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GB1444148A - Electronic calculators - Google Patents

Electronic calculators

Info

Publication number
GB1444148A
GB1444148A GB335176A GB335176A GB1444148A GB 1444148 A GB1444148 A GB 1444148A GB 335176 A GB335176 A GB 335176A GB 335176 A GB335176 A GB 335176A GB 1444148 A GB1444148 A GB 1444148A
Authority
GB
United Kingdom
Prior art keywords
calculator
terminal
information
july
alpha numeric
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
Application number
GB335176A
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.)
HP Inc
Original Assignee
Hewlett Packard Co
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 Hewlett Packard Co filed Critical Hewlett Packard Co
Publication of GB1444148A publication Critical patent/GB1444148A/en
Expired legal-status Critical Current

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)
  • Devices For Executing Special Programs (AREA)
  • Record Information Processing For Printing (AREA)
  • Document Processing Apparatus (AREA)
  • Digital Computer Display Output (AREA)
  • Management Or Editing Of Information On Record Carriers (AREA)
  • Computer And Data Communications (AREA)

Abstract

1444148 Electronic calculators HEWLETTPACKARD CO 6 July 1973 [7 July 1972] 03351/76 Divided out of 1444141 Heading G4A An electronic calculator can be used as a terminal for transmitting and receiving alpha numeric information over telephone lines via a modem and includes a plug-in read-only memory module for recognizing commands specific to the terminal mode of operation including one which selects the rate at which alpha numeric information is to be transmitted or received. The calculator can also co-operate with associated peripheral units, external magnetic tape cassette units and can be operated to edit lines of free text information entered into the calculator. Transmission of information from the calculator may be under the control of a terminal transmit key which in the normal, calculating mode of the equipment acts as a user-definable function key. The information entered into the calculator and transmitted therefrom may comprise program statements in BASIC language.
GB335176A 1972-07-07 1973-07-06 Electronic calculators Expired GB1444148A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US26989972A 1972-07-07 1972-07-07

Publications (1)

Publication Number Publication Date
GB1444148A true GB1444148A (en) 1976-07-28

Family

ID=23029094

Family Applications (9)

Application Number Title Priority Date Filing Date
GB334876A Expired GB1444145A (en) 1972-07-07 1973-07-06 Electronic data processing apparatus
GB335176A Expired GB1444148A (en) 1972-07-07 1973-07-06 Electronic calculators
GB3226973A Expired GB1444141A (en) 1972-07-07 1973-07-06 Programmable calculator
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
GB334676A Expired GB1444143A (en) 1972-07-07 1973-07-06 Electronic aclculators
GB334776A Expired GB1444144A (en) 1972-07-07 1973-07-06 Electronic data processing apparatus
GB334576A Expired GB1444142A (en) 1972-07-07 1973-07-06 Electronic calculators
GB334976A Expired GB1444146A (en) 1972-07-07 1973-07-06 Electronic calculators

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB334876A Expired GB1444145A (en) 1972-07-07 1973-07-06 Electronic data processing apparatus

Family Applications After (7)

Application Number Title Priority Date Filing Date
GB3226973A Expired GB1444141A (en) 1972-07-07 1973-07-06 Programmable calculator
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
GB334676A Expired GB1444143A (en) 1972-07-07 1973-07-06 Electronic aclculators
GB334776A Expired GB1444144A (en) 1972-07-07 1973-07-06 Electronic data processing apparatus
GB334576A Expired GB1444142A (en) 1972-07-07 1973-07-06 Electronic calculators
GB334976A Expired GB1444146A (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) DE2365542A1 (en)
FR (1) FR2192338B1 (en)
GB (9) GB1444145A (en)
HK (3) HK68178A (en)
IT (1) IT990351B (en)
ZA (1) ZA734414B (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
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
DE3325153A1 (en) * 1982-07-12 1984-01-12 Sharp K.K., Osaka PROGRAMMABLE ELECTRONIC COMPUTER
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

Also Published As

Publication number Publication date
HK68278A (en) 1978-12-01
DE2365570A1 (en) 1975-05-22
GB1444143A (en) 1976-07-28
DE2365568A1 (en) 1975-07-17
HK68078A (en) 1978-12-01
HK68178A (en) 1978-12-01
GB1444144A (en) 1976-07-28
IT990351B (en) 1975-06-20
GB1444149A (en) 1976-07-28
DE2365543A1 (en) 1975-04-30
FR2192338B1 (en) 1975-02-07
FR2192338A1 (en) 1974-02-08
GB1444146A (en) 1976-07-28
GB1444142A (en) 1976-07-28
ZA734414B (en) 1975-02-26
CA1046644A (en) 1979-01-16
CH597649A5 (en) 1978-04-14
DE2365569A1 (en) 1975-06-12
GB1444141A (en) 1976-07-28
DE2365567A1 (en) 1975-06-12
JPS5545943B2 (en) 1980-11-20
GB1444147A (en) 1976-07-28
GB1444145A (en) 1976-07-28
JPS4948257A (en) 1974-05-10
DE2333908A1 (en) 1974-01-24
DE2365542A1 (en) 1975-05-22

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Legal Events

Date Code Title Description
PS Patent sealed
PE20 Patent expired after termination of 20 years

Effective date: 19930705