mhurhangee/patent-ind-claim-en huggingface dataset:
An integrated circuit for a near-field radio, comprising: an oscillator configured to output a carrier frequency; an inductor capacitor, LC, tank antenna circuit configured to resonate at a resonance frequency; a frequency measuring circuit configured to measure the resonance frequency of the LC tank antenna circuit and compare the resonance frequency to the carrier frequency; a controller configured to adjust the frequency of the LC tank antenna circuit to the carrier frequency; a variable resistor configured to adjust a quality factor of the LC tank antenna circuit; and a feedback circuit configured to cause the LC tank antenna circuit to oscillate; wherein the integrated circuit is arranged to measure a level of current input to the feedback circuit and to measure the quality factor of the LC tank antenna circuit based on the level of current. an oscillator configured to output a carrier frequency; an inductor capacitor, LC, tank antenna circuit configured to resonate at a resonance frequency; a frequency measuring circuit configured to measure the resonance frequency of the LC tank antenna circuit and compare the resonance frequency to the carrier frequency; a controller configured to adjust the frequency of the LC tank antenna circuit to the carrier frequency; a variable resistor configured to adjust a quality factor of the LC tank antenna circuit; and a feedback circuit configured to cause the LC tank antenna circuit to oscillate; wherein the integrated circuit is arranged to measure a level of current input to the feedback circuit and to measure the quality factor of the LC tank antenna circuit based on the level of current.
A method for controlling a wind turbine that has a generator that is controlled via a converter, wherein, in a boost operation, an electrical power that is fed into an electrical transmission network is increased via a generative deceleration of the generator, wherein the following method steps are provided: - determining a set point value for a generator torque (N*) depending on an actual value of a rotational speed (n meas ), characterized by - applying the determined set point value for the generator torque (N*) to the converter via a limiter with a predefinable upper and lower limit (N up , N low ), - generating a boost signal (flag boost ) if the frequency in the electrical transmission network falls below a first predetermined frequency value (f trigger ) and/or if a temporal change of the frequency in the electrical transmission network exceeds a first predetermined gradient value, - in response to the boost signal (flag boost ), determining the set point value for the generator torque (N* boost ) in the boost operation that leads, compared to an actual value of the fed-in power (P freeze ), to an increased fed-in electrical power (P freeze + P inc ), wherein the calculated set point value for the generator torque (N* boost ) in the boost operation is applied to the limiter both as the upper limit and as the lower limit. - determining a set point value for a generator torque (N*) depending on an actual value of a rotational speed (n meas ), characterized by - applying the determined set point value for the generator torque (N*) to the converter via a limiter with a predefinable upper and lower limit (N up , N low ), - generating a boost signal (flag boost ) if the frequency in the electrical transmission network falls below a first predetermined frequency value (f trigger ) and/or if a temporal change of the frequency in the electrical transmission network exceeds a first predetermined gradient value, - in response to the boost signal (flag boost ), determining the set point value for the generator torque (N* boost ) in the boost operation that leads, compared to an actual value of the fed-in power (P freeze ), to an increased fed-in electrical power (P freeze + P inc ), wherein the calculated set point value for the generator torque (N* boost ) in the boost operation is applied to the limiter both as the upper limit and as the lower limit.
Pentafluorophosphate derivative according to general formula (I): or to a pharmaceutically acceptable salt or solvate thereof, wherein R 1 and R 2 denote independently from each other H or F, R 3 denotes H, a C 1 -C 10 alkyl optionally substituted by a hydrocarbon chain comprising an amide function and/or a carboxyl function, or by a substituent chosen from the group consisting of alkyl, alkylamino, alkylaminocarboxy, carboxy, alkoxycarbonyl, hydroxy, N-morpholino, N-morpholinoalkyl, N-morpholinocarbonyl, N-methyl-N-piperazinyl, N-methyl-N-piperazinylalkyl, N-methyl-N-piperazinylcarbonyl, and sulfo, an optionally substituted C 3 -C 10 cycloalkyl, or an optionally substituted C 6 -C 20 aryl, wherein a hydrocarbon chain of the alkyl, the cycloalkyl or the aryl can be interrupted by one or more oxygen, sulfur and/or nitrogen atoms, and M denotes any cation, with the proviso that at least one of R 1 and R 2 denotes F, if R 3 denotes H. R 1 and R 2 denote independently from each other H or F, R 3 denotes H, a C 1 -C 10 alkyl optionally substituted by a hydrocarbon chain comprising an amide function and/or a carboxyl function, or by a substituent chosen from the group consisting of alkyl, alkylamino, alkylaminocarboxy, carboxy, alkoxycarbonyl, hydroxy, N-morpholino, N-morpholinoalkyl, N-morpholinocarbonyl, N-methyl-N-piperazinyl, N-methyl-N-piperazinylalkyl, N-methyl-N-piperazinylcarbonyl, and sulfo, an optionally substituted C 3 -C 10 cycloalkyl, or an optionally substituted C 6 -C 20 aryl, wherein a hydrocarbon chain of the alkyl, the cycloalkyl or the aryl can be interrupted by one or more oxygen, sulfur and/or nitrogen atoms, and a C 1 -C 10 alkyl optionally substituted by a hydrocarbon chain comprising an amide function and/or a carboxyl function, or by a substituent chosen from the group consisting of alkyl, alkylamino, alkylaminocarboxy, carboxy, alkoxycarbonyl, hydroxy, N-morpholino, N-morpholinoalkyl, N-morpholinocarbonyl, N-methyl-N-piperazinyl, N-methyl-N-piperazinylalkyl, N-methyl-N-piperazinylcarbonyl, and sulfo, an optionally substituted C 3 -C 10 cycloalkyl, or an optionally substituted C 6 -C 20 aryl, wherein a hydrocarbon chain of the alkyl, the cycloalkyl or the aryl can be interrupted by one or more oxygen, sulfur and/or nitrogen atoms, and M denotes any cation,
A method of decomposing a phenolic by-product, the method comprising: a step S10 of injecting and mixing a mixed by-product stream of bisphenol A by-product produced in a bisphenol A production process and a phenol by-product produced in a phenol production process, a decomposition apparatus side discharge stream, and a process water stream in a mixing apparatus; a step S20 of injecting a mixing apparatus discharge stream discharged from the mixing apparatus into a phase separation apparatus and phase-separating the mixing apparatus discharge stream into an oil-phase stream and a liquid-phase stream; a step S30 of feeding the oil-phase stream, which is phase-separated in the step S20 and discharged from the phase separation apparatus, to a decomposition apparatus to decompose the oil-phase stream; and a step S40 of circulating the decomposition apparatus side discharge stream obtained by the decomposition in the step S30 to the mixing apparatus in the step S10, wherein the mixed by-product stream includes one or more selected from the group consisting of bisphenol A, phenol, alpha-methyl styrene, acetophenone, cumylphenol, and alpha-methyl styrene dimer, wherein the decomposition apparatus side discharge stream comprises acetophenone in an amount of 20 wt% or more, and wherein a decomposition apparatus top discharge stream obtained by the decomposition in the step S30 includes one or more selected from the group consisting of phenol, alpha-methyl styrene, and cumene. a step S10 of injecting and mixing a mixed by-product stream of bisphenol A by-product produced in a bisphenol A production process and a phenol by-product produced in a phenol production process, a decomposition apparatus side discharge stream, and a process water stream in a mixing apparatus; a step S20 of injecting a mixing apparatus discharge stream discharged from the mixing apparatus into a phase separation apparatus and phase-separating the mixing apparatus discharge stream into an oil-phase stream and a liquid-phase stream; a step S30 of feeding the oil-phase stream, which is phase-separated in the step S20 and discharged from the phase separation apparatus, to a decomposition apparatus to decompose the oil-phase stream; and a step S40 of circulating the decomposition apparatus side discharge stream obtained by the decomposition in the step S30 to the mixing apparatus in the step S10, wherein the mixed by-product stream includes one or more selected from the group consisting of bisphenol A, phenol, alpha-methyl styrene, acetophenone, cumylphenol, and alpha-methyl styrene dimer, wherein the decomposition apparatus side discharge stream comprises acetophenone in an amount of 20 wt% or more, and wherein a decomposition apparatus top discharge stream obtained by the decomposition in the step S30 includes one or more selected from the group consisting of phenol, alpha-methyl styrene, and cumene.
Headrest for a vehicle, wherein the headrest has a basic element , on which a wing element is mounted by means of a hinge such that it can be rotated about an essentially vertically running axis, wherein, for forming a frictional-locking functionality, the hinge has a shaft with a protrusion and also has a bushing with a mount , which is assigned to the protrusion , wherein the shaft is mounted in the bushing and the protrusion , in a latching-in position, engages in the mount , characterized in that the bushing and the shaft are of frustoconical configuration.
A system for anatomical diagnosis, comprising: a catheter having a distal end configured for insertion into a chamber of a beating heart and comprising a position sensor ; and a processor , which is configured to measure, responsively to signals received from the position sensor over multiple cycles of the beating heart, mechanical motion at a plurality of locations contacted by the catheter on a heart wall within a left ventricle of the heart, and to compute, based on the measured mechanical motion, a mechanical strain at a diastolic phase of the cycles at the locations, and to identify a pathological condition of the heart based on a characteristic of the mechanical strain computed over the left ventricle during the diastolic phase, and characterized in that the processor is configured to detect a time of maximal global volume of the left ventricle during the diastolic phase, and to find, based on the computed mechanical strain, a difference between a time of maximal local strain at a given location and the time of maximal global volume of the left ventricle. a catheter having a distal end configured for insertion into a chamber of a beating heart and comprising a position sensor ; and a processor , which is configured to measure, responsively to signals received from the position sensor over multiple cycles of the beating heart, mechanical motion at a plurality of locations contacted by the catheter on a heart wall within a left ventricle of the heart, and to compute, based on the measured mechanical motion, a mechanical strain at a diastolic phase of the cycles at the locations, and to identify a pathological condition of the heart based on a characteristic of the mechanical strain computed over the left ventricle during the diastolic phase, and characterized in that the processor is configured to detect a time of maximal global volume of the left ventricle during the diastolic phase, and to find, based on the computed mechanical strain, a difference between a time of maximal local strain at a given location and the time of maximal global volume of the left ventricle.
A phase change device for controlling temperature within an environment, comprising: a foam material with both macropores and micropores connected to macropores , the foam material having macropores of a diameter between 100 to 400 microns, and micropores of a diameter between 0.5 to 100 microns; a phase change material, the phase change material being absorbed into the foam material ; and a protective covering encasing the foam material and the phase change material, characterised in that , the foam material is an open-cell phenolic foam and wherein at least a portion of the micropores are in lattices within macropores . a foam material with both macropores and micropores connected to macropores , the foam material having macropores of a diameter between 100 to 400 microns, and micropores of a diameter between 0.5 to 100 microns; a phase change material, the phase change material being absorbed into the foam material ; and a protective covering encasing the foam material and the phase change material, characterised in that , the foam material is an open-cell phenolic foam and wherein at least a portion of the micropores are in lattices within macropores .
A method for use on a wireless Session Initiation Protocol 'SIP' device that supports multiple SIP applications , the 'SIP' device having stored thereon, for each SIP application , SIP application provisioning information indicating if the SIP application may be run and what features are enabled, and configuration information including a SIP application identifier, a list of SIP features associated with the SIP application available to the wireless SIP device and SIP feature IDs for each respective SIP feature, the SIP applications being grouped into subsets of SIP applications and each subset of SIP applications having a corresponding subset of SIP applications on a different respective SIP server, the method comprising: a SIP application (115-1,115-2,115-M) requesting selection of a SIP application and a SIP feature from a SIP server comprising at least one SIP application (160-1,160-N), the at least one SIP application (160-1,160-N) comprising at least one SIP feature (1601-1,1601-2, 160N-1,160N-2,160N-N); determining if the requested SIP application and SIP feature are authorized to operate on the wireless SIP device based on the SIP application provisioning and configuration information stored on the wireless SIP device ; and in response to determining that the requested SIP application and SIP feature are authorized to operate on the wireless SIP device , generating a message comprising a destination address of the SIP server , a source address of the wireless SIP device , a SIP application identifier (ID) for the requested SIP application and a SIP feature identifier (ID) for the requested SIP feature; and transmitting the message. a SIP application (115-1,115-2,115-M) requesting selection of a SIP application and a SIP feature from a SIP server comprising at least one SIP application (160-1,160-N), the at least one SIP application (160-1,160-N) comprising at least one SIP feature (1601-1,1601-2, 160N-1,160N-2,160N-N); determining if the requested SIP application and SIP feature are authorized to operate on the wireless SIP device based on the SIP application provisioning and configuration information stored on the wireless SIP device ; and in response to determining that the requested SIP application and SIP feature are authorized to operate on the wireless SIP device , generating a message comprising a destination address of the SIP server , a source address of the wireless SIP device , a SIP application identifier (ID) for the requested SIP application and a SIP feature identifier (ID) for the requested SIP feature; and transmitting the message.
An optical module comprising: a plurality of output and input ports configured to connect to a multi-fiber cable that includes a plurality of fibers including fibers for transmission and fibers for reception for connection to the plurality of output and input ports respectively; a detector for each of the plurality of ports, the detectors associated with the input ports being configured to detect a loss of signal at a port level; - a wavelength selective switch module connected to the plurality of output and input ports, and a processor configured to cause performance of automatic power reduction only of the spectrum of light associated with the input ports configured to be connected to the multi-fiber cable that have a detected loss of signal, and characterized in that the automatic power reduction is performed via the wavelength selective switch module causing attenuation on spectrum of the light of the output ports associated with the input ports configured to be connected to the multi-fiber cable that have a detected loss of signal. a plurality of output and input ports configured to connect to a multi-fiber cable that includes a plurality of fibers including fibers for transmission and fibers for reception for connection to the plurality of output and input ports respectively; a detector for each of the plurality of ports, the detectors associated with the input ports being configured to detect a loss of signal at a port level; - a wavelength selective switch module connected to the plurality of output and input ports, and - a wavelength selective switch module connected to the plurality of output and input ports, a processor configured to cause performance of automatic power reduction only of the spectrum of light associated with the input ports configured to be connected to the multi-fiber cable that have a detected loss of signal, and characterized in that the automatic power reduction is performed via the wavelength selective switch module causing attenuation on spectrum of the light of the output ports associated with the input ports configured to be connected to the multi-fiber cable that have a detected loss of signal.
A needle holder for securing a needle in a package for surgical suture material, the needle holder having a nose protruding from a base plane, and two arms , which are resiliently deformable and/or displaceable in a plane parallel to the base plane, wherein the arms are each provided with a stop for contacting the needle, wherein the stops are arranged at opposite sides of the nose , wherein a front end of the nose is serving as a counterbearing for the needle between the two stops , and wherein the arms are adapted for forcing the needle contacted by the stops against the front end of the nose , wherein the arms are L-shaped comprising a pivotally mounted lever with a first end serving as a pivot mount, and a second end , wherein in a plane parallel to the base plane the stop protrudes from the second end towards the nose , characterized in that in a neutral initial position the levers of the arms extend perpendicular to the nose and the stops extend parallel to the nose .
A digital optical fiber node system for a Hybrid Fiber Cable, HFC, network, said system comprising: a cable head end in IP communication with an IP backbone ; at least one digital optical fiber node, DOFN, in optical fiber communication with said cable head end and in RF communication with CATV cable connected with least one CAW cable device; wherein the cable head end generates at least one downstream RF QAM waveform for CATV, a converter unit receives the at least one downstream RF QAM waveform, the converter unit converts the at least one downstream RF QAM waveform to a digital form by QAM waveform demodulation in downstream digital QAM symbols and injects the downstream digital QAM symbols in IP packets into the optical fiber, the at least one digital optical fiber node receives the downstream digital QAM symbols carried by the IP packets transmitted over the optical fiber and modulates the received QAM symbols into one or more downstream QAM symbol remodulated RF QAM waveforms. a cable head end in IP communication with an IP backbone ; at least one digital optical fiber node, DOFN, in optical fiber communication with said cable head end and in RF communication with CATV cable connected with least one CAW cable device; wherein the cable head end generates at least one downstream RF QAM waveform for CATV, a converter unit receives the at least one downstream RF QAM waveform, the converter unit converts the at least one downstream RF QAM waveform to a digital form by QAM waveform demodulation in downstream digital QAM symbols and injects the downstream digital QAM symbols in IP packets into the optical fiber, the at least one digital optical fiber node receives the downstream digital QAM symbols carried by the IP packets transmitted over the optical fiber and modulates the received QAM symbols into one or more downstream QAM symbol remodulated RF QAM waveforms.
A mold (100; 400; 400') for encapsulating an electrical component , the mold comprising: an encapsulation chamber (120; 420; 420') for receiving an electrical component , the encapsulation chamber defined by: a housing (130; 430; 430') comprising a solid outer wall (132; 432; 432'), a permeable inner wall (134; 434; 434'), and an air chamber (140; 472) between the solid outer wall and the permeable inner wall, an open top (142; 456; 456'), a lower opening (144; 464; 464'), and a solid removable bottom (146; 438; 438') positioned within the lower opening (144; 464; 464'); and an air inlet configured to introduce a gas into the air chamber (140; 472); wherein the encapsulation chamber (120; 420; 420') is sized and shaped to receive the electrical component while leaving a gap (G) for the introduction of encapsulant around the electrical component; characterized in that the solid bottom comprises at least one ring (468, 470; 468', 470') positioned between the solid outer wall (432; 432') and the permeable inner wall (434; 434') to maintain a gap that forms the air chamber between the solid outer wall and the permeable inner wall. an encapsulation chamber (120; 420; 420') for receiving an electrical component , the encapsulation chamber defined by: a housing (130; 430; 430') comprising a solid outer wall (132; 432; 432'), a permeable inner wall (134; 434; 434'), and an air chamber (140; 472) between the solid outer wall and the permeable inner wall, an open top (142; 456; 456'), a lower opening (144; 464; 464'), and a solid removable bottom (146; 438; 438') positioned within the lower opening (144; 464; 464'); and a housing (130; 430; 430') comprising a solid outer wall (132; 432; 432'), a permeable inner wall (134; 434; 434'), and an air chamber (140; 472) between the solid outer wall and the permeable inner wall, an open top (142; 456; 456'), a lower opening (144; 464; 464'), and a solid removable bottom (146; 438; 438') positioned within the lower opening (144; 464; 464'); and an air inlet configured to introduce a gas into the air chamber (140; 472); wherein the encapsulation chamber (120; 420; 420') is sized and shaped to receive the electrical component while leaving a gap (G) for the introduction of encapsulant around the electrical component; characterized in that the solid bottom comprises at least one ring (468, 470; 468', 470') positioned between the solid outer wall (432; 432') and the permeable inner wall (434; 434') to maintain a gap that forms the air chamber between the solid outer wall and the permeable inner wall.