KR830006747A - 물품구매자용 전자계산기 - Google Patents

물품구매자용 전자계산기 Download PDF

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Publication number
KR830006747A
KR830006747A KR1019810002752A KR810002752A KR830006747A KR 830006747 A KR830006747 A KR 830006747A KR 1019810002752 A KR1019810002752 A KR 1019810002752A KR 810002752 A KR810002752 A KR 810002752A KR 830006747 A KR830006747 A KR 830006747A
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KR
South Korea
Prior art keywords
buttons
housing
circuit means
calculator
operator
Prior art date
Application number
KR1019810002752A
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English (en)
Other versions
KR860000794B1 (ko
Inventor
웬트닉 앨런
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웬트닉 앨런
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Application filed by 웬트닉 앨런 filed Critical 웬트닉 앨런
Publication of KR830006747A publication Critical patent/KR830006747A/ko
Application granted granted Critical
Publication of KR860000794B1 publication Critical patent/KR860000794B1/ko

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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
    • 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

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Business, Economics & Management (AREA)
  • Physics & Mathematics (AREA)
  • Development Economics (AREA)
  • General Physics & Mathematics (AREA)
  • General Business, Economics & Management (AREA)
  • Strategic Management (AREA)
  • Marketing (AREA)
  • Finance (AREA)
  • Economics (AREA)
  • Accounting & Taxation (AREA)
  • Computing Systems (AREA)
  • Computer Hardware Design (AREA)
  • General Engineering & Computer Science (AREA)
  • Calculators And Similar Devices (AREA)

Abstract

내용 없음

Description

물품구매자용 전자계산기
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
첨부도면은 본원 발명에 의한 물품구매자용 계산기의 사시도.

Claims (3)

  1. 도면에 표시하고 본문에 상술한 바와 같이, 디스플레이 윈도우를 가진 페이스(face) 및 복수개의 개구(開口)를 포함하는 하우징과, 디스플레이 관찰용 윈도우가 걸려있는 패널(panel)로 이루어지며, 윈도우에 디스프러레이와 개개의 개구에 오퍼레이터버튼을 가진 상기 하우징내의 전자계산구조는 상기 오퍼레이터 버튼을 포함하는 회로수단을 포함하고, 개개의 오퍼레이터 버튼은 스위치수단을 포함하며, 상기 회로수단은 상기 버튼을 조작함에 의하여 정보의 입력을 계산 및 비교하기 위하여 적합하고, 회로수단내에 포함된 마스터스위치는 하우징에서 외부적으로 접근할 수 있는 버튼을 가지며, 상기 하우징은 회로수단에 접속된 전원을 포함하고, 개개의 버튼은 각기 용량 및 중량을 나타내는 표시기호를 지니는 것을 특징으로 하는 물품 구매자용 계산기.
  2. 개개의 버튼에 정수 및 곱셈, 덧셈, 빼기 및 나눗셈기호가 포함된 통상적 계산기 버튼으로 이루어지는 특허청구의 범위 1 기재의 물품구매자용 계산기.
  3. 버튼은 각기 통/병(Can/Btl), 자루/상자(Bag/Box), 온스(oz), 파운드 (Pound), 그램(Gram), 킬로그램(kg), 쿼어트(Quart), 갈론(Gal), 리터(ℓ), …을 위하여/나누기(for/Divide), 또는/동등한(or/=) 및 "가장 유리한 구매"(Best Buy)를 나타내는 기호를 포함하는 특허청구의 범위 1 기재의 물품구매자용 계산기.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019810002752A 1980-09-11 1981-07-29 물품구매자용 전자계산기 KR860000794B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US18619780A 1980-09-11 1980-09-11
US186197 1994-01-24
US186,197 1994-01-24

Publications (2)

Publication Number Publication Date
KR830006747A true KR830006747A (ko) 1983-10-06
KR860000794B1 KR860000794B1 (ko) 1986-06-25

Family

ID=22684017

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019810002752A KR860000794B1 (ko) 1980-09-11 1981-07-29 물품구매자용 전자계산기

Country Status (3)

Country Link
JP (1) JPS5773460A (ko)
KR (1) KR860000794B1 (ko)
GB (1) GB2090445A (ko)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8513976D0 (en) * 1985-06-04 1985-07-10 Alexander N Advertisement holder & calculator

Also Published As

Publication number Publication date
KR860000794B1 (ko) 1986-06-25
JPS5773460A (en) 1982-05-08
GB2090445A (en) 1982-07-07

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