公开(公告)号：US20100073138A1

公开(公告)日：2010-03-25

申请号：US12586340

申请日：2009-09-21

申请人： Mikitoshi Suzuki ,  Masahiro Sugimoto ,  Kenichi Nakamura

发明人： Mikitoshi Suzuki ,  Masahiro Sugimoto ,  Kenichi Nakamura

IPC分类号： H04Q5/22

CPC分类号： G06K7/0008 ,  G06K7/10297

摘要： This disclosure discloses an RFID tag communication apparatus capable of communicating with a plurality of RFID circuit elements, each of the RFID circuit elements having a tag antenna that transmits and receives information and an IC circuit part that stores information, comprising: a communication antenna that forms a communication range that includes said RFID circuit elements and performs wireless communication; at least one information acquisition device that attempts to acquire tag identification information from said RFID circuit elements positioned within said communication range by selectively using a plurality of communication protocols different from each other; and a storage processing device that performs predetermined storage processing with respect to a plurality of tag identification information with associating with each communication protocol, said plurality of tag identification information being acquired by said at least one information acquisition device with using said plurality of communication protocols different from each other.

摘要翻译： 本公开公开了一种能够与多个RFID电路元件通信的RFID标签通信装置，每个RFID电路元件具有发送和接收信息的标签天线和存储信息的IC电路部分，包括：形成 包括所述RFID电路元件并执行无线通信的通信范围; 至少一个信息获取装置，通过选择性地使用彼此不同的多个通信协议，尝试从位于所述通信范围内的所述RFID电路元件获取标签识别信息; 以及存储处理装置，其针对与各通信协议相关联的多个标签识别信息执行预定的存储处理，所述多个标签识别信息由所述至少一个信息获取装置利用所述多个通信协议采用不同的方式获取 从彼此。

公开(公告)号：US09024330B2

公开(公告)日：2015-05-05

申请号：US14141174

申请日：2013-12-26

申请人： Yukihiko Watanabe ,  Sachiko Aoi ,  Masahiro Sugimoto ,  Akitaka Soeno ,  Shinichiro Miyahara

发明人： Yukihiko Watanabe ,  Sachiko Aoi ,  Masahiro Sugimoto ,  Akitaka Soeno ,  Shinichiro Miyahara

IPC分类号： H01L29/47 ,  H01L29/45 ,  H01L29/16 ,  H01L21/285 ,  H01L29/78 ,  H01L21/04

CPC分类号： H01L29/47 ,  H01L21/0485 ,  H01L21/28518 ,  H01L29/1608 ,  H01L29/45 ,  H01L29/66068 ,  H01L29/78 ,  H01L29/7806 ,  H01L29/7813

摘要： A method of manufacturing a semiconductor device includes forming an ohmic electrode in a first area on one of main surfaces of a silicon carbide layer, siliciding the ohmic electrode, and forming a Schottky electrode in a second area on the one of the main surfaces of the silicon carbide layer with self alignment. The second area is exposed where the ohmic electrode is not formed.

摘要翻译： 一种制造半导体器件的方法包括：在碳化硅层的一个主表面上的第一区域中形成欧姆电极，将欧姆电极硅化，并在第二区域中形成肖特基电极 具有自对准的碳化硅层。 在没有形成欧姆电极的情况下暴露第二区域。

公开(公告)号：US08833902B2

公开(公告)日：2014-09-16

申请号：US12941914

申请日：2010-11-08

申请人： Takaya Sato ,  Yuji Kanome ,  Hiroyuki Tanaka ,  Yoshiaki Suzuki ,  Masahiro Sugimoto ,  Seiji Suzuki ,  Susumu Hirosawa ,  Takeaki Nakano

发明人： Takaya Sato ,  Yuji Kanome ,  Hiroyuki Tanaka ,  Yoshiaki Suzuki ,  Masahiro Sugimoto ,  Seiji Suzuki ,  Susumu Hirosawa ,  Takeaki Nakano

IPC分类号： B41J2/165

CPC分类号： B41J2/16585 ,  B41J2/16538

摘要： An apparatus includes a recording head having a sealing portion arranged in proximity to nozzle arrays and protruding beyond a nozzle surface. A wiper unit configured to wipe the nozzle surface of the recording head has a first wiper blade and a second wiper blade, and the first wiper blade is arranged to be inclined by an angle θ1 (θ1>0) with respect to a direction orthogonal to the wiping direction within a plane parallel to the nozzle surface, while the second wiper blade is arranged to be inclined by an angle θ2 (θ2

摘要翻译： 一种装置包括具有密封部分的记录头，该密封部分布置在喷嘴阵列附近并突出超过喷嘴表面。 被配置为擦拭记录头的喷嘴表面的刮水器单元具有第一刮水片和第二刮水片，并且第一刮水片布置成相对于第一刮板和倾斜角倾斜1; 在与喷嘴表面平行的平面内与擦拭方向正交的方向，而第二刮片设置成相对于与擦拭方向正交的方向倾斜角度θ; 2（＆amp; the; 2; 0） 飞机。

公开(公告)号：US08716121B2

公开(公告)日：2014-05-06

申请号：US13384850

申请日：2010-08-04

申请人： Akinori Seki ,  Masahiro Sugimoto ,  Akira Kawahashi ,  Yasuo Takahashi ,  Masakatsu Maeda

发明人： Akinori Seki ,  Masahiro Sugimoto ,  Akira Kawahashi ,  Yasuo Takahashi ,  Masakatsu Maeda

IPC分类号： H01L29/161 ,  H01L21/28 ,  H01L29/45

CPC分类号： H01L29/7802 ,  H01L21/0485 ,  H01L29/1608 ,  H01L29/45 ,  H01L29/66068 ,  H01L29/7395 ,  H01L29/78

摘要： An ohmic electrode for a p-type SiC semiconductor, and a method of forming the ohmic electrode. The ohmic electrode has an ohmic electrode layer, which has an amorphous structure and which is made of a Ti(1-x-y)Si(x)C(y) ternary film of which a composition ratio is within a composition range that is surrounded by two lines and two curves expressed by an expression x=0 (0.35≦y≦0.5), an expression y=−1.120x+0.5200 (0.1667≦x≦0.375), an expression y=1.778(x−0.375)2+0.1 (0≦x≦0.375) and an expression y=−2.504x2−0.5828x+0.5 (0≦x≦0.1667) and that excludes the line expressed by the expression x=0. The ohmic layer is directly laminated on a surface of a p-type SiC semiconductor.

摘要翻译： 用于p型SiC半导体的欧姆电极，以及形成欧姆电极的方法。 欧姆电极具有欧姆电极层，其具有非晶结构，并且由Ti（1-xy）Si（x）C（y）三元膜制成，其组成比在由 由表达式x = 0（0.35＆nlE; y＆nlE; 0.5）表示的两行和两条曲线，表达式y = -1.120x + 0.5200（0.1667＆nlE; x＆lt; lI; 0.375），表达式y = 1.778（x-0.375）2 +0.1（0＆nlE; x＆nlE; 0.375），并且表达式y = -2.504x2-0.5828x + 0.5（0＆nlE; x＆nlE; 0.1667），并且排除由表达式x = 0表示的行。 欧姆层直接层压在p型SiC半导体的表面上。

公开(公告)号：US08710586B2

公开(公告)日：2014-04-29

申请号：US13229892

申请日：2011-09-12

申请人： Toshimasa Yamamoto ,  Masahiro Sugimoto ,  Hidefumi Takaya ,  Jun Morimoto ,  Narumasa Soejima ,  Tsuyoshi Ishikawa ,  Yukihiko Watanabe

发明人： Toshimasa Yamamoto ,  Masahiro Sugimoto ,  Hidefumi Takaya ,  Jun Morimoto ,  Narumasa Soejima ,  Tsuyoshi Ishikawa ,  Yukihiko Watanabe

IPC分类号： H01L29/66 ,  H01L29/15

CPC分类号： H01L29/7813 ,  H01L29/086 ,  H01L29/1608 ,  H01L29/41766 ,  H01L29/45 ,  H01L29/66068

摘要： A SiC semiconductor device includes: a substrate, a drift layer, and a base region stacked in this order; first and second source regions and a contact layer in the base region; a trench penetrating the source and base regions; a gate electrode in the trench; an interlayer insulation film with a contact hole covering the gate electrode; a source electrode coupling with the source region and the contact layer via the contact hole; a drain electrode on the substrate; and a metal silicide film. The high concentration second source region is shallower than the low concentration first source region, and has a part covered with the interlayer insulation film, which includes a low concentration first portion near a surface and a high concentration second portion deeper than the first portion. The metal silicide film on the second part has a thickness larger than the first portion.

摘要翻译： SiC半导体器件包括：依次堆叠的衬底，漂移层和基极区域; 第一和第二源极区域和基极区域中的接触层; 穿透源区和基区的沟槽; 沟槽中的栅电极; 具有覆盖所述栅电极的接触孔的层间绝缘膜; 源极通过接触孔与源极区域和接触层耦合; 衬底上的漏电极; 和金属硅化物膜。 高浓度第二源区比低浓度第一源区浅，并且具有被层间绝缘膜覆盖的部分，其包括表面附近的低浓度第一部分和比第一部分更深的高浓度第二部分。 第二部分上的金属硅化物膜的厚度大于第一部分。

公开(公告)号：US08518809B2

公开(公告)日：2013-08-27

申请号：US13308721

申请日：2011-12-01

申请人： Hiroki Watanabe ,  Yasuo Kitou ,  Yasushi Furukawa ,  Kensaku Yamamoto ,  Hidefumi Takaya ,  Masahiro Sugimoto ,  Yukihiko Watanabe ,  Narumasa Soejima ,  Tsuyoshi Ishikawa

发明人： Hiroki Watanabe ,  Yasuo Kitou ,  Yasushi Furukawa ,  Kensaku Yamamoto ,  Hidefumi Takaya ,  Masahiro Sugimoto ,  Yukihiko Watanabe ,  Narumasa Soejima ,  Tsuyoshi Ishikawa

IPC分类号： H01L21/20

CPC分类号： H01L21/0262 ,  C30B25/186 ,  C30B29/36 ,  H01L21/02378 ,  H01L21/0243 ,  H01L21/02529 ,  H01L21/02658 ,  H01L21/046 ,  H01L21/0475 ,  H01L29/04

摘要： A manufacturing method of an SiC single crystal includes preparing an SiC substrate, implanting ions into a surface portion of the SiC substrate to form an ion implantation layer, activating the ions implanted into the surface portion of the SiC substrate by annealing, chemically etching the surface portion of the SiC substrate to form an etch pit that is caused by a threading screw dislocation included in the SiC substrate and performing an epitaxial growth of SiC to form an SiC growth layer on a surface of the SiC substrate including an inner wall of the etch pit in such a manner that portions of the SiC growth layer grown on the inner wall of the etch pit join with each other.

摘要翻译： SiC单晶的制造方法包括制备SiC衬底，将离子注入到SiC衬底的表面部分中以形成离子注入层，通过退火激活注入到SiC衬底的表面部分中的离子，化学蚀刻表面 以形成由SiC衬底中的螺纹位错引起的蚀刻坑，并且在SiC衬底的表面上进行SiC的外延生长以形成SiC生长层，所述SiC生长层包括蚀刻的内壁 以使得在蚀刻坑的内壁上生长的SiC生长层的部分彼此连接的方式形成凹坑。

公开(公告)号：US20130116148A1

公开(公告)日：2013-05-09

申请号：US13805170

申请日：2011-05-17

申请人： Tomoyoshi Soga ,  Masahiro Sugimoto ,  Makoto Suematsu ,  Takafumi Saito ,  Sumio Kawata

发明人： Tomoyoshi Soga ,  Masahiro Sugimoto ,  Makoto Suematsu ,  Takafumi Saito ,  Sumio Kawata

IPC分类号： G01N33/68

CPC分类号： G01N33/576 ,  G01N33/5767 ,  G01N2800/085 ,  G01N2800/7009

摘要： Disclosed is a method for promptly identifying a liver disease. A normal person or a liver disease such as drug-induced liver injury, asymptomatic hepatitis B carrier, chronic hepatitis B, hepatitis C with persistently normal ALT, chronic hepatitis C, cirrhosis type C, hepatocellular carcinoma, simple steatosis, or non-alcoholic steatohepatitis is identified by measuring the concentration of a γ-Glu-X (wherein X represents an amino acid or an amine) peptide or the level of AST or ALT in blood and carrying out, for example, a multiple logistic regression based on the measured value.

摘要翻译： 公开了一种迅速鉴别肝脏疾病的方法。 正常人或肝脏疾病如药物诱导的肝损伤，无症状乙型肝炎携带者，慢性乙型肝炎，丙型肝炎持续ALT正常，慢性丙型肝炎，C型肝硬化，肝细胞癌，单纯脂肪变性或非酒精性脂肪性肝炎 通过测量γ-Glu-X（其中X表示氨基酸或胺）肽的浓度或血液中AST或ALT的水平进行鉴定，并且基于测量值进行多重逻辑回归 。

公开(公告)号：US20130001592A1

公开(公告)日：2013-01-03

申请号：US13531793

申请日：2012-06-25

申请人： Shinichiro Miyahara ,  Masahiro Sugimoto ,  Hidefumi Takaya ,  Yukihiko Watanabe ,  Narumasa Soejima ,  Tsuyoshi Ishikawa

发明人： Shinichiro Miyahara ,  Masahiro Sugimoto ,  Hidefumi Takaya ,  Yukihiko Watanabe ,  Narumasa Soejima ,  Tsuyoshi Ishikawa

IPC分类号： H01L29/161

CPC分类号： H01L29/7813 ,  H01L29/045 ,  H01L29/0865 ,  H01L29/1095 ,  H01L29/1608 ,  H01L29/4236 ,  H01L29/66068 ,  H01L29/7825 ,  H01L29/7827

摘要： In a silicon carbide semiconductor device, a plurality of trenches has a longitudinal direction in one direction and is arranged in a stripe pattern. Each of the trenches has first and second sidewalls extending in the longitudinal direction. The first sidewall is at a first acute angle to one of a (11-20) plane and a (1-100) plane, the second sidewall is at a second acute angle to the one of the (11-20) plane and the (1-100) plane, and the first acute angle is smaller than the second acute angle. A first conductivity type region is in contact with only the first sidewall in the first and second sidewalls of each of the trenches, and a current path is formed on only the first sidewall in the first and second sidewalls.

摘要翻译： 在碳化硅半导体器件中，多个沟槽在一个方向上具有纵向方向并且被布置成条纹图案。 每个沟槽具有在纵向方向上延伸的第一和第二侧壁。 第一侧壁与（11-20）面和（1-100）面中的一个成锐角，第二侧壁与（11-20）面和 （1-100）平面，第一锐角小于第二锐角。 第一导电类型区域仅与每个沟槽的第一和第二侧壁中的第一侧壁接触，并且仅在第一和第二侧壁中的第一侧壁上形成电流通路。

公开(公告)号：US20120319136A1

公开(公告)日：2012-12-20

申请号：US13581497

申请日：2012-02-06

申请人： Masato Noborio ,  Kensaku Yamamoto ,  Hideo Matsuki ,  Hidefumi Takaya ,  Masahiro Sugimoto ,  Narumasa Soejima ,  Tsuyoshi Ishikawa ,  Yukihiko Watanabe

发明人： Masato Noborio ,  Kensaku Yamamoto ,  Hideo Matsuki ,  Hidefumi Takaya ,  Masahiro Sugimoto ,  Narumasa Soejima ,  Tsuyoshi Ishikawa ,  Yukihiko Watanabe

IPC分类号： H01L29/24 ,  H01L21/336

CPC分类号： H01L29/7813 ,  H01L29/0634 ,  H01L29/0878 ,  H01L29/1095 ,  H01L29/1608 ,  H01L29/66068 ,  H01L29/66348 ,  H01L29/7397

摘要： A SiC device includes an inversion type MOSFET having: a substrate, a drift layer, and a base region stacked in this order; source and contact regions in upper portions of the base region; a trench penetrating the source and base regions; a gate electrode on a gate insulating film in the trench; a source electrode coupled with the source and base region; a drain electrode on a back of the substrate; and multiple deep layers in an upper portion of the drift layer deeper than the trench. Each deep layer has an impurity concentration distribution in a depth direction, and an inversion layer is provided in a portion of the deep layer on the side of the trench under application of the gate voltage.

摘要翻译： SiC器件包括反转型MOSFET，其具有：依次堆叠的衬底，漂移层和基极区域; 源极和接触区域在基极区域的上部; 穿透源区和基区的沟槽; 沟槽中的栅极绝缘膜上的栅电极; 源极与源极和基极区域耦合; 位于衬底背面的漏电极; 以及在漂移层的上部比沟槽更深的多个深层。 每个深层在深度方向上具有杂质浓度分布，并且在施加栅极电压下在沟槽侧的深层的一部分中设置反转层。

公开(公告)号：US20120061682A1

公开(公告)日：2012-03-15

申请号：US13229892

申请日：2011-09-12

申请人： Toshimasa Yamamoto ,  Masahiro Sugimoto ,  Hidefumi Takaya ,  Jun Morimoto ,  Narumasa Soejima ,  Tsuyoshi Ishikawa ,  Yukihiko Watanabe

发明人： Toshimasa Yamamoto ,  Masahiro Sugimoto ,  Hidefumi Takaya ,  Jun Morimoto ,  Narumasa Soejima ,  Tsuyoshi Ishikawa ,  Yukihiko Watanabe

IPC分类号： H01L29/24 ,  H01L21/336

CPC分类号： H01L29/7813 ,  H01L29/086 ,  H01L29/1608 ,  H01L29/41766 ,  H01L29/45 ,  H01L29/66068

摘要： A SiC semiconductor device includes: a substrate, a drift layer, and a base region stacked in this order; first and second source regions and a contact layer in the base region; a trench penetrating the source and base regions; a gate electrode in the trench; an interlayer insulation film with a contact hole covering the gate electrode; a source electrode coupling with the source region and the contact layer via the contact hole; a drain electrode on the substrate; and a metal silicide film. The high concentration second source region is shallower than the low concentration first source region, and has a part covered with the interlayer insulation film, which includes a low concentration first portion near a surface and a high concentration second portion deeper than the first portion. The metal silicide film on the second part has a thickness larger than the first portion.

摘要翻译： SiC半导体器件包括：依次堆叠的衬底，漂移层和基极区域; 第一和第二源极区域和基极区域中的接触层; 穿透源区和基区的沟槽; 沟槽中的栅电极; 具有覆盖所述栅电极的接触孔的层间绝缘膜; 源极通过接触孔与源极区域和接触层耦合; 衬底上的漏电极; 和金属硅化物膜。 高浓度第二源区比低浓度第一源区浅，并且具有被层间绝缘膜覆盖的部分，其包括表面附近的低浓度第一部分和比第一部分更深的高浓度第二部分。 第二部分上的金属硅化物膜的厚度大于第一部分。