mhurhangee/ep-ind-claims huggingface dataset:
A method of generating digital pre-distortion, DPD, function parameters for pre-distortion of input signals of a power amplifier having a non-linear behavior, the method comprising: (a) initializing a digital pre-distorter, DPD, to operate with an initial set of DPD function parameters, wherein the DPD is initialized by applying an input comprising multiple discrete tones; (b) exciting the DPD, with a modulated input signal having a bandwidth to produce a DPD output signal having distortion lying within and outside a frequency range defined by the bandwidth of the modulated input signal; (c) converting the DPD output signal to an analog signal via a digital-to-analog converter operating at a sample rate of at least 5 times a Nyquist rate of the modulated input signal; (d) up-converting the analog signal; (e) amplifying the up-converted analog signal via the power amplifier to produce a power amplifier output signal; (f) producing an observation signal in a transmitter observation receiver, TOR, based on the power amplifier output, the observation signal being sampled at a rate that is about 2 times the Nyquist rate of the modulated input signal; (g) up-sampling the observation signal to match a sampling rate of the DPD output signal; and (h) generating subsequent DPD function parameters based on the up-sampled observation signal and the DPD output signal. (a) initializing a digital pre-distorter, DPD, to operate with an initial set of DPD function parameters, wherein the DPD is initialized by applying an input comprising multiple discrete tones; (b) exciting the DPD, with a modulated input signal having a bandwidth to produce a DPD output signal having distortion lying within and outside a frequency range defined by the bandwidth of the modulated input signal; (c) converting the DPD output signal to an analog signal via a digital-to-analog converter operating at a sample rate of at least 5 times a Nyquist rate of the modulated input signal; (d) up-converting the analog signal; (e) amplifying the up-converted analog signal via the power amplifier to produce a power amplifier output signal; (f) producing an observation signal in a transmitter observation receiver, TOR, based on the power amplifier output, the observation signal being sampled at a rate that is about 2 times the Nyquist rate of the modulated input signal; (g) up-sampling the observation signal to match a sampling rate of the DPD output signal; and (h) generating subsequent DPD function parameters based on the up-sampled observation signal and the DPD output signal.
Brake system for a vehicle, comprising: - a brake lining intended to rub against a wheel of the vehicle in order to brake it; the friction between the wheel and the brake lining generating dust; - a dust-collecting member comprising: - an air-suction nozzle arranged in the immediate vicinity of the brake lining; - a dust-collecting reservoir connected to the suction nozzle, the dust-collecting reservoir containing a fluid through which the sucked air passes; - an air-suction turbine installed following the dust-collecting reservoir; said brake system being characterized in that - the dust-collecting reservoir comprises a splash turbine arranged at least partially in the fluid. - a brake lining intended to rub against a wheel of the vehicle in order to brake it; the friction between the wheel and the brake lining generating dust; - a dust-collecting member comprising: - an air-suction nozzle arranged in the immediate vicinity of the brake lining; - a dust-collecting reservoir connected to the suction nozzle, the dust-collecting reservoir containing a fluid through which the sucked air passes; - an air-suction turbine installed following the dust-collecting reservoir; said brake system being characterized in that - the dust-collecting reservoir comprises a splash turbine arranged at least partially in the fluid.
A dental positioning template system, with a positioning template and a prosthesis base, - both having a plurality of recesses for preformed teeth, incisal and/or occlusal regions fitting into the recesses of the positioning template, and cervical regions of preformed teeth fitting into the prosthesis base recesses, - the preformed teeth being adhesively bondable into the prosthesis base recesses, characterized in that - the transfer template has an occlusal side facing the occlusal plane, which serves as a height reference of the occlusal/incisal plane and is realized as a reference for the presence of occlusal interfering contacts, such that when inserting and positioning preformed teeth into the recesses of the prosthetic base by means of the positioning template, tooth areas projecting beyond the occlusal side of the transfer template cause occlusal interfering contacts, and these tooth areas are groundable for uniformly connecting tooth rows.
An LED light assembly comprising: an LED array on a heat conducting substrate, a printed circuit board, PCB with a central opening sized to receive the LED array, the PCB having pairs of slits extending generally radially into the board from the central opening, so as to form a plurality of cantilevered spring arms in the board, some of the spring arms including PCB electrical contacts positioned to press down against the LED's heat conducting substrate when the LED array is assembled against the back side of the printed circuit board, and the heat conducting substrate of the LED array having mating LED electrical contacts in position to be engaged with the PCB electrical contacts, a heat sink plate assembled behind the LED array such that a back side of the heat conducting substrate of the LED array is pressed against the heat sink plate, and the printed circuit board being secured to the heat sink plate by fasteners such that the spring arms are deflected and push down on the heat conducting substrate of the LED array, to make both electrical contact with the LED array and heat transfer contact of the LED heat conducting substrate with the heat sink plate, thereby providing a compact, space efficient retention assembly for the LED array. an LED array on a heat conducting substrate, a printed circuit board, PCB with a central opening sized to receive the LED array, the PCB having pairs of slits extending generally radially into the board from the central opening, so as to form a plurality of cantilevered spring arms in the board, some of the spring arms including PCB electrical contacts positioned to press down against the LED's heat conducting substrate when the LED array is assembled against the back side of the printed circuit board, and the heat conducting substrate of the LED array having mating LED electrical contacts in position to be engaged with the PCB electrical contacts, a heat sink plate assembled behind the LED array such that a back side of the heat conducting substrate of the LED array is pressed against the heat sink plate, and the printed circuit board being secured to the heat sink plate by fasteners such that the spring arms are deflected and push down on the heat conducting substrate of the LED array, to make both electrical contact with the LED array and heat transfer contact of the LED heat conducting substrate with the heat sink plate, thereby providing a compact, space efficient retention assembly for the LED array.
Resistive soft start electromotor comprising a single-phase soft starter circuit which includes: at least a single-phase switch, configured to connecting and disconnecting the main power source, and at least a fuse for circuit protection, at least a timer for enforcing basic time for soft start, a contactor which plays the main role in series startup which later switches to parallel mode, at least a first main coil of electromotor, and a second main coil of electromotor; wherein the timer and contactor are arranged to, at the start of the electromotor's movement, enter the second main coil in series during the start process, then enter the second main coil in parallel; characterized in that the first and second main coils (L1, L2) have half the wire diameter than a single main coil thereby increasing coil resistance causing less ampere to pass through the stator during the start process and applying less electrical load on net via electromotor and minimizing probability of stator winding damage during operation due to higher resistance in series coupling. at least a single-phase switch, configured to connecting and disconnecting the main power source, and at least a fuse for circuit protection, at least a timer for enforcing basic time for soft start, a contactor which plays the main role in series startup which later switches to parallel mode, at least a first main coil of electromotor, and a second main coil of electromotor; wherein the timer and contactor are arranged to, at the start of the electromotor's movement, enter the second main coil in series during the start process, then enter the second main coil in parallel; characterized in that the first and second main coils (L1, L2) have half the wire diameter than a single main coil thereby increasing coil resistance causing less ampere to pass through the stator during the start process and applying less electrical load on net via electromotor and minimizing probability of stator winding damage during operation due to higher resistance in series coupling.
Kit for reconstructing a pipe connection, • with an articulated foldable sealing plate that can be placed against the inside of the wall of the pipeline, • and with a renovation socket intended to protrude from the sealing plate through a connection opening in the wall beyond the wall of the pipeline and to enable the connection of a secondary pipe, characterised by a push bar passing through the sealing plate and that is intended to be placed opposite to the inside of the wall of the pipeline and in this way to abut the sealing plate to the inside of the wall of the pipeline to transmit compressive force, where the push bar is optionally movable transversely to the surface of the sealing plate or can be fixed relative to the sealing plate. • with an articulated foldable sealing plate that can be placed against the inside of the wall of the pipeline, • and with a renovation socket intended to protrude from the sealing plate through a connection opening in the wall beyond the wall of the pipeline and to enable the connection of a secondary pipe, characterised by a push bar passing through the sealing plate and that is intended to be placed opposite to the inside of the wall of the pipeline and in this way to abut the sealing plate to the inside of the wall of the pipeline to transmit compressive force, where the push bar is optionally movable transversely to the surface of the sealing plate or can be fixed relative to the sealing plate.
Transmitter, wherein the transmitter emits data in the form of a group of at least two partial packets that together comprise the data and that are shorter than an individual data packet comprising the data, wherein the transmitter emits the group of the partial packets according to a hopping pattern that refers to times and/or transmission frequencies of the emission of the individual partial packets, wherein the transmitter emits the group of the partial packets several times and at least twice, wherein, for an emission of the group of the partial packets following a preceding emission, the transmitter randomly offsets the hopping pattern used for the preceding emission in time and/or frequency.
A stent for a surgical valve for the heterotopic treatment of atrioventricular regurgitation that is expandable from an un-deployed state into a deployed state, and that comprises a frame composed of a plurality of first arms forming three interconnected sections, a proximal section, a distal section and a middle section disposed between the proximal section and the distal section, wherein, in the deployed state, a maximum outer diameter of the middle section is larger than a maximum outer diameter of the proximal section and a length of the proximal section corresponds to 35 to 70% of a length of the middle section, wherein the outer diameter of the middle section increases at a transition from the proximal section to the middle section, and wherein, in the deployed state, the maximum outer diameter of the middle section corresponds to 130 to 170% of the maximum outer diameter of the proximal section wherein the proximal section has an at least substantially equal outer diameter (D 1) over its length, wherein, at a transition (T 2) between the proximal section and the middle section, the outer diameter of the middle section increases starting from the proximal section to the maximum outer diameter (D 2) of the middle section, wherein, starting from the maximum outer diameter (D 2,) the outer diameter of the middle section decreases towards a transition (T 1) located between the middle section and the distal section and wherein, in the deployed state, the plurality of first arms is outwardly directed in the distal section of the frame. wherein the outer diameter of the middle section increases at a transition from the proximal section to the middle section, and wherein, in the deployed state, the maximum outer diameter of the middle section corresponds to 130 to 170% of the maximum outer diameter of the proximal section wherein the proximal section has an at least substantially equal outer diameter (D 1) over its length, wherein, at a transition (T 2) between the proximal section and the middle section, the outer diameter of the middle section increases starting from the proximal section to the maximum outer diameter (D 2) of the middle section, wherein, starting from the maximum outer diameter (D 2,) the outer diameter of the middle section decreases towards a transition (T 1) located between the middle section and the distal section and wherein, in the deployed state, the plurality of first arms is outwardly directed in the distal section of the frame.
A display module (130, 300, 400, 500) comprising: a display panel (131, 310, 410, 510) including a first edge and a second edge facing the first edge; a support plate (320, 420, 520) disposed on a rear surface of the display panel; and an adhesive layer (330, 430, 530) disposed between the display panel and the support plate, the adhesive layer being configured to adhere to the display panel and the support plate, wherein the adhesive layer includes: a first area and a second area configured to provide a first adhesive force; and a third area configured to provide a second adhesive force different from the first adhesive force disposed between the first area and the second area, the third area extending from the first edge to the second edge, the third area extending in the direction of a folding axis of the display panel, and wherein the third area has a first width in a central area between the first edge and the second edge and a second width in areas adjacent to the first edge and the second edge, the second width being different from the first width. a display panel (131, 310, 410, 510) including a first edge and a second edge facing the first edge; a support plate (320, 420, 520) disposed on a rear surface of the display panel; and an adhesive layer (330, 430, 530) disposed between the display panel and the support plate, the adhesive layer being configured to adhere to the display panel and the support plate, wherein the adhesive layer includes: a first area and a second area configured to provide a first adhesive force; and a third area configured to provide a second adhesive force different from the first adhesive force disposed between the first area and the second area, the third area extending from the first edge to the second edge, the third area extending in the direction of a folding axis of the display panel, and wherein the third area has a first width in a central area between the first edge and the second edge and a second width in areas adjacent to the first edge and the second edge, the second width being different from the first width. a first area and a second area configured to provide a first adhesive force; and a third area configured to provide a second adhesive force different from the first adhesive force disposed between the first area and the second area, the third area extending from the first edge to the second edge, the third area extending in the direction of a folding axis of the display panel, and wherein the third area has a first width in a central area between the first edge and the second edge and a second width in areas adjacent to the first edge and the second edge, the second width being different from the first width.
Method of removing an aromatic amine in the form of aniline or aniline and N-methylaniline from an aqueous leucoindigo solution comprising said aromatic amine in order to obtain a purified leucoindigo solution, wherein said leucoindigo is in the form of an alkali metal salt, the method comprising steps and: adding water to the aqueous leucoindigo solution in order to obtain a diluted leucoindigo solution; and subjecting the diluted aqueous leucoindigo solution obtained in step to distillation such that water is distilled off in a weight which at least equals the weight of said aqueous leucoindigo solution used in step, wherein the concentration of the leucoindigo salt in the solution used in step is in the range of from 5 to 65 % by weight, based on the total weight of the solution; and wherein the weight of water added in step and the water distilled off in step are selected such that after step the concentration of the leucoindigo salt in the purified solution is in the range of from 40 to 65 % by weight, based on the total weight of the solution. and: adding water to the aqueous leucoindigo solution in order to obtain a diluted leucoindigo solution; and subjecting the diluted aqueous leucoindigo solution obtained in step to distillation such that water is distilled off in a weight which at least equals the weight of said aqueous leucoindigo solution used in step, wherein the concentration of the leucoindigo salt in the solution used in step is in the range of from 5 to 65 % by weight, based on the total weight of the solution; and wherein the weight of water added in step and the water distilled off in step are selected such that after step the concentration of the leucoindigo salt in the purified solution is in the range of from 40 to 65 % by weight, based on the total weight of the solution. adding water to the aqueous leucoindigo solution in order to obtain a diluted leucoindigo solution; and subjecting the diluted aqueous leucoindigo solution obtained in step to distillation such that water is distilled off in a weight which at least equals the weight of said aqueous leucoindigo solution used in step,
A method for draping on a form a thermoplastic composite material, the method comprising a step of laying up on the form a first ply support in the form of one or more nonwoven fabrics (2, 2a; 2b, 2c) made of polymer fibers of a material compatible with the matrix of the composite material to be draped, a step of positioning the one or more nonwoven fabrics by stretching the one or more nonwoven fabrics on the form and a step of clamping the one or more nonwoven fabrics stretched on the form, one or more steps of draping plies (4,5) of thermoplastic material and, in the step of coupling the first ply, a step of melting of the material of the one or more nonwoven fabrics and/or a step of introducing resin by partial melting of the polymer fibers of the one or more nonwoven fabrics.
A compound represented by structural Formula II or structural Formula III: or a pharmaceutically acceptable salt or individual enantiomer or diastereomer thereof; for use in treating or preventing chronic or acute pain, treating or controlling epilepsy, or enhancing the quality of sleep in a mammalian patient in need thereof; wherein: R 6 is C 1-6 alkyl, (CH 2) n C5-10 heterocyclyl, or (CH 2) n C 6-10 aryl, said alkyl, heterocyclyl and aryl optionally substituted with 1 to 3 groups of Ra; A is CH or N; R b is C 1-6 alkyl or halogen; R 3 is (CHR 2) n C 6-10 aryl, or (CHR 2) n C 5-10 heterocyclyl, said aryl and heterocyclyl optionally substituted with 1 to 3 groups of R a where said heterocyclyl is selected from pyridyl, pyrimidinyl, triazolyl, oxadiazolyl, oxazolyl, thiazolyl and oxidopyridinyl; R2 represents H, C 1-6 alkyl, CF 3, or OH; R a represents C 1-6 alkyl, halogen, OR 2, (CH 2) n CF 3, -O-, C 3-6 cycloalkyl, C N(R 2) 2, C R 2, CN, N(R 2) 2, C OR 2, SO 2 R 2, (CHR 2) n C 5-10 heterocyclyl, or (CHR 2) n C 6-10 aryl, said heterocyclyl and aryl optionally substituted with 1 to 3 groups of C 1-6 alkyl, halogen, hydroxyl, (CH 2) n CF 3,or CN; and n represents 0 to 4. R 6 is C 1-6 alkyl, (CH 2) n C5-10 heterocyclyl, or (CH 2) n C 6-10 aryl, said alkyl, heterocyclyl and aryl optionally substituted with 1 to 3 groups of Ra; A is CH or N; R b is C 1-6 alkyl or halogen; R 3 is (CHR 2) n C 6-10 aryl, or (CHR 2) n C 5-10 heterocyclyl, said aryl and heterocyclyl optionally substituted with 1 to 3 groups of R a where said heterocyclyl is selected from pyridyl, pyrimidinyl, triazolyl, oxadiazolyl, oxazolyl, thiazolyl and oxidopyridinyl; R2 represents H, C 1-6 alkyl, CF 3, or OH; R a represents C 1-6 alkyl, halogen, OR 2, (CH 2) n CF 3, -O-, C 3-6 cycloalkyl, C N(R 2) 2, C R 2, CN, N(R 2) 2, C OR 2, SO 2 R 2, (CHR 2) n C 5-10 heterocyclyl, or (CHR 2) n C 6-10 aryl, said heterocyclyl and aryl optionally substituted with 1 to 3 groups of C 1-6 alkyl, halogen, hydroxyl, (CH 2) n CF 3,or CN; and n represents 0 to 4.
A compound given by formula: or a pharmaceutically acceptable salt thereof, wherein R 1 is ―CH 3, -CF 3, -CH 2 CH 3, -CH 2 F, CF 2 CH 2 OH, -CHF 2, -CH=CH 2, -CH 2 OH, or phenyl; R 2 is ―H, -CH 2 OH, or -CH 3; R 3 is ―H; or R 2 and R 3 taken together form a cyclopropyl with the carbon to which they are attached; R 4 is -H, -F, or -CH 3; R 5 is -C OH, -C OCH 3, -CH 2 C OH, cyclopropyl, -C NHCN, wherein R 6 is phenyl, -CH 3, cyclopropyl, n is 0-1; m is 1-2; R 7 is ―H, -CH 3, or absent when n is 0; R 8 is -CF 3, -H, -Cl, -F, -CH 2 CH 3, -OCH 3, -CH 3, -SCH 3, -CH 2 OH, -CH 2 F, -CH 2 Cl, -I, -Br, - NH 2, -CH 2 OCH 2 CH 2 F, -OCH 2 CH 2 F, -CH 2 CH 2 CH 2 F, -OCF 3, -OH, -N(CH 3) 2, -CF 2 CH 2 OH, or or the bond connecting R 8 and ring A is a double bond and R 8 is CH 2; R 9 is ―H, -Cl, or -CF 3; R 10 is -H, -CH 3, -CH 2 F, -CH 2 OH, or -CH 2 OCH 2 -phenyl; X 1 and X 2 are either both C, or one is C and the other is N; - - - - - - represents a single bond or a double bond; and ring A is phenyl or cyclohexyl. R 1 is ―CH 3, -CF 3, -CH 2 CH 3, -CH 2 F, CF 2 CH 2 OH, -CHF 2, -CH=CH 2, -CH 2 OH, or phenyl; R 2 is ―H, -CH 2 OH, or -CH 3; R 3 is ―H; or R 2 and R 3 taken together form a cyclopropyl with the carbon to which they are attached; R 4 is -H, -F, or -CH 3; R 5 is -C OH, -C OCH 3, -CH 2 C OH, cyclopropyl, -C NHCN, wherein R 6 is phenyl, -CH 3, cyclopropyl, n is 0-1; m is 1-2; R 7 is ―H, -CH 3, or absent when n is 0; R 8 is -CF 3, -H, -Cl, -F, -CH 2 CH 3, -OCH 3, -CH 3, -SCH 3, -CH 2 OH, -CH 2 F, -CH 2 Cl, -I, -Br, - NH 2, -CH 2 OCH 2 CH 2 F, -OCH 2 CH 2 F, -CH 2 CH 2 CH 2 F, -OCF 3, -OH, -N(CH 3) 2, -CF 2 CH 2 OH, or or the bond connecting R 8 and ring A is a double bond and R 8 is CH 2; R 9 is ―H, -Cl, or -CF 3; R 10 is -H, -CH 3, -CH 2 F, -CH 2 OH, or -CH 2 OCH 2 -phenyl; X 1 and X 2 are either both C, or one is C and the other is N; - - - - - - represents a single bond or a double bond; and ring A is phenyl or cyclohexyl.