Abstract: An architectural database tag assembly includes an architectural database tag containing indicia related to information about architecture of the building; and a membrane for attaching the architectural database tag to a surface of the building. Another architectural database tag assembly includes a tubular member comprising a central bore extending along an axis of the tubular member, and comprising a top surface, bottom surface, and at least one side surface between the top surface and the bottom surface; an architectural database tag to be attached to the top surface of the tubular member, the architectural database tag containing indicia related to information about architecture of the building; and a membrane for attaching the bottom surface of the tubular member to a surface of the building. The architectural database tag provides vital information about the architecture of a building, and is readily accessible and readable by persons seeking such information.

Abstract: An architectural database tag assembly includes an architectural database tag containing indicia related to information about architecture of the building; and a membrane for attaching the architectural database tag to a surface of the building. Another architectural database tag assembly includes a tubular member comprising a central bore extending along an axis of the tubular member, and comprising a top surface, bottom surface, and at least one side surface between the top surface and the bottom surface; an architectural database tag to be attached to the top surface of the tubular member, the architectural database tag containing indicia related to information about architecture of the building; and a membrane for attaching the bottom surface of the tubular member to a surface of the building. The architectural database tag provides vital information about the architecture of a building, and is readily accessible and readable by persons seeking such information.

Abstract: An edge sharpening device has a metal body and at least one honing surface coated with ceramic created in an electrolytic bath. Profiles of the device can be triangular, planar, or V-shaped as well as curved. The ceramic can be deposited by passing a modified shaped wave alternating current through the incipient sharpening device in the presence of a passivating agent and an electrolytic agent.

Abstract: The invention provides apparatus for manufacturing pile fabrics, a method of using the apparatus and pile fabrics produced by the method. The apparatus is particularly suitable for use in the production of pile fabrics incorporating natural woollen fibers by adhesion of a series of courses of wool fiber to a backing sheet of appropriate material.