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1. 发明授权

US06225265B1 Miniature electric motor with reduction worm gear unit 有权
标题翻译：带减速蜗轮减速器的微型电动机
公开(公告)号：US06225265B1
公开(公告)日：2001-05-01
申请号：US09310159
申请日：1999-05-12
申请人： Isao Shibuya , Junya Kurata
发明人： Isao Shibuya , Junya Kurata
IPC分类号： C10M12526
CPC分类号： C10M125/26 , Y10T74/19991
摘要： In a miniature electric motor with reduction worm gear unit, a reduction worm gear unit is mounted on a motor portion and an output of the motor portion is subjected to a speed reduction through the unit. In lubricant for lubricating worm gears of the unit, fine silica grain is added and mixed to base oil, and a content of the fine silica grain is in a range of about 3 to about 10 wt. %. It is possible to always maintain reverse rotation proof while always keeping a desired gear transmission efficiency in a wide environmental temperature range. As a result, it is possible to miniaturize a motor and also to increase a life cycle number to prolong service life of the motor. The motor may be applied to an electric window device of an automotive vehicle.
摘要翻译：在具有减速蜗轮减速器的微型电动机中，减速蜗轮单元安装在电动机部分上，电动机部分的输出通过该单元进行减速。在用于润滑蜗杆蜗杆的润滑剂中，添加微细二氧化硅颗粒并与基油混合，二氧化硅细粒的含量在约3至约10重量％的范围内。％。可以始终保持反向旋转防止，同时始终保持在宽的环境温度范围内所需的齿轮传动效率。结果，可以使电动机小型化并且增加寿命周期数以延长电动机的使用寿命。马达可以应用于机动车辆的电动窗装置。

2. 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。

3. 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.

4. 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。

5. 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。

6. 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。

7. 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。

8. 发明授权

US06245166B1 Material for sliding contact, composite clad material, and small-sized direct current motor using the same 有权
标题翻译：滑动接触材料，复合包覆材料及使用该材料的小型直流电动机
公开(公告)号：US06245166B1
公开(公告)日：2001-06-12
申请号：US09242607
申请日：1999-12-21
申请人： Isao Shibuya , Keiji Nakamura , Kenji Shiraki , Toshiya Yamamoto , Takao Asada
发明人： Isao Shibuya , Keiji Nakamura , Kenji Shiraki , Toshiya Yamamoto , Takao Asada
IPC分类号： C22C506
CPC分类号： B32B15/01 , B32B15/018 , C22C5/06 , C22C5/08 , H01R13/03 , H01R39/025 , H01R39/26 , Y10S428/929 , Y10T428/12493 , Y10T428/12889 , Y10T428/12896 , Y10T428/12903
摘要： An object of the present invention is to provide a material for a sliding contact whose alloy composition does not contain an environmentally detrimental substance such as Cd, which exhibits excellent contact resistance, whose electrical functions are good and free of time-course variation, and which further exhibits excellent wear resistance. The material for a sliding contact assumes the form of an Ag—Zn—Pd, Ag—Zn—Pd—Cu, Ag—Zn—Pd—Ni, or Ag—Zn—Pd—Cu—Ni alloy. In the compositions of these alloys, the Zn content is 0.1-3.0% by weight, the Pd content is 0.1-1.5% by weight, and the balance is Ag. When Cu is contained, the Cu content is 0.1-3.0% by weight. When Ni is contained, the Ni content is 0.01-0.5% by weight. Zn, Pd, and Cu are present in the Ag &agr; phase in the form of solid solution. Ni particles are finely dispersed in the alloys. A composite clad material is formed through use of the material for a sliding contact. A commutator manufactured through use of the composite clad material is incorporated into a small-sized direct current motor used in a household electrical appliance.
摘要翻译：本发明的目的是提供一种用于滑动接触的材料，其合金组成不含有诸如Cd的环境有害物质，其表现出优异的接触电阻，其电功能良好且无时间变化，并且其中进一步表现出优异的耐磨性。用于滑动接触的材料呈现Ag-Zn-Pd，Ag-Zn-Pd-Cu，Ag-Zn-Pd-Ni或Ag-Zn-Pd-Cu-Ni合金的形式。在这些合金的组成中，Zn含量为0.1-3.0重量％，Pd含量为0.1-1.5重量％，余量为Ag。当含有Cu时，Cu含量为0.1-3.0重量％。当含有Ni时，Ni含量为0.01-0.5重量％。 Zn，Pd和Cu以固溶体的形式存在于Agα相中。 Ni颗粒细分散在合金中。通过使用用于滑动接触的材料形成复合包覆材料。通过使用复合包覆材料制造的换向器被并入到家用电器中使用的小型直流电动机中。

9. 发明授权

US5972131A Ag-Cu alloy for a sliding contact 失效
标题翻译： Ag-Cu合金用于滑动接触
公开(公告)号：US5972131A
公开(公告)日：1999-10-26
申请号：US970535
申请日：1997-11-14
申请人： Takao Asada , Keiji Nakamura , Isao Shibuya , Toshiya Yamamoto , Tetsuya Nakamura , Kiyoshi Nakama
发明人： Takao Asada , Keiji Nakamura , Isao Shibuya , Toshiya Yamamoto , Tetsuya Nakamura , Kiyoshi Nakama
IPC分类号： C22C5/08 , C22C5/06
CPC分类号： C22C5/08 , Y10S428/929 , Y10T428/12486 , Y10T428/12493 , Y10T428/12896
摘要： An Ag--Cu alloy for a sliding contact containing:a) 0.1 to 8.0 wt. % of Cu, based on the weight of the alloy, wherein at least 70 wt. % of the Cu contained in the alloy is solid-solubilized in an Ag-.alpha.-phase; andb) 0.1 to 4.0 wt. %, based on the weight of the alloy, of at least one metal selected from the group consisting of Ge, Ni, Sn, In, Zn, Mg, Mn, Sb, Pb and Bi.The Ag--Cu alloy is desirably utilized to form a composite with a Cu or Cu alloy base material. Such composite has been found to be very useful for fabricating the commutator of a compact DC motor.
摘要翻译：用于滑动接触的Ag-Cu合金，其包含：a）0.1至8.0重量％基于合金的重量，Cu的至少70重量％合金中所含的Cu的％％固溶在Ag-α相中; 和b）0.1〜4.0重量％选自Ge，Ni，Sn，In，Zn，Mg，Mn，Sb，Pb和Bi中的至少一种金属，基于合金的重量。优选使用Ag-Cu合金以与Cu或Cu合金基材形成复合材料。已经发现，这种复合材料对于制造紧凑型DC电动机的换向器是非常有用的。

10. 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。

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