| 摘要 |
PROBLEM TO BE SOLVED: To provide a tool for repelling mosquitoes by synergistic effects of both oscillatory waves and a chemical by releasing a mosquito-repellent chemical evaporated or sublimed with oscillation of a diaphragm and heat generation in addition to mosquito-repellent oscillatory waves with a piezoelectric diaphragm. SOLUTION: The tool for repelling the mosquitoes is equipped with an oscillation circuit oscillating at a mosquito-repellent frequency, excited with the oscillation circuit and generating the mosquito-repellent oscillatory waves. The tool for repelling the mosquitoes is designed to hold the mosquito-repellent chemical evaporated or sublimed with the oscillatory waves of the diaphragm and releasing a mosquito-repellent gas together with mosquito-repellent oscillatory waves from a releasing window for the oscillatory waves in the diaphragm. COPYRIGHT: (C)2006,JPO&NCIPI
|
