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104 条记录 (耗时 0.037 秒)

    Biometric authentication apparatus and method
    81.
    发明授权
    Biometric authentication apparatus and method 有权
    生物识别装置及方法

    公开(公告)号：US09013271B2

    公开(公告)日：2015-04-21

    申请号：US13601326

    申请日：2012-08-31

    申请人： Takahiro Aoki

    发明人： Takahiro Aoki

    IPC分类号： G05B19/00 ,  G06K9/00 ,  G06F21/32 ,  H04L9/32

    CPC分类号： G06K9/00087 ,  G06F21/32 ,  G06K9/00912 ,  G06K9/00926 ,  H04L9/3231

    摘要： A biometric authentication apparatus is provided, the apparatus including: a comparator that performs authentication of the user by comparing biological information read from a user with registered biological information registered in a storage in advance; a high accuracy comparator that compares the biological information with the registered biological information with a higher accuracy instead of comparison using the comparator when the user is not authenticated by the comparator; and a comparison result storage that records a comparison result obtained by the high accuracy comparator in the storage.

    摘要翻译： 提供一种生物认证装置，该装置包括：比较器，通过将从用户读取的生物信息与预先登记在存储器中的登记生物信息进行比较来进行用户认证; 高精度比较器，当用户未被比较器认证时，使用比较器比较具有更高精度的生物信息与注册的生物信息; 以及比较结果存储器，其将由所述高精度比较器获得的比较结果记录在所述存储器中。

    Biometric authentication device, biometric authentication program, and biometric authentication method
    82.
    发明授权
    Biometric authentication device, biometric authentication program, and biometric authentication method 有权
    生物认证设备，生物认证程序和生物识别方法

    公开(公告)号：US08977009B2

    公开(公告)日：2015-03-10

    申请号：US13614270

    申请日：2012-09-13

    申请人： Yuka Jo ,  Takahiro Aoki ,  Soichi Hama ,  Mitsuaki Fukuda

    发明人： Yuka Jo ,  Takahiro Aoki ,  Soichi Hama ,  Mitsuaki Fukuda

    IPC分类号： G06K9/00 ,  G06K9/32

    CPC分类号： G06K9/3233 ,  G06K9/00013

    摘要： A biometric authentication device that authenticates a user using biological features of the user, the biometric authentication device includes: an illumination unit configured to illuminate a target which represents the biological features; an image sensor configured to obtain a first captured image by capturing the target illuminated by the illumination unit, and obtain a second captured image by capturing the target not illuminated by the illumination unit; an acquisition unit configured to acquire from a storage unit a mask which has a target area approximating the shape of the target in the first and second captured images obtained by the image sensor; and a detection unit configured to detect light other than illumination light illuminated by the illumination unit based on the mask acquired by the acquisition unit and at least one of the first and second images.

    摘要翻译： 一种生物体认证装置，其使用者使用生物特征来认证用户，生物体认证装置包括：照明单元，被配置为照亮表示生物特征的目标; 图像传感器，被配置为通过捕获由所述照明单元照射的目标来获得第一拍摄图像，并且通过捕获由所述照明单元未被照射的所述目标来获得第二拍摄图像; 获取单元，被配置为从存储单元获取具有接近由所述图像传感器获得的所述第一和第二捕获图像中的所述目标的形状的目标区域的掩模; 以及检测单元，被配置为基于由所述获取单元获取的掩模和所述第一和第二图像中的至少一个来检测由所述照明单元照射的照明光以外的光。

    Shock absorbing device for rack and pinion type steering mechanism
    84.
    发明授权
    Shock absorbing device for rack and pinion type steering mechanism 有权
    齿条和小齿轮转向机构的减震装置

    公开(公告)号：US08662509B2

    公开(公告)日：2014-03-04

    申请号：US13513924

    申请日：2010-09-24

    申请人： Takehito Shiraishi ,  Yasuo Shimizu ,  Takahiro Aoki

    发明人： Takehito Shiraishi ,  Yasuo Shimizu ,  Takahiro Aoki

    IPC分类号： B62D3/12 ,  F16F7/12

    CPC分类号： B62D3/12

    摘要： A shock absorbing device for a rack and pinion type steering device includes a rack shaft, a rack housing, a stopper portion formed in an end part of the rack shaft, a stopper engaging portion provided on the rack housing to define a stroke end position for the rack shaft by engaging the stopper portion, a stepped portion formed on the rack shaft, a shoulder portion formed in an enlarged diameter portion of the rack housing, and a cylindrical elastic member fitted on the rack shaft such that the elastic member is pressed in the axial direction of the rack shaft by the stepped portion and the shoulder portion. The elastic member is formed with grooves on each of an outer circumferential surface and an inner circumferential surface thereof. Such shock absorbing device for a rack and pinion type steering device has a high shock absorbing capability.

    摘要翻译： 用于齿条和小齿轮转向装置的减震装置包括齿条轴，齿条壳体，形成在齿条轴的端部中的止动部分，设置在齿条壳体上的止动器接合部分，以限定行程终点位置， 齿条轴通过接合止动部分，形成在齿条轴上的阶梯部分，形成在齿条壳体的扩大直径部分中的肩部部分和安装在齿条轴上的圆柱形弹性部件，使得弹性部件被压入 齿条轴的轴向通过台阶部和肩部。 弹性构件在其外周面和内周面上形成有槽。 用于齿条和小齿轮型转向装置的这种减震装置具有高的冲击吸收能力。

    BIOMETRIC AUTHENTICATION DEVICE AND METHOD
    86.
    发明申请
    BIOMETRIC AUTHENTICATION DEVICE AND METHOD 有权
    生物识别装置及方法

    公开(公告)号：US20130051628A1

    公开(公告)日：2013-02-28

    申请号：US13534214

    申请日：2012-06-27

    申请人： Mitsuaki Fukuda ,  Soichi Hama ,  Takahiro Aoki ,  Yuka Jo

    发明人： Mitsuaki Fukuda ,  Soichi Hama ,  Takahiro Aoki ,  Yuka Jo

    IPC分类号： G06K9/46

    CPC分类号： G06K9/00885 ,  G06K9/00033 ,  G06K2009/00932

    摘要： A biometric authentication device includes, an acquisition unit configured to repeatedly image a biological part of an authenticated person while changing a relative position with respect to the biological part so as to acquire time-series biological images; a detection unit configured to detect a pixel corresponding among the biological images from the time-series biological images; an extraction unit configured to extract a pixel of which a pixel value includes a surface reflection component from the biological part, from each of the time-series biological images, on the basis of a degree of divergence of temporal variation of a pixel value of the detected pixel in the time-series biological images from an estimation result of temporal variation; a generation unit configured to correct the pixel value of the extracted pixel on the basis of a pixel value; and an authentication unit configured to perform personal authentication of the authenticated person.

    摘要翻译： 一种生物体认证装置，包括：获取单元，被配置为在改变相对于所述生物部位的相对位置的同时反复成像所述认证人的生物部分，以便获取时间序列生物图像; 检测单元，被配置为从所述时间序列生物图像检测对应于所述生物图像的像素; 提取单元，被配置为基于所述时间序列生物图像中的每一个从所述生物体部分中提取像素值包括表面反射分量的像素，所述提取单元基于所述时间序列生物图像的像素值的时间变化的发散度 根据时间变化的估计结果检测出时间序列生物图像中的像素; 生成单元，被配置为基于像素值校正所提取的像素的像素值; 以及认证单元，被配置为执行认证人的个人认证。

    SHOCK ABSORBING DEVICE FOR RACK AND PINION TYPE STEERING MECHANISM
    87.
    发明申请
    SHOCK ABSORBING DEVICE FOR RACK AND PINION TYPE STEERING MECHANISM 有权
    用于齿条和齿型转向机构的减震装置

    公开(公告)号：US20120242054A1

    公开(公告)日：2012-09-27

    申请号：US13513924

    申请日：2010-09-24

    申请人： Takehito Shiraishi ,  Yasuo Shimizu ,  Takahiro Aoki

    发明人： Takehito Shiraishi ,  Yasuo Shimizu ,  Takahiro Aoki

    IPC分类号： F16F7/00 ,  B62D3/12

    CPC分类号： B62D3/12

    摘要： A shock absorbing device for a rack and pinion type steering device includes a rack shaft, a rack housing, a stopper portion formed in an end part of the rack shaft, a stopper engaging portion provided on the rack housing to define a stroke end position for the rack shaft by engaging the stopper portion, a stepped portion formed on the rack shaft, a shoulder portion formed in an enlarged diameter portion of the rack housing, and a cylindrical elastic member fitted on the rack shaft such that the elastic member is pressed in the axial direction of the rack shaft by the stepped portion and the shoulder portion. The elastic member is formed with grooves on each of an outer circumferential surface and an inner circumferential surface thereof. Such shock absorbing device for a rack and pinion type steering device has a high shock absorbing capability.

    摘要翻译： 用于齿条和小齿轮转向装置的减震装置包括齿条轴，齿条壳体，形成在齿条轴的端部中的止动部分，设置在齿条壳体上的止动器接合部分，以限定行程终点位置， 齿条轴通过接合止动部分，形成在齿条轴上的阶梯部分，形成在齿条壳体的扩大直径部分中的肩部部分和安装在齿条轴上的圆柱形弹性部件，使得弹性部件被压入 齿条轴的轴向通过台阶部和肩部。 弹性构件在其外周面和内周面上形成有槽。 用于齿条和小齿轮型转向装置的这种减震装置具有高的冲击吸收能力。

    Passage authorization system
    88.
    发明授权
    Passage authorization system 有权
    通行授权制度

    公开(公告)号：US08269603B2

    公开(公告)日：2012-09-18

    申请号：US12722021

    申请日：2010-03-11

    申请人： Takahiro Aoki ,  Soichi Hama ,  Mitsuaki Fukuda

    发明人： Takahiro Aoki ,  Soichi Hama ,  Mitsuaki Fukuda

    IPC分类号： G05B19/00

    CPC分类号： G07C9/00158 ,  E05F15/75 ,  E05G5/003 ,  E05Y2800/426 ,  G07C9/02

    摘要： A passage authorization system includes a plurality of gate management apparatuses that are individually provided with authentication sensors for acquiring biometric data from a presented hand and form paths, an authentication unit configured to output a result of authentication comparison performed with the biometric data acquired by each of the authentication sensors and a hand determination result of determining whether the biometric data is data of a left hand or a right hand, and a control unit configured to control opening/closing of a gate corresponding to the hand determination result on the basis of the result of authentication comparison.

    摘要翻译： 通过授权系统包括：多个门管理装置，其单独设置有用于从呈现的手中获取生物特征数据和形成路径的认证传感器;认证单元，被配置为输出与由每个 认证传感器和确定生物体数据是左手还是右手的数据的手判定结果，以及控制单元，其被配置为基于结果控制与手判定结果相对应的门的打开/关闭 的认证比较。

    Image processing apparatus, image processing method, and image processing program to detect motion on images
    89.
    发明授权
    Image processing apparatus, image processing method, and image processing program to detect motion on images 有权
    图像处理装置，图像处理方法和图像处理程序，用于检测图像上的运动

    公开(公告)号：US08203614B2

    公开(公告)日：2012-06-19

    申请号：US12566054

    申请日：2009-09-24

    申请人： Mitsuaki Fukuda ,  Soichi Hama ,  Takahiro Aoki

    发明人： Mitsuaki Fukuda ,  Soichi Hama ,  Takahiro Aoki

    IPC分类号： H04N5/228

    CPC分类号： H04N7/18 ,  G06T7/11 ,  G06T7/12 ,  G06T7/155 ,  G06T7/174 ,  G06T7/194 ,  G06T2207/10152 ,  G06T2207/20224 ,  G06T2207/30196

    摘要： An image processing apparatus includes a first image acquisition section that acquires a first image of an object at illumination-off time, a second image acquisition section that acquires a second image of the object at illumination-on time, a difference image generation section that generates a difference image based on a difference between luminance of each of pixels constituting the first image and luminance of each of pixels constituting the second image, a high-luminance area extraction section that extracts an image area constituted by pixels having a luminance value which is equal to or more than a predetermined luminance value from the difference image, and a movement determination section that determines a movement amount of the object between image take timing of the first image and image take timing of the second image based on the image area.

    摘要翻译： 一种图像处理装置包括：第一图像获取部，其在照明时间获取对象的第一图像;第二图像获取部，其在照明时间获取对象的第二图像;差分图像生成部，其生成 基于构成第一图像的每个像素的亮度和构成第二图像的每个像素的亮度之间的差的差分图像，提取由亮度值相等的像素构成的图像区域的高亮度区域提取部分 以及来自所述差分图像的预定亮度值以上的移动量，以及基于所述图像区域，确定所述第一图像的图像拍摄定时与所述第二图像的拍摄定时之间的物体的移动量的移动判定部。