公开(公告)号：US5677581A

公开(公告)日：1997-10-14

申请号：US490667

申请日：1995-06-15

申请人： Hirohiko Yoshida ,  Tetsuo Imamura ,  Kenji Morikawa ,  Masayuki Yano ,  Kenji Tange

发明人： Hirohiko Yoshida ,  Tetsuo Imamura ,  Kenji Morikawa ,  Masayuki Yano ,  Kenji Tange

IPC分类号： H02K11/00 ,  H02K37/14 ,  H02K37/12 ,  H02K1/14 ,  H02K21/12

CPC分类号： H02K37/14 ,  H02K11/00

摘要： A stepping motor according to the present invention comprises a cylindrical permanent magnet on whose outer periphery N and S poles are alternately polarized, a rotatably-supported rotor, a plurality of stator cores having pole teeth arranged so as to face the permanent magnet, an exciting coil for rotating the rotor when the coil is turned on, and at least two protruded teeth serving as auxiliary poles which face the cylindrical surface of the permanent magnet so as to generate a detent torque when it is magnetized by the permanent magnet. And each of the protruded teeth faces the consecutive N an S poles of the permanent magnet.

摘要翻译： 根据本发明的步进电机包括：外圆周N和S极交替极化的圆柱形永磁体，可旋转支撑的转子，具有以与永磁体相对的方式布置的极齿的多个定子铁心，令人兴奋的 线圈，用于当线圈接通时旋转转子;以及至少两个用作辅助极的突出齿，其与永磁体的圆柱形表面相对，以便当由永磁体磁化时产生制动转矩。 并且每个突出的齿面与永磁体的连续的N a S极。

公开(公告)号：US07885433B2

公开(公告)日：2011-02-08

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：US08184866B2

公开(公告)日：2012-05-22

申请号：US11854884

申请日：2007-09-13

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

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

IPC分类号： G06K9/00 ,  G06F21/00

CPC分类号： G07C9/00158 ,  G06K9/00375 ,  G06K9/00912 ,  G06K2009/00932 ,  G07C9/00166 ,  G07C2209/02

摘要： A biometrics authentication device identifies characteristics of the body from captured images of the body and performs individual authentication. The device guides a user, at the time of verification, to the image capture state at the time of registration of biometrics characteristic data. At the time of registration of biometrics characteristic data, body image capture state data is extracted from an image captured by an image capture unit and is registered in a storage unit, and at the time of verification the registered image capture state data is read from the storage unit and is compared with image capture state data extracted at the time of verification, and guidance of the body is provided. Alternatively, an outline of the body at the time of registration, taken from image capture state data at the time of registration, is displayed.

摘要翻译： 生物特征认证装置从身体的捕获图像识别身体的特征并执行个体认证。 该装置在验证时引导用户注册生物特征数据时的图像捕获状态。 在生物识别特征数据的登记时，从图像拍摄单元拍摄的图像中提取身体图像拍摄状态数据，并将其登记在存储单元中，并且在验证时，登记图像捕获状态数据从 与验证时提取的图像捕获状态数据进行比较，并提供身体的引导。 或者，显示从注册时的图像拍摄状态数据取得的注册时的身体的轮廓。

公开(公告)号：US06381417B1

公开(公告)日：2002-04-30

申请号：US09426694

申请日：1999-10-25

申请人： Masayuki Yano ,  Hidetoshi Masuda

发明人： Masayuki Yano ,  Hidetoshi Masuda

IPC分类号： G03B724

CPC分类号： G06F11/1612 ,  G11B31/00

摘要： A data reading apparatus adapted for a film cartridge having a data recording part provided on a predetermined moving member includes a first data reading device which reads data from the data recording part moving, a second data reading device which reads data from the data recording part moving and which is disposed at a position different from that of the first data reading device with respect to a moving direction of the data recording part, and a data obtaining circuit which makes a comparison between data read by the first data reading device, and data read by the second data reading device and obtains, on the basis of a result of the comparison, data corresponding to data recorded on the data recording part, if the data read by the first and second data reading devices are identical.

摘要翻译： 适用于具有设置在预定移动部件上的数据记录部件的胶片暗盒的数据读取装置包括从数据记录部分移动读取数据的第一数据读取装置，从数据记录部分移动读取数据的第二数据读取装置 并且相对于数据记录部的移动方向设置在与第一数据读取装置的位置不同的位置，以及数据获取电路，其对由第一数据读取装置读取的数据和数据读取之间进行比较 并且如果由第一和第二数据读取装置读取的数据相同，则基于比较结果，获得与记录在数据记录部分上的数据相对应的数据。

公开(公告)号：US5078239A

公开(公告)日：1992-01-07

申请号：US367652

申请日：1989-07-07

申请人： Toshiki Kobayashi ,  Toshinobu Ishida ,  Yasumasa Hagiwara ,  Masayuki Yano

发明人： Toshiki Kobayashi ,  Toshinobu Ishida ,  Yasumasa Hagiwara ,  Masayuki Yano

IPC分类号： B60G17/08 ,  B60G17/015 ,  F16F9/46

CPC分类号： F16F9/466 ,  B60G2400/202 ,  B60G2401/10 ,  B60G2500/10 ,  B60G2600/02 ,  B60G2600/26

摘要： A shock absorber which selectively produces different magnitudes of damping forces includes a cylinder and a piston slidably disposed in the cylinder and dividing an interior space of the cylinder into first and second fluid chambers filled with a fluid. A housing assembly coupled to the piston has a main fluid passage providing fluid communication between the first and second fluid chambers at all times and an auxiliary fluid passage providing selective fluid communication between the first and second fluid chambers. The auxiliary fluid passage can be opened to provide fluid communication between the first and second fluid chamber in response to an external control signal. The auxiliary fluid passage can be closed to cut off fluid communication between the first and second fluid chambers when the speed of relative movement of the cylinder and the piston is substantially zero, i.e., when the speed of expansion and contraction of the shock absorber is substantially zero.

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：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：US5076384A

公开(公告)日：1991-12-31

申请号：US597480

申请日：1990-10-15

申请人： Shunichi Wada ,  Masayuki Yano

发明人： Shunichi Wada ,  Masayuki Yano

IPC分类号： G01S7/524 ,  G01S15/93 ,  B60Q5/00 ,  G08G1/16

CPC分类号： G01S15/931 ,  G01S7/524 ,  B60G2400/82 ,  B60G2401/00

摘要： Ultrasonic waves are transmitted from an ultrasonic transmitter mounted on a vehicle towards a road surface. An ultrasonic receiver mounted on the vehicle receives ultrasonic waves reflected from the road surface and generates a signal which is amplified by an amplifier. The amplified signal is compared with a reference signal to detect components in the amplified signal due to obstacles on the road surface. The magnitude of the reference signal and/or the amplification factor of the amplifier is controlled to maintain a constant ratio between the average of the reference signal and the average of the amplified signal.

摘要翻译： 超声波从安装在车辆上的超声波发射器传递到路面。 安装在车辆上的超声波接收器接收从路面反射的超声波，并产生由放大器放大的信号。 将放大的信号与参考信号进行比较，以检测由于路面上的障碍物引起的放大信号中的成分。 控制放大器的参考信号的大小和/或放大系数，以保持参考信号的平均值与放大信号的平均值之间的恒定比例。

公开(公告)号：US5095751A

公开(公告)日：1992-03-17

申请号：US455015

申请日：1989-12-22

申请人： Shunichi Wada ,  Masayuki Yano

发明人： Shunichi Wada ,  Masayuki Yano

IPC分类号： G01P1/00 ,  G01P15/09

CPC分类号： G01P1/006 ,  G01P15/0907 ,  G01N2291/02827

摘要： An acceleration sensor is disclosed which includes a weight, piezoelectric element(s), a charge amplifier, an insulation plate and a conductive casing. The insulation plate fixedly mounts the weight and piezoelectric element(s) and is fixed to the conductive casing which is maintained at the earth potential. Input terminals of the charge amplifier are connected to the output electrodes of the element(s) and a grounding circuit of the amplifier is connected to the conductive casing so that the input terminals of the amplifier are floated from the earth potential.

公开(公告)号：US5088326A

公开(公告)日：1992-02-18

申请号：US526913

申请日：1990-05-22

申请人： Shunichi Wada ,  Masayuki Yano

发明人： Shunichi Wada ,  Masayuki Yano

IPC分类号： G01P1/02 ,  G01P15/09

CPC分类号： G01P15/0907 ,  G01P1/023 ,  G01N2291/02827

摘要： An accelerometer for automobiles is disclosed which is mounted on an electrically insulating plate (i.e., a printed circuit board) accommodated within an electrically conductive casing. The electrical connections from the electrodes of the piezoelectric element to the inputs of the charge amplifier are effected by a wiring pattern formed on the insulating plate. The casing consists of an open box-shaped base and a plate-shaped cover, a packing member being interposed therebetween, wherein an electrical connection between the base and the cover is provided by the fixing screws for fixing the cover to the base. The cover has a central recess in which through-type capacitors for producing hermetically sealed electrical connections through a wall of the casing are accommodated. Further, the charge amplifier comprises a temperature compensating capacitor having a positive temperature coefficient of capacitance which is coupled across the electrodes of the piezoelectric element; thus, the variation of the output voltage due to the change in the ambient temperature is compensated for by the capacitor and hence is reduced.

摘要翻译： 公开了一种用于汽车的加速度计，其安装在容纳在导电壳体内的电绝缘板（即，印刷电路板）上。 从压电元件的电极到电荷放大器的输入的电连接由形成在绝缘板上的布线图案来实现。 壳体由开放的箱形基座和板状盖子组成，其间插入有密封构件，其中通过用于将盖子固定到基座的固定螺钉提供基座和盖子之间的电连接。 盖具有中心凹部，其中容纳用于通过壳体的壁产生气密密封的电连接的通过型电容器。 此外，电荷放大器包括温度补偿电容器，其具有耦合在压电元件的电极两端的正电温度系数; 因此，由于环境温度的变化引起的输出电压的变化由电容器补偿，因此减小。