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81. 发明专利

JPS5332182A FOOD PROCESSING MACHINE 失效
公开(公告)号：JPS5332182A
公开(公告)日：1978-03-27
申请号：JP10699476
申请日：1976-09-06
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： FUKUNAGA MASAO , NAGAKOSHI TOSHIAKI , YAMAGUCHI SHIGERU , SHIBATA MORIO
IPC分类号： A21C3/02 , A21C11/00 , A21C11/24

82. 发明专利

JPS5332180A FOOD PROCESSING MACHINE 失效
公开(公告)号：JPS5332180A
公开(公告)日：1978-03-27
申请号：JP10700176
申请日：1976-09-06
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： MANABE KEIJI , FUKUNAGA MASAO , SHIBATA MORIO , NAGAKOSHI TOSHIAKI
IPC分类号： A21C11/00 , A21C11/24 , A47J43/04

83. 发明专利

JP2006294512A Electrode for non-aqueous electrolyte secondary battery and manufacturing method of the same 有权
标题翻译：非水电解二次电池用电极及其制造方法
公开(公告)号：JP2006294512A
公开(公告)日：2006-10-26
申请号：JP2005115978
申请日：2005-04-13
申请人： Matsushita Electric Ind Co Ltd , 松下電器産業株式会社
发明人： WATANABE KOZO , FUKUNAGA MASAO , YASUOKA ICHIRO , KUME TOSHIRO
IPC分类号： H01M4/02 , H01M4/04 , H01M4/13 , H01M4/139 , H01M10/05 , H01M10/0587
CPC分类号： H01M10/0587 , H01M4/0404 , H01M4/139 , H01M10/052 , Y10T29/10 , Y10T29/49108 , Y10T29/4911 , Y10T29/49112 , Y10T29/49114 , Y10T29/49115
摘要： PROBLEM TO BE SOLVED: To provide an electrode not broken when winding it for constructing an electrode group. SOLUTION: A bending work for forming many cracks, extending in a direction crossing a longitudinal direction, having a depth extending from a surface of a mixture layer to a part contacting a current collector, is applied on a mixture layer located inside the current collector when winding, by bending a belt-shaped electrode having the mixture layer held on both faces of the current collector in longitudinal direction. The bending work is carried out by applying a bending work with a curvature larger than or same with that of a winding axis, after applying a bending work with a curvature smaller than that of the winding axis at least once. For example, the electrode is press-contacted on freely rotating rollers arranged in a sequence of reducing diameter. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供在卷绕电极组时不破裂的电极。解决方案：用于形成许多裂纹，沿着纵向方向延伸的方向的弯曲加工，该弯曲加工具有从混合层的表面延伸到接触集电器的部分的深度，通过在纵向方向上弯曲具有在集电体的两个面上保持的混合层的带状电极卷绕时的集电体。通过施加弯曲作用，通过施加曲率大于或与卷绕轴的曲率大于或等于曲轴的弯曲加工比曲轴小于卷绕轴的弯曲加工，进行至少一次。例如，电极在以减小直径的顺序布置的自由旋转的辊上压接。版权所有（C）2007，JPO＆INPIT

84. 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

85. 发明专利

JP2005235675A Method of manufacturing paint 审中-公开
标题翻译：制造涂料的方法
公开(公告)号：JP2005235675A
公开(公告)日：2005-09-02
申请号：JP2004045913
申请日：2004-02-23
申请人： Matsushita Electric Ind Co Ltd , 松下電器産業株式会社
发明人： FUKUNAGA MASAO , SUZUKI GOHEI
IPC分类号： C09D7/80 , C09D133/00 , C09D201/00 , H01M4/139 , H01M4/1391 , H01M4/62 , H01M4/04 , C09D7/14 , H01M4/58
CPC分类号： Y02P70/54
摘要： PROBLEM TO BE SOLVED: To provide a method of a paint in which material with difficulty of uniform dispersion is used, dispersion medium and a plurality of materials are mixed and kneaded in a mixing-kneading step having two steps, and a solid kneading step is completed within necessary minimum time.
SOLUTION: In the case that two steps consisting of a solid kneading step and a dilution dispersion step are performed, a load of the mixing-kneading apparatus is successively measured in the former solid kneading step, the measured value is analyzed to identify the peak indicating the maximum value, and this solid kneading step is completed after a predetermined time from the second peak value.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：待解决的问题：为了提供使用难以均匀分散的材料的涂料的方法，将分散介质和多种材料在具有两个步骤的混合捏合步骤中混合和捏合，并且将固体捏合步骤在必要的最短时间内完成。解决方案：在进行由固体捏合步骤和稀释分散步骤组成的两个步骤的情况下，在前一个固体捏合步骤中连续测量混合捏合装置的负荷，分析测量值以鉴定指示最大值的峰值，并且该固体捏合步骤在从第二峰值起的预定时间之后完成。版权所有（C）2005，JPO＆NCIPI

86. 发明专利

JP2005011822A Non-aqueous electrolyte secondary battery 有权
标题翻译：非水电解质二次电池
公开(公告)号：JP2005011822A
公开(公告)日：2005-01-13
申请号：JP2004259121
申请日：2004-09-07
申请人： Matsushita Electric Ind Co Ltd , 松下電器産業株式会社
发明人： SUZUKI GOHEI , KUBOTA KAZUNORI , KAWAMURA MOTOI , KURODA AKIRA , FUKUNAGA MASAO , OHATA TSUMORU
IPC分类号： H01M10/05 , H01M4/133 , H01M4/587 , H01M4/62 , H01M4/02 , H01M4/58 , H01M10/40
CPC分类号： Y02E60/122
摘要： PROBLEM TO BE SOLVED: To obtain a nonaqueous electrolyte secondary battery in which high rate discharge characteristic, low-temperature characteristics and cycle life or the like are well balanced and safety is high.
SOLUTION: This is composed of a positive electrode, a negative electrode which contains carbonaceous material and bonding agent wherein storage and release of lithium is possible, and the nonaqueous electrolyte. The specific surface area of the carbonaceous material is 2-5 m
2 /g, the bonding agent contains particle shape denatured styrene-butadiene rubber, the amount of the particle state denatured styrene-butadiene rubber is 0.6-1.7 pts.wt. per 100 pts.wt. of the carbonaceous material, the particle shape denatured styrene-butadiene rubber is composed of core shell type particles, the core shell type particles contain acrylonitrile units in the core part, and the surface area of the carbonaceous material which the negative electrode contains is 300-600 m
2 per 1 g of the particle shape denatured styrene-butadiene rubber.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：为了获得高速放电特性，低温特性和循环寿命等均衡并且安全性高的非水电解质二次电池。解决方案：由正极，含有碳质材料的负极和可能的锂的储存和释放以及非水电解质的粘合剂组成。碳质材料的比表面积为2-5m 2 / SP / g，粘合剂含有粒状变性苯乙烯 - 丁二烯橡胶，粒状变性丁苯橡胶的量为0.6〜 1.7磅每100 pts.wt 的碳质材料，粒状变性苯乙烯 - 丁二烯橡胶由芯壳型颗粒构成，芯壳型颗粒在芯部中含有丙烯腈单元，负极含有的碳质材料的表面积为300〜每1克粒状变性苯乙烯 - 丁二烯橡胶600微米 2 。版权所有（C）2005，JPO＆NCIPI

87. 发明专利

JP2004273433A Electrode for battery and manufacturing method of the same 有权
标题翻译：电池用电极及其制造方法
公开(公告)号：JP2004273433A
公开(公告)日：2004-09-30
申请号：JP2004015224
申请日：2004-01-23
申请人： Matsushita Electric Ind Co Ltd , 松下電器産業株式会社
发明人： OHATA TSUMORU , FUKUNAGA MASAO
IPC分类号： H01M4/66 , B82Y99/00 , H01M4/13 , H01M4/139 , H01M4/62 , H01M10/05 , H01M4/04 , H01M4/02 , H01M10/40
CPC分类号： Y02E60/122
摘要： PROBLEM TO BE SOLVED: To provide a high-capacity electrode with excellent conductivity and little content of a conductive agent.
SOLUTION: The manufacturing method of the electrode for the battery comprises a process of preparing a master batch including carbon nanotube and resin, a process of preparing an electrode mixture paste by kneading an electrode mixture including the master batch and an electrode active material together with a dispersion medium, a process of obtaining an electrode plate by coating the electrode mixture paste on an electrode core material, drying it, and rolling the coated film obtained together with the core material, and a process of obtaining electrodes of a given shape by cutting the electrode plate.
COPYRIGHT: (C)2004,JPO&NCIPI
摘要翻译：要解决的问题：提供导电性优异且导电剂含量少的高容量电极。解决方案：电池用电极的制造方法包括制备包括碳纳米管和树脂的母料的方法，通过捏合包含母料的电极混合物和电极活性物质来制备电极混合物浆料的方法与分散介质一起，通过将电极混合物浆料涂覆在电极芯材上，将其干燥并轧制与芯材一起获得的涂膜来获得电极板的工艺，以及获得给定形状的电极的工艺通过切割电极板。版权所有（C）2004，JPO＆NCIPI

88. 发明专利

JP2003331825A Nonaqueous secondary battery 有权
标题翻译：非标次级电池
公开(公告)号：JP2003331825A
公开(公告)日：2003-11-21
申请号：JP2002142147
申请日：2002-05-16
申请人： Matsushita Electric Ind Co Ltd , 松下電器産業株式会社
发明人： SUZUKI GOHEI , KURODA AKIRA , FUKUNAGA MASAO , OHATA TSUMORU
IPC分类号： H01M4/131 , H01M4/133 , H01M4/62 , H01M10/05 , H01M4/02 , H01M10/40
CPC分类号： Y02E60/122
摘要： PROBLEM TO BE SOLVED: To improve the cycle life characteristics and discharging characteristics of a nonaqueous secondary battery while maintaining a large capacity.
SOLUTION: A positive pole for the nonaqueous secondary battery comprises a positive pole mixture layer containing lithium-contained transient metal oxide. The porosity Rp of the positive pole mixture layer is 17.5 to 20.5 vol.%. The nonaqueous secondary battery comprises a negative pole mixture layer containing carbon material. The porosity Rp of the negative pole mixture layer is 33 to 41 vol.%, and nonaqueous electrolyte contains overcharging resistant additives.
COPYRIGHT: (C)2004,JPO
摘要翻译：解决的问题：为了提高非水系二次电池的循环寿命特性和排出特性，同时保持大容量。解决方案：非水二次电池的正极包括含有锂的瞬态金属氧化物的正极混合层。正极混合层的孔隙率Rp为17.5〜20.5体积％。非水二次电池包含含碳材料的负极混合层。负极混合层的孔隙率Rp为33〜41体积％，非水电解质含有过充电添加剂。版权所有（C）2004，JPO

89. 发明专利

JP2002117834A POSITIVE ELECTRODE FOR NONAQUEOUS SECONDARY BATTERY AND NONAQUEOUS SECONDARY BATTERY 失效
公开(公告)号：JP2002117834A
公开(公告)日：2002-04-19
申请号：JP2000310765
申请日：2000-10-11
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： SUZUKI GOHEI , KUBOTA KAZUNORI , FUKUNAGA MASAO , KURODA AKIRA , KAWAMURA MOTOI , OHATA TSUMORU
IPC分类号： H01M10/05 , H01M4/131 , H01M4/62 , H01M4/02 , H01M10/40
摘要： PROBLEM TO BE SOLVED: To provide a nonaqueous secondary battery having a high capacity and a superior life property. SOLUTION: This is the positive electrode for the nonaqueous secondary battery having an electroconductive agent consisting of an active material composed of a complex oxide containing lithium and transition metal, graphite (A) and carbon black (B) as well as having a granular binder composed of organic polymer, and this contains not less than 0.4 parts by weight and not more than 2 parts by weight of binder and not less than 2 parts by weight and not more than 4 parts by weight of the electroconductive agent per 100 parts by weight of the active material, and the weight ratio (A/B) of graphite (A) and carbon black (B) in the electroconductive agent is 20/80 to 80/20.

90. 发明专利

JP2002056896A NONAQUEOUS ELECTROLYTE BATTERY 失效
公开(公告)号：JP2002056896A
公开(公告)日：2002-02-22
申请号：JP2000239351
申请日：2000-08-08
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： SUZUKI GOHEI , KUBOTA KAZUNORI , KURODA AKIRA , KAWAMURA MOTOI , FUKUNAGA MASAO , OHATA TSUMORU
IPC分类号： H01M10/05 , H01M4/131 , H01M4/62 , H01M10/0525 , H01M10/0587 , H01M10/40 , H01M4/02
摘要： PROBLEM TO BE SOLVED: To provide a nonaqueous electrolyte battery having an electrode plate group wound with three layers constituted of a positive electrode having a sheet-like shape and high active material density of a positive electrode mix, a negative electrode and a separator and having a long service life, high energy density and a high output. SOLUTION: The nonaqueous electrolyte battery is provided with a sheet-like positive electrode made of the positive electrode mix containing transition metal oxide containing lithium as an active material and modified acrylic rubber as a binding agent, a sheet-like negative electrode made of negative electrode mix containing a carbon material, the separator interposed between the positive electrode and the negative electrode and nonaqueous electrolyte lithium salt. The battery is characterized by winding three layers of the positive electrode, the negative electrode and the separator, having active material density of 3.0 to 4.0 g/ml in the positive electrode mix.

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