| 摘要 |
PROBLEM TO BE SOLVED: To provide a nonlinear oscillator using a semiconductor gas sensor where electric conductivity can nonlinearly oscillate more stably and for a longer time than the conventional art, by solving the problem of the conventional art. SOLUTION: The nonlinear oscillator 11 has the semiconductor gas sensor 3 having a heater 2 and a heater heating means 4 under presence of aromatic alcohol 1. COPYRIGHT: (C)2006,JPO&NCIPI
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