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:
Jan. 01, 2013
Filed:
Jan. 20, 2010
Yoshihumi Suzuki, Ena, JP;
Yoshihumi Suzuki, Ena, JP;
Brother Kogyo Kabushiki Kaisha, Aichi-ken, JP;
Abstract
A recording apparatus includes a recording head having: a discharge port; an actuator; and a driving circuit that selectively supplies to the actuator a discharge driving signal which includes at least one of discharge pulse signals, and a non-discharge driving signal which includes at least one of non-discharge pulse signals. The recording apparatus further includes: a transport unit; an image recording control unit; a signal number calculating unit that calculates the number of non-discharge driving signals; and a non-discharge driving control unit that controls the driving circuit to supply the number of non-discharge driving signals calculated by the signal number calculating unit, wherein the signal number calculating unit calculates the number of non-discharge driving signals such that the sum of the number of correction pulses and the total number of non-discharge pulse signals supplied to the actuator within the predetermined period is equal to a predetermined value.