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:
Jun. 07, 2022
Filed:
Aug. 18, 2020
Brother Kogyo Kabushiki Kaisha, Nagoya, JP;
Shoji Sato, Okazaki, JP;
Satoru Arakane, Nagoya, JP;
Brother Kogyo Kabushiki Kaisha, Nagoya, JP;
Abstract
A conveyer conveys an ejection target in a conveyance direction along a conveyance path including a facing position facing a nozzle surface of a liquid ejection head. A distance sensor outputs a distance signal that changes depending on a distance between the nozzle surface and a surface of the ejection target. A controller performs: receiving the distance signal outputted from the distance sensor and positional information relating to a position of the ejection target on the conveyance path; and during ejecting liquid from the nozzle to record an image on the ejection target, changing at least one of a determination condition and a coefficient based on the positional information, the determination condition being a condition for determining whether to interrupt recording of the image by referring to the distance signal, the coefficient being multiplied by a value of the distance signal when determining whether to interrupt recording.