公开(公告)号：US5895311A

公开(公告)日：1999-04-20

申请号：US869217

申请日：1997-06-04

申请人： Takekazu Shiotani ,  Kimihiro Wakabayashi ,  Kazutoshi Hamada ,  Takaaki Sakakibara ,  Toshimasa Fujisawa

发明人： Takekazu Shiotani ,  Kimihiro Wakabayashi ,  Kazutoshi Hamada ,  Takaaki Sakakibara ,  Toshimasa Fujisawa

IPC分类号： B23H1/00 ,  B24B17/10 ,  B24B19/14 ,  B24B49/16 ,  B24B49/00 ,  B24B1/00 ,  B24B7/02

CPC分类号： B23H1/00 ,  B24B17/10 ,  B24B19/14 ,  B24B49/16 ,  Y10S451/913

摘要： An abrasive apparatus adopted to abrade a curved surface of workpiece includes: an abrading head including an abrading tip having a substantially spherical outer surface and a rotating shaft supporting the abrading tip, the abrading head being positioned to face the curved surface; a thrust moving mechanism for relatively moving the abrading head and the curved surface; a lateral moving mechanism for relatively moving the abrading head and the curved surface; a pivotal moving mechanism for relatively moving the abrading head and the curved surface pivotally around a center point; and a controller for controlling the abrading head, the thrust moving mechanism, the lateral moving mechanism and the pivotal moving mechanism synchronously so that the abrading tip contacts and presses the curved surface at any point thereon with a substantially constant pressure in a direction consistent with a normal line thereat. An angle adjuster supporting the abrading head for adjusting an angle of the rotating shaft against the curved surface is also disclosed.

摘要翻译： 用于研磨工件的曲面的研磨装置包括：研磨头，其包括具有大致球形的外表面的研磨尖端和支撑研磨尖端的旋转轴，研磨头定位成面对弯曲表面; 用于相对移动研磨头和曲面的推力移动机构; 用于相对移动研磨头和弯曲表面的横向移动机构; 枢转运动机构，用于使研磨头和弯曲表面围绕中心点枢转地相对移动; 以及用于同时控制研磨头，推力移动机构，横向移动机构和枢转运动机构的控制器，使得研磨尖端在与其一致的方向上具有基本上恒定的压力的任何点处接触并按压曲面 正常线 还公开了一种支撑用于调节旋转轴相对于弯曲表面的角度的研磨头的角度调节器。

公开(公告)号：US5786555A

公开(公告)日：1998-07-28

申请号：US689275

申请日：1996-08-06

申请人： Kazuo Saito ,  Atsushi Hagiwara ,  Toshiharu Okamoto ,  Kazutoshi Hamada ,  Osamu Hasegawa

发明人： Kazuo Saito ,  Atsushi Hagiwara ,  Toshiharu Okamoto ,  Kazutoshi Hamada ,  Osamu Hasegawa

IPC分类号： H01G11/22 ,  H01G9/00 ,  H01G11/24 ,  H01G11/26 ,  H01G11/28 ,  H01G11/30 ,  H01G11/40 ,  H01G11/42 ,  H01G11/44 ,  H01G11/84 ,  H01G11/86 ,  C25B11/12

CPC分类号： H01G9/155 ,  Y02E60/13

摘要： The present invention provides: a polarizable electrode for use in electric double-layer capacitor, which is made of a carbon composite material composed mainly of: 100 parts by weight of an activated carbon, 0.05 parts by weight of an amorphous carbon, 0.1-1,000 parts by weight of a conductive agent, and 0.03-90 parts by weight of a fibrillated carbon; and an electric double-layer capacitor comprising at least one pair of a positive electrode and a negative electrode each containing the above polarizable electrode and each impregnated with an electrolytic solution. The above polarizable electrode and electric double-layer capacitor are substantially free from the drawbacks of conventional polarizable electrodes and conventional electric double-layer capacitors, have a low internal resistance and a long life, and can be charged with or can discharge a large electric current of several amperes to several hundreds of amperes momentarily.

摘要翻译： 本发明提供：一种用于双电层电容器的可极化电极，其由主要由以下组成的碳复合材料制成：100重量份的活性炭，0.05重量份的无定形碳，0.1-1,000 导电剂重量份，原纤化碳0.03〜90份; 以及包含至少一对正电极和负电极的双电层电容器，每个正极和负极包含上述可极化电极，并且各自浸渍有电解液。 上述可极化电极和双电层电容器基本上没有常规可极化电极和常规双电层电容器的缺点，具有低内阻和长寿命，并且可以充电或可以放电大电流 几安培到几百安培。

公开(公告)号：US06436567B1

公开(公告)日：2002-08-20

申请号：US09147968

申请日：1999-03-24

申请人： Kazuo Saito ,  Atsushi Hagiwara ,  Fumio Tanno ,  Toshiharu Okamoto ,  Kazutoshi Hamada

发明人： Kazuo Saito ,  Atsushi Hagiwara ,  Fumio Tanno ,  Toshiharu Okamoto ,  Kazutoshi Hamada

IPC分类号： H01M216

CPC分类号： C08K3/04 ,  C04B35/52 ,  C08K2201/008 ,  C08K2201/016 ,  H01M8/0213

摘要： The present invention provides a separator for fuel cell which alleviates the problems of the prior art, which has high conductivity, high gas impermeability and high strength, and which can be produced easily. The separator for fuel cell according to the present invention is a molding comprising a conductive carbon powder and a polymer compound, wherein the conductive carbon powder in the molding has an aspect ratio of 4 to 60.

摘要翻译： 本发明提供了一种减轻现有技术的问题的燃料电池用隔膜，其具有高导电性，高气体不渗透性和高强度，并且可以容易地制造。 根据本发明的燃料电池用隔膜是包含导电性碳粉末和高分子化合物的成型体，其中，成型体中的导电性碳粉末的纵横比为4〜60。