JPS5556245A - Correction system for expanded character pattern - Google Patents

Correction system for expanded character pattern

Info

Publication number
JPS5556245A
JPS5556245A JP12837078A JP12837078A JPS5556245A JP S5556245 A JPS5556245 A JP S5556245A JP 12837078 A JP12837078 A JP 12837078A JP 12837078 A JP12837078 A JP 12837078A JP S5556245 A JPS5556245 A JP S5556245A
Authority
JP
Japan
Prior art keywords
bit
pattern
character pattern
shift register
expanded
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
JP12837078A
Other languages
Japanese (ja)
Other versions
JPS616392B2 (en
Inventor
Kikuo Hatasawa
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP12837078A priority Critical patent/JPS5556245A/en
Publication of JPS5556245A publication Critical patent/JPS5556245A/en
Publication of JPS616392B2 publication Critical patent/JPS616392B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Digital Computer Display Output (AREA)

Abstract

PURPOSE: To obtain an expanded character pattern securing the natural shape of an original character pattern by increasing or decreasing the number of dots of the slanting-line part of the character pattern according to a fixed condition.
CONSTITUTION: A string of dots for three lines from the lower side of a character pattern are read out from pattern memory 31 to 1st shift registers 32a, 32b and 32c. Then, it is read out, bit by bit, from the lowest-order bit and shifted in 2nd shift register 33. Here, nine-bit data is set in shift register 33. In pattern conversion table 34, expanded four-bit patterns of four-dot patterns are stored and access to this conversion table is attained by using contents of shift register 33 as an index. Consequently, a four-bit pattern corresponding to an expanded dot pattern to one dot before expansion is read out to 3rd shift register 35 and then inputted to 4th register 36.
COPYRIGHT: (C)1980,JPO&Japio
JP12837078A 1978-10-20 1978-10-20 Correction system for expanded character pattern Granted JPS5556245A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12837078A JPS5556245A (en) 1978-10-20 1978-10-20 Correction system for expanded character pattern

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12837078A JPS5556245A (en) 1978-10-20 1978-10-20 Correction system for expanded character pattern

Publications (2)

Publication Number Publication Date
JPS5556245A true JPS5556245A (en) 1980-04-24
JPS616392B2 JPS616392B2 (en) 1986-02-26

Family

ID=14983134

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12837078A Granted JPS5556245A (en) 1978-10-20 1978-10-20 Correction system for expanded character pattern

Country Status (1)

Country Link
JP (1) JPS5556245A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60104344A (en) * 1983-11-11 1985-06-08 Nec Corp Printing pattern forming circuit of dot matrix printer
JPS60202475A (en) * 1984-03-28 1985-10-12 株式会社東芝 Smoothing circuit
JPS60202474A (en) * 1984-03-28 1985-10-12 株式会社東芝 Smoothing circuit
JPS61208082A (en) * 1985-03-12 1986-09-16 日本電気株式会社 Character pattern generator
JPS6375789A (en) * 1986-09-18 1988-04-06 シャープ株式会社 Expanded character generation system

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6433988U (en) * 1987-08-21 1989-03-02

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5224045A (en) * 1975-08-18 1977-02-23 Asahi Hoso Kk Digital pattern processor
JPH0744287A (en) * 1993-07-30 1995-02-14 Nisca Corp Picture inputting device

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5224045A (en) * 1975-08-18 1977-02-23 Asahi Hoso Kk Digital pattern processor
JPH0744287A (en) * 1993-07-30 1995-02-14 Nisca Corp Picture inputting device

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60104344A (en) * 1983-11-11 1985-06-08 Nec Corp Printing pattern forming circuit of dot matrix printer
JPH0463781B2 (en) * 1983-11-11 1992-10-12 Nippon Electric Co
JPS60202475A (en) * 1984-03-28 1985-10-12 株式会社東芝 Smoothing circuit
JPS60202474A (en) * 1984-03-28 1985-10-12 株式会社東芝 Smoothing circuit
JPS61208082A (en) * 1985-03-12 1986-09-16 日本電気株式会社 Character pattern generator
JPS6375789A (en) * 1986-09-18 1988-04-06 シャープ株式会社 Expanded character generation system

Also Published As

Publication number Publication date
JPS616392B2 (en) 1986-02-26

Similar Documents

Publication Publication Date Title
JPS5534790A (en) Ruled line generation method
JPS5523501A (en) Shift operation unit
JPS5556245A (en) Correction system for expanded character pattern
JPS5321542A (en) Error data memory circuit
JPS5577142A (en) Electron beam exposure apparatus
JPS54109872A (en) Pla system of electronic type multifunction watch
JPS5451331A (en) Display unit
JPS5534725A (en) Printer
JPS5438726A (en) Display unit
JPS55150040A (en) Character display system
JPS53110334A (en) Patern correction system
JPS5585983A (en) Print control unit
JPS5663676A (en) Pattern generator
JPS55140979A (en) Descender character printing system
JPS54103637A (en) Crt display driving system
JPS542711A (en) Electronic musical instrument
JPS5572278A (en) Optical character reader
JPS5661096A (en) Error detection system for read only memory electrically erasable
JPS54152926A (en) Address assignment system
JPS55143673A (en) Graphic pattern conversion processing system
JPS5539924A (en) Character pattern generating device
JPS5644937A (en) Adding circuit
JPS5487123A (en) Picture processing system
JPS5515526A (en) Microprogram control circuit
JPS53128231A (en) Character pattern expansion method