LU80971A1 - PORTABLE KEYBOARD DEVICE FOR TEXT PROCESSING - Google Patents

PORTABLE KEYBOARD DEVICE FOR TEXT PROCESSING

Info

Publication number
LU80971A1
LU80971A1 LU80971A LU80971A LU80971A1 LU 80971 A1 LU80971 A1 LU 80971A1 LU 80971 A LU80971 A LU 80971A LU 80971 A LU80971 A LU 80971A LU 80971 A1 LU80971 A1 LU 80971A1
Authority
LU
Luxembourg
Prior art keywords
keyboard device
text processing
portable keyboard
portable
text
Prior art date
Application number
LU80971A
Other languages
French (fr)
Inventor
Endfield Cyril
Original Assignee
Endfield Cyril
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 Endfield Cyril filed Critical Endfield Cyril
Publication of LU80971A1 publication Critical patent/LU80971A1/en

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/02—Input arrangements using manually operated switches, e.g. using keyboards or dials
    • G06F3/023—Arrangements for converting discrete items of information into a coded form, e.g. arrangements for interpreting keyboard generated codes as alphanumeric codes, operand codes or instruction codes
    • G06F3/0232—Manual direct entries, e.g. key to main memory
    • 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
    • B41J5/00—Devices or arrangements for controlling character selection
    • B41J5/08—Character or syllable selected by means of keys or keyboards of the typewriter type
    • B41J5/10—Arrangements of keyboards, e.g. key button disposition
    • B41J5/107—Arrangements of keyboards, e.g. key button disposition for special purposes, e.g. Braille, Chinese, multi-language options

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Input From Keyboards Or The Like (AREA)
  • Document Processing Apparatus (AREA)
  • Printers Characterized By Their Purpose (AREA)
LU80971A 1978-02-23 1979-02-23 PORTABLE KEYBOARD DEVICE FOR TEXT PROCESSING LU80971A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB727178 1978-02-23

Publications (1)

Publication Number Publication Date
LU80971A1 true LU80971A1 (en) 1979-06-18

Family

ID=9829907

Family Applications (1)

Application Number Title Priority Date Filing Date
LU80971A LU80971A1 (en) 1978-02-23 1979-02-23 PORTABLE KEYBOARD DEVICE FOR TEXT PROCESSING

Country Status (14)

Country Link
JP (1) JPS54125924A (en)
AU (1) AU524088B2 (en)
BE (1) BE874334A (en)
CA (1) CA1122714A (en)
CH (1) CH631276A5 (en)
DE (1) DE2906943A1 (en)
DK (1) DK161415C (en)
FR (1) FR2418493B1 (en)
HK (1) HK10983A (en)
LU (1) LU80971A1 (en)
NL (1) NL7901432A (en)
SE (1) SE439075B (en)
SG (1) SG63782G (en)
ZA (1) ZA79886B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5852718A (en) * 1981-09-25 1983-03-29 Yoshio Kaneya Input control board device
JPS5915276A (en) * 1982-02-02 1984-01-26 ア−ゴプリツク・リミテツド Codic keyboard used for short-time learning of operation, learning method and code therefor
EP0217497B1 (en) * 1985-07-18 1992-10-07 Yoshiro Hashimoto Keyboard for use in an information processing device
JPS6219923A (en) * 1985-07-18 1987-01-28 Yoshiro Hashimoto Single hand operation type information processing keyboard
FR2585487B1 (en) * 1985-07-29 1990-09-07 Guyot Sionnest Laurent KEYBOARDS FOR COMPUTERS, <70 CM2 AND LESS THAN 13 CONTACTS ACTUATED IN A WAY WITH ONE-HAND FINGERS
IT1189768B (en) * 1986-06-18 1988-02-04 Alfredo Fanara PLATE FOR GUIDED DIGITAL INTRODUCTION OF ALPHANUMERIC OR SPECIAL SYMBOLS IN DATA PROCESSING SYSTEMS
US7901870B1 (en) 2004-05-12 2011-03-08 Cirrex Systems Llc Adjusting optical properties of optical thin films
US7565084B1 (en) 2004-09-15 2009-07-21 Wach Michael L Robustly stabilizing laser systems

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2109091A5 (en) * 1970-09-24 1972-05-26 Commissariat Energie Atomique
IT980896B (en) * 1973-04-24 1974-10-10 Olivetti & Co Spa IMPROVEMENTS TO ELECTRONIC CALCULATORS
DE2455174A1 (en) * 1973-11-21 1975-05-22 Termiflex Corp INPUT / OUTPUT DEVICE FOR DATA EXCHANGE WITH DATA PROCESSING DEVICES
GB1496522A (en) * 1974-01-22 1977-12-30 Endfield C Keyboard
DE2606491B2 (en) * 1976-02-18 1980-04-03 Siemens Ag, 1000 Berlin Und 8000 Muenchen Text editing facility

Also Published As

Publication number Publication date
SE7901453L (en) 1979-08-24
DK75479A (en) 1979-08-24
DK161415C (en) 1991-12-23
FR2418493A1 (en) 1979-09-21
AU524088B2 (en) 1982-09-02
DE2906943C2 (en) 1989-12-21
NL7901432A (en) 1979-08-27
HK10983A (en) 1983-03-24
BE874334A (en) 1979-06-18
DK161415B (en) 1991-07-01
AU4444679A (en) 1979-08-30
FR2418493B1 (en) 1986-09-26
SG63782G (en) 1983-09-09
DE2906943A1 (en) 1979-08-30
SE439075B (en) 1985-05-28
ZA79886B (en) 1980-03-26
CH631276A5 (en) 1982-07-30
JPS54125924A (en) 1979-09-29
JPS6360410B2 (en) 1988-11-24
CA1122714A (en) 1982-04-27

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