mhurhangee/patent-ind-claim-en huggingface dataset:
Transformer arrangement comprising a primary part and a secondary part, the primary part having a primary winding and the secondary part having a secondary winding inductively coupled to the primary winding, the secondary part being configured to provide a plurality of output voltages, in particular for powering a load, the secondary part having at least a first half-wave rectifier, a further half-wave rectifier and a cascade connection, the first half-wave rectifier comprising a first diode and a first capacitor, which are arranged such that the current exiting the secondary winding is fed to the first capacitor via the first diode, the further half-wave rectifier having a second diode and a second capacitor and differing from the first half-wave rectifier by way of a diode of reverse polarity, the first and the second capacitors being connected such that they form a common node, in such a way that the output voltage able to be provided by the first half-wave rectifier has the opposite sign and the same reference potential compared with the output voltage provided by the further half-wave rectifier, the cascade connection having a third diode, a fourth diode, a third capacitor and a fourth capacitor, the cascade connection being powered from the secondary winding and being arranged so as to provide a higher voltage magnitude at the output compared with the output voltage of the half-wave rectifier, characterised in that in the cascade connection, the output current exiting the secondary winding is fed via the third capacitor and the fourth diode to the fourth capacitor, at which the output voltage of the cascade connection is applied and/or provided, the third diode being arranged between the connection point between the first capacitor and the first diode on the one hand, and between the connection point between the secondary winding and the first capacitor on the other hand, the primary part having a full-bridge connection configured to feed the primary winding of the primary part, two half-bridges being connected in parallel, each half-bridge in particular having two switches connected in series, the parallel connection thus formed being powered from a DC voltage source, the primary winding being powered from the voltage applied between the outputs of the half-bridges, the transformer arrangement having a controller configured to actuate the switches of the half-bridges, the transformer arrangement being configured to record the voltages provided at the output of the secondary part and to compare them with respective setpoints, to determine the highest relative deviation and to feed it to the controller, which is configured to actuate the switches on that basis such that said deviation is controlled towards zero.
A protection device for the personal protection of a user, including an inflatable element , wherein said inflatable element defines an internal chamber apt to receive an inflation fluid and apt to assume an active inflated condition in case of fall of a user, in case of danger or impact of a user against an obstacle, and a rest deflated condition, wherein a first portion or first face of the inflatable element has a different expansion capacity compared to a corresponding capacity of an opposite second portion or second face of the inflatable element , said inflatable element is apt to assume a curved configuration in said inflated condition, and the portion having a lower expansion capacity than the opposite portion is a portion with lesser yield-ability, or greater resistance to deformation, than the opposite portion having greater expansion capacity and yield-ability, or less resistance to deformation, wherein the protection device includes a plurality of tie elements distributed in the internal chamber , and wherein said inflatable element includes a first wall and a second wall opposing each other and connected along a perimeter to define said internal chamber , a first mesh , which at least partly internally lines said first wall , and a second mesh which at least partly internally lines said second wall , said tie elements having opposite ends fixed to said first mesh and to said second mesh , respectively, and wherein a portion of said first mesh and the respective first wall form said first portion and a portion of said second mesh and the respective second wall form said second portion of the inflatable element, and wherein said first mesh has said lower expansion capacity or yield-ability with respect to said second mesh , and/or said first wall has said lower expansion capacity or yield-ability than said second wall . said first mesh has said lower expansion capacity or yield-ability with respect to said second mesh , and/or said first wall has said lower expansion capacity or yield-ability than said second wall .
A method of improving the performance and efficiency of an internal combustion engine having at least one cylinder with a piston movable coaxially within said cylinder during its compression and power strokes, comprising the steps in the order they are listed: moving said piston within said cylinder in said compression stroke; dwelling said piston at a predetermined position near top dead center; increasing the pressure within said cylinder by combusting an air and fuel mixture; introducing a rapidly expanding medium comprising liquid water into said cylinder, whereby said medium transforms into an increased-volume gas to further increase the pressure within said cylinder, reduce the temperature within said cylinder, and provide additional power for said power stroke; and releasing the position of said piston based upon at least one parameter, whereby said piston initiates said power stroke. moving said piston within said cylinder in said compression stroke; dwelling said piston at a predetermined position near top dead center; increasing the pressure within said cylinder by combusting an air and fuel mixture; introducing a rapidly expanding medium comprising liquid water into said cylinder, whereby said medium transforms into an increased-volume gas to further increase the pressure within said cylinder, reduce the temperature within said cylinder, and provide additional power for said power stroke; and releasing the position of said piston based upon at least one parameter, whereby said piston initiates said power stroke.
A bottom emission organic light emitting display (OLED) device, comprising: an array substrate ; a buffer layer over the array substrate ; an insulating layer over the buffer layer ; and a plurality of link lines over the insulating layer in a non-display area of the array substrate , wherein the buffer layer comprises a metal material, and the metal material of the buffer layer has a same light reflection rate as that of the plurality of link lines , wherein the insulating layer is formed between the buffer layer and the plurality of link lines , wherein the plurality of link lines are completely separated from the buffer layer by the insulating layer , and the plurality of link lines are connected to signal lines of a plurality of sub-pixels such that a driving signal is supplied from a driving circuit unit to the link lines of a respective sub-pixel among the plurality of sub-pixels, wherein the buffer layer under the plurality of link lines is configured to reduce visibility of the plurality of link lines such that incident light on the buffer layer is uniformly reflected with the plurality of link lines , wherein the buffer layer is not electrically connected to the signal lines of the plurality of sub-pixels, and wherein the buffer layer comprises a plurality of separated portions, wherein each portion overlaps a space between two adjacent link lines . an array substrate ; a buffer layer over the array substrate ; an insulating layer over the buffer layer ; and a plurality of link lines over the insulating layer in a non-display area of the array substrate , wherein the buffer layer comprises a metal material, and the metal material of the buffer layer has a same light reflection rate as that of the plurality of link lines , wherein the insulating layer is formed between the buffer layer and the plurality of link lines , wherein the plurality of link lines are completely separated from the buffer layer by the insulating layer , and the plurality of link lines are connected to signal lines of a plurality of sub-pixels such that a driving signal is supplied from a driving circuit unit to the link lines of a respective sub-pixel among the plurality of sub-pixels, wherein the buffer layer under the plurality of link lines is configured to reduce visibility of the plurality of link lines such that incident light on the buffer layer is uniformly reflected with the plurality of link lines , wherein the buffer layer is not electrically connected to the signal lines of the plurality of sub-pixels, and wherein the buffer layer comprises a plurality of separated portions, wherein each portion overlaps a space between two adjacent link lines .
An electric power steering apparatus that calculates a current command value based on a steering torque and a vehicle speed, drives a motor based on said current command value and assist-controls a steering system by a driving-control of said motor, comprising: a handle-returning control section that is configured to: calculate a target steering angular velocity by using a steering angle, said vehicle speed, said steering torque and said current command value, characterised by calculate a handle-returning control current by using a limit-target steering angular velocity which is obtained by limiting said target steering angular velocity depending on a steering angular velocity, and drive said motor by a compensated current command value which is obtained by adding said handle-returning control current to said current command value. calculate a target steering angular velocity by using a steering angle, said vehicle speed, said steering torque and said current command value, characterised by calculate a handle-returning control current by using a limit-target steering angular velocity which is obtained by limiting said target steering angular velocity depending on a steering angular velocity, and drive said motor by a compensated current command value which is obtained by adding said handle-returning control current to said current command value.
An apparatus comprising: a pressure sensor supported on a top surface of a substrate within a sensor housing , wherein the substrate defines an aperture ; and one or more metallic barriers disposed on a bottom surface of the substrate circumferentially about the aperture , at least some of the one or more metallic barriers being at least partially coated with a solder mask, wherein the one or more metallic barriers are configured to solder the substrate of the pressure sensor to a receiving circuit board , wherein the one or more metallic barriers comprises a first metallic barrier circumferentially disposed about the aperture and a second metallic barrier circumferentially disposed about the first metallic barrier , wherein the first metallic barrier is at least partially coated with the solder mask , characterized in that the second metallic barrier forms a pressure seal between the substrate and the receiving circuit board, the second metallic barrier being uncoated by any of the solder mask. a pressure sensor supported on a top surface of a substrate within a sensor housing , wherein the substrate defines an aperture ; and one or more metallic barriers disposed on a bottom surface of the substrate circumferentially about the aperture , at least some of the one or more metallic barriers being at least partially coated with a solder mask, wherein the one or more metallic barriers are configured to solder the substrate of the pressure sensor to a receiving circuit board , wherein the one or more metallic barriers comprises a first metallic barrier circumferentially disposed about the aperture and a second metallic barrier circumferentially disposed about the first metallic barrier , wherein the first metallic barrier is at least partially coated with the solder mask , characterized in that the second metallic barrier forms a pressure seal between the substrate and the receiving circuit board, the second metallic barrier being uncoated by any of the solder mask. wherein the one or more metallic barriers are configured to solder the substrate of the pressure sensor to a receiving circuit board , wherein the one or more metallic barriers comprises a first metallic barrier circumferentially disposed about the aperture and a second metallic barrier circumferentially disposed about the first metallic barrier , wherein the first metallic barrier is at least partially coated with the solder mask , characterized in that the second metallic barrier forms a pressure seal between the substrate and the receiving circuit board, the second metallic barrier being uncoated by any of the solder mask.
A method for handling a user plane by a user equipment, UE, the method comprising: establishing connections between a master node, MN, a secondary node, SN, and the UE, configured with an evolved-UMTS terrestrial radio access network, E-UTRAN supporting multi-RAT Dual connectivity, MR-DC, via E-UTRA-new radio, NR, dual connectivity, EN-DC, wherein the UE comprises an E-UTRA RLC entity and a NR RLC entity and a Packet Data Convergence Protocol, PDCP, entity, and wherein a MCG bearer, a SCG bearer, or a split bearer is configured for a RLC entity; receiving a radio resource control, RRC, reconfiguration message including an indicator to re-establish the RLC entity for bearer type change; in response to receiving the indicator, performing re-establishment of the RLC entity for a data radio bearer, DRB or a signaling radio bearer, SRB; and in response to upper layers requesting release of a RLC entity, performing a discard of RLC SDUs and RLC PDUs and the release of the RLC entity for a radio bearer. establishing connections between a master node, MN, a secondary node, SN, and the UE, configured with an evolved-UMTS terrestrial radio access network, E-UTRAN supporting multi-RAT Dual connectivity, MR-DC, via E-UTRA-new radio, NR, dual connectivity, EN-DC, wherein the UE comprises an E-UTRA RLC entity and a NR RLC entity and a Packet Data Convergence Protocol, PDCP, entity, and wherein a MCG bearer, a SCG bearer, or a split bearer is configured for a RLC entity; receiving a radio resource control, RRC, reconfiguration message including an indicator to re-establish the RLC entity for bearer type change; in response to receiving the indicator, performing re-establishment of the RLC entity for a data radio bearer, DRB or a signaling radio bearer, SRB; and in response to upper layers requesting release of a RLC entity, performing a discard of RLC SDUs and RLC PDUs and the release of the RLC entity for a radio bearer.
Stack-shaped monolithic lll-V semiconductor diode , comprising - an n + layer with a first side and a second side opposite the first side, wherein the n + layer comprises a GaAs compound or consists of a GaAs compound, - an n- layer with a first side and a second side opposite the first side, a doping substance concentration of 10 12 - 10 16 N/cm 3 , a layer thickness (D2) of 10 - 300 μm, wherein the n - layer comprises a GaAs compound or consists of a GaAs compound, - a p + layer with a first side and a second side opposite the first side, a doping substance concentration of 5 • 10 18 - 5 • 10 20 N/cm 3 , with a layer thickness (D3) greater than 2 μm, wherein the p + layer comprises a GaAs compound or consists of a GaAs compound, wherein - the layers follow one another in the stated sequence and are of monolithic construction, - the second side of the n - layer is connected with the first side of the n + layer by material couple, - the n + layer has a doping concentration of at least 10 19 N/cm 3 and a layer thickness (D1) of 10 μm - 675 μm, - the n + layer or the p + layer is constructed as a substrate, - the stack-shaped III-V semiconductor diode comprises a first defect layer with a layer thickness (D4) between 0.5 μm and 50μm, - wherein the first defect layer is arranged within the n - layer, - the first defect layer has a defect concentration in a range between 1 • 10 13 N/cm 3 and 5 • 10 16 N/cm 3 and - the first defect layer has a spacing (A) from the lower side of the n - layer of at least half the layer thickness (D2) of the n - layer . - an n + layer with a first side and a second side opposite the first side, wherein the n + layer comprises a GaAs compound or consists of a GaAs compound, - an n- layer with a first side and a second side opposite the first side, a doping substance concentration of 10 12 - 10 16 N/cm 3 , a layer thickness (D2) of 10 - 300 μm, wherein the n - layer comprises a GaAs compound or consists of a GaAs compound, - a p + layer with a first side and a second side opposite the first side, a doping substance concentration of 5 • 10 18 - 5 • 10 20 N/cm 3 , with a layer thickness (D3) greater than 2 μm, wherein the p + layer comprises a GaAs compound or consists of a GaAs compound, wherein - the layers follow one another in the stated sequence and are of monolithic construction, - the second side of the n - layer is connected with the first side of the n + layer by material couple, - the n + layer has a doping concentration of at least 10 19 N/cm 3 and a layer thickness (D1) of 10 μm - 675 μm, - the n + layer or the p + layer is constructed as a substrate, - the stack-shaped III-V semiconductor diode comprises a first defect layer with a layer thickness (D4) between 0.5 μm and 50μm, - wherein the first defect layer is arranged within the n - layer, - the first defect layer has a defect concentration in a range between 1 • 10 13 N/cm 3 and 5 • 10 16 N/cm 3 and - the first defect layer has a spacing (A) from the lower side of the n - layer of at least half the layer thickness (D2) of the n - layer .
A ventilation device for a vehicle , in particular a railway vehicle, including a system for generating an air flow and at least one duct intended to receive the air flow, the duct being elongated in a longitudinal extension direction and comprising a separating wall , substantially parallel to the longitudinal direction, in order to separate the inside of the duct from a traveler compartment of the vehicle , said separating wall having at least two through openings , the ventilation device for a vehicle also including at least one acoustic absorption element positioned at the periphery of the through openings , the ventilation device being characterized in that the duct comprises a lining wall positioned between the two through openings and extending transversely from an acoustic absorption element bordering one of said through openings to an acoustic absorption element bordering the second through opening , and longitudinally over the entire length of the duct .
A miniature atomic clock with pulse mode operation, comprising: - a local oscillator having a microwave frequency; - a dual-frequency laser source receiving an output signal from the local oscillator and having an optical frequency; - means configured to pulse an output signal from the dual-frequency laser source , according to a Ramsey-type interrogation sequence comprising pulses with a period T1 separated by intervals with a period T2; - an alkaline vapour microcell receiving the output signal from the dual-frequency laser source and using coherent population trapping; - a photodiode receiving an output signal from the alkaline vapour microcell ; - a feedback control loop for controlling microwave frequency, receiving an output signal from the photodiode and configured to servo-control the microwave frequency of the local oscillator to a microwave frequency setpoint depending on the alkaline vapour microcell ; and - a feedback control loop for controlling optical frequency, configured to servo-control the optical frequency of the dual-frequency laser source to an optical frequency setpoint; characterised in that the feedback control loop for servo-controlling optical frequency comprises a pulse control block (SERVO_2') receiving the output signal from the photodiode and the interrogation sequence , and providing a correction signal (δ_c_2') to the dual-frequency laser source while being configured to act as follows: - during the period T1, extracting an error signal (δ_e_2') from the output signal received from the photodiode and generating the correction signal (δ_c_2') from the error signal; and - during the period T2, resetting the error signal (δ_e_2') to zero and generating the correction signal (δ_c_2') by extrapolation. - a local oscillator having a microwave frequency; - a dual-frequency laser source receiving an output signal from the local oscillator and having an optical frequency; - means configured to pulse an output signal from the dual-frequency laser source , according to a Ramsey-type interrogation sequence comprising pulses with a period T1 separated by intervals with a period T2; - an alkaline vapour microcell receiving the output signal from the dual-frequency laser source and using coherent population trapping; - a photodiode receiving an output signal from the alkaline vapour microcell ; - a feedback control loop for controlling microwave frequency, receiving an output signal from the photodiode and configured to servo-control the microwave frequency of the local oscillator to a microwave frequency setpoint depending on the alkaline vapour microcell ; and - a feedback control loop for controlling optical frequency, configured to servo-control the optical frequency of the dual-frequency laser source to an optical frequency setpoint; - during the period T1, extracting an error signal (δ_e_2') from the output signal received from the photodiode and generating the correction signal (δ_c_2') from the error signal; and - during the period T2, resetting the error signal (δ_e_2') to zero and generating the correction signal (δ_c_2') by extrapolation.
A protective blanket for a spacecraft, the protective blanket comprising: a plurality of sheets of material operatively coupled together to define the protective blanket , wherein the plurality of sheets includes at least one sheet composed of carbon nanotube reinforced composite material and at least one sheet composed of a different material, wherein the plurality of sheets of material is coupled together at spaced-apart points across the protective blanket . a plurality of sheets of material operatively coupled together to define the protective blanket , wherein the plurality of sheets includes at least one sheet composed of carbon nanotube reinforced composite material and at least one sheet composed of a different material, wherein the plurality of sheets of material is coupled together at spaced-apart points across the protective blanket .
An antiviral drug for use in the treatment of severe fever with thrombocytopenia syndrome, comprising a compound represented by the following formula (I): wherein R 1 and R 2 , which are the same or different, each represent a substituted or unsubstituted C 1-10 -alkyl group and may join with an adjacent nitrogen atom to form a substituted or unsubstituted 5-membered ring or 6-membered ring; and X represents a halogen atom, or a salt thereof or a solvate thereof.