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1. 发明专利

JP2014127611A Electrochemical device 审中-公开
标题翻译：电化学装置
公开(公告)号：JP2014127611A
公开(公告)日：2014-07-07
申请号：JP2012283975
申请日：2012-12-27
申请人： Nec Tokin Corp , Necトーキン株式会社
发明人： TAKAHASHI KENICHI
IPC分类号： H01G11/10 , H01G11/00 , H01M2/20 , H01M2/26 , H01M2/30 , H01M2/34 , H01M10/0566 , H01M10/0585
CPC分类号： Y02E60/13
摘要： PROBLEM TO BE SOLVED: To provide an electrochemical device in which a sealing state of the fused parts of an exterior body corresponding to lead terminals becomes uniform, and sealing failure can be reduced.SOLUTION: An electrochemical device includes a tab drawn from a current collector, at least two electrode lamination cells in which positive electrode sheets and negative electrode sheets having positive electrode or negative electrode layers are laminated on the surface of the current collector via a separator, an insulation film, lead terminals for external connection, electrolyte, and an exterior body. The electrode lamination cells are arranged one by one in spaces partitioned by the insulation film in the exterior body. The tab is connected to the lead terminals in the exterior body. The electrochemical device is sealed with the exterior body. The lead terminals are led out from the side part of the exterior body so as not to overlap with each other and serially connected to each other outside the exterior body.
摘要翻译：要解决的问题：提供一种电化学装置，其中对应于引线端子的外部主体的熔融部分的密封状态变得均匀，并且可以降低密封故障。解决方案：电化学装置包括从集电体至少两个电极层叠单元，其中具有正极或负极层的正极片和负极片经由隔膜层压在集电体的表面上，绝缘膜，用于外部连接的引线端子，电解质和外部身体。电极层叠单元一体地排列在外部主体中由绝缘膜隔开的空间中。突片连接到外部主体中的引线端子。电化学装置用外壳密封。引线端子从外部主体的侧部被引出，以便彼此不重叠并且在外部主体外部彼此串联连接。

2. 发明专利

JP2012004362A Electric double layer capacitor 有权
标题翻译：电双层电容器
公开(公告)号：JP2012004362A
公开(公告)日：2012-01-05
申请号：JP2010138274
申请日：2010-06-17
申请人： Nec Tokin Corp , Necトーキン株式会社
发明人： TAKAHASHI KENICHI
IPC分类号： H01G11/00 , H01G4/228 , H01G11/10 , H01G11/12 , H01G11/66 , H01G11/74 , H01G11/76 , H01G11/78
CPC分类号： Y02E60/13
摘要： PROBLEM TO BE SOLVED: To provide a multilayer type electric double layer capacitor armored by a package of a laminate film, which improves connection strength between a bundle of tabs extended from polarizable electrodes and a lead terminal extended to the outside of the package thereby improving reliability of the capacitor.SOLUTION: The electric double layer capacitor comprises multilayered unit cells each having polarizable electrodes 1 disposed to face each other via a separator 2 and having tabs 3a extended to the outside of the polarizable electrodes 1. The tabs 3a extended from capacitor elements are caught in grooves 4b provided in a conductive connection part 4a so as to be connected with a lead terminal 4.
摘要翻译：要解决的问题：提供一种通过层叠膜的封装铠装的多层型双电层电容器，其提高从可极化电极延伸的一束突片与延伸到封装外部的引线端子之间的连接强度从而提高电容器的可靠性。解决方案：双电层电容器包括多层单元电池，每个单元电池具有通过隔板2设置为彼此面对的可极化电极，并且具有延伸到可极化电极1外部的突片3a。从电容器元件延伸的突片3a 卡在设置在导电连接部4a中的凹槽4b中，以便与导线端子4连接。版权所有（C）2012，JPO＆INPIT

3. 发明专利

JP2008177236A Surface mount multilayer capacitor 审中-公开
标题翻译：表面安装多层电容器
公开(公告)号：JP2008177236A
公开(公告)日：2008-07-31
申请号：JP2007007218
申请日：2007-01-16
申请人： Nec Tokin Corp , Necトーキン株式会社
发明人： KAWAI HARUHIRO , NAGASAWA TOSHIHISA , TAKAHASHI KENICHI
IPC分类号： H01G9/04 , H01G9/012 , H01G9/042 , H01G9/048
摘要： PROBLEM TO BE SOLVED: To provide a surface mount multilayer capacitor capable of stable low-resistance connection having high reliability and small variation in connection between anodes of stacked solid electrolytic capacitor elements.
SOLUTION: In the surface mount multilayer capacitor 110, a dielectric layer is formed on the surface of a plate-like or foil-like anode body 1 formed of a face-expanded metal having a valve operation, a cathode layer 2 is formed of a solid electrolyte, graphite paste or silver paste, and the connection between the anodes is established by welding using only the same metal in forming a laminate of a single layer solid electrolytic capacitor element 100 formed by connecting an anode metal piece to the anode body 1.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种具有稳定的低电阻连接的表面安装多层电容器，其具有高可靠性和堆叠的固体电解电容器元件的阳极之间的连接变化小。解决方案：在表面安装多层电容器110中，在由具有阀操作的面型金属形成的板状或箔状阳极体1的表面上形成电介质层，阴极层2为由固体电解质，石墨糊或银膏形成，并且阳极之间的连接通过仅在相同的金属上形成通过将阳极金属片连接到阳极而形成的单层固体电解电容器元件100的层叠体进行焊接来建立（C）2008，JPO＆INPIT

4. 发明专利

JP2009138155A Solventless conductive adhesive 有权
标题翻译：无溶剂导电胶
公开(公告)号：JP2009138155A
公开(公告)日：2009-06-25
申请号：JP2007318527
申请日：2007-12-10
申请人： Fukuda Metal Foil & Powder Co Ltd , Nec Tokin Corp , Necトーキン株式会社 , 福田金属箔粉工業株式会社
发明人： MORIMOTO HIROSHI , KOMATSU MICHIO , YASUDA EITARO , MAMYODA HIROKIYO , KAWAI HARUHIRO , TAKAHASHI KENICHI
IPC分类号： C09J163/00 , C09J9/02 , C09J11/04 , H01B1/22
摘要： PROBLEM TO BE SOLVED: To provide a solventless conductive adhesive having low connection resistance and high connection reliability by stabilizing the thixotropy value within the range of ≥2 and 2 /g and a tap density of ≥5.5 g/cm
3 , the mass ratio of the silver powder to the thermosetting epoxy resin is 86:14 to 90:10, and the thixotropy value is ≥2 and
摘要翻译：要解决的问题：通过将无溶剂导电粘合剂的银粉含量设定为90，通过将触变性值稳定在≥2和<4的范围内来提供具有低连接电阻和高连接可靠性的无溶剂导电粘合剂％，基于热固性环氧树脂和银粉的总和。解决方案：无溶剂导电粘合剂含有银粉和热固性环氧树脂，不含溶剂和稀释剂。银粉的比表面积为0.15-0.35m 2 / SP / g，振实密度≥5.5g/ cm 3，SP = 3 / SP，银粉与热固性环氧树脂为86:14〜90:10，触变性为≥2且<4。版权所有（C）2009，JPO＆INPIT

5. 发明专利

JP2008300407A Surface-mounting thin capacitor 有权
标题翻译：表面安装薄电容器
公开(公告)号：JP2008300407A
公开(公告)日：2008-12-11
申请号：JP2007141814
申请日：2007-05-29
申请人： Nec Tokin Corp , Necトーキン株式会社
发明人： TAKAHASHI KENICHI , NAGASAWA TOSHIHISA , KAWAI HARUHIRO
IPC分类号： H01G9/04 , H01G9/004
摘要： PROBLEM TO BE SOLVED: To provide a surface-mounting thin capacitor in which the sufficient adhesion of electrodes of cathodes can be obtained between capacitor elements and the cathodes of low electrode resistance can be stably obtained when the surface-mounting thin capacitor is formed by laminating a plurality of the capacitor elements.
SOLUTION: A surface-mounting thin capacitor is constituted by using a board-like or foil-like enlarged valve action metal as an anode member 1 and laminating a plurality of capacitor elements each of which comprises a dielectric layer formed on the surface of the anode member, a conductive polymer layer 3 which is a solid-state electrolytic layer formed on the dielectric layer, a graphite layer 4 formed on the conductive polymer layer 3, and a silver layer 15 which is a conductor layer formed on the graphite layer 4. The silver layers 15 of the capacitor elements are adhered to one another via a thermosetting conductive adhesive 17 and electrically connected with one another. Thermoplastic silver paste is used as the silver layer 15. A thermosetting silver paste is used as the conductive adhesive 17.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种表面安装薄电容器，其中当电容器元件之间可以获得足够的阴极电极粘附性，并且当表面安装薄电容器为通过层叠多个电容器元件而形成。解决方案：表面安装薄电容器通过使用板状或箔状放大阀作用金属作为阳极部件1构成，并且层叠多个电容器元件，每个电容器元件包括形成在表面上的电介质层阳极部件的导电性聚合物层3，形成在电介质层上的固体电解质层，形成在导电性聚合物层3上的石墨层4，以及形成在石墨上的导体层的银层15 电容器元件的银层15通过热固性导电粘合剂17彼此粘合并彼此电连接。使用热塑性银浆作为银层15.使用热固性银浆作为导电粘合剂17.版权所有（C）2009，JPO＆INPIT

6. 发明专利

JP2008177237A Surface-mounting thin capacitor 有权
标题翻译：表面安装薄电容器
公开(公告)号：JP2008177237A
公开(公告)日：2008-07-31
申请号：JP2007007219
申请日：2007-01-16
申请人： Nec Tokin Corp , Necトーキン株式会社
发明人： TAKAHASHI KENICHI , NAGASAWA TOSHIHISA , KAWAI HARUHIRO
IPC分类号： H01G9/012
摘要： PROBLEM TO BE SOLVED: To provide a surface-mounting thin capacitor which includes a cathode portion formed on the center of an anode having a porous layer on the surface of a valve-action metal, and an anode portion formed on an end of the anode, and allows the anode to be stably connected to a metal plate without anode breakage when the metal plate is connected to the end of the anode.
SOLUTION: A cathode portion making up a solid electrolytic layer and a conductive material layer is formed on a dielectric film in the center of the anode having the porous layer 12 making up the dielectric film on the surface the valve-action metal. The porous layer is so formed as to gradually become thinner from the cathode portion toward the end of the anode, where the anode portion is formed by connecting a nonporous layer 1 having no porous layer to the metal plate 6.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种表面安装薄电容器，其包括形成在阀动作金属的表面上的具有多孔层的阳极的中心的阴极部分和形成在端部的阳极部分并且当金属板连接到阳极的端部时，允许阳极稳定地连接到金属板而没有阳极断裂。解决方案：在具有多孔层12的电介质膜上形成固体电解质层和导电材料层的阴极部分，该多孔层12构成阀作用金属表面上的电介质膜。多孔层形成为从阴极部朝向阳极的端部逐渐变薄，其中通过将不具有多孔层的无孔层1连接到金属板6而形成阳极部。版权所有： C）2008，JPO＆INPIT

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