BE874334A - PORTABLE KEYBOARD DEVICE FOR TEXT PROCESSING - Google Patents

PORTABLE KEYBOARD DEVICE FOR TEXT PROCESSING

Info

Publication number
BE874334A
BE874334A BE193598A BE193598A BE874334A BE 874334 A BE874334 A BE 874334A BE 193598 A BE193598 A BE 193598A BE 193598 A BE193598 A BE 193598A BE 874334 A BE874334 A BE 874334A
Authority
BE
Belgium
Prior art keywords
keyboard device
text processing
portable keyboard
portable
text
Prior art date
Application number
BE193598A
Other languages
French (fr)
Original Assignee
Endfield Cyrl
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 Cyrl filed Critical Endfield Cyrl
Publication of BE874334A publication Critical patent/BE874334A/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)
BE193598A 1978-02-23 1979-02-21 PORTABLE KEYBOARD DEVICE FOR TEXT PROCESSING BE874334A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
BE874334A true BE874334A (en) 1979-06-18

Family

ID=9829907

Family Applications (1)

Application Number Title Priority Date Filing Date
BE193598A BE874334A (en) 1978-02-23 1979-02-21 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
JPS6219923A (en) * 1985-07-18 1987-01-28 Yoshiro Hashimoto Single hand operation type information processing keyboard
DE3686930T2 (en) * 1985-07-18 1993-05-13 Yoshiro Hashimoto KEYBOARD FOR AN INFORMATION PROCESSING DEVICE.
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
FR2251864A1 (en) * 1973-11-21 1975-06-13 Termiflex Corp Portable input and output unit for connection to a data processor - is basically a calculator with transmitter and receiver
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
CA1122714A (en) 1982-04-27
DK161415C (en) 1991-12-23
DK161415B (en) 1991-07-01
DE2906943A1 (en) 1979-08-30
AU524088B2 (en) 1982-09-02
SG63782G (en) 1983-09-09
SE439075B (en) 1985-05-28
DE2906943C2 (en) 1989-12-21
NL7901432A (en) 1979-08-27
JPS54125924A (en) 1979-09-29
LU80971A1 (en) 1979-06-18
HK10983A (en) 1983-03-24
FR2418493A1 (en) 1979-09-21
FR2418493B1 (en) 1986-09-26
JPS6360410B2 (en) 1988-11-24
DK75479A (en) 1979-08-24
ZA79886B (en) 1980-03-26
AU4444679A (en) 1979-08-30
CH631276A5 (en) 1982-07-30
SE7901453L (en) 1979-08-24

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: MICROWRITER LTD

Effective date: 19930228