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1. 发明专利

JP2009117322A Charge discharge efficiency improving method 审中-公开
标题翻译：充放电效率提高方法
公开(公告)号：JP2009117322A
公开(公告)日：2009-05-28
申请号：JP2007315218
申请日：2007-11-08
申请人： Hirokichi Nakamura , Masaru Sugita , Masayuki Yoshio , 博吉中村 , 勝杉田 , 真幸芳尾
发明人： SUGITA MASARU , NAKAMURA HIROKICHI , YOSHIO MASAYUKI
IPC分类号： H01M4/62
CPC分类号： Y02E60/12
摘要： PROBLEM TO BE SOLVED: To preferably increase an electrode active material governing intercalation of lithium attendant on charge discharge in order to increase the capacity of a lithium ion battery, preferably increase the compositional ratio of the electrode active material, and preferably decrease the compositional ratio of a binder in the electrode active material. SOLUTION: Polyaniline sulfonic acids are mixed with the electrode active material as a binder, or a conventional binder and a novel binder of polyaniline sulfonic acid are mixed with the electrode active material, and thereby, the high rate discharge capacity and charge discharge efficiency of the battery can be increased. Increase in the weight of the electrode active material in the manufacture of the battery limited in the volume and weight is made possible, and increase in the storage capacity of the battery is made possible. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题为了优选增加控制锂离子电荷插入的电极活性物质，以提高锂离子电池的容量，优选提高电极活性物质的组成比，并且优选地降低电极活性物质中的粘合剂的组成比。解决方案：将聚苯胺磺酸与作为粘合剂的电极活性材料或常规粘合剂和聚苯胺磺酸的新型粘合剂与电极活性材料混合，从而将高速率放电容量和充电放电可以提高电池的效率。能够在限制体积和重量的电池的制造中增加电极活性物质的重量，并且可以提高蓄电池的容量。版权所有（C）2009，JPO＆INPIT

2. 发明专利

JP3920310B1 Positive electrode and an electric double layer capacitor for an electric double layer capacitor 有权
公开(公告)号：JP3920310B1
公开(公告)日：2007-05-30
申请号：JP2006066070
申请日：2006-03-10
申请人：株式会社パワーシステム , 真幸芳尾
发明人：泰治中川 , 仁中村 , 裕一加藤 , 真幸芳尾
IPC分类号： H01G11/22 , C01B31/04 , H01G11/30 , H01G11/32 , H01G11/38 , H01G11/54 , H01G11/58 , H01G11/62
CPC分类号： H01G11/24 , H01G11/32 , H01G11/42 , Y02E60/13
摘要： The present invention provides a positive electrode for electric double layer capacitors which can improve basic characteristics, such as energy density, of electric double layer capacitors and also can improve electric double layer capacitors in useful life and stability under high temperatures. Provided is a positive electrode for electric double layer capacitors comprising as electrode active materials a carbonaceous material having a ratio of rhombohedral crystal structure to hexagonal crystal structure in crystal structure of carbon within the range of not less than 20%.

3. 发明专利

JP2006332625A Positive electrode for electric double layer capacitor and manufacturing method thereof 审中-公开
标题翻译：电动双层电容器的正极和其制造方法
公开(公告)号：JP2006332625A
公开(公告)日：2006-12-07
申请号：JP2006120896
申请日：2006-04-25
申请人： Power System:Kk , Masayuki Yoshio , 株式会社パワーシステム , 真幸芳尾
发明人： NAKAMURA HITOSHI , TANIGAWA TAKASHI , YOSHIO MASAYUKI
IPC分类号： H01G11/22 , H01G11/24 , H01G11/30 , H01G11/32 , H01G11/38 , H01G11/42 , H01G11/54 , H01G11/58 , H01G11/82 , H01G11/86
CPC分类号： Y02E60/13
摘要： PROBLEM TO BE SOLVED: To improve characteristics of energy density of an electric double layer capacitor and charge-and-discharge rate etc. thereof, and to provide a positive electrode for the electric double layer capacitor useful therefor, and a simple manufacturing method thereof. SOLUTION: The positive electrode for the electric double layer capacitor is provided in which graphite particles having a specific surface area of less than 10 m 2 /g are contained. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：为了提高双电层电容器的能量密度的特性以及其放电率等，并且为有用的双电层电容器提供正电极，并且制造简单的制造方法。解决方案：提供双电层电容器的正极，其中包含比表面积小于10m 2 / SP / g的石墨颗粒。版权所有（C）2007，JPO＆INPIT

4. 发明专利

JP2005294780A Charge storage element and electric double-layer capacitor 有权
标题翻译：充电储存元件和电动双层电容器
公开(公告)号：JP2005294780A
公开(公告)日：2005-10-20
申请号：JP2004121985
申请日：2004-04-16
申请人： Hitoshi Nakamura , Masayuki Yoshio , 仁中村 , 真幸芳尾
发明人： YOSHIO MASAYUKI , NAKAMURA HITOSHI
IPC分类号： H01G11/54 , H01G11/22 , H01G11/24 , H01G11/32 , H01G11/34 , H01G11/38 , H01G11/44 , H01G11/60 , H01G11/62 , H01G11/66 , H01G11/68 , H01G11/70 , H01G11/84 , H01G9/058 , H01G9/016 , H01G9/038
CPC分类号： Y02E60/13
摘要： PROBLEM TO BE SOLVED: To provide an electric double-layer capacitor of high electrostatic capacity. SOLUTION: Graphite having a BET surface area of 10 to 300 m 2 /g and energy storage capability of 10 to 200 mAh at a voltage that exceeds the oxidation-reduction potential of lithium by 1 V or more, and a charge storage element using the graphite, are disclosed. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：解决的问题：提供高静电容量的双电层电容器。
解决方案：在超过锂的氧化还原电位1V的电压下，BET表面积为10-300μm2 / SP / g的石墨和10-200mAh的储能能力或更多，以及使用石墨的电荷存储元件。版权所有（C）2006，JPO＆NCIPI

5. 发明专利

JP2003031212A Evaluation method for battery constituting material and battery material selected by the method 审中-公开
标题翻译：用于电池组合材料和电池材料的评估方法
公开(公告)号：JP2003031212A
公开(公告)日：2003-01-31
申请号：JP2001245762
申请日：2001-07-10
申请人： Masaru Sugita , Masayuki Yoshio , 勝杉田 , 真幸芳尾
发明人： SUGITA MASARU , YOSHIO MASAYUKI
IPC分类号： H01M10/05 , H01M4/13 , H01M4/62 , H01M10/0565 , H01M10/0566 , H01M4/04 , H01M4/02 , H01M10/40
CPC分类号： Y02E60/122
摘要： PROBLEM TO BE SOLVED: To realize the high capacity of a lithium ion battery in a short term by establishing a theoretically selected method in place of the conventional evaluation method based on experience in the selection and evaluation of an electrode material of the lithium ion battery in order to enhance the charge/ discharge characteristic.
SOLUTION: By measuring the surface free energy of a material constituting the lithium ion battery and calculating adhesive strength based on the measured data, the optimization of combination of electrode materials controlling the charge/discharge performance of the lithium ion battery is estimated. As a result, a new polymer binder can be developed.
COPYRIGHT: (C)2003,JPO
摘要翻译：要解决的问题：为了通过建立理论选择的方法来代替基于锂离子电池的电极材料的选择和评估经验的常规评估方法来实现锂离子电池的高容量以提高充放电特性。解决方案：通过测量构成锂离子电池的材料的表面自由能，并根据测量数据计算粘合强度，估计控制锂离子电池充放电性能的电极材料的组合优化。结果，可以开发出新的聚合物粘合剂。

6. 发明专利

JP4194052B2 Electric double layer capacitor to the positive electrode using a graphite 有权
公开(公告)号：JP4194052B2
公开(公告)日：2008-12-10
申请号：JP2007151333
申请日：2007-06-07
申请人：株式会社パワーシステム , 真幸芳尾
发明人：仁中村 , 真幸芳尾
IPC分类号： H01G11/22 , H01G11/06 , H01G11/30 , H01G11/32 , H01G11/42 , H01G11/54 , H01G11/58 , H01G11/66 , H01G11/68 , H01G11/70
CPC分类号： Y02E60/13
摘要： PROBLEM TO BE SOLVED: To provide an electric double-layer capacitor having high electrostatic capacity. SOLUTION: A charge storage element is characterized by: being graphite having a BET surface area of 10 to 300 m 2 /g and energy storage capability of 10 to 200 mAh at a voltage of ≥1 V with respect to the oxidation/reduction potential of lithium; and using the graphite. COPYRIGHT: (C)2007,JPO&INPIT

7. 发明专利

JP2006332627A Positive electrode for electric double layer capacitor and manufacturing method thereof 审中-公开
标题翻译：电动双层电容器的正极和其制造方法
公开(公告)号：JP2006332627A
公开(公告)日：2006-12-07
申请号：JP2006120903
申请日：2006-04-25
申请人： Mitsui Mining Co Ltd , Power System:Kk , Masayuki Yoshio , 三井鉱山株式会社 , 株式会社パワーシステム , 真幸芳尾
发明人： NAKAMURA HITOSHI , NAKAGAWA TAIJI , YOSHIO MASAYUKI , UMENO TATSUO
IPC分类号： H01G11/54 , H01G11/22 , H01G11/24 , H01G11/30 , H01G11/32 , H01G11/38 , H01G11/42 , H01G11/44 , H01G11/58 , H01G11/82 , H01G11/86
CPC分类号： Y02E60/13
摘要： PROBLEM TO BE SOLVED: To improve characteristics of energy density of an electric double layer capacitor and charge-and-discharge rate etc. thereof, and to provide a positive electrode for the electric double layer capacitor useful therefor, and a simple manufacturing method thereof. SOLUTION: The positive electrode for the electric double layer capacitor contains graphite-carbon composite particles each having a graphite particle and a crystalline carbon layer covering the graphite particle. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：为了提高双电层电容器的能量密度的特性以及其放电率等，并且为有用的双电层电容器提供正电极，并且制造简单的制造方法。解决方案：双电层电容器的正极包含石墨 - 碳复合颗粒，每个石墨 - 碳复合颗粒都具有石墨颗粒和覆盖石墨颗粒的结晶碳层。版权所有（C）2007，JPO＆INPIT

8. 发明专利

JP2006012753A Battery component material 审中-公开
标题翻译：电池组件材料
公开(公告)号：JP2006012753A
公开(公告)日：2006-01-12
申请号：JP2004214996
申请日：2004-06-25
申请人： Masaru Sugita , Masayuki Yoshio , 勝杉田 , 真幸芳尾
发明人： SUGITA MASARU , YOSHIO MASAYUKI
IPC分类号： H01M4/02 , H01M4/13 , H01M4/62 , H01M10/05 , H01M10/0565 , H01M10/0566
CPC分类号： Y02E60/122
摘要： PROBLEM TO BE SOLVED: To manufacture an anode for a lithium battery ready for improvement, with charge/discharge characteristics improved, enabling a higher capacity, and capable of maintaining long-period charge/discharge cycle characteristics.
SOLUTION: In manufacturing an anode as a lithium ion battery component material, decomposition accompanying the charge/discharge of a nonaqueous non-proton system electrolyte solution can be prevented for a long period of time by obtaining a lithium ion secondary battery constituted of an anode using anode active material carbon, a nonaqueous non-proton solvent system electrolyte solution and a cathode, with a polymer solution with a polyaniline sulfonic acid group dissolved or dispersed in water as a main ingredient as both a coating agent and a binding agent. Therefore, the excellent lithium ion secondary battery capable of retaining better charge/discharge characteristics stable for a long period of time can be manufactured, than charge/discharge characteristics which can be obtained by constituting a nonaqueous electrolyte solution based lithium ion secondary battery not coating the carbon anode with a coating agent, or by constituting a nonaqueous electrolyte solution based lithium ion secondary battery using a coating agent not containing the polyaniline sulfonic acid group as a carbon anode active material.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了制备用于改进的锂电池的阳极，具有改善的充放电特性，能够实现更高的容量并且能够保持长时间的充电/放电循环特性。解决方案：在制造作为锂离子电池组分材料的阳极时，通过获得由以下组成的锂离子二次电池，可以长时间地防止伴随非水质非质子体系电解质溶液的充放电的分解使用负极活性物质碳的阳极，非水非质子溶剂体系电解质溶液和阴极，以聚苯胺磺酸基溶解或分散在水中作为主要成分的聚合物溶液作为涂布剂和粘合剂。因此，可以制造能够长时间稳定地保持更好的充放电特性的优异的锂离子二次电池，而不是通过构成非水电解质溶液型锂离子二次电池不能涂覆的充电/放电特性碳阳极，或者通过使用不含聚苯胺磺酸基的涂布剂作为碳负极活性物质构成非水电解液型锂离子二次电池。版权所有（C）2006，JPO＆NCIPI

9. 发明专利

JP4194044B2 Electric double layer capacitor using the graphite for positive and negative electrodes 有权
公开(公告)号：JP4194044B2
公开(公告)日：2008-12-10
申请号：JP2004121985
申请日：2004-04-16
申请人：株式会社パワーシステム , 真幸芳尾
发明人：仁中村 , 真幸芳尾
IPC分类号： H01G11/54 , H01G11/22 , H01G11/24 , H01G11/32 , H01G11/34 , H01G11/38 , H01G11/44 , H01G11/60 , H01G11/62 , H01G11/66 , H01G11/68 , H01G11/70 , H01G11/84
CPC分类号： Y02E60/13
摘要： PROBLEM TO BE SOLVED: To provide an electric double-layer capacitor of high electrostatic capacity. SOLUTION: Graphite having a BET surface area of 10 to 300 m 2 /g and energy storage capability of 10 to 200 mAh at a voltage that exceeds the oxidation-reduction potential of lithium by 1 V or more, and a charge storage element using the graphite, are disclosed. COPYRIGHT: (C)2006,JPO&NCIPI

10. 发明专利

JP4081125B2 Positive electrode and an electric double layer capacitor for an electric double layer capacitor 有权
公开(公告)号：JP4081125B2
公开(公告)日：2008-04-23
申请号：JP2006350935
申请日：2006-12-27
申请人：株式会社パワーシステム , 真幸芳尾
发明人：泰治中川 , 仁中村 , 裕一加藤 , 真幸芳尾
IPC分类号： H01G11/22 , H01G11/24 , H01G11/30 , H01G11/32 , H01G11/34 , H01G11/38 , H01G11/42 , H01G11/44 , H01G11/54 , H01G11/62 , H01G11/86
CPC分类号： Y02E60/13
摘要： PROBLEM TO BE SOLVED: To provide a carbonaceous material for electrode active substances for further improving the basic characteristics of energy density, or the like in an electric double-layer capacitor and also improving a useful life, and stability under a high-temperature environment. SOLUTION: In the carbonaceous material for electrode active substances in the electric double-layer capacitor, the ratio of a rhombic crystal system structure to a hexagonal system structure existing in a crystal structure is 20% or higher. COPYRIGHT: (C)2007,JPO&INPIT

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