Title:
DISK SORTING DEVICE
Document Type and Number:
Japanese Patent JP2009157627
Kind Code:
A
Abstract:
To prevent illegal games performed using a tampering tool by detecting detect insertion of the tampering tool.
A disk detector is disposed on each of a middle part and a terminal end part of a disk guide passage. The disk detector includes two juxtaposed reflection optical sensors.
Inventors:
FURUSAWA YASUYUKI
Application Number:
JP2007334744A
Publication Date:
July 16, 2009
Filing Date:
December 26, 2007
Export Citation:
Assignee:
NIPPON CONLUX CO LTD
International Classes:
G07F1/04; A63F5/04