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1. 发明授权

US5208207A Electrocatalyst 失效
标题翻译：电催化剂
公开(公告)号：US5208207A
公开(公告)日：1993-05-04
申请号：US841795
申请日：1992-02-26
申请人： Paul Stonehart , Masahiro Watanabe , Nobuo Yamamoto , Toshihide Nakamura , Noriaki Hara , Kazunori Tsurumi
发明人： Paul Stonehart , Masahiro Watanabe , Nobuo Yamamoto , Toshihide Nakamura , Noriaki Hara , Kazunori Tsurumi
IPC分类号： B01J23/46 , C22C5/04 , H01M4/86 , H01M4/90 , H01M4/92
CPC分类号： B01J23/462 , H01M4/92 , H01M4/926 , H01M2004/8684 , H01M2300/0008 , H01M2300/0082
摘要： Disclosed is an electrocatalyst which comprises an inorganic support and a ternary alloy essentially consisting of platinum-palladium-ruthenium supported on the support. The electrocatalyst possesses excellent anti-poisoning against carbon monoxide.
摘要翻译：公开了一种电催化剂，其包含无机载体和基本上由负载在载体上的铂 - 钯 - 钌组成的三元合金。电催化剂具有优异的一氧化碳抗中毒作用。

2. 发明授权

US5189005A Electrocatalyst and process of preparing same 失效
标题翻译：电催化剂及其制备方法
公开(公告)号：US5189005A
公开(公告)日：1993-02-23
申请号：US863118
申请日：1992-04-03
申请人： Masahiro Watanabe , Paul Stonehart , Kazunori Tsurumi , Nobuo Yamamoto , Noriaki Hara , Toshihide Nakamura
发明人： Masahiro Watanabe , Paul Stonehart , Kazunori Tsurumi , Nobuo Yamamoto , Noriaki Hara , Toshihide Nakamura
IPC分类号： B01J23/89 , B01J35/00 , H01M4/86 , H01M4/92
CPC分类号： H01M4/926 , B01J23/892 , B01J35/0033 , H01M4/92 , H01M2004/8689 , H01M2300/0008
摘要： Disclosed herein are a platinum alloy catalyst comprising an electroconductive support and platinum-nickel-cobalt alloy particles having an ordered structure supported on the electroconductive support, and a process of preparing the catalyst. The catalyst possesses higher activity and longer durability because of its ordered structure.

3. 发明授权

US5225391A Electrocatalyst for anode 失效
标题翻译：阳极电极
公开(公告)号：US5225391A
公开(公告)日：1993-07-06
申请号：US840083
申请日：1992-02-24
申请人： Paul Stonehart , Nobuo Yamamoto , Kazunori Tsurumi , Toshihide Nakamura , Noriaki Hara
发明人： Paul Stonehart , Nobuo Yamamoto , Kazunori Tsurumi , Toshihide Nakamura , Noriaki Hara
IPC分类号： H01M4/90 , B01J23/89 , H01M4/86 , H01M4/92
CPC分类号： H01M4/925 , B01J23/8986 , H01M4/92 , H01M4/926 , H01M2004/8684 , H01M2300/0008 , H01M2300/0082
摘要： Disclosed is an electrocatalyst which comprises an inorganic support and four-element alloy essentially consisting of 10 to 39 atomic percent of platinum, 30 to 5 atomic percent of nickel, 30 to 5 atomic percent of cobalt and 30 to 3 atomic percent of manganese supported on the inorganic support. The electrocatalyst possesses excellent anti-poisoning against carbon monoxide.

4. 发明授权

US5846670A Gas diffusion electrode for electrochemical cell and process of preparing same 失效
标题翻译：用于电化学电池的气体扩散电极及其制备方法
公开(公告)号：US5846670A
公开(公告)日：1998-12-08
申请号：US858898
申请日：1997-05-19
申请人： Masahiro Watanabe , Kazunori Tsurumi , Noriaki Hara
发明人： Masahiro Watanabe , Kazunori Tsurumi , Noriaki Hara
IPC分类号： H01M4/92 , H01M4/96 , H01M4/29 , H01M4/88
CPC分类号： H01M4/926 , H01M4/96
摘要： Disclosed are a gas diffusion electrode for an electrochemical cell which comprises a catalyst layer formed by binding, by means of poiytotrafluoroethylene, catalyst-supporting carbon black and catalyst-non-supporting carbon black having a fluorinated polyolofine film on substantially whole surface, the catalyst layer being integrated on a substrate, and a process of preparing same. Since the carbon black employed for the formation of the gas network in the catalyst layer of the gas diffusion electrode having the above constitution in accordance with the present invention is completely hydrophobically treated, no electrolyte permeates this portion and the carbon black exhibits high hydrophobicity so that the wet-proofing is maintained even after the long operation period to enable the gas supply to the catalyst particles so as to provide the gas diffusion electrode with a long life and high electrode performances.
摘要翻译：公开了一种用于电化学电池的气体扩散电极，其包括通过聚四氟乙烯在催化剂负载的炭黑和在基本上整个表面上具有氟化聚四烯酚膜的催化剂不支撑炭黑结合形成的催化剂层，催化剂层整合在基板上，以及其制备方法。由于在根据本发明的上述结构的气体扩散电极的催化剂层中用于形成气体网络的炭黑被完全疏水化处理，所以没有电解质渗透该部分，并且炭黑表现出高的疏水性，因此即使经过长时间操作，也能保持湿气保护，能够使催化剂粒子的气体供给，从而为气体扩散电极提供长寿命和高电极性能。

5. 发明授权

US5776539A Process of preparing carbon support coated with polyolefin and of preparing gas diffusion electrode employing said carbon support 失效
标题翻译：制备涂覆有聚烯烃的碳载体和使用所述碳载体制备气体扩散电极的方法
公开(公告)号：US5776539A
公开(公告)日：1998-07-07
申请号：US570784
申请日：1995-12-12
申请人： Masahiro Watanabe , Noriaki Hara
发明人： Masahiro Watanabe , Noriaki Hara
IPC分类号： H01M4/96 , B05N5/12
CPC分类号： H01M4/96
摘要： Disclosed herein are process of preparing carbon supports coated with polyolefin or fluorinated polyolefin to be employed as a network substrate of such an electrochemical cell, in these processes, a solvent which solvates the polyolefin is employed for forming polyolefin in the shape of nearly single fibers which are the smallest unit conceivable. The carbon supports coated with the said solvated polyolefin which possesses the maximum uniformity concalvable have the maximum performance when they are employed in a gas diffusion electrode.
摘要翻译：本文公开了制备涂覆有聚烯烃或氟化聚烯烃的碳载体作为这种电化学电池的网络基底的方法，在这些方法中，溶剂化聚烯烃的溶剂用于形成几乎单根纤维的聚烯烃是可以想象的最小单位。涂覆有所述溶剂化聚烯烃的碳载体具有最大均匀性可以在气体扩散电极中使用时具有最大的性能。

6. 发明授权

US5869132A Process of preparing fluorinated material 失效
标题翻译：制备氟化材料的工艺
公开(公告)号：US5869132A
公开(公告)日：1999-02-09
申请号：US037301
申请日：1993-03-26
申请人： Masahiro Watanabe , Noriaki Hara
发明人： Masahiro Watanabe , Noriaki Hara
IPC分类号： H01M4/86 , H01M4/96 , B05D7/00 , B05D5/12
CPC分类号： H01M4/8605 , H01M4/96
摘要： Disclosed is a process of preparing fluorinated material which comprises thermally treating the mixture of carbon black and hydrocarbon polymer compound powder for covering the surface of the carbon black with the latter and fluorinating the hydrocarbon polymer compound. The thermal treatment can be conducted in two stages.The fluorinated material prepared in accordance with the present invention can provide much more pore volumes acting as gas networks in, for example, an electrode which exhibits high gas permeability or gas supplying ability. Further, the hydrophobicity is as high as that of the material prepared in accordance with mixing carbon black with hydrocarbon polymer compound dispersed in an organic solvent, and is higher than that of the conventional mixture of carbon black and polytetrafluoroethylene particles. The fluorinated material is preferably employed to a fuel cell as gas network material.
摘要翻译：公开了一种制备氟化材料的方法，该方法包括热处理炭黑和烃聚合物化合物粉末的混合物，用于将碳黑的表面覆盖并且氟化烃聚合物化合物。热处理可以分两个阶段进行。根据本发明制备的氟化材料可以在例如表现出高气体渗透性或气体供应能力的电极中作为气体网络提供更多的孔体积。此外，疏水性与根据分散在有机溶剂中的炭黑与烃类高分子化合物混合制备的材料的疏水性高，高于常规的炭黑和聚四氟乙烯颗粒的混合物。氟化材料优选用作燃料电池作为气体网络材料。

7. 发明授权

US06309529B1 Method for producing sputtering target material 失效
标题翻译：溅射靶材的制造方法
公开(公告)号：US06309529B1
公开(公告)日：2001-10-30
申请号：US09463981
申请日：2000-02-15
申请人： Noriaki Hara , Somei Yarita , Ken Hagiwara , Ritsuya Matsuzaka
发明人： Noriaki Hara , Somei Yarita , Ken Hagiwara , Ritsuya Matsuzaka
IPC分类号： C25C300
CPC分类号： C25D5/50 , C25D3/66
摘要： The invention provides a method for producing a sputtering target material including electrolyzing a molten salt mixture containing a precious metal salt and a solvent salt, to thereby deposit a precious metal or a precious metal alloy. The method enables simplification of production steps and produces high-purity target materials. In addition, the electrodeposited precious metal or precious metal alloy is heat-treated at a temperature of at least 800° C. but lower than the melting point of the precious metal, to thereby produce a target material of higher purity.
摘要翻译：本发明提供一种溅射靶材的制造方法，包括电解含有贵金属盐和溶剂盐的熔盐混合物，从而沉积贵金属或贵金属合金。该方法能够简化生产步骤并产生高纯度靶材料。此外，电沉积的贵金属或贵金属合金在至少800℃但低于贵金属的熔点的温度下进行热处理，从而产生更高纯度的靶材料。

8. 发明授权

US5994843A Light source lighting device 失效
标题翻译：光源照明装置
公开(公告)号：US5994843A
公开(公告)日：1999-11-30
申请号：US723194
申请日：1996-09-27
申请人： Shozo Kataoka , Fumio Ueno , Ikko Harada , Noriaki Hara , Ichirou Oota
发明人： Shozo Kataoka , Fumio Ueno , Ikko Harada , Noriaki Hara , Ichirou Oota
IPC分类号： H05B41/24 , H05B41/28 , H05B41/282 , H05B41/295 , H05B37/02
CPC分类号： H05B41/295 , H05B41/28 , H05B41/2825 , Y10S315/07
摘要： A light source power supply circuit includes a DC power source and an energy accumulating capacitor connected in parallel through a charging switching element to the DC power source. A polarity inverting circuit is connected across the energy accumulating capacitor for applying the capacitor voltage across a light source with the polarity alternately inverted. A starting high voltage generating circuit applies a high voltage to the light source a high voltage for starting the light source. A control circuit controls a polarity inverting circuit so that the inverting frequency is above a critical fusion frequency for the light source.
摘要翻译：光源电源电路包括直流电源和通过充电开关元件并联连接到直流电源的蓄能电容器。极性反转电路连接在能量积蓄电容器两端，用于将电容器电压跨越具有极性交替反转的光源。启动高电压发生电路向光源施加高电压以启动光源。控制电路控制极性反转电路，使得反相频率高于光源的临界融合频率。

9. 发明申请

US20060107811A1 Laminate-cutting method, cutting device, and laminate-cutting pedestal 审中-公开
标题翻译：层压切割方法，切割装置和层压切割基座
公开(公告)号：US20060107811A1
公开(公告)日：2006-05-25
申请号：US11126181
申请日：2005-05-11
申请人： Yoshikazu Tanaka , Toshirou Nishikubo , Kazuo Kitada , Noriaki Hara , Sadaji Sutou
发明人： Yoshikazu Tanaka , Toshirou Nishikubo , Kazuo Kitada , Noriaki Hara , Sadaji Sutou
IPC分类号： B26D7/14
CPC分类号： B26D7/14 , B26D1/08 , B26D7/084 , Y10T83/323
摘要： The laminate-cutting method according to the present invention is a method for cutting an optical film wherein layers are laminated through a pressure-sensitive adhesive agent with a cutting edge, wherein the cutting of the laminate with the cutting edge is performed in the state that compressive stress applied to the optical film is decreased when the laminate is cut with the cutting edge. This makes it possible to provide a laminate-cutting method, a cutting device and a laminate-cutting pedestal wherein the generation of the adhesion of paste to a cutting edge, the blocking, cracking, chipping of cut faces, and others is prevented.
摘要翻译：根据本发明的层压切割方法是一种用于切割光学膜的方法，其中通过压敏粘合剂层压有切割边缘的层，其中，切割边缘的层压体的切割是在当切割边缘切割层压体时，施加到光学膜的压缩应力减小。这使得可以提供一种层压切割方法，切割装置和层压切割底座，其中防止了糊料粘附到切割边缘，阻塞，开裂，切割面等的切割台。

10. 发明授权

US06875324B2 Sputtering target material 有权
标题翻译：溅射靶材
公开(公告)号：US06875324B2
公开(公告)日：2005-04-05
申请号：US10092465
申请日：2002-03-08
申请人： Noriaki Hara , Somei Yarita , Ken Hagiwara , Ritsuya Matsuzaka
发明人： Noriaki Hara , Somei Yarita , Ken Hagiwara , Ritsuya Matsuzaka
IPC分类号： C23C14/34
CPC分类号： C23C14/3414
摘要： The present invention is directed to a precious metal sputtering target having a columnar crystallographic microstructure such that crystals are grown in a direction normal to the sputtering surface in order to solve conventional problems. The high-purity sputtering target of the present invention prevents chipping of a minute cluster mass that occurs in a sputtering target produced through casting or powder metallurgy; produces thin film of excellent quality; and has considerably reduced internal defects.
摘要翻译：本发明涉及具有柱状结晶微结构的贵金属溅射靶，使得晶体沿与溅射表面垂直的方向生长以解决常规问题。本发明的高纯度溅射靶防止在通过铸造或粉末冶金制造的溅射靶中发生的微小团聚体的碎裂; 生产优质薄膜; 并大大减少了内部缺陷。

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