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:
Nov. 28, 2023
Filed:
Sep. 03, 2020
Kokusai Electric Corporation, Tokyo, JP;
Masanori Okuno, Toyama, JP;
Toshihiko Yonejima, Toyama, JP;
Kokusai Electric Corporation, Tokyo, JP;
Abstract
Described herein is a technique capable of improving an operation rate of an apparatus using a plurality of detoxification apparatuses by removing by-products adhered thereto. According to one aspect of the technique, a processing apparatus includes a controller configured to perform a process recipe of forming a film on a substrate, The controller performs: (a) when an operation state of the first detoxification apparatus is an operation-in-progress state, checking an operation state of the second detoxification apparatus; (b) when the operation state of the second detoxification apparatus is not a maintenance-in-progress state, starting an operation of the second detoxification apparatus and switching the operation state of the first detoxification apparatus to the maintenance-in-progress state; and (c) when the operation state of the second detoxification apparatus is the maintenance-in-progress state, continuing an operation of the first detoxification apparatus.