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. 16, 2024
Filed:
Dec. 03, 2021
Evident Corporation, Nagano, JP;
Tadashi Hirata, Tokyo, JP;
Evident Corporation, Nagano, JP;
Abstract
A method for examining a culture solution containing a pH indicator and accommodated in a culture container includes: measuring, as a baseline intensity, an intensity of light that has passed through a solution and the culture container; measuring, as a measurement intensity, an intensity of light that has passed through the culture solution and the culture container; obtaining light source information including first information pertaining to the light source that is provided when measuring the baseline intensity and second information pertaining to the light source that is provided when measuring the measurement intensity; and on the basis of the baseline intensity, the measurement intensity, and the light source information, calculating an absorbance of the pH indicator at at least one wavelength included in emitted light from the light source.