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1. 发明授权

US6031712A Electric double layer capacitor 失效
标题翻译：双电层电容器
公开(公告)号：US6031712A
公开(公告)日：2000-02-29
申请号：US50638
申请日：1998-03-27
申请人： Junko Kurihara , Koji Sakata , Gaku Harada
发明人： Junko Kurihara , Koji Sakata , Gaku Harada
IPC分类号： H01G11/22 , H01G9/00 , H01G11/38 , H01G11/42 , H01G11/54 , H01G11/58 , H01G11/86
CPC分类号： H01G9/155 , H01G11/58 , H01G11/72 , Y02E60/13 , Y10T29/417
摘要： An aqueous electric double layer capacitor having excellent wettability with aqueous electrolytic solution, low internal resistance, excellent easiness of forming uniform, thin and wide films and mechanical strength. Activated carbon powder, a polymeric binder having a hydrophilic group and a plasticizer are fully mixed to form a film which is then dried to form an electrode. By using a polymer having a hydrophilic group as a binder, wettability between an aqueous electrolytic solution and the electrode is improved and contact resistance between an electrolysis solution and the electrode can be reduced. In addition, by adding a plasticizer, the amount of polymer binder required to form a thin type electrode can be reduced, thus providing an aqueous solution electric double layer capacitor with low internal resistance.
摘要翻译：一种水溶性电双层电容器，其具有优异的润湿性，与电解水溶液相比，内阻低，易形成均匀，薄膜和宽膜以及机械强度。活性炭粉末，具有亲水基团和增塑剂的聚合物粘合剂被充分混合以形成膜，然后将其干燥以形成电极。通过使用具有亲水性基团的聚合物作为粘合剂，提高了电解水溶液和电极之间的润湿性，并且可以降低电解液与电极之间的接触电阻。此外，通过添加增塑剂，可以减少形成薄型电极所需的聚合物粘合剂的量，从而提供具有低内阻的水溶液双电层电容器。

2. 发明授权

US06343003B1 Capacitor element and battery cell 失效
标题翻译：电容元件和电池单元
公开(公告)号：US06343003B1
公开(公告)日：2002-01-29
申请号：US09187757
申请日：1998-11-09
申请人： Koji Sakata , Shinako Okada , Junko Kurihara , Gaku Harada
发明人： Koji Sakata , Shinako Okada , Junko Kurihara , Gaku Harada
IPC分类号： H01G900
CPC分类号： H01G11/72 , H01G11/20 , H01G11/52 , H01G11/58 , H01M4/62 , H01M6/22 , H01M10/0525 , H01M2300/0085 , Y02E60/13
摘要： A capacitor element and a battery cell which a dry-up phenomenon is restricted and an internal resistance is small are provided. The capacitor element provides a porous separator which has ion permeability and the ability of insulation, a pair of carbon electrode layers having many successive through holes separated by the porous separator, a non-conductive gasket holding the surrounding ends of the carbon electrode layers, a pair of conductive separators holding the carbon electrode layers and the non-conductive gasket from the outside, electrolyte solution in the successive through holes of the carbon electrode layers, and minute particles which are more than 0.1 weight % and less than 5.0 weight % of the electrolyte solution. A battery cell provides electrolyte solution and positive/negative electrode active material layers containing minute particles which are more than 0.1 weight % and less than 5.0 weight % of the electrolyte solution in the successive through holes.
摘要翻译：提供了电容器元件和干燥现象被限制并且内部电阻小的电池单元。电容器元件提供了具有离子渗透性和绝缘能力的多孔分离器，一对具有由多孔分离器隔开的连续通孔的碳电极层，保持碳电极层的周围端部的非导电垫圈，从外部保持碳电极层和非导电垫圈的一对导电隔板，碳电极层的连续通孔中的电解质溶液和大于0.1重量％且小于5.0重量％的微小颗粒电解液。电池单体提供电解质溶液和含有比连续通孔中的电解质溶液的0.1重量％以上5.0重量％以下的微小粒子的正/负极活性物质层。

3. 发明授权

US06277518B1 Electrode materials for use in batteries, and electrodes and batteries using same 有权
标题翻译：用于电池的电极材料，以及使用其的电极和电池
公开(公告)号：US06277518B1
公开(公告)日：2001-08-21
申请号：US09210999
申请日：1998-12-15
申请人： Katsuhiko Naoi , Shunzou Suematsu , Ari Manago , Junko Kurihara , Toshihiko Nishiyama , Gaku Harada , Shinako Okada , Koji Sakata
发明人： Katsuhiko Naoi , Shunzou Suematsu , Ari Manago , Junko Kurihara , Toshihiko Nishiyama , Gaku Harada , Shinako Okada , Koji Sakata
IPC分类号： H01M460
CPC分类号： H01M4/137 , H01M4/60 , H01M10/05
摘要： A polymer composed of structural units having a fused ring structure derived from a nitrogen-containing cyclic compound and a quinone compound as represented by the following formula is used as an electrode material for use in batteries. This makes it possible to provide batteries having excellent cycle characteristics and a high power density.
摘要翻译：作为用于电池的电极材料，使用由具有来自含氮环状化合物的稠环结构的结构单元和由下式表示的醌化合物构成的聚合物。这使得可以提供具有优异的循环特性和高功率密度的电池。

4. 发明授权

US6099989A Polymer secondary batteries 失效
标题翻译：聚合物二次电池
公开(公告)号：US6099989A
公开(公告)日：2000-08-08
申请号：US174312
申请日：1998-10-19
申请人： Gaku Harada , Koji Sakata , Junko Kurihara , Shinako Okada
发明人： Gaku Harada , Koji Sakata , Junko Kurihara , Shinako Okada
IPC分类号： C08L79/00 , H01M4/13 , H01M4/137 , H01M4/60 , H01M10/05 , H01M10/0565
CPC分类号： H01M4/606 , H01M4/60 , H01M4/602 , H01M4/608
摘要： The present invention provides a polymer secondary battery comprising a pair of current collectors and electrodes arranged in opposed relationship with an electrolyte solution-containing separator or a solid electrolyte interposed therebetween, the polymer secondary battery having a structure in which a first polymer active material layer adjacent to the current collector of the negative electrode has laminated thereto at least one layer of a polymer material having an oxidation-reduction potential higher than that of the first polymer active material layer. This polymer secondary battery has a high rate of appearance of capacity, is capable of quick charging and discharging, and exhibits excellent cycle characteristics.
摘要翻译：本发明提供了一种聚合物二次电池，其包括一对集电体和电极，其与含有电解质溶液的隔膜或固体电解质相对地设置，所述聚合物二次电池具有这样的结构，其中第一聚合物活性材料层相邻负极的集电体层叠有至少一层具有比第一聚合物活性物质层的氧化还原电位高的氧化还原电位的聚合物材料。该聚合物二次电池具有高容量的外观，能够快速充放电，并具有优异的循环特性。

5. 发明授权

US06064561A Electric double layer capacitor 失效
标题翻译：双电层电容器
公开(公告)号：US06064561A
公开(公告)日：2000-05-16
申请号：US50637
申请日：1998-03-27
申请人： Gaku Harada , Koji Sakata , Junko Kurihara
发明人： Gaku Harada , Koji Sakata , Junko Kurihara
IPC分类号： H01G11/22 , H01G9/00 , H01G11/12 , H01G11/28 , H01G11/38 , H01G11/42 , H01G11/66 , H01G11/68 , H01G11/84 , H01G11/86 , H01G9/02
CPC分类号： H01G9/155 , H01G11/72 , Y02E60/13 , Y10T29/417
摘要： A thin-type electric double layer capacitor having low internal resistance.This capacitor includes pairs of a current collector and polarizable electrode disposed opposite to each other with a separator being interposed therebetween. The current collector and polarizable electrode, each containing a thermoplastic binder resin and carbon, are made integral by compatibilization of the thermoplastic binder resins. Polarizable electrode faring with the separator is disposed on the plane as that for the current collector. In this capacitor, the glass-transition temperature of the thermoplastic binder resin contained in the current collector is lower than that of the thermoplastic binder resin contained in the polarizable electrode.
摘要翻译：具有低内阻的薄型双电层电容器。该电容器包括彼此相对设置的集电体和可极化电极对，隔着间隔开。各自含有热塑性粘合剂树脂和碳的集电体和可极化电极通过热塑性粘合剂树脂的相容化而成为一体。与分离器结合的可极化电极设置在与集电体相同的平面上。在该电容器中，包含在集电体中的热塑性粘合剂树脂的玻璃化转变温度低于包含在可极化电极中的热塑性粘合剂树脂的玻璃化转变温度。

6. 发明授权

US06248474B1 Composite electrode for secondary battery and production method thereof 失效
标题翻译：二次电池用复合电极及其制造方法
公开(公告)号：US06248474B1
公开(公告)日：2001-06-19
申请号：US09185589
申请日：1998-11-04
申请人： Toshihiko Nishiyama , Junko Kurihara , Gaku Harada , Koji Sakata , Shinako Okada
发明人： Toshihiko Nishiyama , Junko Kurihara , Gaku Harada , Koji Sakata , Shinako Okada
IPC分类号： H01M460
CPC分类号： H01M4/137 , H01M4/04 , H01M4/60
摘要： An electrode for a secondary or rechargeable battery using a conducting polymer as an active material is provided, which realizes a large capacity, a good cycling property, and a high power density. This electrode is comprised of an active material layer having an active material made of a mixture of a nitrogen-containing compound polymer and a quinone-system compound. The molar ratio of the nitrogen-containing compound polymer and the quinone-system compound is preferably in the range of 0.25:0.75˜0.75:0.25 and is more preferably in the range of 0.33:0.66˜0.66:0.33. The active material of the electrode is produced by using a mixture of powders of the nitrogen-containing compound polymer and the quinone-system compound.
摘要翻译：提供了一种使用导电聚合物作为活性材料的二次电池或可再充电电池的电极，其实现了大容量，良好的循环性能和高功率密度。该电极由具有由含氮化合物聚合物和醌系化合物的混合物制成的活性物质的活性物质层构成。含氮化合物聚合物和醌系化合物的摩尔比优选在0.25:0.75〜0.75:0.25的范围内，更优选在0.33:0.66〜0.66:033的范围内。通过使用含氮化合物聚合物和醌系化合物的粉末的混合物来制造电极的活性材料。

7. 发明授权

US06320278B1 Power supply circuit 失效
标题翻译：电源电路
公开(公告)号：US06320278B1
公开(公告)日：2001-11-20
申请号：US09105000
申请日：1998-06-26
申请人： Toshihiko Nishiyama , Kouji Sakata , Junko Kurihara , Gaku Harada
发明人： Toshihiko Nishiyama , Kouji Sakata , Junko Kurihara , Gaku Harada
IPC分类号： H02J110
CPC分类号： H01M4/60 , G06F1/305 , H01M4/606 , H01M4/608 , H01M16/00 , H02J7/34 , Y10T307/555
摘要： A power supply device of the present invention includes an electric double layer capacitor connected to, e.g., an HDD (Hard Disk Drive), CD-ROM (Compact Disk Read Only Memory) drive, floppy disk drive or similar motor-driven equipment, and another electric double layer capacitor connected to, e.g., a pulse generating device included in a radio transmitter. The capacitors each feed power when the load of the associated equipment sharply varies during operation of the equipment. This makes it needless for a main power supply to feed such power. A laminate polymer battery is connected to a low voltage IC (Integrated Circuit) and feeds power thereto. This also makes it needless for the main power to feed power to the low voltage IC, and allows a short feed line to connect the laminate polymer battery and IC. The short feed line reduces the transfer of noise to the IC and therefore malfunction ascribable to noise.
摘要翻译：本发明的电源装置包括连接到例如HDD（硬盘驱动器），CD-ROM（光盘只读存储器）驱动器，软盘驱动器或类似的电动机驱动设备的双电层电容器，以及连接到例如包括在无线电发射机中的脉冲发生装置的另一双电层电容器。当相关设备的负载在设备运行期间急剧变化时，电容器各自馈电。这使得主电源不必要地供电。层压聚合物电池连接到低电压IC（集成电路）并向其供电。这也使得主电源对低压IC供电不必要，并且允许短馈电线连接层压聚合物电池和IC。短馈线减少了对IC的噪声传输，从而降低了噪音的故障。

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