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:
Aug. 06, 2019
Filed:
Jun. 24, 2014
Shimadzu Corporation, Kyoto-shi, Kyoto, JP;
Megumi Hirooka, Uji, JP;
SHIMADZU CORPORATION, Kyoto-shi, Kyoto, JP;
Abstract
A two-dimensional chromatogram creator creates a two-dimensional chromatogram based on data obtained for each of two samples. A chromatogram difference calculator creates a two-dimensional differential chromatogram showing the intensity difference between the two two-dimensional chromatograms. A blob detector detects blobs on each chromatogram. A matching-blob extractor compares the blobs located on the differential chromatogram with those located on each of the two other chromatograms, to extract blobs which can be considered to be located at the same temporal position. If there are two blobs extracted at the same temporal position on the two chromatograms, a normalized value of the intensity difference between the two blobs is calculated, and the line type of the boundary line for indicating the extracted blob on the display is chosen according to that value. Important blobs having significant intensity differences on the two chromatograms being compared can be automatically selected and presented to analysis operators.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile