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4. 发明授权

US08673470B2 Secondary cell 失效
标题翻译：二次电池
公开(公告)号：US08673470B2
公开(公告)日：2014-03-18
申请号：US13022038
申请日：2011-02-07
申请人： Kinya Aota , Toshiro Fujita , Kouichi Kajiwara , Masaaki Iwasa
发明人： Kinya Aota , Toshiro Fujita , Kouichi Kajiwara , Masaaki Iwasa
IPC分类号： H01M6/10
CPC分类号： H01M10/052 , H01M2/0217 , H01M2/263 , H01M10/0431 , H01M10/0587 , Y02T10/7011
摘要： A secondary cell includes: an electrode roll in which a positive foil on which a positive-electrode material is coated and a negative foil on which a negative-electrode material is coated are winded through a separator into a flat shape around a winding core; a case in which the electrode roll is housed; a cover which seals the case; a positive terminal and a negative terminal provided on the cover; a positive electrode current collector plate that is electrically connected to the positive foil of the electrode roll and the positive terminal and held by the cover; and a negative electrode current collector plate that is electrically connected to the negative foil of the electrode roll and the negative terminal and held by the cover. The positive electrode current collector plate and the negative electrode current collector plate are each connected to the winding core.
摘要翻译：二次电池包括：其上涂覆有正极材料的正极箔和其上涂覆有负极材料的负极箔的电极辊绕隔板卷绕成绕芯的扁平形状; 容纳电极辊的情况; 一个封盖的封面; 设置在盖上的正极端子和负极端子; 与电极辊的正极和正极端子电连接并由盖保持的正极集电板; 以及负极集电板，其与电极辊和负极端子的负极箔电连接并由盖保持。正极集电板和负极集电板分别与卷芯连接。

5. 发明申请

US20110076535A1 SECONDARY BATTERY AND SECONDARY BATTERY MANUFACTURING METHOD 审中-公开
标题翻译：二次电池和二次电池制造方法
公开(公告)号：US20110076535A1
公开(公告)日：2011-03-31
申请号：US12957455
申请日：2010-12-01
申请人： Kinya Aota , Kenji Nakai , Masatsugu Arai , Akinori Tada
发明人： Kinya Aota , Kenji Nakai , Masatsugu Arai , Akinori Tada
IPC分类号： H01M10/36
CPC分类号： H01M2/263 , H01M10/0431 , H01M10/0587 , Y10T29/49108 , Y10T29/49114
摘要： In a secondary battery, for providing a structure which can enable a welding operation even when a gap is formed between a current collecting plate and a winding assembly, recessed portions are formed in a positive current collecting plate. The recessed portions are disposed opposite to the winding assembly. A laser beam is irradiated to welding protrusions located between the recessed portions to melt the welding protrusions. Here, since the end surface of a positive electrode foil is uneven in height, the positive electrode foil does not contact the positive current collecting plate necessarily. The welding operation is performed by heating, melting, and dropping the welding protrusions by the use of a YAG laser under the welding condition of a laser power of 900 W and a welding speed 2 m/min.
摘要翻译：在二次电池中，为了提供即使在集电板和绕组组件之间形成间隙也能进行焊接操作的结构，在正极集电板中形成有凹部。凹部设置成与卷绕组件相对。将激光束照射到位于凹部之间的焊接突起，以熔化焊接突起。这里，由于正极箔的端面高度不均匀，所以正极箔不必接触正极集电板。在900W的激光功率和2m / min的焊接速度的焊接条件下，通过使用YAG激光器对焊接突起进行加热，熔化，滴下，进行焊接作业。

6. 发明授权

US07867644B2 Secondary battery and secondary battery manufacturing method 有权
标题翻译：二次电池和二次电池的制造方法
公开(公告)号：US07867644B2
公开(公告)日：2011-01-11
申请号：US12018619
申请日：2008-01-23
申请人： Kinya Aota , Kenji Nakai , Masatsugu Arai , Akinori Tada
发明人： Kinya Aota , Kenji Nakai , Masatsugu Arai , Akinori Tada
IPC分类号： H01M4/00
CPC分类号： H01M2/263 , H01M10/0431 , H01M10/0587 , Y10T29/49108 , Y10T29/49114
摘要： In a secondary battery, for providing a structure which can enable a welding operation even when a gap is formed between a current collecting plate and a winding assembly, recessed portions are formed in a positive current collecting plate. The recessed portions are disposed opposite to the winding assembly. A laser beam is irradiated to welding protrusions located between the recessed portions to melt the welding protrusions. Here, since the end surface of a positive electrode foil is uneven in height, the positive electrode foil does not contact the positive current collecting plate necessarily. The welding operation is performed by heating, melting, and dropping the welding protrusions by the use of a YAG laser under the welding condition of a laser power of 900 W and a welding speed 2 m/min.
摘要翻译：在二次电池中，为了提供即使在集电板和绕组组件之间形成间隙也能进行焊接操作的结构，在正极集电板中形成有凹部。凹部设置成与卷绕组件相对。将激光束照射到位于凹部之间的焊接突起，以熔化焊接突起。这里，由于正极箔的端面高度不均匀，所以正极箔不必接触正极集电板。在900W的激光功率和2m / min的焊接速度的焊接条件下，通过使用YAG激光器对焊接突起进行加热，熔化，滴下，进行焊接作业。

7. 发明申请

US20100297469A1 Method of joining two members by friction stir welding 审中-公开
标题翻译：通过摩擦搅拌焊接两个构件的方法
公开(公告)号：US20100297469A1
公开(公告)日：2010-11-25
申请号：US12805385
申请日：2010-07-28
申请人： Kinya Aota , Tsuyoshi Takenaka , Yasuo Ishimaru
发明人： Kinya Aota , Tsuyoshi Takenaka , Yasuo Ishimaru
IPC分类号： B32B15/01
CPC分类号： B61D17/043 , B23K20/122 , B23K20/123 , B23K20/126 , B23K33/00 , B23K33/004 , B23K2101/045 , E04C2/08 , E04C2/36 , E04C2/543 , Y10T403/478 , Y10T428/12 , Y10T428/1234 , Y10T428/12375 , Y10T428/12382 , Y10T428/12493 , Y10T428/192 , Y10T428/24777
摘要： This invention provides a configuration of a joint that allows a satisfactory welded joint to be formed with reduced deformation of the joint region when two-face structures (panels) are friction-welded end to end. The panels 31, 32 each have two substantially parallel plates 33, 34 and a third member 35 connecting the two plates 33, 34. The end portions of the plates 33, 34 of one panel 32 are friction-welded to the end portions of the plates 33, 34 of the other panel 32. At least one of the panels has a plate 36 at its end for connecting the plates 33 and 34 and has a rigidity to support a pressing force produced during the friction welding.
摘要翻译：本发明提供了一种接头的结构，当双面结构（面板）端对端进行摩擦焊接时，允许形成具有减小的接头区域变形的令人满意的焊接接头。面板31,32各具有两个基本上平行的板33,34和连接两个板33,34的第三构件35.一个面板32的板33,34的端部被摩擦焊接到至少一个面板在其端部具有用于连接板33和34的板36，并且具有支撑摩擦焊接期间产生的按压力的刚性。

8. 发明授权

US07635075B2 Method of friction stir-spot welding and welding apparatus 有权
标题翻译：摩擦搅拌点焊和焊接设备的方法
公开(公告)号：US07635075B2
公开(公告)日：2009-12-22
申请号：US10589988
申请日：2005-03-16
申请人： Satoshi Hirano , Kinya Aota , Masahisa Inagaki , Kazutaka Okamoto , Tomio Odakura
发明人： Satoshi Hirano , Kinya Aota , Masahisa Inagaki , Kazutaka Okamoto , Tomio Odakura
IPC分类号： B23K20/12
CPC分类号： B23K20/1265
摘要： A problem of FSW spot-welding is that a bonding strength tends to be low, since an area of metallic bonding is limited to the neighborhood of a pin portion of the welding tool.In order to solve the problem, after a tool (1) is inserted into a member (4) to be welded, a rotation shaft of the welding tool is tilted around a predetermined point (13) as a fulcrum, and the tip portion of the welding tool (1) is swung to enlarge a plastic flow area caused by rotation of the tool. As a result, the welding strength can be increased.
摘要翻译： FSW点焊的问题在于，由于金属接合面积被限制在焊接工具的销部附近，所以接合强度趋于变低。为了解决这个问题，在将工具（1）插入到待焊接的部件（4）中之后，焊接工具的旋转轴以作为支点的预定点（13）倾斜，并且摆动焊接工具（1）以扩大由工具旋转引起的塑性流动面积。结果，可以提高焊接强度。

9. 发明申请

US20070181646A1 Friction Stir Welding Method 审中-公开
标题翻译：摩擦搅拌焊接方法
公开(公告)号：US20070181646A1
公开(公告)日：2007-08-09
申请号：US11624237
申请日：2007-01-18
申请人： Kinya Aota
发明人： Kinya Aota
IPC分类号： A47J36/02
CPC分类号： B23K20/1255 , B23K20/1265 , B23K20/2275 , B23K20/233 , B23K2103/10 , B23K2103/18 , B23K2103/20 , B23K2103/26
摘要： The present invention provides a friction stir welding method in which a plurality of members are lapped and a welding tool is pressed into one of the members, while being rotated, to cause friction stir to weld the members. A small diameter projected part is disposed at a tip end of a shoulder of the welding tool, and is positioned out of a rotating axis of the welding tool. Especially, the method is suitable for spot welding and removes a surface oxidation film on a lapped welding interface to weld two members.
摘要翻译：本发明提供了一种摩擦搅拌焊接方法，其中多个构件被研磨并且焊接工具在被旋转的同时被压入其中一个构件中，以引起摩擦搅动以焊接构件。小直径突出部分设置在焊接工具的肩部的尖端处，并且位于焊接工具的旋转轴线之外。特别地，该方法适用于点焊，并且去除搭接的焊接界面上的表面氧化膜以焊接两个构件。

10. 发明授权

US07178303B2 Friction stir welding hollow frame member 失效
标题翻译：摩擦搅拌焊中空框架构件
公开(公告)号：US07178303B2
公开(公告)日：2007-02-20
申请号：US10600613
申请日：2003-06-23
申请人： Kinya Aota , Tsuyoshi Takenaka , Yasuo Ishimaru
发明人： Kinya Aota , Tsuyoshi Takenaka , Yasuo Ishimaru
IPC分类号： B23K20/12 , E04C2/08 , E04C3/04
CPC分类号： B61D17/043 , B23K20/122 , B23K20/123 , B23K20/126 , B23K33/00 , B23K33/004 , B23K2101/045 , E04C2/08 , E04C2/36 , E04C2/543 , Y10T403/478 , Y10T428/12 , Y10T428/1234 , Y10T428/12375 , Y10T428/12382 , Y10T428/12493 , Y10T428/192 , Y10T428/24777
摘要： This invention provides a configuration of a joint that allows a satisfactory welded joint to be formed with reduced deformation of the joint region when two-face structures (panels) are friction-welded end to end. The panels 31, 32 each have two substantially parallel plates 33, 34 and a third member 35 connecting the two plates 33, 34. The end portions of the plates 33, 34 of one panel 32 are friction-welded to the end portions of the plates 33, 34 of the other panel 32. At least one of the panels has a plate 36 at its end for connecting the plates 33 and 34 and has a rigidity to support a pressing force produced during the friction welding.
摘要翻译：本发明提供了一种接头的结构，当双面结构（面板）端对端进行摩擦焊接时，允许形成具有减小的接头区域变形的令人满意的焊接接头。面板31,32各具有两个基本上平行的板33,34和连接两个板33,34的第三构件35.一个面板32的板33,34的端部被摩擦焊接到至少一个面板在其端部具有用于连接板33和34的板36，并且具有支撑摩擦焊接期间产生的按压力的刚性。

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