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. 16, 2018
Filed:
Dec. 16, 2015
Sumitomo Heavy Industries, Ltd., Tokyo, JP;
Takahiro Yatsu, Tokyo, JP;
SUMITOMO HEAVY INDUSTRIES, LTD., Tokyo, JP;
Abstract
A cold trap includes a cold panel, a cryocooler which cools the cold panel, a stage temperature control unit which determines a control input to the cryocooler to cool a cooling stage of the cryocooler to a target temperature, an input heat estimation unit which estimates an increase of input heat into the cold panel based on the control input to the cryocooler determined by the stage temperature control unit, and a target temperature adjustment unit which adjusts a target temperature based on the increase of the input heat estimated by the input heat estimation unit.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile