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. 17, 2024
Filed:
Feb. 26, 2021
Applicant:
The University of Tokyo, Tokyo, JP;
Inventors:
Assignee:
THE UNIVERSITY OF TOKYO, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01N 21/3504 (2014.01); G01N 33/00 (2006.01);
U.S. Cl.
CPC ...
G01N 21/3504 (2013.01); G01N 33/0027 (2013.01); G01N 2201/0634 (2013.01);
Abstract
A configuration of the present disclosure specifies a signal point of a specific component and a background point, based on time series two-dimensional spectroscopic image data of a gas; calculates a correlation coefficient between a time series detection signal at the signal point and a time series detection signal at the background point; and generates a time series detection signal of the specific component, based on a corrected time series detection signal obtained by subtracting a product of the correlation coefficient and the time series detection signal at the background point from the time series detection signal at the signal point.