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41. 发明授权

US08192859B2 Secondary battery, battery pack and car 有权
标题翻译：二次电池，电池组和汽车
公开(公告)号：US08192859B2
公开(公告)日：2012-06-05
申请号：US12212257
申请日：2008-09-17
申请人： Norio Takami , Hiroki Inagaki , Takashi Kuboki
发明人： Norio Takami , Hiroki Inagaki , Takashi Kuboki
IPC分类号： H01M2/14
CPC分类号： H01M2/1626 , H01M2/18 , H01M4/131 , H01M4/525 , H01M4/5825 , H01M10/052 , Y02E60/122 , Y02T10/7011
摘要： A secondary battery includes a positive electrode, a negative electrode containing a metal compound having a lithium ion absorption potential of 0.2V (vs.Li/Li+) or more, a separator and a nonaqueous electrolyte. The separator is provided between the positive electrode and the negative electrode. The separator comprises cellulose fibers and pores having a specific surface area of 5 to 15 m2/g. The separator has a porosity of 55 to 80%, and a pore diameter distribution having a first peak in a pore diameter range of 0.2 μm (inclusive) to 2 μm (exclusive) and a second peak in a pore diameter range of 2 to 30 μm.
摘要翻译：二次电池包括正极，含有锂离子吸收电位为0.2V（vs.Li/Li+）以上的金属化合物的负极，隔膜和非水电解质。隔膜设置在正极和负极之间。隔膜包括纤维素纤维和比表面积为5至15m2 / g的孔。隔膜的孔隙率为55〜80％，孔径分布在孔径范围为0.2μm〜2μm（排他性）的孔径范围内，第2峰的孔径范围为2〜30 μm。

42. 发明申请

US20120129016A1 ACTIVE MATERIAL FOR BATTERIES, NON-AQUEOUS ELECTROLYTE BATTERY AND BATTERY PACK 有权
标题翻译：电池活性材料，非水电解电池和电池组
公开(公告)号：US20120129016A1
公开(公告)日：2012-05-24
申请号：US13305043
申请日：2011-11-28
申请人： Hiroki INAGAKI , Keigo Hoshina , Yasuhiro Harada , Yuki Otani , Norio Takami
发明人： Hiroki INAGAKI , Keigo Hoshina , Yasuhiro Harada , Yuki Otani , Norio Takami
IPC分类号： H01M4/48 , H01M2/20 , H01M2/00 , H01M4/525 , H01M4/505 , H01M4/485 , H01M2/02 , H01M4/131 , B82Y30/00
CPC分类号： H01M4/485
摘要： According to one embodiment, an active material for batteries includes a titanium composite oxide, wherein the titanium composite oxide includes a monoclinic β-type titanium composite oxide as a main phase, and when an integral intensity of the main peak of the monoclinic β-type titanium composite oxide obtained with a wideangle X-ray diffraction method having a CuKα-ray as an X-ray source is 100, the relative value of the integral intensity of the main peak that presents the range of 2θ=25.1 to 25.5° attributed to at least one sub-phase selected from anatase-type TiO2 and H2Ti8O17 is 30 or less, and the titanium composite oxide has a crystallite diameter of 5 nm or more as calculated from the main peak of the monoclinic β-type titanium composite oxide obtained with the wideangle X-ray diffraction method.
摘要翻译：根据一个实施例，用于电池的活性材料包括钛复合氧化物，其中钛复合氧化物包括单斜晶系型钛复合氧化物作为主相，并且当单斜晶系的主峰的整体强度为使用CuKα射线作为X射线源的广角X射线衍射法得到的钛型复合氧化物为100，主峰的积分强度的相对值为2＆amp; Thetas; = 25.1〜25.5 归因于从锐钛矿型TiO 2和H 2 Ti 8 O 17中选择的至少一个亚相为30以下，钛复合氧化物的微晶直径为5nm以上，由单斜晶型钛用广角X射线衍射法获得的复合氧化物。

43. 发明申请

US20120129015A1 ACTIVE MATERIAL FOR BATTERIES, NON-AQUEOUS ELECTROLYTE BATTERY, AND BATTERY PACK 有权
标题翻译：电池活性材料，非水电解电池和电池组
公开(公告)号：US20120129015A1
公开(公告)日：2012-05-24
申请号：US13304564
申请日：2011-11-25
申请人： Hiroki Inagaki , Keigo Hoshina , Yasuhiro Harada , Yuki Otani , Norio Takami
发明人： Hiroki Inagaki , Keigo Hoshina , Yasuhiro Harada , Yuki Otani , Norio Takami
IPC分类号： H01M10/42 , H01M2/10 , H01M4/485 , H01M2/02
CPC分类号： H01M4/485 , H01M2/1061 , H01M4/9016 , H01M10/425 , H01M2220/20
摘要： According to one embodiment, an active material for batteries includes monoclinic β-type titanium composite oxide containing at least one element selected from the group consisting of V, Nb, Ta, Al, Ga, and In, the at least one element being contained in an amount of 0.03 wt % or more and 3 wt % or less.
摘要翻译：根据一个实施方案，用于电池的活性材料包括含有选自V，Nb，Ta，Al，Ga和In中的至少一种元素的单斜晶型钛复合氧化物，所述至少一种元素包含其量为0.03重量％以上且3重量％以下。

44. 发明授权

US08178244B2 Non-aqueous electrolyte battery and battery pack 有权
标题翻译：非水电解质电池和电池组
公开(公告)号：US08178244B2
公开(公告)日：2012-05-15
申请号：US12191672
申请日：2008-08-14
申请人： Keigo Hoshina , Hiroki Inagaki , Norio Takami
发明人： Keigo Hoshina , Hiroki Inagaki , Norio Takami
IPC分类号： H01M4/485 , H01M4/66 , H01M10/056
CPC分类号： H01M4/485 , H01M2/1061 , H01M4/131 , H01M4/364 , H01M4/661 , H01M10/052 , H01M10/4207 , H01M10/425 , H01M2004/021 , H01M2004/027
摘要： A non-aqueous electrolyte battery comprises a negative electrode comprising a current collector, and a negative electrode layer formed on one or both surfaces of the current collector, a positive electrode, and a separator interposed between the negative electrode and the positive electrode. The negative electrode layer comprises a plurality of layers laminated each other and containing a different active material each other, the layers comprising a first layer which is contacted with the current collector and contains spinel-type lithium titanate as an active material, and a second layer which is disposed to face the separator and contains Ramsdellite-type lithium titanate or anatase-type titanium oxide as an active material.
摘要翻译：非水电解质电池包括含有集电体的负极和形成在集电体的一个或两个表面上的负极层，正电极和介于负极和正电极之间的隔膜。负极层包括彼此层叠并包含不同的活性物质的多层，所述层包含与集电体接触并含有尖晶石型钛酸锂作为活性物质的第一层，第二层其设置为面对隔离物并且包含作为活性物质的兰姆斯达铁型钛酸锂或锐钛矿型氧化钛。

45. 发明申请

US20120077064A1 POSITIVE ELECTRODE ACTIVE MATERIAL FOR NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY, NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY, BATTERY PACK, AND METHOD FOR MANUFACTURING POSITIVE ELECTRODE ACTIVE MATERIAL FOR NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY 有权
标题翻译：用于非水电解质二次电池的非极性电极活性材料，非水电解质二次电池，电池组和用于制造用于非水电解质二次电池的正极电极活性材料的方法
公开(公告)号：US20120077064A1
公开(公告)日：2012-03-29
申请号：US13231255
申请日：2011-09-13
申请人： Tetsuya SASAKAWA , Hiroki Inagaki , Norio Takami
发明人： Tetsuya SASAKAWA , Hiroki Inagaki , Norio Takami
IPC分类号： H01M10/48 , H01M2/02 , H01M4/505 , H01M4/525 , H01M4/04 , H01M4/131 , H01M10/02
CPC分类号： H01M2/02 , C01G45/006 , C01G51/006 , C01G53/006 , C01P2006/40 , H01M2/0287 , H01M2/10 , H01M2/1077 , H01M2/348 , H01M4/505 , H01M4/525 , H01M10/4257 , H01M10/48 , H01M10/486 , H01M2200/10 , Y02E60/122 , Y02P70/54
摘要： According to one embodiment, it is provided with a positive electrode active material for a non-aqueous electrolyte secondary battery represented by a general formula Li(LiaMnbNicCodFee)O2-xFx, wherein a, b, c, d, e and x in the general formula are values such that 0
摘要翻译：根据一个实施方案，提供一种由通式Li（LiaMnbNicCodFee）O 2 -xF x表示的非水电解质二次电池用正极活性物质，其中a，b，c，d，e和x一般为公式是使得0

46. 发明申请

US20120070719A1 NEGATIVE ELECTRODE ACTIVE MATERIAL FOR NONAQUEOUS ELECTROLYTE BATTERY, METHOD OF PRODUCING THE SAME, NONAQUEOUS ELECTROLYTE BATTERY AND BATTERY PACK 有权
标题翻译：用于非电解电解质电池的负极电极活性材料，其制造方法，非电解电解质电池和电池组
公开(公告)号：US20120070719A1
公开(公告)日：2012-03-22
申请号：US13238415
申请日：2011-09-21
申请人： Yasuhiro HARADA , Norio Takami , Hiroki Inagaki , Keigo Hoshina
发明人： Yasuhiro HARADA , Norio Takami , Hiroki Inagaki , Keigo Hoshina
IPC分类号： H01M4/48 , C01G23/047
CPC分类号： H01M4/131 , C01G23/047 , H01M4/483 , H01M4/485 , H01M4/505 , H01M4/525 , H01M10/0525 , H01M2004/027 , H01M2300/0017
摘要： According to one embodiment, a negative electrode active material for nonaqueous electrolyte battery includes a titanium oxide compound having a crystal structure of monoclinic titanium dioxide. When a monoclinic titanium dioxide is used as the active material, the effective capacity is significantly lower than the theoretical capacity though the theoretical capacity was about 330 mAh/g. The invention comprises a titanium oxide compound which has a crystal structure of monoclinic titanium dioxide and a (001) plane spacing of 6.22 Å or more in the powder X-ray diffraction method using a Cu-Kα radiation source, thereby making an attempt to improve effective capacity.
摘要翻译：根据一个实施方案，非水电解质电池用负极活性物质包括具有单斜钛白粉的晶体结构的氧化钛化合物。当使用单斜钛白粉作为活性材料时，有效容量明显低于理论容量，理论容量约为330mAh / g。本发明包括在使用Cu-Kα辐射源的粉末X射线衍射法中具有单斜钛氧化钛的晶体结构和（001）面间距为6.22以上的氧化钛化合物，从而试图改善有效能力。

47. 发明申请

US20110268998A1 NONAQUEOUS ELECTROLYTE BATTERY CONTAINING A NEGATIVE ELECTRODE OF LITHIUM-TITANIUM COMPOSITE OXIDE, BATTERY PACK AND VEHICLE 有权
标题翻译：含有钛酸锂复合氧化物，电池和车辆的负极的非电解电解质电池
公开(公告)号：US20110268998A1
公开(公告)日：2011-11-03
申请号：US13181211
申请日：2011-07-12
申请人： Hiroki INAGAKI , Norio Takami
发明人： Hiroki INAGAKI , Norio Takami
IPC分类号： H01M4/131 , H01M4/485 , H01M10/0564 , H01M2/00 , H01M2/02 , H01M10/052
CPC分类号： H01M4/485 , C01G23/00 , C01G23/005 , C01G45/1228 , C01G51/50 , C01G53/50 , C01P2002/32 , C01P2002/60 , C01P2002/72 , C01P2002/74 , C01P2004/61 , C01P2006/40 , H01M4/364 , H01M4/505 , H01M4/525 , H01M4/5825 , H01M10/0525 , H01M2004/021 , H01M2004/027 , H01M2300/004 , Y02E60/122 , Y02P70/54 , Y02T10/7011
摘要： A nonaqueous electrolyte battery, containing a case and provided in the case, a positive electrode, a negative electrode and a nonaqueous electrolyte. The negative electrode comprises a lithium-titanium composite oxide, wherein a crystallite diameter of the lithium-titanium composite oxide is not larger than 6.9×102 Å. The lithium-titanium composite oxide comprises: rutile TiO2; anatase TiO2; Li2TiO3; and a lithium titanate having a spinel structure. A main peak intensity relative to lithium titanate set at 100, as determined by X-ray diffractometry, of each of lithium titanate having a spinel structure, the rutile TiO2, the anatase TiO2 and Li2TiO3 is not larger than 7.
摘要翻译：一种非水电解质电池，其包含壳体并设置有正极，负极和非水电解质。负极包含锂 - 钛复合氧化物，其中锂钛复合氧化物的微晶直径不大于6.9×102。锂 - 钛复合氧化物包括：金红石TiO 2; 锐钛型TiO2; Li2TiO3; 和具有尖晶石结构的钛酸锂。具有尖晶石结构的钛酸锂，金红石TiO 2，锐钛矿型TiO 2，Li 2 TiO 3等，通过X射线衍射法测定的相对于钛酸锂的主峰强度为7以下。

48. 发明申请

US20110229758A1 NONAQUEOUS ELECTROLYTE BATTERY, BATTERY PACK AND VEHICLE 有权
标题翻译：非电解电解电池，电池组和车
公开(公告)号：US20110229758A1
公开(公告)日：2011-09-22
申请号：US13151466
申请日：2011-06-02
申请人： Hiroki INAGAKI , Norio Takami
发明人： Hiroki INAGAKI , Norio Takami
IPC分类号： H01M2/02 , H01M4/13 , H01M4/131 , H01M10/056
CPC分类号： H01M4/131 , C01G23/005 , C01G45/1228 , C01G51/42 , C01G51/50 , C01G53/50 , C01P2004/61 , C01P2004/62 , C01P2006/10 , C01P2006/12 , C01P2006/14 , C01P2006/17 , C01P2006/40 , H01M4/0404 , H01M4/1391 , H01M4/485 , H01M4/661 , H01M10/052 , H01M10/0569 , H01M2004/021 , Y02E60/122 , Y02T10/7011
摘要： A nonaqueous electrolyte battery includes a negative electrode including a current collector and a negative electrode active material having a Li ion insertion potential not lower than 0.4V (vs. Li/Li+). The negative electrode has a porous structure. A pore diameter distribution of the negative electrode as determined by a mercury porosimetry, which includes a first peak having a mode diameter of 0.01 to 0.2 μm, and a second peak having a mode diameter of 0.003 to 0.02 μm. A volume of pores having a diameter of 0.01 to 0.2 μm as determined by the mercury porosimetry is 0.05 to 0.5 mL per gram of the negative electrode excluding the weight of the current collector. A volume of pores having a diameter of 0.003 to 0.02 μm as determined by the mercury porosimetry is 0.0001 to 0.02 mL per gram of the negative electrode excluding the weight of the current collector.
摘要翻译：非水电解质电池包括具有集电体的负极和Li离子插入电位不低于0.4V（相对于Li / Li +）的负极活性物质。负极具有多孔结构。通过水银孔率法测定的负极的孔径分布，其包括模式直径为0.01〜0.2μm的第一峰值和模式直径为0.003〜0.02μm的第二峰值。通过水银孔率法测定的直径为0.01〜0.2μm的孔的体积，除了集电体的重量以外，为每克负极0.05〜0.5mL。通过水银孔率法测定的直径为0.003〜0.02μm的孔的体积为除了集电体重量以外的每1g负极为0.0001〜0.02mL。

49. 发明授权

US07973534B2 Protection device for assembled battery, and battery pack unit 有权
标题翻译：组合电池保护装置及电池组件
公开(公告)号：US07973534B2
公开(公告)日：2011-07-05
申请号：US12049688
申请日：2008-03-17
申请人： Yoshinao Tatebayashi , Yasuhiro Harada , Norio Takami , Nobuo Shibuya
发明人： Yoshinao Tatebayashi , Yasuhiro Harada , Norio Takami , Nobuo Shibuya
IPC分类号： G01N27/416 , H02J7/00
CPC分类号： H02J7/0026 , Y02T10/7055
摘要： A protection device for an assembled battery includes a sampling unit which individually samples voltages of batteries of the assembled battery to generate sampled voltages, a holding unit which holds the sampled voltages to generate a plurality of holding voltages, a multiplexer which sequentially reads the holding voltages and outputs each voltage to a common output node, a measuring unit configured to measure the individual voltages and the state of charges of the batteries based on a voltage of the node in a measuring period within a constant measuring cycle, and a control unit configured to turn on/off the sample switches at the same time within the measuring period and repeatedly turn on/off at least one sample switch selected from the plurality of sample switches in accordance with the state of charge in a term other than the measuring period.
摘要翻译：一种用于组装电池的保护装置包括：采样单元，其分别对组装电池的电池的电压进行采样以产生采样电压;保持单元，其保持采样电压以产生多个保持电压;多路复用器，其顺序读取保持电压并将每个电压输出到公共输出节点;测量单元，被配置为基于在恒定测量周期内的测量周期中的节点的电压来测量各个电压和电池的状态;以及控制单元，被配置为在测量周期内同时打开/关闭采样开关，并根据除了测量周期之外的术语，根据充电状态反复打开/关闭从多个采样开关中选择的至少一个采样开关。

50. 发明申请

US20110020699A1 NONAQUEOUS ELECTROLYTE BATTERY, BATTERY PACK AND VEHICLE 有权
公开(公告)号：US20110020699A1
公开(公告)日：2011-01-27
申请号：US12897818
申请日：2010-10-05
申请人： Hiroki INAGAKI , Norio Takami
发明人： Hiroki INAGAKI , Norio Takami
IPC分类号： H01M2/06 , H01M4/485 , H01M10/26 , H01M4/50 , H01M4/32
CPC分类号： H01M4/131 , C01G23/005 , C01G45/1228 , C01G51/42 , C01G51/50 , C01G53/50 , C01P2004/61 , C01P2004/62 , C01P2006/10 , C01P2006/12 , C01P2006/14 , C01P2006/17 , C01P2006/40 , H01M4/0404 , H01M4/1391 , H01M4/485 , H01M4/661 , H01M10/052 , H01M10/0569 , H01M2004/021 , Y02E60/122 , Y02T10/7011
摘要： A nonaqueous electrolyte battery includes a negative electrode including a current collector and a negative electrode active material having a Li ion insertion potential not lower than 0.4V (vs. Li/Li+). The negative electrode has a porous structure. A pore diameter distribution of the negative electrode as determined by a mercury porosimetry, which includes a first peak having a mode diameter of 0.01 to 0.2 μm, and a second peak having a mode diameter of 0.003 to 0.02 μm. A volume of pores having a diameter of 0.01 to 0.2 μm as determined by the mercury porosimetry is 0.05 to 0.5 mL per gram of the negative electrode excluding the weight of the current collector. A volume of pores having a diameter of 0.003 to 0.02 μm as determined by the mercury porosimetry is 0.0001 to 0.02 mL per gram of the negative electrode excluding the weight of the current collector.

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