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, 2015
Filed:
Aug. 30, 2012
Haruo Shimada, Kanagawa, JP;
Yoshimasa Nakatani, Kanagawa, JP;
Yuka Morishita, Kanagawa, JP;
Kazumasa Kinoshita, Kanagawa, JP;
Tomohiro Sakuma, Tokyo, JP;
Yasuto Yokoi, Tokyo, JP;
Haruo Shimada, Kanagawa, JP;
Yoshimasa Nakatani, Kanagawa, JP;
Yuka Morishita, Kanagawa, JP;
Kazumasa Kinoshita, Kanagawa, JP;
Tomohiro Sakuma, Tokyo, JP;
Yasuto Yokoi, Tokyo, JP;
SHISEIDO COMPANY, LTD., Tokyo, JP;
BIO CHROMATO, INC., Kanagawa, JP;
Abstract
An analysis device includes a sample substance spectrum acquisition unit that acquires a plurality of sample substance spectra obtained a plurality of times for a sample substance; a storage unit that stores a plurality of reference spectra for a known substance; a first evaluation value calculation unit that calculates a first evaluation value for a combination of a sample substance spectrum and a reference spectrum extracted from the plurality of sample substance spectra and the plurality of reference spectra, the first evaluation value representing a similarity between a peak intensity ratio of the reference spectrum and a peak intensity ratio of a portion of the sample substance spectrum corresponding to a peak in the reference spectrum; and a second evaluation value calculation unit that calculates a second evaluation value representing a similarity between the sample substance and the known substance based on the first evaluation values for the combinations.