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. 11, 1986
Filed:
Jul. 14, 1983
Nobutaka Kaneko, Hachioji, JP;
Olympus Optical Co., Ltd., , JP;
Abstract
A method of recording a densitogram representing densities of albumin, .alpha..sub.1 -globulin, .alpha..sub.2 -globulin, .beta.-globulin and .gamma.-globulin in an electrophoresis is disclosed. In order to display the densitogram representing the change in density of the substances, an area of the densitogram surrounded by a densitogram curve and a base line is made proportional to a total density T which is measured separately by a colorimetric method. Successive density signals X.sub.n are adjusted by multiplying them with a density output ratio R which is derived in accordance with the following equation, ##EQU1## wherein K is a coefficient denoting an area on a record paper per unit density, .SIGMA.X.sub.n is an accumulated density signal, Y is a gain of a recorder and P is a recording pitch of the recorder.