Manual sweeping apparatus

Details Manual sweeping apparatus Manual sweeping apparatus

1987-08-24

1989-07-25

Goldberg, E. A.

Facsimile and static presentation processing

Facsimile

Specific signal processing circuitry

358474, 358296, H04N 104, H04N 110, H04N 121

Patent

active

048518964

ABSTRACT:
A manual sweeping apparatus having a housing, an image sensor, a printer, and a memory. As the housing is manually swept across an original, while keeping the housing in contact with the original, information read by the image sensor is written into the memory. Thereafter, as the housing is manually moved across a piece of recording paper, while keeping the housing in contact with the paper, the information is read out from the memory and subsequently printed on the paper. During the data-reading operation, the apparatus detects and indicates whether or not any unwritten memory area exists in the memory. During the data-printing operation, the apparatus detects said indicates whether or not any items of data to be printed are stored in the memory.

REFERENCES:
patent: 3541248 (1970-11-01), Young
patent: 3767020 (1973-10-01), Rowe
patent: 4523235 (1985-06-01), Rajchman
patent: 4574317 (1986-03-01), Scheible
patent: 4611246 (1986-09-01), Nihei
patent: 4639790 (1987-01-01), Kusaka
patent: 4701804 (1987-10-01), Toyoda
patent: 4717965 (1988-01-01), Mashiko
patent: 4742559 (1988-05-01), Fujiwara
patent: 4750049 (1988-06-01), Murakami

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