Incremental printing of symbolic information – Ink jet – Controller
Reexamination Certificate
2011-08-23
2011-08-23
Rojas, Omar (Department: 2874)
Incremental printing of symbolic information
Ink jet
Controller
Reexamination Certificate
active
08002379
ABSTRACT:
A droplet discharging device for drawing by discharging a liquid as droplets on a work from an discharging head in accordance with a main scan for relatively moving the work and the discharging head facing each other, includes a plurality of carriages each mounting a plurality of the discharging heads, a weighing mechanism for measuring weight of the discharged liquid for every discharging head, and a main scan moving mechanism for moving the weighing mechanism and the work in a direction of the main scan independently from each other, wherein the weighing mechanism is disposed in a direction perpendicular to the direction of the main scan and along a drawing area in which the plurality of discharging heads mounted on the plurality of carriages can perform drawing by discharging.
REFERENCES:
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patent: 2005/0045096 (2005-03-01), Kojima
patent: 2006/0050102 (2006-03-01), Kojima
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patent: 2006-220539 (2006-08-01), None
Harness & Dickey & Pierce P.L.C.
Rojas Omar
Seiko Epson Corporation
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