Patent ID: 8221235
Filing Date: 2012-07-17
Classification: G07F

Abstract:
1. A drawing machine for determining a winning-object from a plurality of drawing-objects, comprising: a winning-probability data storage unit for storing winning-probability data showing respective winning-probabilities of the plurality of drawing-objects; a drawing unit for carrying out drawings in accordance with the winning-probabilities of the drawing-objects determined by the winning-probability data stored in the winning-probability data storage unit and determining a winning-object from the plurality of drawing-objects; a winning-probability data changing unit for changing the winning-probability data stored in the winning-probability data storage unit; a winning-probability image displaying unit for displaying a winning-probability image showing the winning-probabilities of the drawing-objects determined by the winning-probability data stored in the winning-probability data storage unit, wherein an image of a winning object determined by a previous drawing is excluded from the winning-probability image showing the winning-probabilities of the drawing-objects; and a winning-probability displaying control unit for changing the winning-probability image displayed on the winning-probability image displaying unit, when the winning-probability data changing unit changes the winning-probability data, so as to correspond to the changed winning-probability data.