| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a boarding ticket or the like useful for smoothly guiding an air passenger departing from now on to the boarding gate of an airplane before the departure time of the airplane in an airport terminal building. <P>SOLUTION: A circuit housing part 40 is attached to a ticket returning part 4 of the boarding ticket 13 comprising a half ticket part 2 and the returning part 4 partitioned by a perforation 3. A receiving circuit is provided in the circuit housing part 40 and a call signal is sent to the receiving circuit and information operation for smoothly guiding the passenger having the boarding ticket to the boarding gate is performed in other circuit part. <P>COPYRIGHT: (C)2003,JPO |
