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1. 发明专利

JP2008146894A Electrode plate for nonaqueous secondary battery and nonaqueous secondary battery using it 审中-公开
标题翻译：非电源二次电池电极板和非正常二次电池使用
公开(公告)号：JP2008146894A
公开(公告)日：2008-06-26
申请号：JP2006330202
申请日：2006-12-07
申请人： Matsushita Electric Ind Co Ltd , 松下電器産業株式会社
发明人： SUMIHARA MASANORI
IPC分类号： H01M4/02 , H01M4/04 , H01M4/13 , H01M4/139 , H01M4/36 , H01M4/62 , H01M10/05 , H01M10/052 , H01M10/0566
CPC分类号： Y02E60/122
摘要： PROBLEM TO BE SOLVED: To provide a nonaqueous secondary battery having high reliability and capable of shutting off current with quick responsiveness to heat generation to avoid a situation causing heat generation even when sudden exothermic reaction is caused by an internal short circuit by installing a plurality of portions having an overcurrent shutting off function in an electrode plate, and fusing the plurality of portions having the overcurrent shutting off function when current less than short circuit current flows.
SOLUTION: When thickness of an electrode mix layer on one side of an electrode plate 25 formed by applying electrode mix layers 23a, 23b containing electrode active materials 22a, 22b to a current collector 24, drying and pressing the electrode mix layers, is represented by T, particles 21a, 21b having a particle size of T/4 to T/2 are included in the electrode plate 25.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种具有高可靠性并且能够快速响应发热的关闭电流的非水二次电池，以避免即使当通过安装内部短路引起突然的放热反应时引起发热的情况在电极板中具有过电流关闭功能的多个部分，并且当电流小于短路电流时，将具有过电流关断功能的多个部分熔合。解决方案：通过将包含电极活性材料22a，22b的电极混合层23a，23b施加到集电体24上而形成的电极板25的一侧上的电极混合层的厚度，干燥并压制电极混合物层，由T表示，电极板25中包含粒径为T / 4〜T / 2的粒子21a，21b。（C）2008，JPO＆INPIT

2. 发明专利

JP2007280832A Manufacturing method of positive plate for secondary battery, positive plate for secondary battery, and nonaqueous system secondary battery using this 审中-公开
标题翻译：用于二次电池的正极板的制造方法，二次电池的正极板以及使用该电池的非标系统二次电池
公开(公告)号：JP2007280832A
公开(公告)日：2007-10-25
申请号：JP2006107358
申请日：2006-04-10
申请人： Matsushita Electric Ind Co Ltd , 松下電器産業株式会社
发明人： SUMIHARA MASANORI
IPC分类号： H01M4/04 , H01M4/02 , H01M4/131 , H01M4/139 , H01M4/1391 , H01M4/62 , H01M10/05 , H01M10/052 , H01M10/0566
CPC分类号： Y02P70/54
摘要： PROBLEM TO BE SOLVED: To provide the manufacturing method of a positive plate for a nonaqueous system secondary battery capable of uniformly dispersing mix coating material even when mixing amount of materials other than active material contributing to battery capacity is decreased and decreasing the scattering of the coated mass; and to provide the nonaqueous system secondary battery using a positive plate by this manufacturing method and having excellent charge discharge cycle characteristics.
SOLUTION: An active material A, a hydrophilic treated conductive material B, a thickening agent D, and a water system dispersing agent which is a divided dispersing agent E are wetted and primarily kneaded, and then a binder C and the divide remaining dispersing agent E are added and kneaded to prepare the mix coating material, and the mix coating material is applied to a current collector and dried.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了提供能够均匀分散混合涂料的非水系二次电池用正极板的制造方法，即使减少有助于电池容量的活性物质以外的材料的混合量，也可减少散射的涂层质量; 并且通过该制造方法使用正极板提供非水系二次电池并且具有优异的充电放电循环特性。解决方案：将活性物质A，亲水处理的导电材料B，增稠剂D和作为分散分散剂E的水分散剂润湿并主要捏合，然后粘合剂C和剩余的分隔分散剂E加入并捏合以制备混合涂料，并将混合涂料施加到集电器上并干燥。版权所有（C）2008，JPO＆INPIT

3. 发明专利

JP2007273127A Nonaqueous secondary battery 审中-公开
标题翻译：非标次级电池
公开(公告)号：JP2007273127A
公开(公告)日：2007-10-18
申请号：JP2006094008
申请日：2006-03-30
申请人： Matsushita Electric Ind Co Ltd , 松下電器産業株式会社
发明人： SUMIHARA MASANORI
IPC分类号： H01M2/16 , H01M4/02 , H01M4/13 , H01M4/131 , H01M10/05 , H01M10/052 , H01M10/058
CPC分类号： Y02E60/122
摘要： PROBLEM TO BE SOLVED: To provide a nonaqueous secondary battery which can prevent insulation loss of a separator for avoid the possibilities of explosion, firing and the like, even when rapid exothermal reaction due to internal short-circuiting, etc. occurs by making thermal expansion microcapsules interposed which are thermally expandable having quick response.
SOLUTION: Thermal expansion microcapsules are contained, at least in a separator 9 or an interface between a positive electrode plate 5 or a negative electrode plate 7 and the separator 9 for an electrode group 4 constituting a nonaqueous secondary battery.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种能够防止隔板的绝缘损失以避免爆炸，烧制等的可能性的非水二次电池，即使由于内部短路等引起的快速放热反应也由制作热膨胀性快速反应的热膨胀微胶囊。解决方案：至少在分离器9或正电极板5或负极板7与用于构成非水二次电池的电极组4的隔板9之间的界面中包含热膨胀微胶囊。版权所有（C）2008，JPO＆INPIT

4. 发明专利

JP2007103356A Non-aqueous secondary battery 审中-公开
标题翻译：非水性二次电池
公开(公告)号：JP2007103356A
公开(公告)日：2007-04-19
申请号：JP2006245209
申请日：2006-09-11
申请人： Matsushita Electric Ind Co Ltd , 松下電器産業株式会社
发明人： SUMIHARA MASANORI , MARUYAMA HIROSHI
IPC分类号： H01M4/02 , H01M4/04 , H01M4/36 , H01M10/05 , H01M10/052 , H01M10/0566 , H01M10/0585 , H01M10/0587
CPC分类号： Y02E60/122
摘要： PROBLEM TO BE SOLVED: To provide a non-aqueous secondary battery capable of maintaining high capacity and proper lifetime characteristics, while suppressing the occurrence of internal short circuiting of the non-aqueous secondary battery, since as a factor for internal short circuit, four short-circuiting modes are considered which consist of an exposed portion of a positive electrode current collector of a positive electrode plate and a surface of a negative electrode mixture of a negative electrode plate, the exposed portion of the positive electrode current collector and the exposed portion of the negative electrode current collector, the surface of the positive electrode mixture of the positive electrode plate and the surface of the negative electrode mixture of the negative electrode plate, and the surface of the positive electrode mixture of the positive electrode and the expoded portion of the negative electrode current collector.
SOLUTION: The positive electrode plate 11 and the negative electrode plate 7 have portions formed, where paint of a mixture is not coated on the current collector. An insulator layer 10, on which a paint of an insulator is coated and dried, is formed on at least either the surface of the negative electrode mixture 7a facing the exposed portion of the positive electrode current collector 5b, or the surface of the exposed portion of the positive electrode current collector 5b facing the negative electrode mixture 7a, and the exposed portion is protected.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：为了提供能够保持高容量和适当寿命特性的非水二次电池，同时抑制非水二次电池的内部短路的发生，因为作为内部短路的因素考虑了四个短路模式，其包括正极板的正极集电体的暴露部分和负极板的负极混合物的表面，正极集电体的暴露部分和负极集电体的露出部分，正极板的正极合剂的表面和负极板的负极混合物的表面以及正极的正极混合物的表面和被喷射的部分负极集电体。解决方案：正极板11和负极板7具有形成的部分，其中混合物的涂料未涂覆在集电体上。在与正极集电体5b的暴露部分相对的负极混合物7a的至少任一个表面或露出部分的表面上形成绝缘体层10，在其上涂覆和干燥绝缘体的涂料，的正极集电体5b面对负极混合物7a，并且暴露部分被保护。版权所有（C）2007，JPO＆INPIT

5. 发明专利

JP2006236806A Secondary battery, secondary battery pack, and electronic apparatus using the same 审中-公开
标题翻译：二次电池，二次电池组和使用该电池的电子设备
公开(公告)号：JP2006236806A
公开(公告)日：2006-09-07
申请号：JP2005050429
申请日：2005-02-25
申请人： Matsushita Electric Ind Co Ltd , 松下電器産業株式会社
发明人： SUMIHARA MASANORI , TAKADA MASAHIRO
IPC分类号： H01M10/42
CPC分类号： Y02E60/12
摘要： PROBLEM TO BE SOLVED: To provide a secondary battery, as well as a secondary battery pack and an electronic equipment using the same as a power source, capable of starting up an IC tag by receiving an outside signal and sending its individual information including an ID number stored in the IC tag to an electronic equipment using the secondary battery to identify it.
SOLUTION: The secondary battery 1 is provided with an IC tag 2 starting up by an outside signal given an ID number, and individual identification signals of the secondary battery 1 including at least the ID number are stored in the IC tag 2 without any power source part of its own starting up by the outside signal.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了提供一种二次电池，以及二次电池组和使用其的电源的电子设备，能够通过接收外部信号并发送其个人信息来启动IC标签包括存储在IC标签中的ID号到使用二次电池的电子设备中以识别它。解决方案：二次电池1设置有通过给定ID号的外部信号启动的IC标签2，并且至少包括ID号的二次电池1的个体识别信号被存储在IC标签2中，而没有任何电源部分自己启动的外部信号。版权所有（C）2006，JPO＆NCIPI

6. 发明专利

JP2005340071A Manufacturing method of positive plate for nonaqueous secondary battery 审中-公开
标题翻译：非正式二次电池正极板的制造方法
公开(公告)号：JP2005340071A
公开(公告)日：2005-12-08
申请号：JP2004159169
申请日：2004-05-28
申请人： Matsushita Electric Ind Co Ltd , 松下電器産業株式会社
发明人： FUKUNAGA MASAO , KURODA AKIRA , KASHIWAGI KOKUKIYO , SUZUKI GOHEI , SUMIHARA MASANORI
IPC分类号： H01M10/05 , H01M4/131 , H01M4/1391 , H01M4/36 , H01M4/62 , H01M4/04 , H01M4/02
CPC分类号： Y02P70/54
摘要： PROBLEM TO BE SOLVED: To provide a positive plate capable of increasing capacity by reducing binding material and thickening agent, extending life by reducing irregularity of coating weight and improving high temperature keeping properties by reducing conductive material by using an even dispersal effect of electrode plate structuring materials by improving a mixing method of the conductive material, the binding material and the thickening agent which are structuring materials other than an active material contributing to battery capacity and a large capacity nonaqueous secondary battery using the positive plate. SOLUTION: In the electrode panel structured by mixing and dispersing the active material A, the conductive material B, the rubber particle binding material C having acrylate units and the thickening agent D of water soluble polymer with water, the active material A and the conductive material B is moistened with water solution of the thickening agent D as a first mixing and then the binding material C and water are added and mixed. In the above procedure, the binding material C is 0.2 to 1.4 pts.wt. of the active material A and the conductive material B is 1.0 to 2.5 pts.wt. of the active material A. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：通过减少粘结材料和增稠剂来提供能够增加容量的正极板，通过减少涂层重量的不均匀性延长使用寿命，并通过使用均匀的分散效应减少导电材料来改善高温保持性能电极板结构材料，通过改善导电材料，粘结材料和增稠剂的混合方法，所述导电材料，结合材料和增稠剂是构成不同于有助于电池容量的活性材料的结构材料和使用正极板的大容量非水二次电池。解决方案：在通过混合和分散活性材料A，导电材料B，具有丙烯酸酯单元的橡胶颗粒粘合材料C和水溶性聚合物的增稠剂D与水的活性材料A和作为第一次混合，用增稠剂D的水溶液润湿导电材料B，然后加入并混合粘结材料C和水。在上述步骤中，粘合材料C为0.2〜1.4重量份。的活性物质A和导电材料B为1.0〜2.5重量份。的活性物质A.版权所有（C）2006，JPO＆NCIPI

7. 发明专利

JP2008243658A Electrode plate for nonaqueous secondary battery, nonaqueous secondary battery using this, and method and device for manufacturing the same 审中-公开
标题翻译：非电解二次电池用电极板，使用该电池的非二次电池及其制造方法及其装置
公开(公告)号：JP2008243658A
公开(公告)日：2008-10-09
申请号：JP2007083732
申请日：2007-03-28
申请人： Matsushita Electric Ind Co Ltd , 松下電器産業株式会社
发明人： YAMAZAKI YASUHIKO , SUMIHARA MASANORI , NISHIDA KOJI , KASATANI MINORU
IPC分类号： H01M4/131 , H01M4/1391
CPC分类号： Y02P70/54
摘要： PROBLEM TO BE SOLVED: To provide an electrode plate for a nonaqueous secondary battery capable of suppressing the coming-off of a battery mixture and the breakage of the electrode plate in the press process of the electrode plate after electrode mixture paste coating and drying, and the winding process of an electrode group.
SOLUTION: When the electrode mixture paste of the nonaqueous secondary battery is intermittently applied to a current collector 1, the thickness T2 of a starting edge in a positive active material mixture layer and/or a negative active material mixture layer after the intermittent coating and drying of electrode mixture paste of the nonaqueous secondary battery secondary battery is made 0.97T to 1.03T to the thickness T of the whole of a coating part in the positive active material mixture layer and/or the negative active material mixture layer.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够抑制电池混合物脱落的电极板和在电极混合糊剂涂布后的电极板的压制过程中电极板的断裂的非水系二次电池用电极板干燥和电极组的卷绕过程。解决方案：当将非水二次电池的电极混合物浆料间歇地施加到集电器1时，间断地在正极活性物质混合物层和/或负极活性物质混合物层中的起始边缘的厚度T2 将非水系二次电池用二次电池的电极混合糊的涂布干燥与正极活性物质混合层和/或负极活性物质混合层的整体涂布部的厚度T成0.97T〜1.03T。版权所有（C）2009，JPO＆INPIT

8. 发明专利

JP2007328977A Electrode plate for non-aqueous secondary battery, its manufacturing method, and non-aqueous secondary battery 审中-公开
标题翻译：非水性二次电池电极板及其制造方法和非水性二次电池
公开(公告)号：JP2007328977A
公开(公告)日：2007-12-20
申请号：JP2006158189
申请日：2006-06-07
申请人： Matsushita Electric Ind Co Ltd , 松下電器産業株式会社
发明人： SUMIHARA MASANORI
IPC分类号： H01M4/02 , H01M4/04 , H01M4/13 , H01M4/131 , H01M4/139 , H01M4/1391 , H01M4/62 , H01M10/05 , H01M10/052 , H01M10/058 , H01M10/0587
CPC分类号： Y02P70/54
摘要： PROBLEM TO BE SOLVED: To provide a nonaqueous secondary battery which is superior in productivity, small in battery capacity unevenness and superior in life characteristics since places of different active material densities are formed at least at one electrode plate of the positive electrode plate and the negative electrode plate that is compressed to a specified thickness.
SOLUTION: This has a first process of coating and forming a place 3 in which the thickness of a mixture paint 2 of a positive electrode or the mixture paint 2 of a negative electrode becomes thin at least at one or more places of a current collector 1, and after the mixture paint 2 of the positive electrode or the mixture paint 2 of the negative electrode is dried, it is pressed to have a prescribed thickness, and the place 5 with different active material densities is formed at least at one or more places of the positive electrode plate 11 or the negative electrode plate 12.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种生产率优异，电池容量不均匀性和寿命特性优异的非水二次电池，因为在正极板的至少一个电极板上形成不同活性物质密度的位置和被压缩到规定厚度的负极板。解决方案：这具有第一种涂覆和形成位置3的方法，其中正极的混合物涂料2的厚度或负极的混合物涂料2的厚度至少在一个或多个位置变薄集电体1，在将正极的混合物涂料2或负极的混合涂料2干燥之后，将其压制成规定的厚度，至少形成一个具有不同活性物质密度的位置5 或更多个正极板11或负极板12的位置。（C）2008，JPO＆INPIT

9. 发明专利

JP2007311280A Manufacturing method of electrode plate for secondary battery 审中-公开
标题翻译：二次电池电极板的制造方法
公开(公告)号：JP2007311280A
公开(公告)日：2007-11-29
申请号：JP2006141173
申请日：2006-05-22
申请人： Matsushita Electric Ind Co Ltd , 松下電器産業株式会社
发明人： SUMIHARA MASANORI
IPC分类号： H01M4/04 , H01M4/02 , H01M4/139 , H01M4/62
CPC分类号： Y02P70/54
摘要： PROBLEM TO BE SOLVED: To provide a high-quality and high-density electrode plate for a nonaqueous secondary battery by suppressing crease, disconnection and warpage of the electrode plate by pressing after removing an active material mix non-application region.
SOLUTION: In this manufacturing method of this electrode plate for a secondary battery, a positive electrode mix coating 2 is applied in a discontinued form in the longitudinal direction of a strip-like collector 1 and dried in a state where non-application regions 3 are left at both ends in the width direction of the strip-like collector 1, and then the electrode plate is pressed to a predetermined thickness with at least the non-application regions 3 at both ends in the width direction of the strip-like collector 1 removed.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了通过在除去活性物质混合物非施加区域之后通过压制来抑制电极板的折痕，断开和翘曲来提供用于非水二次电池的高品质和高密度电极板。解决方案：在这种二次电池用电极板的制造方法中，将正极混合涂层2沿带状集电体1的长度方向以中断的形式进行涂布，并在非应用状态下干燥在带状集电体1的宽度方向上的两端留有区域3，然后将电极板按压至规定厚度，至少在带状集电体1的宽度方向上的两端的非施加区域3，像收集器1一样。版权所有（C）2008，JPO＆INPIT

10. 发明专利

JP2005302635A Secondary battery 审中-公开
标题翻译：二次电池
公开(公告)号：JP2005302635A
公开(公告)日：2005-10-27
申请号：JP2004120171
申请日：2004-04-15
申请人： Matsushita Electric Ind Co Ltd , 松下電器産業株式会社
发明人： SUMIHARA MASANORI
IPC分类号： H01M2/02
CPC分类号： Y02E60/12
摘要： PROBLEM TO BE SOLVED: To provide a secondary battery housed in an outer case having an identification means having high identification ability and effective than existing one for preventing imitation and copying, to solve problems that although batteries using imitation outer case material or batteries having different characteristics or different kinds can be charged with a regular dedicated charger, the safety of the battery in charging is not guaranteed. SOLUTION: At least one secondary battery is housed in the outer case material, and an identification label 2 for identifying an individual piece of the secondary battery is stuck on at least one portion on the surface of the outer case material. The identification label 2 has multilayer structure, and fragility working treatment is applied to at least one layer on the multilayer. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了提供容纳在外壳中的二次电池，具有识别装置，具有高的识别能力并且比现有的识别装置有效，用于防止仿制和复制，以解决尽管使用仿外壳材料或电池的电池的问题具有不同特性或不同种类可以用常规专用充电器充电，电池在充电时的安全性不能保证。解决方案：至少一个二次电池被容纳在外壳材料中，并且用于识别二次电池的单个片的识别标签2粘贴在外壳材料的表面上的至少一部分上。识别标签2具有多层结构，并且脆性工作处理被应用于多层上的至少一层。版权所有（C）2006，JPO＆NCIPI

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