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    • 2. 发明授权
    • Semiconductor device and method of manufacturing the same
    • 半导体装置及其制造方法
    • US5696008A
    • 1997-12-09
    • US668180
    • 1996-06-21
    • Tokuhiko TamakiTatsuo SugiyamaHiroaki Nakaoka
    • Tokuhiko TamakiTatsuo SugiyamaHiroaki Nakaoka
    • H01L21/8238H01L27/092H01L21/265H01L21/70
    • H01L21/82385H01L21/823885H01L27/0922
    • On a semiconductor substrate made of p-type silicon, there are formed, in a successively layered fashion, a first p-type silicon semiconductor layer, laterally paired first n-type silicon semiconductor layers, laterally paired second p-type silicon semiconductor layers, and laterally paired n-type silicon semiconductor layers, by an epitaxial growth method. On the second n-type silicon semiconductor layer on the right side, there are successively formed a third p-type silicon semiconductor layer, a third n-type silicon semiconductor layer and a fourth p-type silicon semiconductor layer. The left first n-type silicon semiconductor layer, left second p-type silicon semiconductor layer and left second n-type silicon semiconductor layer form a first insular multilayered portion forming an n-channel MOSFET. The third p-type silicon semiconductor layer, third n-type silicon semiconductor layer and fourth p-type silicon semiconductor layer form a second insular portion forming a p-channel MOSFET. A first gate electrode is formed on a side surface of the left second p-type silicon semiconductor layer with a gate insulating film therebetween, and a second gate electrode is formed on a side surface of the right third n-type silicon semiconductor layer with a gate insulating film therebetween.
    • 在由p型硅制成的半导体衬底上,以连续分层的方式形成第一p型硅半导体层,横向配对的第一n型硅半导体层,横向配对的第二p型硅半导体层, 和横向配对的n型硅半导体层,通过外延生长法。 在右侧的第二n型硅半导体层上,依次形成第三p型硅半导体层,第三n型硅半导体层和第四p型硅半导体层。 左第一n型硅半导体层,左第二p型硅半导体层和左第二n型硅半导体层形成形成n沟道MOSFET的第一岛状多层部分。 第三p型硅半导体层,第三n型硅半导体层和第四p型硅半导体层形成形成p沟道MOSFET的第二岛形部分。 第一栅电极形成在左第二p型硅半导体层的侧表面上,栅极绝缘膜之间,第二栅电极形成在右第三n型硅半导体层的侧表面上, 栅绝缘膜。
    • 4. 发明授权
    • Semiconductor device with a vertical field effect transistor and method
of manufacturing the same
    • 具有垂直场效应晶体管的半导体器件及其制造方法
    • US5780898A
    • 1998-07-14
    • US856697
    • 1997-05-15
    • Tokuhiko TamakiTatsuo SugiyamaHiroaki Nakaoka
    • Tokuhiko TamakiTatsuo SugiyamaHiroaki Nakaoka
    • H01L21/8238H01L27/092H01L29/76H01L29/74H01L31/062
    • H01L21/82385H01L21/823885H01L27/0922
    • On a semiconductor substrate made of p-type silicon, there are formed, in a successively layered fashion, a first p-type silicon semiconductor layer, laterally paired first n-type silicon semiconductor layers, laterally paired second p-type silicon semiconductor layers, and laterally paired n-type silicon semiconductor layers, by an epitaxial growth method. On the second n-type silicon semiconductor layer on the right side, there are successively formed a third p-type silicon semiconductor layer, a third n-type silicon semiconductor layer and a fourth p-type silicon semiconductor layer. The left first n-type silicon semiconductor layer, left second p-type silicon semiconductor layer and left second n-type silicon semiconductor layer form a first insular multilayered portion forming an n-channel MOSFET. The third p-type silicon semiconductor layer, third n-type silicon semiconductor layer and fourth p-type silicon semiconductor layer form a second insular portion forming a p-channel MOSFET. A first gate electrode is formed on a side surface of the left second p-type silicon semiconductor layer with a gate insulating film therebetween, and a second gate electrode is formed on a side surface of the right third n-type silicon semiconductor layer with a gate insulating film therebetween.
    • 在由p型硅制成的半导体衬底上,以连续分层的方式形成第一p型硅半导体层,横向配对的第一n型硅半导体层,横向配对的第二p型硅半导体层, 和横向配对的n型硅半导体层,通过外延生长法。 在右侧的第二n型硅半导体层上,依次形成第三p型硅半导体层,第三n型硅半导体层和第四p型硅半导体层。 左第一n型硅半导体层,左第二p型硅半导体层和左第二n型硅半导体层形成形成n沟道MOSFET的第一岛状多层部分。 第三p型硅半导体层,第三n型硅半导体层和第四p型硅半导体层形成形成p沟道MOSFET的第二岛形部分。 第一栅电极形成在左第二p型硅半导体层的侧表面上,栅极绝缘膜之间,第二栅电极形成在右第三n型硅半导体层的侧表面上, 栅绝缘膜。
    • 6. 发明授权
    • Process for production of thioaryl compound
    • 硫代芳基化合物的制备方法
    • US5750763A
    • 1998-05-12
    • US532801
    • 1995-11-08
    • Tatsuo SugiyamaTadashi Nakayama
    • Tatsuo SugiyamaTadashi Nakayama
    • C07C319/06C07C319/14C07C319/20C07C321/24C07C321/26C07C323/20C07C323/22C07C323/33C07C323/34C07C323/37C07C323/39C07C323/52C07C321/28
    • C07C319/14C07C319/06
    • The present invention provides: a process for producing an alkali metal salt of an arylmercaptan compound, represented by general formula (3): ##STR1## which process comprises reacting a disulfide compound represented by general formula: ##STR2## with a hydroxide of an alkali metal M.sup.1 in the presence of a sulfur compound represented by general formula (2): H.sub.(2-i) S(M.sup.1).sub.i (2) a process for producing an alkoxycarbonylalkylthioaryl compound represented by general formula (5): ##STR3## which process comprises reacting the above-mentioned alkalimetal salt of an arylmercaptan compound with a halogenofattyacid ester compound represented by general formula (4): X.sup.1 R.sup.2 COOR.sup.3 (4) at pH 7-10; and a process for producing the above-mentioned alkoxycarbonylalkylthioaryl compound, which process comprises reacting the above-mentioned disulfide compound with the above-mentioned hydroxide of an alkali metal M.sup.1 in the presence of the above-mentioned sulfur compound to obtain an alkali metal salt of an arylmercaptan compound, and reacting said alkali metal salt, without isolating it, with the above-mentioned halogenofatty acid ester compound under the same condition as mentioned above.
    • PCT No.PCT / JP95 / 00455 Sec。 371日期:1995年11月8日 102(e)日期1995年11月8日PCT 1995年3月17日PCT公布。 WO95 / 25089 PCT公开 日期1995年9月21日本发明提供一种由通式(3)表示的芳基硫醇化合物的碱金属盐的制造方法:在通式(3)表示的硫化合物的存在下,由通式:tal M1表示的二硫化物 式(2):H(2-i)S(M1)i(2)制备由通式(5)表示的烷氧基羰基烷基硫代芳基化合物的方法:该方法包括使上述碱金属盐 的通式(4)表示的卤代酯酸酯化合物:X1R2COOR3(4),pH7-10的芳基硫醇化合物; 以及制备上述烷氧基羰基烷基硫代芳基化合物的方法,该方法包括使上述二硫化物与上述碱金属M1的氢氧化物在上述硫化合物的存在下反应,得到碱金属盐 在与上述相同的条件下,使所述碱金属盐与上述卤代酯酸酯化合物分离而使其与所述碱金属盐反应。
    • 7. 发明授权
    • Process for producing hexahydropyridazine and
hexahydropyridazine-1,2-dicarboxy derivative
    • 六氢哒嗪和六氢哒嗪-1,2-二羧基衍生物的制备方法
    • US5739329A
    • 1998-04-14
    • US530185
    • 1995-10-05
    • Tatsuo Sugiyama
    • Tatsuo Sugiyama
    • C07D237/04
    • C07D237/04
    • The present invention provides a process for producing a hexahydropyridazine-1,2-dicarboxy derivative represented by the general formula: ##STR1## wherein R.sup.1 and R.sup.2 represent each independently an alkyl group, by reacting a hydrazinedicarboxy derivative represented by the general formula: R.sup.1 OOC--NH--NH--COOR.sup.2 (1) wherein R.sup.1 and R.sup.2 have the same meaning as mentioned above, with a dihalogenobutane represented by the general formula: X.sup.1 --CH.sub. CH.sub.2 CH.sub.2 CH.sub.2 --X.sup.2 (2) wherein X.sup.1 and X.sup.2 represent each independently a halogen atom, in the presence of an alkali metal hydroxide, characterized in that the above reaction is effected in an aprotic polar solvent, and a process for producing a hexahydropyridazine, characterized by decarboxylating the thus obtained hexahydropyridazine-1,2-dicarboxy derivative (3) without isolation in the presence of an alkali metal hydroxide and a hydrogen-denoting compound.
    • PCT No.PCT / JP95 / 00184 Sec。 371日期1995年10月5日第 102(e)日期1995年10月5日PCT 1995年2月10日提交PCT公布。 公开号WO95 / 21828 日期:1995年8月17日本发明提供了通式(3)表示的六氢哒嗪-1,2-二羧基衍生物的制造方法,其中R1和R2各自独立地表示烷基,通过使肼基二羧基衍生物 由以下通式表示的R1OOC-NH-NH-COOR2(1)其中R1和R2具有与上述相同的含义,与由以下通式表示的二卤代丁烷:X1-CHCH2CH2CH2-X2(2)其中X1和X2表示 各自独立地是卤素原子,在碱金属氢氧化物的存在下,其特征在于上述反应在非质子极性溶剂中进行,和制备六氢哒嗪的方法,其特征在于如此得到的六氢哒嗪-1,2-二羧基 衍生物(3),在碱金属氢氧化物和氢表示化合物存在下不分离。