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1. 发明授权

US5550230A 7-Substituted-2-oxa-7-azabicyclo [3.2.0.]heptan-6-one compound and method for the preparation thereof 失效
标题翻译： 7-取代-2-氧杂-7-氮杂双环[3.2.0]庚-6-酮化合物及其制备方法
公开(公告)号：US5550230A
公开(公告)日：1996-08-27
申请号：US396778
申请日：1995-03-01
申请人： Yoichi Taguchi , Akihiro Oishi , Isao Shibuya , Tohru Tsuchiya
发明人： Yoichi Taguchi , Akihiro Oishi , Isao Shibuya , Tohru Tsuchiya
IPC分类号： A01N43/90 , C07D491/04 , C07D491/048 , A61K31/395
CPC分类号： C07D491/04 , A01N43/90
摘要： Disclosed is a novel .beta.-lactam compound, a 7-substituted-2-oxa-7-azabicyclo[3.2.0]heptan-6-one represented by the general formula ##STR1## in which R is an alkyl, cycloalkyl, aryl, halogen-substituted aryl or alkaryl group, having usefulness as an intermediate for the synthesis of various biologically active compounds. The compound can be prepared by the reaction of an isocyanate compound RNCO, R being the same as above, and 2,3-dihydrofuran, preferably, under pressurization up to 2000 atmospheres or higher.
摘要翻译：公开了一种新的β-内酰胺化合物，由通式“IMAGE”表示的7-取代-2-氧杂-7-氮杂双环[3.2.0]庚-6-酮，其中R是烷基，环烷基，芳基，卤素取代的芳基或烷芳基，其作为用于合成各种生物活性化合物的中间体具有有用性。化合物可以通过异氰酸酯化合物RNCO，与上述相同的R和2,3-二氢呋喃的反应来制备，优选在加压至2000个大气压或更高的条件下进行。

2. 发明授权

US06407228B1 Method for the preparation of &bgr;-lactam compound 失效
标题翻译： β-内酰胺化合物的制备方法
公开(公告)号：US06407228B1
公开(公告)日：2002-06-18
申请号：US08527217
申请日：1995-09-12
申请人： Yoichi Taguchi , Akihiro Oishi , Isao Shibuya , Tohru Tsuchiya
发明人： Yoichi Taguchi , Akihiro Oishi , Isao Shibuya , Tohru Tsuchiya
IPC分类号： C07D20508
CPC分类号： C07D201/02 , C07D205/08
摘要： A simple and efficient method is proposed for the preparation of a &bgr;-lactam compound such as 1-phenyl-4-ethoxy-2-azetidinone which can be produced by mixing an isocyanate compound such as phenyl isocyanate and a vinyl ether compound such as ethyl vinyl ether and heating the mixture at a moderate temperature under a superatmospheric pressure of up to 12000 atmospheres.
摘要翻译：提出了一种制备β-内酰胺化合物如1-苯基-4-乙氧基-2-氮杂环丁酮的简单且有效的方法，其可以通过将异氰酸酯化合物如异氰酸苯酯和乙烯基醚化合物如乙基乙烯基醚，并在中等温度下在高达12000个大气压的超大气压下加热该混合物。

3. 发明授权

US5700931A 7-substituted-2-oxa�3.2.0!heptan-6-one compound and method for the preparation thereof 失效
标题翻译： 7-取代-2-氧杂[3.2.0]庚-6-酮化合物及其制备方法
公开(公告)号：US5700931A
公开(公告)日：1997-12-23
申请号：US654521
申请日：1996-05-29
申请人： Yoichi Taguchi , Akihiro Oishi , Isao Shibuya , Tohru Tsuchiya
发明人： Yoichi Taguchi , Akihiro Oishi , Isao Shibuya , Tohru Tsuchiya
IPC分类号： A01N43/90 , C07D491/04 , C07D491/048 , A61K31/395
CPC分类号： C07D491/04 , A01N43/90
摘要： Disclosed is a novel .beta.-lactam compound, a 7-substituted-2-oxa-7-azabicyclo�3.2.0!heptan-6-one represented by the general formula ##STR1## in which R is an alkyl, cycloalkyl, aryl, halogen-substituted aryl or alkaryl group, having usefulness as an intermediate for the synthesis of various biologically active compounds. The compound can be prepared by the reaction of an isocyanate compound RNCO, R being the same as above, and 2,3-dihydrofuran, preferably, under pressurization up to 2000 atmospheres or higher.
摘要翻译：公开了一种新的β-内酰胺化合物，由通式“IMAGE”表示的7-取代-2-氧杂-7-氮杂双环[3.2.0]庚-6-酮，其中R是烷基，环烷基，芳基，卤素取代的芳基或烷芳基，其作为用于合成各种生物活性化合物的中间体具有有用性。化合物可以通过异氰酸酯化合物RNCO，与上述相同的R和2,3-二氢呋喃的反应来制备，优选在加压至2000个大气压或更高的条件下进行。

4. 发明授权

US5677444A Method for the preparation of .beta.-ketothioamide compound 失效
标题翻译： β-酮硫代酰胺化合物的制备方法
公开(公告)号：US5677444A
公开(公告)日：1997-10-14
申请号：US530402
申请日：1995-09-15
申请人： Tohru Tsuchiya , Isao Shibuya , Yoichi Taguchi , Akihiro Oishi , Kazumasa Honda
发明人： Tohru Tsuchiya , Isao Shibuya , Yoichi Taguchi , Akihiro Oishi , Kazumasa Honda
IPC分类号： C07D223/08 , C07C327/42 , C07C327/44 , C07D223/02 , C07D223/06 , C07D225/02
CPC分类号： C07C327/44 , C07C327/42 , C07D223/06 , C07D225/02
摘要： A novel and simple method is proposed for the synthetic preparation of an N,N-disubstituted .beta.-ketothioamide compound represented by the general formula R.sup.1 R.sup.2 N--CS--CH.sub.2 --CO--R.sup.3, in which R.sup.1 and R.sup.2 are each a monovalent hydrocarbon group or each a divalent hydrocarbon group jointly forming a cyclic structure together with the nitrogen atom and R.sup.3 is a hydrogen atom, a monovalent hydrocarbon group or a divalent hydrocarbon group forming a cyclic structure jointly with R.sup.1, R.sup.1 being a divalent hydrocarbon group and R.sup.2 being a monovalent hydrocarbon group. The method comprises:(a) mixing an N,N-disubstituted amide compound represented by the general formula R.sup.1 R.sup.2 N--CO--R.sup.3, and a bis(trialkylsilyl)thioketene compound represented by the general formula (R.sub.3 Si).sub.2 C.dbd.C.dbd.S, in which each R is an alkyl group, to effect an addition reaction therebetween forming an intermediate compound; and (b) dissolving the intermediate compound obtained in step (a) in an alcohol.
摘要翻译：提出了一种简单的方法，用于合成制备由通式R 1 R 2 N-CS-CH 2 -CO-R 3表示的N，N-二取代的β-酮硫代酰胺化合物，其中R 1和R 2各自是一价烃基，二价烃基与氮原子一起形成环状结构，R 3为氢原子，一价烃基或二价烃基，与R 1一起形成环状结构，R 1为二价烃基，R 2为一价烃基。该方法包括：（a）将由通式R 1 R 2 N -CO-R 3表示的N，N-二取代酰胺化合物和由通式（R3Si）2C = C = S表示的双（三烷基甲硅烷基）硫代烯酮化合物混合，其中每个R是烷基，以形成中间体化合物之间的加成反应; 和（b）将步骤（a）中获得的中间体化合物溶解在醇中。

5. 发明授权

US5585487A Method for the preparation of .beta.-thiolactam compound 失效
标题翻译： β-硫代内酰胺化合物的制备方法
公开(公告)号：US5585487A
公开(公告)日：1996-12-17
申请号：US613100
申请日：1996-03-08
申请人： Akihiro Oishi , Yoichi Taguchi , Isao Shibuya , Tohru Tsuchiya
发明人： Akihiro Oishi , Yoichi Taguchi , Isao Shibuya , Tohru Tsuchiya
IPC分类号： B01J3/00 , C07D491/048 , C07D493/04 , C07D205/095
CPC分类号： C07D493/04
摘要： Disclosed is a method for the preparation of a .beta.-thiolactam compound, i.e. a 7-substituted-2-oxa-7-azabicyclo [3.2.0]-heptan-6-thione, represented by the general formula ##STR1## in which R is an alkyl or aryl group, having usefulness as an intermediate for the synthesis of various biologically active compounds. The compound can be prepared by the reaction of an isothiocyanate compound R--NCS, R being the same as above, and 2,3-dihydrofuran, preferably, under pressurization up to 2000 atmospheres or higher at an elevated temperature.
摘要翻译：公开了一种制备β-硫代内酰胺化合物的方法，即由通式“IMAGE”表示的7-取代-2-氧杂-7-氮杂双环[3.2.0]庚基-6-硫酮，其中R 是具有作为合成各种生物活性化合物的中间体的有用性的烷基或芳基。该化合物可以通过异硫氰酸酯化合物R-NCS，与上述相同的R和2,3-二氢呋喃的反应制备，优选在高达2000℃或更高的加压下进行。

6. 发明授权

US5089612A Thiadiazine compound and method for preparing same 失效
标题翻译：噻嗪化合物及其制备方法
公开(公告)号：US5089612A
公开(公告)日：1992-02-18
申请号：US486401
申请日：1990-02-28
申请人： Masahiko Yasumoto , Tohru Tsuchiya , Isao Shibuya , Midori Goto
发明人： Masahiko Yasumoto , Tohru Tsuchiya , Isao Shibuya , Midori Goto
IPC分类号： A01N47/28 , A61K31/54 , C07D285/34
CPC分类号： C07D285/34
摘要： There is disclosed a novel thiadiazine, 2,6-bis(disubstituted amino)-4-dialkylthiocarbamoylimino-1,3,5-thiadiazine, and method for preparing same. According to the disclosure a compound useful for a medicine and agricultural chemical can be obtained efficiently by a one-step reaction using inexpensive raw materials.

7. 发明授权

US5138053A Method for producing thiadiazine compounds 失效
标题翻译：生产噻嗪化合物的方法
公开(公告)号：US5138053A
公开(公告)日：1992-08-11
申请号：US793014
申请日：1991-11-15
申请人： Masahiko Yasumoto , Touru Tsuchiya , Yoichi Taguchi , Isao Shibuya , Katsumi Yonemoto
发明人： Masahiko Yasumoto , Touru Tsuchiya , Yoichi Taguchi , Isao Shibuya , Katsumi Yonemoto
IPC分类号： C07D285/34
CPC分类号： C07D285/34
摘要： There is disclosed a method for producing 2,6-bis(disubstituted amino)-1,3,5-thiadiazine-4-one compounds represented by formula (I). The method comprises reacting an N,N-disubstituted cyanamide represented by formula (II) with carbonyl sulfide represented by formula (III) under a high pressure. Formula (I) ##STR1## wherein R.sub.1 and R.sub.2 each represent an alkyl group or R.sub.1 and R.sub.2 may bond together to form a ring, Formula (II) ##STR2## wherein R.sub.1 and R.sub.2 each have the same meanings as in formula (I), Formula (III)S.dbd.C.dbd.O.

8. 发明授权

US5136198A Carbon brush for miniature motors and method of making same 失效
标题翻译：用于微型电动机的碳刷及其制造方法
公开(公告)号：US5136198A
公开(公告)日：1992-08-04
申请号：US505906
申请日：1990-04-05
申请人： Isao Shibuya
发明人： Isao Shibuya
IPC分类号： H01R39/26 , H01R43/12
CPC分类号： H01R43/12 , H01R39/26
摘要： A carbon brush used for a miniature motor, which has a permanent magnet field and is caused to rotate through current commutation via a commutator, formed by bonding graphite powder and used for making sliding contact with the commutator for current commutation, in which the carbon brush is a metal-plated graphite brush formed by pressure-forming and sintering the graphite powder after covering particles of the graphite powder with a metallic layer; the graphite powder used for the metal-plated graphite brush being purified to reduce the ash content of the graphite powder to 0.05 wt. %, and the method of making the same.
摘要翻译：一种用于微型电动机的碳刷，其具有永久磁场并通过换向器旋转通过电流换向，通过接合石墨粉末并用于与换向器滑动接触而形成电流换向，其中碳刷是通过在用石墨粉末覆盖石墨粉末的金属层之后对石墨粉末进行压力成形和烧结而形成的金属镀石墨刷; 用于金属镀石墨刷的石墨粉被净化，以将石墨粉的灰分含量降低至0.05重量％。％，以及制作相同的方法。

9. 发明授权

US5876862A Sliding contact material, clad compoosite material, commutator employing said material and direct current motor employing said commutator 失效
标题翻译：滑动接触材料，包层复合材料，使用所述材料的换向器和采用所述换向器的直流电动机
公开(公告)号：US5876862A
公开(公告)日：1999-03-02
申请号：US732323
申请日：1997-05-06
申请人： Isao Shibuya , Toshiya Yamamoto , Takao Asada , Tetsuya Nakamura
发明人： Isao Shibuya , Toshiya Yamamoto , Takao Asada , Tetsuya Nakamura
IPC分类号： C22C5/02 , C22C5/06 , H01H1/02 , H01H1/023 , H01H1/36 , H01R39/04 , H01R39/20 , H02K13/00 , C22C5/08
CPC分类号： H01R39/04 , H01H1/023 , H01H1/36 , Y10S428/929 , Y10T428/12889 , Y10T428/12896 , Y10T428/12903
摘要： Sliding contacts comprising alloys such as Pd/Cu/Ag, Pt/Cu/Ag, Pd/Cu/Ag/Ni, Pt/Cu/Ag/Ni, Ag/Pd/Cu,Au, Ag/Pt/Cu/Au and two-layered composites comprising a surface layer of one of the foregoing alloys and a base layer comprised of copper or a copper-containing alloy. Also, three-layered composites comprising a surface layer of one of the foregoing alloys, an intermediate layer of one of the foregoing alloys and a base layer comprised of copper or a copper-containing alloy as well as direct current motors comprising commutators comprising a three-layered composite.
摘要翻译： PCT No.PCT / JP96 / 00409 Sec。 371日期：1997年5月6日 102（e）日期1997年5月6日PCT提交1996年2月23日PCT公布。公开号WO96 / 26526 日期：1996年8月29日包括Pd / Cu / Ag，Pt / Cu / Ag，Pd / Cu / Ag / Ni，Pt / Cu / Ag / Ni，Ag / Pd / Cu，Au，Ag / Pt / Cu / Au和包含上述合金之一的表面层和由铜或含铜合金构成的基底层的两层复合材料。另外，包括上述合金之一的表面层，上述合金之一的中间层和由铜或含铜合金构成的基底层以及包括换向器的直流电动机的三层复合材料包括三层叠复合材料。

10. 发明授权

US5502343A Miniature motor 失效
标题翻译：微型电机
公开(公告)号：US5502343A
公开(公告)日：1996-03-26
申请号：US260532
申请日：1994-06-16
申请人： Kazutoshi Yoshimura , Kenji Hagiwara , Isao Shibuya
发明人： Kazutoshi Yoshimura , Kenji Hagiwara , Isao Shibuya
IPC分类号： H01R39/22 , H01R39/56 , H02K13/00 , H02K13/10 , H02K23/00 , H02K23/04 , H02K13/06
CPC分类号： H02K13/10 , H01R39/56
摘要： A miniature motor comprising a case made of a metallic material, formed into a bottomed hollow tubular shape and having a permanent magnet fixedly fitted to the inner circumferential surface thereof, a rotor having an armature facing the permanent magnet and a commutator, and a case cap fitted to an open end of the case, and having brushes for making sliding contact with the commutator and input terminals electrically connected to the brushes; the rotor being rotatably supported by bearings provided on the bottom of the case and the case cap, in which an internal space defined by the case and the case cap is filled with an atmosphere of a polymer having a weight-average molecular weight of 50-5000.
摘要翻译：一种微型电动机，包括由金属材料制成的壳体，形成为有底的中空管状并具有固定地配合到其内周表面的永磁体，具有面向永磁体的电枢和换向器的转子和壳体盖并且具有用于与换向器滑动接触的刷子和与刷子电连接的输入端子; 该转子由壳体底部的轴承和外壳盖可旋转地支撑，其中由壳体和壳体盖限定的内部空间填充有重均分子量为50的聚合物的气氛， 5000。

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