Abstract: A vibration damping composition is provided which is made from a combination of a resin capable of being molded into a desired shape, an aggregate capable of reducing the amount of resin needed in a given volume, a structural fiber capable of increasing the strength of the composition and increasing the acoustical characteristics of the composition, and a filler material which reduces the amount of resin needed in a given volume. The resin binds the aggregate, the structural fiber and the filler material into a moldable material that, upon hardening, serves to damp vibrations.

Abstract: A self-contained urine collecting devise usable by females comprising a bottle in the shape of a hollow body having a closed end and an opening disposed at the end of an upwardly extending neck. Joinable to the open end of the bottle is an interface shaped generally in the form of an oval ring comprising a protuberance at the lower portion of the interface, an opening defined by the upper portion of the interface, a peripheral lip disposed concentrically with respect to the opening, a lateral ridge positioned between the protuberance and the opening, and a lateral valley disposed coextensively to the ridge disposed between the ridge and the protuberance. In use, the protuberance is positioned slightly within the vaginal orifice to place the extralabially fitting opening of the apparatus directly in front of the urethral orifice. The peripheral lip conforms to the perineum of the user in complementary fashion to ensure a liquid tight seal.

Abstract: A method for forming a cast replica of an article, including: forming an outer mold around the article with a first molding material, the outer mold having an inner surface substantially conforming to the outer surface of the article; separating the article from the outer mold; applying to the outer mold on its inner surface a predetermined thickness of a second molding material which is separable from the outer mold, the second molding material defining a hollow space at the interior thereof; filling the hollow space with a third molding material separable from the second molding material; allowing the third molding material to cure to form an inner mold; separating the second molding material from the outer mold and the inner mold; locating the inner mold or a reproduction thereof within the outer mold with a space between said outer mold and the inner mold representing the predetermined thickness; filling the space between the inner mold and the outer mold with a fourth molding material; allowing the fourt