JPS5649923A - Data-processing device for weighing sale - Google Patents

Data-processing device for weighing sale

Info

Publication number
JPS5649923A
JPS5649923A JP12565479A JP12565479A JPS5649923A JP S5649923 A JPS5649923 A JP S5649923A JP 12565479 A JP12565479 A JP 12565479A JP 12565479 A JP12565479 A JP 12565479A JP S5649923 A JPS5649923 A JP S5649923A
Authority
JP
Japan
Prior art keywords
cpu71
data
weighing
unit
price
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.)
Pending
Application number
JP12565479A
Other languages
Japanese (ja)
Inventor
Kazuhide Takahama
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.)
Toshiba TEC Corp
Original Assignee
Tokyo Electric Co Ltd
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 Tokyo Electric Co Ltd filed Critical Tokyo Electric Co Ltd
Priority to JP12565479A priority Critical patent/JPS5649923A/en
Publication of JPS5649923A publication Critical patent/JPS5649923A/en
Pending legal-status Critical Current

Links

Landscapes

  • Cash Registers Or Receiving Machines (AREA)

Abstract

PURPOSE: To enable the weighing operation of a balance, while watching the indication of a price, by a method wherein the input of unit-price data from an input part is prohibited by the balance and the weighing processing is performed based on the unit-price data only from a cash register.
CONSTITUTION: To an electronic cash register (hereinafter A) 1 are connected two balances 2 and 3. A CPU71 has the same function with that of the CPU of A 1, and the voltage signal of an analog proportional to the weight through weighing is outputted from a loadcell 78 and, being amplified 80 through the intermediary of a filter 79, is transduced into a digital pulse signal proportional to a level by an A/D converter 75. And, to the CPU71 the value of weight is transmitted with a digital signal from the A/D transducer 75, while a keyboard-controlling circuit unit 72 inputs a key-inputted signal from a keyboard 39 in the CPU71. An indicator-controlling circuit unit 73 indicates the indication data from the CPU71 on indicators 32 and 33, while an interface 74 for the register, controlled by the CPU71, performs the control of trabsmission of data for A 1.
COPYRIGHT: (C)1981,JPO&Japio
JP12565479A 1979-09-29 1979-09-29 Data-processing device for weighing sale Pending JPS5649923A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12565479A JPS5649923A (en) 1979-09-29 1979-09-29 Data-processing device for weighing sale

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12565479A JPS5649923A (en) 1979-09-29 1979-09-29 Data-processing device for weighing sale

Publications (1)

Publication Number Publication Date
JPS5649923A true JPS5649923A (en) 1981-05-06

Family

ID=14915354

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12565479A Pending JPS5649923A (en) 1979-09-29 1979-09-29 Data-processing device for weighing sale

Country Status (1)

Country Link
JP (1) JPS5649923A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0272938U (en) * 1988-11-25 1990-06-04

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0272938U (en) * 1988-11-25 1990-06-04

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