mhurhangee/ep-ind-claims huggingface dataset:
A light emitting diode display comprising a light out-coupling device for light extraction from the LED display, the LED display having a sapphire substrate and LED arrays, the light out- coupling device comprising: at least one grid, the grid having a plurality of channels for converting a plurality of light beams to a plurality of aligned light beams; and at least one reflective material layer coated on at least a portion of the grid for substantially reflecting the plurality of light beams to avoid the plurality of light beams to be absorbed by the portion of the grid; wherein the light out-coupling device is placed on top of the sapphire substrate to receive the plurality of light beams, causing the plurality of light beams emitted from the LED arrays and scattered by the sapphire substrate to be converted to the plurality of aligned light beams, characterized in that the channels of the grid are filled with a polymer composite and in that an inert and stable high refractive index fluid layer having a refractive index higher than 1.5 is located in a gap between the grid and the sapphire substrate to further minimize light scattering from the sapphire substrate. at least one grid, the grid having a plurality of channels for converting a plurality of light beams to a plurality of aligned light beams; and at least one reflective material layer coated on at least a portion of the grid for substantially reflecting the plurality of light beams to avoid the plurality of light beams to be absorbed by the portion of the grid;
Handlebar grip of a bicycle or similar vehicle, comprising a substantially tubular body equipped with ends (7, 8) and having a substantially cylindrical cavity with a longitudinal axis, said body being suitable for being fitted on an end of the handlebars, a padding made of a soft material and associated with said body, a cover positioned above the padding, means (14, 16) for fastening the grip to the handlebars, characterised in that said cover comprises at least one part made from thermoshrinking and/or thermoformable material, so that, following a thermal variation by heating and/or cooling, said cover takes the form of the padding, and in that said padding has a longitudinal length, according to said longitudinal axis, that is shorter than the length of the body, so as to leave at least one of the ends (7, 8) of the body itself uncovered, and in that said cover has a longitudinal length, according to said longitudinal axis, that is substantially equal to the length of said body, so as to also cover the ends (7, 8) of said body that are uncovered by said padding.
A method of producing a non-woven material comprising: a) providing a feed mixture comprising poly(methyl methacrylate) and polylactic acid to a melt blown extrusion device; b) liquefying the feed mixture in the extrusion device to form a liquified feed mixture; c) blowing the liquified feed mixture through at least one nozzle to form a spray; d) depositing the spray on a surface; e) reducing a temperature of the spray such that the spray solidifies on the surface to form a sheet of non-woven material comprised of fibers. a) providing a feed mixture comprising poly(methyl methacrylate) and polylactic acid to a melt blown extrusion device; b) liquefying the feed mixture in the extrusion device to form a liquified feed mixture; c) blowing the liquified feed mixture through at least one nozzle to form a spray; d) depositing the spray on a surface; e) reducing a temperature of the spray such that the spray solidifies on the surface to form a sheet of non-woven material comprised of fibers.
A method of controlling a ball balancer in a washing machine, the method being characterized by the steps of: i) setting imbalance sensing times to detect an unbalanced mass corresponding to a plurality of water temperature ranges; ii) measuring water temperature in real time; iii) detecting imbalance of laundry within the imbalance sensing time selected from the preset imbalance sensing times according to the measured water temperature, when an optional dehydration mode starts; and iv) performing a dehydration process. i) setting imbalance sensing times to detect an unbalanced mass corresponding to a plurality of water temperature ranges; ii) measuring water temperature in real time; iii) detecting imbalance of laundry within the imbalance sensing time selected from the preset imbalance sensing times according to the measured water temperature, when an optional dehydration mode starts; and iv) performing a dehydration process.
Setting device for actuating a selector rod of a transmission, comprising a cylinder housing which is mountable in or on the transmission and in which a selector piston is received to be longitudinally displaceable, the piston bounding in the cylinder housing at least one work chamber (20, 22) selectably loadable with pressure and having a piston base body of plastics material, wherein the selector piston is provided with a recess extending along a longitudinal axis of the selector piston for reception of an end of the selector rod and is configured to be mounted on the end of the selector rod by means of a securing screw with a screw head, characterized in that a washer protruding transversely of the longitudinal axis of the selector piston into the recess is embedded in the plastics material of the piston base body to provide a mechanically positively couple and as seen along the longitudinal axis of the selector piston forms on a front side a first support surface for the screw head of the securing screw and on a rear side a second support surface for the end of the selector rod so that the selector piston has play-free connection with the selector rod by means of the securing screw via the washer.
A wheel assembly comprising a wheel and a hub, wherein the hub is configured to receive an axle about whose axis the wheel assembly rotates in use and wherein the hub and the wheel are configured for snap-fit engagement to form the wheel assembly, the hub and the wheel having mating surfaces which contact or lie adjacent to one another when engaged, the hub being substantially cylindrical and having a plurality of projections located at spaced intervals around the circumference of the hub, wherein each projection is located on a reduced-diameter section of the surface of the hub, with surface sections of full diameter provided circumferentially in between each reduced-diameter section, characterised in that the hub having the plurality of projections on the mating surface thereof, which projections engage with the mating surface of the wheel to provide the snap-fit engagement.
Doctor blade assembly for printing units, in particular for rotogravure printing units, comprising - a first doctor blade unit, comprising a single doctor blade and a first support structure (17, 51) a second doctor blade unit comprising a chambered doctor blade and a second support structure - a holding device (2, 41, 71) comprising a mounting means (38, 40; 72), for a support structure and - a moving means of the holding device (2, 41, 71), characterized in that the same mounting means (38, 40; 72) is adapted to fix alternatively the support structure (17, 51) of the first doctor blade unit (20, 24) and the support structure of the second doctor blade unit, so as to allow different inks to be used within the same printing unit. - a first doctor blade unit, comprising a single doctor blade and a first support structure (17, 51) a second doctor blade unit comprising a chambered doctor blade and a second support structure - a holding device (2, 41, 71) comprising a mounting means (38, 40; 72), for a support structure and - a moving means of the holding device (2, 41, 71),
A bandwidth extension method, comprising: acquiring a bandwidth extension parameter, wherein the bandwidth extension parameter comprises the following parameters: a linear predictive coefficient, LPC, line spectral frequency, LSF, parameters, an adaptive codebook contribution, and an algebraic codebook contribution; and performing, according to the bandwidth extension parameter, bandwidth extension on a decoded low-frequency signal, to obtain a high frequency band signal; wherein the step of performing, according to the bandwidth extension parameter, bandwidth extension on a decoded low-frequency signal, to obtain a high frequency band signal comprises: predicting high-frequency energy and a high band excitation signal according to the bandwidth extension parameter; and obtaining the high frequency band signal according to the high-frequency energy and the high band excitation signal; wherein the high-frequency energy is a high-frequency gain; and the predicting high-frequency energy and a high band excitation signal according to the bandwidth extension parameter comprises: predicting the high-frequency gain according to the LPC; and characterized in adaptively predicting the high band excitation signal by selecting a frequency band from a low frequency excitation signal according to difference values between the LSF parameters, wherein the low frequency excitation signal is a sum of the adaptive codebook contribution and the algebraic codebook contribution. acquiring a bandwidth extension parameter, wherein the bandwidth extension parameter comprises the following parameters: a linear predictive coefficient, LPC, line spectral frequency, LSF, parameters, an adaptive codebook contribution, and an algebraic codebook contribution; and performing, according to the bandwidth extension parameter, bandwidth extension on a decoded low-frequency signal, to obtain a high frequency band signal; wherein the step of performing, according to the bandwidth extension parameter, bandwidth extension on a decoded low-frequency signal, to obtain a high frequency band signal comprises: predicting high-frequency energy and a high band excitation signal according to the bandwidth extension parameter; and obtaining the high frequency band signal according to the high-frequency energy and the high band excitation signal; wherein the high-frequency energy is a high-frequency gain; and the predicting high-frequency energy and a high band excitation signal according to the bandwidth extension parameter comprises: predicting the high-frequency gain according to the LPC; and characterized in adaptively predicting the high band predicting the high-frequency gain according to the LPC; and characterized in adaptively predicting the high band excitation signal by selecting a frequency band from a low frequency excitation signal according to difference values between the LSF parameters, wherein the low frequency excitation signal is a sum of the adaptive codebook contribution and the algebraic codebook contribution.
A device for propagation of waves in impure water, the device comprising a liquid polar medium, signal-generator electronics and an antenna, the antenna connected to the signal-generator electronics; the antenna is arranged to emit an electromagnetic wave into the polar medium, characterised in that the formation of the antenna and its relationship to the polar medium are such that the electric field generated by the antenna is substantially confined within the polar medium, the polar medium being disposed in an enclosure, the antenna being within the enclosure and submerged in the polar medium, causing dipoles in the polar medium to re-radiate the electromagnetic wave into impure water; and, the signal generator electronics being arranged to provide a signal having a carrier frequency between 1 MHz and 1000 MHz.
An improved filtering system, suitable for filtering and eliminating particles in suspension of a liquid medium, comprising a collection tank for the liquid medium, a filter, propelling means for the liquid medium from the collection tank to the filter, and it further comprises stirring means of the liquid medium in the tank, means for measuring the turbidity of the liquid medium in the tank, dosage means of a filtering coadjuvant product in the tank, means for measuring the operating flowrate of the filter, and processing means, the processing means being linked in data communication with the stirring means of the liquid medium in the tank, the means for measuring the turbidity of the liquid medium in the tank, the dosage means of a filtering coadjuvant product in the tank, the means for measuring the operating flowrate of the filter and the propelling means for the liquid medium, and having the capacity to regulate the stirring means of the liquid medium, the dosage means of a coadjuvant product and the propelling means for the liquid medium, characterised in that it further comprises another collection tank of the now treated water from the filter, and another turbidity sensor and another additional stirrer in said tank linked in data communication with the processing means, the processing means having the capacity to regulate the additional stirrer, and it also further comprises means for controlling the quality of the waste of the filter linked in data communication with the processing means, and which comprise a conveyor and weighing belt for waste from the filter, a visualisation device over said waste, means for measuring the humidity of the waste, means for measuring the volume of the waste, another tank and another pump.
A method of demodulating an amplitude modulated signal, the method comprising: receiving the AM signal in an analogue domain; generating a digital representation of the AM signal; and in the digital domain: multiplying the digital representation with two or more digitally generated local oscillator signals to produce a first signal and a second signal substantially 90 degrees out of phase with the first signal; and processing the first signal and the second signal to demodulate the received AM signal to generate a demodulated digital signal, characterised in that the step of processing comprises: calculating the phase offset (Φ) between the local oscillator signals and a carrier wave of the received AM signal; low-pass filtering the first signal to generate a resultant digital signal, b cos Φ; and multiplying the resultant digital signal, b cos Φ, with the inverse cosine of the calculated phase offset (cos -1 Φ). receiving the AM signal in an analogue domain; generating a digital representation of the AM signal; and in the digital domain: multiplying the digital representation with two or more digitally generated local oscillator signals to produce a first signal and a second signal substantially 90 degrees out of phase with the first signal; and processing the first signal and the second signal to demodulate the received AM signal to generate a demodulated digital signal, characterised in that the step of processing comprises: calculating the phase offset (Φ) between the local oscillator signals and a carrier wave of the received AM signal; low-pass filtering the first signal to generate a resultant digital signal, b cos Φ; and multiplying the resultant digital signal, b cos Φ, with the inverse cosine of the calculated phase offset (cos -1 Φ). multiplying the digital representation with two or more digitally generated local oscillator signals to produce a first signal and a second signal substantially 90 degrees out of phase with the first signal; and processing the first signal and the second signal to demodulate the received AM signal to generate a demodulated digital signal, characterised in that the step of processing comprises: calculating the phase offset (Φ) between the local oscillator signals and a carrier wave of the received AM signal; low-pass filtering the first signal to generate a resultant digital signal, b cos Φ; and multiplying the resultant digital signal, b cos Φ, with the inverse cosine of the calculated phase offset (cos -1 Φ). calculating the phase offset (Φ) between the local oscillator signals and a carrier wave of the received AM signal; low-pass filtering the first signal to generate a resultant digital signal, b cos Φ; and multiplying the resultant digital signal, b cos Φ, with the inverse cosine of the calculated phase offset (cos -1 Φ).
Sensor for detecting soot, comprising the following: - a ceramic substrate having an electrically nonconductive surface exposed to a measurement gas, - an electrode structure formed on the substrate surface and having electrodes for measuring the electrical conductivity, - a heating system fitted to the substrate and serving for setting an operating temperature of 250-450°C, - at least one temperature measuring device, - wherein soot deposits present can be detected by measuring the conductivity between the electrodes, characterized in that, between the electrodes, finely divided, electrically conductive particles which are not in contact are applied on the substrate surface in order to reduce the quantity of soot required for generating a measurable conductivity. - a ceramic substrate having an electrically nonconductive surface exposed to a measurement gas, - an electrode structure formed on the substrate surface and having electrodes for measuring the electrical conductivity, - a heating system fitted to the substrate and serving for setting an operating temperature of 250-450°C, - at least one temperature measuring device, - wherein soot deposits present can be detected by measuring the conductivity between the electrodes,
A filled thermoplastic polyolefin composition comprising: (i) at least 1 part by weight based on the total weight of the composition of an olefin block copolymer, comprising one or more hard segment and one or more soft segment having an MFR equal to or greater than 5 g/10 min (at 190°C under an applied load of 2.16 kg); (ii) one or more linear ethylene polymer, one or more substantially linear ethylene polymer, or mixtures thereof wherein each linear ethylene polymer and/or substantially linear ethylene polymer independently have a density of equal to or greater than 0.875 g/cm 3; (iii) a propylene homopolymer and/or a random block copolymer wherein the propylene polymer has an MFR equal to or greater than 80 g/10 min (at 230°C under an applied load of 2.16 kg); (iv) a filler; and (v) optionally one or more of a plasticizer, a slip agent, an ignition resistant additive, a stabilizer, a colorant, a pigment, an antioxidant, an antistat, a flow enhancer, a mold release, or a nucleating agent. (i) at least 1 part by weight based on the total weight of the composition of an olefin block copolymer, comprising one or more hard segment and one or more soft segment having an MFR equal to or greater than 5 g/10 min (at 190°C under an applied load of 2.16 kg); (ii) one or more linear ethylene polymer, one or more substantially linear ethylene polymer, or mixtures thereof wherein each linear ethylene polymer and/or substantially linear ethylene polymer independently have a density of equal to or greater than 0.875 g/cm 3; (iii) a propylene homopolymer and/or a random block copolymer wherein the propylene polymer has an MFR equal to or greater than 80 g/10 min (at 230°C under an applied load of 2.16 kg); (iv) a filler; and (v) optionally one or more of a plasticizer, a slip agent, an ignition resistant additive, a stabilizer, a colorant, a pigment, an antioxidant, an antistat, a flow enhancer, a mold release, or a nucleating agent.
Electrohydraulic forming chamber for forming a part, comprising: - a first portion, called discharge frame, comprising an internal wall delimiting a discharge chamber intended to receive a volume of fluid, - a second portion, called die, comprising a forming chamber having an imprint intended to complement the form that the part has to take after deformation, - an electrohydraulic discharge system, said part being intended to be positioned between the discharge chamber and the forming chamber before an activation of said electrohydraulic discharge system, the activation of said electrohydraulic discharge system causing the projection and deformation of the part against the imprint of the forming chamber, characterised in that the internal wall is covered with two non-metallic coatings (24, 25), and in that the first non-metallic coating situated at the electrohydraulic discharge system is chosen in a material with a greater dielectric strength than the second coating. - a first portion, called discharge frame, comprising an internal wall delimiting a discharge chamber intended to receive a volume of fluid, - a second portion, called die, comprising a forming chamber having an imprint intended to complement the form that the part has to take after deformation, - an electrohydraulic discharge system,
A multilayer tablet for controlled release of a magnesium salt, oxide or hydroxide, for use in the treatment of states, disorders or conditions caused by magnesium deficiency, comprising: (a) an immediate gastric release layer containing a magnesium oxide or hydroxide, or a magnesium salt selected from magnesium acetate, ascorbate, aspartate, carbonate, chloride, citrate, potassium citrate, dicitrate, fumarate, gluconate, glycerophosphate, lactate, phosphate 5 hydrate, pidolate, propionate and phosphate; a disintegrating agent and a binding polymer; (b) a sustained-release layer containing (i) a polymer able to form a hydrogel matrix when it comes into contact with the fluids of the gastrointestinal tract, (ii) an organic acid able to dissociate in the gastrointestinal fluids, selected from citric acid, tartaric acid, ascorbic acid and lactic acid, and (iii) a magnesium oxide or hydroxide or a magnesium salt as defined above; and optionally, (c) an inert layer inserted between layers (a) and (b), containing a disintegrating agent and a water-insoluble diluent, wherein said layers (a), (b) and (c) are exposed to the gastrointestinal fluids after the tablet is swallowed. (a) an immediate gastric release layer containing a magnesium oxide or hydroxide, or a magnesium salt selected from magnesium acetate, ascorbate, aspartate, carbonate, chloride, citrate, potassium citrate, dicitrate, fumarate, gluconate, glycerophosphate, lactate, phosphate 5 hydrate, pidolate, propionate and phosphate; a disintegrating agent and a binding polymer; (b) a sustained-release layer containing (i) a polymer able to form a hydrogel matrix when it comes into contact with the fluids of the gastrointestinal tract, (ii) an organic acid able to dissociate in the gastrointestinal fluids, selected from citric acid, tartaric acid, ascorbic acid and lactic acid, and (iii) a magnesium oxide or hydroxide or a magnesium salt as defined above; and optionally, (c) an inert layer inserted between layers (a) and (b), containing a disintegrating agent and a water-insoluble diluent,
Rotary actuation device, comprising: an actuation knob mounted rotatably about a rotation axis; and a detection means for detecting a rotary actuation of the actuation knob, characterized in that the actuation knob has on an end side of the actuation knob a reflection section, which has reflection faces with different reflection positions along a circumferential direction of the actuation knob; and the detection means has at least one stationary optical distance sensor (28a, 28b), which is arranged opposite the end side in the axial direction of the actuation knob, for detecting a distance between the distance sensor (28a, 28b) and a reflection face, currently facing toward the distance sensor, of the reflection section of the actuation knob. an actuation knob mounted rotatably about a rotation axis; and a detection means for detecting a rotary actuation of the actuation knob, characterized in that the actuation knob has on an end side of the actuation knob a reflection section, which has reflection faces with different reflection positions along a circumferential direction of the actuation knob; and the detection means has at least one stationary optical distance sensor (28a, 28b), which is arranged opposite the end side in the axial direction of the actuation knob, for detecting a distance between the distance sensor (28a, 28b) and a reflection face, currently facing toward the distance sensor, of the reflection section of the actuation knob.