Abstract: A process of manufacturing product packages having a multilayer backing member, a plastic product enclosure adhered to a front layer of the backing member, and a removable panel in a back layer for enclosing ancillary materials. The process includes the steps of printing a plurality of backing member patterns on a sheet of backing member material, applying a heat-resistant coating to back layer portions of the backing members, applying a heat-seal coating to front layer portions of the backing members, cutting the sheet to define individual backing members and the removable panel, and applying adhesive to and folding together the front and back layer portions with the ancillary materials therebetween so as to form individual backing members. A plastic product enclosure and the product may then be heat-sealed to the backing member.

Abstract: A laminated fabric product and methods of making the product are disclosed. The use of the laminated fabric product to make a brassiere shoulder strap or a shoe insole pad is also disclosed. The nonwoven textile product includes an inner layer of compressed nonwoven batt of textile staple fibers and a cured binder disposed substantially throughout the batt, intermediate upper and lower layers of synthetic fabric laminated to each side of said inner layer, and upper and lower outer fabric layers laminated to each of the intermediate layers.

Abstract: A method of obtaining high quality passivation layers on silicon carbide surfaces by oxidizing a sacrificial layer of a silicon-containing material on a silicon carbide portion of a device structure to substantially consume the sacrificial layer to produce an oxide passivation layer on the silicon carbide portion that is substantially free of dopants that would otherwise degrade the electrical integrity of the oxide layer.

Abstract: The invention discloses a panty-type undergarment having a support panel which has a greater resistance to stretch than the rest of the undergarment for lifting and separating the cheeks of a wearer's buttocks. The support panel is substantially anchor-shaped and includes a vertical strip and upwardly curving portions which extend toward and along a portion of the undergarment leg openings. The undergarment is circularly knit and includes modified knit regions to form the portions forming the support panel. A method and blank for making the panty with the lift and separation support are also disclosed.

Abstract: A method and apparatus for coating the surface of a substrate suspends a coating material above the surface of the substrate and irradiates both the coating material and the underlying surface of the substrate. By irradiating both the coating material and the underlying surface of the substrate, a first portion of the coating material is melted to form an at least partially molten droplet of coating material. In addition, at least a second portion of the coating material is ablated to thereby create an ablation plume which propels the at least partially molten droplet of coating material toward the substrate. In addition, the portion of the substrate toward which the at least partially molten droplet of coating material is propelled is simultaneously heated, such that the at least partially molten droplet coating material adheres to the heated substrate, thereby coating the surface of the substrate.

Abstract: A method of, and apparatus for, pasteurizing flowable egg products utilizing high frequency radio waves to heat the egg products being pasteurized.

Abstract: A method and apparatus for measuring the barrier height distribution in an insulated gate field effect transistor by intermittently illuminating a partially transparent gate electrode under bias while applying varying back gate biases to the hack gate electrode and measuring the currents conducted by the gate electrode and by the connected source and drain electrodes. Based upon the inverse Laplace transform of the ratio of the measured currents, the barrier height distribution in the transistor, including the average barrier height and the variance of the distribution of barrier heights, typically a Gaussian distribution, may be determined. A method and apparatus for adjusting the gate bias to compensate for variations in the electric field in the insulator layer due to charge generation in the insulator layer is also provided. In addition, the method and apparatus also provides for measuring the photocurrent collected under the gate electrode.

Abstract: Improved meltspinning productivity is achieved by employing polyolefin resins having key molecular weight distribution and rheological property parameters within predetermined ranges. These parameters include the molecular weight distribution breadth parameter, M.sub.z /M.sub.n ; and rheological property parameters of flow rate ratio, I.sub.10 /I.sub.2, and the power law index, n, of the regression analysis viscosity equation. These parameters additionally include one or both of the z-average molecular weight, M.sub.z, of the resin, or the second order constant, b.sub.2, of the regression analysis viscosity equation, and unless both of the latter two parameters are met, the parameters further include the die swell and the spinnability factor (determined from the relationship between die swell and MFR) of the resin.

Abstract: There is provided a point-of-purchase display which includes a support panel having at least one generally vertical planar forward facing side and at least one horizontal mounting slot and a mounting hole located at a predetermined distance from the slot and a product display hook for mounting to the panel through the slot and the opening. The display hook is easily inserted through the horizontal slot in the support panel and mounted to the panel by securing a portion of the hook mounting mechanism through the opening. The display hook includes a front plate having a forwardly projecting hook shank extending from said plate and preferably inclined slightly upwardly. At or near the top edge for the front panel is a connecting member for mounting the hook to the panel. The connecting member connects the front plate to a rear plate which when mounted to a panel is located at the rear side of the panel. The connecting member extends rearwardly from the opposite side of the front plate from the hook shank.

Abstract: A durable cylinder assembly for a circular knitting machine is described. The cylinder assembly includes a cylinder body including an upper face and an outer cylindrical face and having a plurality of spaced-apart, substantially radial slots. A plurality of first inserts are positioned within the slots and extend outwardly therefrom to define a series of needle-receiving channels. The first inserts are angled to define first and second legs. The first leg of each first insert is positioned within one of the slots and the second leg extends across the upper face of the cylinder body to define a bearing surface for reciprocating elements of the knitting machine, e.g. the sinkers and/or needles. The second legs are spaced apart from each other to define passages therebetween. A plurality of second substantially T-shaped inserts is provided with the stem of each insert extending within one of the passages formed by the first inserts.

Abstract: A gravure roll and associated coating methods are disclosed that produces a uniform coating gradient on a substrate. The gravure roll comprising a series of cells arranged in circumferential line density sections in which the line densities progressively increase from section to section, and in which the cell volumes progressively decrease within each section, and in which the cell volumes at the end of one section are substantially the same as the cell volumes at the beginning of the next adjacent section.

Abstract: A method of making a gravure roll disclosed that produces a uniform coating gradient on a substrate. The gravure roll includes a series of cells arranged in circumferential line density sections in which the line densities progressively increase from section to section, and in which the cell volumes progressively decrease within each section, and in which the cell volumes at the end of one section are substantially the same as the cell volumes at the beginning of the next adjacent section.

Abstract: A control valve for an antiroll suspension for a vehicle, the valve having a body, sliding valve element which is coupled to a pendulum arm through a linkage so that the valve element slides when the pendulum moves on cornering of the vehicle, the valve including a pressure inlet port between lands, a return port and outlet ports which are coupled to hydraulic rams in the vehicle suspension, whereby the valve element operates to control pressure at the outlet ports so as to actuate the rams to thereby reduce body roll on the vehicle. Restricted flow through ducts past pistons and end chambers to ducts and return port provides an increasing pressure differential to generate forces on the valve element which tend to oppose the displacement of the valve element whereby the valve element moves to an equilibrium position which is dependent on the forces transmitted to it from the pendulum arm. An antiroll suspension for a vehicle including the valve is also disclosed.

Abstract: A process for producing sodium carbonate and other sodium-based chemicals from an aqueous solution containing sodium bicarbonate by contacting an aqueous solution of a bicarbonate-containing composition with a gas that is predominately other than carbon dioxide in an amount and for a time adequate to cause a sufficient amount of carbon dioxide to leave the aqueous solution to reduce the amount of bicarbonate ion in the solution by converting the bicarbonate to carbonate as carbon dioxide leaves the solution and thereafter converting the remaining solution to other sodium salts.

Abstract: An apparatus for filtering plastic melts, which comprises a filter housing (1) having at least one cylindrical filter receiving chamber (8), and with a tubular filter cartridge (2) mounted in the chamber. An annular melt flow space (9) for the plastic melt is defined between the outer periphery of the filter and the inside wall of the chamber, such that the melt flows radially inwardly through the filter medium of the filter cartridge and into the central passage of the filter cartridge and then to an outlet opening of the housing. An additional melt flow outlet channel (12) is positioned adjacent the downstream end of the filter cartridge, and in one embodiment, the melt is able to flow via the additional melt flow outflow channel to the outside of the housing. In a second embodiment, the melt can flow via the additional melt flow outflow channel and an additional filter (11) and return to the main flow.

Abstract: A yarn heating apparatus for use in a false twist crimping machine wherein the advancing yarn is guided along a laterally zigzagged path through the apparatus by means of yarn guides which are alternately arranged on opposite sides of the yarn. The yarn guides are of cylindrical configuration so as to present broadly curved contact surfaces in engagement with the yarn.

Abstract: A kit of endodontic instruments for use in root canal therapy wherein each instrument comprises an elongate blade having a proximate end and an opposite distal end, and with the blades of the instruments in the kit respectively having progressively increasing tapers. The kit is employed to fill an extirpated root canal with gutta percha, and instruments of progressively increasing taper are used in sequence during the obturation procedure so as to control the compaction of the gutta percha points in the canal.

Abstract: This invention discloses a shirt, bodysuit and teddy having built-in breast cups and/or selected areas of varying cross-stretch in order to provide compressive support for a wearer's body, and methods and blanks for manufacturing such shirts, bodysuits and teddies. In particular, circular knitting operations are used to produce garments having areas of compressive support in the middle torso region, and a greater amount of cross-stretch in the region corresponding to a wearer's breast area. In addition, the garments can include integrally-knit breast cups and a gathered panel located between the breast cups. Shirts made according to the present invention can include a turned welt about their lower or shirttail ends, in order to eliminate the need for hemming the lower shirt portion. Blanks and methods for making the garments are also disclosed, which require only a minimal number of manufacturing operations to be converted into completed garments.