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. 20, 2012
Filed:
Jun. 06, 2007
Yosuke Iwata, Kyoto, JP;
Tsuyoshi Kobayashi, Kanagawa, JP;
Yosuke Iwata, Kyoto, JP;
Tsuyoshi Kobayashi, Kanagawa, JP;
Shimadzu Corporation, Kyoto, JP;
Takasago International Corporation, Tokyo, JP;
Abstract
The present invention provides an apparatus for analyzing easily not only the overall taste of a sample but also what kind of components, synergetic effects and diminishing effects contribute to the taste. A sample to be analyzed is injected into a mobile phase by a liquid sending pump, and the sample is sent to a taste detector by way of a blending means and valves. Then, detection signals are obtained by taste sensors on the taste detector. The sample sent through the taste detector is introduced into a column by way of a 6-port-2-position valve, temporally separated into components and eluted from the column. After each component is detected by a UV detector, the eluted liquid is sent to the taste detector once more, and detection signals which reflect the tastes of each sample component. When analyzing how the taste changes by an additive, send the additive to the blending means and blend it with the sample.