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61. 发明申请

US20090104515A1 LITHIUM SECONDARY BATTERY 审中-公开
标题翻译：锂二次电池
公开(公告)号：US20090104515A1
公开(公告)日：2009-04-23
申请号：US12255963
申请日：2008-10-22
申请人： Masato Fujikawa , Hideharu Takezawa , Miyuki Nakai
发明人： Masato Fujikawa , Hideharu Takezawa , Miyuki Nakai
IPC分类号： H01M10/36 , H01M2/14
CPC分类号： H01M10/0568 , H01M2/1653 , H01M10/0569
摘要： A lithium secondary battery of this invention includes: a positive electrode including a positive electrode active material; a negative electrode including a negative electrode active material; a separator; and a non-aqueous electrolyte. The negative electrode active material includes a first portion capable of absorbing and desorbing lithium ions and a second portion covering at least a part of a surface of the first portion. The second portion includes at least one material that is less reactive with oxygen than the first portion.
摘要翻译：本发明的锂二次电池包括：正极，包括正极活性物质; 负极，包括负极活性物质; 分隔符和非水电解质。负极活性物质包括能够吸收和解吸锂离子的第一部分和覆盖第一部分表面的至少一部分的第二部分。第二部分包括至少一种与氧气比第一部分反应性低的材料。

62. 发明申请

US20080193848A1 NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY 失效
标题翻译：非水电解质二次电池
公开(公告)号：US20080193848A1
公开(公告)日：2008-08-14
申请号：US12030411
申请日：2008-02-13
申请人： Masato Fujikawa , Masaya Ugaji , Takayuki Shirane , Kaoru Inoue
发明人： Masato Fujikawa , Masaya Ugaji , Takayuki Shirane , Kaoru Inoue
IPC分类号： H01M4/58
CPC分类号： H01M10/0525 , H01M4/70 , H01M4/75 , H01M4/78
摘要： A non-aqueous electrolyte secondary battery comprising a negative electrode having a current collector provided with convex portions and concave portions on both surfaces, a first columnar body formed in a tilting orientation on the convex portion on one of the surfaces of the current collector, and a second columnar body formed in a tilting orientation on the convex portion on the other surface, a positive electrode having a positive electrode current collector provided with a positive electrode mixture layer containing a positive electrode active material capable of reversibly inserting and extracting lithium ions on both surfaces, and a separator interposed between the positive electrode and the negative electrode in a confronting manner, wherein the first columnar body and the second columnar body on the negative electrode are tilted to an orthogonal direction of a winding direction of the current collector.
摘要翻译：一种非水电解质二次电池，包括具有集电体的负极，所述集电器在两个表面上设置有凸部和凹部，在所述集电体的一个表面上的所述凸部上以倾斜取向形成的第一柱状体，以及在另一个表面的凸部上以倾斜取向形成的第二柱状体，具有正极集电体的正极，该正极集电体设置有包含能够在两者上可逆地插入和提取锂离子的正极活性物质的正极合剂层表面和以相对方式夹在正极和负极之间的隔膜，其中负极上的第一柱状体和第二柱状体沿着集电体的卷绕方向的正交方向倾斜。

63. 发明申请

US20070281206A1 SEPARATOR FOR LITHIUM SECONDARY BATTERY, METHOD FOR PRODUCING THE SAME, AND LITHIUM SECONDARY BATTERY INCLUDING THE SAME 审中-公开
标题翻译：用于锂二次电池的分离器，其制造方法和包括其的锂二次电池
公开(公告)号：US20070281206A1
公开(公告)日：2007-12-06
申请号：US11757234
申请日：2007-06-01
申请人： Masato FUJIKAWA , Shinji KASAMATSU , Mikinari SHIMADA
发明人： Masato FUJIKAWA , Shinji KASAMATSU , Mikinari SHIMADA
IPC分类号： H01M10/50 , H01M2/16 , B05D3/02
CPC分类号： H01M2/1653 , H01M2/145 , H01M2/166 , H01M2/1686 , H01M10/0525 , H01M10/4235
摘要： A separator for a lithium secondary battery includes a high molecular porous film with a shut-down function and a heat-resistant porous layer integrally formed on each side of the high molecular porous film. The heat-resistant porous layers contain a heat-resistant high-molecular material and a ceramic filler. By using the separator, the occurrence of a short-circuit due to the melting and shrinkage of the high molecular porous film is prevented. Also, in the event of a short-circuit and the generation of heat higher than the melting point of the material of the high molecular porous film, the expansion of the short-circuit is prevented, so that the safety of the lithium secondary battery is improved.
摘要翻译：用于锂二次电池的隔板包括具有关闭功能的高分子量多孔膜和一体地形成在高分子量多孔膜两侧的耐热多孔层。耐热多孔层含有耐热高分子材料和陶瓷填料。通过使用隔板，防止了由于高分子多孔膜的熔融和收缩导致的短路现象。此外，在短路和高于高分子多孔膜的材料的熔点的热的产生的情况下，防止短路的膨胀，使得锂二次电池的安全性为改进。

64. 发明申请

US20070190408A1 Separator and method of manufacturing non-aqueous electrolyte secondary battery using the same 审中-公开
标题翻译：使用该非水电解质二次电池的分离器及其制造方法
公开(公告)号：US20070190408A1
公开(公告)日：2007-08-16
申请号：US11705417
申请日：2007-02-13
申请人： Kaoru Inoue , Masato Fujikawa , Takayuki Shirane
发明人： Kaoru Inoue , Masato Fujikawa , Takayuki Shirane
IPC分类号： H01M2/16 , H01M4/58
CPC分类号： H01M2/1646 , H01M2/1673 , H01M2/1686 , H01M4/131 , H01M4/1391 , H01M10/0525 , Y10T29/49108
摘要： A separator includes a porous sheet, a heat-resistant porous layer, and a metal lithium layer. The heat-resistant porous layer is provided on one of surfaces of the porous sheet. The metal lithium layer is provided on the surface of the heat-resistant porous layer. The separator is disposed between a negative electrode that includes an active material capable of reversibly storing and emitting lithium ions and having a theoretical capacity density of 400 mAh/g or higher, and a positive electrode capable of reversibly storing and emitting lithium ions, so that the metal lithium layer faces the negative electrode.
摘要翻译：隔膜包括多孔片，耐热多孔层和金属锂层。耐热多孔层设置在多孔片的一个表面上。金属锂层设置在耐热多孔层的表面上。分离器设置在包含能够可逆地存储和发射锂离子并具有400mAh / g以上的理论容量密度的活性物质的负极和能够可逆地存储和释放锂离子的正极之间，使得金属锂层面向负极。

65. 发明申请

US20070178376A1 Lithium ion secondary battery and charge system therefor 有权
标题翻译：锂离子二次电池及充电系统
公开(公告)号：US20070178376A1
公开(公告)日：2007-08-02
申请号：US11698206
申请日：2007-01-26
申请人： Masato Fujikawa , Shinji Kasamatsu , Mikinari Shimada
发明人： Masato Fujikawa , Shinji Kasamatsu , Mikinari Shimada
IPC分类号： H01M2/16 , H01M10/46
CPC分类号： H01M10/0525 , H01M2/1653 , H01M2/1686 , H01M4/131 , H01M4/133 , H01M10/44 , H01M10/46
摘要： A lithium ion secondary battery includes a positive electrode, a negative electrode, a non-aqueous electrolyte, and a separator interposed between the positive electrode and the negative electrode. The separator includes a polyolefin layer and an oxidation-resistant layer. The oxidation-resistant layer includes an oxidation-resistant polymer. A main chain of the oxidation-resistant polymer does not include a —CH2— group and a —CH(CH3)— group. The oxidation-resistant layer faces the positive electrode.
摘要翻译：锂离子二次电池包括正电极，负电极，非水电解质和介于正电极和负电极之间的隔膜。隔板包括聚烯烃层和抗氧化层。抗氧化层包括抗氧化聚合物。抗氧化聚合物的主链不包括-CH 2 CH 2 - 基团和-CH（CH 3 CH 3） - 基团。抗氧化层面向正极。

66. 发明申请

US20070172736A1 Lithium secondary battery 有权
标题翻译：锂二次电池
公开(公告)号：US20070172736A1
公开(公告)日：2007-07-26
申请号：US11698094
申请日：2007-01-26
申请人： Masato Fujikawa , Kaoru Inoue , Mikinari Shimada
发明人： Masato Fujikawa , Kaoru Inoue , Mikinari Shimada
IPC分类号： H01M4/64 , H01M2/16
CPC分类号： H01M10/0525 , H01M2/14 , H01M2/1673 , H01M2/1686 , H01M2/26 , H01M4/13 , H01M4/70 , H01M10/044 , Y02T10/7011
摘要： A lithium secondary battery including: a positive electrode including a strip-shaped positive electrode current collector and a positive electrode active material layer carried on each surface of the positive electrode current collector; a negative electrode including a strip-shaped negative electrode current collector and a negative electrode active material layer carried on each surface of the negative electrode current collector; a separator interposed between the positive electrode and the negative electrode; and a non-aqueous electrolyte, wherein an exposed portion carrying no active material layer is formed on a substantially center portion in a longitudinal direction of at least one of the positive electrode current collector and the negative electrode current collector, a current collecting lead is connected to the exposed portion, and a first heat resistant layer is formed such that the first heat resistant faces at least part of the current collecting lead.
摘要翻译：一种锂二次电池，包括：正极，包括带状正极集电体和在正极集电体的每个表面上承载的正极活性物质层; 在负极集电体的各表面上承载有带状的负极集电体和负极活性物质层的负极，夹在正极和负极之间的隔膜; 和非水电解质，其中，在正极集电体和负极集电体中的至少一个的长度方向的大致中央部形成有不具有活性物质层的露出部，连结集电引线并且形成第一耐热层，使得第一耐热面朝向集流引线的至少一部分。

67. 发明申请

US20070111102A1 Negative electrode for non-aqueous electrolyte secondary batteries, non-aqueous electrolyte secondary battery having the electrode, and method for producing negative electrode for non-aqueous electrolyte secondary batteries 审中-公开
标题翻译：非水电解质二次电池用负极，具有该电极的非水电解质二次电池及非水电解质二次电池用负极的制造方法
公开(公告)号：US20070111102A1
公开(公告)日：2007-05-17
申请号：US11529299
申请日：2006-09-29
申请人： Kaoru Inoue , Masato Fujikawa , Takayuki Shirane , Hiroaki Matsuda , Sumihito Ishida
发明人： Kaoru Inoue , Masato Fujikawa , Takayuki Shirane , Hiroaki Matsuda , Sumihito Ishida
IPC分类号： H01M4/62 , H01M4/58 , B05D5/12
CPC分类号： H01M4/483 , H01M4/362 , H01M4/587 , H01M4/62 , H01M10/052 , H01M2004/021 , H01M2004/027
摘要： A negative electrode for non-aqueous electrolyte secondary batteries has a mixture layer including a composite negative electrode active material which is composed of active material cores capable of charging and discharging at least lithium ions; carbon nanofibers; and catalyst elements. The carbon nanofibers are attached to the surfaces of the active material cores. The catalyst elements are at least one selected from the group consisting of copper, iron, cobalt, nickel, molybdenum, and manganese, and promote the growth of the carbon nanofibers. The active material cores have the carbon nanofibers therebetween.
摘要翻译：非水电解质二次电池用负极具有包含复合负极活性物质的混合层，所述复合负极活性物质由能够至少锂离子充放电的活性物质芯构成; 碳纳米纤维; 和催化剂元素。碳纳米纤维附着在活性物质芯的表面上。催化剂元素是选自铜，铁，钴，镍，钼和锰中的至少一种，并促进碳纳米纤维的生长。活性材料芯在其间具有碳纳米纤维。

68. 发明申请

US20060222940A1 Lithium secondary battery 有权
标题翻译：锂二次电池
公开(公告)号：US20060222940A1
公开(公告)日：2006-10-05
申请号：US11396656
申请日：2006-04-04
申请人： Masato Fujikawa , Kohei Suzuki , Kaoru Inoue , Mikinari Shimada
发明人： Masato Fujikawa , Kohei Suzuki , Kaoru Inoue , Mikinari Shimada
IPC分类号： H01M2/02 , H01M2/08 , H01M2/16
CPC分类号： H01M10/0525 , H01M2/0413 , H01M2/1673 , H01M10/0587 , H01M10/4235 , Y02T10/7011
摘要： A lithium secondary battery that is excellent in resistance to short-circuits and heat, is unlikely to suffer a capacity loss due to impact such as dropping, and has a high capacity. The lithium secondary battery includes: an electrode assembly including a strip-like positive electrode and a strip-like negative electrode that are wound together with a porous heat-resistant layer interposed therebetween; a non-aqueous electrolyte; and a battery can. The battery has a restricting part for restricting vertical movement of the electrode assembly. The distance A from the restricting part to the inner bottom face of the battery can and the width B of the negative electrode satisfy the relation: 0.965≦B/A≦0.995.
摘要翻译：耐短路，耐热性优异的锂二次电池不容易因滴落等冲击而产生容量损失，容量大。锂二次电池包括：包含条状正极和带状负极的电极组件，其间插入有多孔耐热层; 非水电解质; 和电池罐。电池具有用于限制电极组件的垂直运动的限制部件。从电池罐的限制部分到内底面的距离A和负极的宽度B满足关系：0.965 <= B / A <= 0.995。

69. 发明申请

US20060186859A1 Internal short detection apparatus for secondary-battery, internal short detection method for secondary-battery, battery-pack, and electronic equipment 有权
公开(公告)号：US20060186859A1
公开(公告)日：2006-08-24
申请号：US11354935
申请日：2006-02-16
申请人： Masato Fujikawa , Masaru Kawabe , Mikinari Shimada
发明人： Masato Fujikawa , Masaru Kawabe , Mikinari Shimada
IPC分类号： H02J7/00
CPC分类号： G01R31/025 , G01R31/36 , H02J7/0011 , H02J7/0031
摘要： A secondary-battery internal short detection apparatus is provided which is capable of precisely detecting an internal short being generated in a secondary-battery. In this apparatus: an electricity-quantity storage circuit stores in advance a reference electricity-quantity necessary for charging the secondary-battery from a first voltage to a second voltage; an electricity-quantity accumulation circuit measures an accumulative electricity-quantity necessary for charging the secondary-battery from the first voltage to the second voltage; and an internal short detection circuit compares the accumulative electricity-quantity measured by the electricity-quantity accumulation circuit and the reference electricity-quantity stored in the electricity-quantity storage circuit, if the accumulative electricity-quantity is larger than the reference electricity-quantity, then decides that an internal short is generated, and if the accumulative electricity-quantity is equal to, or smaller than, the reference electricity-quantity, then without deciding that an internal short is generated, rewrites the reference electricity-quantity stored in the electricity-quantity storage circuit into the accumulative electricity-quantity.

70. 发明授权

US06805211B2 Parallel hybrid vehicle 失效
标题翻译：并联混合动力汽车
公开(公告)号：US06805211B2
公开(公告)日：2004-10-19
申请号：US10251799
申请日：2002-09-23
申请人： Masato Fujikawa
发明人： Masato Fujikawa
IPC分类号： B60K606
CPC分类号： B60W20/40 , B60K6/383 , B60K6/48 , B60K6/54 , B60L2240/421 , B60L2240/441 , B60L2240/486 , B60W10/06 , B60W10/08 , B60W10/10 , B60W10/18 , B60W20/00 , B60W2510/0604 , B60W2510/0638 , B60W2510/081 , B60W2510/1005 , B60W2510/244 , B60W2520/10 , B60W2540/12 , B60W2710/02 , B60W2710/105 , B60W2710/244 , B60W2720/106 , F16H3/724 , Y02T10/48 , Y02T10/56 , Y02T10/6221 , Y02T10/6286 , Y02T10/642 , Y10S903/913 , Y10S903/917 , Y10S903/919 , Y10S903/945 , Y10S903/946 , Y10S903/947 , Y10T477/26
摘要： In a parallel hybrid vehicle, an revolution speed of an engine, a revolution speed of a motor/generator, and a regenerative power obtained by the motor/generator are calculated under both of released and clutched states of a lock-up clutch for each gear speed range achievable by a transmission on the basis of an estimated requested vehicular deceleration state and a driving state related to one of the gear speed ranges of the transmission and an operation state of the clutch is selected on the basis of the engine speed of the engine, the revolution speed of the motor/generator, and a regenerative power obtained by the motor/generator calculated as described above in such a manner that as a charge state of the charge device becomes smaller, the regenerative power obtained by means of the motor/generator becomes larger.
摘要翻译：在并联混合动力车辆中，对于每个齿轮，在锁止离合器的释放和离合状态两者下计算发动机的转速，电动机/发电机的转速和由电动机/发电机获得的再生功率根据发动机的发动机转速，基于发动机的发动机转速来选择与变速器的变速范围和离合器的运转状态有关的驱动状态，，电动机/发电机的转速以及由上述计算出的电动机/发电机获得的再生电力，使得充电装置的充电状态变小时，通过电动机/ 发电机变大。

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