mhurhangee/ep-ind-claims huggingface dataset:
A heat exchanger device for use in a ventilation unit, the heat exchanger device having: i) a first fluid flow path array comprising a plurality of fluid channels having a first fluid inlet side to the heat exchanger device and first fluid outlet side from the heat exchanger device; ii) a second fluid flow path array comprising a plurality of fluid channels through the heat exchanger device having a second fluid inlet side to the heat exchanger device and a second fluid outlet side from the heat exchanger device, the first and second fluid pathway arrays being in heat exchange contact, via intervening heat exchange surfaces; and closure elements arranged in a first mode of operation to block the first and second fluid flow path arrays at selected zones while permitting flow through the first and second fluid flow path arrays at other selected zones, the closure elements being arranged such that for a given zone flow is permitted in one of the first and second fluid flow path arrays whilst being inhibited in the other to prevent flow through adjacent channels of the heat exchanger in the respective zones to create a bypass function in which little or no heat exchange can occur. i) a first fluid flow path array comprising a plurality of fluid channels having a first fluid inlet side to the heat exchanger device and first fluid outlet side from the heat exchanger device; ii) a second fluid flow path array comprising a plurality of fluid channels through the heat exchanger device having a second fluid inlet side to the heat exchanger device and a second fluid outlet side from the heat exchanger device, the first and second fluid pathway arrays being in heat exchange contact, via intervening heat exchange surfaces; and
An alkaline battery comprising: a cathode; an alkaline electrolyte; and a copper-based anode which reduces hydrogen gassing without a protective coating or plating to less than 50% of the gas production observed using tin-plated 260 brass, characterized in that the anode comprises 1.0% to 40% zinc, 0.05% to 3.0% tin, 0.001% to 0.100% of phosphorus, no more than 0.5% of impurities, and the balance copper, in wt%. a cathode; an alkaline electrolyte; and a copper-based anode which reduces hydrogen gassing without a protective coating or plating to less than 50% of the gas production observed using tin-plated 260 brass, characterized in that the anode comprises 1.0% to 40% zinc, 0.05% to 3.0% tin, 0.001% to 0.100% of phosphorus, no more than 0.5% of impurities, and the balance copper, in wt%.
A computer-implemented method of tire maintenance comprising: receiving data comprising a plurality of tire gas pressure measurements each measurement having an associated time; analyzing the received data to determine maintenance information, wherein the maintenance information comprises at least one of: an inflation event, a maximum pressure, a minimum pressure and a tire replacement event; and providing an indication based the determined maintenance information. wherein the received data relates to at least two tires on a same aircraft and the analyzing the received data comprises: comparing determined maintenance information of the at least two tires; characterised in that the analyzing the received data further comprises: determining a deflation rate of the at least two tires; and determining that the deflation rate of a first of the least two tires is greater than the deflation rate of another of the at least two tires. receiving data comprising a plurality of tire gas pressure measurements each measurement having an associated time; analyzing the received data to determine maintenance information, wherein the maintenance information comprises at least one of: an inflation event, a maximum pressure, a minimum pressure and a tire replacement event; and providing an indication based the determined maintenance information. wherein the received data relates to at least two tires on a same aircraft and the analyzing the received data comprises: comparing determined maintenance information of the at least two tires; characterised in that the analyzing the received data further comprises: determining a deflation rate of the at least two tires; and determining that the deflation rate of a first of the least two tires is greater than the deflation rate of another of the at least two tires. comparing determined maintenance information of the at least two tires; characterised in that the analyzing the received data further comprises: determining a deflation rate of the at least two tires; and determining that the deflation rate of a first of the least two tires is greater than the deflation rate of another of the at least two tires. determining a deflation rate of the at least two tires; and determining that the deflation rate of a first of the least two tires is greater than the deflation rate of another of the at least two tires.
Method for the production of a solar cell module having the following steps: a) applying a precursor material at least in regions on at least one of the contact faces of a solar cell, a surface of a substrate and/or of a superstrate, b) joining the contact faces together, c) heating the substrate, the superstrate, the solar cell and/or the precursor material to a processing temperature of at least 100°C, the steps a), b) and c) also being able to be carried out in any sequence, d) curing the precursor material in order to fix the solar cell to the substrate and/or the superstrate, and e) cooling the composite to ambient temperature, the thermal coefficient of expansion of the substrate and/or superstrate being greater than the thermal coefficient of expansion of the solar cell, so that the solar cell is under a tangential pressure permanently for the lifespan of the solar cell module, which pressure emanates from the substrate and/or superstrate and is transmitted via the fixing to the solar cell in a temperature range below 100°C, characterised in that there are used as substrate and/or superstrate glass materials with a linear coefficient of thermal expansion α of at least 5·10 -6 /K at 20°C and the at least one precursor material is selected from the group consisting of organic materials which can be cured by cross-linking at the processing temperature and/or glass-like inorganic materials, the curable organic materials being selected from the group consisting of monomers, oligomers and/or prepolymers of thermosets. a) applying a precursor material at least in regions on at least one of the contact faces of a solar cell, a surface of a substrate and/or of a superstrate, b) joining the contact faces together, c) heating the substrate, the superstrate, the solar cell and/or the precursor material to a processing temperature of at least 100°C, the steps a), b) and c) also being able to be carried out in any sequence, d) curing the precursor material in order to fix the solar cell to the substrate and/or the superstrate, and e) cooling the composite to ambient temperature, the thermal coefficient of expansion of the substrate and/or superstrate being greater than the thermal coefficient of expansion of the solar cell, so that the solar cell is under a tangential pressure permanently for the lifespan of the solar cell module, which pressure emanates from the substrate and/or superstrate and is transmitted via the fixing to the solar cell in a temperature range below 100°C, characterised in that there are used as substrate and/or superstrate glass materials with a linear coefficient of thermal expansion α of at least 5·10 -6 /K at 20°C and the at least one precursor material is selected from the group consisting of organic materials which can be cured by cross-linking at the processing temperature and/or glass-like inorganic materials, the curable organic materials being selected from the group consisting of monomers, oligomers and/or prepolymers of thermosets.
An adaptive method based on a field programmable gate array, FPGA, remote radio unit, RRU, interface protocol, wherein a FPGA includes a type register, characterized in that said method comprises: a RRU loads the FPGA, wherein said FPGA includes one or more interface protocol types; said RRU adopts any of said interface protocol types to get access to a baseband processing unit, BBU; said RRU detects a current interface protocol type of said BBU; said RRU records a corresponding type identifier in said type register based on said current interface protocol type; and said RRU performs configuration for the interface protocol type corresponding to said type identifier. a RRU loads the FPGA, wherein said FPGA includes one or more interface protocol types; said RRU adopts any of said interface protocol types to get access to a baseband processing unit, BBU; said RRU detects a current interface protocol type of said BBU; said RRU records a corresponding type identifier in said type register based on said current interface protocol type; and said RRU performs configuration for the interface protocol type corresponding to said type identifier.
Driver protection roof which can be lowered and comprises - a roof device which can be moved between a deployed operating state and a lowered operating state; wherein - the roof device is supported in the deployed operating state and in the lowered operating state by four columns (4, 5) at its corner regions; - each of the columns (4, 5) comprises a rigid support (4a, 5a) which can be connected to a vehicle and a support (4b, 5b) which can be pivoted relative to the rigid support (4a, 5a) between a deployed end position and a lowered end position; - the lowered end position corresponds to a position in which an upper end of the pivotable supports (4b, 5b) is located at a lower height level than in the deployed end position; and wherein - the roof device is held in a pivotable manner in the deployed end position of the pivotable supports (4b, 5b) at the upper ends of the pivotable supports; characterised in that - a drive is provided to move the roof device between the deployed operating state and the lowered operating state; - the drive is arranged on a column which is at the rear as seen in the direction of travel; and in that - the drive effects an action of force between at least one of the rigid supports and the pivotable support associated with this rigid support. - a roof device which can be moved between a deployed operating state and a lowered operating state; wherein - the roof device is supported in the deployed operating state and in the lowered operating state by four columns (4, 5) at its corner regions; - each of the columns (4, 5) comprises a rigid support (4a, 5a) which can be connected to a vehicle and a support (4b, 5b) which can be pivoted relative to the rigid support (4a, 5a) between a deployed end position and a lowered end position; - the lowered end position corresponds to a position in which an upper end of the pivotable supports (4b, 5b) is located at a lower height level than in the deployed end position; and wherein - the roof device is held in a pivotable manner in the deployed end position of the pivotable supports (4b, 5b) at the upper ends of the pivotable supports; characterised in that - a drive is provided to move the roof device between the deployed operating state and the lowered operating state; - the drive is arranged on a column which is at the rear as seen in the direction of travel; and in that - the drive effects an action of force between at least one of the rigid supports and the pivotable support associated with this rigid support.
Lighting device comprising: a case including a power supply module and a control module for controlling the power supply module; at least one lighting body supplied by the power supply module, and configured to generate a light radiation; a heating device arranged to withdraw power from the power supply module and to cause a heat emission such as to prevent ice from forming on the case and/or to melt the ice formed on the case, the heating device comprising a resistive element arranged to be supplied by an electric current and to cause the heat emission; a shock sensor associated to the case configured to supply to the control module a signal indicative of the snow build-up on the case; the control module being such to command the activation of the heating device and causing the snow to melt: characterized by the fact that the case further comprises: a movable protective plate oriented for enabling said snow to build up; wherein the shock sensor is operatively associated to said protective plate and the protective plate is provided with a slit from which the resistive element can project when the protective plate moves down due to the snow weight in order to bring the resistive element in contact with the snow to be melted. a case including a power supply module and a control module for controlling the power supply module; at least one lighting body supplied by the power supply module, and configured to generate a light radiation; a heating device arranged to withdraw power from the power supply module and to cause a heat emission such as to prevent ice from forming on the case and/or to melt the ice formed on the case, the heating device comprising a resistive element arranged to be supplied by an electric current and to cause the heat emission; a shock sensor associated to the case configured to supply to the control module a signal indicative of the snow build-up on the case; the control module being such to command the activation of the heating device and causing the snow to melt: characterized by the fact that the case further comprises: a movable protective plate oriented for enabling said snow to build up; wherein the shock sensor is operatively associated to said protective plate and the protective plate is provided with a slit from which the resistive element can project when the protective plate moves down due to the snow weight in order to bring the resistive element in contact with the snow to be melted.
A system comprising: a injection molding assembly mold having a stationary section and moveable section, the stationary section having a channel assembly and one or more nozzle (22,24), the mold further having a sensor unit array, the sensor unit array comprising one or more strain gauge disposed at the stationary section of the injection molding assembly mold; one or more processing circuit that utilizes an output of the one or more strain gauge for determining a cycle count for one or more component of the mold, characterized in that the one or more processing circuit is operative to discriminate between a wet cycle and a dry cycle of the one or more component of the mold utilizing the output of the one or more strain gauge.
A method carried out by a suitably programmed data processing apparatus or system for synthesizing an array factor for an array antenna including a plurality of radiating elements, the method comprising: - receiving an identification of a target shape of an array factor amplitude; - accessing geometric parameters of the array antenna, the geometric parameters being capable of describing the number and spacing of the plurality of radiating elements; - accessing the target shape of the array factor amplitude based on the received identification of the target shape of the array factor amplitude and the accessed geometric parameters describing the array antenna; - calculating an array factor phase based on the accessed target shape of the array factor amplitude by applying the formula: φ θ = Hilb ln M θ wherein M(θ) denotes the accessed target shape of the array factor amplitude as a function of an angle θ measured with respect to a reference direction, Hilb{ln( M (θ))} denotes the Hilbert transform of the natural logarithm of the target shape of the array factor amplitude, and φ (θ) denotes the calculated array factor phase; - calculating array antenna weight coefficients using the least mean square method, where a target function used in the least mean square method is a complex function derived from the accessed target shape of the array factor amplitude and the calculated array factor phase, said target function being the function s ( θ) defined as: s θ = M θ e j Hilb ln M θ, wherein the calculated weight coefficients determine the array factor. - receiving an identification of a target shape of an array factor amplitude; - accessing geometric parameters of the array antenna, the geometric parameters being capable of describing the number and spacing of the plurality of radiating elements; - accessing the target shape of the array factor amplitude based on the received identification of the target shape of the array factor amplitude and the accessed geometric parameters describing the array antenna; - calculating an array factor phase based on the accessed target shape of the array factor amplitude by applying the formula: φ θ = Hilb ln M θ wherein M(θ) denotes the accessed target shape of the array factor amplitude as a function of an angle θ measured with respect to a reference direction, Hilb{ln( M (θ))} denotes the Hilbert transform of the natural logarithm of the target shape of the array factor amplitude, and φ (θ) denotes the calculated array factor phase; - calculating array antenna weight coefficients using the least mean square method, where a target function used in the least mean square method is a complex function derived from the accessed target shape of the array factor amplitude and the calculated array factor phase, said target function being the function s ( θ) defined as: s θ = M θ e j Hilb ln M θ, wherein the calculated weight coefficients determine the array factor.
A cap for a container with a mouth such as a bottle, comprising a lower part for attachment to the mouth of the container, an upper part provided on the lower part and a partition within the cap to divide the cap into a first section and into at least one further section (152, 154), wherein the upper part has a dispensing orifice, characterised in that the partition comprises an upper blade on the upper part and at least a lower blade on the lower part, whereby the blades (130,250) are arranged to be rotatably displaceable relative to each other, by rotation, about the main axis of the cap, of the upper part relative to the lower part to provide either a straight passage (260,261) or a sinuous passage (270, 271), through the cap, to the dispensing orifice.
Body-wearable medical device, the medical device being an extracorporeal therapeutic and/or diagnostic medical device that is designed to be carried by a user directly attached to the body or to be carried close to the body, the medical device being designed to be powered by a battery, the medical device including: • battery contacts to contact the battery; • a capacitor in parallel electrical arrangement with the battery contacts; • a control unit, the control unit being configured to control operation of the medical device, wherein the control unit includes a battery testing unit, the battery testing unit being configured to execute a battery test, the battery test including: • determining a first capacitor voltage U1 as value of a capacitor voltage U at a first point in time t1; • determining a second capacitor voltage U2 as value of the capacitor voltage U at a second point in time t2, subsequent to the first point in time t1; • drawing, between the first point in time t1 and the second point in time t2, a test current, wherein the first point in time t1 is determined by the beginning of drawing the test current and wherein the second point in time t2 is determined such that the capacitor voltage U at the second point in time t2 is in a steady state and substantially constant while the test current being drawn; • determining a charging state of the battery from a voltage difference between the first capacitor voltage U1 and the second capacitor voltage U2 and/or from a time difference between the first point in time t1 and the second point in time t2. • battery contacts to contact the battery; • a capacitor in parallel electrical arrangement with the battery contacts; • a control unit, the control unit being configured to control operation of the medical device, • determining a first capacitor voltage U1 as value of a capacitor voltage U at a first point in time t1; • determining a second capacitor voltage U2 as value of the capacitor voltage U at a second point in time t2, subsequent to the first point in time t1; • drawing, between the first point in time t1 and the second point in time t2, a test current, wherein the first point in time t1 is determined by the beginning of drawing the test current and wherein the second point in time t2 is determined such that the capacitor voltage U at the second point in time t2 is in a steady state and substantially constant while the test current being drawn; • determining a charging state of the battery from a voltage difference between the first capacitor voltage U1 and the second capacitor voltage U2 and/or from a time difference between the first point in time t1 and the second point in time t2.
An enhanced LOng-RAnge Navigation, eLORAN, receiver (15a-b) comprising: an antenna and eLORAN receiver circuitry coupled thereto, the antenna comprising a ferromagnetic core comprising a ferromagnetic medial portion and a plurality of ferromagnetic arms (21a-d) extending outwardly therefrom, and a respective electrically conductive layer (22a-d) surrounding each of the plurality of ferromagnetic arms (21a-d) and having a slot (28a-d) therein. a ferromagnetic core comprising a ferromagnetic medial portion and a plurality of ferromagnetic arms (21a-d) extending outwardly therefrom, and a respective electrically conductive layer (22a-d) surrounding each of the plurality of ferromagnetic arms (21a-d) and having a slot (28a-d) therein.