JPS54112681A - Electronic time display apparatus - Google Patents

Electronic time display apparatus

Info

Publication number
JPS54112681A
JPS54112681A JP2005778A JP2005778A JPS54112681A JP S54112681 A JPS54112681 A JP S54112681A JP 2005778 A JP2005778 A JP 2005778A JP 2005778 A JP2005778 A JP 2005778A JP S54112681 A JPS54112681 A JP S54112681A
Authority
JP
Japan
Prior art keywords
time
stored
train
time zone
easy
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.)
Pending
Application number
JP2005778A
Other languages
Japanese (ja)
Inventor
Akiyoshi Tanimoto
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.)
Sharp Corp
Original Assignee
Sharp Corp
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 Sharp Corp filed Critical Sharp Corp
Priority to JP2005778A priority Critical patent/JPS54112681A/en
Publication of JPS54112681A publication Critical patent/JPS54112681A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To provide a easy-to-see time display device permitting easy rewriting of time information by displaying the departure or arrival time or the like of transport means of each time zone stored in non-volatile memories according to desired time zones.
CONSTITUTION: When a time zone is selected through a keyboard, the time zone code is stored via input control circuit 15 to an input-output buffer 12. At the same time, the codes of the times, train names, etc. train kinds, etc. of that time zone are subsequently temporarily stored in the buffer 12 in the same manner, after which these are written via input control circuit 8 into a non-volatile memory 5 which is backed up by other power source even at the time of power interruption. If the circuit 8 is controlled similarly, the contenets of the memory 5 are transferred into a similar memory 6 and the schedules of weekdays and holidays are stored according to time zones. When these memories 5, 6 are addressed through the keyboard, the departure and arrival times and others of trains, etc. are displayed according to time zones by reading-out of the storage contents, thus the easy-to-see train time display, etc. permitting easy rewriting may be provided.
COPYRIGHT: (C)1979,JPO&Japio
JP2005778A 1978-02-22 1978-02-22 Electronic time display apparatus Pending JPS54112681A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2005778A JPS54112681A (en) 1978-02-22 1978-02-22 Electronic time display apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005778A JPS54112681A (en) 1978-02-22 1978-02-22 Electronic time display apparatus

Publications (1)

Publication Number Publication Date
JPS54112681A true JPS54112681A (en) 1979-09-03

Family

ID=12016441

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2005778A Pending JPS54112681A (en) 1978-02-22 1978-02-22 Electronic time display apparatus

Country Status (1)

Country Link
JP (1) JPS54112681A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55127686A (en) * 1979-03-26 1980-10-02 Canon Kk Time memory unit
JPS5660384A (en) * 1979-10-22 1981-05-25 Casio Comput Co Ltd Information storage system
JPS59174882A (en) * 1983-03-23 1984-10-03 ヤサカ商事株式会社 Electric railway timetable display
JPS6362880U (en) * 1986-10-14 1988-04-26
JPS6365082U (en) * 1986-10-15 1988-04-28
JPS6365081U (en) * 1986-10-15 1988-04-28
JPS63164780U (en) * 1987-04-15 1988-10-27
JPH052087A (en) * 1991-06-26 1993-01-08 Seiko Instr Inc Electronic clock

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55127686A (en) * 1979-03-26 1980-10-02 Canon Kk Time memory unit
JPS6339940B2 (en) * 1979-03-26 1988-08-09 Canon Kk
JPS5660384A (en) * 1979-10-22 1981-05-25 Casio Comput Co Ltd Information storage system
JPH0324677B2 (en) * 1979-10-22 1991-04-03 Casio Computer Co Ltd
JPS59174882A (en) * 1983-03-23 1984-10-03 ヤサカ商事株式会社 Electric railway timetable display
JPS6362880U (en) * 1986-10-14 1988-04-26
JPS6365082U (en) * 1986-10-15 1988-04-28
JPS6365081U (en) * 1986-10-15 1988-04-28
JPS63164780U (en) * 1987-04-15 1988-10-27
JPH052087A (en) * 1991-06-26 1993-01-08 Seiko Instr Inc Electronic clock

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