Abstract: Techniques to perform federated authentication are described. An apparatus may comprise a resource server may have an authentication proxy component to perform authentication operations on behalf of a client. The authentication proxy component comprises an authentication handling module operative to receive an authentication request to authenticate the client using a basic authentication protocol. The authentication proxy component also comprises an authentication discovery module communicatively coupled to the authentication handling module, the authentication discovery module operative to discover an identity server for the client.

Abstract: Alloys of copper and manganese and copper, manganese and zinc can be used for the production of coins, such as the U.S. five cent piece or “nickel.” With appropriate platings, these alloys can match the electromagnetic signatures or electrical conductivity of currently circulated coins. This is important as modern vending machines include sensors which measure the conductivity of coins to ensure they are genuine.

Abstract: Techniques to perform federated authentication are described. An apparatus may comprise a resource server may have an authentication proxy component to perform authentication operations on behalf of a client. The authentication proxy component comprises an authentication handling module operative to receive an authentication request to authenticate the client using a basic authentication protocol. The authentication proxy component also comprises an authentication discovery module communicatively coupled to the authentication handling module, the authentication discovery module operative to discover an identity server for the client.

Abstract: Metals having a silvery-white appearance and methods of producing the same. In one embodiment, the composite material of the present invention comprises a metallic core, a first layer, and a second layer. The first layer encases the external surfaces of the metallic core and is produced by electroplating copper or copper alloy from a first bath containing copper ions. The second layer encases the first layer and is produced by electroplating white bronze from a second bath containing copper and tin ions. According to one embodiment of the method of the present invention, the first layer is electroplated on the metallic core and the second layer is electroplated on the first layer. In another embodiment of the composite material and method of the present invention, the material comprises only the metallic core and a first layer of white bronze. The resulting composite has a silvery-white appearance and does not include exposed nickel so that persons allergic to nickel metals are not affected by the composite.

Abstract: A method for preparing a nanoclay-filled thermoplastic vulcanizate, the method comprising introducing an olefinic thermoplastic vulcanizate, a functionalized thermoplastic resin, and a surface-modified nanoclay, where the blending takes place at a temperature above the melt temperature of the thermoplastic vulcanizate but below the temperature at which the surface-modified nanoclay degrades.

Abstract: A patient support is disclosed having an adjustable length deck and a mattress positionable on the deck. The mattress includes a foot portion having an adjustable length.

Abstract: A plug and a communication module communicate wirelessly. The plug includes prongs that couple to sockets of a power outlet to receive power for a device associated with the plug. The plug carries circuitry that communicates wirelessly with circuitry of the communication module. The communication module is located near the power outlet in some embodiments.

Abstract: A thermoplastic vulcanizate comprising a dynamically-cured rubber, and a thermoplastic resin, where the rubber has been cured with a peroxide in the presence of a coagent selected from the group consisting of a high-vinyl polydiene, high-vinyl polydiene copolymer, ?-?-ethylenically unsaturated metal carboxylate, or mixture thereof.

Abstract: Substrates having an alloy finish and methods of producing the same. The finished product according to one embodiment of the present invention is a substrate having an alloy finish comprising two or more metals, and is made by the method of the present invention. Generally, the method of the present invention comprises provision of a substrate, electroplating two or more metals onto the substrate, and then baking the plated substrate to result an alloy of the plated metals through diffusion. Substrates made according to the present invention can be covered with a variety of types of alloy finishes, and a variety of characteristics of such finishes can be achieved. The method of the present invention uses steps of electroplating and heating that are well-known in the art, and does not require the use of toxic, cyanide-based plating baths.

Abstract: A patient support is disclosed having an adjustable length deck and a mattress positionable on the deck.

Abstract: Metals having a silvery-white appearance and methods of producing the same. In one embodiment, the composite material of the present invention comprises a metallic core, a first layer, and a second layer. The first layer encases the external surfaces of the metallic core and is produced by electroplating copper or copper alloy from a first bath containing copper ions. The second layer encases the first layer and is produced by electroplating white bronze from a second bath containing copper and tin ions. According to one embodiment of the method of the present invention, the first layer is electroplated on the metallic core and the second layer is electroplated on the first layer. In another embodiment of the composite material and method of the present invention, the material comprises only the metallic core and a first layer of white bronze. The resulting composite has a silvery-white appearance and does not include exposed nickel so that persons allergic to nickel metals are not affected by the composite.

Abstract: Metals having a silvery-white appearance and methods of producing the same. In one embodiment, the composite material of the present invention comprises a metallic core, a first layer, and a second layer. The first layer encases the external surfaces of the metallic core and is produced by electroplating copper or copper alloy from a first bath containing copper ions. The second layer encases the first layer and is produced by electroplating white bronze from a second bath containing copper and tin ions. According to one embodiment of the method of the present invention, the first layer is electroplated on the metallic core and the second layer is electroplated on the first layer. In another embodiment of the composite material and method of the present invention, the material comprises only the metallic core and a first layer of white bronze. The resulting composite has a silvery-white appearance and does not include exposed nickel so that persons allergic to nickel metals are not affected by the composite.

Abstract: The present invention provides a thermoplastic vulcanizate prepared by a process comprising the steps of dynamically vulcanizing rubber within a blend that includes the rubber and a thermoplastic resin, where the rubber comprises an elastomeric copolymer of ethylene, at least one ?-olefin, and optionally one or more diene monomers, where the elastomeric copolymer is characterized by having a crystallinity, as measured by differential scanning calorimetry, of less than 10 J/g, an ethylene content that is less than 90 mole percent based upon the entire copolymer, a weight average molecular weight that is greater than about 20,000 as measured by GPC with polystyrene standards, a molecular weight distribution that is less than 7, and an ethylene compositional distribution that is less than about 4 percent for the closest 90 percent of fractioned samples.

Abstract: The present invention provides a thermoplastic vulcanizate prepared by a process comprising the steps of dynamically vulcanizing rubber within a blend that includes the rubber and a thermoplastic resin, where the rubber comprises an elastomeric copolymer of ethylene, at least one &agr;-olefin, and optionally one or more diene monomers, where the elastomeric copolymer is characterized by having a crystallinity, as measured by differential scanning calorimetry, of less than 10 J/g, an ethylene content that is less than 90 mole percent based upon the entire copolymer, a weight average molecular weight that is greater than about 20,000 as measured by GPC with polystyrene standards, a molecular weight distribution that is less than 7, and an ethylene compositional distribution that is less than about 4 percent for the closest 90 percent of fractioned samples.

Abstract: Systems and methods for advertising animated images of an object employ a computer with a monitor screen for displaying the animated images and a player file loaded into the computer. The player file shows first and second movies simultaneously on the monitor screen. These first and second movies are composed in an authoring program in which (a) the first movie is a graphical element having a display area, and (b) the second movie is animated images of the object formatted for display in this area. The player file includes a functional control program that displays on the monitor screen a control element enabling a user to interact with the second movie as this second movie is displayed.

Abstract: Olefins are polymerized with a catalyst which forms on mixing a supported chromium oxide composite and an adjuvant which is 1,3,5-cycloheptatriene or an alkyl-substituted derivative thereof. This system allows the production of polymer of a given melt index at a higher temperature.