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
Adaptive known signal canceller
Viewing stand
Cooling structure for electronic device
Cineole
Vehicle and method for controlling vehicle
Provision of downlink packet access services to user equipment in spread spectrum communication network
Server-side connection resource pooling
  Randomly Featured Patents
Low-cost and ultra-fine integrated circuit packaging technique
Logical to physical device topological location mappings
Method of manufacturing oxide superconductors using self-propagating high-temperature synthesis
Chemical method for soil improvement
Cold-and hot-water supply copper-alloy pipe with inner-surface protective film, method for manufacturing same, and hot-water supply heat exchanger
Electromagnetically actuated valve
Post factory dynamic application selection
Effector conjugates, process for their production and their pharmaceutical use
Trace vapor concentrator
Manual torque magnifying impact tool