mhurhangee/patent-ind-claim-en huggingface dataset:
A method of monitoring a machine , comprising: acquiring, by an acoustic sensor , acoustic signals from a vicinity of the machine , while the machine is operative; calculating, by a processor , a frequency spectrum of a segment of the acquired acoustic signals; determining boundaries of a frequency band to be analyzed; extracting, from the calculated frequency spectrum, a base frequency window in the determined boundaries, and one or more harmonics windows of harmonics of the boundaries of the base frequency window; determining for each of the base and harmonic windows a weight based on a distribution of values of frequencies in the windows; calculating, for each frequency in the base window, a weighted sum of a power of the frequency in the base window and of corresponding frequencies in the harmonic windows using the determined window weights; calculating a parameter of operation of the machine as a function of the calculated weighted sums; and evaluating operation of the machine , responsive to the calculated parameter; characterised in that determining a weight for each window comprises determining a frequency-domain entropy of the window. acquiring, by an acoustic sensor , acoustic signals from a vicinity of the machine , while the machine is operative; calculating, by a processor , a frequency spectrum of a segment of the acquired acoustic signals; determining boundaries of a frequency band to be analyzed; extracting, from the calculated frequency spectrum, a base frequency window in the determined boundaries, and one or more harmonics windows of harmonics of the boundaries of the base frequency window; determining for each of the base and harmonic windows a weight based on a distribution of values of frequencies in the windows; calculating, for each frequency in the base window, a weighted sum of a power of the frequency in the base window and of corresponding frequencies in the harmonic windows using the determined window weights; calculating a parameter of operation of the machine as a function of the calculated weighted sums; and evaluating operation of the machine , responsive to the calculated parameter; characterised in that determining a weight for each window comprises determining a frequency-domain entropy of the window.
A method performed by radio network node for enabling channel handling of a channel between a wireless device and the radio network node in a wireless communication network , wherein the channel is defined in continuous time, and wherein a sampling rate of the channel is non-uniform, the method comprising: feeding channel samples into a multirate predictor performing prediction when the sampling rate is below a threshold rate; and predicting a channel gain using a first sampling descriptor indicating a first momentary sampling frequency and a second sampling descriptor indicating a second momentary sampling frequency, wherein the first sampling descriptor operates on a different segment of continuous time than the second sampling descriptor, wherein the predicted channel gain enables channel estimation and/or link adaptation, wherein the predicting the channel gain comprises obtaining the channel gain by a linear prediction, wherein, in the linear prediction, a continuous time estimated parameter vector is multiplied with a regression vector, wherein the regression vector is obtained using the first and second sampling descriptors reflecting varying sampling periods, wherein the predicted channel gain at time t, y(t), is defined by: y ^ t = φ T t θ ^ t − k 2 h + c t , wherein φ ( t ) is the regression vector at time t; θ̂ ( t - k 2 h ) is a channel estimate at a time taking the second sampling descriptor into account; and c ( t ) is a parameter independent part of the prediction, wherein the channel is defined in terms of the continuous time estimated parameter vector as: θ = a 1 a 2 T , and wherein a 1 and a 2 are continuous time parameters. feeding channel samples into a multirate predictor performing prediction when the sampling rate is below a threshold rate; and predicting a channel gain using a first sampling descriptor indicating a first momentary sampling frequency and a second sampling descriptor indicating a second momentary sampling frequency, wherein the first sampling descriptor operates on a different segment of continuous time than the second sampling descriptor, wherein the predicted channel gain enables channel estimation and/or link adaptation, wherein the predicting the channel gain comprises obtaining the channel gain by a linear prediction, wherein, in the linear prediction, a continuous time estimated parameter vector is multiplied with a regression vector, wherein the regression vector is obtained using the first and second sampling descriptors reflecting varying sampling periods, wherein the predicted channel gain at time t, y(t), is defined by: y ^ t = φ T t θ ^ t − k 2 h + c t , wherein φ ( t ) is the regression vector at time t; θ̂ ( t - k 2 h ) is a channel estimate at a time taking the second sampling descriptor into account; and c ( t ) is a parameter independent part of the prediction, wherein φ ( t ) is the regression vector at time t; θ̂ ( t - k 2 h ) is a channel estimate at a time taking the second sampling descriptor into account; and c ( t ) is a parameter independent part of the prediction,
A bottom bracket shell for a bottom bracket with torque sensor; wherein the bottom bracket shell comprises a hollow shaft and the bottom bracket shell can be coupled to an output device, in particular a chainring carrier, at a first axial end region of the hollow shaft; wherein the hollow shaft has at least one magnetized region between the first and second axial end regions , characterized in that the hollow shaft includes at a second axial end region end teeth which are adapted for engagement with grooves of a bottom bracket shaft . wherein the bottom bracket shell comprises a hollow shaft and the bottom bracket shell can be coupled to an output device, in particular a chainring carrier, at a first axial end region of the hollow shaft; wherein the hollow shaft has at least one magnetized region between the first and second axial end regions , characterized in that the hollow shaft includes at a second axial end region end teeth which are adapted for engagement with grooves of a bottom bracket shaft .
An atomizer for an electronic cigarette, comprising: a housing ; a liquid chamber in the housing and configured for storing tobacco liquid, the liquid chamber having a liquid injecting opening ; an atomizing unit configured for absorbing and atomizing the tobacco liquid; and a deformable valve arranged in the liquid injecting opening , the valve being capable of being pushed open by an external injector, so that the tobacco liquid can be injected into the liquid chamber , and the valve being capable of restoring to its original shape to seal the liquid injecting opening when the injector is removed; wherein the atomizer further comprises a mouthpiece detachably connected with the housing adjacent to the liquid injecting opening ; wherein the atomizer further comprises an air pipe , an end of the air pipe connected with the atomizing unit and an opposite end of the air pipe in communication with the mouthpiece ; characterized in that the valve sleeves the air pipe . a housing ; a liquid chamber in the housing and configured for storing tobacco liquid, the liquid chamber having a liquid injecting opening ; an atomizing unit configured for absorbing and atomizing the tobacco liquid; and a deformable valve arranged in the liquid injecting opening , the valve being capable of being pushed open by an external injector, so that the tobacco liquid can be injected into the liquid chamber , and the valve being capable of restoring to its original shape to seal the liquid injecting opening when the injector is removed; wherein the atomizer further comprises a mouthpiece detachably connected with the housing adjacent to the liquid injecting opening ; wherein the atomizer further comprises an air pipe , an end of the air pipe connected with the atomizing unit and an opposite end of the air pipe in communication with the mouthpiece ; characterized in that the valve sleeves the air pipe .
A robot arm apparatus , comprising: one or a plurality of a joint unit that joins a plurality of links constituting a multi-link structure; an acquisition unit that acquires an on-screen enlargement factor of a subject imaged by an imaging unit attached to the multi-link structure; and a driving control unit that controls driving of the joint unit based on a state of the joint unit and the enlargement factor; characterized in that the driving control unit controls a viscosity of driving of the joint unit according to the state of the joint unit and the enlargemet factor. one or a plurality of a joint unit that joins a plurality of links constituting a multi-link structure; an acquisition unit that acquires an on-screen enlargement factor of a subject imaged by an imaging unit attached to the multi-link structure; and a driving control unit that controls driving of the joint unit based on a state of the joint unit and the enlargement factor; characterized in that the driving control unit controls a viscosity of driving of the joint unit according to the state of the joint unit and the enlargemet factor.
An illuminating device, comprising: a surface light emitting module comprising at least one light source disposed on a printed circuit board and a light guide member disposed on the printed circuit board so that the at least one light source is embedded; a condensing member disposed on the surface light emitting module; and a first diffusion member disposed on between the surface light emitting module and the condensing member, wherein the condensing member condenses a light emitted from the surface light emitting module, wherein the condensing member comprising a base substrate and a plurality of lens patterns are disposed on a surface of the base substrate, wherein each of the lens patterns for condensing light has an engraved bent part having curvature and disposed in a space between adjacent lenses, wherein the bottom surface between the adjacent lenses patterns comprises curvature, wherein the space between the adjacent lenses patterns is formed to be in contact with a virtual ellipse having a virtual major axis in a vertical direction and a virtual minor axis in a horizontal direction, the space contacts a first lens contact point (T1), a second lens contact point (T2), and a bottom contact point (T3) in contact with the respective lens pattern, and the lens pattern is filled in a remaining space except for the virtual ellipse and the bottom portion so that an engraved bent part having curvature and passing through the first lens contact and the second lens contact is formed, wherein an each of the adjacent lenses patterns have different sizes. a surface light emitting module comprising at least one light source disposed on a printed circuit board and a light guide member disposed on the printed circuit board so that the at least one light source is embedded; a condensing member disposed on the surface light emitting module; and a first diffusion member disposed on between the surface light emitting module and the condensing member, wherein the condensing member condenses a light emitted from the surface light emitting module, wherein the condensing member comprising a base substrate and a plurality of lens patterns are disposed on a surface of the base substrate, wherein each of the lens patterns for condensing light has an engraved bent part having curvature and disposed in a space between adjacent lenses, wherein the bottom surface between the adjacent lenses patterns comprises curvature, wherein the space between the adjacent lenses patterns is formed to be in contact with a virtual ellipse having a virtual major axis in a vertical direction and a virtual minor axis in a horizontal direction, the space contacts a first lens contact point (T1), a second lens contact point (T2), and a bottom contact point (T3) in contact with the respective lens pattern, and the lens pattern is filled in a remaining space except for the virtual ellipse and the bottom portion so that an engraved bent part having curvature and passing through the first lens contact and the second lens contact is formed, wherein an each of the adjacent lenses patterns have different sizes.
Device for recording biometric features of a face of a person, having a housing which has a housing front facing the person and in which a camera having a first focal length for recording the biometric features and a mirror for folding a beam path running between the face of the person and the camera are arranged, and having an operating unit which is connected to an evaluation and/or control unit in a wireless or wired communication link , which comprises a display and which is arranged between the housing front and the person, the operating unit being arranged inclined at an angle of inclination (a) with respect to the housing front in order to produce a predetermined length of the beam path , characterized in that a viewing protection filter is arranged on the display of the operating unit in such a way that the display is visible only at predetermined viewing angles.
A method for medical imaging, comprising: receiving, by a processor , three-dimensional "3D" image data with respect to a 3D region comprising body tissue in a living body ; segmenting, by the processor, the 3D image data so as to identify a cavity within the body tissue and a wall surrounding the cavity ; for each point among a plurality of points in the cavity, finding, by the processor, a respective minimum distance from the point to the wall ; finding, by the processor, among the plurality of the points, a set of one or more points for which the respective minimum distance is a local maximum relative to neighboring points in the plurality ; and characterised by identifying, by the processor, as an entrance to the cavity one of the points in the set for which the respective minimum distance is minimal among the one or more points in the set , and comprising using the identified point as a seed location for positioning a virtual camera within the cavity. receiving, by a processor , three-dimensional "3D" image data with respect to a 3D region comprising body tissue in a living body ; segmenting, by the processor, the 3D image data so as to identify a cavity within the body tissue and a wall surrounding the cavity ; for each point among a plurality of points in the cavity, finding, by the processor, a respective minimum distance from the point to the wall ; finding, by the processor, among the plurality of the points, a set of one or more points for which the respective minimum distance is a local maximum relative to neighboring points in the plurality ; and characterised by identifying, by the processor, as an entrance to the cavity one of the points in the set for which the respective minimum distance is minimal among the one or more points in the set , and comprising using the identified point as a seed location for positioning a virtual camera within the cavity.
A device for cutting a plate or panel of porous construction material, comprising: - movement means that move the plate or panel and comprise at least one conveyor, and which are able to move in a direction (X), - a wire intended to cut the plate or panel , - means of passing the wire in a direction (Y) perpendicular to the direction (X) of travel of the plate or panel , the device for cutting being characterized in that it comprising holding means that hold the plate or panel , the holding means comprising a vaccum holding system designed to move simultaneously with and in the same direction (X) as the movement means that move the plate or panel . - movement means that move the plate or panel and comprise at least one conveyor, and which are able to move in a direction (X), - a wire intended to cut the plate or panel , - means of passing the wire in a direction (Y) perpendicular to the direction (X) of travel of the plate or panel ,
A method of transmitting system information in a mobile communications network , the network comprising a base station operable to provide a cell to communicate wirelessly with a plurality of mobile terminals and a mobile terminal of the plurality of mobile terminals, the mobile terminal being operable to communicate with the base station, the method comprising: periodically transmitting, by the base station to the mobile terminal, essential system information "ESI" to the plurality of mobile terminals, the ESI comprising system information for using the cell provided by the base station; transmitting, by the base station to the mobile terminal, additional system information "ASI" to the mobile terminal, the ASI comprising system information for using one or more services provided by the cell; characterised in that , in the event that it is determined that the cell is to be barred, the ASI is not transmitted to the mobile terminal and the method further comprises transmitting, by the base station to the mobile terminal as part of the ESI, a service notification that the cell is currently unable to provide the one or more services, wherein the service notification is for one or both of: notifying the mobile terminal that the cell is barring access to the one or more service; and notifying the mobile terminal that the cell is no longer campable. periodically transmitting, by the base station to the mobile terminal, essential system information "ESI" to the plurality of mobile terminals, the ESI comprising system information for using the cell provided by the base station; transmitting, by the base station to the mobile terminal, additional system information "ASI" to the mobile terminal, the ASI comprising system information for using one or more services provided by the cell; characterised in that , in the event that it is determined that the cell is to be barred, the ASI is not transmitted to the mobile terminal and the method further comprises transmitting, by the base station to the mobile terminal as part of the ESI, a service notification that the cell is currently unable to provide the one or more services, wherein the service notification is for one or both of: notifying the mobile terminal that the cell is barring access to the one or more service; and notifying the mobile terminal that the cell is no longer campable. notifying the mobile terminal that the cell is barring access to the one or more service; and notifying the mobile terminal that the cell is no longer campable.
An aerosol-generating system comprising: an aerosol-generating device in cooperation with an aerosol-generating article ; the aerosol-generating article comprising: at least one container housing a nicotine source; and at least two seals sealing the at least one container , wherein each seal comprises a deformable material; the aerosol-generating device comprising: an outer housing adapted to receive the aerosol-generating article ; and an elongate piercing member for piercing the at least two seals sealing the at least one container , the elongate piercing member comprising: a piercing head at a distal end of the elongate piercing member ; and a hollow shaft portion comprising at least two apertures; wherein, when the aerosol-generating article is received in the aerosol-generating device , at least one aperture is in fluid communication with the at least one container . an aerosol-generating device in cooperation with an aerosol-generating article ; the aerosol-generating article comprising: at least one container housing a nicotine source; and at least two seals sealing the at least one container , wherein each seal comprises a deformable material; at least one container housing a nicotine source; and at least two seals sealing the at least one container , wherein each seal comprises a deformable material; the aerosol-generating device comprising: an outer housing adapted to receive the aerosol-generating article ; and an elongate piercing member for piercing the at least two seals sealing the at least one container , the elongate piercing member comprising: a piercing head at a distal end of the elongate piercing member ; and a hollow shaft portion comprising at least two apertures; wherein, when the aerosol-generating article is received in the aerosol-generating device , at least one aperture is in fluid communication with the at least one container . an outer housing adapted to receive the aerosol-generating article ; and an elongate piercing member for piercing the at least two seals sealing the at least one container , the elongate piercing member comprising: a piercing head at a distal end of the elongate piercing member ; and a hollow shaft portion comprising at least two apertures; wherein, when the aerosol-generating article is received in the aerosol-generating device , at least one aperture is in fluid communication with the at least one container . a piercing head at a distal end of the elongate piercing member ; and a hollow shaft portion comprising at least two apertures; wherein, when the aerosol-generating article is received in the aerosol-generating device , at least one aperture is in fluid communication with the at least one container .
A method performed by a system operative to determine a condition relative to an image printed by a shuttle-based printer, the method comprising: printing a plurality of portions that form the image on a plurality of sections of a medium thereby providing a plurality of printed sections, each printed section of the medium having a size defined by at least a step size taken by the shuttle-based printer to advance the medium in a downstream direction; scanning each the printed section to capture an image of the printed section , by using an imager moving in a direction perpendicular to the downstream direction, wherein each image of each printed section is captured after the printed section is printed, wherein the printing is performed by a printer carriage moving in a direction perpendicular to the downstream direction, and wherein the imager is located downstream of the printer carriage; stitching a plurality of the images of the printed sections into a stitched image ; and inspecting the stitched image to determine a value indicative of a condition relative to the image. printing a plurality of portions that form the image on a plurality of sections of a medium thereby providing a plurality of printed sections, each printed section of the medium having a size defined by at least a step size taken by the shuttle-based printer to advance the medium in a downstream direction; scanning each the printed section to capture an image of the printed section , by using an imager moving in a direction perpendicular to the downstream direction, wherein each image of each printed section is captured after the printed section is printed, wherein the printing is performed by a printer carriage moving in a direction perpendicular to the downstream direction, and wherein the imager is located downstream of the printer carriage; stitching a plurality of the images of the printed sections into a stitched image ; and inspecting the stitched image to determine a value indicative of a condition relative to the image.
A mobile base for transporting equipment on the ground, in particular an aeronautical equipment, the mobile base includes a framework comprising two side branches adapted to move in parallel to each other so as to modify their spacing and rolling means on the ground connected to said framework , each side branch including lifting means configured to move vertically and tilt equipment located between said side branches , which mobile base is characterised in that the lifting means are in the form of a lifting arm, each lifting arm including a plate and lifting mechanisms connected to the ends of the plate by fine movement means configured to bring flexibility upon installing/removing the equipment.