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:
Jul. 21, 2020
Filed:
Sep. 06, 2017
Applicant:
Hitachi High-tech Science Corporation, Minato-ku, Tokyo, JP;
Inventors:
Jun Horigome, Tokyo, JP;
Koichi Nakamura, Tokyo, JP;
Yoichi Sato, Tokyo, JP;
Yusuke Hosen, Tokyo, JP;
Michinari Kozuma, Tokyo, JP;
Assignee:
Hitachi High-Tech Science Corporation, Minato-ku, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01N 21/64 (2006.01); G01N 3/00 (2006.01); G01J 3/00 (2006.01); G01J 1/02 (2006.01); G01J 3/02 (2006.01); G01J 3/44 (2006.01); G01N 21/27 (2006.01); G01J 3/28 (2006.01);
U.S. Cl.
CPC ...
G01N 21/645 (2013.01); G01J 1/0219 (2013.01); G01J 3/00 (2013.01); G01J 3/0264 (2013.01); G01J 3/4406 (2013.01); G01N 21/64 (2013.01); G01J 2003/283 (2013.01); G01N 21/276 (2013.01); G01N 21/6486 (2013.01); G01N 2021/6417 (2013.01); G01N 2021/6419 (2013.01); G01N 2021/6421 (2013.01); G01N 2201/12 (2013.01);
Abstract
In a standard process for determining an unknown sample, fluorescent substances are determined from respective fluorescence characteristics and model coefficients are calculated from spectrum ranges of the fluorescence characteristics of the determined fluorescent substances. An unknown sample is measured after reading of the model coefficients, whereby a target value of the unknown sample is obtained.