| 摘要 |
PROBLEM TO BE SOLVED: To allow a player to play with delight by giving a player fitting sense when rightly fitting pieces with each other, then emitting the fitting sound, and giving the player with pleasure and accomplishment feelings. SOLUTION: Multiple adjoining pieces (a) and (b) formed by superposing and pressure fitting outer layer hard films 2 and 3 on the front/back faces of inner layer soft sheet 1 are so formed that cut end faces of the outer layer hard film 2 are press contacted mutually with their cut ends a2 and b2 deformed into a subtle bent state, the cut end faces of the inner soft sheet are press contacted mutually with their cut ends a3 and b3 including the distortion caused by the bending deformation, and the mutual cut end face of the outer layer hard film 3 are press contacted mutually with fine and narrow edges of their cut ends a4 and b4 left thereon. COPYRIGHT: (C)2006,JPO&NCIPI
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