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21. 发明授权

US07153606B2 Secondary battery 有权
标题翻译：二次电池
公开(公告)号：US07153606B2
公开(公告)日：2006-12-26
申请号：US10826389
申请日：2004-04-19
申请人： Takayuki Shirane , Tetsu Hashimoto , Naoto Arai , Futoshi Tanigawa
发明人： Takayuki Shirane , Tetsu Hashimoto , Naoto Arai , Futoshi Tanigawa
IPC分类号： H01M2/02 , H01M2/26
CPC分类号： H01M2/263 , H01M10/0431 , H01M10/05
摘要： A secondary battery including an electrode group formed by winding a positive electrode and a negative electrode with the interposition of a separator, the positive electrode includes a belt-shaped positive electrode core and a positive electrode material mixture carried on the positive electrode core, the negative electrode includes a belt-shaped negative electrode core and a negative electrode material mixture carried on the negative electrode core, at least one of the positive electrode and the negative electrode has an end portion parallel to the lengthwise direction thereof exposing the core, the end portion positioned at an end face of the electrode group is directly connected to a current collector plate, and at least part of the current collector plate is exposed outside at the bottom of a battery case.
摘要翻译：包括通过缠绕正极和负极而插入隔膜而形成的电极组的二次电池，正电极包括带状正电极芯和承载在正电极芯上的正极材料混合物，负极电极包括承载在负极芯上的带状负极芯和负极材料混合物，正极和负极中的至少一个具有平行于其长度方向的端部暴露芯，端部位于电极组的端面的电极直接与集电板连接，并且集电板的至少一部分露出在电池壳体的底部的外部。

22. 发明申请

US20060275655A1 Portable power source and portable power source system 有权
标题翻译：便携式电源和便携式电源系统
公开(公告)号：US20060275655A1
公开(公告)日：2006-12-07
申请号：US10558675
申请日：2005-01-05
申请人： Takayuki Shirane
发明人： Takayuki Shirane
IPC分类号： H01M2/24
CPC分类号： B25F5/00 , H01M2/06 , H01M2/1022 , H01M2/34 , H01M10/46
摘要： A portable power source system including a battery pack housing at least one secondary battery, wherein first and second internal terminals for connecting to a pair of external terminals are provided inside the battery pack, and two or more operations in different operating directions are required to connect the external terminals to the internal terminals. The battery pack includes external terminal inserting portions for inserting the external terminals, and the two or more operations include a first operation including inserting the external terminals into the external terminal inserting portions and a second operation in a direction different from that of the first operation. In a state before the first operation is performed, at least one of the internal terminals is shielded with a protective cover, and the protective cover recedes from a position for shielding the internal terminal, in conjunction with the first operation, the second operation or a combination of the first operation and the second operation, thereby enabling a connection of the external terminals to the internal terminals.
摘要翻译：一种便携式电源系统，包括容纳至少一个二次电池的电池组，其中用于连接到一对外部端子的第一和第二内部端子设置在电池组内部，并且需要在不同操作方向上的两个或更多个操作来连接外部端子到内部端子。电池组包括用于插入外部端子的外部端子插入部分，并且两个或更多个操作包括第一操作，包括将外部端子插入到外部端子插入部分中，并且第二操作沿与第一操作不同的方向进行。在执行第一操作之前的状态下，通过保护盖屏蔽内部端子中的至少一个，并且保护盖与用于屏蔽内部端子的位置相结合，第一操作，第二操作或第一操作和第二操作的组合，从而能够将外部端子连接到内部端子。

23. 发明授权

US09059475B2 Lithium secondary battery 有权
标题翻译：锂二次电池
公开(公告)号：US09059475B2
公开(公告)日：2015-06-16
申请号：US12439280
申请日：2008-01-10
申请人： Masaya Ugaji , Kaoru Inoue , Takayuki Shirane
发明人： Masaya Ugaji , Kaoru Inoue , Takayuki Shirane
IPC分类号： H01M10/052 , H01M4/13 , H01M4/134 , H01M4/1395 , H01M4/485 , H01M10/44 , H01M10/0525 , H01M4/02
CPC分类号： H01M10/052 , H01M4/134 , H01M4/1395 , H01M4/485 , H01M10/0525 , H01M10/44 , H01M2004/027 , Y02E60/122
摘要： A negative electrode of a lithium secondary battery has a negative electrode active material including at least one element of silicon and tin. Capacities of the positive electrode and the negative electrode of the lithium secondary battery are set as follows. In a completely charged state of the lithium secondary battery charged by a predetermined charging method, the positive electrode active material and the negative electrode active material are in a first partially charged state, respectively. In a completely discharged state of the lithium secondary battery discharged by a predetermined discharging method, the negative electrode active material is in a second partially charged state.
摘要翻译：锂二次电池的负极具有包含硅和锡的至少一种元素的负极活性物质。锂二次电池的正极和负极的容量设定如下。在通过预定充电方法充电的锂二次电池的完全充电状态下，正极活性物质和负极活性物质分别处于第一部分充电状态。在通过预定的放电方法放电的锂二次电池的完全放电状态下，负极活性物质处于第二部分充电状态。

24. 发明授权

US08202643B2 Portable power source and portable power source system 有权
标题翻译：便携式电源和便携式电源系统
公开(公告)号：US08202643B2
公开(公告)日：2012-06-19
申请号：US12244456
申请日：2008-10-02
申请人： Takayuki Shirane
发明人： Takayuki Shirane
IPC分类号： H01M6/00 , H01M10/00 , H01M10/38 , H01M2/00
CPC分类号： B25F5/00 , H01M2/06 , H01M2/1022 , H01M2/34 , H01M10/46
摘要： A portable power source system including a battery pack housing at least one secondary battery, wherein first and second internal terminals for connecting to a pair of external terminals are provided inside the battery pack, and two or more operations in different operating directions are required to connect the external terminals to the internal terminals. The battery pack includes external terminal inserting portions for inserting the external terminals, and the two or more operations include a first operation including inserting the external terminals into the external terminal inserting portions and a second operation in a direction different from that of the first operation. In a state before the first operation is performed, at least one of the internal terminals is shielded with a protective cover, and the protective cover recedes from a position for shielding the internal terminal, in conjunction with the first operation, the second operation or a combination of the first operation and the second operation, thereby enabling a connection of the external terminals to the internal terminals.
摘要翻译：一种便携式电源系统，包括容纳至少一个二次电池的电池组，其中用于连接到一对外部端子的第一和第二内部端子设置在电池组内部，并且需要在不同操作方向上的两个或更多个操作来连接外部端子到内部端子。电池组包括用于插入外部端子的外部端子插入部分，并且两个或更多个操作包括第一操作，包括将外部端子插入到外部端子插入部分中，并且第二操作沿与第一操作不同的方向进行。在执行第一操作之前的状态下，通过保护盖屏蔽内部端子中的至少一个，并且保护盖与用于屏蔽内部端子的位置相结合，第一操作，第二操作或第一操作和第二操作的组合，从而能够将外部端子连接到内部端子。

25. 发明授权

US08192864B2 Battery, examination method and manufacturing method for negative electrode thereof, and examination apparatus and manufacturing apparatus for negative electrode thereof 有权
标题翻译：电池，其负极的检查方法和制造方法及其负极的检查装置及其制造装置
公开(公告)号：US08192864B2
公开(公告)日：2012-06-05
申请号：US12024790
申请日：2008-02-01
申请人： Hideharu Takezawa , Takayuki Shirane , Shinya Fujimura , Sadayuki Okazaki , Kazuyoshi Honda
发明人： Hideharu Takezawa , Takayuki Shirane , Shinya Fujimura , Sadayuki Okazaki , Kazuyoshi Honda
IPC分类号： H01M4/02
CPC分类号： H01M10/0525 , H01M4/0421 , H01M4/134 , H01M4/139 , H01M4/1395 , H01M2004/021 , H01M2004/027
摘要： In a method for examining a negative electrode of a battery, a total thickness of a current collector and an active material layer is measured. Then, in order to estimate a composition of the active material layer, the total resistivity of the current collector and the active material layer is measured.
摘要翻译：在检查电池的负极的方法中，测定集电体和活性物质层的总厚度。然后，为了估计活性物质层的组成，测定集电体和活性物质层的总电阻率。

26. 发明授权

US08148012B2 Method for forming active material on a current collector of negative electrode using feedback process with measuring collector 失效
标题翻译：在负极集电体上用测量收集器进行反馈处理形成活性材料的方法
公开(公告)号：US08148012B2
公开(公告)日：2012-04-03
申请号：US12024283
申请日：2008-02-01
申请人： Hideharu Takezawa , Takayuki Shirane , Shinya Fujimura , Sadayuki Okazaki , Kazuyoshi Honda
发明人： Hideharu Takezawa , Takayuki Shirane , Shinya Fujimura , Sadayuki Okazaki , Kazuyoshi Honda
IPC分类号： H01M4/02 , H01M4/13 , H01M4/58 , H01M4/66 , H01M4/68 , C23C16/00 , C23C16/24 , C23C16/10 , C23C14/10 , C23C8/00 , C23C10/10 , B05D3/00 , B05D3/06 , C08J7/18
CPC分类号： H01M4/04 , H01M4/485 , H01M4/58 , H01M4/583 , H01M4/661 , H01M10/05 , H01M2004/027
摘要： In a method for manufacturing a negative electrode for a battery, an active material layer including a metallic element M and an element A that is at least any one of oxygen, nitrogen, and carbon is formed on a current collector. This active material layer is irradiated with an X-ray and at least one of intensity of a Kα ray of the element A and intensity of a Kα ray of the metallic element M in fluorescent X-rays generated from the active material layer is measured.
摘要翻译：在电池用负极的制造方法中，在集电体上形成包含金属元素M和元素A的活性物质层，所述元素A为氧，氮，碳中的至少任一种。用X射线照射该活性物质层，测定从活性物质层生成的荧光X射线中的元素A的Kα射线的强度和金属元素M的Kα射线的强度中的至少一个。

27. 发明申请

US20090317721A1 NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY 失效
标题翻译：非水电解质二次电池
公开(公告)号：US20090317721A1
公开(公告)日：2009-12-24
申请号：US12064307
申请日：2007-08-31
申请人： Takayuki Shirane , Kaoru Inoue , Masaya Ugaji
发明人： Takayuki Shirane , Kaoru Inoue , Masaya Ugaji
IPC分类号： H01M4/58
CPC分类号： H01M10/0525 , H01M4/13 , H01M4/134 , H01M4/1395 , H01M2004/021
摘要： A non-aqueous electrolyte secondary battery has at least negative electrode, a positive electrode, and a separator between the positive electrode and negative electrode. Negative electrode has columnar first negative electrode active materials that are discretely formed on the outer peripheral surface of negative electrode current collector in the winding direction and can reversibly insert and extract lithium ions, and columnar second negative electrode active materials discretely formed on the inner peripheral surface. The positive electrode has positive electrode mixture layers containing a positive electrode active material capable of reversibly inserting and extracting lithium ions, on both surfaces of a positive electrode current collector. The difference between the porosity generated between first negative electrode active materials in negative electrode and that generated between the second negative electrode active materials in winding is set within 1.1%.
摘要翻译：非水电解质二次电池在正极和负极之间至少具有负极，正极和隔板。负极具有柱状的第一负极活性物质，其沿着卷绕方向离散地形成在负极集电体的外周面上，并且能够可逆地插入和提取锂离子，并且离散地形成在内周面上的柱状第二负极活性物质。正极具有在正极集电体的两面上含有可逆地插入和提取锂离子的正极活性物质的正极合剂层。在负极中的第一负极活性物质和绕组中的第二负极活性物质之间产生的孔隙率之间的差设定在1.1％以内。

28. 发明申请

US20090202906A1 LITHIUM SECONDARY BATTERY 有权
标题翻译：锂二次电池
公开(公告)号：US20090202906A1
公开(公告)日：2009-08-13
申请号：US12439280
申请日：2008-01-10
申请人： Masaya Ugaji , Kaoru Inoue , Takayuki Shirane
发明人： Masaya Ugaji , Kaoru Inoue , Takayuki Shirane
IPC分类号： H01M4/60 , H01M4/58
CPC分类号： H01M10/052 , H01M4/134 , H01M4/1395 , H01M4/485 , H01M10/0525 , H01M10/44 , H01M2004/027 , Y02E60/122
摘要： A negative electrode of a lithium secondary battery has a negative electrode active material including at least one element of silicon and tin. Capacities of the positive electrode and the negative electrode of the lithium secondary battery are set as follows. In a completely charged state of the lithium secondary battery charged by a predetermined charging method, the positive electrode active material and the negative electrode active material are in a first partially charged state, respectively. In a completely discharged state of the lithium secondary battery discharged by a predetermined discharging method, the negative electrode active material is in a second partially charged state.
摘要翻译：锂二次电池的负极具有包含硅和锡的至少一种元素的负极活性物质。锂二次电池的正极和负极的容量设定如下。在通过预定充电方法充电的锂二次电池的完全充电状态下，正极活性物质和负极活性物质分别处于第一部分充电状态。在通过预定的放电方法放电的锂二次电池的完全放电状态下，负极活性物质处于第二部分充电状态。

29. 发明申请

US20090142663A1 NONAQUEOUS ELECTROLYTE SECONDARY BATTERY AND METHOD OF PRODUCING THE SAME 审中-公开
标题翻译：非电解电解质二次电池及其制造方法
公开(公告)号：US20090142663A1
公开(公告)日：2009-06-04
申请号：US11885456
申请日：2006-07-19
申请人： Takashi Takeuchi , Takaya Saito , Takayuki Shirane , Atsushi Ueda
发明人： Takashi Takeuchi , Takaya Saito , Takayuki Shirane , Atsushi Ueda
IPC分类号： H01M10/40
CPC分类号： H01M10/0567 , H01M4/505 , H01M4/525 , Y10T29/49108
摘要： A nonaqueous electrolyte secondary battery, comprising a positive electrode containing a transition metal-containing composite oxide as a positive electrode active material, a negative electrode containing a negative electrode active material allowing reversible insertion and extraction of lithium, a separator, and a nonaqueous electrolyte solution, wherein the nonaqueous electrolyte solution contains at least one additive (A) selected from the group consisting of ethylene sulfite, propylene sulfite, and propane sultone and at least one additive (B) selected from the group consisting of maleic anhydride, vinylene carbonate, vinylethylene carbonate, and LiBF4; and an end voltage of charge is 4.3 to 4.5 V.
摘要翻译：一种非水电解质二次电池，包括含有过渡金属的复合氧化物作为正极活性物质的正极，含有允许锂的可逆插入和提取的负极活性物质的负极，隔膜和非水电解质溶液其中所述非水电解质溶液含有至少一种选自亚硫酸亚乙酯，亚硫酸亚丙酯和丙磺酸内酯的添加剂（A）和至少一种选自马来酸酐，碳酸亚乙烯酯，乙烯基乙烯的添加剂（B）碳酸盐和LiBF4; 电荷的终止电压为4.3〜4.5V。

30. 发明申请

US20080193848A1 NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY 失效
标题翻译：非水电解质二次电池
公开(公告)号：US20080193848A1
公开(公告)日：2008-08-14
申请号：US12030411
申请日：2008-02-13
申请人： Masato Fujikawa , Masaya Ugaji , Takayuki Shirane , Kaoru Inoue
发明人： Masato Fujikawa , Masaya Ugaji , Takayuki Shirane , Kaoru Inoue
IPC分类号： H01M4/58
CPC分类号： H01M10/0525 , H01M4/70 , H01M4/75 , H01M4/78
摘要： A non-aqueous electrolyte secondary battery comprising a negative electrode having a current collector provided with convex portions and concave portions on both surfaces, a first columnar body formed in a tilting orientation on the convex portion on one of the surfaces of the current collector, and a second columnar body formed in a tilting orientation on the convex portion on the other surface, a positive electrode having a positive electrode current collector provided with a positive electrode mixture layer containing a positive electrode active material capable of reversibly inserting and extracting lithium ions on both surfaces, and a separator interposed between the positive electrode and the negative electrode in a confronting manner, wherein the first columnar body and the second columnar body on the negative electrode are tilted to an orthogonal direction of a winding direction of the current collector.
摘要翻译：一种非水电解质二次电池，包括具有集电体的负极，所述集电器在两个表面上设置有凸部和凹部，在所述集电体的一个表面上的所述凸部上以倾斜取向形成的第一柱状体，以及在另一个表面的凸部上以倾斜取向形成的第二柱状体，具有正极集电体的正极，该正极集电体设置有包含能够在两者上可逆地插入和提取锂离子的正极活性物质的正极合剂层表面和以相对方式夹在正极和负极之间的隔膜，其中负极上的第一柱状体和第二柱状体沿着集电体的卷绕方向的正交方向倾斜。

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