Title:
DELAY CIRCUIT
Document Type and Number:
WIPO Patent Application WO/1979/000564
Kind Code:
A1
Abstract:
A delay circuit comprising counter circuits (32, 34), a flip-flop circuit (36), circuits (30, 40) for holding the flip-flop circuit in its reset situation for the duration of first signals (Xo, Yo) and a gate circuit (38) receiving a second signal (Sd) and operated by the output of the flip-flop circuit (36). According to this delay circuit, a relatively large delay may be easily accomplished in a digital Manner during the period up to the stoppage of output of a second signal after the termination of the first signal, even by the use of integrated circuits. This is adapted to be used for the tuning circuit for electronic-tuning type radio receivers.
More Like This:
JPS5953725 | [Title of the Invention] Receiving set |
JPS62166678 | CATV CONVERTER WITH TELEPHONE |
Inventors:
ITO T (JP)
Application Number:
PCT/JP1979/000023
Publication Date:
August 23, 1979
Filing Date:
January 30, 1979
Export Citation:
Assignee:
FUJITSU TEN LTD (JP)
ITO T (JP)
ITO T (JP)
International Classes:
H03J5/00; H03J7/26; H03J7/28; H03K5/01; H03K5/13; H03K5/135; H03K17/28; H04B1/16; H04B1/26; (IPC1-7): H03K5/13; H03K5/01; H03K17/28; H03J5/00; H03B3/04
Foreign References:
JPS53163053U | 1978-12-20 | |||
JPS4849919U | 1973-06-30 | |||
JPS522349Y1 | 1977-01-19 | |||
JPS5133392A | 1976-03-22 | |||
JPS445461B1 | ||||
JPS5116082A | 1976-02-09 | |||
JPS5081412A | 1975-07-02 | |||
JPS4860511A | 1973-08-24 | |||
JPS4613764B1 |
Other References:
See also references of EP 0011647A4
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