mhurhangee/patent-ind-claim-en huggingface dataset:
Method for determining an articulation angle (KW) between a towing vehicle and a trailer coupled thereto, wherein the trailer can be imaged in single images (EBk) having single-image pixels (EBkPi) using a camera system , comprising at least the following steps: - determining a point cloud (PW) from at least one single image (EBk) in which at least the trailer is imaged, wherein the point cloud (PW) consists of object points (POn) which are assigned to the trailer (VST3); - forming at least one planar reference surface (RF) from the adjacent object points (POn) of the point cloud (PW) which lie in the same plane (E) (VST4), wherein each planar reference surface (RF) lies in a fixed spatial orientation (RFO) and/or a fixed spatial position (RFP) relative to the trailer ; - reading in at least one single image (EBk) (ST2) in which the trailer coupled to the towing vehicle is imaged, and determining at least one partial surface (FT) in this at least one read-in single image (EBk) (ST3); characterized by - fitting the at least one previously formed planar reference surface (RF) into the at least one determined partial surface (FT) of the read-in single image (EBk) by applying a geometric transformation (TG) (ST4); - determining the articulation angle (KW) between the towing vehicle and the trailer as a function of a rotational component (TGR) of the applied geometric transformation (TG), wherein the rotational component (TGR) of the applied geometric transformation (TG) characterizes a rotation of the planar reference surface (RF) about a pivot axis (H) of the trailer . - determining a point cloud (PW) from at least one single image (EBk) in which at least the trailer is imaged, wherein the point cloud (PW) consists of object points (POn) which are assigned to the trailer (VST3); - forming at least one planar reference surface (RF) from the adjacent object points (POn) of the point cloud (PW) which lie in the same plane (E) (VST4), wherein each planar reference surface (RF) lies in a fixed spatial orientation (RFO) and/or a fixed spatial position (RFP) relative to the trailer ; - reading in at least one single image (EBk) (ST2) in which the trailer coupled to the towing vehicle is imaged, and determining at least one partial surface (FT) in this at least one read-in single image (EBk) (ST3); characterized by - fitting the at least one previously formed planar reference surface (RF) into the at least one determined partial surface (FT) of the read-in single image (EBk) by applying a geometric transformation (TG) (ST4); - determining the articulation angle (KW) between the towing vehicle and the trailer as a function of a rotational component (TGR) of the applied geometric transformation (TG), wherein the rotational component (TGR) of the applied geometric transformation (TG) characterizes a rotation of the planar reference surface (RF) about a pivot axis (H) of the trailer .
An automatic fire extinguishing equipment consisting of a fire extinguishing agent and a sealed container filled with said fire extinguishing agent, wherein the fire extinguishing agent is made of a compound having fire extinguishing effect, the compound being liquid at 25 degrees Celsius (room temperature) and having a boiling point at less than 75 degrees Celsius, characterized in that said container is laminated with a gas barrier layer and a thermoplastic resin layer , wherein said gas barrier layer consists of ethylene vinyl alcohol copolymer (EVOH) and the thickness of the said barrier layer is 0.01 mm - 1 mm and wherein the thickness of the said thermoplastic resin layer is 0.5mm - 2.5mm and wherein the sealed container is adapted to form a jet port in response to the heat of a fire and the pressure of the extinguishing agent in a part of the sealed container filled with liquid extinguishing agent, such that the extinguishing agent is blown out from the jet port to extinguish the fire.. characterized in that said container is laminated with a gas barrier layer and a thermoplastic resin layer , wherein said gas barrier layer consists of ethylene vinyl alcohol copolymer (EVOH) and the thickness of the said barrier layer is 0.01 mm - 1 mm and wherein the thickness of the said thermoplastic resin layer is 0.5mm - 2.5mm and wherein the sealed container is adapted to form a jet port in response to the heat of a fire and the pressure of the extinguishing agent in a part of the sealed container filled with liquid extinguishing agent, such that the extinguishing agent is blown out from the jet port to extinguish the fire..
Vehicle having an attachment and a hydraulic actuating unit for regulating the operation of an attachment on the vehicle , wherein the attachment has at least one ploughshare (9a 1 to 9a 4 ; 9b 1 to 9b 4 ), and having an apparatus comprising at least one position detection unit with at least one position detection sensor, an evaluation unit and a data-carrying connection to a control unit assigned to the hydraulic actuating unit , wherein the at least one ploughshare (9a 1 to 9a 4 ; 9b 1 to 9b 4 ) is assigned at least one force measuring sensor (32; 32a to 32d; 32', 32") such that at least one force acting on the at least one ploughshare (9a 1 to 9a 4 ; 9b 1 to 9b 4 ) is directly able to be determined, wherein the evaluation unit is set up to carry out the following steps: a) determining at least one force acting on the at least one ploughshare by means of the at least one force measuring sensor (32; 32a to 32d; 32', 32"); b) comparing the determined force with a predefined average force of all the ploughshares (9a 1 to 9a 4 ; 9b 1 to 9b 4 ), c) activating the hydraulic actuating unit when the determined force differs from the average force of all the ploughshares, wherein the determined force is used as a measure for the penetration depth of the at least one ploughshare (9a 1 to 9a 4 ; 9b 1 to 9b 4 ), wherein, proceeding from the determined force on the at least one ploughshare (9a 1 to 9a 4 ; 9b 1 to 9b 4 ), at least one inclination about a transverse axis of the attachment is determined. a) determining at least one force acting on the at least one ploughshare by means of the at least one force measuring sensor (32; 32a to 32d; 32', 32"); b) comparing the determined force with a predefined average force of all the ploughshares (9a 1 to 9a 4 ; 9b 1 to 9b 4 ), c) activating the hydraulic actuating unit when the determined force differs from the average force of all the ploughshares,
An antiviral composition for use in a method for preventing or treating a viral disease by inhibiting viruses through viral replication inhibition, wherein the method comprises administering the antiviral composition to a subject having a viral disease, wherein the composition comprises at least one selected from the group consisting of: a peptide of SEQ ID NO:1, a peptide having at least 80% sequence homology with the amino acid sequence of SEQ ID NO:1, and a fragment of said peptide, as an active ingredient.
Electric machine of a motor vehicle, having a cooling device , said device comprising a tank and a circuit in fluidic connection with the tank , the tank being situated radially between a housing of the electric machine and a stator of the electric machine relative to an axis of the electric machine and over the entire circumference around the axis of the electric machine , the circuit comprising a first peripheral compartment and a second peripheral compartment respectively having a stator visible portion , the tank being axially interposed between the first peripheral compartment and the second peripheral compartment , characterized in that the device comprises: - a first annular sealing means perpendicular to the axis of the electric machine , the first sealing means being axially interposed between the tank and the first peripheral compartment and delimiting the tank and the first peripheral compartment in a sealed manner, the first sealing means being in contact with a frontal surface of the body of the stator , - a second annular sealing means perpendicular to the axis of the electric machine , the second sealing means being axially interposed between the tank and the second peripheral compartment , the circuit comprising a pump , an output duct and an injection duct connecting the pump with the tank , the output duct comprising a first upstream portion in fluidic connection with the first peripheral compartment , a second upstream portion in fluidic connection with the second peripheral compartment and a downstream portion connecting the first upstream portion , the second upstream portion and the pump , the device comprising a fluidic level equalizing duct in fluidic connection with the first peripheral compartment and with the second peripheral compartment , the equalizing duct comprising a nozzle and a ball disposed in the nozzle. - a first annular sealing means perpendicular to the axis of the electric machine , the first sealing means being axially interposed between the tank and the first peripheral compartment and delimiting the tank and the first peripheral compartment in a sealed manner, the first sealing means being in contact with a frontal surface of the body of the stator , - a second annular sealing means perpendicular to the axis of the electric machine , the second sealing means being axially interposed between the tank and the second peripheral compartment , the circuit comprising a pump , an output duct and an injection duct connecting the pump with the tank , the output duct comprising a first upstream portion in fluidic connection with the first peripheral compartment , a second upstream portion in fluidic connection with the second peripheral compartment and a downstream portion connecting the first upstream portion , the second upstream portion and the pump , the device comprising a fluidic level equalizing duct in fluidic connection with the first peripheral compartment and with the second peripheral compartment , the equalizing duct comprising a nozzle and a ball disposed in the nozzle.
A vehicular headlamp characterized by comprising: a plurality of semiconductor light emitting element chips ; and a reflector that has a reflection surface with a paraboloid shape, and that reflects, by the reflection surface , light from the semiconductor light emitting element chips so as to send the light in a headlamp beam direction of the vehicular headlamp , wherein the plurality of semiconductor light emitting element chips are arranged along a plane perpendicular to the headlamp beam direction, and a focal point of the reflection surface of the reflector is disposed in or near an area between two semiconductor light emitting element chips that are next to each other, wherein of the plurality of semiconductor light emitting element chips , at least the two semiconductor light emitting element chips adjacent to the area are each provided with a light emitting surface whose edge adjacent to the area is straight extending along the headlamp beam direction. a plurality of semiconductor light emitting element chips ; and a reflector that has a reflection surface with a paraboloid shape, and that reflects, by the reflection surface , light from the semiconductor light emitting element chips so as to send the light in a headlamp beam direction of the vehicular headlamp , wherein the plurality of semiconductor light emitting element chips are arranged along a plane perpendicular to the headlamp beam direction, and a focal point of the reflection surface of the reflector is disposed in or near an area between two semiconductor light emitting element chips that are next to each other, wherein of the plurality of semiconductor light emitting element chips , at least the two semiconductor light emitting element chips adjacent to the area are each provided with a light emitting surface whose edge adjacent to the area is straight extending along the headlamp beam direction.
An audio signal processing apparatus for processing an audio signal, wherein the audio signal is a two-channel audio signal comprising a first audio channel signal and a second audio channel signal, the audio signal processing apparatus comprising: a converter configured to convert a stereo audio signal into a binaural audio signal; a determiner configured to determine upon the basis of an indicator signal whether the audio signal is a stereo audio signal or a binaural audio signal, the determiner being further configured to provide the audio signal to the converter if the audio signal is a stereo audio signal; and an analyzer configured for analyzing the audio signal to generate the indicator signal , a value of the indicator signal indicating a degree of consistency for localization cues , and the localization cues indicating a location of an audio source; characterized in that : the analyzer is configured to determine a number of first original signals and a number of second original signals for the first audio channel signal and the second audio channel signal by means of inverse filtering by a number of head-related-transfer-function pairs and to analyze the number of first original signals and the number of second original signals to generate the indicator signal . a converter configured to convert a stereo audio signal into a binaural audio signal; a determiner configured to determine upon the basis of an indicator signal whether the audio signal is a stereo audio signal or a binaural audio signal, the determiner being further configured to provide the audio signal to the converter if the audio signal is a stereo audio signal; and an analyzer configured for analyzing the audio signal to generate the indicator signal , a value of the indicator signal indicating a degree of consistency for localization cues , and the localization cues indicating a location of an audio source; characterized in that : the analyzer is configured to determine a number of first original signals and a number of second original signals for the first audio channel signal and the second audio channel signal by means of inverse filtering by a number of head-related-transfer-function pairs and to analyze the number of first original signals and the number of second original signals to generate the indicator signal .
A method for encoding a picture, comprising: accessing an original block to be encoded, a prediction block and a residual block corresponding to the original block; determining that a difference between a first element in the original block or the prediction block and an upper bound for clipping is smaller than a threshold value; obtaining a low-pass filtered value corresponding to the first element by low-pass filtering of the residual block; accessing a first element in the residual block corresponding to the first element in the original block or the prediction block; determining whether the low-pass filtered value is greater than the first element in the residual block; replacing the first element in the residual block with the low-pass filtered value of the residual block, if the low-pass filtered value is greater than the first element in the residual block; encoding and decoding the residual block with the replaced element to form a decoded residual block, wherein encoding comprises transform and quantization and decoding comprises inverse transform and inverse quantization; forming a reconstructed block based on the prediction block and the decoded residual block; and replacing a first element in the reconstructed block corresponding to the first element in the residual block with the upper bound for clipping if the first element in reconstructed block exceeds the upper bound for clipping. accessing an original block to be encoded, a prediction block and a residual block corresponding to the original block; determining that a difference between a first element in the original block or the prediction block and an upper bound for clipping is smaller than a threshold value; obtaining a low-pass filtered value corresponding to the first element by low-pass filtering of the residual block; accessing a first element in the residual block corresponding to the first element in the original block or the prediction block; determining whether the low-pass filtered value is greater than the first element in the residual block; replacing the first element in the residual block with the low-pass filtered value of the residual block, if the low-pass filtered value is greater than the first element in the residual block; encoding and decoding the residual block with the replaced element to form a decoded residual block, wherein encoding comprises transform and quantization and decoding comprises inverse transform and inverse quantization; forming a reconstructed block based on the prediction block and the decoded residual block; and replacing a first element in the reconstructed block corresponding to the first element in the residual block with the upper bound for clipping if the first element in reconstructed block exceeds the upper bound for clipping.
A preparation method for a nitrification intermediate of a water-soluble magnolol derivative and honokiol derivative, wherein the nitrification intermediate has a structure shown in Formula I: in Formula I, R 2 is a hydroxyl, and R 3 is H; or, R 2 is H, and R 3 is a hydroxyl; and R 1 and R 4 are independently selected from C 1 ~C 12 electron donor groups; and the preparation method comprises the following steps: performing monohydroxy protection on a compound A with a hydroxyl protection reagent in the presence of an acid binding agent to form a monohydroxy protection compound, wherein R 1 , R 2 , R 3 and R 4 in the compound A have the same definition as above, and the hydroxy protection reagents are p-toluenesulfonyl chloride and 1-hydroxybenzotriazole; and performing a nitrification reaction and a deprotection reaction on the monohydroxy protection compound successively to obtain the nitrification intermediate. in Formula I, R 2 is a hydroxyl, and R 3 is H; or, R 2 is H, and R 3 is a hydroxyl; and R 1 and R 4 are independently selected from C 1 ~C 12 electron donor groups; and the preparation method comprises the following steps: performing monohydroxy protection on a compound A with a hydroxyl protection reagent in the presence of an acid binding agent to form a monohydroxy protection compound, wherein R 1 , R 2 , R 3 and R 4 in the compound A have the same definition as above, and the hydroxy protection reagents are p-toluenesulfonyl chloride and 1-hydroxybenzotriazole; and performing a nitrification reaction and a deprotection reaction on the monohydroxy protection compound successively to obtain the nitrification intermediate. performing monohydroxy protection on a compound A with a hydroxyl protection reagent in the presence of an acid binding agent to form a monohydroxy protection compound, wherein R 1 , R 2 , R 3 and R 4 in the compound A have the same definition as above, and the hydroxy protection reagents are p-toluenesulfonyl chloride and 1-hydroxybenzotriazole; and performing a nitrification reaction and a deprotection reaction on the monohydroxy protection compound successively to obtain the nitrification intermediate.
A wavelength converting layer comprising: a porous support structure including stacked quartz or glass mesh layers ; characterized by a cured mixture of wavelength converting particles and a binder laminated onto the porous support structure . a porous support structure including stacked quartz or glass mesh layers ; characterized by a cured mixture of wavelength converting particles and a binder laminated onto the porous support structure .
A method for measuring X-ray energy of an accelerator in an inspection system, comprising: building (S101) a database comprising correspondence between half-value layer (HVL) and X-ray energy under a predetermined condition; measuring (SI02) HVL for X-rays of the accelerator in the inspection system on line under the same predetermined condition; and the method is characterized by comprising: comparing (S103) the measured HVL with HVLs in the database comprising correspondence between HVL and X-ray energy to determine the X-ray energy of the accelerator. building (S101) a database comprising correspondence between half-value layer (HVL) and X-ray energy under a predetermined condition; measuring (SI02) HVL for X-rays of the accelerator in the inspection system on line under the same predetermined condition; and the method is characterized by comprising: comparing (S103) the measured HVL with HVLs in the database comprising correspondence between HVL and X-ray energy to determine the X-ray energy of the accelerator.
A transmission component, comprising: a plurality of lasers configured to produce single-wavelength light at different wavelengths; a multiplexer configured to combine the single-wavelength light from the plurality of lasers into a multi-wavelength light signal; a switch configured to selectively pulse the multi-wavelength light signal according to received data to impose the received data on the multi-wavelength light signal to form a pulsed multi-wavelength light signal, by selectively switching the multi-wavelength light signal between an output channel and a loopback path; and an output port configured to output the pulsed multi-wavelength light signal. a plurality of lasers configured to produce single-wavelength light at different wavelengths; a multiplexer configured to combine the single-wavelength light from the plurality of lasers into a multi-wavelength light signal; a switch configured to selectively pulse the multi-wavelength light signal according to received data to impose the received data on the multi-wavelength light signal to form a pulsed multi-wavelength light signal, by selectively switching the multi-wavelength light signal between an output channel and a loopback path; and an output port configured to output the pulsed multi-wavelength light signal.