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:
Mar. 31, 1992
Filed:
May. 20, 1991
Hidehiko Fujii, Kyoto, JP;
Shimadzu Corporation, Kyoto, JP;
Abstract
With respect to a gel which is mounted on a gel electrophoresis apparatus, a calibration process is provided before starting of measurement to obtain calibration data for bringing a portion of the gel irradiated with excitation light onto the optical axis of a light receiving optical system for each scanning point, to perform measurement while controlling relative positional relation between the optical path of the excitation light and the optical axis of the light receiving optical system through the calibration data. Displacement, which may be inevitably caused between the optical axis of the light receiving optical system and the position irradiated with the excitation light by errors in working, assembling and adjustment, is basically eliminated, and sensitiveness irregularity is also removed.