发明名称 APPARATUS FOR MEASURING QUANTITY OF STATIC ELECTRICITY, AND METHOD FOR MEASURING QUANTITY OF STATIC ELECTRICITY
摘要 <p>[Problem to be Solved] To provide a static-electricity-quantity measuring apparatus and a static-electricity-quantity measuring method which are optimum for a manufacturing site under a difficult-to-measure situation and measure the quantity of static electricity of electronic parts, machine parts, etc. simply with high accuracy. [Solution] A static-electricity-quantity measuring apparatus 1 of the present invention has: a receiving unit 2, which receives virtual electromagnetic waves generated by vibrations applied to a measured object 10; a measuring unit 3, which measures at least one of the intensity, frequency, and phase of the virtual electromagnetic waves received by the receiving unit 2; and a calculating unit 4, which calculates the quantity of static electricity of the measured object 10 based on the measurement result of the measuring unit 3.</p>
申请公布号 EP2696207(A1) 申请公布日期 2014.02.12
申请号 EP20120803313 申请日期 2012.04.11
申请人 NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCEAND TECHNOLOGY 发明人 KIKUNAGA KAZUYA;NONAKA KAZUHIRO
分类号 G01R29/12;G01R29/24 主分类号 G01R29/12
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