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1. 发明授权

US6103418A Closed secondary battery and its manufacturing method 失效
标题翻译：封闭二次电池及其制造方法
公开(公告)号：US6103418A
公开(公告)日：2000-08-15
申请号：US938302
申请日：1997-09-26
申请人： Kenji Sato , Hiroshi Inoue , Nobuyasu Morishita , Munehisa Ikoma
发明人： Kenji Sato , Hiroshi Inoue , Nobuyasu Morishita , Munehisa Ikoma
IPC分类号： H01M2/06 , H01M2/08 , H01M2/30 , H01M10/34
CPC分类号： H01M2/08 , H01M2/06 , H01M10/34 , H01M2/30
摘要： A closed secondary battery having a sealing structure for preventing electrolyte leak for a long period is presented. An annular packing is chemically bonded in a ring form to the surface of a disk-shaped flange formed inside of a battery of a terminal pole projecting from inside to outside of the battery, by penetrating through a cover member of closed secondary battery. Fitting an annular spring while pulling the terminal to outside of the battery, the terminal pole is fixed in the cover member. At this time, the annular packing is compressed against the cover member, and the passage of electrolyte leak is shut by this compression.
摘要翻译：提出了具有用于长期防止电解液泄漏的密封结构的封闭二次电池。环形填料通过穿过封闭的二次电池的盖构件，以环形化学键合到形成在从电池内部向外突出的端子极的电池内侧的盘形凸缘的表面。在将端子拉到电池外部的同时安装环形弹簧，端子极固定在盖构件中。此时，环状填料被压靠在盖构件上，电解液泄漏的通过被这种压缩所关闭。

2. 发明授权

US5985480A Assembled batteries 失效
标题翻译：组装电池
公开(公告)号：US5985480A
公开(公告)日：1999-11-16
申请号：US915466
申请日：1997-08-20
申请人： Kenji Sato , Nobuyasu Morishita , Hiroshi Inoue , Munehisa Ikoma
发明人： Kenji Sato , Nobuyasu Morishita , Hiroshi Inoue , Munehisa Ikoma
IPC分类号： H01M2/20 , H01M2/34 , H01R31/08
CPC分类号： H01M2/206 , H01M2/344 , H01R31/085
摘要： In constructing assembled batteries by electrically connecting through a connecting bar the terminals of neighboring single cells by means of metallic parts of the terminals, by directly covering both sides of the connecting bar with the exception of the electrical connection with an insulating protecting layer of either natural rubber, synthetic rubber, or synthetic resin, and by directly or indirectly insulating and protecting the surface of the metallic parts for electrical connection, it was made possible to prevent corrosion of the connecting bar and the metallic parts for electrical connection, and to prevent capacity fluctuation due to heretofore observed leakage current of single cells composing electric vehicle batteries to be used under severe conditions for a long period and at a high operating voltage, thereby improving the reliability and dramatically reducing the maintenance load.
摘要翻译：在通过连接杆将相邻单电池的端子通过端子的金属部分电连接的情况下，通过直接覆盖连接杆的两侧而构成组合电池，除了与天然绝缘保护层的电连接橡胶，合成橡胶或合成树脂，并且通过直接或间接地绝缘和保护用于电连接的金属部件的表面，可以防止连接杆和用于电连接的金属部件的腐蚀，并且防止容量由于迄今观察到在长时间和高工作电压条件下使用的构成电动车辆电池的单电池的泄漏电流的波动，从而提高可靠性并显着降低维护负载。

3. 发明授权

US07166390B2 Battery module, and rechargeable battery for constituting the battery module 有权
标题翻译：电池模块和可充电电池组成电池模块
公开(公告)号：US07166390B2
公开(公告)日：2007-01-23
申请号：US10873184
申请日：2004-06-23
申请人： Shinji Hamada , Hiroshi Inoue , Akihiro Taniguchi , Nobuyasu Morishita , Noriyuki Fujioka , Munehisa Ikoma , Yoshiaki Ogata
发明人： Shinji Hamada , Hiroshi Inoue , Akihiro Taniguchi , Nobuyasu Morishita , Noriyuki Fujioka , Munehisa Ikoma , Yoshiaki Ogata
IPC分类号： H01M2/26
CPC分类号： H01M2/266 , H01M2/24 , H01M4/80 , H01M10/0413 , H01M10/345
摘要： A group of electrodes are accommodated in a prismatic cell case of a rechargeable battery. Intervening separators are provided between positive and negative electrode plates arranged alternately in parallel to long lateral walls of the cell case. The positive electrode plates each include a lead portion having a surface on which at least one lead plate is attached. Lateral edges of the positive electrode plates protrude beyond the negative electrode plates on one side, and lateral edges of the negative electrode plates protrude beyond the group of positive electrode plates on the opposite side. The protruding portions form the lead portions. Upper open ends of the cell cases are closed by an integral lid member.
摘要翻译：一组电极容纳在可再充电电池的棱柱形电池壳体中。在与电池壳体的长侧壁交替平行布置的正极板和负极板之间设置有间隔隔板。正极板各自包括具有附接有至少一个引线板的表面的引线部分。正极板的侧边缘在一侧突出超过负极板，并且负极板的横向边缘突出超过相反侧的正极板组。突出部分形成引线部分。电池盒的上开口端由一体的盖构件封闭。

4. 发明授权

US06821673B1 Battery module, and rechargeable battery for constituting the battery module 有权
标题翻译：电池模块和可充电电池组成电池模块
公开(公告)号：US06821673B1
公开(公告)日：2004-11-23
申请号：US09614769
申请日：2000-07-12
申请人： Shinji Hamada , Hiroshi Inoue , Akihiro Taniguchi , Nobuyasu Morishita , Noriyuki Fujioka , Munehisa Ikoma , Yoshiaki Ogata
发明人： Shinji Hamada , Hiroshi Inoue , Akihiro Taniguchi , Nobuyasu Morishita , Noriyuki Fujioka , Munehisa Ikoma , Yoshiaki Ogata
IPC分类号： H01M226
CPC分类号： H01M2/266 , H01M2/24 , H01M4/80 , H01M10/0413 , H01M10/345
摘要： In each of the cells that constitute an battery module, a plurality of positive electrode plates and negative electrode plates are layered parallel to the long lateral walls of prismatic cell cases with intervening separators therebetween, wherein lateral edge portions of the positive electrode plates protrude beyond the negative electrode plates on one side, and lateral edge portions of the negative electrode plates protrude beyond the group of positive electrode plates on the opposite side, the protruding portions forming lead portions.
摘要翻译：在构成电池模块的每个电池中，多个正极板和负极板与棱镜电池壳体的长侧壁平行地分开，其间具有中间隔板，正电极板的侧边缘部分突出超过一侧的负极板和负极板的横向边缘部分突出超过相反侧的正极板组，突出部分形成引线部分。

5. 发明授权

US06780538B2 Battery module, and rechargeable battery for constituting the battery module 有权
标题翻译：电池模块和可充电电池组成电池模块
公开(公告)号：US06780538B2
公开(公告)日：2004-08-24
申请号：US10455345
申请日：2003-06-06
申请人： Shinji Hamada , Hiroshi Inoue , Akihiro Taniguchi , Nobuyasu Morishita , Noriyuki Fujioka , Munehisa Ikoma , Yoshiaki Ogata
发明人： Shinji Hamada , Hiroshi Inoue , Akihiro Taniguchi , Nobuyasu Morishita , Noriyuki Fujioka , Munehisa Ikoma , Yoshiaki Ogata
IPC分类号： H01M226
CPC分类号： H01M2/266 , H01M2/24 , H01M4/80 , H01M10/0413 , H01M10/345
摘要： A battery module is provided which includes multiple rechargeable batteries coupled together. The battery module includes multiple prismatic cell cases having short lateral walls and long lateral walls arranged side by side. Adjacent short lateral walls are integral with each other. The battery module includes holes extending through the short lateral walls of the cell cases at upper edge portions. The battery module also includes a pair of frame fittings that have base ends and protruding portions in each of the cell cases for connecting two adjacent cell cases. The protruding portions of the pair of frame fittings extend into the through holes in the upper edge portions of the short lateral walls of the cell cases from both sides and are welded together. Positive and negative electrode collector plates in the cell cases are respectively attached to the base ends of the frame fittings. End frame fittings that have base ends and protruding portions for cell cases are located at both outer ends of the rechargeable battery for connecting the cell cases to outside terminals. Connection terminals that have protruding portions are connected to the end frame fittings at both outer ends of the rechargeable battery.
摘要翻译：提供了一种电池模块，其包括耦合在一起的多个可再充电电池。电池模块包括具有短侧壁的多个棱柱形电池壳体和并排布置的长侧壁。相邻的短侧壁彼此是一体的。电池模块包括在上边缘部分处延伸穿过电池壳体的短侧壁的孔。电池模块还包括一对框架配件，其在每个电池壳体中具有用于连接两个相邻电池壳体的基端和突出部分。一对框架配件的突出部分从两侧延伸到电池壳体的短侧壁的上边缘部分中的通孔中并被焊接在一起。电池盒中的正极和负极集电板分别安装在框架配件的基端。具有用于电池壳体的基端和突出部分的端框架配件位于可再充电电池的两个外端，用于将电池壳体连接到外部端子。具有突出部分的连接端子连接到可再充电电池的两个外端处的端框架配件。

6. 发明授权

US6027831A Square type enclosed storage battery 失效
标题翻译：方形封闭式蓄电池
公开(公告)号：US6027831A
公开(公告)日：2000-02-22
申请号：US997210
申请日：1997-12-23
申请人： Hiroshi Inoue , Kenji Sato , Munehisa Ikoma , Hiromi Kajiya
发明人： Hiroshi Inoue , Kenji Sato , Munehisa Ikoma , Hiromi Kajiya
IPC分类号： H01M2/06 , H01M2/26 , H01M2/30
CPC分类号： H01M2/06 , H01M2/266 , H01M2/30
摘要： The invention relates to a square type enclosed storage battery of medium to large capacity, more particularly to a technology for realizing high volume capacity density or high output density, and is hence intended to present a square type enclosed storage battery of medium to large capacity of high reliability and small temperature rise, comprising a electrode plate group laminating plural layers of positive plates 8a and negative plates 8b through separators 8c, and a synthetic resin case 10 for accommodating the electrode plate group 8, in which a nickel-made terminal 2 has a pair of screws 2a as external output terminals of positive and negative electrodes, a pole portion 2b, a sealing groove 2c, and a current collector 2f, their central axes are designed to be nearly on a same line, plural current collectors 2f project from a flange 2d to the electrode plate group side, and the terminal 2 is fixed by a synthetic resin cover
摘要翻译：本发明涉及一种中等容量的方形封闭式蓄电池，更具体地涉及一种实现高容量密度或高输出密度的技术，因此旨在提出一种中等大容量的方形封闭蓄电池具有高可靠性和小的温升，包括通过隔板8c层叠多层正极板8a和负极板8b的电极板组和用于容纳电极板组8的合成树脂壳体10，其中镍制端子2具有作为正极和负极的外部输出端子的一对螺钉2a，极部2b，密封槽2c和集电体2f，其中心轴被设计为几乎位于同一条线上，多个集电器2f从凸缘2d到电极板组侧，端子2由合成树脂盖固定

7. 发明授权

US06582483B2 Method for manufacturing positive electrode for alkaline storage battery 有权
标题翻译：碱性蓄电池用正极制造方法
公开(公告)号：US06582483B2
公开(公告)日：2003-06-24
申请号：US09851288
申请日：2001-05-08
申请人： Nobuyasu Morishita , Kazuyuki Kusama , Satoshi Uda , Munehisa Ikoma
发明人： Nobuyasu Morishita , Kazuyuki Kusama , Satoshi Uda , Munehisa Ikoma
IPC分类号： H01M600
CPC分类号： H01M4/30 , H01M4/26 , H01M4/80 , Y10T29/10 , Y10T29/49115
摘要： A method for manufacturing a positive electrode for an alkaline storage battery that achieves excellent filing characteristics for an active material for the positive electrode and longer lifetime of the battery is provided. The method includes a first process of filling a paste of the active material for the positive electrode in a first porous metal sheet provided with a plurality of oblate pores whose major axes are arranged substantially in one direction, and a second process of pressing the first porous metal sheet that has undergone the first process using a roller press such that the one direction and a direction of a rotation axis of a roller in the roller press substantially are parallel, so as to produce a positive electrode sheet provided with a second porous metal sheet. In the second porous metal sheet, a value obtained by dividing a length of the pores in the one direction by that of the pores in a direction perpendicular to the one direction and parallel to a surface of the second porous metal sheet averages in the range of 0.9 to 1.1.
摘要翻译：提供了一种用于制造用于正极的活性材料的优异的填充特性和更长寿命的碱性蓄电池用正极的方法。该方法包括：将第一多孔金属片填充到具有多个长轴基本上沿一个方向排列的扁平孔的第一多孔金属片中，并将正极的活性物质的糊料填充到第一工序;以及第二工序，使用辊压机进行第一工序的金属板，使得辊压机中的辊的旋转轴的一个方向和方向基本上平行，以便制造设置有第二多孔金属片的正极片。在第二多孔金属片中，通过将孔的长度在一个方向上与孔的长度方向垂直于一个方向并平行于第二多孔金属片的表面而得到的值在 0.9至1.1。

8. 发明授权

US06304057B1 Structure for fixing electrode plate groups in cells that constitute a battery module 有权
标题翻译：用于在组成电池模块的电池中固定电极板组的结构
公开(公告)号：US06304057B1
公开(公告)日：2001-10-16
申请号：US09680296
申请日：2000-10-06
申请人： Shinji Hamada , Noriyuki Fujioka , Nobuyasu Morishita , Munehisa Ikoma
发明人： Shinji Hamada , Noriyuki Fujioka , Nobuyasu Morishita , Munehisa Ikoma
IPC分类号： H01M1046
CPC分类号： H01M2/043 , H01M2/1072 , H01M2/24 , H01M2/266 , H01M2/305 , H01M4/70 , H01M10/345 , H01M10/613 , H01M10/625 , H01M10/647 , H01M10/652 , H01M10/6557 , H01M10/6561
摘要： A battery module is constructed with a plurality of prismatic cells. Each cell comprises a prismatic cell case having short lateral walls and long lateral walls, a group of electrode plates constituted by laminating a plurality of positive and negative electrode plates parallel to the long lateral walls of the cell case with intervening separators therebetween, and collector plates of positive and negative polarities, respectively bonded to the positive and negative electrode plates at lateral opposite ends of the group of electrode plates. Connection projections are formed on the collector plates, these being fitted into corresponding holes in the short lateral walls of the cell case, whereby the collector plates are fixed on the short lateral walls of the cell case.
摘要翻译：电池模块由多个棱柱形电池构成。每个电池包括具有短侧壁和长侧壁的棱柱形电池壳体，一组电极板，其通过层叠多个正电极板和负电极板，该电极板与电池壳体的长侧壁平行，其间具有介于其间的隔板，以及集电板分别与正极板和负极板接合在电极板组的横向相对端处的正极性和负极性。在集电板上形成有连接突起，这些突起被装配到电池盒的短侧壁中的相应的孔中，由此集电板固定在电池盒的短侧壁上。

9. 发明授权

US5968685A Battery electrode substrate and process for producing the same 有权
公开(公告)号：US5968685A
公开(公告)日：1999-10-19
申请号：US135955
申请日：1998-08-18
申请人： Keizo Harada , Kenichi Watanabe , Shosaku Yamanaka , Kiyoshi Hayashi , Nobuyasu Morishita , Hiroki Takeshima , Hideo Kaiya , Munehisa Ikoma
发明人： Keizo Harada , Kenichi Watanabe , Shosaku Yamanaka , Kiyoshi Hayashi , Nobuyasu Morishita , Hiroki Takeshima , Hideo Kaiya , Munehisa Ikoma
IPC分类号： B22F3/11 , H01M4/66 , H01M4/80 , H01M10/30 , H01M4/70
CPC分类号： H01M4/801 , B22F3/1137 , B22F3/1143 , H01M4/667 , H01M4/80 , H01M4/808 , B22F2998/00 , B22F2998/10 , B22F2999/00 , H01M10/30 , H01M2300/0014 , H01M4/661 , Y10T428/31678
摘要： A battery electrode substrate which is constituted of a porous metallic body structure having communicating pores at a porosity of at least 90% and an Fe/Ni multilayer structure wherein the skeletal portion of the porous metallic body is composed mainly of Fe and has an Ni covering layer on the surface thereof while pores communicating with the inside and outside of Fe skeletal portion exist in the Fe skeletal portion and the inside of the pores is covered with Ni. The electrode substrate is produced by applying an iron oxide powder of at most 20 .mu.m in an average particle size on a porous resin core body; heat treating the core to remove an organic resin component while simultaneously sintering Fe to obtain a porous Fe body; and then covering the Fe skeletal portion with Ni by electroplating. In this process, the iron oxide can be used in combination with carbon powder. Further, a nickel porous sintered body can also be produced using nickel oxide in place of iron oxide.

10. 发明授权

US5888658A Battery electrode substrate and process for producing the same 失效
公开(公告)号：US5888658A
公开(公告)日：1999-03-30
申请号：US32508
申请日：1998-02-27
申请人： Keizo Harada , Kenichi Watanabe , Shosaku Yamanaka , Kiyoshi Hayashi , Nobuyasu Morishita , Hiroki Takeshima , Hideo Kaiya , Munehisa Ikoma
发明人： Keizo Harada , Kenichi Watanabe , Shosaku Yamanaka , Kiyoshi Hayashi , Nobuyasu Morishita , Hiroki Takeshima , Hideo Kaiya , Munehisa Ikoma
IPC分类号： B22F3/11 , H01M4/66 , H01M4/80 , H01M10/30 , B32B15/00
CPC分类号： H01M4/801 , B22F3/1137 , B22F3/1143 , H01M4/667 , H01M4/80 , H01M4/808 , B22F2998/00 , B22F2998/10 , B22F2999/00 , H01M10/30 , H01M2300/0014 , H01M4/661 , Y10T428/31678
摘要： A battery electrode substrate which is constituted of a porous metallic body structure having communicating pores at a porosity of at least 90% and an Fe/Ni multilayer structure wherein the skeletal portion of the porous metallic body is composed mainly of Fe and has an Ni covering layer on the surface thereof while pores communicating with the inside and outside of Fe skeletal portion exist in the Fe skeletal portion and the inside of the pores is covered with Ni. The electrode substrate is produced by applying an iron oxide powder of at most 20 .mu.m in an average particle size on a porous resin core body; heat treating the core to remove an organic resin component while simultaneously sintering Fe to obtain a porous Fe body; and then covering the Fe skeletal portion with Ni by electroplating. In this process, the iron oxide can be used in combination with carbon powder. Further, a nickel porous sintered body can also be produced using nickel oxide in place of iron oxide.

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