Abstract: The invention provides a communications system for communicating local content over a network, including storing a plurality of primary local content entries on a local content provider computer system, storing an account total for each of a plurality of customers, storing a plurality of added local content entries relating to the customers on a local content provider computer system, transmitting at least a subset of the matched entries from the local content provider computer system over a network to a partner computer system, each matched entry that is transmitted including data from a respective one of the primary local content entries, and depending upon the account total of each customer corresponding to each entry, added content from the respective added local content entry and updating a selected account total of a selected customer for a charge based on a transaction at the partner computer system, the transaction involving extraction and transmission of a selected entry corresponding to the selected

Abstract: A communications system for communicating local content over a network includes storing a plurality of primary local content entries on a local content provider computer system, storing an account total for each of a plurality of customers, storing a plurality of added local content entries relating to the customers on a local content provider computer system, transmitting at least a subset of the matched entries from the local content provider computer system over a network to a partner computer system, each matched entry that is transmitted including data from a respective one of the primary local content entries, and depending upon the account total of each customer corresponding to each entry, added content from the respective added local content entry and updating a selected account total of a selected customer for a charge based on a transaction at the partner computer system, the transaction involving extraction and transmission of a selected entry corresponding to the selected customer due to a search

Abstract: The invention provides a communications system for communicating local content over a network, including storing a plurality of primary local content entries on a local content provider computer system, storing an account total for each of a plurality of customers, storing a plurality of added local content entries relating to the customers on a local content provider computer system, transmitting at least a subset of the matched entries from the local content provider computer system over a network to a partner computer system, each matched entry that is transmitted including data from a respective one of the primary local content entries, and depending upon the account total of each customer corresponding to each entry, added content from the respective added local content entry and updating a selected account total of a selected customer for a charge based on a transaction at the partner computer system, the transaction involving extraction and transmission of a selected entry corresponding to the selected

Abstract: A portable apparatus for directing a filtered stream of air downwardly over a predetermined area such as a hospital bed or the like. The apparatus includes a cantilevered plenum chamber adapted to be positioned horizontally over the bed, the plenum chamber comprising two segments hingedly interconnected so that the forward segment thereof may be dropped downwardly to facilitate movement and storage. The bottom wall of the plenum chamber comprises an openwork screen bounded by a peripheral slot, and a layer of filtering media overlies the screen such that a first portion of the air entering the plenum chamber is directed downwardly through the filtering media and screen at a relatively low velocity and in a substantially laminar flow pattern, and a second portion of the air is directed through the open slot to define a peripheral air curtain of relatively high velocity. The air curtain thereby serves to prevent the incursion of unfiltered air from the surrounding environment.