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11. 发明申请

US20110195307A1 NONAQUEOUS ELECTROLYTE SECONDARY BATTERY AND METHOD FOR FABRICATING THE SAME 审中-公开
标题翻译：非电解电解质二次电池及其制造方法
公开(公告)号：US20110195307A1
公开(公告)日：2011-08-11
申请号：US13122813
申请日：2010-04-23
申请人： Yoshiyuki Muraoka , Masaya Ugaji
发明人： Yoshiyuki Muraoka , Masaya Ugaji
IPC分类号： H01M4/66 , H01M4/50 , H01M4/52 , H01M4/62 , H01M4/04 , B05D5/12 , B05D3/02
CPC分类号： H01M4/661 , H01M4/0404 , H01M4/13 , H01M4/131 , H01M4/1391 , H01M4/505 , H01M4/525 , H01M4/621 , H01M4/622 , H01M4/623 , H01M2004/021 , H01M2004/028
摘要： A nonaqueous electrolyte secondary battery includes a positive electrode (4), a negative electrode (5), and a porous insulating layer (6). The porous insulating layer (6) is provided between the positive electrode (4) and the negative electrode (5). A tensile extension percentage of the positive electrode (4) is 3% or more. In other words, a positive electrode current collector (4A) contains an aluminum particle whose average particle size is 1 μm or more. A positive electrode mixture layer (4B) is provided on at least one surface of the positive electrode current collector (4A), and contains a positive electrode active material and an organic material whose melting point or softening point is higher than 200° C.
摘要翻译：非水电解质二次电池包括正极（4），负极（5）和多孔绝缘层（6）。多孔绝缘层（6）设置在正极（4）和负极（5）之间。正极（4）的拉伸伸长率为3％以上。换句话说，正极集电体（4A）含有平均粒径为1μm以上的铝粒子。在正极集电体（4A）的至少一个面上设置正极合剂层（4B），并且含有正极活性物质和熔点或软化点高于200℃的有机材料。

12. 发明申请

US20110135982A1 NEGATIVE ELECTRODE FOR NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY AND FABRICATION METHOD THEREOF, AND NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY 审中-公开
标题翻译：非水电解质二次电池用负极及其制造方法及非水电解质二次电池
公开(公告)号：US20110135982A1
公开(公告)日：2011-06-09
申请号：US13058791
申请日：2010-06-29
申请人： Yoshiyuki Muraoka , Masaya Ugaji , Shinji Kasamatsu
发明人： Yoshiyuki Muraoka , Masaya Ugaji , Shinji Kasamatsu
IPC分类号： H01M4/13 , H01M4/62 , F27D7/00 , H01M10/36 , H01M10/04
CPC分类号： H01M10/0587 , H01M4/139 , H01M4/36 , H01M4/366 , H01M4/621 , H01M4/622 , H01M10/052 , Y02T10/7011 , Y10T29/49108 , Y10T29/49115
摘要： A negative electrode, whose tensile strength is 15 N/cm or lower when the percentage elongation in the longitudinal direction is 1%, is used in a non-aqueous electrolyte secondary battery including: a flat electrode group 10 including a positive electrode, the negative electrode and a separator; and a non-aqueous electrolyte, which are housed in a prismatic battery case. This negative electrode includes a negative electrode current collector and a negative electrode active material layer which includes: (1) a negative electrode active material which expands and contracts by absorbing and desorbing lithium ions; (2) a rubber binder whose thermal decomposition temperature is equal to or higher than the softening temperature of the negative electrode current collector; (3) a water-soluble polymer A whose thermal decomposition temperature is equal to or higher than the softening temperature of the negative electrode current collector; and (4) a water-soluble polymer B whose thermal decomposition temperature is equal to or higher than the softening temperature of the negative electrode current collector and whose degree of swelling relative to the non-aqueous electrolyte is lower than that of the water-soluble polymer A. Formed on the surface of the negative electrode active material is a coating layer including the water-soluble polymer A.
摘要翻译：在非水电解质二次电池中使用长径方向伸长率为1％时的拉伸强度为15N / cm以下的负极，该非水电解质二次电池包括：具有正极的负极组10，负极电极和分离器; 和非水电解质，其被容纳在棱柱形电池壳体中。该负极包括负极集电体和负极活性物质层，其包括：（1）通过吸收和解吸锂离子而膨胀和收缩的负极活性物质; （2）热分解温度等于或高于负极集电体的软化温度的橡胶粘合剂; （3）热分解温度为负极集电体的软化温度以上的水溶性聚合物A，和（4）热分解温度等于或高于负极集电体的软化温度并且相对于非水电解质的溶胀度低于水溶性聚合物B的水溶性聚合物B 聚合物A.形成在负极活性物质的表面上的是包含水溶性聚合物A的涂层。

13. 发明申请

US20100136429A1 NONAQUEOUS ELECTROLYTE SECONDARY BATTERY 有权
标题翻译：非电解电解质二次电池
公开(公告)号：US20100136429A1
公开(公告)日：2010-06-03
申请号：US12518803
申请日：2007-12-13
申请人： Yoshiyuki Muraoka , Hajime Nishino , Yukihiro Okada , Mikinari Shimada , Miyuki Nakai
发明人： Yoshiyuki Muraoka , Hajime Nishino , Yukihiro Okada , Mikinari Shimada , Miyuki Nakai
IPC分类号： H01M4/00 , H01M2/16
CPC分类号： H01M4/62 , H01M2/16 , H01M4/13 , H01M4/131 , H01M4/133 , H01M4/64 , H01M10/052 , H01M10/0525 , H01M10/058 , H01M10/4235
摘要： A nonaqueous electrolyte secondary battery includes a positive electrode (5), a negative electrode (6) and a porous insulation layer (7). The positive electrode (5) includes a positive electrode current collector (51) and a positive electrode mixture layer (52), and the negative electrode (6) includes a negative electrode current collector (61) and a negative electrode active material layer (62). After charging the nonaqueous electrolyte secondary battery, when a surface of the positive electrode mixture layer (52) and a surface of the negative electrode active material layer (62) are brought in contact with each other, terminals are provided, respectively, on the positive electrode current collector (51) and the negative electrode current collector (62) and a resistance value between the terminals is measured, the resistance value is 1.6 Ω·cm2 or more.
摘要翻译：非水电解质二次电池包括正极（5），负极（6）和多孔绝缘层（7）。正极（5）包括正极集电体（51）和正极合剂层（52），负极（6）具有负极集电体（61）和负极活性物质层（62））。在非水电解质二次电池充电之后，当正极合剂层（52）的表面和负极活性物质层（62）的表面彼此接触时，端子分别设置在正极测定电极集电体51和负极集电体62之间的电阻值，电阻值为1.6Ω·cm 2·cm 2以上。

14. 发明申请

US20090274951A1 NONAQUEOUS ELECTROLYTE SECONDARY BATTERY AND METHOD FOR PRODUCING THE SAME 审中-公开
标题翻译：非电解电解质二次电池及其制造方法
公开(公告)号：US20090274951A1
公开(公告)日：2009-11-05
申请号：US12428760
申请日：2009-04-23
申请人： Masahiro Kinoshita , Masaya Ugaji , Yoshiyuki Muraoka
发明人： Masahiro Kinoshita , Masaya Ugaji , Yoshiyuki Muraoka
IPC分类号： H01M6/10 , H01M4/82
CPC分类号： H01M4/134 , H01M4/0404 , H01M4/1395 , H01M10/0431 , H01M10/0587 , Y10T29/49108
摘要： A nonaqueous electrolyte secondary battery includes an electrode group in which a positive electrode plate including a positive electrode active material formed on a positive electrode current collector and a negative electrode plate including a negative electrode active material formed on a negative electrode current collector are wound with a separator interposed therebetween, and a tensile elongation rate of the positive electrode plate is larger than a tensile elongation rate of the negative electrode plate.
摘要翻译：非水电解质二次电池包括电极组，其中包括形成在正极集电体上的正极活性材料的正极板和包含形成在负极集电体上的负极活性材料的负极板缠绕在并且正极板的拉伸伸长率大于负极板的拉伸伸长率。

15. 发明申请

US20090181305A1 Non-Aqueous Electrolyte Secondary Battery 审中-公开
标题翻译：非水电解液二次电池
公开(公告)号：US20090181305A1
公开(公告)日：2009-07-16
申请号：US11884382
申请日：2006-06-09
申请人： Masatoshi Nagayama , Takuya Nakashima , Yoshiyuki Muraoka , Takashi Takeuchi
发明人： Masatoshi Nagayama , Takuya Nakashima , Yoshiyuki Muraoka , Takashi Takeuchi
IPC分类号： H01M4/32
CPC分类号： H01M10/0525 , H01M2/16 , H01M2/166 , H01M2/1673 , H01M4/131 , H01M4/525 , H01M4/621 , H01M10/052 , H01M2004/021 , Y02T10/7011
摘要： Disclosed is a non-aqueous electrolyte secondary battery including a positive electrode, a negative electrode and a non-aqueous electrolyte. The positive electrode includes a positive electrode active material layer and the negative electrode includes a negative electrode active material layer. The positive electrode active material layer includes a lithium-containing metal oxide containing nickel as a positive electrode active material. The area of the positive electrode active material layer per unit battery capacity is in a range of 190 to 800 cm2/Ah. A porous heat resistant layer is disposed between the positive electrode and the negative electrode, and the ratio of an amount of the non-aqueous electrolyte relative to an area of the porous heat resistance layer is 70 to 150 ml/m2.
摘要翻译：公开了包括正极，负极和非水电解质的非水电解质二次电池。正极包括正极活性物质层，负极包括负极活性物质层。正极活性物质层包括含有镍作为正极活性物质的含锂金属氧化物。每单位电池容量的正极活性物质层的面积为190〜800cm 2 / Ah。在正极和负极之间设置多孔耐热层，非水电解质的量相对于多孔耐热层的面积的比例为70〜150ml / m 2。

16. 发明申请

US20090167253A1 Charging circuit, charging system and charging method 审中-公开
标题翻译：充电电路，充电系统及充电方式
公开(公告)号：US20090167253A1
公开(公告)日：2009-07-02
申请号：US12308076
申请日：2007-05-24
申请人： Yoshiyuki Muraoka , Haruya Nakai , Yukihiro Okada
发明人： Yoshiyuki Muraoka , Haruya Nakai , Yukihiro Okada
IPC分类号： H02J7/02
CPC分类号： H01M10/46 , B60L1/003 , B60L3/0046 , B60L58/26 , B60L58/27 , B60L2240/545 , H01M10/0525 , H01M10/486 , H01M10/613 , H01M10/615 , H01M10/6235 , H01M10/625 , H01M10/633 , H01M10/6563 , H01M10/6566 , H01M10/6571 , H01M10/6572 , H01M10/66 , H02J7/047 , Y02E60/122 , Y02T10/7011 , Y02T10/7016 , Y02T10/705
摘要： A charging circuit includes: a connecting terminal for connection to a nonaqueous-electrolyte secondary battery; a heating portion heating the nonaqueous-electrolyte secondary battery; a charging portion charging the nonaqueous-electrolyte secondary battery connected to the connecting terminal; and a control unit which allows the charging portion to charge the nonaqueous-electrolyte secondary battery after allowing the heating portion to heat the nonaqueous-electrolyte secondary battery, lowers the temperature of the nonaqueous-electrolyte secondary battery, and allows the charging portion to further charge the nonaqueous-electrolyte secondary battery.
摘要翻译：充电电路包括：用于连接到非水电解质二次电池的连接端子; 加热部分加热非水电解质二次电池; 对与所述连接端子连接的所述非水电解质二次电池进行充电的充电部; 以及控制单元，其允许充电部分在允许加热部分加热非水电解质二次电池之后对非水电解质二次电池充电，降低非水电解质二次电池的温度，并允许充电部分进一步充电非水电解质二次电池。

17. 发明申请

US20070048615A1 Non-aqueous electrolyte secondary battery and battery pack using the same 有权
标题翻译：非水电解质二次电池和使用其的电池组
公开(公告)号：US20070048615A1
公开(公告)日：2007-03-01
申请号：US11492129
申请日：2006-07-25
申请人： Masatoshi Nagayama , Takuya Nakashima , Yoshiyuki Muraoka
发明人： Masatoshi Nagayama , Takuya Nakashima , Yoshiyuki Muraoka
IPC分类号： H01M2/18 , H01M4/02 , H01M2/16
CPC分类号： H01M2/16 , H01M2/1686 , H01M2/18 , H01M4/13
摘要： A non-aqueous electrolyte secondary battery includes an electrode assembly formed by winding positive and negative electrodes, and an insulating layer together. Each of the electrodes has a core sheet and mixture layers formed on both sides of the sheet. The insulating layer electrically insulates the electrodes. At least one of the electrodes includes a core-exposed portion continuous parallel to the winding direction. Each of the mixture layers has an inclined weight region where the amount of mixture per unit area decreases toward the core-exposed portion, and a constant weight region in which the amount of mixture per unit area is constant. The inclined weight region has a width of not more than 0.2 of the width of the mixture layers and has an average mixture density of not less than 40% and not more than 99% of the mixture density of the constant weight region.
摘要翻译：非水电解质二次电池包括通过将正极和负极缠绕而形成的电极组和绝缘层。每个电极具有芯片，并且在片材的两侧形成混合层。绝缘层使电极绝缘。电极中的至少一个包括与卷绕方向平行的纤芯曝光部。每个混合物层具有倾斜重量区域，其中每单位面积的混合物的量相对于芯部暴露部分减少，并且其中每单位面积的混合物量恒定的恒定重量区域。倾斜重量区域的宽度不大于混合物层宽度的0.2，平均混合密度不低于恒重区域的混合物密度的40％且不大于99％。

18. 发明申请

US20070042274A1 Non-aqueous electrolyte secondary battery 有权
标题翻译：非水电解质二次电池
公开(公告)号：US20070042274A1
公开(公告)日：2007-02-22
申请号：US11505488
申请日：2006-08-17
申请人： Yoshiyuki Muraoka , Takuya Nakashima , Kiyomi Kouzuki , Masatoshi Nagayama
发明人： Yoshiyuki Muraoka , Takuya Nakashima , Kiyomi Kouzuki , Masatoshi Nagayama
IPC分类号： H01M10/40 , H01M4/50 , H01M4/52 , H01M4/48 , H01M4/58
CPC分类号： H01M10/0568 , H01M4/131 , H01M4/133 , H01M4/505 , H01M4/525 , H01M10/0525 , H01M10/0569 , H01M10/0587 , H01M2300/004
摘要： A non-aqueous electrolyte secondary battery has a positive electrode, a negative electrode, a separator, and a non-aqueous electrolyte solution. The positive electrode has a theoretical capacity per unit area from 3.0 to 4.5 mAh/cm2. The non-aqueous electrolyte solution contains ethylene carbonate (EC), ethylmethyl carbonate (EMC), and dimethyl carbonate (DMC) as solvents, and LiPF6 as an electrolyte, with volume ratios from 10 to 20% for EC, 10 to 20% for EMC, and 60 to 80% for DMC relative to all the solvents in the electrolyte solution. The concentration of the LiPF6 is from 1.30 to 1.50 mol/L.
摘要翻译：非水电解质二次电池具有正极，负极，隔膜和非水电解质溶液。正极的每单位面积的理论容量为3.0〜4.5mAh / cm 2。非水电解质溶液含有碳酸亚乙酯（EC），碳酸甲乙酯（EMC），碳酸二甲酯（DMC）作为溶剂，LiPF 6作为电解质，体积比为10〜20％对于EC，对于EMC为10至20％，对于DMC，相对于电解质溶液中的所有溶剂为60至80％。 LiPF 6 N的浓度为1.30〜1.50mol / L。

19. 发明授权

US06596436B1 Nickel positive electrode plate for alkaline storage batteries and method for producing the same 失效
标题翻译：碱性蓄电池用镍正极板及其制造方法
公开(公告)号：US06596436B1
公开(公告)日：2003-07-22
申请号：US09763566
申请日：2001-05-03
申请人： Masayoshi Maruta , Yoshiyuki Muraoka , Masumi Katsumoto , Fumihiko Yoshii
发明人： Masayoshi Maruta , Yoshiyuki Muraoka , Masumi Katsumoto , Fumihiko Yoshii
IPC分类号： H01M432
CPC分类号： H01M4/26 , H01M4/28 , H01M4/32 , H01M4/48 , H01M4/52 , H01M2004/028 , Y10T29/49108 , Y10T29/49112 , Y10T29/49115
摘要： The present invention provides a sintered nickel positive electrode plates for alkaline storage batteries with a high capacity density in which the working voltage during discharge is kept from dropping and the utilization of the positive electrode active material remains high even at high temperatures. The electrode comprises a porous sintered nickel substrate and metal hydroxides mainly composed of nickel hydroxide impregnated in the substrate, the metal hydroxides including: a first layer comprising a hydroxide of at least one element selected from the group consisting of yttrium, ytterbium and lutetium, and being in contact with the substrate; a second layer comprising a mixture of nickel hydroxide and cobalt hydroxide, and covering the first layer; and a third layer comprising cobalt hydroxide and covering the second layer.
摘要翻译：本发明提供一种用于具有高容量密度的碱性蓄电池的镍烧结镍正极板，其中放电期间的工作电压不会下降，并且即使在高温下，正极活性材料的利用仍然很高。所述电极包括多孔烧结镍基材和主要由浸渍在所述基材中的氢氧化镍组成的金属氢氧化物，所述金属氢氧化物包括：包含选自钇，镱和镥中的至少一种元素的氢氧化物的第一层，以及与基板接触; 第二层，包含氢氧化镍和氢氧化钴的混合物，并覆盖第一层; 以及包含氢氧化钴并覆盖第二层的第三层。

20. 发明授权

US09257717B2 Nonaqueous electrolyte secondary battery 有权
标题翻译：非水电解质二次电池
公开(公告)号：US09257717B2
公开(公告)日：2016-02-09
申请号：US14233149
申请日：2012-04-03
申请人： Yoshiyuki Muraoka , Masaya Ugaji , Takahiro Aoyama , Haruya Nakai
发明人： Yoshiyuki Muraoka , Masaya Ugaji , Takahiro Aoyama , Haruya Nakai
IPC分类号： H01M4/13 , H01M4/70 , H01M10/04 , H01M10/052 , H01M10/0587 , H01M10/42
CPC分类号： H01M10/0431 , H01M4/13 , H01M4/70 , H01M10/052 , H01M10/0587 , H01M2010/4292 , Y02E60/122 , Y02T10/7011
摘要： In a wound electrode group, a positive electrode includes positive electrode active material layers formed on both surfaces of a band-like positive electrode current collector, and a negative electrode includes negative electrode active material layers on both surfaces of a band-like negative electrode current collector. Charge capacity of the negative electrode falls within a range of 83-99% of theoretical capacity of the negative electrode in a full charge state of a nonaqueous electrolyte secondary battery. An active material mass M1 per unit area of a negative electrode active material layer formed on an outer circumference of the negative electrode current collector, and an active material mass M2 per unit area of a negative electrode active material layer formed on an inner circumference satisfy a relational expression of M1/M2
摘要翻译：在卷绕电极组中，正极包括在带状正极集电体的两个表面上形成的正极活性物质层，负极在带状负极电流的两面具有负极活性物质层集电极。在非水电解质二次电池的满充电状态下，负极的充电容量落在负极的理论容量的83-99％的范围内。形成在负极集电体的外周上的负极活性物质层的单位面积的活性物质质量M1和形成在内周上的负极活性物质层的单位面积的活性物质质量M2满足 M1 / M2 <（R1 + t / 2）/（R1-t / 2）的关系表达式，其中电极组具有最内径R1，负极具有厚度t。

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