mhurhangee/ep-ind-claims huggingface dataset:
A method for detecting and responding to an engine disturbance, the method comprising: monitoring a rate of change of a combustor pressure of an engine; detecting an engine disturbance when the rate of change of the combustor pressure falls below an event detection threshold; initiating an engine recovery sequence in response to detecting the engine disturbance; confirming a surge event when the rate of change of the combustor pressure increases above a surge confirmation threshold within a flameout confirmation time period after having crossed the event detection threshold; applying a surge recovery sequence in response to confirming the surge event; confirming a flameout event when the flameout confirmation time period expires and the rate of change of the combustor pressure remains below the surge confirmation threshold after having crossed the event detection threshold; and applying a flameout recovery sequence in response to confirming the flameout event. monitoring a rate of change of a combustor pressure of an engine; detecting an engine disturbance when the rate of change of the combustor pressure falls below an event detection threshold; initiating an engine recovery sequence in response to detecting the engine disturbance; confirming a surge event when the rate of change of the combustor pressure increases above a surge confirmation threshold within a flameout confirmation time period after having crossed the event detection threshold; applying a surge recovery sequence in response to confirming the surge event; confirming a flameout event when the flameout confirmation time period expires and the rate of change of the combustor pressure remains below the surge confirmation threshold after having crossed the event detection threshold; and applying a flameout recovery sequence in response to confirming the flameout event.
Portable massage appliance having - a shape-modifiable contact segment for placing onto a body region that is to be massaged; and - one or more electrically drivable massage elements (14a, 14b), which are arranged inside a main body and are designed to cause a modification of the shape of the contact segment during operation; characterized in that the contact segment is connected to the main body so as to be releasable in a non-destructive and reversible manner, and wherein the contact segment is connected to the main body by means of one or more zip fasteners (20a, 20b). - a shape-modifiable contact segment for placing onto a body region that is to be massaged; and - one or more electrically drivable massage elements (14a, 14b), which are arranged inside a main body and are designed to cause a modification of the shape of the contact segment during operation; characterized in that the contact segment is connected to the main body so as to be releasable in a non-destructive and reversible manner, and wherein the contact segment is connected to the main body by means of one or more zip fasteners (20a, 20b).
A polymer dispersion obtainable by free radical polymerization of 10-60% by weight hemicellulose and 40-90% by weight one or more ethylenically unsaturated monomers in the presence of at least one redox initiator, the ethylenically unsaturated monomers comprising a) 0-60% by weight at least one substituted or unsubstituted styrene, b) 10-100% by weight at least one alkyl (meth)acrylate, and/or 10-100% by weight at least one alkyl acrylate, and c) 0-10% by weight at least one further ethylenically unsaturated co-polymerizable monomer, wherein the sum of a) + b) + c) is 100 % characterized in that molecular weight of the hemicellulose is 5-10 kDa and the hemicellulose is selected from xylans and galactoglycomannans. a) 0-60% by weight at least one substituted or unsubstituted styrene, b) 10-100% by weight at least one alkyl (meth)acrylate, and/or 10-100% by weight at least one alkyl acrylate, and c) 0-10% by weight at least one further ethylenically unsaturated co-polymerizable monomer,
A modular subsea chemical injection system, comprising: a. a fluid storage module comprising a plurality of fluid storage bays; b. a pump module comprising a plurality of pump bays; c. a plurality of fluid storage tanks, corresponding to the plurality of fluid storage bays, each fluid storage tank of the plurality of fluid storage tanks selectively receivable within a corresponding fluid storage bay of the plurality of fluid storage bays, the plurality of fluid storage tanks configured to contain fluid comprising a low fluid flow requirement chemical, a high fluid flow requirement chemical, or a combination thereof; d. a predetermined set of individual pumps removably disposed within the plurality of pump bays, each individual pump configured to be self-contained and isolatable from the remaining pumps and to be selectively removable from the plurality of pump bays, each pump configured to be in fluid communication with at least one fluid storage tank via a fluid storage module fluid port, wherein at least one of the pumps is a low flow pump and at least one of the pumps is a high flow pump; and e. a fluid pump controller in communication with a power and communication umbilical and at least one of the pumps. a. a fluid storage module comprising a plurality of fluid storage bays; b. a pump module comprising a plurality of pump bays; c. a plurality of fluid storage tanks, corresponding to the plurality of fluid storage bays, each fluid storage tank of the plurality of fluid storage tanks selectively receivable within a corresponding fluid storage bay of the plurality of fluid storage bays, the plurality of fluid storage tanks configured to contain fluid comprising a low fluid flow requirement chemical, a high fluid flow requirement chemical, or a combination thereof; d. a predetermined set of individual pumps removably disposed within the plurality of pump bays, each individual pump configured to be self-contained and isolatable from the remaining pumps and to be selectively removable from the plurality of pump bays, each pump configured to be in fluid communication with at least one fluid storage tank via a fluid storage module fluid port, wherein at least one of the pumps is a low flow pump and at least one of the pumps is a high flow pump; and e. a fluid pump controller in communication with a power and communication umbilical and at least one of the pumps.
A method for improving the mechanical strength of aerogels, including: forming an aerogel precursor, the aerogel precursor including: a matrix material comprising at least one polymer having at least one functional group capable of undergoing a crosslinking reaction, wherein the at least one polymer having the at least one functional group capable of undergoing a crosslinking reaction comprises poly(vinyl alcohol); a liquid dispersion medium for dispersing the matrix material, wherein the liquid dispersion medium comprises water; and a crosslinking agent reactable with the at least one functional group of the at least one polymer, wherein the crosslinking agent comprises glutaric acid; freezing the aerogel precursor to solidify the dispersion medium; freeze drying the aerogel precursor to sublime the dispersion medium and form the aerogel; and reacting the crosslinking agent with the at least one functional group of the at least one polymer to effect crosslinking of the formed aerogel after freeze-drying. forming an aerogel precursor, the aerogel precursor including: a matrix material comprising at least one polymer having at least one functional group capable of undergoing a crosslinking reaction, wherein the at least one polymer having the at least one functional group capable of undergoing a crosslinking reaction comprises poly(vinyl alcohol); a liquid dispersion medium for dispersing the matrix material, wherein the liquid dispersion medium comprises water; and a crosslinking agent reactable with the at least one functional group of the at least one polymer, wherein the crosslinking agent comprises glutaric acid; a matrix material comprising at least one polymer having at least one functional group capable of undergoing a crosslinking reaction, wherein the at least one polymer having the at least one functional group capable of undergoing a crosslinking reaction comprises poly(vinyl alcohol); a liquid dispersion medium for dispersing the matrix material, wherein the liquid dispersion medium comprises water; and a crosslinking agent reactable with the at least one functional group of the at least one polymer, wherein the crosslinking agent comprises glutaric acid; freezing the aerogel precursor to solidify the dispersion medium; freeze drying the aerogel precursor to sublime the dispersion medium and form the aerogel; and reacting the crosslinking agent with the at least one functional group of the at least one polymer to effect crosslinking of the formed aerogel after freeze-drying.
A method for making a drug microtablet characterized in that the method comprises: loading a lyophilization capillary channel with a liquid drug solution; lyophilizing the liquid drug solution in the lyophilization capillary channel to produce a lyophilized drug formulation; compressing the lyophilized drug formulation in the lyophilization capillary channel, or in a compression capillary channel, to form a microtablet; and ejecting the microtablet from the lyophilization capillary channel or the compression capillary channel. loading a lyophilization capillary channel with a liquid drug solution; lyophilizing the liquid drug solution in the lyophilization capillary channel to produce a lyophilized drug formulation; compressing the lyophilized drug formulation in the lyophilization capillary channel, or in a compression capillary channel, to form a microtablet; and ejecting the microtablet from the lyophilization capillary channel or the compression capillary channel.
A method for estimating the state of an electrical switching device, the switching device comprising separable electrical contacts (24, 28) configured to be coupled to an electrical conductor, and an electromagnetic actuator driven by a control circuit and comprising a moving core coupled to the separable contacts and a coil through which a coil current (I BOB) flows, characterised in that the method comprises the steps consisting of: - measuring, by means of sensors (Rsh) associated with the coil, values of the coil current (I BOB) during a time interval (Δt), while the electromagnetic actuator is held in a stable position, in particular a closed position, - calculating, by means of an electronic control device for controlling the switching device, one or more values of a magnetic flux ( Φ) of the coil from the measured coil current (I BOB) values, and using previously known coil voltage (U BOB) and coil resistance (R BOB) values. - measuring, by means of sensors (Rsh) associated with the coil, values of the coil current (I BOB) during a time interval (Δt), while the electromagnetic actuator is held in a stable position, in particular a closed position, - calculating, by means of an electronic control device for controlling the switching device, one or more values of a magnetic flux ( Φ) of the coil from the measured coil current (I BOB) values, and using previously known coil voltage (U BOB) and coil resistance (R BOB) values.
Light device for a motor vehicle, said light device comprising: - at least one light source; - at least one electronic component for driving the electrical power supply of said at least one light source; - a support plate comprising a rigid substrate with: - a primary tongue on which said at least one light source is disposed; - a secondary tongue on which said at least one electronic driving component is disposed, said secondary tongue being different from said primary tongue, said substrate having a curvature, said primary tongue and said secondary tongue having a cutting line (1210, 1220) which starts and ends with a base, the base forming the junction between a primary tongue or secondary tongue and the rigid substrate, the surface of the primary tongue and secondary tongue being tangential to the surface of the rigid substrate at the point of the base. - at least one light source; - at least one electronic component for driving the electrical power supply of said at least one light source; - a support plate comprising a rigid substrate with: - a primary tongue on which said at least one light source is disposed; - a secondary tongue on which said at least one electronic driving component is disposed, said secondary tongue being different from said primary tongue, said substrate having a curvature, said primary tongue and said secondary tongue having a cutting line (1210, 1220) which starts and ends with a base, the base forming the junction between a primary tongue or secondary tongue and the rigid substrate, the surface of the primary tongue and secondary tongue being tangential to the surface of the rigid substrate at the point of the base. - a primary tongue on which said at least one light source is disposed; - a secondary tongue on which said at least one electronic driving component is disposed, said secondary tongue being different from said primary tongue, said substrate having a curvature, said primary tongue and said secondary tongue having a cutting line (1210, 1220) which starts and ends with a base, the base forming the junction between a primary tongue or secondary tongue and the rigid substrate, the surface of the primary tongue and secondary tongue being tangential to the surface of the rigid substrate at the point of the base.
A mobile station apparatus configured to and/or programmed to communicate with a base station apparatus by using a plurality of cells simultaneously, the plurality of cells including a primary cell and a secondary cell, the mobile station apparatus including a transmitter configured to and/or programmed to transmit, to the base station apparatus, information of ACK/NACK for a physical downlink shared channel transmission indicated by a detection of a physical downlink control channel, the information of ACK/NACK being transmitted using one of at least a first physical uplink control channel format and a second physical uplink control channel format, characterized in that: in a case that there is the physical downlink shared channel transmission only on the primary cell, the first physical uplink control channel format is used for the transmission of the information of ACK/NACK; in a case that there is the physical downlink shared channel transmission on the secondary cell, the second physical uplink control channel format is used for the transmission of the information of ACK/NACK; and the transmitter is configured to and/or programmed to use one of at least a first method and a second method to transmit the information of ACK/NACK, the first method being a method of using two first physical uplink control channel resources for two antenna ports with the first physical uplink control channel format, and the second method being a method of using one second physical uplink control channel resource for one antenna port with the second physical uplink control channel format. in a case that there is the physical downlink shared channel transmission only on the primary cell, the first physical uplink control channel format is used for the transmission of the information of ACK/NACK; in a case that there is the physical downlink shared channel transmission on the secondary cell, the second physical uplink control channel format is used for the transmission of the information of ACK/NACK; and the transmitter is configured to and/or programmed to use one of at least a first method and a second method to transmit the information of ACK/NACK, the first method being a method of using two first physical uplink control channel resources for two antenna ports with the first physical uplink control channel format, and the second method being a method of using one second physical uplink control channel resource for one antenna port with the second physical uplink control channel format.
A method of manufacturing a lamination stack (31, 41) for use in a rotating electrical machine, the method comprising steps of: - providing naked sheets made of ferritic stainless steel material; - preparing both sides of each naked sheet so as to obtain a determined surface roughness; - coating at least one roughened side of each naked sheet with a chemically protective electrically insulating material; - stacking the coated sheets; - compressing the stack of coated sheets thus obtained; - heating the compressed stack at a temperature above the melting temperature of the insulating material; and - cooling down the compressed stack so as to form an integral lamination stack (31, 41) consisting of alternating sheets of ferritic stainless steel material and layers of insulating material, characterized in that - the step of preparation of both sides of each naked sheet is performed by a chemical attack by immersion into a corrosive liquid bath to create asperities on the surfaces of the naked sheets, said asperities having their heights and widths in the order of magnitude of the micron, the sheets being then removed from the corrosive liquid bath and cleaned so as to remove any particle of corrosive liquid. - providing naked sheets made of ferritic stainless steel material; - preparing both sides of each naked sheet so as to obtain a determined surface roughness; - coating at least one roughened side of each naked sheet with a chemically protective electrically insulating material; - stacking the coated sheets; - compressing the stack of coated sheets thus obtained; - heating the compressed stack at a temperature above the melting temperature of the insulating material; and - cooling down the compressed stack so as to form an integral lamination stack (31, 41) consisting of alternating sheets of ferritic stainless steel material and layers of insulating material, characterized in that - the step of preparation of both sides of each naked sheet is performed by a chemical attack by immersion into a corrosive liquid bath to create asperities on the surfaces of the naked sheets, said asperities having their heights and widths in the order of magnitude of the micron, the sheets being then removed from the corrosive liquid bath and cleaned so as to remove any particle of corrosive liquid.
A radio frequency, RF, integrated circuit that enables accurate calibration, comprising a primary RF transmission path, a primary RF reception path, and at least one RF transceiver front-end circuit, wherein at least one RF transceiver front-end circuit includes a phase-attenuation core comprising a phase shifter circuit and a signal amplitude control circuit, and optionally includes an input/output circuit, characterized in that: (a) the primary RF transmission path comprising one of an input to a multi-way switch complex, or a drive buffer and image reject mixer, or a transmit circuit, drive buffer, and image reject mixer; (b) the primary RF reception path comprising one of an output of the multi-way switch complex, or an image reject mixer and a buffer, or an image reject mixer, a buffer, and a receive circuit; (c) each at least one RF transceiver front-end circuit selectively connectable to either of the primary RF transmission path and the primary RF reception path; and (d) at least one switchable internal calibration path coupled to the at least one RF transceiver front-end circuit and configured to convey, in a calibration mode, an RF test signal from the primary RF transmission path through at least a portion of the coupled at least one RF transceiver front-end circuit to the primary RF reception path. (a) the primary RF transmission path comprising one of an input to a multi-way switch complex, or a drive buffer and image reject mixer, or a transmit circuit, drive buffer, and image reject mixer; (b) the primary RF reception path comprising one of an output of the multi-way switch complex, or an image reject mixer and a buffer, or an image reject mixer, a buffer, and a receive circuit; (c) each at least one RF transceiver front-end circuit selectively connectable to either of the primary RF transmission path and the primary RF reception path; and (d) at least one switchable internal calibration path coupled to the at least one RF transceiver front-end circuit and configured to convey, in a calibration mode, an RF test signal from the primary RF transmission path through at least a portion of the coupled at least one RF transceiver front-end circuit to the primary RF reception path.
A sensor arrangement for detecting approaches and control gestures of a user for a motor vehicle, with a capacitive sensor arrangement (2, 3) and at least one control and evaluation means coupled with the sensor arrangement, which detects a change in the capacity of the sensor arrangement, wherein the sensor arrangement comprises at least two sensor electrode arrangements (2, 3) which are arranged at spatially offset positions on the vehicle, the sensor electrodes (2, 3) being configured as elongate electrode arrangements and arranged with the same spatial orientation, wherein the control and evaluation means is configured for clocked control of the sensor electrodes at preset time intervals, the control and evaluation means being configured for control and evaluation of the sensor electrodes at variable, electrode-specifically different clock rates, characterised in that the control and evaluation means varies the clock rate for control and evaluation of individual electrodes as a function of the results of the evaluation of other electrodes.
Battery system comprising several battery cells, a covering plate for covering the battery cells, and cell connectors for electrically connecting battery cells, wherein the cell connectors are arranged in receiving regions of the covering plate, wherein the covering plate embodies in each case in the receiving regions a first holding surface as a first planar section of the covering plate on the first face of the covering plate that faces the battery cells and embodies a second holding surface as a second planar section of the covering plate on the second face of the covering plate that is remote from the battery cells, and the cell connectors are held in each case between the first holding surface and the second holding surface, wherein the first holding surfaces are formed by means of in each case a first extension and a second extension that lies opposite the first extension, so that the cell connectors on the first face of the covering plate that faces the battery cells are connected to the battery cells on edges of the cell connectors by the first and second extensions (6, 7) and said cell connectors can be electrically connected in the centre of the cell connectors to poles of the battery cells, wherein the first extensions are shorter than the second extensions characterized in that the receiving regions are arranged next to one another in at least two rows (9, 10), wherein the first and second extensions (6, 7) are arranged in a first row of receiving regions in such a manner that mirrors the first and second extensions (6, 7) in a second row of receiving regions that is adjacent to the first row.