Electronic typewriter including right margin adjusting means

Details Electronic typewriter including right margin adjusting means Electronic typewriter including right margin adjusting means

1983-06-27

1985-12-03

Wright, Jr., Ernest T.

Typewriting machines

Including justification or quadding of print-line

By programmed-control-system

400 7, 400 12, 400 64, B41J 530

Patent

active

045563322

ABSTRACT:
When a number of input key data sequentially stored in a first line buffer memory from a keyboard coincide with the contents of a right margin memory in a RAM, the line data up to the word immediately preceding the word reaching a preset right margin is sequentially transferred from the first line buffer memory to a second line buffer memory. The number of input key data from the immediately preceding word to the preset right margin is counted. In accordance with the count thus obtained, a spacing adjustment of the spaces left between words of the line data transferred to the second line buffer memory, is performed under the control of a CPU prior to printing of the words according to the contents of the second line buffer memory.

REFERENCES:
patent: 2484649 (1949-10-01), Root, III
patent: 3631957 (1972-01-01), Terry
patent: 3757921 (1973-09-01), Bishop
patent: 4330217 (1982-05-01), Chorgovich et al.
patent: 4354765 (1982-10-01), Buchanan et al.

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