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    • 56. 发明授权
    • Negative carrier for photographic printer
    • 照相打印机的负载体
    • US5550613A
    • 1996-08-27
    • US458251
    • 1995-06-02
    • Takeshi HasegawaTakashi Yamamoto
    • Takeshi HasegawaTakashi Yamamoto
    • G03B27/62G03B27/52
    • G03B27/6285
    • A negative carrier for a photographic printer, which is installed on a photographic printer for print-exposing an image on a negative film onto a photosensitive material, and which effects the positioning of the negative film during print-exposure of the photosensitive material. The negative carrier includes a sensor disposed in a transporting passage of the negative film so as to detect information concerning the negative film; and a controlling device for determining the presence or absence of the negative film over the sensor on the basis of a detection signal from said sensor, and for calibrating the sensor if it is determined that the negative film is absent. The sensor is prevented from being calibrated erroneously in a state in which the negative film is present over the sensor, thereby facilitating the calibration of the sensor.
    • 一种用于照相打印机的负载体,其安装在照相打印机上,用于将负片上的图像印刷到感光材料上,并且在曝光感光材料期间影响负片的定位。 负载体包括设置在负片的传送路径中的传感器,以便检测关于负片的信息; 以及控制装置,用于基于来自所述传感器的检测信号确定传感器上是否存在负片,并且如果确定不存在负片,则用于校准传感器。 在传感器上存在负片的状态下,防止传感器被错误地校准,从而便于传感器的校准。
    • 58. 发明授权
    • Movable platen type recording apparatus
    • 活动式压板式记录装置
    • US5156477A
    • 1992-10-20
    • US846772
    • 1992-03-09
    • Takeshi Hasegawa
    • Takeshi Hasegawa
    • B41J11/08B41J11/14
    • B41J11/14B41J11/08
    • A recording apparatus includes a recording apparatus body including a sheet feeding roller and recording means for effecting recording on a sheet, platen means mounted for movement to an opened position and a closed position relative to the recording apparatus body, adapted in the closed position to press the sheet against the roller and adapted in the opened position to liberate the sheet from the roller, and a bar member fixed to the platen means so as to extend through the platen means to reinforce the platen means and having one end thereof supported by the recording apparatus body so that the platen means is movable.
    • 一种记录装置,包括一个记录装置主体,包括一个进纸辊和用于在纸张上进行记录的记录装置,安装成用于移动到打开位置的压板装置和相对于记录装置主体的关闭位置,适于在关闭位置按压 所述纸张抵靠所述辊子并且适于处于打开位置以从所述辊子释放所述纸张;以及杆件,其固定到所述压板装置,以便延伸穿过所述压板装置以加强所述压板装置,并且其一端由所述记录 装置主体,使得压板装置是可移动的。