Abstract: A hand-held, manually-operated, sanding tool for use with a replaceable sheet-like abrasive material, such as sandpaper, includes a base member, a molded interface pad provided on the base member to define a working face against which the sheet-like abrasive material is arranged, and a retaining mechanism arranged to maintain the sheet-like abrasive material in operative relation with the interface pad.

Abstract: The invention is directed to efficient methods for depositing highly adherent anti-microbial materials onto a wide range of surfaces. A controlled cathodic arc process is described, which results in enhanced adhesion of silver oxide to polymers and other surfaces, such as surfaces of medical devices. Deposition of anti-microbial materials directly onto the substrates is possible in a cost-effective manner that maintains high anti-microbial activity over several weeks when the coated devices are employed in vivo.

Abstract: The present invention relates to a hand-held abrasive article. In one embodiment, the hand-held abrasive article includes an elongated resilient body having a perpendicular cross-sectional surface. The cross-sectional surface of the resilient body includes at least one internal right angle, at least one internal acute angle, at least one internal obtuse angle, and at least one curved portion. At least a portion of the resilient body is coated with abrasive.

Abstract: A resilient hand-held abrasive article suitable, for example, for woodworking, includes a plurality of separated raised abrasive surfaces to allow the article to more effectively conform to a contoured surface. A method of making such an abrasive article is also disclosed.

Abstract: In a preferred embodiment, the invention provides a circuit and method for reducing soft error events in latches. The input of a first inverter is connected to the output of a second inverter. The input of a second inverter is connected to the output of the first inverter. When the input to the first inverter is disturbed by a soft error event, a signal tristates the first inverter.

Abstract: In a preferred embodiment, the invention provides a circuit and method for a high reliability triple redundant latch with integrated testability. Three settable memory elements set an identical logical value into each settable memory element. After the settable memory elements are set, three voting structures with inputs from the first, second, and third settable memory elements, determine the logical value held on each of the settable memory elements. Data may be scanned into and out of the second settable memory element. Data is propagated through the buffer into the third settable memory element. The third settable memory element may be used to scan data out of the triple redundant latch. The propagation delay through a latch is the only propagation delay of the triple redundant latch.

Abstract: The present invention provides a tablet core which comprises at least about 95% by weight of an aliphatic amine polymer. The invention also provides a method of producing a tablet core comprising at least about 95% by weight of an aliphatic amine polymer resin The method comprises the step of compressing the aliphatic amine polymer to form the tablet core. The tablet core can further include one or more excipients. In this embodiment, the method of producing the tablet core comprises the steps of: (1) hydrating the aliphatic amine polymer to the desired moisture level; (2) blending the aliphatic amine polymer with the excipients in amounts such that the polymer comprises at least about 95% by weight of the resulting blend; and (3) compressing the blend to form the tablet core. The present invention further relates to a coated tablet comprising an aliphatic amine polymer core wherein the coating is a water based coating.

Abstract: In a preferred embodiment, the invention provides a circuit and method for a high reliability triple redundant latch with integrated testability. Three settable memory elements set an identical logical value into each settable memory element. After the settable memory elements are set, a voting structure with inputs from the second settable memory element, the third settable memory element and control to the settable memory elements determine the logical value held on the first settable memory element. Data may be scanned into and out of the second settable memory element. Data is propagated through the buffer into the third settable memory element. The third settable memory element may be used to scan data out of the triple redundant latch. The propagation delay through a latch is the only propagation delay of the triple redundant latch.

Abstract: The present invention provides a tablet comprising a compressed tablet core which comprises at least about 80% by weight of an aliphatic amine polymer. The invention also provides a method of producing a tablet core comprising at least about 80% by weight of an aliphatic amine polymer resin. The method comprises the step of compressing the aliphatic amine polymer to form the tablet core. The tablet core can further include one or more excipients. In this embodiment, the method of producing the tablet core comprises the steps of: (1) hydrating the aliphatic amine polymer to the desired moisture level; (2) blending the aliphatic amine polymer with the excipients in amounts such that the polymer comprises at least about 80% by weight of the resulting blend; and (3) compressing the blend to form the tablet core. The present invention further relates to a coated tablet comprising an aliphatic amine polymer core wherein the coating is a water based coating.

Abstract: A cooker has a pan of circular configuration with an open upper end receiving a circular lid and a bottom having apertures therein. A disk shaped drip tray disposed below the pan and having upstanding lugs thereon is selectively moved between raised and lowered positions using opposite latching mechanisms which adjustably couple the drip tray to the pan. In the raised position, the drip tray engages the bottom of the pan and the lugs on the drip tray extend into and close the apertures in the pan. In the lowered position, the lugs are removed from the apertures, permitting greases, fats and similar substances to drain through the apertures and onto the drip tray. The latching mechanisms permit separation of the drip tray from the pan for separate cleansing thereof such as by placing in a dishwasher.

Abstract: A process for depositing anti-microbial materials into or onto the surface of a substrate using ionic plasma deposition. The process includes the steps of providing a cathode of target material having anti-microbial potential which is disposed within a partial vacuum, powering the cathode to generate a plasma discharge for ionizing the target material into a plasma of constituent particles. The plasma particles are reacted with ionized gas, and are selected, controlled and directed toward the substrate by electromagnetic fields generated by at least one first anode adjacent to the cathode and at least one second anode positioned adjacent the first anode. Additional anode structures and charged screens provide further control of the plasma constituents. The plasma constituents, comprising the anti-microbial materials, are deposited on the substrate as dispersed ordered structures which form an anti-microbial surface into and onto the substrate.

Abstract: The deployment of components may be executed by performing various deployment type administrations. Components of a system may be exported and imported by storing assets of the components to a file and transferring the assets to another system for extraction. The extracted assets are configured to be operable on the system to which it is transferred. The assets include file assets and non-file assets. The non-file assets may be constructed as an extensible markup language fragment, such as an XML fragment, having a predetermined structure.

Abstract: The sharing of objects may be executed by performing various share type administrations. Objects may be shared directly to a site or may be made available indirectly for reuse by a site. The objects shared and made available for reuse may be added to the site to which they are shared and made available for reuse. References to the objects shared and made available for reuse are stored in repositories in response to, and in accordance with, the share type administration performed. The storage of the references to objects is based on privileges associated with at least one of a repository, a site and a user. Objects made available for reuse by, and shared to, a site may be made unavailable for reuse by, and unshared to, the site through the execution of a share type administration.

Abstract: Graphical user interfaces are provided for administrators to perform administration type operations. Sets of users granted administrative privileges may further grant and delegate administrative privileges to other sets of users to perform administration type operations on site objects over which they have administrative privileges. The types of graphical user interfaces includes server consoles and site consoles. Server consoles enable the performance of administration on all objects within the framework. Site consoles enable the performance of administration within a respective site.

Abstract: A sleeve for coupling together two fluid-handling conduits includes a compressible and resilient tubular core and a protective fabric cover which covers at least portions of the outer surface of the core and is substantially inexpansible in the radial and circumferential directions so as to resist radial and circumferential expansion of the core. The core is preferably a cellular elastomeric foam and the fabric cover advantageously is integrally molded into the core. The core is sized slightly smaller in diameter than the conduits to be joined so that it is expanded radially when installed onto a conduit. Expansion of the core is resisted by the fabric cover, and thus the core is radially compressed and provides a continuous restoring force urging the sleeve against the conduit.

Abstract: A debris collection vehicle (1) having an offset cab (12) adjacent to a conveyor belt (61) which transports collected debris to a hopper (59). Rows of resilient fingers (51) are mounted on a collector drum (36), the conveyor (61) and on curb brushes (22, 24). The orientation of the collector (36) may be varied with respect to the lower drum (57) supporting the conveyor belt (61) in order to permit the reliable entrainment of various sized and shaped objects without fouling. The collector drum (36) is biased by a spring (192) to facilitate clearance of obstacles or oversized debris. A front deflection bar (229) is mounted adjacent to the collector drum (36) to direct debris toward the lower support (56) of the conveyor belt (61). A rear deflection bar (239) is mounted adjacent to the lower conveyor support (56) to direct debris toward the upper surface of the conveyor belt (61).

Abstract: A machine for dispensing a plurality of ingredients includes stepped arrays of canisters providing a source of materials. The bottom ends of the canisters are generally coplanar, and are positioned immediately above a low profile drive train mounted on a tray. A drive train includes two spaced arrays of pumps with a motor providing a common drive for the pumps, mounted between the arrays. A valve tray is located above the canisters and includes a low profile dispense head, an array of tubing members arranged side-by-side in a common, generally horizontal plane, and an array of dispense valves attached at the back of the valve tray. The dispense valves are coupled to the pumps by pairs of fluid lines, so as to circulate materials between the pumps and dispense valves.

Abstract: The corrosion and fouling of metal surfaces in contact with corrosive acid fluids or acid salts in the presence of an aqueous medium is reduced by contacting the surfaces with a composition which comprises (a) an anti-fouling amount of a hydroxyl amine compound of the formulaR.sub.1 R.sub.2 N--OHwherein R.sub.1 and R.sub.2 are independently hydrogen or a hydrocarbyl or inertly substituted hydrocarbyl or both R.sub.1 and R.sub.2 are collectively a divalent hydrocarbyl combined with said nitrogen to form a heterocyclic ring, and (b) a corrosion-inhibiting amount of a reaction product of or a mixture for the purpose of a reaction product of a polyalkylene polyamine and an alkynediol. The polyalkylene polyamine is one that contains from 2-10 amine groups, each separated from another by an alkylene group having from 2-6 carbon atoms. The alkynediol has from 2 to 6 carbon atoms.

Abstract: The invention comprises a method for detecting cell proteins of microorganisms, such as the principal outer membrane protein of Chlamydia trachomatis having a mean molecular weight of 39,500 daltons. The method includes the steps of adding a buffer salt solution to a specimen suspected of containing bacterial antigens, raising the pH of the buffered solution so produced, incubating the solution, adding a neutralizing buffer to the solution to lower the pH, and assaying the sample by conventional immunoassay techniques. Optionally the sample solution is heated prior to incubation and then cooled afterwards before adding the neutralizing buffer.

Abstract: A device adapted to be fastened to a wire, a cable, a cord, or a similar flexible elongated element. The device comprises a base member or plate on which a preferably cylindrical element engaging member is mounted so as to be rotatable in one direction, and means, such as a ratchet mechanism, are provided for preventing rotational return movement of said engaging member. A transversely extending channel or slot in which part of said elongated element may be inserted, is defined in one end surface of the element engaging member, and when rotated in said one direction the wire or elongated element is wound around the cylindrical engaging member.