Abstract: Metallic particles capable of causing iron or other desired first metal to break free from its oxide are coated with a refractory that inhibits incineration of the metallic particles. The coated metallic particles are added to the molten metal bath as a means for treating the molten metal bath by increasing the yield of the first metal from the bath.

Abstract: A device communicates with a radio frequency identification (“RFID”) device (102) that is associated with an item (500). The device selects a promotional incentive for the item (500) and programs the promotional incentive into the RFID device (102) at one of the following events: point-of-decision to purchase the item, point-of-purchase of the item, or point-of-distribution of the item.

Abstract: A method for imaging patterning compositions comprising the steps of:

Abstract: A method and system of the present invention generates a representation of a new version of an original file system with reference to the original file system and the new version of the file system. Use of data from previous versions of the file system reduces the amount of data to be stored in the delta directory map file, delta modification data block file, and delta look up table generated for the data portions unique to the newest version of an original file system. The inventive process produces delta data block records that identify the location of data portions that may be used to generate the newest version of the file system. The data portions may be located in a file in the original file system, a delta modification data block file in a previous version of the original file system or a delta modification data block file for the newest version of the original file system.

Abstract: A method of exerting a uniform force on bristle bundles in a clamp. Holes in a locking plate in a clamp are adjusted such that when the clamp is engaged, a specific force is exerted on the bristle bundles. The adjustment allows the holes to be displaced by different amounts for a given displacement of the locking plate.

Abstract: The present invention relates to methods for self renewal of stem cells. In particular the invention relates to stem cells of increased transplant potential or enhanced self renewal, stem cell cultures derived therefrom and uses of the stem cell cultures for treatment and particularly for transplantation and gene therapy protocols.

Abstract: 1,2,4-triazolo[4,3-b]pyridazine derivatives, possessing a fluoro-substituted phenyl ring at the 3-position and a heteroaryl-alkoxy moiety at the 6-position, are selective ligands for GABAA receptors, in particular having high affinity for the &agr;2 and/or &agr;3 subunit thereof, are useful in the treatment of anxiety and convulsions.

Abstract: A source device (110) receives a carrier signal and continuously monitors the carrier signal for a first predetermined condition and a second predetermined condition. The source device (110) transmits data if the first predetermined condition is satisfied. The source device (110) ceases transmission of data if the first predetermined condition subsequently is not satisfied or if a second predetermined condition is satisfied.

Abstract: A source device (110) stores predetermined data and establishes a channel selection profile comprising a plurality of channel selections. Each channel selection is derived from a subset of the predetermined data. The source device (110) transmits at least a portion of the predetermined data over at least a first channel selected from the channel selection profile.

Abstract: A class of substituted or 6,7-ring fused 1,2,3-triazolo[4,5-b]pyridine derivatives, possessing an optionally substituted cycloalkyl, phenyl or heteroaryl substituent at the 3-position and a substituted alkoxy moiety at the 5-position, are selective ligands for GABAA receptors, in particular having high affinity for the &agr;2 and/or &agr;3 subunit thereof, and are accordingly of benefit in the treatment and/or prevention of disorders of the central nervous system, including anxiety and convulsions.

Abstract: A scrambling method (510) divides a set of data (200) into a first portion and a second portion. A first scrambling method is performed on the first portion of the set of data to create a scrambled first portion of the data. The second portion of the set of data is modified with the scrambled first portion of the set of data to create a modified second portion of the set of data. A second scrambling method is performed on the modified second portion of the set of data to create a scrambled second portion of the set of data. The scrambled first portion of the set of data is modified with the scrambled second portion of the set of data to create a scrambled set of data (220). A descrambling method (520) reverses the scrambling method (510) to create a descrambed set of data (200).

Abstract: A class of substituted and/or ring-fused pyrazolo[3,4-b]pyridine derivatives, possessing an optionally substituted cycloalkyl, phenyl or heteroaryl substituent on the pyrazole nitrogen atom adjacent the pyridine nucleus, and an optionally substituted cycloalkyl-alkoxy, aryl-alkoxy or heteroaryl-alkoxy substituent on the carbon atom adjacent the pyridine ring nitrogen atom, are selective ligands for GABAA receptors, in particular having high affinity for the &bgr;2 and/or &bgr;3 subunit thereof, and are accordingly of benefit in the treatment and/or prevention of adverse neurological disorders, including anxiety and convulsions.

Abstract: A first request is transmitted to activate a set of tags in a first state. A first set of data symbols is received. In response to receiving the first set of data symbols, a first acknowledgement symbol transmitted. An acknowledgement symbol is transmitted in response to each subsequent set of data symbols received. A second request is transmitted to activate a second set of tags in a second state when a set of data symbols is not received within a predetermined time, wherein the first state is different from the second state.

Abstract: A class of substituted or 6,7-ring fused [1, 2, 3]triazolo[1,5-&agr;]-pyrimidine derivatives, possessing an optionally substituted cycloalkyl, phenyl or heteroaryl substituent at the 3-position and an amino moiety at the 5-position, are selective ligands for GABAA receptors, in particular having high affinity for the &agr;2 and/or ◯subunit thereof, and are accordingly of benefit in the treatment and/or prevention of disorders of the central nervous system, including anxiety and convulsions.

Abstract: An apparatus and method for producing brushes. The bristle bundles are loaded into a magazine which includes part of a cavity for an injection mold. The magazine is mated with the remainder of the injection mold and the brush handle injection molded around the bristles. The bristles may be profiled, trimmed, end-rounded, fused, or otherwise processed before the handle is injection molded. In addition, the handle of the brush may be formed in two injection molding steps of two different materials. An apparatus is taught which enables the brush to be produced, optionally ornamented, and packaged on a single machine.

Abstract: A chest protector that includes a pouch assembly having an interior in communication with an opening, the pouch assembly having a hole in fluid communication with the interior and ambient air and a pad inserted into the interior, wherein the pad includes an opening that is in fluid communication with the hole of the pouch assembly.

Abstract: A method and system for conducting online auctions, and in particular, a method and system for conduction online auctions of copper concentrates in fixed amounts according to a bid term. The participants in the auction are granted access to a secure area of a website, and enter bids over a communications network on parcels of copper concentrates. The auction is conducted in two stages, namely, an opening round and a closing round. The winner of the auction is the participant that submits the lowest confirmed bid for the bid term to end the closing round. The auction allows for the auction participants to enter bids either manually or through the use of an automated bid feature. The automated bid feature entering a bid on behalf of an auction participant if the minimum bid threshold specified by the participant is lower than the previous confirmed bid by at least the minimum bid increment.

Abstract: In accordance with a preferred embodiment of the invention, a novel apparatus for and method of simulating physical processes such as fluid flow is provided. Fluid flow near a boundary or wall of an object is represented by a collection of vortex sheet layers. The layers are composed of a grid or mesh of one or more geometrically shaped space filling elements. In the preferred embodiment, the space filling elements take on a triangular shape. An Eulerian approach is employed for the vortex sheets, where a finite-volume scheme is used on the prismatic grid formed by the vortex sheet layers. A Lagrangian approach is employed for the vortical elements (e.g., vortex tubes or filaments) found in the remainder of the flow domain. To reduce the computational time, a hairpin removal scheme is employed to reduce the number of vortex filaments, and a Fast Multipole Method (FMM), preferably implemented using parallel processing techniques, reduces the computation of the velocity field.

Abstract: A class of substituted and/or ring-fused pyrazolo[3,4-b]pyridine derivatives, possessing an optionally substituted cycloalkyl, phenyl or heteroaryl substituent on the pyrazole nitrogen atom adjacent the pyridine nucleus, and an optionally substituted cycloalkyl-alkoxy, aryl-alkoxy or heteroaryl-alkoxy substituent on the carbon atom adjacent the pyridine ring nitrogen atom, are selective ligands for GABAA receptors, in particular having high affinity for the &bgr;2 and/or &bgr;3 subunit thereof, and are accordingly of benefit in the treatment and/or prevention of adverse neurological disorders, including anxiety and convulsions.

Abstract: An apparatus and method are provided for installing a fluid tap onto a pipe or conduit containing pressurized fluid. Debris generated by cutting a coupon from a pressurized fluid conduit is directed though the apparatus and prevented from entering the conduit. The apparatus can be removed from the newly installed air tap and reused. According to the method, pressurized fluid from the pressurized fluid system is used to wash debris generated from the coupon-cutting operation through the apparatus along a flow path that includes a collection chamber and filter. A kit is also provided and includes the apparatus and a variety of interchangeable connectors and cutting tools to allow the apparatus to be quickly configured for a wide variety of tap, valve, and pipe sizes.