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    • 11. 发明申请
    • Viewfinder display apparatus
    • 取景器显示装置
    • US20050249490A1
    • 2005-11-10
    • US11153590
    • 2005-06-15
    • Shosuke HaraguchiHiroshi SakuraiTakanori Honda
    • Shosuke HaraguchiHiroshi SakuraiTakanori Honda
    • G03B17/20G03B13/30
    • G03B17/20
    • A viewfinder display apparatus which can realize superimpose having good visibility without giving uncomfortable feeling to a photographer is disclosed. The viewfinder display apparatus includes an eyepiece lens unit, an a member on which illumination unit which irradiates illumination light, and a plurality of region display sections arranged in a viewfinder optical path respectively to correspond to the focus detection regions. Each of the region display sections includes an outer frame which partially transmits light from an object to display edges of the focus detection regions in the viewfinder field and reflecting region in which reflecting surface which reflects illumination light from the illumination unit to guide the reflected light to the eyepiece lens unit are formed.
    • 公开了一种可以实现具有良好的可见度的叠加的取景器显示装置,而不给摄影者带来不舒服的感觉。 取景器显示装置包括目镜透镜单元,照射照明光的照明单元的部件和分别对应于焦点检测区域的取景器光路中的多个区域显示部。 每个区域显示部分包括:外框,其部分地透射来自物体的光,以在取景器场中显示焦点检测区域的边缘;反射区域,其中反射表面反射来自照明单元的照明光,以将反射光引导到 形成目镜透镜单元。
    • 13. 发明授权
    • Film transportation system for motor built-in camera
    • 电机内置摄像机电影传输系统
    • US4579435A
    • 1986-04-01
    • US643253
    • 1984-08-22
    • Shosuke Haraguchi
    • Shosuke Haraguchi
    • G03B17/42G03B1/24
    • G03B17/425
    • In a camera where motorized rewinding is performed by a built-in electric motor, a film transportation system is provided which includes a rewind member arranged upon engagement with a cartridge hub to rewind a film roll, a first driving torque transmission mechanism having a frictional member upon contact with the rewind member to transmit the driving torque of the motor thereto, a drive member engaging the perforations of the film to move the film in the film rewinding direction, and a second driving torque transmission mechanism arranged upon connection with the first transmission mechanism to transmit the driving torque of the motor to the drive member and having a one-way clutch.
    • 在通过内置电动机进行电动倒带的照相机中,设置胶片传送系统,该胶片传送系统包括与盒毂接合而重新卷绕胶片卷的倒带部件,具有摩擦部件的第一驱动扭矩传递机构 与所述倒带构件接触以将所述电动机的驱动扭矩传递到其上,驱动构件与所述膜的穿孔接合以沿所述膜重绕方向移动所述膜;以及第二驱动转矩传递机构,其布置在与所述第一传动机构 以将马达的驱动扭矩传递到驱动构件并具有单向离合器。