55results about How to "Economically attractive" patented technology

An illumination system comprises at least two light sources (101,102,103) having different emission spectra to one another; a detection circuit (131,132,133) for sensing a light intensity using at least one of the light sources as a photosensor; and driving means (161,162,163) for driving the light source in dependence on the sensed spectral distribution of light. The emission spectrum of a light source with the smallest bandgap overlaps the emission spectrum of a light source with the second-smallest bandgap. The illumination system is possible to measure the intensity of light emitted by the light source with the smallest bandgap by putting the light source with the second-smallest bandgap in detection mode. The illumination system may also sense the spectral distribution of ambient light, to allow the output from the illumination system to be adjusted in dependence on the ambient light.

An ink jet recording element comprising the following layers in the order recited: a) a support; b) a hydrophilic image-recording layer; and c) an overcoat layer comprising a vinyl latex polymer having the following formula: wherein: A is a hydrophilic, vinyl monomer; B is a hydrophobic, vinyl monomer; C is a cationic monomer; x is from about 1 to about 80 mole %; y is from about 10 to about 80 mole %; and z is from about 2 to about 20 mole %.

The present invention relates to processes for the treatment of liquors derived from oil-bearing fruit, for example from oil palm fruit, and to products therefrom. Typically a process involves removal of undissolved solids, oleaginous parts, colloids and higher weight molecules from the vegetation liquor to give an aqueous fraction containing phytochemicals, for example, flavonoids, phenolic acids and hydroxy acids. Subsequently, pH adjustment and solvent extraction upon said aqueous fraction realise an extract rich in hydroxy acids or phenolic acids or flavonoids or any combination thereof Applications of the substances subject of this invention are to be found in drinks, edible products, tonics, health supplements, antioxidant additives, cosmetics, soaps, shampoos, detergents, drugs or medicinal products.

Polymer compositions having elastomeric features, such as an extended elastic domain, are provided. The polymer compositions of the invention, which are useful in packaging materials, for example pallet stretch hoods, comprise a polyolefin; an ethylene vinyl acetate copolymer, an ethylene methyl acrylate copolymer, or a combination of ethylene vinyl acetate copolymer and a ethylene methyl acrylate copolymer; a metallocene catalyzed polyethylene; and, optionally, an ethylene acid copolymer.

An electroluminescence device has an anode, a cathode and an emitting layer located between the anode and the cathode. The emitting layer contains a compound selected from a group consisting of neutral red and its derivatives.

A ground insertable holder has a first compartment that has a cylindrical inner space that holds a typical beverage container and a second compartment that holds various accessories, such as cell phones, snacks, etc. The device is ground secured by screwing the device into the ground via a screw that extends downwardly from the bottom of the device. An optional second beverage container holder can be removably attached to a mount located on the bottom of the device. The second compartment may be unitary and possibly monolithic with the first compartment or may be removably attached thereto.

A shoe lace cover helps keep singled knotted laces tied and uses a pair of generally coextensive panels with one panel positioned in the tongue opening of a shoe between the tongue and laces and the other panel is positioned atop the laces, the panels removably secured to one another at their respective sides using cooperating hook and loop material. Each panel also has a tail that is secured to the other tail below the bottom of the laces and a strap is attached to the upper panel overwraps the knot of the laces and secures to the lower panel.

A carbonylation process for making acetic acid uses a metallic co-catalyst composition effective as a rhodium stabilizer and rate promoter at molar ratios of metal / rhodium of from about 0.5 to 30. A preferred process includes: (a) reacting methanol with a carbon monoxide feedstock in a rhodium-based catalytic reaction mixture having: (i) a rhodium catalyst metal, (ii) methyl iodide maintained from about 1 to 20 weight percent, (iii) a lithium iodide co-catalyst, (iv) a metallic co-catalyst composition, (v) water maintained from 0.1 weight percent to less than 8 weight percent, (vi) methyl acetate maintained from about 0.5 to about 30 weight percent, and (vii) acetic acid; (b) flashing crude acetic acid from the reaction mixture; and (c) purifying the crude acetic acid. This process achieves stability and a STY greater than 10 mol / L / hr, with substantially less than a theoretically equivalent inorganic iodide content corresponding to the metallic co-catalyst and lithium iodide.

The invention concerns a lift having a drive unit. The invention further concerns a wind power installation having a lift. To reduce the costs of the lift and thus make the lift economically more attractive the lift of the kind set forth in this specification is characterized by a cupboard used as the lift car. In that respect the invention is based on the realization that a cupboard in its basic structure with bottom, side walls and a door does not differ from a lift car produced specifically for a lift. Naturally there are differences, for example in suspension and operation of the door, but those differences can be removed insofar as they are an obstacle to use of a cupboard as a lift car so that the complication and expenditure overall is always still less than the complication and expenditure for a lift car constructed specifically for the lift.

An illuminated surgical retractor includes a blade, a handle, a curved section and an illumination assembly. The blade has a top surface and a bottom surface. The handle extends at an angle from a proximal end of the blade. The curved section connects the handle to the blade. The illumination assembly includes at least one light source, at least one battery and an activation device for energizing the light source. The illumination assembly is attachable to the curved section.

A lightweight convertible cargo carrier cart system and accessories adaptable for transporting articles using a vehicle's receiver hitch, or wheeled hand cart, or trailer (pulled via a bicycle or other device). Users can select appropriate components to manage loads based on the available method for transporting the load. Accessories include a handle accessory, a leg / foot accessory, and inserts (for attaching wheels, hardware, and accessories). When the convertible cargo carrier and cart system is used as a cart the user is afforded a variety of positions for installing inserts and wheels based on the weight, mass, and distribution of the load.

The present invention discloses a substantially amorphous pharmaceutical composition comprising a drug that can exist in a variety of polymorphic forms and a pH sensitive polymer, which inhibits the crystallization of the drug during formulation and reconstitution. Polymers of higher molecular weight are more effective at lower loading, especially when the drug polymer matrix is prepared by the solvent evaporation or solvent extraction technique. The composition used as dry syrups maintain bioavailability of the drug and effectively mask the taste of the drug when the composition is reconstituted.

A holder securely holds a canopy shade system for providing protection from sun or rain for a worker or during recreation. The holder is attached to a vehicle's trailer hitch via a receiver tube. A cross arm passes through the receiver tuber and is positionable between a squared position with respect to the receiver tube and an angled position. Telescoping extension arms extend outwardly from each end of the cross arm with a leg located on the distal end of each extension arm, each leg capable of holding an implement such as the canopy shade system.

Process and apparatus for the preparation of synthesis gas by catalytic steam and / or CO2 reforming of a hydrocarbon feedstock comprising the following steps:(a) heating the reaction mixture of hydrocarbon feedstock and steam and / or CO2 in the flue gas containing waste heat section from the fired tubular reformer(b) adiabatic reforming of the reaction mixture outside the waste heat section by contact with a solid reforming catalyst(c) repeating steps (a) and (b) until the desired reaction mixture composition and temperature is reached(d) feeding the reaction mixture to the fired tubular reformer and further reforming the mixture to the desired composition and temperature,wherein the adiabatic reforming of the reaction mixture is conducted in the process gas piping system in the flue gas-containing waste heat section, the piping system having adiabatic zones outside the heating section and containing solid reforming catalysts comprising one or more catalyzed structured elements.

The present invention is directed to a fluid barrier apparatus for an arm. In one broad aspect, the apparatus includes a seal portion defining an opening for the arm or any part thereof. The seal restricts passage of fluid between clothing or bare skin and the apparatus. The apparatus includes a basin which is connected to the seal. The basin collects any fluids running down the arm not passing through the seal or fluids which may occasionally fall on the basin. The apparatus further includes a lip portion adjacent to the basin which contains the fluids within the basin. Finally, the apparatus includes a drain for draining the accumulated fluids out of the basin. The drain can be a spout, drain holes, a cutout area in the lip, conduits, tubing, pipes, and the like.

An outrigger system for a paddle board uses an outrigger that is connected to the board via a pair of spaced apart extension arms that are angled upwardly above the water. A pair of plates is positioned onto opposing deck surfaces of the board and strapped together at either end and tightened so that boards of various sizes can be accommodated. The upper plate receives one end of the extension arm. Two such plate systems are provided with the lower plate spaced apart from the board surface via a riser system to help prevent plate twisting during board travel. One or two kick bars run between the two extension arms and provide a basis of side support for a rider who may be fishing and provide a rectangular frame for installing a deck between board and outrigger.

A hat, such as a cap or a visor, has a typical neck cover and an onboard face cover that at least partially covers a user's face. The face cover is positionable between a deployed position wherein the face cover covers the user's face and the neck cover covers the user's neck area and a stowed position wherein the inner surface of the face cover is positioned against the inner surface of the neck cover. The face cover is held in the stowed position by either cooperating snaps or sections of hook and loop material located on the inner surface of each component with the respective units matingly engaged with one another.

Polymer compositions having elastomeric features, such as an extended elastic domain, are provided. The polymer compositions of the invention comprise a polyolefin, an ethylene acid copolymer and an ethylene vinyl acetate copolymer, and are useful in packaging materials, such as pallet stretch hoods.

A mounting system allows an action camera system or other device to be removably attached to a SCUBA demand regulator. A flexible ring encircles an outer surface of the regulator and is cinched thereabout, the shape of the ring corresponding to the shape of the outer surface of the regulator. A riser, which may be one or more prongs, rises upwardly from the ring and has a mount plate on a distal end thereof. The mount plate adhesively receives a flat adhesive plate of a desired device such as the action camera system.

A beach cart is formed from a frame that has a pair of wheel trucks depend downwardly from either end thereof. A handle is attached at one end of the frame, either to the frame or to the wheel truck thereat, to pull the cart. A pair of chairs is attached to the frame and each has a base, a back, and a leg rest with the back capable of reclining and the leg rest capable of rotating with respect to the base. A table is located on either end of the frame and each rotates between an upright folded position and a deployed horizontal position. The chair back and leg rest as well as the tables act as sidewall when items are being transported by the cart between two locations.

An all-in-one exercise machine that is designed to increase a user's speed, agility, and strength uses a treadmill, either motorized or manual, that can be inclined. A resistance hub attaches via a cable to a body harness worn by the user and acts as a resistive take up reel against the user's running. Smaller resistance hubs attach via cables to elbow and hand sleeves worn by the user and resist against the back and forth arm movements of the user while the user is running on the treadmill. These latter resistance hubs also act as weight resistance hubs for weight training on the device, the cables having appropriate weight lifting implements attached thereto.

An illuminated surgical retractor includes a blade, a handle, a curved section and an illumination assembly. The blade has a top surface and a bottom surface. The handle extends at an angle from a proximal end of the blade. The curved section connects the handle to the blade. The illumination assembly includes at least one light source, at least one battery and an activation device for energizing the light source. The illumination assembly is attachable to the curved section.

A composition that comprises a titanium compound, an iron compound, and a tungsten compound, wherein the titanium compound has a microcrystalline anatase structure and / or is obtained in the production of TiO2 according to the sulphate process, during hydrolysis of a solution which contains titanyl sulphate, and also in that the composition has a vanadium content, calculated as V, of less than 0.15 wt. % in relation to the solids content of the composition. A catalyst or catalyst raw material containing the claimed composition, as well as to a dimensionally stable and catalytically active solid body can be obtained by mixing the composition defined above with binders, plasticisers and optionally, further additives, molding the obtained composition preferably by extrusion, and subsequently carrying out calcination, or by providing a dimensionally stable and catalytically active solid body that can be obtained by applying the composition, optionally together with binders, plasticisers and further additives, to a substrate, and subsequently carrying out calcination.

An illumination system comprises at least two light sources (101,102,103) having different emission spectra to one another; a detection circuit (131,132,133) for sensing a light intensity using at least one of the light sources as a photosensor; and driving means (161,162,163) for driving the light source in dependence on the sensed spectral distribution of light. The emission spectrum of a light source with the smallest bandgap overlaps the emission spectrum of a light source with the second-smallest bandgap. The illumination system is possible to measure the intensity of light emitted by the light source with the smallest bandgap by putting the light source with the second-smallest bandgap in detection mode. The illumination system may also sense the spectral distribution of ambient light, to allow the output from the illumination system to be adjusted in dependence on the ambient light.

Compositions having electrocatalytic activity and composites having electrocatalytic activity, as well as processes for making compositions and composites are described. Also, processes for using such compositions and / or composites, such as, for example, a machine or equipment are described. Some aspects of embodiments and / or embodiments of the present invention are directed to a nanosize transition metal alloy (such as for example an alloy and / or one or more intermetallics comprising copper, cobalt, nickel, palladium, platinum, ruthenium, the like, and combinations thereof) that is electrocatalytically active. Some other aspects of embodiments and / or embodiments of the present invention are directed to a composite material comprising a nanosize transition metal alloy and a carbonaceous matrix.

A process for recovering a metal chloride or mixed metal chloride from a solid waste material comprising recoverable metal containing constituents produced by lead, copper or zinc smelting and refining processes, said process comprising the steps of: (i) heating the solid waste material; (ii) treating the heated material of step (i) with a gaseous chloride to form a gaseous metal chloride containing product; and (iii) treating the gaseous metal chloride containing product of step (ii) to recover the metal chloride or mixed metal chloride. The metal chloride may be further treated to extract the metal itself.

A guitar pick holder uses a finger or thumb worn ring to which the guitar pick is attached. The ring has a riser on its outer circumference, the riser having a pair of opposing openings. An offset clasp is rotatably received within the opening of the guitar pick with the guitar pick slid to a desired position on the offset clasp. The offset clasp is rotatably attached to the riser via a pair of prongs on the offset clasp that face each other such that each prong is received within one of the riser openings. The prongs are able to rotate within their respective opening.

A wheel brush for a wheelchair has an inverted U-shaped brush housing that has a longitudinal channel and an open bottom. A brush head is slidably received within the channel such that bristles located on the brush head extend out through the open bottom of the brush housing. The open bottom is sufficiently narrow as to prevent the brush head from passing therepast. A resilient clip is attached to the brush housing and is clipped to a vertical post of the wheelchair, such as the arm rest post, and is positioned so that the bristles engage a portion of the outer periphery of one of the wheels so as to brush clean the wheels whenever the wheelchair rolls and the rear wheels rotate.

The invention relates to a micro-organism nutrient solution for petroleum production, which comprises the components of (by weight proportion) urea 1-3%, NH4Cl 0.05-0.1%, amino acid 0.5-1%, NH3NO3 0.05-0.25%, Na2HPO4 0.1-0.5%, MgSO4*7H2O 0.01-0.05%, FeSO4*5H2O 0.05-0.1%, CaCl2 0.05-0.1%, ZnCl2 0.05-0.1%, molasses 1-4%, isodulcitol 0.1-0.5%, C8-C10 alkyl glycoside 1-5%, and balancing water.