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    • 1. 发明授权
    • Electrophotographic copying apparatus for copying an original placed on
an original supporting table and for copying an original from a board
surface
    • 电子照相复印装置,用于复印放置在原始支撑台上并用于从纸板表面复印原稿的原稿
    • US5032868A
    • 1991-07-16
    • US423745
    • 1989-10-19
    • Fumio NishinoTamotsu OkadaFumio AsanoKoyokazu Namekata
    • Fumio NishinoTamotsu OkadaFumio AsanoKoyokazu Namekata
    • G03B27/62G03G15/04G03G15/22G03G21/00
    • G03B27/625G03G15/04G03G15/221
    • An electrophotographic copying apparatus is provided with a first body and a second body, the first body having a photosensitive member, a light source for exposing an original, an original supporting table movable relative to the light source with the original supported thereon, and a first optical system for projecting a first image information light reflected from the original onto the photosensitive member. The second body has a second optical system for projecting a second image information light onto the photosensitive member in the first body. Two copying modes are provided: a first mode for copying by the first image information light, and a second mode for copying by the second image information light. In the second mode, a controller positions a shutter member for blank exposure in the optical path in its retracted position prior to the copying in the second mode. Thus, solving the optical problems on the copying apparatus side and on the apparatus side for operating the recording medium and the higher functionalization of an optical system and/or the movement range of the movable original supporting table is changed during the original copying and during the copying of the recording medium to thereby enable the efficient use of the space.
    • 一种电子照相复印装置,具有第一主体和第二主体,第一主体具有感光部件,用于使原稿露出的光源,原始支撑台相对于光源可移动,原稿被支撑在其上,第一主体 光学系统,用于将从原稿反射的第一图像信息光投射到感光构件上。 第二主体具有用于将第二图像信息光投射到第一主体中的感光构件上的第二光学系统。 提供两种复印模式:用于通过第一图像信息光进行复印的第一模式和通过第二图像信息光进行复印的第二模式。 在第二模式中,控制器在第二模式中的复印之前将其中的光路中的空白曝光的挡板定位在其缩回位置。 因此,在原始复制期间,在原始复制期间和/或可移动原稿支撑台的移动范围内,解决复制装置侧和用于操作记录介质的设备侧的光学问题和光学系统的更高功能化和/或可移动原稿支撑台的移动范围的改变 复制记录介质,从而能够有效地利用空间。
    • 6. 发明授权
    • Holding means for blade of handsaw
    • 握持手段的刀片
    • US5937527A
    • 1999-08-17
    • US935004
    • 1997-09-22
    • Tamotsu Okada
    • Tamotsu Okada
    • B27B21/04B23D51/10B25G3/12B27B3/00
    • B23D51/10
    • A blade holder attached to a saw handle. The saw blade includes a slot on one side, and is engaged inside the blade holder and is securely held in place by stoppers formed inside the holder's frame and by pressure applied by spring action. This spring action is created via a turning of a knob and attached pressing part and protrusion. When the knob is in a loosened position, the blade is easily removed and replaced through a holder receiving part. A new blade is received through the receiving part and by tightening the knob, the new blade is thereby secured in the holder.
    • 附着在锯柄上的刀架。 锯片在一侧包括槽,并且与叶片保持器接合,并通过形成在保持架框架内部的止动件和通过弹簧作用施加的压力牢固地保持就位。 这种弹簧作用是通过旋钮和附接的按压部分和突起产生的。 当旋钮处于松开位置时,刀片可以容易地通过夹持器接收部分拆下并更换。 通过接收部件容纳新的刀片,并且通过拧紧旋钮,新刀片被固定在保持器中。