| 摘要 |
PROBLEM TO BE SOLVED: To detect the position of a movable body on an endless belt without specially processing the no end belt in an endless belt game device. SOLUTION: A circuital means 25 for rotating an endless belt 20, a vertical direction movement means 30 and a horizontal direction movement means 40 for moving in vertical and horizontal directions, respectively, a induction body 50 on which a movable body 55 moving on the endless belt 20 adsorbs are included. A rotation distance detecting means 61 detects the working of the rotation means 25 and the rotation distance of the endless belt. A vertical position detecting means 62 detects the working of a vertical direction movement means 30 and the vertical position of the movable body 55. A vertical coordinates analysis means 64 analyzes the vertical coordinates on the endless belt 20 from the rotation distance and vertical position. A horizontal position detecting means 63 detects the working of horizontal direction movement means 40 and the horizontal position of the movable body 55 which is the horizontal coordinates on the endless belt 20.
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