Abstract: An air cooled electronic system within an enclosure simultaneously provides different levels of cooling in response to the individual cooling needs of the various electronic components. In one embodiment, electronic system includes a plenum that has an inlet and a plurality of outlets with the inlet receiving air from outside the enclosure. A rate of airflow at the respective plenum outlets varies as a function of a static air pressure behind the plenum outlets and a shape of the respective outlets, the static air pressure being a function of the shape of a cavity within the plenum. The system also includes a plurality of air ducts respectively coupled to the plurality of plenum outlets, with each air duct having a length and an outlet characterized by an outlet size. A first one of the air ducts has an outlet that is disposed proximate a first subset of the electronic components and a second one of the air ducts has an outlet that is disposed proximate a second subset of the electronic components.

Abstract: A composite prepreg material (10) with improved resistance to core crush and porosity incorporates a plurality of different fiber forms having varying cross-sectional configurations. Preferably, the fibers are interwoven in a warp (14) and fill (18) perpendicular orientation pattern. The varying cross-sectional configurations of the different fiber forms causes the fiber forms to have different levels of spreadability and frictional resistance to movement of the fiber. The present invention overcomes the susceptibility to many defects (specifically core crush and porosity) associated with composite material of a single fiber form having a set cross-sectional configuration, by incorporating multiple fiber forms having varying cross-sectional configurations. This multi-fiber form incorporation allows the strengths of one fiber form's properties to help compensate for the weaknesses of another fiber form's properties, and vice versa.

Abstract: The present invention is a polyurethane dispersion that can be used to prepare polyurethane polymers which have moisture resistant properties. Moisture resistant polymers of the present invention are obtained by preparing the polymers from a polyurethane dispersion using a prepolymer formulation which includes an aliphatic mono, di or polyhydroxy compound which has an aliphatic side chain substituent which contains from 5 to 30 carbon atoms.

Abstract: Imidazopyridine compounds that contain sulfonamide functionality at the 1-position are useful as immune response modifiers. The compounds and compositions of the invention can induce the biosynthesis of various cytokines and are useful in the treatment of a variety of conditions including viral diseases and neoplastic diseases.

Abstract: This application relates to flexible, microporous, open-celled polymeric foam materials with physical characteristics that make them suitable for a variety of uses. This application particularly relates to methods particularly suitable for continuously curing high internal phase emulsions to form such foams.

Abstract: A microstrip termination is provided with a thin film resistor connecting a transmission line to a tapered edge ground, enabling high frequency performance, such as for optical modulators. The tapered edge ground is formed with metal deposited on a substrate edge between a top surface of a substrate containing the transmission line with thin film resistor, and a bottom surface with a metal coating forming a ground plane. The tapered edge is cut at an angle in the range of 30 degrees with respect to the top surface. The microstrip termination provides a wider bandwidth of impedance matching than a standard microstrip termination.

Abstract: An outer panel having a first panel portion is opposite to and joined to an inner panel having a second panel portion, whereby a door body having window openings is formed. An opening portion is formed in the first panel portion, positioned below the window opening, or the second panel portion, positioned below the window opening. A module panel, equipped with door-installed components including electrical equipment, is attached to the opening portion to construct the rear gate door for a vehicle. When the module panel is attached to the opening portion, the first connecting portion, attached to the module panel, is electrically connected to the second connecting portion, located the vicinity of the opening portion. Thus, the rear gate door for the vehicle enabling an assembling work and a door disassembling work easy is obtainable.

Abstract: A newspaper vending machine provides a display newspaper at a height and angle resembling a lectern so that a customer can easily read the display paper from a standing position. The newspaper vending machine comprises a housing having a front wall, a back wall, two side walls, a top, and a bottom, and a storage compartment therein for storing a plurality of newspapers. The top of the housing is generally curved downwardly toward the front wall. A portion of the top in contact with the back wall is higher than the portion of the top in contact with the front wall. A viewing area is provided within the top of the housing through which at least a part of a display newspaper can be viewed. A newspaper display rack is mounted within the top of the housing under the viewing area at an angle from vertical ranging from about 40° to about 70°. The display rack has an upper surface through which at least a part of the display newspaper can be viewed.

Abstract: A compound of the formula wherein R1 is a straight or branched alkyl group having from 1 to 6 carbon atoms, phenyl, or cycloalkyl having from 3 to 6 carbon atoms; R2 is hydrogen or methyl; and R3 is hydrogen, methyl or carboxyl; which is useful in the treatment of seizure disorders. Processes are disclosed for the preparation of the compound. Intermediates prepared during the synthesis of the compound are also disclosed.

Abstract: A fluid ejection assembly includes a carrier including a substrate and an electrical circuit with the substrate having a first side and a second side opposite the first side and the electrical circuit being disposed on the second side of the substrate, a fluid ejection device mounted on the first side of the substrate, and at least one electrical connector electrically coupled to the electrical circuit and the fluid ejection device, wherein the electrical circuit includes a printed circuit board such that the printed circuit board and the substrate both have at least one fluid passage extending therethrough with the at least one fluid passage communicating with the first side of the substrate and the fluid ejection device.

Abstract: A high gain printed loop antenna comprises a first and second loop arranged symmetrically about a feed network, wherein each of the loops include pairs of substantially parallel radiation sections which when excited in phase from the feed network improves the gain of the antenna. Each of the parallel radiation sections are joined by patch elements such that the width of the patch elements is greater than the width of other portions of the loop. Thus, the patch elements allow for an increased variance in the path of a surface current through the loop.

Abstract: A protective gauntlet connectable to a sleeve of a protective garment (and a garment secured to a gauntlet), including a protective flexible glove member including a cuff, a stiff cuff member disposed inside the cuff, the glove member cuff and the cuff member being securable in an end of the garment sleeve, and a collar having a small end and a large end. The collar small end is impermeably secured at one end about the glove member and the collar large end projects over at least a portion of the glove member cuff and the cuff member without connecting to the sleeve.

Abstract: A rotating-cover storage shed for storing drums of material which is potentially hazardous to the environment. The shed provides a means for containing any leaking material and also provides for protection from the weather and from unauthorized access to the stored contents. Access to the contents is easily made by rotatably opening one of a pair of rotating cover sections.

Abstract: An adhesive-backed article having a compliant film with a pressure sensitive adhesive bonded to one surface of the film. The pressure sensitive adhesive includes a microstructured surface opposite the compliant film. The microstructured surface defines channels in the adhesive. The channels create pathways for the egress of fluids. Upon application onto a substrate, the channels and structures wet out to render the microstructured surface substantially undetectable when viewed from the exposed surface of the article.

Abstract: There is disclosed a method for the preparation of a diene polymer interpenetrated with a polysiloxane comprising the polymerization of (A) at least one silane monomer of the formula: (B) at least one silane monomer of the formula: (C) at least one diene monomer, said polymerization being conducted in the presence of an anionic base, an inert solvent and a polymerization initiator, wherein each R1 is independently selected from the group consisting of alkyl radicals having from 1 to 4 carbon atoms and aryl radicals having 6 carbon atoms and R2 is selected from the group consisting of where x is an integer of from 1 to 8.

Abstract: The present invention relates to an apparatus/method for making a joint line in a plastic article comprising the steps of providing a mold having a mold surface, providing a gasket in the mold wherein the gasket defines first and second mold spaces, and molding a layer of a plastic material within one of the mold first and second mold spaces. In addition, during molding, the gasket is laterally moved relative to the mold surface in a direction towards that mold space containing the plastic material to therein form a distinct joint line.

Abstract: A rotor assembly for a gas turbine engine operates with reduced circumferential rim stress. The rotor assembly includes a rotor including a plurality of rotor blades and a radially outer platform. The rotor blades extend radially outward from the platform. A root fillet extends circumferentially around each blade between the blades and platforms. The platforms include an outer surface including a plurality of indentations extending between adjacent rotor blades. Each indentation extends from a leading edge of the platform to a trailing edge of the platform with a depth that tapers to an approximate zero depth at the trailing edge.

Abstract: A printhead is used to eject printing fluid, such as ink, onto a printing medium. This printhead has an orifice plate defining plural orifices from which the printing fluid is individual ejecting into the printing medium to form characters and images. This orifice plate includes in addition to the plural orifices, plural barrier walls interdigitated with the orifices so that each orifice is between a pair of spaced apart barrier walls. The barrier walls substantially prevents the ejection of printing fluid from one selected orifice from causing an unwanted ejection of printing fluid from adjacent orifices.

Abstract: The deadbolt thumbturn assembly of the present invention includes a thumbturn including a thumbturn extension, which is inserted through a bushing collar and rose bearing, then secured with a retaining ring such that the thumbturn extension is able to rotate within the bushing collar. The threaded bushing collar is then inserted through the aperture of the deadbolt rose and secured with a retaining ring forming a deadbolt thumbturn assembly such that the threaded bushing collar is able to rotate with respect to the deadbolt rose. The thumbturn assembly is then attached to the deadbolt lock by fastening the bushing collar to the threaded boss of the inside housing and inserting the extension of the deadbolt actuator into a receptacle of the thumbturn.