SE7603589L - Anordning for inmatning och kodning av datatecken - Google Patents

Anordning for inmatning och kodning av datatecken

Info

Publication number: SE7603589L
Authority: SE; Sweden
Prior art keywords: entrying; coding; data signs; signs; data
Prior art date: 1975-09-25

Application number

SE7603589A

Other languages

English (en)

Other versions

SE405515B (sv

Inventor

G-J Gunther

Original Assignee

Siemens Ag

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.)

1975-09-25

Filing date

1976-03-24

Publication date

1977-03-26

1975-09-25 Priority claimed from DE19752542864 external-priority patent/DE2542864C2/de

1976-03-24 Application filed by Siemens Ag filed Critical Siemens Ag

1977-03-26 Publication of SE7603589L publication Critical patent/SE7603589L/sv

1978-12-11 Publication of SE405515B publication Critical patent/SE405515B/sv

Classifications

- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M11/00—Coding in connection with keyboards or like devices, i.e. coding of the position of operated keys
- H03M11/20—Dynamic coding, i.e. by key scanning
- 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
- H04L17/02—Apparatus or circuits at the transmitting end
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/30—Nc systems
- G05B2219/36—Nc in input of data, input key till input tape
- G05B2219/36006—A key delivers a series of key codes

Landscapes

Engineering & Computer Science (AREA)
Theoretical Computer Science (AREA)
Computer Networks & Wireless Communication (AREA)
Signal Processing (AREA)
Input From Keyboards Or The Like (AREA)

SE7603589A 1975-09-25 1976-03-24 Anordning for inmatning och kodning av datatecken SE405515B (sv)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE19752542864 DE2542864C2 (de)		1975-09-25	Anordnung zur Eingabe und Codierung von Datenzeichen

Publications (2)

Publication Number	Publication Date
SE7603589L true SE7603589L (sv)	1977-03-26
SE405515B SE405515B (sv)	1978-12-11

Family

ID=5957444

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
SE7603589A SE405515B (sv)	1975-09-25	1976-03-24	Anordning for inmatning och kodning av datatecken

Country Status (8)

Country	Link
US (1)	US4072820A (sv)
CA (1)	CA1085486A (sv)
FR (1)	FR2325983A1 (sv)
GB (1)	GB1487724A (sv)
IT (1)	IT1068315B (sv)
MY (1)	MY7800286A (sv)
SE (1)	SE405515B (sv)
SU (1)	SU740164A3 (sv)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB1545406A (en) *	1977-12-16	1979-05-10	Ibm	Keyboard apparatus
US4293849A (en) *	1979-05-23	1981-10-06	Phillips Petroleum Company	Keyboard encoder using priority encoders
DE2937725C2 (de) *	1979-09-18	1981-07-09	Siemens AG, 1000 Berlin und 8000 München	Schaltungsanordnung zum Umsetzen von Zeichen die mittels einer Tastatur eingebbar sind in Codezeichen
US4346369A (en) *	1979-10-01	1982-08-24	Phillips Petroleum Company	Keyboard encoder-decoder
DE3046216C1 (de) *	1980-12-08	1982-05-27	Siemens AG, 1000 Berlin und 8000 München	Verfahren und Anordnung zum Darstellen von Zeichen
IT1138321B (it) *	1981-05-07	1986-09-17	Honeywell Inf Systems	Apparato di codifica per tastiera
GB2121224A (en) *	1982-06-01	1983-12-14	Univ Edingburgh The University	Function keyboard for a microprocessor system
JP3333239B2 (ja) *	1991-12-05	2002-10-15	株式会社東芝	可変利得回路

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3617722A (en) *	1969-10-08	1971-11-02	Bunker Ramo	Multiple-character generator
DE2153108C3 (de) *	1971-10-25	1975-02-27	Siemens Ag, 1000 Berlin Und 8000 Muenchen	Anordnung zur Eingabe von Daten
DE2234323B2 (de) *	1972-07-12	1977-11-17	Standard Elektrik Lorenz Ag, 7000 Stuttgart	Fernschreiber mit sender und tastatur
US3778817A (en) *	1972-08-02	1973-12-11	Xerox Corp	Output keyboard apparatus and signal translating methods therefor
US3996584A (en) *	1973-04-16	1976-12-07	Burroughs Corporation	Data handling system having a plurality of interrelated character generators

1976
- 1976-03-24 SE SE7603589A patent/SE405515B/sv unknown
- 1976-06-24 GB GB26228/76A patent/GB1487724A/en not_active Expired
- 1976-07-08 CA CA256,570A patent/CA1085486A/en not_active Expired
- 1976-09-09 FR FR7627191A patent/FR2325983A1/fr not_active Withdrawn
- 1976-09-21 IT IT27429/76A patent/IT1068315B/it active
- 1976-09-24 SU SU762404757A patent/SU740164A3/ru active
- 1976-09-24 US US05/726,405 patent/US4072820A/en not_active Expired - Lifetime
1978
- 1978-12-30 MY MY286/78A patent/MY7800286A/xx unknown

Also Published As

Publication number	Publication date
SE405515B (sv)	1978-12-11
GB1487724A (en)	1977-10-05
DE2542864B1 (de)	1976-08-05
MY7800286A (en)	1978-12-31
US4072820A (en)	1978-02-07
IT1068315B (it)	1985-03-21
DE2542864A1 (sv)	1976-08-05
FR2325983A1 (fr)	1977-04-22
SU740164A3 (ru)	1980-06-05
CA1085486A (en)	1980-09-09

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