JPS5855784A - 時報検出装置 - Google Patents

時報検出装置

Info

Publication number
JPS5855784A
JPS5855784A JP56154321A JP15432181A JPS5855784A JP S5855784 A JPS5855784 A JP S5855784A JP 56154321 A JP56154321 A JP 56154321A JP 15432181 A JP15432181 A JP 15432181A JP S5855784 A JPS5855784 A JP S5855784A
Authority
JP
Japan
Prior art keywords
signal
time signal
pulse
time
circuit
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
JP56154321A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0145878B2 (enrdf_load_stackoverflow
Inventor
Osamu Miyazawa
修 宮沢
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.)
Seiko Epson Corp
Suwa Seikosha KK
Original Assignee
Seiko Epson Corp
Suwa Seikosha KK
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 Seiko Epson Corp, Suwa Seikosha KK filed Critical Seiko Epson Corp
Priority to JP56154321A priority Critical patent/JPS5855784A/ja
Publication of JPS5855784A publication Critical patent/JPS5855784A/ja
Publication of JPH0145878B2 publication Critical patent/JPH0145878B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04G—ELECTRONIC TIME-PIECES
    • G04G7/00—Synchronisation
    • G04G7/02—Synchronisation by radio
    • G04G7/023—Synchronisation by radio provided with arrangements to prevent synchronisation by interfering signals

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromechanical Clocks (AREA)
JP56154321A 1981-09-29 1981-09-29 時報検出装置 Granted JPS5855784A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56154321A JPS5855784A (ja) 1981-09-29 1981-09-29 時報検出装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56154321A JPS5855784A (ja) 1981-09-29 1981-09-29 時報検出装置

Publications (2)

Publication Number Publication Date
JPS5855784A true JPS5855784A (ja) 1983-04-02
JPH0145878B2 JPH0145878B2 (enrdf_load_stackoverflow) 1989-10-05

Family

ID=15581574

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56154321A Granted JPS5855784A (ja) 1981-09-29 1981-09-29 時報検出装置

Country Status (1)

Country Link
JP (1) JPS5855784A (enrdf_load_stackoverflow)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5589783A (en) * 1978-12-28 1980-07-07 Ricoh Elemex Corp Discrimination circuit for time casting signal
JPS55110980A (en) * 1979-02-20 1980-08-27 Ricoh Elemex Corp Electronic watch

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5589783A (en) * 1978-12-28 1980-07-07 Ricoh Elemex Corp Discrimination circuit for time casting signal
JPS55110980A (en) * 1979-02-20 1980-08-27 Ricoh Elemex Corp Electronic watch

Also Published As

Publication number Publication date
JPH0145878B2 (enrdf_load_stackoverflow) 1989-10-05

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