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:
Dec. 17, 1991
Filed:
Dec. 28, 1988
Applicant:
Inventors:
Shiro Saito, Aichi, JP;
Kenji Shirai, Aichi, JP;
Ryuichi Kawamoto, Aichi, JP;
Shigeru Sakakibara, Aichi, JP;
Assignee:
Inax Corporation, Aichi, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01N / ;
U.S. Cl.
CPC ...
436 53 ; 436174 ; 4300 ; 4340 ; 4341 ; 128760 ; 128771 ; 422 82 ;
Abstract
A method and an apparatus for measuring the concentration values of constituents of urine collected in a toilet bowl. A conduit extends from the urine-collecting portion of the bowl to a concentration-measuring device. A gas injector is mounted beside the conduit to intermittently inject gas into the conduit, for dividing the urine contained in the conduit into aliquots. The concentration values of urinary constituents of each aliquot are measured.