Abstract: The refractory protected, replaceable insert for a gasifier includes a replaceable floor edge insert that is formed with a predetermined mating profile that is complementary to a finished mating profile of the gasifier floor. The geometry of the mating profiles of the replaceable floor edge insert and the gasifier floor permit removable engagement between the floor edge insert and the mating profile of the gasifier floor. The replaceable floor edge insert is protected by a ring-like arrangement of hanging refractory bricks that each include an appendage. Each brick appendage covers a portion of the inner radial edge of the replaceable floor edge insert and also covers an upper surface portion of an underlying quench ring, thus prolonging the life of the floor and the quench ring. A refractory ceramic fiber paper can be provided between the hanging brick and the floor edge and quench ring.

Abstract: An electrically heatable transparency has at least one substrate, a first bus bar spaced from a second bus bar, and a conductive coating formed over at least a portion of the substrate. The first and second bus bars are in electrical contact with the coating. At least one of the bus bars has an end region in electrical contact with the coating. The end region is tapered such that the coating is of substantially uniform thickness on the end region.

Abstract: The invention relates to using the heat generated during thermal treatment of one or more glass sheets to melt solder. In one nonlimiting embodiment, a lead providing external access to an electrical conductive arrangement, e.g. a conductive member between and connected to spaced bus bars between laminated sheets has an end portion of a connector, e.g. a lead soldered to each of the bus bars during thermal processing of the sheets, e.g. during the lamination of the sheets during a windshield manufacturing process. In another nonlimiting embodiment, the connector is soldered to the electrically conductive arrangement during the annealing of glass blanks following the heating and shaping of the glass blanks. Soldering the leads during the annealing or laminating process eliminated possible thermal damage to the sheet by having the sheet heated during the soldering operation instead of only a small surface portion of the sheet at and eliminates the cost of a separated soldering operation.

Abstract: Disclosed are composite transparencies and methods for their production. The colored composite transparencies include a surface at least partially coated with a transparent tinted coating deposited from a coating composition comprising polymer-enclosed color-imparting particles.

Abstract: A fluid flow inhibitor for use with increased fluid flow. The fluid flow inhibitor has a fluid tubular which contains a chamber with at least one fluid plug and at least one fluid barrier with an aperture or orifice. When increased fluid flows through the system, the fluid plug or plugs move to block the flow of fluid through the orifice(s) or aperture(s) thereby reducing or eliminating fluid flowing through the system. When the fluid flow rate returns to normal flow rate, the fluid plug(s) resume their standby position and fluid flows through the orifice or aperture at a normal rate.

Abstract: An electrically heatable transparency has at least one substrate, a first bus bar spaced from a second bus bar, and a conductive coating formed over at least a portion of the substrate. The first and second bus bars are in electrical contact with the coating. At least one of the bus bars has an end region in electrical contact with the coating. The end region is tapered such that the coating is of substantially uniform thickness on the end region.

Abstract: An electrically conductive, minuscule size particle containing liquid solution or particle free liquid solution is applied, e.g. by ink jet printing technique to a surface, e.g. the surface of a glass sheet and drying the applied liquid in any convenient manner, e.g. during the heat treatment, or shaping, of the sheet to dry the liquid which results in the metal solute of the liquid solution to dry and adhere together to provide a solid electrically conductive strip on the glass surface. In one non-limiting embodiments of the invention, the solid conductive strips are a plurality of spaced conductive strips having a width no greater than 0.20 millimeters in the vision area of an automotive windshield.

Abstract: A missile launcher comprising a canister for housing a missile and piston based launcher, the piston being arrested in the tube after launch of the missile.

Abstract: Disclosed herein is an electronic test probe including a compression spring disposed in the housing in engagement with a plunger, the compression spring including a first section of coils including a first centerline and a second section of coils including a second centerline spaced apart from and parallel to the first centerline.

Abstract: A test apparatus for testing electrical devices such as ICs is provided. The test apparatus includes a test socket mounted on a DUT board in which a contact plunger assembly is at least partially positioned.

Abstract: The invention relates to a process for catalyzing a DEFI reaction using Group 4 metal based catalyst (according to IUPAC).

Abstract: The invention relates to using the heat generated during thermal treatment of one or more glass sheets to melt solder. In one nonlimiting embodiment, a lead providing external access to an electrical conductive arrangement, e.g. a conductive member between and connected to spaced bus bars between laminated sheets has an end portion of a connector, e.g. a lead soldered to each of the bus bars during thermal processing of the sheets, e.g. during the lamination of the sheets during a windshield manufacturing process. In another nonlimiting embodiment, the connector is soldered to the electrically conductive arrangement during the annealing of glass blanks following the heating and shaping of the glass blanks. Soldering the leads during the annealing or laminating process eliminated possible thermal damage to the sheet by having the sheet heated during the soldering operation instead of only a small surface portion of the sheet at and eliminates the cost of a separated soldering operation.

Abstract: A reactor 20 has a plurality of tubular downcomers 32, 34, 36, 38, 40 and risers 42, 44, 46, 48, 50, joined by sections 86, 88 in a continuous serpentine path the tubes dimensioned to provide substantially plug flow conditions for solid and liquid reagents fed into a first downcomer 24 with the products extracted from final riser 52. The reactor 20 is designed for a desired residence time by the number, height and diameter of the tubes. The downcomers 24, 32, 34, 36, 38, 40 may include a bend to improve residence time and to thereby reduce the number of tubes required for a desired overall residence time. The reactor 20 can be used in a leaching operation for producing synthetic rutile, where a pre-treated feedstock including ilmenite, leueoxene or titania slag is leached with hot HCl.

Abstract: A universal contact assembly for an image intensifier tube wherein the pin socket and flat are both parts of an integrally formed unit. The pin socket has a through hole for accepting a wire lead to be soldered. A method of making a universal contact assembly wherein the pin socket shell and flat are machined from a single piece.

Abstract: A processing tool is provided that has a reaction chamber, a base, a flange, and an adjuster. The flange is coupled between the reaction chamber and the base and may be used to quickly connect/disconnect the reaction chamber for maintenance. The flange has a first, second and third bore extending therein. The first bore opens onto a first surface thereof, and the second and third bores open onto a second surface thereof. The reaction chamber is mounted to the flange via a first connector extending into the first opening, and the base is mounted to the flange via a second connector extending into the second opening. At least the second surface of said flange is accessible with the reaction chamber, base and flange in an assembled configuration. The adjuster extends through the base and into the third bore in the flange. The adjuster is adapted to cause movement of the flange in first and second opposite directions in response to movement thereof.

Abstract: The present invention provides a transparent antenna including a transparent dielectric substrate, an electroconductive antenna element positioned along a major surface of the substrate, an electroconductive patch capacitively or directly connected to the antenna element, and a connector secured to the patch to permit transfer of signals generated by the antenna element to an electromagnetic energy transmitting and/or receiving device. The patch, is configured to have a visibility coefficient (i.e. a ratio of the non-opaque area to the total area) between 0 and 1. In one particular embodiment of the invention, the antenna element includes one or more transparent, electroconductive coatings positioned between first and second glass plies of a windshield for a motor vehicle and the electroconductive patch is applied to an exposed major surface of the windshield such that it overlays at least a portion of the antenna element and is capacitively coupled to the antenna element.

Abstract: The present invention provides a transparent antenna including a transparent dielectric substrate, an electroconductive antenna element positioned along a major surface of the substrate, an electroconductive patch capacitively or directly connected to the antenna element, and a connector secured to the patch to permit transfer of signals generated by the antenna element to an electromagnetic energy transmitting and/or receiving device. The patch, is configured to have a visibility coefficient (i.e. a ratio of the non-opaque area to the total area) between 0 and 1. In one particular embodiment of the invention, the antenna element includes one or more transparent, electroconductive coatings positioned between first and second glass plies of a windshield for a motor vehicle and the electroconductive patch is applied to an exposed major surface of the windshield such that it overlays at least a portion of the antenna element and is capacitively coupled to the antenna element.

Abstract: The present invention provides for the use of electroconductive ceramic thermoplastic, thermoset and ultraviolet radiation curable paints as antenna elements and/or connector elements in a transparent antenna system. Antenna elements are formed on a major surface of a rigid transparent ply, preferably glass, and connected to a connector that permits transfer of signals generated by the antenna element to an electromagnetic energy transmitting and/or receiving device. The connector may be in direct electrical contact with or capacitively coupled to the antenna element. If desired, additional rigid transparent plies may be secured to the first ply to form a laminate, wherein the antenna element or the antenna element and the connector are laminated between the rigid plies.

Abstract: A multiple terminal assembly includes a plurality of connectors secured within a housing in close proximity to and electrically insulated from each other. The terminals include an electroconductive strip extending outwardly from one side of the housing and an electroconductive tab extending outwardly from an opposite side of the housing. The terminals are spaced apart a fixed, predetermined distance along the housing so that when the assembly is used to supply electrical power to a structure having current carrying members extending to a connection area along an edge portion of the structure, each of the terminal strips is aligned with one of the current carrying members at the connection area and each of the tabs is aligned with a corresponding connector of a multiple connector harness assembly.

Abstract: An electrically heatable windshield with a hidden bus bar configuration. A border of opaque ceramic material, preferably a lead borosilicate enamel, is bonded to an interior surface of the transparency about its periphery. Opposing electroconductive bus bars, preferably a low frit content silver-containing ceramic material, are bonded to the ceramic material so that the entire inner edge of the bus bar overlays a portion of the ceramic material and is spaced from the inner edge of the border, providing an intermediate portion of the border between the bus bars and transparency surface that is not covered by the bus bars. An electro-conductive coating is applied to the transparency to interconnect the bus bars and covers to the inner surface of the transparency, the bus bars and the intermediate portion of the ceramic material border so that electric current flowing between the bus bars must flow through the portion of the coating that covers the intermediate portion of the border.