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1. 发明申请

US20150072201A1 CYLINDRICAL SECONDARY BATTERY 审中-公开
标题翻译：圆柱二次电池
公开(公告)号：US20150072201A1
公开(公告)日：2015-03-12
申请号：US13885085
申请日：2010-11-16
申请人： Osamu Kubota , Akihide Tanaka , Xiaoliang Feng
发明人： Osamu Kubota , Akihide Tanaka , Xiaoliang Feng
IPC分类号： H01M2/30 , H01M2/02
CPC分类号： H01M2/30 , H01M2/022 , H01M2/1247 , H01M2/263 , H01M10/0422
摘要： A conductive lead 21 or 22 welded to a positive electrode 11 or a negative electrode 12 protrudes from the upper surface side and the lower surface side of an electrode group 10. The conductive leads 21 and 22 have spiral shape portions 21b and 22b and end portions 21c and 22c for welding, respectively. The end portion 21c for welding of the conductive lead 21 is welded to a lid unit 5, and the end portion 22c for welding of the conductive lead 22 is welded to a can bottom 203 of a battery can 2. The end portion 22c for welding of the conductive lead 22 is positioned corresponding to a hollow portion 15a of an axial core 15.
摘要翻译：焊接到正极11或负极12的导电引线21或22从电极组10的上表面侧和下表面侧突出。导电引线21和22具有螺旋形状部21b和22b以及端部 21c和22c分别用于焊接。用于焊接导电引线21的端部21c焊接到盖单元5，并且用于焊接导电引线22的端部22c焊接到电池壳2的罐底203上。用于焊接的端部22c 导电引线22的位置对应于轴芯15的中空部分15a。

2. 发明申请

US20150102256A1 CATHODE ACTIVE MATERIAL FOR LITHIUM-ION SECONDARY BATTERY 审中-公开
标题翻译：用于锂离子二次电池的阴极活性材料
公开(公告)号：US20150102256A1
公开(公告)日：2015-04-16
申请号：US14404121
申请日：2012-05-31
申请人： Hiroaki Konishi , Akira Gunji , Xiaoliang Feng
发明人： Hiroaki Konishi , Akira Gunji , Xiaoliang Feng
IPC分类号： H01M4/505 , H01M4/525
CPC分类号： H01M4/505 , H01M4/525
摘要： A cathode active material is provided which is capable of improving charge/discharged potential and increasing energy density. The cathode active material is for a lithium-ion secondary battery and is represented by the composition formula: xLi2MnO3-(1−x)LiNiaMnbO2. In the composition formula, x, a, and b are numerals satisfying the following relationships: 0.2
摘要翻译：提供了能够改善充电/放电电位和增加能量密度的阴极活性材料。正极活性物质用于锂离子二次电池，由组成式xLi2MnO3-（1-x）LiNiMnbO2表示。在组成式中，x，a和b是满足以下关系的数字：0.2

3. 发明授权

US08797000B2 Charging control system 有权
标题翻译：充电控制系统
公开(公告)号：US08797000B2
公开(公告)日：2014-08-05
申请号：US13160930
申请日：2011-06-15
申请人： Osamu Kubota , Akihide Tanaka , Xiaoliang Feng
发明人： Osamu Kubota , Akihide Tanaka , Xiaoliang Feng
IPC分类号： H02J7/04 , H02J7/00
CPC分类号： H01M10/44 , H01M10/0525 , H01M10/42 , H01M10/48 , H02J7/027 , H02J2007/0037
摘要： In a charging control system for recording data regarding charging a secondary battery, a status recording unit refers the charging voltage value and the charging current value and records the referred charging voltage, the referred charging current and reference time when the charging current value is referred and time when the charging voltage value is referred, on the recording unit. A battery protecting unit stops the charging the secondary battery when the charging voltage exceeds the predetermined target voltage value. The status recording unit starts recording of the charging voltage value, the charging current value, and the reference time on the recording unit, when the charging voltage exceeds the target voltage value as a result of a fail in stopping the charging by the battery protecting unit because of occurrence of a trouble in the battery protecting unit.
摘要翻译：在用于记录关于对二次电池充电的数据的充电控制系统中，状态记录单元参考充电电压值和充电电流值，并记录所引用的充电电压，参考充电电流和参考时间，当充电电流值被参考时，在记录单元上引用充电电压值的时间。当充电电压超过预定目标电压值时，电池保护单元停止对二次电池的充电。当充电电压超过目标电压值时，状态记录单元开始记录充电电压值，充电电流值和基准时间，这是由于电池保护单元停止充电而失败的结果因为在电池保护单元中出现故障。

4. 发明申请

US20110309801A1 CHARGING CONTROL SYSTEM 有权
标题翻译：充电控制系统
公开(公告)号：US20110309801A1
公开(公告)日：2011-12-22
申请号：US13160930
申请日：2011-06-15
申请人： Osamu KUBOTA , Akihide Tanaka , Xiaoliang Feng
发明人： Osamu KUBOTA , Akihide Tanaka , Xiaoliang Feng
IPC分类号： H02J7/04
CPC分类号： H01M10/44 , H01M10/0525 , H01M10/42 , H01M10/48 , H02J7/027 , H02J2007/0037
摘要： In a charging control system for recording data regarding charging a secondary battery, a status recording unit refers the charging voltage value and the charging current value and records the referred charging voltage, the referred charging current and reference time when the charging current value is referred and time when the charging voltage value is referred, on the recording unit. A battery protecting unit stops the charging the secondary battery when the charging voltage exceeds the predetermined target voltage value. The status recording unit starts recording of the charging voltage value, the charging current value, and the reference time on the recording unit, when the charging voltage exceeds the target voltage value as a result of a fail in stopping the charging by the battery protecting unit because of occurrence of a trouble in the battery protecting unit.
摘要翻译：在用于记录关于对二次电池充电的数据的充电控制系统中，状态记录单元参考充电电压值和充电电流值，并记录所引用的充电电压，参考充电电流和参考时间，当充电电流值被参考时，在记录单元上引用充电电压值的时间。当充电电压超过预定目标电压值时，电池保护单元停止对二次电池的充电。当充电电压超过目标电压值时，状态记录单元开始记录充电电压值，充电电流值和基准时间，这是由于电池保护单元停止充电而失败的结果因为在电池保护单元中出现故障。

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