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1. 发明授权

US5306842A Method of manufacturing aromatic urethanes 失效
标题翻译：制造芳香族聚氨酯的方法
公开(公告)号：US5306842A
公开(公告)日：1994-04-26
申请号：US875459
申请日：1992-04-29
申请人： Takao Ikariya , Masanori Itagaki , Masatsugu Mizuguchi , Makoto Miyazawa , Sachiko Yamamoto
发明人： Takao Ikariya , Masanori Itagaki , Masatsugu Mizuguchi , Makoto Miyazawa , Sachiko Yamamoto
IPC分类号： C07C269/00 , C07C269/04 , C07C273/18 , C07C271/00
CPC分类号： C07C269/04 , C07C269/00 , C07C273/1809
摘要： A method for manufacturing a purified aromatic urethane. Aromatic urethanes are synthesized from a N,N'-disubstituted urea and an organic hydroxyl compound in a reaction medium. The organic hydroxyl compound and the primary aromatic amine side product which are present in the reaction mixture is distilled off and removed from the reaction mixture leaving a distillation bottom. The N,N'-disubstituted urea is separated and removed from the distillation bottom by solvent extraction of the aromatic urethane, and the aromatic urethane in the extract phase obtained in said solvent extraction is separated and purified.
摘要翻译：纯化芳族聚氨酯的制造方法。芳族聚氨酯由N，N'-二取代的脲和有机羟基化合物在反应介质中合成。将存在于反应混合物中的有机羟基化合物和一级芳族胺副产物从反应混合物中蒸除并除去蒸馏塔底。通过芳族氨基甲酸酯的溶剂萃取，从蒸馏塔底部分离并除去N，N'-二取代的脲，分离和纯化在所述溶剂萃取中获得的萃取相中的芳族氨基甲酸酯。

2. 发明授权

US5130464A Method of manufacturing aromatic urethanes 失效
标题翻译：制造芳香尿布的方法
公开(公告)号：US5130464A
公开(公告)日：1992-07-14
申请号：US495353
申请日：1990-03-16
申请人： Takao Ikariya , Masanori Itagaki , Mikoto Iemoto , Masatsugu Mizuguchi , Tetsuo Hachiya , Tomomichi Nakamura , Makoto Miyazawa , Sachiko Yamamoto
发明人： Takao Ikariya , Masanori Itagaki , Mikoto Iemoto , Masatsugu Mizuguchi , Tetsuo Hachiya , Tomomichi Nakamura , Makoto Miyazawa , Sachiko Yamamoto
IPC分类号： C07C269/00 , C07C269/04 , C07C273/18
CPC分类号： C07C269/04 , C07C269/00 , C07C273/1809
摘要： A method of manufacturing aromatic urethanes utilizes a urea production process wherein a primary aromatic amine, an aromatic nitro-compound and carbon monoxide are made to react together in the presence of a catalyst and solvents, to produce N,N'-disubstituted urea, the solvlent used in the urea production process consisting at least partly of an amide or oxygen-containing sulfur compound, and having the functions of stabilizing the catalyst and preventing it from separating out in a solution, and of increasing the activity of the catalyst, the quantity of the solvent being sufficient to permit it to fulfill these functions effectively. The method additionally includes an aromatic urethane production process wherein the N,N'-disubstituted urea produced is made to react with an organic compound containing hydroxyl groups, to produce a primary aromatic amine and aromatic urethane, the primary aromatic amine being separated to obtain the aromatic urethane.

3. 发明授权

US4699994A Method of manufacturing diphenylmethane dicarbamic acid diesters 失效
标题翻译：二苯甲烷二氨基甲酸二酯的制备方法
公开(公告)号：US4699994A
公开(公告)日：1987-10-13
申请号：US905067
申请日：1986-09-08
申请人： Takao Ikariya , Masanori Itagaki , Masatsugu Mizuguchi , Itaru Sakai , Osamu Tajima
发明人： Takao Ikariya , Masanori Itagaki , Masatsugu Mizuguchi , Itaru Sakai , Osamu Tajima
IPC分类号： C07C269/00 , C07B61/00 , C07C67/00 , C07C239/00 , C07C269/06 , C07C271/06 , C07C271/28 , C07C125/06 , C07C125/073
CPC分类号： C07C271/06
摘要： According to a method of manufacturing a diphenylmethane dicarbamic acid ester by reacting an N-phenyl carbamic acid diester with a methylating agent in an aqueous acid solution, the aqueous acid solution is an aqueous inorganic acid solution, and the concentration of the N-phenyl carbamic acid ester in the aqueous acid solution is not more than the solubility thereof at the reaction temperature.
摘要翻译：根据通过使N-苯基氨基甲酸二酯与甲基化剂在酸水溶液中反应制备二苯基甲烷二氨基甲酸酯的方法，酸水溶液是无机酸水溶液，N-苯基氨基甲酸在酸性水溶液中的酸酯不大于其在反应温度下的溶解度。

4. 发明授权

US4678856A Method of manufacturing aromatic urethane and intermediate product thereof 失效
标题翻译：芳香族聚氨酯及其中间体的制造方法
公开(公告)号：US4678856A
公开(公告)日：1987-07-07
申请号：US902527
申请日：1986-09-02
申请人： Takao Ikariya , Masanori Itagaki , Masatsugu Mizuguchi , Itaru Sakai , Osamu Tajima
发明人： Takao Ikariya , Masanori Itagaki , Masatsugu Mizuguchi , Itaru Sakai , Osamu Tajima
IPC分类号： C07C273/18 , C07C125/065 , C07C125/067 , C07C125/073 , C07C125/075
CPC分类号： C07C273/1809
摘要： The present invention relates to a method of manufacturing aromatic urethane, an aromatic mononitro-compound, an aromatic primary amine, and carbon monoxide being reacted using a catalyst containing a platinum group metal-containing compound as a major constituent to prepare N,N'-di-substituted urea. The resultant N,N'-di-substituted urea is reacted with a hydroxyl group-containing organic compound to prepare an aromatic primary amine and aromatic urethane, and the aromatic primary amine is separated to obtain aromatic urethane.
摘要翻译：本发明涉及使用含有铂族金属的化合物作为主要成分的催化剂进行芳香族氨基甲酸酯，芳香族单硝基化合物，芳香族伯胺，一氧化碳的制造方法，制备N，二取代脲。将所得的N，N'-二取代的脲与含羟基的有机化合物反应以制备芳族伯胺和芳族氨基甲酸酯，分离芳族伯胺以获得芳族氨基甲酸酯。

5. 再颁专利

USRE34137E Method of manufacturing aromatic urethane and intermediate product thereof 失效
公开(公告)号：USRE34137E
公开(公告)日：1992-12-01
申请号：US420364
申请日：1989-10-12
申请人： Takao Ikariya , Masanori Itagaki , Masatsugu Mizuguchi , Itaru Sakai , Osamu Tajima
发明人： Takao Ikariya , Masanori Itagaki , Masatsugu Mizuguchi , Itaru Sakai , Osamu Tajima
IPC分类号： C07C273/18
CPC分类号： C07C273/1809
摘要： The present invention relates to a method of manufacturing aromatic urethane, an aromatic mononitro-compound, an aromatic primary amine, and carbon monoxide being reacted using a catalyst containing a platinum group metal-containing compound as a major constituent to prepare N,N'-di-substituted urea. The resultant N,N'-di-substituted urea is reacted with a hydroxyl group-containing organic compound to prepare an aromatic primary amine and aromatic urethane, and the aromatic primary amine is separated to obtain aromatic urethane.

6. 发明申请

US20110011685A1 Rotary Damper 有权
标题翻译：旋转阻尼器
公开(公告)号：US20110011685A1
公开(公告)日：2011-01-20
申请号：US12888543
申请日：2010-09-23
申请人： Hidenori Kanno , Ryota Shimura , Masanori Itagaki
发明人： Hidenori Kanno , Ryota Shimura , Masanori Itagaki
IPC分类号： F16F9/12
CPC分类号： F16F9/14
摘要： The present invention provides a rotary damper in which both yields and braking characteristics can be enhanced. The rotary damper of the invention includes a valve mechanism which comprises an operating chamber 7 through which fluid can pass, a valve body 8 which forwardly moves from a natural state position when the valve body 8 receives fluid pressure and which can forwardly moves in the operating chamber 7, and a first spring 9 capable of giving a resistance to the forward movement of the valve body 8. The valve mechanism can reduce a flow rate of fluid which passes through the operating chamber 7 by a flow path 14 formed between the valve body 8 and a peripheral wall 7a of the operating chamber 7. A reducing amount of fluid can be increased as a moving distance of the valve body 8 which forwardly moves in the operating chamber 7 is increased.
摘要翻译：本发明提供一种能够提高产量和制动特性的旋转阻尼器。本发明的旋转阻尼器包括阀机构，其包括流体可以通过的操作室7，当阀体8受到流体压力并且可以在操作中向前移动时，阀体8从自然状态向前移动的阀体8 腔室7和能够对阀体8的向前运动施加阻力的第一弹簧9.阀机构可以通过在阀体之间形成的流路14来减小通过操作室7的流体的流量 8和操作室7的周壁7a。随着在操作室7中向前移动的阀体8的移动距离增加，流体的减少量可以增加。

7. 发明申请

US20070158153A1 Rotary damper 有权
标题翻译：旋转阻尼器
公开(公告)号：US20070158153A1
公开(公告)日：2007-07-12
申请号：US10598904
申请日：2005-03-30
申请人： Hidenori Kanno , Ryota Shimura , Masanori Itagaki
发明人： Hidenori Kanno , Ryota Shimura , Masanori Itagaki
IPC分类号： F16D57/00
CPC分类号： F16F9/14
摘要： The present invention provides a rotary damper in which both yields and braking characteristics can be enhanced. The rotary damper of the invention includes a valve mechanism which comprises an operating chamber 7 through which fluid can pass, a valve body 8 which forwardly moves from a natural state position when the valve body 8 receives fluid pressure and which can forwardly moves in the operating chamber 7, and a first spring 9 capable of giving a resistance to the forward movement of the valve body 8. The valve mechanism can reduce a flow rate of fluid which passes through the operating chamber 7 by a flow path 14 formed between the valve body 8 and a peripheral wall 7a of the operating chamber 7. A reducing amount of fluid can be increased as a moving distance of the valve body 8 which forwardly moves in the operating chamber 7 is increased.
摘要翻译：本发明提供一种能够提高产量和制动特性的旋转阻尼器。本发明的旋转阻尼器包括阀机构，其包括流体可以通过的操作室7，当阀体8受到流体压力并且可以在操作中向前移动时，阀体8从自然状态向前移动的阀体8 腔室7以及能够对阀体8的向前运动施加阻力的第一弹簧9。阀机构可以通过形成在阀体8和操作室7的周壁7a之间的流路14来减少通过操作室7的流体的流速。随着在操作室7中向前移动的阀体8的移动距离增加，可以增加流体的减少量。

8. 发明授权

US5053845A Thin-film device 失效
标题翻译：薄膜装置
公开(公告)号：US5053845A
公开(公告)日：1991-10-01
申请号：US483335
申请日：1990-02-20
申请人： Koji Mori , Hideo Segawa , Masanori Itagaki
发明人： Koji Mori , Hideo Segawa , Masanori Itagaki
IPC分类号： H01L29/73 , H01L31/11
CPC分类号： H01L29/7317 , H01L31/1105
摘要： A thin-film device having the structure of a bipolar transistor is provided. The device has three thin-films formed one on another to form emitter, base and collector regions, thereby providing a NPN or PNP structure depending on the impurities contained in these thin-films. The present bipolar thin-film device is particularly useful as a phototransistor, though use is not limited only for this. A non-transparent, insulating layer having an opening may be provided to limit the passage of light and to improve the transistor characteristics.
摘要翻译：提供具有双极晶体管结构的薄膜器件。该器件具有三个彼此形成的薄膜，以形成发射极，基极和集电极区域，从而根据这些薄膜中所含的杂质提供NPN或PNP结构。目前的双极型薄膜器件作为光电晶体管是特别有用的，尽管不仅限于此。可以提供具有开口的不透明绝缘层以限制光的通过并改善晶体管特性。

9. 发明授权

US4805032A Total contact type photoelectric conversion device and optical reader using the same 失效
标题翻译：全接触式光电转换装置及使用其的光学读取器
公开(公告)号：US4805032A
公开(公告)日：1989-02-14
申请号：US181574
申请日：1988-04-14
申请人： Yoshio Watanabe , Hiroyuki Horiguchi , Masanori Itagaki
发明人： Yoshio Watanabe , Hiroyuki Horiguchi , Masanori Itagaki
IPC分类号： H04N1/031 , H04N1/12
CPC分类号： H04N1/0316 , H04N1/0313
摘要： A total contact type photoelectric conversion device comprises a substrate having an optically transparent portion, a plurality of photoelectric conversion elements formed in a line on the substrate, and a cover layer covering the plurality of the photoelectric conversion elements and having a roller load region within which the cover layer is to make contact with a sheet partially wrapped around a peripheral surface of a roller for feeding the sheet in a sub-scanning direction. The plurality of photoelectric conversion elements are aligned in a main scanning direction perpendicular to the sub-scanning direction and are located outside the roller load region. Therefore, incident light passing through the device is reflected on a position on the sheet outside the roller load region.
摘要翻译：总接触型光电转换装置包括具有光学透明部分的基板，在基板上形成为一行的多个光电转换元件和覆盖多个光电转换元件的覆盖层，并且具有辊载荷区域，覆盖层将与部分地卷绕在辊子的周面上的片材接触，用于沿副扫描方向馈送片材。多个光电转换元件在垂直于副扫描方向的主扫描方向上排列，并且位于辊负载区域的外侧。因此，通过该装置的入射光被反射在辊负载区域外的片材上的位置上。

10. 发明授权

US08469163B2 Rotary damper 有权
标题翻译：旋转阻尼器
公开(公告)号：US08469163B2
公开(公告)日：2013-06-25
申请号：US12888543
申请日：2010-09-23
申请人： Hidenori Kanno , Ryota Shimura , Masanori Itagaki
发明人： Hidenori Kanno , Ryota Shimura , Masanori Itagaki
IPC分类号： F16D57/00
CPC分类号： F16F9/14
摘要： The present invention provides a rotary damper in which both yields and braking characteristics can be enhanced. The rotary damper of the invention includes a valve mechanism which comprises an operating chamber 7 through which fluid can pass, a valve body 8 which forwardly moves from a natural state position when the valve body 8 receives fluid pressure and which can forwardly moves in the operating chamber 7, and a first spring 9 capable of giving a resistance to the forward movement of the valve body 8. The valve mechanism can reduce a flow rate of fluid which passes through the operating chamber 7 by a flow path 14 formed between the valve body 8 and a peripheral wall 7a of the operating chamber 7. A reducing amount of fluid can be increased as a moving distance of the valve body 8 which forwardly moves in the operating chamber 7 is increased.
摘要翻译：本发明提供一种能够提高产量和制动特性的旋转阻尼器。本发明的旋转阻尼器包括阀机构，其包括流体可以通过的操作室7，当阀体8受到流体压力并且可以在操作中向前移动时，阀体8从自然状态向前移动的阀体8 腔室7和能够对阀体8的向前运动施加阻力的第一弹簧9.阀机构可以通过在阀体之间形成的流路14来减小通过操作室7的流体的流量 8和操作室7的周壁7a。随着在操作室7中向前移动的阀体8的移动距离增加，流体的减少量可以增加。

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