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Patent Searching and Data


Title:
SALES DATA PROCESSING SYSTEM
Document Type and Number:
Japanese Patent JPH07121616
Kind Code:
A
Abstract:

PURPOSE: To constitute the system so that recovery data can be stored surely in a memory of a sales data processor of a satellite machine, and a sales data processor of a master machine can initialize automatically the sales data processor of the satellite machine, when the sales data processor of the master machine initializes the memory or outputs a report.

CONSTITUTION: A master electronic charge scale 1 transmits a close command to all satellite electronic charge scales 2, 3 before executing a summing processing and a report output, transmits an open command to all the satellite electronic charge scales 2, 3 after clearing a summing memory of a RAM, and on the other hand, all the satellite electronic charge scales 2, 3 become a stand-by state of the open command by receiving the close command, and clear the summing memory of each own RAM by receiving the open command.


Inventors:
NISHIDA MANABU
Application Number:
JP26637193A
Publication Date:
May 12, 1995
Filing Date:
October 25, 1993
Export Citation:
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Assignee:
TEC CORP
International Classes:
G01G19/414; G06F13/00; G06Q30/06; G06Q50/00; G07G1/12; (IPC1-7): G06F17/60; G01G19/414; G06F13/00; G07G1/12
Attorney, Agent or Firm:
鈴江 武彦