Hand recording apparatus

Details Hand recording apparatus Hand recording apparatus

1990-07-19

1991-03-12

Eickholt, Eugene H.

Typewriting machines

Pocket typewriter

400120, 346 76PH, 346139R, 358296, B41J 336

Patent

active

049990160

ABSTRACT:
A hand recording apparatus for recording images on a recording medium by manual operation has an encode plate and a photosensor for detecting the movement of the apparatus body, a thermal head driven so as to record an image conforming to an image signal on the recording medium correspondingly to the movement of the apparatus body detected by the encode plate and the photosensor, and a driver for displacing the thermal head to a recording position in response to the contact of the apparatus body with the recording medium.

REFERENCES:
patent: 2428378 (1947-10-01), Mossbach
patent: 3767020 (1973-10-01), Rowe
patent: 4211012 (1980-07-01), Alles et al.
patent: 4319283 (1982-03-01), Ozawa et al.
patent: 4523235 (1985-06-01), Rajchman
patent: 4611246 (1986-09-01), Nihei
patent: 4716291 (1987-12-01), Sakamoto et al.
patent: 4750049 (1988-06-01), Murakami et al.
Research Disclosure, "Hand Held Serial Printer", Number 254, Jun. 1985, Kenneth Mason Publications Ltd, England.

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