发明名称 ELECTRONIC DIE DEVICE FOR AUTOMATIC MAHJONG TABLE
摘要 PROBLEM TO BE SOLVED: To reduce the mounting space and the thickness of table and improve reliability by disposing any one of LED matrix display, CRT display, liquid crystal matrix display and plasma display at the center of upper surface of a top plate. SOLUTION: An mechanical element, electric element and electric control part are arranged at the inside surrounded by a machine frame and a top plate, and an electronic die device is installed in the top plate. The electronic die device incorporates 7 two sets of piece set type electric light emission elements 4, 4.... A die electric control circuit is incorporated so that an appearing number of 1-6 of die is displayed randomwise by the operation of a switch 5 by a game playerat a normal game. Two dies are rolled to provide a combination of appearing numbers. The purpose is attained with this constitution.
申请公布号 JP2000197763(A) 申请公布日期 2000.07.18
申请号 JP19990068998 申请日期 1999.03.15
申请人 MTEX MATSUMURA CO 发明人 ENDO TOSHIYUKI
分类号 A63F9/20;(IPC1-7):A63F9/20 主分类号 A63F9/20
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