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27 条记录 (耗时 0.033 秒)

    NONAQUEOUS ELECTROLYTE BATTERY, CUTTER AND METHOD OF MANUFACTURING ELECTRODE
    2.
    发明申请
    NONAQUEOUS ELECTROLYTE BATTERY, CUTTER AND METHOD OF MANUFACTURING ELECTRODE 审中-公开
    非电解电解质电池，切割机及电极制造方法

    公开(公告)号：US20100124694A1

    公开(公告)日：2010-05-20

    申请号：US12617064

    申请日：2009-11-12

    申请人： Seiichi HIKATA ,  Hideaki Morishima ,  Haruchika Ishii

    发明人： Seiichi HIKATA ,  Hideaki Morishima ,  Haruchika Ishii

    IPC分类号： H01M6/10 ,  H01M6/14

    CPC分类号： H01M10/0587 ,  B26D5/00 ,  B26F1/384 ,  H01M2/22 ,  H01M4/70 ,  Y10T29/49108 ,  Y10T29/53135

    摘要： A nonaqueous electrolyte battery includes a case, an electrode group, positive electrode tabs and negative electrode tabs. The electrode group comprises a positive electrode, a negative electrode and a separator. The positive electrode, the negative electrode and the separator are spirally coiled in a flat form. The positive electrode tabs are electrically connected to at least two positions among tab positions Pn of the positive electrode and projected from one end surface of the electrode group. The negative electrode tabs are electrically connected to at least two positions among tab positions Nn of the negative electrode and projected from the one end surface.

    摘要翻译： 非水电解质电池包括壳体，电极组，正极片和负电极片。 电极组包括正极，负极和隔膜。 正极，负极和隔板以平面形式螺旋卷绕。 正极片与正电极的片状位置Pn中的至少两个位置电连接并从电极组的一个端面突出。 负极片与负极的突片位置Nn中的至少两个位置电连接并从一个端面突出。

    Secondary battery
    3.
    发明授权
    Secondary battery 有权
    二次电池

    公开(公告)号：US08232008B2

    公开(公告)日：2012-07-31

    申请号：US12569528

    申请日：2009-09-29

    申请人： Hideaki Morishima ,  Seiichi Hikata

    发明人： Hideaki Morishima ,  Seiichi Hikata

    IPC分类号： H01M4/70 ,  H01M2/26 ,  H01M6/10

    CPC分类号： H01M10/0431 ,  H01M2/263 ,  H01M4/70

    摘要： An electrode body of a secondary battery is formed by superimposing a positive electrode and a negative electrode upon each other with a belt-shaped separator interposed between the electrodes, and rolling up the positive and negative electrodes and the separator into a spiral shape. At least one side edge of a positive electrode current collector of the positive electrode in the longitudinal direction thereof includes a plurality of step parts discontinuously formed in the longitudinal direction at unequal intervals, and extends at both sides of each step part with a deviation of 0.2 mm or more. At least one side edge of a negative electrode current collector of the negative electrode in the longitudinal direction thereof includes a plurality of step parts discontinuously formed in the longitudinal direction at unequal intervals, and extends on both sides of each step part with a deviation of 0.2 mm or more.

    摘要翻译： 二次电池的电极体通过将正极和负极叠置在彼此间插入电极之间的带状隔膜并且将正极和负极和隔膜卷成螺旋状而形成。 正极集电体的长度方向的正极集电体的至少一个侧边缘包括在长度方向上不等间隔地不连续地形成的多个台阶部，并且在各台阶部的两侧以0.2的偏差 mm以上。 负极集电体的长边方向的至少一个侧边缘包括在长度方向上以不等间隔不连续地形成的多个台阶部，在各台阶部的两侧以0.2的偏差 mm以上。

    SECONDARY BATTERY
    4.
    发明申请
    SECONDARY BATTERY 有权
    二次电池

    公开(公告)号：US20100081042A1

    公开(公告)日：2010-04-01

    申请号：US12569528

    申请日：2009-09-29

    申请人： Hideaki Morishima ,  Seiichi Hikata

    发明人： Hideaki Morishima ,  Seiichi Hikata

    IPC分类号： H01M6/10

    CPC分类号： H01M10/0431 ,  H01M2/263 ,  H01M4/70

    摘要： An electrode body of a secondary battery is formed by superimposing a positive electrode and a negative electrode upon each other with a belt-shaped separator interposed between the electrodes, and rolling up the positive and negative electrodes and the separator into a spiral shape. At least one side edge of a positive electrode current collector of the positive electrode in the longitudinal direction thereof includes a plurality of step parts discontinuously formed in the longitudinal direction at unequal intervals, and extends at both sides of each step part with a deviation of 0.2 mm or more. At least one side edge of a negative electrode current collector of the negative electrode in the longitudinal direction thereof includes a plurality of step parts discontinuously formed in the longitudinal direction at unequal intervals, and extends on both sides of each step part with a deviation of 0.2 mm or more.

    摘要翻译： 二次电池的电极体通过将正极和负极叠置在彼此间插入电极之间的带状隔膜并且将正极和负极和隔膜卷成螺旋状而形成。 正极集电体的长度方向的正极集电体的至少一个侧边缘包括在长度方向上不等间隔地不连续地形成的多个台阶部，并且在各台阶部的两侧以0.2的偏差 mm以上。 负极集电体的长边方向的至少一个侧边缘包括在长度方向上以不等间隔不连续地形成的多个台阶部，在各台阶部的两侧以0.2的偏差 mm以上。

    ELECTRODE FOR NON-AQUEOUS ELECTROLYTE BATTERY AND NON-AQUEOUS ELECTROLYTE BATTERY
    7.
    发明申请
    ELECTRODE FOR NON-AQUEOUS ELECTROLYTE BATTERY AND NON-AQUEOUS ELECTROLYTE BATTERY 有权
    非水电解电池电极和非水电解电池

    公开(公告)号：US20090017381A1

    公开(公告)日：2009-01-15

    申请号：US12170727

    申请日：2008-07-10

    申请人： Hidesato SARUWATARI ,  Hideaki Morishima ,  Hiroki Inagaki ,  Norio Takami

    发明人： Hidesato SARUWATARI ,  Hideaki Morishima ,  Hiroki Inagaki ,  Norio Takami

    IPC分类号： H01M4/00 ,  H01M4/58

    CPC分类号： H01M4/625 ,  H01M4/131 ,  H01M4/485 ,  H01M4/661 ,  H01M4/663 ,  H01M4/665 ,  H01M4/666 ,  H01M4/667 ,  H01M2004/027 ,  H01M2004/028

    摘要： An electrode for a non-aqueous electrolyte battery includes a current collector formed of aluminum foil or aluminum alloy foil, and an active material-containing layer formed on a surface of the current collector and containing an active material, a conductive agent and a binder. The conductive agent comprises a carbon particle group containing first carbon particles each exhibiting an aspect ratio of more than one. A portion of each of the first carbon particles is embedded into the current collector to the depth corresponding to 20 to 50% of the thickness of the current collector. A major axis of each of the first carbon particles has a length of 1.05 to 1.50 times as large as the thickness of the active material-containing layer.

    摘要翻译： 非水电解质电池用电极包括由铝箔或铝合金箔形成的集电体和在集电体的表面形成并含有活性物质，导电剂和粘合剂的活性物质含有层。 导电剂包括含有各自具有大于1的纵横比的第一碳颗粒的碳颗粒组。 每个第一碳粒子的一部分嵌入到集电器中，其深度对应于集电器厚度的20％至50％。 每个第一碳颗粒的长轴具有含活性物质层的厚度的1.05至1.50倍的长度。

    Positive electrode active material and nonaqueous electrolyte secondary battery
    9.
    发明授权
    Positive electrode active material and nonaqueous electrolyte secondary battery 有权
    正极活性物质和非水电解质二次电池

    公开(公告)号：US06984470B2

    公开(公告)日：2006-01-10

    申请号：US10102705

    申请日：2002-03-22

    申请人： Hideaki Morishima ,  Shuji Yamada ,  Hideyuki Kanai

    发明人： Hideaki Morishima ,  Shuji Yamada ,  Hideyuki Kanai

    IPC分类号： H01M4/58

    CPC分类号： H01M10/0525 ,  H01M2/0222 ,  H01M4/525 ,  H01M4/5825 ,  H01M2004/028

    摘要： A positive electrode active material and a nonaqueous electrolyte secondary battery containing a lithium-containing composite metal oxide having a composition represented by: Li1+yM1−y−zM1zPO4 where M is at least one of Co and Ni, and M1 is at least one of Mg, Zr and Al, the molar ratio y is larger than 0 and smaller than 0.5, and the molar ratio z is larger than 0 and not larger than 0.5 is provided.

    摘要翻译： 一种正极活性物质和含有含锂复合金属氧化物的非水电解质二次电池，所述含锂复合金属氧化物具有以下结构：Li 1 + y M 1-y z M 1 其中M是Co和Ni中的至少一种，M1是Mg，Zr和Al中的至少一种，摩尔比y大于0和更小 并且摩尔比z大于0且不大于0.5。

    Nonaqueous electrolyte battery, battery pack and vehicle
    10.
    发明授权
    Nonaqueous electrolyte battery, battery pack and vehicle 有权
    非水电解质电池，电池组和车辆

    公开(公告)号：US08343667B2

    公开(公告)日：2013-01-01

    申请号：US12047708

    申请日：2008-03-13

    申请人： Hidesato Saruwatari ,  Hideaki Morishima ,  Hiroki Inagaki ,  Norio Takami

    发明人： Hidesato Saruwatari ,  Hideaki Morishima ,  Hiroki Inagaki ,  Norio Takami

    IPC分类号： H01M4/485 ,  H01M4/02 ,  B60K1/00

    CPC分类号： H01M4/48 ,  H01M4/131 ,  H01M4/485 ,  H01M4/661 ,  H01M10/052 ,  H01M10/48 ,  H01M2004/021 ,  Y02E60/122 ,  Y02T10/7011

    摘要： A nonaqueous electrolyte battery includes a positive electrode, a negative electrode and a nonaqueous electrolyte. The negative electrode contains a lithium compound and a negative electrode current collector supporting the lithium compound. A log differential intrusion curve obtained when a pore size diameter of the negative electrode is measured by mercury porosimetry has a peak in a pore size diameter range of 0.03 to 0.2 μm and attenuates with a decrease in pore size diameter from an apex of the peak. A specific surface area (excluding a weight of the negative electrode current collector) of pores of the negative electrode found by mercury porosimetry is 6 to 100 m2/g. A ratio of a volume of pores having a pore size diameter of 0.05 μm or less to a total pore volume is 20% or more.

    摘要翻译： 非水电解质电池包括正极，负极和非水电解质。 负极含有负载锂化合物的锂化合物和负极集电体。 当通过水银孔率法测量负极孔径时获得的对数差分入侵曲线在孔径直径范围为0.03至0.2μm范围内具有峰值，并且随着峰顶的孔径直径的减小而衰减。 通过水银孔率法测定的负极孔的比表面积（不包括负极集电体的重量）为6〜100m 2 / g。 孔径为0.05μm以下的孔体积与总孔体积的比例为20％以上。