Abstract: A burner for a heat supplying device includes a substrate of thermally insulating material, the substrate defining a plurality of openings therethrough for flow of an air/gas mixture therethrough from a first side of the substrate to a second side of the substrate for combustion adjacent to the second side of the substrate. The burner further includes a high temperature metal wire disposed on the second side of the substrate and projecting outwardly therefrom, and a cover layer of heat transmissive material overlying the metal wire to provide a support surface on the heat-supplying device for supporting a heat-consuming item.

Abstract: A method and apparatus for combustion of a fuel and oxidant in which at least a portion of a fuel and at least a portion of an oxidant are introduced into an annular region formed by an outer tubular member closed off at one end and an inner tubular member open at both ends concentrically disposed within the outer tubular member, forming a fuel/oxidant mixture. The fuel/oxidant mixture is ignited in the annular region, forming products of combustion therein. The products of combustion are then exhausted through the inner tubular member providing oxidant preheating prior to forming the fuel/oxidant mixture.

Abstract: A test device for measuring chemical emissions to the atmosphere from a leaking component that includes a housing containing an air mover for drawing ambient air directly into the housing. The air mover is capable of operating at a high flow rate and a low flow rate. A detector for detecting the presence of a chemical emission is positioned within the housing as well as a calculator for measuring the concentration of the chemical emission. Air is drawn directly into a housing at a low flow rate in a survey mode and once a leak is detected air is drawn directly into the housing at a high flow rate in a quantification mode. During the quantification mode the calculator determines a leak rate from the leaking component or alternatively indicates that the calculated leak rate is unreliable.

Abstract: A method for controlling multiple access of a transmission channel wherein a plurality of different patterns are assigned to a plurality of sending stations so that each sending station corresponds to a unique pattern, preferably a pattern represented by a Binomial coefficient. Each unique pattern is transmitted from a corresponding sending station to the transmission channel by way of a control minislot. Ternary feedback is received from the control minislot. A summation of different patterns within each control minislot are analyzed to detect whether a collision exists between the different patterns within each control minislot.

Abstract: A pack of bags and a method for producing the bags made of thermoplastic foil, wherein the bags are interlocked into a pack at least in an area of an edge strip and have a perforated tear-off line formed below the interlocked area for separating the bags from the interlocked edge strip. A bag bottom is formed by a weld seam in the area opposite the edge strip wherein, for the purpose of reducing the bag width, each bag of a pack is folded around folding edges extending in a longitudinal extension of the bag and in the folded position is interlocked in an edge area with the pack. The tear line of the folded bags stamped into the pack of bags is designed in a form of sickle-shaped incisions, wherein the sickle-shaped incisions extend as far as the longitudinal sides of the pack of bags and are cut through the bags, so that the folded bags are separated at their outer lateral edges from the interlocked edge strip and connecting strips are formed between the sickle-shaped incisions.

Abstract: A selectively hardened nail includes a nail head, an elongated shank, and a tip. A portion of the nail shank is made harder than the remainder by selectively heat treating that portion, and cooling it. The nail has controlled bending properties. The selectively hardened portion does not significantly bend when the nail is fired at a surface using a power driving tool, or during use of the nailed object.

Abstract: A method for deposition of an electrolyte material on a porous substrate in which a suspension of particles having a controlled surface charge and suitable for use as an electrolyte is formed and the porous substrate, which is made of an electrode material is immersed. A voltage is applied across the suspension between an electrode in contact with the suspension and the porous substrate, whereby at least a portion of the particles migrate toward the porous substrate and are deposited on the porous substrate.

Abstract: A rack for a switching cabinet having vertical frame pieces. The vertical frame pieces have two protruding fastening elements, both of which contain a fastening section which is mounted parallel to the associated outer edges of the rack and a profiled side which is vertical to the associated outer edges of the rack. The fastening section and the profile edges have rows of fastening cavities spaced at equal distances from each other. This invention provides greater opportunity for mounting built-in fixtures on the rack frame when the distance between the profiled sides of one fastening attachment and the fastening sections of the other fastening attachment is the same as the distance between the fastening cavities or the space corresponds to a multiple of the dividing gap.

Abstract: An absorbent article including a liquid-permeable top layer, an absorbent core layer, a breathable outer cover, and an inner nonwoven filament layer between the absorbent core and breathable outer cover. The outer cover includes a breathable film and an outer nonwoven filament layer. The inner nonwoven filament layer has a mean fiber denier which is higher than the mean fiber denier of the outer nonwoven filament layer. The inner nonwoven filament layer serves as a dampness inhibitor which reduces or prevents perceived dampness on the external surface of the outer cover by lowering thermal conductivity between the absorbent core and the outer cover surface.

Abstract: A multilayer material suitable for use as a cover or topsheet for personal care absorbent articles such as diapers, sanitary pads, adult incontinence garments, training pants and the like having a top layer and a bottom, where the top layer forms a plurality of apertures and contacts the bottom layer in land areas disposed between the apertures. The bottom layer has a permeability substantially equivalent to, or higher than, the top layer.

Abstract: A switchgear cabinet monitoring installation, wherein a switchgear cabinet has at least one control device for units built-in or units attached to the switchgear cabinet, and at least one server. A rapid detection and reaction to a failure of the network is achieved with each control device and each server being connected via the network with a lead computer, wherein the control devices are coupled through additional connections with the lead computer and via connectors with the servers. In case of a failure of the network, the data exchange between the control devices and the lead computer can be established via the additional connection.

Abstract: This invention relates to a package of a plurality of elongated containers unitized with a flexible container carrier. The carrier is constructed from a plastic planar sheet having a plurality of first receiving openings positioned near a first lateral edge of the sheet and a plurality of second receiving openings at a distance from the first receiving openings. Each of the first receiving openings engages with a neck portion of one of the elongated containers and each of the second receiving openings engages with a middle portion of one of the elongated containers. A panel integral with the sheet is positioned on an outer surface of the package between the first receiving openings and the second receiving openings. The dimensions of the panel correspond with the dimensions of the package to create a package having a large promotional area for advertising and product information.

Abstract: A device for simultaneous application of a plurality of adhesive spot s to a substrate, having a metering apparatus for conveying a predetermined volume of adhesive to a plurality of applicator nozzles for the application of respectively one adhesive spot to the substrate. A distribution apparatus distributes the volume of adhesive conveyed by the metering, device to the applicator nozzles. A warming medium is heated in a warning apparatus for heating the adhesive to a temperature desired for manipulation. The metering apparatus and the distribution apparatus are connected with each other by a conveying line containing an adhesive conduit. Feed lines with adhesive conduits lead from the distribution apparatus to the applicator nozzles, wherein a closed loop of the warming medium is formed, starting at the warming apparatus, and routed via the distribution apparatus and the feed lines to the applicator nozzles, and is returned via the feed lines and the distribution apparatus to the warming apparatus.

Abstract: A transducer configuration for use in acoustically imaging a target region behind an acoustically reflective layer includes a sonde having a geometrical center and constructed and arranged to support a plurality of transducers. The system includes a first transducer disposed within the sonde at a first distance from the geometrical center for generating a first acoustic pulse and for receiving a first acoustic signal. The acoustic signal comprises a first reflection from the reflective surface, a first set of fluid multiples arising from reflections between the reflective layer and a surface of the first transducer, and a first signal associated with the target area. The system also includes a second transducer disposed within the sonde at a second distance from the geometrical center for generating a second acoustic pulse and for receiving a second acoustic signal.

Abstract: A storage cabinet suitable for storing cigars, wherein relative humidity and temperature levels in the cabinet are maintained within a programmed range. More specifically, an ideal relative humidity to temperature ratio is maintained within the cabinet. An indicator displays real-time temperature, relative humidity and/or moisture level of the interior of the cabinet. A temperature control system comprises thermoelectric chips, rather than compressors, to maintain the temperature inside the cabinet. A humidity control system comprises a water container and fans directed at the water container for distributing humidity throughout the cabinet.In an alternate embodiment, a moisture level is programmed and maintained despite fluctuations in temperature and/or humidity within the cabinet.

Abstract: A system for packaging multiple containers wherein a carrier is moved through an applicating machine having a drum. The carrier is constructed of a flexible plastic sheet having a plurality of elongated apertures aligned in transverse ranks and a plurality of relief holes positioned between adjacent longitudinal rows of the elongated apertures. A plurality of jaw pairs are positioned around a perimeter of the drum for gripping the carrier. The jaw pairs are movable between a closed position and an open position. The applicating machine further includes an adjustment means for adjustment of a distance between the jaws of each jaw pair in the closed position. The carrier is then positioned over a plurality of containers where each elongated aperture engages with one of the containers. The system according to this invention enables the use of a single applicating machine to package a uniform group of containers having a broad range of diameters.

Abstract: A method and apparatus for improved quenching of nonwoven filaments utilizing a turbulence inducing bar arrangement disposed in a stream of quenching gas between the quenching gas supply apparatus and the group of filaments being extruded. The bar arrangement increases the turbulence of the quenching gas so that the gas applied to the filament group has a turbulence intensity of at least about 5%. The turbulent quenching gas penetrates the interior of the filament bundle to provide more efficient removal of heat.

Abstract: A carbon steel screw has one or more portions which have been selectively hardened by selective heat treatment and quenching. In one embodiment, an upper portion of the screw head is selectively hardened to prevent or reduce damage when torque is applied using a driving tool. In another embodiment, the screw tip is selectively hardened for more effective penetration into a substrate. Preferably, the selectively heated portions are selectively quenched to reduce or avoid distortion.

Abstract: An ignition enhanced gas generant material and method of making the same utilizing a solvent effective to partially solubilize at least one component of each of a selected ignition composition and, upon application to the gas generant material, at least one component of an associated gas generant material.

Abstract: A closure for a switchgear cabinet door, machine case or the like, having a safety device. A lock is attached to the switchgear cabinet door, machine case or the like with a first locking element, and a second locking element is attached to the door frame, machine case frame or the like. Both locking elements can be brought into and out of functional connection with each other under the control of an electric signal. Additional locking of the closure can be simply achieved with commercially available locks because the lock has a turnbuckle, which can be rotated by 90.degree., as the first locking element, and an electromagnet is attached to the door frame or the machine case frame, whereby a locking member as the second locking element can be displaced into and out of the pivot range of the turnbuckle.