mhurhangee/ep-ind-claims huggingface dataset:
A multi-stage compressor comprising: a rotor comprising a plurality of axially stacked impellers, a tie rod extending through said stacked impellers and holding said impellers together, a gas compression path extending from a compressor inlet to a compressor outlet and through said plurality of impellers, a flow channel between said tie rod and said stacked impellers, said flow channel developing along at least a portion of said tie rod, wherein said flow channel is in fluid communication with a first location along said gas compression path and a second location along said gas compression path, a pressure difference between said first location and said second location in said compression path generating a gas flow along said flow channel. a rotor comprising a plurality of axially stacked impellers, a tie rod extending through said stacked impellers and holding said impellers together, a gas compression path extending from a compressor inlet to a compressor outlet and through said plurality of impellers, a flow channel between said tie rod and said stacked impellers, said flow channel developing along at least a portion of said tie rod, wherein said flow channel is in fluid communication with a first location along said gas compression path and a second location along said gas compression path, a pressure difference between said first location and said second location in said compression path generating a gas flow along said flow channel.
Inductive position measurement device for absolute position measurement, comprising - a scale unit (1, 100) with a first measuring graduation extending in the measuring direction and a second measuring graduation extending parallel thereto and opposite the first measuring graduation; - a scanning unit (2, 2.1), which is arranged in a gap between the first measuring graduation and the second measuring graduation and can be displaced relative to the scale unit (1, 100) in the measuring direction for the position measurement, wherein the scanning unit (2, 2.1) comprises a first coil arrangement for scanning the first measuring graduation and for generating a first position-dependent scanning signal (S1, S11), and the scanning unit (2, 2.1) comprises a second coil arrangement, opposite the first coil arrangement, for scanning the second measuring graduation and for generating a second position-dependent scanning signal (S2, S21), wherein at least one intermediate layer (6, 6.1) of soft magnetic material is arranged between the first coil arrangement and the second coil arrangement. - a scale unit (1, 100) with a first measuring graduation extending in the measuring direction and a second measuring graduation extending parallel thereto and opposite the first measuring graduation; - a scanning unit (2, 2.1), which is arranged in a gap between the first measuring graduation and the second measuring graduation and can be displaced relative to the scale unit (1, 100) in the measuring direction for the position measurement, wherein the scanning unit (2, 2.1) comprises a first coil arrangement for scanning the first measuring graduation and for generating a first position-dependent scanning signal (S1, S11), and the scanning unit (2, 2.1) comprises a second coil arrangement, opposite the first coil arrangement, for scanning the second measuring graduation and for generating a second position-dependent scanning signal (S2, S21),
A protection relay device, comprising: a protection relay; an analog input unit configured to output an analog signal representing a quantity of electricity of an electric power system; an analog-to-digital converter configured to sample the analog signal inputted from the analog input unit to convert the analog signal into digital data; a variable filter configured to filter the digital data converted by the analog-to-digital converter, the variable filter having a filter coefficient varied by external control; a target signal generator configured to generate a target signal corresponding to the analog signal; a difference calculator configured to calculate a difference between the digital data filtered by the variable coefficient filter and the target signal generated by the target signal generator; and an adaptive controller configured to variably control the filter coefficient of the variable filter to decrease the difference calculated by the difference calculator, characterized in that the adaptive controller is configured to stop an adaptive operation for the variable filter when receiving a signal from the protection relay configured to operate upon an occurrence of an accident in the electric power system. a protection relay; an analog input unit configured to output an analog signal representing a quantity of electricity of an electric power system; an analog-to-digital converter configured to sample the analog signal inputted from the analog input unit to convert the analog signal into digital data; a variable filter configured to filter the digital data converted by the analog-to-digital converter, the variable filter having a filter coefficient varied by external control; a target signal generator configured to generate a target signal corresponding to the analog signal; a difference calculator configured to calculate a difference between the digital data filtered by the variable coefficient filter and the target signal generated by the target signal generator; and an adaptive controller configured to variably control the filter coefficient of the variable filter to decrease the difference calculated by the difference calculator, characterized in that the adaptive controller is configured to stop an adaptive operation for the variable filter when receiving a signal from the protection relay configured to operate upon an occurrence of an accident in the electric power system.
A hand-held compass comprising a base member; and a vial assembly pivotally coupled to said base member, the vial assembly comprising: a vial; a magnetized indicator member journaled in the vial; an azimuth ring indirectly or directly frictionally coupled to the vial; said compass further comprising a transparent disc member; characterized in that the is transparent disc member permanently aligned with the azimuth ring and arranged below the vial, at the side of the compass for facing a map; wherein the vial assembly further comprising a retention means permanently aligned with the azimuth ring, such that holding of the retention means by the user allows to rotate the vial separately from the azimuth ring by exceeding the frictional force. a vial; a magnetized indicator member journaled in the vial; an azimuth ring indirectly or directly frictionally coupled to the vial; said compass further comprising a transparent disc member; characterized in that the is transparent disc member permanently aligned with the azimuth ring and arranged below the vial, at the side of the compass for facing a map; wherein the vial assembly further comprising a retention means permanently aligned with the azimuth ring, such that holding of the retention means by the user allows to rotate the vial separately from the azimuth ring by exceeding the frictional force.
A station for dispensing one or more operating fluids to a motor vehicle being assembled, the station comprising: - an entry section; - an exit section; - a lay-by area set between said entry section and exit section; - a fluid administration unit set upstream said exit section, said fluid administration unit comprising one or more dispenser devices for operating fluids; and - at least one collection pan (8, 10, 12, 14) for collecting leaks of said one or more operating fluids, wherein: - said lay-by area is configured for receiving a handling device for moving motor vehicles being assembled; - said entry section is configured for enabling entry of said handling device into the station; - said exit section is configured for enabling exit of said handling device from the station; and - said at least one collection pan (8, 10, 12, 14) is arranged at an above-ground position and alongside said lay-by area. - an entry section; - an exit section; - a lay-by area set between said entry section and exit section; - a fluid administration unit set upstream said exit section, said fluid administration unit comprising one or more dispenser devices for operating fluids; and - at least one collection pan (8, 10, 12, 14) for collecting leaks of said one or more operating fluids, wherein: - said lay-by area is configured for receiving a handling device for moving motor vehicles being assembled; - said entry section is configured for enabling entry of said handling device into the station; - said exit section is configured for enabling exit of said handling device from the station; and - said at least one collection pan (8, 10, 12, 14) is arranged at an above-ground position and alongside said lay-by area.
A ship with a ship body having incorporated thereon a ship-body frictional resistance reducing device (10;50;80;100) for reducing frictional resistance of the sailing ship body by forming an air bubble curtain on the ship's bottom by generating air bubbles, the ship-body frictional resistance reducing device (10;50;80;100) comprising: an air chamber provided on the ship's bottom inside the ship, the air chamber including an air supply port formed thereon; a plurality of air ejection holes formed in an array in an arrangement direction on the ship's bottom that serves as a bottom of the air chamber; and a diffusion plate (35;55;85;105) provided inside the air chamber opposite the air supply port, the diffusion plate (35;55;85;105) intervening between the air supply port and the air ejection holes, wherein the diffusion plate (35;55;85;105) includes at least a supply-port facing area arranged so as to cover the air supply port, characterized in that the diffusion plate (35;55;85;105) further includes a pair of ejection-hole facing areas (S2;S3) arranged so as to cover the air ejection holes located at both edges of the array of the air ejection holes in the arrangement direction. an air chamber provided on the ship's bottom inside the ship, the air chamber including an air supply port formed thereon; a plurality of air ejection holes formed in an array in an arrangement direction on the ship's bottom that serves as a bottom of the air chamber; and a diffusion plate (35;55;85;105) provided inside the air chamber opposite the air supply port, the diffusion plate (35;55;85;105) intervening between the air supply port and the air ejection holes, wherein the diffusion plate (35;55;85;105) includes at least a supply-port facing area arranged so as to cover the air supply port, characterized in that the diffusion plate (35;55;85;105) further includes a pair of ejection-hole facing areas (S2;S3) arranged so as to cover the air ejection holes located at both edges of the array of the air ejection holes in the arrangement direction.
An apparatus of a digital Phase Locked Loop, PLL, in a wireless communication system, the apparatus comprising: a Digitally Controlled Oscillator, DCO, for generating a frequency signal depending on an input Digital Tuning Word, DTW; a divider for dividing the frequency signal at an integer ratio; a Phase Frequency Detector, PFD, for generating an up signal representing a first phase difference between a divided frequency signal and a reference signal if the reference signal has a higher frequency than the divided frequency signal, and a down signal representing a second phase difference between the divided frequency signal and the reference signal if the reference signal has a lower frequency than the divided frequency signal; characterized by: an exclusive OR, XOR, operator for performing an XOR operation on the up signal and the down signal output from the PFD; a Time to Digital Converter, TDC, for measuring time intervals of phase differences using the XOR-operated up and down signal; a delay comparator for calculating a time interval when rising edges of the reference signal and the divided frequency signal coincide, by comparing two successive time intervals measured by the TDC; and a level scaler for generating a DTW that operates the DCO using a digital code representing the time interval. a Digitally Controlled Oscillator, DCO, for generating a frequency signal depending on an input Digital Tuning Word, DTW; a divider for dividing the frequency signal at an integer ratio; a Phase Frequency Detector, PFD, for generating an up signal representing a first phase difference between a divided frequency signal and a reference signal if the reference signal has a higher frequency than the divided frequency signal, and a down signal representing a second phase difference between the divided frequency signal and the reference signal if the reference signal has a lower frequency than the divided frequency signal; characterized by: an exclusive OR, XOR, operator for performing an XOR operation on the up signal and the down signal output from the PFD; a Time to Digital Converter, TDC, for measuring time intervals of phase differences using the XOR-operated up and down signal; a delay comparator for calculating a time interval when rising edges of the reference signal and the divided frequency signal coincide, by comparing two successive time intervals measured by the TDC; and a level scaler for generating a DTW that operates the DCO using a digital code representing the time interval.
A method, performed at a first edge device connected in uplink to a network node of a communication network for detection of an object based on sensor data, comprising: obtaining (S610, S710) first sensor data; processing (S620, S720) the first sensor data for object detection to obtain a first estimation score based on said first sensor data, using a first estimation model; transmitting, through a lateral connection in a local network to a second edge device, either: said first sensor data, or a request for a second estimation score; receiving a second estimation score computed in the second edge device using a second estimation model for object detection based on either: - said first sensor data when the first sensor data is transmitted through the lateral connection, or - second sensor data when the request for a second estimation score is transmitted through the lateral connection, and wherein the second sensor data is obtained in the second edge device and pertains to a common environment as the first sensor data; and dependent on the first estimation score and the received second estimation score, determining (S650, S750) estimation output data. obtaining (S610, S710) first sensor data; processing (S620, S720) the first sensor data for object detection to obtain a first estimation score based on said first sensor data, using a first estimation model; transmitting, through a lateral connection in a local network to a second edge device, either: said first sensor data, or a request for a second estimation score; said first sensor data, or a request for a second estimation score; receiving a second estimation score computed in the second edge device using a second estimation model for object detection based on either: - said first sensor data when the first sensor data is transmitted through the lateral connection, or - second sensor data when the request for a second estimation score is transmitted through the lateral connection, and wherein the second sensor data is obtained in the second edge device and pertains to a common environment as the first sensor data; and - said first sensor data when the first sensor data is transmitted through the lateral connection, or - second sensor data when the request for a second estimation score is transmitted through the lateral connection, and wherein the second sensor data is obtained in the second edge device and pertains to a common environment as the first sensor data; and dependent on the first estimation score and the received second estimation score, determining (S650, S750) estimation output data.
System for treating exhaust gas, the system comprising: an exhaust duct; a catalytic converter arranged in the exhaust duct; an injector for injecting a substance into the system; a bypass duct comprising a bypass inlet and a bypass outlet, the bypass duct bypassing a section of the exhaust duct, characterized in that the bypass duct is arranged such that only part of the catalytic converter is bypassed by the bypass duct, and in that the catalytic converter comprises a diversion outlet, which is connected to the bypass inlet, and wherein the diversion outlet is arranged upstream of the downstream end of the catalytic converter. an exhaust duct; a catalytic converter arranged in the exhaust duct; an injector for injecting a substance into the system; a bypass duct comprising a bypass inlet and a bypass outlet, the bypass duct bypassing a section of the exhaust duct, characterized in that the bypass duct is arranged such that only part of the catalytic converter is bypassed by the bypass duct, and in that the catalytic converter comprises a diversion outlet, which is connected to the bypass inlet, and wherein the diversion outlet is arranged upstream of the downstream end of the catalytic converter.
A method of encoding a block X of image data as MPEG-4 video signals, the method comprising: when a first gradient between a quantized DC coefficient DC A for a block A, horizontally adjacent to and left of a block X, and a quantized DC coefficient DC B for a block B, vertically adjacent to and above the block A is less than a second gradient between DC B and a quantized DC coefficient DC C for a block C vertically adjacent to and above the block X, wherein the blocks A, B, and C are inside a boundary of a video object plane containing the block X, predicting a quantized DC coefficient DC X for the block X to be DC C, otherwise, predicting DC X to be DC A; generating a quantized differential DC coefficient for the block X by determining (1030,1040) a difference between a quantized DC coefficient for the block X and the predicted DC X; if the first gradient is less than the second gradient, predicting the first row of quantized AC coefficients for the block X from the first row of quantized AC coefficients in the block C, otherwise predicting the first column of quantized AC coefficients for the block X from the first column of quantized AC coefficients in the block A; generating (1035,1045) quantized differential AC coefficients by determining a difference between the first row of quantized AC coefficients for the block X and the predicted first row of quantized AC coefficients or between the first column of quantized AC coefficients for the block X and the predicted first column of quantized AC coefficients. when a first gradient between a quantized DC coefficient DC A for a block A, horizontally adjacent to and left of a block X, and a quantized DC coefficient DC B for a block B, vertically adjacent to and above the block A is less than a second gradient between DC B and a quantized DC coefficient DC C for a block C vertically adjacent to and above the block X, wherein the blocks A, B, and C are inside a boundary of a video object plane containing the block X, predicting a quantized DC coefficient DC X for the block X to be DC C, otherwise, predicting DC X to be DC A; generating a quantized differential DC coefficient for the block X by determining (1030,1040) a difference between a quantized DC coefficient for the block X and the predicted DC X; if the first gradient is less than the second gradient, predicting the first row of quantized AC coefficients for the block X from the first row of quantized AC coefficients in the block C, otherwise predicting the first column of quantized AC coefficients for the block X from the first column of quantized AC coefficients in the block A; generating (1035,1045) quantized differential AC coefficients by determining a difference between the first row of quantized AC coefficients for the block X and the predicted first row of quantized AC coefficients or between the first column of quantized AC coefficients for the block X and the predicted first column of quantized AC coefficients.
A filling apparatus, in particular a rotary filler, having a base device and a rotary device movable against the base device, the base device comprising a system controller and the rotary device comprising a plurality of filling stations, each having at least one valve, having a filling station controller for filling a container, controlled via the valve, with a predetermined filling quantity of a medium, and a sensor, in particular a flowmeter sensor, for monitoring the filling process, the filling apparatus being configured so that communication between the system controller and the rotary device and/or within the rotary device takes place via a wireless connection, characterized in that the filling apparatus is configured so that communication takes place via a wireless connection in accordance with the 5G mobile radio standard, in that the system controller is configured to automatically assign a physical position of a sensor in the rotary device and a network address of the sensor in the 5G network to one another, and in that the system controller is configured for a start-up phase where the valves are opened in a known sequence while sensor data of the sensors are detected, in order to assign the sensor and the valve of a filling station to one another on the basis of a respective opened valve and the sensor data.
A device for heave compensation of a tool unit that is suspended via one or more wire means from a mast mounted on a platform, each wire means at a first end being attached to the mast via an attachment and running via a first heave compensation unit (4, 5, 12), and each wire means at its second end being attached to a second heave compensation unit (20; 20'; 20") that is connected to the tool unit, characterised in that the second heave compensation unit (20'; 20") comprises a movable compensation means which at its first end is attached to the wire means and which at its second end is attached to the tool unit, and that the second heave compensation unit comprises a releasable a locking means with which the motions of the compensation means can be selectively prevented and allowed.