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:
Sep. 24, 2002
Filed:
Apr. 21, 2000
Shunji Maeda, Yokohama, JP;
Yasuhiro Yoshitake, Yokosuka, JP;
Kenji Oka, Yokohama, JP;
Masataka Shiba, Yokohama, JP;
Atsushi Shimoda, Hiratsuka, JP;
Hitachi, Ltd., Tokyo, JP;
Abstract
The present invention is related to an inspection data processing method for processing inspection data composed of coordinates data and characteristic quantity data about a defect generated on a subject of inspection detected with a visual inspection apparatus. The inspection data processing method comprises the following steps: a preparation step of storing a first fatality judgment data group corresponding to the kinds of areas on the subject of inspection and a second fatality judgment data group corresponding to categories of defects beforehand; a first fatality judgment step of judging a first fatality level of a defect corresponding to the kind of an area where the defect exists; a category giving step of giving category to the defect in the inspection data; and a second fatality judgment step of judging a second fatality of the defect based on second fatality judgment data selected according to the category which are given based on the first fatality level of defects judged in the first fatality judgment step.