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1. 发明授权

US08604755B2 Lithium-ion secondary battery system 有权
标题翻译：锂离子二次电池系统
公开(公告)号：US08604755B2
公开(公告)日：2013-12-10
申请号：US13022718
申请日：2011-02-08
申请人： Etsuko Nishimura , Katsunori Nishimura , Akihide Tanaka
发明人： Etsuko Nishimura , Katsunori Nishimura , Akihide Tanaka
IPC分类号： H02J7/00 , H02J7/04 , G01R31/36
CPC分类号： H01M10/0525 , H01M4/587 , H01M10/441 , H01M10/48 , H02J7/0004 , Y02T10/7011
摘要： A lithium-ion secondary battery system is provided which can improve the cycle life and the storage property of a lithium-ion secondary battery and can decrease a discharge capacity which cannot be recharged. The lithium-ion secondary battery system includes a lithium-ion secondary battery having a cathode, an anode including carbon, and a non-aqueous electrolyte; a charge/discharge circuit for putting the lithium-ion secondary battery on charge according to a charge control parameter; and an arithmetic processing section for controlling the charge/discharge circuit. The arithmetic processing section obtains battery characteristics of the lithium-ion secondary battery, changes a value of the charge control parameter when the arithmetic processing section determines that the battery characteristics satisfies a condition for changing the charge control parameter, and restores the value of the charge control parameter to the value before the change when the charge for the lithium-ion secondary battery is finished.
摘要翻译：提供了能够提高锂离子二次电池的循环寿命和保存性的锂离子二次电池系统，能够降低不能再充电的放电容量。锂离子二次电池系统包括具有阴极的锂离子二次电池，包含碳的阳极和非水电解质; 用于根据充电控制参数对锂离子二次电池进行充电的充电/放电电路; 以及用于控制充放电电路的运算处理部。算术处理部分获得锂离子二次电池的电池特性，当运算处理部确定电池特性满足用于改变充电控制参数的条件时，改变充电控制参数的值，并且恢复充电值控制参数为锂离子二次电池的充电完成之前的变化值。

2. 发明申请

US20130059202A1 POLYMER-COATED ACTIVE MATERIAL AND LITHIUM SECONDARY BATTERY USING THE SAME 审中-公开
标题翻译：聚合物涂层活性材料和锂二次电池使用相同
公开(公告)号：US20130059202A1
公开(公告)日：2013-03-07
申请号：US13591606
申请日：2012-08-22
申请人： Etsuko Nishimura , Katsunori Nishimura , Akihide Tanaka , Makoto Morishima
发明人： Etsuko Nishimura , Katsunori Nishimura , Akihide Tanaka , Makoto Morishima
IPC分类号： H01M4/60 , H01M4/88
CPC分类号： H01M4/366 , H01M10/0525 , Y02E60/122 , Y02P70/54
摘要： Provided is a lithium ion secondary battery including a cathode that is capable of occluding and emitting lithium ions, and an anode that is capable of occluding and emitting the lithium ions. A polymer compound containing a polyether portion and a carboxylic acid bonding portion is bonded to an active material as shown with a structure I, a structure II, a structure III, and a structure IV.
摘要翻译：提供一种锂离子二次电池，其包括能够吸留和发射锂离子的阴极以及能够吸留和发射锂离子的阳极。包含聚醚部分和羧酸键合部分的高分子化合物如结构I，结构II，结构III和结构IV所示结合到活性材料上。

3. 发明申请

US20110027662A1 LITHIUM ION SECONDARY BATTERY 审中-公开
标题翻译：锂离子二次电池
公开(公告)号：US20110027662A1
公开(公告)日：2011-02-03
申请号：US12847052
申请日：2010-07-30
申请人： Etsuko NISHIMURA , Katsunori Nishimura , Akihide Tanaka
发明人： Etsuko NISHIMURA , Katsunori Nishimura , Akihide Tanaka
IPC分类号： H01M10/02 , H01M10/052
CPC分类号： H01M10/0525 , H01M10/0565 , H01M10/0567 , Y02T10/7011
摘要： A lithium ion secondary battery includes: a cathode that stores/releases lithium ion at a potential not lower than an oxidation-reduction equilibrium potential between halogen ion and halogen; an anode that stores/releases lithium ion, preferably containing carbon; and a non-aqueous electrolytic solution composed of a non-aqueous solvent having dissolved therein an electrolyte. The non-aqueous electrolytic solution contains lithium halide or a halogen molecule. Instead of the non-aqueous electrolytic solution, a polymer solid electrolyte containing lithium halide or halogen molecule may be used.
摘要翻译：锂离子二次电池包括：以不低于卤素离子和卤素之间的氧化还原平衡电位的电位存储/释放锂离子的阴极; 存储/释放锂离子的阳极，优选含有碳; 以及由其中溶解有电解质的非水溶剂组成的非水电解液。非水电解液含有卤化锂或卤素分子。代替非水电解液，可以使用含有卤化锂或卤素分子的聚合物固体电解质。

4. 发明授权

US09153845B2 Lithium ion battery control system and assembled battery control system 有权
标题翻译：锂离子电池控制系统和组合电池控制系统
公开(公告)号：US09153845B2
公开(公告)日：2015-10-06
申请号：US13570441
申请日：2012-08-09
申请人： Akihide Tanaka , Etsuko Nishimura
发明人： Akihide Tanaka , Etsuko Nishimura
IPC分类号： H02J7/00 , H01M10/44 , H01M10/0525 , H01M10/42 , B60L11/18 , G01R31/36
CPC分类号： H01M10/44 , B60L11/1803 , B60L11/1857 , B60L11/1866 , B60L11/1879 , B60L2200/26 , B60L2240/545 , B60L2240/547 , B60L2240/549 , G01R31/3679 , H01M10/0525 , H01M10/425 , H01M10/441 , Y02E60/122 , Y02T10/7005 , Y02T10/7011 , Y02T10/7061
摘要： A lithium ion battery control system includes a degradation rate calculating unit, a degradation rate storage unit, a degradation rate comparing unit, a charging and discharging control circuit, and a rechargeable battery. The degradation rate calculating unit calculates a degradation rate when receiving a trigger for starting the check of the degradation rate of the battery. The degradation rate comparing unit receives a present degradation rate from the degradation rate calculating unit and a previous degradation rate from the degradation rate storage unit and compares both degradation rates. As a result, when the present degradation rate is greater than the previous degradation rate by a predetermined value, a charging and discharging condition is limited.
摘要翻译：锂离子电池控制系统包括劣化率计算单元，劣化率存储单元，劣化率比较单元，充放电控制电路和可充电电池。劣化率计算单元在接收到用于开始检查电池的劣化率的触发时，计算劣化率。劣化率比较单元从劣化率计算单元接收当前的劣化率和来自降解率存储单元的先前的劣化率，并比较两个降解率。结果，当本发明的降解速度比先前的降解速度大一个预定值时，充放电条件受到限制。

5. 发明授权

US08986885B2 Lithium ion battery 有权
标题翻译：锂离子电池
公开(公告)号：US08986885B2
公开(公告)日：2015-03-24
申请号：US13028243
申请日：2011-02-16
申请人： Akihide Tanaka , Etsuko Nishimura
发明人： Akihide Tanaka , Etsuko Nishimura
IPC分类号： H01M4/13 , H01M4/505 , H01M4/525 , H01M4/58 , H01M4/587 , H01M4/62 , H01M10/0525 , H01M4/64 , H01M4/36 , H01M4/131
CPC分类号： H01M4/505 , H01M4/131 , H01M4/36 , H01M4/525 , H01M4/5825 , H01M4/587 , H01M4/625 , H01M4/64 , H01M10/0525 , Y02E60/122 , Y02T10/7011
摘要： An object of the present invention is to provide a lithium ion battery which is excellent in properties at large current and can be applied to applications requiring high output power even when the mixture layers are made thick. The present invention provides a lithium ion battery including a positive electrode including a positive electrode mixture layer formed on a current collector, a negative electrode including a negative electrode mixture layer formed on a current collector and an electrolyte, the positive electrode and the negative electrode being disposed through the intermediary of a separator, wherein the positive electrode includes as a positive electrode active material a lithium composite oxide represented by LiNiaMnbCOcMdO2 (in the formula, M is at least one selected from the group consisting of Fe, V, Ti, Cu, Al, Sn, Zn, Mg, B and W, a+b+c+d=1, 0.2≦a≦0.8, 0.1≦b≦0.4, 0≦c≦0.4 and 0≦d≦0.1), the negative electrode includes graphite as a negative electrode active material, the interlayer distance (d002) of the graphite is 0.335 nm or more and 0.338 nm or less, the one-side thickness A (μm) of the positive electrode mixture layer is 60 or more and 85 or less, the product A×B between the one-side thickness A and the density B (g/cm3) of the positive electrode mixture layer is 160 or more and 220 or less, the one-side thickness C (μm) of the negative electrode mixture layer is 40 or more and 75 or less, and the product C×D between the one-side thickness C and the density D (g/cm3) of the negative electrode mixture layer is 65 or more and 105 or less.
摘要翻译：本发明的目的是提供一种在大电流下性能优异的锂离子电池，并且即使当混合层变厚时也可以应用于需要高输出功率的应用。本发明提供一种锂离子电池，其包括正极，其包含在集电体上形成的正极合剂层，负极包含形成在集电体上的负极混合层和电解质，所述正极和负极为通过分离器的中间放置，其中所述正极包括作为正极活性物质的由LiNiMnbCOcMdO 2表示的锂复合氧化物（在该式中，M为选自Fe，V，Ti，Cu中的至少一种， Al，Sn，Zn，Mg，B和W，a + b + c + d = 1,2,0＆amp; nlE; a＆nlE; 0.8,0.1和nlE; b＆nlE; 0.4,0和nlE; c＆nlE; 0.4和0＆amp; nlE; d＆nlE; 0.1）负极包括石墨作为负极活性物质，石墨的层间距离（d002）为0.335nm以上且0.338nm以下，正极复合层的单面厚度A（μm）为60以上和85以下，产品正极复合层的单面厚度A和密度B（g / cm 3）之间的角度A×B为160以上且220以下，负极复合层的单面厚度C（μm）为40以上且75以下，单面厚度C与负极复合层的密度D（g / cm 3）之间的乘积C×D为65以上且105以下。

6. 发明申请

US20130069598A1 Lithium Ion Battery Control System and Assembled Battery Control System 有权
标题翻译：锂离子电池控制系统和组装电池控制系统
公开(公告)号：US20130069598A1
公开(公告)日：2013-03-21
申请号：US13570441
申请日：2012-08-09
申请人： Akihide Tanaka , Etsuko Nishimura
发明人： Akihide Tanaka , Etsuko Nishimura
IPC分类号： H02J7/00
CPC分类号： H01M10/44 , B60L11/1803 , B60L11/1857 , B60L11/1866 , B60L11/1879 , B60L2200/26 , B60L2240/545 , B60L2240/547 , B60L2240/549 , G01R31/3679 , H01M10/0525 , H01M10/425 , H01M10/441 , Y02E60/122 , Y02T10/7005 , Y02T10/7011 , Y02T10/7061
摘要： A lithium ion battery control system includes a degradation rate calculating unit, a degradation rate storage unit, a degradation rate comparing unit, a charging and discharging control circuit, and a rechargeable battery. The degradation rate calculating unit calculates a degradation rate when receiving a trigger for starting the check of the degradation rate of the battery. The degradation rate comparing unit receives a present degradation rate from the degradation rate calculating unit and a previous degradation rate from the degradation rate storage unit and compares both degradation rates. As a result, when the present degradation rate is greater than the previous degradation rate by a predetermined value, a charging and discharging condition is limited.
摘要翻译：锂离子电池控制系统包括劣化率计算单元，劣化率存储单元，劣化率比较单元，充放电控制电路和可再充电电池。劣化率计算单元在接收到用于开始检查电池的劣化率的触发时，计算劣化率。劣化率比较单元从劣化率计算单元接收当前的劣化率和来自降解率存储单元的先前的劣化率，并比较两个降解率。结果，当本发明的降解速度比先前的降解速度大一个预定值时，充放电条件受到限制。

7. 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。

8. 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。

9. 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。

10. 发明授权

US08329342B2 Anode material for lithium secondary batteries and lithium secondary batteries 有权
标题翻译：锂二次电池和锂二次电池的阳极材料
公开(公告)号：US08329342B2
公开(公告)日：2012-12-11
申请号：US12500914
申请日：2009-07-10
申请人： Akihide Tanaka , Hidetoshi Honbou
发明人： Akihide Tanaka , Hidetoshi Honbou
IPC分类号： H01M4/13 , H01M4/58 , H01M4/60
CPC分类号： H01M4/587 , H01M4/133 , H01M4/1393 , H01M2004/021
摘要： The present invention is to provide a lithium ion secondary battery that realizes to raise an initial charge and discharge efficiency without deteriorating its charge and discharge characteristic in comparison with the conventional technology.A carbon material and a lithium ion secondary battery using the carbon material as the anode material, wherein the face interval d002 of the carbon material determined by an X ray diffraction apparatus is not less than 0.340 nm and not more than 0.370 nm, and further, V1/V2 representing a ratio of a volume V1 of pores having diameters from not less than 1 nm to less than 10 nm in the carbon material with respect to a volume V2 of pores having diameters from not less than 10 nm to less than 100 nm therein is not more than 0.2.
摘要翻译：本发明是提供一种实现提高初始充放电效率而不劣化其充放电特性的锂离子二次电池，与现有技术相比。使用碳材料作为负极材料的碳材料和锂离子二次电池，其中由X射线衍射装置确定的碳材料的面间距d002不小于0.340nm且不大于0.370nm，此外， V1 / V2表示碳材料中直径不小于1nm至小于10nm的孔的体积V1相对于直径不小于10nm至小于100nm的孔的体积V2的比率其中不超过0.2。

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