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. 01, 2022
Filed:
Feb. 02, 2018
Applicant:
Ishida Co., Ltd., Kyoto, JP;
Inventor:
Seisaku Iwasa, Ritto, JP;
Assignee:
Ishida Co., Ltd., Kyoto, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01G 23/32 (2006.01); G01G 19/387 (2006.01); G01G 21/28 (2006.01); B23Q 11/00 (2006.01);
U.S. Cl.
CPC ...
G01G 23/32 (2013.01); B23Q 11/00 (2013.01); G01G 19/387 (2013.01); G01G 21/28 (2013.01);
Abstract
A light projection system is a light projection system projecting light on a plurality of processing apparatuses installed in a factory, and includes an acquisition unit acquiring, from each of the processing apparatuses, state information indicating abnormality in the processing apparatus, a light emission unit capable of projecting the light on each of the processing apparatuses, and a projection controller controlling a mode of the light projected from the light emission unit such that the mode of the light reflected from each of the processing apparatuses is changed, on the basis of the state information indicating abnormality.