JPS5634280A - Television unit - Google Patents

Television unit

Info

Publication number
JPS5634280A
JPS5634280A JP11012179A JP11012179A JPS5634280A JP S5634280 A JPS5634280 A JP S5634280A JP 11012179 A JP11012179 A JP 11012179A JP 11012179 A JP11012179 A JP 11012179A JP S5634280 A JPS5634280 A JP S5634280A
Authority
JP
Japan
Prior art keywords
channel
time
conference
gate
clock
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP11012179A
Other languages
Japanese (ja)
Other versions
JPH0152954B2 (en
Inventor
Ichiro Sado
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Canon Inc
Original Assignee
Canon Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Canon Inc filed Critical Canon Inc
Priority to JP11012179A priority Critical patent/JPS5634280A/en
Priority to DE3032337A priority patent/DE3032337C3/en
Publication of JPS5634280A publication Critical patent/JPS5634280A/en
Priority to US06/485,380 priority patent/US4475164A/en
Publication of JPH0152954B2 publication Critical patent/JPH0152954B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04G—ELECTRONIC TIME-PIECES
    • G04G15/00—Time-pieces comprising means to be operated at preselected times or after preselected time intervals
    • G04G15/006—Time-pieces comprising means to be operated at preselected times or after preselected time intervals for operating at a number of different times

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electric Clocks (AREA)

Abstract

PURPOSE:To make it possible to restore the original channel at a fixed time, by storing the time and the channel in a semiconductor and by comparing this stored time with contents of the internal time counting circuit and by changing the channel to a prescribed idle channel if they agree with each other. CONSTITUTION:If ''3 o'clock conference'' is input from the keyboard, ''3'' and ''conference'' are converted to binar codes and stored in memory equipments R2 and R1 respectively. Meanwhile, assuming that the user depresses button C1 to watch channel 1 on the TV, agreement is detected by agreement detecting circuit CON when time information from time generating part CP reaches 3 o'clock; and when logical 1 is generated for approximately 1min by one shot OS, AND gate G1 is closed to press the TV to indicate channel 2 by diode D1 connected to the output G2, and simultaneously, AND gate G5 is opened to display the code, which corresponds to contents ''conference'' of memory equipment 1, on the TV through interface IF for approximately 1min. After approximately 1min, since the output of GPU becomes zero, gate G1 is opened to restore channel 1.
JP11012179A 1979-08-28 1979-08-29 Television unit Granted JPS5634280A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP11012179A JPS5634280A (en) 1979-08-29 1979-08-29 Television unit
DE3032337A DE3032337C3 (en) 1979-08-28 1980-08-27 Electronic device with a selection device for selecting any one of several reception channels
US06/485,380 US4475164A (en) 1979-08-28 1983-04-18 Electronic apparatus having television device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11012179A JPS5634280A (en) 1979-08-29 1979-08-29 Television unit

Publications (2)

Publication Number Publication Date
JPS5634280A true JPS5634280A (en) 1981-04-06
JPH0152954B2 JPH0152954B2 (en) 1989-11-10

Family

ID=14527557

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11012179A Granted JPS5634280A (en) 1979-08-28 1979-08-29 Television unit

Country Status (1)

Country Link
JP (1) JPS5634280A (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5290225A (en) * 1976-01-22 1977-07-29 Citizen Watch Co Ltd Television clock
JPS53103318A (en) * 1977-02-22 1978-09-08 Yuuji Ooba Arrival time indicating system

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5290225A (en) * 1976-01-22 1977-07-29 Citizen Watch Co Ltd Television clock
JPS53103318A (en) * 1977-02-22 1978-09-08 Yuuji Ooba Arrival time indicating system

Also Published As

Publication number Publication date
JPH0152954B2 (en) 1989-11-10

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