mhurhangee/ep-ind-claims huggingface dataset:
A computer-implemented method for object detection comprising: generating a feature representation of an input image; and performing object detection on the input image by applying a multi-stage cascade classifier to the feature representation; determining directional weighted averages for individual pixels of an input image based at least in part on pixel values of the plurality of neighbor pixels for each of the individual pixels and weights associated with locations of each of the neighbor pixels relative to the individual pixels, wherein the neighbor pixels comprise 8 pixels arranged at the corners and centered along the edges of a 5 by 5 pixel window around the individual pixel and wherein the weights associated with the locations of each of the neighbor pixels comprise a weight of 1 for corner pixels and a weight of 2 for pixels centered along the edge of the 5 by 5 window and wherein the individual pixel is assigned a weight of 4; wherein generating the feature representation comprises generating a binary coded image for the input image by assigning, for each of the individual pixels, the neighbor pixels thereof a value of 0 or 1 based on a comparison of each pixel value of the neighbor pixels to the directional weighted average of the individual pixel and determining a binary coded representation for each of the individual pixels by arranging the assigned values of the neighbor pixels thereof into an order. generating a feature representation of an input image; and performing object detection on the input image by applying a multi-stage cascade classifier to the feature representation; determining directional weighted averages for individual pixels of an input image based at least in part on pixel values of the plurality of neighbor pixels for each of the individual pixels and weights associated with locations of each of the neighbor pixels relative to the individual pixels, wherein the neighbor pixels comprise 8 pixels arranged at the corners and centered along the edges of a 5 by 5 pixel window around the individual pixel and wherein the weights associated with the locations of each of the neighbor pixels comprise a weight of 1 for corner pixels and a weight of 2 for pixels centered along the edge of the 5 by 5 window and wherein the individual pixel is assigned a weight of 4; wherein generating the feature representation comprises generating a binary coded image for the input image by assigning, for each of the individual pixels, the neighbor pixels thereof a value of 0 or 1 based on a comparison of each pixel value of the neighbor pixels to the directional weighted average of the individual pixel and determining a binary coded representation for each of the individual pixels by arranging the assigned values of the neighbor pixels thereof into an order.
A signal monitoring method, comprising: determining, by a terminal device based on received configuration information, an index of a first time unit in which a start position of a control channel resource is located, wherein a system frame number in which the first time unit is located is determined based on a first parameter; monitoring, by the terminal device, a control channel starting from a time domain position corresponding to the index of the first time unit, and the method being characterized in that: the system frame number satisfies mod SFN T m = ⌊ O ⋅ 2 μ + ⌊ i ⋅ M ⌋ / N slot frame, μ ⌋, wherein SFN represents the system frame number in which a control channel search space corresponding to a common signal block is located, i is an index number of a common signal block, T m is the first parameter, N slot frame, μ is a quantity of first time units comprised in one system frame, the first time unit being a time unit determined based on a subcarrier spacing of the control channel, O represents the start position parameter, M is a multiplexing factor, and μ is a subcarrier spacing parameter. determining, by a terminal device based on received configuration information, an index of a first time unit in which a start position of a control channel resource is located, wherein a system frame number in which the first time unit is located is determined based on a first parameter; monitoring, by the terminal device, a control channel starting from a time domain position corresponding to the index of the first time unit, and the method being characterized in that: the system frame number satisfies mod SFN T m = ⌊ O ⋅ 2 μ + ⌊ i ⋅ M ⌋ / N slot frame, μ ⌋, wherein SFN represents the system frame number in which a control channel search space corresponding to a common signal block is located, i is an index number of a common signal block, T m is the first parameter, N slot frame, μ is a quantity of first time units comprised in one system frame, the first time unit being a time unit determined based on a subcarrier spacing of the control channel, O represents the start position parameter, M is a multiplexing factor, and μ is a subcarrier spacing parameter.
Method for determining measuring points on a workpiece by means of a coordinate measuring device having a measuring sensor, wherein - the coordinate measuring device generates measurement data having a first measurement data rate, and wherein a measuring time for measuring a measurement result of the coordinate measuring device is determined by a first trigger signal - the measuring sensor generates measurement data having a second measurement data rate, and a measuring time for measuring a measurement result of the measuring sensor is determined by a second trigger signal - wherein the first trigger signal and the second trigger signal are in a known temporal relation and the known temporal relation is equality and the first trigger signal and the second trigger signal is a common electric trigger signal - characterized in that to each measurement result, a cyclically unambiguous identifier is added which is unambiguous up to a maximum number of measurement results and is repeated after exceeding the maximum number, wherein the cyclically unambiguous identifier is a TAN number which is incremented after an initialization by the coordinate measuring device and by the measuring sensor with each electric trigger signal. - the coordinate measuring device generates measurement data having a first measurement data rate, and wherein a measuring time for measuring a measurement result of the coordinate measuring device is determined by a first trigger signal - the measuring sensor generates measurement data having a second measurement data rate, and a measuring time for measuring a measurement result of the measuring sensor is determined by a second trigger signal - wherein the first trigger signal and the second trigger signal are in a known temporal relation and the known temporal relation is equality and the first trigger signal and the second trigger signal is a common electric trigger signal - characterized in that to each measurement result, a cyclically unambiguous identifier is added which is unambiguous up to a maximum number of measurement results and is repeated after exceeding the maximum number, wherein the cyclically unambiguous identifier is a TAN number which is incremented after an initialization by the coordinate measuring device and by the measuring sensor with each electric trigger signal.
A method for feeding a sliver end of a sliver deposited in a can to a spinning station of a spinning machine, - wherein the spinning machine comprises a plurality of adjacently arranged spinning stations including cans located under the spinning stations in at least one row, and - wherein a robot grasps the sliver end with the aid of a sliver gripper and feeds it to a spinning station to be supplied, characterized in that - the robot is moved along the spinning machine and is stationed with respect to the spinning station to be supplied or with respect to the spinning station adjacent thereto - the sliver end is sought by the sliver gripper in an area (Ba) of the spinning station to be supplied and of at least one of the adjacent spinning stations, the sliver gripper seeks the sliver on the top side of the can and/or on the circumference of the can and - is then fed to the spinning station to be supplied. - wherein the spinning machine comprises a plurality of adjacently arranged spinning stations including cans located under the spinning stations in at least one row, and - wherein a robot grasps the sliver end with the aid of a sliver gripper and feeds it to a spinning station to be supplied, - the robot is moved along the spinning machine and is stationed with respect to the spinning station to be supplied or with respect to the spinning station adjacent thereto - the sliver end is sought by the sliver gripper in an area (Ba) of the spinning station to be supplied and of at least one of the adjacent spinning stations, the sliver gripper seeks the sliver on the top side of the can and/or on the circumference of the can and - is then fed to the spinning station to be supplied.
An optical waveguide element module comprising: an optical waveguide formed on a substrate; an optical waveguide element having a modulation electrode for modulating an optical wave propagating through the optical waveguide; a connector where an external signal line for inputting a modulation signal into the modulation electrode is connected; and a relay line formed on a relay substrate to connect the connector and the modulation electrode, wherein the relay line is a coplanar-type line, which a signal electrode is interposed between ground electrodes, an impedance of the relay line changes stepwise or continuously so as to suppress reflection of the modulation signal in the optical waveguide element module, a high-pass filter including a capacitor is arranged in the relay line, characterized in that a length of the relay line is not an integer multiple of a quarter of a microwave wavelength used in the modulation signal and is less than half of a microwave wavelength used in the modulation signal, the capacitor is a single-plate capacitor, a relative dielectric constant of a dielectric material between electrodes within the capacitor is equal to or lower than 1000, and a resonance frequency caused by the filter is higher than 20 GHz. an optical waveguide formed on a substrate; an optical waveguide element having a modulation electrode for modulating an optical wave propagating through the optical waveguide; a connector where an external signal line for inputting a modulation signal into the modulation electrode is connected; and a relay line formed on a relay substrate to connect the connector and the modulation electrode, wherein the relay line is a coplanar-type line, which a signal electrode is interposed between ground electrodes, an impedance of the relay line changes stepwise or continuously so as to suppress reflection of the modulation signal in the optical waveguide element module, a high-pass filter including a capacitor is arranged in the relay line, characterized in that a length of the relay line is not an integer multiple of a quarter of a microwave wavelength used in the modulation signal and is less than half of a microwave wavelength used in the modulation signal, the capacitor is a single-plate capacitor, a relative dielectric constant of a dielectric material between electrodes within the capacitor is equal to or lower than 1000, and a resonance frequency caused by the filter is higher than 20 GHz.
A method for manufacturing an aqueous acidic bromourea composition, comprising (i) providing an aqueous solution comprising a salt or adduct of urea of the general structure A-U, where A stands for an acid selected from HBr, HCl, and a mixture of HBr with HCl, and where U stands for urea, said urea being in a molar excess over said acid; (ii) providing an aqueous solution of NaOCl, the molar ratio of said NaOCl to said acid in step (i) being at most 1.0; and (iii) combining at least two liquid streams, one of which comprises the solution provided in step (i) and the other one comprises the solution provided in step (ii), whereby forming chlorourea or said bromourea, and adding to said chlorourea a solution comprising NaBr; thereby obtaining said aqueous acidic bromourea composition in situ. (i) providing an aqueous solution comprising a salt or adduct of urea of the general structure A-U, where A stands for an acid selected from HBr, HCl, and a mixture of HBr with HCl, and where U stands for urea, said urea being in a molar excess over said acid; (ii) providing an aqueous solution of NaOCl, the molar ratio of said NaOCl to said acid in step (i) being at most 1.0; and (iii) combining at least two liquid streams, one of which comprises the solution provided in step (i) and the other one comprises the solution provided in step (ii), whereby forming chlorourea or said bromourea, and adding to said chlorourea a solution comprising NaBr;
A bypass turbojet engine comprising a cylindrical outer fan duct borne by link rods attached to a cylindrical outer shell ring of an exhaust case at attachment points, the attachment points of the exhaust case being clevis mounts including lugs that extend radially from the outer shell ring, a bore of the clevis mounts being oriented in a direction of generatrices of the outer shell ring, characterized in that the link rods meet the outer fan duct at a tangent to the outer shell ring.
Apparatus for suctioning fluids in a device for bonding fibres in a nonwovens installation, comprising a suction apparatus having at least one suction opening which is configured to receive the fluid jets of a nozzle beam, the fluid jets being conveyed away by means of a suction line, the at least one suction opening being formed by two attachments arranged opposite one another, the size of the suction opening being adjustable in its width along the suction apparatus, characterised in that the suction apparatus is configured to adjust the suction opening with a different width over its longitudinal extent.
A method for receiving data in a multiple-input and multiple-output, MIMO, communication system, comprising: receiving, for each subband of a plurality of frequency subbands, a plurality of symbols from a plurality of antennas, wherein each of the plurality of antennas is associated with a different phase slope across the plurality of frequency subbands; receiving a MIMO pilot; determining an effective MIMO channel response based on an estimated initial effective MIMO channel response that is based on the MIMO pilot; and performing receiver spatial processing on the received symbols for a symbol period using the determined effective MIMO channel response to recover data symbols. receiving, for each subband of a plurality of frequency subbands, a plurality of symbols from a plurality of antennas, wherein each of the plurality of antennas is associated with a different phase slope across the plurality of frequency subbands; receiving a MIMO pilot; determining an effective MIMO channel response based on an estimated initial effective MIMO channel response that is based on the MIMO pilot; and performing receiver spatial processing on the received symbols for a symbol period using the determined effective MIMO channel response to recover data symbols.
A movable device for joining a tool to a loading machine, said machine being provided with a set of blades for coupling said tool and with extendable and retractable securing bolts, and the rear portion of the tool being provided with respective housings for securing the blades and with respective grooves arranged in respective projections for securing the bolts, characterised in that the housings are longer than the width of the blades, and it comprises a set of abutments movable along the housings between at least two positions that determine various positions for securing the blades of the loading machine, by means of which the length of the housings adapts to the width of the blades; and in that the projections have a series of grooves (30, 31) corresponding to each of the positions for securing the blades in the housings as a function of the position of the abutments. the housings are longer than the width of the blades, and it comprises a set of abutments movable along the housings between at least two positions that determine various positions for securing the blades of the loading machine, by means of which the length of the housings adapts to the width of the blades; and in that the projections have a series of grooves (30, 31) corresponding to each of the positions for securing the blades in the housings as a function of the position of the abutments.
Thermal barrier coating for a gas turbine component, comprising a plurality of superimposed layers, the thermal barrier coating comprising the following layers, one after another proceeding from the base material of the gas turbine component, a) a metallic bond layer b) a porous ceramic intermediate layer c) a reflective layer d) a ceramic top layer characterised in that the reflective layer is formed by a photonic crystal formed of ceramic material and comprises periodic structures of globular hollow bodies having an inverted opal structure. a) a metallic bond layer b) a porous ceramic intermediate layer c) a reflective layer d) a ceramic top layer
A dental prophy angle, comprising: (i) an elongated tubular body with proximal and distal end portions (44,46), the tubular body containing a central bore extending therethrough, the proximal end portion including a hollow head member (52,53) for mounting a driven gear therein, the distal end including a first locking extension with first locking tab and a second locking extension with second locking tab, the distal end being open-ended so that the prophy angle can be removably attached to a dental handpiece the distal end further includes locking recession(s) (99a,99b) complementary-shaped with nesting surfaces of the dental handpiece so that the locking recession(s) (99a,99b) of the prophy angle mate with the nesting surfaces when they are in a locked position; and (ii) a drive shaft positioned within the central bore, the drive shaft having forward-facing and rear-facing end portions (59,60), the forward-facing end of the drive shaft including a driving gear for driving the driven gear and the rear-facing end of the drive shaft having a piloting tip for guiding the prophy angle onto the handpiece the drive shaft further having first and second protruding self-aligning tabs (80,81) to form a recessed locking surface located there between for receiving an interlocking drive member located in the handpiece. (i) an elongated tubular body with proximal and distal end portions (44,46), the tubular body containing a central bore extending therethrough, the proximal end portion including a hollow head member (52,53) for mounting a driven gear therein, the distal end including a first locking extension with first locking tab and a second locking extension with second locking tab, the distal end being open-ended so that the prophy angle can be removably attached to a dental handpiece the distal end further includes locking recession(s) (99a,99b) complementary-shaped with nesting surfaces of the dental handpiece so that the locking recession(s) (99a,99b) of the prophy angle mate with the nesting surfaces when they are in a locked position; and (ii) a drive shaft positioned within the central bore, the drive shaft having forward-facing and rear-facing end portions (59,60), the forward-facing end of the drive shaft including a driving gear for driving the driven gear and the rear-facing end of the drive shaft having a piloting tip for guiding the prophy angle onto the handpiece the drive shaft further having first and second protruding self-aligning tabs (80,81) to form a recessed locking surface located there between for receiving an interlocking drive member located in the handpiece.
An emanation device comprising: a housing defining a sealed container having a front wall and a rear wall their area defining length and width of the housing and connected to each other by a top wall, a bottom wall and one or more side walls (7,8) defining the depth of the housing, wherein the length and width are each greater than the depth; provided with at least one vent hole in each of the top wall, the bottom wall and the, or each, side wall (7,8); wherein one or more vent holes are provided in the front wall; electrical plug pins connected to the rear wall of the housing, said plug pins being operatively connected to a heating means located within the interior of the housing; an absorbent pad containing a quantity of air treatment agent mounted within the interior of the housing; and wherein the pad is made from electrical conductive paper with the heating means formed from inlaid carbon, preferably with the electrically conductive paper being provided in a folded configuration; and wherein the pad fills a majority of the length and width of the housing; and wherein the heating means is located in connection with or immediately adjacent to a central portion of the pad on the front face thereof where the front face of the pad is adjacent the front wall and remote from the face of the pad facing the rear wall and electrical plug pins.
A method of decoding coefficients in a video decoding process, the method comprising: determining statistics of coefficient levels for previously decoded coefficients of residual video data for each of a plurality of different categories of coefficient groups, wherein the category of a coefficient group depends on whether or not the transform block that includes the coefficient group is a luma block and whether or not the transform block that includes the coefficient group is a transform skip block, the previously decoded coefficients being decoded previous to a current coefficient group; determining a category of the current coefficient group, wherein the category of the current coefficient group depends on whether or not the transform block that includes the current coefficient group is a luma block and whether or not the transform block that includes the current coefficient group is a transform skip block; determining an initial value of a Rice parameter for the current coefficient group based on the statistics for the determined category prior to decoding any coefficients in the current coefficient group; decoding a remaining absolute value of a coefficient level for at least one of the coefficients that have an absolute value larger than two in the current coefficient group using codes defined by the initial value of the Rice parameter, wherein a remaining absolute value of a coefficient level is the absolute value of the coefficient level minus three. determining statistics of coefficient levels for previously decoded coefficients of residual video data for each of a plurality of different categories of coefficient groups, wherein the category of a coefficient group depends on whether or not the transform block that includes the coefficient group is a luma block and whether or not the transform block that includes the coefficient group is a transform skip block, the previously decoded coefficients being decoded previous to a current coefficient group; determining a category of the current coefficient group, wherein the category of the current coefficient group depends on whether or not the transform block that includes the current coefficient group is a luma block and whether or not the transform block that includes the current coefficient group is a transform skip block; determining an initial value of a Rice parameter for the current coefficient group based on the statistics for the determined category prior to decoding any coefficients in the current coefficient group; decoding a remaining absolute value of a coefficient level for at least one of the coefficients that have an absolute value larger than two in the current coefficient group using codes defined by the initial value of the Rice parameter, wherein a remaining absolute value of a coefficient level is the absolute value of the coefficient level minus three.