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公开(公告)号：US20080248392A1
公开(公告)日：2008-10-09
申请号：US10572590
申请日：2004-11-10
IPC分类号： H01M4/58
CPC分类号： C01G51/42 , C01G23/002 , C01G25/006 , C01G45/1228 , C01G51/44 , C01G51/50 , C01G53/42 , C01G53/50 , C01P2002/52 , C01P2004/61 , C01P2004/62 , C01P2006/40 , H01M2/145 , H01M2/1653 , H01M2/1686 , H01M4/133 , H01M4/485 , H01M4/505 , H01M4/525 , H01M10/0525 , H01M10/0587 , H01M10/44
摘要： A non-aqueous electrolyte secondary battery including a positive electrode, a negative electrode, a separator interposed between the positive electrode and the negative electrode, and an electrolyte, wherein the positive electrode comprises a positive electrode active material comprising a particle of a composite oxide represented by a general formula: LixMe1-y-zMyLzO2. In the general formula, the element Me is at least one transition metal element except Ti, Mn, Y and Zr, the element M is at least one selected from the group consisting of Mg, Ti, Mn and Zn, and the element L is at least one selected from the group consisting of Al, Ca, Ba, Sr, Y and Zr, and 1≦x≦1.05, 0.005≦y≦0.1 (with a proviso that 0.005≦y≦0.5 is satisfied in the case of the element M being Mn) and 0≦z≦0.05 are satisfied. The separator includes a plurality of laminated monolayer films, the plurality of monolayer films each have a microporous structure, and a positive electrode-side monolayer film selected from the plurality of monolayer films which faces the positive electrode is made of polypropylene.
摘要翻译： 一种非水电解质二次电池，包括正极，负极，介于正极和负极之间的隔膜和电解质，其中所述正极包含正极活性物质，所述正极活性物质包含复合氧化物的颗粒， 由以下通式表示：其中R 1，Y 2，Y 2，Z 2， SUB>。 在通式中，除了Ti，Mn，Y和Zr之外，元素Me为至少一种过渡金属元素，元素M为选自Mg，Ti，Mn和Zn中的至少一种，元素L为 选自Al，Ca，Ba，Sr，Y和Zr中的至少一种，1≤x≤1.05,0.005≤y≤0.1（条件是0.005≤y≤0.5是 在元素M为Mn的情况下满足）且满足0 <= z <= 0.05。 隔膜包括多个层叠单层膜，多个单层膜各自具有微孔结构，并且从多个面向正极的单层膜选择的正极侧单层膜由聚丙烯制成。
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公开(公告)号：US07807298B2
公开(公告)日：2010-10-05
申请号：US10572590
申请日：2004-11-10
IPC分类号： H01M4/58
CPC分类号： C01G51/42 , C01G23/002 , C01G25/006 , C01G45/1228 , C01G51/44 , C01G51/50 , C01G53/42 , C01G53/50 , C01P2002/52 , C01P2004/61 , C01P2004/62 , C01P2006/40 , H01M2/145 , H01M2/1653 , H01M2/1686 , H01M4/133 , H01M4/485 , H01M4/505 , H01M4/525 , H01M10/0525 , H01M10/0587 , H01M10/44
摘要： A non-aqueous electrolyte secondary battery including a positive electrode, a negative electrode, a separator interposed between the positive electrode and the negative electrode, and an electrolyte, wherein the positive electrode comprises a positive electrode active material comprising a particle of a composite oxide represented by a general formula: LixMe1-y-zMyLzO2. In the general formula, the element Me is at least one transition metal element except Ti, Mn, Y and Zr, the element M is at least one selected from the group consisting of Mg, Ti, Mn and Zn, and the element L is at least one selected from the group consisting of Al, Ca, Ba, Sr, Y and Zr, and 1≦x≦1.05, 0.005≦y≦0.1 (with a proviso that 0.005≦y≦0.5 is satisfied in the case of the element M being Mn) and 0≦z≦0.05 are satisfied. The separator includes a plurality of laminated monolayer films, the plurality of monolayer films each have a microporous structure, and a positive electrode-side monolayer film selected from the plurality of monolayer films which faces the positive electrode is made of polypropylene.
摘要翻译： 一种非水电解质二次电池，包括正极，负极，介于正极和负极之间的隔膜和电解质，其中所述正极包含正极活性物质，所述正极活性物质包含复合氧化物的颗粒， 通式为：LixMe1-y-zMyLzO2。 在通式中，除了Ti，Mn，Y和Zr之外，元素Me为至少一种过渡金属元素，元素M为选自Mg，Ti，Mn和Zn中的至少一种，元素L为 选自Al，Ca，Ba，Sr，Y和Zr中的至少一种，和1＆nlE; x＆nlE; 1.05,0.005和nlE; y＆nlE; 0.1（条件是在这种情况下满足0.005＆nlE; y＆ 的元素M为Mn）和0＆nlE; z＆nlE; 0.05。 隔膜包括多个层叠单层膜，多个单层膜各自具有微孔结构，并且从多个面向正极的单层膜中选择的正极侧单层膜由聚丙烯制成。
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3.发明授权
公开(公告)号：US6132900A
公开(公告)日：2000-10-17
申请号：US139482
申请日：1998-08-25
申请人： Hiroshi Yoshizawa , Kazunori Haraguchi , Takuya Nakashima , Takashi Takeuchi , Yoshitaka Matsumasa , Kikuo Senoo , Takabumi Fujii , Mamoru Iida , Kenji Mizuno
发明人： Hiroshi Yoshizawa , Kazunori Haraguchi , Takuya Nakashima , Takashi Takeuchi , Yoshitaka Matsumasa , Kikuo Senoo , Takabumi Fujii , Mamoru Iida , Kenji Mizuno
CPC分类号： H01M2/1241 , H01M2/0426 , H01M2/08 , H01M2/0217 , Y10T29/49108
摘要： The present invention relates to a construction of an explosion-proof safety vent for small-size non-aqueous electrolyte batteries such as prismatic lithium-ion secondary batteries or with an oval cross section hence with a small area of seal plate, and to a method of producing a seal plate. It aims at securing safety of a battery by allowing an explosion-proof vent to operate without fail with a simple construction at no sacrifice of the capacity. In order to fulfill this aim, it provides an explosion-proof safety vent wherein upper peripheral edge of an opening of a bottomed cell container made of metal and the periphery of a seal plate made of metal are hermetically sealed by laser welding, a rivet serving as a terminal is inserted in a through hole provided on the central portion of the seal plate and hermetically fixed by crimping via a gasket, an exhaust hole is provided between the terminal and the periphery of the seal plate, and the exhaust hole is closed by a metal foil. With such a simple structure, it allows the vent to operate without fail to prevent accident and also proposes a method of continuously producing seal plates in the form of a hoop.
摘要翻译： 本发明涉及一种用于小型非水电解质电池如棱柱形锂离子二次电池或具有椭圆形横截面，因此具有小面积密封板的防爆安全排气孔的结构，以及一种方法 生产密封板。 它旨在通过允许防爆通风口在不牺牲能力的情况下以简单的结构无故障地操作来确保电池的安全。 为了实现这一目的，它提供了一种防爆安全气囊，其中由金属制成的有底电池容器的开口的上周缘和由金属制成的密封板的周边通过激光焊接气密密封， 当端子被插入到设置在密封板的中心部分上的通孔中并且经由垫圈通过压接而气密地固定时，排气孔设置在密封板的端子和周边之间，排气孔被关闭 金属箔。 通过这样简单的结构，能够使排气口无故障地进行运转而防止意外的发生，同时也提出连续地制造环状密封板的方法。
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公开(公告)号：US06627348B1
公开(公告)日：2003-09-30
申请号：US09582387
申请日：2000-08-11
IPC分类号： H01M208
CPC分类号： H01M2/0426 , H01M2/0207
摘要： A method for manufacturing a rectangular cell is provided in which a rectangular case containing a power generating element is hermetically sealed by laser welding a sealing plate to an open end of the rectangular case. A sealing plate 2 formed into the same shape as the upper open end of a rectangular case 1 is laid on the upper open end, laser beams 3a to 3d are applied in a downward direction from the horizontal to a line of contact 4 comprising sides “a” to “d” including respective corners “e”, and the line of contact 4 is scanned with laser beams 3a to 3d thereby sealing the open end of the case with the sealing plate.
摘要翻译： 提供了一种用于制造矩形电池的方法，其中通过将密封板激光焊接到矩形壳体的开口端，包含发电元件的矩形壳体被气密地密封。 形成为与矩形壳体1的上开口端相同形状的密封板2被放置在上开口端，激光束3a至3d沿水平方向向包括侧面“ 一个“到”d“，并且用激光束3a至3d扫描接触线4，从而用密封板密封壳体的开口端。
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公开(公告)号：US06264708B1
公开(公告)日：2001-07-24
申请号：US09308100
申请日：1999-05-17
IPC分类号： H01M600
CPC分类号： B23K26/28 , H01M2/0202 , H01M2/0217 , H01M2/0426 , Y10T29/4911
摘要： Method of manufacturing a prismatic battery wherein a sealing plate (2) is abutted to an upper open end of a prismatic case (1) in which power generating elements are housed, and laser beams (3a-3d) are moved along an abutment line (4) parallel to the straight line of each side (a, b, c, d), by which each side (a-d) of the abutment line (4) including each of the corners (e) is laser welded, thereby hermetically sealing the prismatic case (1).
摘要翻译： 棱柱形电池的制造方法，其中密封板（2）与容纳发电元件的方形壳体（1）的上开口端抵接，激光束（3a-3d）沿着邻接线（ 4）平行于每侧（a，b，c，d）的直线，由此将包括每个拐角（e）的邻接线（4）的每侧（ad）激光焊接，从而气密地密封 棱镜箱（1）。
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6.发明授权Cell with a cladding material including a stainless-steel plate and an aluminum plate 有权具有包括不锈钢板和铝板的包层材料的电池
公开(公告)号：US06071557A
公开(公告)日：2000-06-06
申请号：US161908
申请日：1998-09-28
CPC分类号： H01M10/4257 , H01M10/48 , H01M2/22 , H01M2/0217 , H01M2/30
摘要： A square cell is configured by housing a generating element in a square case 1 that is formed in a square cylindrical shape having a bottom, of an aluminum material, the open end of which is hermetically sealed by a sealing plate 2. When a rivet 5 provided in the sealing plate 2 is electrically connected as a negative-polarity terminal, and the square case 1 is electrically connected as a positive-polarity terminal, a cladding material 4 wherein an aluminum plate and a stainless steel plate are clad-bonded is ultrasonically welded to the bottom surface of the square case 1, in order to facilitate making lead connections to the square case 1 formed of aluminum material.
摘要翻译： 方形电池通过将发电元件容纳在形成为具有底部的方形圆柱形的正方形壳体1中，该铝材料的开口端由密封板2气密地密封。当铆钉5 设置在密封板2中的电极作为负极端子电连接，并且方形壳体1作为正极端子电连接，其中铝板和不锈钢板被包层结合的包层材料4是超声波的 焊接到方形壳体1的底表面，以便于将导线连接到由铝材料形成的方形壳体1。
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公开(公告)号：US09136566B2
公开(公告)日：2015-09-15
申请号：US13391134
申请日：2011-07-27
申请人： Kenji Takeda , Koichi Yokoura , Takashi Takeuchi
发明人： Kenji Takeda , Koichi Yokoura , Takashi Takeuchi
CPC分类号： H01M10/482 , G01R19/00 , G01R31/36 , H01M10/0445 , H01M10/4207 , H01M10/4221 , H01M10/425 , H01M2010/4271 , H01M2010/4278 , H02J7/0021 , H02J7/0024
摘要： A battery pack (21A) according to embodiments of the present invention comprises a plurality of battery modules (11A-11D) connected to each other in either one or both of a series connection mode and a parallel connection mode. An identifying information setting section (25) sets identifying information on each of the plurality of battery elements (11A-11D). A connection mode managing section (47) manages the connection mode between the plurality of battery elements (11A-11D) by using the identifying information set by the identifying information setting section (25). The identifying information on each of the plurality of battery elements (11A-11D) is made up of a combination of first identifying information on the potential of the one of the plurality of battery elements (11A-11D) and second identifying information on the battery pack (21A) serving as a superordinate battery element to which the one of the plurality of battery elements (11A-11D) belongs.
摘要翻译： 根据本发明的实施例的电池组（21A）包括在串联和并联模式中的一个或两个中彼此连接的多个电池模块（11A-11D）。 识别信息设定部（25）在多个电池元件（11A-11D）中设置识别信息。 连接模式管理部分（47）通过使用由识别信息设置部分（25）设置的识别信息来管理多个电池元件（11A-11D）之间的连接模式。 多个电池元件（11A-11D）中的每一个的识别信息由关于多个电池元件（11A-11D）中的一个的电位的第一识别信息和关于电池的第二识别信息的组合构成 作为上述多个电池元件（11A-11D）中的一个所属的上位电池元件的电池组（21A）。
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公开(公告)号：US08265578B2
公开(公告)日：2012-09-11
申请号：US12928824
申请日：2010-12-21
申请人： Takashi Takeuchi
发明人： Takashi Takeuchi
CPC分类号： H04B1/1036
摘要： In a radio receiving apparatus, an analog received signal is converted into a digital received signal. An unwanted wave in an adjacent channel band is rejected, that is adjacent to a passband for the digital received signal. The digital received signal with no unwanted wave is converted into a first demodulated signal. The first demodulated signal is converted into a second demodulated signal in analog form. A noise component is extracted from the first demodulated signal. The second demodulated signal is suppressed under squelch control when a squelch voltage that is a voltage of the noise component after rectification and smoothing becomes equal to or higher than a predetermined threshold level.
摘要翻译： 在无线电接收装置中，模拟接收信号被转换为数字接收信号。 相邻信道频带中的不想要的波被拒绝，其与数字接收信号的通带相邻。 没有不想要的波的数字接收信号被转换成第一解调信号。 第一解调信号以模拟形式被转换成第二解调信号。 从第一解调信号中提取噪声分量。 当作为整流和平滑后的噪声分量的电压的静噪电压变为等于或高于预定阈值电平时，第二解调信号被抑制在静噪控制下。
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公开(公告)号：US20120217813A1
公开(公告)日：2012-08-30
申请号：US13323464
申请日：2011-12-12
申请人： Takashi Takeuchi , Takahide Terada , Kenichi Osada
发明人： Takashi Takeuchi , Takahide Terada , Kenichi Osada
IPC分类号： H02J1/00
CPC分类号： H01M10/4207 , G01R31/396 , H01M6/42 , H01M10/482 , Y10T307/685
摘要： A storage battery system in which multiple storage battery modules are connected in series and such that deteriorated storage battery modules may be made replaceable without causing dielectric breakdown. The storage battery system is one that has multiple storage battery modules connected in series and has a mechanism of, when the storage battery module is detached, disconnecting power source line connected to the storage battery modules after disconnecting communication line connected to the storage battery modules.
摘要翻译： 一种蓄电池系统，其中多个蓄电池模块串联连接，并且使劣化的蓄电池模块可以被替换而不引起电介质击穿。 蓄电池系统是具有串联连接的多个蓄电池模块的蓄电池模块，具有在断开连接到蓄电池模块的通信线路之后断开与蓄电池模块连接的电源线的机构。
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10.发明申请NEGATIVE ELECTRODE ACTIVE MATERIAL FOR LITHIUM ION SECONDARY BATTERY AND METHOD FOR PRODUCING THE SAME 审中-公开用于锂离子二次电池的负极电极活性材料及其制造方法公开(公告)号：US20120214067A1
公开(公告)日：2012-08-23
申请号：US13371009
申请日：2012-02-10
申请人： Natsumi GOTO , Takashi Takeuchi , Masaki Hasegawa
发明人： Natsumi GOTO , Takashi Takeuchi , Masaki Hasegawa
CPC分类号： H01M4/485 , C01G23/005 , C01G49/009 , C01P2002/54 , C01P2002/72 , C01P2004/45 , C01P2004/61 , C01P2006/11 , C01P2006/40 , H01M4/131
摘要： A negative electrode active material for a lithium ion secondary battery contains a lithium titanium complex oxide having a composition expressed as Li4Ti5-x-yFexVyO12 (where 0≦x≦0.3, 0≦y≦0.05) or Li4Ti5-x-zFexBzO12 (where 0≦x≦0.3, 0≦z≦0.3).
摘要翻译： 锂离子二次电池用负极活性物质含有具有以Li4Ti5-x-yFexVyO12表示的组成的锂钛复合氧化物（其中0＆lt; nlE; x＆nlE; 0.3,0＆nlE; y＆nlE; 0.05）或Li4Ti5-x-zFexBzO12（其中0＆ ; x＆nlE; 0.3,0和nlE; z＆nlE; 0.3）。
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