Coin feeding machine and gaming machine
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United States of America Patent
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Issued Date -
Oct 13, 2005
app pub date -
Apr 1, 2005
filing date -
Apr 2, 2004
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
A coin feeding machine and gaming machine are include a light emitting element for emitting a light and a light receiving element which is adapted to receive the light emitted from the light emitting element. It is determined that the coins do not pass across a coin passing portion when the light receiving element is synchronized with the light emitted from the light emitting element and able to demodulate the light emitted from the light emitting element, and it is determined that the coins pass across the coin passing portion when the light emitted from the light emitting element can not be demodulated by the light receiving element.
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