MOBILE PHONE CONTAINING A PROGRAM AND ELECTRONIC CIRCUIT FOR GENERATING ULTRASONIC WAVES TO EXTERMINATE INSECTS, ESPECIALLY CONCERNED WITH SEQUENTIALLY FIRING ULTRASONIC WAVES OF VARIOUS FREQUENCY BANDS

摘要

PURPOSE: A mobile phone containing a program and electronic circuit for generating ultrasonic waves to exterminate insects is provided to effectively exterminate vermin by firing ultrasonic waves of various frequencies and various intensities. CONSTITUTION: When the power switch of a mobile phone is turned on, a CPU issues an ultrasonic generation command to a driving circuit part(2) according to the data of a memory(1) storing an ultrasonic generation program. Based on the ultrasonic generation command, the driving circuit part(2) randomly works in a previously programmed pattern so as to fire ultrasonic waves of various frequencies and various intensities. At this moment, if a call request signal is received to the mobile phone, it is delivered to an equipment usage detection part(3). If the equipment usage detection part transfers the signal to the CPU. the CPU issues a stop command to the driving circuit part(2) so that the firing of ultrasonic waves can be stopped.