Abstract: A wound healing material having blood coagulation Factor XIII fixed thereto. This material promotes the formation of stabilized fibrin at a wound site and is effective for a long period of time, thereby protecting the wound and promoting its healing.
Abstract: A 2-alkoxyalkoxy-5-aminobenzenesulfonic acid represented by the following general formula (I): ##STR1## wherein R.sup.1 represents an alkylene group having 2 or more carbon atoms; and R.sup.2 represents an alkyl group. The compound can be used as an intermediate in the production of a dye releasing redox compound.
Abstract: A process for preparing an aqueous solution of acrylamide, which comprisescatalytically hydrating acrylonitrile in the presence of a metal-containing catalyst to form a mixed aqueous solution containing about 15 to about 35% by weight of acrylamide and about 0.5 to about 20% by weight of acrylonitrile, andconcentrating the mixed aqueous solution to a high concentration aqueous solution of acrylamide having an acrylonitrile concentration of about 0.1% by weight or less using a centrifugal film evaporator in which a stream of mixed aqueous solution and a stream of evaporated vapor flow countercurrently to each other.
Abstract: This electrical connection relates to an electrical link between a device in a metallic sheath insulated by a gas under pressure and a transformer insulated by a dielectric liquid. The connection comprises a jacket separating the interior volume of the transformer from that of the device and having a frustoconical insulating wall shielding the capacitor bushing and penetrating into the sheath. The insulating wall comprises on the outside of its base a flange having two concentric annular surfaces, one coming into contact with the sheath of the device and defining a junction plane between the interior volume of the device under gas pressure and the atmosphere, the other defining with another part a junction plane between the interior volume of the jacket filled with dielectric liquid and the atmosphere.
Abstract: A vehicle window regulator mechanism for lowering and raising two glass sections of a vehicle window comprises a pair of first and second regulator arms on which are supported a vent glass and a main glass, respectively, a sector gear pivotally mounted on a vehicle base plate member and operatively connected to the two arms, and a plurality of cam slots and cam followers operatively connecting the two arms with the sector gear and the vehicle base plate. The two glasses may be sequentially or simultaneously lowered and raised due to different arrangements between the cam slots and the cam followers upon rotational movement of the sector gear.