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
Method of manufacturing III-nitride crystal
Electrode composition with enhanced performance characteristics
Soliciting first party in communication session to maintain call when degradation of connection to second party is anticipated
Self assembly of elements for displays
Mitigating single point failure of devices in an analyte monitoring system and methods thereof
Image descriptor quantization
Strongly bound carbon nanotube arrays directly grown on substrates and methods for production thereof
  Randomly Featured Patents
Method and apparatus for regulating the operating temperature of an internal combustion engine
Mass spectrometer filter
Automatic correction apparatus for video signal of digital VTR
Clamps providing a geometrical lock
Apparatus for gathering individual sheets into a bundle
Occluding wire assembly
Biometrics authentication method and biometrics authentication device
Method for the exchange of data
Method, system and devices for remote control and be-controlled
Lawn edging and sod cutting device