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    • 81. 发明授权
    • Alcohol test system, alcohol test device, alcohol test method, and program
    • 酒精测试系统,酒精测试仪器,酒精测试方法和程序
    • US08249311B2
    • 2012-08-21
    • US11971746
    • 2008-01-09
    • Takeshi EndoSeiichiro Mori
    • Takeshi EndoSeiichiro Mori
    • G06K9/00
    • G01N33/4972
    • In order to provide an alcohol test device which can keep evidence that an identical person has been surely tested in an alcohol test, the alcohol test device includes an alcohol test unit which measures alcohol concentration from breath exhaled by a subject; a drinking determination unit which determines whether or not the subject is in a drunken state on the basis of a measurement result of the alcohol test unit; a camera unit which photographs a face image of the subject when the breath is exhaled into the alcohol test unit; a face authentication identical person determination unit which compares a face image photographed by the camera unit with a face image of the subject himself (herself) preliminarily photographed, and performs identical person authentication which determines whether or not the subject is the identical person; a result control unit which edits combining a result of identical person authentication by the face authentication identical person determination unit and a result of drinking determination by the drinking determination unit; and a result display unit which displays a result edited by the result control unit.
    • 为了提供一种酒精测试装置,其可以在酒精测试中证明相同的人已被确定地进行测试,该酒精测试装置包括一个酒精测试单元,其测量受试者呼出的呼吸中的酒精浓度; 饮酒确定单元,其基于所述酒精测试单元的测量结果来确定所述对象是否处于醉酒状态; 当呼吸呼出到酒精测试单元中时照相对象的脸部图像的相机单元; 面部认证相同人确定单元,其将由相机单元拍摄的面部图像与被摄体的自己的脸部图像进行比较,并执行确定对象是否是相同人物的相同人物认证; 结果控制单元,其通过面部认证相同人确定单元编辑相同人认证的结果和由饮酒确定单元进行饮酒确定的结果; 以及显示由结果控制单元编辑的结果的结果显示单元。
    • 85. 发明授权
    • Hologram optical element, fabrication method thereof, and image display apparatus
    • 全息图光学元件及其制造方法以及图像显示装置
    • US07999982B2
    • 2011-08-16
    • US12126105
    • 2008-05-23
    • Takeshi EndoYoshie Shimizu
    • Takeshi EndoYoshie Shimizu
    • G03H1/00G02B5/32G09G5/00
    • G03H1/04G02B5/32G02B27/0103G02B27/1073G02B27/1086G02B2027/0109G02B2027/0123G03H2001/0439G03H2001/2231G03H2222/55
    • A volume-phase reflection hologram optical element is fabricated by exposing a hologram photosensitive material to two coherent light beams. One exposure light beam has an axis-asymmetric wavefront, and the other exposure light beam has focus points different in the optical axis direction (Z-direction) between on a plane (ZX-plane) including one of two directions (X- and Y-directions) mutually perpendicular on a sectional plane perpendicular to that light beam and on a plane (YZ-plane) including the other of those two directions. Thus, an image display apparatus is realized in which at the time of reproduction, the component of a predetermined wavelength of the image light diffraction-reflected by the hologram optical element is focused at positions different in the optical axis direction between on the ZX-plane and on the YZ-plane, offering different image viewing characteristics between in the X- and Y-directions.
    • 通过将全息图感光材料曝光于两个相干光束来制造体积相位反射全息光学元件。 一个曝光光束具有轴非对称波前,另一个曝光光束在包括两个方向之一的平面(ZX平面)上的光轴方向(Z方向)上具有不同的焦点(X和Y 二维)在垂直于该光束的截面上和在包括这两个方向中的另一个的平面(YZ-平面)上相互垂直。 因此,实现了一种图像显示装置,其中在再现时,由全息光学元件衍射反射的图像光的预定波长的分量被聚焦在Z轴平面上的光轴方向上不同的位置 并且在YZ平面上,在X和Y方向之间提供不同的图像观看特性。