mhurhangee/patent-ind-claim-en huggingface dataset:
A detection apparatus comprising: an image acquisition interface configured to acquire a captured image captured by an imaging unit and a controller configured to generate or acquire a smoothed image yielded by smoothing the captured image ; compare the captured image and the smoothed image ; and detect a low-frequency region having a predetermined spatial frequency spectrum from the captured image , wherein the controller is further configured to generate a difference image of the captured image and the smoothed image by calculating the difference in the luminance value of each pixel between the captured image and the smoothed image ; calculate a cumulative value of luminance values of each pixel included in a predetermined region of the difference image ; and detect the low-frequency region having the predetermined spatial frequency spectrum from a predetermined region of the captured image corresponding to the predetermined region of the difference image when the cumulative value is less than a judgment threshold. an image acquisition interface configured to acquire a captured image captured by an imaging unit and a controller configured to generate or acquire a smoothed image yielded by smoothing the captured image ; compare the captured image and the smoothed image ; and detect a low-frequency region having a predetermined spatial frequency spectrum from the captured image , generate or acquire a smoothed image yielded by smoothing the captured image ; compare the captured image and the smoothed image ; and detect a low-frequency region having a predetermined spatial frequency spectrum from the captured image , wherein the controller is further configured to generate a difference image of the captured image and the smoothed image by calculating the difference in the luminance value of each pixel between the captured image and the smoothed image ; calculate a cumulative value of luminance values of each pixel included in a predetermined region of the difference image ; and detect the low-frequency region having the predetermined spatial frequency spectrum from a predetermined region of the captured image corresponding to the predetermined region of the difference image when the cumulative value is less than a judgment threshold. generate a difference image of the captured image and the smoothed image by calculating the difference in the luminance value of each pixel between the captured image and the smoothed image ; calculate a cumulative value of luminance values of each pixel included in a predetermined region of the difference image ; and detect the low-frequency region having the predetermined spatial frequency spectrum from a predetermined region of the captured image corresponding to the predetermined region of the difference image when the cumulative value is less than a judgment threshold.
A system comprising: - a plurality of data sources configured to detect operational data of a fume-generating operation; - an analysis system configured to analyze the operational data, characterized in that the system further comprises a multi-dimensional look up table which is empirically determined and/or determined by an algorithm, referencing multiple operation data dimensions; the analysis system is further configured to estimate fume data indicative of amount and content of the fumes; and further comprising a reporting system configured to populate at least one user viewable electronic report based upon the fume data, wherein the analysis system estimates the fume data based upon reference to the multi-dimensional look up table. - a plurality of data sources configured to detect operational data of a fume-generating operation; - an analysis system configured to analyze the operational data,
A beam establishment method for use in a satellite communication system, wherein the method comprises: obtaining , by a terminal apparatus, synchronization signal and PBCH blocks SSBs in a plurality of beams, wherein the SSB comprises an SSB index; determining , by the terminal apparatus, a target beam in the plurality of beams based on an association relationship between the SSB index and a first random access preamble, wherein the first random access preamble comprises multiple sequences parts, the multiple sequence parts comprising a first sequence part used for detecting integer delay estimation and a second sequence part used for detecting fractional delay estimation, and wherein the first random access preamble is determined based on a cyclic shift and/or an order of symbols, wherein the symbol is a symbol of the multiple sequence parts in the first random access preamble; and sending , by the terminal apparatus, the first random access preamble by using the target beam, to initiate a random access request; wherein the cyclic shift is obtained through calculation based on at least the SSB index and a sequence length parameter of the first random access preamble; wherein the cyclic shift satisfies: C v = n ∗ SSB index + offset % L RA , wherein SSB index indicates the SSB index, offset indicates an offset, L RA indicates the sequence length of the first random access preamble, n is an integer, and % indicates a remainder operation. obtaining , by a terminal apparatus, synchronization signal and PBCH blocks SSBs in a plurality of beams, wherein the SSB comprises an SSB index; determining , by the terminal apparatus, a target beam in the plurality of beams based on an association relationship between the SSB index and a first random access preamble, wherein the first random access preamble comprises multiple sequences parts, the multiple sequence parts comprising a first sequence part used for detecting integer delay estimation and a second sequence part used for detecting fractional delay estimation, and wherein the first random access preamble is determined based on a cyclic shift and/or an order of symbols, wherein the symbol is a symbol of the multiple sequence parts in the first random access preamble; and sending , by the terminal apparatus, the first random access preamble by using the target beam, to initiate a random access request; wherein the cyclic shift is obtained through calculation based on at least the SSB index and a sequence length parameter of the first random access preamble; wherein the cyclic shift satisfies: C v = n ∗ SSB index + offset % L RA , wherein SSB index indicates the SSB index, offset indicates an offset, L RA indicates the sequence length of the first random access preamble, n is an integer, and % indicates a remainder operation.
A method for determining a focal position (z F ) of a machining beam , in particular a laser beam, relative to a workpiece during the machining of the workpiece with the machining beam , comprising: recording at least one spatially resolved image of a region to be monitored of the workpiece , which includes the cut edges (22a,b) of a cut gap formed during the machining on the upper side of the workpiece , ascertaining a gap width (Bo) of the cut gap on the upper side of the workpiece based on the cut edges (22a,b) in the at least one spatially resolved image , and determining the focal position (z F ) of the machining beam relative to the workpiece based on the determined gap width (Bo) and based on a beam caustic of the machining beam . recording at least one spatially resolved image of a region to be monitored of the workpiece , which includes the cut edges (22a,b) of a cut gap formed during the machining on the upper side of the workpiece , ascertaining a gap width (Bo) of the cut gap on the upper side of the workpiece based on the cut edges (22a,b) in the at least one spatially resolved image , and determining the focal position (z F ) of the machining beam relative to the workpiece based on the determined gap width (Bo) and based on a beam caustic of the machining beam .
Transmitter of an RFID communication system to transmit an amplitude modulated transmitter data signal in resonance in an RF-Field over the air and to receive a modulated receiver data signal , which transmitter comprises: a transmitter stage to generate the amplitude modulated transmitter data signal with a particular frequency and waveform based on a carrier signal generated by a carrier signal stage ; an antenna connected to the transmitter stage via a matching circuit to transmit the amplitude modulated transmitter data signal in resonance in the RF-Field over the air; a receiver stage connected via the matching circuit to the antenna to receive the modulated receiver data signal ; wherein the transmitter furthermore comprises: a wave shape measurement stage to measure the shape of the received modulated receiver data signal with equivalent time sampling, wherein the receiver stage comprises a mixer to mix the received modulated receiver data signal with the carrier signal of the carrier signal stage and wherein the wave shape measurement stage comprises a delay stage to delay the carrier signal used in the transmitter stage or the carrier signal used for the mixer in the receiver stage by a delay period (DP) provided by a control logic to the delay stage . a transmitter stage to generate the amplitude modulated transmitter data signal with a particular frequency and waveform based on a carrier signal generated by a carrier signal stage ; an antenna connected to the transmitter stage via a matching circuit to transmit the amplitude modulated transmitter data signal in resonance in the RF-Field over the air; a receiver stage connected via the matching circuit to the antenna to receive the modulated receiver data signal ; wherein the transmitter furthermore comprises: a wave shape measurement stage to measure the shape of the received modulated receiver data signal with equivalent time sampling, wherein the receiver stage comprises a mixer to mix the received modulated receiver data signal with the carrier signal of the carrier signal stage and wherein the wave shape measurement stage comprises a delay stage to delay the carrier signal used in the transmitter stage or the carrier signal used for the mixer in the receiver stage by a delay period (DP) provided by a control logic to the delay stage .
An adaptive cognitive prosthetic comprising: a processing unit for converting input data from an input data assembly into a cognitive variable and selecting a stimulation pattern for conveying the cognitive variable, wherein, in use, the processing unit employs an adaptive algorithm to assemble the stimulation pattern by combination of subset stimulation patterns in hierarchical format, the combination of subset stimulation patterns being learned by the adaptive algorithm through error analysis, the error analysis comprising determining whether a combination of subset stimulation patterns meets a set or predetermined accuracy threshold guided by feedback from a behavioral paradigm and/or directly from a patient using the adaptive cognitive prosthetic, and a stimulation assembly for administering the selected stimulation pattern. a processing unit for converting input data from an input data assembly into a cognitive variable and selecting a stimulation pattern for conveying the cognitive variable, wherein, in use, the processing unit employs an adaptive algorithm to assemble the stimulation pattern by combination of subset stimulation patterns in hierarchical format, the combination of subset stimulation patterns being learned by the adaptive algorithm through error analysis, the error analysis comprising determining whether a combination of subset stimulation patterns meets a set or predetermined accuracy threshold guided by feedback from a behavioral paradigm and/or directly from a patient using the adaptive cognitive prosthetic, and a stimulation assembly for administering the selected stimulation pattern.
A control apparatus used to monitor surroundings of a vehicle, comprising: an imaging parameter setting section adapted to set imaging parameters, which are installation parameters of an imaging section installed in a vehicle; a detection area setting section adapted to set, based on the imaging parameters, a detection area (D1a) subject to obstacle detection in a photographing range of the imaging section according to a detection result of a driving state of the vehicle; an obstacle detection section adapted to detect an obstacle in the detection area (D1a) set in an image taken by the imaging section ; and a synthesized data generating section adapted to perform image processing to generate display data for drawing a superimposing detection area on a display image, using detection area data received from the detection area setting section and photographed data received from the imaging section ; wherein: the driving state of the vehicle includes a state of a steering wheel of the vehicle; and the detection area setting section is adapted to set the obstacle detection area (D1a) along a path of the vehicle predicted from the detected state of the state of the steering wheel. an imaging parameter setting section adapted to set imaging parameters, which are installation parameters of an imaging section installed in a vehicle; a detection area setting section adapted to set, based on the imaging parameters, a detection area (D1a) subject to obstacle detection in a photographing range of the imaging section according to a detection result of a driving state of the vehicle; an obstacle detection section adapted to detect an obstacle in the detection area (D1a) set in an image taken by the imaging section ; and a synthesized data generating section adapted to perform image processing to generate display data for drawing a superimposing detection area on a display image, using detection area data received from the detection area setting section and photographed data received from the imaging section ; wherein: the driving state of the vehicle includes a state of a steering wheel of the vehicle; and the detection area setting section is adapted to set the obstacle detection area (D1a) along a path of the vehicle predicted from the detected state of the state of the steering wheel. the driving state of the vehicle includes a state of a steering wheel of the vehicle; and the detection area setting section is adapted to set the obstacle detection area (D1a) along a path of the vehicle predicted from the detected state of the state of the steering wheel.
Control valve of a compressed air system of a vehicle, comprising at least one control piston , which is guided in an axially movable manner in a cylinder which is fixed to the housing, two pressure chambers being separated from one another by means of the control piston , which is sealed by at least one sealing ring arranged on the outer circumference of the control piston , characterized in that the sealing ring is in the form of a radial sealing ring having an axial width which substantially corresponds to the axial thickness of the control piston , in that the sealing ring has, on the two axial edges thereof, in each case one radially obliquely outwardly directed sealing lip which is in contact with the inner wall of the cylinder , and in that a plurality of guide members which are arranged so as to be distributed over the circumference are formed between the two sealing lips on the sealing ring .
Friction lining holding spring for a motor vehicle partially lined disc brake brake lining , which friction lining holding spring is present in a manner which is severed in one piece from a thin steel sheet material and is bent as a U-shaped yoke, comprising a U-base section which is arranged largely in a planar and flexurally rigid manner, having a central fastening clip with a bowl and a through opening for the purpose of fixing on a rear plate of a motor vehicle disc brake lining , and with two U-spring legs which are arranged symmetrically with respect to one another and branch off in each case on the end side of the U-base section trapezoidally in a manner which is angled away from the base section at an obtuse angle, for push-in mounting into an interior space of an actuating member with a brake piston inner wall, each U-spring leg having a free end which is configured as an angled-off elbow , each elbow having a gear means which is configured as a brake piston insertion trajectory of uneven configuration, such that, in the case of insertion into the brake piston, there is a step-down gear effect which is predetermined in a defined manner for the purpose of automatic influencing or modelling of the necessary power requirement.
A method for the recombinant production of DNA single strand molecules, comprising the steps of providing a pseudogene nucleic acid, wherein said pseudogene nucleic acid is a nucleic acid that comprises at least one target DNA oligo- or polynucleotide sequence and two self-cleaving DNA sequences flanking each target DNA oligo- or polynucleotide sequence, integrating the pseudogene nucleic acid into a vector, transforming bacterial cells with said vector and producing a precursor ssDNA from said vector under bacterial culture conditions, wherein said precursor ssDNA comprises the pseudogene nucleic acid; isolating the precursor ssDNA from the bacterial culture; digesting the precursor ssDNA under reaction conditions where the self-cleaving DNA sequences become active; and separating the target single stranded DNA oligo- or polynucleotide(s) and obtaining the target single stranded DNA oligo- or polynucleotide(s). providing a pseudogene nucleic acid, wherein said pseudogene nucleic acid is a nucleic acid that comprises at least one target DNA oligo- or polynucleotide sequence and two self-cleaving DNA sequences flanking each target DNA oligo- or polynucleotide sequence, integrating the pseudogene nucleic acid into a vector, transforming bacterial cells with said vector and producing a precursor ssDNA from said vector under bacterial culture conditions, wherein said precursor ssDNA comprises the pseudogene nucleic acid; isolating the precursor ssDNA from the bacterial culture; digesting the precursor ssDNA under reaction conditions where the self-cleaving DNA sequences become active; and separating the target single stranded DNA oligo- or polynucleotide(s) and obtaining the target single stranded DNA oligo- or polynucleotide(s).
An oil return control method for a multi-connection system, the multi-connection system comprising a plurality of indoor units, at least one of which is not turned on, wherein the oil return control method comprises: determining an oil storage quantity q of all the indoor units; determining a system oil return time T of the multi-connection system; determining a current opening degree k of an expansion valve of one indoor unit that is not turned on according to the oil storage quantity q and the system oil return time T; characterized in that the oil return method further comprises: comparing the current opening degree k with a maximum opening degree threshold k smax and a minimum opening degree threshold k smin ; and selectively adjusting the opening degree of the expansion valve of the one indoor unit that is not turned on according to a comparison result, and keeping the expansion valve operating at the adjusted opening degree for the system oil return time T. determining an oil storage quantity q of all the indoor units; determining a system oil return time T of the multi-connection system; determining a current opening degree k of an expansion valve of one indoor unit that is not turned on according to the oil storage quantity q and the system oil return time T; comparing the current opening degree k with a maximum opening degree threshold k smax and a minimum opening degree threshold k smin ; and selectively adjusting the opening degree of the expansion valve of the one indoor unit that is not turned on according to a comparison result, and keeping the expansion valve operating at the adjusted opening degree for the system oil return time T.
A process for preparing an enol ether comprising the steps of: i) contacting a branched-chain aldehyde with a branched-chain alcohol in the presence of a catalyst to form a reaction mixture, wherein the branched-chain aldehyde is branched at the beta position; and ii) heating the reaction mixture formed in step i) under reflux with continuous removal of water by-product, wherein the reaction temperature in step ii) is greater than 125 °C and less than 170 °C. i) contacting a branched-chain aldehyde with a branched-chain alcohol in the presence of a catalyst to form a reaction mixture, wherein the branched-chain aldehyde is branched at the beta position; and ii) heating the reaction mixture formed in step i) under reflux with continuous removal of water by-product,
A system for non-destructively inspecting a part comprising: - a robotic arm defining a tool center point (TCP) ; - a controller configured to control movement of the tool center point (TCP) ; and - a non-destructive inspection (NDI) apparatus coupled to the tool center point (TCP) comprising: - an attachment body configured to attach to the robotic arm ; - an ultrasonic probe assembly fixedly coupled to the attachment body such that movement of the TCP by the robotic arm results in a corresponding movement of the ultrasonic probe assembly ; - a probe housing moveably disposed around the ultrasonic probe assembly and moveably coupled to the attachment body ; and - a biasing member disposed between the attachment body and the probe housing , where the biasing member urges the probe housing away from the attachment body , whereby the probe housing includes a body having a part engagement surface that is configured to contact a surface of the part . - a robotic arm defining a tool center point (TCP) ; - a controller configured to control movement of the tool center point (TCP) ; and - a non-destructive inspection (NDI) apparatus coupled to the tool center point (TCP) comprising: - an attachment body configured to attach to the robotic arm ; - an ultrasonic probe assembly fixedly coupled to the attachment body such that movement of the TCP by the robotic arm results in a corresponding movement of the ultrasonic probe assembly ; - a probe housing moveably disposed around the ultrasonic probe assembly and moveably coupled to the attachment body ; and - a biasing member disposed between the attachment body and the probe housing , where the biasing member urges the probe housing away from the attachment body , whereby the probe housing includes a body having a part engagement surface that is configured to contact a surface of the part . - an attachment body configured to attach to the robotic arm ; - an ultrasonic probe assembly fixedly coupled to the attachment body such that movement of the TCP by the robotic arm results in a corresponding movement of the ultrasonic probe assembly ; - a probe housing moveably disposed around the ultrasonic probe assembly and moveably coupled to the attachment body ; and - a biasing member disposed between the attachment body and the probe housing , where the biasing member urges the probe housing away from the attachment body , whereby the probe housing includes a body having a part engagement surface that is configured to contact a surface of the part .