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31. 发明授权

US06821675B1 Non-Aqueous electrolyte secondary battery comprising composite particles 失效
标题翻译：包含复合颗粒的非水电解质二次电池
公开(公告)号：US06821675B1
公开(公告)日：2004-11-23
申请号：US09601234
申请日：2000-10-30
申请人： Kenichi Morigaki , Kazuya Iwamoto , Hizuru Koshina , Harunari Shimamura , Yoshiaki Nitta
发明人： Kenichi Morigaki , Kazuya Iwamoto , Hizuru Koshina , Harunari Shimamura , Yoshiaki Nitta
IPC分类号： H01M458
CPC分类号： H01M4/366 , H01M2/0275 , H01M4/38 , H01M4/386 , H01M4/387 , H01M6/181 , H01M10/052 , H01M10/0562 , H01M10/0565 , H01M2300/0085
摘要： A negative electrode of a non-aqueous electrolyte secondary battery contains, as main a component, composite particles constructed in such a manner that at least part of the surface of nuclear particles comprising at least one of tin, silicon and zinc as a constituent element, is coated with a solid solution or an inter-metallic compound composed of elements included in the nuclear particle and at least one element, exclusive of the element included in said nuclear particle, selected from a group of elements in a Periodic Table, comprising group 2 elements, transition elements, group 12 elements, group 13 elements and group 14 elements exclusive of carbon. The batteries of the present invention include non-aqueous electrolytic solution and solid electrolytes comprising polymer gel electrolytes. The construction of the present invention provides a non-aqueous electrolytic secondary battery with which a possibility of the generation of gas is extremely low when stored at high temperatures. It also provides a battery having higher capacity, and superior cycle properties, high-rate charge/discharge properties.
摘要翻译：作为非水电解质二次电池的负极，以作为构成要素的锡，硅，锌中的至少一种的核粒子的至少一部分表面构成的复合粒子作为主要成分，涂覆有固体溶液或由核颗粒中包含的元素组成的金属间化合物和至少一种元素，不包括所述核颗粒中包含的元素，其选自周期表中的元素组，其包含组2 元素，过渡元素，第12族元素，13族元素和不含碳的第14族元素。本发明的电池包括非水电解液和包含聚合物凝胶电解质的固体电解质。本发明的构造提供了一种非水电解二次电池，其在高温下储存时具有产生气体的可能性极低。它还提供具有更高容量和优异的循环性能，高速率充电/放电性能的电池。

32. 发明授权

US06723473B1 Nonaqueous electrolyte secondary cell 有权
标题翻译：非水电解质二次电池
公开(公告)号：US06723473B1
公开(公告)日：2004-04-20
申请号：US09959967
申请日：2001-11-14
申请人： Takafumi Oura , Kazuya Iwamoto , Shinji Nakanishi , Atsushi Ueda , Hizuru Koshina
发明人： Takafumi Oura , Kazuya Iwamoto , Shinji Nakanishi , Atsushi Ueda , Hizuru Koshina
IPC分类号： H01M616
CPC分类号： H01M10/0569 , H01M4/131 , H01M4/133 , H01M4/1391 , H01M4/1393 , H01M4/382 , H01M10/0525
摘要： In a non-aqueous electrolyte secondary battery, a cyclic carboxylic acid ester having a high conductivity in a low-temperature environment is used as an electrolyte, and, furthermore, a cyclic carbonic acid ester having at least one carbon-carbon unsaturated bond is added thereto for the inhibition of reductive decomposition of the cyclic carboxylic acid ester.
摘要翻译：在非水电解质二次电池中，使用在低温环境下具有高导电性的环状羧酸酯作为电解质，此外，添加具有至少一个碳 - 碳不饱和键的环状碳酸酯用于抑制环状羧酸酯的还原分解。

33. 发明授权

US06303250B1 Secondary battery including an electrolytic solution with an organic additive 失效
标题翻译：二次电池包括具有有机添加剂的电解液
公开(公告)号：US06303250B1
公开(公告)日：2001-10-16
申请号：US09289468
申请日：1999-04-09
申请人： Shoichiro Watanabe , Kazuya Iwamoto , Atsushi Ueda , Jun Nunome , Hizuru Koshina
发明人： Shoichiro Watanabe , Kazuya Iwamoto , Atsushi Ueda , Jun Nunome , Hizuru Koshina
IPC分类号： H01M624
CPC分类号： H01M10/0567 , H01M4/131 , H01M4/133 , H01M4/485 , H01M4/505 , H01M4/525 , H01M10/0525 , H01M10/0569 , H01M10/0587 , H01M2300/004 , Y02T10/7011
摘要： A battery excellent in high temperature storage characteristic is presented. It comprises a positive electrode containing a positive electrode active material, a negative electrode containing a negative electrode material, a nonaqueous solvent, and an electrolytic solution containing at least one of organic compounds expressed in formula 1 and formula 2. The positive electrode active material has an oxide compound containing a lithium atom, and the negative electrode material has a material capable of storing and releasing a lithium ion. Formula 1 where R1, R2, R3, R4 are individually at least one selected from the group consisting of H, aryl group, and aryl group having a functional group containing a substituent having an electron attracting property, and the number of H is three or less. Formula 2
摘要翻译：介绍了高温储存特性优良的电池。它包括含有正极活性物质的正极，含有负极材料的负极，非水溶剂和含有式1和式2表示的至少一种有机化合物的电解液。正极活性物质具有包含锂原子的氧化物，负极材料具有能够储存和释放锂离子的材料。其中R1，R2，R3，R4分别是选自H，芳基，具有含有具有吸电子性的取代基的官能团的芳基，H的数量为3以下。式2

34. 发明授权

US06165647A Secondary battery comprising a polymerizable material in its electrolyte solution 有权
标题翻译：在其电解质溶液中包含可聚合材料的二次电池
公开(公告)号：US06165647A
公开(公告)日：2000-12-26
申请号：US289589
申请日：1999-04-09
申请人： Shoichiro Watanabe , Kazuya Iwamoto , Atsushi Ueda , Jun Nunome , Hizuru Koshina
发明人： Shoichiro Watanabe , Kazuya Iwamoto , Atsushi Ueda , Jun Nunome , Hizuru Koshina
IPC分类号： H01M4/131 , H01M4/133 , H01M4/36 , H01M4/48 , H01M4/485 , H01M4/50 , H01M4/505 , H01M4/52 , H01M4/525 , H01M4/58 , H01M4/587 , H01M6/16 , H01M10/0525 , H01M10/0567 , H01M10/0569 , H01M10/0587 , H01M10/36
CPC分类号： H01M10/0569 , H01M4/131 , H01M4/133 , H01M4/485 , H01M4/505 , H01M4/525 , H01M4/587 , H01M6/164 , H01M6/168 , H01M10/0525 , H01M10/0567 , H01M10/0587 , H01M2300/0017 , H01M2300/004 , Y02T10/7011
摘要： A battery excellent in high temperature storage characteristic is presented. It comprises a positive electrode having a positive electrode active material containing an transition metal complex oxide containing lithium , a negative electrode containing a negative electrode material capable of storing and releasing a lithium ion, and an electrolytic solution containing a nonaqueous solvent, an electrolyte, and an organic compound expressed in formula 1. ##STR1## where R.sub.1, R.sub.2, R.sub.3, R.sub.4, R.sub.5, and R.sub.6 have individually at least one of H and a group containing a vinyl group, and the number of H substituent is four or less.
摘要翻译：介绍了高温储存特性优良的电池。它包括具有含有含锂的过渡金属复合氧化物的正极活性材料的正极，含有能够储存和释放锂离子的负极材料的负极和含有非水溶剂，电解质和式1中表示的有机化合物，其中R1，R2，R3，R4，R5和R6分别独立地为H和含乙烯基的基团中的至少一个，H取代基的数目为4以下。

35. 发明申请

US20090280407A1 BATTERY, ELECTRODE, AND CURRENT COLLECTOR USED THEREFOR 有权
标题翻译：电池，电极和电流收集器
公开(公告)号：US20090280407A1
公开(公告)日：2009-11-12
申请号：US12306854
申请日：2007-12-26
申请人： Shuji Ito , Yasutaka Kogetsu , Kazuya Iwamoto , Kazuyoshi Honda , Taisuke Yamamoto , Yasuhiro Ueyama , Keisuke Ohara , Hitoshi Katayama
发明人： Shuji Ito , Yasutaka Kogetsu , Kazuya Iwamoto , Kazuyoshi Honda , Taisuke Yamamoto , Yasuhiro Ueyama , Keisuke Ohara , Hitoshi Katayama
IPC分类号： H01M4/02 , B05D5/12 , C25D5/00 , C25D5/10
CPC分类号： H01M4/70 , H01M4/04 , H01M4/66 , H01M4/662 , H01M10/0525 , Y02E60/122 , Y02P70/54 , Y02T10/7011
摘要： The present invention relates to a current collector including a base portion with a flat face, primary projections projecting from the flat face, and secondary projections projecting from the top of the primary projections. The present invention also relates to a current collector including a base portion with a flat face and primary projections projecting from the flat face, wherein the roughening rate of the top of the primary projections is 3 to 20. By using such a current collector, separation of the active material from the current collector can be inhibited when using an active material that has a high capacity but undergoes a large expansion at the time of lithium ion absorption.
摘要翻译：本发明涉及一种集电器，其包括具有平坦表面的基部，从平坦表面突出的第一突起和从第一突起的顶部突出的第二突起。本发明还涉及一种集电体，其包括具有平坦面的基部和从平坦面突出的一次突起，其中，第一突起的顶部的粗糙化率为3〜20。通过使用这样的集电体，当使用具有高容量但在锂离子吸收时发生大的膨胀的活性材料时，能够抑制来自集电体的活性物质。

36. 发明申请

US20070218333A1 Metal-Oxide Containing Substrate and Manufacturing Method Therefor 审中-公开
标题翻译：含有金属氧化物的基板及其制造方法
公开(公告)号：US20070218333A1
公开(公告)日：2007-09-20
申请号：US11578072
申请日：2005-03-30
申请人： Kazuya Iwamoto
发明人： Kazuya Iwamoto
IPC分类号： H01M6/18
CPC分类号： H01M10/0525 , C22C38/40 , H01M4/66 , H01M6/185 , H01M10/0436 , H01M10/0562 , H01M10/0585 , Y10T29/49108 , Y10T428/12229
摘要： A metal-oxide containing substrate including: an alloy including Fe and Cr and including at least one selected from the group consisting of Ni, Mo, Mn, Al and Si; an oxide of a metal element forming the alloy, wherein a powder X-ray diffraction pattern of the substrate observed by using Cu Kα radiation has at least one peak attributed to the oxide.
摘要翻译： 1.一种含金属氧化物的基板，其特征在于，包括：包含Fe和Cr的合金，并且包括选自Ni，Mo，Mn，Al和Si中的至少一种; 形成合金的金属元素的氧化物，其中通过使用Cu Kalpha辐射观察到的基板的粉末X射线衍射图具有至少一个归因于氧化物的峰。

37. 发明授权

US07154954B1 Communication system 失效
标题翻译：通讯系统
公开(公告)号：US07154954B1
公开(公告)日：2006-12-26
申请号：US09618848
申请日：2000-07-18
申请人： Yuji Nagatani , Kazuya Iwamoto , Hiroshi Hashimoto
发明人： Yuji Nagatani , Kazuya Iwamoto , Hiroshi Hashimoto
IPC分类号： H04B3/00 , H04L25/00
CPC分类号： H04L25/0298 , H04L25/0272 , H04L25/0292
摘要： A communication system in which a reception signal can be accurately obtained from a signal transmitted over two-wire type transmission lines without any significant reduction in the communication speed. The communication system utilizing two-wire type transmission lines for transmitting transmission signals in opposite phases has a plurality of nodes connected to the two-wire type transmission lines, and each of the nodes incorporates terminating resistors acting upon the two-wire type transmission lines. A node which includes a reception circuit for receiving a transmission signal has an AC coupling circuit for extracting AC components in a transmission signal input through the transmission lines, a bias circuit for applying a bias voltage to a signal output from the AC coupling circuit and a clip circuit for clipping the level of a signal output from the bias circuit, which are provided at each of the two-wire type transmission lines.
摘要翻译：一种通信系统，其中可以从通过二线式传输线传输的信号准确地获得接收信号，而不会显着降低通信速度。利用两线式传输线用于发送相反相位的传输信号的通信系统具有连接到两线式传输线路的多个节点，并且每个节点包括作用在两线式传输线路上的终端电阻器。包括用于接收传输信号的接收电路的节点具有用于提取通过传输线输入的传输信号中的AC分量的AC耦合电路，用于向从AC耦合电路输出的信号施加偏置电压的偏置电路和夹持电路，用于限制在每个双线型传输线路处设置的偏置电路输出信号的电平。

38. 发明授权

US07026073B2 Non-aqueous electrolyte secondary battery 失效
公开(公告)号：US07026073B2
公开(公告)日：2006-04-11
申请号：US10058707
申请日：2002-01-28
申请人： Atsushi Ueda , Kazuya Iwamoto , Takafumi Oura , Hiroshi Yoshizawa , Masaki Deguchi , Takaharu Morikawa
发明人： Atsushi Ueda , Kazuya Iwamoto , Takafumi Oura , Hiroshi Yoshizawa , Masaki Deguchi , Takaharu Morikawa
IPC分类号： H01M6/16
CPC分类号： H01M10/0569 , H01M4/525 , H01M6/164 , H01M2300/0025 , H01M2300/004
摘要： In an electrolyte of a non-aqueous electrolyte secondary battery using a cyclic carboxylic-acid ester exerting high conductivity under a low temperature condition, for suppressing reductive decomposition of the cyclic carboxylic acid ester, a cyclic carbonic acid ester having at least one carbon-carbon unsaturated bond is contained, and for suppressing excessive polymerization reaction of the cyclic carbonic acid ester having at least one carbon-carbon unsaturated bond, a cyclic carbonic acid ester having no carbon-carbon unsaturated bond is further contained.

39. 发明授权

US06958198B2 Non-aqueous electrochemical apparatus 失效
标题翻译：非水电化学仪器
公开(公告)号：US06958198B2
公开(公告)日：2005-10-25
申请号：US09901130
申请日：2001-07-10
申请人： Kazuya Iwamoto , Takafumi Oura , Kumiko Sonoda , Makino Hatazaki , Hiroshi Yoshizawa , Shinji Nakanishi
发明人： Kazuya Iwamoto , Takafumi Oura , Kumiko Sonoda , Makino Hatazaki , Hiroshi Yoshizawa , Shinji Nakanishi
IPC分类号： H01M6/16 , H01M10/05 , H01M10/0567 , H01M10/0568 , H01M10/36 , H01M10/40
CPC分类号： H01M10/0567 , H01M6/166 , H01M10/05 , H01M10/0568
摘要： The invention relates to a non-aqueous electrochemical apparatus in which the difference (γl−γse) between the surface tension γl of non-aqueous electrolyte and the surface free energy γse of electrode is not more than 10 dynes/cm.
摘要翻译：本发明涉及一种非水电化学装置，其中非水电解质的表面张力气体与电极的表面自由能聚合酶之间的差异（伽玛胶体）不超过10达因/厘米。

40. 发明授权

US06911281B2 Non-aqueous electrolyte and electrochemical device comprising the same 失效
标题翻译：非水电解质和包含其的电化学装置
公开(公告)号：US06911281B2
公开(公告)日：2005-06-28
申请号：US09901945
申请日：2001-07-10
申请人： Kumiko Sonoda , Atsushi Ueda , Kazuya Iwamoto
发明人： Kumiko Sonoda , Atsushi Ueda , Kazuya Iwamoto
IPC分类号： C07F5/02 , H01G9/02 , H01G9/022 , H01M10/0568 , H01M10/40 , H01G9/035 , H01G9/038
CPC分类号： H01G9/022 , H01M10/0568 , Y02E60/13
摘要： A non-aqueous electrolyte is disclosed, which comprises a non-aqueous solvent and a solute represented by the general formula(1): MBR1R2R3R4, wherein M is an alkali metal atom or an ammonium group and R1 to R4 are each independently electron withdrawing groups or electron withdrawing atoms bound to B where at least one of R1 to R4 is other than a fluorine atom. The solute has a thermal stability substantially equal to that of LiBF4 and an anion portion having a high electronegativity, and easily dissociates into ions. Therefore, a non-aqueous electrolyte containing this solute has a high ionic conductivity and is difficult to cause a generation of a gas or deterioration in characteristics due to the decomposition of the solute, which occurs during use at high temperatures or after storage at high temperatures.
摘要翻译：公开了一种非水电解质，其包含非水溶剂和由通式（1）表示的溶质：MBR 1 R 2 2 R 3 R 4，其中M是碱金属原子或铵基，R 1至R 4各自独立地是吸电子与B结合的基团或吸电原子，其中R 1至R 4中的至少一个不是氟原子。溶质的热稳定性基本上等于LiBF 4 S的热稳定性和具有高电负性的阴离子部分，并且容易解离成离子。因此，含有这种溶质的非水电解质具有高的离子导电性，并且难以引起气体的产生或由于在高温使用期间或在高温下保存后发生的溶质的分解导致的特性劣化。

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