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:
Aug. 30, 2022
Filed:
Feb. 10, 2021
Jsw Aktina System Co., Ltd., Yokohama, JP;
Takahiro Fuji, Tokyo, JP;
Yoshihiro Yamaguchi, Tokyo, JP;
JSW AKTINA SYSTEM CO., LTD., Yokohama, JP;
Abstract
A flotation conveyance apparatus according to an embodiment is for conveying a substrate while floating the substrate by ejecting a gas to a lower surface of the substrate. The flotation conveyance apparatus includes a plurality of ejecting ports configured to eject the gas to the substrate, a downstream flow-path configured to supply the gas to the plurality of ejecting ports, a upstream flow-path configured to supply the gas to the downstream flow-path, and a gas supply port configured to supply the gas to the downstream flow-path. A cross-sectional area of the upstream flow-path is configured to be larger than a cross-sectional area of the downstream flow-path.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile