公开(公告)号：US20070225586A1

公开(公告)日：2007-09-27

申请号：US10590128

申请日：2005-12-16

申请人： Takashi Nakamura ,  Kazuya Maegawa ,  Koichi Moriya ,  Shinichiro Miyahara ,  Kaori Takano

发明人： Takashi Nakamura ,  Kazuya Maegawa ,  Koichi Moriya ,  Shinichiro Miyahara ,  Kaori Takano

IPC分类号： A61B5/05

CPC分类号： A61B5/02416 ,  A61B5/0006 ,  A61B5/7207

摘要： The invention relates to an organism information detecting apparatus capable of determining a motion state of a subject when organism information is detected. The organism information detecting apparatus of the invention includes organism information detecting means for detecting organism information of the subject by being brought into contact with the subject by a previously determined sampling time period and outputting an organism signal, organism information data calculating means for calculating an organism information data by processing the organism signal, supplementary data calculating means for calculating an average value of a variation amount per time of a data constituted by digitizing the organism signal as a supplementary data of the organism information data, and data storing means for relating the organism information data and the supplementary data to be stored.

摘要翻译： 本发明涉及一种生物体信息检测装置，其能够在检测到有机体信息时确定对象的运动状态。 本发明的有机体信息检测装置包括生物体信息检测装置，用于通过与先前确定的采样时间段接触的对象来检测受试者的生物体信息，并输出有机体信号;生物体信息数据计算装置， 通过处理生物体信息的信息数据，补充数据计算装置，用于计算通过将生物体信号数字化构成的数据的每个时间的变化量的平均值作为生物体信息数据的补充数据;以及数据存储装置， 信息数据和要存储的补充数据。

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：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：US20120273801A1

公开(公告)日：2012-11-01

申请号：US13450639

申请日：2012-04-19

申请人： Hiroki WATANABE ,  Shinichiro MIYAHARA ,  Masahiro SUGIMOTO ,  Hidefumi TAKAYA ,  Yukihiko WATANABE ,  Narumasa SOEJIMA ,  Tsuyoshi ISHIKAWA

发明人： Hiroki WATANABE ,  Shinichiro MIYAHARA ,  Masahiro SUGIMOTO ,  Hidefumi TAKAYA ,  Yukihiko WATANABE ,  Narumasa SOEJIMA ,  Tsuyoshi ISHIKAWA

IPC分类号： H01L29/24

CPC分类号： H01L29/7813 ,  H01L29/045 ,  H01L29/0634 ,  H01L29/1095 ,  H01L29/1608 ,  H01L29/66068 ,  H01L29/7397

摘要： A SiC semiconductor device includes: a SiC substrate including a first or second conductive type layer and a first conductive type drift layer and including a principal surface having an offset direction; a trench disposed on the drift layer and having a longitudinal direction; and a gate electrode disposed in the trench via a gate insulation film. A sidewall of the trench provides a channel formation surface. The vertical semiconductor device flows current along with the channel formation surface of the trench according to a gate voltage applied to the gate electrode. The offset direction of the SiC substrate is perpendicular to the longitudinal direction of the trench.

摘要翻译： SiC半导体器件包括：SiC衬底，包括第一或第二导电类型层和第一导电类型漂移层，并且包括具有偏移方向的主表面; 设置在所述漂移层上并具有纵向方向的沟槽; 以及通过栅极绝缘膜设置在沟槽中的栅电极。 沟槽的侧壁提供通道形成表面。 垂直半导体器件根据施加到栅电极的栅极电压与沟道形成表面一起流动电流。 SiC衬底的偏移方向垂直于沟槽的纵向方向。

公开(公告)号：US07928830B2

公开(公告)日：2011-04-19

申请号：US11596515

申请日：2005-04-27

申请人： Keisuke Tsubata ,  Koichi Moriya ,  Shinichiro Miyahara

发明人： Keisuke Tsubata ,  Koichi Moriya ,  Shinichiro Miyahara

IPC分类号： G06F7/04 ,  H04L12/28 ,  A61B5/00 ,  G06K9/00 ,  G10L21/00

CPC分类号： A61B5/02455

摘要： A biometric information detecting apparatus has a biometric sensor for measuring biometric information for a predetermined time period. An A/D conversion portion acquires a sampling data by subjecting an output of the biometric sensor to A/D conversion. A storing portion stores the sampling data. A frequency analyzing portion subjects the sampling data stored in the storing portion to a frequency analysis and stores a result of the frequency analysis to in storing portion. A biometric state value calculating portion calculates a biometric state value from the result of the frequency analysis stored in the storing portion. An SN ratio calculating portion calculates an SN ratio from the result of the frequency analysis stored in the storing portion. A determining portion determines a reliability of the biometric state value based on whether the calculated SN ratio exceeds a predetermined threshold. A measured data storing portion associates a result of the reliability determination with the biometric state value and stores the result of the reliability determination and the biometric state value.

摘要翻译： 生物体信息检测装置具有用于在预定时间段内测量生物特征信息的生物特征传感器。 A / D转换部通过对生物传感器的输出进行A / D转换来获取采样数据。 存储部存储采样数据。 频率分析部分将存储在存储部分中的采样数据进行频率分析，并将频率分析的结果存储在存储部分中。 生物体状态值计算部根据存储在存储部中的频率分析的结果来计算生物体状态值。 SN比计算部分根据存储在存储部分中的频率分析的结果来计算SN比。 确定部分基于所计算的SN比是否超过预定阈值来确定生物特征状态值的可靠性。 测量数据存储部分将可靠性确定的结果与生物测定状态值相关联，并存储可靠性确定和生物测定状态值的结果。

公开(公告)号：US07060963B2

公开(公告)日：2006-06-13

申请号：US11121320

申请日：2005-05-03

申请人： Kazuya Maegawa ,  Takashi Nakamura ,  Koichi Moriya ,  Shinichiro Miyahara

发明人： Kazuya Maegawa ,  Takashi Nakamura ,  Koichi Moriya ,  Shinichiro Miyahara

IPC分类号： A61B5/02

CPC分类号： A61B5/02438 ,  A61B5/681 ,  A61B5/7257

摘要： An organism information measuring device has two light irradiating parts that irradiate light of short and long wavelength, respectively, toward an organism, and two light receiving parts that receive backward scattered light from the organism and produce organism information signals according to the quantity of received light. A data processor determines organism information indicative of a condition of the organism based on the organism information signals. The two light irradiating parts may be combined into a single light irradiating part, with one of the light receiving parts disposed farther from the light irradiating part than the other and having a light receiving area larger in size than that of the other and proportional to the distance thereof from the light irradiating part.

摘要翻译： 生物信息测量装置具有分别向生物体照射短波长和长波长的光的两个光照射部分和从生物体接收向后散射光的两个光接收部分，并根据接收光量产生生物体信息信号 。 数据处理器根据生物体信息信号来确定指示生物条件的有机体信息。 两个光照射部分可以组合成单个光照射部分，其中一个光接收部分设置得比另一个光照射部分更远，并且具有比另一个大的尺寸的光接收面积，并且与 与光照射部的距离。

公开(公告)号：US20050253047A1

公开(公告)日：2005-11-17

申请号：US11121320

申请日：2005-05-03

申请人： Kazuya Maegawa ,  Takashi Nakamura ,  Koichi Moriya ,  Shinichiro Miyahara

发明人： Kazuya Maegawa ,  Takashi Nakamura ,  Koichi Moriya ,  Shinichiro Miyahara

IPC分类号： A61B5/0245 ,  A61B5/00 ,  A61B5/024 ,  A61B5/145 ,  H01J40/14

CPC分类号： A61B5/02438 ,  A61B5/681 ,  A61B5/7257

摘要： To improve an S/N ratio and increase a measurement accuracy of an organism information. There is provided an organism information measuring device possessing a main body disposed under a state that its lower face has contacted with an organism surface, a light irradiating part which is disposed in the lower face of the main body and irradiates a light toward an organism, a 1st light receiving part which is disposed in the lower face of the main body and near the light irradiating part, receives a backward scattered light from the organism and generates an organism information signal complying with a received light quantity, a 2nd light receiving part which is disposed in the lower face of the main body and in a position spaced from the light irradiating part more than a distance between the 1st light receiving part and the light irradiating part, receives a backward scattered light from the organism and generates an organism information signal complying with a received light quantity, and an organism information operating part which calculates an organism information on the basis of the organism information signals having been generated by the 1st light receiving part and the 2nd light receiving part.

摘要翻译： 提高S / N比，提高生物体信息的测量精度。 本发明提供了一种生物体信息测量装置，其具有在其下表面与生物体表面接触的状态下设置的主体，设置在主体的下表面并向生物体照射光的光照射部， 第一光接收部分，其设置在主体的下表面中并靠近光照射部分，接收来自生物体的向后散射的光，并产生符合接收光量的生物体信息信号;第二光接收部分， 设置在主体的下表面上，并且与第一光接收部分和光照射部分之间的距离大于与光照射部分隔开的位置，接收来自生物体的向后散射的光，并产生生物体信息信号 符合接收的光量，以及计算t上的生物体信息的生物体信息操作部分 是由第一光接收部分和第二光接收部分产生的有机体信息信号的基础。

公开(公告)号：US5187720A

公开(公告)日：1993-02-16

申请号：US628585

申请日：1990-12-17

申请人： Koichi Shibata ,  Toshitaka Fukushima ,  Hiroyuki Watanabe ,  Shinichiro Miyahara ,  Osamu Imagawa

发明人： Koichi Shibata ,  Toshitaka Fukushima ,  Hiroyuki Watanabe ,  Shinichiro Miyahara ,  Osamu Imagawa

IPC分类号： H04B5/00 ,  H04B7/26 ,  H04L25/49

CPC分类号： H04L25/4904

摘要： The synchronous serial communication circuit transmits and receives data, which is added flag patterns for recognizing the coil winding direction at the first and last of data block, by the electromagnetic induction system using a pair of coils. So, the circuit provides modulation and demodulation circuits acting at the clock of twice of the transfer speed and a flag check circuit for recognizing the inversion of the coil winding direction by judging a state of the flag patterns included in the received data. The transmitted data is converted into the biphase signal by the modulation circuit and is transmitted by driving the coil using the biphase signal. The signal received by the coil is converted into the received data by the demodulation circuit. When the winding directions of coils does not agree, the flag check circuit recognizes the inversion of the coil winding direction and the received data is inverted by the demodulation circuit.

摘要翻译： 同步串行通信电路通过使用一对线圈的电磁感应系统发送和接收数据，该数据是用于识别数据块的第一和最后的线圈卷绕方向的附加标志模式。 因此，该电路提供作为传送速度的两倍时钟的调制和解调电路，以及通过判断包含在接收数据中的标志模式的状态来识别线圈卷绕方向的反转的标志检查电路。 发送的数据由调制电路转换成双相信号，并通过使用双相信号驱动线圈来发送。 由线圈接收的信号由解调电路转换成接收的数据。 当线圈的绕组方向不一致时，标志检查电路识别线圈卷绕方向的反转，并且接收的数据被解调电路反转。