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1. 发明授权

US08334071B2 Non-aqueous electrolyte secondary battery, electrode used for secondary battery, and method of manufacturing electrode 有权
标题翻译：非水电解质二次电池，二次电池用电极及电极的制造方法
公开(公告)号：US08334071B2
公开(公告)日：2012-12-18
申请号：US12568103
申请日：2009-09-28
申请人： Hideaki Morishima , Takashi Kobayashi , Seiichi Hikata , Yoshikazu Kobayashi , Takahisa Ohsaki , Natsuki Toyota , Haruchika Ishii
发明人： Hideaki Morishima , Takashi Kobayashi , Seiichi Hikata , Yoshikazu Kobayashi , Takahisa Ohsaki , Natsuki Toyota , Haruchika Ishii
IPC分类号： H01M4/02 , H01M4/13 , H01M4/139 , H01M2/26 , H01M4/04
CPC分类号： H01M4/661 , H01M2/263 , H01M2/266 , H01M4/131 , H01M4/139 , H01M4/1391 , H01M4/485 , H01M10/0422 , H01M10/0525 , H01M10/0585 , H01M10/0587 , Y02T10/7011 , Y10T29/49108 , Y10T29/49115 , Y10T29/49117
摘要： A non-aqueous electrolyte secondary battery includes an electrode body including a positive electrode and a negative electrode superimposed upon each other with a separator interposed therebetween. The negative electrode is superimposed upon the positive electrode in a state where a negative electrode active material layer, except the part on a proximal end part of a negative electrode tab, is positioned inside an outer edge of a positive electrode active material layer of the positive electrode. A width H1 of the negative electrode active material layer including the part on the proximal end part of the negative electrode tab, width H2 of the negative electrode active material layer or negative electrode current collector at a part other than the negative electrode tab, and width H3 of the positive electrode active material layer are formed to satisfy the relationships of H2
摘要翻译：非水电解质二次电池包括：电极体，包括正极和负极，彼此重叠，隔着隔膜插入。在负极活性物质层的负极活性物质层的正极活性物质层的外侧边缘的外侧的负极活性物质层以外的负极活性物质层的负极侧叠层有负极，电极。负极活性物质层的宽度H1包括负极片的基端部的部分，负极活性物质层或负极集电体的负极电极片以外的部分的宽度H2，宽度形成正极活性物质层的H3以满足H2

2. 发明申请

US20100124694A1 NONAQUEOUS ELECTROLYTE BATTERY, CUTTER AND METHOD OF MANUFACTURING ELECTRODE 审中-公开
标题翻译：非电解电解质电池，切割机及电极制造方法
公开(公告)号：US20100124694A1
公开(公告)日：2010-05-20
申请号：US12617064
申请日：2009-11-12
申请人： Seiichi HIKATA , Hideaki Morishima , Haruchika Ishii
发明人： Seiichi HIKATA , Hideaki Morishima , Haruchika Ishii
IPC分类号： H01M6/10 , H01M6/14
CPC分类号： H01M10/0587 , B26D5/00 , B26F1/384 , H01M2/22 , H01M4/70 , Y10T29/49108 , Y10T29/53135
摘要： A nonaqueous electrolyte battery includes a case, an electrode group, positive electrode tabs and negative electrode tabs. The electrode group comprises a positive electrode, a negative electrode and a separator. The positive electrode, the negative electrode and the separator are spirally coiled in a flat form. The positive electrode tabs are electrically connected to at least two positions among tab positions Pn of the positive electrode and projected from one end surface of the electrode group. The negative electrode tabs are electrically connected to at least two positions among tab positions Nn of the negative electrode and projected from the one end surface.
摘要翻译：非水电解质电池包括壳体，电极组，正极片和负电极片。电极组包括正极，负极和隔膜。正极，负极和隔板以平面形式螺旋卷绕。正极片与正电极的片状位置Pn中的至少两个位置电连接并从电极组的一个端面突出。负极片与负极的突片位置Nn中的至少两个位置电连接并从一个端面突出。

3. 发明授权

US08232008B2 Secondary battery 有权
标题翻译：二次电池
公开(公告)号：US08232008B2
公开(公告)日：2012-07-31
申请号：US12569528
申请日：2009-09-29
申请人： Hideaki Morishima , Seiichi Hikata
发明人： Hideaki Morishima , Seiichi Hikata
IPC分类号： H01M4/70 , H01M2/26 , H01M6/10
CPC分类号： H01M10/0431 , H01M2/263 , H01M4/70
摘要： An electrode body of a secondary battery is formed by superimposing a positive electrode and a negative electrode upon each other with a belt-shaped separator interposed between the electrodes, and rolling up the positive and negative electrodes and the separator into a spiral shape. At least one side edge of a positive electrode current collector of the positive electrode in the longitudinal direction thereof includes a plurality of step parts discontinuously formed in the longitudinal direction at unequal intervals, and extends at both sides of each step part with a deviation of 0.2 mm or more. At least one side edge of a negative electrode current collector of the negative electrode in the longitudinal direction thereof includes a plurality of step parts discontinuously formed in the longitudinal direction at unequal intervals, and extends on both sides of each step part with a deviation of 0.2 mm or more.
摘要翻译：二次电池的电极体通过将正极和负极叠置在彼此间插入电极之间的带状隔膜并且将正极和负极和隔膜卷成螺旋状而形成。正极集电体的长度方向的正极集电体的至少一个侧边缘包括在长度方向上不等间隔地不连续地形成的多个台阶部，并且在各台阶部的两侧以0.2的偏差 mm以上。负极集电体的长边方向的至少一个侧边缘包括在长度方向上以不等间隔不连续地形成的多个台阶部，在各台阶部的两侧以0.2的偏差 mm以上。

4. 发明申请

US20100081042A1 SECONDARY BATTERY 有权
标题翻译：二次电池
公开(公告)号：US20100081042A1
公开(公告)日：2010-04-01
申请号：US12569528
申请日：2009-09-29
申请人： Hideaki Morishima , Seiichi Hikata
发明人： Hideaki Morishima , Seiichi Hikata
IPC分类号： H01M6/10
CPC分类号： H01M10/0431 , H01M2/263 , H01M4/70
摘要： An electrode body of a secondary battery is formed by superimposing a positive electrode and a negative electrode upon each other with a belt-shaped separator interposed between the electrodes, and rolling up the positive and negative electrodes and the separator into a spiral shape. At least one side edge of a positive electrode current collector of the positive electrode in the longitudinal direction thereof includes a plurality of step parts discontinuously formed in the longitudinal direction at unequal intervals, and extends at both sides of each step part with a deviation of 0.2 mm or more. At least one side edge of a negative electrode current collector of the negative electrode in the longitudinal direction thereof includes a plurality of step parts discontinuously formed in the longitudinal direction at unequal intervals, and extends on both sides of each step part with a deviation of 0.2 mm or more.
摘要翻译：二次电池的电极体通过将正极和负极叠置在彼此间插入电极之间的带状隔膜并且将正极和负极和隔膜卷成螺旋状而形成。正极集电体的长度方向的正极集电体的至少一个侧边缘包括在长度方向上不等间隔地不连续地形成的多个台阶部，并且在各台阶部的两侧以0.2的偏差 mm以上。负极集电体的长边方向的至少一个侧边缘包括在长度方向上以不等间隔不连续地形成的多个台阶部，在各台阶部的两侧以0.2的偏差 mm以上。

5. 发明申请

US20060216600A1 Battery pack and vehicle 有权
标题翻译：电池组和车辆
公开(公告)号：US20060216600A1
公开(公告)日：2006-09-28
申请号：US11260410
申请日：2005-10-28
申请人： Hiroki Inagaki , Yoshinao Tatebayashi , Hideaki Morishima , Haruchika Ishii , Hidesato Saruwatari , Norio Takami
发明人： Hiroki Inagaki , Yoshinao Tatebayashi , Hideaki Morishima , Haruchika Ishii , Hidesato Saruwatari , Norio Takami
IPC分类号： H01M4/48 , H01M4/50 , H01M4/52
CPC分类号： H01M10/0525 , H01M2/06 , H01M2/1077 , H01M4/131 , H01M4/485 , H01M4/505 , H01M4/525 , H01M10/058 , H01M2010/4292 , Y02E60/122 , Y02T10/7011
摘要： A battery pack includes nonaqueous electrolyte batteries each comprising a positive electrode and a negative electrode. The positive electrode contains a lithium-transition metal oxide having a layered crystal structure. The negative electrode contains a lithium-titanium composite oxide having a spinel structure. And the positive electrodes and the negative electrodes satisfy the formula (1) given below: 1.02≦X≦2 (1) where X is a ratio of an available electric capacity of each of the negative electrodes at 25° C. to an available electric capacity of each of the positive electrodes at 25° C.
摘要翻译：电池组包括非水电解质电池，每个非水电解质电池包括正极和负极。正极含有层状结晶结构的锂过渡金属氧化物。负极含有具有尖晶石结构的锂钛复合氧化物。并且正极和负极满足下面给出的公式（1）：<？in-line-formula description =“In-line Formulas”end =“lead”？> 1.02 <= X <= 2（1）？in-line-formula description =“In-line Formulas”end =“tail”？>其中X是每个负极在25°C的可用电容与每个的负电容之比正极在25°C

6. 发明授权

US07927740B2 Battery pack and vehicle 有权
标题翻译：电池组和车辆
公开(公告)号：US07927740B2
公开(公告)日：2011-04-19
申请号：US11260410
申请日：2005-10-28
申请人： Hiroki Inagaki , Yoshinao Tatebayashi , Hideaki Morishima , Haruchika Ishii , Hidesato Saruwatari , Norio Takami
发明人： Hiroki Inagaki , Yoshinao Tatebayashi , Hideaki Morishima , Haruchika Ishii , Hidesato Saruwatari , Norio Takami
IPC分类号： H01M4/58 , H01M4/00 , H01M4/50
CPC分类号： H01M10/0525 , H01M2/06 , H01M2/1077 , H01M4/131 , H01M4/485 , H01M4/505 , H01M4/525 , H01M10/058 , H01M2010/4292 , Y02E60/122 , Y02T10/7011
摘要： A battery pack includes nonaqueous electrolyte batteries each comprising a positive electrode and a negative electrode. The positive electrode contains a lithium-transition metal oxide having a layered crystal structure. The negative electrode contains a lithium-titanium composite oxide having a spinel structure. And the positive electrodes and the negative electrodes satisfy the formula (1) given below: 1.02≦X≦2 (1) where X is a ratio of an available electric capacity of each of the negative electrodes at 25° C. to an available electric capacity of each of the positive electrodes at 25° C.
摘要翻译：电池组包括非水电解质电池，每个非水电解质电池包括正极和负极。正极含有层状结晶结构的锂过渡金属氧化物。负极含有具有尖晶石结构的锂钛复合氧化物。正极和负极满足以下公式（1）：1.02＆nlE; X＆nlE; 2（1）其中，X是25℃下的每个负极的可用电容与可用的每个正极在25℃的电容

7. 发明授权

US08343667B2 Nonaqueous electrolyte battery, battery pack and vehicle 有权
标题翻译：非水电解质电池，电池组和车辆
公开(公告)号：US08343667B2
公开(公告)日：2013-01-01
申请号：US12047708
申请日：2008-03-13
申请人： Hidesato Saruwatari , Hideaki Morishima , Hiroki Inagaki , Norio Takami
发明人： Hidesato Saruwatari , Hideaki Morishima , Hiroki Inagaki , Norio Takami
IPC分类号： H01M4/485 , H01M4/02 , B60K1/00
CPC分类号： H01M4/48 , H01M4/131 , H01M4/485 , H01M4/661 , H01M10/052 , H01M10/48 , H01M2004/021 , Y02E60/122 , Y02T10/7011
摘要： A nonaqueous electrolyte battery includes a positive electrode, a negative electrode and a nonaqueous electrolyte. The negative electrode contains a lithium compound and a negative electrode current collector supporting the lithium compound. A log differential intrusion curve obtained when a pore size diameter of the negative electrode is measured by mercury porosimetry has a peak in a pore size diameter range of 0.03 to 0.2 μm and attenuates with a decrease in pore size diameter from an apex of the peak. A specific surface area (excluding a weight of the negative electrode current collector) of pores of the negative electrode found by mercury porosimetry is 6 to 100 m2/g. A ratio of a volume of pores having a pore size diameter of 0.05 μm or less to a total pore volume is 20% or more.
摘要翻译：非水电解质电池包括正极，负极和非水电解质。负极含有负载锂化合物的锂化合物和负极集电体。当通过水银孔率法测量负极孔径时获得的对数差分入侵曲线在孔径直径范围为0.03至0.2μm范围内具有峰值，并且随着峰顶的孔径直径的减小而衰减。通过水银孔率法测定的负极孔的比表面积（不包括负极集电体的重量）为6〜100m 2 / g。孔径为0.05μm以下的孔体积与总孔体积的比例为20％以上。

8. 发明申请

US20060029865A1 Positive electrode active material and nonaqueous electrolyte secondary battery 有权
标题翻译：正极活性物质和非水电解质二次电池
公开(公告)号：US20060029865A1
公开(公告)日：2006-02-09
申请号：US11244042
申请日：2005-10-06
申请人： Hideaki Morishima , Shuji Yamada , Hideyuki Kanai
发明人： Hideaki Morishima , Shuji Yamada , Hideyuki Kanai
IPC分类号： H01M4/58 , C01B25/45
CPC分类号： H01M10/0525 , H01M2/0222 , H01M4/525 , H01M4/5825 , H01M2004/028
摘要： A positive electrode active material and a nonaqueous electrolyte secondary battery containing a lithium-containing composite metal oxide having a composition represented by: Li1+yM1−y−zM1zPO4 where M is at least one of Co and Ni, and M1 is at least one of Mg, Zr and Al, the molar ration y is larger than 0 and smaller than 0.5, and the molar ration z is larger than 0 and not larger than 0.5 is provided.
摘要翻译：一种正极活性物质和含有具有以下成分的含锂复合金属氧化物的非水电解质二次电池：Li 1 + y M 1-y z M 1 其中M是Co和Ni中的至少一种，M1是Mg，Zr和Al中的至少一种，摩尔比y大于0并且小于 0.5，摩尔比z大于0，不大于0.5。

9. 发明申请

US20090017381A1 ELECTRODE FOR NON-AQUEOUS ELECTROLYTE BATTERY AND NON-AQUEOUS ELECTROLYTE BATTERY 有权
标题翻译：非水电解电池电极和非水电解电池
公开(公告)号：US20090017381A1
公开(公告)日：2009-01-15
申请号：US12170727
申请日：2008-07-10
申请人： Hidesato SARUWATARI , Hideaki Morishima , Hiroki Inagaki , Norio Takami
发明人： Hidesato SARUWATARI , Hideaki Morishima , Hiroki Inagaki , Norio Takami
IPC分类号： H01M4/00 , H01M4/58
CPC分类号： H01M4/625 , H01M4/131 , H01M4/485 , H01M4/661 , H01M4/663 , H01M4/665 , H01M4/666 , H01M4/667 , H01M2004/027 , H01M2004/028
摘要： An electrode for a non-aqueous electrolyte battery includes a current collector formed of aluminum foil or aluminum alloy foil, and an active material-containing layer formed on a surface of the current collector and containing an active material, a conductive agent and a binder. The conductive agent comprises a carbon particle group containing first carbon particles each exhibiting an aspect ratio of more than one. A portion of each of the first carbon particles is embedded into the current collector to the depth corresponding to 20 to 50% of the thickness of the current collector. A major axis of each of the first carbon particles has a length of 1.05 to 1.50 times as large as the thickness of the active material-containing layer.
摘要翻译：非水电解质电池用电极包括由铝箔或铝合金箔形成的集电体和在集电体的表面形成并含有活性物质，导电剂和粘合剂的活性物质含有层。导电剂包括含有各自具有大于1的纵横比的第一碳颗粒的碳颗粒组。每个第一碳粒子的一部分嵌入到集电器中，其深度对应于集电器厚度的20％至50％。每个第一碳颗粒的长轴具有含活性物质层的厚度的1.05至1.50倍的长度。

10. 发明申请

US20060046155A1 Nonaqueous electrolyte secondary battery 有权
公开(公告)号：US20060046155A1
公开(公告)日：2006-03-02
申请号：US11148169
申请日：2005-06-09
申请人： Hiroki Inagaki , Hideaki Morishima , Yoshinao Tatebayashi , Yuji Sato , Norio Takami
发明人： Hiroki Inagaki , Hideaki Morishima , Yoshinao Tatebayashi , Yuji Sato , Norio Takami
IPC分类号： H01M10/40 , H01M4/50 , H01M4/58 , H01M4/48 , H01M4/52 , H01M2/02
CPC分类号： H01M10/0569 , H01M2/0287 , H01M4/131 , H01M4/485 , H01M4/505 , H01M4/525 , H01M4/587 , H01M4/625 , H01M10/052 , H01M2004/021 , H01M2300/0037 , H01M2300/004
摘要： A nonaqueous electrolyte secondary battery includes: an outer housing; a nonaqueous electrolyte filled in the outer housing, a positive electrode housed in the outer housing, a negative electrode housed in the outer housing and a separator disposed between the negative electrode and the positive electrode. The nonaqueous electrolyte comprises a nonaqueous solvent including diethyl carbonate and at least one of ethylene carbonate and propylene carbonate, and the nonaqueous electrolyte has a content of the diethyl carbonate of from 80 to 95% by volume. The positive electrode comprises a positive electrode active substance having a positive electrode potential in a full charged state of 4.4 V or higher with respect to a potential of metallic lithium. The negative electrode comprises a negative electrode active substance having a negative electrode potential in a full charged state of 1.0 V or higher with respect to a potential of metallic lithium.

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