mhurhangee/ep-ind-claims huggingface dataset:
A method of calibrating a spectrophotometer comprising a flash lamp, the method comprising: receiving light from the flash lamp at a monochromator of the spectrometer, wherein the flash lamp is a short arc noble gas flash lamp with transverse or axially aligned electrodes; configuring the monochromator to progressively transmit the received light at each of a plurality wavelengths of a selected range of wavelengths, wherein the range of wavelengths is associated with a wavelength feature according to a known spectral profile of the flash lamp, and wherein the wavelength feature is a self-absorption feature; determining a spectrum of the flash lamp, wherein the spectrum comprises a corresponding power or intensity value for each of the plurality of wavelengths; considering the self-absorption feature of the determined spectrum as an inverted peak; evaluating a peak center of the inverted peak; and calibrating the spectrophotometer based on the evaluated peak center. receiving light from the flash lamp at a monochromator of the spectrometer, wherein the flash lamp is a short arc noble gas flash lamp with transverse or axially aligned electrodes; configuring the monochromator to progressively transmit the received light at each of a plurality wavelengths of a selected range of wavelengths, wherein the range of wavelengths is associated with a wavelength feature according to a known spectral profile of the flash lamp, and wherein the wavelength feature is a self-absorption feature; determining a spectrum of the flash lamp, wherein the spectrum comprises a corresponding power or intensity value for each of the plurality of wavelengths; considering the self-absorption feature of the determined spectrum as an inverted peak; evaluating a peak center of the inverted peak; and calibrating the spectrophotometer based on the evaluated peak center.
A hinge for doors of electrical household appliances, comprising: - a first element and a second element pivoted to each other and movable relative to each other in tilting fashion, said first and second elements (2, 3) being fixable one to a frame and the other to a door of an appliance, to make the door movable with respect to the frame between a closed position and an open position, said second element being made of sheet metal, - a connecting lever to connect said first and second elements (2, 3), said connecting lever being pivoted on said first element, - at least one elastic element operatively connected to said lever to oppose the weight force of the door during the opening of the door, characterised in that it comprises a slot for housing said at least one elastic element made in said second element, and means for containing and guiding said at least one elastic element configured to guide the extension/compression movement of said elastic element along said slot, said slot being defined by a gap of material in the metal sheet of said second element. - a first element and a second element pivoted to each other and movable relative to each other in tilting fashion, said first and second elements (2, 3) being fixable one to a frame and the other to a door of an appliance, to make the door movable with respect to the frame between a closed position and an open position, said second element being made of sheet metal, - a connecting lever to connect said first and second elements (2, 3), said connecting lever being pivoted on said first element, - at least one elastic element operatively connected to said lever to oppose the weight force of the door during the opening of the door, characterised in that it comprises a slot for housing said at least one elastic element made in said second element, and means for containing and guiding said at least one elastic element configured to guide the extension/compression movement of said elastic element along said slot, said slot being defined by a gap of material in the metal sheet of said second element.
Composite large frame for the manufacture of doors and/or windows with a fixed rim and at least one leaf, which may be fixed or movable, wherein the leaf has at least one element along its perimeter, said element being formed by at least one aluminum profile, at least one wood profile and mechanical fittings, and the mechanical fittings are located between the at least one wood profile and the at least one aluminium profile of the respective elements, in order to unite the wood profiles to the aluminum profiles; the at least one wood profile and the at least one aluminum profile are additionally joined to each other by means of screws, characterised in that the at least one wood profile and at least one aluminum profile are glued to each other by at least one adhesive, said adhesive being based on polyurethane. the leaf has at least one element along its perimeter, said element being formed by at least one aluminum profile, at least one wood profile and mechanical fittings, and the mechanical fittings are located between the at least one wood profile and the at least one aluminium profile of the respective elements, in order to unite the wood profiles to the aluminum profiles; the at least one wood profile and the at least one aluminum profile are additionally joined to each other by means of screws, characterised in that the at least one wood profile and at least one aluminum profile are glued to each other by at least one adhesive, said adhesive being based on polyurethane.
A high-speed current shunt, comprising: a) a flat conductive metal strap having a first and a second electrode at each end of said strap for connection to an external circuit for receiving current through the strap; said strap having a defined current-measuring region extending from a first linear position to a second linear position along the length of the strap; characterized by b) a tapered parallel-plate transmission-line impedance-matching transformer, comprising: i) first and second plates tapered in shape and having a wide end and a narrow end, relative to one another; each tapered plate having a length approximately 10 times that of width of said metal strap; ii) said first plate being attached at its wide end to said first linear position of the defined measuring region by a solder and said second plate being attached at its wide end to said second linear position of the defined measuring region by a solder; and iii) a coaxial cable with a center conductor being attached by a solder to the narrow end of the first plate, and a shield being attached by a solder to the narrow end of the second plate. a) a flat conductive metal strap having a first and a second electrode at each end of said strap for connection to an external circuit for receiving current through the strap; said strap having a defined current-measuring region extending from a first linear position to a second linear position along the length of the strap; characterized by b) a tapered parallel-plate transmission-line impedance-matching transformer, comprising: i) first and second plates tapered in shape and having a wide end and a narrow end, relative to one another; each tapered plate having a length approximately 10 times that of width of said metal strap; ii) said first plate being attached at its wide end to said first linear position of the defined measuring region by a solder and said second plate being attached at its wide end to said second linear position of the defined measuring region by a solder; and iii) a coaxial cable with a center conductor being attached by a solder to the narrow end of the first plate, and a shield being attached by a solder to the narrow end of the second plate. i) first and second plates tapered in shape and having a wide end and a narrow end, relative to one another; each tapered plate having a length approximately 10 times that of width of said metal strap; ii) said first plate being attached at its wide end to said first linear position of the defined measuring region by a solder and said second plate being attached at its wide end to said second linear position of the defined measuring region by a solder; and iii) a coaxial cable with a center conductor being attached by a solder to the narrow end of the first plate, and a shield being attached by a solder to the narrow end of the second plate.
A process for removal of pesticide residues from vegetables or fruits comprising the following step: irradiating the vegetables or fruits having a concentration of at least one pesticide selected from the group consisting of pirimiphos-methyl and cypermethrin by an ionizing radiation, wherein the vegetables or fruits are exposed to radiation of 7000 Gy irradiating the vegetables or fruits having a concentration of at least one pesticide selected from the group consisting of pirimiphos-methyl and cypermethrin by an ionizing radiation, wherein the vegetables or fruits are exposed to radiation of 7000 Gy
Front structure of a motor vehicle which has a passenger compartment and an engine compartment which extends in continuation of the passenger compartment, the front structure comprising: - a bulkhead which extends transversely between the engine compartment and the passenger compartment and which is suitable for supporting a steering column; - two substantially parallel front side members which are connected to the bulkhead and which extend longitudinally in the engine compartment; - a steering ball joint which is arranged in the bulkhead substantially in line with the steering column and which protrudes into the engine compartment between the two side members close to the connection between the bulkhead and one of the side members, the steering ball joint having a base and an oblong hole which is provided in the base and which defines an edge which extends around the oblong hole opposite the engine compartment and; - a rack which is installed in the engine compartment and a rack joint which is capable of engaging between the rack and the steering ball joint when the steering column is connected to the rack via the oblong hole; characterized in that it further comprises an annular planar component which is installed in a state applied to the edge and which extends around the oblong hole in order to be able to widen the receiving bearing of the rack joint. - a bulkhead which extends transversely between the engine compartment and the passenger compartment and which is suitable for supporting a steering column; - two substantially parallel front side members which are connected to the bulkhead and which extend longitudinally in the engine compartment; - a steering ball joint which is arranged in the bulkhead substantially in line with the steering column and which protrudes into the engine compartment between the two side members close to the connection between the bulkhead and one of the side members, the steering ball joint having a base and an oblong hole which is provided in the base and which defines an edge which extends around the oblong hole opposite the engine compartment and; - a rack which is installed in the engine compartment and a rack joint which is capable of engaging between the rack and the steering ball joint when the steering column is connected to the rack via the oblong hole;
An aqueous coating composition comprising an acrylic resin dispersion and a melamine resin, wherein the acrylic resin dispersion has a core/shell structure, the acrylic resin dispersion is a dispersion of a solution-polymerization product of a core part preparation monomer (a-1) and a shell part preparation monomer (a-2), wherein the shell part preparation monomer (a-2) includes an acid group-containing polymerizable monomer, a mass ratio of a core part to a shell part of the acrylic resin dispersion is in a range of core part/shell part = 30/70 to 70/30, the shell part of the acrylic resin dispersion has an acid group, and a neutralization rate of acid groups in the shell part is 50% or more, a weight-average molecular weight of the acrylic resin dispersion is in a range of 10,000 to 70,000, the core part preparation monomer (a-1) has an acid value of 10 mg KOH/g or less, and the shell part preparation monomer (a-2) has an acid value of 10 mg KOH/g or more and 70 mg KOH/g or less, a whole monomer mixture including the core part preparation monomer (a-1) and the shell part preparation monomer (a-2) has an acid value of 10 mg KOH/g or more and 30 mg KOH/g or less, a glass transition temperature of the acrylic resin dispersion is in a range of -10 to 60°C, and the melamine resin includes a hydrophobic melamine resin. the acrylic resin dispersion has a core/shell structure, the acrylic resin dispersion is a dispersion of a solution-polymerization product of a core part preparation monomer (a-1) and a shell part preparation monomer (a-2), wherein the shell part preparation monomer (a-2) includes an acid group-containing polymerizable monomer, a mass ratio of a core part to a shell part of the acrylic resin dispersion is in a range of core part/shell part = 30/70 to 70/30, the shell part of the acrylic resin dispersion has an acid group, and a neutralization rate of acid groups in the shell part is 50% or more, a weight-average molecular weight of the acrylic resin dispersion is in a range of 10,000 to 70,000, the core part preparation monomer (a-1) has an acid value of 10 mg KOH/g or less, and the shell part preparation monomer (a-2) has an acid value of 10 mg KOH/g or more and 70 mg KOH/g or less, a whole monomer mixture including the core part preparation monomer (a-1) and the shell part preparation monomer (a-2) has an acid value of 10 mg KOH/g or more and 30 mg KOH/g or less, a glass transition temperature of the acrylic resin dispersion is in a range of -10 to 60°C, and the melamine resin includes a hydrophobic melamine resin.
A grip mat for a vehicle comprising an elongate lattice-form body comprising spaced apart wave-form elements running across the width of the elongate body and connecting elements connecting adjacent wave-form elements, each wave-form element being connected to each adjacent wave-form element by a series of spaced apart connecting elements, wherein the width of each wave-form element is less than the width of the spacing between adjacent wave-form elements.
A method of metallization of a polymer substrate comprising: a) providing a polymer substrate; b) applying a primer comprising a polyamine compound to the polymer substrate to provide a hydrophilic coating on the polymer substrate; c) applying a hydrophobic top coat directly adjacent the primer to form a shielding coating on the substrate, the hydrophobic top coat comprises one or more compounds chosen from alkyl alcohol alkoxylates, alkyl thiols, non-polymer primary alkyl amines and non-polymer secondary alkylamines; d) selectively etching the shielding coating to expose portions of the polymer substrate; e) providing a catalyst to the polymer substrate comprising the shielding coating; and f) selectively electroless metal plating the polymer substrate. a) providing a polymer substrate; b) applying a primer comprising a polyamine compound to the polymer substrate to provide a hydrophilic coating on the polymer substrate; c) applying a hydrophobic top coat directly adjacent the primer to form a shielding coating on the substrate, the hydrophobic top coat comprises one or more compounds chosen from alkyl alcohol alkoxylates, alkyl thiols, non-polymer primary alkyl amines and non-polymer secondary alkylamines; d) selectively etching the shielding coating to expose portions of the polymer substrate; e) providing a catalyst to the polymer substrate comprising the shielding coating; and f) selectively electroless metal plating the polymer substrate.
A semiconductor package comprising: a multilayer ceramic substrate; a metallic ring on the multilayer ceramic substrate; an electrode on the multilayer ceramic substrate inside the metallic ring; an internal heat sink on the multilayer ceramic substrate inside the metallic ring; an optical semiconductor element on the internal heat sink and connected to the electrode; and a metallic cap with a window, the metallic cap joined to the metallic ring and covering the optical semiconductor element, the metallic ring is thicker than the electrode, characterized in that an inner end portion of the metallic ring touches the internal heat sink so that heat is conducted from the internal heat sink to the metallic ring, and the metallic ring has a higher heat conductivity than the multilayer ceramic substrate. a multilayer ceramic substrate; a metallic ring on the multilayer ceramic substrate; an electrode on the multilayer ceramic substrate inside the metallic ring; an internal heat sink on the multilayer ceramic substrate inside the metallic ring; an optical semiconductor element on the internal heat sink and connected to the electrode; and a metallic cap with a window, the metallic cap joined to the metallic ring and covering the optical semiconductor element, the metallic ring is thicker than the electrode, characterized in that an inner end portion of the metallic ring touches the internal heat sink so that heat is conducted from the internal heat sink to the metallic ring, and the metallic ring has a higher heat conductivity than the multilayer ceramic substrate.
A burner for cooking food in a cooking device, comprising: a flow passage (731, 741, 751) through which gas flows, the flow passage (731, 741, 751) having a fork or grating shape is provided by: a supply part configured to supply gas; a distribution part configured to receive gas from the supply part; and a plurality of parallel combustion parts (730, 740, 750) comprising a plurality of flame holes (733, 743, 753), which are formed in at least one side of the combustion parts (730, 740, 750) in a direction perpendicular to a gas flow direction for receiving gas from the distribution part so as to allow gas or a mixture of gas and air to be burned at the flame holes, wherein the supply part and the distribution part extend in parallel with each other, characterized by further comprising a neck part at a position from which one of the combustion parts branches off from the distribution part, the neck part having a cross sectional area smaller than a cross sectional area of the one of the combustion parts (730, 740, 750); and by the neck part being disposed at a position from which the most downstream one of the combustion parts in a direction in which gas is transferred from the supply part to the distribution part is branched off from the distribution part. a flow passage (731, 741, 751) through which gas flows, the flow passage (731, 741, 751) having a fork or grating shape is provided by: a supply part configured to supply gas; a distribution part configured to receive gas from the supply part; and a plurality of parallel combustion parts (730, 740, 750) comprising a plurality of flame holes (733, 743, 753), which are formed in at least one side of the combustion parts (730, 740, 750) in a direction perpendicular to a gas flow direction for receiving gas from the distribution part so as to allow gas or a mixture of gas and air to be burned at the flame holes, a supply part configured to supply gas; a distribution part configured to receive gas from the supply part; and a plurality of parallel combustion parts (730, 740, 750) comprising a plurality of flame holes (733, 743, 753), which are formed in at least one side of the combustion parts (730, 740, 750) in a direction perpendicular to a gas flow direction for receiving gas from the distribution part so as to allow gas or a mixture of gas and air to be burned at the flame holes, wherein the supply part and the distribution part extend in parallel with each other, characterized by further comprising a neck part at a position from which one of the combustion parts branches off from the distribution part, the neck part having a cross sectional area smaller than a cross sectional area of the one of the combustion parts (730, 740, 750); and by the neck part being disposed at a position from which the most downstream one of the combustion parts in a direction in which gas is transferred from the supply part to the distribution part is branched off from the distribution part.
Method for producing a lead-free sliding bearing material, in which a material based on copper, which consists of 2.1% to 2.6% of iron and 0.015% to 0.15% of phosphorus, remainder copper, is atomised to form powder, wherein after atomising, in total at least 0.1%, preferably at least 0.2% and in total not more than 3% of one of the elements aluminium, magnesium, silicon, titanium, zirconium, chromium, manganese, zinc, nickel and molybdenum is added as powder, mixed with the material and ground.
A method for producing a strand of the tobacco processing industry, comprising a method for processing a wrapper material strip for a rod-shaped article of the tobacco processing industry having the following method steps: - Providing the wrapper material strip, - Conveying the wrapper material strip in a longitudinal axial conveying direction to an embossing device, and - Embossing the wrapper material strip, wherein the wrapper material strip is continuously conveyed, at least at times, during the embossing, - Conveying the embossed wrapper material strip to a formatting device, wherein in an inlet area of the formatting device, a strand material is dispensed onto the embossed wrapper material strip and the embossed wrapper material strip is in addition positioned on another wrapper material strip, and the embossed wrapper material strip and the other wrapper material strip are wound around the strand material during the longitudinal-axial conveying through the formatting device, characterized in that the embossed wrapper material strip is guided between the embossing device and the inlet area of the formatting device in at least two places in succession in the conveying direction of the embossed wrapper material strip by a guide (63, 63') in each case, wherein the embossed wrapper material strip is guided laterally on both edges of the embossed wrapper material strip, at least in the guide that is adjacent to the inlet area of the formatting device or that adjoins the inlet area of the formatting device. - Providing the wrapper material strip, - Conveying the wrapper material strip in a longitudinal axial conveying direction to an embossing device, and - Embossing the wrapper material strip, wherein the wrapper material strip is continuously conveyed, at least at times, during the embossing, - Conveying the embossed wrapper material strip to a formatting device, wherein in an inlet area of the formatting device, a strand material is dispensed onto the embossed wrapper material strip and the embossed wrapper material strip is in addition positioned on another wrapper material strip, and the embossed wrapper material strip and the other wrapper material strip are wound around the strand material during the longitudinal-axial conveying through the formatting device, characterized in that the embossed wrapper material strip is guided between the embossing device and the inlet area of the formatting device in at least two places in succession in the conveying direction of the embossed wrapper material strip by a guide (63, 63') in each case, wherein the embossed wrapper material strip is guided laterally on both edges of the embossed wrapper material strip, at least in the guide that is adjacent to the inlet area of the formatting device or that adjoins the inlet area of the formatting device.