Recorders – Markers and/or driving means therefor – With ink supply to marker
Patent
1990-07-20
1992-08-11
Fuller, Benjamin R.
Recorders
Markers and/or driving means therefor
With ink supply to marker
101465, 101466, 101489, 101DIG37, 346 11, B41M 500, B41M 520, G01D 1516, B41J 2005
Patent
active
051383454
ABSTRACT:
A method for supplying a viscous substance includes providing a viscous substance capable of changing its adhesiveness corresponding to the polarity of a voltage to be applied thereto; supplying the viscous substance between a pair of electrodes; and applying a pulse voltage between the pair of electrodes thereby to attach to at least one of the pair of electrodes the viscous substance of which amount corresponds to the effective duration factor of the pulse voltage.
REFERENCES:
patent: 3946671 (1976-03-01), Mitcalfe
patent: 4359748 (1982-11-01), Pasini
patent: 4368669 (1983-01-01), Love
patent: 4833990 (1989-05-01), Hirt
patent: 4881084 (1989-11-01), Kan et al.
patent: 4962389 (1990-10-01), Kan et al.
patent: 4972200 (1990-11-01), Arahara et al.
patent: 5041843 (1991-08-01), Tohyama et al.
Kobayashi Motokazu
Matsumoto Ken-ichi
Tohyama Noboru
Canon Kabushiki Kaisha
Fuller Benjamin R.
Rogers Scott A.
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