mhurhangee/patent-ind-claim-en huggingface dataset:
An apparatus comprising a data transmitter that comprises an analog front end connectable to proximal ends of a plurality of subscriber lines and a digital signal processor configured to drive the analog front end to cause a plurality of output signals to be transmitted on the subscriber lines using frequency-division multiplexing; wherein the digital signal processor comprises a vector processor configured to: for a first tone, generate a plurality of first precoded data signals (546 1 -546 N ) by applying a plurality of weighting factors to a value being communicated to a data receiver at a distal end of a selected one of the subscriber lines; and drive the analog front end to apply each of the first precoded data signals to a respective one of the subscriber lines ; wherein the first precoded data signals that are applied to the subscriber lines other than the selected one of the subscriber lines are coupled to the selected one of the subscriber lines by way of interline crosstalk on the first tone; wherein the weighting factors are selected such as to cause constructive interference of the first precoded data signals received by the data receiver, each of the weighting factors being represented by a one-bit value, a two-bit value, or a three-bit value; and wherein the vector processor is configured to apply any of the weighting factors to the value using one or more operations from a set comprising: a sign-bit change; a swap of real and imaginary parts of a complex value; and setting a value to zero. wherein the digital signal processor comprises a vector processor configured to: for a first tone, generate a plurality of first precoded data signals (546 1 -546 N ) by applying a plurality of weighting factors to a value being communicated to a data receiver at a distal end of a selected one of the subscriber lines; and drive the analog front end to apply each of the first precoded data signals to a respective one of the subscriber lines ; for a first tone, generate a plurality of first precoded data signals (546 1 -546 N ) by applying a plurality of weighting factors to a value being communicated to a data receiver at a distal end of a selected one of the subscriber lines; and drive the analog front end to apply each of the first precoded data signals to a respective one of the subscriber lines ; wherein the first precoded data signals that are applied to the subscriber lines other than the selected one of the subscriber lines are coupled to the selected one of the subscriber lines by way of interline crosstalk on the first tone; wherein the weighting factors are selected such as to cause constructive interference of the first precoded data signals received by the data receiver, each of the weighting factors being represented by a one-bit value, a two-bit value, or a three-bit value; and wherein the vector processor is configured to apply any of the weighting factors to the value using one or more operations from a set comprising: a sign-bit change; a swap of real and imaginary parts of a complex value; and setting a value to zero. a sign-bit change; a swap of real and imaginary parts of a complex value; and setting a value to zero.
A signalling assembly comprising a main body with a pyramidal shape with at least three side faces , a base and at least a support joined by the base of the main body , wherein a side face comprises a folding line from an upper vertex (V) of the side face to a midpoint (M) of the base of the side face , wherein: - the side faces (1a, 1b and 1c) are permanently joined by lateral edges of the side faces and the base is permanently joined to at least the base of one side face by at least a strip , characterised in that - the side faces not attached to the base comprise a lower recess towards the inside of the body and a protruding portion at the inside formed by the recess , and wherein - the base comprises a slightly curved surface with a perimeter angularly broken to fit into the inner protruding portion of the side faces , wherein the base lies on the protruding portions when the main body is assembled, and wherein - the base comprises a central housing with at least two radial cuts of a diameter larger than the housing , through which at least one support is inserted. - the side faces (1a, 1b and 1c) are permanently joined by lateral edges of the side faces and the base is permanently joined to at least the base of one side face by at least a strip , characterised in that - the side faces not attached to the base comprise a lower recess towards the inside of the body and a protruding portion at the inside formed by the recess , and wherein - the base comprises a slightly curved surface with a perimeter angularly broken to fit into the inner protruding portion of the side faces , wherein the base lies on the protruding portions when the main body is assembled, and wherein - the base comprises a central housing with at least two radial cuts of a diameter larger than the housing , through which at least one support is inserted.
A process for recovering precious metals from secondary sources encompassing the following steps: (a) providing a secondary source selected from the group consisting of fly ashes, incineration ashes or their concentrates; (b) subjecting said source of step (a) to a sieving process to obtain a fraction comprising particles having a diameter ranging from 0.1 to 0.2mm; and (c) subjecting the fraction obtained in step (b) to a bioleaching process capable of recovering said precious metals from the waste residue, wherein heterotrophic microorganisms are used which are selected from the group consisting of Bacillus megaterium, Bacillus mycoides, Chromobacterium aquaticum, Pseudomonas species, Pseudomonas BR11571, Rhodococcus species, Stenothrophomonas species and Streptomyces species, wherein fractions comprising particles containing lead in amounts of less than 20 g/kg and copper in amounts of less than 80 g/kg. (a) providing a secondary source selected from the group consisting of fly ashes, incineration ashes or their concentrates; (b) subjecting said source of step (a) to a sieving process to obtain a fraction comprising particles having a diameter ranging from 0.1 to 0.2mm; and (c) subjecting the fraction obtained in step (b) to a bioleaching process capable of recovering said precious metals from the waste residue, wherein heterotrophic microorganisms are used which are selected from the group consisting of Bacillus megaterium, Bacillus mycoides, Chromobacterium aquaticum, Pseudomonas species, Pseudomonas BR11571, Rhodococcus species, Stenothrophomonas species and Streptomyces species,
Elevating work platform including a crane mechanism and a cage , wherein an operating device including a protective function in case of an overload of a hand control device , caused by squeezing/jamming of a person in the cage , is disposed in the cage , the operating device comprising: a bottom plate ; the hand control device disposed in an angular relation to the bottom plate and moveable at least one-dimensionally with respect to the bottom plate ; and a movement sensor configured to determine a position and/or a movement of the hand control device with respect to the bottom plate and to output a movement signal depending on the determined position and/or the determined movement; and characterized in that the elevating work platform further comprises a force sensor disposed in the bottom plate or in a component connected to the bottom plate and configured to determine a force acting on the hand control device and transmitted by the hand control device to the bottom plate and to output a force signal depending on the determined force. a bottom plate ; the hand control device disposed in an angular relation to the bottom plate and moveable at least one-dimensionally with respect to the bottom plate ; and a movement sensor configured to determine a position and/or a movement of the hand control device with respect to the bottom plate and to output a movement signal depending on the determined position and/or the determined movement; and characterized in that the elevating work platform further comprises a force sensor disposed in the bottom plate or in a component connected to the bottom plate and configured to determine a force acting on the hand control device and transmitted by the hand control device to the bottom plate and to output a force signal depending on the determined force.
A muffler for use in a refrigerating device , the muffler comprising an outer casing , an inner wall , and a sound absorbing material provided between the inner wall and the outer casing, the inner wall defining a fluid inlet , a fluid outlet , and a fluid passage deflected between the fluid inlet and the fluid outlet, wherein the sound absorbing material is made of glass fiber or another suitable material, and wherein at least a partial region of the inner wall is provided with perforations; the muffler characterised in that the inner wall has a higher perforation rate at the inner side of the fluid passage than that at the outer side of the fluid passage.
A can body manufacturing method, the can body being used for a beverage can, the can body manufacturing method comprising: forming a first white-ink layer on a part of an outer circumferential surface of the can body which is formed cylindrically with a metal material and on the outer circumferential surface of which a metal base appears, by ejecting white ink of ultraviolet-curable type onto the outer circumferential surface of the can body, the first white-ink layer covering the metal base on the part of the outer circumferential surface of the can body where the first white-ink layer is formed; curing the first white-ink layer by ultraviolet light; forming a second white-ink layer by attaching ultraviolet-curable white ink to a part of the first white-ink layer to increase a thickness of the part of the first white-ink layer, after forming the first white-ink layer and the second white-ink layer on the first white-ink layer, forming an image layer on the outer circumferential surface of the can body using ultraviolet-curable colour link, and curing the second white-ink layer and the image layer by ultraviolet light; wherein the image layer is formed on a portion of the outer circumferential surface of the can body where the first white-ink layer is formed and the thickness is increased by the second white-ink layer on the first white-ink layer, a portion of the outer circumferential surface of the can body where the first white-ink layer is formed and the thickness is not increased by the second white-ink layer on of the first white-ink layer, and a portion where the metal base appears. forming a first white-ink layer on a part of an outer circumferential surface of the can body which is formed cylindrically with a metal material and on the outer circumferential surface of which a metal base appears, by ejecting white ink of ultraviolet-curable type onto the outer circumferential surface of the can body, the first white-ink layer covering the metal base on the part of the outer circumferential surface of the can body where the first white-ink layer is formed; curing the first white-ink layer by ultraviolet light; forming a second white-ink layer by attaching ultraviolet-curable white ink to a part of the first white-ink layer to increase a thickness of the part of the first white-ink layer, after forming the first white-ink layer and the second white-ink layer on the first white-ink layer, forming an image layer on the outer circumferential surface of the can body using ultraviolet-curable colour link, and curing the second white-ink layer and the image layer by ultraviolet light; wherein the image layer is formed on a portion of the outer circumferential surface of the can body where the first white-ink layer is formed and the thickness is increased by the second white-ink layer on the first white-ink layer, a portion of the outer circumferential surface of the can body where the first white-ink layer is formed and the thickness is not increased by the second white-ink layer on of the first white-ink layer, and a portion where the metal base appears.
False twist device for an open-end spinning device to introduce a false twist in a yarn produced in an open-end spinning device , wherein the false twist device has a largely tubular corpus and several false twist edges arranged behind one another in yarn draw-off direction (G), inclined by an angle (α) in the corpus with regard to the yarn draw-off direction (G), wherein the several false twist edges protrude in such a way into the interior of the tubular corpus that the yarn on each one of the false twist edges experiences a deflection, wherein the false twist device has at least three false twist edges characterized in that the at least three false twist edges are arranged offset in such a way in circumferential direction in the corpus , that the yarn experiences a spatial, helical deflection simultaneously compared to its regular yarn draw-off direction (G) through the successive deflections on the at least three false twist edges .
Vehicle, having at least one battery unit with one or more battery cells , at least one temperature measurement facility and a heat sink , which are accommodated together in a battery housing of the battery unit , wherein a coolant (K) is able to flow through the heat sink to cool the battery unit , wherein - at least one air humidity measurement facility , which is suitable for measuring the air humidity (F) within the battery housing with the formation of a humidity value (Mf) that indicates the air humidity (F), is arranged in the battery housing , and - a control facility , which influences the temperature (T) of the coolant (K) as a function of the measured humidity value (Mf) and a temperature measurement value (Mt) measured by the temperature measurement facility , is connected to the air humidity measurement facility and the temperature measurement facility , c haracterised in that - the battery housing can be ventilated by means of a ventilation facility , - the ventilation facility feeds dehumidified air into the battery housing , and - the ventilation facility is connected to a compressed air system , which supplies compressed air for operating a vehicle component, in particular a vehicle brake , and the battery housing is ventilated by the compressed air or the compressed air is first depressurised and the depressurised air is fed into the battery housing . - at least one air humidity measurement facility , which is suitable for measuring the air humidity (F) within the battery housing with the formation of a humidity value (Mf) that indicates the air humidity (F), is arranged in the battery housing , and - a control facility , which influences the temperature (T) of the coolant (K) as a function of the measured humidity value (Mf) and a temperature measurement value (Mt) measured by the temperature measurement facility , is connected to the air humidity measurement facility and the temperature measurement facility , - the battery housing can be ventilated by means of a ventilation facility , - the ventilation facility feeds dehumidified air into the battery housing , and - the ventilation facility is connected to a compressed air system , which supplies compressed air for operating a vehicle component, in particular a vehicle brake , and the battery housing is ventilated by the compressed air or the compressed air is first depressurised and the depressurised air is fed into the battery housing .
A liquid sample analysis method comprising: providing an excitation light and a broadband light to a liquid sample ; obtaining, by a fluorescence spectrometer, a measured emission pre-spectrum from the liquid sample; determining a peak of the measured emission pre-spectrum, wherein the peak comprises a first intensity; adjusting, when the first intensity is outside a desired range, an integration time to produce a measured emission spectrum; determining an absorbance of a broadband light source based on the broadband light ; adjusting the measured emission spectrum based on the absorbance of the excitation light and the broadband light source, by using an explicit correction; wherein the explicit correction comprises correcting an effect of the liquid sample absorbance on a fluorescence emission using a mathematical model that describes a relationship between a fluorescence spectra and an absorbance spectra for a given optical geometry of the fluorescence spectrometer; generating a predicted concentration of a fluorescent tagging compound in the liquid sample using the adjusted measured emission spectrum; and comparing the predicted concentration of the fluorescent tagging compound in the liquid sample to a preset concentration of the fluorescent tagging compound in the liquid sample. providing an excitation light and a broadband light to a liquid sample ; obtaining, by a fluorescence spectrometer, a measured emission pre-spectrum from the liquid sample; determining a peak of the measured emission pre-spectrum, wherein the peak comprises a first intensity; adjusting, when the first intensity is outside a desired range, an integration time to produce a measured emission spectrum; determining an absorbance of a broadband light source based on the broadband light ; adjusting the measured emission spectrum based on the absorbance of the excitation light and the broadband light source, by using an explicit correction; wherein the explicit correction comprises correcting an effect of the liquid sample absorbance on a fluorescence emission using a mathematical model that describes a relationship between a fluorescence spectra and an absorbance spectra for a given optical geometry of the fluorescence spectrometer; generating a predicted concentration of a fluorescent tagging compound in the liquid sample using the adjusted measured emission spectrum; and comparing the predicted concentration of the fluorescent tagging compound in the liquid sample to a preset concentration of the fluorescent tagging compound in the liquid sample.
A self-leveling container (10; 300) for laser welding a component , comprising a polygonal base surface , characterised in that the container (10; 300) comprises: a plurality of pleated sidewalls , each comprising an associated distal sidewall end and an associated proximate sidewall end , where the proximate sidewall end (26... 29) is sealed to the polygonal base surface ; a polygonal frame having a plurality of frame segments , each secured to an associated one of the distal sidewall ends (20... 23); a plurality of linear actuators , each located with an associated frame intersection of the plurality of frame segments (32... 35); a plurality of linear actuator frame brackets , each located adjacent to at least one of the associated frame intersections secured to the polygonal frame , where each of the plurality of linear actuator frame brackets (44... 47) is secured to a first axial end of an associated one of the plurality of linear actuators (38... 41); a plurality of linear actuator base surface brackets , each located adjacent to an associated one of a plurality of base surface intersections of the polygonal base surface and secured to the base surface , where each of the plurality of linear actuator base surface brackets (56... 59) is secured to a second axial end of one of the plurality of linear actuators (38...41); and a plurality of accelerometers , each located on one of the plurality of frame segments (32... 35), where each of the plurality of accelerometers (70... 73) provides an accelerometer signal indicative of position of the frame segment (32... 35) to which it is mounted. a plurality of pleated sidewalls , each comprising an associated distal sidewall end and an associated proximate sidewall end , where the proximate sidewall end (26... 29) is sealed to the polygonal base surface ; a polygonal frame having a plurality of frame segments , each secured to an associated one of the distal sidewall ends (20... 23); a plurality of linear actuators , each located with an associated frame intersection of the plurality of frame segments (32... 35); a plurality of linear actuator frame brackets , each located adjacent to at least one of the associated frame intersections secured to the polygonal frame , where each of the plurality of linear actuator frame brackets (44... 47) is secured to a first axial end of an associated one of the plurality of linear actuators (38... 41); a plurality of linear actuator base surface brackets , each located adjacent to an associated one of a plurality of base surface intersections of the polygonal base surface and secured to the base surface , where each of the plurality of linear actuator base surface brackets (56... 59) is secured to a second axial end of one of the plurality of linear actuators (38...41); and a plurality of accelerometers , each located on one of the plurality of frame segments (32... 35), where each of the plurality of accelerometers (70... 73) provides an accelerometer signal indicative of position of the frame segment (32... 35) to which it is mounted.
An electrode for electrolysis comprising an electrode substrate and a coating of the electrode substrate with a polycrystalline diamond material or a diamond-like carbon, the electrode substrate consisting of a base body of carbon material and at least one contact layer of the electrode substrate, which carries the coating, consisting of a non-metallic, electrically conductive material characterised in that the contact layer has a reduced pore size compared to the base body in such a manner that the contact layer has a smoothed surface.
A method for generating output filters to a plurality of loudspeakers at respective positions for playback of a plurality of different input signals in respective spatially different sound zones by means of a processor system, the method comprising - 1) receiving (R SI) spatial information, indicative of acoustic sound transmission between the plurality of loudspeaker positions and the sound zones, - 2) receiving (R_SC) input indicative of signal characteristics of the input signals, - 3) computing (C_CM) spatio-temporal correlation matrices in response to the spatial information, in response to the signal characteristics of the input signals, and in response to desired sound pressures in the plurality of sound zones, - 4) computing (C_EV) a joint eigenvalue decomposition of the spatial correlation matrices, to arrive at eigenvectors accordingly, - 5) computing (C_VSF) variable span filters formed from a linear combination of the eigenvectors in response to a desired trade-off between acoustic contrast and acoustic errors in the sound zones, and - 6) generating (G OF) one output filter for each of the plurality of loudspeakers, for each of the plurality of input signals, in accordance with the variable span filters. - 1) receiving (R SI) spatial information, indicative of acoustic sound transmission between the plurality of loudspeaker positions and the sound zones, - 2) receiving (R_SC) input indicative of signal characteristics of the input signals, - 3) computing (C_CM) spatio-temporal correlation matrices in response to the spatial information, in response to the signal characteristics of the input signals, and in response to desired sound pressures in the plurality of sound zones, - 4) computing (C_EV) a joint eigenvalue decomposition of the spatial correlation matrices, to arrive at eigenvectors accordingly, - 5) computing (C_VSF) variable span filters formed from a linear combination of the eigenvectors in response to a desired trade-off between acoustic contrast and acoustic errors in the sound zones, and - 6) generating (G OF) one output filter for each of the plurality of loudspeakers, for each of the plurality of input signals, in accordance with the variable span filters.