mhurhangee/patent-ind-claim-en huggingface dataset:
Method for operating an inverter system that comprises an inverter , a network filter and a return path from the network filter to the inverter , wherein the return path comprises a data unit , an evaluation unit , an assessment unit and an adapter unit , wherein values are determined at a network-side point of common coupling of the inverter by means of the data unit , wherein a value spectrum of the values is established by means of the evaluation unit following the data unit in the return path , wherein the value spectrum is compared with a predetermined or predefinable limit spectrum by means of the assessment unit following the evaluation unit in the return path , wherein a switching frequency of the inverter is adapted as a function of the result of the comparison by means of the adapter unit following the assessment unit in the return path , wherein voltage and/or current measured values at the network filter are recorded by means of the data unit and a voltage, current or power spectrum is established by means of the evaluation unit as a value spectrum and this is compared with the corresponding limit spectrum by means of the assessment unit and wherein the method is characterised in that , above a dimensioning switching frequency defined for the inverter , a smaller step size is selected for an adaptation of the switching frequency to a higher switching frequency than the step size for an adaptation to a lower switching frequency and/or, below a dimensioning switching frequency defined for the inverter , a larger step size is selected for an adaptation of the switching frequency to a higher switching frequency than the step size for an adaptation to a lower switching frequency.
A method of mass spectrometry comprising: mass analysing a sample; introducing an external or extrinsic lock mass sample or calibrant at a first time t 1 ; recognising one or more first intermediate components which are present or observed during time periods which overlap with the first time t 1 ; making a first external calibration measurement upon at least some of the one or more first intermediate components at or in relation to the first time t 1 by relying on the calibration framework provided by the external or extrinsic lock mass sample or calibrant; recognising one or more second intermediate components which are first present or first observed after the first time t 1 and which overlap in time with the first intermediate components; and calculating or determining a correction factor based upon at least some of the one or more second intermediate components by relying on the calibration framework provided by the first intermediate components; wherein the correction factor comprises a mass, mass to charge ratio or time correction factor. mass analysing a sample; introducing an external or extrinsic lock mass sample or calibrant at a first time t 1 ; recognising one or more first intermediate components which are present or observed during time periods which overlap with the first time t 1 ; making a first external calibration measurement upon at least some of the one or more first intermediate components at or in relation to the first time t 1 by relying on the calibration framework provided by the external or extrinsic lock mass sample or calibrant; recognising one or more second intermediate components which are first present or first observed after the first time t 1 and which overlap in time with the first intermediate components; and calculating or determining a correction factor based upon at least some of the one or more second intermediate components by relying on the calibration framework provided by the first intermediate components; wherein the correction factor comprises a mass, mass to charge ratio or time correction factor.
An Internet of Things data transmission method, comprising: transmitting data and identify information uniquely corresponding to the data from a terminal used to collect the data to a server; and feeding back, at the server , at least one response signal to the terminal in response to the data and the identify information; characterized in that : transmitting data and identify information uniquely corresponding to the data from a terminal used to collect the data to a server comprises: processing the data based on a preset processing rule to obtain processed data and the identify information, and transmitting the processed data and the identify information to the server , wherein the processing rule is determined by the server , and the identify information comprises a time of generating a record and a data type. transmitting data and identify information uniquely corresponding to the data from a terminal used to collect the data to a server; and feeding back, at the server , at least one response signal to the terminal in response to the data and the identify information; characterized in that : transmitting data and identify information uniquely corresponding to the data from a terminal used to collect the data to a server comprises: processing the data based on a preset processing rule to obtain processed data and the identify information, and transmitting the processed data and the identify information to the server , wherein the processing rule is determined by the server , and the identify information comprises a time of generating a record and a data type.
A sealing soundproofing system in the form of boards intended to be positioned on a substrate and directly under floor tiles, said system consists of an insulating board coupled to a sealing part , said insulating board consisting of one or more layers fastened to one another, and in that said insulating board comprises at least one flexible sub-layer and at least one rigid sub-layer attached to the flexible sub-layer and positioned facing the tiles , the sealing part being a sealing membrane obtained after drying of a liquid or paste sealing product applied directly to the rigid sub-layer of the insulating part , characterized in that the sealing part further comprises a sealing membrane tape in the form of a film coupled by gluing to the insulating board , said tape having at least two overlap zones extending beyond the insulating board , those zones being situated on the entirety of the length of at least two consecutive sides of the insulating plate .
A process for producing a diene, preferably a conjugated diene, more preferably 1,3-butadiene, comprising dehydrating at least one alkenol in the presence of at least one catalytic material comprising at least one acid catalyst based on silica (SiO 2 ) and alumina (Al 2 O 3 ), preferably a silica-alumina (SiO 2 -Al 2 O 3 ), said catalyst having an alumina content (Al 2 O 3 ) lower than or equal to 12% by weight, preferably between 0.1% by weight and 10% by weight, with respect to the catalyst total weight, said alumina content being referred to the catalyst total weight without binder, and a pore modal diameter between 9 nm and 170 nm, preferably between 10 nm and 150 nm, still more preferably between 12 nm and 120 nm.
A heater-cooler apparatus (200; 400) for an extracorporeal perfusion system, the heater-cooler apparatus comprising: at least one fluid circuit for providing a supply of a heat transfer fluid to the perfusion system; a cold storage unit (266; 300); a refrigeration unit (250; 422) for charging the cold storage unit; and flow circuitry for directing the heat transfer fluid through the refrigeration unit to cool the heat transfer fluid and through the cold storage unit to charge the cold storage unit; wherein the cold storage unit comprises a chamber and a passage through which the heat transfer fluid is conveyed, the passage extending through the chamber, and wherein the chamber contains a liquid that freezes at a temperature above that to which the heat transfer fluid is cooled by the refrigeration unit when the flow circuitry directs the heat transfer fluid through the refrigeration unit and through the cold storage unit to charge the cold storage unit. at least one fluid circuit for providing a supply of a heat transfer fluid to the perfusion system; a cold storage unit (266; 300); a refrigeration unit (250; 422) for charging the cold storage unit; and flow circuitry for directing the heat transfer fluid through the refrigeration unit to cool the heat transfer fluid and through the cold storage unit to charge the cold storage unit; wherein the cold storage unit comprises a chamber and a passage through which the heat transfer fluid is conveyed, the passage extending through the chamber, and wherein the chamber contains a liquid that freezes at a temperature above that to which the heat transfer fluid is cooled by the refrigeration unit when the flow circuitry directs the heat transfer fluid through the refrigeration unit and through the cold storage unit to charge the cold storage unit.
A method of transmitting by a transmitter through a propagation environment using a plurality of N transmit antennas, the method comprising: by the transmitter: transmitting symbols simultaneously on the plurality of transmit antennas using a set of modulation constellations phase offset from each other, wherein, for each transmit antenna of the plurality of transmit antennas, symbols transmitted by the transmit antenna are independent of symbols transmitted simultaneously by other transmit antennas of the plurality of transmit antennas, wherein symbols for each transmit antenna are based on distinct data sequences, wherein modulation constellations in the set of modulation constellations are based on the same modulation scheme, and characterised in that the Mth modulation constellation, used for transmitting symbols on the Mth antenna, is phase offset from the (M-1)th modulation constellation, used for transmission on the (M-1)th antenna, by a predetermined non-zero amount of phase offset that is independent of the propagation environment, where 1 < M ≤ N. by the transmitter: transmitting symbols simultaneously on the plurality of transmit antennas using a set of modulation constellations phase offset from each other, wherein, for each transmit antenna of the plurality of transmit antennas, symbols transmitted by the transmit antenna are independent of symbols transmitted simultaneously by other transmit antennas of the plurality of transmit antennas, wherein symbols for each transmit antenna are based on distinct data sequences, wherein modulation constellations in the set of modulation constellations are based on the same modulation scheme, and transmitting symbols simultaneously on the plurality of transmit antennas using a set of modulation constellations phase offset from each other, wherein, for each transmit antenna of the plurality of transmit antennas, symbols transmitted by the transmit antenna are independent of symbols transmitted simultaneously by other transmit antennas of the plurality of transmit antennas, wherein symbols for each transmit antenna are based on distinct data sequences, wherein modulation constellations in the set of modulation constellations are based on the same modulation scheme, and characterised in that the Mth modulation constellation, used for transmitting symbols on the Mth antenna, is phase offset from the (M-1)th modulation constellation, used for transmission on the (M-1)th antenna, by a predetermined non-zero amount of phase offset that is independent of the propagation environment, where 1 < M ≤ N.
An optical apparatus comprising: a first optical element including glass; a second optical element including glass; and a housing including glass; wherein the first optical element and the second optical element define a multi-pass cavity; wherein the first optical element is a mirror with an aperture for entrance and exit of a laser beam; and wherein the second optical element is a mirror characterized in that said apparatus further comprises at least one support including silicon; in that the first optical element and the at least one support are anodically bonded together; in that the second optical element and the at least one support are anodically bonded together; and in that the at least one support and the housing are anodically bonded together. a first optical element including glass; a second optical element including glass; and a housing including glass; wherein the first optical element and the second optical element define a multi-pass cavity; wherein the first optical element is a mirror with an aperture for entrance and exit of a laser beam; and wherein the second optical element is a mirror characterized in that said apparatus further comprises at least one support including silicon; in that the first optical element and the at least one support are anodically bonded together; in that the second optical element and the at least one support are anodically bonded together; and in that the at least one support and the housing are anodically bonded together.
A propeller control system for an aircraft propeller rotatable about a longitudinal axis and having an adjustable blade angle, the propeller forming part of a propeller assembly, the control system comprising: a blade angle feedback ring coupled to the propeller to rotate with the propeller and to move along the longitudinal axis (A) along with adjustment of the blade angle, said blade angle feedback ring comprising a plurality of position markers spaced around its circumference such that a circumferential distance between at least some adjacent ones of said position markers varies along said longitudinal axis (A); a sensor positioned adjacent said blade angle feedback ring for producing signals indicative of passage of said position markers , such that an interval between ones of said signals is indicative of a circumferential distance between adjacent ones of said position markers ; and a controller in communication with said sensor to measure a longitudinal position of said feedback ring based on an interval between consecutive ones of said signal, characterised in that said controller is configured to produce a warning signal if said longitudinal position is outside a first threshold range corresponding to upper and lower dimensional tolerance limits of the propeller assembly. a blade angle feedback ring coupled to the propeller to rotate with the propeller and to move along the longitudinal axis (A) along with adjustment of the blade angle, said blade angle feedback ring comprising a plurality of position markers spaced around its circumference such that a circumferential distance between at least some adjacent ones of said position markers varies along said longitudinal axis (A); a sensor positioned adjacent said blade angle feedback ring for producing signals indicative of passage of said position markers , such that an interval between ones of said signals is indicative of a circumferential distance between adjacent ones of said position markers ; and a controller in communication with said sensor to measure a longitudinal position of said feedback ring based on an interval between consecutive ones of said signal, characterised in that said controller is configured to produce a warning signal if said longitudinal position is outside a first threshold range corresponding to upper and lower dimensional tolerance limits of the propeller assembly.
A fluid pump comprising: a stator ; a rotor rotationally operable with respect to the stator ; a drive shaft that extends from the rotor to a pump assembly that delivers a fluid from an inlet to an outlet ; a pump housing that includes an interior cavity that contains the stator , the rotor and the pump assembly ; a pump cover that is disposed at an end of the pump housing , wherein the pump cover defines an end of the interior cavity ; and a spring assembly that biases the pump cover in an axial direction toward the pump assembly , characterized in that the pump housing is overmolded around the stator to define the interior cavity . a stator ; a rotor rotationally operable with respect to the stator ; a drive shaft that extends from the rotor to a pump assembly that delivers a fluid from an inlet to an outlet ; a pump housing that includes an interior cavity that contains the stator , the rotor and the pump assembly ; a pump cover that is disposed at an end of the pump housing , wherein the pump cover defines an end of the interior cavity ; and a spring assembly that biases the pump cover in an axial direction toward the pump assembly , characterized in that the pump housing is overmolded around the stator to define the interior cavity .
A user group session management method, comprising: receiving , by a session management network element form a mobility management network element, a first message for requesting to establish a user group session for a first terminal, wherein the first message comprises an identifier of the first terminal and an identifier of a user group; generating , by the session management network element based on the identifier of the user group, a routing forwarding policy for the first terminal; and sending , by the session management network element, a second message including the routing forwarding policy to a user plane network element to establish a first session for the first terminal. receiving , by a session management network element form a mobility management network element, a first message for requesting to establish a user group session for a first terminal, wherein the first message comprises an identifier of the first terminal and an identifier of a user group; generating , by the session management network element based on the identifier of the user group, a routing forwarding policy for the first terminal; and sending , by the session management network element, a second message including the routing forwarding policy to a user plane network element to establish a first session for the first terminal.
An electronic apparatus for determining additional information about a patient's face to select the best fitting patient interface device or to custom make a patient interface device that fits the patient well, comprising: a compilation unit structured to receive a plurality of different 3-D models of a patient's face, to compare the different 3-D models of the patient's face and to determine additional information about the patient's face based on the comparison, wherein the additional information includes at least one of a location of hard tissue, a depth of soft tissue and a compliance of soft tissue and/or hard tissue, and wherein the patient's face is manipulated between the different 3-D models, the electronic apparatus further comprising an output unit structured to provide the additional information to a user, wherein the compilation unit is configured to compare the 3-D models of the patient's face with each other by correlating them with each other based on landmarks on the patient's face, wherein landmarks on a patient's face that do not change with manipulation of the patient's face are used to align the 3-D models of the patient's face, and wherein once the 3-D models are aligned, their surfaces are compared in the depth direction to determine how thick soft tissue is in areas of the patient's face. a compilation unit structured to receive a plurality of different 3-D models of a patient's face, to compare the different 3-D models of the patient's face and to determine additional information about the patient's face based on the comparison, wherein the additional information includes at least one of a location of hard tissue, a depth of soft tissue and a compliance of soft tissue and/or hard tissue, and wherein the patient's face is manipulated between the different 3-D models, the electronic apparatus further comprising an output unit structured to provide the additional information to a user, wherein the compilation unit is configured to compare the 3-D models of the patient's face with each other by correlating them with each other based on landmarks on the patient's face, wherein landmarks on a patient's face that do not change with manipulation of the patient's face are used to align the 3-D models of the patient's face, and wherein once the 3-D models are aligned, their surfaces are compared in the depth direction to determine how thick soft tissue is in areas of the patient's face.
A parameter detecting method for an air purifier, comprising: acquiring at least one air quality parameter of an air intake area of the air purifier and at least one air quality parameter of an air discharging area of the air purifier; determining a purification parameter corresponding to the at least one air quality parameter of the air intake area and the at least one air quality parameter of the air discharging area; and outputting the purification parameter, characterized in that said acquiring the at least one air quality parameter of the air intake area of the air purifier and the at least one air quality parameter of the air discharging area of the air purifier comprises: acquiring filter element type information of the air purifier; determining at least one parameter type corresponding to the filter element type information; and acquiring the at least one air quality parameter of the air intake area corresponding to the at least one parameter type and the at least one air quality parameter of the air discharging area corresponding to the at least one parameter type. acquiring at least one air quality parameter of an air intake area of the air purifier and at least one air quality parameter of an air discharging area of the air purifier; determining a purification parameter corresponding to the at least one air quality parameter of the air intake area and the at least one air quality parameter of the air discharging area; and outputting the purification parameter, characterized in that said acquiring the at least one air quality parameter of the air intake area of the air purifier and the at least one air quality parameter of the air discharging area of the air purifier comprises: acquiring filter element type information of the air purifier; determining at least one parameter type corresponding to the filter element type information; and acquiring the at least one air quality parameter of the air intake area corresponding to the at least one parameter type and the at least one air quality parameter of the air discharging area corresponding to the at least one parameter type. acquiring filter element type information of the air purifier; determining at least one parameter type corresponding to the filter element type information; and acquiring the at least one air quality parameter of the air intake area corresponding to the at least one parameter type and the at least one air quality parameter of the air discharging area corresponding to the at least one parameter type.