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    • 31. 发明授权
    • Reading optical system
    • 阅读光学系统
    • US4644155A
    • 1987-02-17
    • US593489
    • 1984-03-26
    • Noritaka MochizukiChikara JinToshie Kaneko
    • Noritaka MochizukiChikara JinToshie Kaneko
    • H04N1/028H04N1/031H01J5/16
    • H04N1/0312H04N1/0311H04N1/0317
    • A reading optical system comprises a transparent block a part of whose bottom surface is an inclined surface forming an angle with respect to the horizontal plane, combined light-guides embedded in the block and having one end thereof all disposed on the intermediate portion of the inclined surface spaced apart by a predetermined distance from the lower end of the inclined surface and the other end extending on the upper surface of the block, a light sensor installed on the upper surface of the block in opposed relationship with the other end of the combined light-guides, and an illuminating system for illuminating the vicinity of the surface of an original opposed to the one end of the combined light-guides, through the block.
    • 读取光学系统包括透明块,其底表面是相对于水平面形成一角度的倾斜表面,组合的光导嵌入块中,并且其一端全部设置在倾斜的中间部分上 表面与倾斜表面的下端隔开预定的距离,而在该块的上表面上延伸的另一端;光传感器,安装在块的上表面上,与组合光的另一端相对置 引导件,以及用于照亮与组合光导体的一端相对的原件的表面附近的照明系统。
    • 32. 发明授权
    • Image displaying method and apparatus
    • 图像显示方法和装置
    • US06608621B2
    • 2003-08-19
    • US09760703
    • 2001-01-17
    • Noritaka Mochizuki
    • Noritaka Mochizuki
    • G02F129
    • H04N5/7416
    • An image displaying method and apparatus is provided which can display an image at a high luminance. A first horizontal line image signal is written in a write memory, read in parallel from a read memory during a horizontal blanking period next to the horizontal image signal period, and amplified to thereafter perform modulation. The first horizontal line image signal is displayed at least until the next horizontal image signal line period terminates. The above operations are sequentially repeated to scan all horizontal lines.
    • 提供可以以高亮度显示图像的图像显示方法和装置。 第一水平线图像信号被写入写入存储器中,在与水平图像信号周期相邻的水平消隐周期期间从读取存储器并行读取,然后放大,然后执行调制。 第一水平线图像信号至少显示直到下一个水平图像信号线周期终止。 依次重复上述操作以扫描所有水平线。
    • 39. 发明授权
    • Scanning optical system
    • 扫描光学系统
    • US4030806A
    • 1977-06-21
    • US607502
    • 1975-08-25
    • Takeshi GoshimaNoritaka Mochizuki
    • Takeshi GoshimaNoritaka Mochizuki
    • B41J2/44G01N21/88G02B26/10G02B26/12H04N1/113G02B27/17
    • G02B26/129
    • A scanning optical system of a type wherein a light beam is sequentially reflected by each of the reflection surfaces of a polygonal mirror rotating in a predetermined direction to convert it to a scanning light beam which moves repetitively in a single direction to scan the surface of an object to be scanned, the optical system being provided with means for moving the light beam incident on the reflection surface in a single direction along the direction of the rotating movement of the reflection surfaces and in a repetitive manner in synchronism with rotation of the polygonal mirror so that the light beam may be constantly projected onto an effective reflection region of each reflection surface of the polygonal mirror.
    • 一种扫描光学系统,其中光束被按照预定方向旋转的多面镜的每个反射面依次反射,以将其转换成沿单一方向重复移动的扫描光束,以扫描 所述光学系统设置有用于沿着反射表面的旋转运动的方向沿着单个方向移动入射在反射表面上的光束并且以与多面镜的旋转同步的重复方式移动光学装置 使得光束可以不断地投影到多面镜的每个反射表面的有效反射区域上。