mhurhangee/ep-ind-claims huggingface dataset:
A process for extracting lithium values from a lithium-bearing silicate comprises the steps of: a) heating a slurry of a lithium-bearing silicate, 40 to 2000 kg/t of a source of fluoride and 50 to 5000 kg/t sulphuric acid at a temperature from 70 °C up to a boiling point of the slurry; and, b) washing the slurry with water or a dilute acid solution and separating solids therefrom to produce a lithium-bearing solution. a) heating a slurry of a lithium-bearing silicate, 40 to 2000 kg/t of a source of fluoride and 50 to 5000 kg/t sulphuric acid at a temperature from 70 °C up to a boiling point of the slurry; and, b) washing the slurry with water or a dilute acid solution and separating solids therefrom to produce a lithium-bearing solution.
Heat exchanger for vehicles comprising: - a first radiating mass having a first side connected to a first collector comprising a mouth for entering a cooling fluid, and a second side connected to a second collector comprising a mouth for exiting the cooling fluid, - at least one second radiating mass having a first side connected to the first collector, and a second side connected to a third collector, - moreover, a first tank, having a first side connected to a base side of the second radiating mass, and a second side connected to the first collector, the heat exchanger being characterized by - a third radiating mass having a first side connected to the second collector, and a second side connected to a fourth collector, - a second tank having a first side connected to a base side of the third radiating mass, and a second side connected to the second collector; wherein the second side of the first tank is connected to a lower portion of the first collector which is separated from an upper portion of the first collector by means of a separating septum to optimize the flow of the fluid; and the second side of the second tank is connected to a lower portion of the second collector which is separated from an upper portion of the second collector by means of a separating septum, to optimize the flow of fluid. - a first radiating mass having a first side connected to a first collector comprising a mouth for entering a cooling fluid, and a second side connected to a second collector comprising a mouth for exiting the cooling fluid, - at least one second radiating mass having a first side connected to the first collector, and a second side connected to a third collector, - moreover, a first tank, having a first side connected to a base side of the second radiating mass, and a second side connected to the first collector, the heat exchanger being characterized by - a third radiating mass having a first side connected to the second collector, and a second side connected to a fourth collector, - a second tank having a first side connected to a base side of the third radiating mass, and a second side connected to the second collector; wherein the second side of the first tank is connected to a lower portion of the first collector which is separated from an upper portion of the first collector by means of a separating septum to optimize the flow of the fluid; and the second side of the second tank is connected to a lower portion of the second collector which is separated from an upper portion of the second collector by means of a separating septum, to optimize the flow of fluid.
A compound of structural formula, or a pharmaceutically acceptable salt, N -oxide, solvate, or hydrate thereof, wherein R 1 is -hydrogen or -O-(C 0 -C 6 alkyl)-Ar, R 3 is -hydrogen, -(C 0 -C 6 alkyl)-Ar or -(C 0 -C 6 alkyl)-Het; and R 4 is -(C 0 -C 6 alkyl)-Ar or -(C 0 -C 6 alkyl)-Het; and wherein at least one of R 1 and R 3 is not hydrogen, and each Ar (aryl) and Het (heteroaryl) is optionally substituted by -halo, -OH, -O-(C 1 -C 4 alkyl), -O-(C 1 -C 4 haloalkyl), -N(C 0 -C 4 alkyl)(C 0 -C 4 alkyl), -SH, -S 0-2 -(C 1 -C 4 alkyl), -(C 1 -C 4 alkyl), -(C 1 -C 4 haloalkyl), -C -(C 0 -C 4 alkyl), -C N(C 0 -C 4 alkyl)(C 0 -C 4 alkyl), -N(C 0 -C 4 alkyl)C (C 0 -C 4 alkyl)(C 0 -C 4 alkyl), -C O-(C 0 -C 4 alkyl), -OC -(C 0 -C 4 alkyl), S 2 -O(C 0 -C 4 alkyl), and -NO 2, in which no alkyl is further substituted; wherein the compound is not R 1 is -hydrogen or -O-(C 0 -C 6 alkyl)-Ar, R 3 is -hydrogen, -(C 0 -C 6 alkyl)-Ar or -(C 0 -C 6 alkyl)-Het; and R 4 is -(C 0 -C 6 alkyl)-Ar or -(C 0 -C 6 alkyl)-Het; and wherein at least one of R 1 and R 3 is not hydrogen, and each Ar (aryl) and Het (heteroaryl) is optionally substituted by -halo, -OH, -O-(C 1 -C 4 alkyl), -O-(C 1 -C 4 haloalkyl), -N(C 0 -C 4 alkyl)(C 0 -C 4 alkyl), -SH, -S 0-2 -(C 1 -C 4 alkyl), -(C 1 -C 4 alkyl), -(C 1 -C 4 haloalkyl), -C -(C 0 -C 4 alkyl), -C N(C 0 -C 4 alkyl)(C 0 -C 4 alkyl), -N(C 0 -C 4 alkyl)C (C 0 -C 4 alkyl)(C 0 -C 4 alkyl), -C O-(C 0 -C 4 alkyl), -OC -(C 0 -C 4 alkyl), S 2 -O(C 0 -C 4 alkyl), and -NO 2, in which no alkyl is further substituted; wherein the compound is not
An apparatus for processing an audio signal, comprising: (a) an input line that inputs an original audio signal in a time domain; (b) a bass extraction filter that extracts a bass portion of said original audio signal, said extracted bass portion also being in the time domain; (c) an estimator that estimates a fundamental frequency of a bass sound within said bass portion; (d) a frequency translator that shifts the bass portion by a positive frequency increment that is an integer multiple of the fundamental frequency estimated by said estimator, thereby providing a virtual bass signal; (e) an adder having (i) inputs coupled to said original audio signal and to said virtual bass signal and (ii) an output; and (f) an audio output device coupled to the output of said adder characterized in that the estimator and the frequency translator operate on discrete frames of the audio signal; and the estimator is configured to estimate the fundamental frequency by first estimating an initial F0 estimate and then, if said initial F0 estimate does not fall within a specified one-octave range, shifting said initial F0 estimate into said specified one-octave range, wherein said specified one-octave range is used across frames. (a) an input line that inputs an original audio signal in a time domain; (b) a bass extraction filter that extracts a bass portion of said original audio signal, said extracted bass portion also being in the time domain; (c) an estimator that estimates a fundamental frequency of a bass sound within said bass portion; (d) a frequency translator that shifts the bass portion by a positive frequency increment that is an integer multiple of the fundamental frequency estimated by said estimator, thereby providing a virtual bass signal; (e) an adder having (i) inputs coupled to said original audio signal and to said virtual bass signal and (ii) an output; and (f) an audio output device coupled to the output of said adder
A computer-implemented method for detecting a stay of a vehicle, comprising: repeatedly receiving location data (X to X) with associated timestamps (t1 to t10) from one or more location sensors associated with the vehicle, wherein each pair of consecutive location data (<X, X >, <X, X >,..., <X, X >) defines a segment (s1 to s9) of the vehicle's trajectory, thereby each segment being associated with a time interval defined as the difference between the timestamps (t2, t1) of the corresponding pair of consecutive location data (<X, X >) representing end location and start location of the respective segment; aggregating potential stay periods (ps3 to ps6) of consecutive segments (s3 to s6) into an aggregated stay interval as long as a predefined segment clustering rule is fulfilled by the consecutive segments, wherein a potential stay of the vehicle with a potential stay period for a respective segment is detected if the time interval associated with the respective segment is longer than an expected driving time needed for driving a distance associated with the respective segment at a predefined expected speed, and the potential stay period being computed for the respective segment as the difference between the associated time interval and the expected driving time; and detecting a stay of the vehicle if the aggregated stay interval exceeds a predefined minimum stay period. repeatedly receiving location data (X to X) with associated timestamps (t1 to t10) from one or more location sensors associated with the vehicle, wherein each pair of consecutive location data (<X, X >, <X, X >,..., <X, X >) defines a segment (s1 to s9) of the vehicle's trajectory, thereby each segment being associated with a time interval defined as the difference between the timestamps (t2, t1) of the corresponding pair of consecutive location data (<X, X >) representing end location and start location of the respective segment; aggregating potential stay periods (ps3 to ps6) of consecutive segments (s3 to s6) into an aggregated stay interval as long as a predefined segment clustering rule is fulfilled by the consecutive segments, wherein a potential stay of the vehicle with a potential stay period for a respective segment is detected if the time interval associated with the respective segment is longer than an expected driving time needed for driving a distance associated with the respective segment at a predefined expected speed, and the potential stay period being computed for the respective segment as the difference between the associated time interval and the expected driving time; and detecting a stay of the vehicle if the aggregated stay interval exceeds a predefined minimum stay period.
A communication method in which a first node included in a Wireless Body Area Network, WBAN, communicates with at least one neighboring second node, the method comprising: allocating at least one of time slots included in a time division communication period to at least one device node (12, 13, 14, 15, 16) connected to the first node in a super-frame in which the time division communication period, a time division schedule advertisement message transmission period, and a Contention Access Period, CAP, are sequentially arranged; generating a time division schedule advertisement message of the first node to be inserted in the time division schedule advertisement message transmission period of the super-frame; and receiving a time division schedule advertisement message from the at least one neighboring second node during the CAP of the super-frame. allocating at least one of time slots included in a time division communication period to at least one device node (12, 13, 14, 15, 16) connected to the first node in a super-frame in which the time division communication period, a time division schedule advertisement message transmission period, and a Contention Access Period, CAP, are sequentially arranged; generating a time division schedule advertisement message of the first node to be inserted in the time division schedule advertisement message transmission period of the super-frame; and receiving a time division schedule advertisement message from the at least one neighboring second node during the CAP of the super-frame.
A rim for a catalyst support system for ammonia oxidation burners comprising a top flange and an inner wall, - the top flange comprising a rounded outer edge, and a rounded inner edge; - the inner wall comprising a carrier plate, a gauze shelf, and a bottom plate shelf, the gauze shelf and the bottom plate shelf being attached to the carrier plate; and, - the carrier plate being attached to the top flange by means of the rounded inner edge; Characterized in that the top flange further comprises a planar section, wherein the rounded outer edge and the rounded inner edge are separated by said planar section, wherein the ratio of the width of the planar section and the radius of curvature of the rounded outer edge is between 0.50 to 10.0. - the top flange comprising a rounded outer edge, and a rounded inner edge; - the inner wall comprising a carrier plate, a gauze shelf, and a bottom plate shelf, the gauze shelf and the bottom plate shelf being attached to the carrier plate; and, - the carrier plate being attached to the top flange by means of the rounded inner edge; Characterized in that the top flange further comprises a planar section, wherein the rounded outer edge and the rounded inner edge are separated by said planar section, wherein the ratio of the width of the planar section and the radius of curvature of the rounded outer edge is between 0.50 to 10.0.
A non-invasive method for analysis of a skin lesion for the presence of markers associated with neoplasia or tumor angiogenesis, the method comprising: topically contacting skin of an individual with a formulation comprising an effective dose of a probe comprising a detectable label, which probe specifically binds to a neoplasia associated marker and is selected from (i) an antibody that binds to the marker and (ii) a peptide that binds to the marker; incubating for a period of time sufficient for transdermal penetration and localization at regions of neoplasia; illuminating the skin at a wavelength appropriate for image acquisition; and generating an image of localization of the probe in the skin. topically contacting skin of an individual with a formulation comprising an effective dose of a probe comprising a detectable label, which probe specifically binds to a neoplasia associated marker and is selected from (i) an antibody that binds to the marker and (ii) a peptide that binds to the marker; incubating for a period of time sufficient for transdermal penetration and localization at regions of neoplasia; illuminating the skin at a wavelength appropriate for image acquisition; and generating an image of localization of the probe in the skin.
A hearing prosthesis comprising an electric circuit with a hearing loss processor configured to process an audio signal and compensate a hearing loss of a user of the hearing prosthesis and output a hearing loss compensated audio signal based on the audio signal, an output transducer configured to convert the hearing loss compensated audio signal into an auditory output signal that can be received by the human auditory system and resulting in the user hearing sound, and a near-field magnetic induction communication unit configured for wireless communication, and a magnetic field antenna operatively connected with the near-field magnetic induction communication unit and comprising a coil and a ferrite core embedded in a multi-layer printed circuit board, characterized in that the coil includes conductors formed by metallized through holes and interconnected with conductive traces formed in conductive layers of the multi-layer printed circuit board.
A method of controlling a user interface of a multimedia conferencing system, the method comprising: analyzing audio data of a communication session with multiple participating endpoints (10-1, 10-2); on the basis of the said analyzing of the audio data, determining a type of the communication session; and on the basis of the determined type of the communication session, controlling a representation of the endpoints (10-1, 10-2) in the user interface, wherein said analyzing the audio data comprises measuring an audio activity level in the audio data of each endpoint and sorting the endpoints (10-1, 10-2) by the measured audio activity level, and wherein said determining the type of the communication session comprises at least one of: - determining whether the sum of the audio activity levels of a group of the endpoints (10-1, 10-2) having the highest audio activity levels is above a first threshold and the audio activity levels of each of the endpoints of this group are above a second threshold, and - determining whether the difference between the audio activity level of the endpoint (10-1, 10-2) having the highest audio activity level and the audio activity level of the endpoint (10-1, 10-2) having the lowest audio activity level is below a third threshold. analyzing audio data of a communication session with multiple participating endpoints (10-1, 10-2); on the basis of the said analyzing of the audio data, determining a type of the communication session; and on the basis of the determined type of the communication session, controlling a representation of the endpoints (10-1, 10-2) in the user interface, wherein said analyzing the audio data comprises measuring an audio activity level in the audio data of each endpoint and sorting the endpoints (10-1, 10-2) by the measured audio activity level, and wherein said determining the type of the communication session comprises at least one of: - determining whether the sum of the audio activity levels of a group of the endpoints (10-1, 10-2) having the highest audio activity levels is above a first threshold and the audio activity levels of each of the endpoints of this group are above a second threshold, and - determining whether the difference between the audio activity level of the endpoint (10-1, 10-2) having the highest audio activity level and the audio activity level of the endpoint (10-1, 10-2) having the lowest audio activity level is below a third threshold. - determining whether the sum of the audio activity levels of a group of the endpoints (10-1, 10-2) having the highest audio activity levels is above a first threshold and the audio activity levels of each of the endpoints of this group are above a second threshold, and - determining whether the difference between the audio activity level of the endpoint (10-1, 10-2) having the highest audio activity level and the audio activity level of the endpoint (10-1, 10-2) having the lowest audio activity level is below a third threshold.
A method of supporting location privacy of a mobile station, the method comprising: transmitting, by the mobile station to a base station, a ranging code to perform an initial ranging procedure for an initial network entry; and receiving, by the mobile station from the base station, a ranging response, RNG-RSP, message including a temporary station identifier, STID, during the initial ranging procedure, performing, with the base station, a basic capabilities negotiation procedure by using the TSTID after the initial ranging procedure; performing, with the base station, an authentication procedure by using the TSTID after the basic capabilities negotiation procedure; receiving, from the base station, an encrypted control message comprising a station identifier, STID, assigned to the mobile station after the authentication procedure; and releasing the TSTID after receiving the STID, wherein the TSTID is temporarily used to protect a mapping between the STID and a medium access control, MAC, address of the mobile station, and wherein the STID is used after the initial network entry and uniquely identifies the mobile station. transmitting, by the mobile station to a base station, a ranging code to perform an initial ranging procedure for an initial network entry; and receiving, by the mobile station from the base station, a ranging response, RNG-RSP, message including a temporary station identifier, STID, during the initial ranging procedure, performing, with the base station, a basic capabilities negotiation procedure by using the TSTID after the initial ranging procedure; performing, with the base station, an authentication procedure by using the TSTID after the basic capabilities negotiation procedure; receiving, from the base station, an encrypted control message comprising a station identifier, STID, assigned to the mobile station after the authentication procedure; and releasing the TSTID after receiving the STID, wherein the TSTID is temporarily used to protect a mapping between the STID and a medium access control, MAC, address of the mobile station, and wherein the STID is used after the initial network entry and uniquely identifies the mobile station.
An intermediate transfer medium which comprises a substrate, a protective layer and a receiving layer which are layered on a surface of the substrate; wherein the protective layer comprises a binder resin which is regulated so as to have a storage elastic modulus G' of not less than 1.0 x 10 5 Pa and not more than 1.0 x 10 8 Pa at 70 °C - 90 °C, and the storage elastic modulus G' of more than 1.0 x 10 9 Pa at 35 °C and is selected from polyester resins, polycarbonate resins, acrylic resins, epoxy resins, polystyrene resins, polyester urethane resins, acrylic urethane resins, silicone modified resins of the aforementioned resins, and mixtures of any combination of the aforementioned resins.
A toothbrush head including a top surface having a plurality of holes therein, and a plurality of tooth cleaning elements (80, 30) characterized in that each of the tooth cleaning elements (80, 30) extends from a base support being connected to an anchor pivot having an opening therethrough, and in that each anchor pivot is disposed within one of the plurality of holes extending from the top surface of the head.
A radar elevation angle measurement system comprising processing circuitry, wherein the processing circuitry is configured to: transmit one or more signals from a radar (128, 302) towards a reflection structure (200, 306) comprised of individually controlled motors operable to rotate several corner reflectors (202, 308, 310); receive echo signals at the radar (128, 302) from each of the several corner reflectors (202, 308, 310) that sequentially transitioned to an ON position based on each of the several corner reflectors (202, 308, 310) being sequentially rotated to be in an ON then an OFF positions; collect data associated with the echo signals received from the several corner reflectors (202, 308, 310); identify peak signal values based on the collected data; and calculate a radar pitch angle of the radar (128, 302) based on the peak signal values. transmit one or more signals from a radar (128, 302) towards a reflection structure (200, 306) comprised of individually controlled motors operable to rotate several corner reflectors (202, 308, 310); receive echo signals at the radar (128, 302) from each of the several corner reflectors (202, 308, 310) that sequentially transitioned to an ON position based on each of the several corner reflectors (202, 308, 310) being sequentially rotated to be in an ON then an OFF positions; collect data associated with the echo signals received from the several corner reflectors (202, 308, 310); identify peak signal values based on the collected data; and calculate a radar pitch angle of the radar (128, 302) based on the peak signal values.