mhurhangee/ep-ind-claims huggingface dataset:
A method comprising, using a processor: receiving a run-time image of a run-time die captured by an image sensor of a metrology tool; and with a deep learning module trained to identify a characteristic noise in the run-time image and modify the run-time image to reduce the characteristic noise: identifying the characteristic noise in the run-time image, and modifying the run-time image to reduce the characteristic noise, thereby generating a de-noised run-time image; wherein modifying the run-time image to reduce the characteristic noise includes: down-sampling the run-time image using an encoder layer, thereby generating a sparse-representation; and up-sampling the sparse-representation using a decoder layer, thereby generating the de-noised run-time image. receiving a run-time image of a run-time die captured by an image sensor of a metrology tool; and with a deep learning module trained to identify a characteristic noise in the run-time image and modify the run-time image to reduce the characteristic noise: identifying the characteristic noise in the run-time image, and modifying the run-time image to reduce the characteristic noise, thereby generating a de-noised run-time image; wherein modifying the run-time image to reduce the characteristic noise includes: down-sampling the run-time image using an encoder layer, thereby generating a sparse-representation; and up-sampling the sparse-representation using a decoder layer, thereby generating the de-noised run-time image. identifying the characteristic noise in the run-time image, and modifying the run-time image to reduce the characteristic noise, thereby generating a de-noised run-time image; wherein modifying the run-time image to reduce the characteristic noise includes: down-sampling the run-time image using an encoder layer, thereby generating a sparse-representation; and up-sampling the sparse-representation using a decoder layer, thereby generating the de-noised run-time image.
A device comprising a first substrate and a second substrate, wherein - at least one optoelectronic component containing at least one organic material is arranged on the first substrate, - the first substrate and the second substrate are arranged relative to each other in such a way that the optoelectronic component is arranged between the first substrate and the second substrate, - a connecting material is arranged between the first substrate and the second substrate which encloses the optoelectronic component in a frame-like manner and mechanically connects the first and second substrates (1, 2) to one another, and - the connecting material had been softened by means of an exothermic chemical process of a reactive material for mechanically bonding the substrates (1, 2), characterized in that the reactive material is introduced directly into the connecting material and is homogeneously distributed in the connecting material. - at least one optoelectronic component containing at least one organic material is arranged on the first substrate, - the first substrate and the second substrate are arranged relative to each other in such a way that the optoelectronic component is arranged between the first substrate and the second substrate, - a connecting material is arranged between the first substrate and the second substrate which encloses the optoelectronic component in a frame-like manner and mechanically connects the first and second substrates (1, 2) to one another, and - the connecting material had been softened by means of an exothermic chemical process of a reactive material for mechanically bonding the substrates (1, 2),
An optical imaging apparatus based on optical frequency domain measurement, OFDM, comprising: a light source for coupling light into a waveguide of a device under test, DUT, which scatters light out of the device at one or more locations along the DUT, said light source being configured to be tuned through a sequence of wavelengths during measurement; a light detector (46, 48) for detecting a portion of light scattered out of the device at each of multiple locations along the DUT; OFDM processing circuitry (10, 14, 50) based on swept wavelength interferometry, for generating data corresponding to an amount of light collected at each of the multiple locations along the DUT as a function of time; a memory for storing the data for each of the multiple locations along the DUT; and a user interface for providing to a user information indicating an amount of light scattered out of the device at each of the multiple locations along the DUT based on the stored time domain data. a light source for coupling light into a waveguide of a device under test, DUT, which scatters light out of the device at one or more locations along the DUT, said light source being configured to be tuned through a sequence of wavelengths during measurement; a light detector (46, 48) for detecting a portion of light scattered out of the device at each of multiple locations along the DUT; OFDM processing circuitry (10, 14, 50) based on swept wavelength interferometry, for generating data corresponding to an amount of light collected at each of the multiple locations along the DUT as a function of time; a memory for storing the data for each of the multiple locations along the DUT; and a user interface for providing to a user information indicating an amount of light scattered out of the device at each of the multiple locations along the DUT based on the stored time domain data.
Wheel hub drive system having an electric motor which can be arranged within a wheel rim, wherein the electric motor is formed by means of a rotor, which is at least indirectly connected to a wheel hub, and a stationary stator (12, 27), to which alternating current can be applied, characterized in that the alternating current can be generated by a converter which is arranged in a converter housing which is mounted axially next to the stator (12, 27).
An optical relay (200, 300) for a head up display, the optical relay (200, 300) comprising: a glare trap having angularly selectivity reflecting light having an angle of incidence, relative to a line normal to a surface of the glare trap, greater than a first angle, and transmitting light having an angle of incidence less than a second angle; a first optic arranged to receive light reflected off the glare trap at an angle of incidence greater than the first angle, and to direct light through the glare trap at an angle of incidence less than the second angle to exit the glare trap; and a second optic arranged to receive the light reflected off the glare trap at an angle of incidence greater than the first angle a first time, and to redirect light to the first optic that is reflected off the glare trap at an angle of incidence greater than the first angle a second time; wherein the glare trap has an optical coating disposed on a surface thereof to provide the angular selectivity of the glare trap, wherein the angular selectivity of the glare trap is arranged to function for all of at least three separate wavelengths emitted by the head up display, wherein the first angle and the second angle are separated by about 20 degrees or more, and wherein the first optic operates to provide an apparent magnified image disposed at a selected distance from a viewer. a glare trap having angularly selectivity reflecting light having an angle of incidence, relative to a line normal to a surface of the glare trap, greater than a first angle, and transmitting light having an angle of incidence less than a second angle; a first optic arranged to receive light reflected off the glare trap at an angle of incidence greater than the first angle, and to direct light through the glare trap at an angle of incidence less than the second angle to exit the glare trap; and a second optic arranged to receive the light reflected off the glare trap at an angle of incidence greater than the first angle a first time, and to redirect light to the first optic that is reflected off the glare trap at an angle of incidence greater than the first angle a second time; wherein the glare trap has an optical coating disposed on a surface thereof to provide the angular selectivity of the glare trap, wherein the angular selectivity of the glare trap is arranged to function for all of at least three separate wavelengths emitted by the head up display, wherein the first angle and the second angle are separated by about 20 degrees or more, and wherein the first optic operates to provide an apparent magnified image disposed at a selected distance from a viewer.
A method for managing transmissions among nodes communicating over a shared communication medium, the method comprising: transmitting a frame from a sender node to a plurality of receiver nodes, the frame including at least a portion of a data packet and control information associated with accessing the communication medium; transmitting from the sender node over the communication medium information indicating an end of a time window allocated for transmission of acknowledgement signals from at least some of the plurality of receiver nodes to the sender node; assigning each of a plurality of time slots in the time window to different subsets of the plurality of receiver nodes, wherein the time window comprises an inter-frame gap period between the frame and a first of the plurality of time slots and between each of the plurality of time slots; and receiving an acknowledgement signal at the sender node from a given receiver node during a time slot assigned to the given receiver node, the acknowledgement signal responsive to at least the frame. transmitting a frame from a sender node to a plurality of receiver nodes, the frame including at least a portion of a data packet and control information associated with accessing the communication medium; transmitting from the sender node over the communication medium information indicating an end of a time window allocated for transmission of acknowledgement signals from at least some of the plurality of receiver nodes to the sender node; assigning each of a plurality of time slots in the time window to different subsets of the plurality of receiver nodes, wherein the time window comprises an inter-frame gap period between the frame and a first of the plurality of time slots and between each of the plurality of time slots; and receiving an acknowledgement signal at the sender node from a given receiver node during a time slot assigned to the given receiver node, the acknowledgement signal responsive to at least the frame.
Copolycarbonate comprising repeat units represented by the following Chemical Formula 1 and repeat units represented by the following Chemical Formula 2: in the Chemical Formula 1, R 1 to R 4 are each independently, hydrogen, C 1-10 alkyl, C 1-10 alkoxy, or halogen, Z is C 1-10 alkylene unsubstituted or substituted with phenyl, C 3-15 cycloalkylene unsubstituted or substituted with C 1-10 alkyl, 0, S, SO, S0 2, or CO, in theChemical Formula 2, R 5, R 6, R 7, R 8 and R 9 are each independently, hydrogen; halogen; allyl; C 1-15 alkyl unsubstituted or substituted with one or more selected from the group consisting of halogen, C 1-10 alkoxy andC 6-20 aryl;C 1-10 alkoxy unsubstituted or substituted with one or more selected from the group consisting of halogen, C 1-10 alkoxy andC 6-20 aryl; orC 6-20 aryl unsubstituted or substituted with one or more selected from the group consisting of halogen, C 1-15 alkyl and C 1-10 alkoxy, R 10 is hydrogen, C 1-6 alkyl, halogen, hydroxy, C 1-6 alkoxy, or C 6-20 aryl, X' s are each independently, C 1-10 alkylene, - -(C 1-10 alkylene)-, or- -(C 1-10 alkylene)-, Y' s are each independently, hydrogen, C 1-6 alkyl, halogen, hydroxy, C 1-6 alkoxy, or C 6-20 aryl, L isC 3-10 alkylene, Ar 1, Ar 2 and Ar 3 are each independently, C 6-20 arylene unsubstituted or substituted with one or more selected from the group consisting of halogen, C 1-15 alkyl andC 1-10 alkoxy, nand m are each independently, an integer of 1 to 999, and 1 is an integer of 0 to 999. R 1 to R 4 are each independently, hydrogen, C 1-10 alkyl, C 1-10 alkoxy, or halogen, Z is C 1-10 alkylene unsubstituted or substituted with phenyl, C 3-15 cycloalkylene unsubstituted or substituted with C 1-10 alkyl, 0, S, SO, S0 2, or CO, R 5, R 6, R 7, R 8 and R 9 are each independently, hydrogen; halogen; allyl; C 1-15 alkyl unsubstituted or substituted with one or more selected from the group consisting of halogen, C 1-10 alkoxy andC 6-20 aryl;C 1-10 alkoxy unsubstituted or substituted with one or more selected from the group consisting of halogen, C 1-10 alkoxy andC 6-20 aryl; orC 6-20 aryl unsubstituted or substituted with one or more selected from the group consisting of halogen, C 1-15 alkyl and C 1-10 alkoxy, R 10 is hydrogen, C 1-6 alkyl, halogen, hydroxy, C 1-6 alkoxy, or C 6-20 aryl, X' s are each independently, C 1-10 alkylene, - -(C 1-10 alkylene)-, or- -(C 1-10 alkylene)-, Y' s are each independently, hydrogen, C 1-6 alkyl, halogen, hydroxy, C 1-6 alkoxy, or C 6-20 aryl, L isC 3-10 alkylene, Ar 1, Ar 2 and Ar 3 are each independently, C 6-20 arylene unsubstituted or substituted with one or more selected from the group consisting of halogen, C 1-15 alkyl andC 1-10 alkoxy, nand m are each independently, an integer of 1 to 999, and 1 is an integer of 0 to 999.
A method of suppressing the POGO effect, wherein a volume of gas in a feed circuit of a system for feeding a rocket engine with at least one liquid propellant varies, while said rocket engine is in operation, characterized in that this variation is caused to vary as a function of at least one mechanical oscillation value sensed on a structure coupled to said feed circuit so as to control a difference between at least one hydraulic resonant frequency of the feed circuit and at least one mechanical resonant frequency of said structure, wherein spectral analysis is performed on the at least one mechanical oscillation in order to determine at least one mechanical resonant frequency of said structure.
A self-balancing vehicle, comprising a left housing assembly, a right housing assembly, a left wheel train, a right wheel train and a rotation mechanism; wherein the left wheel train is connected with the left housing assembly, a first end of the rotation mechanism is connected with the right wheel train and the right housing assembly, a second end of the rotation mechanism is inserted into the left housing assembly and rotationally connected with the left housing assembly; wherein the rotation mechanism comprises a rotation shaft, a right press block and a bearing, wherein the rotation shaft is connected with the right wheel train, the rotation shaft is pressed by the right press block which is connected with the right housing assembly, the bearing is sleeved on one end of the rotation shaft away from the right wheel train and is rotationally connected with the left housing assembly; the right press block comprises a first press block and a second press block which are respectively pressed at different positions of the rotation shaft and are fixedly connected with the right housing assembly; whereby the rotation shaft comprises a first shaft, a second shaft and a pin, wherein the first shaft is connected with the right wheel train, one end of the second shaft is inserted into the first shaft through the pin, and an opposite end of the second shaft is inserted into the bearing; characterised in that the first shaft is pressed by the first press block and the second shaft is pressed by the second press block. wherein the rotation mechanism comprises a rotation shaft, a right press block and a bearing, wherein the rotation shaft is connected with the right wheel train, the rotation shaft is pressed by the right press block which is connected with the right housing assembly, the bearing is sleeved on one end of the rotation shaft away from the right wheel train and is rotationally connected with the left housing assembly; the right press block comprises a first press block and a second press block which are respectively pressed at different positions of the rotation shaft and are fixedly connected with the right housing assembly; whereby the rotation shaft comprises a first shaft, a second shaft and a pin, wherein the first shaft is connected with the right wheel train, one end of the second shaft is inserted into the first shaft through the pin, and an opposite end of the second shaft is inserted into the bearing; characterised in that the first shaft is pressed by the first press block and the second shaft is pressed by the second press block.
Method for determining a rotor position of an electric motor of a power tool, in particular an electric screwdriving tool, comprising the steps of: checking whether a first electric motor current is below a threshold value, and in response to the check indicating that the first electric motor current is below the threshold value, determining a rotor position of the electric motor based on the first electric motor current and/or a second electric motor current, wherein a position determination phase (PP1, PP2, PP3), a torque phase (DP1, DP2) and a reduction phase (RP1, RP2) are carried out successively when driving the electric motor, wherein the position determination phase (PP1, PP2, PP3) is performed in response to the first electric motor current being below the threshold value, and within the position determination phase (PP1, PP2, PP3) the rotor position is determined based on the first and/or second electric motor current.
Strip-shaped substrate of a foil with several units for producing chip carriers wherein each unit comprises a chip island for fastening a semiconductor chip, electrodes for the electrical connection of the semiconductor chip and apertures (7, 8, 9, 10) for structuring the unit, wherein at least one aperture (7, 8, 9, 10) forms an anchoring edge for a sealing compound for encapsulating the semiconductor chip, wherein a surface section of the foil adjoining the aperture (7, 8, 9, 10) is bevelled to form the anchoring edge, wherein the anchoring edge protrudes over the side of the foil on which the chip island is arranged, wherein the apertures have unbevelled curves and/or unbevelled recesses to reduce mechanical stresses characterised in that the foil is made of a hard-rolled austenitic stainless steel and has a thickness of 15 μm to 35 μm.
Mast element, in particular leader element, for a construction machine with an elongate hollow mast profile which, on a front side along a longitudinal side of the mast, is provided with two guide strips, by which a linear guide for a mast carriage is formed along the front side, wherein at least one guide strip is designed as part of a guide profile, on which, formed in one piece with the guide strip, at least one connecting web (44, 46) is designed that extends away from guide strip, wherein in order to form the hollow mast profile elongate wall elements (14, 16, 18) are provided, wherein the at least one connecting web (44, 46) is connected to at least one elongate wall element (14, 16, 18), wherein the wall elements (14, 16, 18) and the at least one connecting web (44, 46) are welded to each other in the longitudinal direction of the mast, and wherein the welded seam is arranged away from the guide strip and away from a guide region of the guide strip. wherein at least one guide strip is designed as part of a guide profile, on which, formed in one piece with the guide strip, at least one connecting web (44, 46) is designed that extends away from guide strip, wherein in order to form the hollow mast profile elongate wall elements (14, 16, 18) are provided, wherein the at least one connecting web (44, 46) is connected to at least one elongate wall element (14, 16, 18), wherein the wall elements (14, 16, 18) and the at least one connecting web (44, 46) are welded to each other in the longitudinal direction of the mast, and wherein the welded seam is arranged away from the guide strip and away from a guide region of the guide strip.
Method for manufacturing a connection of an electrical conductor to a terminal part via an at least bimetallic intermediate element, - wherein the electrical conductor is formed of a plurality of wires or strands of a first metal material and the terminal is formed of a second metal material different from the first metal material, comprising the steps - materially bonding the intermediate element to the connecting part, wherein the intermediate element is bonded to the connecting part by an ultrasonic welding process directly via a second surface of the intermediate element opposite a first surface of the intermediate element; - materially bonding the electrical conductor to the intermediate element, wherein the electrical conductor is bonded to a metallic contact layer arranged on the first surface of the intermediate element, by an ultrasonic welding process, wherein the contact layer is exposed by removing a protective layer of the intermediate element before bonding to the electrical conductor, wherein the intermediate element is formed from the second metal material and the metallic contact layer arranged on the intermediate element is formed from the first metal material. - wherein the electrical conductor is formed of a plurality of wires or strands of a first metal material and the terminal is formed of a second metal material different from the first metal material, comprising the steps - materially bonding the intermediate element to the connecting part, wherein the intermediate element is bonded to the connecting part by an ultrasonic welding process directly via a second surface of the intermediate element opposite a first surface of the intermediate element; - materially bonding the electrical conductor to the intermediate element, wherein the electrical conductor is bonded to a metallic contact layer arranged on the first surface of the intermediate element, by an ultrasonic welding process, wherein the contact layer is exposed by removing a protective layer of the intermediate element before bonding to the electrical conductor, wherein the intermediate element is formed from the second metal material and the metallic contact layer arranged on the intermediate element is formed from the first metal material.
Component arrangement with a first and a second component (2, 3), which are each in the form of a metal profile and, on mutually opposite and inclined outer sides (6, 7) of the component arrangement, are joined to each other at a first welding point on one outer side and at a second welding point on the other outer side, wherein sections of the first and second components (2, 3) adjoining the first welding point and sections of the first and second components (2, 3) adjoining the second welding point each together form flat bearing surfaces (10, 11) which are oriented parallel to each other, and the bearing surfaces (10, 11) are each at an acute angle to their associated outer side (6, 7), and the first component and the second component are each joined by friction stir welding at the first welding point and at the second welding point, characterized in that mutually facing sides of the components (2, 3) each have a web (12, 13, 14, 15) connecting the outer sides (6, 7), and the webs (12, 13, 14, 15) are oriented parallel to one another, wherein the webs (12, 13, 14, 15) run perpendicular to the bearing surfaces (10, 11). sections of the first and second components (2, 3) adjoining the first welding point and sections of the first and second components (2, 3) adjoining the second welding point each together form flat bearing surfaces (10, 11) which are oriented parallel to each other, and the bearing surfaces (10, 11) are each at an acute angle to their associated outer side (6, 7), and the first component and the second component are each joined by friction stir welding at the first welding point and at the second welding point, characterized in that mutually facing sides of the components (2, 3) each have a web (12, 13, 14, 15) connecting the outer sides (6, 7), and the webs (12, 13, 14, 15) are oriented parallel to one another, wherein the webs (12, 13, 14, 15) run perpendicular to the bearing surfaces (10, 11).