Abstract: The present invention is provided with a film holding means, a plural of vessels, processing condition setting means for setting the processing condition corresponding to the qualitative state of the processing solution in each of the vessels, and film processing and transferring means for processing and transferring the undeveloped film, making it possible to prevent film injury and to perform the most appropriate film developing process independent of experience and skill, by holding the film, submerging the film in each of the vessels, shuffling the film in each of the vessels, and setting the processing condition corresponding to the qualitative state of each processing solution.

Abstract: An X-ray apparatus comprising a step-down transformer for stepping down a line voltage, a first timer for generating a pulse signal of the pulse width corresponding to a preheating period in response to a start signal, and a second timer for generating a pulse signal of the pulse width corresponding to an X-ray radiation period in response to the stoppage of the output of the pulse signal of the first timer. The stepped down line voltage is impressed on an X-ray generator during the period of time, i.e., the preheating period for generating the pulse signal of the first timer to preheat an X-ray tube. The line voltage is impressed on the X-ray generator during the period of time for generating a pulse signal from the second timer to supply a rated tube voltage and filament voltage to the X-ray tube. At this time the X-ray tube radiates an X-ray.