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41. 发明申请

US20120056241A1 SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING THE SAME 有权
标题翻译：半导体器件及其制造方法
公开(公告)号：US20120056241A1
公开(公告)日：2012-03-08
申请号：US13225648
申请日：2011-09-06
申请人： Masakiyo SUMITOMO , Yasushi Higuchi , Shigemitsu Fukatsu
发明人： Masakiyo SUMITOMO , Yasushi Higuchi , Shigemitsu Fukatsu
IPC分类号： H01L29/739 , H01L21/331 , H01L21/28
CPC分类号： H01L29/7397 , H01L29/0619 , H01L29/0834 , H01L29/0839 , H01L29/1095 , H01L29/4236 , H01L29/66348
摘要： A semiconductor device includes a drift layer, a base layer on the drift layer, and trench gate structures. Each trench gate structure includes a trench reaching the drift layer by penetrating the base layer, a gate insulation layer on a wall surface of the trench, and a gate electrode on the gate insulation layer. A bottom portion of the trench gate structure is located in the drift layer and expands in a predetermined direction so that a distance between the bottom portions of adjacent trench gate structures is less than a distance between opening portions of adjacent trench gate structures in the direction. A thickness of the gate insulation layer is greater in the bottom portion than in the opening portion.
摘要翻译：半导体器件包括漂移层，漂移层上的基极层和沟槽栅极结构。每个沟槽栅极结构包括通过穿透基底层到达漂移层的沟槽，在沟槽的壁表面上的栅极绝缘层和栅极绝缘层上的栅极电极。沟槽栅极结构的底部位于漂移层中并沿预定方向膨胀，使得相邻沟槽栅极结构的底部之间的距离小于相邻沟槽栅极结构在该方向上的开口部分之间的距离。栅极绝缘层的厚度在底部比在开口部分大。

42. 发明授权

US07470525B2 Process for producing optically active 2-alkycysteine, derivative thereof, and processes for production 失效
标题翻译：光学活性2-烷基半胱氨酸及其衍生物的制造方法及其制造方法
公开(公告)号：US07470525B2
公开(公告)日：2008-12-30
申请号：US10579772
申请日：2004-11-18
申请人： Yasushi Higuchi , Akinori Tanaka , Ryuji Hasemi , Masaki Sugita
发明人： Yasushi Higuchi , Akinori Tanaka , Ryuji Hasemi , Masaki Sugita
IPC分类号： C12P13/12
CPC分类号： C12P13/12 , C07B2200/07 , C07C319/02 , C07D277/06 , C07D277/60 , C07C323/58
摘要： There is provided a process for producing an optically active 2-alkylcysteine or a salt thereof, characterized by allowing cells of microorganism or treated products thereof having an activity of stereoselective hydrolysis of the amide bond of a 2-alkyl-L-cysteinamide or a salt thereof to act on a 2-alkylcysteinamide consisting of a mixture of D- and L-isomers or a salt thereof; and allowing the obtained 2-alkyl-L-cysteine and 2-alkyl-D-cysteinamide to react with an aldehyde or a ketone, or an acetal or ketal thereof, so as to derive therefrom a 4-alkylthiazolidine-4-carboxylic acid or a salt thereof and a 4-alkylthiazolidine-4-carboxamide or a salt thereof, thereby efficiently separating and obtaining a 2-alkyl-L-cysteine or a salt thereof, or a 2-alkyl-D-cysteine or a salt thereof. There is also provided a process for producing a 4-alkylthiazolidine-4-carboxylic acid or a salt thereof from the 2-alkylcysteine or a salt thereof.
摘要翻译：提供了一种制备光学活性2-烷基半胱氨酸或其盐的方法，其特征在于使微生物或其处理产物的细胞具有立体选择性水解2-烷基-L-半胱氨酰胺或盐的酰胺键的活性作用于由D-和L-异构体的混合物或其盐组成的2-烷基半胱胺酰胺; 并使得到的2-烷基-L-半胱氨酸和2-烷基-D-半胱胺酰胺与醛或酮或其缩醛或缩酮反应，从而得到4-烷基噻唑烷-4-羧酸或其盐和4-烷基噻唑烷-4-甲酰胺或其盐，从而有效分离并获得2-烷基-L-半胱氨酸或其盐或2-烷基-D-半胱氨酸或其盐。还提供了由2-烷基半胱氨酸或其盐制备4-烷基噻唑烷-4-羧酸或其盐的方法。

43. 发明申请

US20080054325A1 Semiconductor device having lateral MOS transistor and Zener diode 有权
标题翻译：具有横向MOS晶体管和齐纳二极管的半导体器件
公开(公告)号：US20080054325A1
公开(公告)日：2008-03-06
申请号：US11892819
申请日：2007-08-28
申请人： Shigeki Takahashi , Takashi Nakano , Nozomu Akagi , Yasushi Higuchi , Tetsuo Fujii , Yoshiyuki Hattori , Makoto Kuwahara , Kyoko Okada
发明人： Shigeki Takahashi , Takashi Nakano , Nozomu Akagi , Yasushi Higuchi , Tetsuo Fujii , Yoshiyuki Hattori , Makoto Kuwahara , Kyoko Okada
IPC分类号： H01L27/06
CPC分类号： H01L27/0727 , H01L29/0696 , H01L29/0878 , H01L29/42356 , H01L29/42368 , H01L29/4238 , H01L29/7817 , H01L29/7821
摘要： A semiconductor device includes: a semiconductor substrate; a lateral MOS transistor disposed in the substrate; a Zener diode disposed in the substrate; and a capacitor disposed in the substrate. The transistor includes a drain and a gate, and the diode and the capacitor are coupled in series between the drain and the gate. This device has minimized dimensions and high switching speed. Further, both of a switching loss and a surge voltage are improved.
摘要翻译：半导体器件包括：半导体衬底; 设置在基板中的横向MOS晶体管; 设置在基板中的齐纳二极管; 以及设置在基板中的电容器。晶体管包括漏极和栅极，并且二极管和电容器串联耦合在漏极和栅极之间。该设备具有最小的尺寸和高切换速度。此外，改善了开关损耗和浪涌电压两者。

44. 发明申请

US20070037260A1 Process for producing optically active 2-alkycysteine, derivative thereof, and processes for production 失效
标题翻译：光学活性2-烷基半胱氨酸及其衍生物的制造方法及其制造方法
公开(公告)号：US20070037260A1
公开(公告)日：2007-02-15
申请号：US10579772
申请日：2004-11-18
申请人： Yasushi Higuchi , Akinori Tanaka , Ryuji Hasemi , Masaki Sugita
发明人： Yasushi Higuchi , Akinori Tanaka , Ryuji Hasemi , Masaki Sugita
IPC分类号： C12P13/12
CPC分类号： C12P13/12 , C07B2200/07 , C07C319/02 , C07D277/06 , C07D277/60 , C07C323/58
摘要： There is provided a process for producing an optically active 2-alkylcysteine or a salt thereof, characterized by allowing cells of microorganism or treated products thereof having an activity of stereoselective hydrolysis of the amide bond of a 2-alkyl-L-cysteinamide or a salt thereof to act on a 2-alkylcysteinamide consisting of a mixture of D- and L-isomers or a salt thereof; and allowing the obtained 2-alkyl-L-cysteine and 2-alkyl-D-cysteinamide to react with an aldehyde or a ketone, or an acetal or ketal thereof, so as to derive therefrom a 4-alkylthiazolidine-4-carboxylic acid or a salt thereof and a 4-alkylthiazolidine-4-carboxamide or a salt thereof, thereby efficiently separating and obtaining a 2-alkyl-L-cysteine or a salt thereof, or a 2-alkyl-D-cysteine or a salt thereof. There is also provided a process for producing a 4-alkylthiazolidine-4-carboxylic acid or a salt thereof from the 2-alkylcysteine or a salt thereof.
摘要翻译：提供了一种制备光学活性2-烷基半胱氨酸或其盐的方法，其特征在于使微生物或其处理产物的细胞具有立体选择性水解2-烷基-L-半胱氨酰胺或盐的酰胺键的活性作用于由D-和L-异构体的混合物或其盐组成的2-烷基半胱胺酰胺; 并使得到的2-烷基-L-半胱氨酸和2-烷基-D-半胱胺酰胺与醛或酮或其缩醛或缩酮反应，从而得到4-烷基噻唑烷-4-羧酸或其盐和4-烷基噻唑烷-4-甲酰胺或其盐，从而有效分离并获得2-烷基-L-半胱氨酸或其盐或2-烷基-D-半胱氨酸或其盐。还提供了由2-烷基半胱氨酸或其盐制备4-烷基噻唑烷-4-羧酸或其盐的方法。

45. 发明申请

US20060287398A1 2-alkylcysteinamide or salt thereof, process for producing these, and use of these 失效
标题翻译： 2-烷基半胱氨酰胺或其盐，其制备方法及其用途
公开(公告)号：US20060287398A1
公开(公告)日：2006-12-21
申请号：US10552634
申请日：2004-04-07
申请人： Yasushi Higuchi , Akinori Tanaka , Ryuji Hasemi
发明人： Yasushi Higuchi , Akinori Tanaka , Ryuji Hasemi
IPC分类号： A61K31/16
CPC分类号： C07C323/60 , C07B2200/07 , C07C319/02 , C07C319/06 , C12P13/12 , C12P41/006 , Y10S435/863 , Y10S435/91
摘要： A process for producing a 2-alkylcysteinamide, which comprises hydrolysis of a 4-alkylthiazolidine-4-carboxamide represented by the general formula (2) or a salt thereof: wherein R represents a lower alkyl group having 1-4 carbon atoms; and each of R1 and R2 independently represents hydrogen or a lower alkyl group having 1-4 carbon atoms, or R1 and R2 are linked together to form an alicyclic, structure having 4-7 carbon atoms, excluding the case where both R1 and R2 are hydrogen, to give a 2-alkylcysteinamide represented by the general formula (1) or a salt thereof wherein R represents a lower alkyl group having 1-4 carbon atoms. Cells of a microorganism or treated products thereof having activity of stereoselective hydrolysis of a 2-alkyl-L-cysteinamide are allowed to act on the compound represented by the general formula (1) to yield a 2-alkyl-L-cysteine.
摘要翻译：一种制备2-烷基半胱氨酰胺的方法，其包括由通式（2）表示的4-烷基噻唑烷-4-甲酰胺或其盐的水解：其中R表示具有1-4个碳原子的低级烷基; 并且R 1和R 2各自独立地表示氢或具有1-4个碳原子的低级烷基，或R 1和R 2独立地表示氢， SUB 2连接在一起形成具有4-7个碳原子的脂环族结构，不包括R 1和R 2都是氢的情况，得到由通式（1）表示的2-烷基半胱胺酰胺或其盐，其中R表示具有1-4个碳原子的低级烷基。允许具有2-烷基-L-半胱胺酰胺立体选择性水解活性的微生物或其处理产物的细胞作用于由通式（1）表示的化合物，得到2-烷基-L-半胱氨酸。

46. 发明授权

US06784317B2 Production of quaternary ammonium salt of hydroxycarboxylic acid and quarternary ammonium salt of inorganic acid 失效
标题翻译：生产羟基羧酸季铵盐和无机酸季铵盐
公开(公告)号：US06784317B2
公开(公告)日：2004-08-31
申请号：US10125371
申请日：2002-04-19
申请人： Yutaka Kanbara , Yasushi Higuchi , Tomoo Tsujimoto , Genki Nogami
发明人： Yutaka Kanbara , Yasushi Higuchi , Tomoo Tsujimoto , Genki Nogami
IPC分类号： C07C21162
CPC分类号： C07C209/20 , C07C211/63
摘要： A quaternary ammonium hydroxycarboxylate is produced by quaternizing a tertiary amine with a hydroxycarboxylic ester represented by the following Formula 1: wherein R1 to R3 are as defined in the disclosure. By using only one tertiary amine having at least one substituent different from R1 of the ester moiety of the hydroxycarboxylic ester and by controlling the reaction conditions, a mixture of quaternary ammonium hydroxycarboxylates having different quaternary ammonium ions is produced. By reacting an inorganic acid with the quaternary ammonium hydroxycarboxylate or its mixture, a quaternary ammonium salt of inorganic acid or its mixture is produced.
摘要翻译：通过用下列通式1表示的羟基羧酸季铵化叔胺来制备羟基羧酸季铵盐：其中R 1至R 3如本公开所定义。通过仅使用一种具有至少一个与羟基羧酸酯的酯部分的R 1不同的取代基的叔胺，并且通过控制反应条件，产生具有不同季铵离子的季铵羟基羧酸盐的混合物。通过使无机酸与羟基羧酸季铵盐或其混合物反应，生成无机酸的季铵盐或其混合物。

47. 发明授权

US06217730B1 Sputtering device 有权
标题翻译：溅射装置
公开(公告)号：US06217730B1
公开(公告)日：2001-04-17
申请号：US09548601
申请日：2000-04-13
申请人： Kuniaki Nakajima , Tomoyasu Kondo , Tsuyoshi Sahoda , Yasushi Higuchi , Takashi Komatsu
发明人： Kuniaki Nakajima , Tomoyasu Kondo , Tsuyoshi Sahoda , Yasushi Higuchi , Takashi Komatsu
IPC分类号： C23C1434
CPC分类号： H01J37/3447 , C23C14/0068 , C23C14/046 , C23C14/3464 , H01J37/34
摘要： A sputtering device enabling a small incident angle. A plurality of shield plates provided with holes at the same positions as targets are arranged in a vacuum chamber. Sputtering particles ejected diagonally from the targets 51-59 become attached to the shield plates 21-23 and only particles ejected vertically reach the surface of a substrate 12. As a result, it is possible to uniformly form a thin film inside microscopic holes of high aspect ratio. If sputtering gas is introduced close to the targets 51-59, reactant gas is introduced close to the substrate 12 and evacuation carried out close to the substrate 12, reactant gas does not reach the targets 51-59 side. Consequently, it is possible to prevent deterioration of the surfaces of the targets 51-59.
摘要翻译：能够实现小入射角的溅射装置。在与真空室相同位置设置有多个孔的多个屏蔽板配置在真空室内。从目标51-59斜对角喷射的溅射粒子附着在屏蔽板21-23上，只有垂直喷射的颗粒到达基板12的表面。结果，可以在高的微细孔内均匀地形成薄膜长宽比。如果将溅射气体靠近目标51-59引入，则将反应气体引入靠近基板12并在基板12附近进行抽真空，反应气体不会到达目标51-59侧。因此，可以防止靶51-59的表面的劣化。

48. 发明授权

US5900491A Preparation process and purification process of cyclic ester 失效
标题翻译：环酯的制备工艺及纯化工艺
公开(公告)号：US5900491A
公开(公告)日：1999-05-04
申请号：US934638
申请日：1997-09-22
申请人： Hideharu Kurashima , Yasushi Higuchi , Masahiro Kurokawa
发明人： Hideharu Kurashima , Yasushi Higuchi , Masahiro Kurokawa
IPC分类号： C07D319/12 , C07D319/06
CPC分类号： C07D319/12
摘要： A process for preparing a cyclic ester by reacting an .alpha.-hydroxycarboxylic acid or an .alpha.-hydroxycarboxyliclic acid ester with an orthoester. A process for purifying a cyclic ester by containing water and acid as impurities by adding an orthoester to a cyclic ester obtained by reaction of a reaction mixture including an .alpha.-hydrocarboxylic acid or an .alpha.-hydroxycarboxyliclic acid ester. According to the present invention, a high-purity cyclic ester containing small amounts of impurities such as water and an acid component can be provided.
摘要翻译：通过使α-羟基羧酸或α-羟基羧酸酯与原酸酯反应制备环酯的方法。通过向通过包含α-羟基羧酸或α-羟基羧酸酯的反应混合物反应获得的环状酯中加入原酸酯，通过将水和酸作为杂质来含有水和酸来纯化环状酯的方法。根据本发明，可以提供含有少量杂质如水和酸成分的高纯度环状酯。

49. 发明授权

US4822933A Process for producing a chlorohalobenzene 失效
标题翻译：氯代卤苯的制备方法
公开(公告)号：US4822933A
公开(公告)日：1989-04-18
申请号：US120171
申请日：1987-11-12
申请人： Toshihiro Suzuki , Yasushi Higuchi
发明人： Toshihiro Suzuki , Yasushi Higuchi
IPC分类号： B01J29/00 , B01J29/50 , B01J29/60 , C07B61/00 , C07C17/00 , C07C17/12 , C07C25/02 , C07C25/13 , C07C67/00 , C07C17/24
CPC分类号： C07C17/12
摘要： A process for producing a chlorohalobenzene represented by the general formula: ##STR1## where X' is a halogen atom, by chlorinating a benzene represented by the general formula: ##STR2## where X is a hydrogen atom or a halogen atom, in a liquid phase in the presence of a catalyst, characterized in that L-type zeolite is used as the catalyst.
摘要翻译：通过氯化由以下通式表示的苯，其中X是氢原子，或其中X是氢原子，其中X是氢原子，其中X'是卤素原子，由下式通式（I）表示的氯代卤苯的制备方法：卤素原子，在催化剂存在下为液相，其特征在于使用L型沸石作为催化剂。

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