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    • 92. 发明授权
    • Zoom camera and adjusting method for field ratio of zoom finder of zoom camera
    • 变焦摄像机缩放倍率的变焦摄像机和调整方法
    • US06377752B1
    • 2002-04-23
    • US09471260
    • 1999-12-23
    • Hiroyuki Ishii
    • Hiroyuki Ishii
    • G03B1700
    • G02B7/10
    • A camera includes: a lens barrel having a lens; a driving element for driving the lens barrel to move in a direction of an optical axis thereof; a finder of which magnification varies in accordance with a movement of the lens barrel driven by the driving element; a position sensor for detecting a position of the lens barrel; a controller for controlling the driving element so that the lens barrel driven by the driving element moves in the direction of the optical axis and stops at plurality of positions in the direction of the optical axis; and a memory for storing a plurality of position data with respect to the plurality of positions. The controller controls the driving element so that the lens barrel stops at the plurality of positions in the direction of the optical axis for magnification variation of the lens, according to results of detection by the position sensor and at least one of the plurality of position data stored in the memory.
    • 相机包括:具有透镜的镜筒; 用于驱动透镜筒沿其光轴方向移动的驱动元件; 其放大率根据由驱动元件驱动的镜筒的移动而变化; 位置传感器,用于检测镜筒的位置; 用于控制驱动元件的控制器,使得由驱动元件驱动的镜筒沿光轴方向移动,并在光轴方向的多个位置处停止; 以及存储器,用于存储关于所述多个位置的多个位置数据。 控制器控制驱动元件,使得镜筒在光轴方向上的多个位置处停止,以根据位置传感器的检测结果和多个位置数据中的至少一个 存储在内存中。
    • 93. 发明授权
    • Sheet supplying apparatus
    • 供纸装置
    • US5358230A
    • 1994-10-25
    • US49360
    • 1993-04-21
    • Ikuo IkemoriKatsuyuki YokoiHiroyuki IshiiHiroyuki InoueMasao AndoRyukichi Inoue
    • Ikuo IkemoriKatsuyuki YokoiHiroyuki IshiiHiroyuki InoueMasao AndoRyukichi Inoue
    • B65H1/12B65H3/06
    • B65H1/12B65H3/0638B65H3/0669
    • The present invention provides a sheet supplying apparatus with a sheet support for supporting a sheet and shiftable between a supply position and a waiting position, a supply roller for feeding out the sheet from the sheet support means at the supply position, a biasing device for biasing the sheet support means from the waiting position toward the supply position, a shifting device for shifting the sheet supporting means from the supply position to the waiting position in adherence with a biasing force of the biasing device means, and a regulating apparatus for regulating the shifting of the sheet support means with a force weaker than the biasing device force of the biasing device, when the sheet support means shifted to the waiting position by the shifting device is shifted from the waiting position to the supply position by the biasing device.
    • 本发明提供了一种纸张供给装置,具有用于支撑片材并在供给位置和等待位置之间移动的片材支撑件,用于在供给位置从片材支撑装置输出片材的供给辊,用于偏置的偏置装置 片材支撑装置从等待位置朝向供给位置,移动装置,用于将片材支撑装置从供给位置移动到等待位置,以与偏置装置装置的偏置力一致;以及调节装置,用于调节换档 当通过偏移装置移动到等待位置的片材支撑装置被偏置装置从等待位置移动到供给位置时,具有比偏置装置的偏压装置力更弱的力的片材支承装置。