公开(公告)号：US09633997B2

公开(公告)日：2017-04-25

申请号：US15114201

申请日：2014-09-08

申请人： Satoru Kameyama ,  Shinya Iwasaki ,  Yuki Horiuchi ,  Shuhei Oki

发明人： Satoru Kameyama ,  Shinya Iwasaki ,  Yuki Horiuchi ,  Shuhei Oki

IPC分类号： H01L29/76 ,  H01L27/06 ,  H01L21/02 ,  H01L21/8222 ,  H01L21/265 ,  H01L21/324 ,  H01L29/10 ,  H01L29/06 ,  H01L29/739 ,  H01L29/861 ,  H01L29/08 ,  H01L21/425

CPC分类号： H01L27/0664 ,  H01L21/02675 ,  H01L21/265 ,  H01L21/26513 ,  H01L21/268 ,  H01L21/324 ,  H01L21/425 ,  H01L21/8222 ,  H01L27/0629 ,  H01L29/0684 ,  H01L29/0821 ,  H01L29/0839 ,  H01L29/0847 ,  H01L29/1095 ,  H01L29/36 ,  H01L29/66348 ,  H01L29/7397 ,  H01L29/78 ,  H01L29/8611

摘要： A semiconductor device, in which, in a density distribution of first conductivity type impurities in the first conductivity type region measured along a thickness direction of the semiconductor substrate, a local maximum value N1, a local minimum value N2, a local maximum value N3, and a density N4 are formed in this order from front surface side, a relationship of N1>N3>N2>N4 is satisfied, a relationship of N3/10>N2 is satisfied, and a distance “a” from the surface to the depth having the local maximum value N1 is larger than twice a distance “b” from the depth having the local maximum value N1 to the depth having the local minimum N2.

公开(公告)号：US20160329323A1

公开(公告)日：2016-11-10

申请号：US15029583

申请日：2014-07-17

申请人： Shinya Iwasaki ,  Satoru Kameyama

发明人： Shinya Iwasaki ,  Satoru Kameyama

IPC分类号： H01L27/07 ,  H01L29/32 ,  H01L29/10 ,  H01L29/423 ,  H01L29/739 ,  H01L29/08

CPC分类号： H01L27/0727 ,  H01L21/3223 ,  H01L29/0804 ,  H01L29/0821 ,  H01L29/1095 ,  H01L29/32 ,  H01L29/4236 ,  H01L29/7397

摘要： A small semiconductor device having a diode forward voltage less likely to change due to a gate potential is provided. An anode and an upper IGBT structure (emitter and body) are provided in a range in the substrate exposed at the upper surface. A trench, a gate insulating film, and a gate electrode extend along a border of the anode and the upper IGBT structure. Cathode and collector are provided in a range in the substrate exposed at the lower surface. A drift is provided between an upper structure and a lower structure. A crystal defect region extends across the drift above the cathode and the drift above the collector. When a thickness of the substrate is defined as x [μm] and a width of a portion of the crystal defect region that protrudes above the cathode is defined as y [μm], y≧0.007x2−1.09x+126 is satisfied.

摘要翻译： 提供了具有由于栅极电位而不太可能改变的二极管正向电压的小型半导体器件。 阳极和上部IGBT结构（发射体和主体）设置在暴露在上表面的衬底的范围内。 沟槽，栅极绝缘膜和栅极电极沿着阳极和上部IGBT结构的边界延伸。 阴极和集电体设置在暴露在下表面的基板的范围内。 在上部结构和下部结构之间提供漂移。 晶体缺陷区域延伸穿过阴极上方的漂移物，并且在集电极上方漂移。 当衬底的厚度被定义为x [μm]，并且在阴极上方突出的晶体缺陷区域的一部分的宽度被定义为y [μm]时，满足y≥0.007x2-1.09x+ 126。

公开(公告)号：US10141304B2

公开(公告)日：2018-11-27

申请号：US15029583

申请日：2014-07-17

申请人： Shinya Iwasaki ,  Satoru Kameyama

发明人： Shinya Iwasaki ,  Satoru Kameyama

IPC分类号： H01L29/66 ,  H01L27/07 ,  H01L29/32 ,  H01L29/739 ,  H01L21/322 ,  H01L29/08 ,  H01L29/10 ,  H01L29/423

摘要： A small semiconductor device having a diode forward voltage less likely to change due to a gate potential is provided. An anode and an upper IGBT structure (emitter and body) are provided in a range in the substrate exposed at the upper surface. A trench, a gate insulating film, and a gate electrode extend along a border of the anode and the upper IGBT structure. Cathode and collector are provided in a range in the substrate exposed at the lower surface. A drift is provided between an upper structure and a lower structure. A crystal defect region extends across the drift above the cathode and the drift above the collector. When a thickness of the substrate is defined as x [μm] and a width of a portion of the crystal defect region that protrudes above the cathode is defined as y [μm], y≥0.007x2−1.09x+126 is satisfied.

公开(公告)号：US08423786B2

公开(公告)日：2013-04-16

申请号：US11853225

申请日：2007-09-11

申请人： Kazuo Takaku ,  Yasuhiko Mita ,  Naoko Suzuki ,  Shinya Iwasaki ,  Masayuki Yano ,  Ikuo Mutou

发明人： Kazuo Takaku ,  Yasuhiko Mita ,  Naoko Suzuki ,  Shinya Iwasaki ,  Masayuki Yano ,  Ikuo Mutou

IPC分类号： G06F21/00

CPC分类号： G07C9/00087 ,  G06F21/32 ,  G06F21/34 ,  G06F21/83

摘要： A biometrics authentication device which detects body characteristics, performs verification against registered biometrics data, and performs individual authentication, by which confidentiality is improved even when biometrics data is separated, distributed and stored. A biometrics information key is created from biometrics data detected by a detection device, the biometrics data is divided into a plurality of portions, and the portions are stored on different media. The biometrics information key is stored on one media, and at the time of authentication, the separated biometrics data portions are combined and a biometrics information key is created and is compared with the biometrics information key, to judge the linked relationship. Hence confidentiality of the association of the individual separated data portions can be improved even when the biometrics data is separated, distributed and stored, contributing to prevent illicit use resulting from leakage or theft of biometrics data.

摘要翻译： 一种检测身体特征的生物体认证装置，对登记的生物特征数据执行验证，并且执行个体认证，即使生物特征数据被分离，分发和存储，机密性也得到改善。 生物特征信息密钥由检测装置检测的生物特征数据创建，生物统计数据被分成多个部分，并且部分存储在不同的媒体上。 将生物识别信息密钥存储在一个媒体上，并且在认证时将分离的生物统计数据部分组合起来，生成生物统计信息密钥并与生物特征信息密钥进行比较，以判断链接关系。 因此，即使分离，分发和存储生物特征数据，也可以提高各个分离的数据部分的关联的机密性，有助于防止由于生物特征数据的泄漏或盗窃而导致的非法使用。

公开(公告)号：US20120299949A1

公开(公告)日：2012-11-29

申请号：US13568686

申请日：2012-08-07

申请人： Naoko Suzuki ,  Junichiro Toya ,  Shinya Iwasaki ,  Yasuhiko Mita ,  Kiyomi Ozawa

发明人： Naoko Suzuki ,  Junichiro Toya ,  Shinya Iwasaki ,  Yasuhiko Mita ,  Kiyomi Ozawa

IPC分类号： G09G5/02

CPC分类号： G06K9/00912

摘要： A processing unit executes a process for creating a dedicated color palette (color palette dedicated for a palm vein GUI) as an initialization process, and creates the color palette dedicated for a palm vein GUI. The processing unit replaces a 256-level gradation grayscale palette set in an acquired photographed image with the color palette dedicated for the palm vein GUI. The processing unit performs guide GUI display for guiding a palm to an appropriate position, using a display image formed by setting the color palette dedicated for the palm vein GUI for the photographed image acquired from a photographed image-acquiring process.

摘要翻译： 处理单元执行用于创建专用调色板（专用于手掌静脉GUI的调色板）作为初始化处理的处理，并且创建专用于手掌静脉GUI的调色板。 处理单元用专用于手掌静脉图形用户界面的调色板来代替在获取的拍摄图像中设置的256级渐变灰度调色板。 处理单元使用通过设置从拍摄图像获取处理获取的拍摄图像专用于手掌静脉图像的调色板形成的显示图像来执行指导GUI显示，以将手掌引导到适当的位置。

公开(公告)号：US20090151689A1

公开(公告)日：2009-06-18

申请号：US12282015

申请日：2007-12-25

申请人： Shinya Iwasaki ,  Hiroshi Yamagata ,  Hirotaka Kurita

发明人： Shinya Iwasaki ,  Hiroshi Yamagata ,  Hirotaka Kurita

IPC分类号： F02F3/00 ,  B32B15/20

CPC分类号： F02F1/20 ,  Y10T29/4927 ,  Y10T428/1216

摘要： An internal combustion engine component is composed of an aluminum alloy containing silicon, and includes a plurality of silicon crystal grains located on a slide surface. The slide surface has a ten point-average roughness RzJIS of about 0.54 μm or more, and a load length ratio Rmr(30) at a cut level of about 30% of the slide surface is about 20% or more.

摘要翻译： 内燃机部件由含硅的铝合金构成，并且包括位于滑动面上的多个硅晶粒。 滑动面具有约0.54μm或更大的十点平均粗糙度RzJIS，并且在滑动表面的约30％的切割水平处的载荷长度比Rmr（30）为约20％或更大。

公开(公告)号：US07418886B2

公开(公告)日：2008-09-02

申请号：US10743458

申请日：2003-12-23

申请人： Tsuyoshi Kubota ,  Tsuneo Isobe ,  Shinya Iwasaki

发明人： Tsuyoshi Kubota ,  Tsuneo Isobe ,  Shinya Iwasaki

IPC分类号： F16C9/02

CPC分类号： F16C9/045 ,  F16C7/023 ,  Y10T74/2159

摘要： A split type connecting rod is capable of preventing problems of peeling and falling at the time of fracturing and splitting, securing alignment accuracy after the fracturing, reducing a processing time necessary for processing the groove and improving the processing accuracy. This split type connecting rod 100 includes a valley 106 formed on the inner circumferential surface of a crank-pin hole 101d of a large end portion 101e. Fracture starting point grooves 105 are also formed at the base of the valley 106.

摘要翻译： 分体式连杆能够防止压裂分裂时的剥离和塌陷问题，确保压裂后的取向精度，缩短加工槽所需的加工时间，提高加工精度。 该分割型连杆100包括形成在大端部101e的曲柄销孔101d的内周面上的谷部106。 断裂起点槽105也形成在谷106的底部。

公开(公告)号：US20080002861A1

公开(公告)日：2008-01-03

申请号：US11699983

申请日：2007-01-31

申请人： Masayuki Yano ,  Yasuhiko Mita ,  Naoko Suzuki ,  Shinya Iwasaki ,  Kazuo Takaku ,  Ikuo Mutou ,  Yutaka Katsumata

发明人： Masayuki Yano ,  Yasuhiko Mita ,  Naoko Suzuki ,  Shinya Iwasaki ,  Kazuo Takaku ,  Ikuo Mutou ,  Yutaka Katsumata

IPC分类号： G06K9/00

CPC分类号： G06F21/32

摘要： A biometrics authentication system detect body characteristics, verify the characteristics against registered biometrics data to perform individual authentication. In 1:n authentication, a plurality of different type biometrics database sets of a user are registered in a database, and at the time of verification of one type biometrics data set with one type registered biometrics data set, the control unit judges whether similar biometrics data sets of other person are registered, and if other person's similar biometrics data sets are registered, performs verification of each of the another type biometrics data sets of the plurality of similar biometrics data sets with the detected another type biometrics data set, and identifies the individual in question.

摘要翻译： 生物特征认证系统检测身体特征，验证针对注册生物识别数据的特征以执行个体认证。 在1：n认证中，将多个不同类型的生物特征数据库集合登记在数据库中，并且在用一种类型的注册生物特征数据集验证一种类型的生物测定数据集时，控制单元判断相似的生物特征 注册其他人的数据集，并且如果登记了其他人的类似生物统计数据集，则使用检测到的另一类型生物统计数据集进行多个相似生物统计数据集中的另一种生物统计数据集的每一个的验证， 个人有问题

公开(公告)号：US09136614B2

公开(公告)日：2015-09-15

申请号：US13547515

申请日：2012-07-12

申请人： Naoya Sasano ,  Makoto Sato ,  Motoyuki Tomizu ,  Jun Yamane ,  Shinya Iwasaki ,  Naoki Ueno

发明人： Naoya Sasano ,  Makoto Sato ,  Motoyuki Tomizu ,  Jun Yamane ,  Shinya Iwasaki ,  Naoki Ueno

IPC分类号： H01R4/24 ,  H01R4/48 ,  H01R9/24 ,  H01R13/11

CPC分类号： H01R4/4827 ,  H01H50/14 ,  H01R9/2425 ,  H01R9/2625 ,  H01R12/58 ,  H01R13/112

摘要： A conductor connection tool includes a terminal platform base, a conduction fitting accommodated in a fitting recessed part of the terminal platform base. The conduction fitting is formed in a substantially U shape and includes a bottom plate portion, a vertical portion bent vertically upward from one end of the bottom plate portion, and an attachment portion extending from an upper end of the vertical portion in parallel to the bottom plate portion, and having a terminal portion extending in the opposite direction to the attachment portion. A plate spring bent in a substantially V shape with one side serving as an attachment piece to be fixed to the attachment portion of the conduction fitting with the other side serving as a locking piece whose front end is to be brought into pressure contact with the bottom plate portion of the conduction fitting.

摘要翻译： 导体连接工具包括终端平台基座，容纳在终端平台基座的嵌合凹入部分中的导电配件。 导电配件形成为大致U形，并且包括底板部分，从底板部分的一端垂直向上弯曲的垂直部分和从垂直部分的上端平行于底部延伸的安装部分 并且具有沿与安装部分相反的方向延伸的端子部分。 弯曲成大致V形的板簧，其一侧用作安装件，以固定到导电配件的安装部分，另一侧用作锁定件，其前端将与底部压力接触 导电配件的板部分。

公开(公告)号：US20060038006A1

公开(公告)日：2006-02-23

申请号：US11083288

申请日：2005-03-18

申请人： Yutaka Katsumata ,  Takumi Kishino ,  Shinichi Eguchi ,  Yasuyuki Higashiura ,  Shinya Iwasaki

发明人： Yutaka Katsumata ,  Takumi Kishino ,  Shinichi Eguchi ,  Yasuyuki Higashiura ,  Shinya Iwasaki

IPC分类号： G06K5/00

CPC分类号： G06F21/34

摘要： In a verification system which verifies individual input data against registered data to perform individual authentication, the verification program is checked for alteration. Programs for verification in a processing unit are checked for alteration by a check program in the tamper-proof environment of a lower-level storage unit. Hence illicit use of the verification system through program alteration can be prevented.

摘要翻译： 在验证系统中，根据注册数据验证各个输入数据以执行单独认证，检查验证程序以进行更改。 通过下级存储单元的防篡改环境中的检查程序检查处理单元中的验证程序的变化。 因此，可以防止通过方案改变非法使用核查制度。