| 摘要 |
<P>PROBLEM TO BE SOLVED: To reduce the mental burden of a player just before or after closing time. <P>SOLUTION: A Pachinko machine 1 includes a high probability state determiner 211 for determining, when a high probability jackpot is determined, a definite high probability state (i.e. probability variable state) for allowing a player to easily recognize that an electronic lottery is carried out at a high winning probability for jackpot, or an indefinite high probability state (i.e. potential probability variable state) for preventing a player from recognizing that the electronic lottery is carried out at a high winning probability for jackpot. The Pachinko machine further includes: a time determiner 214 for determining whether the current time measured by a clock 213 is included in a predetermined time range; and a selected ratio changer 215 for changing, when the clocking determiner determines that the current time is included in the prescribed time range, the selection ratio between the definite high probability state and the indefinite high probability state in the high probability state determiner to be different from the selection ratio when the current time is not included in the prescribed time range. <P>COPYRIGHT: (C)2012,JPO&INPIT |
