mhurhangee/ep-ind-claims huggingface dataset:
A method for controlling an electrical converter, the method comprising the steps of: receiving an actual electrical quantity relating to the electrical converter and a reference quantity; determining a possible future state of the electrical converter by minimizing an objective function based on the actual electrical quantity and the reference quantity; and determining the next switching state for the electrical converter from the possible future state of the electrical converter; wherein the objective function is iteratively optimized by: calculating optimized unconstrained optimization variables based on computing a gradient of the objective function with respect to optimization variables; calculating optimization variables for a next iteration step by projecting the unconstrained optimization variables on constraints; characterized in that the computation of the gradient and/or the projection is performed in parallel in more than one computing unit (44, 50, 70). receiving an actual electrical quantity relating to the electrical converter and a reference quantity; determining a possible future state of the electrical converter by minimizing an objective function based on the actual electrical quantity and the reference quantity; and determining the next switching state for the electrical converter from the possible future state of the electrical converter; wherein the objective function is iteratively optimized by: calculating optimized unconstrained optimization variables based on computing a gradient of the objective function with respect to optimization variables; calculating optimization variables for a next iteration step by projecting the unconstrained optimization variables on constraints; characterized in that the computation of the gradient and/or the projection is performed in parallel in more than one computing unit (44, 50, 70). calculating optimized unconstrained optimization variables based on computing a gradient of the objective function with respect to optimization variables; calculating optimization variables for a next iteration step by projecting the unconstrained optimization variables on constraints; characterized in that the computation of the gradient and/or the projection is performed in parallel in more than one computing unit (44, 50, 70).
A system to reduce emissions from a communication bus in an industrial controller, the system comprising: a transmitting device including a first scrambling element, the transmitting device configured to: generate data for transmission via the communication bus; scramble the generated data prior to transmission utilizing the first scrambling element; encode the generated data after the data is scrambled, including inserting a plurality of idle pairs between sequential data packets configured to transmit the data, wherein a portion of the inserted idle pairs is scrambled utilizing the first scrambling element, wherein the first scrambling element periodically transmits at least four unscrambled idle pairs between scrambled idle pairs; and transmit the encoded generated data within a plurality of data packets via the communication bus; and a receiving device configured to receive data transmitted via the communication bus, the receiving device including a second scrambling element operative to unscramble the received data, wherein the second scrambling element is synchronized with the received data. a transmitting device including a first scrambling element, the transmitting device configured to: generate data for transmission via the communication bus; scramble the generated data prior to transmission utilizing the first scrambling element; encode the generated data after the data is scrambled, including inserting a plurality of idle pairs between sequential data packets configured to transmit the data, wherein a portion of the inserted idle pairs is scrambled utilizing the first scrambling element, wherein the first scrambling element periodically transmits at least four unscrambled idle pairs between scrambled idle pairs; and transmit the encoded generated data within a plurality of data packets via the communication bus; and generate data for transmission via the communication bus; scramble the generated data prior to transmission utilizing the first scrambling element; encode the generated data after the data is scrambled, including inserting a plurality of idle pairs between sequential data packets configured to transmit the data, wherein a portion of the inserted idle pairs is scrambled utilizing the first scrambling element, wherein the first scrambling element periodically transmits at least four unscrambled idle pairs between scrambled idle pairs; and transmit the encoded generated data within a plurality of data packets via the communication bus; and a receiving device configured to receive data transmitted via the communication bus, the receiving device including a second scrambling element operative to unscramble the received data, wherein the second scrambling element is synchronized with the received data.
A sleep monitoring system for monitoring the sleep of a subject, comprising a CO 2 sensor and a processor communicatively coupled to the CO 2 sensor, wherein the processor is adapted to: monitor a CO 2 concentration from sensor data produced by the CO 2 sensor; derive sleep pattern information from the monitored CO 2 concentration, wherein the sleep pattern information comprises at least an indication that the subject is awake and an indication that the subject is asleep; characterized in; the processor is further adapted to: provide an indication that the subject is awake when a rate of increase in the monitored CO 2 concentration is greater than a first threshold; and provide an indication that the subject is asleep when the rate of increase in the monitored CO 2 concentration is below the first threshold, optionally wherein the processor is adapted to determine the first threshold by in situ calibration of the sleep monitoring system. monitor a CO 2 concentration from sensor data produced by the CO 2 sensor; derive sleep pattern information from the monitored CO 2 concentration, wherein the sleep pattern information comprises at least an indication that the subject is awake and an indication that the subject is asleep; characterized in; the processor is further adapted to: provide an indication that the subject is awake when a rate of increase in the monitored CO 2 concentration is greater than a first threshold; and provide an indication that the subject is asleep when the rate of increase in the monitored CO 2 concentration is below the first threshold, optionally wherein the processor is adapted to determine the first threshold by in situ calibration of the sleep monitoring system. provide an indication that the subject is awake when a rate of increase in the monitored CO 2 concentration is greater than a first threshold; and provide an indication that the subject is asleep when the rate of increase in the monitored CO 2 concentration is below the first threshold, optionally wherein the processor is adapted to determine the first threshold by in situ calibration of the sleep monitoring system.
A method for producing a SiC single crystal in which a SiC seed crystal substrate is contacted with a Si-C solution having a temperature gradient such that a temperature of the Si-C solution decreases from an interior of the Si-C solution toward a surface of the SiC solution, to grow the SiC single crystal, wherein the Si-C solution comprises Si, Cr, Al and B, and wherein the Al is comprised in the Si-C solution in an amount of 10 at% or greater, based on the total of the Si, Cr, Al and B, and the B is comprised in the Si-C solution in an amount of greater than 0.00 at% and no greater than 1.00 at%, based on the total of the Si, Cr, Al and B. wherein the Si-C solution comprises Si, Cr, Al and B, and wherein the Al is comprised in the Si-C solution in an amount of 10 at% or greater, based on the total of the Si, Cr, Al and B, and the B is comprised in the Si-C solution in an amount of greater than 0.00 at% and no greater than 1.00 at%, based on the total of the Si, Cr, Al and B.
A dental component (2, 100, 302), comprising a fixture engagement portion (46, 46', 114, 346) for engaging the dental component with a dental fixture (4, 304) adapted to be inserted into a jawbone or for engaging the dental component with a fixture replica, the fixture engagement portion having a geometrical central axis and being provided with at least one radially projecting first indexing element (60a-60d, 60'a, 60'd, 80, 80a-80d, 130, 360c-360d) having an apical end (62d,132, 362c-362d), and at least two radially projecting second indexing elements (60e-60g, 60'e-60'g, 81a-81c, 140a-140b, 360e-360g), each one having an apical end (62e-62g, 142a-142b, 362e-362g) located apically of the apical end of said first indexing element, wherein said at least one first indexing element is circumferentially separated from any one of said at least two second indexing elements, and wherein said at least two second indexing elements are asymmetrically distributed along the circumference of the fixture engagement portion.
A method of analyzing wind turbine noise, the method comprising: acquiring noise data representing noise produced by a wind turbine; acquiring vibration data from a plurality of vibration sensors positioned at different locations about the wind turbine; identifying a region of interest in the noise data, the region of interest being a candidate for containing tonal noise generated by the wind turbine; characterized by: identifying a vibration sensor, the data for which correlates with the noise data in the region of interest. acquiring noise data representing noise produced by a wind turbine; acquiring vibration data from a plurality of vibration sensors positioned at different locations about the wind turbine; identifying a region of interest in the noise data, the region of interest being a candidate for containing tonal noise generated by the wind turbine; characterized by: identifying a vibration sensor, the data for which correlates with the noise data in the region of interest.
A lubricant distributor, in particular for use in central lubricating systems for machines, vehicles, construction machines, or agricultural machines, for conveying and distributing lubricant from a lubricant source via one or more lines to predetermined lubricant delivery points, comprising a basic distributor, wherein the lubricant distributor comprises at least one line break monitor for detecting a pressure drop in at least one line, and wherein the at least one line break monitor is structurally arranged in or on the basic distributor in order to create a rigid unit comprising the basic distributor and the line break monitor, characterized in that the at least one line break monitor comprises at least one line break monitor module, wherein the line break monitor module is operatively connected to a connection element assigned to a distributor outlet of the basic distributor, and in that the line break monitor comprises at least one detection means, wherein the detection means is configured and arranged for detecting a pressure drop in a connection element using electrical and/or optical components, wherein the connection element is configured such that lubricant is guided out of the distributor outlet via a bypass fluid path, wherein the bypass fluid path is formed by an opening in the wall of the connection element and a bore section and a relief bore in the line break monitor module, wherein the bore section is in fluid communication with the opening at one end and is connected with the relief bore at the other end.
An implantable device (100; 200; 600; 700) for insertion between a first vertebral body and a second vertebral body, the implantable device comprising: a first endplate (110; 210) configured to contact the first vertebral body; a second endplate (120; 220; 620; 720) configured to contact the second vertebral body; an expansion bladder (130; 230; 630; 730) disposed between and coupled to the first endplate (110; 210) and the second endplate (120; 220; 620; 720), the expansion bladder (130; 230; 630; 730) including a first chamber (140; 240; 640; 740) and a second chamber (150; 250; 650; 750), the first chamber (140; 240; 640; 740) and the second chamber (150; 250; 650; 750) being sealed from fluid communication with one another, wherein the second chamber (150; 250; 650; 750) surrounds the first chamber (140; 240; 640; 740); and an injection port (160; 260; 660; 760) including a first channel (160B; 660B, 760B) in fluid communication with the first chamber (140; 240; 640; 740) and a second channel (160A; 660A; 760A) in fluid communication with the second chamber (150; 250; 650; 750), characterized in that the injection port (160; 260; 660; 760) is disposed through one of the first endplate (110; 210) or second endplate (120; 220; 620; 720). a first endplate (110; 210) configured to contact the first vertebral body; a second endplate (120; 220; 620; 720) configured to contact the second vertebral body; an expansion bladder (130; 230; 630; 730) disposed between and coupled to the first endplate (110; 210) and the second endplate (120; 220; 620; 720), the expansion bladder (130; 230; 630; 730) including a first chamber (140; 240; 640; 740) and a second chamber (150; 250; 650; 750), the first chamber (140; 240; 640; 740) and the second chamber (150; 250; 650; 750) being sealed from fluid communication with one another, wherein the second chamber (150; 250; 650; 750) surrounds the first chamber (140; 240; 640; 740); and an injection port (160; 260; 660; 760) including a first channel (160B; 660B, 760B) in fluid communication with the first chamber (140; 240; 640; 740) and a second channel (160A; 660A; 760A) in fluid communication with the second chamber (150; 250; 650; 750),
A display device, comprising a first substrate, a photosensitive layer, a liquid crystal layer, a second substrate, and a collimation layer that are stacked successively; wherein the photosensitive layer comprises a plurality of photosensitive units; characterized in that, the second substrate comprises a plurality of display units and a light shielding component having a plurality of first holes, any adjacent two of the plurality of display units are spaced by the light shielding component, and each of the first holes is located between any adjacent two different ones of the plurality of display units; and the collimation layer comprises a plurality of collimators, each of the plurality of collimators defines a second hole, the second hole is communicated with a corresponding one of the first holes and faces a corresponding one of the photosensitive units, and a light signal passes through the second hole and the corresponding one of the first holes and reaches the corresponding one photosensitive unit; wherein a plurality of display-driving units (1a1) are arranged on the first substrate and in a first array comprising a plurality of rows and a plurality of columns; the plurality of photosensitive units are arranged in a second array comprising a plurality of rows and a plurality of columns; each row of the first array is located between any adjacent two rows of the second array, and each column of the first array is located between any adjacent two columns of the second array; and the display-driving units (1a1) have an effective operation time alternated with that of the photosensitive units in a same row or column. wherein the photosensitive layer comprises a plurality of photosensitive units; characterized in that, the second substrate comprises a plurality of display units and a light shielding component having a plurality of first holes, any adjacent two of the plurality of display units are spaced by the light shielding component, and each of the first holes is located between any adjacent two different ones of the plurality of display units; and the collimation layer comprises a plurality of collimators, each of the plurality of collimators defines a second hole, the second hole is communicated with a corresponding one of the first holes and faces a corresponding one of the photosensitive units, and a light signal passes through the second hole and the corresponding one of the first holes and reaches the corresponding one photosensitive unit; wherein a plurality of display-driving units (1a1) are arranged on the first substrate and in a first array comprising a plurality of rows and a plurality of columns; the plurality of photosensitive units are arranged in a second array comprising a plurality of rows and a plurality of columns; each row of the first array is located between any adjacent two rows of the second array, and each column of the first array is located between any adjacent two columns of the second array; and the display-driving units (1a1) have an effective operation time alternated with that of the photosensitive units in a same row or column.
A computer implemented method for broadcasting an identifier, the method comprising: obtaining a first value as a current dynamic identifier corresponding to a computer user; broadcasting the current dynamic identifier as an identity of the computer user; continually monitoring for a triggering event, wherein the triggering event comprises a change in the geo-location of the computer user; and repeatedly: dynamically obtaining a subsequent value for the current dynamic identifier corresponding to the computer user according to a current context; and broadcasting the current dynamic identifier as the identity of the computer user, wherein the first value and each subsequent value are distinct values, wherein each repetition of the steps of obtaining a subsequent value for the current dynamic identifier and broadcasting the current dynamic identifier is conditioned upon the detection of a triggering event by the continuous monitoring, wherein the change in the geo-location of the computer user comprises a change in the geo-location above a predetermined threshold amount. obtaining a first value as a current dynamic identifier corresponding to a computer user; broadcasting the current dynamic identifier as an identity of the computer user; continually monitoring for a triggering event, wherein the triggering event comprises a change in the geo-location of the computer user; and repeatedly: dynamically obtaining a subsequent value for the current dynamic identifier corresponding to the computer user according to a current context; and broadcasting the current dynamic identifier as the identity of the computer user, wherein the first value and each subsequent value are distinct values, dynamically obtaining a subsequent value for the current dynamic identifier corresponding to the computer user according to a current context; and broadcasting the current dynamic identifier as the identity of the computer user, wherein the first value and each subsequent value are distinct values, wherein each repetition of the steps of obtaining a subsequent value for the current dynamic identifier and broadcasting the current dynamic identifier is conditioned upon the detection of a triggering event by the continuous monitoring, wherein the change in the geo-location of the computer user comprises a change in the geo-location above a predetermined threshold amount.
Process for producing a solid oxide fuel cell which has a mechanical support structure composed of an open-pored metal foam material, comprising the following steps: a) provision of the mechanical support structure composed of the open-pored metal foam material, b) production of an anode layer of an MEA of the solid oxide fuel cell, which anode layer does not penetrate into the metal foam material and has been applied in a gastight manner thereto, c) finishing of the MEA with an electrolyte membrane and a cathode layer, where the solid oxide material of the electrolyte membrane extends into the anode layer as far as the interface at which the anode layer adjoins the mechanical support structure, where the mechanical support structure is infiltrated with a curable infiltration material which fills the pores of the open-pored metal foam material of the support structure before application of the anode layer, characterized in that the support structure infiltrated with the infiltration material is, after curing thereof, smoothed on a surface to which the anode layer is to be applied. a) provision of the mechanical support structure composed of the open-pored metal foam material, b) production of an anode layer of an MEA of the solid oxide fuel cell, which anode layer does not penetrate into the metal foam material and has been applied in a gastight manner thereto, c) finishing of the MEA with an electrolyte membrane and a cathode layer, where the solid oxide material of the electrolyte membrane extends into the anode layer as far as the interface at which the anode layer adjoins the mechanical support structure,
A beverage preparation machine comprising a valve mechanism having a first body portion in fluid communication with a first containment means and a second body in fluid communication with a separate second containment means, said first containment means being stationarily placeable over said separate second containment means characterized in that said first body portion comprises at least one movement imparting means fixedly joined to said first containment means, said movement imparting means being cooperable with a second valve body central portion, said movement imparting means and said second valve body central portion being joinable to form a leak-resistant block with the valve interior being sealed from surrounding environment, said second valve body central portion being axially movable along said second valve body by said movement imparting means to form a fluid communication between an outlet of said first body portion and said second body after said movement imparting means and said second valve body central portion join to form a block.