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.:

US 8534789 B1

PDF
Full Text
Expired
Date of Patent:
Sep. 17, 2013

Filed:

Aug. 18, 2010
Applicants:

Yuichi Sakurada, Kanagawa, JP;

Nobuyuki Satoh, Kanagawa, JP;

Masato Kobayashi, Kanagawa, JP;

Arata Suzuki, Kanagawa, JP;

Tatsuhiko Okada, Saitama, JP;

Daisaku Horikawa, Saitama, JP;

Inventors:

Yuichi Sakurada, Kanagawa, JP;

Nobuyuki Satoh, Kanagawa, JP;

Masato Kobayashi, Kanagawa, JP;

Arata Suzuki, Kanagawa, JP;

Tatsuhiko Okada, Saitama, JP;

Daisaku Horikawa, Saitama, JP;

Assignee:

Ricoh Company, Ltd., Tokyo, JP;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B41J 29/38 (2006.01);
U.S. Cl.
CPC ...
Abstract

A disclosed recording apparatus includes a carriage having a recording head including nozzles, a moving unit configured to move the carriage, a platen including plural plate members connected in a carriage traveling direction to support a recording medium, a transferring unit to transfer the recording medium in a direction perpendicular to the carriage traveling direction, a recording control unit to record patterns at predetermined positions to form a carriage traveling direction pattern array plural times in a transferring direction of the transferring unit by changing relative recording times for recording the carriage traveling direction pattern array in forward and backward traveling directions, a determination unit to determine ink ejecting times at the predetermined positions, and a time control unit to linearly interpolate between the determined ink ejecting times at the predetermined positions to control ink ejecting times for intervals between the predetermined positions based on the obtained linear interpolation.


Find Patent Forward Citations

Sakurada, Yuichi. (2013). Recording apparatus and control method therefor (U.S. Patent No. 8534789). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8534789

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