| 摘要 |
PROBLEM TO BE SOLVED: To provide a pachinko game machine for safely using a so-called "water lamp". SOLUTION: The machine is constituted to easily relate bubbles rising up in a left water tub 170 and a right water tub 260 to lighting with respect to the left water tub 170 by controlling an air pump 180 and LEDs 151 through the use of a lamp control board. A solenoid 310 for allowing a cap 200 to be abutted on or separated from the common outlet 323 of a two-forked straw 320 is controlled by the lamp control board 50. Then, the solenoid 310 is driven in response to the bubbles rising up in the left and right water tubs 170, 260, and the situation of lighting with respect to the left and right tubs 170, 260. Thus, the cap 200 is abutted on or separated from the common outlet 323 of the two-forked straw. COPYRIGHT: (C)2004,JPO&NCIPI
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