JPS5517418B2 - - Google Patents
Info
- Publication number
- JPS5517418B2 JPS5517418B2 JP11951276A JP11951276A JPS5517418B2 JP S5517418 B2 JPS5517418 B2 JP S5517418B2 JP 11951276 A JP11951276 A JP 11951276A JP 11951276 A JP11951276 A JP 11951276A JP S5517418 B2 JPS5517418 B2 JP S5517418B2
- Authority
- JP
- Japan
- 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.)
- Expired
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
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- 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
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- 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
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 JPS5246721A (en) | 1977-04-13 |
JPS5517418B2 true JPS5517418B2 (en) | 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 (en) |
AU (1) | AU502377B2 (en) |
CA (1) | CA1085487A (en) |
GB (1) | GB1500674A (en) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54130222A (en) * | 1978-03-29 | 1979-10-09 | Fujitsu Ltd | Keyboard for japanese character input device |
IL58767A (en) * | 1979-11-21 | 1984-12-31 | Ergoplic Ltd | Chordic keyboards |
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 |
JPS5943050U (en) * | 1982-08-14 | 1984-03-21 | 東北金属工業株式会社 | Self-holding relay device |
JPS5955568A (en) * | 1982-09-25 | 1984-03-30 | Sharp Corp | Electronic cash register |
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 |
CA1213987A (en) * | 1983-01-21 | 1986-11-12 | James M. Lapeyre | Touch type computer keyboards |
JPS6151534U (en) * | 1984-09-01 | 1986-04-07 | ||
JPS61235930A (en) * | 1985-04-11 | 1986-10-21 | Kawaguchi Gakuen | Inputting method for character |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS50135935A (en) * | 1974-02-28 | 1975-10-28 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4939332U (en) * | 1972-07-10 | 1974-04-06 |
-
1976
- 1976-08-26 GB GB3558276A patent/GB1500674A/en not_active Expired
- 1976-10-01 CA CA262,533A patent/CA1085487A/en not_active Expired
- 1976-10-06 JP JP51119512A patent/JPS5246721A/en active Granted
- 1976-11-01 AU AU19223/76A patent/AU502377B2/en not_active Expired
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS50135935A (en) * | 1974-02-28 | 1975-10-28 |
Also Published As
Publication number | Publication date |
---|---|
GB1500674A (en) | 1978-02-08 |
AU502377B2 (en) | 1979-07-26 |
JPS5246721A (en) | 1977-04-13 |
CA1085487A (en) | 1980-09-09 |
AU1922376A (en) | 1978-05-11 |