Abstract: Sugars comprising the monosaccharides glucose and fructose, and the disaccharides sucrose and mannose are catalytically converted to ethanol in a sulfate fortified acid medium in the presence of transition metal compounds possessing a degree of symmetry. This is not a fermentation process but is a catalytic chemical process where conversion efficiency is improved by saturating the acidic reaction mixture with inorganic sulfate salts to reduce competitive reactions. Ethanol formed during the reaction is removed by distillation facilitating a continuous process.

Abstract: Certain aspects of a method and system for RC-CR quadrature generation with wideband coverage and process compensation may include determining an amplitude mismatch between an in-phase (I) component and a quadrature (Q) component of a signal generated in a radio frequency (RF) transmitter or receiver. A variation in resistance of a quadrature network associated with the I component and Q component may be determined. The determined amplitude mismatch and the determined variation in the resistance of the quadrature network may be compensated by adjusting a resistance of a portion of the quadrature network associated with the I component and a resistance of a portion of the quadrature network associated with the Q component.

Abstract: A combination of interlocking primary, top, and bottom interlocking panels (or slats) and slat wall pegs, where the primary panels each have two horizontal spaced-apart slots positioned such that the spacing between slots on a panel and slots across a panel boundary is the same. The interlocking features conceal fasteners that are used proximate the interlock, providing an improved appearance. The top panels attach by spring clips for manual installation and removal. The bottom panels fasten to the wall. Attachment flanges on primary and bottom panels have a groove for fastener alignment. The pegs have resilient arcuate bases with a top flange for engaging a flange channel in the top of a slot and a bottom flange for engaging a floor and back wall of a lower slot. Pegs may be slotted for ease of storage.

Abstract: Cabinets adapted for non-level garage floors and out-of-plumb garage walls with leveling controls operated from inside each cabinet. The cabinets have in common that they are attachable to a garage wall and each has at least one adjustment panel forming a part of the back of the cabinet. Each adjustment panel has a hand screw for extending behind the cabinet to engage the wall to provide back-to-front leveling and to prevent installation of fasteners, such as screws, from pulling the cabinet closer to the wall during installation. Each adjustment panel also has horizontal slots in a staggered arrangement in two horizontal rows for receiving fasteners. Floor-standing cabinets have feet that are adjustable from inside the cabinet. Wall-hanging cabinets have a top bracket that provides side-to-side leveling form inside. Floor-standing cabinets are modular and stackable, using an included adapter and door-handle coupler to enable stacked cabinet doors to open as one.

Abstract: A speaker enclosure, or enclosure, and kit with plural linearly aligned panels connected by flexible couplings are shipped in a parallel stack with all the coupled panels still coupled during shipment, plus additional panels, also stacked parallel. The flexible couplings may be provided by a single sheet of flexible substrate coupled to the linearly aligned panels. One side of the assembled speaker enclosure includes a middle panel of the coupled panels, having at least one flat rabbet joint. The external length of the middle panel is long enough to permit folding of at least one of the outermost of the panels, with flexible substrate and a covering, under the middle panel. The assembled speaker enclosure is held together with a flexible substrate, adhesive, clamps, or preferably, any two thereof. Openings for speakers and connector cups are provided. The kit includes adhesive, instructions, at least one connector cup, and hardware.

Abstract: A collapsible and adjustable electronics support with a releasably lockable rotatable base having a link with adjustable drag hinges connecting the releasably lockable rotatable base to a receiver for a polygonal support adapter. One or two tools for adjusting the drag hinges are included with first and second releasably snap-fit covers for respective first and second link sides of the link. The covers also cover the adjustable device in the drag hinge ends. The releasably lockable rotatable base is a four-part base with an adhesive part, a flexible and resilient panel supporting an axle, a first rigid panel rotationally fixed relative to the flexible and resilient panel, and a second rigid panel that rotates relative to the first rigid panel. The low profile in a collapsed configuration avoids rubbing the environmental surface to which it is attached. Wire management guides are provided on the receiver.

Abstract: A speaker box, or enclosure, and kit with five panels connected by flexible couplings is shipped in a stack of four of the five panels, plus two side panels. The flexible couplings may be provided by a single sheet of fabric coupled to the five panels. When the kit is assembled into a speaker box, the five coupled panels circumferentially engage the two side panels, which are shaped as isosceles trapezoids. One side of the assembled speaker box includes two coupled panels, of the five coupled panels, joined with a flat rabbet joint. The assembled speaker box is held together with bundle ties, adhesive, or preferably, both. Openings for a speaker and a connector cup are provided. The kit includes adhesive, instructions, bundle ties with bundle tie locks, a connector cup, and hardware.

Abstract: A speaker enclosure, or enclosure, and kit with plural linearly aligned panels connected by flexible couplings are shipped in a parallel stack with all the coupled panels still coupled during shipment, plus additional panels, also stacked parallel. The flexible couplings may be provided by a single sheet of flexible substrate coupled to the linearly aligned panels. One side of the assembled speaker enclosure includes a middle panel of the coupled panels, having at least one flat rabbet joint. The external length of the middle panel is long enough to permit folding of at least one of the outermost of the panels, with flexible substrate and a covering, under the middle panel. The assembled speaker enclosure is held together with a flexible substrate, adhesive, clamps, or preferably, any two thereof. Openings for speakers and connector cups are provided. The kit includes adhesive, instructions, at least one connector cup, and hardware.

Abstract: Catalytic reactions conducted during acid digestion of cellulose materials, including paper, a wide range of grasses including prairie grass, switch grass, pine wood sawdust, bagasse dried after sugar cane processing, cotton, waste cellulose products and starch materials, are taught for direct conversion to ethanol. The cellulose material is thoroughly wet in concentrated sulfuric acid in the presence of transition metal complexes possessing a degree of symmetry. Ethanol formed during the reaction can be removed by distillation affording a continuous process.

Abstract: Catalytic processes have been developed for direct chemical conversion of amides to methyl ether polymers or methyl ether ladder polymers. Amides formed by reacting acetic acid with monoethanol amine (MEA) or acetic acid with butylamine were polymerized in the presence of transition metal catalysts in air to form linear polymers. Ethanol acetamide was catalytically converted to a linear polyether as characterized by FTIR spectra. The catalysts were based on molecular strings of mono-, di- or tri-valent transition metal compounds that opened the amide carbonyl double bond to produce linear polyethers. Laboratory results have demonstrated [cobalt(II)]2, [manganese(II)]2, cobalt(II)-manganese(II), [nickel(II)]2 and related families of catalysts to be effective for formation of methyl ether polymers by this process.

Abstract: Catalyst based reactions are taught for non-oxidative chemical conversion of liquid alcohols to higher boiling alcohols, ethers, glycol ethers, amines and oxygenated gasoline products, comprising ethanol to butanol, propanols to hexanols, butanols to octanols, ethanol plus butanol to ethyl butyl ethers, ethanol plus ethyl butyl ethers to ethyl hexyl ethers as oxygenated gasoline, ethanol plus ethyl hexyl ethers to butyl hexyl ethers as oxygenated gasoline, n-butyl amine plus ethanol to ethyl butyl amine, hexyl amines and related products at ambient pressure. This same catalytic chemistry also converts substituted liquid organic compounds comprising aldehydes, ketones, ethers, esters, organic acids and thiols possessing at least one active hydrogen to related alkylated organic products in the absence of air. Catalysts are based on selected transition metal complexes possessing a degree of symmetry.

Abstract: Catalytic reactions conducted during acid digestion of cellulose materials, including paper, a wide range of grasses including prairie grass, switch grass, pine wood sawdust, bagasse dried after sugar cane processing, cotton, waste cellulose products and starch materials, are taught for direct conversion to ethanol. The cellulose material is thoroughly wet in concentrated sulfuric acid in the presence of transition metal complexes possessing a degree of symmetry. Ethanol formed during the reaction can be removed by distillation affording a continuous process.

Abstract: A Radio Frequency (RF) structure services an antenna having a characteristic impedance and includes a differential Power Amplifier (PA), a differential Low Noise Amplifier (LNA), and a balun transformer. The differential PA has a differential PA output with a PA differential output impedance. The differential LNA has a differential LNA input with an LNA differential input impedance. The balun transformer has a singled ended winding coupled to the antenna, a differential winding having a first pair of tap connections coupled to the differential PA output and a second pair of tap connections coupled to the differential LNA input, and a turns ratio of the single ended winding and the differential winding. The turns ratio and the first pair of tap connections impedance match the PA differential output impedance to the characteristic impedance of the antenna. The turns ratio and the second pair of tap connections impedance match the LNA differential input impedance to the characteristic impedance of the antenna.

Abstract: Aldehyde and ketone reactants have been converted to hydroxyaldehydes, polyhydroxyaldehydes, hydroxyketones and/or polyhydroxyketones in aqueous liquid phase by an aldol condensation process where product carbon chain length was limited using specific dilute concentrations of soluble inorganic base. Reactions were reproducibly conducted at ambient pressure in a temperature range of ?25° C. to 50° C. and completed in ten minutes or less following reactant addition.

Abstract: A fuse block which provides for holding a plurality of fuses in parallel in order to reduce fuse block size and to maximize the surface area of electrical contact in order to reduce electrical resistance in the electrical contact. The block holds the fuse electrical contacts clamped in trapezoidal cavities in terminals. A fuse block, comprising a first multi-fuse coupler to electrically and mechanically couple with one first electrical contact of each of a plurality of fuses, in a first single tightening operation; a second multi-fuse coupler to electrically and mechanically couple with one second electrical contact of each of such plurality of fuses, in a second single tightening operation; and a base sized, shaped, and arranged to maintain said a first multi-fuse coupler and said a second multi-fuse coupler in opposing, aligned, and spaced-apart relationship.

Abstract: Catalytic processes are taught for oxidative chemical conversion of gaseous reactants comprising methane, natural gas or other gaseous compounds combined with air or oxygen to products and catalytic methanation of resulting oxidized products comprising alcohols, aldehydes, ketones, glycol ethers and aldols to condensable hydrocarbons using methane, natural gas or other gaseous hydrocarbons. Gaseous reactants including methane, ethane, propane, oxides of carbon, unsaturated compounds and other organic compounds with conversion to condensable hydrocarbons by this catalytic process. The catalysts are based on di-metal, tri-metal and/or poly-metal backbone or molecular string type compounds of transition metals, comprising titanium, vanadium, chromium, manganese, iron, cobalt, nickel, copper, molybdenum, ruthenium, rhodium, palladium, silver, hafnium, tantalum, tungsten, rhenium, osmium, iridium, platinum, gold and combinations thereof in conjunction with a non-fluoride magnesium halide.

Abstract: Catalytic processes have been developed for reductive conversion of alcohols, aldehydes, ketones, carboxylic acids, esters, ethers, amines, thiols, phosphines and aldols to hydrocarbons using methane, natural gas or other gaseous hydrocarbons. Aliphatic hydrocarbons including propane, nonanes, tridecanes, gasoline, diesel fuel, oils, solvents and other organic compounds can be formed by this catalytic process. The catalysts are based on di-metal, tri-metal and/or poly-metal backbone or molecular string type compounds of transition metals, comprising titanium, vanadium, chromium, manganese, iron, cobalt, nickel, copper, zirconium, niobium, molybdenum, ruthenium, rhodium, palladium, silver, hafnium, tantalum, tungsten, rhenium, osmium, iridium, platinum, gold and combinations thereof in conjunction with a non-fluoride magnesium halide.

Abstract: A current mirror with selectable filter poles provides a selected low pass filtering function to a DC bias signal generated by the current mirror. Coupled between a first MOSFET and second MOSFET of the current mirror, a low pass filter with selectable filter poles comprises a plurality of resistor-configured MOSFETs coupled to at least one capacitor-configured MOSFET to provide one of a fast settle time and improved filtering for the current mirror in one embodiment of the invention. A first resistor-configured MOSFETs, biased by logic and bias circuitry, provides a low frequency filter pole that provides an improved filtering for the current mirror. A second resistor-configured MOSFET provides a high frequency filter pole that provides a fast charge time to meet a settle time requirement.

Abstract: A method for temperature compensation of transmit power of a wireless communication device begins by measuring transmit power of the wireless communication device at a first temperature-based biasing condition to produce a first measured transmit power. The method continues by measuring transmit power of the wireless communication device at a second temperature-based biasing condition to produce a second measured transmit power. The method continues by determining ambient temperature of at least a portion of the wireless communication device based on the first and second measured transmit powers and a relationship between the first and second temperature-based biasing conditions. The method continues by compensating transmit power level of the wireless communication device based on the ambient temperature.

Abstract: Catalytic reactions are taught for air or oxygen oxidative chemical conversion of primary alcohols to aldehydes, glycol ethers and related products and secondary alcohols to ketones and related products at ambient pressure. The catalytic process converts ethanol to acetaldehyde and 2-ethoxyethanol, n-propanol to propionaldehyde and its glycol ethers, 2-propanol to acetone, and other reactants to similar products. The catalysts are based on molecular strings of di-, tri- and/or poly- groups of transition metal complexes possessing a degree of symmetry. Laboratory results have demonstrated [manganese (II)]2, [cobalt (II)]2, [vanadium (II)]2 and similar families of catalysts to be effective for oxidative catalytic conversion of primary alcohols to products comprising related aldehydes and glycol ethers, and secondary alcohols to products comprising ketones and related products.