Abstract: A manufacturing system includes a tape advancing through the manufacturing system and a station of the manufacturing system. The tape includes a first portion having grains of an inorganic material bound by an organic binder. The station of the manufacturing system receives the first portion of the tape and prepares the tape for sintering by chemically changing the organic binder and/or removing the organic binder from the first portion of the tape, leaving the grains of the inorganic material, to form a second portion of the tape and, at least in part, prepare the tape for sintering.

Abstract: A portable tray table having an upper surface for supporting food, a lower surface and a peripheral edge. A skirt is coupled to the peripheral edge of the panel and extends downwardly therefrom. The panel includes an opening therein wit a cup holder supported on the panel about the opening which extends downwardly therefrom. The skirt includes at least one cut-out portion which exposes the cup holder to permit a user to insert a hand through the cut-out portion to grasp the cup holder.

Abstract: A sports or stadium complex having movable stands to define different playing fields for different sports with stands substantially surrounding same is provided. The sports complex includes a plurality of stationary stands, and a second plurality of movable stands, each of said movable stands being adapted to move from a first position wherein each of said stationary stands and said movable stands are positioned with respect to each other to define a first playing field with stands substantially surrounding same to a second position, movement of at least one of said movable stands to a second position defining a playing field for a second sport and stands substantially surrounding same.