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
Electronic time stamping apparatus for use with an inground transmitter
Sacrificial spacer approach for differential source/drain implantation spacers in transistors comprising a high-k metal gate electrode structure
Electrophoresis display having touch screen and method for driving the touch screen
Electrode tab for secondary battery and secondary battery using the same
Method of treating cancer using a survivin inhibitor
Automatic logical position adjustment of multiple screens
Using network labels without standard-defined syntax and semantics
  Randomly Featured Patents
Simulation of human performance of a process operation procedure
Two-cycle engine
Pyrene-ring-containing olefin compound, intermediate for synthesizing the olefin compound and method of synthesizing the olefin comopund
Enantiomerically pure .beta.-D-dioxolane nucleosides with selective anti-Hepatitis B virus activity
Lead terminal for button diode
Power converters in which the input power coupling times are adjusted in conjunction with cycle skip counts
Evaluating public records of supply transactions
Plants and seeds of corn variety CV877220
Isolation region forming methods
Fluid pressure actuated poppet valve