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:
Jan. 16, 2024
Filed:
Mar. 17, 2021
Kokusai Electric Corporation, Tokyo, JP;
Kokusai Electric Corporation, Tokyo, JP;
Abstract
Described herein is a technique capable of stabilizing a supply flow rate of a vaporized gas. According to one aspect of the technique, there is provided a vaporizer including: a liquid vessel in which a liquid source is stored; a first heater capable of heating the liquid source by immersion into the liquid source stored in the liquid vessel; a second heater capable of heating the liquid vessel; a first temperature sensor capable of measuring a temperature of the liquid source by immersion into the liquid source; a second temperature sensor capable of measuring a temperature of the liquid vessel; and a controller capable of controlling the first heater based on the temperature measured by the first temperature sensor and controlling the second heater based on the temperature measured by the second temperature sensor.