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:
Jun. 26, 2012
Filed:
Mar. 19, 2008
Toru Matsumoto, Tokyo, JP;
Hideyuki Sato, Tokyo, JP;
Toru Matsumoto, Tokyo, JP;
Hideyuki Sato, Tokyo, JP;
NEC Corporation, Tokyo, JP;
Abstract
The measuring deviceincludes a measurement vesselcontained a liquidfilled therein, and a sensorprovided in the measuring vesseland for detecting components of a gaseous sample dissolved in the liquid. The measuring devicealso includes a bubble-generating unit, which is supplied with a gaseous sample and has an aperturefor discharging the gaseous sample in form of bubbles into the liquid. The aperturefaces the sensorand the bubble-generating unitis disposed to have a predetermined clearance with the sensor. A relation of 1/2Y≦X≦3/2Y is satisfied, where X represents a distance of a clearance between the bubble-generating unitand the sensorand Y represents a diameter of the apertureof the bubble-generating unit