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. 05, 2017
Filed:
Apr. 11, 2014
Applicant:
Tokyo Weld Co., Ltd., Ota-ku, Tokyo-to, JP;
Inventor:
Hiroaki Chaki, Ota-ku, JP;
Assignee:
TOKYO WELD CO., LTD., Tokyo-To, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04N 5/232 (2006.01); G06T 7/00 (2017.01); H04N 7/18 (2006.01); G01N 21/88 (2006.01); G01N 21/95 (2006.01); G02B 7/04 (2006.01); G02B 27/00 (2006.01);
U.S. Cl.
CPC ...
H04N 5/23296 (2013.01); G01N 21/8806 (2013.01); G01N 21/95 (2013.01); G02B 7/04 (2013.01); G06T 7/0004 (2013.01); H04N 7/18 (2013.01); G02B 27/0075 (2013.01);
Abstract
The work, visual inspection devicecomposes a conveyance tablewhich holds and conveys works Wand Wand camera unitsandwhich capture images of the works conveyed by the conveyance table, The cameraof the camera unitsandincludes a first body tubeC/C including an imaging lensL/L and a second body tubeCa/a attached to the front end of the first body tubeC/C. The second body tubeCa/Ca includes a glass plateG/G for focal adjustment having two surfaces in parallel with each other.