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1. 发明专利

JP2010219035A Battery pack and battery pack manufacturing method 审中-公开
标题翻译：电池组和电池组件制造方法
公开(公告)号：JP2010219035A
公开(公告)日：2010-09-30
申请号：JP2010035045
申请日：2010-02-19
申请人： Hitachi Maxell Ltd , 日立マクセル株式会社
发明人： KAMATA TATSUYA , SUMIDA TAKASHI , EBIHARA HIDEAKI
IPC分类号： H01M2/10
CPC分类号： H01M2/30 , H01M2/34 , H01M10/0436 , H01M10/0525 , Y10T29/49108
摘要： PROBLEM TO BE SOLVED: To provide a battery pack capable of securing the reliability of mechanical strength of an outer can part in a simple structure, and to provide a manufacturing method for the battery pack. SOLUTION: The battery pack has element batteries installed with accessory components; the element battery has a terminal part, and the accessory component includes a lead for electrical connection and a frame equipped with a locking part with the lead, and in a state with the lead being locked with the locking part, the lead and the terminal part are jointed through welding. According to this, the movement of the frame, when an external force acts thereon can be restrained; and thus in a structure where an outer cover is fitted on the frame or a resin mold is integrally molded on the frame, moving can be restrained, when the outer cover or the resin mold is acted by an external force. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够以简单的结构确保外罐部件的机械强度的可靠性的电池组，并且提供用于电池组的制造方法。
解决方案：电池组安装有附件组件的元件电池; 元件电池具有端子部分，并且附件部件包括用于电连接的引线和配备有引线的锁定部件的框架，并且在引线与锁定部分锁定的状态下，引线和端子部分通过焊接连接。据此，能够抑制作用于其上的外力的框架的移动; 因此在将外盖装配在框架上或将树脂模具整体模制在框架上的结构中，当外盖或树脂模具被外力作用时，可以抑制移动。版权所有（C）2010，JPO＆INPIT

2. 发明专利

JP2009117084A Battery pack 有权
标题翻译：电池组
公开(公告)号：JP2009117084A
公开(公告)日：2009-05-28
申请号：JP2007286670
申请日：2007-11-02
申请人： Hitachi Maxell Ltd , 日立マクセル株式会社
发明人： SUMIDA TAKASHI , MIYAI HIROYUKI
IPC分类号： H01M2/10
CPC分类号： Y02E60/12
摘要： PROBLEM TO BE SOLVED: To provide a battery pack excellent in reliability capable of preventing adjacent outer connection terminals of a circuit board from short circuiting by a connecting terminal of an outside equipment, or preventing protrusions for short-circuiting prevention from being peeled off from a circuit board to have outer connection terminals short-circuited due to droplets. SOLUTION: The battery pack includes a flat rectangular unit battery 2, a circuit board 5 arranged on a top face of the unit battery 2, and a resin mold 7 integrating the circuit board 5 with the unit battery 2. A plurality of outer connection terminals 9 are provided on a top face of the circuit board 5. These terminals 9 are exposed to an outside face through an opening 33 of the resin mold 7. Each protrusion 34 inhibiting short circuiting of the adjacent outer connection terminals 9 is integrally formed with the resin mold 7. A face of the circuit board 5 opposed to the protrusion 34 is given a surface roughening treatment, and the protrusion 34 and the circuit board 5 are firmly integrated through a joint part 36 entering into the surface roughened part 35. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种可靠性好的电池组件，其能够防止电路板的相邻外部连接端子被外部设备的连接端子短路，或者防止用于防止短路的突起被剥离从电路板断开外部连接端子由于液滴而短路。解决方案：电池组包括平面矩形单元电池2，布置在单元电池2的顶面上的电路板5和将电路板5与单元电池2集成的树脂模具7.多个外部连接端子9设置在电路板5的顶面上。这些端子9通过树脂模具7的开口33暴露于外表面。抑制相邻的外部连接端子9短路的每个突起34是一体的电路板5的与突起34相对的面被赋予表面粗糙化处理，突起34和电路板5通过进入表面粗糙部35的接合部36牢固地一体化版权所有（C）2009，JPO＆INPIT

3. 发明专利

JP2006294252A Single reel type magnetic tape cartridge 有权
标题翻译：单卷式磁带盒
公开(公告)号：JP2006294252A
公开(公告)日：2006-10-26
申请号：JP2006214134
申请日：2006-08-07
申请人： Hitachi Maxell Ltd , 日立マクセル株式会社
发明人： SUMIDA TAKASHI , MIYAZAKI NOBUTAKA
IPC分类号： G11B23/107
摘要： PROBLEM TO BE SOLVED: To ensure a tape drawing-out operation in a single reel type magnetic tape cartridge wherein a pin-shaped tape drawing-out tool is connected to a tape feeding end, by arranging so that the standby tape drawing-out tool can always be exactly positioned and held.
SOLUTION: A tape drawing-out port 4 is opened at a corner part of a main body 1 of a case. A pair of shaft holding sections 15 are arranged at the upper/lower parts of an inside of the tape drawing-out port 4, and engaging shaft sections 11 at the upper/lower ends of the tape drawing-out tool 7 are caught and positioned by both shafts holding sections 15. The shaft holding sections 15 are arranged so as to open toward a side of the tape drawing-out port 4. The tape drawing-out port 4 is openable/closable by a lid 5 freely to be slid. The engaging shaft section 11 caught by the shaft holding sections 15 are held by utilizing this lid 5 so as not to fall out.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：为了确保在单个卷轴型磁带盒中进行磁带拉出操作，其中销状的带拉出工具连接到带馈送端，通过布置使得备用带拉伸 -out工具可以始终精确定位和保持。解决方案：磁带引出口4在外壳的主体1的角部开口。一对轴保持部15布置在带引出口4的内侧的上部/下部，并且带拉出工具7的上/下端的接合轴部11被卡定并定位两轴保持部15.轴保持部15被布置成朝向带出口4的侧面开口。带出口4由盖5可自由地打开/关闭以滑动。由轴保持部15卡合的卡合轴部11通过利用该盖5被保持以不会脱落。版权所有（C）2007，JPO＆INPIT

4. 发明专利

JP2009087554A Battery pack 有权
标题翻译：电池组
公开(公告)号：JP2009087554A
公开(公告)日：2009-04-23
申请号：JP2007251792
申请日：2007-09-27
申请人： Hitachi Maxell Ltd , 日立マクセル株式会社
发明人： YAMAMOTO HIROSHI , SUMIDA TAKASHI , AKATSUCHI OSAMU
IPC分类号： H01M2/10 , H01M2/02
CPC分类号： Y02E60/12
摘要： PROBLEM TO BE SOLVED: To obtain a battery pack with high reliability surely preventing unprepared separation and coming-off of an outer package cover, in one fixing a resin outer package cover by laser welding to a metal unit cell. SOLUTION: A maximum height Rz of surface roughness of an outer package can 2 at a joining part with an outer package cover 7, is set to be 0.2 μm or more. With this, joining intensity of the outer package can 2 with the outer package cover 7 based on an anchor effect, in which welded resin is hardened in a state intruded in unevennesses on a metal surface, is to be good. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：解决的问题：为了获得高可靠性的电池组，可以确保防止外包装盖的无准备分离和脱落，在通过激光焊接将树脂外包装盖固定到金属单元电池上。解决方案：外包装罩7的接合部处的外包装罐2的表面粗糙度的最大高度Rz设定为0.2μm以上。由此，外包装罩2的接合强度基于锚固效果，其中焊接树脂在侵入金属表面的不均匀状态下硬化，这是很好的。版权所有（C）2009，JPO＆INPIT

5. 发明专利

JP2004362874A Battery pack 审中-公开
标题翻译：电池组
公开(公告)号：JP2004362874A
公开(公告)日：2004-12-24
申请号：JP2003157998
申请日：2003-06-03
申请人： Hitachi Maxell Ltd , 日立マクセル株式会社
发明人： SUMIDA TAKASHI
IPC分类号： H01M2/10
CPC分类号： Y02E60/12
摘要： PROBLEM TO BE SOLVED: To prevent high-temperature molten resin from directly coming into contact with electronic components on a circuit board when a resin mold is formed, in a battery pack that a circuit board is integrally formed on the peripheral side surface of a unit cell with the resin mold.
SOLUTION: The battery pack includes the flat square box-shaped unit cell 1, the circuit board 13 attached to the peripheral side surface of the unit cell 1, and the resin mold 2 for fixing the circuit board 13 to the unit cell 1. The circuit board 13 is housed in a protecting case 14. The protecting case 14 is fixed to the unit cell 1 by the resin mold 2 while the connection leads 15, 16 connected to the circuit board 13 are derived out to the outside.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：为了防止在形成树脂模具时高温熔融树脂与电路板上的电子部件直接接触，在电路板中，电路板一体地形成在周边侧表面上的单元电池与树脂模具。解决方案：电池组包括平面方形盒形单元电池1，安装在单元电池1的周边侧表面的电路板13和用于将电路板13固定到单电池的树脂模具2 电路板13容纳在保护壳体14中。保护壳体14通过树脂模具2固定到单体电池1，而连接到电路板13的连接引线15,16被导出到外部。版权所有（C）2005，JPO＆NCIPI

6. 发明专利

JP2004362873A Method of manufacturing battery pack 有权
公开(公告)号：JP2004362873A
公开(公告)日：2004-12-24
申请号：JP2003157997
申请日：2003-06-03
申请人： Hitachi Maxell Ltd , 日立マクセル株式会社
发明人： SUMIDA TAKASHI , KAMATA TATSUYA , OZAKI KOICHI , WAKIZAKA YASUAKI , MATSUDA YOSHITAKA
IPC分类号： B29C39/26 , B29C39/10 , B29L31/34 , H01M2/10
CPC分类号： Y02E60/12
摘要： PROBLEM TO BE SOLVED: To surely prevent an external output terminal from being sealed by a resin mold, in a method of manufacturing a battery pack in which electrical components are integrally formed on the peripheral surface of a unit cell with the resin mold.
SOLUTION: In the cavity 26 of dies 24, 25 for forming the resin mold 2, an intermediate assembly 19, in which the electrical components are temporarily fitted to the unit cell 1, is set so as to be movable forward. When molten resin is injected into the cavity 26, the intermediate assembly 19 is pushed to move forward by injection pressure of the molten resin, and the resin mold 2 is formed while the outsides of the front faces of the external output terminals 3, 4 are sealed by an inner wall face of the cavity 26.
COPYRIGHT: (C)2005,JPO&NCIPI

7. 发明专利

JPH11273302A Tape cartridge 有权
标题翻译： TAPE CARTRIDGE
公开(公告)号：JPH11273302A
公开(公告)日：1999-10-08
申请号：JP3952599
申请日：1999-02-18
申请人： Hitachi Maxell Ltd , 日立マクセル株式会社
发明人： SUMIDA TAKASHI , MIYAZAKI NOBUTAKA
IPC分类号： G11B23/087
摘要： PROBLEM TO BE SOLVED: To prevent the lock engagement state of a hub from being canceled and a tape from being slackened due to a shock when drepped in a DAT tape cartridge.
SOLUTION: A hub lock body 9 for achieving the turn-stop of a hub 3 is provided in a body case 1. A receiving arm 12 for moving and operating the hub lock body 9 in the direction of a forward un-lock position due to the upper- opening operation of a front lid 6 on usage and a stopper 14 are provided in one piece with the hub lock body 9, thus receiving the front end of the stopper 14 with a side wall 6b of the front lid 6 and regulation the move of the hub lock body 9 in the direction of the forward un-lock direction. The stopper 14 is located closer to the outer side of a case than the receiving arm 12.
COPYRIGHT: (C)1999,JPO
摘要翻译：要解决的问题：为了防止轮毂的锁定接合状态被消除，并且由于在DAT带式磁带盒中痉挛时由于冲击而使磁带松弛。解决方案：用于实现轮毂3的转向停止的轮毂锁体9设置在主体壳体1中。一个接收臂12，用于沿着向前的非锁定位置的方向移动和操作轮毂锁体9，由此使用前盖6的上部打开操作和止动件14与轮毂锁体9一体地设置，从而以前盖6的侧壁6b容纳止动件14的前端并调节轮毂锁体9向前方未锁定方向移动。止动件14位于比接收臂12更靠外壳的外侧。

8. 发明专利

JPH11273301A Tape cartridge 有权
标题翻译： TAPE CARTRIDGE
公开(公告)号：JPH11273301A
公开(公告)日：1999-10-08
申请号：JP3952499
申请日：1999-02-18
申请人： Hitachi Maxell Ltd , 日立マクセル株式会社
发明人： SUMIDA TAKASHI , MIYAZAKI NOBUTAKA
IPC分类号： G11B23/087
摘要： PROBLEM TO BE SOLVED: To prevent the lock engagement state of a hub from being canceled and a tape from being slackened due to drop shock in a DAT tape cartridge.
SOLUTION: A hub lock body 9 for achieving the turn stop of a hub 3 is provided in a body case 1. A receiving arm 12 for moving and operating the hub lock body 9 in the direction of a forward un-lock position due to the upper- opening operation of a front lid 6 on usage and a stopper 14 are provided in one piece with the hub lock body 9, thus receiving the front end of the stopper 14 with a side wall 6b of the front lid 6 and regulation the move of the hub lock body 9 in the direction of the forward un-lock direction. The front end of the stopper 14 is located at the rear upper position of the passive arm 12.
COPYRIGHT: (C)1999,JPO
摘要翻译：要解决的问题：为了防止轮毂的锁定接合状态被消除，并且由于DAT带盒中的跌落冲击而使胶带松弛。解决方案：用于实现轮毂3的转动停止的轮毂锁体9设置在主体壳体1中。一个接收臂12，用于在沿着锁定位置的方向移动和操作轮毂锁体9，由此使用前盖6的上部打开操作和止动件14与轮毂锁体9一体地设置，从而用前盖6的侧壁6b容纳止动件14的前端并调节移动轮毂锁体9沿着前方未锁定方向的方向。止动件14的前端位于被动臂12的后上部位置。

9. 发明专利

JP2009099542A Battery pack 有权
标题翻译：电池组
公开(公告)号：JP2009099542A
公开(公告)日：2009-05-07
申请号：JP2008228432
申请日：2008-09-05
申请人： Hitachi Maxell Ltd , 日立マクセル株式会社
发明人： YAMAMOTO HIROSHI , SUMIDA TAKASHI , AKATSUCHI OSAMU
IPC分类号： H01M2/10
CPC分类号： H01M2/0426 , H01M2/0217 , H01M2/0267 , H01M2/0275 , H01M2/0473 , H01M2/10 , H01M10/0525 , H01M10/425
摘要： PROBLEM TO BE SOLVED: To produce a battery pack in which a holding member to hold a circuit board can be reliably fixed to a unit cell, and of which total cost can be reduced by saving of labor of assembly that is achieved by simplification of a structure for fixing the holding member to the unit cell. SOLUTION: In the battery pack, the unit cell equipped with a metallic battery case having an opening and a sealing plate for closing and sealing the opening of the battery case, a circuit board having a safety circuit, and the holding member to hold the circuit board are provided, and a structure is employed in which at least a part of the holding member is fixed to the unit cell by laser welding. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：为了生产一种电池组，其中用于保持电路板的保持构件可以可靠地固定到单元电池，并且其总成本可以通过节省由简化用于将保持构件固定到单元的结构。解决方案：在电池组中，配备有具有开口的金属电池壳体的单元电池和用于封闭和密封电池壳体的开口的密封板，具有安全电路的电路板，以及保持构件设置电路板，并且采用其中至少一部分保持构件通过激光焊接固定到单位电池的结构。版权所有（C）2009，JPO＆INPIT

10. 发明专利

JP2009087555A Battery pack 有权
标题翻译：电池组
公开(公告)号：JP2009087555A
公开(公告)日：2009-04-23
申请号：JP2007251794
申请日：2007-09-27
申请人： Hitachi Maxell Ltd , 日立マクセル株式会社
发明人： AKATSUCHI OSAMU , YAMAMOTO HIROSHI , SUMIDA TAKASHI
IPC分类号： H01M2/30 , H01M2/02 , H01M2/10 , H01R24/00
CPC分类号： H01M10/42 , H01M2/0404 , H01M2/22 , H01M2/34 , H01M10/4257
摘要： PROBLEM TO BE SOLVED: To enable to surely and electrically connect a unit cell and a circuit board without having influences such as component accuracy of a connector itself or facing interval accuracy between terminals.
SOLUTION: Positive and negative terminals 8, 9 formed on a top face of a unit cell 1 and positive and negative terminals 18, 19 formed on a surface of a circuit board 3 opposed to the unit cell 1 are electrically connected to each other by connectors 23. The connectors 23 are of an elastic body 24 formed from an elastic material in a polyhedral shape, and at least upper and lower surfaces of the elastic body 24 are electrically connected with each other. By elastic restoring force of the elastic body 24, the upper and lower surfaces of the connectors 23 are in pressure contact between the opposing positive and negative terminals 8, 9, 18, 19 of the unit cell 1 and the circuit board 3. The connector 23 each includes a plurality of conductive bars 25 wound around an external surface of the elastic body 24.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：能够确保和电连接单元电池和电路板，而不会影响连接器本身的部件精度或端子之间的间隔精度。＆lt; P＆gt;解决方案：形成在单元电池1的顶面上形成的正极和负极端子8,9以及形成在与单电池1相对的电路板3的表面上的正极和负极端子18,19电连接到每一个连接器23是由多面体形状的弹性材料形成的弹性体24，弹性体24的至少上表面和下表面彼此电连接。通过弹性体24的弹性恢复力，连接器23的上表面和下表面在单元电池1的相对的正极和负极端子8,9,18,19之间受压接触。电连接器 23各自包括缠绕在弹性体24的外表面上的多个导电条25.版权所有（C）2009，JPO＆INPIT

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