mhurhangee/ep-ind-claims huggingface dataset:
A method for managing a hybrid-electric powerplant, HEP, comprising a thermal engine and an electric motor, the method comprising: receiving a total power request for the HEP and determining, from the total power request, a thermal power request and an electric power request; converting the thermal power request into a thermal power command and the electric power request into an electric power command; transmitting the thermal power command to the thermal engine to generate a thermal power output; transmitting the electric power command to the electric motor to generate an electric power output; comparing the thermal power output to the thermal power command and the electric power output to the electric power command; detecting a fault when the thermal power output deviates from the thermal power command by more than a first threshold or when the electric power output deviates from the electric power command by more than a second threshold; and accommodating the fault by modulating the thermal power command in response to the electric power output deviating from the electric power command by more than the first threshold and modulating the electric power command in response to the thermal power output deviating from the thermal power command by more than the second threshold, characterised in that: modulating the electric power command includes providing a braking force using the electric motor to reduce a total power output from the HEP if the thermal power output is higher than it should be based on the thermal power output command. receiving a total power request for the HEP and determining, from the total power request, a thermal power request and an electric power request; converting the thermal power request into a thermal power command and the electric power request into an electric power command; transmitting the thermal power command to the thermal engine to generate a thermal power output; transmitting the electric power command to the electric motor to generate an electric power output; comparing the thermal power output to the thermal power command and the electric power output to the electric power command; detecting a fault when the thermal power output deviates from the thermal power command by more than a first threshold or when the electric power output deviates from the electric power command by more than a second threshold; and accommodating the fault by modulating the thermal power command in response to the electric power output deviating from the electric power command by more than the first threshold and modulating the electric power command in response to the thermal power output deviating from the thermal power command by more than the second threshold,
A ceramic mass, comprising a long-term stable compound of crystalline phases of apatite, wollastonite, cristobalite, and titanite, which is stabilized by a glass phase, wherein a long-term stabile compound is understood to be a material which, during an application period which corresponds to a typical life span of a human being, is not resorbed, and is not replaced by natural bone, in contrast to a resorbable material, wherein the raw materials used for producing the ceramic mass comprise 35-45 mass% SiO 2, 25-35 mass% CaO, 10-15 mass% P 2 O 5, 2-4 mass% MgO, 4-6 mass% CaF 2, and 5-10 mass% Ti02 alone or in combination with at least one alkali oxide selected from 0.001-5 mass% Na 2 O and 0.001-0.2 mass% K 2 O, wherein a proportion of the glass phase in the ceramic mass after sintering is less than 25 mass%, and wherein the ceramic mass is producible by a first sintering step without pressure at a temperature in the range from 650°C to 800°C for a period of 1 to 48 hours, a grinding of the sintered ceramic mass obtained from the first sintering step, and a second sintering step without pressure at a temperature in the range from 850°C to 1200°C for a period of 1 to 48 hours.
Exhaust-gas recirculation device for an internal combustion engine of a vehicle, having a first exhaust-gas recirculation line which can be shut off by means of a first shut-off device and which branches off from an exhaust-gas side of the internal combustion engine and which leads back to an air side of the internal combustion engine via an exhaust-gas cooler, having as second exhaust-gas recirculation line a bypass line which can be shut off by means of a second shut-off device and which bypasses the exhaust-gas cooler and by means of which exhaust gas from the internal combustion engine can be recirculated to the air side of the internal combustion engine without being cooled, wherein the first exhaust-gas recirculation line and the second exhaust-gas recirculation line, which forms a bypass line, merge upstream of an air admixing point at which the air conducted to the air side of the internal combustion engine via an air line can be mixed with the recirculated exhaust gas, and having a control and/or regulating unit by means of which the recirculated exhaust-gas quantity can be controlled and/or regulated, through the actuation of the first and/or second shut-off device (2, 6), as a function of defined and/or predefined exhaust-gas recirculation parameters, characterized in that the first exhaust-gas recirculation line and the second exhaust-gas recirculation line are branched off by means of separate lines from the exhaust-gas side of the internal combustion engine and are led from there in each case to the opposite air side of the internal combustion engine, wherein the first exhaust-gas recirculation line, which is longer than the second exhaust-gas recirculation line, is subsequently led onward along the internal combustion engine to the air-side opening region of the second exhaust-gas recirculation line, where the first and second exhaust-gas recirculation lines (4, 7) merge at a mixing region, wherein the first and second exhaust-gas recirculation lines (4, 7) are led in each case to the air side of the internal combustion engine in the region of and/or along the opposite face sides (12, 13) of an engine block of the internal combustion engine and the mixing region at which the first and second exhaust-gas recirculation lines (4, 7) merge is formed by a flanged connector which is assigned to an end-side housing region of the exhaust-gas cooler as viewed in the direction of longitudinal extent of the exhaust-gas cooler and into which the first exhaust-gas recirculation line, which extends through the exhaust-gas cooler, opens and to which the second exhaust-gas recirculation line is connected.
Glazing with electrically switchable properties at least comprising, areally arranged in sequence: - a first substrate, - a first electrically conductive layer, - an active layer, and - a second electrically conductive layer wherein the first electrically conductive layer and/or the second electrically conductive layer contain at least two barrier layers, which are areally arranged within the first electrically conductive layer and/or the second electrically conductive layer and divide the first electrically conductive layer and/or the second electrically conductive layer in each case into at least three layer sections made of the same material, wherein the product of the specific electric resistance and layer thickness for each barrier layer is between 10 7 Ωm × nm and 10 13 Ωm x nm, and wherein the barrier layer is in each case completely covered areally by the layer sections of the first electrically conductive layer and/or the second electrically conductive layer, wherein the first electrically conductive layer and/or the second electrically conductive layer are directly adjacent the active layer, and wherein the first electrically conductive layer and/or the second electrically conductive layer contain in each case 2 to 15 barrier layers. - a first substrate, - a first electrically conductive layer, - an active layer, and - a second electrically conductive layer
Ball screw drive having a ball screw nut and a torque-transmission element, in particular a pulley, which is received on the ball screw nut and is intended to transmit a torque to the ball screw nut, wherein the ball screw nut has at least one cutout, through which balls of the ball screw drive can pass, for the purpose of deflecting said balls, wherein the ball screw drive has a ball deflector for deflecting the balls, wherein the ball deflector is a constituent part of a shaft-hub connection between the ball screw nut and the torque-transmission element, wherein the ball deflector is designed to fix the torque-transmission element in a use position in an axial direction relative to the axis of the ball screw nut, characterized in that the ball deflector has a securing region, which is designed, when the torque-transmission element is applied to the ball screw nut, to initially be displaced from a starting position counter to an elastic restoring force and, once the torque-transmission element has reached the use position, to assume a securing position on account of the elastic restoring force and thus to fix the torque-transmission element in a form-fitting manner in its use position in an axial direction relative to the ball screw nut.
An orthopaedic bone screw implantable within a corporeal body, wherein - the bone screw includes a first and a second material; - the first material is non-resorbable relative to the corporeal body and different from the second material; - the bone screw includes a core, a head and a plurality of threads about the core; - the core is of the second material; - the head and the threads are of the first material; - the second material has a lower melting point and/or is softer than the first material. - the bone screw includes a first and a second material; - the first material is non-resorbable relative to the corporeal body and different from the second material; - the bone screw includes a core, a head and a plurality of threads about the core; - the core is of the second material; - the head and the threads are of the first material; - the second material has a lower melting point and/or is softer than the first material.
A rotating electric machine with brushless excitation, comprising a main electric machine, an excitation machine whose rotor is adapted to rotate with a rotor of the main electric machine and produce magnetizing power to the main electric machine, a rotating rectifier bridge electrically connected to the excitation machine for feeding a field magnetization current (I R) to a rotor winding of the main electric machine, wherein the rotating rectifier bridge is a controlled rectifier bridge comprising controllable semiconductor components (T1 to T6) for controlling the field magnetization current (I R), and wherein the rotating electric machine further comprises a rotor control unit connected to the rotating rectifier bridge and the rotor control unit is adapted to control controllable semiconductor components, wherein the rotor control unit is adapted to receive control instructions wirelessly, and the rotating electric machine further comprises a controllable circuit adapted to lower the magnetization of the rotor winding of the main electric machine, wherein the controllable circuit comprises a series connection of a diode and a resistor connected in parallel with the rotor winding of the main electric machine and a controllable semiconductor component connected in parallel with the series connection, the rotor control unit being adapted to control the controllable semiconductor components.
A secondary battery, comprising: a positive electrode sheet, a negative electrode sheet, and an electrolytic solution; wherein the positive electrode sheet comprises a positive active material; in the positive active material, a contained molar ratio of an element Co satisfies: Co≤0.09, and a mass content of an element Al satisfies: 500ppm≤A1≤10000ppm; the electrolytic solution comprises a compound represented by the following general formula; and in the general formula, A 1 ~A 4 each are independently a single bond or an alkylene group with 1~5 carbon atom(s), R 1 and R 1 ' each are independently or and R 2 is or wherein R 3 is an alkylene group or alkyleneoxy group with 1~3 carbon atom(s). a positive electrode sheet, a negative electrode sheet, and an electrolytic solution; wherein the positive electrode sheet comprises a positive active material; in the positive active material, a contained molar ratio of an element Co satisfies: Co≤0.09, and a mass content of an element Al satisfies: 500ppm≤A1≤10000ppm; the electrolytic solution comprises a compound represented by the following general formula; and in the general formula, A 1 ~A 4 each are independently a single bond or an alkylene group with 1~5 carbon atom(s), R 1 and R 1 ' each are independently or and R 2 is or wherein R 3 is an alkylene group or alkyleneoxy group with 1~3 carbon atom(s).
A computer-implemented method for controlling a hydrocarbon production system, comprising: determining, with a hydrocarbon production system control system, a first estimate of a prior fluid volume change, i.e., "FVC," detectability probability map based on a plurality of reservoir data that comprises four-dimensional, i.e., "4D," seismic data of a subterranean reservoir, wherein the first estimate of the prior FVC detectability probability map is determined exclusive of seismic data noise conditions, and wherein at each position of the map, a distribution of FVC values is approximated by a parametric distribution; determining, with the hydrocarbon production system control system, a second estimate of the prior FVC detectability probability map under seismic data noise conditions; determining, with the hydrocarbon production system control system, an updated detectable FVC probability based on the 4D seismic data, wherein determining the updated detectable FVC probability based on the 4D seismic data comprises evaluating a plurality of conditional probabilities; determining, with the hydrocarbon production system control system, an updated FVC probability based on the updated detectable FVC probability and the first and second estimates of the prior FVC detectability probability maps; and generating, with the hydrocarbon production system control system, a control instruction for at least one of a fluid injection system or a hydrocarbon production assembly based on the updated FVC probability. determining, with a hydrocarbon production system control system, a first estimate of a prior fluid volume change, i.e., "FVC," detectability probability map based on a plurality of reservoir data that comprises four-dimensional, i.e., "4D," seismic data of a subterranean reservoir, wherein the first estimate of the prior FVC detectability probability map is determined exclusive of seismic data noise conditions, and wherein at each position of the map, a distribution of FVC values is approximated by a parametric distribution; determining, with the hydrocarbon production system control system, a second estimate of the prior FVC detectability probability map under seismic data noise conditions; determining, with the hydrocarbon production system control system, an updated detectable FVC probability based on the 4D seismic data, wherein determining the updated detectable FVC probability based on the 4D seismic data comprises evaluating a plurality of conditional probabilities; determining, with the hydrocarbon production system control system, an updated FVC probability based on the updated detectable FVC probability and the first and second estimates of the prior FVC detectability probability maps; and generating, with the hydrocarbon production system control system, a control instruction for at least one of a fluid injection system or a hydrocarbon production assembly based on the updated FVC probability.
A method of authenticating a user or speaker, comprising: obtaining an input speech signal and user credentials identifying the user or speaker, the input speech signal including a single-channel or multi-channel speech signal; extracting a speech voiceprint from the input speech signal; retrieving a reference voiceprint associated to the user credentials; determining a voiceprint correspondence between the speech voiceprint and the reference voiceprint; authenticating the user or speaker depending on the voiceprint correspondence; performing a score calibration σ ( x) of the user or speaker authentication with x representing a score of the user or speaker authentication, wherein the closer to 1 is σ ( x), the more successful the user or speaker authentication is determined, and the closer to 0 is σ ( x), the less successful the user or speaker authentication is determined; and updating the reference voiceprint depending on the speech voiceprint corresponding to the authenticated user or speaker and on whether a score calibration σ ( x) of the user or speaker authentication is above or below a predefined calibration threshold Ψ, based on the following formula: wherein e t s corresponds to the updated reference voiceprint, e t = 1 s corresponds to the reference voiceprint to be updated, v t s ′ corresponds to the speech voiceprint, and λ ( σ ( x), Ψ, γ) corresponds to a remembering factor determined based on following formula: λ σ x, Ψ, γ = max γ − 1 σ x + γ 1 −Ψ γ−Ψ γ wherein γ is a predefined heuristic factor indicating a minimum importance of e t − 1 s during the updating. obtaining an input speech signal and user credentials identifying the user or speaker, the input speech signal including a single-channel or multi-channel speech signal; extracting a speech voiceprint from the input speech signal; retrieving a reference voiceprint associated to the user credentials; determining a voiceprint correspondence between the speech voiceprint and the reference voiceprint; authenticating the user or speaker depending on the voiceprint correspondence; performing a score calibration σ ( x) of the user or speaker authentication with x representing a score of the user or speaker authentication, wherein the closer to 1 is σ ( x), the more successful the user or speaker authentication is determined, and the closer to 0 is σ ( x), the less successful the user or speaker authentication is determined; and updating the reference voiceprint depending on the speech voiceprint corresponding to the authenticated user or speaker and on whether a score calibration σ ( x) of the user or speaker authentication is above or below a predefined calibration threshold Ψ, based on the following formula: wherein e t s corresponds to the updated reference voiceprint, e t = 1 s corresponds to the reference voiceprint to be updated, v t s ′ corresponds to the speech voiceprint, and λ ( σ ( x), Ψ, γ) corresponds to a remembering factor determined based on following formula: λ σ x, Ψ, γ = max γ − 1 σ x + γ 1 −Ψ γ−Ψ γ wherein γ is a predefined heuristic factor indicating a minimum importance of e t − 1 s during the updating.
A method for optical alignment, the method comprising: aligning an optical assembly to a photonics die (207, 307) comprising a transceiver without powering the photonics die (207, 307) by, at least: placing the optical assembly on the photonics die (207, 307) using a gripper (203, 303, 600) having an optical fiber (205, 305, 609); communicating one or more optical signals from said optical assembly into a plurality of grating couplers (209, 401, 501) in said photonics die (207, 307); communicating said one or more optical signals from said plurality of grating couplers (209, 401, 501) to optical taps (405A, 505A), each tap having a first output coupled to said transceiver and a second output coupled to a corresponding output grating coupler; and monitoring, using a photodetector in the gripper (203, 303, 600), an output optical signal communicated out of said photonics die (207, 307) via said output grating couplers and to said photodetector via said optical fiber (205, 305, 609). placing the optical assembly on the photonics die (207, 307) using a gripper (203, 303, 600) having an optical fiber (205, 305, 609); communicating one or more optical signals from said optical assembly into a plurality of grating couplers (209, 401, 501) in said photonics die (207, 307); communicating said one or more optical signals from said plurality of grating couplers (209, 401, 501) to optical taps (405A, 505A), each tap having a first output coupled to said transceiver and a second output coupled to a corresponding output grating coupler; and monitoring, using a photodetector in the gripper (203, 303, 600), an output optical signal communicated out of said photonics die (207, 307) via said output grating couplers and to said photodetector via said optical fiber (205, 305, 609).
A thermal flow sensor including at least a heating resistance formed over a cavity, which is formed in a semiconductor substrate, near the center of said cavity with an electrical insulation film (8a, b) interposed between said heating resistance and said cavity, wherein said sensor is configured for measuring a flow rate of a medium by controlling the average temperature (Th), which is calculated from the resistance value of the heating resistance and the resistance temperature coefficient, to be higher than the temperature of the medium (Ta), to be measured by a heated temperature (ΔTh = Th - Ta), and wherein at least one pair of temperature measuring resistances (5a-5d) are formed on the portion of said electrical insulation film (8a, b) lying over said cavity upstream and downstream of said heating resistance in spaced relation, and the flow rate is measured from a temperature difference between said pair of temperature measuring resistances (5a-5d), characterized in that the distance (Ws) in the direction of flow from the upstream end of said heating resistance to the upstream end of the portion of said electrical insulation film (8a, b) lying over said cavity and the heated temperature (ΔTh) satisfy the following relationship: Δ ⁢ Th / Ws ≤ 800 ° C / mm.
A method for producing the yeast extract, wherein said yeast extract is produced with a yeast strain culture as raw material, wherein the deposit accession number of said yeast strain is CCTCC NO: M205130 and the protein content of said culture is higher than 60%, said method comprising: A) cultivating yeast strain whose deposit accession number is CCTCC NO: M205130 in culture media containing nitrogen sources to obtain culture and preparing said culture into yeast cream, wherein aqua ammonia as the nitrogen source in culture media accounts for 2% or more of the total mass of culture media; B) adjusting the pH value of said yeast cream to pH 4.5-6.8 and heating it to 45°C-60°C; C) adding protease and glutamine transaminase into said yeast cream to perform autolytic enzymolysis reaction, wherein said protease is papain and is added in an amount of 1.5‰ relative to the total weight of yeast in said yeast cream; D) increasing the temperature to 60°C and then performing centrifugation; and E) obtaining said yeast extracts after sterilization, concentration and spray drying. A) cultivating yeast strain whose deposit accession number is CCTCC NO: M205130 in culture media containing nitrogen sources to obtain culture and preparing said culture into yeast cream, wherein aqua ammonia as the nitrogen source in culture media accounts for 2% or more of the total mass of culture media; B) adjusting the pH value of said yeast cream to pH 4.5-6.8 and heating it to 45°C-60°C; C) adding protease and glutamine transaminase into said yeast cream to perform autolytic enzymolysis reaction, wherein said protease is papain and is added in an amount of 1.5‰ relative to the total weight of yeast in said yeast cream; D) increasing the temperature to 60°C and then performing centrifugation; and E) obtaining said yeast extracts after sterilization, concentration and spray drying.
An impact resistant pad (11, 26) comprising an impact resistant element formed of a plurality of upstanding interconnected walls arranged in a lattice pattern, characterized by the lattice being arranged in a Penrose tiling pattern.