JPS5246721A - Keyboard device - Google Patents

Keyboard device

Info

Publication number
JPS5246721A
JPS5246721A JP51119512A JP11951276A JPS5246721A JP S5246721 A JPS5246721 A JP S5246721A JP 51119512 A JP51119512 A JP 51119512A JP 11951276 A JP11951276 A JP 11951276A JP S5246721 A JPS5246721 A JP S5246721A
Authority
JP
Japan
Prior art keywords
keyboard device
keyboard
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.)
Granted
Application number
JP51119512A
Other languages
English (en)
Other versions
JPS5517418B2 (ja
Inventor
Shii Bekuaato Furanku
Rochiesutaa Nazaniiru
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
International Business Machines Corp
Original Assignee
International Business Machines Corp
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 International Business Machines Corp filed Critical International Business Machines Corp
Publication of JPS5246721A publication Critical patent/JPS5246721A/ja
Publication of JPS5517418B2 publication Critical patent/JPS5517418B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
    • H01H13/70—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard
    • H01H13/78—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard characterised by the contacts or the contact sites
    • H01H13/807—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard characterised by the contacts or the contact sites characterised by the spatial arrangement of the contact sites, e.g. superimposed sites
    • 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
    • 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
    • G06F3/0233—Character input methods
    • G06F3/0235—Character input methods using chord techniques
    • 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
    • G06F3/0233—Character input methods
    • G06F3/0237—Character input methods using prediction or retrieval techniques
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2225/00—Switch site location
    • H01H2225/022—Switch site location other then row-column disposition

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)
JP51119512A 1975-10-06 1976-10-06 Keyboard device Granted JPS5246721A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US61986775A 1975-10-06 1975-10-06

Publications (2)

Publication Number Publication Date
JPS5246721A true JPS5246721A (en) 1977-04-13
JPS5517418B2 JPS5517418B2 (ja) 1980-05-12

Family

ID=24483646

Family Applications (1)

Application Number Title Priority Date Filing Date
JP51119512A Granted JPS5246721A (en) 1975-10-06 1976-10-06 Keyboard device

Country Status (4)

Country Link
JP (1) JPS5246721A (ja)
AU (1) AU502377B2 (ja)
CA (1) CA1085487A (ja)
GB (1) GB1500674A (ja)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54130222A (en) * 1978-03-29 1979-10-09 Fujitsu Ltd Keyboard for japanese character input device
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
JPS5943050U (ja) * 1982-08-14 1984-03-21 東北金属工業株式会社 自己保持型リレ−装置
JPS6151534U (ja) * 1984-09-01 1986-04-07
JPS61235930A (ja) * 1985-04-11 1986-10-21 Kawaguchi Gakuen 文字の入力方法

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL58767A (en) * 1979-11-21 1984-12-31 Ergoplic Ltd Chordic keyboards
JPS5955568A (ja) * 1982-09-25 1984-03-30 Sharp Corp 電子式キヤツシユレジスタ
CA1213987A (en) * 1983-01-21 1986-11-12 James M. Lapeyre Touch type computer keyboards
CA1213067A (en) * 1983-01-21 1986-10-21 James M. Lapeyre Contoured touch type data processing keyboard
US4549279A (en) * 1983-01-21 1985-10-22 The Laitram Corporation Single hand, single finger stroke alphameric data processing keyboard system

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4939332U (ja) * 1972-07-10 1974-04-06
JPS50135935A (ja) * 1974-02-28 1975-10-28

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4939332U (ja) * 1972-07-10 1974-04-06
JPS50135935A (ja) * 1974-02-28 1975-10-28

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54130222A (en) * 1978-03-29 1979-10-09 Fujitsu Ltd Keyboard for japanese character input device
JPS6244285B2 (ja) * 1978-03-29 1987-09-19 Fujitsu Ltd
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
JPS5943050U (ja) * 1982-08-14 1984-03-21 東北金属工業株式会社 自己保持型リレ−装置
JPS6151534U (ja) * 1984-09-01 1986-04-07
JPS61235930A (ja) * 1985-04-11 1986-10-21 Kawaguchi Gakuen 文字の入力方法

Also Published As

Publication number Publication date
JPS5517418B2 (ja) 1980-05-12
AU1922376A (en) 1978-05-11
AU502377B2 (en) 1979-07-26
CA1085487A (en) 1980-09-09
GB1500674A (en) 1978-02-08

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