mhurhangee/ep-ind-claims huggingface dataset:
A method for transforming and reconstructing a signal comprising: receiving a plurality of samples of a waveform of the signal at different points in time; transforming the waveform of the signal, for each sample, into an in-phase 'I' component and a quadrature 'Q' component; determining, with a derotational circuit, a constant product for the signal by applying a delayed complex conjugate multiple 'DCM' to the signal using the I components and the Q components of the samples, the constant product having an I component 'I c ' and a Q component 'Q c '; determining a magnitude component based on I c and Q c; determining a delta phase component based on I c and Q c; separately processing the magnitude component and the delta phase component to create a processed magnitude component from the magnitude component and a processed delta phase component from the delta phase component; and creating an IQ waveform by reconstructing the waveform of the signal based on the processed magnitude component and the processed delta phase component. receiving a plurality of samples of a waveform of the signal at different points in time; transforming the waveform of the signal, for each sample, into an in-phase 'I' component and a quadrature 'Q' component; determining, with a derotational circuit, a constant product for the signal by applying a delayed complex conjugate multiple 'DCM' to the signal using the I components and the Q components of the samples, the constant product having an I component 'I c ' and a Q component 'Q c '; determining a magnitude component based on I c and Q c; determining a delta phase component based on I c and Q c; separately processing the magnitude component and the delta phase component to create a processed magnitude component from the magnitude component and a processed delta phase component from the delta phase component; and creating an IQ waveform by reconstructing the waveform of the signal based on the processed magnitude component and the processed delta phase component.
A method of isolating and preparing cellulose fibers of a desired length-weighted average fiber length Ic(l) from cereal straw, said method comprising the steps: (i) providing dewaxed straw material in aqueous suspension, (ii) solubilizing hemicellulose and lignin components of the solution in step (i) by adjusting the pH to 9-11.5 and increasing the temperature to 65-95□C, (iii) separating the material obtained in step (ii) into a solid cellulose fiber fraction and a liquid fraction comprising solubilized hemicellulose and lignin components, (iv) suspending said cellulose fiber fraction obtained in step (iii) in an aqueous liquid, adjusting the temperature to 65-95°C and pH to 9-11.5, adding a bleaching agent, and keeping said cellulose fiber fraction in suspension for 60-180 minutes, (v) subjecting the bleached material obtained in step (iv) to a wet mechanical refining treatment, (vi) obtaining a cellulose fiber product by separating the material obtained in step (v) into a bleached-refined solid cellulose fiber fraction and an aqueous bleaching liquor fraction, and (vii) optionally washing the bleached-refined cellulose fiber fraction in an aqueous liquid. wherein the length-weighted fiber length Ic(l) of the cellulose fibers is >0.6 mm, and wherein said dewaxed straw material in aqueous suspension is obtained by subjecting said cereal straw to a pretreatment comprising dry mechanical treatment to remove parts of the cuticular wax followed by enzymatic treatment in aqueous suspension to remove remaining cuticular wax from the straw material. (i) providing dewaxed straw material in aqueous suspension, (ii) solubilizing hemicellulose and lignin components of the solution in step (i) by adjusting the pH to 9-11.5 and increasing the temperature to 65-95□C, (iii) separating the material obtained in step (ii) into a solid cellulose fiber fraction and a liquid fraction comprising solubilized hemicellulose and lignin components, (iv) suspending said cellulose fiber fraction obtained in step (iii) in an aqueous liquid, adjusting the temperature to 65-95°C and pH to 9-11.5, adding a bleaching agent, and keeping said cellulose fiber fraction in suspension for 60-180 minutes, (v) subjecting the bleached material obtained in step (iv) to a wet mechanical refining treatment, (vi) obtaining a cellulose fiber product by separating the material obtained in step (v) into a bleached-refined solid cellulose fiber fraction and an aqueous bleaching liquor fraction, and (vii) optionally washing the bleached-refined cellulose fiber fraction in an aqueous liquid.
A soundproof structure (10a-10e), comprising: a micro perforated plate having a plurality of through-holes passing therethrough in a thickness direction; and a first frame body that is disposed in contact with one surface of the micro perforated plate and has a plurality of hole portions, wherein an average opening diameter of the through-holes is 0.1 μm or more and less than 100 μm, an opening diameter of the hole portion of the first frame body is larger than an opening diameter of the through-hole of the micro perforated plate, and a resonance vibration frequency of the micro perforated plate in contact with the first frame body is higher than an audible range; characterised in that an opening ratio of the hole portion of the first frame body is larger that an opening ratio of the through-hole of the micro perforated plate; and assuming that the average opening diameter of the through-holes is phi expressed in unit μm, and a thickness of the micro perforated plate is t expressed in unit μm, an average opening ratio rho of the through-holes is larger than 0 and smaller than 1, in a range having rho_center = (2 + 0.25 × t) × phi -1.6 as its center, rho_center - (0.052 × (phi/30) -2) as its lower limit, and rho_center + (0.795 × (phi/30) -2) as its upper limit. a micro perforated plate having a plurality of through-holes passing therethrough in a thickness direction; and a first frame body that is disposed in contact with one surface of the micro perforated plate and has a plurality of hole portions, wherein an average opening diameter of the through-holes is 0.1 μm or more and less than 100 μm, an opening diameter of the hole portion of the first frame body is larger than an opening diameter of the through-hole of the micro perforated plate, and a resonance vibration frequency of the micro perforated plate in contact with the first frame body is higher than an audible range; characterised in that an opening ratio of the hole portion of the first frame body is larger that an opening ratio of the through-hole of the micro perforated plate; and assuming that the average opening diameter of the through-holes is phi expressed in unit μm, and a thickness of the micro perforated plate is t expressed in unit μm, an average opening ratio rho of the through-holes is larger than 0 and smaller than 1, in a range having rho_center = (2 + 0.25 × t) × phi -1.6 as its center, rho_center - (0.052 × (phi/30) -2) as its lower limit, and rho_center + (0.795 × (phi/30) -2) as its upper limit.
A skin care composition comprising: (a) 0.1 to 20 weight % inorganic metal oxide particles, based on the weight of the composition; (b) 0.1 to 15 weight % copolymer particles dispersed in an aqueous medium, based on the weight of the composition, wherein the copolymer particles comprise polymerized units derived from (i) 0.1 to 20 weight % of phosphorus acid monomers, wherein the phosphorus acid monomers comprise phosphoethyl methacrylate, and (ii) 80 to 99.9 weight % of comonomers, wherein the comonomers comprise at least one of butyl acrylate, methyl methacrylate, and methacrylic acid; (c) 0.1 to 35 weight % silicone fluid, based on the total weight of the composition, selected from the group consisting of silicones and siloxanes having a viscosity at 25 °C in the range of 1 to 1,000 mm 2 /sec; and (d) a dermatologically acceptable carrier. (a) 0.1 to 20 weight % inorganic metal oxide particles, based on the weight of the composition; (b) 0.1 to 15 weight % copolymer particles dispersed in an aqueous medium, based on the weight of the composition, wherein the copolymer particles comprise polymerized units derived from (i) 0.1 to 20 weight % of phosphorus acid monomers, wherein the phosphorus acid monomers comprise phosphoethyl methacrylate, and (ii) 80 to 99.9 weight % of comonomers, wherein the comonomers comprise at least one of butyl acrylate, methyl methacrylate, and methacrylic acid; (c) 0.1 to 35 weight % silicone fluid, based on the total weight of the composition, selected from the group consisting of silicones and siloxanes having a viscosity at 25 °C in the range of 1 to 1,000 mm 2 /sec; and (d) a dermatologically acceptable carrier.
A process for preparing a compound of formula (I-a): comprising, contacting 5,6-difluoro-N 1 -(2-fluoro-4-iodophenyl)-3-methoxybenzene-1,2-diamine with a compound of formula (II-a): wherein R 1 is H or an alcohol protecting group; R 2 is H or an alcohol protecting group; or R 1 and R 2 together with the oxygen atoms to which they are attached form a cyclic 1,2-diol protecting group. R 1 is H or an alcohol protecting group; R 2 is H or an alcohol protecting group; or R 1 and R 2 together with the oxygen atoms to which they are attached form a cyclic 1,2-diol protecting group.
Apparatus for communications management in a communications system of a moving platform comprising a plurality of systems and/or functions and at least one platform application (14, 16, 18, 20), said communications system comprising at least one transmitter for transmitting data received from said at least one platform application and being configured to effect wireless data communication thereof by means of one of a plurality of supported communications links, wherein said apparatus comprises a data management module configured to: receive a control message indicative that no suitable communications links are available for transmission of platform application data; obtain a classification and/or priority in respect of platform application data to be transmitted to at least one recipient node; determine, from a stored ruleset, an action to be taken in respect of said platform application data according to said respective classification and/or priority thereof, wherein said action comprises one of storing or discarding said platform application data; and generate a control signal and transmit said control signal to a platform application from which said platform application data originates for storing said platform application data, or to a message routing module for discarding said platform application data, wherein said control signal is configured to cause said action to be taken thereby. receive a control message indicative that no suitable communications links are available for transmission of platform application data; obtain a classification and/or priority in respect of platform application data to be transmitted to at least one recipient node; determine, from a stored ruleset, an action to be taken in respect of said platform application data according to said respective classification and/or priority thereof, wherein said action comprises one of storing or discarding said platform application data; and generate a control signal and transmit said control signal to a platform application from which said platform application data originates for storing said platform application data, or to a message routing module for discarding said platform application data, wherein said control signal is configured to cause said action to be taken thereby.
A solid fuel combustion device comprising: - a primary combustion chamber, - a combustion grate, configured as a portion of a base of the primary combustion chamber, an ash compartment under the primary combustion chamber, and - a front side combustion chamber door of the primary combustion chamber, - wherein the combustion grate is made from two combustion grate plates (3a, b) arranged on top of one another wherein the combustion grate plates include at least one, advantageously plural ash openings (5, 5') and are arranged in a base of the primary combustion chamber so that the combustion grate plates are movable relative to each other, so that - the combustion grate plates are positionable in a cleaning position with the ash openings (5, 5') with the ash openings (5, 5') aligned on top of one another, or - the combustion grate plates are arrangeable in an operating position where the combustion grate plates are moved relative to each other so that the ash openings (5, 5') of the two combustion grate plates (3a, b) are only partially aligned with each other or not aligned with each other at all, characterized in that a combustion grate plate that is movable relative to the combustion chamber base has a mechanical connection with the combustion chamber door which mechanical connection is operative at least in a closed condition of the combustion chamber door and which moves the movable combustion grate plate into the operating position automatically and retains the movable combustion grate plate in the operating position when the combustion chamber door is closed. - a primary combustion chamber, - a combustion grate, configured as a portion of a base of the primary combustion chamber, an ash compartment under the primary combustion chamber, and - a front side combustion chamber door of the primary combustion chamber, - wherein the combustion grate is made from two combustion grate plates (3a, b) arranged on top of one another wherein the combustion grate plates include at least one, advantageously plural ash openings (5, 5') and are arranged in a base of the primary combustion chamber so that the combustion grate plates are movable relative to each other, so that - the combustion grate plates are positionable in a cleaning position with the ash openings (5, 5') with the ash openings (5, 5') aligned on top of one another, or - the combustion grate plates are arrangeable in an operating position where the combustion grate plates are moved relative to each other so that the ash openings (5, 5') of the two combustion grate plates (3a, b) are only partially aligned with each other or not aligned with each other at all,
A device for implanting at a native heart valve of a heart of a patient, the device comprising a first set of one or more coils (56a, 56b) and a second set of one or more coils (54a, 54b), and a central axis extending through the first set of coils (56a, 56b) and the second set of coils (54a, 54b), the central axis defining an axial direction; wherein the device is configured to assume an axially expanded state wherein the first set of coils (56a, 56b) is positioned on a first axial side of the second set of coils (54a, 54b) in the axial direction, such that the first set of coils (56a, 56b) is configured to be positioned on one of the atrial side and the ventricular side of the native heart valve and the second set of coils (54a, 54b) is configured to be positioned on the other one of the atrial side and the ventricular side of the native heart valve; and wherein the device is configured to assume an axially compressed state wherein at least one coil of the first set of coils (56a, 56b) is positioned on a second axial side of at least one coil of the second set of coils (54a, 54b) opposite to the first axial side in the axial direction such that the at least one coil of the first set of coils (56a, 56b) is positioned radially inward relative to the at least one coil of the second set of coils (54a, 54b) so as to capture and radially compress native leaflets of the native heart valve between the first and second set of coils (56a, 56b, 54a, 54b). wherein the device is configured to assume an axially expanded state wherein the first set of coils (56a, 56b) is positioned on a first axial side of the second set of coils (54a, 54b) in the axial direction, such that the first set of coils (56a, 56b) is configured to be positioned on one of the atrial side and the ventricular side of the native heart valve and the second set of coils (54a, 54b) is configured to be positioned on the other one of the atrial side and the ventricular side of the native heart valve; and wherein the device is configured to assume an axially compressed state wherein at least one coil of the first set of coils (56a, 56b) is positioned on a second axial side of at least one coil of the second set of coils (54a, 54b) opposite to the first axial side in the axial direction such that the at least one coil of the first set of coils (56a, 56b) is positioned radially inward relative to the at least one coil of the second set of coils (54a, 54b) so as to capture and radially compress native leaflets of the native heart valve between the first and second set of coils (56a, 56b, 54a, 54b).
A computing system comprising: a shared cache comprising a first portion of one or more entries and a second portion of one or more entries different from the first portion; and a shared cache controller coupled to the shared cache; wherein the shared cache controller is configured to: determine the first portion is permitted to have data allocated by a first source configured to generate memory requests but not by a second source configured to generate memory requests; and determine the second portion is permitted to have data allocated by the second source but not by the first source; perform said determining based upon identification of either the first source or the second source as a source of a command comprising a corresponding memory request and hint bits that are part of the command sent by the source and are distinct from an identification of the source, wherein the hint bits are used to determine whether or not the corresponding memory request is permitted to allocate into the cache; wherein data stored in either the first portion or the second portion may be hit for a read or a write access by either of the first source or the second source. a shared cache comprising a first portion of one or more entries and a second portion of one or more entries different from the first portion; and a shared cache controller coupled to the shared cache; wherein the shared cache controller is configured to: determine the first portion is permitted to have data allocated by a first source configured to generate memory requests but not by a second source configured to generate memory requests; and determine the second portion is permitted to have data allocated by the second source but not by the first source; perform said determining based upon identification of either the first source or the second source as a source of a command comprising a corresponding memory request and hint bits that are part of the command sent by the source and are distinct from an identification of the source, wherein the hint bits are used to determine whether or not the corresponding memory request is permitted to allocate into the cache; determine the first portion is permitted to have data allocated by a first source configured to generate memory requests but not by a second source configured to generate memory requests; and determine the second portion is permitted to have data allocated by the second source but not by the first source; perform said determining based upon identification of either the first source or the second source as a source of a command comprising a corresponding memory request and hint bits that are part of the command sent by the source and are distinct from an identification of the source, wherein the hint bits are used to determine whether or not the corresponding memory request is permitted to allocate into the cache; wherein data stored in either the first portion or the second portion may be hit for a read or a write access by either of the first source or the second source.
An audio rendering device for using multiple speakers in a speaker array or a speaker matrix, the device comprising: a first delay computation unit configured to compute for each speaker, based on rendering information about the multiple speakers, a first delay to be assigned to each of speakers included in the multiple speakers to generate a primary wavefront, using wave field synthesis, which propagates in a predetermined traveling direction from a sound source that is each of the speakers; characterized in that the audio rendering device further comprises: a second delay computation unit configured to compute for each speaker, based on the rendering information about the multiple speakers, a second delay to be assigned to each of the speakers to generate, on the primary wavefront, a secondary wavefront having a scattering wavefront; an addition unit configured to add up the first delay and the second delay to compute a total delay for each of the speakers; and a delay filter which applies the total delay to an input audio signal to generate a multichannel audio signal for use in rendering with the multiple speakers, and to output the multichannel audio signal to the multiple speakers. a first delay computation unit configured to compute for each speaker, based on rendering information about the multiple speakers, a first delay to be assigned to each of speakers included in the multiple speakers to generate a primary wavefront, using wave field synthesis, which propagates in a predetermined traveling direction from a sound source that is each of the speakers; characterized in that the audio rendering device further comprises: a second delay computation unit configured to compute for each speaker, based on the rendering information about the multiple speakers, a second delay to be assigned to each of the speakers to generate, on the primary wavefront, a secondary wavefront having a scattering wavefront; an addition unit configured to add up the first delay and the second delay to compute a total delay for each of the speakers; and a delay filter which applies the total delay to an input audio signal to generate a multichannel audio signal for use in rendering with the multiple speakers, and to output the multichannel audio signal to the multiple speakers. a second delay computation unit configured to compute for each speaker, based on the rendering information about the multiple speakers, a second delay to be assigned to each of the speakers to generate, on the primary wavefront, a secondary wavefront having a scattering wavefront; an addition unit configured to add up the first delay and the second delay to compute a total delay for each of the speakers; and a delay filter which applies the total delay to an input audio signal to generate a multichannel audio signal for use in rendering with the multiple speakers, and to output the multichannel audio signal to the multiple speakers.