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1. 发明授权

US4643957A Fuel cell 失效
标题翻译：燃料电池
公开(公告)号：US4643957A
公开(公告)日：1987-02-17
申请号：US722157
申请日：1985-04-11
申请人： Seizi Takeuchi , Tomoichi Kamo , Tatsuo Horiba , Kunko Kitami , Toshikatsu Mori , Toshiki Kahara , Jinichi Imahashi , Akio Honji , Masato Takeuchi , Kohki Tamura
发明人： Seizi Takeuchi , Tomoichi Kamo , Tatsuo Horiba , Kunko Kitami , Toshikatsu Mori , Toshiki Kahara , Jinichi Imahashi , Akio Honji , Masato Takeuchi , Kohki Tamura
IPC分类号： H01M4/86 , H01M8/08 , H01M8/04
CPC分类号： H01M4/86 , H01M8/08
摘要： In a fuel cell comprising a pair of counterposed gas-diffusible electrodes, an electrolyte-retaining, porous matrix provided between and in contact with the electrodes, a fuel chamber for feeding a gaseous fuel to the anode of the pair of the electrodes and an oxidizing agent chamber for feeding a gaseous oxidizing agent to the cathode of the pair of the electrodes, the cell performance is remarkably prevented from lowering by making the electrolyte saturated absorption amount of the cathode smaller than that of the anode, thereby preventing migration of the electrolyte in the electrolyte-retaining matrix.
摘要翻译：在包括一对相对的气体扩散电极的燃料电池中，设置在电极之间并与电极接触的电解质保留多孔基体，用于将气体燃料供给到该对电极的阳极的燃料室和氧化用于将气态氧化剂供给到一对电极的阴极，通过使阴极的电解液饱和吸收量比阳极的吸收量小，从而显着防止了电池的性能下降，从而防止了电解液的迁移电解质保留基质。

2. 发明授权

US4810597A Fuel cell comprising a device for detecting the concentration of methanol 失效
标题翻译：燃料电池包括用于检测甲醇浓度的装置
公开(公告)号：US4810597A
公开(公告)日：1989-03-07
申请号：US709204
申请日：1985-03-07
申请人： Teruo Kumagai , Tatsuo Horiba , Tomoichi Kamo , Seiji Takeuchi , Kazuo Iwamoto , Kunko Kitami , Kohki Tamura
发明人： Teruo Kumagai , Tatsuo Horiba , Tomoichi Kamo , Seiji Takeuchi , Kazuo Iwamoto , Kunko Kitami , Kohki Tamura
IPC分类号： G01N27/416 , H01M8/04
CPC分类号： H01M8/04194
摘要： In a fuel cell having a fuel electrode, an oxidant electrode, and an electrolyte which is located between both the electrodes, a methanol concentration control device is disposed, at a pipe which supplies the fuel to the fuel cell for controlling the amount of the methanol in the pipe by detecting the open-circuit voltage of the unit cell or the open-circuit potential of the oxidant cell at the methanol concentration control device.
摘要翻译：在具有位于两电极之间的燃料电极，氧化剂电极和电解质的燃料电池中，在向燃料电池供给燃料电池用于控制甲醇量的管道处设置甲醇浓度控制装置通过在甲醇浓度控制装置处检测单元电池的开路电压或氧化剂电池的开路电位而在管道中。

3. 发明授权

US4894355A Flexible, water-repellent baked carbon plate, its production, fuel cell electrode, fuel cell electrode plate and its production and fuel cell 失效
标题翻译：柔性，防水的烘烤碳板，其生产，燃料电池电极，燃料电池电极板及其生产和燃料电池
公开(公告)号：US4894355A
公开(公告)日：1990-01-16
申请号：US146192
申请日：1988-01-20
申请人： Seiji Takeuchi , Katsuya Ebara , Tomoichi Kamo , Kazuo Iwamoto , Tatsuo Horiba , Teruo Kumagai , Kouki Tamura , Kunko Kitami
发明人： Seiji Takeuchi , Katsuya Ebara , Tomoichi Kamo , Kazuo Iwamoto , Tatsuo Horiba , Teruo Kumagai , Kouki Tamura , Kunko Kitami
IPC分类号： H01M4/96 , H01M8/00
CPC分类号： H01M8/00 , H01M4/96 , Y02P70/56
摘要： A fuel cell electrode having a catalyst layer comprising electroconductive particles carrying a catalytically active component and a binder on a water-repellent baked plate comprising a carbon paper comprising carbon fiber and an organic binder and polytetrafluoroethylene infiltrated into voids of said carbon paper, characterized in that the carbon fiber of said baked plate has at least 20 cutting edges per square millimeter, and said polytetrafluoroethylene is infiltrated into at least one of said cutting edges to render the plate flexible.
摘要翻译：一种燃料电池电极，其具有催化剂层，该催化剂层包含载持催化活性成分的导电颗粒和粘合剂，所述导电颗粒包含碳纤维和有机粘合剂的碳纸和浸渍在所述碳纸的空隙中的聚四氟乙烯的疏水性烘烤板，其特征在于，所述烘烤板的碳纤维每平方毫米具有至少20个切割刃，并且所述聚四氟乙烯渗入至少一个所述切削刃以使板柔性。

4. 发明授权

US4259415A Primary battery 失效
标题翻译：一次电池
公开(公告)号：US4259415A
公开(公告)日：1981-03-31
申请号：US74522
申请日：1979-09-11
申请人： Kohki Tamura , Toshiki Kahara , Tatsuo Horiba , Noboru Ebato , Osamu Asai
发明人： Kohki Tamura , Toshiki Kahara , Tatsuo Horiba , Noboru Ebato , Osamu Asai
IPC分类号： H01M4/50 , H01M4/06 , H01M4/36 , H01M4/48 , H01M6/16 , H01M6/14
CPC分类号： H01M4/364 , H01M4/36 , H01M6/16
摘要： A primary battery comprises a negative active material such as lithium, a positive active material and a non-aqueous electrolyte, wherein the positive active material further comprises a main positive active material such as manganese dioxide which takes main part in a primary discharge reaction together with the negative active material through the non-aqueous electrolyte and a precursor such as vanadium pentoxide or lead dioxide which takes part in the primary discharge reaction and produces a sub-positive active material, which takes part in a secondary discharge reaction.
摘要翻译：一次电池包括负极活性材料如锂，正极活性材料和非水电解质，其中正极活性材料还包含主要正极活性物质如二氧化锰，其主要部分与初级放电反应连同通过非水电解质的负极活性物质和参与一次放电反应的五氧化二钒或二氧化铅的前体，并产生参与二次排放反应的副正极活性物质。

5. 发明授权

US4457987A Liquid fuel cell 失效
标题翻译：液体燃料电池
公开(公告)号：US4457987A
公开(公告)日：1984-07-03
申请号：US419307
申请日：1982-09-17
申请人： Tatsuo Horiba , Seizi Takeuchi , Kohki Tamura , Go Kawamura , Tetsuichi Kudo
发明人： Tatsuo Horiba , Seizi Takeuchi , Kohki Tamura , Go Kawamura , Tetsuichi Kudo
IPC分类号： H01M4/86 , H01M4/92 , H01M4/96 , H01M8/08
CPC分类号： H01M4/926 , H01M4/92 , H01M4/96 , H01M8/08 , H01M2004/8684 , H01M4/921
摘要： A liquid fuel cell including an anode made of carbon powders, which contains therein an electrode catalyzer and is adapted to be supplied with a liquid fuel, a cathode supplied with oxygen, and a separator interposed between the anode and the cathode. In order to improve cell performance, the anode is formed from carbon powders bonded with a binder, the carbon powders having particle sizes passing through a 50 Tyler mesh screen, in which at least thirty percent by volume of the carbon powders are unable to pass through a 100 Tyler mesh screen.
摘要翻译：一种液体燃料电池，包括由碳粉制成的阳极，其中包含电极催化剂，并且适于供应液体燃料，供给氧的阴极以及置于阳极和阴极之间的隔膜。为了提高电池性能，阳极由与粘合剂结合的碳粉末形成，碳粉末具有通过50泰勒筛网的粒度，其中至少30体积％的碳粉末不能通过 100泰勒筛网。

6. 发明授权

US5500292A Polymer electrolyte hydrogen-oxygen fuel cell where the polymer electrolyte has a water repellency gradient and a catalytically active component concentration gradiem across oxygen electrode 失效
标题翻译：聚合物电解质氢氧燃料电池，其中聚合物电解质具有防水梯度和氧电极上的催化活性组分浓度梯度
公开(公告)号：US5500292A
公开(公告)日：1996-03-19
申请号：US272618
申请日：1994-07-11
申请人： Yasushi Muranaka , Jinichi Imahashi , Tatsuo Horiba , Shigeoki Nishimura
发明人： Yasushi Muranaka , Jinichi Imahashi , Tatsuo Horiba , Shigeoki Nishimura
IPC分类号： H01M4/86 , H01M4/90 , H01M4/92 , H01M8/02 , H01M8/04 , H01M8/10 , H01M16/00 , H01M4/02
CPC分类号： H01M4/926 , H01M16/006 , H01M8/04119 , H01M8/1004 , H01M2300/0082 , H01M4/90 , H01M8/04291
摘要： The polymer electrolyte type hydrogen-oxygen fuel cell of the present invention comprises an oxygen electrode and a hydrogen electrode, a polymer electrolyte membrane provided between the oxygen electrode and hydrogen electrode and electron conductors provided on the side of the electrodes which is opposite to the electrolyte side and the oxygen electrode comprises a catalytically active component, a carrier for the catalytically active component and a binder and has such a gradient in water repellency across the thickness that the water repellency is highest in the area adjacent to the electrolyte and lowest in the area adjacent to the conductor. In this fuel cell, flooding of water at the interface between the oxygen electrode and the electrolyte can be prevented.
摘要翻译：本发明的聚合物电解质型氢氧燃料电池包括氧电极和氢电极，设置在氧电极和氢电极之间的聚合物电解质膜和设置在与电解液相对的电极侧的电子导体并且氧电极包括催化活性组分，用于催化活性组分的载体和粘合剂，并且具有在电解质附近区域的防水性最高的区域中的防水性梯度，并且在该区域中最低相邻导体。在该燃料电池中，可以防止在氧电极和电解质之间的界面处的水的溢流。

7. 发明授权

US5350643A Solid polymer electrolyte type fuel cell 失效
标题翻译：固体聚合物电解质型燃料电池
公开(公告)号：US5350643A
公开(公告)日：1994-09-27
申请号：US69579
申请日：1993-06-01
申请人： Jinichi Imahashi , Tatsuo Horiba , Yasushi Muranaka
发明人： Jinichi Imahashi , Tatsuo Horiba , Yasushi Muranaka
IPC分类号： H01M8/04 , H01M8/10 , H01M4/86
CPC分类号： H01M8/1004 , H01M2300/0082 , H01M8/04291
摘要： Provided is a solid polymer electrolyte type fuel cell which is improved in cell output characteristics by preventing the flooding phenomenon at the interface between the oxygen electrode and the electrolyte membrane, accelerating the gas diffusion and effective utilization of the active surface of the catalyst. This solid polymer electrolyte type fuel cell comprises solid polymer electrolyte membrane 1 and gas diffusion electrodes 2 and 3 provided on both sides of the membrane, said gas diffusion electrodes comprising catalyst layers 6 and 8 and gas diffusion layers 7 and 9 being provided on the outer side of the respective catalyst layers and a hydrogen-containing gas and an oxygen-containing gas being fed to the respective electrodes. In this cell, the water-repellency of the hydrogen electrode 2 is higher than that of the oxygen electrode 3 and furthermore, a gradient of water-repellency is provided in the catalyst layer of each electrode so that the water-repellency in the portion facing to the electrolyte membrane is higher than that in the portion facing to the gas diffusion layer in each catalyst layer. The output density of the cell according to the present invention is as high as 2-3 times that of conventional cells.
摘要翻译：提供一种固体聚合物电解质型燃料电池，其通过防止氧电极和电解质膜之间的界面处的溢流现象，促进气体扩散和催化剂的活性表面的有效利用，从而提高电池输出特性。固体聚合物电解质型燃料电池包括固体聚合物电解质膜1和设置在膜的两侧的气体扩散电极2和3，所述气体扩散电极包括催化剂层6和8以及设置在外部的气体扩散层7和9 各个催化剂层的一侧和含氢气体和含氧气体供给到各个电极。在该电池中，氢电极2的斥水性高于氧电极3的斥水性，此外，在各电极的催化剂层中设置防水性梯度，使得在面向电解质膜比在各催化剂层中与气体扩散层相对的部分高。根据本发明的电池的输出密度高达常规电池的2-3倍。

8. 发明授权

US4478917A Fuel cell 失效
标题翻译：燃料电池
公开(公告)号：US4478917A
公开(公告)日：1984-10-23
申请号：US479097
申请日：1983-03-25
申请人： Kazunori Fujita , Kohki Tamura , Hidejiro Kawana , Kazuo Iwamoto , Tatsuo Horiba
发明人： Kazunori Fujita , Kohki Tamura , Hidejiro Kawana , Kazuo Iwamoto , Tatsuo Horiba
IPC分类号： H01M4/88 , H01M8/02 , H01M8/08 , H01M8/10 , H01M4/86
CPC分类号： H01M4/881 , H01M4/8668 , H01M4/8842 , H01M4/92 , H01M8/0289 , H01M8/08 , H01M8/1009 , H01M8/1004 , Y02P70/56
摘要： A methanol fuel cell with an electrolyte ion exchange membrane integrated with an oxidizer electrode containing water-repellent particles on one side of the membrane and with a hydrophilic fuel electrode containing no water-repellent particles on the other side thereof and with less contact resistance between the ion exchange membrane and the electrodes and a three-phase boundary readily formable in the oxidizer electrode.
摘要翻译：一种具有电解质离子交换膜的甲醇燃料电池，其与膜的一侧上含有疏水性颗粒的氧化剂电极和在其另一侧上不含有拒水性颗粒的亲水性燃料电极整合，并且具有较小的接触电阻离子交换膜和电极以及易于在氧化剂电极中形成的三相边界。

9. 发明授权

US4550067A Secondary battery 失效
标题翻译：二次电池
公开(公告)号：US4550067A
公开(公告)日：1985-10-29
申请号：US622624
申请日：1984-06-20
申请人： Tatsuo Horiba , Kazunori Fujita , Shinpei Matsuda , Kohki Tamura
发明人： Tatsuo Horiba , Kazunori Fujita , Shinpei Matsuda , Kohki Tamura
IPC分类号： H01M4/60 , H01M6/16 , H01M10/05 , H01M10/052 , H01M10/0568 , H01M10/00
CPC分类号： H01M10/05 , H01M4/60 , H01M6/166
摘要： The disclosure is concerned with a secondary cell comprising a positive electrode, a negative electrode, a liquidous electrolyte layer interposed between the electrodes, said electrolyte containing a dopant consisting of an anion and a cation, means for electrically insulating the electrodes, and an envelope for enclosing and for air-tightly sealing the electrodes and the electrolyte.The positive electrode or the negative electrode is made of a material, such as, phthalocyanine complexes, metal porphyrin complexes, chalcogenides of transition metals and an electrically conductive polymeric material such as polyacetylene.The secondary cell of the present invention has a long service life because of its good durability to charge and discharge operations.
摘要翻译：本发明涉及一种二次电池，其包括正电极，负电极，介于电极之间的液态电解质层，所述电解质含有由阴离子和阳离子组成的掺杂剂，用于电绝缘电极的装置，以及用于封闭并气密地密封电极和电解质。正极或负极由诸如酞菁络合物，金属卟啉络合物，过渡金属的硫族化合物和导电聚合材料如聚乙炔的材料制成。本发明的二次电池由于其对充放电操作的良好的耐久性而具有长的使用寿命。

10. 发明授权

US4390603A Methanol fuel cell 失效
标题翻译：甲醇燃料电池
公开(公告)号：US4390603A
公开(公告)日：1983-06-28
申请号：US380773
申请日：1982-05-21
申请人： Hidejiro Kawana , Tatsuo Horiba , Kazuo Iwamoto , Kazunori Fujita , Kohki Tamura
发明人： Hidejiro Kawana , Tatsuo Horiba , Kazuo Iwamoto , Kazunori Fujita , Kohki Tamura
IPC分类号： H01M8/02 , H01M8/08 , H01M8/10 , H01M8/22
CPC分类号： H01M8/1009 , H01M8/0289 , H01M8/08
摘要： A methanol fuel cell wherein a positive electrode and a negative electrode are disposed in contact with a solid film which exhibits a hydrogen ion- and/or hydronium ion-conductivity.The methanol permeability coefficient of the solid film of the methanol fuel cell is at most 1.times.10.sup.-6 mol/(mol/l).min.cm.sup.2.
摘要翻译：一种甲醇燃料电池，其中正电极和负电极与呈现氢离子和/或水离子的离子传导性的固体膜接触。甲醇燃料电池固体膜的甲醇渗透系数最高为1×10-6 mol /（mol / l）.min.cm2。

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