发明名称 DEVICE AND METHOD FOR INSPECTING PLAYING CARD
摘要 PROBLEM TO BE SOLVED: To provide a device and a method for inspecting a playing card, inspecting (discriminating) whether or not an abnormal playing card not constituting a prescribed group is included in the group of playing cards. SOLUTION: An identification code representing that a playing card constitutes a prescribed group is given to the playing card in order to discover an abnormal playing card mingled in with genuine playing cards for illicit purposes. The identification code is read from each of a plurality of playing cards constituting the prescribed group so as to determine whether the playing card is a genuine playing card or an abnormal playing card. The identification code may be provided on the playing card in a condition invisible to the human eye under normal usage conditions. COPYRIGHT: (C)2008,JPO&INPIT
申请公布号 JP2008029865(A) 申请公布日期 2008.02.14
申请号 JP20070259359 申请日期 2007.10.03
申请人 ANGEL SHOJI KK 发明人 SHIGETA YASUSHI
分类号 A63F1/06;A63F1/02;G01N21/84 主分类号 A63F1/06
代理机构 代理人
主权项
地址