公开(公告)号：US06570096B2

公开(公告)日：2003-05-27

申请号：US09864228

申请日：2001-05-25

申请人： Takao Takeuchi ,  Nobuya Banno ,  Toshihisa Asano ,  Hitoshi Wada

发明人： Takao Takeuchi ,  Nobuya Banno ,  Toshihisa Asano ,  Hitoshi Wada

IPC分类号： H01B1200

CPC分类号： H01L39/2409 ,  C30B25/105 ,  C30B29/04 ,  Y10S420/901 ,  Y10S505/806 ,  Y10S505/815 ,  Y10T29/49014

摘要： This invention provides a production method of Nb3Al superconducting multifilamentary wire based on rapid-heating, quenching and transformation method, capable of producing a high-performance Nb3Al superconducting multifilamentary wire by improving critical temperature thereof, upper critical field and critical current density. Upon a first stage heat treatment of beating a composite, in which bcc phase Nb—Al supersaturated solid solution is dispersed in Nb matrix, the bcc phase Nb—Al supersaturated solid solution ordered in temperature rise process is made disordered at an initial phase thereof and a non-reacting portion located adjacent is heated using a reaction heat generated when transforming this disordered bcc phase to A15 phase. Then, disordering of the bcc phase is promoted while propagating a high-temperature transformation region so as to automatically progress high-temperature beat treatment. As a result, a reaction-transformation is caused to block stacking fault from being generated in the A15 phase and crystal grain from being coarse and then, a second stage heat treatment for improving a long range ordering of the A15 phase is carried out.

摘要翻译： 本发明提供了一种基于快速加热，淬火和转化方法的Nb3Al超导多丝线的制造方法，其能够通过改善其临界温度，上临界场和临界电流密度来生产高性能Nb3Al超导复丝。 在将bcc相Nb-Al过饱和固溶体分散在Nb基体中的复合材料的第一阶段热处理中，在升温过程中排列的bcc相Nb-Al过饱和固溶体在其初始阶段变得无序， 使用在将该无序bcc相变换为A15相时产生的反应热来加热位于相邻的非反应部分。 然后，在传播高温转化区域的同时促进bcc相的无序化，以自动进行高温节拍处理。 结果，导致反应转变阻止在A15相中产生的堆垛层错和晶粒粗糙化，然后进行用于改善A15相的长程排序的第二阶段热处理。

公开(公告)号：US09028582B2

公开(公告)日：2015-05-12

申请号：US12864171

申请日：2009-01-22

申请人： Hitoshi Wada ,  Takashi Tomikawa ,  Daisuke Yoshitome ,  Hiromi Yokota

发明人： Hitoshi Wada ,  Takashi Tomikawa ,  Daisuke Yoshitome ,  Hiromi Yokota

IPC分类号： C22C9/00 ,  C22C1/04 ,  B22F3/10 ,  B22F1/00 ,  C22C9/02

CPC分类号： B22F3/10 ,  B22F1/0003 ,  B22F3/1017 ,  C22C1/0425 ,  C22C9/00 ,  C22C9/02 ,  F16C2204/12 ,  F16C2204/18 ,  F16C2360/42

摘要： Seizure resistance and wear resistance of Cu—Bi—In copper-alloy sliding material are enhanced by forming a soft phase of as pure as possible Bi. Mixed powder of Cu—In cuprous alloy powder and Cu—Bi containing Cu-based alloy powder is used. A sintering condition is set such that Bi moves outside particles of said Cu—Bi containing Cu-based powder and forms a Bi grain-boundary phase free of In, and In diffuses from said Cu—In containing Cu-based powder to said Cu—Bi containing Cu-based powder.

摘要翻译： Cu-Bi-In铜合金滑动材料的耐冲击性和耐磨性通过形成尽可能纯的柔软相Bi而增强。 使用Cu-In合金粉末和含Cu-Bi的Cu基合金粉末的混合粉末。 设定烧结条件使得Bi移动到所述含Cu-Bi的Cu基粉末的颗粒外部并形成不含In的Bi晶界相，并且In从所述含Cu-In的Cu基粉末扩散到所述Cu- 含有Cu的粉末。

公开(公告)号：US06362712B1

公开(公告)日：2002-03-26

申请号：US09700488

申请日：2001-02-13

申请人： Tsukasa Kiyoshi ,  Hitoshi Wada ,  Nobuko Wakayama

发明人： Tsukasa Kiyoshi ,  Hitoshi Wada ,  Nobuko Wakayama

IPC分类号： H01F500

CPC分类号： H01F7/0278

摘要： Magnets comprising main magnets formed by arranging a single main magnet or plural main magnets, and auxiliary magnets for uniformalizing the magnetic force of the main magnets in a predetermined space. The magnets uniformalize the magnetic force in space.

摘要翻译： 包括通过布置单个主磁体或多个主磁体形成的主磁体的磁体和用于使主磁体的磁力在预定空间中均匀化的辅助磁体。 磁体使空间中的磁力均匀化。

公开(公告)号：US5755509A

公开(公告)日：1998-05-26

申请号：US785921

申请日：1997-01-21

申请人： Akiyoshi Ozaki ,  Masayasu Tominaga ,  Hitoshi Wada

发明人： Akiyoshi Ozaki ,  Masayasu Tominaga ,  Hitoshi Wada

IPC分类号： B60R16/02 ,  B32B25/14 ,  F21S8/10 ,  F21V19/00 ,  F21V27/00 ,  H01B7/02 ,  H01B7/282 ,  H01B7/29 ,  B60Q1/00 ,  B32B15/08 ,  F21K7/00

CPC分类号： H01B7/292 ,  B32B25/14 ,  B60Q1/0088 ,  B60Q1/0094 ,  F21S48/1186 ,  H01B7/2825 ,  F21S48/1109 ,  F21V27/00 ,  Y10T428/2942

摘要： The characteristic of a connection cord for use in a discharge lamp, such as the heat resistance, assembling easiness and adhesion facility, are intended to be improved while preventing generation of harmful gas even if heated, the connection cord also having humidity resistance. The connection cord is coated with at least two layers such that an inner sheath is made of soft resin having humidity resistance and an outer sheath is made of a rubber composition containing tetrafluoroethylene-.alpha.-olefin copolymer as the main component.

摘要翻译： 为了提高耐热性，组装容易性和附着力等放电灯用连接线的特性，即使加热也能够防止有害气体的产生，连接线也具有耐湿性。 连接线被涂覆有至少两层，使得内护套由具有耐湿性的软树脂制成，外护套由含有四氟乙烯-α-烯烃共聚物作为主要成分的橡胶组合物制成。

公开(公告)号：US4508578A

公开(公告)日：1985-04-02

申请号：US556099

申请日：1983-11-29

申请人： Hitoshi Wada ,  Kyoji Tachikawa ,  Yutaka Yamada ,  Satoru Murase

发明人： Hitoshi Wada ,  Kyoji Tachikawa ,  Yutaka Yamada ,  Satoru Murase

IPC分类号： H01B12/10 ,  H01B13/00 ,  H01L39/12 ,  H01L39/24

CPC分类号： H01L39/12 ,  H01L39/2406 ,  Y10S505/815 ,  Y10S505/921 ,  Y10S505/929 ,  Y10S505/93 ,  Y10T29/49014

摘要： A method of manufacturing a fine multifilamentary Nb-Ti based superconducting wire was disclosed, which comprises a first step of processing an alloy consisting essentially of 10 to 50 atomic % of niobium, 40 to 75 atomic % of titanium and no higher than 30 atomic % of least one element selected from a group consisting of hafnium, tantalum and tungsten to form an alloy wire, a second step of covering said alloy wire with a stabilizer, cold drawing the resultant wire, bundling a plurality of stabilizer-clad wires thus obtained, covering the bundle of wires with a stabilizer, and extruding and cold drawing the resultant bundled wire to thereby form a multifilamentary wire, and a third step of thermally treating the resultant multifilamentary wire at a temperature of 250.degree. to 600.degree. C. and drawing the resultant treated multifilamentary wire to a reduction rate of 30 to 99.9%. The third step is carried out more than once.

摘要翻译： 公开了一种制造精细复丝Nb-Ti基超导线材的方法，该方法包括第一步骤，其处理基本上由10至50原子％的铌，40至75原子％的钛和不高于30原子％ 选自由铪，钽和钨组成的组中的至少一种元素以形成合金丝;第二步骤，用稳定剂覆盖所述合金丝，冷拉所得线，将由此获得的多个稳定剂包覆线捆扎， 用稳定剂覆盖电线束，挤压和冷拉所得的捆扎线，从而形成多丝线;以及第三步骤，在250℃至600℃的温度下热处理所得多丝线，并绘制 得到的处理过的多丝线以30-99.9％的还原率。 第三步不止一次进行。

公开(公告)号：US07575922B2

公开(公告)日：2009-08-18

申请号：US11196618

申请日：2005-08-04

申请人： Kei Yamana ,  Yukimi Nagasawa ,  Hitoshi Wada ,  Yoshinori Kasahara

发明人： Kei Yamana ,  Yukimi Nagasawa ,  Hitoshi Wada ,  Yoshinori Kasahara

IPC分类号： C12N15/85

CPC分类号： C07K16/22 ,  A61K38/00 ,  C07K14/51

摘要： A polypeptide having the amino acid sequence as set forth in SEQ ID NO: 2, 4, or 6, a DNA encoding the same, and an antibody against said polypeptide, and the use thereof. The above amino acid sequence has a homology with chondromodulin-I that has an effect of controlling the growth and differentiation of chondrocytes and inhibiting angiogenesis.

摘要翻译： 具有SEQ ID NO：2,4或6所示氨基酸序列的多肽，编码该氨基酸序列的DNA和针对所述多肽的抗体及其用途。 上述氨基酸序列与软骨调节素-I具有同源性，其具有控制软骨细胞的生长和分化并抑制血管发生的作用。

公开(公告)号：US20090189478A1

公开(公告)日：2009-07-30

申请号：US12320336

申请日：2009-01-23

申请人： Hitoshi Wada ,  Hiroshi Ishida

发明人： Hitoshi Wada ,  Hiroshi Ishida

IPC分类号： H02K9/28

CPC分类号： H02K9/28

摘要： An alternator for vehicles, the alternator being provided with a rotary shaft, comprising slip rings fixed to a rotary shaft to be rotated with the rotary shaft, brushes being placed to be in slide contact with the slip rings a brush holder that accommodates the brushes to be held therein; connection terminals fixed to the brush holder, brush leads electrically connecting the brushes to the connection terminals respectively, and a slip ring cover that covers the slip rings in cooperation with the brush holder, wherein the brush holder comprises first chambers in which the bushes are fixedly accommodated second chambers in which the brush leads are accommodated, the second combers communicating with the first chambers, and first air holes formed to open outside of the housing and formed as inlet/exhaust passages communicating with the second chambers.

摘要翻译： 一种用于车辆的交流发电机，所述交流发电机设置有旋转轴，包括固定到旋转轴的滑环以与所述旋转轴一起旋转，所述电刷被放置成与所述滑环滑动接触，所述电刷保持器容纳所述电刷 在其中; 连接端子固定到电刷架上，电刷引线将电刷分别电连接到连接端子;以及滑环盖，其与电刷架一起覆盖滑环，其中电刷架包括第一腔室，衬套固定在该第一腔室中 容纳有电刷引线的容纳的第二腔室，与第一腔室连通的第二梳理器，以及形成为在壳体外部开口形成为与第二腔室连通的入口/排气通道的第一气孔。

公开(公告)号：US07193348B2

公开(公告)日：2007-03-20

申请号：US11223103

申请日：2005-09-12

申请人： Hitoshi Wada ,  Hiroaki Ishikawa ,  Hiroshi Ishida

发明人： Hitoshi Wada ,  Hiroaki Ishikawa ,  Hiroshi Ishida

IPC分类号： H02K19/22 ,  H02K3/12

CPC分类号： H02K1/16 ,  H02K3/12

摘要： In a vehicular alternator, a stator is arranged to oppose a rotor in a housing. The stator includes a stator core, which forms a plurality of slots extending in an axial direction of the stator core, and a stator winding wound around the stator core. The stator winding includes electric conductors held in the slots. Each of the electric conductors has a circumferential width that is smaller than a circumferential distance between a first wall and a second wall defining the slot. The first wall and the second wall oppose each other in a circumferential direction. The electric conductors are alternately in contact with one of the first wall and the second wall.

摘要翻译： 在车辆交流发电机中，定子与壳体中的转子相对配置。 定子包括定子芯，其形成沿着定子芯的轴向方向延伸的多个槽，以及围绕定子芯缠绕的定子绕组。 定子绕组包括保持在槽中的电导体。 每个电导体具有小于限定狭槽的第一壁和第二壁之间的周向距离的周向宽度。 第一壁和第二壁在圆周方向上彼此相对。 电导体与第一壁和第二壁中的一个交替地接触。

公开(公告)号：US06998749B2

公开(公告)日：2006-02-14

申请号：US10600353

申请日：2003-06-23

申请人： Hitoshi Wada ,  Hiroaki Ishikawa ,  Hiroshi Ishida

发明人： Hitoshi Wada ,  Hiroaki Ishikawa ,  Hiroshi Ishida

IPC分类号： H02K19/22 ,  H02K3/12

CPC分类号： H02K1/16 ,  H02K3/12

摘要： In a vehicular alternator, a stator is arranged to oppose a rotor in a housing. The stator includes a stator core, which forms a plurality of slots extending in an axial direction of the stator core, and a stator winding wound around the stator core. The stator winding includes electric conductors held in the slots. Each of the electric conductors has a circumferential width that is smaller than a circumferential distance between a first wall and a second wall defining the slot. The first wall and the second wall oppose each other in a circumferential direction. The electric conductors are alternately in contact with one of the first wall and the second wall.

公开(公告)号：US06762528B2

公开(公告)日：2004-07-13

申请号：US10307305

申请日：2002-12-02

申请人： Hitoshi Wada ,  Hiroshi Ishida

发明人： Hitoshi Wada ,  Hiroshi Ishida

IPC分类号： H02K312

CPC分类号： H02K15/0421 ,  H02K3/12

摘要： A vehicular alternator includes a stator, a rotor, and a housing. The stator has a stator core with a plurality of slots, and a stator coil passing through the slots. The stator coil is constructed of a plurality of electric conductors. Each electric conductor has insert portions located in the slot and a connecting portion connecting the insert portions axially outside of the stator core. The connecting portion has a first curve portion and a second curve portion. The first curve portion is located adjacent to an outer diameter of the stator core and the second curve portion is located adjacent to an inner diameter of the stator core. The first curve portion has curvature larger than that of the second curve portion.

摘要翻译： 车辆交流发电机包括定子，转子和壳体。 定子具有多个槽的定子铁芯和通过槽的定子线圈。 定子线圈由多个电导体构成。 每个电导体具有位于槽中的插入部分和连接部分，其将插入部分轴向地定位在定子芯的外部。 连接部分具有第一曲线部分和第二曲线部分。 第一弯曲部分位于邻近定子芯的外径处，第二弯曲部分位于邻近定子芯的内径的位置。 第一曲线部的曲率大于第二曲线部的曲率。