mhurhangee/patent-ind-claim-en huggingface dataset:
A recyclable quilt , comprising: an upper layer , a lower layer , and a stitching which passes through the upper layer and the lower layer for a mutual joining together, said stitching comprising at least one heat-sensitive sewing thread , having a temperature of change of state or softening which is lower than the temperatures of degradation of the upper layer and lower layer , in such a way that a change of state or softening of the heat-sensitive sewing thread causes the break-up of the stitching , characterised in that the at least one heat-sensitive sewing thread having one or more twisted ends made of co-polyester and/or co-polyamide and/or polypropylene, provided with a sizing and/or a lubricating finishing of between 15% and 0.1 %, preferably between 8% and 2%, and in that the stitching comprises at least one conventional sewing thread coupled with the at least one heat-sensitive sewing thread to define a plurality of stitched points, preferably knotted points or double chain points, wherein the at least one heat-sensitive sewing thread has a temperature of change of state or softening which is less than temperature of degradation of the at least one conventional sewing thread .
A dual pitch bearing configuration for coupling a rotor blade to a hub of a wind turbine , the dual pitch bearing configuration comprising: a static shaft including a wall thickness (S t ) defining an interior surface and an exterior surface , the static shaft extending axially from the hub along a pitch axis ; a first pitch bearing coupled to the interior surface of the static shaft , the first pitch bearing including an inner bearing race , an outer bearing race and a plurality of rolling elements disposed between the inner bearing race and the outer bearing race ; a second pitch bearing coupled to an exterior surface of the static shaft , the second pitch bearing including an inner bearing race , an outer bearing race and a plurality of rolling elements disposed between the inner bearing race and the outer bearing race , the second pitch bearing disposed radially a distance L R from the first pitch bearing with respect to the pitch axis , where L R is equal to the wall thickness (S t ) of the static shaft , and axially along the pitch axis a distance L A from the first pitch bearing along the static shaft , thereby minimizing moment loading on the first pitch bearing and the second pitch bearing and the first pitch bearing and the second pitch bearing disposed radially within a blade root of the rotor blade . a static shaft including a wall thickness (S t ) defining an interior surface and an exterior surface , the static shaft extending axially from the hub along a pitch axis ; a first pitch bearing coupled to the interior surface of the static shaft , the first pitch bearing including an inner bearing race , an outer bearing race and a plurality of rolling elements disposed between the inner bearing race and the outer bearing race ; a second pitch bearing coupled to an exterior surface of the static shaft , the second pitch bearing including an inner bearing race , an outer bearing race and a plurality of rolling elements disposed between the inner bearing race and the outer bearing race , the second pitch bearing disposed radially a distance L R from the first pitch bearing with respect to the pitch axis , where L R is equal to the wall thickness (S t ) of the static shaft , and axially along the pitch axis a distance L A from the first pitch bearing along the static shaft , thereby minimizing moment loading on the first pitch bearing and the second pitch bearing and the first pitch bearing and the second pitch bearing disposed radially within a blade root of the rotor blade .
A MEMS accelerometer comprising a supporting structure (2; 102) and at least one first deformable group (21*, 51; 121*, 151) and one second deformable group (22*, 52; 122*, 152), which include, respectively, a first deformable cantilever element (21*; 121*) and a second deformable cantilever element (22*; 122*), which are arranged in a direction parallel to a plane (XY) and each have a respective first end, which is fixed to the supporting structure (2; 102), and a respective second end; said first deformable group (21*, 51; 121*, 151) further comprising: - a first piezoelectric detection structure (51; 151), which is mechanically coupled to the first deformable cantilever element (21*; 121*); said second deformable group (22*, 52; 122*, 152) further comprising: - a second piezoelectric detection structure (52; 152), which is mechanically coupled to the second deformable cantilever element (22*; 122*); said MEMS accelerometer (1; 101) further comprising: - a first mobile mass and a second mobile mass , which are fixed, respectively, to the second end of the first deformable cantilever element (21*, 121*) and to the second end of the second deformable cantilever element (22*, 122*) and are staggered with respect to the first and second deformable cantilever elements (21*, 121*; 22*, 122*), respectively, in a vertical direction (Z) transverse with respect to said plane (XY); and - a first elastic structure (M1, M1') configured to elastically couple the first and second mobile masses (31; 131; 32, 132); and wherein the first and second deformable cantilever elements (21*, 22*; 121*, 122*) extend in a first direction of detection (H1, H2; H1', H2') and are opposite to one another, so that, in the presence of accelerations directed in a direction parallel to said first direction of detection (H1, H2; H1', H2'), the first and second deformable cantilever elements (21*, 22*; 121*, 122*) are subjected to first parallel and concordant bending moments; and wherein the first elastic structure (M1, M1') is compliant in a direction parallel to the first direction of detection (H1, H2; H1', H2') and is rigid parallel to the vertical direction (Z) . - a first piezoelectric detection structure (51; 151), which is mechanically coupled to the first deformable cantilever element (21*; 121*); - a second piezoelectric detection structure (52; 152), which is mechanically coupled to the second deformable cantilever element (22*; 122*); - a first mobile mass and a second mobile mass , which are fixed, respectively, to the second end of the first deformable cantilever element (21*, 121*) and to the second end of the second deformable cantilever element (22*, 122*) and are staggered with respect to the first and second deformable cantilever elements (21*, 121*; 22*, 122*), respectively, in a vertical direction (Z) transverse with respect to said plane (XY); and - a first elastic structure (M1, M1') configured to elastically couple the first and second mobile masses (31; 131; 32, 132);
Method for detecting an existing or imminent blockage of at least one flow path which fluidically connects a heater installed in a building to the environment outside the building , comprising at least the following steps: a) recording at least one measurement for the flow through the flow path , b) evaluating the at least one measurement recorded in step a), wherein a comparison is made with reference data for a free flow through the flow path , c) initiating at least one warning or influencing the operation of the heater if it can be concluded from the evaluation according to step b) that there is an existing or imminent blockage of the flow path ; characterised in that furthermore at least one measurement for the ambient temperature is recorded and evaluated and/or at least one measurement for the humidity in the environment is recorded and evaluated, and in that , if it can be concluded from the evaluation according to step b) that there is an existing or imminent blockage of the flow path , the cause of the existing or imminent blockage is determined using the measurement for the ambient temperature and/or for the humidity in the environment. a) recording at least one measurement for the flow through the flow path , b) evaluating the at least one measurement recorded in step a), wherein a comparison is made with reference data for a free flow through the flow path , c) initiating at least one warning or influencing the operation of the heater if it can be concluded from the evaluation according to step b) that there is an existing or imminent blockage of the flow path ;
A system for supplying power to at least one load , the at least one load coupled to at least one power source ; the system comprising: a load bank coupled to the at least one power source and the at least one load , the load bank comprising a controllable voltage source comprising switches, at least three resistors (R1, R2, R3) coupled between an output side of the controllable voltage source and the at least one power source , and at least one storage element comprising one or more capacitors, batteries, or combinations thereof; and a control device for controlling the switches during a first condition such that, to the extent that an output power of the at least one power source exceeds a requisite power of the at least one load , any excess output power is either supplied to the at least one storage element or consumed by the at least three resistors (R1, R2, R3) wherein the control device comprises: a power to voltage conversion unit for receiving a power command and converting the power command to a voltage command, a subtractor for subtracting the voltage command from a voltage of the load bank , and a control unit for generating switching commands for controlling operations of the switches to reduce a difference between the voltage command and the voltage of the load bank .
A method for processing an audio signal , the method comprising: processing audio frames of the audio signal at an audio decoder by filtering the frames using an audio codec postfilter for reducing a level of coding noise between signal harmonics; and using linear predictive filtering for removing (S102, S104, S300-S308, S400-S402) a discontinuity between a filtered past frame and a filtered current frame of the audio signal, wherein the method comprises filtering the current frame of the audio signal and removing the discontinuity by modifying a beginning portion of the filtered current frame by a signal obtained by linear predictive filtering a predefined signal with initial states of the linear predictive filter defined on the basis of a last part of the unfiltered past frame filtered using the set of filter parameters for filtering the current frame, and wherein the audio codec postfilter is defined as follows: H z = 1 − B z / 1 − A z ⋅ z − T where B(z) and A(z) are two FIR filters, the H(z) filter parameters are the coefficients of the FIR filters B(z) and A(z), and T indicates the pitch lag. processing audio frames of the audio signal at an audio decoder by filtering the frames using an audio codec postfilter for reducing a level of coding noise between signal harmonics; and using linear predictive filtering for removing (S102, S104, S300-S308, S400-S402) a discontinuity between a filtered past frame and a filtered current frame of the audio signal, wherein the method comprises filtering the current frame of the audio signal and removing the discontinuity by modifying a beginning portion of the filtered current frame by a signal obtained by linear predictive filtering a predefined signal with initial states of the linear predictive filter defined on the basis of a last part of the unfiltered past frame filtered using the set of filter parameters for filtering the current frame, and wherein the audio codec postfilter is defined as follows: H z = 1 − B z / 1 − A z ⋅ z − T where B(z) and A(z) are two FIR filters, the H(z) filter parameters are the coefficients of the FIR filters B(z) and A(z), and T indicates the pitch lag.
A method of transmitting a data item , the method comprising: a network node initiating a repeated multicast transmission of the data item to a plurality of devices ; associated with the multicast transmission, the network node providing a request that a subgroup of the devices each send a report indicating whether an action on the basis of the data item received by the device was successfully completed by the device ; and depending on the reports , the network node adjusting the repeated multicast transmission of the data item , the method being characterized by the repeated multicast transmission being initiated via a cellular network and the request indicating one or more criteria specifying the subgroup of the devices which are requested to send the report . a network node initiating a repeated multicast transmission of the data item to a plurality of devices ; associated with the multicast transmission, the network node providing a request that a subgroup of the devices each send a report indicating whether an action on the basis of the data item received by the device was successfully completed by the device ; and depending on the reports , the network node adjusting the repeated multicast transmission of the data item , the method being characterized by the repeated multicast transmission being initiated via a cellular network and the request indicating one or more criteria specifying the subgroup of the devices which are requested to send the report .
A method performed by a terminal in a communication system, the method comprising: receiving , from a base station , measurement configuration information, the measurement configuration information including measurement object information; performing a measurement of one or more beams based on the measurement configuration information; identifying whether each measurement value of the one or more beams exceeds a threshold value configured by the base station ; generating a measurement report message based on the identification; and transmitting , to the base station , the measurement report message, wherein the measurement object information includes information on a frequency to be measured and information on a number of beams to be measured and beam indices of the beams to be measured for the frequency, wherein the measurement report message includes a cell-level measurement result of one or more serving cells, and includes a beam measurement result of the one or more serving cells, in case that measurement values of one or more beams of the one or more serving cells exceed the threshold value, and wherein the measurement report message includes a cell-level measurement result of one or more neighboring cells, and includes a beam measurement result of the one or more neighboring cells, in case that measurement values of one or more beams of the one or more neighboring cells exceed the threshold value. receiving , from a base station , measurement configuration information, the measurement configuration information including measurement object information; performing a measurement of one or more beams based on the measurement configuration information; identifying whether each measurement value of the one or more beams exceeds a threshold value configured by the base station ; generating a measurement report message based on the identification; and transmitting , to the base station , the measurement report message, wherein the measurement object information includes information on a frequency to be measured and information on a number of beams to be measured and beam indices of the beams to be measured for the frequency, wherein the measurement report message includes a cell-level measurement result of one or more serving cells, and includes a beam measurement result of the one or more serving cells, in case that measurement values of one or more beams of the one or more serving cells exceed the threshold value, and wherein the measurement report message includes a cell-level measurement result of one or more neighboring cells, and includes a beam measurement result of the one or more neighboring cells, in case that measurement values of one or more beams of the one or more neighboring cells exceed the threshold value.
A process for the alkylation of aromatic hydrocarbons selected from benzene, toluene and xylene, by means of olefins containing from 2 to 8 carbon atoms, which comprises feeding the hydrocarbon, the olefin, and possibly water, to the head of a fixed-bed reactor, operating under "trickle flow" regime, containing at least one layer of a catalyst comprising a large-pore zeolite of the MTW, FAU or BEA type, said process being carried out in continuous and comprising: a) mixing, in liquid phase, at least one aromatic hydrocarbon (A), a C2 - C8 olefin (B), a recycled stream (C) coming from a discharge section of the fixed-bed reactor, and possibly water, b) feeding the mixture obtained in step (a), preheated to the reaction temperature, to the head of the fixed-bed reactor, operating under "trickle flow" regime; c) cooling the reaction mixture in a discharge section to obtain an organic phase comprising the alkylated aromatic hydrocarbon and possibly an aqueous phase; d) subdividing the organic phase into a recycled stream (C), sent to the head of the alkylation reactor for the mixing step (a) with the reagents, and a final stream, comprising the alkylated aromatic hydrocarbon; wherein the reaction temperature inside the alkylation reactor ranges from 160°C to 250°C and the internal pressure ranges from 1 to 10 MPa, wherein the flow rate of the reagents to the alkylation reactor is such as to provide a WHSV which ranges from 1 to 8 hours -1 , and wherein the operative conditions are managed so as to have a gaseous phase essentially consisting of the reagents, and a liquid phase essentially consisting of the alkylation products, and the water possibly added is prevalently in the gaseous phase wherein both phases pass through the catalyst in equicurrent. a) mixing, in liquid phase, at least one aromatic hydrocarbon (A), a C2 - C8 olefin (B), a recycled stream (C) coming from a discharge section of the fixed-bed reactor, and possibly water, b) feeding the mixture obtained in step (a), preheated to the reaction temperature, to the head of the fixed-bed reactor, operating under "trickle flow" regime; c) cooling the reaction mixture in a discharge section to obtain an organic phase comprising the alkylated aromatic hydrocarbon and possibly an aqueous phase; d) subdividing the organic phase into a recycled stream (C), sent to the head of the alkylation reactor for the mixing step (a) with the reagents, and a final stream, comprising the alkylated aromatic hydrocarbon;
A communication cable , comprising: two-core communication wires ; a drain wire ; and a metal foil tape collectively covering the two-core communication wires and the drain wire , characterized in that the metal foil tape is wound around the two-core communication wires with an adhesion strength of 1.21 MPa or more, followed by twisting the two-core communication wires with a twist pitch of 20 mm or more and 60 mm or less, and wherein the adhesion strength is measured between a contact length of the two-core communication wire and the metal foil tape of 10 mm, by grasping the two-core communication wire and the metal foil tape at both ends, respectively and pulling at a speed of 50 mm/min by a tensile tester until the two-core communication wire and the metal foil separate. two-core communication wires ; a drain wire ; and a metal foil tape collectively covering the two-core communication wires and the drain wire , characterized in that the metal foil tape is wound around the two-core communication wires with an adhesion strength of 1.21 MPa or more, followed by twisting the two-core communication wires with a twist pitch of 20 mm or more and 60 mm or less, and wherein the adhesion strength is measured between a contact length of the two-core communication wire and the metal foil tape of 10 mm, by grasping the two-core communication wire and the metal foil tape at both ends, respectively and pulling at a speed of 50 mm/min by a tensile tester until the two-core communication wire and the metal foil separate.
An electronic look-up device implemented on a semiconductor chip, the electronic device comprising: multiple Histogram Update Function Elements (HUFEs) , which are logic units configured to perform histogram commands for updating values of bins of a histogram, wherein each of these histogram commands has multiple bin address operands and corresponding multiple input operands, supports updating multiple bins simultaneously and supports two or more of the address operands being identical, wherein each HUFE handles a single bin referenced by a single instance of a histogram command; a logic circuitry that is configured to determine when at least two bin address operands of a histogram command are the same; and send enable signals to the multiple HUFEs indicative of the determination; wherein each HUFE is configured to operate according to the histogram command and independently of the other HUFEs on an input value being provided over a single first input of the respective HUFE, when the enable signals indicate that none of the bin address operands are the same; and wherein, when the enable signals indicate that at least two bin address operands are the same, a first HUFE is configured to operate according to the histogram command on the at least two corresponding input values provided over at least two first inputs of the first HUFE, and an output of another HUFE for the bin address handled by the first HUFE is ignored. multiple Histogram Update Function Elements (HUFEs) , which are logic units configured to perform histogram commands for updating values of bins of a histogram, wherein each of these histogram commands has multiple bin address operands and corresponding multiple input operands, supports updating multiple bins simultaneously and supports two or more of the address operands being identical, wherein each HUFE handles a single bin referenced by a single instance of a histogram command; a logic circuitry that is configured to determine when at least two bin address operands of a histogram command are the same; and send enable signals to the multiple HUFEs indicative of the determination; wherein each HUFE is configured to operate according to the histogram command and independently of the other HUFEs on an input value being provided over a single first input of the respective HUFE, when the enable signals indicate that none of the bin address operands are the same; and wherein, when the enable signals indicate that at least two bin address operands are the same, a first HUFE is configured to operate according to the histogram command on the at least two corresponding input values provided over at least two first inputs of the first HUFE, and an output of another HUFE for the bin address handled by the first HUFE is ignored.
A method for use in measuring a property of an environment or an object in, or adjacent to, an elongated space, comprising: unspooling and/or spooling a line attached to a tool so as to move the tool along an elongated space; using the tool to measure a property of an environment or an object in, or adjacent to, the elongated space during movement of the tool along the elongated space; determining an acceleration of the line ; measuring an acceleration of the tool along the elongated space; and controlling damping of the movement of the tool along the elongated space by controlling a damper of the tool according to the measured acceleration of the tool and the determined acceleration of the line . unspooling and/or spooling a line attached to a tool so as to move the tool along an elongated space; using the tool to measure a property of an environment or an object in, or adjacent to, the elongated space during movement of the tool along the elongated space; determining an acceleration of the line ; measuring an acceleration of the tool along the elongated space; and controlling damping of the movement of the tool along the elongated space by controlling a damper of the tool according to the measured acceleration of the tool and the determined acceleration of the line .