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1. 发明授权

US4431610A Method of recovering uranium from wet process phosphoric acid 失效
标题翻译：从湿法磷酸中回收铀的方法
公开(公告)号：US4431610A
公开(公告)日：1984-02-14
申请号：US351171
申请日：1982-02-22
申请人： Soichi Asagao , Shinsuke Nakagawa , Naoki Okada , Seizi Yoshikawa
发明人： Soichi Asagao , Shinsuke Nakagawa , Naoki Okada , Seizi Yoshikawa
IPC分类号： C22B60/02 , C01G56/00
CPC分类号： C22B60/0282
摘要： An economically advantageous method of recovering uranium from a wet process phosphoric acid solution through the steps of making hemihydrate gypsum contact with the acid solution thereby transferring uranium from the acid solution into the gypsum, dispersing the U-containing gypsum separated from the acid solution in water to convert the gypsum to dihydrate accompanied by the transfer of uranium into water, separating the obtained U-containing aqueous solution from the dihydrate gypsum, and adding precipitant such as an inorganic base to the aqueous solution to form a precipitate comprising an insoluble uranium compound. The contact of hemihydrate gypsum with the phosphoric acid solution is preferably preceded by reduction of hexavalent uranium in the acid solution to tetravalent uranium, and can be achieved either by adding hemihydrate gypsum to the acid solution or by converting dihydrate gypsum to hemihydrate within the acid solution preferably preceded by the addition of sulfuric acid.
摘要翻译：从湿法磷酸溶液中回收铀的经济上有利的方法是通过使半水石膏与酸溶液接触从而将铀从酸溶液转移到石膏中，将从酸溶液中分离的含U石膏分散在水中将石膏转化成二水合物，伴随着将铀转化成水，从二水石膏中分离得到的含有U的水溶液，并将沉淀剂如无机碱添加到水溶液中以形成包含不溶性铀化合物的沉淀物。半水石膏与磷酸溶液的接触优选之前是将酸溶液中的六价铀还原成四价铀，并且可以通过向酸性溶液中加入半水石膏或通过将二水合石膏转化为酸溶液中的半水合物来实现优选在加入硫酸之前。

2. 发明授权

US4269814A Process for preparing crystalline ammonium dihydrogen phosphate 失效
标题翻译：制备结晶磷酸二氢铵的方法
公开(公告)号：US4269814A
公开(公告)日：1981-05-26
申请号：US70499
申请日：1979-08-28
申请人： Soichi Asagao , Masaru Nakatani , Shinsuke Nakagawa , Yoshiyuki Takahara , Naoki Okada
发明人： Soichi Asagao , Masaru Nakatani , Shinsuke Nakagawa , Yoshiyuki Takahara , Naoki Okada
IPC分类号： C01B25/28
CPC分类号： C01B25/28
摘要： A process for preparing crystalline ammonium dihydrogen phosphate, comprises the steps of (a) adding a sequestering agent into ammonium hydrogen phosphate aqueous solution, the sequestering agent reacting with metallic ions contained in the aqueous solution to form water soluble compounds, (b) heat-treating the aqueous solution at a temperature of 70.degree. C. or more after addition of the sequestering agent, and (c) crystallizing ammonium dihydrogen phosphate out of the aqueous solution after the heat-treating, so that crystalline ammonium dihydrogen phosphate can be obtained in high whiteness and in the form of columnar crystals.
摘要翻译：一种制备结晶磷酸二氢铵的方法，包括以下步骤：（a）将多价螯合剂加入到磷酸氢铵水溶液中，所述多价螯合剂与包含在水溶液中的金属离子反应形成水溶性化合物，（b）在加入螯合剂之后，在70℃或更高的温度下处理该水溶液，和（c）在热处理后从水溶液中结晶出磷酸二氢铵，使得可以获得结晶磷酸二氢铵高白度和柱状晶体的形式。

3. 发明授权

US4329326A Process for preparing crystalline ammonium dihydrogen phosphate 失效
标题翻译：制备结晶磷酸二氢铵的方法
公开(公告)号：US4329326A
公开(公告)日：1982-05-11
申请号：US201724
申请日：1980-10-29
申请人： Soichi Asagao , Masaru Nakatani , Shinsuke Nakagawa , Yoshiyuki Takahara , Naoki Okada
发明人： Soichi Asagao , Masaru Nakatani , Shinsuke Nakagawa , Yoshiyuki Takahara , Naoki Okada
IPC分类号： C01B25/28
CPC分类号： C01B25/28
摘要： A process for preparing crystalline ammonium dihydrogen phosphate, comprises the steps of (a) adding a sequestering agent into ammonium hydrogen phosphate aqueous solution, the sequestering agent reacting with metallic ions contained in the aqueous solution to form water solouble compounds, (b) heat-treating the aqueous solution at a temperature of 70.degree. C. or more after addition of the sequestering agent, and (c) crystallizing ammonium dihydrogen phosphate out of the aqueous solution after the heat-treating, so that crystalline ammonium dihydrogen phosphate can be obtained in high whiteness and in the form of columnar crystals.
摘要翻译：一种制备结晶磷酸二氢铵的方法，包括以下步骤：（a）将多价螯合剂加入到磷酸氢铵水溶液中，所述多价螯合剂与包含在水溶液中的金属离子反应形成水溶性化合物，（b）在加入螯合剂之后，在70℃或更高的温度下处理该水溶液，和（c）在热处理后从水溶液中结晶出磷酸二氢铵，使得可以获得结晶磷酸二氢铵高白度和柱状晶体的形式。

4. 发明授权

US10905694B2 Pharmaceutical solid preparation comprising benzazepines and production method thereof 有权
公开(公告)号：US10905694B2
公开(公告)日：2021-02-02
申请号：US12665642
申请日：2008-06-20
申请人： Shinsuke Nakagawa , Kai Suzuki , Tadashi Mukai
发明人： Shinsuke Nakagawa , Kai Suzuki , Tadashi Mukai
IPC分类号： A61K31/55 , A61K9/20 , A61K9/16
摘要： The subject invention provides a novel pharmaceutical solid preparation that has superior disintegration properties and excellent solubility, leading to sufficient absorbability of active ingredients through the gastrointestinal tract. The pharmaceutical solid preparation of the present invention comprises: (a) 7-chloro-5-hydroxy-1-[2-methyl-4-(2-methylbenzoylamino)benzoyl]-2,3,4,5-tetrahydro-1H-benzoazepine and/or salt thereof; (b) hydroxypropylcellulose containing a hydroxypropoxyl group in an amount of 50% or greater; and (c) at least one member selected from the group consisting of carmellose, sodium carboxy methyl starch, crospovidone, and low substituted hydroxypropylcellulose with an average particle diameter of 30 to 70 μm, and a 90% cumulative particle diameter of 100 to 200 μm.

5. 发明申请

US20110141614A1 Magnetic Head Drive Device 有权
标题翻译：磁头驱动装置
公开(公告)号：US20110141614A1
公开(公告)日：2011-06-16
申请号：US12963111
申请日：2010-12-08
申请人： Kenji Suzuki , Shinsuke Nakagawa , Toshihiko Shimizu , Eiji Soga , Takaaki Deguchi , Mutsuro Ohta
发明人： Kenji Suzuki , Shinsuke Nakagawa , Toshihiko Shimizu , Eiji Soga , Takaaki Deguchi , Mutsuro Ohta
IPC分类号： G11B21/02 , G11B5/54
CPC分类号： G11B5/4833 , G11B5/4813 , G11B5/4873
摘要： A magnetic head drive device including a suspension for supporting a magnetic head, and a main actuator that produces rotary movement of the magnetic head by applying current to a coil. The main actuator includes end arms each comprising a single micro-actuator, and an intermediate arm comprising two micro-actuators. The micro-actuators of the end arms are driven in the same direction, and the micro-actuators of the intermediate arm are driven in the opposite direction to the drive direction of the micro-actuators of said the arms.
摘要翻译：一种磁头驱动装置，包括用于支撑磁头的悬架，以及通过向线圈施加电流来产生磁头的旋转运动的主致动器。主致动器包括各自包括单个微致动器的端臂和包括两个微致动器的中间臂。端臂的微致动器沿相同的方向被驱动，并且中间臂的微致动器沿与所述臂的微致动器的驱动方向相反的方向被驱动。

6. 发明授权

US08514523B2 Flexible-printed-circuit voice-coil assembly configured for integration in a voice-coil motor 有权
标题翻译：配置为集成在音圈电机中的柔性印刷电路音圈组件
公开(公告)号：US08514523B2
公开(公告)日：2013-08-20
申请号：US13193831
申请日：2011-07-29
申请人： Kenji Suzuki , Mutsuro Ohta , Takaaki Deguchi , Fu-Ying Huang , Shinsuke Nakagawa
发明人： Kenji Suzuki , Mutsuro Ohta , Takaaki Deguchi , Fu-Ying Huang , Shinsuke Nakagawa
IPC分类号： G11B5/55
CPC分类号： H02K41/0358 , G11B5/4833 , G11B5/486 , H02K3/26 , H02K2203/03
摘要： A flexible-printed-circuit (FPC) voice-coil assembly configured for integration in a voice-coil motor. The FPC voice-coil assembly includes at least one FPC voice coil. The FPC voice coil includes a coil including at least one coil turn, and a flexible substrate. The flexible substrate is coupled to the coil to form a flexible printed circuit. The FPC voice coil is configured for integration in a voice-coil motor. A voice-coil motor and a disk drive including the FPC voice-coil assembly are also provided.
摘要翻译：配置为集成在音圈电机中的柔性印刷电路（FPC）音圈组件。 FPC音圈组件包括至少一个FPC音圈。 FPC音圈包括包括至少一个线圈匝的线圈和柔性基板。柔性基板耦合到线圈以形成柔性印刷电路。 FPC音圈配置成集成在音圈电机中。还提供了一种音圈电动机和包括FPC音圈组件的磁盘驱动器。

7. 发明申请

US20100323006A1 PHARMACEUTICAL SOLID PREPARATION COMPRISING BENZAZEPINES AND PRODUCTION METHOD THEREOF 审中-公开
标题翻译：包含苯甲酸酯的药物固体制剂及其生产方法
公开(公告)号：US20100323006A1
公开(公告)日：2010-12-23
申请号：US12665642
申请日：2008-06-20
申请人： Shinsuke Nakagawa , Kai Suzuki , Tadashi Mukai
发明人： Shinsuke Nakagawa , Kai Suzuki , Tadashi Mukai
IPC分类号： A61K9/20 , A61K9/00 , A61K31/55
CPC分类号： A61K31/55 , A61K9/1623 , A61K9/1652 , A61K9/2027 , A61K9/2054 , A61K9/2059
摘要： The subject invention provides a novel pharmaceutical solid preparation that has superior disintegration properties and excellent solubility, leading to sufficient absorbability of active ingredients through the gastrointestinal tract. The pharmaceutical solid preparation of the present invention comprises: (a) 7-chloro-5-hydroxy-1-[2-methyl-4-(2-methylbenzoylamino)benzoyl]-2,3,4,5-tetrahydro-1H-benzoazepine and/or salt thereof; (b) hydroxypropylcellulose containing a hydroxypropoxyl group in an amount of 50 wt. % or greater; and (c) at least one member selected from the group consisting of carmellose, sodium carboxy methyl starch, crospovidone, and low substituted hydroxypropylcellulose with an average particle diameter of 30 to 70 μm, and a 90% cumulative particle diameter of 100 to 200 μm.
摘要翻译：本发明提供了具有优异的崩解性和优异的溶解性的新型药物固体制剂，导致活性成分通过胃肠道的足够的吸收性。本发明的药物固体制剂包含：（a）7-氯-5-羟基-1- [2-甲基-4-（2-甲基苯甲酰氨基）苯甲酰基] -2,3,4,5-四氢-1H- 苯并氮杂和/或其盐; （b）含羟基丙氧基的羟丙基纤维素的量为50重量％％以上; 和（c）选自羧甲基纤维素，羧甲基淀粉，交聚维酮，平均粒径为30〜70μm，90％累积粒径为100〜200μm的低取代羟丙基纤维素中的至少1种。

8. 发明授权

US07018613B2 Preparations for evaluating eliminative ability of stomach 失效
公开(公告)号：US07018613B2
公开(公告)日：2006-03-28
申请号：US10275072
申请日：2001-04-25
申请人： Shinsuke Nakagawa , Keigo Yamada , Masateru Miyake , Makoto Inada , Nobuhiro Ikei , Atsunari Noda , Hideji Nonomura
发明人： Shinsuke Nakagawa , Keigo Yamada , Masateru Miyake , Makoto Inada , Nobuhiro Ikei , Atsunari Noda , Hideji Nonomura
IPC分类号： A61K51/00
CPC分类号： A61K51/1206 , A61K51/12
摘要： Preparations whereby reduction or acceleration of the gastric emptying rate can be noninvasively evaluated: and a method of evaluating the gastric emptying rate by using these preparations. Thus, reduction or acceleration of the gastric emptying rate can be safely and conveniently examined. Namely, theses preparations are useful in objectively diagnosing the gastric motor function, as well as in evaluating and judging the drug effect or therapeutic effect of a drug concerning the gastric motor function on individual patients.

9. 发明申请

US20060039079A1 Magnetic disk apparatus with dual stage actuator 有权
标题翻译：带双级执行器的磁盘设备
公开(公告)号：US20060039079A1
公开(公告)日：2006-02-23
申请号：US11200999
申请日：2005-08-09
申请人： Masahito Kobayashi , Shinsuke Nakagawa , Hidehiko Numasato , Yoshio Soyama
发明人： Masahito Kobayashi , Shinsuke Nakagawa , Hidehiko Numasato , Yoshio Soyama
IPC分类号： G11B5/596
CPC分类号： G11B5/596 , G11B5/556
摘要： In one embodiment, a magnetic disk apparatus comprises a magnetic disk for recording information; a magnetic head that reads information from, or writes information to, the magnetic disk; an actuator device that drives the magnetic head; and a control system that controls the driving of the actuator device. The actuator device is configured by a dual stage actuator comprising a fine actuator that drives the head and a coarse actuator that drives the magnetic head together with the fine actuator. The control system includes a fine controller that generates an operational value for driving the fine actuator and a coarse controller that generates an operational amount for driving the coarse actuator. The control system includes a mechanism for smoothly changing the operational amount generated by the fine controller immediately before saturation resulting from an applied voltage limit of the fine actuator or at the time the fine actuator returns to a control range from the saturation.
摘要翻译：在一个实施例中，磁盘装置包括用于记录信息的磁盘; 从磁盘读取信息或将信息写入磁盘的磁头; 驱动磁头的致动器装置; 以及控制致动器装置的驱动的控制系统。致动器装置由双级致动器构成，该双级致动器包括驱动头部的精细致动器和与精细致动器一起驱动磁头的粗略致动器。该控制系统包括产生用于驱动精细致动器的操作值的精细控制器和产生用于驱动粗动作器的操作量的粗略控制器。该控制系统包括一个机构，用于在精细致动器施加的电压极限之前或在精细致动器从饱和状态返回到控制范围时，立即在精确控制器产生的精确控制器之前平滑地改变操作量。

10. 发明授权

US06342194B1 NF3 treating process 失效
标题翻译： NF3治疗过程
公开(公告)号：US06342194B1
公开(公告)日：2002-01-29
申请号：US09545521
申请日：2000-04-07
申请人： Takayuki Ishibashi , Shinsuke Nakagawa
发明人： Takayuki Ishibashi , Shinsuke Nakagawa
IPC分类号： B01J802
CPC分类号： B01D53/685 , B01D53/82 , B01J8/02
摘要： A process for treating NF3 useful as a dry etching gas and cleaning gas in processes for producing LSI, TFT, and solar cell and in an electron photographic processes. The treating process comprises following step: (a) preparing a reactor including agitator blades for agitating gas in the reactor and generating a flow of the gas, and a gas flow guide tube for efficiently circulating and dispersing the gas flow generated by the agitator blades in a space of the reactor; (b) stationarily placing at least one substance selected from the group consisting of a metal and a metal compound within a reactor, the metal being at least one metal selected from the group consisting of Si, B, W, Mo, V, Se, Te and Ge, the metal compound being at least one metal compound selected from the group consisting of solid compounds of Si, B, W, Mo, V, Se, Te and Ge: (c) introducing a gas containing NF3 into the reactor to react the introduced gas with at least one substance of the metal and the metal compound at a temperature ranging from 400 to 900° C. upon operating the agitator blades of the reactor so as to form a fluoride gas; and (d) capturing the fluoride gas.
摘要翻译：一种用于制造LSI，TFT和太阳能电池的工艺中用作干蚀刻气体和清洁气体的NF 3的方法以及电子照相法。处理方法包括以下步骤：（a）制备包括用于在反应器中搅拌气体并产生气体流的搅拌器叶片的反应器，以及用于有效地将由搅拌器叶片产生的气流循环和分散的气流引导管反应堆的一个空间; （b）在反应器内固定放置选自金属和金属化合物的至少一种物质，所述金属为选自Si，B，W，Mo，V，Se， Te和Ge的金属化合物，选自Si，B，W，Mo，V，Se，Te和Ge的固体化合物中的至少一种金属化合物：（c）将含有NF 3的气体引入反应器在操作反应器的搅拌叶片时，引入的气体与金属和金属化合物的至少一种物质在400-900℃的温度下反应，以形成氟化物气体; 和（d）捕获氟化物气体。

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