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:
May. 21, 2024
Filed:
Mar. 14, 2019
Applicant:
Panasonic Intellectual Property Management Co., Ltd., Osaka, JP;
Inventors:
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F24F 11/00 (2018.01); F24F 11/79 (2018.01); G01J 5/10 (2006.01); F24F 110/10 (2018.01); F24F 120/12 (2018.01); G01J 5/00 (2022.01); G01J 5/48 (2022.01);
U.S. Cl.
CPC ...
F24F 11/79 (2018.01); G01J 5/10 (2013.01); F24F 2110/10 (2018.01); F24F 2120/12 (2018.01); G01J 2005/0077 (2013.01); G01J 5/485 (2022.01);
Abstract
The present disclosure includes: an infrared sensor configured to detect an infrared ray and output a thermal image; a temperature sensor configured to detect a temperature of the infrared sensor; and a processor configured to process output signals of the infrared sensor and the temperature sensor, and the processor is configured to estimate a temperature distribution in a space between the infrared sensor and a background in a detection direction of the infrared sensor from a background temperature of the thermal image and the temperature of the infrared sensor.