Abstract: A self contained corrugate blank assembly which easily make into container box to be seal and easily open without tools which includes a corrugate blank and partially taped structure with peel-able backing and memo pad/tab. The corrugate blank includes a plurality of laterally interconnected panels and a sets of closure flaps, top and bottom. The tape is partially attached to outer closure flap on top and outer closure flap on bottom with peel-able backing for later seal of corrugate box. The closure tape with peel-able backing, extend over closure flap and extend to side of panel for tight seal of the closure flap and part of memo pad/tab for an easy opening.

Abstract: Restraint devices which have a first bracelet, a second bracelet, and a central holder. In one embodiment, the central holder contains a one-way locking mechanism and a retraction/extension mechanism. In a second embodiment, the central holder comprises a retraction/extension mechanism. One end of a line is attached to the second bracelet and the other end of the line is attached to the retraction/extension mechanism, which urges the second bracelet toward the central holder. When the first bracelet is open, the line may be extended from the central holder or retracted to the central holder. When the first bracelet is closed, the retraction/extension mechanism is engaged, causing the one way locking mechanism/one way clutch to allow retraction of the bracelet toward the central holder, but to prevent extension of the bracelet away from the central holder. A line stopper is disclosed which connects with the line between the retraction/extension mechanism and the second bracelet.

Abstract: 5-Methyl-N-(aryl)-1,2,4-triazolo[1,5-a]-pyrimidine-2-sulfonamides are prepared by the cyclization of N -(3-(((aryl)amino)sulfonyl)-1H-1,2,4-triazol-5-yl)amines with 4-methoxy-3-butene-2-one or its synthetic equivalents in the presence of an aqueous base. By controlling the pH of the condensation between 8.5 and 10.5, by-product formation can be substantially reduced.