| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a Pachinko machine that can change the continuous probability rate of a round play without making the motion of a sorting means provided in a variable prize winning device controlled intricately. <P>SOLUTION: The Pachinko machine is provided with a game control means (130) that provides a jackpot based on a game ball which enters a variable prize winning device (1) passing through a specific area (V1) out of multiple areas. The game control means not only controls the motions of the sorting means (50, 75) during a round game to create two statuses: a high-probability rate advantageous sorting status that the game ball passes the specific area and a lower (compared with this advantageous status) probability rate disadvantageous sorting status that the game ball passes the specific area: but also controls so that the opening/closing motion pattern of the variable prize winning device at least in the advantageous sorting status differs depending on the kind of the jackpot won by an electronic lottery means (110). <P>COPYRIGHT: (C)2012,JPO&INPIT |
