Method for information processing

Details Method for information processing Method for information processing

1976-09-01

1979-03-06

Hartary, Joseph W.

Recorders

Performance of multiple functions of steam and gas engines

Pressure responsive element

101DIG13, 346 75, 346159, 355 3TE, G01D 1516

Patent

active

041433815

ABSTRACT:
Information is recorded on the surface of a recording member by signal-controlled non-impact printing means, such as a jet printer or meniscus printer. The recorded information is not necessarily visible, and comprises deposits formed by ion or electron or molecular donor material. The thus-recorded information is detected by pressure contacting the surface of the recording member with a dielectric surface to form a latent image thereon. The latent image may be read or detected as a voltage analog or it may be rendered visible by the attraction thereto of electroscopic marking particles. The deposit formed by such marking particles can be transferred onto a copy sheet or the like.

REFERENCES:
patent: 3298030 (1967-01-01), Lewis
patent: 3532054 (1970-10-01), Zaphiropoulos
patent: 3582958 (1971-06-01), Hendricks
patent: 3824012 (1974-07-01), Iizaka
patent: 3898670 (1975-08-01), Erikson

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