CH631276A5 - Portable electronic device with a keyboard for wordprocessing - Google Patents

Portable electronic device with a keyboard for wordprocessing Download PDF

Info

Publication number
CH631276A5
CH631276A5 CH176879A CH176879A CH631276A5 CH 631276 A5 CH631276 A5 CH 631276A5 CH 176879 A CH176879 A CH 176879A CH 176879 A CH176879 A CH 176879A CH 631276 A5 CH631276 A5 CH 631276A5
Authority
CH
Switzerland
Prior art keywords
keys
keyboard
word processing
memory
processing device
Prior art date
Application number
CH176879A
Other languages
English (en)
French (fr)
Inventor
Cyril Endfield
Original Assignee
Microwriter 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 Microwriter Ltd filed Critical Microwriter Ltd
Publication of CH631276A5 publication Critical patent/CH631276A5/fr

Links

Classifications

    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00Input 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
    • G06F3/01Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/02Input arrangements using manually operated switches, e.g. using keyboards or dials
    • G06F3/023Arrangements 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
    • G06F3/0232Manual direct entries, e.g. key to main memory
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41JTYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J5/00Devices or arrangements for controlling character selection
    • B41J5/08Character or syllable selected by means of keys or keyboards of the typewriter type
    • B41J5/10Arrangements of keyboards, e.g. key button disposition
    • B41J5/107Arrangements 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)
CH176879A 1978-02-23 1979-02-22 Portable electronic device with a keyboard for wordprocessing CH631276A5 (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
CH631276A5 true CH631276A5 (en) 1982-07-30

Family

ID=9829907

Family Applications (1)

Application Number Title Priority Date Filing Date
CH176879A CH631276A5 (en) 1978-02-23 1979-02-22 Portable electronic device with a keyboard for wordprocessing

Country Status (14)

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

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5852718A (ja) * 1981-09-25 1983-03-29 Yoshio Kaneya 入力制御盤装置
JPS5915276A (ja) * 1982-02-02 1984-01-26 ア−ゴプリツク・リミテツド 短期操作習得に使用されるコ−デイツクキ−ボ−ド、習得方法およびそのコ−ド
DE3686930T2 (de) * 1985-07-18 1993-05-13 Yoshiro Hashimoto Tastatur fuer eine informationenverarbeitende vorrichtung.
JPS6219923A (ja) * 1985-07-18 1987-01-28 Yoshiro Hashimoto 片手操作型の情報処理用キ−ボ−ド
FR2585487B1 (fr) * 1985-07-29 1990-09-07 Guyot Sionnest Laurent Claviers pour ordinateurs, < a 70 cm2 et a moins de 13 contacts actionnes de facon combinee par les doigts d'une seule main
IT1189768B (it) * 1986-06-18 1988-02-04 Alfredo Fanara Piastrina per la introduzione digitale guidata di simboli alfanumerici o speciali in sistemi di elaborazione dati
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 (da) * 1970-09-24 1972-05-26 Commissariat Energie Atomique
IT980896B (it) * 1973-04-24 1974-10-10 Olivetti & Co Spa Perfezionamenti alle calcolatri ci elettroniche
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 (de) * 1976-02-18 1980-04-03 Siemens Ag, 1000 Berlin Und 8000 Muenchen Textbearbeitungseinrichtung

Also Published As

Publication number Publication date
AU4444679A (en) 1979-08-30
ZA79886B (en) 1980-03-26
BE874334A (fr) 1979-06-18
DK161415C (da) 1991-12-23
DE2906943A1 (de) 1979-08-30
JPS54125924A (en) 1979-09-29
HK10983A (en) 1983-03-24
SE439075B (sv) 1985-05-28
AU524088B2 (en) 1982-09-02
FR2418493B1 (fr) 1986-09-26
DK161415B (da) 1991-07-01
NL7901432A (nl) 1979-08-27
CA1122714A (en) 1982-04-27
DK75479A (da) 1979-08-24
SE7901453L (sv) 1979-08-24
DE2906943C2 (da) 1989-12-21
FR2418493A1 (fr) 1979-09-21
LU80971A1 (fr) 1979-06-18
JPS6360410B2 (da) 1988-11-24
SG63782G (en) 1983-09-09

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Legal Events

Date Code Title Description
PL Patent ceased