Abstract: An image recording apparatus has the ability to output one of a received motion image and a still image, which is selected by an image switching circuit, to an image display device. The still image is read from a memory in which an image of the motion image constructing one frame is stored. When a remote controller is used to instruct image recording, a recording mode is automatically determined depending on whether a still image or a motion image is actually displayed on the image display device. Specifically, when a still image is displayed, a still image recording mode is automatically selected. When a motion image is displayed, a motion image recording mode is automatically selected. The motion image or still image is then recorded onto a recording medium.

Abstract: An endoscope system comprises an endoscope for industrial use, a remote control unit, a light source unit, a CCU, a motor-driven angling unit, a drum rotation variable resistor, a power supply unit, a buzzer, and a microphone. These apparatuses constituting a basic system are controlled by a system control CPU incorporated in a control unit. The system control CPU in the control unit is connected to an angle control CPU in the motor-driven angling unit and a DSP control CPU in the CCU over signal lines. Moreover, the system control CPU is connected to a remote control CPU in the remote control unit through a connector over a signal line. Consequently, the complex functions of the apparatuses are controlled in a centralized manner. This results in improved ease of use.

Abstract: An endoscope system comprises an endoscope for industrial use, a remote control unit, a light source unit, a CCU, a motor-driven angling unit, a drum rotation variable resistor, a power supply unit, a buzzer, and a microphone. These apparatuses constituting a basic system are controlled by a system control CPU incorporated in a control unit. The system control CPU in the control unit is connected to an angle control CPU in the motor-driven angling unit and a DSP control CPU in the CCU over signal lines. Moreover, the system control CPU is connected to a remote control CPU in the remote control unit through a connector over a signal line. Consequently, the complex functions of the apparatuses are controlled in a centralized manner. This results in improved ease of use.

Abstract: The ultrasonic wave diagnosing apparatus of this invention comprises a controlling circuit controlling the rotation, advance and retreat of an ultrasonic wave oscillator, a DC power source feeding an electric power to a DC motor rotating the ultrasonic wave oscillator, a DC motor controlling circuit inputting a controlling signal from the above mentioned controlling circuit and controlling the voltage of the above mentioned DC power source, a photointerrupter detecting the position of the ultrasonic wave oscillator by the advance and retreat, a stepping motor advancing and retreating the above mentioned ultrasonic wave oscillator and a record controlling apparatus controlling an auxiliary memorizing apparatus which can record an ultrasonic wave image obtained by the above mentioned ultrasonic wave oscillator so that, in order to reverse the rotation by inverting the phases of controlling signals A and B of the stepping motor advancing and retreating the above mentioned ultrasonic wave oscillator, a position d