| 摘要 |
PROBLEM TO BE SOLVED: To prevent dust from entering an inner part of a token counter.SOLUTION: A token counter includes: an input port from which a game token is input; a door for opening/closing the input port; a sensor for detecting presence/absence of a token at a position before a token input position of the input port; a controller for opening the door when the sensor detects a token; and a counting device for counting the number of tokens after passing through the input port via the door. |
