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1. 发明申请

US20060141336A1 Electrode and electrolyte composite for fuel cell, and method for manufacture thereof 审中-公开
标题翻译：用于燃料电池的电极和电解质复合材料及其制造方法
公开(公告)号：US20060141336A1
公开(公告)日：2006-06-29
申请号：US10532010
申请日：2003-10-21
申请人： Masayuki Takashima , Susumu Yonezawa , Yuichi Matsumura , Hajime Kiyokawa , Mamoru Shimakawa , Toshihide Tsukatani , Koji Fujita
发明人： Masayuki Takashima , Susumu Yonezawa , Yuichi Matsumura , Hajime Kiyokawa , Mamoru Shimakawa , Toshihide Tsukatani , Koji Fujita
IPC分类号： H01M4/86 , B05D5/12 , H01M4/88
CPC分类号： H01M4/8882 , H01M4/8605 , H01M4/8825 , H01M8/1004 , Y02P70/56
摘要： An electrode having a thermoplastic resin having gas permiability and a metal (3b) supported in a three-dimensional matrix form; an electrolyte composite having an electrolyte membrane (1) and a pair of electrodes (3), the electrodes (3) comprising a porous thermoplastic resin having gas permiability and a metal (3b) supported in a three-dimensional matrix form; a method of manufacturing an electrode (3) comprising plating a metal coating on surfaces of numerous particles (3a) of a thermoplastic resin, and pressurizing the particles; and a method of manufacturing an electrolyte composite having an electrolyte membrane (1), and a pair of electrodes (3), comprising manufacturing the electrodes (3) by plating a metal coating on surfaces of numerous particles (3a) of a thermoplastic resin and pressurizing the particles, and joining the electrolyte membrane (1) through the catalyst to one surface of each electrode and joining the electrolyte membranes, or joining the electrodes (3) through the catalysts (2) to opposite surfaces of the electrolyte membrane (1).
摘要翻译：具有具有气体容许性的热塑性树脂的电极和以三维矩阵形式负载的金属（3b）; 具有电解质膜（1）和一对电极（3）的电解质复合体，所述电极（3）包含具有气体可容许性的多孔热塑性树脂和以三维矩阵形式负载的金属（3b）; 一种制造电极（3）的方法，包括在热塑性树脂的许多颗粒（3a）的表面上镀覆金属涂层并对颗粒加压; 以及一种制造具有电解质膜（1）和一对电极（3）的电解质复合体的方法，包括通过在热塑性树脂的许多颗粒（3a）的表面上镀金属涂层来制造电极（3）并对该粒子加压，将电解质膜（1）通过催化剂接合到各电极的一个表面，并接合电解质膜，或者将电极（3）通过催化剂（2）接合到电解质膜（1）的相对面）。

2. 发明授权

US5874168A Fluorocarbon compound-hydrogen storage alloy composite and method of manufacturing the same 失效
标题翻译：氟碳化合物 - 储氢合金复合材料及其制造方法
公开(公告)号：US5874168A
公开(公告)日：1999-02-23
申请号：US691283
申请日：1996-08-01
申请人： Hajime Kiyokawa , Masayuki Takashima , Susumu Yonezawa
发明人： Hajime Kiyokawa , Masayuki Takashima , Susumu Yonezawa
IPC分类号： B22F1/02 , C01B3/00 , H01M4/24 , H01M4/38 , B32B5/16 , B22F3/10 , B22F7/04
CPC分类号： C01B3/0078 , B22F1/02 , H01M4/242 , H01M4/383 , Y02E60/324 , Y10T428/12028 , Y10T428/12042 , Y10T428/12049 , Y10T428/12146 , Y10T428/12181 , Y10T428/1266 , Y10T428/2998 , Y10T428/3154
摘要： There is provided a fluorocarbon compound-hydrogen storage alloy composite which has a sufficient water-repellent property and can efficiently absorb a hydrogen gas. The composite comprises hydrogen storage alloy particles which have a plated metal film covering at least a part of the particles, the plated metal film containing at least one fine particle of a fluorocarbon compound. Examples of the metal used for plating include Ni, Cu, Co, Ni-P, Ni-W, Ni-W-P, Ni-B, Ni-W-B, Cu-Ni, Cu-P, Co-P, Co-B, and Co-W. Polytetrafluoroethylene is preferably used for the fluorocarbon compound. The fluorocarbon compound hydrogen storage alloy composite is prepared by electrolytically plating the hydrogen storage alloy particles in a pyrophosphate bath with fine particles of a fluorocarbon compound dispersed therein.
摘要翻译：提供了一种氟碳化合物 - 储氢合金复合材料，其具有足够的防水性能并且能够有效地吸收氢气。复合材料包括具有覆盖至少一部分颗粒的电镀金属膜的储氢合金颗粒，镀覆金属膜含有至少一种氟碳化合物的细颗粒。用于电镀的金属的实例包括Ni，Cu，Co，Ni-P，Ni-W，Ni-WP，Ni-B，Ni-WB，Cu-Ni，Cu-P，Co-P，Co-B，和Co-W。聚四氟乙烯优选用于氟碳化合物。氟碳化合物储氢合金复合体是通过在分散有氟碳化合物的细颗粒的焦磷酸盐浴中电解电镀所述储氢合金颗粒来制备的。

3. 发明授权

US6143052A Hydrogen storage material 失效
标题翻译：储氢材料
公开(公告)号：US6143052A
公开(公告)日：2000-11-07
申请号：US106165
申请日：1998-06-29
申请人： Tadashi Kiyokawa , Hajime Kiyokawa , Masayuki Takashima
发明人： Tadashi Kiyokawa , Hajime Kiyokawa , Masayuki Takashima
IPC分类号： B22F1/02 , C01B3/00 , C22C32/00 , H01M4/24 , H01M4/62 , B22F3/00
CPC分类号： H01M4/622 , B22F1/025 , C01B3/0031 , C01B3/0057 , C01B3/0078 , C22C32/0094 , H01M4/242 , H01M4/623 , Y02E60/327
摘要： A hydrogen storage material is disclosed with no collapse due to pulverization of hydrogen storage alloy particles by repeated hydrogen absorption and desorption thereby permitting repeated use while manifesting excellent electric and thermal conductivities. Pressure molding of hydrogen storage alloy particles, each being covered with a plated metal film having microgranules of a thermoplastic resin, at a temperature higher than a glass transition temperature or a melting point of and below a thermal decomposition temperature of the thermoplastic resin can produce a porous hydrogen storage material of hydrogen storage alloy particles being bonded to each other via the thermoplastic resin. The hydrogen storage material can become firm and strong because the plated metal films covering the hydrogen storage alloy particles are clasped with each other complexly.
摘要翻译：公开了一种储氢材料，由于通过重复的氢吸收和解吸附而使储氢合金颗粒粉碎而没有崩溃，从而允许反复使用，同时表现出优异的电导率和热导率。在高于玻璃化转变温度或低于热塑性树脂的热分解温度的熔点的温度下，各自被具有热塑性树脂微粒的电镀金属膜覆盖的储氢合金颗粒的加压成型可以产生储氢合金颗粒的多孔储氢材料通过热塑性树脂相互结合。由于覆盖储氢合金粒子的电镀金属膜复杂地夹紧，所以储氢材料变得牢固而牢固。

4. 发明授权

US06306339B1 Method for manufacturing hydrogen storage material 有权
标题翻译：储氢材料的制造方法
公开(公告)号：US06306339B1
公开(公告)日：2001-10-23
申请号：US09688038
申请日：2000-10-10
申请人： Tadashi Kiyokawa , Hajime Kiyokawa , Masayuki Takashima
发明人： Tadashi Kiyokawa , Hajime Kiyokawa , Masayuki Takashima
IPC分类号： C22C108
CPC分类号： H01M4/622 , B22F1/025 , C01B3/0031 , C01B3/0057 , C01B3/0078 , C22C32/0094 , H01M4/242 , H01M4/623 , Y02E60/327
摘要： A hydrogen storage material is disclosed with no collapse due to pulverization of hydrogen storage alloy particles by repeated hydrogen absorption and desorption thereby permitting repeated use while manifesting excellent electric and thermal conductivities. Pressure molding of hydrogen storage alloy particles, each being covered with a plated metal film having microgranules of a thermoplastic resin, at a temperature higher than a glass transition temperature or a melting point of and below a thermal decomposition temperature of the thermoplastic resin can produce a porous hydrogen storage material of hydrogen storage alloy particles being bonded to each other via the thermoplastic resin. The hydrogen storage material can become firm and strong because the plated metal films covering the hydrogen storage alloy particles are clasped with each other complexly.
摘要翻译：公开了一种储氢材料，由于通过重复的氢吸收和解吸附而使储氢合金颗粒粉碎而没有崩溃，从而允许反复使用，同时表现出优异的电导率和热导率。在高于玻璃化转变温度或低于热塑性树脂的热分解温度的熔点的温度下，各自被具有热塑性树脂微粒的电镀金属膜覆盖的储氢合金颗粒的加压成型可以产生储氢合金颗粒的多孔储氢材料通过热塑性树脂相互结合。由于覆盖储氢合金粒子的电镀金属膜复杂地夹紧，所以储氢材料变得牢固而牢固。

5. 发明授权

US06447167B1 Hydrodynamic bearing, hydrodynamic bearing apparatus 失效
标题翻译：流体动力轴承，流体动力轴承装置
公开(公告)号：US06447167B1
公开(公告)日：2002-09-10
申请号：US09707868
申请日：2000-11-07
申请人： Tsuyoshi Kashiwada , Katsushige Konno , Kaoru Kaneko , Tadashi Kiyokawa , Hajime Kiyokawa
发明人： Tsuyoshi Kashiwada , Katsushige Konno , Kaoru Kaneko , Tadashi Kiyokawa , Hajime Kiyokawa
IPC分类号： F16C3206
CPC分类号： F16C33/107 , F16C17/107 , Y10T29/49636
摘要： In a hydrodynamic bearing apparatus for rotatably supporting a rotor by a hydrodynamic bearing, wear of the apparatus caused by sliding contact of dynamic pressure bearing faces in starting and stopping thereof is prevented to thereby promote durability, working of a dynamic pressure generating groove is facilitated and the bearing faces are prevented from being adsorbed to each other. By providing a low friction metal layer having water repellency at dynamic pressure bearing portions of a hydrodynamic bearing apparatus, friction can be reduced, wear or dust formation can effectively be restrained and the bearing faces can be prevented from being adsorbed to each other by dew condensation.
摘要翻译：在用于通过流体动力轴承可旋转地支撑转子的流体动力轴承装置中，防止了由于动压轴承面在起动和停止中的滑动接触引起的装置的磨损，从而提高了耐久性，促进了动压产生槽的加工，通过在流体动力轴承装置的动压轴承部分设置具有防水性的低摩擦金属层，可以减少摩擦，可以有效地抑制磨损或粉尘的形成，并且轴承面可以防止通过结露而彼此吸附。

6. 发明授权

US07338686B2 Method for producing conductive particles 有权
标题翻译：导电粒子的制造方法
公开(公告)号：US07338686B2
公开(公告)日：2008-03-04
申请号：US10822695
申请日：2004-04-13
申请人： Hajime Kiyokawa , Kiyoto Fukuoka
发明人： Hajime Kiyokawa , Kiyoto Fukuoka
IPC分类号： C23C18/34 , C23C18/40 , B05D7/00
CPC分类号： C23C18/1662 , B22F1/025 , C23C18/1635 , C23C18/1637 , C23C18/1669 , C23C18/34 , C23C18/36
摘要： The present invention provides a low-cost method for producing conductive particles in a short period of time by simplifying pretreatment in electroless plating. The method for producing conductive particles includes the steps of: introducing a solution composed mainly of palladium chloride and hydrochloric acid into an electroless plating bath containing particles of an organic material or an inorganic material while stirring the bath; and simultaneously applying an electroless plating to the surface of the particles and allowing the palladium catalyst to be carried on the surface of the particles to give conductive particles having an electroless plate coating.
摘要翻译：本发明通过简化化学镀中的预处理，提供了在短时间内制造导电颗粒的低成本方法。制造导电性粒子的方法包括以下步骤：将主要由氯化钯和盐酸组成的溶液引入包含有机材料或无机材料颗粒的化学镀浴中，同时搅拌该浴; 同时向颗粒表面施加化学镀，并使钯催化剂载于颗粒表面，得到具有无电镀层的导电颗粒。

7. 发明授权

US5560812A Method for producing a metal film resistor 失效
标题翻译：金属膜电阻的制造方法
公开(公告)号：US5560812A
公开(公告)日：1996-10-01
申请号：US356732
申请日：1994-12-15
申请人： Hajime Kiyokawa
发明人： Hajime Kiyokawa
IPC分类号： C04B41/51 , C04B41/52 , C04B41/88 , C04B41/89 , C25D3/58 , H01C17/18 , C23C28/02
CPC分类号： C04B41/009 , C04B41/5144 , C04B41/52 , C04B41/88 , C04B41/89 , C25D3/58 , H01C17/18 , C04B2111/00844
摘要： A method for producing a metal film resistor including at least an insulating substrate, a resistor film of copper-nickel alloy formed on the surface of the insulating substrate, and a pair of terminals which are in contact with the resistor film is provided. The method includes a step of depositing the copper-nickel alloy by electroplating from an aqueous pyrophosphate bath containing a copper salt and a nickel salt at a bath temperature of 20.degree.-40.degree. C. and a pH of 6-8.
摘要翻译：提供一种金属膜电阻器的制造方法，所述金属膜电阻器至少包括绝缘基板，形成在所述绝缘基板的表面上的铜镍合金的电阻膜以及与所述电阻膜接触的一对端子。该方法包括通过在浴温为20°-40℃，pH为6-8的含铜盐和镍盐的焦磷酸盐水溶液中电镀沉积铜镍合金的步骤。

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