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:
May. 12, 2020
Filed:
Oct. 24, 2018
Shimadzu Corporation, Kyoto-Shi, Kyoto, JP;
Jumpei Zushi, Kyoto, JP;
Hiroyuki Yoshimura, Kyoto, JP;
SHIMADZU CORPORATION, Kyoto, JP;
Abstract
A spectrophotometercomprises a control unitwith a warming-up determination unitthat determines the completion of a warming-up based on a variation amount of a detection signal in a predetermined duration when a light detectordetects a light from a sample chamber without loading the sample. Specifically, the warming-up determination unitcalculates a difference between a signal intensity of the detection signal detected by the light detectorat the time when the predetermined time passes and a signal intensity of the detection signal detected by the light detectorat a previous time and determines that a warming-up is complete when a value of the difference is less than a first threshold value. The warming-up determination unitautomatically determines the completion of warming-up independently from the determination by the user.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile