JPS6474662A - Character processing device - Google Patents

Character processing device

Info

Publication number
JPS6474662A
JPS6474662A JP62233164A JP23316487A JPS6474662A JP S6474662 A JPS6474662 A JP S6474662A JP 62233164 A JP62233164 A JP 62233164A JP 23316487 A JP23316487 A JP 23316487A JP S6474662 A JPS6474662 A JP S6474662A
Authority
JP
Japan
Prior art keywords
mathematic
repeat
keyboard
key group
stored
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
JP62233164A
Other languages
Japanese (ja)
Inventor
Shigeto Nakayama
Shinichi Kimura
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 JP62233164A priority Critical patent/JPS6474662A/en
Publication of JPS6474662A publication Critical patent/JPS6474662A/en
Pending legal-status Critical Current

Links

Landscapes

  • Image Processing (AREA)
  • Document Processing Apparatus (AREA)
  • Controls And Circuits For Display Device (AREA)

Abstract

PURPOSE:To improve the efficiency of documentation by providing up and right repeat keys on a keyboard and freely expanding and contracting the character size of mathematic symbols upward and in the right direction to match the size of symbols to that of a numerical expression with an easy operation. CONSTITUTION:An input part 1A having a mathematic symbol key group besides a character key group of KANA (Japanese syllabary) keys, etc., and an operation key group and an up/right repeat key group 1B are provided on a keyboard 1. When the up repeat key is inputted in succession to a mathematic symbol from the keyboard 1, the lower pattern of the mathematic symbol is stored in the cursor position of a document buffer 3a of a RAM 3 and the upper pattern is stored in the position on the just upper row. If the up repeat key is next inputted again, the character on the cursor is copied on the just upper row and a connection pattern is stored. Thus, the mathematic symbol is expanded upward or in the right direction by the right repeat key to improve the efficiency of documentation.
JP62233164A 1987-09-16 1987-09-16 Character processing device Pending JPS6474662A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62233164A JPS6474662A (en) 1987-09-16 1987-09-16 Character processing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62233164A JPS6474662A (en) 1987-09-16 1987-09-16 Character processing device

Publications (1)

Publication Number Publication Date
JPS6474662A true JPS6474662A (en) 1989-03-20

Family

ID=16950725

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62233164A Pending JPS6474662A (en) 1987-09-16 1987-09-16 Character processing device

Country Status (1)

Country Link
JP (1) JPS6474662A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0553565A (en) * 1991-08-28 1993-03-05 Sanyo Electric Co Ltd Symbol display device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0553565A (en) * 1991-08-28 1993-03-05 Sanyo Electric Co Ltd Symbol display device

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