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:
Feb. 25, 1992
Filed:
Feb. 07, 1991
Matsushita Electric Industrial Co., Ltd., Osaka, JP;
Abstract
A screw adjusting apparatus includes a positioning control device for outputting rotation instructions to a designated position based on a rotation detection signal; an image sensing section; a visual recognition section for processing a video signal outputted from the image sensing section so as to measure position of an object; a screw feeding amount calculating device for deciding a feeding amount of the screw so as to place the object at a predetermined position according to position information outputted from the visual recognition section and the information of the object which has been moved by contact between the screw and a tool; and an instruction control device for issuing instructions to the positioning control device based on a decided feeding amount of the screw.