GB1444141A - Programmable calculator - Google Patents
Programmable calculatorInfo
- Publication number
- GB1444141A GB1444141A GB3226973A GB3226973A GB1444141A GB 1444141 A GB1444141 A GB 1444141A GB 3226973 A GB3226973 A GB 3226973A GB 3226973 A GB3226973 A GB 3226973A GB 1444141 A GB1444141 A GB 1444141A
- Authority
- GB
- United Kingdom
- Prior art keywords
- program
- calculator
- memory
- lines
- specified
- 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 OR CALCULATING; 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)
- Devices For Executing Special Programs (AREA)
- Document Processing Apparatus (AREA)
- Record Information Processing For Printing (AREA)
- Digital Computer Display Output (AREA)
- Computer And Data Communications (AREA)
- Management Or Editing Of Information On Record Carriers (AREA)
Abstract
1444141 Electronic calculators HEWLETTPACKARD CO 6 July 1973 [7 July 1972] 32269/73 Heading G4A Each statement entered in BASIC language on the keyboard of a calculator is either executed immediately or is stored in memory as a line or program depending on whether or not the statement is followed by actuation of an execute key or an end of line key. In addition to the functions provided by normal statements in BASIC the following functions are also available on the machine and are initiated by actuation of a number of special function keys either alone or in combination with the alpha numeric keys on the keyboard. (1) The listing of a specified number of lines of program on a printer; (2) the halting of execution of a program at a specified line number; (3) the starting of execution of a program at a specified line number. The calculator is controlled by routines held in a read-only memory which includes or can be extended to include routines for allocating certain areas of memory for storage of an array variable; for transferring one or more lines of program between the memory and a magnetic tape cassette unit; and for securing any portion of a program designated by a beginning line number and an ending line number against unauthorized print-out or display; for printing lines of characters entered into the calculator and error messages generated during execution of program lines; for operation of the calculator as a transmission terminal in conjunction with a modem and for transmission of data over selected ones of a number of input/output channels connected to peripheral devices; and for performing logical ROTATE, AND and OR operations. In the terminal mode provision is made for the addition of parity bits for transmission and for conversions between ASCII, binary and BCD codes by table look-up. The calculator is also provided with a set of user-definable function keys each of which may be associated with a given specified function entered on the keyboard or an entire program, or text to be printed. The function associated with each of these user-definable keys may be stored as part of a program or may be executed immediately by operation of the appropriate function key followed by actuation of the execute key. Other features of the calculator are claimed in Divisional Specifications 1,444,142 to 1,444,149.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US26989972A | 1972-07-07 | 1972-07-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1444141A true GB1444141A (en) | 1976-07-28 |
Family
ID=23029094
Family Applications (9)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB334676A Expired GB1444143A (en) | 1972-07-07 | 1973-07-06 | Electronic aclculators |
| GB334976A Expired GB1444146A (en) | 1972-07-07 | 1973-07-06 | Electronic calculators |
| GB335276A Expired GB1444149A (en) | 1972-07-07 | 1973-07-06 | Electronic calculators |
| GB3226973A Expired GB1444141A (en) | 1972-07-07 | 1973-07-06 | Programmable calculator |
| GB334876A Expired GB1444145A (en) | 1972-07-07 | 1973-07-06 | Electronic data processing apparatus |
| 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 |
| GB335076A Expired GB1444147A (en) | 1972-07-07 | 1973-07-06 | Electronic data processing apparatus |
| GB334576A Expired GB1444142A (en) | 1972-07-07 | 1973-07-06 | Electronic calculators |
Family Applications Before (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB334676A Expired GB1444143A (en) | 1972-07-07 | 1973-07-06 | Electronic aclculators |
| GB334976A Expired GB1444146A (en) | 1972-07-07 | 1973-07-06 | Electronic calculators |
| GB335276A Expired GB1444149A (en) | 1972-07-07 | 1973-07-06 | Electronic calculators |
Family Applications After (5)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB334876A Expired GB1444145A (en) | 1972-07-07 | 1973-07-06 | Electronic data processing apparatus |
| 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 |
| GB335076A Expired GB1444147A (en) | 1972-07-07 | 1973-07-06 | Electronic data processing apparatus |
| GB334576A Expired GB1444142A (en) | 1972-07-07 | 1973-07-06 | Electronic calculators |
Country Status (9)
| Country | Link |
|---|---|
| JP (1) | JPS5545943B2 (en) |
| CA (1) | CA1046644A (en) |
| CH (1) | CH597649A5 (en) |
| DE (7) | DE2365568A1 (en) |
| FR (1) | FR2192338B1 (en) |
| GB (9) | GB1444143A (en) |
| HK (3) | HK68078A (en) |
| IT (1) | IT990351B (en) |
| ZA (1) | ZA734414B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2125589A (en) * | 1982-07-12 | 1984-03-07 | Sharp Kk | Programmable calculator |
| WO1984003783A1 (en) * | 1983-03-24 | 1984-09-27 | Fanuc Ltd | System for connecting and controlling external devices |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5526502B2 (en) * | 1974-06-06 | 1980-07-14 | ||
| DE2726860C3 (en) | 1976-06-16 | 1979-12-13 | Tokyo Electric Co., Ltd., Tokio | Arrangement for preset unit prices at a cash register |
| 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 |
| GB2129175B (en) * | 1982-10-26 | 1986-04-30 | Atomic Energy Authority Uk | Draughting machine |
| 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 DE2365568*A patent/DE2365568A1/en active Pending
- 1973-07-04 DE DE2365567*A patent/DE2365567A1/en active Pending
- 1973-07-04 DE DE2365569*A patent/DE2365569A1/en active Pending
- 1973-07-04 DE DE2365570*A patent/DE2365570A1/en active Pending
- 1973-07-04 DE DE19732333908 patent/DE2333908A1/en active Pending
- 1973-07-04 DE DE2365542*A patent/DE2365542A1/en active Pending
- 1973-07-04 DE DE2365543*A patent/DE2365543A1/en active Pending
- 1973-07-05 CH CH977473A patent/CH597649A5/xx not_active IP Right Cessation
- 1973-07-06 GB GB334676A patent/GB1444143A/en not_active Expired
- 1973-07-06 GB GB334976A patent/GB1444146A/en not_active Expired
- 1973-07-06 GB GB335276A patent/GB1444149A/en not_active Expired
- 1973-07-06 GB GB3226973A patent/GB1444141A/en not_active Expired
- 1973-07-06 GB GB334876A patent/GB1444145A/en not_active Expired
- 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 GB335076A patent/GB1444147A/en not_active Expired
- 1973-07-06 GB GB334576A patent/GB1444142A/en not_active Expired
- 1973-07-09 FR FR7325068A patent/FR2192338B1/fr not_active Expired
- 1973-07-09 IT IT51340/73A patent/IT990351B/en active
-
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
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2125589A (en) * | 1982-07-12 | 1984-03-07 | Sharp Kk | Programmable calculator |
| GB2162976A (en) * | 1982-07-12 | 1986-02-12 | Sharp Kk | Programmable calculator |
| WO1984003783A1 (en) * | 1983-03-24 | 1984-09-27 | Fanuc Ltd | System for connecting and controlling external devices |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2192338B1 (en) | 1975-02-07 |
| IT990351B (en) | 1975-06-20 |
| GB1444146A (en) | 1976-07-28 |
| GB1444145A (en) | 1976-07-28 |
| GB1444142A (en) | 1976-07-28 |
| CA1046644A (en) | 1979-01-16 |
| GB1444144A (en) | 1976-07-28 |
| DE2365542A1 (en) | 1975-05-22 |
| DE2333908A1 (en) | 1974-01-24 |
| DE2365567A1 (en) | 1975-06-12 |
| JPS4948257A (en) | 1974-05-10 |
| GB1444143A (en) | 1976-07-28 |
| DE2365569A1 (en) | 1975-06-12 |
| DE2365568A1 (en) | 1975-07-17 |
| JPS5545943B2 (en) | 1980-11-20 |
| HK68278A (en) | 1978-12-01 |
| HK68178A (en) | 1978-12-01 |
| HK68078A (en) | 1978-12-01 |
| GB1444149A (en) | 1976-07-28 |
| DE2365570A1 (en) | 1975-05-22 |
| DE2365543A1 (en) | 1975-04-30 |
| GB1444148A (en) | 1976-07-28 |
| CH597649A5 (en) | 1978-04-14 |
| ZA734414B (en) | 1975-02-26 |
| FR2192338A1 (en) | 1974-02-08 |
| GB1444147A (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 |