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11. 发明申请

US20130071748A1 CATHODE ACTIVE MATERIAL PRECURSOR PARTICLE, METHOD FOR PRODUCING THEREOF AND METHOD FOR PRODUCING CATHODE ACTIVE MATERIAL FOR LITHIUM SECONDARY BATTERY 有权
标题翻译：阴极活性材料前体颗粒，其生产方法及其生产用于锂二次电池的阴极活性材料的方法
公开(公告)号：US20130071748A1
公开(公告)日：2013-03-21
申请号：US13613794
申请日：2012-09-13
申请人： Shigeki Okada , Ryuta Sugiura , Akira Urakawa , Kazuki Maeda , Tsutomu Nanataki
发明人： Shigeki Okada , Ryuta Sugiura , Akira Urakawa , Kazuki Maeda , Tsutomu Nanataki
IPC分类号： H01M4/525 , B02C11/08 , H01M4/485
CPC分类号： C01G53/006 , C01G53/42 , C01P2002/54 , C01P2004/52 , C01P2004/61 , C01P2004/62 , C01P2006/11 , C01P2006/12 , C01P2006/40 , H01M4/485 , H01M4/525 , H01M2004/021 , Y02E60/122 , Y02P70/54
摘要： A cathode active material precursor particle, a method for producing thereof and a method for producing cathode active material for a lithium secondary battery. The cathode active material precursor particle is capable of forming a cathode active material for a lithium secondary battery including a lithium composite oxide having a layered rock salt structure through lithium incorporation. The particles are characterized by the cathode active material precursor particle being formed into a substantially spherical shape and includes therein a large number of voids in a substantially uniform manner; and the cathode active material precursor particle has: an average particle diameter D50 of 0.5 to 5 μm; a specific surface area of 3 to 25 m2/g; and a relative tap density, which is a value obtained by dividing a tap density by a theoretical density of a material constituting the cathode active material precursor particle, of 0.25 to 0.4.
摘要翻译：正极活性物质前体粒子，其制造方法以及锂二次电池用正极活性物质的制造方法。正极活性物质前体粒子能够通过锂掺入形成具有层状岩盐结构的锂复合氧化物的锂二次电池用正极活性物质。颗粒的特征在于正极活性物质前体颗粒被形成为大致球形，并且在其中包括大量空隙，基本上均匀的方式; 正极活性物质前体粒子的平均粒径D50为0.5〜5μm; 比表面积为3〜25m2 / g; 以及作为通过将振实密度除以构成正极活性物质前体粒子的材料的理论密度而得到的值为0.25〜0.4的相对振实密度。

12. 发明授权

US5670999A Ink jet print head having members with different coefficients of thermal expansion 失效
标题翻译：具有不同热膨胀系数的构件的喷墨打印头
公开(公告)号：US5670999A
公开(公告)日：1997-09-23
申请号：US600651
申请日：1996-02-13
申请人： Yukihisa Takeuchi , Nobuo Takahashi , Shigeki Okada
发明人： Yukihisa Takeuchi , Nobuo Takahashi , Shigeki Okada
IPC分类号： B41J2/045 , B41J2/055 , B41J2/14 , B41J2/16
CPC分类号： B41J2/14233 , B41J2002/14241 , B41J2002/14387
摘要： An ink jet print head is disclosed which includes a metallic nozzle member having a plurality of nozzles through which fine particles of ink are jetted, and a ceramic ink pump member superposed on and bonded to the nozzle member. The ink pump member has a plurality of ink chambers formed behind the respective nozzles, and a plurality of piezoelectric/electrostrictive elements each disposed on a portion of the ink pump member opposite a respective ink chamber, for deforming the portion so as to change a pressure of the respective ink chamber, whereby the ink supplied to the ink chamber is jetted through the corresponding nozzle. The ink jet print head further includes a CTE (coefficient of thermal expansion) adjusting member superposed on and bonded to the nozzle member and/or the ink pump member, for reducing a stress which is applied to the ink pump member due to a difference between a coefficient of thermal expansion of the nozzle member and that of the ink pump member.
摘要翻译：公开了一种喷墨打印头，其包括金属喷嘴构件，该金属喷嘴构件具有多个喷嘴，通过该多个喷嘴喷射微小的墨水;以及陶瓷墨水泵构件，叠加并结合到喷嘴构件上。墨水泵构件具有形成在各个喷嘴后面的多个墨水室，以及多个压电/电致伸缩元件，每个压电/电致伸缩元件设置在墨水泵构件的与各个墨水腔相对的一部分上，用于使该部分变形以改变压力从而通过相应的喷嘴喷射供应到油墨室的油墨。喷墨打印头还包括叠加在喷嘴构件和/或墨泵构件上并结合到喷嘴构件和/或墨泵构件上的CTE（热膨胀系数）调节构件，用于减小由于墨泵构件之间的差异而施加到墨泵构件的应力喷嘴构件和墨泵构件的热膨胀系数。

13. 发明授权

US08628881B2 Lithium secondary battery cathode 有权
标题翻译：锂二次电池阴极
公开(公告)号：US08628881B2
公开(公告)日：2014-01-14
申请号：US13286513
申请日：2011-11-01
申请人： Shigeki Okada , Tsutomu Nanataki , Nobuyuki Kobayashi , Jun Yoshikawa , Akira Urakawa
发明人： Shigeki Okada , Tsutomu Nanataki , Nobuyuki Kobayashi , Jun Yoshikawa , Akira Urakawa
IPC分类号： H01M4/13 , H01M10/052 , H01M10/0525 , H01M4/131 , H01M4/505 , H01M4/525
CPC分类号： H01M10/052 , H01M4/131 , H01M4/366 , H01M4/505 , H01M4/525 , H01M4/621 , H01M10/0585
摘要： An object of the present invention is to provide a lithium secondary battery cathode which can more improve characteristics of the battery. The cathode of the present invention includes a first layer composed of a plate-like cathode active material and a second layer containing particles of the cathode active material and a binder, the second layer being joined to the first layer in a stacked state.
摘要翻译：本发明的目的是提供一种可以更好地改善电池特性的锂二次电池阴极。本发明的阴极包括由板状阴极活性物质构成的第一层和含有阴极活性物质和粘合剂的粒子的第二层，第二层以层叠状态接合到第一层。

14. 发明申请

US20120121979A1 LITHIUM SECONDARY BATTERY CATHODE 有权
标题翻译：锂二次电池阴极
公开(公告)号：US20120121979A1
公开(公告)日：2012-05-17
申请号：US13286514
申请日：2011-11-01
申请人： Shigeki Okada , Tsutomu Nanataki , Nobuyuki Kobayashi , Jun Yoshikawa , Akira Urakawa
发明人： Shigeki Okada , Tsutomu Nanataki , Nobuyuki Kobayashi , Jun Yoshikawa , Akira Urakawa
IPC分类号： H01M4/13
CPC分类号： H01M10/052 , H01M4/131 , H01M4/505 , H01M4/525 , H01M4/621 , H01M4/623 , H01M10/0585 , Y02E60/122
摘要： An object of the present invention is to provide a lithium secondary battery cathode which can more improve characteristics of the battery. The cathode of the present invention includes an electroconductive cathode current collector, a plurality of plate-like particle formed of a cathode active material, and a binder containing microparticles formed of the cathode active material and being smaller than the plate-like particles. The plate-like particles are formed so as to have an aspect ratio of 4 to 50. The plate-like particles are arranged such that the particles cover the surface of the cathode current collector surface at a percent area of 85 to 98%. The binder is disposed so as to intervene between two adjacent plate-like particles.
摘要翻译：本发明的目的是提供一种可以更好地改善电池特性的锂二次电池阴极。本发明的阴极包括导电阴极集电体，由正极活性物质形成的多个板状颗粒和由正极活性物质形成的小于板状颗粒的含有微粒的粘合剂。板状颗粒形成为具有4至50的纵横比。板状颗粒被布置成使得颗粒以85至98％的百分比面积覆盖阴极集电器表面的表面。粘合剂被设置成介于两个相邻的板状颗粒之间。

15. 发明授权

US06977664B1 Method for separating background sprite and foreground object and method for extracting segmentation mask and the apparatus 失效
标题翻译：用于分离背景精灵和前景对象的方法以及用于提取分割掩码和装置的方法
公开(公告)号：US06977664B1
公开(公告)日：2005-12-20
申请号：US09667097
申请日：2000-09-21
申请人： Kumi Jinzenji , Shigeki Okada , Hiroshi Watanabe , Naoki Kobayashi
发明人： Kumi Jinzenji , Shigeki Okada , Hiroshi Watanabe , Naoki Kobayashi
IPC分类号： G06T7/20 , G09G5/00
CPC分类号： G06T7/254
摘要： A method is provided for extracting a foreground object and a background sprite, wherein a provisional sprite is generated, the foreground and the background is separated on the basis of the provisional sprite, and the background sprite is generated. Another method is provided for extracting a segmentation mask by using a difference image, including a first step of regarding each of first macro-blocks as the foreground when an value of the first macro-block is larger than a first predetermined value and a second step of regarding each of second macro-blocks as the foreground when an value of the second macro-block is larger than a second predetermined value, the second macro-block being close to a macro-block which is determined as the foreground in the first step.
摘要翻译：提供了一种用于提取前景对象和背景精灵的方法，其中生成临时精灵，基于临时精灵分离前景和背景，并且生成背景精灵。提供了另一种方法，用于通过使用差分图像来提取分割掩码，该差分图像包括当第一宏块的值大于第一预定值时将第一宏块中的每一个作为前景的第一步骤，以及第二步骤当第二宏块的值大于第二预定值时，关于第二宏块中的每一个作为前景，第二宏块接近被确定为第一步骤中的前景的宏块。

16. 发明授权

US5101221A Recording head distal-end substrate having opposed recording electrode array and return circuit electrode sheet 失效
标题翻译：具有对准记录电极阵列和返回电路电极片的记录头端基底
公开(公告)号：US5101221A
公开(公告)日：1992-03-31
申请号：US694489
申请日：1991-05-02
申请人： Yukihisa Takeuchi , Toshikazu Hirota , Shigeki Okada
发明人： Yukihisa Takeuchi , Toshikazu Hirota , Shigeki Okada
IPC分类号： B41J2/325 , B41J2/32 , B41J2/335 , B41J2/395
CPC分类号： B41J2/3351 , B41J2/33545 , B41J2/33565 , B41J2/395
摘要： A recording head operable to apply an electric current to an electrically resistive layer provided on a recording medium or a planar intermediate member interposed between the medium and the recording head. The head includes an electrically insulating substrate, and at least one recording electrode formed on one of opposite major surfaces of the substrate. The substrate is formed of an electrically insulating material whose wear resistance is lower than that of the recording electrode or electrodes. The substrate has a distal end portion extending from a proximal portion by a predetermined distance from the proximal portion for contact with the electrically resistive layer. The distal end portion has a thickness smaller than that of the proximal portion, as measured in a direction perpendicular to a direction of extension of the distal end portion. At least one return circuit electrode formed from a metal or metal alloy sheet is provided on the other major surface of the substrate remote from the recording electrode(s).

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