Operating device and image processing system using same
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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Oct 24, 2006
Issued Date -
N/A
app pub date -
Jan 8, 1999
filing date -
Oct 9, 1995
priority date (Note) -
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status (Latency Note)
Importance
Abstract
An operating device is connected to an image processing apparatus that generates image data to be displayed on a display according to a program. The operating device supplies a signal for providing variation to the image data to be generated by the image processing apparatus. A joystick includes a lever and a disc interlocked therewith so that the rotation of the disc is detected by a photo-interrupter. The pulse from the photo-interrupter is counted by a counter, which counter is reset depending upon a reset signal. The reset signal is supplied to the counter when three of buttons are simultaneously depressed, or when a power supply is turned on, or otherwise from a CPU of the image processing apparatus.
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