GB1370983A - Calculator - Google Patents

Calculator

Info

Publication number
GB1370983A
GB1370983A GB3891372A GB3891372A GB1370983A GB 1370983 A GB1370983 A GB 1370983A GB 3891372 A GB3891372 A GB 3891372A GB 3891372 A GB3891372 A GB 3891372A GB 1370983 A GB1370983 A GB 1370983A
Authority
GB
United Kingdom
Prior art keywords
time
minutes
hours
calculator
feb
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
GB3891372A
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.)
Suwa Seikosha KK
Original Assignee
Suwa Seikosha KK
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 Suwa Seikosha KK filed Critical Suwa Seikosha KK
Publication of GB1370983A publication Critical patent/GB1370983A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07B—TICKET-ISSUING APPARATUS; FARE-REGISTERING APPARATUS; FRANKING APPARATUS
    • G07B15/00—Arrangements or apparatus for collecting fares, tolls or entrance fees at one or more control points
    • G07B15/02—Arrangements or apparatus for collecting fares, tolls or entrance fees at one or more control points taking into account a variable factor such as distance or time, e.g. for passenger transport, parking systems or car rental systems
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06C—DIGITAL COMPUTERS IN WHICH ALL THE COMPUTATION IS EFFECTED MECHANICALLY
    • G06C15/00—Computing mechanisms; Actuating devices therefor
    • G06C15/02—Computing mechanisms; Actuating devices therefor operating on the binary scale
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06C—DIGITAL COMPUTERS IN WHICH ALL THE COMPUTATION IS EFFECTED MECHANICALLY
    • G06C7/00—Input mechanisms
    • G06C7/02—Keyboards
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q30/00—Commerce
    • G06Q30/04—Billing or invoicing

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Business, Economics & Management (AREA)
  • Theoretical Computer Science (AREA)
  • Finance (AREA)
  • Computer Hardware Design (AREA)
  • Computing Systems (AREA)
  • Development Economics (AREA)
  • Economics (AREA)
  • Accounting & Taxation (AREA)
  • Mathematical Physics (AREA)
  • Marketing (AREA)
  • Strategic Management (AREA)
  • General Business, Economics & Management (AREA)
  • Time Recorders, Dirve Recorders, Access Control (AREA)
  • Particle Formation And Scattering Control In Inkjet Printers (AREA)
  • Input From Keyboards Or The Like (AREA)
  • Printers Or Recording Devices Using Electromagnetic And Radiation Means (AREA)
  • Accessory Devices And Overall Control Thereof (AREA)
  • Measurement Of Unknown Time Intervals (AREA)

Abstract

1370983 Calculator SUWA SEIKOSHA KK 15 Feb 1972 [17 Feb 1971] 38913/72 Divided out of 1370982 Heading G4A A calculator, e.g. of the kind described in Specification 1,370,981, includes a means for entering two time quantities expressed in hours and minutes or hours, minutes, and seconds into the calculator, a means to add or subtract the time quantities to produce a time indication in hours and minutes or in hours, minutes, and seconds, a means to multiply the time indication by a charge per unit time, and a cash register to indicate the charge calculated by the multiplying means. One of the time indications may be provided by a timing device and a printer may be provided to print the time indicated by the device. Specifications 1,370,982, 1,370,984 and 1,370,985 are referred to.
GB3891372A 1971-02-17 1972-02-15 Calculator Expired GB1370983A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP689271 1971-02-17

Publications (1)

Publication Number Publication Date
GB1370983A true GB1370983A (en) 1974-10-23

Family

ID=11650864

Family Applications (4)

Application Number Title Priority Date Filing Date
GB3891472A Expired GB1370984A (en) 1971-02-17 1972-02-15 Calculator
GB3891372A Expired GB1370983A (en) 1971-02-17 1972-02-15 Calculator
GB698572A Expired GB1370982A (en) 1971-02-17 1972-02-15 Digital electric calculator
GB3891572A Expired GB1370985A (en) 1971-02-17 1972-02-15 Calculator

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB3891472A Expired GB1370984A (en) 1971-02-17 1972-02-15 Calculator

Family Applications After (2)

Application Number Title Priority Date Filing Date
GB698572A Expired GB1370982A (en) 1971-02-17 1972-02-15 Digital electric calculator
GB3891572A Expired GB1370985A (en) 1971-02-17 1972-02-15 Calculator

Country Status (6)

Country Link
CH (1) CH552257A (en)
DE (1) DE2207519A1 (en)
FR (1) FR2131352A5 (en)
GB (4) GB1370984A (en)
IT (1) IT948610B (en)
NL (1) NL7202098A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE424926B (en) * 1980-01-25 1982-08-16 Bille Dag Svensk Ideutveckling TIME AND EVENT REGISTER FOR REGISTRATION, TREATMENT AND DOCUMENTATION OF DURATION OF DIFFERENT CATEGORIES WORK PERFORMANCE

Also Published As

Publication number Publication date
IT948610B (en) 1973-06-11
CH552257A (en) 1974-07-31
DE2207519A1 (en) 1972-08-31
GB1370984A (en) 1974-10-23
GB1370985A (en) 1974-10-23
GB1370982A (en) 1974-10-23
FR2131352A5 (en) 1972-11-10
NL7202098A (en) 1972-08-21

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Legal Events

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