  Haruki Hamada ,  Hideyo Suzuki

Inventor： Kenichiro NAKAJIMA ,  Haruki Hamada ,  Hideyo Suzuki

IPC: F16M5/00

CPC classification number: H02P27/06 ,  B60K1/02 ,  B60K6/26 ,  B60K6/405 ,  B60K6/48 ,  B60K2001/003 ,  B60W10/08 ,  H02M7/003 ,  H05K7/20927 ,  Y02T10/6221

Abstract: A power inverter comprises at least a box-shaped housing; and a power module, a smoothing capacitor, a base plate made of a flat plate, and a rotating electric machine control circuit board arranged in order in the housing. The base plate is arranged with the fringes fixed to the inner wall surfaces of the housing, and the smoothing capacitor and rotating electric machine control circuit board are fixed.

Abstract translation: 电力逆变器包括至少一个箱形壳体; 以及电源模块，平滑电容器，由平板制成的基板，以及依次布置在壳体中的旋转电机控制电路板。 底板以固定在壳体的内壁面的边缘的方式配置，平滑电容器和旋转电机控制电路基板固定。