Abstract: The present disclosure relates to a booklet stacking apparatus and method. More particularly, the present disclosure relates to a booklet stacking mechanism. In one arrangement, the booklet stacking mechanism comprises a gate that is adapted to be placed adjacent an output area, the gate being position able in a closed position and an open position, a delivery path along which booklets can be delivered when the gate is in the open position, and a flipping mechanism that is adapted to receive booklets, invert them, and deposit them in a output bin.

Abstract: The present disclosure relates to a booklet stacking apparatus and method. More particularly, the present discloses relates to a booklet stacking mechanism. In one arrangement, the booklet stacking mechanism comprises a gate that is adapted to be placed adjacent an output area, the gate being positionable in a closed position and an open position, a delivery path along which booklets can be delivered when the gate is in the open position, and a flipping mechanism that is adapted to receive booklets, invert them, and deposit them in a output bin.

Abstract: A method for selecting an optimal balance between direct cost and a number of suppliers, including soliciting bids from a plurality of suppliers for a plurality of lots, receiving at least one bid from a supplier for each lot, storing the bids from each supplier in a database, and generating at least a first and second optimal solution from the bids in the database, the first optimal solution having a different number of suppliers than the second optimal solution.

Abstract: This patent refers to the use of a mixture of helium and oxygen for therapeutic purposes.