ZA724117B - Programmable calculator - Google Patents

Programmable calculator

Info

Publication number
ZA724117B
ZA724117B ZA724117A ZA724117A ZA724117B ZA 724117 B ZA724117 B ZA 724117B ZA 724117 A ZA724117 A ZA 724117A ZA 724117 A ZA724117 A ZA 724117A ZA 724117 B ZA724117 B ZA 724117B
Authority
ZA
South Africa
Prior art keywords
programmable calculator
calculator
programmable
Prior art date
Application number
ZA724117A
Other languages
English (en)
Inventor
R Watson
J Walden
C Near
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 ZA724117B publication Critical patent/ZA724117B/xx

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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Computing Systems (AREA)
  • Computer Hardware Design (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Human Computer Interaction (AREA)
  • Calculators And Similar Devices (AREA)
  • Input From Keyboards Or The Like (AREA)
  • Record Information Processing For Printing (AREA)
  • Complex Calculations (AREA)
  • Measuring Fluid Pressure (AREA)
  • Semiconductor Lasers (AREA)
  • Document Processing Apparatus (AREA)
  • Debugging And Monitoring (AREA)
ZA724117A 1971-06-15 1972-06-15 Programmable calculator ZA724117B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US153437A US3859635A (en) 1971-06-15 1971-06-15 Programmable calculator

Publications (1)

Publication Number Publication Date
ZA724117B true ZA724117B (en) 1974-01-30

Family

ID=22547225

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA724117A ZA724117B (en) 1971-06-15 1972-06-15 Programmable calculator

Country Status (10)

Country Link
US (2) US3859635A (xx)
JP (1) JPS568381B1 (xx)
CA (1) CA1020285A (xx)
CH (1) CH560934A5 (xx)
DE (5) DE2264871A1 (xx)
FR (2) FR2147937B1 (xx)
GB (8) GB1403706A (xx)
HK (3) HK67678A (xx)
IT (1) IT958250B (xx)
ZA (1) ZA724117B (xx)

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US4471460A (en) * 1977-12-02 1984-09-11 Texas Instruments Incorporated Variable function programmed system
US4476541A (en) * 1977-12-02 1984-10-09 Texas Instruments Incorporated Variable function programmed system
US4471461A (en) * 1977-12-02 1984-09-11 Texas Instruments Incorporated Variable function programmed system
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US4259668A (en) * 1978-05-15 1981-03-31 Sharp Kabushiki Kaisha Television set/calculator interface including exchangeable keyboard panel and program memory cartridge
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US5276802A (en) * 1987-03-20 1994-01-04 Minolta Camera Kabushiki Kaisha Printer control system
JP3004274B2 (ja) * 1988-02-17 2000-01-31 キヤノン株式会社 出力制御装置
US5742299A (en) * 1988-02-17 1998-04-21 Canon Kabushiki Kaisa Printing apparatus using a control program and font data from different external memory cartridges
JPH0776724B2 (ja) * 1988-02-18 1995-08-16 富士重工業株式会社 車輌診断装置
US5036476A (en) * 1988-04-08 1991-07-30 Minolta Camera Kabushiki Kaisha Printer control system
JPH0827220B2 (ja) * 1988-07-23 1996-03-21 富士重工業株式会社 車輌診断装置
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US6142687A (en) * 1999-03-16 2000-11-07 Lisak; Stephen J. One handed sequential alpha numerical keyboard
US7322888B2 (en) * 2003-10-14 2008-01-29 Lertyos Singhaseni Method for player-influenced random distribution of game tokens
CN102541801A (zh) * 2012-01-10 2012-07-04 陕西科技大学 一种实验环节数据记录装置
EP3469714B1 (en) 2016-07-27 2020-12-30 Huawei Technologies Co., Ltd. Polar code encoding with puncturing, shortening and extending
JP1577390S (xx) * 2016-09-12 2017-05-29
JP1577389S (xx) * 2016-09-12 2017-05-29
US11016781B2 (en) * 2019-04-26 2021-05-25 Samsung Electronics Co., Ltd. Methods and memory modules for enabling vendor specific functionalities
CN111431422B (zh) * 2020-04-27 2021-06-22 山东大学 一种高频链矩阵变换器高抗扰快响应控制系统及方法
RU201465U1 (ru) * 2020-06-10 2020-12-16 Федеральное государственное казенное военное образовательное учреждение высшего образования "Военный учебно-научный центр Военно-Морского Флота "Военно-морская академия им. Адмирала Флота Советского Союза Н.Г. Кузнецова" Специализированное вычислительное устройство оператора информационного поста обеспечения навигационной безопасности

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US3364395A (en) * 1965-01-26 1968-01-16 Burroughs Corp Modular data processing apparatus including heat dissipating means
US3416139A (en) * 1966-02-14 1968-12-10 Burroughs Corp Interface control module for modular computer system and plural peripheral devices
US3436734A (en) * 1966-06-21 1969-04-01 Ibm Error correcting and repairable data processing storage system
US3623156A (en) * 1966-06-23 1971-11-23 Hewlett Packard Co Calculator employing multiple registers and feedback paths for flexible subroutine control
JPS4529522Y1 (xx) * 1966-10-04 1970-11-13
US3629850A (en) * 1966-11-25 1971-12-21 Singer Co Flexible programming apparatus for electronic computers
DE1549547A1 (de) * 1967-01-16 1971-05-27 Telefunken Patent Elektronische Tischrechenmaschine
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Also Published As

Publication number Publication date
HK67678A (en) 1978-12-01
GB1403707A (en) 1975-08-28
DE2264923A1 (de) 1975-09-04
GB1403710A (en) 1975-08-28
DE2264871A1 (de) 1975-03-20
GB1403706A (en) 1975-08-28
DE2228742A1 (de) 1972-12-21
IT958250B (it) 1973-10-20
US3859635A (en) 1975-01-07
GB1403704A (en) 1975-08-28
GB1403703A (en) 1975-08-28
GB1403705A (en) 1975-08-28
US4063221A (en) 1977-12-13
GB1403709A (en) 1975-08-28
JPS568381B1 (xx) 1981-02-23
CA1020285A (en) 1977-11-01
FR2168132A2 (xx) 1973-08-24
HK67478A (en) 1978-12-01
FR2147937B1 (xx) 1975-08-01
FR2147937A1 (xx) 1973-03-16
GB1403708A (en) 1975-08-28
HK67578A (en) 1978-12-01
DE2264920A1 (de) 1975-05-22
CH560934A5 (xx) 1975-04-15
DE2264919A1 (de) 1975-05-28

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