ES474730A1 - Processing Arabic-Farsi languages - Google Patents
Processing Arabic-Farsi languagesInfo
- Publication number
- ES474730A1 ES474730A1 ES474730A ES474730A ES474730A1 ES 474730 A1 ES474730 A1 ES 474730A1 ES 474730 A ES474730 A ES 474730A ES 474730 A ES474730 A ES 474730A ES 474730 A1 ES474730 A1 ES 474730A1
- Authority
- ES
- Spain
- Prior art keywords
- characters
- character
- arabic
- farsi
- processing
- 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.)
- Expired
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L17/00—Apparatus or local circuits for transmitting or receiving codes wherein each character is represented by the same number of equal-length code elements, e.g. Baudot code
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J3/00—Typewriters or selective printing or marking mechanisms characterised by the purpose for which they are constructed
- B41J3/01—Typewriters or selective printing or marking mechanisms characterised by the purpose for which they are constructed for special character, e.g. for Chinese characters or barcodes
Abstract
In e.g. a teleprinter system, all Arabic-Farsi characters, arithmetic signs, numerals, punctuation marks and diacritical marks are coded, and each character code is classified in one of three groups of characters. Each group has an identification code which is inserted into a succession of character codes. Encoding and decoding of each character takes into account the preceding and following characters, and successive characters may be displayed in the same position to build up a character.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/846,824 US4145570A (en) | 1977-10-31 | 1977-10-31 | Method and system for 5-bit encoding of complete Arabic-Farsi languages |
US92467978A | 1978-07-14 | 1978-07-14 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES474730A1 true ES474730A1 (en) | 1979-11-01 |
Family
ID=27126672
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES474730A Expired ES474730A1 (en) | 1977-10-31 | 1978-10-31 | Processing Arabic-Farsi languages |
Country Status (11)
Country | Link |
---|---|
JP (1) | JPS5474336A (en) |
CA (1) | CA1121061A (en) |
CH (1) | CH643974A5 (en) |
DE (1) | DE2847085C2 (en) |
ES (1) | ES474730A1 (en) |
FR (1) | FR2407525A1 (en) |
GB (1) | GB2007413B (en) |
GR (1) | GR66560B (en) |
IT (1) | IT1175361B (en) |
MA (1) | MA18599A1 (en) |
NL (1) | NL185491C (en) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2490365B1 (en) * | 1980-09-17 | 1986-11-21 | Texas Instruments France | DEVICE FOR VIEWING DATA IN WRITINGS OF DIFFERENT NATURES SUCH AS ARABIC AND LATIN WRITINGS |
IT8153183V0 (en) * | 1981-04-29 | 1981-04-29 | Olivetti & Co Spa | WRITING DEVICE |
BE891911A (en) * | 1982-01-27 | 1982-05-17 | Europ Agence Spatiale | DIGITAL DEVICE FOR CONTROLLING THE GRAPHIC REPRESENTATION OF CHARACTERS |
CA1207905A (en) * | 1983-05-17 | 1986-07-15 | Mohamed F. Metwaly | Method and system for the generation of arabic script |
JPS60239862A (en) * | 1984-05-15 | 1985-11-28 | Toshikazu Ichiki | Arabic word processor |
GB2184876B (en) * | 1985-06-25 | 1988-10-19 | John Robert Alfred Jones | Machine writing-character joining arabic related script |
GB2186766A (en) * | 1986-02-17 | 1987-08-19 | Philips Electronic Associated | Character display apparatus |
GB2186767A (en) * | 1986-02-17 | 1987-08-19 | Philips Electronic Associated | Animated display apparatus |
FR2599670B1 (en) * | 1986-06-10 | 1988-09-16 | Sagem | METHOD FOR CONTROLLING A WRITING SYSTEM AND DEVANAGARI WRITING WRITING SYSTEM |
GB8719115D0 (en) * | 1987-08-12 | 1987-09-16 | Linotype Ltd | Printing |
WO2010094121A1 (en) * | 2009-02-20 | 2010-08-26 | Mohamed Madi Mohsen | Keyboard for languages based on the arabic script |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE903587C (en) * | 1950-08-05 | 1954-02-08 | Siemens Ag | Telegraph with switching devices for different functional groups |
DE941800C (en) * | 1954-07-18 | 1956-04-19 | Werk Fuer Fernmeldewesen Veb | Telegraph with remote-operated double switching of the writing device |
GB1162180A (en) * | 1966-12-24 | 1969-08-20 | Linotype Machinery Ltd | Means for Controlling Typographic Composing Machines |
US3513968A (en) * | 1967-01-24 | 1970-05-26 | Compugraphic Corp | Control system for typesetting arabic |
US3938099A (en) * | 1972-11-02 | 1976-02-10 | Alephtran Systems Ltd. | Electronic digital system and method for reproducing languages using the Arabic-Farsi script |
US3852720A (en) * | 1973-02-12 | 1974-12-03 | H Park | Method and apparatus for automatically generating korean character fonts |
GB1461413A (en) * | 1973-11-01 | 1977-01-13 | Ibm | Method and apparatus for recording or reproducing data in an arabic script |
DE2748218C3 (en) * | 1977-10-27 | 1984-09-20 | Siemens AG, 1000 Berlin und 8000 München | Method and arrangement for transmitting characters |
-
1978
- 1978-10-28 DE DE2847085A patent/DE2847085C2/en not_active Expired
- 1978-10-30 CA CA000314760A patent/CA1121061A/en not_active Expired
- 1978-10-30 FR FR7830738A patent/FR2407525A1/en active Granted
- 1978-10-31 GR GR57538A patent/GR66560B/el unknown
- 1978-10-31 NL NLAANVRAGE7810825,A patent/NL185491C/en not_active IP Right Cessation
- 1978-10-31 IT IT12845/78A patent/IT1175361B/en active
- 1978-10-31 ES ES474730A patent/ES474730A1/en not_active Expired
- 1978-10-31 GB GB7842544A patent/GB2007413B/en not_active Expired
- 1978-10-31 CH CH1121778A patent/CH643974A5/en not_active IP Right Cessation
- 1978-10-31 JP JP13439978A patent/JPS5474336A/en active Granted
-
1979
- 1979-09-28 MA MA18799A patent/MA18599A1/en unknown
Also Published As
Publication number | Publication date |
---|---|
MA18599A1 (en) | 1980-04-01 |
FR2407525B1 (en) | 1983-11-25 |
GB2007413B (en) | 1982-04-28 |
GB2007413A (en) | 1979-05-16 |
CH643974A5 (en) | 1984-06-29 |
NL7810825A (en) | 1979-05-02 |
DE2847085C2 (en) | 1983-07-14 |
JPS5747582B2 (en) | 1982-10-09 |
GR66560B (en) | 1981-03-27 |
JPS5474336A (en) | 1979-06-14 |
NL185491C (en) | 1990-04-17 |
CA1121061A (en) | 1982-03-30 |
IT7812845A0 (en) | 1978-10-31 |
DE2847085A1 (en) | 1979-05-31 |
NL185491B (en) | 1989-11-16 |
FR2407525A1 (en) | 1979-05-25 |
IT1175361B (en) | 1987-07-01 |
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