| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a display method which uses visual effect generated by rotation of blades of a portable electric fan for display on a display, and a cartridge for applying the display method to a game. <P>SOLUTION: When the cartridge 20 is inserted into an insertion slot 14 of a game machine main body 10, a blade 24 is positioned in front of the game machine main body 10 to overlap with the display when viewed from the front. Paint 26 is applied a little inside the tip of the blade 24 made of a transparent material and a track of the part of the paint 26 during the rotation draws a circle when a user views the display 11. The game machine gives a user joy which is not only air blowing effect by the electric fan by visually representing one meaningful game content as an image shown on the display 11 cooperates with visual effect generated by the rotation of blades 24. <P>COPYRIGHT: (C)2004,JPO&NCIPI</p> |
