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1. 发明申请

US20110269010A1 SEPARATOR, BATTERY USING THE SAME, METHOD FOR PRODUCING SEPARATOR, MICROPOROUS MEMBRANE, AND METHOD FOR PRODUCING A MICROPOROUS MEMBRANE 审中-公开
标题翻译：分离器，使用其的电池，生产分离器的方法，微孔膜和用于生产微孔膜的方法
公开(公告)号：US20110269010A1
公开(公告)日：2011-11-03
申请号：US12953018
申请日：2010-11-23
申请人： Masahiro Sawaguchi , Masashi Meguro , Masaru Hiratsuka , Yoshiyuki Fuchigami
发明人： Masahiro Sawaguchi , Masashi Meguro , Masaru Hiratsuka , Yoshiyuki Fuchigami
IPC分类号： H01M2/16 , B05D5/00 , B82Y30/00
CPC分类号： H01M2/145 , B82Y30/00 , C23C14/081 , C23C14/083 , C23C14/087 , C23C14/32 , C23C14/34 , C23C16/403 , C23C16/405 , C23C16/408 , C23C16/448 , C23C16/505 , H01M2/1646 , H01M2/1653 , H01M2/1686
摘要： A separator includes a porous body, and a particle membrane that is formed on at least one principal surface of the porous body. The particle membrane is made of inorganic particles, and has a void formed therein by the inorganic particles. The particle membrane has a porosity that is non-uniform in the thickness direction thereof.
摘要翻译：分离器包括多孔体和形成在多孔体的至少一个主表面上的颗粒膜。颗粒膜由无机颗粒制成，并且其中由无机颗粒形成的空隙。颗粒膜具有在其厚度方向上不均匀的孔隙率。

2. 发明授权

US10297804B2 Separator, battery using the same, method for producing separator, microporous membrane, and method for producing a microporous membrane 有权
公开(公告)号：US10297804B2
公开(公告)日：2019-05-21
申请号：US12953018
申请日：2010-11-23
申请人： Masahiro Sawaguchi , Masashi Meguro , Masaru Hiratsuka , Yoshiyuki Fuchigami
发明人： Masahiro Sawaguchi , Masashi Meguro , Masaru Hiratsuka , Yoshiyuki Fuchigami
IPC分类号： H01M2/16 , H01M2/14 , B82Y30/00 , C23C14/08 , C23C14/32 , C23C14/34 , C23C16/40 , C23C16/448 , C23C16/505
摘要： A separator includes a porous body, and a particle membrane that is formed on at least one principal surface of the porous body. The particle membrane is made of inorganic particles, and has a void formed therein by the inorganic particles. The particle membrane has a porosity that is non-uniform in the thickness direction thereof.

3. 发明申请

US20090315520A1 BATTERY PACK AND CONTROL METHOD THEREFOR 有权
标题翻译：电池组及其控制方法
公开(公告)号：US20090315520A1
公开(公告)日：2009-12-24
申请号：US12485120
申请日：2009-06-16
申请人： Shoichi Nishiyama , Masaru Hiratsuka , Hiroyuki Suzuki , Takehiko Tanaka
发明人： Shoichi Nishiyama , Masaru Hiratsuka , Hiroyuki Suzuki , Takehiko Tanaka
IPC分类号： H02J7/00 , H01M2/00
CPC分类号： H01M10/482 , G01R19/16542 , G01R31/3658
摘要： A battery pack includes one or more cell blocks in which one or more secondary battery cells are connected in series and/or in parallel, and a control section for measuring a voltage of the one or more cell blocks to detect an abnormality of a cell block on the basis of a measurement result. The control section calculates a time differential of the voltage for the one or more cell blocks on the basis of the measured voltage, extracts a first time differential which is maximum and a second time differential which is minimum from the time differentials of the voltage for the one or more cell blocks, and determines that a cell block corresponding to the second time differential is abnormal in a case where a difference between the first time differential and the second time differential is less than a prescribed value.
摘要翻译：一种电池组包括其中一个或多个二次电池单元串联和/或并联连接的一个或多个单元块，以及用于测量所述一个或多个单元块的电压以检测单元块异常的控制单元在测量结果的基础上。控制部根据测定的电压来计算一个以上的单电池块的电压的时间差，根据该测量电压的时间差，提取最大的第一时间差和最小的第二时间微分一个或多个单元块，并且在第一时间差和第二时间差之间的差小于规定值的情况下，确定与第二时间差相对应的单元块是异常的。

4. 发明授权

US5680027A Battery pack including internal capacity monitor for monitoring groups of battery cells 失效
标题翻译：电池组包括用于监控电池组的内部容量监视器
公开(公告)号：US5680027A
公开(公告)日：1997-10-21
申请号：US256031
申请日：1994-09-02
申请人： Masaru Hiratsuka , Shigeki Murayama , Tamiji Nagai , Yasuhito Eguchi , Kaoru Tomono
发明人： Masaru Hiratsuka , Shigeki Murayama , Tamiji Nagai , Yasuhito Eguchi , Kaoru Tomono
IPC分类号： G01R31/36 , H02J7/10 , H01M10/44 , H01M10/46
CPC分类号： G01R31/3624 , G01R31/3648 , G01R31/3655 , G01R31/3658 , Y10S320/10
摘要： A battery pack (1) is connected to an external equipment (9) and to a power source circuit (10) designed to supply the power to the external equipment (9). The communication of the information is made between a micro-computer (11) in the battery pack (1) and the external equipment (9) via a terminal (8). At least the information indicating the present residual capacity of a battery main unit (4) is transmitted by such communication from the micro-computer (11) to the external equipment (9). The residual capacity is found by the calculations performed by the micro-computer (11) on the current, voltage, internal resistance and the temperature of the battery main unit (4). In this manner, the residual capacity may be accurately found on the side of the external equipment (9).
摘要翻译： PCT No.PCT / JP93 / 01536 Sec。 371日期：1994年9月2日 102（e）1994年9月2日PCT 1993年10月22日PCT公布。公开号WO94 / 10718 PCT 日期1994年5月5日电池组（1）连接到外部设备（9）和连接到外部设备（9）供电的电源电路（10）。通过终端（8）在电池组（1）中的微型计算机（11）和外部设备（9）之间进行信息的通信。至少表示电池主单元（4）的当前剩余容量的信息通过这样的通信从微计算机（11）发送到外部设备（9）。通过微型计算机（11）对电池主体（4）的电流，电压，内部电阻和温度进行的计算找到剩余容量。以这种方式，可以在外部设备（9）侧准确地找到剩余容量。

5. 发明授权

US07348762B2 Battery pack and method for producing battery pack 有权
标题翻译：电池组及其制造方法
公开(公告)号：US07348762B2
公开(公告)日：2008-03-25
申请号：US10834532
申请日：2004-04-29
申请人： Masaru Hiratsuka , Mitsuo Sakamoto , Takao Sawaguchi , Kazuhito Hatta , Hiroyuki Yamada
发明人： Masaru Hiratsuka , Mitsuo Sakamoto , Takao Sawaguchi , Kazuhito Hatta , Hiroyuki Yamada
IPC分类号： H02J7/00 , H01M10/38 , H01M2/04
CPC分类号： H01M10/425 , H01M2/0215 , H01M2/0275 , H01M2/0287 , H01M2/1061 , H01M10/052 , Y10T29/49108 , Y10T29/53135 , Y10T29/53139
摘要： A battery element is housed and sealed in a package body, and further, packed together with a connecting board and a frame by the package body. A laminate material for sealing the battery element is used as an outer package material of a battery pack. Thus, the increase of volume for the pack is reduced as much as possible.
摘要翻译：电池元件容纳并密封在封装主体中，并且还通过封装体与连接板和框架一起包装。用于密封电池元件的层压材料用作电池组的外包装材料。因此，尽可能地减少包的体积的增加。

6. 发明申请

US20070287063A1 Battery Pack 审中-公开
标题翻译：电池组
公开(公告)号：US20070287063A1
公开(公告)日：2007-12-13
申请号：US11572435
申请日：2005-07-22
申请人： Masaru Hiratsuka , Mitsuo Sakamoto , Kazuhito Hatta , Kenji Tsuchiya , Ken Segawa , Masato Sato , Akira Ichihashi , Kazuo Honda
发明人： Masaru Hiratsuka , Mitsuo Sakamoto , Kazuhito Hatta , Kenji Tsuchiya , Ken Segawa , Masato Sato , Akira Ichihashi , Kazuo Honda
IPC分类号： H01M2/10 , B21D51/52
CPC分类号： H01M2/1022 , B21D51/52 , H01M2/08 , Y10T29/4911
摘要： By using a DI molding method or a roll forming method, a casing member made of a thin cylindrical metal pipe is formed and molded so as to almost coincide with a shape of a battery element, thereby forming an outer casing. A power generating element to which a circuit board has been connected is enclosed in the outer casing and opening portions of the outer casing are closed by a front cap and a rear cap formed by, for example, a resin molding, thereby forming a battery pack. The power generating element is used by externally covering the battery element with a laminate film or the battery element is enclosed as it is into the outer casing. To suppress the penetration of the moisture into the battery, it is also possible to mix a moisture trapper for absorbing the moisture into a resin material of the front cap and rear cap and suppress the penetration of the moisture.
摘要翻译：通过使用DI成型法或辊式成形法，形成由薄的圆筒状的金属管构成的壳体构件，与电池元件的形状几乎一致，形成外壳。已经连接有电路板的发电元件被封装在外壳中，并且外壳的开口部分由前盖和由例如树脂模制件形成的后盖封闭，从而形成电池组。发电元件通过用层叠膜外部覆盖电池元件而使用，或者电池元件被原样封装到外壳中。为了抑制水分渗透到电池中，还可以将用于吸收水分的吸湿器混合到前盖和后盖的树脂材料中并抑制水分的渗透。

7. 发明申请

US20070111091A1 BATTERY PACK AND METHOD FOR PRODUCING SAME 有权
标题翻译：电池组及其制造方法
公开(公告)号：US20070111091A1
公开(公告)日：2007-05-17
申请号：US11557817
申请日：2006-11-08
申请人： Masaru Hiratsuka , Mitsuo Sakamoto
发明人： Masaru Hiratsuka , Mitsuo Sakamoto
IPC分类号： H01M2/02 , H01M2/08
CPC分类号： H01M2/0275 , H01M2/1061 , Y10T29/49108 , Y10T29/49114
摘要： A battery pack is provided. The battery device is accommodated and hermetically sealed in a packaging unit and is packed along with a connection substrate and a frame by the packaging unit. A laminated material used for hermetically sealing the battery device is also used as an exterior material for the battery pack.
摘要翻译：提供电池组。电池装置被容纳并密封在包装单元中，并且通过包装单元与连接基板和框架一起包装。用于气密密封电池装置的叠层材料也用作电池组的外部材料。

8. 发明授权

US08629656B2 Battery pack and control method therefor 有权
标题翻译：电池组及其控制方法
公开(公告)号：US08629656B2
公开(公告)日：2014-01-14
申请号：US13397882
申请日：2012-02-16
申请人： Shoichi Nishiyama , Masaru Hiratsuka , Hiroyuki Suzuki , Takehiko Tanaka
发明人： Shoichi Nishiyama , Masaru Hiratsuka , Hiroyuki Suzuki , Takehiko Tanaka
IPC分类号： H02J7/00
CPC分类号： H01M10/482 , G01R19/16542 , G01R31/3658
摘要： A battery pack includes one or more cell blocks in which one or more secondary battery cells are connected in series and/or in parallel, and a control section for measuring a voltage of the one or more cell blocks to detect an abnormality of a cell block on the basis of a measurement result. The control section calculates a time differential of the voltage for the one or more cell blocks on the basis of the measured voltage, extracts a first time differential which is maximum and a second time differential which is minimum from the time differentials of the voltage for the one or more cell blocks, and determines that a cell block corresponding to the second time differential is abnormal in a case where a difference between the first time differential and the second time differential is less than a prescribed value.
摘要翻译：一种电池组包括其中一个或多个二次电池单元串联和/或并联连接的一个或多个单元块，以及用于测量所述一个或多个单元块的电压以检测单元块异常的控制单元在测量结果的基础上。控制部根据测定的电压来计算一个以上的单电池块的电压的时间差，根据该测量电压的时间差，提取最大的第一时间差和最小的第二时间微分一个或多个单元块，并且在第一时间差和第二时间差之间的差小于规定值的情况下，确定与第二时间差相对应的单元块是异常的。

9. 发明授权

US08057555B2 Outer casing of non-aqueous electrolyte battery and production method therefor 失效
标题翻译：非水电解质电池外壳及其制造方法
公开(公告)号：US08057555B2
公开(公告)日：2011-11-15
申请号：US12707356
申请日：2010-02-17
申请人： Masaru Hiratsuka , Mitsuo Sakamoto , Masanori Naritomi
发明人： Masaru Hiratsuka , Mitsuo Sakamoto , Masanori Naritomi
IPC分类号： H01M2/00 , H01M2/08
CPC分类号： H01M2/1061 , H01M10/052 , Y10T29/49108 , Y10T29/4911 , Y10T29/49114
摘要： An outer casing of a non-aqueous electrolyte battery is capable of being mass-produced as well as thin and resistant to damage. The outer casing 4 comprises a casing body 4a and a cover 4b. After being internally packaged, a non-aqueous electrolyte battery 2, e.g. a lithium-ion polymer secondary battery, is sandwiched between the casing body 4a and the cover 4b, which are then joined together integrally. The cover 4b is formed from a film-shaped sheet material 4c of a synthetic resin to make the outer casing 4 thin. The casing body 4a and the cover 4b have a casing body outer peripheral frame 9 and a cover outer peripheral frame 10, respectively, formed by injection molding. Joint portions of the casing body 4a and the cover 4b have stepped portions 9a and 10a, respectively. The stepped portions ensure the mechanical strength against shock and impact. With this structure, the outer casing 4 is resistant to damage.
摘要翻译：非水电解质电池的外壳能够大量生产以及薄且耐损坏。外壳4包括壳体4a和盖4b。在内部包装之后，非水电解质电池2，例如，锂离子聚合物二次电池被夹在壳体主体4a和盖4b之间，然后将其一体地连接在一起。盖4b由合成树脂的薄膜状片材4c形成，使得外壳4变薄。壳体4a和盖4b分别通过注射成型形成壳体主体外周框架9和盖外周框架10。壳体主体4a和盖4b的接合部分别分别具有阶梯部分9a和10a。阶梯部分确保了抗冲击和冲击的机械强度。利用这种结构，外壳4不受损坏。

10. 发明申请

US20090191456A1 BATTERY PACK AND MANUFACTURING METHOD THEREFOR 有权
标题翻译：电池组及其制造方法
公开(公告)号：US20090191456A1
公开(公告)日：2009-07-30
申请号：US12361036
申请日：2009-01-28
申请人： Takeru Yamamoto , Ken Segawa , Toshiro Endo , Masaru Hiratsuka
发明人： Takeru Yamamoto , Ken Segawa , Toshiro Endo , Masaru Hiratsuka
IPC分类号： H01M2/02
CPC分类号： H01M10/0525 , H01M2/0207 , H01M2/021 , H01M2/0217 , H01M2/0275 , H01M2/0287 , H01M2220/30 , Y10T29/49115
摘要： A battery pack has a battery obtained by packing a battery element with a packing member. The battery element is formed by winding or laminating an anode and a cathode through separators. The battery pack includes frame member surrounding the packing member packing the battery element and a coating layer constituted of a curable resin formed on surfaces of the packing member which are surrounded and demarcated by the frame member.
摘要翻译：电池组具有通过将电池元件与包装部件包装而获得的电池。电池元件通过分离器卷绕或层压阳极和阴极而形成。电池组包括围绕包装电池元件的包装件的框架构件和由包围构件的表面上形成的可固化树脂构成的涂层，所述涂层由框架构件包围和界定。

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