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:
Feb. 08, 2022
Filed:
Feb. 18, 2019
Think Laboratory Co., Ltd., Chiba, JP;
Tatsuo Shigeta, Chiba, JP;
THINK LABORATORY CO., LTD., Chiba, JP;
Abstract
Provided are a system and method of detecting an ink use amount of an inkjet printer, which allow detection of an ink use amount of an inkjet printer configured to perform image forming by discharging an inkjet ink on a web-shaped print base material by a single-pass method, and an inkjet printer. A system of detecting an ink use amount of an inkjet printer configured to perform image forming by discharging an inkjet ink on a web-shaped print base material by a single-pass method, includes: an ink tank mass measuring device configured to measure a mass of an ink tank; a comparison operation device configured to perform a comparison operation between a setting reference value of an ink use amount, which is prepared in advance, and a use amount measurement value of the ink tank mass measuring device; and a display device configured to display a warning when a difference between the use amount measurement value and the setting reference value exceeds a range set in advance.