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21. 发明授权

US07951487B2 Electrode group for nonaqueous battery and method for producing the same, and cylindrical nonaqueous secondary battery and method for producing the same 有权
标题翻译：非水电极用电极组及其制造方法，以及圆筒型非水系二次电池及其制造方法
公开(公告)号：US07951487B2
公开(公告)日：2011-05-31
申请号：US12933071
申请日：2009-11-16
申请人： Masaharu Miyahisa , Seiichi Kato , Mao Yamashita
发明人： Masaharu Miyahisa , Seiichi Kato , Mao Yamashita
IPC分类号： H01M4/02 , H01M4/04 , H01M10/12 , H01M10/0587
CPC分类号： H01M2/1673 , H01M2/34 , H01M2/361 , H01M4/131 , H01M4/133 , H01M4/525 , H01M4/62 , H01M4/70 , H01M4/80 , H01M10/0431 , H01M10/0436 , H01M10/0525 , H01M10/0587 , H01M10/4235 , H01M2004/021 , H01M2004/025 , H01M2004/027 , Y10T29/49115
摘要： A positive electrode 2 includes a positive electrode current collector lead 70 connected to a core exposed part 78 formed at a longitudinal center of a current collector core 72. A negative electrode 3 includes a double-coated part 14 including an active material layer 13 and a porous protective film 28 formed on each surface of a current collector core 12, a core exposed part 18, and a single-coated part 17 which is located between the double-coated part 14 and the core exposed part 18, and includes the active material layer 13 and the porous protective film 28 formed only on one of the surfaces of the current collector core 12. A plurality of grooves 10 are formed in each surface of the double-coated part 14, while the grooves 10 are not formed in the single-coated part 17. A negative electrode current collector lead 20 is connected to the core exposed part 18. The negative electrode 3 is wound in such a manner that the core exposed part 18 constitutes a last wound end.
摘要翻译：正极2包括与在集电体芯72的纵向中心形成的芯部露出部78连接的正极集电体引线70.负极3包括双面涂布部14，该双面部14包括活性物质层13和形成在集电芯12的每个表面上的多孔保护膜28，芯暴露部分18和位于双涂层部分14和芯暴露部分18之间的单涂层部分17，并且包括活性材料层13和仅形成在集电芯12的一个表面上的多孔保护膜28.多个槽10形成在双面涂布部14的各表面中，而槽10不形成在单层涂覆部分17.负极集电体引线20连接到芯部暴露部分18.负极3以使芯部暴露部分18构成最后的卷绕端部的方式缠绕。

22. 发明申请

US20110039140A1 POSITIVE ELECTRODE FOR NONAQUEOUS BATTERY, ELECTRODE GROUP FOR NONAQUEOUS BATTERY AND METHOD FOR PRODUCING THE SAME, AND RECTANGULAR NONAQUEOUS SECONDARY BATTERY AND METHOD FOR PRODUCING THE SAME 审中-公开
标题翻译：用于非电池电池的正电极，用于非电池电池的电极组及其制造方法，以及矩形非水性二次电池及其制造方法
公开(公告)号：US20110039140A1
公开(公告)日：2011-02-17
申请号：US12922634
申请日：2009-11-16
申请人： Masaharu Miyahisa , Seiichi Kato , Mao Yamashita
发明人： Masaharu Miyahisa , Seiichi Kato , Mao Yamashita
IPC分类号： H01M10/02
CPC分类号： H01M2/34 , H01M2/0207 , H01M2/0217 , H01M2/1673 , H01M2/361 , H01M4/0435 , H01M4/131 , H01M4/133 , H01M4/139 , H01M4/1391 , H01M4/1393 , H01M4/525 , H01M4/80 , H01M10/0525 , H01M10/0587 , H01M10/4235 , H01M2004/021 , H01M2004/025 , Y10T29/49108
摘要： A positive electrode 2 includes a double-coated part 14 including an active material layer 13 and a porous protective film 28 formed on each surface of a current collector core 12, a core exposed part 18, and a single-coated part 17 which is located between the double-coated part 14 and the core exposed part 18, and includes the active material layer 13 and the porous protective film 28 formed only on one of the surfaces of the current collector core 12. A plurality of grooves 10 are formed in each surface of the double-coated part 14, while the grooves 10 are not formed in the single-coated part 17. The grooves 10 are formed in a surface of the porous protective film 28 to extend in a surface of the active material layer 13. A positive electrode current collector lead 20 is connected to the core exposed part 18. The positive electrode 2 is wound in such a manner that the core exposed part 18 constitutes a last wound end, or the positive electrode 2 is accordion-folded in such a manner that the core exposed part 18 constitutes an outermost layer.
摘要翻译：正极2包括：包含活性物质层13和形成在集电体芯12的每个表面上的多孔保护膜28，芯部暴露部分18和位于第一部分的单个涂覆部分17的双重涂覆部分14。在双面涂布部14和芯部露出部18之间形成有活性物质层13和仅在集电芯12的一个表面上形成的多孔保护膜28.多个槽10形成在各个双面涂布部分14的表面，而沟槽10不形成在单涂层部分17中。凹槽10形成在多孔保护膜28的表面中，以在活性材料层13的表面上延伸。正极集电体引线20与芯部露出部18连接。正极2以这样的方式被卷绕，使得芯部露出部18构成最后的卷绕端，或者将正极2折叠成这样的方式芯部暴露部分18构成最外层。

23. 发明申请

US20110014510A1 ELECTRODE GROUP FOR NONAQUEOUS BATTERY AND METHOD FOR PRODUCING THE SAME, AND CYLINDRICAL NONAQUEOUS SECONDARY BATTERY AND METHOD FOR PRODUCING THE SAME 有权
标题翻译：非电解电池用电极组及其制造方法，以及圆柱形非水性二次电池及其制造方法
公开(公告)号：US20110014510A1
公开(公告)日：2011-01-20
申请号：US12933071
申请日：2009-11-16
申请人： Masaharu Miyahisa , Seiichi Kato , Mao Yamashita
发明人： Masaharu Miyahisa , Seiichi Kato , Mao Yamashita
IPC分类号： H01M10/12 , H01M10/0587
CPC分类号： H01M2/1673 , H01M2/34 , H01M2/361 , H01M4/131 , H01M4/133 , H01M4/525 , H01M4/62 , H01M4/70 , H01M4/80 , H01M10/0431 , H01M10/0436 , H01M10/0525 , H01M10/0587 , H01M10/4235 , H01M2004/021 , H01M2004/025 , H01M2004/027 , Y10T29/49115
摘要： A positive electrode 2 includes a positive electrode current collector lead 70 connected to a core exposed part 78 formed at a longitudinal center of a current collector core 72. A negative electrode 3 includes a double-coated part 14 including an active material layer 13 and a porous protective film 28 formed on each surface of a current collector core 12, a core exposed part 18, and a single-coated part 17 which is located between the double-coated part 14 and the core exposed part 18, and includes the active material layer 13 and the porous protective film 28 formed only on one of the surfaces of the current collector core 12. A plurality of grooves 10 are formed in each surface of the double-coated part 14, while the grooves 10 are not formed in the single-coated part 17. A negative electrode current collector lead 20 is connected to the core exposed part 18. The negative electrode 3 is wound in such a manner that the core exposed part 18 constitutes a last wound end.
摘要翻译：正极2包括与形成在集电体芯72的纵向中心的芯部露出部78连接的正极集电体引线70.负极3包括双面涂布部14，该双面涂布部14包括活性物质层13和形成在集电芯12的每个表面上的多孔保护膜28，芯暴露部分18和位于双涂层部分14和芯暴露部分18之间的单涂层部分17，并且包括活性材料层13和仅形成在集电芯12的一个表面上的多孔保护膜28.多个槽10形成在双面涂布部14的各表面中，而槽10不形成在单层涂覆部分17.负极集电体引线20连接到芯部暴露部分18.负极3以使芯部暴露部分18构成最后的卷绕端部的方式缠绕。

24. 发明授权

US07629076B2 Battery and method for manufacturing the same 失效
标题翻译：电池及其制造方法
公开(公告)号：US07629076B2
公开(公告)日：2009-12-08
申请号：US10923949
申请日：2004-08-24
申请人： Masaharu Miyahisa , Hideki Kasahara , Yoshiyuki Tada , Toshitaka Niitsuma
发明人： Masaharu Miyahisa , Hideki Kasahara , Yoshiyuki Tada , Toshitaka Niitsuma
IPC分类号： H01M6/00 , H01M6/08 , H01M2/00 , H01M2/08
CPC分类号： H01M2/027 , H01M2/022 , H01M2/023 , H01M2/0275 , H01M2/0285 , H01M2/0413 , H01M2/046 , H01M2/08 , H01M2/1229 , H01M2/22 , H01M2/263 , H01M2/361 , H01M10/0431 , H01M10/30 , H01M10/345 , Y10T29/49107 , Y10T29/49108 , Y10T29/49114
摘要： A battery having a collecting structure that can reduce internal resistance of the battery and a structure that allows easy manufacturing of the battery by the following processes is provided. An enlarged portion is formed near an opening end of a battery case and a supporting ledge is provided on the inner surface of the lower end of the enlarged portion. A collector of one polarity is bonded to an electrode plate group. A connection lead is bonded to the collector at one end and is bonded to a lower surface of a sealing member at the other end. An insulation gasket is mounted to a peripheral edge portion of the sealing member from a side opposite to the collector. The peripheral edge portion of the sealing member is supported by the supporting ledge with the insulation gasket interposed therebetween. Then, the peripheral edge portion of the sealing member is horizontally fastened and securely held via the insulation gasket by caulking the opening end of the battery case and performing a process for reducing the diameter of the enlarged portion.
摘要翻译：提供一种具有能够降低电池的内部电阻的收集结构的电池和通过以下处理容易地制造电池的结构。在电池盒的开口端附近形成有扩大部，在扩大部的下端的内表面上设置有支撑突起。一极性的集电极与电极板组接合。连接引线在一端结合到集电器，并且在另一端粘合到密封构件的下表面。绝缘衬垫从与集电体相对的一侧安装到密封构件的周缘部。密封构件的周边部分由支撑凸缘支撑，绝缘垫片介于其间。然后，密封构件的周缘部通过铆接电池壳体的开口端而通过绝缘垫片被水平地固定并牢固地保持，并且执行减小扩大部分的直径的处理。

25. 发明授权

US07601464B2 Electrode core material and battery using the same 失效
标题翻译：电极芯材料和电池使用相同
公开(公告)号：US07601464B2
公开(公告)日：2009-10-13
申请号：US10326329
申请日：2002-12-19
申请人： Yoshiyuki Muraoka , Yoichiro Tsuji , Masaharu Miyahisa
发明人： Yoshiyuki Muraoka , Yoichiro Tsuji , Masaharu Miyahisa
IPC分类号： H01M4/70
CPC分类号： H01M4/0419 , H01M4/0471 , H01M4/661 , H01M4/667 , H01M4/78 , H01M4/803 , H01M10/345 , Y02E60/124 , Y10T29/10
摘要： An electrode core material has a substrate and at least one porous material layer diffusion-bonded to the substrate. The substrate is made of a metal foil processed into a three-dimensional structure which is substantially deformed from a major plane of the metal foil, preferably having bulge portions which protrude from at least one side of the metal foil, the bulge portions preferably having a curved, strip-shaped form between laterally spaced slits in the metal foil. The porous material layer is made of metal fine particles diffusion-bonded to each other, and the porous material layer has a three-dimensional structure which is substantially uniform in thickness and porosity. Methods are provided for producing the electrode core material by diffusion bonding the porous material layer to the substrate either before or after deforming the metal foil. The electrode core material may be used for the positive and/or negative electrode of an alkaline storage battery.
摘要翻译：电极芯材料具有基底和至少一个扩散粘合到基底上的多孔材料层。基板由加工成三维结构的金属箔制成，其从金属箔的主平面基本变形，优选具有从金属箔的至少一侧突出的凸出部分，凸起部分优选具有在金属箔中的横向间隔的狭缝之间形成弯曲的带状。多孔材料层由彼此扩散接合的金属细颗粒制成，并且多孔材料层具有厚度和孔隙率基本均匀的三维结构。提供了通过在金属箔变形之前或之后将多孔材料层扩散粘合到基底上来制造电极芯材料的方法。电极芯材料可以用于碱性蓄电池的正极和/或负极。

26. 发明申请

US20060035153A1 Alkali storage battery and method of producing the same 失效
公开(公告)号：US20060035153A1
公开(公告)日：2006-02-16
申请号：US10532043
申请日：2004-03-09
申请人： Yoshiyuki Muraoka , Haruya Nakai , Masaharu Miyahisa
发明人： Yoshiyuki Muraoka , Haruya Nakai , Masaharu Miyahisa
IPC分类号： H01M2/16 , H01M10/04 , H01M4/80 , H01M4/74
CPC分类号： H01M2/1673 , H01M2/168 , H01M2/263 , H01M4/0404 , H01M4/0409 , H01M4/0419 , H01M4/0435 , H01M4/0471 , H01M4/242 , H01M4/26 , H01M4/32 , H01M4/74 , H01M4/808 , H01M10/30 , H01M10/345 , Y02E60/124 , Y02P70/54 , Y10T29/49108
摘要： An alkaline storage battery comprising: a positive electrode plate; a negative electrode plate; separators interposed between the positive electrode plate and the negative electrode plate; and an alkaline electrolyte, wherein a first edge of the positive electrode plate and a first edge of the negative electrode plate serve as current collecting portions, at least a second edge of at least the positive electrode plate is covered with polyethylene resin on an end face and peripheral sides thereof, the second edge being positioned opposite to the first edge, and the polyethylene resin film formed at the second edge of the positive electrode plate adheres to the separators positioned on both sides of the positive electrode plate.

27. 外观设计

USD476619S1 Battery 失效
公开(公告)号：USD476619S1
公开(公告)日：2003-07-01
申请号：US29157041
申请日：2002-03-12
申请人： Masumi Katsumoto , Masaharu Miyahisa , Masahiko Kato , Yoshihiro Boki
设计人： Masumi Katsumoto , Masaharu Miyahisa , Masahiko Kato , Yoshihiro Boki

28. 外观设计

USD471515S1 Battery 失效
公开(公告)号：USD471515S1
公开(公告)日：2003-03-11
申请号：US29145839
申请日：2001-07-27
申请人： Hideki Kasahara , Masumi Katsumoto , Masaharu Miyahisa , Yoshihiro Boki
设计人： Hideki Kasahara , Masumi Katsumoto , Masaharu Miyahisa , Yoshihiro Boki

29. 发明申请

US20150147598A1 METHOD FOR PRODUCING BATTERY AND BATTERY 有权
标题翻译：生产电池和电池的方法
公开(公告)号：US20150147598A1
公开(公告)日：2015-05-28
申请号：US14410645
申请日：2012-06-28
申请人： Toshihiko Inoue , Masaharu Miyahisa , Hajime Konishi , Koichi Toriyama
发明人： Toshihiko Inoue , Masaharu Miyahisa , Hajime Konishi , Koichi Toriyama
IPC分类号： H01M4/66 , H01M10/42 , H01M4/04 , H01M2/34
CPC分类号： H01M4/661 , B23K11/115 , B23K20/10 , H01M2/26 , H01M2/263 , H01M2/345 , H01M4/0471 , H01M4/70 , H01M10/0413 , H01M10/0431 , H01M10/4235 , H01M2200/20 , Y10T29/49108
摘要： A method for producing a battery resulting from the joining with a plurality of weld nuggets therebetween of a foil layered part, at which foil exposed portions exposing an aluminum foil overlap, and a positive terminal member made of aluminum, includes: a formation step for forming at the foil layered part a foil welded part at which are formed, by welding aluminum foils together by means of ultrasonic welding, a first high-position part at at least a section of a surface to be joined, and a plurality of first low-position parts distributed at scattered points within the first high-position part; and a resistance-welding step for contacting the first high-position part to the positive terminal member, generating weld nuggets at the first low-position part by flowing an electric current, and resistance-welding the foil welded part and the positive terminal member with the weld nuggets therebetween.
摘要翻译：一种电池的制造方法，其特征在于，在与箔之间形成有多个焊接块的情况下，形成有由铝箔重叠的箔露出部和铝构成的正极端子构成的箔层叠部，在箔层叠部分，通过超声波焊接将铝箔焊接在一起形成箔箔焊接部分，在要连接的表面的至少一部分上形成第一高位部件，以及多个第一低压部件，分配在第一高位置部分内的散点处的位置零件; 以及电阻焊接工序，用于使第一高位部件与正极端子部件接触，通过使电流流动而在第一低位置部分产生焊接熔块，并且将箔焊接部件和正极端子部件进行电阻焊接其间的焊接块。

30. 发明授权

US08057933B2 Safety mechanism for laminate battery 失效
标题翻译：层压电池的安全机理
公开(公告)号：US08057933B2
公开(公告)日：2011-11-15
申请号：US11915356
申请日：2006-05-18
申请人： Masaharu Miyahisa , Yoshiki Ohsawa , Tsuyoshi Hatanaka , Yasuhiko Yamasaki
发明人： Masaharu Miyahisa , Yoshiki Ohsawa , Tsuyoshi Hatanaka , Yasuhiko Yamasaki
IPC分类号： H01M2/08 , H01M2/12
CPC分类号： H01M2/1077 , H01M2/0207 , H01M2/12 , H01M2/1223 , H01M2/1229 , H01M6/46 , H01M10/0525
摘要： A safety mechanism for a laminate battery. An exterior case (5) consists of two molded sheets (5a) made of laminate sheets, superposed upon one another, and bonded together around the outer edges. The exterior case has a protrusion (10) that communicates with the interior of the exterior case and protrudes outwardly from one side. A safety vent (13) is made up of an exhaust hole (11) formed in at lease one of the two molded sheets (5a) in the protrusion (10), and a valve element (12) making elastic pressure contact with the edge of the exhaust hole (11) to seal it. The safety mechanism does not operate within the range of internal pressure variation during normal use, but operates reliably at a time point when a predetermined valve operating pressure is reached to release a necessary amount of gas to the outside, this valve operating pressure being within the safe range relative to the pressure resistance of the exterior case (5) made of laminate sheets. Also, the safety vent configuration enables a reduction in production cost.
摘要翻译：层压电池的安全机构。外壳（5）由两层叠片构成的两个模制板（5a）组成，彼此叠置并围绕外边缘粘结在一起。外壳具有与外壳的内部连通并从一侧向外突出的突起（10）。安全排气口（13）由在突起（10）中的两个模制板（5a）中的至少一个形成的排气孔（11）和与该边缘（10）弹性压力接触的阀元件的排气孔（11）进行密封。安全机构在正常使用期间不能在内部压力变化的范围内工作，而是在达到预定的阀操作压力的时间点可靠地操作以将必需量的气体释放到外部，该阀操作压力在相对于由层合板制成的外壳（5）的耐压性的安全范围。此外，安全排气构造能够降低生产成本。

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