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:
Oct. 15, 2019
Filed:
Apr. 11, 2016
Shimadzu Corporation, Kyoto-shi, Kyoto, JP;
Atsushige Ikeda, Kyoto, JP;
Tohru Shiohama, Kyoto, JP;
SHIMADZU CORPORATION, Kyoto-shi, Kyoto, JP;
Abstract
A reference value selection unit selects a reference value that lies in a predetermined margin from reference sample data corresponding to a set reference sample. A data acquisition unit acquires mass spectrum data in a data acquisition range including a set analysis range and the margin. A data correction unit corrects the mass spectrum data based on the reference value and a measured value on the reference sample in the data acquisition range. When no reference value lies in the margin, the reference value selection unit selects a reference value that lies outside the analysis range but closest to the margin. The data acquisition unit acquires mass spectrum data in a data acquisition range expanded to allow the reference value to lie in the data acquisition range. The data correction unit corrects the mass spectrum data based on the reference value and the measured value in the data acquisition range.