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    Secondary battery and electronic instrument using it
    2.
    发明授权
    Secondary battery and electronic instrument using it 有权
    二次电池和电子仪器使用它

    公开(公告)号：US06689511B2

    公开(公告)日：2004-02-10

    申请号：US09732898

    申请日：2000-12-11

    申请人： Kazuo Yamada ,  Takehito Mitate ,  Motoaki Nishijima

    发明人： Kazuo Yamada ,  Takehito Mitate ,  Motoaki Nishijima

    IPC分类号： H01M208

    CPC分类号： H01M2/1066 ,  H01M6/12 ,  H01M6/40 ,  H01M10/0431 ,  H01M10/0436 ,  H01M2002/0205 ,  H01M2006/106

    摘要： A secondary battery comprising a battery main body composed of at least one battery element and an external packaging film, the battery element including an electrolyte as well as a positive electrode layer and a negative electrode layer holding the electrolyte therebetween, the external packaging film closely contacting and sealing the battery element, wherein the external packaging film sealing the battery element has, at a surface thereof, a difference in level according to a contour of the battery element.

    摘要翻译： 一种二次电池，包括由至少一个电池元件和外部包装膜组成的电池主体，所述电池元件包括电解质以及正电极层和在其间保持电解质的负极层，所述外包装膜紧密接触 并且密封电池元件，其中密封电池元件的外部包装膜在其表面处具有根据电池元件的轮廓的水平差。

    Thin secondary battery
    3.
    发明授权
    Thin secondary battery 失效
    薄二次电池

    公开(公告)号：US06998167B2

    公开(公告)日：2006-02-14

    申请号：US10432159

    申请日：2001-11-20

    申请人： Motoaki Nishijima ,  Kazuo Yamada ,  Takehito Mitate ,  Hiroshi Matsumura ,  Hideo Suzue ,  Shigemi Asai

    发明人： Motoaki Nishijima ,  Kazuo Yamada ,  Takehito Mitate ,  Hiroshi Matsumura ,  Hideo Suzue ,  Shigemi Asai

    IPC分类号： H01M2/02

    CPC分类号： H01M2/0257 ,  H01M2/0212 ,  H01M2/0285 ,  H01M2/0287 ,  H01M2/1022 ,  H01M10/0436 ,  H01M10/052 ,  Y10T428/24537

    摘要： A thinner secondary battery can be provided by a thin secondary battery characterized by comprising a battery element obtained by stacking positive electrode layers, electrolyte layers and negative electrode layers and laminates sealing front and back surfaces of the battery element, wherein the laminates each are made of a stacked body constructed of at least an adhesive layer and a metal layer in the order from the battery element side and the metal layer in the front surface side of the battery element and the metal layer in the back surface side thereof are different from each other in strength or thickness, or both of them.

    摘要翻译： 二次电池可以由薄型二次电池提供，其特征在于，包括通过堆积正极层，电解质层和负极层以及密封电池元件前后表面的层压体而获得的电池元件，其中层压体各自由 从电池元件侧的电池元件侧和金属层的顺序构成的至少粘合层和金属层的层叠体与电池元件的表面侧的金属层和背面侧的金属层相互不同 强度或厚度，或它们两者。

    Nonaqueous secondary battery
    10.
    发明授权
    Nonaqueous secondary battery 失效
    非水二次电池

    公开(公告)号：US5792574A

    公开(公告)日：1998-08-11

    申请号：US810346

    申请日：1997-03-03

    申请人： Takehito Mitate ,  Motoaki Nishijima ,  Yoshihiro Tsukuda ,  Kazuo Yamada

    发明人： Takehito Mitate ,  Motoaki Nishijima ,  Yoshihiro Tsukuda ,  Kazuo Yamada

    IPC分类号： C01G53/00 ,  H01M4/52 ,  H01M4/525 ,  H01M10/052 ,  H01M10/0525 ,  H01M10/36 ,  H01M4/02 ,  H01M10/40

    CPC分类号： H01M10/052 ,  C01G53/42 ,  H01M4/525 ,  C01P2002/76 ,  C01P2006/12 ,  C01P2006/40 ,  H01M10/0525

    摘要： A nonaqueous secondary battery is provided, which comprises a positive electrode, a negative electrode and a nonaqueous ion conductor, the negative electrode containing a lithium-containing substance or a lithium insertable and releasable substance as a positive electrode active material, the positive electrode containing a lithium nickelate compound as a positive electrode substance, wherein the lithium nickelate compound has a layered rocksalt crystalline structure belonging to Space Group R-3m and the ratio of a 3a- and 3b-site occupation rate of lithium atoms to a 3a- and 3b-site occupation rate of nickel atoms in the crystal lattice thereof is 0.85 to 1.15.

    摘要翻译： 提供了一种非水系二次电池，其包括正极，负极和非水离子导体，所述负极含有含锂物质或可插入锂的物质作为正极活性物质，所述正极含有 镍酸锂化合物作为正极物质，其中镍酸锂化合物具有属于空间群R-3m的层状岩盐结晶结构，并且锂原子的3a-和3b位置占据率与3a-和3b- 其晶格中的镍原子的占有率为0.85〜1.15。