Abstract: Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for providing geographically relevant search results. In one aspect, a method includes receiving a geotoken for a resource. The geotoken can be a resource token that references a geographic location. A semantic geotoken can be selected using the received geotoken. The semantic geotoken is a standardized representation of the geographic location that includes one or more location-specific terms. The semantic geotoken is stored with a reference to the resource. Neighboring locations for the geographic location are determined. The neighboring locations are within a predetermined distance of the geographic location. Semantic geotokens for the neighboring locations are selected and stored with the reference to the resource. Data specifying the semantic geotokens and the reference to the resource are provided.

Abstract: Transmission of digital data over existing telephone networks is limited by the data bit rate capacity of the telephone lines. This limitation is inherent in the nature of the existing communication lines e.g. copper wires and in the switching circuits that make the connections between telephone subscribers. Digital data may be transmitted over existing telephone lines but due to throughput limitation such transmission is exceedingly slow. A method is provided whereby a digital data file may be transmitted over a plurality of telephone lines simultaneously to increase the throughput and thus greatly increase the speed at which a given digital data file may be transmitted. The method does not require modification nor enhancement to the existing telephone network.

Abstract: This invention is directed to a clean-in-place, industrial floor scale having a removable deck and a weighing capacity up to about 5,000 pounds. The removable deck is fabricated from a nonmetallic material such as a polyethylene or polypropylene sheet, or a reinforced fiberglass and weighs less than about eighty pounds. The base frame of the scale is preferably stainless steel, and is also relatively lightweight, being about 140 pounds. One worker can lift and move the floor scale for daily sanitary cleaning when it is used in a food, chemical or pharmaceutical plant, without requiring a forklift, hoist or other motorized equipment.