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11. 发明授权

US07819768B2 Hydraulic control apparatus of transmission 有权
标题翻译：传动液压控制装置
公开(公告)号：US07819768B2
公开(公告)日：2010-10-26
申请号：US11651547
申请日：2007-01-10
申请人： Seiichi Kinugasa , Kazuhito Enomoto , Kiyotomo Miura , Kazuyuki Noda , Satoru Wakuta , Hiroatsu Endo , Masatoshi Adachi , Masato Fujikawa , Kazuo Kawaguchi
发明人： Seiichi Kinugasa , Kazuhito Enomoto , Kiyotomo Miura , Kazuyuki Noda , Satoru Wakuta , Hiroatsu Endo , Masatoshi Adachi , Masato Fujikawa , Kazuo Kawaguchi
IPC分类号： F16H3/72
CPC分类号： B60W20/30 , B60K6/36 , B60K6/365 , B60K6/40 , B60K6/445 , B60K6/547 , B60W10/06 , B60W10/08 , B60W10/115 , B60W20/00 , F16H3/728 , F16H61/0021 , F16H61/12 , F16H61/686 , F16H2037/0873 , F16H2061/1208 , F16H2061/126 , F16H2061/1292 , F16H2200/2007 , F16H2200/2023 , F16H2200/2035 , Y02T10/6239 , Y02T10/6286 , Y10T477/23
摘要： A hydraulic control apparatus for a transmission includes a line pressure regulating device that enables control in which an oil pressure from an oil pump is regulated so as to attain a line pressure, and that enables control in which the line pressure is switched stepwise between a low pressure state in a lower pressure range and a high pressure state in a higher pressure range; a plurality of hydraulic servos that engage and disengage friction engaging elements using engagement pressures that are based on the line pressure; and a high pressure state detecting device that detects that the line pressure regulating device is outputting the line pressure in the high pressure state.
摘要翻译：用于变速器的液压控制装置包括管路压力调节装置，其能够控制来自油泵的油压被调节以获得管路压力，并且能够使管路压力在低压下逐步切换的控制在较低压力范围内的压力状态和较高压力范围内的高压状态; 使用基于线路压力的接合压力接合和分离摩擦接合元件的多个液压伺服机构; 以及高压状态检测装置，其检测所述管路压力调节装置正在输出处于高压状态的管路压力。

12. 发明授权

US07775336B2 Friction engagement device 有权
标题翻译：摩擦接合装置
公开(公告)号：US07775336B2
公开(公告)日：2010-08-17
申请号：US11703793
申请日：2007-02-08
申请人： Masaaki Nishida , Satoru Kasuya , Masashi Kito , Yoshihisa Yamamoto , Akitomo Suzuki , Masato Fujikawa , Ryuji Ibaraki , Masatoshi Adachi , Tsuyoshi Mikami , Hideo Ono
发明人： Masaaki Nishida , Satoru Kasuya , Masashi Kito , Yoshihisa Yamamoto , Akitomo Suzuki , Masato Fujikawa , Ryuji Ibaraki , Masatoshi Adachi , Tsuyoshi Mikami , Hideo Ono
IPC分类号： F16D13/72 , F16D13/74
CPC分类号： F16D25/123 , F16D13/683 , F16D13/74 , F16D2300/06 , F16H57/0482
摘要： Lubricating oil supply holes are drilled into a first member that is fitted to a plurality of first annular plates by a spline. Of splines to which each lubricating oil supply hole corresponds, lubricating oil grooves provided in the plurality of first annular plates do not overlap the splines on at least one of the front and rear surfaces of the first annular plates, and therefore lubricating oil flowing out of the lubricating oil supply holes is dispersed in a circumferential direction and flows from the inner periphery to the outer periphery of the first annular plates, rather than gathering in each lubricating oil groove and flowing in an outer peripheral direction. As a result, a force generated by an axial lubricating oil flow, which acts in a direction for causing the second annular plates to contact friction materials on the first annular plates, is suppressed, leading to a reduction in drag torque.
摘要翻译：润滑油供给孔被钻入通过花键装配到多个第一环形板的第一构件。每个润滑油供应孔对应的花键，设置在多个第一环形板中的润滑油槽不与第一环形板的前表面和后表面中的至少一个上的花键重叠，因此润滑油从润滑油供给孔沿圆周方向分散，从第一环状板的内周向外周流动，而不是聚集在各润滑油槽内并沿外周方向流动。结果，抑制了由使第二环状板与第一环状板上的摩擦材料接触的方向起作用的轴向润滑油流产生的力，导致拖曳转矩的降低。

13. 发明授权

US07754375B2 Lithium ion secondary battery and method for producing the same 有权
标题翻译：锂离子二次电池及其制造方法
公开(公告)号：US07754375B2
公开(公告)日：2010-07-13
申请号：US11363189
申请日：2006-02-28
申请人： Masato Fujikawa , Hajime Nishino , Mikinari Shimada
发明人： Masato Fujikawa , Hajime Nishino , Mikinari Shimada
IPC分类号： H01M2/14
CPC分类号： H01M10/058 , H01M2/16 , H01M2/1686 , H01M2/18 , H01M4/13 , H01M4/131 , H01M4/133 , H01M10/0525 , H01M10/44
摘要： Disclosed is a lithium ion secondary battery wherein an active material layer of at least one of positive and negative electrodes, or a separator carries a porous insulating layer, and the surface of the active material layer or separator carrying the porous insulating layer has a first region in which the porous insulating layer is formed and a second region including plural discontinuous deficient hole portions where the porous insulating layer is not formed. When a given reference deficient hole portion is selected from the plural deficient hole portions and a given circle having an area ten times that of the reference deficient hole portion is set on the surface of the active material layer or separator, the area of a part of the second region surrounded by the circle is controlled to not less than 10 μm2 and not more than 100 mm2.
摘要翻译：公开了一种锂离子二次电池，其中正极和负极中的至少一个的活性材料层或隔板承载多孔绝缘层，并且承载多孔绝缘层的活性材料层或隔板的表面具有第一区域其中形成多孔绝缘层，以及包括多个不连续缺陷孔部分的第二区域，其中未形成多孔绝缘层。当从多个缺陷孔部分选择给定的参考缺陷孔部分并且将具有参考缺陷孔部分的面积的十倍的给定圆圈设置在活性物质层或分离器的表面上时，由圆圈包围的第二区域被控制在不小于10μm2且不大于100mm2。

14. 发明申请

US20100136393A1 LITHIUM ION SECONDARY BATTERY 审中-公开
标题翻译：锂离子二次电池
公开(公告)号：US20100136393A1
公开(公告)日：2010-06-03
申请号：US12595001
申请日：2008-07-17
申请人： Hideharu Takezawa , Masato Fujikawa , Miyiki Nakai , Shinji Kasamatsu , Tomohiko Yokoyama
发明人： Hideharu Takezawa , Masato Fujikawa , Miyiki Nakai , Shinji Kasamatsu , Tomohiko Yokoyama
IPC分类号： H01M6/10 , H01M4/58 , H01M4/00
CPC分类号： H01M10/0525 , H01M4/485 , H01M4/505 , H01M4/525 , H01M2004/021
摘要： In a lithium ion secondary battery, a lithium-nickel-containing composite oxide that contains lithium and nickel is used as a positive electrode active material, and a negative electrode active material having a melting temperature of 1200° C. or less in a lithium-absorbed state is included in a negative electrode active material layer. By configuring as above, in the lithium ion secondary battery, it is possible to achieve higher capacity, higher output, and longer life, as well as further improved safety, and particularly in a nail penetration test, to suppress the heat generation due to internal short circuit and to reliably prevent the occurrence of thermal runaway.
摘要翻译：在锂离子二次电池中，使用含有锂和镍的含锂镍复合氧化物作为正极活性物质，在锂离子二次电池中使用熔融温度为1200℃以下的负极活性物质，吸收状态包括在负极活性物质层中。通过如上构造，在锂离子二次电池中，可以实现更高的容量，更高的输出和更长的寿命，以及进一步提高安全性，特别是在钉子穿透试验中，抑制由内部产生的发热短路并可靠地防止热失控的发生。

15. 发明申请

US20090197153A1 BATTERY PACK, ELECTRONIC APPARATUS EQUIPPED WITH THE SAME AND ELECTRONIC APPARATUS EQUIPPED WITH BATTERY HOUSING PART 有权
标题翻译：电池组，配有电子设备的电子设备和配有电池外壳的电子设备
公开(公告)号：US20090197153A1
公开(公告)日：2009-08-06
申请号：US12363251
申请日：2009-01-30
申请人： Masato Fujikawa , Mikinari Shimada
发明人： Masato Fujikawa , Mikinari Shimada
IPC分类号： H01M2/12
CPC分类号： H01M2/12 , H01M2/1055
摘要： A battery pack including at least a battery and a casing for accommodating the battery, in which the casing has a ventilation hole communicating with the outside of the casing, and a mesh member made of metal for covering at least the ventilation hole is provided at the side surface of the casing. Preferably, the mesh member is coated with an insulating resin.
摘要翻译：一种电池组，其至少包括电池和用于容纳电池的壳体，其中，所述壳体具有与所述壳体的外部连通的通气孔，以及用于覆盖至少所述通气孔的金属制成的网状构件外壳的侧面。优选地，网状构件涂覆有绝缘树脂。

16. 发明授权

US07560901B2 Internal short detection apparatus for secondary-battery, internal short detection method for secondary-battery, battery-pack, and electronic equipment 有权
标题翻译：用于二次电池的内部短路检测装置，二次电池，电池组和电子设备的内部短路检测方法
公开(公告)号：US07560901B2
公开(公告)日：2009-07-14
申请号：US11354935
申请日：2006-02-16
申请人： Masato Fujikawa , Masaru Kawabe , Mikinari Shimada
发明人： Masato Fujikawa , Masaru Kawabe , Mikinari Shimada
IPC分类号： H02J7/00 , G01N27/416
CPC分类号： G01R31/025 , G01R31/36 , H02J7/0011 , H02J7/0031
摘要： A secondary-battery internal short detection apparatus is provided which is capable of precisely detecting an internal short being generated in a secondary-battery. In this apparatus: an electricity-quantity storage circuit stores in advance a reference electricity-quantity necessary for charging the secondary-battery from a first voltage to a second voltage; an electricity-quantity accumulation circuit measures an accumulative electricity-quantity necessary for charging the secondary-battery from the first voltage to the second voltage; and an internal short detection circuit compares the accumulative electricity-quantity measured by the electricity-quantity accumulation circuit and the reference electricity-quantity stored in the electricity-quantity storage circuit, if the accumulative electricity-quantity is larger than the reference electricity-quantity, then decides that an internal short is generated, and if the accumulative electricity-quantity is equal to, or smaller than, the reference electricity-quantity, then without deciding that an internal short is generated, rewrites the reference electricity-quantity stored in the electricity-quantity storage circuit into the accumulative electricity-quantity.
摘要翻译：提供一种二次电池内部短路检测装置，其能够精确地检测在二次电池中产生的内部短路。在该装置中：电量存储电路预先将从二次电池充电所需的基准电量从第一电压存储到第二电压; 电量累积电路测量从第一电压向第二电压充电二次电池所需的累积电量; 并且内部短路检测电路将蓄电量累积电路测得的累积电量和存储在电量存储电路中的参考电量进行比较，如果累积电量大于基准电量，然后判定内部短路产生，如果累计电量等于或小于参考电量，则不决定发生内部短路，则重写存储在电力中的参考电量 - 数量存储电路进入累计电量。

17. 发明申请

US20090042097A1 NEGATIVE ELECTRODE CURRENT COLLECTOR FOR LITHIUM ION SECONDARY BATTERY, NEGATIVE ELECTRODE FOR LITHIUM ION SECONDARY BATTERY, AND LITHIUM ION SECONDARY BATTERY 审中-公开
标题翻译：用于锂离子二次电池的负极电流集电器，用于锂离子二次电池的负极和锂离子二次电池
公开(公告)号：US20090042097A1
公开(公告)日：2009-02-12
申请号：US12187736
申请日：2008-08-07
申请人： Masato Fujikawa , Hideharu Takezawa , Shinji Kasamatsu , Tomohiko Yokoyama
发明人： Masato Fujikawa , Hideharu Takezawa , Shinji Kasamatsu , Tomohiko Yokoyama
IPC分类号： H01M4/02 , H01M10/00
CPC分类号： H01M4/139 , H01M4/0421 , H01M4/131 , H01M4/134 , H01M4/136 , H01M4/1391 , H01M4/1395 , H01M4/1397 , H01M4/70 , H01M10/052 , H01M10/0585
摘要： A lithium ion secondary battery includes a negative electrode that is shaped like waves in a section in the thickness direction. In the negative electrode, the ratio t1/t0 of the largest thickness t1 to the smallest thickness t0 is from 1.2 to 3.0. The negative electrode includes a thin-film negative electrode active material layer in which the ratio A/B of the volume A in a charged state to the volume B in a discharged state is 1.2 or more. The lithium ion secondary battery has high capacity, high power, long life, and improved safety. In particular, heat generation due to an internal short-circuit is significantly suppressed in a nail penetration test.
摘要翻译：锂离子二次电池包括沿厚度方向的截面形状为波浪状的负极。在负极中，最大厚度t1与最小厚度t0的比t1 / t0为1.2〜3.0。负极包括薄膜负极活性物质层，其中处于放电状态的体积A与放电状态的体积B的比例A / B为1.2以上。锂离子二次电池容量大，功率大，寿命长，安全性好。特别地，在钉子穿透试验中，由于内部短路引起的发热被显着抑制。

18. 发明授权

US07419743B2 Cylindrical lithium battery resistant to breakage of the porous heat resistant layer 有权
标题翻译：圆柱形锂电池耐多孔耐热层破损
公开(公告)号：US07419743B2
公开(公告)日：2008-09-02
申请号：US11396646
申请日：2006-04-04
申请人： Masato Fujikawa , Kohei Suzuki , Kaoru Inoue , Mikinari Shimada
发明人： Masato Fujikawa , Kohei Suzuki , Kaoru Inoue , Mikinari Shimada
IPC分类号： H01M2/18 , H01M2/16 , H01M4/00
CPC分类号： H01M10/0587 , H01M2/1673 , H01M4/366 , H01M10/052 , H01M10/4235 , Y02T10/7011
摘要： A cylindrical lithium secondary battery that is resistant to breakage of the porous heat-resistant layer and therefore excellent in both safety and battery characteristics. The cylindrical lithium secondary battery includes: a battery can having a bottom, a side wall, and an open top; an electrode assembly; a non-aqueous electrolyte; and a sealing plate covering the open top of the battery can that accommodates the electrode assembly and the electrolyte. The electrode assembly includes a strip-like positive electrode and a strip-like negative electrode that are wound together with a porous heat-resistant layer and a separator interposed between the positive and negative electrodes. The thickness A of the porous heat-resistant layer and the thickness B of the side wall of the battery can satisfy the relation: 0.005≦A/B≦0.1.
摘要翻译：一种耐多孔耐热层破损的圆柱形锂二次电池，因此具有优异的安全性和电池特性。圆筒形锂二次电池包括：具有底部，侧壁和开口顶部的电池壳; 电极组件; 非水电解质; 以及覆盖电池壳体的开口顶部的密封板，其容纳电极组件和电解质。电极组件包括带状的正电极和带状负电极，其与多孔耐热层一起缠绕在一起，隔离件插入在正极和负极之间。多孔耐热层的厚度A和电池侧壁的厚度B可以满足以下关系：0.005 <= A / B <= 0.1。

19. 发明申请

US20070190407A1 Lithium secondary battery 有权
标题翻译：锂二次电池
公开(公告)号：US20070190407A1
公开(公告)日：2007-08-16
申请号：US11705510
申请日：2007-02-13
申请人： Masato Fujikawa , Kaoru Inoue , Mikinari Shimada
发明人： Masato Fujikawa , Kaoru Inoue , Mikinari Shimada
IPC分类号： H01M2/18 , H01M2/08
CPC分类号： H01M2/1673 , H01M2/1646 , H01M2/166 , H01M4/131 , H01M4/133 , H01M4/62 , H01M10/052 , H01M10/0587 , H01M2004/021 , Y02T10/7011
摘要： A lithium secondary battery having enhanced safety, which includes an electrode group, a non-aqueous electrolyte and a battery can for housing them. The electrode group includes: a positive electrode having a strip-shaped positive electrode current collector and a material mixture layer carried thereon; a negative electrode having a strip-shaped negative electrode current collector and a material mixture layer carried thereon; a separator; and a porous heat resistant layer. The positive and negative electrodes are spirally wound with the separator and the porous heat resistant layer interposed therebetween. An outermost surface of the electrode group includes an exposed portion of either of the positive and negative electrode current collectors. The exposed portion faces an inner surface of the battery can with the separator interposed therebetween, and has opposite polarity to that of the battery can.
摘要翻译：具有增强的安全性的锂二次电池，其包括电极组，非水电解质和用于容纳它们的电池壳。电极组包括：具有带状正极集电体和承载在其上的材料混合层的正极; 具有带状负极集电体和承载在其上的材料混合层的负极; 分隔符和多孔耐热层。正极和负极用隔板螺旋卷绕，并且多孔耐热层插入其间。电极组的最外表面包括正极集电体和负极集电体中的任一个的露出部分。暴露部分面对电池壳体的内表面，隔膜间隔开，并且具有与电池罐相反的极性。

20. 发明申请

US20060286438A1 Lithium secondary battery 审中-公开
标题翻译：锂二次电池
公开(公告)号：US20060286438A1
公开(公告)日：2006-12-21
申请号：US11473328
申请日：2006-06-23
申请人： Masato Fujikawa , Shinji Kasamatsu , Hajime Nishino , Hideharu Takezawa , Mikinari Shimada
发明人： Masato Fujikawa , Shinji Kasamatsu , Hajime Nishino , Hideharu Takezawa , Mikinari Shimada
IPC分类号： H01M2/16 , H01M2/18 , H01M10/50 , H01M4/40
CPC分类号： H01M10/052 , H01M2/1653 , H01M2/166 , H01M2/1673 , H01M2/1686 , H01M4/525 , H01M10/4235 , Y02T10/7011
摘要： A lithium secondary battery including: an electrode group, a non-aqueous electrolyte and a battery case housing the electrode group and the non-aqueous electrolyte, the electrode group including a positive electrode, a negative electrode and a separator layer interposed between the positive electrode and the negative electrode, wherein an end-of-charge voltage and an end-of-discharge voltage are set in such a manner that the electrode group has an energy density of not less than 700 Wh/L, the separator layer includes a porous heat-resistant layer, and a short circuit area A produced when an internal short circuit has occurred between the positive electrode and the negative electrode, and a reduced area B of the porous heat-resistant layer that is produced by heat generation satisfy 1≦(A+B)/A≧10.
摘要翻译：一种锂二次电池，其包括：电极组，非水电解质和容纳所述电极组和所述非水电解质的电池壳体，所述电极组包括正极，负极和插入在所述正极之间的隔板层和负极，其中以使得电极组的能量密度不低于700Wh / L的方式设定充电结束电压和放电终止电压，隔板层包括多孔耐热层和在正极和负极之间发生内部短路时产生的短路面积A，通过发热产生的多孔耐热层的减少面积B满足1 <= （A + B）/ A> = 10。

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