mhurhangee/ep-ind-claims huggingface dataset:
A method for forming a bicyclic guanidine salt comprising: (a) mixing water with a compound having the general formula CX n, wherein X is N, O, or S and wherein n is 2 to 4 or a compound comprising one or more of a guanidine carbonate salt, dicyandiamide, cyanamide, propylene carbonate, alkylorthoformates, and 1,1'-thiocarbonyl diimidazole; (b) adding an acid to (a); (c) exotherming (b) under agitation; (d) adding dipropylene triamine to (c); and (e) warming (d) to a reflux temperature. (a) mixing water with a compound having the general formula CX n, wherein X is N, O, or S and wherein n is 2 to 4 or a compound comprising one or more of a guanidine carbonate salt, dicyandiamide, cyanamide, propylene carbonate, alkylorthoformates, and 1,1'-thiocarbonyl diimidazole; (b) adding an acid to (a); (c) exotherming (b) under agitation; (d) adding dipropylene triamine to (c); and (e) warming (d) to a reflux temperature.
A Bluetooth Low Energy, BLE, device, comprising: a demodulating means for translating in-phase and quadrature components of a received BLE signal into a differential phase signal; an estimating means for estimating a frequency offset of the differential phase signal; and a detecting means for detecting information in the differential phase signal corrected by the estimated frequency offset, said BLE device being charachterized in that: the differential phase signal is represented as: d Θ k = 2 f off ⋅ dt + η ⋅ ∑ l = k − 19 l = k + 19 b l ⋅ g t − 1 ⋅ dt + w k, where dΘ k is the differential phase signal, f off is the frequency offset, η is a modulation index, b l is a data sequence, g(t) is a Gaussian pulse, k is an index, and w k is noise, and the estimating means is configured to estimate the frequency offset by: calculating coefficients C k in accordance with a following equation: C k = ∑ l = k − 19 l = k + 19 b l ⋅ g t − 1 ⋅ dt, where dΘ k =2f off ·dt+C k ·η, summing differential phase signals which have data sequences b k positively aligned, and summing differential phase signals that have data sequences b k negatively aligned, to obtain following positive and negative equations: ε M = ∑ m = 1 M d Θ m = M ⋅ 2 π f off ⋅ dt + ∑ m = 1 M C m ⋅ η, where b m =1,m=1...M, and ε N = ∑ n = 1 N d Θ n = N ⋅ 2 π f off ⋅ dt + ∑ n = 1 N C n ⋅ η, where b n =1,n=1...N, calculating a in accordance with a following equation: α = ∑ m = 1 M C m ∑ n = 1 N C n, and calculating the frequency offset in accordance with a following equation: f ^ off = ε M + α ⋅ ε N 2 ⋅ dt ⋅ M + α ⋅ N. a demodulating means for translating in-phase and quadrature components of a received BLE signal into a differential phase signal; an estimating means for estimating a frequency offset of the differential phase signal; and a detecting means for detecting information in the differential phase signal corrected by the estimated frequency offset, said BLE device being charachterized in that: the differential phase signal is represented as: d Θ k = 2 f off ⋅ dt + η ⋅ ∑ l = k − 19 l = k + 19 b l ⋅ g t − 1 ⋅ dt + w k, where dΘ k is the differential phase signal, f off is the frequency offset, η is a modulation index, b l is a data sequence, g(t) is a Gaussian pulse, k is an index, and w k is noise, and the estimating means is configured to estimate the frequency offset by: calculating coefficients C k in accordance with a following equation: C k = ∑ l = k − 19 l = k + 19 b l ⋅ g t − 1 ⋅ dt, where dΘ k =2f off ·dt+C k ·η, summing differential phase signals which have data sequences b k positively aligned, and summing differential phase signals that have data sequences b k negatively aligned, to obtain following positive and negative equations: ε M = ∑ m = 1 M d Θ m = M ⋅ 2 π f off ⋅ dt + ∑ m = 1 M C m ⋅ η, where b m =1,m=1...M, and ε N = ∑ n = 1 N d Θ n = N ⋅ 2 π f off ⋅ dt + ∑ n = 1 N C n ⋅ η, where b n =1,n=1...N, calculating a in accordance with a following equation: α = ∑ m = 1 M C m ∑ n = 1 N C n, and calculating the frequency offset in accordance with a following equation: f ^ off = ε M + α ⋅ ε N 2 ⋅ dt ⋅ M + α ⋅ N.
A method comprising: receiving, by a decoding device, encoded audio information and metadata associated with an audio signal, the metadata including one or more decoding-control parameters, a measure of a loudness of the encoded audio information and one or more first parameter values specifying dynamic range compression according to a first profile associated with a first reference reproduction level, and one or more second parameter values specifying DRC according to a second profile associated with a second reference reproduction level higher than the first reference reproduction level and within a range of reference reproduction levels; specifying, for the decoding device, a reference reproduction level; applying, by the decoding device, a decoding process to the encoded audio information to obtain subband signals representing spectral content of the audio signal; modifying, by the decoding device, the subband signals using the one or more second DRC parameter values specifying DRC according to the second profile to obtain modified subband signals with changed dynamic range characteristics, in response to specifying the reference reproduction level, for the decoding device, to the second reference reproduction level; applying, by the decoding device, a synthesis filter bank to the modified subband signals to obtain a time-domain audio signal; and using, by the decoding device, the loudness measure to adjust amplitudes of the time-domain audio signal to achieve the reference reproduction level for the decoding device. receiving, by a decoding device, encoded audio information and metadata associated with an audio signal, the metadata including one or more decoding-control parameters, a measure of a loudness of the encoded audio information and one or more first parameter values specifying dynamic range compression according to a first profile associated with a first reference reproduction level, and one or more second parameter values specifying DRC according to a second profile associated with a second reference reproduction level higher than the first reference reproduction level and within a range of reference reproduction levels; specifying, for the decoding device, a reference reproduction level; applying, by the decoding device, a decoding process to the encoded audio information to obtain subband signals representing spectral content of the audio signal; modifying, by the decoding device, the subband signals using the one or more second DRC parameter values specifying DRC according to the second profile to obtain modified subband signals with changed dynamic range characteristics, in response to specifying the reference reproduction level, for the decoding device, to the second reference reproduction level; applying, by the decoding device, a synthesis filter bank to the modified subband signals to obtain a time-domain audio signal; and using, by the decoding device, the loudness measure to adjust amplitudes of the time-domain audio signal to achieve the reference reproduction level for the decoding device.
A process for the preparation of organic iodide comprising the steps of: (a) reacting an amide with iodine and [bis(acyloxy)iodo]arene in aprotic solvent to yield N -iodoamide and iodoarene as co-product; (b) reacting an organic compound with said N -iodoamide of step (a) to yield desired organic iodide and amide as co-product; and (c) recovering said amide co-product from the reaction mixture of step (b); wherein said amide is 4,4-dimethyloxazolidin-2-one, saccharin or 3,5,5-trimethylhydantoin and said N -iodoamide is 3-iodo-4,4-dimethyloxazolidin-2-one (IDMO), N -iodosaccharin (NISac) or 1-iodo-3,5,5-trimethylhydantoin (1-ITMH), respectively. (a) reacting an amide with iodine and [bis(acyloxy)iodo]arene in aprotic solvent to yield N -iodoamide and iodoarene as co-product; (b) reacting an organic compound with said N -iodoamide of step (a) to yield desired organic iodide and amide as co-product; and (c) recovering said amide co-product from the reaction mixture of step (b);
A method of manufacturing a multi-layer visor system for a personal protection system, the multi-layer visor system comprising a base film layer, a first removable film layer of one or more removable film layers releasably coupled to an outer-facing surface of the base film layer, a first release layer disposed between the base film layer and the first removable film layer, wherein the first release layer is configured to enable separation of the first removable film layer from the outer-facing surface of the base film layer, a first protective film releasably coupled to an inner-facing surface of the base film layer and a second protective film releasably formed over an outermost removable film layer of the one or more removable film layers, wherein the base film layer defines a perimeter and the first removable film layer defines a perimeter, wherein the perimeter of the first removable film layer is contained completely within the perimeter of the base film layer, the method comprising the steps of: coextruding a visor film including the base film layer, the first release layer and the first removable film layer of one or more removable film layers at a temperature of at least about 280 degrees Celsius; cutting the base film layer, the first release layer and the first removable film layer in the shape of the perimeter of the base film layer; and cutting the first removable film layer in the shape of the perimeter (1520 of the first removable film layer. coextruding a visor film including the base film layer, the first release layer and the first removable film layer of one or more removable film layers at a temperature of at least about 280 degrees Celsius; cutting the base film layer, the first release layer and the first removable film layer in the shape of the perimeter of the base film layer; and cutting the first removable film layer in the shape of the perimeter (1520 of the first removable film layer.
A method for testing wireless performance of a Multiple Input Multiple Output MIMO wireless terminal, wherein the MIMO wireless terminal has a plurality of antennas and is placed in an electromagnetic anechoic chamber, the method comprising: A. obtaining antenna pattern information of the plurality of antennas of the MIMO wireless terminal; B. obtaining a test signal according to the antenna pattern information of the MIMO wireless terminal; C. calibrating the test signal by using an error calibration joint matrix of the MIMO wireless terminal so as to obtain a transmitting signal for testing, wherein the transmitting signal is generated according to a calibration matrix, the test signal and an error matrix; D. feeding the transmitting signal for testing into a plurality of measurement antennas of the electromagnetic anechoic chamber and transmitting the transmitting signal to the wireless terminal through the measurement antennas so as to test the wireless terminal. A. obtaining antenna pattern information of the plurality of antennas of the MIMO wireless terminal; B. obtaining a test signal according to the antenna pattern information of the MIMO wireless terminal; C. calibrating the test signal by using an error calibration joint matrix of the MIMO wireless terminal so as to obtain a transmitting signal for testing, wherein the transmitting signal is generated according to a calibration matrix, the test signal and an error matrix; D. feeding the transmitting signal for testing into a plurality of measurement antennas of the electromagnetic anechoic chamber and transmitting the transmitting signal to the wireless terminal through the measurement antennas so as to test the wireless terminal.
Sliding unit of a building outer skin comprising a frame which at least partially defines an opening in the outer skin, and comprising at least one element which is supported in a displaceable manner with the aid of the frame and can be displaced between a closed position, which covers the opening, and an open position which at least partially uncovers the opening, by means of a movement component extended in parallel with the frame plane, wherein the displaceable element comprises a substantially cuboidal shape with an outer surface, which in the installed position points outwards in relation to the building outer skin, and with lateral surfaces which on both sides are angled thereto, wherein at least the outer surface and/or the lateral surfaces are each allocated on both sides seal lines for sealing the lateral surface with respect to the fixed frame, wherein at least one of the seal lines which is extended between the displaceable element and the frame is arranged at least in regions in parallel with the displacement direction of the displaceable element characterised in that the latter is a seal line having a strip seal which comprises a flexible, deformable strip which at least is guided both on the frame and on the displaceable element, wherein, for each strip to be held, a guide rail is provided in each case on the displaceable element and on the frame and wherein the at least one strip has a large extension in the longitudinal direction compared with its transverse direction and is thickened on its two edges (R1; R2), which are outer edges in the transverse direction, compared with its region which is central in the transverse direction.
Method for producing a composite body from at least two thermoplastic joining partners (12, 14) which are connected to one another in a material-fitting manner at at least one contact surface, comprising applying a welding auxiliary element which can be heated up in an inductive manner to an outer or inner surface of at least one of the joining partners in the region of the contact surface, wherein the welding auxiliary element is applied to the surface using an additive method; joining the at least two joining partners (12, 14) at the contact surface; inductively heating the welding auxiliary element for the at least partial melting of the contact surface, wherein a welding temperature for joining the at least two thermoplastic joining partners (12, 14) is set by means of a Curie temperature of ferromagnetic particles which are contained in the welding auxiliary element and solidifying the melt for producing the material-fitting connection between the at least two joining partners (12, 14), characterised in that at least one of the joining partners is formed in layers using an additive method and the welding auxiliary element is applied to the joining partner during the construction of the joining partner and is covered with further material of the joining partner. applying a welding auxiliary element which can be heated up in an inductive manner to an outer or inner surface of at least one of the joining partners in the region of the contact surface, wherein the welding auxiliary element is applied to the surface using an additive method; joining the at least two joining partners (12, 14) at the contact surface; inductively heating the welding auxiliary element for the at least partial melting of the contact surface, wherein a welding temperature for joining the at least two thermoplastic joining partners (12, 14) is set by means of a Curie temperature of ferromagnetic particles which are contained in the welding auxiliary element and solidifying the melt for producing the material-fitting connection between the at least two joining partners (12, 14), characterised in that at least one of the joining partners is formed in layers using an additive method and the welding auxiliary element is applied to the joining partner during the construction of the joining partner and is covered with further material of the joining partner.
A device for evaporation of volatile substances, comprising: - a housing, - a container removably mounted in the housing and containing liquid volatile substances, the liquid volatile substances being fragrances or insecticides, - a wick of a porous material, provided with a first end and a second end, wherein at least the first end of the wick is contained inside the container, - a resistor element arranged to contact the wick, - connecting means of the device to the mains supply to allow heating of the resistor element, the resistor element being a coiled wire which forms a compressing spring, the resistor element being arranged to contact the second end of the wick, the resistor element having a trunk-conical helical configuration, wherein the radius of the coil decreases progressively in the direction towards the contact with the second end of the wick, and said resistor element is compressed and in contact with the second end of the wick when the container is mounted in the housing, characterised in that the second end of the wick is in contact with at least half of the linear length of the wire of the resistor element when compressed. - a housing, - a container removably mounted in the housing and containing liquid volatile substances, the liquid volatile substances being fragrances or insecticides, - a wick of a porous material, provided with a first end and a second end, wherein at least the first end of the wick is contained inside the container, - a resistor element arranged to contact the wick, - connecting means of the device to the mains supply to allow heating of the resistor element, the resistor element being a coiled wire which forms a compressing spring, the resistor element being arranged to contact the second end of the wick, the resistor element having a trunk-conical helical configuration, wherein the radius of the coil decreases progressively in the direction towards the contact with the second end of the wick, and said resistor element is compressed and in contact with the second end of the wick when the container is mounted in the housing, characterised in that the second end of the wick is in contact with at least half of the linear length of the wire of the resistor element when compressed.
Sensor positioning device comprising a holding assembly, which has a sensor mount, a fastening element and a spring element, wherein the sensor mount has a cavity for receiving a sensor, in particular an optical sensor, wherein the sensor mount is mounted to be displaceable relative to the fastening element along a compensation axis and wherein the spring element is arranged between the fastening element and sensor mount and interacts with the latter, in order to form a restoring force when the sensor mount is displaced relative to the fastening element along the compensation axis, wherein the sensor positioning device has a measuring nozzle with a stop, wherein the measuring nozzle is configured for arrangement on a process container, wherein the measuring nozzle is configured for releasable arrangement on the holding assembly, wherein the sensor positioning device is configured such that when the measuring nozzle is arranged on the holding assembly, the sensor mount can be moved relative to the fastening element along the compensation axis, characterized in that a pressing force of the sensor mount on the stop of the measuring nozzle is created by means of the spring element. a holding assembly, which has a sensor mount, a fastening element and a spring element, wherein the sensor mount has a cavity for receiving a sensor, in particular an optical sensor, wherein the sensor mount is mounted to be displaceable relative to the fastening element along a compensation axis and wherein the spring element is arranged between the fastening element and sensor mount and interacts with the latter, in order to form a restoring force when the sensor mount is displaced relative to the fastening element along the compensation axis, wherein the sensor positioning device has a measuring nozzle with a stop, wherein the measuring nozzle is configured for arrangement on a process container, wherein the measuring nozzle is configured for releasable arrangement on the holding assembly, wherein the sensor positioning device is configured such that when the measuring nozzle is arranged on the holding assembly, the sensor mount can be moved relative to the fastening element along the compensation axis, characterized in that a pressing force of the sensor mount on the stop of the measuring nozzle is created by means of the spring element.
Safety system for public passenger transport vehicles, including a plurality of emergency hammers controlled by a computer that supplies a trigger signal on the basis of the state of a plurality of sensors (22 to 24) connected to said computer, characterized in that - each of said emergency hammers comprises o a local trigger means, the active/inactive state of said local trigger means being controlled by first an external signal, and o a communication means for triggering by a second external signal. - each of said emergency hammers comprises o a local trigger means, the active/inactive state of said local trigger means being controlled by first an external signal, and o a communication means for triggering by a second external signal. o a local trigger means, the active/inactive state of said local trigger means being controlled by first an external signal, and o a communication means for triggering by a second external signal.
Fill level measurement device comprising: a connection (118, 119) for an external energy supply; a sensor electronics for detecting an electrical sensor signal, from which a fill level can be deduced; a long-term energy store which is configured to be charged by means of the external energy supply and is designed as a source of energy for charging a buffer capacitor or for directly compensating for a fluctuating energy consumption of the fill level measurement device; a first component which is connected to the long-term energy store and is configured to prevent current from flowing from the long-term energy store towards the connection; a second component which is connected to the long-term energy store and is configured to prevent current from flowing from the long-term energy store towards the sensor electronics when the fill level measurement device is not supplied with energy by the external energy supply. a connection (118, 119) for an external energy supply; a sensor electronics for detecting an electrical sensor signal, from which a fill level can be deduced; a long-term energy store which is configured to be charged by means of the external energy supply and is designed as a source of energy for charging a buffer capacitor or for directly compensating for a fluctuating energy consumption of the fill level measurement device; a first component which is connected to the long-term energy store and is configured to prevent current from flowing from the long-term energy store towards the connection; a second component which is connected to the long-term energy store and is configured to prevent current from flowing from the long-term energy store towards the sensor electronics when the fill level measurement device is not supplied with energy by the external energy supply.