The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 20, 2017
Filed:
Apr. 29, 2015
Mitsubishi Electric Corporation, Tokyo, JP;
Mitsubishi Electric Corporation, Tokyo, JP;
Abstract
A measuring apparatus includes a measuring unit for measuring an electrical characteristic of a measurement object by applying an electrical signal, and a discharge detection unit connected to the measuring unit, the discharge detection unit obtaining an electrical signal value that is the value of the electrical signal applied to the measurement object, wherein if the electrical signal value is smaller than a predetermined reference value, the discharge detection unit issues a discharge alarm to the outside when a difference value between the electrical signal value and the reference value becomes larger than a predetermined first comparison value after the difference value becomes smaller than the first comparison value, and wherein the reference value is set equal to or larger than the maximum of the electrical signal value when no electric discharge occurs.