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1. 发明授权

US5884063A Method of and apparatus for producing moving image composed of random dots 失效
标题翻译：用于生成由随机点组成的运动图像的方法和装置
公开(公告)号：US5884063A
公开(公告)日：1999-03-16
申请号：US932608
申请日：1997-09-17
申请人： Teruhiro Yamada , Satoshi Takemoto , Takashi Ikeda , Toshio Obase
发明人： Teruhiro Yamada , Satoshi Takemoto , Takashi Ikeda , Toshio Obase
IPC分类号： H04N13/00 , G06T13/20 , G06F15/00
CPC分类号： G06T13/00 , H04N13/004 , H04N13/0409
摘要： A plurality of types of random dot pattern images each represented by data composed of a predetermined number of bits, one of which is one and the others of which are zero, and differing in the position of the bit which is one are overlapped, to produce one overlap image. A plurality of types of translation tables for obtaining an output image from the overlap image are successively switched, to successively output a plurality of types of images respectively corresponding to said random dot pattern images.
摘要翻译：多个类型的随机点图形图像，每个由预定数量的位组成的数据表示，其中一个位是一个，另一个是零，并且位的位置不同，以产生一个重叠图像。连续地切换用于从重叠图像获得输出图像的多种类型的转换表，以分别对应于所述随机点图案图像输出多种类型的图像。

2. 发明授权

US06840626B2 Color separating/synthesizing element and liquid crystal projector using it 失效
标题翻译：彩色分离/合成元件和使用它的液晶投影机
公开(公告)号：US06840626B2
公开(公告)日：2005-01-11
申请号：US10181936
申请日：2001-11-26
申请人： Takashi Ikeda , Toshio Obase , Kensuke Konishi , Yoshitaka Kurosaka
发明人： Takashi Ikeda , Toshio Obase , Kensuke Konishi , Yoshitaka Kurosaka
IPC分类号： G02B5/04 , G02B5/30 , G02B27/14 , G02F1/13 , G02F1/1335 , G03B21/00 , G03B33/12 , H04N5/74 , H04N9/31 , G03B21/14
CPC分类号： G02B27/1026 , G02B27/145 , G02B27/149 , H04N5/7441 , H04N9/3105 , H04N9/3167
摘要： A color separating/recombining unit used in liquid crystal projector using three reflection type liquid crystal panels. The color separating/recombining unit (20) has a cubic form comprising a light incidence surface (21) facing the light source unit (10), three light incidence/output surfaces (23), (24), (25) respectively facing liquid crystal panels (31), (32), (33), a light output surface (22) facing a projection optical system (40), and another surface (26). The color separating/recombining unit has thereinside a color separating/recombining means (50) that spectrally separates light shone from the light source (10) into three-primary-color components to allow them emit from corresponding light incidence/output surfaces (23), (24), (25) and to be reflected with their polarization directions rotated 90 degrees by the liquid crystal panels (31), (32), (33) disposed respectively facing the light incidence/output surfaces (23), (24), (25), then recombines them, and emits them from the light output surface (22) to the projection optical system (40).
摘要翻译：用于使用三个反射型液晶面板的液晶投影仪中的分色/重组单元。颜色分离/重组单元（20）具有包括面对光源单元（10）的光入射表面（21）的立方体形式，分别面对液体的三个光入射/输出表面（23），（24），（25）水晶面板（31），（32），（33），面向投影光学系统（40）的光输出表面（22）和另一表面（26）。颜色分离/重组单元具有将光源与光源（10）光谱分离成三原色分量的颜色分离/重组装置（50），以允许它们从相应的光入射/输出表面（23）发射，（24），（25），并且通过分别面向光入射/输出表面（23），（24）设置的液晶面板（31），（32），（33）以其偏振方向旋转90度），（25），然后将它们复合，并将它们从光输出表面（22）发射到投影光学系统（40）。

3. 发明授权

US5877840A Binocular view function inspecting apparatus and inspecting method 失效
标题翻译：双目视察功能检查仪和检查方法
公开(公告)号：US5877840A
公开(公告)日：1999-03-02
申请号：US919765
申请日：1997-09-16
申请人： Teruhiro Yamada , Satoshi Takemoto , Takashi Ikeda , Toshio Obase
发明人： Teruhiro Yamada , Satoshi Takemoto , Takashi Ikeda , Toshio Obase
IPC分类号： A61B3/032 , A61B3/08 , A61B3/10
CPC分类号： A61B3/08 , A61B3/032 , G02B27/2214 , H04N13/0425
摘要： A reference image and an index image are displayed on a three-dimensional display device with either one of the images taken as a left eye image and the other image taken as a right eye image. When a movement command to move a display position of the index image is inputted by a person to be inspected in order that a predetermined reference position of the reference image and the display position of the index image coincide with each other, the display position of the index image is moved on the basis of the movement command. The amount of deviation of the index image from the reference position of the reference image is calculated by the person to be inspected visually recognizing that the reference position of the reference image and the display position of the index image coincide with each other when confirmation input indicating that the person to be inspected visually recognizes the coincidence is provided by the person to be inspected.
摘要翻译：参考图像和索引图像显示在三维显示设备上，其中一个图像被视为左眼图像，另一个图像被视为右眼图像。当要被检查的人员输入移动索引图像的显示位置的移动指令以使参考图像的预定基准位置和索引图像的显示位置彼此一致时，显示位置索引图像基于移动命令移动。索引图像与参考图像的参考位置的偏差量由被检查者在视觉上被计算，认识到参考图像的参考位置和索引图像的显示位置在确认输入指示在视觉上检查的人认为是由被检查者提供的巧合。

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