Ink jet application device and ink jet application method

Incremental printing of symbolic information – Ink jet – Controller

Reexamination Certificate

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Reexamination Certificate

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11186890

ABSTRACT:
An ink jet application method employed in an ink jet application device so as to apply a certain voltage to an actuator mounted to a nozzle and spray an ink-droplet from the nozzle by a uniform volume, including reading characteristic information for relating a volume of the ink-droplet to a voltage value to be applied to the actuator; calculating a voltage value related to the volume of the ink-droplet sprayed from the nozzle which is a voltage correcting object with reference to the characteristic information; calculating a voltage difference value between the calculated voltage value and a voltage value related to a specific voltage to the voltage difference value to the actuator mounted to the nozzle which is the voltage correcting object.

REFERENCES:
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patent: 5990738 (1999-11-01), Wright et al.
patent: 2003/0222934 (2003-12-01), Choi et al.
patent: 2006/0187253 (2006-08-01), Sato et al.
patent: 2007/0076040 (2007-04-01), Shang et al.
patent: 10-138509 (1998-05-01), None
U.S. Appl. No. 11/535,319, filed Sep. 26, 2006, Ooshiro, et al.
U.S. Appl. No. 11/535,314, filed Sep. 26, 2006, Kinase, et al.

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