| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a scent-providing device that prevents intermixing of a plurality of scents when they are generated from a single transport pipe. <P>SOLUTION: The scent-providing device for providing a plurality of scents in conjunction with reproduction of a moving picture with sound comprises: a means that includes scent specifying information providing scent information varied as the moving picture with sound progresses, and displays the moving picture with sound; a scent generating means that is able to generate a plurality of scents based on scent specifying information included in the moving picture with sound; the transport pipe that transports scents generated by the scent generating means and emits it at an emission port; and a cleaning means that sends a washing liquid into the transport pipe and cleans the interior of the transport pipe. <P>COPYRIGHT: (C)2013,JPO&INPIT |
