| 摘要 |
PROBLEM TO BE SOLVED: To easily discriminate that a ROM is altered without using a seal. SOLUTION: This board sealing structure in a game machine comprises: a main board housing case 25 which is provided inside a pachinko slot machine, houses a board 32 exclusive for the ROM to which the ROM 31 storing a program for games is attached, and is provided with a lid body 25b for closing a housing port after housing the board; a box part 40 provided inside the main board housing case 25; a passing hole 42b formed on the closing plate 42 of the box part 40; a through-hole 25b1 formed on the lid body 25b of the main board housing case 25 to face the passing hole 42b of the box part 40 when the lid body 25b closes the housing port of the board housing case 25; a bridge member 44 for connecting the lid body 25b and the box part 40 by being inserted to the through-hole 25b1 of the lid body 25b and the passing hole 42b of the box part 40 from the side of the lid body 25b; and a separation part 46 to be separated from a bridge member body 45 when pulled out from the holes after insertion. COPYRIGHT: (C)2006,JPO&NCIPI
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