发明名称 PACHINKO GAME MACHINE
摘要 PROBLEM TO BE SOLVED: To provide a Pachinko game machine drawing an attention of a player on a board in producing a right of releasing a big win hole, raising the player's intention and concentration of obtaining a chance of exhibiting his/her skill and more prize balls and allowing the player to enjoy the game with large expectation and interest without being bored. SOLUTION: This Pachinko machine is so formed that, when a game ball reaching a waiting position W on the game board 10 is received by a rotary body 196, rotatingly guided on a circumference and enters in a start hole during producing the right, the big win hole 201 is opened for a prescribed opening time or till winning a prescribed number of balls and, when a next game ball enters the start hole during the opening of the big win hole 201, the round is completed in the midst and shifted to a next round. During producing the right, this machine is so constituted as to change the rotation speed and the rotation direction of the rotary body 196 in the midst. COPYRIGHT: (C)2004,JPO
申请公布号 JP2004166952(A) 申请公布日期 2004.06.17
申请号 JP20020336089 申请日期 2002.11.20
申请人 MARUHON IND CO LTD 发明人 KOJIMA KENICHI
分类号 A63F7/02;(IPC1-7):A63F7/02 主分类号 A63F7/02
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