| 摘要 |
<p>PURPOSE:To ensure the automatic retrieval and extraction for a card document, etc., by controlling a selection/extraction mechanism with the signal supplied from a controller. CONSTITUTION:A decimal of the code number on a clinical shart is converted into a binary code and then fed, and a signal is transmitted to a solenoid corresponding to the serial number of a holder for a driving circuit T1 of the digit of 1 and on the basis of the code number. For a driving circuit T2 of the digit of 10, a signal is transmitted to a solenoid SL corresponding to the serial number of another holder. Thereafter, the signals are transmitted to a driving circuit T3 of the digit of 100 and then to a driving circuit T4 of the digit of 1000. Thus selection levers (c) are actuated to move forward to a hook catch (b) of the holder. At the same time, the LED driving program of a computer circuit is connected to a display part and actuates a light emitting diode on the basis of the supplied binary code signal for a digital display.</p> |
