专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

21. 发明申请

US20090263710A1 AA ALKALINE BATTERY 审中-公开
标题翻译： AA碱性电池
公开(公告)号：US20090263710A1
公开(公告)日：2009-10-22
申请号：US12417281
申请日：2009-04-02
申请人： Fumio KATO , Jun Nunome , Harunari Shimamura
发明人： Fumio KATO , Jun Nunome , Harunari Shimamura
IPC分类号： H01M2/02
CPC分类号： H01M6/08 , H01M2/08 , H01M4/06 , H01M4/50 , H01M6/085
摘要： In an AA alkaline battery, an opening of a battery case is sealed by a gasket. The battery case houses a positive electrode, a negative electrode, a separator, and an alkaline electrolyte. The positive electrode contains manganese dioxide having a potential of higher than or equal to 270 mV measured by using mercurous oxide (Hg/HgO) as a reference electrode in 40 wt % of a potassium hydroxide aqueous solution. The negative electrode contains 4.0 g or more of zinc. The gasket has a hydrogen gas permeability coefficient, per one gasket, in the range from 6×10−10 (cm3H2(STP)/sec·cmHg) to 3×10−9 (cm3H2(STP)/sec·cmHg), both inclusive.
摘要翻译：在AA碱性电池中，电池盒的开口用垫圈密封。电池壳体容纳正极，负极，隔膜和碱性电解质。该正极含有通过在40重量％的氢氧化钾水溶液中使用氧化亚铜（Hg / HgO）作为参比电极而测定的具有高于或等于270mV的电位的二氧化锰。负极含有4.0g以上的锌。垫片的每一个垫片的氢气渗透系数在6×10 -10（cm 3 H 2（STP）/ sec·cmHg）至3×10 -9（cm 3 H 2（STP）/ sec·cmHg）的范围内。

22. 发明申请

US20090023077A1 ALKALINE BATTERY 审中-公开
标题翻译：碱性电池
公开(公告)号：US20090023077A1
公开(公告)日：2009-01-22
申请号：US12278246
申请日：2007-08-07
申请人： Fumio Kato , Jun Nunome , Harunari Shimamura
发明人： Fumio Kato , Jun Nunome , Harunari Shimamura
IPC分类号： H01M6/06 , H01M4/52 , H01M4/50 , H01M4/42
CPC分类号： C22C18/00 , B22F2998/00 , C22C18/02 , C22C18/04 , C22C19/005 , H01M4/42 , H01M4/628 , H01M6/06 , H01M10/26 , H01M10/345 , B22F9/082
摘要： An alkaline battery of the present invention includes a positive electrode, a negative electrode, a separator, and an alkaline electrolyte. The positive electrode includes nickel oxyhydroxide and manganese dioxide as a positive electrode active material. The negative electrode includes at least zinc as a negative electrode active material. The content of indium in the negative electrode active material is 0.02 wt % or less.
摘要翻译：本发明的碱性电池包括正极，负极，隔膜和碱性电解质。正极包括氢氧化正镍和二氧化锰作为正极活性物质。负极至少包含锌作为负极活性物质。负极活性物质中的铟的含量为0.02重量％以下。

23. 发明申请

US20080024948A1 Electrical device and battery pack 失效
标题翻译：电气设备和电池组
公开(公告)号：US20080024948A1
公开(公告)日：2008-01-31
申请号：US11878946
申请日：2007-07-27
申请人： Koshi Takamura , Toshihiko Ichinose , Harunari Shimamura
发明人： Koshi Takamura , Toshihiko Ichinose , Harunari Shimamura
IPC分类号： H02H9/04
CPC分类号： H02J7/0029 , H01M2/348 , H01M6/5044 , H01M10/4228 , H02J7/0054
摘要： An electrical device comprises a positive electrode terminal for connection to the positive electrode of a battery, a negative electrode terminal for connection to the negative electrode of the battery, a load circuit receiving power from the positive and negative electrode terminals connected to the battery, a voltage detector detecting the voltage between the positive and negative electrode terminals, and a short circuiting portion for short-circuiting between the positive and negative electrode terminals when the voltage detected by the voltage detector becomes not larger than a particular preset voltage.
摘要翻译：电气装置包括用于连接到电池正极的正极端子，用于连接到电池的负极的负极端子，从连接到电池的正极和负极端子接收电力的负载电路，电压检测器检测正极和负极端子之间的电压，以及当由电压检测器检测到的电压变得不大于特定的预设电压时，用于在正极和负极端子之间短路的短路部分。

24. 发明申请

US20070141466A1 Alkaline battery 失效
标题翻译：碱性电池
公开(公告)号：US20070141466A1
公开(公告)日：2007-06-21
申请号：US10588062
申请日：2005-03-16
申请人： Harunari Shimamura , Koshi Takamura , Nobuharu Koshiba
发明人： Harunari Shimamura , Koshi Takamura , Nobuharu Koshiba
IPC分类号： H01M4/42
CPC分类号： H01M4/06 , H01M2/0222 , H01M4/42 , H01M6/08 , H01M6/12 , H01M12/06 , H01M2004/021 , H01M2006/5094
摘要： An alkaline battery includes: a negative electrode including a zinc or zinc alloy powder as an active material; an alkaline electrolyte; and a positive electrode. The zinc or zinc alloy powder has a specific surface area of 0.01 to 10 m2/g, and the weight ratio of the electrolyte to the negative electrode active material is in the range of 0.1 to 2. This invention can provide an alkaline battery that is improved in electrolyte leakage resistance and high-rate discharge characteristics.
摘要翻译：碱性电池包括：负极，其包含作为活性物质的锌或锌合金粉末; 碱性电解液和正极。锌或锌合金粉末的比表面积为0.01〜10m 2 / g，电解质与负极活性物质的重量比在0.1〜2的范围内。本发明可以提供一种提高电解液泄漏性和高放电特性的碱性电池。

25. 发明授权

US09673435B2 Nonaqueous electrolyte secondary battery 有权
公开(公告)号：US09673435B2
公开(公告)日：2017-06-06
申请号：US14115220
申请日：2011-05-02
申请人： Tomoyoshi Ueki , Hideaki Fujita , Harunari Shimamura
发明人： Tomoyoshi Ueki , Hideaki Fujita , Harunari Shimamura
IPC分类号： H01M2/16 , H01M4/485 , H01M4/505 , H01M4/525 , H01M10/052
CPC分类号： H01M2/1686 , H01M2/1646 , H01M4/485 , H01M4/505 , H01M4/525 , H01M10/052 , Y02T10/7011
摘要： A nonaqueous electrolyte secondary battery 100 according to the present invention is provided with an electrode assembly 80 having a structure in which a positive electrode 10 and a negative electrode 20 are stacked with a separator 30 interposed therebetween. A porous filler layer 32 is formed between the positive electrode 10 and the separator 30. The filler layer 32 contains a filler made of an inorganic material and contains a binder. The relationship T>D holds where T is the average thickness of the filler layer 32 and D is the average particle diameter of a positive electrode active material 15 present in the positive electrode 10 facing the filler layer 32, and a pressure applied to the electrode assembly 80 in the stacking direction is set to at least 0.1 MPa.

26. 发明授权

US09595745B2 Nonaqueous electrolyte secondary battery 有权
标题翻译：非水电解质二次电池
公开(公告)号：US09595745B2
公开(公告)日：2017-03-14
申请号：US14234697
申请日：2011-07-25
申请人： Tomoyoshi Ueki , Harunari Shimamura , Yusuke Fukumoto
发明人： Tomoyoshi Ueki , Harunari Shimamura , Yusuke Fukumoto
IPC分类号： H01M2/18 , H01M10/658 , H01M2/16 , H01M10/052
CPC分类号： H01M10/625 , H01M2/1666 , H01M2/1673 , H01M10/052 , Y02T10/7011
摘要： A nonaqueous electrolyte secondary battery 100 according to this invention includes a positive electrode 10, a negative electrode 20, a separator 40 interposed between the positive electrode 10 and the negative electrode 20, and a nonaqueous electrolyte solution. A porous heat-resistant layer 42 is additionally provided between the separator 40 and at least one electrode from among the positive electrode 10 and the negative electrode 20. The porous heat-resistant layer 42 includes hollow particles 44 made of an inorganic material, and a binder 46.
摘要翻译：根据本发明的非水电解质二次电池100包括正极10，负极20，介于正极10和负极20之间的隔板40和非水电解质溶液。在隔板40和正极10和负极20之间的至少一个电极之间另外设有多孔耐热层42.多孔耐热层42包括由无机材料制成的中空颗粒44和粘合剂46。

27. 发明授权

US08771883B2 Alkaline battery 失效
标题翻译：碱性电池
公开(公告)号：US08771883B2
公开(公告)日：2014-07-08
申请号：US13073373
申请日：2011-03-28
申请人： Harunari Shimamura , Koshi Takamura , Nobuharu Koshiba
发明人： Harunari Shimamura , Koshi Takamura , Nobuharu Koshiba
IPC分类号： H01M4/42 , H01M10/26 , H01M6/04
CPC分类号： H01M6/06 , H01M4/244 , H01M6/04 , H01M6/045 , H01M2300/0085
摘要： An alkaline battery of this invention includes: a negative electrode including a negative electrode mixture that contains a zinc alloy as an active material, the zinc alloy containing at least aluminum; an alkaline electrolyte; and a positive electrode. The alkaline electrolyte includes an aqueous KOH solution and LiOH and an aluminum compound that are dissolved in the aqueous KOH solution. The alkaline battery has excellent high-rate discharge characteristics.
摘要翻译：本发明的碱性电池包括：负极，其包含含有锌合金作为活性物质的负极混合物，所述锌合金至少含有铝; 碱性电解液和正极。碱性电解质包括KOH水溶液和溶解在KOH水溶液中的LiOH和铝化合物。碱性电池具有优异的高倍率放电特性。

28. 发明申请

US20130101876A1 LITHIUM SECONDARY BATTERY AND METHOD FOR MANUFACTURING SAME 有权
标题翻译：锂二次电池及其制造方法
公开(公告)号：US20130101876A1
公开(公告)日：2013-04-25
申请号：US13122173
申请日：2010-06-11
申请人： Tomoyoshi Ueki , Yusuke Fukumoto , Harunari Shimamura
发明人： Tomoyoshi Ueki , Yusuke Fukumoto , Harunari Shimamura
IPC分类号： H01M10/04
CPC分类号： H01M10/0431 , H01M2/1686 , H01M4/13 , H01M4/139 , H01M4/366 , H01M10/052 , H01M10/0587 , Y02T10/7011 , Y10T29/49115
摘要： A lithium secondary battery provided by the present invention includes a spirally wound electrode body in which a positive electrode sheet and a negative electrode sheet are spirally wound with a separator sheet 40 interposed therebetween, wherein on a sheet surface of at least any one from among the positive electrode sheet, negative electrode sheet, and separator sheet 40 constituting the spirally wound electrode body, a porous layer 60 is formed along a longitudinal direction of the sheet 40, and the porous layer 60 is thicker in a spiral winding direction of the spirally wound electrode body in a winding center portion 62 than in a winding outer portion 64.
摘要翻译：本发明提供的锂二次电池包括螺旋卷绕的电极体，其中正极片和负极片螺旋地缠绕有介于其间的隔板片40，其中，在构成螺旋卷绕电极体的正极片，负极片和隔板片40沿着片40的长度方向形成多孔层60，多孔层60在螺旋缠绕的螺旋缠绕方向上较厚卷绕中心部分62中的电极体比卷绕外部部分64中的电极体。

29. 发明申请

US20100068620A1 ALKALINE BATTERY 审中-公开
标题翻译：碱性电池
公开(公告)号：US20100068620A1
公开(公告)日：2010-03-18
申请号：US12513333
申请日：2007-10-12
申请人： Jun Nunome , Fumio Kato , Harunari Shimamura
发明人： Jun Nunome , Fumio Kato , Harunari Shimamura
IPC分类号： H01M10/26
CPC分类号： H01M4/32 , H01M4/26 , H01M4/50 , H01M2004/021 , H01M2004/027
摘要： An alkaline battery includes a positive electrode containing as a positive electrode active material manganese dioxide and nickel oxyhydroxide, and when the manganese dioxide is heated, a weight reduction percentage of the manganese dioxide at a temperature within a range of 100° C. or more and 400° C. or less is 3.8 wt % or more. When the manganese dioxide is subjected to X-ray powder diffraction measurement, a peak position of a diffraction plane with Miller indices of (110) is 20.5 degrees or more and 21.7 degrees or less and a ratio (I(130)/I(021)) of a peak intensity I (130) of a diffraction plane with miller indices (130) to a peak intensity I(021) of a diffraction plane with Muller indices of (021) is 0.1 or less.
摘要翻译：碱性电池包括含有正极活性物质二氧化锰和氢氧化正镍的正极，当二氧化锰被加热时，二氧化锰的重量减少百分比在100℃以上的范围内， 400℃以下为3.8重量％以上。对二氧化锰进行X射线粉末衍射测定时，具有（110）的米勒指数的衍射面的峰值位置为20.5度以上且21.7度以下，比率（I（130）/ I（021）具有米勒指数（130）的衍射平面的峰值强度I（130）至具有（021）的穆勒指数的衍射平面的峰值强度I（021）的峰值强度I（130）为0.1以下。

30. 发明申请

US20090098454A1 SPHERICAL ELECTROLYTIC MANGANESE DIOXIDE AND ALKALINE PRIMARY BATTERY USING THE SAME 审中-公开
标题翻译：使用相同的球形电解二氧化锰和碱性电池
公开(公告)号：US20090098454A1
公开(公告)日：2009-04-16
申请号：US12244331
申请日：2008-10-02
申请人： Harunari Shimamura , Jun Nunome , Fumio Kato
发明人： Harunari Shimamura , Jun Nunome , Fumio Kato
IPC分类号： H01M2/02 , H01M2/00 , C01G45/02 , C25D1/00
CPC分类号： H01M4/50 , C01G45/02 , C01P2004/32 , C01P2004/61 , C01P2004/62 , C01P2006/12 , C01P2006/40 , C25D9/06 , C25D11/30 , H01M2/162 , H01M6/04 , H01M2004/021 , H01M2300/0014 , Y10T428/2982
摘要： An object is to provide an electrolytic manganese dioxide with optimized properties, and a high capacity alkaline primary battery with excellent high-rate discharge characteristics. Disclosed is a spherical electrolytic manganese dioxide having an average circularity of 0.89 or more. The loss on heating from 200 to 400° C. of the spherical electrolytic manganese dioxide is preferably 2.5% by weight or more. Also disclosed is an alkaline primary battery including the above-described spherical electrolytic manganese dioxide as a positive electrode active material.
摘要翻译：目的是提供具有优化性能的电解二氧化锰，以及具有优异高速率放电特性的高容量碱性一次电池。公开了平均圆形度为0.89以上的球状电解二氧化锰。球状电解二氧化锰的200〜400℃的加热损失优选为2.5重量％以上。还公开了包括上述球形电解二氧化锰作为正极活性物质的碱性一次电池。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式