Incremental printing of symbolic information – Ink jet – Controller
Reexamination Certificate
2007-03-27
2007-03-27
Meier, Stephen (Department: 2853)
Incremental printing of symbolic information
Ink jet
Controller
C073S29000R
Reexamination Certificate
active
10669638
ABSTRACT:
An ink container which includes an ink supply port for supplying ink to a recording head, and is formed with a flexible member shaped like a bag, which deforms in accordance with an amount of remaining ink contained therein, the ink container including: a sensor module serving as vibration activating and detecting unit, provided on one of the surfaces of the ink container, for emitting a vibration to the ink; and a rigid member provided on a location of the other surface of the ink container, which is opposed to the sensor module; wherein an amount of remaining ink is detected based on a vibration characteristic of the vibration activating and detecting unit which depends on a distance between the vibration activating and detecting unit and the rigid member.
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Kanaya Munehide
Katakura Takahiro
Kobayashi Atsushi
Seino Takeo
Garcia, Jr. Rene
Meier Stephen
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