Abstract: To avoid searching for objects that are not effectively configured and therefore to mitigate connectivity and system failure, an intermediate routing object index (100, 103) is created to each and every object in a system (36). In a telecommunications system, for example, an object is only operational at a node (10, 30-34), such as a switch, upon receipt of all necessary configuration messages (102) from an overall system controller (12) responsible for overseeing operation of the node (10, 30-34) and the set-up of a connection. The routing object index stores (103, 108) an indication of the receipt of the necessary configuration messages and so provides a direct indication of whether the object exists and whether it is effectively configured.

Abstract: A light source includes a substrate; an array of un-packaged light emitting semiconductor devices (LESDs), each of the LESDs having at least one surface for emitting light and a substrate surface being attached to the substrate; and a plurality of electrical connections, each electrical connection coupled for providing electrical power to a respective LESD. The LESDs are arranged on the substrate with sufficient density and light generating capability to provide a predetermined irradiation from the light source.

Abstract: This invention relates to polishing pads and a method for making the polishing pad surface readily machineable thereby facilitating permanent alteration of the polishing pad surface to create an advantageous micro-texture. The advantageous micro-texture is statistically uniform and provides a polishing pad with improved break-in preconditioning time. Polishing pads of this invention find application to the polishing/planarization of substrates such as glass, dielectric/metal composites and substrates containing copper, silicon, silicon dioxide, platinum, and tungsten typically encountered in integrated circuit fabrication.

Abstract: A polishing pad is formed by solidifying a flowable polymeric material at different rates of cooling to provide a polishing pad with a transparent region and an adjacent opaque region. Types of polymeric material suitable for making the polishing pad include a single thermoplastic material, a blend of thermoplastic materials, and a reactive thermosetting polymer.

Abstract: A disconnect/reconnect tool (10) for selectively disconnecting and reconnecting the coupling components of a hose coupling (12). The disconnect/reconnect tool (10) includes a body (28) provided with a threaded bore (36), and a threaded shaft (38) for being threadably received in the threaded bore (36). The threaded shaft (38) defines a proximal end portion which carries a first engaging member (40) for releasably engaging a first coupling component (14) of a hose coupling (12).

Abstract: The invention provides a process for preparing a liquid concentrate for use in the manufacture of plastic parts (including without limitation, as part of the sampling, evaluation and approval process before a plastic part goes into production) comprising: (a) preparing one or more liquid intermediates, wherein the liquid intermediates comprise a liquid vehicle and at least one additive (which may include a pigment, dye or other additive); (b) standardizing the liquid intermediates; (c) transferring the standardized liquid intermediates to a remote location; and (d) dispensing the liquid intermediates to produce a liquid concentrate, wherein the quantity of each liquid intermediate dispensed is controlled according to a predetermined formula for the liquid concentrate.

Abstract: A power semiconductor device package includes at least one power semiconductor device mounted onto at least one electrically and thermally conductive spacer having an upper end surface bonded to a back surface of the device; a substrate of hardened substrate molding material surrounding the semiconductor device and the spacer except for an active major surface of the device and an lower end surface of the spacer, a dielectric film overlying the device active major surface and a top side of the substrate, the dielectric layer having a plurality of holes aligned with predetermined ones of the contact pads; a top side patterned metal layer on the dielectric film including portions extending into the holes electrically and thermally connected to contact pads of the device; and a backside metal layer on a substrate bottom side electrically and thermally connected to the spacer lower end surface.

Abstract: An interface includes a surface having an electrically conductive pad; a compliant coating over the surface having a via extending to the pad; metallization patterned over the compliant coating and extending into the via; a low modulus dielectric interface layer overlying the compliant coating and having an interface via extending to the metallization; and a floating pad structure including floating pad metallization patterned over the dielectric interface layer with a first portion forming a central pad and a second portion forming an extension from the central pad extending into the interface via. Another interface includes a substrate including a low modulus dielectric interface material having a hole extending at least partially therethrough and a floating contact structure including electrically conductive material coating the hole with at least some of the floating pad metallization forming an extension from the hole.

Abstract: In an apparatus for making and inspecting a multi-component cigarettes, each cigarette including two or more different components arranged relative to one another, the apparatus includes a device for advancing a web in a first direction. The apparatus further includes a device for positioning at least two different components of a cigarette relative to one another on the web as the web advances in the first direction. The apparatus further includes a garniture device for wrapping the web around the at least two different components by moving opposite edges of the web transversely to the first direction such that, at a closure point in the garniture device, the opposite edges overlap each other. The apparatus further includes an imaging device disposed upstream of the closure point for generating an image of the at least two different components.

Abstract: In an apparatus for making and inspecting a multi-component cigarettes, each cigarette including two or more different components arranged relative to one another, the apparatus includes a device for advancing a web in a first direction. The apparatus further includes a device for positioning at least two different components of a cigarette relative to one another on the web as the web advances in the first direction. The apparatus further includes a garniture device for wrapping the web around the at least two different components by moving opposite edges of the web transversely to the first direction such that, at a closure point in the garniture device, the opposite edges overlap each other. The apparatus further includes an imaging device disposed upstream of the closure point for generating an image of the at least two different components.

Abstract: A polishing pad is formed as a one-piece article having a region which is transparent and an adjacent region which is opaque. The article is formed by solidifying a flowable polymeric material which at least initially has a uniform composition. The flowable polymeric material is processed during a molding operation to provide the transparent region and the adjacent opaque region. Types of polymeric material suitable for making the polishing pad include a single thermoplastic material, a blend of thermoplastic materials, and a reactive thermosetting polymer.

Abstract: An apparatus for the detection of surface flaws in material having a surface which is partially reflective includes at least one light source arranged to direct incident light on a surface of an at least partially reflective material, and a light detector disposed above the surface of the material. The light detector and the at least one light source are arranged relative to each other such that, in the absence of a surface flaw in the material, substantially no light from the at least one light source is detected by the light detector and, in the presence of a surface flaw in the material, light from the at least one light source is reflected off of the flaw and into the detector.

Abstract: An interface includes a surface having an electrically conductive pad; a compliant coating over the surface having a via extending to the pad; metallization patterned over the compliant coating and extending into the via; a low modulus dielectric interface layer overlying the compliant coating and having an interface via extending to the metallization; and a floating pad structure including floating pad metallization patterned over the dielectric interface layer with a first portion forming a central pad and a second portion forming an extension from the central pad extending into the interface via. Another interface includes a substrate including a low modulus dielectric interface material having a hole extending at least partially therethrough and a floating contact structure including electrically conductive material coating the hole with at least some of the floating pad metallization forming an extension from the hole.

Abstract: An apparatus for renewing a roof system of a building includes a blower having an intake port and an exhaust port in gaseous communication with the interior of the roof system to reduce the moisture content of the roof system. A method of renewing the roof system includes the steps of blowing air into the roof system until the roof system is dried to a predetermined level and applying a coating or second covering to the dried roof system.

Abstract: An interface includes a surface having an electrically conductive pad; a compliant coating over the surface having a via extending to the pad; metallization patterned over the compliant coating and extending into the via; a low modulus dielectric interface layer overlying the compliant coating and having an interface via extending to the metallization; and a floating pad structure including floating pad metallization patterned over the dielectric interface layer with a first portion forming a central pad and a second portion forming an extension from the central pad extending into the interface via. Another interface includes a substrate including a low modulus dielectric interface material having a hole extending at least partially therethrough and a floating contact structure including electrically conductive material coating the hole with at least some of the floating pad metallization forming an extension from the hole.

Abstract: A breathable non-woven fabric having barrier capabilities to biological liquids comprised of at least one non-woven layer bonded to at least one surface of a thermoplastic microporous film, the non-woven composite fabric providing a barrier to passage: (a) of biological liquid when the composite fabric is subjected to contact with synthetic blood under the dictates of testing procedure ASTM ES21-92; and (b) to viral penetration when the composite fabric is subject to contact with .phi.X174 bacteriophage suspension at a titer of 10.sup.3 PFU/mL for 5 minutes with no applied pressure, 1 minute at 13.8 kPa (2.0 PSIG), and 54 minutes with no applied pressure while maintaining a moisture of vapor transmission rate of greater than about 450 grams per square meter for 24 hours at about 75.degree. F.

Abstract: A portable gun rack for transporting and supporting at least one firearm such as a shotgun or rifle. The portable gun rack has a butt support shelf with recesses to support the butt of the gun or guns being transported and a barrel support arm to support the barrels of guns being carried. A handle is located along the frame of the gun rack. A pair of legs are automatically pivoted outwardly as the gun rack is rested on the ground. In this way, guns not being used can be safely and cleanly supported on the portable gun rack.