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    METHOD FOR PRODUCING VERY SMALL METAL BALL
    3.
    发明授权
    METHOD FOR PRODUCING VERY SMALL METAL BALL 有权
    产生非常小金属零件

    公开(公告)号：EP1028180B1

    公开(公告)日：2010-09-15

    申请号：EP98945567.0

    申请日：1998-09-30

    申请人： Neomax Materials Co., Ltd.

    发明人： NISHIUCHI, Takeshi ,  YOSHIMURA, Kohshi ,  KIKUI, Fumiaki

    IPC分类号： C25D7/00 ,  C25D5/08 ,  C25D17/22 ,  B22F1/02

    CPC分类号： B23K35/0244 ,  B22F1/025 ,  B22F9/16 ,  B22F2998/00 ,  B22F2998/10 ,  C25D7/00 ,  C25D17/16 ,  B22F1/0048 ,  B22F2009/046 ,  B22F9/06 ,  B22F9/04

    摘要： A method for producing highly efficiently a high-precision very small metal ball such as a Cu ball having an outer diameter of not greater than 1 mm, comprising the steps of cutting a metal wire having a diameter not greater than 0.3 mm into a predetermined length; melting and solidifying the metal wires to form starting metal pieces (11); charging the metal pieces (11) into an enclosed plating tank (3) of a plating apparatus having a double-structure comprising the plating tank (3) having a cathode (4) at an inner circumferential portion and an anode (6) at the center inside the tank and turnable in a horizontal direction, and a splash-proofing tank (8); turning forwardly and reversely the plating tank (3) while a plating solution charged into the tank at a high speed rotation of 50 to 800 rpm in the horizontal direction is discharged from the side of the circumferential portion; repeating this step periodically; and effecting electroplating under a required plating condition, to obtain an excellent plating film having a predetermined film thickness on the starting metal plates without generating aggregation.

    SEPARATOR FOR FUEL CELL AND METHOD FOR MANUFACTURING SAME
    4.
    发明公开
    SEPARATOR FOR FUEL CELL AND METHOD FOR MANUFACTURING SAME 有权
    TRENNELEMENTFÜREINE BRENNSTOFFZELLE UND VERFAHREN ZU SEINER HERSTELLUNG

    公开(公告)号：EP1848054A1

    公开(公告)日：2007-10-24

    申请号：EP06712264.8

    申请日：2006-01-24

    申请人： Neomax Materials Co., Ltd.

    发明人： KIKUI, Fumiaki

    IPC分类号： H01M8/02 ,  C22C38/00 ,  C22C38/18 ,  C22C38/44 ,  C23C14/24 ,  H01M8/10

    CPC分类号： H01M8/0228 ,  C22C14/00 ,  C22C27/02 ,  C22C30/00 ,  C22C38/18 ,  C22C38/20 ,  C22C38/22 ,  C22C38/40 ,  C22C38/42 ,  C22C38/44 ,  H01M8/0204 ,  H01M8/0206 ,  H01M8/021 ,  Y02P70/56 ,  Y10T428/12729

    摘要： There is provided a separator for a fuel cell having a very good anticorrosiveness and electrical conductivity.
    A separator for a fuel cell according to the present invention includes: a base 1 formed of a steel which contains 10.5 mass% or more of Cr; a metal film 3 formed on the surface of the base 1 ; and an intermediate layer 2 formed between the base 1 and the metal film 3, the intermediate layer 2 containing oxygen. The metal film 3 is composed of at least one metallic element selected from the group consisting of Ta, Nb, and Ti, and the intermediate layer 2 contains Fe and Cr which are contained in the steel and at least one metallic element selected from the group consisting of Ta, Nb, and Ti composing the metal film 3.

    摘要翻译： 提供了具有非常好的防腐性和导电性的燃料电池用隔膜。 根据本发明的燃料电池用隔板包括：由含有10.5质量％以上的Cr的钢构成的基体1; 形成在基体1的表面上的金属膜3; 以及形成在基体1和金属膜3之间的中间层2，中间层2含有氧。 金属膜3由选自Ta，Nb和Ti中的至少一种金属元素组成，中间层2含有钢中含有的Fe和Cr以及选自以下的至少一种金属元素 由组成金属膜3的Ta，Nb和Ti组成。

    ELECTROLESS Ni-P PLATING METHOD AND SUBSTRATE FOR ELECTRONIC COMPONENT
    5.
    发明公开
    ELECTROLESS Ni-P PLATING METHOD AND SUBSTRATE FOR ELECTRONIC COMPONENT 审中-公开
    VERFAHREN ZUR STROMLOSEN NI-P-ABSCHEIDUNG UND SUBSTRATFÜRELEKTRONISCHES BAUTIIL

    公开(公告)号：EP2042620A1

    公开(公告)日：2009-04-01

    申请号：EP07767399.4

    申请日：2007-06-22

    申请人： Neomax Materials Co., Ltd.

    发明人： YOKOTA, Masayuki ,  ASADA, Ken ,  KIKUI, Fumiaki

    IPC分类号： C23C18/54 ,  C23C18/36 ,  H05K3/24

    CPC分类号： H05K3/244 ,  C23C18/1603 ,  C23C18/1637 ,  C23C18/1664 ,  C23C18/32 ,  C23C18/36 ,  C23C18/54 ,  H05K2203/0195 ,  H05K2203/072

    摘要： An electroless Ni-P plating method according to the present invention includes the steps of: providing a substrate including an insulating substrate and a copper alloy layer that has a predetermined pattern including a plurality of island portions that are isolated from each other; providing a plating solution to carry out electroless Ni-P plating; providing a solid piece including Ni, Ni-P, Co or Co-Ni on at least the surface thereof; and bringing the solid piece into contact with the surface of at least two of the island portions that are both in contact with the plating solution, thereby selectively forming an electroless Ni-P plated coating on the surface of the island portions. Thus, the present invention provides a Ni-P plating method that can subject the copper pattern on the insulating substrate to high-precision selective Ni-P plating on an industrial basis.

    摘要翻译： 根据本发明的无电镀Ni-P镀覆方法包括以下步骤：提供包括绝缘基板和铜合金层的基板，所述铜合金层具有包括彼此隔离的多个岛部的预定图案; 提供镀液以进行无电镀Ni-P电镀; 在至少其表面上提供包括Ni，Ni-P，Co或Co-Ni的固体片; 并使固体片与与电镀液接触的至少两个岛部的表面接触，从而在岛部的表面上选择性地形成无电镀Ni-P镀层。 因此，本发明提供一种Ni-P镀覆方法，其可以将绝缘基板上的铜图案以工业上的高精度选择性Ni-P镀层进行。

    SUBSTRATE AND METHOD FOR PRODUCING SAME
    6.
    发明公开
    SUBSTRATE AND METHOD FOR PRODUCING SAME 审中-公开
    SUBSTRAT UND HERSTELLUNGSVERFAHRENDAFÜR

    公开(公告)号：EP1672969A1

    公开(公告)日：2006-06-21

    申请号：EP04792343.8

    申请日：2004-10-06

    申请人： Neomax Materials Co., Ltd.

    发明人： KIKUI, Fumiaki ,  MORISHITA, Akio ,  YASUOKA, Masato

    IPC分类号： H05K1/05

    CPC分类号： H05K1/056 ,  H05K1/053 ,  H05K2201/0209 ,  H05K2201/0248

    摘要： A substrate according to the present invention includes a metal plate, and an insulating film, which is provided on the surface of the metal plate and which includes needle alumina particles and granular particles. The substrate of the present invention has excellent insulating property and can be manufactured on an industrial basis with acceptable efficiency.

    摘要翻译： 根据本发明的基板包括金属板和绝缘膜，其设置在金属板的表面上并且包括针状氧化铝颗粒和颗粒状颗粒。 本发明的基材具有优异的绝缘性，可以在工业上以可接受的效率制造。

    FUEL CELL SEPARATOR AND METHOD FOR PRODUCING THE SAME
    8.
    发明公开
    FUEL CELL SEPARATOR AND METHOD FOR PRODUCING THE SAME 有权
    维也纳ZEN SEINER HERSTELLUNG的BRENNSTOFFZELLENTRENNGLIED

    公开(公告)号：EP2104167A1

    公开(公告)日：2009-09-23

    申请号：EP07831989.4

    申请日：2007-11-16

    申请人： Neomax Materials Co., Ltd.

    发明人： YOKOTA, Masayuki ,  KIKUI, Fumiaki ,  ASADA, Ken

    IPC分类号： H01M8/02 ,  C23C14/06 ,  H01M8/10

    CPC分类号： C23C14/06 ,  C23C28/322 ,  C23C28/34 ,  C23C28/3455 ,  H01M8/0206 ,  H01M8/0228 ,  H01M8/086 ,  H01M2008/1095 ,  H01M2008/1293 ,  H01M2008/147 ,  Y02E60/526

    摘要： A separator for a fuel cell according to the present invention includes: a base 1 containing 70 mass% or more of Al; an underlying layer 2 being formed on the base and containing Ti; an intermediate layer 3 being formed on the underlying layer and containing TiNx or TiOy; and a conductive metal layer 4 being formed on the intermediate layer and containing Au or Pt. The separator for a fuel cell according to the present invention has an excellent anticorrosiveness although a base containing aluminum as a main component is used.

    摘要翻译： 根据本发明的燃料电池用隔板包括：含有70质量％以上的Al的基体1， 底层2形成在基底上并含有Ti; 中间层3形成在下层上并含有TiN x或TiO y; 并且在中间层上形成含有Au或Pt的导电金属层4。 本发明的燃料电池用隔膜虽然以铝为主要成分的基材使用，但具有优异的耐腐蚀性。