公开(公告)号：US20090163657A1

公开(公告)日：2009-06-25

申请号：US12083690

申请日：2006-10-24

申请人： Keiji Tanaka ,  Toshihiko Nagamura ,  Masaaki Ozawa ,  Akihiro Tanaka

发明人： Keiji Tanaka ,  Toshihiko Nagamura ,  Masaaki Ozawa ,  Akihiro Tanaka

IPC分类号： C08F28/00 ,  C08F14/00

CPC分类号： C08L101/005 ,  C08J3/005 ,  C08J2300/202

摘要： There is provided a novel, simple, general-purpose technique capable of being applied to the modification of the polymer surface and/or interface.A polymer structure whose surface and/or interface is modified is obtained by mixing a branched polymer (preferably a dendritic polymer, a comb-like polymer or a hyperbranched polymer) into a linear polymer as a matrix polymer to concentrate the branched polymer on the surface and/or interface of the matrix polymer.

摘要翻译： 提供了一种可应用于聚合物表面和/或界面的改性的新颖简单的通用技术。 其表面和/或界面被改性的聚合物结构是通过将支化聚合物（优选树枝状聚合物，梳状聚合物或超支化聚合物）混合为线性聚合物作为基质聚合物而获得的，以将支化聚合物浓缩在表面上 和/或基质聚合物的界面。

公开(公告)号：US20110149367A1

公开(公告)日：2011-06-23

申请号：US12991201

申请日：2009-05-07

申请人： Toshihiko Nagamura ,  Takeshi Sakano ,  Masaaki Ozawa ,  Akihiro Tanaka ,  Osamu Hirata ,  Keisuke Odoi

发明人： Toshihiko Nagamura ,  Takeshi Sakano ,  Masaaki Ozawa ,  Akihiro Tanaka ,  Osamu Hirata ,  Keisuke Odoi

IPC分类号： G02F1/15 ,  C08F259/00 ,  C09K3/00

CPC分类号： C08F8/30 ,  C09K9/02 ,  C09K2211/1029 ,  G02F1/15 ,  G02F2001/1515

摘要： The present invention relates to an electrochromic polymer compound composed of a hyperbranched polymer having electrochromic characteristics derived from a quaternary pyridinium salt, a terephthalic acid diester or a biphenyl-4,4′-diester structure, and a varnish, a thin film structure and an electrochromic device that are obtained by the polymer compound. The electrochromic material has high response speed, high coloring efficiency, and excellent repetition stability and can be used for a long time, and has excellent solubility in various solvents.

摘要翻译： 本发明涉及由具有源自季吡啶盐，对苯二甲酸二酯或联苯-4,4'-二酯结构的电致变色特征的超支化聚合物和清漆，薄膜结构和 通过高分子化合物获得的电致变色装置。 电致变色材料具有高响应速度，高着色效率和优异的重复稳定性，并且可长时间使用，并且在各种溶剂中具有优异的溶解性。

公开(公告)号：US08773745B2

公开(公告)日：2014-07-08

申请号：US12991201

申请日：2009-05-07

申请人： Toshihiko Nagamura ,  Masaaki Ozawa ,  Akihiro Tanaka ,  Osamu Hirata ,  Keisuke Odoi ,  Takeshi Sakano

发明人： Toshihiko Nagamura ,  Masaaki Ozawa ,  Akihiro Tanaka ,  Osamu Hirata ,  Keisuke Odoi ,  Takeshi Sakano

IPC分类号： G02F1/15 ,  C08F8/30 ,  C09K9/02

CPC分类号： C08F8/30 ,  C09K9/02 ,  C09K2211/1029 ,  G02F1/15 ,  G02F2001/1515

摘要： The present invention relates to an electrochromic polymer compound composed of a hyperbranched polymer having electrochromic characteristics derived from a quaternary pyridinium salt, a terephthalic acid diester or a biphenyl-4,4′-diester structure, and a varnish, a thin film structure and an electrochromic device that are obtained by the polymer compound. The electrochromic material has high response speed, high coloring efficiency, and excellent repetition stability and can be used for a long time, and has excellent solubility in various solvents.

摘要翻译： 本发明涉及由具有源自季吡啶盐，对苯二甲酸二酯或联苯-4,4'-二酯结构的电致变色特征的超支化聚合物和清漆，薄膜结构和 通过高分子化合物获得的电致变色装置。 电致变色材料具有高响应速度，高着色效率和优异的重复稳定性，并且可长时间使用，并且在各种溶剂中具有优异的溶解性。

公开(公告)号：US20080139692A1

公开(公告)日：2008-06-12

申请号：US11885320

申请日：2006-02-24

申请人： Koji Ishizu ,  Masaaki Ozawa ,  Akihiro Tanaka ,  Hiroki Takemoto ,  Kei Yasui

发明人： Koji Ishizu ,  Masaaki Ozawa ,  Akihiro Tanaka ,  Hiroki Takemoto ,  Kei Yasui

IPC分类号： C08F2/46 ,  C08F12/08 ,  C08F12/30

CPC分类号： C08F220/18 ,  C08F8/04 ,  C08F12/12 ,  C08F12/14 ,  C08F12/32 ,  C08G83/005

摘要： [Problems] To provide a novel hyperbranched polymer that is optically and thermally stable, and production method thereof. [Means for solving Problems] A hyperbranched polymer represented by Formula (1): and having a hydrogen atom or a thiol group at a molecular terminal thereof. The hyperbranched polymer can be produced by reducing a hyperbranched polymer having a dithiocarbamate group at a molecular terminal which is produced by living radical polymerization of a dithiocarbamate compound having a vinyl group structure, or by reacting the hyperbranched polymer having a dithiocarbamate group at a molecular terminal with a thiolation converting agent.

摘要翻译： [问题]提供光学和热稳定性的新型超支化聚合物及其制造方法。 解决问题的手段由式（1）表示的超支化聚合物：在其分子末端具有氢原子或硫醇基。 通过在分子末端还原具有二硫代氨基甲酸酯基的超支化聚合物，可以通过在具有乙烯基结构的二硫代氨基甲酸酯化合物的活性自由基聚合制备的反应中，或在分子末端使具有二硫代氨基甲酸酯基的超支化聚合物反应来制备超支化聚合物 与硫醇转化剂。

公开(公告)号：US20090234088A1

公开(公告)日：2009-09-17

申请号：US12227407

申请日：2007-05-18

申请人： Hiroki Takemoto ,  Masaaki Ozawa ,  Akihiro Tanaka ,  Kei Yasui ,  Koji Ishizu

发明人： Hiroki Takemoto ,  Masaaki Ozawa ,  Akihiro Tanaka ,  Kei Yasui ,  Koji Ishizu

IPC分类号： C08F222/08

CPC分类号： C08F212/14 ,  C08F8/04 ,  C08F8/12 ,  C08F8/44 ,  C08F222/08 ,  C08G83/005 ,  C08J3/28 ,  C08F222/06 ,  C08F212/12

摘要： Disclosed are a novel hyperbranched polymer which is optically and thermally stable and another novel hyperbranched polymer which is water-soluble, and optically and thermally stable. Also disclosed are methods for producing them. Specifically disclosed is a hyperbranched polymer obtained by reducing a molecular terminal (dithiocarbamate group) of a hyperbranched polymer, which is obtained through living-radical polymerization of a dithiocarbamate compound having a vinyl group structure and a maleic anhydride, to a hydrogen atom. Also disclosed is a hyperbranched polymer obtained by hydrolyzing the maleic anhydride unit of the above-obtained polymer, or a hyperbranched polymer obtained by hydrolyzing the maleic anhydride unit of the hyperbranched polymer obtained through living-radical polymerization of a dithiocarbamate compound having a vinyl group structure and a maleic anhydride.

摘要翻译： 公开了一种光学和热稳定性的新型超支化聚合物，以及另一种新型的超支化聚合物，其是水溶性的，光学和热稳定的。 还公开了制造它们的方法。 具体公开了通过将通过具有乙烯基结构的二硫代氨基甲酸酯化合物和马来酸酐的自由基聚合得到的超支化聚合物的分子末端（二硫代氨基甲酸酯基）还原成氢原子得到的超支化聚合物。 还公开了通过水解上述获得的聚合物的马来酸酐单元获得的超支化聚合物，或通过水解由具有乙烯基结构的二硫代氨基甲酸酯化合物的活性自由基聚合获得的超支化聚合物的马来酸酐单元获得的超支化聚合物 和马来酸酐。

公开(公告)号：US20100048845A1

公开(公告)日：2010-02-25

申请号：US12310543

申请日：2007-08-29

申请人： Kei Yasui ,  Masaaki Ozawa ,  Akihiro Tanaka ,  Hiroki Takemoto

发明人： Kei Yasui ,  Masaaki Ozawa ,  Akihiro Tanaka ,  Hiroki Takemoto

IPC分类号： C08F128/02

CPC分类号： C08F2/38 ,  C08F8/00 ,  C08F8/22 ,  C08F8/26 ,  C08F8/30 ,  C08F8/32 ,  C08F8/44 ,  C08G83/005 ,  C08F112/14

摘要： Disclosed is a novel optically stable hyperbranched polymer whose molecular terminal can be derivatized with various compounds; and a method for producing such a polymer. Specifically disclosed is a hyperbranched polymer having a structure represented by Formula (1) wherein a halogen atom is at a molecular terminal. The hyperbranched polymer can be obtained by substituting the molecular terminal dithiocarbamate group of a hyperbranched polymer having a dithiocarbamate group at a molecular terminal, which is obtained by living radical polymerization of a dithiocarbamate compound having a vinyl group structure, with a halogen atom. Also disclosed is a hyperbranched polymer wherein an amino group or an ammonium group is at a molecular terminal instead of a halogen atom.

摘要翻译： 公开了一种新型光学稳定的超支化聚合物，其分子末端可以用各种化合物衍生化; 和这种聚合物的制造方法。 具体公开了具有由式（1）表示的结构的超支化聚合物，其中卤素原子在分子末端。 超支化聚合物可以通过在具有乙烯基结构的二硫代氨基甲酸酯化合物的活性自由基聚合与卤素原子的分子末端取代具有二硫代氨基甲酸酯基团的超支化聚合物的分子末端二硫代氨基甲酸酯基团来获得。 还公开了一种超支化聚合物，其中氨基或铵基位于分子末端而不是卤素原子。

公开(公告)号：US08338554B2

公开(公告)日：2012-12-25

申请号：US12310543

申请日：2007-08-29

申请人： Kei Yasui ,  Masaaki Ozawa ,  Akihiro Tanaka ,  Hiroki Takemoto

发明人： Kei Yasui ,  Masaaki Ozawa ,  Akihiro Tanaka ,  Hiroki Takemoto

IPC分类号： C08F12/30

CPC分类号： C08F2/38 ,  C08F8/00 ,  C08F8/22 ,  C08F8/26 ,  C08F8/30 ,  C08F8/32 ,  C08F8/44 ,  C08G83/005 ,  C08F112/14

摘要： Disclosed is a novel optically stable hyperbranched polymer whose molecular terminal can be derivatized with various compounds; and a method for producing such a polymer. Specifically disclosed is a hyperbranched polymer having a structure represented by Formula (1) wherein a halogen atom is at a molecular terminal. The hyperbranched polymer can be obtained by substituting the molecular terminal dithiocarbamate group of a hyperbranched polymer having a dithiocarbamate group at a molecular terminal, which is obtained by living radical polymerization of a dithiocarbamate compound having a vinyl group structure, with a halogen atom. Also disclosed is a hyperbranched polymer wherein an amino group or an ammonium group is at a molecular terminal instead of a halogen atom.

摘要翻译： 公开了一种新型光学稳定的超支化聚合物，其分子末端可以用各种化合物衍生化; 和这种聚合物的制造方法。 具体公开了具有由式（1）表示的结构的超支化聚合物，其中卤素原子在分子末端。 超支化聚合物可以通过在具有乙烯基结构的二硫代氨基甲酸酯化合物的活性自由基聚合与卤素原子的分子末端取代具有二硫代氨基甲酸酯基团的超支化聚合物的分子末端二硫代氨基甲酸酯基团来获得。 还公开了一种超支化聚合物，其中氨基或铵基位于分子末端而不是卤素原子。

公开(公告)号：US09112677B2

公开(公告)日：2015-08-18

申请号：US14110644

申请日：2012-04-06

申请人： Akihiro Tanaka ,  Akio Tajima

发明人： Akihiro Tanaka ,  Akio Tajima

IPC分类号： H04L9/00 ,  H04L9/08

CPC分类号： H04L9/0816 ,  H04L9/0838 ,  H04L9/0861 ,  H04L9/0894 ,  H04L2209/34

摘要： A communication device and a cryptographic key creation method are provided that enable efficient creation of cryptographic keys of which different error rates are required. A communication device (11) that performs communication with another communication device (12) through a transmission link includes a cryptographic key sharing section (1103) that share a first cryptographic key with the other communication device, an error rate control section (1115, 1105-1108) that creates second cryptographic keys with error rates according to purposes of use of the cryptographic keys from the first cryptographic key, and an accumulation section (111, 1112) that separately accumulates the plurality of second cryptographic keys with the different error rates.

摘要翻译： 提供通信装置和加密密钥创建方法，其能够有效地创建需要不同错误率的密码密钥。 通过传输链路与另一通信设备（12）进行通信的通信设备（11）包括：与其他通信设备共享第一密码密钥的密码密钥共享部分（1103），错误率控制部分（1115,1105） -1108），其根据来自第一密码密钥的加密密钥的目的产生具有错误率的第二加密密钥，以及累积部分（111,1112），其分别累积具有不同错误率的多个第二加密密钥。

公开(公告)号：US20120115368A1

公开(公告)日：2012-05-10

申请号：US13351805

申请日：2012-01-17

申请人： Akihiro Tanaka ,  Yasuo Nakai

发明人： Akihiro Tanaka ,  Yasuo Nakai

IPC分类号： H01R24/28

CPC分类号： H01R12/57 ,  H01R12/714 ,  H01R12/87 ,  H01R13/2442 ,  H01R13/447 ,  H01R13/6583 ,  H01R31/06 ,  H01R43/16

摘要： In a contact of the present invention, a first plate spring piece portion 11c having a first fulcrum portion 11b in one side extends in a cantilevered manner from the first fulcrum portion 11b in a direction opposite to a card insertion direction so as to be elastically deformable in a thickness direction of the card. A second plate spring piece portion 11e having in one side a second fulcrum portion 11d which is the other side of the first plate spring piece portion 11c is formed in a shape where the second plate spring piece portion extends at an inclination angle from the second fulcrum portion 11d in the card insertion direction so as to be elastically deformable in the card thickness direction. The other side of the second plate spring piece portion 11e is to be contacted with the contact pad 2 of the card 1.

公开(公告)号：US08089193B2

公开(公告)日：2012-01-03

申请号：US12219370

申请日：2008-07-21

申请人： Akihiro Tanaka ,  Hiroshi Ishida

发明人： Akihiro Tanaka ,  Hiroshi Ishida

IPC分类号： H01R39/38 ,  H02K13/00

CPC分类号： H02K5/141 ,  H02K2205/09

摘要： An alternator for generating electric power is mounted on an automotive vehicle. The alternator includes a housing, a stator fixed in the housing, a rotor driven by an engine of the automotive vehicle, and electric components such as a brush holder. The brush holder is mounted on a rear surface of a rear frame constituting the housing and is covered with a rear cover fixed to the rear frame. The rear cover includes a surrounding wall covering the brush device to prevent water from reaching a brush area. The surrounding wall is composed of plural partial walls having respective radiuses from a rotational axis of the rotor. The surrounding wall may be continuously made by the partial walls. Alternatively, openings for draining water may be formed in the partial walls positioned downward of the rotational axis of the rotor.

摘要翻译： 用于发电的交流发电机安装在机动车辆上。 交流发电机包括壳体，固定在壳体中的定子，由机动车辆的发动机驱动的转子以及诸如电刷架的电气部件。 刷架安装在构成壳体的后框架的后表面上，并且被固定到后框架的后盖覆盖。 后盖包括覆盖刷装置的周围壁，以防止水到达刷子区域。 周围的壁由具有来自转子的旋转轴线的相应半径的多个部分壁组成。 周围的壁可以由部分壁连续地制成。 或者，可以在位于转子的旋转轴线的下方的部分壁中形成用于排水的开口。