mhurhangee/patent-ind-claim-en huggingface dataset:
A method for metadata-preserved audio object clustering, comprising: selecting the M most important audio objects from a plurality of audio objects; based on an importance of each audio object relative to other audio objects; classifying (S101) the plurality of audio objects into a number of categories based on information to be preserved in metadata associated with the plurality of audio objects; determining the distribution of the M most important audio objects among the categories; assigning (S 102) a predetermined number of M clusters to the categories, wherein the number of clusters assigned to a category equals the number of the M most important audio objects distributed in said category; and allocating (S103) each audio object of the plurality of audio objects in each of the categories to at least one of the clusters, wherein the method further comprises: combining audio objects in each cluster to obtain a clustered audio object; combining metadata of audio objects in each cluster to obtain metadata of the clustered audio object; and rendering the clustered audio object and the associated metadata of the clustered audio object to produce an audio signal. selecting the M most important audio objects from a plurality of audio objects; based on an importance of each audio object relative to other audio objects; classifying (S101) the plurality of audio objects into a number of categories based on information to be preserved in metadata associated with the plurality of audio objects; determining the distribution of the M most important audio objects among the categories; assigning (S 102) a predetermined number of M clusters to the categories, wherein the number of clusters assigned to a category equals the number of the M most important audio objects distributed in said category; and allocating (S103) each audio object of the plurality of audio objects in each of the categories to at least one of the clusters, wherein the method further comprises: combining audio objects in each cluster to obtain a clustered audio object; combining metadata of audio objects in each cluster to obtain metadata of the clustered audio object; and rendering the clustered audio object and the associated metadata of the clustered audio object to produce an audio signal. combining audio objects in each cluster to obtain a clustered audio object; combining metadata of audio objects in each cluster to obtain metadata of the clustered audio object; and rendering the clustered audio object and the associated metadata of the clustered audio object to produce an audio signal.
A core shooting machine for producing cores by a process of shooting a core sand mixture into a at least one cavity in a core box that is associated with said core shooting machine , said core shooting machine comprising: a source of compressed air at an adjustable initial machine pressure P 0 , said adjustable initial machine pressure P 0 , being an adjustable process condition of the process, and a shooting head fluidically coupled to said source of compressed air by at least one conduit that includes an electronically controlled shot valve , said shooting head being configured for containing an amount of said core sand mixture , resulting in a filling degree H of the shoot head , said filling degree H being an adjustable process condition of the process, a computing device associated with said core shooting machine , said computing device being configured to perform a simulation of said process, said simulation using a model of said process, said computing device being informed of, and said model taking into account, several process conditions, including said adjustable process conditions, said computing device (50,60 in) being configured to perform a simulation of said process on the basis of several process conditions, including said adjustable process conditions, to determine an improved or optimal value for one or more adjustable process conditions based on the result of a performed simulation. a source of compressed air at an adjustable initial machine pressure P 0 , said adjustable initial machine pressure P 0 , being an adjustable process condition of the process, and a shooting head fluidically coupled to said source of compressed air by at least one conduit that includes an electronically controlled shot valve , said shooting head being configured for containing an amount of said core sand mixture , resulting in a filling degree H of the shoot head , said filling degree H being an adjustable process condition of the process, a computing device associated with said core shooting machine , said computing device being configured to perform a simulation of said process, said simulation using a model of said process, said computing device being informed of, and said model taking into account, several process conditions, including said adjustable process conditions, said computing device (50,60 in) being configured to perform a simulation of said process on the basis of several process conditions, including said adjustable process conditions, to determine an improved or optimal value for one or more adjustable process conditions based on the result of a performed simulation.
A method for evaluating a vibration behavior of an electric motor, comprising the steps of: determining a vibration value of the electric motor by measuring an acceleration and/or speed of vibrations of the electric motor by using a vibration sensor of the electric motor , wherein vibrations in at least one direction are measured and wherein the vibration value represents each of the measured at least one direction, wherein the vibration sensor is integrated in the electric motor and/or in the motor electronics of the electric motor , determining a current rotational speed (n) of the electric motor , comparing the vibration value with a reference value for the current rotational speed, and determining an evaluation measure for evaluating the vibration behavior of the electric motor based on the comparison of the vibration value with the reference value, characterized in that an evaluation of the vibration behavior is carried out when the electric motor is at a standstill, i.e., at a rotational speed equal to 0, wherein the evaluation measure determined thereby relating to the vibrations of an installation environment of the electric motor . determining a vibration value of the electric motor by measuring an acceleration and/or speed of vibrations of the electric motor by using a vibration sensor of the electric motor , wherein vibrations in at least one direction are measured and wherein the vibration value represents each of the measured at least one direction, wherein the vibration sensor is integrated in the electric motor and/or in the motor electronics of the electric motor , determining a current rotational speed (n) of the electric motor , comparing the vibration value with a reference value for the current rotational speed, and determining an evaluation measure for evaluating the vibration behavior of the electric motor based on the comparison of the vibration value with the reference value, characterized in that
A power amplifier for amplifying an input signal into an output signal, wherein the power amplifier comprises: an input port for receiving the input signal; an output port , coupled to an output transmission line , for providing the output signal; and multiple sets of sub-amplifiers distributed along the output transmission line , wherein inputs of the multiple sets of sub-amplifiers are coupled to the input port , and outputs of the multiple sets of sub-amplifiers are coupled to the output transmission line , and wherein at least two different supply voltages are provided for the sub-amplifiers in the multiple sets of sub-amplifiers such that the supply voltages to some sub-amplifers are reduced compared to the supply voltages to other sub-amplifiers. an input port for receiving the input signal; an output port , coupled to an output transmission line , for providing the output signal; and multiple sets of sub-amplifiers distributed along the output transmission line , wherein inputs of the multiple sets of sub-amplifiers are coupled to the input port , and outputs of the multiple sets of sub-amplifiers are coupled to the output transmission line , and wherein at least two different supply voltages are provided for the sub-amplifiers in the multiple sets of sub-amplifiers such that the supply voltages to some sub-amplifers are reduced compared to the supply voltages to other sub-amplifiers.
A diagnosis method for detecting celiac disease comprising the following steps: a) providing as input data a Raman spectrum of a blood serum sample; b) selecting from the Raman spectrum a first band characteristic of a first indicator of presence of celiac disease, a second band characteristic of a second indicator of presence of celiac disease, and a third band characteristic of a third indicator of presence of celiac disease; c) calculating a first ratio A 2' /A 1 and a second ratio A 3' /A 1 , wherein A 1 is the area under the first band, A 2' is the area under the second band, and A 3' is the area under the third band; d) verifying that the first ratio A 2' /A 1 is greater than a first threshold value and that the second ratio A 3' /A 1 is greater than a second threshold value to confirm that the blood serum sample belongs to a celiac patient; wherein said first indicator is given by phenylalanine; wherein said second indicator is given by phospholipids; and wherein said third indicator is given by amide-I. a) providing as input data a Raman spectrum of a blood serum sample; b) selecting from the Raman spectrum a first band characteristic of a first indicator of presence of celiac disease, a second band characteristic of a second indicator of presence of celiac disease, and a third band characteristic of a third indicator of presence of celiac disease; c) calculating a first ratio A 2' /A 1 and a second ratio A 3' /A 1 , wherein A 1 is the area under the first band, A 2' is the area under the second band, and A 3' is the area under the third band; d) verifying that the first ratio A 2' /A 1 is greater than a first threshold value and that the second ratio A 3' /A 1 is greater than a second threshold value to confirm that the blood serum sample belongs to a celiac patient;
A solid-state imaging device comprising: a first image sensor which includes a first photoelectric converter arranged to photoelectrically convert light of a first color among incoming light, and which includes a second photoelectric converter arranged to photoelectrically convert light of a second color among incoming light; and a second image sensor which includes a third photoelectric converter arranged to photoelectrically convert light of a third color being a complementary color of the first color among light having been transmitted by the first photoelectric converter, and which includes a fourth photoelectric converter arranged to photoelectrically convert light of a fourth color being a complementary color of the second color among light having been transmitted by the second photoelectric converter; characterised in that the first image sensor is stacked on the second image sensor, and wherein a light-receiving surface of the first image sensor and a light-receiving surface of the second image sensor are arranged on a same optical path. a first image sensor which includes a first photoelectric converter arranged to photoelectrically convert light of a first color among incoming light, and which includes a second photoelectric converter arranged to photoelectrically convert light of a second color among incoming light; and a second image sensor which includes a third photoelectric converter arranged to photoelectrically convert light of a third color being a complementary color of the first color among light having been transmitted by the first photoelectric converter, and which includes a fourth photoelectric converter arranged to photoelectrically convert light of a fourth color being a complementary color of the second color among light having been transmitted by the second photoelectric converter; characterised in that the first image sensor is stacked on the second image sensor, and wherein a light-receiving surface of the first image sensor and a light-receiving surface of the second image sensor are arranged on a same optical path.
An air collecting device for a dust measuring system, the air collecting device comprising: a housing defining a first chamber and a second chamber ; an air inlet structure opening into the first chamber and being configured for providing an incoming air stream from the outside environment into the first chamber ; an air outlet structure configured for expelling air from the air collecting device; an adapter structure , the adapter structure being configured for being connected with a dust sensor assembly, wherein the adapter structure comprises a fluidic connection to the first chamber and a fluidic connection to the second chamber ; and a connecting portion establishing a fluidic connection between the first chamber and the second chamber ; wherein the first chamber and the second chamber are partially separated by a separator wall , wherein the air outlet structure is a channel structure extending from an opening in the separator wall to the outside environment; and wherein the first chamber and/or the air inlet structure are configured such that the incoming air stream is guided at least partially towards the adapter structure and wherein the second chamber is configured such that an air stream entering the second chamber from the adapter structure passes the second chamber and is then guided into the first chamber via the connecting portion . a housing defining a first chamber and a second chamber ; an air inlet structure opening into the first chamber and being configured for providing an incoming air stream from the outside environment into the first chamber ; an air outlet structure configured for expelling air from the air collecting device; an adapter structure , the adapter structure being configured for being connected with a dust sensor assembly, wherein the adapter structure comprises a fluidic connection to the first chamber and a fluidic connection to the second chamber ; and a connecting portion establishing a fluidic connection between the first chamber and the second chamber ; wherein the first chamber and the second chamber are partially separated by a separator wall , wherein the air outlet structure is a channel structure extending from an opening in the separator wall to the outside environment; and wherein the first chamber and/or the air inlet structure are configured such that the incoming air stream is guided at least partially towards the adapter structure and wherein the second chamber is configured such that an air stream entering the second chamber from the adapter structure passes the second chamber and is then guided into the first chamber via the connecting portion .
Dispensing cartridge provided with a body and a control knob for the relative actuation, the body defining a side wall which delimits a cavity which houses a piston provided with a connecting stem to said control knob , the piston extending and moving along an axial direction (X-X), - the dispensing cartridge comprising a mechanism provided with an elastic return means acting on said piston , so as to allow the axial displacement of the piston from a closed position, in which the dispensing of water is inhibited, to a dispensing position in which the dispensing of water is allowed, - wherein said side wall is provided with at least one inlet opening adapted to be connected to a pressurized liquid and at least one outlet opening , said inlet and outlet openings being axially offset so as to be separated by an intermediate portion of the body , - wherein the piston comprises a sealing gasket which in said closed position is axially located between the inlet opening and the outlet opening at said intermediate portion , and in said dispensing position is at least partially beyond the intermediate portion so as to put in said inlet and outlet openings in fluid communication with each other characterised in that the piston comprises a variable cross section at an adjustment portion thereof which faces said inlet and outlet openings of the body , so as to vary a passage gap and the flow rate of water dispensed as a function of the rotation of the piston with respect to the body , around the axial direction (X-X), wherein said adjustment portion comprises a pair of recesses , symmetrical to each other, which identify a pair of axial shoulders equal to and opposite each other along the axial direction (X-X). - the dispensing cartridge comprising a mechanism provided with an elastic return means acting on said piston , so as to allow the axial displacement of the piston from a closed position, in which the dispensing of water is inhibited, to a dispensing position in which the dispensing of water is allowed, - wherein said side wall is provided with at least one inlet opening adapted to be connected to a pressurized liquid and at least one outlet opening , said inlet and outlet openings being axially offset so as to be separated by an intermediate portion of the body , - wherein the piston comprises a sealing gasket which in said closed position is axially located between the inlet opening and the outlet opening at said intermediate portion , and in said dispensing position is at least partially beyond the intermediate portion so as to put in said inlet and outlet openings in fluid communication with each other the piston comprises a variable cross section at an adjustment portion thereof which faces said inlet and outlet openings of the body , so as to vary a passage gap and the flow rate of water dispensed as a function of the rotation of the piston with respect to the body , around the axial direction (X-X), wherein said adjustment portion comprises a pair of recesses , symmetrical to each other, which identify a pair of axial shoulders equal to and opposite each other along the axial direction (X-X).
A communication method, performed by a first device or a chip in a first device, wherein the method comprises: determining (S301), based on a location of the first device and minimum required communication distance information of first data, a first identity of a first zone in which the first device is located, wherein the first data is data sent by the first device; and sending (S302), indication information to a second device, wherein the indication information comprises first information, and the first information indicates the first identity. determining (S301), based on a location of the first device and minimum required communication distance information of first data, a first identity of a first zone in which the first device is located, wherein the first data is data sent by the first device; and sending (S302), indication information to a second device, wherein the indication information comprises first information, and the first information indicates the first identity.
A pitch change actuation system for varying a propeller blade pitch, the pitch change actuation system comprising: an actuator body defining an interior volume ; a chamber separator located within the interior volume of the actuator body and dividing the interior volume into a first chamber and a second chamber , the two chambers being fluidly separated by the chamber separator; and a transfer tube ; wherein the first and second chambers are configured to receive hydraulic fluid; wherein the actuator body is configured to translate relative to the chamber separator in response to a difference in hydraulic pressure between the first chamber and second chamber; and wherein the translation of the actuator body is configured to effect a change in propeller blade pitch; characterised in that the transfer tube is coupled to the actuator body and translates with the actuator body. an actuator body defining an interior volume ; a chamber separator located within the interior volume of the actuator body and dividing the interior volume into a first chamber and a second chamber , the two chambers being fluidly separated by the chamber separator; and a transfer tube ; wherein the first and second chambers are configured to receive hydraulic fluid; wherein the actuator body is configured to translate relative to the chamber separator in response to a difference in hydraulic pressure between the first chamber and second chamber; and wherein the translation of the actuator body is configured to effect a change in propeller blade pitch; characterised in that the transfer tube is coupled to the actuator body and translates with the actuator body.
Process for purging the propane in a polypropylene manufacturing process comprising, a) polymerizing propylene in a polymerization zone, b) withdrawing from said polymerization zone an effluent comprising polypropylene, propylene, propane and optionally a solvent, c) sending said effluent to a separation zone thereby producing polypropylene, optionally the solvent and a stream comprising propylene and propane, d) optionally recycling the solvent to the polymerization zone, e) sending said propylene and propane stream to a splitter thereby producing an overhead consisting essentially of propylene, i.e. having a propylene content of at least 99.5w%, recycled to the polymerization zone and a rich propane bottom stream comprising a minor part of propylene of up to 40 w%, f) sending the bottom stream to a membrane separation zone thereby producing a permeate having an enhanced propylene content and a reduced propane content and a purge having an enhanced propane content and a reduced propylene content, g) recycling the permeate to the polymerization zone. a) polymerizing propylene in a polymerization zone, b) withdrawing from said polymerization zone an effluent comprising polypropylene, propylene, propane and optionally a solvent, c) sending said effluent to a separation zone thereby producing polypropylene, optionally the solvent and a stream comprising propylene and propane, d) optionally recycling the solvent to the polymerization zone, e) sending said propylene and propane stream to a splitter thereby producing an overhead consisting essentially of propylene, i.e. having a propylene content of at least 99.5w%, recycled to the polymerization zone and a rich propane bottom stream comprising a minor part of propylene of up to 40 w%, f) sending the bottom stream to a membrane separation zone thereby producing a permeate having an enhanced propylene content and a reduced propane content and a purge having an enhanced propane content and a reduced propylene content, g) recycling the permeate to the polymerization zone.
A device for regulating cuff pressure in endotracheal tubes, comprising a barrel for guiding a plunger , the plunger being adapted to travel along a main longitudinal axis (A) of said barrel, thereby defining a cavity (C) with variable volume within the barrel, the device further comprises a passage adapted to allow fluid transfer communication to and from the cavity (C), and one or more biasing member adapted to bias the plunger towards said passage , wherein the passage is provided with a tee-connection comprising a first conduit , a second conduit and a third conduit connected together at one end of each conduit; - the first conduit comprises a first check valve adapted to allow one-way fluid transfer towards the cavity (C), - the second conduit comprises a second check valve adapted to allow one-way fluid transfer from the cavity (C), and - the third conduit is adapted to provide fluid transfer communication between the cavity (C) and both of the first conduit and the second conduit . - the first conduit comprises a first check valve adapted to allow one-way fluid transfer towards the cavity (C), - the second conduit comprises a second check valve adapted to allow one-way fluid transfer from the cavity (C), and - the third conduit is adapted to provide fluid transfer communication between the cavity (C) and both of the first conduit and the second conduit .