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:
Dec. 21, 2004
Filed:
Feb. 01, 2002
Kouichi Uesaka, Kawasaki, JP;
Takashi Suga, Yokohama, JP;
Hitachi, Ltd., Tokyo, JP;
Abstract
A recording medium includes a computer readable program for controlling a computer. The program comprises (a) code for calculating a current distribution by using a strength and phase of magnetic field measured from a measuring object; (b) code for calculating a first electric field strength at a measuring point from the current distribution; (c) code for calculating a second electric field strength at the measuring point by using a current distribution of a predetermined position on a part of the current distribution of the measuring object; and (d) code for calculating a ratio related to the first electric field strength in association with the second electric field strength.