Communications: electrical – Digital comparator systems
Patent
1979-09-12
1982-03-30
Boudreau, Leo H.
Communications: electrical
Digital comparator systems
340 1463H, 340731, 346108, 355 14R, 358300, H04N 100, G03G 1500
Patent
active
043227171
ABSTRACT:
A recording character configuration changing system is provided with a pulse signal generator for producing pulse signals as a reference. The output signals from the pulse signal generator is inputted to a preset counter which changes the frequency of a signal inputted thereinto in accordance with a value set therein. The signal with the changed frequency is applied to a shift register for effecting parallel-serial convertion of a dot signal. As a result, the exposure time intervals due to the dot signal are changed to change the horizontal size of a character to be recorded. The recording character configuration changing system is further provided with a blanking counter. By setting a proper value into the blanking counter, a time interval between the starts of an exposure scanning to the succeeding exposure scanning is changed to change the vertical size of the character to be recorded.
REFERENCES:
patent: 3553676 (1971-01-01), Raciti
patent: 3614767 (1971-10-01), Carrell
patent: 3731610 (1973-05-01), Kyte
patent: 3878536 (1975-04-01), Gilliam
patent: 3893100 (1975-07-01), Stein
patent: 3991868 (1976-11-01), Robinson et al.
patent: 4087808 (1978-05-01), Herndon
patent: 4089008 (1978-05-01), Suga et al.
patent: 4107664 (1978-08-01), Marino
patent: 4107786 (1978-08-01), Masaki et al.
patent: 4153896 (1979-05-01), White
patent: 4175851 (1979-11-01), Kitamura et al.
patent: 4234931 (1980-11-01), Kanaiwa et al.
Boudreau Leo H.
Tokyo Shibaura Denki Kabushiki Kaisha
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