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:
Sep. 27, 1983
Filed:
Aug. 06, 1980
Takayuki Aihara, Hachioji, JP;
Olympus Optical Company Limited, Tokyo, JP;
Abstract
An automatic chemical analyzer comprising a turntable is disclosed which holds a number of cuvettes containing test liquids to be analyzed and is rotated about a center axis step by step at a given repetition rate, a panchromatic light source is arranged to project radially a measuring light beam from the center axis to the cuvettes, and a light detector is arranged in the center axis to receive the measuring light beam transmitted through the test liquid via prisms. A rotating filter holder is arranged in front of the light detector to insert given filter elements into the measuring light beam path so as to effect colorimetric measurement with desired wavelengths.