Abstract: The present invention disclosed herein provides a transportable recycling center that has a container and a partition within the container. The partition separates a work area from a storage area. An attendant may accept recyclable materials from consumers in the work area and store the recyclable material in the storage area. After the container has been filled with recyclable material, doors on the container may be secured and the container may be loaded onto a truck and transported to a recycling facility.

Abstract: An alloy and method is disclosed for forming an improved dental prosthesis. The invention relates to a dental material of a precious metal composition and a method for infiltrating one alloy with another to produce a substructure for ceramic prosthetic restorations for damaged or missing teeth or metal replacements for same.

Abstract: The present invention is an apparatus for distributing air to different regions of a conveyor oven. The apparatus has comprising one or more blowers to distribute the air. A lower plenum is connected to a blower. The lower plenum directs air to the lower side of a conveyor within the oven. An upper plenum is connected to a blower. The upper plenum directs air to the upper side of the conveyor.

Abstract: A metal building includes a joist system having upper and lower longitudinally extending chords, the upper and lower chords being substantially parallel, and a plurality of web members interposed between the parallel chords. Each of the chords includes an upper chord segment, opposed parallel side walls, inwardly extending lower chord segments, the lower chord segments being parallel to the upper chord segment, and a pair of flanges extending downwardly from the innermost edges of lower chord segments, the flanges defining a longitudinally extending continuous web receiving aperture traversing the length of the chord, the upper chord segment, lower chord segment, parallel side walls and flanges, the web receiving apertures of the upper and lower chords being positioned in opposed relationship.