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1.发明授权Polyurethane coating compositions prepared from a polymeric diol, an alicyclic diisocyanate, an alicyclic diamine and either hydrazine or isophthalic acid dihydrazide 失效由聚合二醇，脂环族二异氰酸酯，脂环族二胺和肼或间苯二甲酸二酰肼制备的聚氨酯涂料组合物
公开(公告)号：US4412022A
公开(公告)日：1983-10-25
申请号：US374923
申请日：1982-05-05
申请人： Koji Hirai , Kenji Shirano , Takayuki Okamura
发明人： Koji Hirai , Kenji Shirano , Takayuki Okamura
摘要： Polyurethane compositions comprising a polyurethane synthesized by reacting a diol, a specific alicyclic diisocyanate, a specific alicyclic diamine and hydrazine or isophthalic acid dihydrazide in specific proportions and a solvent therefor have good solution stability and, when applied as coating compositions, give coats with good light stability, good surface properties, high softening points and sufficient flexibility at low temperatures.
摘要翻译： 包含通过使二醇，特定脂环族二异氰酸酯，特定脂环族二胺和特定比例的肼或间苯二甲酸二酰肼以及其溶剂反应合成的聚氨酯的聚氨酯组合物具有良好的溶液稳定性，并且当作为涂料组合物涂布时， 稳定性好，表面性能好，软化点高，在低温下具有足够的柔韧性。
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公开(公告)号：US4367307A
公开(公告)日：1983-01-04
申请号：US250554
申请日：1981-04-03
申请人： Koji Hirai , Kenji Shirano , Kazuo Hara , Takayuki Okamura
发明人： Koji Hirai , Kenji Shirano , Kazuo Hara , Takayuki Okamura
IPC分类号： C08G18/00 , C08G18/10 , C08G18/12 , C08G18/40 , C08G18/48 , C08G18/65 , C08G18/66 , C08G18/73 , C08G18/75 , C08K5/00 , D06N3/00 , D06N3/14 , C08L75/08
CPC分类号： D06N3/14 , C08G18/10 , C08G18/12 , C08G18/4018 , C08G18/4833 , C08K5/0041 , D06N3/0065
摘要： A polyurethane composition comprising a polyurethane and at least one dye selected from the group consisting of metal complex dyes, vat dyes, sulfur dyes and acid dyes. The polyurethane is synthesized by the reaction of a polymeric diol containing a polyoxyethylene chain as a minor proportion, an alicyclic diisocyanate, an alicyclic diamine and hydrazine in particular proportions. This polyurethane composition is little susceptible to deterioration by light and is suitable for use as a component of artificial leather or as a coating material for fabrics.
摘要翻译： 一种聚氨酯组合物，其包含聚氨酯和至少一种选自金属络合物染料，还原染料，硫化染料和酸性染料的染料。 聚氨酯通过含有少量聚氧乙烯链的聚合二醇，脂环族二异氰酸酯，脂环族二胺和肼以特定比例的反应合成。 该聚氨酯组合物几乎不受光的劣化的影响，适用于人造革的组分或作为织物的涂料。
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公开(公告)号：US4639471A
公开(公告)日：1987-01-27
申请号：US826595
申请日：1986-02-06
申请人： Koji Hirai , Shunro Taniguchi , Michihiro Ishiguro , Yoshifumi Murata , Shinichi Yokota , Masao Ishii , Noriaki Yoshimura , Takayuki Okamura
发明人： Koji Hirai , Shunro Taniguchi , Michihiro Ishiguro , Yoshifumi Murata , Shinichi Yokota , Masao Ishii , Noriaki Yoshimura , Takayuki Okamura
CPC分类号： C08G18/4211 , C08G18/4238 , C08G2101/00 , C08G2190/00 , C08G2350/00 , C08G2380/00 , C08G2410/00
摘要： A process for producing a novel polyester polyurethane having excellent hydrolysis resistance and excellent flexibility at low temperature, which is obtained from a polyisocyanate and a polyester polyol which is obtained by reaction a dicarboxylic acid with a mixture of 1,9-nonanediol and a polyol represented by the formula ##STR1## wherein R.sup.1 denotes methyl group or ethyl group, R.sup.2 denotes hydrogen atom, methyl group, ethyl group, hydroxymethyl group or hydroxyethyl group, and n is an integer of 1 to 5, said polyester polyol having an average molecular weight of 500 to 30,000.
摘要翻译： 一种生产具有优异的耐水解性和优异的低温柔软性的新型聚酯聚氨酯的方法，该多异氰酸酯和聚酯多元醇是通过使二元羧酸与1,9-壬二醇和多元醇的混合物反应而得到的 其中R1表示甲基或乙基，R2表示氢原子，甲基，乙基，羟甲基或羟乙基，n为1〜5的整数，式中，所述聚酯多元醇具有 平均分子量为500〜30,000。
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公开(公告)号：US4551518A
公开(公告)日：1985-11-05
申请号：US632921
申请日：1984-07-20
CPC分类号： C08G18/4275
摘要： A novel process for production of polyurethane having excellent hydrolysis resistance, heat resistance, low-temperature characteristics and no tendency of crystallization and capability of making high solid content solution, which is obtained from a polymerized polyol having two or more hydroxy groups in the molecule and a polyisocyanate, and optionally a chain extender, characterized in that the polymerized polyol component is a polymerized polyol having ##STR1## groups in the molecule.
摘要翻译： 分子中具有两个以上羟基的聚合多元醇得到的具有优异的耐水解性，耐热性，低温特性，结晶倾向性和高固含量溶液制造能力的新型聚氨酯的制造方法，以及 多异氰酸酯和任选的扩链剂，其特征在于聚合的多元醇组分是分子中具有基团的聚合多元醇。
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公开(公告)号：US5070172A
公开(公告)日：1991-12-03
申请号：US254651
申请日：1988-09-22
申请人： Koji Hirai , Shunro Taniguchi , Michihiro Ishiguro , Yoshifumi Murata , Shinichi Yokota , Masao Ishii , Noriaki Yoshimura , Takayuki Okamura
发明人： Koji Hirai , Shunro Taniguchi , Michihiro Ishiguro , Yoshifumi Murata , Shinichi Yokota , Masao Ishii , Noriaki Yoshimura , Takayuki Okamura
CPC分类号： C08G18/44 , C08G18/42 , C08G18/4211 , C08G18/4238 , C08G2120/00 , C08G2380/00 , C08G2410/00
摘要： In the preparation of a polyurethane from a polymeric polyol and an organic polyisocyanate, by using as the polyol a polymeric polyol containing in the molecule thereof 2-methyl-1,8-octanediol residue, a novel polyurethane having excellent resistance to hydrolysis, low temperature characteristics and abrasion resistance can be obtained.
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公开(公告)号：US3971746A
公开(公告)日：1976-07-27
申请号：US562876
申请日：1975-03-28
申请人： Koji Hirai , Takayuki Okamura , Kiyoshi Fujii
发明人： Koji Hirai , Takayuki Okamura , Kiyoshi Fujii
CPC分类号： C08J3/07 , C08J2313/00
摘要： A synthetic polyisoprene rubber latex produced by emulsifying a solution of polyisoprene rubber in an organic solvent with water and removing the solvent from the resulting oil-in-water emulsion is significantly improved with respect to mechanical stability, wet gel strength and dry film strength by utilizing, as a polyisoprene rubber, a modified polyisoprene rubber prepared by introducing from about 0.03 to 20 carboxyl groups per 100 recurring units of isoprene monomer present in the synthetic cis-1,4-polyisoprene rubber.
摘要翻译： 通过将有机溶剂中的聚异戊二烯橡胶溶液与水乳化并从所得水包油乳液中除去溶剂而制备的合成聚异戊二烯橡胶胶乳通过利用机械稳定性，湿凝胶强度和干膜强度而显着提高 作为聚异戊二烯橡胶，通过在合成的顺式-1,4-聚异戊二烯橡胶中每100重复单元的异戊二烯单体引入约0.03至20个羧基制备的改性聚异戊二烯橡胶。
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公开(公告)号：US08411602B2
公开(公告)日：2013-04-02
申请号：US12342410
申请日：2008-12-23
申请人： Shigeru Okawa , Koji Hirai
发明人： Shigeru Okawa , Koji Hirai
IPC分类号： H04J3/00
CPC分类号： H04L5/1469
摘要： A radio communication apparatus performing time division duplex alternately switching a transmission period and a reception period by time dividing an identical frequency, includes the steps of: detecting a transmission signal to be transmitted to the antenna so as to perform radio transmission from an antenna commonly used for transmission and reception; and calculating a deviation time between the detection timing of the detected transmission signal and a preset reference timing, and for controlling switchover timing between the transmission period and the reception period based on the deviation time.
摘要翻译： 执行时分双工的交织切换通过对相同频率进行时分的交换切换发送周期和接收周期的无线通信装置包括以下步骤：检测要发送到天线的发送信号，以便从通常使用的天线执行无线电发送 用于传输和接收; 以及计算检测到的发送信号的检测定时与预设基准定时之间的偏差时间，并且用于基于偏差时间来控制发送周期和接收周期之间的切换定时。
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公开(公告)号：US08264844B2
公开(公告)日：2012-09-11
申请号：US12819153
申请日：2010-06-18
申请人： Koji Hirai
发明人： Koji Hirai
CPC分类号： H04N1/00496 , H04N1/00549 , H04N1/00976 , H04N2201/0091
摘要： A conductive chassis plate faces a printed circuit board at a distance. One end of the conductive chassis plate is aligned with one end of the printed circuit board. One end of the conductive chassis plate is electrically connected to a ground wiring pattern provided on one end of the printed circuit board. One end of the conductive chassis plate is electrically connected to a conductive member that extends from one end of the conductive chassis plate toward the other end. As a result, in transmitting or receiving a signal with respect to external equipment attached to a connector, an influence of electrostatic discharge is reduced with a simple configuration.
摘要翻译： 一个导电的底盘板距离一块印刷电路板。 导电底板的一端与印刷电路板的一端对准。 导电底板的一端电连接到设置在印刷电路板的一端的接地布线图形。 导电底板的一端电连接到从导电底板的一端向另一端延伸的导电构件。 结果，在发送或接收相对于连接器附接的外部设备的信号时，静电放电的影响以简单的结构被降低。
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公开(公告)号：US08098259B2
公开(公告)日：2012-01-17
申请号：US11194658
申请日：2005-08-02
申请人： Yoshitake Kondo , Hideki Onuma , Koji Hirai
发明人： Yoshitake Kondo , Hideki Onuma , Koji Hirai
IPC分类号： G06T15/00
CPC分类号： G09G5/02 , G09G2320/0606 , G09G2320/0666 , H04N1/6027 , H04N1/622
摘要： An image display device having an image generation unit for generating an image according to an instruction, a display unit able to display in color the image generated at the image generation unit, a user interface unit including a color designation part enabling selective designation of any color from among a plurality of colors and an adjustment degree designation part able to instruct the degree of adjustment of at least attributes of the color designated by the color designation part, and a control unit for instructing the image generation unit so as to generate an image able to display at least a color designated by the color designation part of the user interface unit.
摘要翻译： 一种图像显示装置，具有用于根据指示生成图像的图像生成单元，能够以彩色显示在图像生成单元生成的图像的用户界面单元，所述用户界面单元包括能够选择性地指定任何颜色的颜色指定部 以及能够指示至少由颜色指定部指定的颜色的属性的调整程度的调整度指定部，以及用于指示图像生成单元以产生图像的图像的控制单元 至少显示由用户界面单元的颜色指定部分指定的颜色。
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公开(公告)号：US20090274075A1
公开(公告)日：2009-11-05
申请号：US12342410
申请日：2008-12-23
申请人： Shigeru Okawa , Koji Hirai
发明人： Shigeru Okawa , Koji Hirai
IPC分类号： H04L5/14
CPC分类号： H04L5/1469
摘要： A radio communication apparatus performing time division duplex alternately switching a transmission period and a reception period by time dividing an identical frequency, includes the steps of: detecting a transmission signal to be transmitted to the antenna so as to perform radio transmission from an antenna commonly used for transmission and reception; and calculating a deviation time between the detection timing of the detected transmission signal and a preset reference timing, and for controlling switchover timing between the transmission period and the reception period based on the deviation time.
摘要翻译： 执行时分双工的交织切换通过对相同频率进行时分的交换切换发送周期和接收周期的无线通信装置包括以下步骤：检测要发送到天线的发送信号，以便从通常使用的天线执行无线电发送 用于传输和接收; 以及计算检测到的发送信号的检测定时与预设基准定时之间的偏差时间，并且用于基于偏差时间来控制发送周期和接收周期之间的切换定时。
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