mhurhangee/ep-ind-claims huggingface dataset:
A method for tilting-type automatic pouring of molten metal from a ladle to a mold, wherein the ladle has a tapping hole having a predetermined shape and holds the molten metal, by tilting the ladle by means of a servo motor under the control of a computer in which a program to execute a pouring process is pre-configured, the method comprising the steps of measuring outflow weight of the molten metal that flows from the ladle; measuring the tilting angle that the ladle tilts and the moving position of the ladle along the direction of vertical motion of the ladle; estimating the height level of the molten metal above the tapping hole of the ladle and the outflow weight of the molten metal that flows from the ladle, using an extended Kalman filter, based on the measured outflow weight of the molten metal that flows from the ladle, the measured tilting angle that the ladle tilts, the measured position of the ladle along a direction of vertical motions of the ladle, and an input voltage to the servo motor; predicting the final outflow weight of the molten metal as the sum of a predicted outflow weight of the molten metal that flows from the ladle when the ladle inversely tilts, which is predicted based on the tilting angle of the ladle and the estimated height level of the molten metal above the tapping hole of the ladle that has been estimated by the extended Kalman filter, and the estimated outflow weight of the molten metal that flows from the ladle and that has been estimated by the extended Kalman filter; and determining if the predicted final outflow weight of the molten metal is at least a specified outflow weight, and beginning an inverse tilting motion of the ladle based on the determined result. measuring outflow weight of the molten metal that flows from the ladle; measuring the tilting angle that the ladle tilts and the moving position of the ladle along the direction of vertical motion of the ladle; estimating the height level of the molten metal above the tapping hole of the ladle and the outflow weight of the molten metal that flows from the ladle, using an extended Kalman filter, based on the measured outflow weight of the molten metal that flows from the ladle, the measured tilting angle that the ladle tilts, the measured position of the ladle along a direction of vertical motions of the ladle, and an input voltage to the servo motor; predicting the final outflow weight of the molten metal as the sum of a predicted outflow weight of the molten metal that flows from the ladle when the ladle inversely tilts, which is predicted based on the tilting angle of the ladle and the estimated height level of the molten metal above the tapping hole of the ladle that has been estimated by the extended Kalman filter, and the estimated outflow weight of the molten metal that flows from the ladle and that has been estimated by the extended Kalman filter; and determining if the predicted final outflow weight of the molten metal is at least a specified outflow weight, and beginning an inverse tilting motion of the ladle based on the determined result.
A cleaning robot comprising: a main body; a plurality of pad assemblies (310 to 340) mounted on the bottom of the main body for doing cleaning; a drive assembly for applying drive power for each of the plurality of pad assemblies (310 to 340); and a detection unit (620, 670, 680) for detecting an obstacle, characterized in that wherein the drive assembly is configured to adjust slopes of the plurality of pad assemblies (310 to 340) individually based on the height of the obstacle, that the drive assembly is configured to adjust a tilting angle of at least one pad assembly (310 to 340) toward a vertical direction based on the horizontal width of the obstacle, and that the tilting angle toward the vertical direction is greater than a tilting angle of a pad assembly (310 to 340) for flat ground movement. a main body; a plurality of pad assemblies (310 to 340) mounted on the bottom of the main body for doing cleaning; a drive assembly for applying drive power for each of the plurality of pad assemblies (310 to 340); and a detection unit (620, 670, 680) for detecting an obstacle, characterized in that wherein the drive assembly is configured to adjust slopes of the plurality of pad assemblies (310 to 340) individually based on the height of the obstacle, that the drive assembly is configured to adjust a tilting angle of at least one pad assembly (310 to 340) toward a vertical direction based on the horizontal width of the obstacle, and that the tilting angle toward the vertical direction is greater than a tilting angle of a pad assembly (310 to 340) for flat ground movement.
A sliding door module/pivoting sliding door module for a rail vehicle comprising: - at least one door leaf, - a supporting member, which is oriented longitudinally in the direction of sliding of the door leaf and mounted such that it is able to slide horizontally in particular transversely to its longitudinal extension, - a linear roller guide having at least one profile rail, this at least one profile rail being fixed to the supporting member or forming part of it in the form of a profile region, and - at least two separate guide runners/guide rails, which are distanced from one another in particular in the direction of sliding of the door leaf, are assigned to only one door leaf and by means of which the door leaf is mounted such that it is able to slide, characterised in that - the linear roller guide has a plurality of guide runners/guide rails with rolling element recirculation, the guide runners/guide rails being mounted on the at least one profile rail, - the sum of the guide lengths (f) of the guide runners/guide rails is no more than half of the distance (g) between the outermost points of contact (10, 11) between the guide runners/guide rails supporting the door leaf and the profile rail, and - the guide runners/guide rails associated with the single door leaf are connected - rigidly, - in an articulated manner or - partially rigidly and partially in an articulated manner to a cross member supporting the door leaf or to the door leaf. - at least one door leaf, - a supporting member, which is oriented longitudinally in the direction of sliding of the door leaf and mounted such that it is able to slide horizontally in particular transversely to its longitudinal extension, - a linear roller guide having at least one profile rail, this at least one profile rail being fixed to the supporting member or forming part of it in the form of a profile region, and - at least two separate guide runners/guide rails, which are distanced from one another in particular in the direction of sliding of the door leaf, are assigned to only one door leaf and by means of which the door leaf is mounted such that it is able to slide, characterised in that - the linear roller guide has a plurality of guide runners/guide rails with rolling element recirculation, the guide runners/guide rails being mounted on the at least one profile rail, - the sum of the guide lengths (f) of the guide runners/guide rails is no more than half of the distance (g) between the outermost points of contact (10, 11) between the guide runners/guide rails supporting the door leaf and the profile rail, and - the guide runners/guide rails associated with the single door leaf are connected - rigidly, - in an articulated manner or - partially rigidly and partially in an articulated manner - rigidly, - in an articulated manner or - partially rigidly and partially in an articulated manner
A backlight unit comprising: a bottom frame including a bottom surface and a side wall; an integrated light guide plate disposed on the bottom surface of the bottom frame and including a plurality of recess parts; a plurality of reflection sheets disposed on the bottom surface of the bottom frame, each of the plurality of reflection sheets being disposed under a bottom surface of the intergrated light guide plate and between the recess parts; and a plurality of light emitting modules including module boards and LEDs, and disposed on the bottom surface of the bottom frame, each of the plurality of light emitting modules being disposed under each of the recess parts, respectively, wherein each of the plurality of recess parts extends in a first direction on the bottom surface of the bottom frame, wherein each of the plurality of reflection sheets extends in the first direction on the bottom surface within the bottom frame, wherein each of the plurality of light emitting modules extends in the first direction on the bottom surface within the bottom frame, wherein the plurality of reflection sheets and the plurality of light emitting modules are alternately extend in the first direction on the bottom surface within the bottom frame, and wherein each of the plurality of refelection sheets is exposed between the module boards, characterized in that it further comprises a plurality of board grooves formed in the bottom surface of the bottom frame, wherein each of the module boards is disposed on each of the plurality of board grooves, respectively. a bottom frame including a bottom surface and a side wall; an integrated light guide plate disposed on the bottom surface of the bottom frame and including a plurality of recess parts; a plurality of reflection sheets disposed on the bottom surface of the bottom frame, each of the plurality of reflection sheets being disposed under a bottom surface of the intergrated light guide plate and between the recess parts; and a plurality of light emitting modules including module boards and LEDs, and disposed on the bottom surface of the bottom frame, each of the plurality of light emitting modules being disposed under each of the recess parts, respectively, wherein each of the plurality of recess parts extends in a first direction on the bottom surface of the bottom frame, wherein each of the plurality of reflection sheets extends in the first direction on the bottom surface within the bottom frame, wherein each of the plurality of light emitting modules extends in the first direction on the bottom surface within the bottom frame, wherein the plurality of reflection sheets and the plurality of light emitting modules are alternately extend in the first direction on the bottom surface within the bottom frame, and wherein each of the plurality of refelection sheets is exposed between the module boards, characterized in that it further comprises a plurality of board grooves formed in the bottom surface of the bottom frame, wherein each of the module boards is disposed on each of the plurality of board grooves, respectively.
A base station comprising: a transmit path circuitry configured to transmit an uplink grant in a downlink control information, DCI, format 0B to a subscriber station; and a receive path circuitry configured to receive only uplink control information, UCI, on a physical uplink shared channel, PUSCH, from the subscriber station when the uplink grant includes: a modulation and coding scheme, MCS, of a transport block, TB, with a value of 29; a channel quality information, CQI, request field being set to trigger an aperiodic CQI report; and a total number of physical resource blocks allocated for the subscriber station, N PRB, with a value less than or equal to a first threshold, wherein the first threshold is determined based on a number of downlink component carriers, DL CCs, for which the aperiodic CQI report is reporting. a transmit path circuitry configured to transmit an uplink grant in a downlink control information, DCI, format 0B to a subscriber station; and a receive path circuitry configured to receive only uplink control information, UCI, on a physical uplink shared channel, PUSCH, from the subscriber station when the uplink grant includes: a modulation and coding scheme, MCS, of a transport block, TB, with a value of 29; a channel quality information, CQI, request field being set to trigger an aperiodic CQI report; and a total number of physical resource blocks allocated for the subscriber station, N PRB, with a value less than or equal to a first threshold, a modulation and coding scheme, MCS, of a transport block, TB, with a value of 29; a channel quality information, CQI, request field being set to trigger an aperiodic CQI report; and a total number of physical resource blocks allocated for the subscriber station, N PRB, with a value less than or equal to a first threshold, wherein the first threshold is determined based on a number of downlink component carriers, DL CCs, for which the aperiodic CQI report is reporting.
A base station for a mobile communication system employing a single carrier scheme for uplink, an uplink system frequency band of the mobile communication system including a first frequency band dedicated for an uplink control channel and located at a low-frequency end of the uplink system frequency band, a second frequency band dedicated for the uplink control channel and located at a high-frequency end of the uplink system frequency band, and multiple resource blocks with frequencies between the first frequency band and the second frequency band, the base station comprising: a scheduler configured to allocate the first frequency band and the second frequency band to the uplink control channel; and a receiving unit configured to receive the uplink control channel in the first frequency band and the second frequency band allocated by the scheduler, wherein the scheduler is configured to allocate at least one of the resource blocks to an uplink data channel; and the receiving unit is configured to receive the uplink data channel in the at least one of the resource blocks allocated by the scheduler. a scheduler configured to allocate the first frequency band and the second frequency band to the uplink control channel; and a receiving unit configured to receive the uplink control channel in the first frequency band and the second frequency band allocated by the scheduler, wherein the scheduler is configured to allocate at least one of the resource blocks to an uplink data channel; and the receiving unit is configured to receive the uplink data channel in the at least one of the resource blocks allocated by the scheduler.
A method to detect a threshold for entering and leaving a Pulse Frequency Modulation mode of a buck converter comprising the following steps: providing a buck converter comprising a DC voltage source, a coil, a means to measure an output current of said voltage source, a filter, a comparator, a controller for PFM/PWM mode controlling a high side switch and a low side switch; measuring continuously the total output current of the DC voltage source, which is also the total input current of the buck converter, wherein the voltage source side measurement renders a mode change independent of negative inductor current; filtering and averaging the total input current measurement of the buck converter source and subsequent comparison of the filtered measurement to a threshold, wherein the filtering is performed by a low-pass filter with a cut-off frequency below the switching frequency of the buck converter; checking if the buck converter is in PWM mode and, if positive go to step 5, else go to step 7; checking if filtered total input current measurement is lower than a threshold I thdcm and, if negative, repeat step 5, else go to step 6; switch buck converter to PFM mode and go to step 7; checking if the delay time between the current pulses is smaller than a defined threshold ΔTmin and, if negative, repeat step 7, else go to step 8 or checking if the OFF-time of said high-side switch is smaller than a defined threshold and, if negative, repeat the OFF-time check of step, else go to step, and switch buck converter to PWM mode and go to step 5. providing a buck converter comprising a DC voltage source, a coil, a means to measure an output current of said voltage source, a filter, a comparator, a controller for PFM/PWM mode controlling a high side switch and a low side switch; measuring continuously the total output current of the DC voltage source, which is also the total input current of the buck converter, wherein the voltage source side measurement renders a mode change independent of negative inductor current; filtering and averaging the total input current measurement of the buck converter source and subsequent comparison of the filtered measurement to a threshold, wherein the filtering is performed by a low-pass filter with a cut-off frequency below the switching frequency of the buck converter; checking if the buck converter is in PWM mode and, if positive go to step 5, else go to step 7; checking if filtered total input current measurement is lower than a threshold I thdcm and, if negative, repeat step 5, else go to step 6; switch buck converter to PFM mode and go to step 7; checking if the delay time between the current pulses is smaller than a defined threshold ΔTmin and, if negative, repeat step 7, else go to step 8 or checking if the OFF-time of said high-side switch is smaller than a defined threshold and, if negative, repeat the OFF-time check of step, else go to step, and switch buck converter to PWM mode and go to step 5.
A method for adaptation of earth-fault protection of an electric network, the method comprising: detecting an earth fault in the electric network; determining, after detecting the earth fault, the post fault oscillation frequency of a residual voltage of the electric network; and in response to the determined frequency of the residual voltage being lower than a predetermined threshold, adapting the earth-fault protection settings of the electric network. detecting an earth fault in the electric network; determining, after detecting the earth fault, the post fault oscillation frequency of a residual voltage of the electric network; and in response to the determined frequency of the residual voltage being lower than a predetermined threshold, adapting the earth-fault protection settings of the electric network.
Battery-operated hand-held power tool, in particular a hand-held circular saw, comprising an electric motor for rotationally driving a tool, in particular a saw blade, to be arranged on the hand-held power tool, and comprising, in each case based on an advance direction of the hand-held power tool, a front handle and rear handle, and comprising a receiving recess for receiving a replaceable battery, the rear handle being mounted such that it can be pivoted out upward about a pivot axis in such a way that, when the rear handle is in a pivoted-out state, the receiving recess is released for receiving or removing the replaceable battery, characterized in that, when the rear handle is in a pivoted-in state, the receiving or removal of the replaceable battery in or out of the receiving recess is blocked.
Device comprising a first network interface, a wireless network interface and a network configuration module adapted to configure the wireless network interface, so that, when said wireless network interface is disabled, the device sends a request to a second device and upon receiving a response that the device is connected to the second device through the first network interface, said network configuration module configures the wireless network interface into a wireless access point mode of operation, and when detected that the device is not connected to the second device through the first network interface, said network configuration module configures the wireless network interface into a wireless client mode of operation and connects said wireless network interface to a wireless access point located in the second device.
A method for operating a gas compressor comprising: a first compressor stage and a second compressor stage in a back-to-back arrangement; a seal arrangement between the first compressor stage and the second compressor stage; and a side stream line between the first compressor stage and the second compressor stage; an antisurge arrangement comprised of a bypass line for recirculating gas from the delivery side to the suction side of the first compressor stage and an antisurge valve on the bypass line; the method comprising the following steps: - feeding a first gas having a first molecular weight to a suction side of the first compressor stage and compressing the first gas through the first compressor stage; - feeding a side stream flow of a second gas through the side stream line to the second compressor stage, the second gas having a molecular weight lower than the first gas; - compressing a gas mixture of the first and second gas through the second compressor stage; - detecting a pressure parameter of the first compressor stage; - regulating the side stream flow for correcting a pressure ratio alteration across the compressor caused by a variation of molecular weight of the gas compressed by the first compressor stage provoked by a recirculation of the gas mixture from the second compressor stage to the first compressor stage. - feeding a first gas having a first molecular weight to a suction side of the first compressor stage and compressing the first gas through the first compressor stage; - feeding a side stream flow of a second gas through the side stream line to the second compressor stage, the second gas having a molecular weight lower than the first gas; - compressing a gas mixture of the first and second gas through the second compressor stage; - detecting a pressure parameter of the first compressor stage; - regulating the side stream flow for correcting a pressure ratio alteration across the compressor caused by a variation of molecular weight of the gas compressed by the first compressor stage provoked by a recirculation of the gas mixture from the second compressor stage to the first compressor stage.
Cosmetic process for caring for the skin, more particularly facial skin, in particular wrinkled skin, comprising: (i) a step consisting in applying to the skin a composition, in particular a cosmetic composition, comprising, in a physiologically acceptable medium, a polysaccharide polymer grafted with (meth)acrylate groups and a photoactive compound, (ii) followed by a step consisting in exposing the skin to light radiation, preferably for at least 5 seconds, characterized in that it is intended for attenuating wrinkles. (i) a step consisting in applying to the skin a composition, in particular a cosmetic composition, comprising, in a physiologically acceptable medium, a polysaccharide polymer grafted with (meth)acrylate groups and a photoactive compound, (ii) followed by a step consisting in exposing the skin to light radiation, preferably for at least 5 seconds, characterized in that it is intended for attenuating wrinkles.
A nickel electroplating composition comprising one or more sources of nickel ions, one or more sources of carboxylate ions, and 2-phenyl-5-benzimidazole sulfonic acid, salts thereof or mixtures thereof.