专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明专利

JP2006324287A PROCESS FOR PRODUCING ELECTRODE OF ELECTROCHEMICAL CAPACITOR 审中-公开
公开(公告)号：JP2006324287A
公开(公告)日：2006-11-30
申请号：JP2005143556
申请日：2005-05-17
申请人： TDK CORP , HONDA MOTOR CO LTD
发明人： HINOKI YOSHINORI , ICHIKI TAKESHI , EMOTO KAZUTOSHI , SASAKI TAKEHIKO , MURAKAMI KENICHI , KOYAMA SHIGEKI , IWAIDA MANABU
IPC分类号： H01G9/00 , H01G11/22 , H01G11/24 , H01G11/26 , H01G11/28 , H01G11/38 , H01G11/42 , H01G11/86
摘要： PROBLEM TO BE SOLVED: To produce the electrode of an electrochemical capacitor having good characteristics by optimizing the material and the physical properties of a coating liquid for a polarizable electrode layer. SOLUTION: A polarizable electrode layer is formed by applying a coating liquid Y for a polarizable electrode layer containing porous particles 50, a fluorine based binder 52 and a solvent 54 onto a collector. Viscosity of the coating liquid Y for the polarizable electrode layer is 0.5-3.5 Pa s, the solvent 54 contains a good solvent dissolving the fluorine based binder 52 and a poor solvent not dissolving the fluorine based binder 52 wherein the weight ratio (GS/PS) of the good solvent (GS) and the poor solvent (PS) is 60/40-80/20. Consequently, the polarizable electrode layer can be protected from cracking and, significant unevenness is prevented from occurring in thickness of the polarizable electrode layer. COPYRIGHT: (C)2007,JPO&INPIT

2. 发明专利

JP2006324285A METHOD FOR PRODUCING ELECTRODE OF ELECTROCHEMICAL CAPACITOR 审中-公开
公开(公告)号：JP2006324285A
公开(公告)日：2006-11-30
申请号：JP2005143554
申请日：2005-05-17
申请人： TDK CORP , HONDA MOTOR CO LTD
发明人： KATAI KAZUO , OHASHI YOSHIHIKO , KOSUDA ATSUKO , EDA HIDETOSHI , MATSUNAGA TADAKATSU , MIYAKI YOUSUKE , HINOKI YOSHINORI , TANAKA HIDEKI , KOYAMA SHIGEKI , IWAIDA MANABU , MURAKAMI KENICHI
IPC分类号： H01G9/00 , H01G11/22 , H01G11/24 , H01G11/26 , H01G11/38 , H01G11/40 , H01G11/42 , H01G11/44 , H01G11/68 , H01G11/70 , H01G11/84 , H01G11/86
摘要： PROBLEM TO BE SOLVED: To provide a method for producing the electrode of an electrochemical capacitor having a higher volume capacitance. SOLUTION: Since rolling direction of a lamination 20 by a first roll press portion 150 or a second roll press portion 160 is perpendicular to the border line of a portion on a collector 16 covered with a polarizable electrode layer 18 and a portion not covered with the polarizable electrode layer 18, deformation or creasing does not take place at the end of the collector 16. Since the surface of the polarizable electrode layer 18 is rolled in multiple step at first through fourth roll press portions 150-180, a high volume capacitance can be attained and since a portion becoming a lead-out electrode is flattened by rolling, deformation or creasing does not take place and joint of the lead-out electrodes can be made rigid when the capacitor electrodes are laid in multilayer. COPYRIGHT: (C)2007,JPO&INPIT

3. 发明专利

JP2006324286A PROCESS FOR PRODUCING ELECTRODE OF ELECTROCHEMICAL CAPACITOR 审中-公开
公开(公告)号：JP2006324286A
公开(公告)日：2006-11-30
申请号：JP2005143555
申请日：2005-05-17
申请人： TDK CORP , HONDA MOTOR CO LTD
发明人： HINOKI YOSHINORI , ICHIKI TAKESHI , EMOTO KAZUTOSHI , SASAKI TAKEHIKO , MURAKAMI KENICHI , KOYAMA SHIGEKI , IWAIDA MANABU
IPC分类号： H01G9/00 , H01G11/22 , H01G11/24 , H01G11/26 , H01G11/28 , H01G11/38 , H01G11/42 , H01G11/66 , H01G11/86
摘要： PROBLEM TO BE SOLVED: To optimize the physical properties of a coating liquid of an undercoat layer which is formed between a collector having a roughened surface and a polarizable electrode layer. SOLUTION: The process for producing the electrode of an electrochemical capacitor comprises a first step (S11) for forming an undercoat layer on a collector having a roughened surface, and a second step (S13) for forming a polarizable electrode layer on the undercoat layer. The first step is carried out by applying a coating liquid X for the undercoat layer containing conductive particles, a binder and a solvent onto the collector wherein the viscosity of coating liquid for the undercoat layer is 0.15-0.75 Pa s and the weight ratio (P/B) of conductive particles (P) and binder (B) is 20/80-40/60. Consequently, a coating region of the undercoat layer is regulated with high precision and resistance of the undercoat layer is decreased. COPYRIGHT: (C)2007,JPO&INPIT

4. 发明专利

JP2006324330A ELECTRODE FOR ELECTRIC DOUBLE LAYER CAPACITOR 审中-公开
公开(公告)号：JP2006324330A
公开(公告)日：2006-11-30
申请号：JP2005144148
申请日：2005-05-17
申请人： HONDA MOTOR CO LTD , TDK CORP
发明人： MURAKAMI KENICHI , KOYAMA SHIGEKI , IWAIDA MANABU , HINOKI YOSHINORI , MIYAKI YOUSUKE , MARO HITOSHI , TAKAHASHI TETSUYA , KATAI KAZUO
IPC分类号： H01G11/22 , H01G11/10 , H01G11/12 , H01G11/24 , H01G11/28 , H01G11/34 , H01G11/42 , H01G11/44 , H01G11/70 , H01G11/74 , H01G11/86
摘要： PROBLEM TO BE SOLVED: To provide an electrode for electric double layer capacitor keeping a resistance value low even when an electric double layer capacitor repeats charging and discharging. SOLUTION: The electrode (electrode sheet 2) for electric double layer capacitor includes: a collecting foil 2a in which an etching pit 7 is formed; and an electrode (electrode layer 2b) disposed on the collecting foil 2a via a conductive adhesive agent. The conductive adhesive agent contains activated carbon (large particle diameter carbon particle 9a) to be expanded upon application of voltage, and a part of the activated carbon of a predetermined shape enters the etching pit 7. COPYRIGHT: (C)2007,JPO&INPIT

5. 发明专利

DE10039174B4 未知
公开(公告)号：DE10039174B4
公开(公告)日：2006-06-29
申请号：DE10039174
申请日：2000-08-10
申请人： HONDA MOTOR CO LTD
发明人： NOGUCHI MINORU , IWAIDA MANABU , OKI NAOHIKO , KOMAZAWA EISUKE , TAKESHITA TAKAHIRO , MURAKAMI KENICHI
IPC分类号： H01G9/058 , H01G9/00 , H01G9/155
摘要： In an electric double-layer capacitor, a solution of a quaternary ammonium borofluoride compound in propylene carbonate is used as an electrolyte. The electrode includes alkali-activated carbon made using meso-phase pitch as a starting material, and a conductive filler having a rest potential smaller than that of the alkali-activated carbon in the electrolyte. The amount Fc of conductive filler incorporated in the electrode is set in a range of 10% by weight

6. 发明专利

DE10039174A1 Electrode used for an electrical double layer capacitor contains alkali-activated carbon produced from mesoporous pitch as starting material and conducting filler 未知
公开(公告)号：DE10039174A1
公开(公告)日：2001-05-10
申请号：DE10039174
申请日：2000-08-10
申请人： HONDA MOTOR CO LTD
发明人： NOGUCHI MINORU , IWAIDA MANABU , OKI NAOHIKO , KOMAZAWA EISUKE , TAKESHITA TAKAHIRO , MURAKAMI KENICHI
IPC分类号： H01G9/00 , H01G9/155 , H01G9/058
摘要： Electrode is produced using a quaternary ammonium-boron fluoride compound in propylene carbonate as electrolyte. The electrode contains an alkali-activated carbon produced from mesoporous pitch as starting material and a conducting filler with a resting potential that is smaller than the resting potential of the carbon. The amount Fc of the filler lies in the region of 10-40 wt.%.

7. 发明公开

EP1566820A4 POLARIZABLE ELECTRODE FOR ELECTRIC DOUBLE-LAYER CAPACITOR, PROCESS FOR PRODUCING THE POLARIZABLE ELECTRODE AND PROCESS FOR PRODUCING THE ELECTRIC DOUBLE-LAYER CAPACITOR 审中-公开
标题翻译： FOR A双电层电容器极化电极，用于生产用于制造双电层电容器用POLARISIERBARENELEKTRODE AND PROCESS
公开(公告)号：EP1566820A4
公开(公告)日：2009-02-18
申请号：EP03812306
申请日：2003-11-26
申请人： HONDA MOTOR CO LTD
发明人： IWAIDA MANABU , OYAMA SHIGEKI , MURAKAMI KENICHI , SATO KENJI
IPC分类号： H01G9/00 , H01G11/38 , H01G11/86 , H01G9/058
CPC分类号： H01G9/058 , H01G11/38 , H01G11/86 , Y02E60/13 , Y10T29/417
摘要： A polarizable electrode for electric double-layer capacitor, comprising a powdery active carbon mixed with a binder, characterized in that the concentration of organic compounds therein is 300 ppm or below. By the use of the polarizable electrode, the amount of organic compounds remaining in the pores of the powdery active carbon can be reduced, and the danger of formation of an electric double-layer capacitor blocked by the adsorption of electrolyte ions can be eliminated. Thus, satisfactory formation of an electric double-layer capacitor within the pores of the powdery active carbon can be accomplished, and the resistance of diffusion between the powdery active carbon and the electrolyte can be reduced. As a result, an electric double-layer capacitor of low internal resistance and large capacitance can be obtained.

8. 发明专利

JP2014186905A Fuel-cell stack 审中-公开
标题翻译：燃料电池堆
公开(公告)号：JP2014186905A
公开(公告)日：2014-10-02
申请号：JP2013061843
申请日：2013-03-25
申请人： Honda Motor Co Ltd , 本田技研工業株式会社
发明人： MURAKAMI KENICHI , FUKUMIZU TAKAO , MORI MASAHIRO
IPC分类号： H01M8/24 , H01M4/86 , H01M8/10 , H01M8/14
CPC分类号： Y02E60/521
摘要： PROBLEM TO BE SOLVED: To provide a fuel cell stack indicating excellent startup and power generation performances.SOLUTION: A fuel cell stack 10 is configured by laminating a plurality of unit cells 12 each including an electrolytic film/electrode structure 34 interposing porous layers 56 and 62 between electrode catalyst layers 52 and 58 of a pair of electrodes 48 and 50 and gas diffusion layers 54 and 60. For a terminal unit cell 12a disposed in at least one end portion in a direction of lamination, percolation pressure of overlap bodies 64 and 68 of the gas diffusion layers 54 and 60 and the porous layers 56 and 62 is set higher than that of another unit cell 12b. The percolation pressure of the overlap bodies 64 and 68 in the terminal unit cell 12a is 30.0 to 125.0 kPa and the percolation pressure of the overlap bodies 64 and 68 in the other unit cell 12b is 10.0 to 125.0 kPa.
摘要翻译：要解决的问题：提供一种燃料电池堆，其表现出优异的起动和发电性能。解决方案：燃料电池堆10通过层叠多个单元电池12而构成，每个单元电池12包括插入多孔层56的电解膜/电极结构34和一对电极48和50的电极催化剂层52和58之间以及气体扩散层54和60.对于在层压方向上设置在至少一个端部中的端子单元电池12a，重叠体64的渗透压和气体扩散层54和60以及多孔层56和62中的68被设置为高于另一个单元电池12b的厚度。端子单元电池12a中的重叠体64和68的渗滤压力为30.0〜125.0kPa，另一个晶胞12b的重叠体64,68的渗透压为10.0〜125.0kPa。

9. 发明专利

JP2014086263A Fuel cell module 审中-公开
标题翻译：燃料电池模块
公开(公告)号：JP2014086263A
公开(公告)日：2014-05-12
申请号：JP2012234261
申请日：2012-10-24
申请人： Honda Motor Co Ltd , 本田技研工業株式会社
发明人： SUGIURA SEIJI , MURAKAMI KENICHI , ISHIDA KENTARO
IPC分类号： H01M8/02 , H01M8/10 , H01M8/24
CPC分类号： Y02E60/521
摘要： PROBLEM TO BE SOLVED: To provide a fuel cell module that makes such adjustment as to equalize pressure losses in adjacent reactant gas passages for circulating identical reactant gas and that ensures good power generation performance.SOLUTION: A fuel cell module 10 includes power generation units 12. A fuel gas inlet communication hole 24a and an inlet of a first fuel gas passage 34 communicate with each other through a first inlet side connecting passage 58. The fuel gas inlet communication hole 24a and an inlet of a second fuel gas passage 42 communicate with each other through a second inlet side connecting passage 60. A pressure loss adjustment member 66 is provided in the second inlet side connecting passage 60 that communicates with the inlet of the second fuel gas passage 42.
摘要翻译：要解决的问题：提供一种燃料电池组件，该燃料电池组件进行调整，以使相邻的反应气体通道中的压力损失相等，以循环相同的反应气体并确保良好的发电性能。解决方案：燃料电池模块10包括发电单元12 燃料气体入口连通孔24a和第一燃料气体通道34的入口通过第一入口侧连接通道58相互连通。燃料气体入口连通孔24a和第二燃料气体通道42的入口与彼此通过第二入口侧连接通道60.压力损失调节构件66设置在与第二燃料气体通道42的入口连通的第二入口侧连接通道60中。

10. 发明专利

JP2004193559A Electric double layer capacitor 有权
标题翻译：电双层电容器
公开(公告)号：JP2004193559A
公开(公告)日：2004-07-08
申请号：JP2003343756
申请日：2003-10-01
申请人： Honda Motor Co Ltd , Nippon Chemicon Corp , 日本ケミコン株式会社 , 本田技研工業株式会社
发明人： KOYAMA SHIGEKI , IWAIDA MANABU , KOBAYASHI HIROTO , MURAKAMI KENICHI , YOSHIDA KOICHI , SAITO HIROYUKI
IPC分类号： H01G11/66 , H01G11/22 , H01G11/24 , H01G11/28 , H01G11/38 , H01G11/42 , H01G11/68 , H01G11/70 , H01G11/86 , H01G9/016
CPC分类号： Y02E60/13
摘要： PROBLEM TO BE SOLVED: To provide a technology capable of reducing the production cost of an electric double layer capacitor by reducing the cost required for removing the oxide film. SOLUTION: The quantity of an oxide film on a foil is made not larger than 300 mg/m 2 and the capacitance per unit surface area of a foil unit measured immediately before applying an electrode substance is managed to be 150 μF/cm 2 or above. Since preservation of 700 hours (about one month) is allowed, the production process can be scheduled with a margin. Since removal of an oxide film is not required, increase of the production cost can be suppressed. COPYRIGHT: (C)2004,JPO&NCIPI
摘要翻译：解决的问题：提供能够通过降低去除氧化膜所需的成本来降低双电层电容器的生产成本的技术。
解决方案：箔上的氧化膜的量不大于300mg / m 2 SP＆lt; SP＆gt;并且在施加电极物质之前立即测量的箔单元的单位表面积的电容为设计为150μF/ cm 2 或更高。由于允许保存700小时（约一个月），所以可以计划生产过程。由于不需要去除氧化膜，因此可以抑制生产成本的增加。版权所有（C）2004，JPO＆NCIPI

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式