Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Article file control system










Image Number 6 for United States Patent #5490078.

An article file control system includes a host computer for controlling a master article file (which includes article data of various department articles including data items of article codes and unit prices), and a plurality of terminal groups provided for respective article departments. Each terminal group includes a first-type electronic weighing and pricing device (EWPD) for radio communication with the host computer and a second-type EWPD for wire communication with the first-type EWPD. The host computer includes a CPU for reading out article data of each department from the master article file and transmitting the article data to the first-type EWPD of a corresponding one of the terminal groups. The first-type EWPD of each of the terminal groups includes a CPU for receiving article data transmitted from the host computer, transmitting the article data to all of the second-type EWPDs of the same terminal group and controlling a department article file comprised of the received article data. The second-type EWPD of each of the terminal groups includes a CPU for receiving article data transmitted from the first-type EWPD of the same terminal group and controlling a department article file comprised of the received article data.








 
 
  Recently Added Patents
Antisense modulation of C-reactive protein expression
Pattern data conversion for lithography system
Digital broadcasting transmission and reception system, and a signal processing method using turbo processing and turbo decoding
System for controlled release of an active principle and method for preparation
Method and apparatus for communication channel error rate estimation
Advanced joint detection in a TD-SCDMA system
Laminar library screen
  Randomly Featured Patents
Wood type head for a golf club
Metal blank with binder trim component and method
Multi-speed rotorswitch
Coding system and decoding system
Device for the controlled inhalation of therapeutic aerosols
Integral locking coupler
Method and composition for removing calcium sulfate scale deposits from surfaces
Method for manufacturing a tyre
Optical disk drive having supporting bracket and notebook computer using the same
Surgical instrument with indicator