GB1444142A - Electronic calculators - Google Patents
Electronic calculatorsInfo
- Publication number
- GB1444142A GB1444142A GB334576A GB334576A GB1444142A GB 1444142 A GB1444142 A GB 1444142A GB 334576 A GB334576 A GB 334576A GB 334576 A GB334576 A GB 334576A GB 1444142 A GB1444142 A GB 1444142A
- Authority
- GB
- United Kingdom
- Prior art keywords
- characters
- cursor
- keyboard
- routines
- character
- 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.)
- Expired
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F15/00—Digital computers in general; Data processing equipment in general
- G06F15/02—Digital computers in general; Data processing equipment in general manually operated with input through keyboard and computation using a built-in program, e.g. pocket calculators
- G06F15/0225—User interface arrangements, e.g. keyboard, display; Interfaces to other computer systems
- G06F15/0233—User interface arrangements, e.g. keyboard, display; Interfaces to other computer systems with printing provisions
Landscapes
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Computing Systems (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)
- Calculators And Similar Devices (AREA)
- Document Processing Apparatus (AREA)
- Record Information Processing For Printing (AREA)
- Devices For Executing Special Programs (AREA)
- Management Or Editing Of Information On Record Carriers (AREA)
- Digital Computer Display Output (AREA)
- Computer And Data Communications (AREA)
Abstract
1444142 Electronic calculators HEWLETTPACKARD CO 6 July 1973 [7 July 1972] 03345/76 Divided out of 1444141 Heading G4A A display capable of showing a single line of alpha numeric characters is coupled to an input/ output register also capable of storing a single line of characters either entered from a keyboard or recalled from a memory storing a number of lines of characters, and the keyboard from which lines of characters may be entered also includes a cursor control key for positioning a cursor on the display to indicate a selected character position. The calculator is controlled by routines stored in a read-only memory, routines governing the entry of data from the keyboard including routines for inserting a blank character or deleting a character from the displayed line at a position designated by the cursor and if required closing up any gap produced thereby, and for moving the displayed line either to the left or the right independently of the cursor.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US26989972A | 1972-07-07 | 1972-07-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1444142A true GB1444142A (en) | 1976-07-28 |
Family
ID=23029094
Family Applications (9)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB334776A Expired GB1444144A (en) | 1972-07-07 | 1973-07-06 | Electronic data processing apparatus |
| GB335176A Expired GB1444148A (en) | 1972-07-07 | 1973-07-06 | Electronic calculators |
| GB334976A Expired GB1444146A (en) | 1972-07-07 | 1973-07-06 | Electronic calculators |
| GB3226973A Expired GB1444141A (en) | 1972-07-07 | 1973-07-06 | Programmable calculator |
| GB334576A Expired GB1444142A (en) | 1972-07-07 | 1973-07-06 | Electronic calculators |
| GB334676A Expired GB1444143A (en) | 1972-07-07 | 1973-07-06 | Electronic aclculators |
| GB335276A Expired GB1444149A (en) | 1972-07-07 | 1973-07-06 | Electronic calculators |
| GB335076A Expired GB1444147A (en) | 1972-07-07 | 1973-07-06 | Electronic data processing apparatus |
| GB334876A Expired GB1444145A (en) | 1972-07-07 | 1973-07-06 | Electronic data processing apparatus |
Family Applications Before (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB334776A Expired GB1444144A (en) | 1972-07-07 | 1973-07-06 | Electronic data processing apparatus |
| GB335176A Expired GB1444148A (en) | 1972-07-07 | 1973-07-06 | Electronic calculators |
| GB334976A Expired GB1444146A (en) | 1972-07-07 | 1973-07-06 | Electronic calculators |
| GB3226973A Expired GB1444141A (en) | 1972-07-07 | 1973-07-06 | Programmable calculator |
Family Applications After (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB334676A Expired GB1444143A (en) | 1972-07-07 | 1973-07-06 | Electronic aclculators |
| GB335276A Expired GB1444149A (en) | 1972-07-07 | 1973-07-06 | Electronic calculators |
| GB335076A Expired GB1444147A (en) | 1972-07-07 | 1973-07-06 | Electronic data processing apparatus |
| GB334876A Expired GB1444145A (en) | 1972-07-07 | 1973-07-06 | Electronic data processing apparatus |
Country Status (9)
| Country | Link |
|---|---|
| JP (1) | JPS5545943B2 (en) |
| CA (1) | CA1046644A (en) |
| CH (1) | CH597649A5 (en) |
| DE (7) | DE2365570A1 (en) |
| FR (1) | FR2192338B1 (en) |
| GB (9) | GB1444144A (en) |
| HK (3) | HK68078A (en) |
| IT (1) | IT990351B (en) |
| ZA (1) | ZA734414B (en) |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5526502B2 (en) * | 1974-06-06 | 1980-07-14 | ||
| JPS5416160A (en) * | 1977-07-07 | 1979-02-06 | Fuji Electric Co Ltd | Waveform shaping circuit |
| JPS5576451A (en) * | 1978-12-04 | 1980-06-09 | Casio Comput Co Ltd | Program checking system |
| DE2929545A1 (en) * | 1979-07-20 | 1981-01-29 | Heidenhain Gmbh Dr Johannes | METHOD AND CIRCUIT ARRANGEMENT FOR PROGRAMMING AND / OR CHANGING PROGRAMS IN NUMERICALLY CONTROLLED MACHINES |
| IT1188909B (en) * | 1980-02-26 | 1988-01-28 | Alessandro Mascioli | MINIATURIZED WRITING MACHINE WITH ELECTRONIC STORAGE OF MULTIPLE WRITING AND TRANSFER PAGES FOR READING ON THE DISPLAY LINE AND / OR CONNECTED PRINTER |
| DE3028850A1 (en) * | 1980-07-30 | 1982-03-04 | Robert Bosch Gmbh, 7000 Stuttgart | Vehicle test device with memory cassette - containing EPROM and optical transfer system with protective cover |
| JPS5781656A (en) * | 1980-11-07 | 1982-05-21 | Canon Inc | Program computer |
| JPS57100562A (en) * | 1980-12-15 | 1982-06-22 | Sony Corp | Word processor |
| JPS58195251A (en) * | 1982-05-07 | 1983-11-14 | Sony Corp | Command extending device |
| GB2125589B (en) * | 1982-07-12 | 1987-01-28 | Sharp Kk | Programmable calculator |
| GB2129175B (en) * | 1982-10-26 | 1986-04-30 | Atomic Energy Authority Uk | Draughting machine |
| JPS59218534A (en) * | 1983-03-24 | 1984-12-08 | Fanuc Ltd | Connection control system of external device |
| JPS5927364A (en) * | 1983-06-30 | 1984-02-13 | Brother Ind Ltd | Electronic typewriter having operating function |
| JPS59103165A (en) * | 1983-09-27 | 1984-06-14 | Sharp Corp | Electronic computor with program |
| US5175013A (en) * | 1990-12-31 | 1992-12-29 | The Pillsbury Company | Frozen dessert compositions and products |
| US5112626A (en) * | 1990-12-31 | 1992-05-12 | The Pillsbury Company | Aerated frozen dessert compositions and products |
| US6379736B1 (en) | 1999-10-05 | 2002-04-30 | The Pillsbury Company | Gelato composition |
-
1973
- 1973-06-19 CA CA174,483A patent/CA1046644A/en not_active Expired
- 1973-06-28 ZA ZA00734414A patent/ZA734414B/en unknown
- 1973-07-04 DE DE2365570*A patent/DE2365570A1/en active Pending
- 1973-07-04 DE DE2365569*A patent/DE2365569A1/en active Pending
- 1973-07-04 DE DE19732333908 patent/DE2333908A1/en active Pending
- 1973-07-04 DE DE2365543*A patent/DE2365543A1/en active Pending
- 1973-07-04 DE DE2365568*A patent/DE2365568A1/en active Pending
- 1973-07-04 DE DE2365567*A patent/DE2365567A1/en active Pending
- 1973-07-04 DE DE2365542*A patent/DE2365542A1/en active Pending
- 1973-07-05 CH CH977473A patent/CH597649A5/xx not_active IP Right Cessation
- 1973-07-06 JP JP7583573A patent/JPS5545943B2/ja not_active Expired
- 1973-07-06 GB GB334776A patent/GB1444144A/en not_active Expired
- 1973-07-06 GB GB335176A patent/GB1444148A/en not_active Expired
- 1973-07-06 GB GB334976A patent/GB1444146A/en not_active Expired
- 1973-07-06 GB GB3226973A patent/GB1444141A/en not_active Expired
- 1973-07-06 GB GB334576A patent/GB1444142A/en not_active Expired
- 1973-07-06 GB GB334676A patent/GB1444143A/en not_active Expired
- 1973-07-06 GB GB335276A patent/GB1444149A/en not_active Expired
- 1973-07-06 GB GB335076A patent/GB1444147A/en not_active Expired
- 1973-07-06 GB GB334876A patent/GB1444145A/en not_active Expired
- 1973-07-09 IT IT51340/73A patent/IT990351B/en active
- 1973-07-09 FR FR7325068A patent/FR2192338B1/fr not_active Expired
-
1978
- 1978-11-23 HK HK680/78A patent/HK68078A/en unknown
- 1978-11-23 HK HK682/78A patent/HK68278A/en unknown
- 1978-11-23 HK HK681/78A patent/HK68178A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE2365568A1 (en) | 1975-07-17 |
| DE2365542A1 (en) | 1975-05-22 |
| DE2333908A1 (en) | 1974-01-24 |
| CA1046644A (en) | 1979-01-16 |
| FR2192338B1 (en) | 1975-02-07 |
| JPS4948257A (en) | 1974-05-10 |
| GB1444144A (en) | 1976-07-28 |
| GB1444141A (en) | 1976-07-28 |
| GB1444143A (en) | 1976-07-28 |
| DE2365567A1 (en) | 1975-06-12 |
| GB1444149A (en) | 1976-07-28 |
| GB1444147A (en) | 1976-07-28 |
| DE2365570A1 (en) | 1975-05-22 |
| HK68178A (en) | 1978-12-01 |
| GB1444146A (en) | 1976-07-28 |
| CH597649A5 (en) | 1978-04-14 |
| DE2365543A1 (en) | 1975-04-30 |
| HK68078A (en) | 1978-12-01 |
| GB1444148A (en) | 1976-07-28 |
| ZA734414B (en) | 1975-02-26 |
| JPS5545943B2 (en) | 1980-11-20 |
| FR2192338A1 (en) | 1974-02-08 |
| IT990351B (en) | 1975-06-20 |
| DE2365569A1 (en) | 1975-06-12 |
| HK68278A (en) | 1978-12-01 |
| GB1444145A (en) | 1976-07-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PE20 | Patent expired after termination of 20 years |
Effective date: 19930705 |