| 摘要 |
<p>PURPOSE:To display and confirm contents for which a doubt arose on a commutation ticket for a commutation ticket user when there is a doubt at entrance or exit by the commutation ticket in a state where a durability of repeating recording is superior, processing time is not prolonged and a problem that mechanical strength is weak is absent. CONSTITUTION:A magnetic recording layer 2c for recording character patterns corresponding to information relating to the entrance or the exit in the form of magnetic latent images is provided separately from the magnetic recording layer 2b for encoding and recording the information relating to the entrance and the exit in the commutation ticket. The character patterns, at the time of entrance, of an entrance date and an entrance station are recorded in the magnetic recording layer 2c in a magnetic latent image state and the character patterns, at the time of exit, of an exit date and an exit station are recorded in the magnetic recording layer 2c in the magnetic latent image state. Then, when the doubt arises, by using a magnetic latent image/visible image conversion member, the character patterns in the magnetic latent image state in the magnetic recording layer 2c on the commutation ticket 2 are visualized.</p> |
