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    Solid polymer electrolytes
    1.
    发明授权
    Solid polymer electrolytes 失效
    固体聚合物电解质

    公开(公告)号：US6124060A

    公开(公告)日：2000-09-26

    申请号：US313010

    申请日：1999-05-17

    申请人： Hiroshi Akita ,  Masao Ichikawa ,  Katsutoshi Nosaki ,  Hiroyuki Oyanagi ,  Masaru Iguchi

    发明人： Hiroshi Akita ,  Masao Ichikawa ,  Katsutoshi Nosaki ,  Hiroyuki Oyanagi ,  Masaru Iguchi

    IPC分类号： H01M6/18 ,  H01M8/10 ,  H01M10/052 ,  H01M10/0565

    CPC分类号： H01M10/0565 ,  H01M10/052 ,  H01M6/181 ,  H01M6/188 ,  H01M8/103 ,  H01M8/1048 ,  H01M8/1081 ,  H01M2300/0082 ,  Y02P70/56

    摘要： This invention provides a solid polymer electrolyte which is low in water absorption, from which no dopant runs out even in pressing, and which is excellent in stability in the presence of water or methanol, proton conductivity and methanol barrier properties, in which an imidazole ring-containing polymer such as a polybenzimidazole compound is doped with an acid in which at least one hydrogen atom of an inorganic acid such as phosphoric acid is substituted by a functional group having a phenyl group by blending the imidazole ring-containing polymer with the acid in a solution using a solvent such as trifluoroacetic acid, preferably at a rate of 1 to 10 molecules of the acid per repeating structure unit of a molecular chain of the imidazole ring-containing polymer, the solid polymer electrolyte.

    摘要翻译： 本发明提供一种吸水性低的固体高分子电解质，即使在压制中也没有掺杂剂流失，并且在水或甲醇存在下的稳定性优异，质子传导性和甲醇阻挡性能优异，其中咪唑环 含有聚苯并咪唑化合物的聚合物掺杂有酸，其中无机酸如磷酸的至少一个氢原子被具有苯基的官能团取代，通过将含咪唑环的聚合物与酸共混 使用溶剂如三氟乙酸的溶液，优选以每摩尔含咪唑环的聚合物的分子链的每个重复结构单元1至10分子的比例的固体聚合物电解质。

    Water electrolysis cell
    2.
    发明授权
    Water electrolysis cell 有权
    水电解池

    公开(公告)号：US06872286B2

    公开(公告)日：2005-03-29

    申请号：US10247334

    申请日：2002-09-20

    申请人： Masao Ichikawa ,  Kenta Urata ,  Katsutoshi Nosaki ,  Masanori Okabe

    发明人： Masao Ichikawa ,  Kenta Urata ,  Katsutoshi Nosaki ,  Masanori Okabe

    IPC分类号： C25B1/10 ,  C25B9/00 ,  C25B9/10 ,  C25B11/04 ,  C25B11/08 ,  B01J23/46 ,  C22C5/04

    CPC分类号： C25B9/10 ,  C25B1/10 ,  C25B11/0478 ,  Y02E60/366

    摘要： A water electrolyte cell can be used with a high energy efficiency over a long period of time. The water electrolyte cell has a pair of catalytic layers and an electrolyte membrane sandwiched between the catalytic layers. The catalytic layers includes an anode catalytic layer which contains a catalyst comprising an alloy of ruthenium, iridium, and at least one metal selected from the group consisting of iron, nickel, and cobalt, or an oxide of the alloy, or a mixture of the alloy and an oxide thereof. The at least one metal has a molar ratio with respect to ruthenium and iridium in the range from 0.05 to 0.13 mol with respect to 0.8 to 2.2 mols, preferably 1.8 to 2.2 mols, of ruthenium and 0.8 to 1.2 mols of iridium. The electrolyte membrane comprises a solid polymer electrolyte membrane.

    摘要翻译： 可以长时间使用高能量的水电解质电池。 水电解质电池具有一对催化层和夹在催化层之间的电解质膜。 催化剂层包括阳极催化剂层，其含有包含钌，铱和至少一种选自铁，镍和钴的金属或合金的氧化物的合金的催化剂，或者合金的混合物 合金及其氧化物。 所述至少一种金属相对于钌和铱的摩尔比在0.05至0.13摩尔的范围内，相对于0.8至2.2摩尔，优选1.8至2.2摩尔的钌和0.8至1.2摩尔的铱。 电解质膜包括固体聚合物电解质膜。

    Article made by joining two members together, and a brazing filler metal
    3.
    发明授权
    Article made by joining two members together, and a brazing filler metal 失效
    通过将两个成员联合在一起制成的制品和钎料

    公开(公告)号：US06214480B1

    公开(公告)日：2001-04-10

    申请号：US09063531

    申请日：1998-04-21

    申请人： Mitsuya Hosoe ,  Naomasa Kimura ,  Katsutoshi Nosaki

    发明人： Mitsuya Hosoe ,  Naomasa Kimura ,  Katsutoshi Nosaki

    IPC分类号： B32B1500

    CPC分类号： C22C28/00 ,  B23K35/0233 ,  B23K35/28 ,  B23K35/30 ,  H02K15/03 ,  Y10T428/1193 ,  Y10T428/12493 ,  Y10T428/26

    摘要： In an article, a binding layer formed through a heating step exists between a permanent magnet and a laminate of steel plates. The binding layer is formed by producing a liquid phase at the heating step from a brazing filler metal made of a rare earth element-based alloy. Diffusion areas exist between a body portion of the permanent magnet and a body portion of the binding layer and between a body portion of the laminate and the body portion of the binding layer, respectively. The thickness t of each of the diffusion areas is in a range of t≧5 &mgr;m. The bond strength in the article is greatly increased by the provision of the diffusion areas.

    摘要翻译： 在制品中，通过加热步骤形成的粘合层存在于永久磁铁和钢板的层压板之间。 通过在由稀土类元素类合金制成的钎料的加热工序中产生液相而形成结合层。 在永磁体的主体部分和粘合层的主体部分之间以及层压体的主体部分和粘合层的主体部分之间分别存在扩散区域。 每个扩散区域的厚度t在t≥5μm的范围内。 通过提供扩散区域，物品的粘结强度大大提高。

    High strength structural member and process for producing the same
    5.
    发明授权
    High strength structural member and process for producing the same 失效
    高强度结构件及其制造方法

    公开(公告)号：US5436080A

    公开(公告)日：1995-07-25

    申请号：US943324

    申请日：1992-09-10

    申请人： Akihisa Inoue ,  Tsuyoshi Masumoto ,  Jun Sasahara ,  Katsutoshi Nosaki ,  Tadashi Yamaguchi

    发明人： Akihisa Inoue ,  Tsuyoshi Masumoto ,  Jun Sasahara ,  Katsutoshi Nosaki ,  Tadashi Yamaguchi

    IPC分类号： B22F1/02 ,  C22C1/10 ,  C22C32/00 ,  C30B23/02 ,  B22F3/00

    CPC分类号： C22C1/10 ,  B22F1/025 ,  C22C32/0068 ,  C30B23/02 ,  Y10T428/12014 ,  Y10T428/12181

    摘要： A structural member is produced using starting powder consisting of composite particulates each containing AlN grain within its surface covered by an Al layer of a single crystal structure, and Al alloy particulates of a single crystal structure, and then by sintering the Al layers of the composite particulates with the Al alloy particulates. The Al layers and the Al alloy particulates of the single crystal structure have no dislocation fault, crystal grain boundary. etc., produced therein, and for this reason, they have a low chemical activity. Therefore, the Al layers and the like have a characteristic that they are extremely difficult to oxidize. This ensures that the Al layers and the Al alloy particulates can be reliably sintered to achieve the densification of the resulting structural member.

    摘要翻译： 使用由在由Al单晶结构覆盖的表面内含有AlN晶粒的复合颗粒和单晶结构的Al合金微粒组成的起始粉末制造结构构件，然后通过烧结复合材料的Al层 颗粒与Al合金微粒。 单晶结构的Al层和Al合金微粒没有位错，晶界。 等等，因此，它们具有低的化学活性。 因此，Al层等具有极难氧化的特性。 这确保了Al层和Al合金颗粒可以可靠地烧结以实现所得结构构件的致密化。

    Rotor for rotating machine, process for producing the same, and magnet unit
    7.
    发明授权
    Rotor for rotating machine, process for producing the same, and magnet unit 失效
    转子用于旋转机器，其制造过程和磁体单元

    公开(公告)号：US6081052A

    公开(公告)日：2000-06-27

    申请号：US835672

    申请日：1997-04-10

    申请人： Mitsuya Hosoe ,  Naomasa Kimura ,  Katsutoshi Nosaki ,  Kazuo Otsuka ,  Takayuki Sato ,  Masato Kita ,  Kenichiro Shiokawa

    发明人： Mitsuya Hosoe ,  Naomasa Kimura ,  Katsutoshi Nosaki ,  Kazuo Otsuka ,  Takayuki Sato ,  Masato Kita ,  Kenichiro Shiokawa

    IPC分类号： B23K1/19 ,  H02K1/27 ,  H02K15/03 ,  H02K21/14

    CPC分类号： H02K1/278 ,  B23K1/19 ,  H02K15/03

    摘要： In producing a rotor for a rotating machine by bonding a rotor body and a plurality of permanent magnets to each other through a heating step and a subsequent cooling step, a rotor body having a larger coefficicient of linear thermal expansion at the cooling step has its joint surface formed by assembling of a plurality of small joint faces. Thus, it is possible to moderate a thermal stress in a brazing filler metal layer between the rotor body and each of the permanent magnets to avoid the generation of cracks in the permanent magnets having a smaller coefficient of linear thermal expansion at the cooling step and to firmly bond the rotor body and each of the permanent magnets to each other.

    摘要翻译： 在通过加热步骤和随后的冷却步骤将转子体和多个永磁体彼此接合来制造旋转机械的转子时，在冷却步骤中具有较大的线性热膨胀系数的转子体的接头 通过组装多个小接头面而形成的表面。 因此，可以减轻转子体和每个永磁体之间的钎料层的热应力，以避免在冷却步骤中具有较小的线性热膨胀系数的永磁体中产生裂纹，并且 将转子体和每个永磁体牢固地粘结在一起。

    Composite ultrafine particles of nitrides, method for production and sintered article thereof
    8.
    发明授权
    Composite ultrafine particles of nitrides, method for production and sintered article thereof 失效
    氮化物的复合超微粒子，其制造方法及其烧结体

    公开(公告)号：US5549951A

    公开(公告)日：1996-08-27

    申请号：US301879

    申请日：1994-09-07

    申请人： Tadashi Yamaguchi ,  Katsutoshi Nosaki ,  Inoue Akihisa ,  Tsuyoshi Masumoto

    发明人： Tadashi Yamaguchi ,  Katsutoshi Nosaki ,  Inoue Akihisa ,  Tsuyoshi Masumoto

    IPC分类号： B01J19/08 ,  B22F9/12 ,  C01B21/06 ,  C01G55/00 ,  C04B35/58 ,  C04B35/581 ,  C22C32/00 ,  C30B25/00 ,  B22F7/00

    CPC分类号： C04B35/58042 ,  B22F9/12 ,  B82Y30/00 ,  C01B21/0602 ,  C04B35/58 ,  C04B35/581 ,  C22C32/0068 ,  C30B25/005 ,  C30B29/38 ,  C01P2002/72 ,  C01P2004/04 ,  C01P2004/10 ,  C01P2004/64 ,  C01P2004/82 ,  Y10T428/12 ,  Y10T428/12014 ,  Y10T428/12056 ,  Y10T428/12146 ,  Y10T428/12181

    摘要： Ultrafine whiskery or columnar ceramic particles, a method for producing the ultrafine particles, and a sintered article obtained by sintering the ultrafine ceramic particles are disclosed. The ultrafine ceramic particles are produced by thermally melting a matrix alloy of a composition of Al--M.sup.1, wherein M.sup.1 stands for at least one metallic element selected from the group consisting of Cr, Co, and Fe, or Al--M.sup.1 --M.sup.2, wherein M.sup.2 stands for at least one metallic element selected from the group consisting of Au, Cu, Dy, Er, Ga, Ge, Gd, Hf, Ho, Lu, Mn, Mo, Nb, Nd, Ni, Pr, Re, Sb, Sc, Si, Sn, Ta, Tb, Ti, Tm, V, W, Y, Zn, or Zr, in a nitriding atmosphere containing nitrogen and causing the vaporized raw material to react with the nitrogen in the atmosphere. By this method, ultrafine composite particles or a mixture comprising ultrafine whiskery or columnar aluminum nitride particles and ultrafine particles of the metal, the intermetallic compound of the metal with aluminum, and the nitride ceramic of the metal are produced. The ultrafine particles thus obtained find extensive utility as sintering materials and dispersion materials, for example.

    摘要翻译： 公开了超细威士忌或柱状陶瓷颗粒，超细颗粒的制造方法和通过烧结超细陶瓷颗粒而获得的烧结体。 超细陶瓷颗粒是通过将Al-M1组成的基体合金热熔而制造的，其中M1代表选自Cr，Co和Fe中的至少一种金属元素或Al-M1-M2，其中 M2代表选自Au，Cu，Dy，Er，Ga，Ge，Gd，Hf，Ho，Lu，Mn，Mo，Nb，Nd，Ni，Pr，Re，Sb中的至少一种金属元素， Sc，Si，Sn，Ta，Tb，Ti，Tm，V，W，Y，Zn或Zr中的至少一种，并且使气化的原料与大气中的氮反应。 通过这种方法，制造超细复合颗粒或包含超细威士忌或柱状氮化铝颗粒和金属超细颗粒，金属与铝的金属间化合物和金属的氮化物陶瓷的混合物。 如此得到的超细颗粒例如可用作烧结材料和分散材料。