JPS5687133A - Electronic apparatus - Google Patents

Electronic apparatus

Info

Publication number
JPS5687133A
JPS5687133A JP16347579A JP16347579A JPS5687133A JP S5687133 A JPS5687133 A JP S5687133A JP 16347579 A JP16347579 A JP 16347579A JP 16347579 A JP16347579 A JP 16347579A JP S5687133 A JPS5687133 A JP S5687133A
Authority
JP
Japan
Prior art keywords
decimal point
key
control device
data
group
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
JP16347579A
Other languages
Japanese (ja)
Inventor
Shigeru Matsuyama
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 JP16347579A priority Critical patent/JPS5687133A/en
Publication of JPS5687133A publication Critical patent/JPS5687133A/en
Pending legal-status Critical Current

Links

Landscapes

  • Calculators And Similar Devices (AREA)
  • Input From Keyboards Or The Like (AREA)

Abstract

PURPOSE: To realize a quick and easy correction for the input of the erroneous data caused by a misoperation of the decimal point key without changing the displayed numerical value but by shifting only the position of the decimal point, by providing the key which shifts the position of decimal point right and left.
CONSTITUTION: The control device CPU is provided to the electronic apparatus such as an electronic desk calculator, teller's machine or the like; and the display device DSP, arithmetic control device ALU plus the registers R1, R2, DP1 and DP2 are connected to the control device CPU via the bus B. Furthermore the keyboard KB is connected to input the data to the CPU, and the numerical key group NK, function key group FK and the decimal point key are provided to the keyboard KB. At the same time, the key is provided to give a right and left shifts to the position of decimal point. Thus the data inputted from the group NK or the data of arithmetic result is displayed on the device DSP, and only the position of decimal point is shifted by an operation of the shift key of the position of decimal point and without changing the displayed numerical value. As a result, the erroneous data caused by a misoperation of the decimal point key can be corrected in a quick and easy way.
COPYRIGHT: (C)1981,JPO&Japio
JP16347579A 1979-12-18 1979-12-18 Electronic apparatus Pending JPS5687133A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16347579A JPS5687133A (en) 1979-12-18 1979-12-18 Electronic apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16347579A JPS5687133A (en) 1979-12-18 1979-12-18 Electronic apparatus

Publications (1)

Publication Number Publication Date
JPS5687133A true JPS5687133A (en) 1981-07-15

Family

ID=15774572

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16347579A Pending JPS5687133A (en) 1979-12-18 1979-12-18 Electronic apparatus

Country Status (1)

Country Link
JP (1) JPS5687133A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0264098A2 (en) * 1986-10-14 1988-04-20 Sharp Kabushiki Kaisha Input system for use in a portable type data processing device
JP2007140811A (en) * 2005-11-17 2007-06-07 Fujitsu Ltd Information processor with function of inputting numerical value with decimal point and method for inputting numerical value with decimal point in information processor
US20230074811A1 (en) * 2020-02-21 2023-03-09 B. Braun Melsungen Ag Safety-relevant application

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0264098A2 (en) * 1986-10-14 1988-04-20 Sharp Kabushiki Kaisha Input system for use in a portable type data processing device
US5084833A (en) * 1986-10-14 1992-01-28 Sharp Kabushiki Kaisha Input system for use in a portable type data processing device
JP2007140811A (en) * 2005-11-17 2007-06-07 Fujitsu Ltd Information processor with function of inputting numerical value with decimal point and method for inputting numerical value with decimal point in information processor
US20230074811A1 (en) * 2020-02-21 2023-03-09 B. Braun Melsungen Ag Safety-relevant application

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