JPS5654570A - Weighing sale data processor - Google Patents

Weighing sale data processor

Info

Publication number
JPS5654570A
JPS5654570A JP13160079A JP13160079A JPS5654570A JP S5654570 A JPS5654570 A JP S5654570A JP 13160079 A JP13160079 A JP 13160079A JP 13160079 A JP13160079 A JP 13160079A JP S5654570 A JPS5654570 A JP S5654570A
Authority
JP
Japan
Prior art keywords
register
confirmed
scales
connection confirmation
connections
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
JP13160079A
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 JP13160079A priority Critical patent/JPS5654570A/en
Publication of JPS5654570A publication Critical patent/JPS5654570A/en
Pending legal-status Critical Current

Links

Landscapes

  • Cash Registers Or Receiving Machines (AREA)

Abstract

PURPOSE: To eliminate waste of signal generating operation with regard to a weighing sale data processor to which electronic scales and an electronic cash register are connected, by generating a scale connection confirmation signal only when the connection of the cash register is confirmed.
CONSTITUTION: Scales 2 and 3 decide the state of connections with cash register 1 through photocoupler PH1. Then, scales 2 and 3, when connections with register 1 are confirmed, generate and output scale connection confirmation line signals to register 1 and receive unit-price data from register 1. When disconnections from register 1 are confirmed, scales 2 and 3 stop generating scale connection confirmation signals and make it possible to receive unit-price data from their input parts. Then, scale connection confirmation signals are generated only when connections with register 1 are confirmed, so that waste of signal generating operation is eliminated.
COPYRIGHT: (C)1981,JPO&Japio
JP13160079A 1979-10-12 1979-10-12 Weighing sale data processor Pending JPS5654570A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13160079A JPS5654570A (en) 1979-10-12 1979-10-12 Weighing sale data processor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13160079A JPS5654570A (en) 1979-10-12 1979-10-12 Weighing sale data processor

Publications (1)

Publication Number Publication Date
JPS5654570A true JPS5654570A (en) 1981-05-14

Family

ID=15061844

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13160079A Pending JPS5654570A (en) 1979-10-12 1979-10-12 Weighing sale data processor

Country Status (1)

Country Link
JP (1) JPS5654570A (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS519351A (en) * 1974-07-12 1976-01-26 Hitachi Ltd
JPS51134047A (en) * 1975-05-16 1976-11-20 Tokyo Electric Co Ltd Electronic register
JPS52139333A (en) * 1976-05-17 1977-11-21 Casio Comput Co Ltd Data input system for cash register

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS519351A (en) * 1974-07-12 1976-01-26 Hitachi Ltd
JPS51134047A (en) * 1975-05-16 1976-11-20 Tokyo Electric Co Ltd Electronic register
JPS52139333A (en) * 1976-05-17 1977-11-21 Casio Comput Co Ltd Data input system for cash register

Similar Documents

Publication Publication Date Title
JPS5654570A (en) Weighing sale data processor
JPS55138141A (en) Printer share mechanism
JPS5654569A (en) Weighing sale data processor
JPS5559579A (en) Sequence controller
JPS5344129A (en) Key inputting system
JPS54152820A (en) Data processor
JPS57130149A (en) System for interruption processing of microprogram control device
JPS5549760A (en) Information processing unit diagnostic system
JPS5617423A (en) Interruption detecting circuit
JPS5651623A (en) Processor for metering sale data
JPS5654567A (en) Weighing sale data processor
JPS5542018A (en) Operational check for sound release type measuring system
JPS5649923A (en) Data-processing device for weighing sale
JPS5394826A (en) Control device for input/output signal
JPS5363840A (en) Processor for installment payment reception
JPS5361239A (en) Small-size electronic computer
JPS55156821A (en) Display stabilizing circuit of electronic type digital display balance
MALINA Example of a digital adaptive system based on a set of Haar functions
JPS56106451A (en) Multiplication/isolation circuit
JPS564844A (en) Information processor
JPS5650456A (en) Weighing sale data processing device
JPS5421157A (en) Straight line detection circuit
JPS54157056A (en) Memory check system in cash register
JPS5560332A (en) Automatic setting delay circuit
JPS55121560A (en) Data processing system