| 摘要 |
PROBLEM TO BE SOLVED: To provide an in-train advertisement structure that increases the effect of advertisement. SOLUTION: The in-train advertisement structure includes: a rail member 1 that is installed close to the ceiling 11 of a train to form an endless circular path; a paper medium 3 for advertisement that is hanged in line in plan view along the rail member 1; an interlocking member for hanging the paper medium 3 so that the paper medium 3 moves along the rail member 1; and a driving device 4 that drives the interlocking member to circularly moves the paper medium 3 on the endless circular path. COPYRIGHT: (C)2011,JPO&INPIT
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