专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

61. 发明申请

US20110318638A1 POSITIVE ELECTRODE MIXTURE SLURRY FOR LITHIUM SECONDARY BATTERIES, AND POSITIVE ELECTRODE AND LITHIUM SECONDARY BATTERY THAT USE SAID SLURRY 有权
标题翻译：用于锂二次电池的正极电极混合物浆料，以及使用所述浆料的正极和锂二次电池
公开(公告)号：US20110318638A1
公开(公告)日：2011-12-29
申请号：US13201127
申请日：2010-02-10
申请人： Meiten Koh , Hiroyuki Arima , Hideo Sakata , Hitomi Nakazawa
发明人： Meiten Koh , Hiroyuki Arima , Hideo Sakata , Hitomi Nakazawa
IPC分类号： H01M4/62 , H01M4/04 , H01M4/505 , H01M4/525
CPC分类号： H01M4/131 , H01M4/0404 , H01M4/1391 , H01M4/505 , H01M4/525 , H01M4/621 , H01M4/623 , H01M10/0525 , Y02E60/122 , Y02P70/54 , Y02T10/7011
摘要： The invention provides a stable positive-electrode mixture slurry that is not subject to gelation, a positive electrode with abundant flexibility, and a lithium secondary battery with excellent battery characteristics. The slurry comprises a positive-electrode active material, a binder, and an organic solvent, the positive-electrode active material is a lithium-containing complex metal oxide represented by Formula: Lix M1yM21−yO2 (wherein 0.4≦x≦1; 0.3≦y≦1; M1 is at least one selected from Ni or Mn; and M2 is at least one selected from Co, Al, or Fe); and the binder comprises a fluorine-containing polymer represented by Composition Formula: (VDF)m(TFE)n(HFP)l (wherein VDF is a structural unit from vinylidene fluoride; TFE is a structural unit from tetrafluoroethylene; HFP is a structural unit from hexafluoropropylene; and 0.45≦m≦1; 0≦n≦0.5; and 0≦l≦0.1, and m+n+l=1).
摘要翻译：本发明提供了不会凝胶化的稳定的正极混合料浆料，具有大量柔韧性的正极和具有优异电池特性的锂二次电池。该浆料包含正极活性物质，粘合剂和有机溶剂，正极活性物质是由式：Lix M1yM21-yO2（其中0.4＆nlE; x＆nlE; 1; 0.3）表示的含锂复合金属氧化物＆nlE; y＆nlE; 1; M1是选自Ni或Mn中的至少一种; M2是选自Co，Al或Fe中的至少一种）; 粘合剂包括由组成式：（VDF）m（TFE）n（HFP）1（其中VDF是来自偏二氟乙烯的结构单元; TFE是来自四氟乙烯的结构单元）表示的含氟聚合物; HFP是结构单元来自六氟丙烯;和0.45＆nlE; m＆nlE; 1; 0＆nlE; n＆nlE; 0.5;以及0＆lt; l; l＆nlE; 0.1和m + n + 1 = 1）。

62. 发明申请

US20110111307A1 LITHIUM SECONDARY CELL 有权
标题翻译：锂二次细胞
公开(公告)号：US20110111307A1
公开(公告)日：2011-05-12
申请号：US13002004
申请日：2009-06-29
申请人： Meiten Koh , Hideo Sakata , Hitomi Nakazawa , Hiroyuki Arima
发明人： Meiten Koh , Hideo Sakata , Hitomi Nakazawa , Hiroyuki Arima
IPC分类号： H01M10/0569 , H01M10/052
CPC分类号： H01M10/052 , H01M4/485 , H01M6/164 , H01M10/0569 , H01M2300/0025 , H01M2300/0034 , Y02E60/122 , Y02T10/7011
摘要： There is provided a lithium secondary cell having specifically excellent discharge capacity, rate characteristics and further cycle characteristics and improved incombustibility (safety). The lithium secondary cell comprises a negative electrode, a non-aqueous electrolytic solution and a positive electrode, in which an active material for the negative electrode comprises lithium titanate and the non-aqueous electrolytic solution comprises a fluorine-containing solvent.
摘要翻译：提供了具有特别优异的放电容量，速率特性和进一步的循环特性以及改善的不燃性（安全性）的锂二次电池。锂二次电池包括负极，非水电解液和正极，其中负极活性物质包含钛酸锂，非水电解液包含含氟溶剂。

63. 发明申请

US20110052980A1 NONAQUEOUS SECONDARY BATTERY AND ELECTRONIC DEVICE 有权
标题翻译：非等级二次电池和电子设备
公开(公告)号：US20110052980A1
公开(公告)日：2011-03-03
申请号：US12991332
申请日：2009-04-30
申请人： Hideo Sakata , Fusaji Kita , Kumiko Ishizuka , Akiko Kuwabara , Yuan Gao
发明人： Hideo Sakata , Fusaji Kita , Kumiko Ishizuka , Akiko Kuwabara , Yuan Gao
IPC分类号： H01M10/056
CPC分类号： H01M10/0525 , H01M4/131 , H01M4/485 , H01M4/505 , H01M4/525 , H01M10/0565 , H01M10/44 , Y02T10/7011
摘要： In the nonaqueous secondary battery of the present invention, a positive electrode mixture layer included in a positive electrode contains a lithium-containing complex oxide defined by the general formula LixM1yM2zM3vO2 (where, M1 represents at least one transition metal element selected from the group consisting of Co, Ni and Mn, M2 represents at least one metal element selected from the group consisting of Mg, Ti, Zr, Ge, Nb, Al and Sn, M3 represents an element other than Li, M1 and M2, 0.97≦x
摘要翻译：在本发明的非水二次电池中，正极中包含的正极合剂层含有通式LixM1yM2zM3vO2所定义的含锂复合氧化物（其中，M1表示选自由以下组成的组中的至少一种过渡金属元素： Co，Ni，Mn，M2表示选自Mg，Ti，Zr，Ge，Nb，Al和Sn中的至少一种金属元素，M3表示除Li以外的元素，M1和M2，0.97＆ 1.02,0.8＆amp; nlE; y <1.02,0.002＆amp; nlE; z＆nlE; 0.05,0和nlE; v＆nlE; 0.05），密度为3.5g / cm 3以上。非水电解质含有含有2个以上的氰基或氰基和酯基的氟化腈化合物。

64. 发明申请

US20100062344A1 NON-AQUEOUS ELECTROLYTIC SOLUTION 有权
标题翻译：非水溶性电解液
公开(公告)号：US20100062344A1
公开(公告)日：2010-03-11
申请号：US12525685
申请日：2008-02-05
申请人： Meiten Koh , Hideo Sakata , Hitomi Nakazawa , Michiru Tanaka , Akiyoshi Yamauchi
发明人： Meiten Koh , Hideo Sakata , Hitomi Nakazawa , Michiru Tanaka , Akiyoshi Yamauchi
IPC分类号： H01M6/16
CPC分类号： H01M10/0569 , H01M4/131 , H01M4/505 , H01M4/525 , H01M10/052 , H01M10/0567 , H01M10/0568 , H01M10/4235 , H01M2004/028 , H01M2220/20 , H01M2300/0034 , H01M2300/0037 , H01M2300/004 , H01M2300/0042 , Y02E60/122 , Y02T10/7011
摘要： There is provided a non-aqueous electrolytic solution comprising an electrolyte salt, a specific fluorine-containing solvent and a fluorine-containing cyclic carbonate represented by the formula (A1): wherein X1 to X4 are the same or different and each is —H, —F, —CF3, —CHF2, —CH2F, —CF2CF3, —CH2CF3 or —CH2OCH2CF2CF3; at least one of X1 to X4 is —F, —CF3, —CF2CF3, —CH2CF3 or —CH2OCH2CF2CF3, and the non-aqueous electrolytic solution has further excellent noncombustibility and is suitable for lithium secondary batteries.
摘要翻译：提供一种非水电解液，其包含电解质盐，特定含氟溶剂和由式（A1）表示的含氟环状碳酸酯：其中X1至X4相同或不同，并且各自为-H， -F，-CF 3，-CHF 2，-CH 2 F，-CF 2 CF 3，-CH 2 CF 3或-CH 2 OCH 2 CF 2 CF 3; X 1〜X 4中的至少一个为-F，-CF 3，-CF 2 CF 3，-CH 2 CF 3或-CH 2 OCH 2 CF 2 CF 3，非水电解液具有更好的不燃性，适用于锂二次电池。

65. 发明申请

US20090305144A1 ELECTROCHEMICAL DEVICE 有权
标题翻译：电化学装置
公开(公告)号：US20090305144A1
公开(公告)日：2009-12-10
申请号：US12373442
申请日：2007-07-12
申请人： Meiten Koh , Hideo Sakata , Hitomi Nakazawa , Michiru Tanaka , Akiyoshi Yamauchi
发明人： Meiten Koh , Hideo Sakata , Hitomi Nakazawa , Michiru Tanaka , Akiyoshi Yamauchi
IPC分类号： H01M6/16
CPC分类号： H01M10/0567 , H01M10/052 , H01M10/0525 , H01M10/0568 , H01M10/0569 , H01M2300/0025
摘要： There is provided an electrochemical device provided with an electrolytic solution comprising (I) a solvent for dissolving an electrolyte salt comprising (A) a fluorine-containing ether represented by the formula (1): Rf1—O—Rf2 wherein Rf1 and Rf2 are the same or different and each is a fluorine-containing alkyl group having 3 to 6 carbon atoms, (B) a cyclic carbonate, and (C) a chain carbonate being compatible with both of the fluorine-containing ether (A) and the cyclic carbonate (B), and (II) an electrolyte salt, in which the solvent (I) for dissolving an electrolyte salt comprises 30 to 60% by volume of the fluorine-containing ether (A), 3 to 40% by volume of the cyclic carbonate (B) and 10 to 67% by volume of the chain carbonate (C) based on the whole solvent (I), and when the electrochemical device is provided with such an electrolytic solution, no phase separation occurs even at low temperature, flame retardancy and heat resistance are excellent, solubility of an electrolyte salt is high, discharge capacity is large, and charge and discharge cycle characteristics are satisfactory.
摘要翻译：提供一种具有电解溶液的电化学装置，其包含（I）用于溶解电解质盐的溶剂，其包含（A）由式（1）表示的含氟醚：Rf1-O-Rf2，其中Rf1和Rf2为相同或不同，分别为具有3〜6个碳原子的含氟烷基，（B）环状碳酸酯，（C）与含氟醚（A）和环状碳酸酯（B）和（II）电解质盐，其中溶解电解质盐的溶剂（I）含有30〜60体积％的含氟醚（A），3〜40体积％的环状碳酸酯（B）和基于整个溶剂（I）的链状碳酸酯（C）的10至67体积％，并且当电化学装置设置有这种电解液时，即使在低温下也不发生相分离，火焰阻燃性和耐热性优异，电解质sal的溶解性 t高，放电容量大，充放电循环特性令人满意。

66. 发明授权

US4567672A Coordinate measuring instrument 失效
标题翻译：坐标测量仪
公开(公告)号：US4567672A
公开(公告)日：1986-02-04
申请号：US616890
申请日：1984-06-04
申请人： Masataka Honda , Hideo Sakata
发明人： Masataka Honda , Hideo Sakata
IPC分类号： G01B7/008 , G01B7/28
CPC分类号： G01B7/008 , G01B7/28
摘要： A coordinate measuring instrument in which a touch signal probe is brought into contact with a workpiece to be measured and a contour of the workpiece is measured in response to an electric signal on the basis of the aforesaid contact.The touch signal probe used in this measuring instrument comprises a first member held on a main body of the probe and a second member rotatably provided on the first member and having a contact member. The second member has a forward end constantly positioned on the rotary axis of the second member irrespective of any position of rotation of the second member.
摘要翻译：响应于基于上述接触的电信号，测量其中触摸信号探针与要测量的工件接触并且工件的轮廓的坐标测量仪器。在该测量仪器中使用的触摸信号探头包括保持在探针的主体上的第一构件和可旋转地设置在第一构件上并具有接触构件的第二构件。第二构件具有始终位于第二构件的旋转轴线上的前端，而与第二构件的任何旋转位置无关。

67. 发明授权

US4551919A Measuring instrument 失效
标题翻译：测量仪器
公开(公告)号：US4551919A
公开(公告)日：1985-11-12
申请号：US539361
申请日：1983-10-06
申请人： Hideo Sakata , Yukiji Yoda
发明人： Hideo Sakata , Yukiji Yoda
IPC分类号： G01B3/00 , G01B7/03
CPC分类号： G01B3/002
摘要： This invention relates to measuring instruments such as a three-dimensional measuring instrument having a device for protecting the surface of a scale provided on a guide rail for moving a measuring element support member.A scale (7) secured to one side surface of one of guide rails provided at opposite side surfaces of a bedplate (1), on which a work (18) to be measured is rested, is covered by a pair of a constant load spring. These constant load springs (8) and (8) are solidly secured at the ends at one side to shock absorbers (20) and (20) provided at the end portions of the guide rail (4) and connected at the ends at the other side to a pair of retractors (27) and (27) provided in a support (10) of a measuring element support member (9), and the constant load springs (8) and (8) can be suitably extended or wound by following movements of the measuring element support member (9), so that adhesion of oil to the surface of the scale (7) and the like can be effectively prevented, thus enabling to secure the stable measuring accuracy.
摘要翻译：本发明涉及测量仪器，例如具有用于保护设置在用于移动测量元件支撑构件的导轨上的刻度盘的表面的装置的三维测量仪器。固定在设置在其上放置待测量的工件（18）的底板（1）的相对侧表面的一个导轨的一个侧表面的刻度（7）被一对恒定负载弹簧。这些恒定负载弹簧（8）和（8）在一端的端部牢固地固定在设置在导轨（4）端部的减震器（20）和（20）上，并在另一侧端部连接一侧设置在设置在测量元件支撑构件（9）的支撑件（10）中的一对牵开器（27）和（27）中，并且恒定负载弹簧（8）和（8）可以通过跟随来适当地延伸或缠绕能够有效地防止测量元件支撑部件（9）的移动，从而可以有效地防止油对标尺（7）的表面的附着等，从而能够确保稳定的测量精度。

68. 发明授权

US4389783A Measuring device 失效
标题翻译：测量工具
公开(公告)号：US4389783A
公开(公告)日：1983-06-28
申请号：US212133
申请日：1980-12-02
申请人： Hideo Sakata , Seigo Takahashi
发明人： Hideo Sakata , Seigo Takahashi
IPC分类号： G01B3/20 , G01B3/18 , G01B11/02 , G01B5/02
CPC分类号： G01B3/18 , G01B11/02
摘要： Herein disclosed is a measuring device such as a micrometer, slide calipers, a depth gauge or a height gauge, in which a slider is so provided that it can move back and forth in the same direction of such a relatively movable portion as can move relative to a frame and that it can be fixed on said frame at any position in the forward and backward moving directions thereof, and in which there is interposed between said slider and said relatively movable portion such spring bias means as can apply its spring force to said relatively movable portion in the forward and backward moving directions of the same, whereby the measuring pressure to be applied to a test piece by said relatively movable portion can be automatically predetermined at a substantially constant level independently of the position of said relatively movable portion relative to said frame.
摘要翻译：这里公开了诸如千分尺，滑动卡钳，深度计或高度计的测量装置，其中滑块被设置成使得其可以沿着相对可移动部分的相同方向前后移动，并且其可以在其向前和向后移动方向上的任何位置处固定在所述框架上，并且其中插入在所述滑块和所述相对可动部分之间的这种弹簧偏压装置，以将其弹簧力施加到所述相对于前后移动方向的相对移动部分，由此，可以自动地将所述相对可动部分施加在试件上的测量压力自动地预定为相对于相对可动部分相对于说框架

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式