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1. 发明专利

JPS6164069A Hydrogen-absorbing electrode and its manufacture 失效
标题翻译：氢吸收电极及其制造
公开(公告)号：JPS6164069A
公开(公告)日：1986-04-02
申请号：JP18601684
申请日：1984-09-05
申请人： Agency Of Ind Science & Technol , Okuno Seiyaku Kogyo Kk
发明人： ISHIKAWA HIROSHI , SAKAI TETSUO , OGURO KEISUKE , KATO AKIHIKO , SUZUKI HIROSHI , IWAKURA CHIAKI , ZAIRI YASUNORI , MORITSU YUKIKAZU , YAMASHITA YOSHIFUMI
IPC分类号： H01M4/26 , H01M4/24 , H01M4/38
CPC分类号： H01M4/242 , H01M4/383
摘要： PURPOSE:To produce a hydrogen-absorbing electrode which is chemically stable to a liquid electrolyte and from which hydrogen-absorbing alloy particles are not separated even after repeated absorption and release of hydrogen by coating the alloy particles with metallic nickel and fixing the coated particles to a conductive supporter. CONSTITUTION:Hydrogen-absorbing microcapsules prepared by coating particles of a hydrogen-absorbing alloy with metallic nickel have the same hydrogen- absorbing and releasing ability as the alloy, can be easily made to absorb hydrogen and can be easily compressed and molded. The alloy particles firmly adhere to each other through nickel in a molded body prepared by subjecting thus prepared hydrogen-absorbing microcapsules to compression molding. Therefore, even after charge and discharge are repeated, the alloy particles are not pulverized and they are not separated from the electrode. Accordingly, a hydrogen- absorbing electrode satisfying all necessary requisites can be produced by selecting a proper alloy according to the condition of battery operation and coating particles of the alloy with metallic nickel by nonelectrolytic autocatalysis plating before pressing and fixing the particles to a conductive supporter.
摘要翻译：目的：制备对液体电解质化学稳定的吸氢电极，即使在通过用金属镍涂覆合金颗粒并将涂覆的颗粒固定到导电支持者。构成：通过用金属镍涂覆吸氢合金颗粒制备的吸氢微胶囊具有与合金相同的吸氢和释放能力，可以容易地吸收氢气并且可以容易地被压缩和模制。合金颗粒通过将由此制备的吸氢微胶囊进行压缩成型制备的成型体中的镍彼此牢固地粘合。因此，即使在重复充放电之后，合金粒子也不会被粉碎，并且不与电极分离。因此，通过根据电池操作的条件选择适当的合金，并且通过非电解自催化电镀将合金涂覆在金属镍上的颗粒，然后将颗粒压固并固定到导电支撑体上，可以制备满足所有必要条件的吸氢电极。

2. 发明专利

JPS6139235A Production of magnetic recording medium 失效
标题翻译：磁记录介质的生产
公开(公告)号：JPS6139235A
公开(公告)日：1986-02-25
申请号：JP16004284
申请日：1984-07-30
申请人： Okuno Seiyaku Kogyo Kk
发明人： YAMASHITA YOSHIFUMI , KAWAGISHI SHIGEMITSU
IPC分类号： G11B5/858 , G11B5/64 , G11B5/72 , G11B5/73 , G11B5/738 , G11B5/84
摘要： PURPOSE: To decrease a deterioration in recording density and to prevent a corrosion of a magnetic film, blank material, etc. by forming directly a potective film on the magnetic film which is activated by using a weakly acidic W alkaline electroless plating liquid.
CONSTITUTION: The magnetic film is first activated by a catalytic soln. The activation is executed by dipping the blank material on which the magnetic film is formed for 30secW10min into the catalytic soln. at 50W60°C. The catalytic soln. prepd. by adding about 1W20cc/l HCl (86%) according to need to a soln. of preferably 3W5g/l rhodium chloride in order to dissolve the catalytic material is used. The magnetic film is made active to the succeeding electroless rhodium plating or electroless ruthenium plating by dipping the blank material into such catalytic soln. The surface is thereby roughened and the adhesion of the plating film is improved. The magnetic film is then subjected to the electroless rhodium plating or electroless ruthenium plating as the protective film. The plating liquid adjusted to preferably about 8W12pH is used.
COPYRIGHT: (C)1986,JPO&Japio
摘要翻译：目的：通过在弱酸性碱性化学镀液中活化的磁性膜上直接形成有机膜，减少记录密度的劣化，防止磁性膜，空白材料等的腐蚀。构成：磁性膜首先被催化剂溶液活化。通过将形成有磁性膜的坯料浸入催化剂溶液中30秒-10分钟进行活化。在50-60℃ 催化剂准备通过根据需要加入约1-20cc / l的HCl（86％）。为了溶解催化材料，优选使用3-5g / l氯化铑。通过将空白材料浸入这种催化剂溶胶中，使磁性膜对随后的无电铑镀或无电镀钌有活性。表面被粗糙化，并且镀膜的附着力得到改善。然后对磁性膜进行化学镀铑或无电镀钌作为保护膜。使用调节至优选约8-12pH的电镀液。

3. 发明专利

JPH0435874B2 失效
公开(公告)号：JPH0435874B2
公开(公告)日：1992-06-12
申请号：JP18601684
申请日：1984-09-05
申请人： KOGYO GIJUTSU INCHO , OKUNO SEIYAKU KOGYO KK
发明人： ISHIKAWA HIROSHI , SAKAI TETSUO , OGURO KEISUKE , KATO AKIHIKO , SUZUKI HIROSHI , IWAKURA CHIAKI , ZAIRI YASUNORI , MORITSU YUKIKAZU , YAMASHITA YOSHIFUMI
IPC分类号： H01M4/26 , H01M4/24 , H01M4/38

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