JPS5520465A - Watch with computer - Google Patents

Watch with computer

Info

Publication number
JPS5520465A
JPS5520465A JP9376778A JP9376778A JPS5520465A JP S5520465 A JPS5520465 A JP S5520465A JP 9376778 A JP9376778 A JP 9376778A JP 9376778 A JP9376778 A JP 9376778A JP S5520465 A JPS5520465 A JP S5520465A
Authority
JP
Japan
Prior art keywords
calculation
stored
memory
key
turned
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
JP9376778A
Other languages
Japanese (ja)
Inventor
Tokio Moriya
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 Instruments Inc
Original Assignee
Seiko Instruments and Electronics Ltd
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 Instruments and Electronics Ltd filed Critical Seiko Instruments and Electronics Ltd
Priority to JP9376778A priority Critical patent/JPS5520465A/en
Publication of JPS5520465A publication Critical patent/JPS5520465A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04G—ELECTRONIC TIME-PIECES
    • G04G9/00—Visual time or date indication means
    • G04G9/0064—Visual time or date indication means in which functions not related to time can be displayed
    • G04G9/007—Visual time or date indication means in which functions not related to time can be displayed combined with a calculator or computing means

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Theoretical Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Electric Clocks (AREA)

Abstract

PURPOSE:To make a watch with computer advantageous to calculation by providing a memory which stores scale values, etc. CONSTITUTION:When unlock key 4d on a keyboard is turned on, AND gate 6b is opened, and a scale value, etc., set by numeric input key 4d is not only displayed on display equipment 1 through operation part 2b of register 2 but also stored in numeric storage part 3b of memory 3. Meanwhile, when memory read input key 4c is turned on, AND gates 6a and 5c are opened and closed respectively, and an operation function such as multiplication dependent upon operation indication key 4a is stored in operation storage part 3a. When keys 4a, 4b, etc., are operated after they are stored in memories, calculation dependent upon arithmetical operations and display of the result are performed, so that calculation can be performed advantageously without inputting a constant for every calculation.
JP9376778A 1978-08-01 1978-08-01 Watch with computer Pending JPS5520465A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9376778A JPS5520465A (en) 1978-08-01 1978-08-01 Watch with computer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9376778A JPS5520465A (en) 1978-08-01 1978-08-01 Watch with computer

Publications (1)

Publication Number Publication Date
JPS5520465A true JPS5520465A (en) 1980-02-13

Family

ID=14091571

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9376778A Pending JPS5520465A (en) 1978-08-01 1978-08-01 Watch with computer

Country Status (1)

Country Link
JP (1) JPS5520465A (en)

Similar Documents

Publication Publication Date Title
HK65389A (en) Electronic dictionary
JPS5730075A (en) Electronic cash register
JPS5582332A (en) Data input device
JPS592940B2 (en) Input data correction method for electronic equipment
JPS5556273A (en) Electronic register
JPS56123049A (en) Electronic pocketbook for secret memorandum
JPS57212562A (en) Electronic calculator
JPS5595171A (en) Electronic cash register
JPS54157057A (en) Electronic apparatus
JPS55138158A (en) Electronic computer
JPS5461966A (en) Electronic time limit device
JPS57108959A (en) Data storage device of electronic dictionary
JPS5786965A (en) Electronic desk-top calculator
JPS57159375A (en) Word processor
JPS57185557A (en) Small size electronic calculator provided with double display function
JPS5578367A (en) Electronic desk calculator
JPS57212560A (en) Electronic calculator
JPS5741764A (en) Electronic cash register
GB1282770A (en) Improvements in or relating to calculating machines
JPS57161922A (en) Data input device
JPS5530746A (en) Specification set system for electronic cash register
JPS55153065A (en) Electronic register
JPS5790773A (en) Electronic desk calculator
FR2445559A1 (en) Electronic speed rating calculator - includes arithmetic unit, RAM and program control read only storage for determining speed rating according to specified formula
JPS5480629A (en) Portable type information retrieval unit