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1. 发明专利

JP2007043015A Electric double layer capacitor 有权
标题翻译：电双层电容器
公开(公告)号：JP2007043015A
公开(公告)日：2007-02-15
申请号：JP2005228233
申请日：2005-08-05
申请人： Tdk Corp , Tdk株式会社
发明人： KATAGIRI YUTAKA , KURIHARA MASAHITO , MARUYAMA SATORU
IPC分类号： H01G11/22 , H01G11/24 , H01G11/32 , H01G11/38 , H01G11/42 , H01G11/54 , H01G11/60 , H01G11/62 , H01G11/78 , H01G11/86
CPC分类号： Y02E60/13
摘要： PROBLEM TO BE SOLVED: To provide an electric double layer capacitor which ensures both large capacitance and low impedance.
SOLUTION: This electric double layer capacitor consists of a pair of electrodes and an electrolysis solution touching the above pair of electrodes. Each of the electrodes has a carbon material, a specific surface area of the carbon material is smaller than or equal to 500 m
2 /g, and the volume of a fine pores with a diameter of 1 nm or smaller in the carbon material is smaller than or equal to 0.1 cm
3 /g. The electrolysis solution contains an electrolyte and an organic menstruum, and the organic menstruum contains the compounds of the chemical formula (1) and chained carbonate.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种双电层电容器，其确保大电容和低阻抗。解决方案：该双电层电容器由一对电极和接触上述一对电极的电解液组成。每个电极具有碳材料，碳材料的比表面积小于或等于500μmSP / 2 / g，直径为1nm的细孔的体积或较小的碳材料小于或等于0.1cm 3 / SP / g。电解液含有电解质和有机溶剂，有机溶剂含有化学式（1）和链状碳酸酯的化合物。版权所有（C）2007，JPO＆INPIT

2. 发明专利

JP2006186226A ELECTROCHEMICAL DEVICE AND ITS MANUFACTURING METHOD 审中-公开
公开(公告)号：JP2006186226A
公开(公告)日：2006-07-13
申请号：JP2004380352
申请日：2004-12-28
申请人： TDK CORP
发明人： KURIHARA MASAHITO , KATAGIRI YUTAKA , OKA HITOSHI , MARUYAMA SATORU
IPC分类号： H01G9/00 , H01G9/08 , H01G11/22 , H01G11/32 , H01G11/38 , H01G11/54 , H01G11/60 , H01G11/62 , H01G11/64 , H01G11/78 , H01G11/84 , H01M6/16 , H01M10/05 , H01M10/0568 , H01M10/0569 , H01M10/058
摘要： PROBLEM TO BE SOLVED: To sufficiently improve a characteristic of an electrochemical device using nonaqueous electrolyte. SOLUTION: The electrochemical device 100 is provided with a laminated body 20 having a separator 18 and a pair of electrodes 10 and 10 arranged across the separator 18, a coating bag 50 storing the laminated body 20 and nonaqueous electrolyte impregnated in the laminated body 20. Nonaqueous electrolyte comprises organic solvent and electrolyte expressed with Q + X - . Mass of water existing in the outer bag is 50 to 1,000 ppm with respect to that of nonaqueous electrolyte. Q + is quaternary ammonium cation or quaternary phosphonium cation. X - is anion selected from a group formed of BF 4 - , PF 6 - , AsF 6 - , SbF 6 - , N(RfSO 3 ) 2 - , C(RfSO 3 ) 3 - and RfSO 3 - . Rf is a fluoro alkyl group whose number of carbons is 1 to 12. COPYRIGHT: (C)2006,JPO&NCIPI

3. 发明专利

JP2005285646A Battery pack 有权
标题翻译：电池组
公开(公告)号：JP2005285646A
公开(公告)日：2005-10-13
申请号：JP2004100287
申请日：2004-03-30
申请人： Tdk Corp , Tdk株式会社
发明人： KURIHARA MASAHITO , OGAWA KAZUYA , MARUYAMA SATORU
IPC分类号： H01M2/10 , H01M4/38 , H01M10/05 , H01M10/052 , H01M10/0585 , H01M4/02 , H01M10/40
CPC分类号： Y02E60/122
摘要： PROBLEM TO BE SOLVED: To provide a battery pack easily preventing overcharge of a lithium ion secondary battery.
SOLUTION: The battery pack 1 is equipped with the lithium ion secondary battery 5 having an electrolyte containing lithium ions, a positive active material, and a negative active material intercalating/de-intercalating lithium ions, a pair of plates 70, 72 between which the lithium ion secondary battery 5 is interposed, and a conducting path 46 electrically connected to the positive active material or the negative active material of the lithium ion secondary battery. The conducting path 46 is fixed to one plate 70 and the other plate 72 to connect them, and when prescribed tensile force is applied, conduction is shut off.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供容易防止锂离子二次电池的过充电的电池组。解决方案：电池组1配备有具有含有锂离子的电解质的锂离子二次电池5，正极活性物质和负极活性物质插入/脱嵌锂离子，一对板70,72 其间插入有锂离子二次电池5，以及与锂离子二次电池的正极活性物质或负极活性物质电连接的导电路径46。导电路径46被固定到一个板70，另一个板72连接它们，并且当施加规定的拉力时，导通被切断。版权所有（C）2006，JPO＆NCIPI

4. 发明专利

JP2005093824A Method for manufacturing electrochemical device 有权
标题翻译：制造电化学装置的方法
公开(公告)号：JP2005093824A
公开(公告)日：2005-04-07
申请号：JP2003326752
申请日：2003-09-18
申请人： Tdk Corp , Tdk株式会社
发明人： KURIHARA MASAHITO , MARUYAMA SATORU
IPC分类号： H01G9/00 , H01G11/06 , H01G11/22 , H01G11/24 , H01G11/30 , H01G11/34 , H01G11/38 , H01G11/40 , H01G11/52 , H01G11/54 , H01G11/84 , H01G11/86 , H01M4/62 , H01M10/00 , H01M10/04 , H01M10/05 , H01M10/0568 , H01M10/058 , H01G9/038 , H01M10/40
CPC分类号： H01M10/0568 , H01G9/038 , H01G9/155 , H01G11/12 , H01G11/62 , H01M10/0436 , H01M10/0525 , H01M10/0585 , H01M2300/0022 , Y02E60/13 , Y02T10/7022 , Y10T29/49112 , Y10T29/49114 , Y10T29/49115
摘要： PROBLEM TO BE SOLVED: To provide a method for manufacturing an electrochemical device which has a high energy capacity and superior durability. SOLUTION: In the method for manufacturing the electrochemical device including a couple of opposite electrode layers, a separator layer arranged between the couple of electrode layers, and an electrochemical element body which has an electrolyte present between the couple of electrode layers, at least one of the electrode layer and separator layer is coated with ionic liquid and then the electrodes layer and separator layer are laminated. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种具有高能量和高耐久性的电化学装置的制造方法。解决方案：在用于制造包括一对相对电极层的电化学装置的方法中，布置在一对电极层之间的隔离层和在电极层之间具有电解质的电化学元件体，在电极层和隔离层中的至少一个涂覆有离子液体，然后层压电极层和隔离层。版权所有（C）2005，JPO＆NCIPI

5. 发明专利

JP2008166156A Storage element 审中-公开
标题翻译：存储元素
公开(公告)号：JP2008166156A
公开(公告)日：2008-07-17
申请号：JP2006355414
申请日：2006-12-28
申请人： Tdk Corp , Tdk株式会社
发明人： KURIHARA MASAHITO
IPC分类号： H01M4/02 , H01G11/02 , H01G11/22 , H01G11/30 , H01G11/32 , H01G11/46 , H01G11/54 , H01G11/56 , H01M4/13 , H01M4/133 , H01M4/134 , H01M4/136 , H01M4/36 , H01M4/48 , H01M4/58 , H01M4/583 , H01M10/05 , H01M10/052 , H01M10/0565
CPC分类号： Y02E60/122
摘要： PROBLEM TO BE SOLVED: To provide a storage element which has superior energy density and is capable of further downsizing. SOLUTION: This is the storage element equipped with a first electrode 10, a second electrode 20, and an electrolyte layer 30 which is arranged between the first electrode 10 and the second electrode 20 and which has ion conductivity, and in which either one or both of the first electrode 10 and the second electrode 20 are composed of substantially active material particles and conductive auxiliary agent that is carried on the active material particles and that has electronic conductivity. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供具有优异的能量密度并能够进一步小型化的存储元件。解决方案：这是存储元件，其配备有第一电极10，第二电极20和电解质层30，其布置在第一电极10和第二电极20之间并且具有离子传导性，并且其中第一电极10和第二电极20中的一个或两个由承载在活性物质颗粒上并具有电子导电性的基本上活性的材料颗粒和导电助剂构成。版权所有（C）2008，JPO＆INPIT

6. 发明专利

JP2008159446A Active material particle for electrode the electrode, electrochemical device, and manufacturing method of electrode 有权
标题翻译：电极电极，电化学装置的电极活性材料颗粒和电极的制造方法
公开(公告)号：JP2008159446A
公开(公告)日：2008-07-10
申请号：JP2006348046
申请日：2006-12-25
申请人： Tdk Corp , Tdk株式会社
发明人： KURIHARA MASAHITO
IPC分类号： H01M4/62 , H01G11/02 , H01G11/22 , H01G11/24 , H01G11/30 , H01M4/131 , H01M4/136 , H01M4/139 , H01M4/1391 , H01M4/1397 , H01M4/36 , H01M4/485 , H01M4/58 , H01M6/02 , H01M10/05
CPC分类号： Y02P70/54
摘要： PROBLEM TO BE SOLVED: To provide active material particles for an electrode of an electrochemical device in which it is possible to realize the electrochemical device which has superior rapid charging and discharging characteristics.
SOLUTION: This is the active material particles for the electrode which contain the active material body and a conductive auxiliary agent that partly covers the surface of the active material body and has electrical conductivity, and which has a continuous layer, comprising the conductive auxiliary agent to cover 10 to 80% of the surface of the active material body.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：解决的问题：为了提供能够实现具有优异的快速充放电特性的电化学装置的电化学装置的电极的活性物质粒子。解决方案：这是用于电极的活性材料颗粒，其包含活性材料体和部分覆盖活性材料体的表面并具有导电性的导电助剂，并且具有连续层，其包含导电辅助剂覆盖活性物质表面的10〜80％。版权所有（C）2008，JPO＆INPIT

7. 发明专利

JP2007049030A Method of manufacturing electrochemical device 审中-公开
标题翻译：制造电化学装置的方法
公开(公告)号：JP2007049030A
公开(公告)日：2007-02-22
申请号：JP2005233426
申请日：2005-08-11
申请人： Tdk Corp , Tdk株式会社
发明人： KATAGIRI YUTAKA , KURIHARA MASAHITO , MARUYAMA SATORU
IPC分类号： H01G11/00 , H01G11/22 , H01G11/24 , H01G11/32 , H01G11/38 , H01G11/42 , H01G11/54 , H01G11/78 , H01G11/84 , H01G11/86 , H01M10/05 , H01M10/052 , H01M10/058
CPC分类号： H01G11/04 , H01G11/60 , Y02E60/13
摘要： PROBLEM TO BE SOLVED: To provide a method of manufacturing an electrochemical device which can efficiently suppress an increase in impedance (internal resistance) due to generation of a gas or an increase in thickness of a case.
SOLUTION: The method of manufacturing an electrochemical device 100 in which a pair of electrodes and an nonaqueous electrolyte are hermetically sealed in a case 50 is provided with a voltage applying process of applying a voltage between the pair of electrodes in a state where the pair of electrodes contact the nonaqueous electrolyte. In the voltage applying process, the voltage is applied so that a formula 0.5≤C2/C1≤0.95, where C1 is electrostatic capacity of the electrochemical device at the time of start of the voltage applying process and C2 is electrostatic capacity of the electrochemical device at the time of finish of the voltage applying process.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：解决的问题：提供一种电化学装置的制造方法，其能够有效地抑制由气体的产生引起的阻抗（内部电阻）的增加或壳体的厚度的增加。解决方案：将电极和非水电解质密封在壳体50中的电化学装置100的制造方法设置有在一对电极之间施加电压的电压施加过程，该对电极接触非水电解质。在电压施加过程中，施加电压，使得公式0.5≤C2/C1≤0.95，其中C1是电压施加过程开始时电化学装置的静电容量，C2是电化学装置的静电容量在电压施加完成时。版权所有（C）2007，JPO＆INPIT

8. 发明专利

JP2006228505A Graphite particles for anode of lithium-ion secondary battery, its manufacturing method, as well as anode for lithium-ion secondary battery and lithium-ion secondary battery using the same 审中-公开
标题翻译：用于锂离子二次电池阳极的石墨颗粒及其制造方法，作为锂离子二次电池的阳极和使用其的锂离子二次电池
公开(公告)号：JP2006228505A
公开(公告)日：2006-08-31
申请号：JP2005038986
申请日：2005-02-16
申请人： Hitachi Chem Co Ltd , National Institute For Materials Science , Tdk Corp , Tdk株式会社 , 日立化成工業株式会社 , 独立行政法人物質・材料研究機構
发明人： ISHII YOSHITO , OKABE KEIJI , ISHIGAKI TAKAMASA , KURIHARA MASAHITO , MARUYAMA SATORU
IPC分类号： C01B31/04 , H01M4/02 , H01M4/587 , H01M10/05
CPC分类号： Y02E60/122
摘要： PROBLEM TO BE SOLVED: To provide a lithium-ion secondary battery with higher capacity and charge/discharge efficiency, and also with better cycling characteristics and rapid charge/discharge properties than the conventional ones. SOLUTION: Provided are the graphite particles for the anode of the lithium-ion secondary battery, having a mean particle diameter of 5 to 50 micrometers, a true specific gravity of 2.20 or larger, a specific surface area by nitrogen gas absorption of 8 m 2 /g or lower, a specific surface area by carbon dioxide absorption of 1 m 2 /g or lower, and an oxygen element richness measured by X-ray photoelectron spectroscopy (XPS) of 0.7 at% or higher, and its manufacturing method, as well as the anode for the lithium-ion secondary battery and the lithium-ion secondary battery using the graphite particles. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供具有比常规的更高的容量和充放电效率以及更好的循环特性和快速充电/放电性能的锂离子二次电池。解决方案：提供了锂离子二次电池的阳极用石墨粒子，其平均粒径为5〜50微米，真比重为2.20以上，氮气吸收比表面积 8m 2 / SP / g以下，通过二氧化碳吸收的比表面积为1m 2 / g以下，通过X射线光电子测定的氧元素浓度光谱（XPS）为0.7原子％以上，其制造方法以及锂离子二次电池的阳极和使用石墨粒子的锂离子二次电池。版权所有（C）2006，JPO＆NCIPI

9. 发明专利

JP2005285647A Power source 有权
标题翻译：能量源
公开(公告)号：JP2005285647A
公开(公告)日：2005-10-13
申请号：JP2004100301
申请日：2004-03-30
申请人： Tdk Corp , Tdk株式会社
发明人： KURIHARA MASAHITO , OGAWA KAZUYA , MARUYAMA SATORU
IPC分类号： H01M4/38 , H01M10/05 , H01M10/052 , H01M10/0585 , H01M10/48 , H01M4/02 , H01M10/40
CPC分类号： Y02E60/122
摘要： PROBLEM TO BE SOLVED: To provide a power source capable of easily grasping the remaining capacity of a lithium ion secondary battery.
SOLUTION: The power source is equipped with the lithium ion secondary battery 5, a pressure sensor 60 piled on the lithium ion secondary battery 5, and a clamping member 90 clamping the lithium ion secondary battery 5 and the pressure sensor 60 from both sides in the piled up direction. The lithium ion secondary battery 5 has an electrolyte containing lithium ions, a positive active material, and a negative active material, and at least one of the positive active material and the negative active material is capable of intercalating and de-intercalating lithium ions.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供能够容易地掌握锂离子二次电池的剩余容量的电源。解决方案：电源配备有锂离子二次电池5，堆叠在锂离子二次电池5上的压力传感器60，以及夹持构件90，其将来自两者的锂离子二次电池5和压力传感器60夹持侧面堆积方向。锂离子二次电池5具有包含锂离子的电解质，正极活性物质和负极活性物质，并且正极活性物质和负极活性物质中的至少一种能够嵌入和脱嵌锂离子。版权所有（C）2006，JPO＆NCIPI

10. 发明专利

JP2003109876A HIGH POLYMER SOLID ELECTROLYTIC CAPACITOR AND METHOD OF MANUFACTURING SAME 审中-公开
公开(公告)号：JP2003109876A
公开(公告)日：2003-04-11
申请号：JP2001299159
申请日：2001-09-28
申请人： TDK CORP
发明人： YOKOUCHI YUMIKO , KURIHARA MASAHITO
IPC分类号： H01G9/06 , H01G9/00 , H01G9/08
摘要： PROBLEM TO BE SOLVED: To provide a high polymer solid electrolytic capacitor which undergoes less deformation to improve yields since stress applied to an element thereof is reduced in a thermal cycle, and to provide a method of manufacturing the same. SOLUTION: The high polymer solid electrolytic capacitor comprises at least one high polymer solid electrolytic capacitor element of a solid high polymer electrolytic layer and a conductive layer, which are sequentially formed on both sides of an insulative oxide film of a foil-shaped valve metal substrate having a roughened surface on which an insulative oxide film is formed. The high polymer solid electrolytic capacitor element is stored in a closed space formed by insulative resins and fixed to a contact face of the insulative resin in the closed space by an adhesive. The adhesive is applied in spots to the contact face between the high polymer solid electrolytic capacitor element and insulative resin.

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