| 摘要 |
PROBLEM TO BE SOLVED: To provide a slot machine which realizes various direction and can effectively and continuously call the attention of a player to a image display device. SOLUTION: The slot machine has the image display device 23, which is prepared in a domain not overlapping the seeing domain of a reel and can picture display the direction output by a direction control means, and two or more opening and closing devices 24, which overlap each other on the front side of the image display device 23, can separately open and close the visible domain of the image display device 23, and can conceal the visible domain of the image display device 23 at the time of totally enclosing, and performances includes a specified performance wherein at least part of the visible domain of the image display device 23 is closed by at least one of the opening and closing devices 24 and a performance is shown in the visible domain of the image display device 23. COPYRIGHT: (C)2007,JPO&INPIT
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