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:
Oct. 24, 2017
Filed:
Sep. 06, 2013
Keisuke Munetaka, Kyoto, JP;
Toshinobu Yanagisawa, Kyoto, JP;
Keisuke Munetaka, Kyoto, JP;
Toshinobu Yanagisawa, Kyoto, JP;
Shimadzu Corporation, Kyoto, JP;
Abstract
In an analyzing system including a commanding unit for sending a command and an executing unit for executing a processing upon receiving the command, a processing instruction may not be executed at the right time due to a heavy traffic of information and other factors. In order to solve this problem, in a preparative separation systemaccording to the present invention, a PCprovides the execution time for starting/finishing the fractionation processing to a controller. Therefore, even in the case where the time of the PCand that of the controllerare not synchronized, the controllercan accurately set the execution time for starting/finishing the fractionation in a preparative separation unit. A pipingmay be placed so that the traveling time of sample components is sufficiently larger than the delay time of signals due to the signal transfer lag and other reasons. This can absorb the delay time, allowing the units to cooperate with each other at a correct timing.