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1. 发明专利

JP2008135327A Manganese dry cell 审中-公开
标题翻译：马来西亚干细胞
公开(公告)号：JP2008135327A
公开(公告)日：2008-06-12
申请号：JP2006321673
申请日：2006-11-29
申请人： Matsushita Electric Ind Co Ltd , 松下電器産業株式会社
发明人： ISHIDA TSUTOMU , HARA YASUTAKA , MUKAI YASUO
IPC分类号： H01M2/08 , H01M2/12 , H01M6/08
CPC分类号： H01M6/08 , H01M2/0413 , H01M2/08 , H01M2/1235
摘要： PROBLEM TO BE SOLVED: To provide a manganese dry cell which has a rupture preventing safety mechanism formed on a sealing body, which safety mechanism has a simple structure, and operates steadily and stably through prevention of the destabilization of the actuating pressure of the safety mechanism that is caused by the irregularity of a mechanism in a manufacturing process and the deterioration of a material quality arising under a service environment.
SOLUTION: According to the manganese dry cell 1, a positive electrode cap 4 is caulked to seal an opening 3 of a negative electrode zinc can 2 via an insulating gasket 5 (sealing body). The insulating gasket 5 is made into an almost tabular shape in a sectional view. At the center of the insulating gasket, a current collector insertion hole 5a is formed to allow a current collector 6 to be inserted therein. The periphery 5b of the insulating gasket is bent upward in a state of contact with the negative electrode zinc can 2, and is caulked together with the positive electrode cap 4 at the opening end 2a of the negative electrode zinc can 2. On a plane between a contact portion 5c between the insulating gasket 5 and the negative electrode zinc can 2, and the current collector insertion hole 5a, at least one projection 7 is formed, which partially improves the deformation strength of the insulating gasket 5 at its periphery.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种形成在密封体上的具有防破坏安全机构的锰干电池，该安全机构具有简单的结构，并且通过防止致动压力的不稳定性稳定且稳定地运行由制造过程中的机构不规则引起的安全机制，以及在使用环境下产生的材料质量的恶化。解决方案：根据锰干电池1，通过绝缘垫圈5（密封体）铆接正极帽4以密封负极锌罐2的开口3。绝缘垫片5在截面图中形成为大致平板状。在绝缘垫片的中央形成集电体插入孔5a，使集电体6插入其中。绝缘垫圈的周边5b在与负极锌罐2接触的状态下向上弯曲，并且在负极锌罐2的开口端2a处与正极帽4一起铆接在一起。绝缘垫片5与负极锌罐2之间的接触部分5c以及集电体插入孔5a形成至少一个突起7，从而部分地改善绝缘垫片5的周边的变形强度。版权所有（C）2008，JPO＆INPIT

2. 发明专利

JP2005332766A Manganese dry battery and its manufacturing method 审中-公开
标题翻译：马来西亚干电池及其制造方法
公开(公告)号：JP2005332766A
公开(公告)日：2005-12-02
申请号：JP2004152102
申请日：2004-05-21
申请人： Matsushita Electric Ind Co Ltd , 松下電器産業株式会社
发明人： ISHIDA TSUTOMU , OGINO KEIJI
IPC分类号： H01M2/16 , H01M6/08
CPC分类号： Y02E60/12
摘要： PROBLEM TO BE SOLVED: To provide a manganese dry battery having excellent high-rate discharge characteristics.
SOLUTION: The manganese dry battery is equipped with a negative electrode can, a positive electrode mixture, and a separator interposed between the negative electrode can and the positive electrode mixture, and the separator is comprised of base paper having an electrolyte immersion speed of 1,000 sec/0.05 ml or less and paste material layers formed on both surfaces of the base paper.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供具有优异的高倍率放电特性的锰干电池。解决方案：锰干电池配备有负极罐，正极混合物和介于负极罐和正极混合物之间的隔膜，隔膜由具有电解液浸渍速度的原纸构成 1000秒/ 0.05毫升或更少，并且在原纸的两个表面上形成糊状材料层。版权所有（C）2006，JPO＆NCIPI

3. 发明专利

JP2002352777A MANGANESE DRY BATTERY 失效
公开(公告)号：JP2002352777A
公开(公告)日：2002-12-06
申请号：JP2001155737
申请日：2001-05-24
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： ISHIDA TSUTOMU , TANO EIJI
IPC分类号： H01M2/02
摘要： PROBLEM TO BE SOLVED: To provide a manganese dry battery exhibiting the same voltage distribution, performance and current value as with those when polyvinyl chloride is used, by selecting contraction percentage of a thermal contraction resin tube consisting of polystyrene. SOLUTION: The heat shrinking resin tube, having 0.1% to 5% contraction percentage in vertical direction with respect to the longitudinal direction after storing the tube 60 deg.C or lower for an hour or 0.1% to 3% contraction percentage in the vertical direction with respect to the longitudinal direction after storing the tube under 45 deg.C for an week, is used as the thermal contraction resin tube consisting of the polystyrene for the manganese dry battery.

4. 发明专利

JPH08106887A LAYER BUILT CELL 失效
公开(公告)号：JPH08106887A
公开(公告)日：1996-04-23
申请号：JP24123894
申请日：1994-10-05
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： ISHIDA TSUTOMU
IPC分类号： H01M2/02 , H01M2/08 , H01M6/42
摘要： PURPOSE: To improve the leakage resistance and reduce the deterioration of battery performance preservation by applying an adhesive to at least the clearance between the upper opening end part of a thermally contracting resin tube for facing a cell stack and the upper outer circumferential part of a positive electrode current collecting plate. CONSTITUTION: A generating element consisting of a carbon-zinc connected electrode 6, a positive electrode mix 6, a separator 5, and an electrolyte is enclosed by a polyvinyl chloride thermally contracting resin tube 7 to form a cell. A plurality of cells and a positive electrode current collecting plate 10 are superposed through a ring 8 to form a cell stack, which is then dipped in a fused wax to form a wax layer 2, and the similar tube 1 to the tube 7 is put thereon and thermally contracted. A solvent type adhesive 13 mainly containing a vinyl chloride-vinyl acetate copolymer which is adhesive to both polyvinyl chloride and metal is applied to the upper outer circumferential surface of the current collecting plate 10 to perfectly adhere it. The cell stack is housed in a facing can 12 having a snap terminal 11 inserted thereto, and caulked to form a layer built cell.

5. 发明专利

JP2005135637A Stacked manganese dry battery 审中-公开
标题翻译：堆叠式锰电池
公开(公告)号：JP2005135637A
公开(公告)日：2005-05-26
申请号：JP2003367868
申请日：2003-10-28
申请人： Matsushita Electric Ind Co Ltd , 松下電器産業株式会社
发明人： ISHIDA TSUTOMU
IPC分类号： H01M2/02 , H01M6/46
CPC分类号： Y02E60/12
摘要： PROBLEM TO BE SOLVED: To provide a stacked manganese dry battery exerting no bad influence to environment and having high reliability by forming an adhesive layer having high adhesive property and high springiness and containing no vinyl chloride between a zinc-carbon bonding electrode plate and a heat-shrinkable resin tube in a unit cell.
SOLUTION: The lamination type manganese dry battery contains a plurality of unit cells comprising a unit cell case comprising a cup-shaped heat-shrinkable resin tube made of polystyrene and having a hole in the bottom central part and the zinc-carbon bonding electrode plate arranged on the bottom inside of the heat-shrinkable resin tube and a positive mix housed in the unit cell case through a separator, and the adhesive layer made of chloroprene rubber is arranged between the bottom inside of the heat-shrinkable resin tube and the lower surface of the zinc-carbon bonding electrode plate.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：为了提供堆叠的锰干电池，对环境没有不良影响，并且通过在锌 - 碳键合电极板之间形成具有高粘合性和高弹性并且不含氯乙烯的粘合剂层而具有高可靠性以及在单元电池中的热收缩树脂管。解决方案：层压型锰干电池包含多个单元电池，包括：单元电池壳体，包括由聚苯乙烯制成的杯形热收缩树脂管，并且在底部中心部分具有孔，并且锌 - 碳键合设置在热收缩性树脂管的底部的电极板和通过隔膜容纳在单电池壳体中的正极混合物，并且由氯丁橡胶制成的粘合剂层设置在热收缩性树脂管的底部内部和锌 - 碳键合电极板的下表面。版权所有（C）2005，JPO＆NCIPI

6. 发明专利

JP2001028269A LAYERED MANGANESE DRY BATTERY 失效
公开(公告)号：JP2001028269A
公开(公告)日：2001-01-30
申请号：JP19963099
申请日：1999-07-13
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： ISHIDA TSUTOMU , NAOZUKA TORU , TANO EIJI
IPC分类号： H01M6/44
摘要： PROBLEM TO BE SOLVED: To provide a layered manganese dry battery superior in storage stability and discharge performance without using mercury. SOLUTION: In this layered manganese dry battery, plural unit cells are stacked. The cell has a container, comprising a zinc-carbon bond electrode plate 11 and a heat-shrinkable resin tube 12, a separator 13, an electrolytic solution mainly containing ammonium chloride, and a pellet-like positive electrode mixture mainly consisting of manganese dioxide, acetylene black and an ammonium chloride electrolytic solution. The electrolytic solution impregnated into the separator 13 contains indium nitrate.

7. 发明专利

JP2000100450A LAYERED DRY BATTERY 失效
公开(公告)号：JP2000100450A
公开(公告)日：2000-04-07
申请号：JP26620698
申请日：1998-09-21
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： ISHIDA TSUTOMU
IPC分类号： H01M2/14 , H01M6/42
摘要： PROBLEM TO BE SOLVED: To provide a layered dry battery excellent in shelf life and leakage resistance by forming a wax layer around a cell stack stacked with multiple unit cells, and enveloping the outside with a heat shrinkable resin tube to improve the sealing of the cell stack. SOLUTION: Multiple unit cells 5 are stacked, a carbon-tin plate coupled positive electrode current collector 6 is installed on the uppermost unit cell 5 to form a stack, a wax layer 7 is formed around the stack, and the outside is enveloped with a heat shrinkable resin tube 8 to form a layered dry battery. An elastic seal member 9 is inserted at least into the gap between the upper opening section of the heat shrinkable resin tube 8 and snap terminals 10 combined with a positive and a negative electrode terminals.

8. 发明专利

JP2006012685A Paste type manganese dry battery 审中-公开
标题翻译： PASTE型锰锰电池
公开(公告)号：JP2006012685A
公开(公告)日：2006-01-12
申请号：JP2004190169
申请日：2004-06-28
申请人： Matsushita Electric Ind Co Ltd , 松下電器産業株式会社
发明人： SAKAMOTO MITSUHIRO , ISHIDA TSUTOMU
IPC分类号： H01M6/06
CPC分类号： H01M6/08 , H01M6/168 , H01M6/22 , H01M2300/0002
摘要： PROBLEM TO BE SOLVED: To provide a paste type manganese dry battery having high discharge characteristics and high storage characteristics by continuing corrosion resistance of a negative electrode can from the initial stage for a long time.
SOLUTION: An electrolyte in a paste layer in the paste type manganese dry battery contains 10 wt% or more ammonium chloride, and the paste layer contains bismuth equivalent to 0.0005-0.5 wt% of the electrolyte contained in the paste layer.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：解决的问题：为了提供一种具有高放电特性和高储存特性的糊状锰干电池，通过长时间从初始阶段继续耐负极罐的耐腐蚀性。解决方案：膏状锰干电池中的膏层中的电解质含有10重量％以上的氯化铵，糊层含有相当于膏层中所含电解质的0.0005〜0.5重量％的铋。版权所有（C）2006，JPO＆NCIPI

9. 发明专利

JP2005129297A Manganese dry cell 审中-公开
标题翻译：马来西亚干细胞
公开(公告)号：JP2005129297A
公开(公告)日：2005-05-19
申请号：JP2003362102
申请日：2003-10-22
申请人： Matsushita Electric Ind Co Ltd , 松下電器産業株式会社
发明人： INOGUCHI KOJI , ISHIDA TSUTOMU
IPC分类号： H01M2/16 , H01M6/08
CPC分类号： Y02E60/12
摘要： PROBLEM TO BE SOLVED: To provide a manganese dry cell of small inner resistance, of superior electric discharge property, and of a superior storage property by preserving corrosion resistance of an indium film formed on the surface of a cathode can made of zinc over a long period of time from the initial period.
SOLUTION: The manganese dry cell is provided with an anode mixture having manganese dioxide as an active material, the cathode can made of zinc, and a separator consisting of a paper applied with a paste material. The separator contains indium chloride and indium oxide as the total indium conversion value of 0.01 to 3.0 pts. wt. against 100 pts. wt. of a dried solid component of the paste material, of which the weight ratio of the indium chloride and indium oxide in the indium conversion value is 30 to 70:70 to 30.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供具有优异的放电特性的小内电阻的锰干电池，并且通过保持形成在阴极罐表面上的铟膜的耐腐蚀性而具有优异的储存性能由锌制成从最初的一段很长一段时间。解决方案：锰干电池设置有具有二氧化锰作为活性材料的阳极混合物，阴极可以由锌制成，以及由涂布有糊料的纸组成的隔膜。该分离器含有铟铟转换值为0.01〜3.0个数量的氯化铟和氧化铟。重量。反对100点。重量。的糊料的干燥固体成分，其中铟转换值中的铟氯化物和氧化铟的重量比为30〜70:70〜30。版权所有（C）2005，JPO＆NCIPI

10. 发明专利

JP2004063251A Laminated manganese dry cell 审中-公开
公开(公告)号：JP2004063251A
公开(公告)日：2004-02-26
申请号：JP2002219640
申请日：2002-07-29
申请人： Matsushita Electric Ind Co Ltd , 松下電器産業株式会社
发明人： ISHIDA TSUTOMU , HATADA KAZUYUKI , OGINO KEIJI
IPC分类号： H01M2/22
CPC分类号： Y02E60/12
摘要： PROBLEM TO BE SOLVED: To provide a highly reliable lead-free laminated manganese dry battery.
SOLUTION: This laminated manganese dry battery comprises a group of batteries consisting of a laminated body made of a plurality of element batteries and a current collector plate contacting at least with its one end, wax covering the surface of the group of batteries, a heat shrinkable resin tube that covers at least a side part of the battery group from the wax, a lead connected to the current collector plate, and a jointing part made of solder connecting the current collector plate and the lead. The surface of the current collector plate has an exposed part not covered with the heat shrinkable resin tube and the lead is connected to the exposed part, and the solder is made of an alloy containing Sn, Ag, and Cu, and the content of Ag in the alloy is 2.0 wt.% or more and 5.0 wt.% or less.
COPYRIGHT: (C)2004,JPO

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