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:
Oct. 09, 2018
Filed:
Jun. 09, 2017
Miyakoshi Printing Machinery Co., Ltd., Narashino-shi, Chiba, JP;
MIYAKOSHI PRINTING MACHINERY CO., LTD., Narashino-shi, Chiba, JP;
Abstract
A method for controlling an inkjet printing apparatus performing printing to an elongated printing medium, the method having a discharging step of performing continuous application to a piezoelectric elementof a nozzle to be used with a pulse number of two or more waves per one printing element to deform the piezoelectric element and thereby discharge ink in an ink chamberfrom an opening portion, and a vibrating step of performing application of the piezoelectric elementsto all the nozzles with a pulse number of one wave per one printing element to deform the piezoelectric elements, thereby imparting only vibrations to the inks in the ink chamberswithout discharging the inks, where the discharging step and the vibrating step are performed alternately.