| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a particle supply device in which when particles such as gas, smell, liquid and powder are supplied via a human's nose, particles more than a required quantity can be removed, moreover, that particles which have not gone into a human body from a human's nose float in the air is little. <P>SOLUTION: The particle supply device includes: a supply pipe which forms a route which supplies predetermined particles to the position of a human's nose; an optical guide path which draws light to the vicinity of the human's nose; and an excretory pipe which discharges particles which exist in the position of the human's nose. <P>COPYRIGHT: (C)2012,JPO&INPIT |
