mhurhangee/ep-ind-claims huggingface dataset:
An electric pencil sharpener, comprising: a body having: a transmission device mounted in the body; and a waste case (14, 14B) mounted on the body and having an opening defined in a top of the waste case (14, 14B); a cover (16, 16A) mounted on and closing the opening of the waste case (14, 14B) and having a pencil inserting hole defined through the cover (16, 16A); and a cutter assembly (20, 20B) mounted in the waste case (14, 14A) comprising a connection base (22, 22A, 22B), a cutter bracket (24, 24B), and a cutter, wherein the connection base (22, 22A, 22B) has a combining hole (221, 221B) defined through the connection base (22, 22A, 22B) and corresponding to the pencil inserting hole; the cutter bracket (24, 24B) is allowed to rotate within the connection base (22, 22A, 22B) and has a connection element (246, 246B) connected with the transmission device to make the cutter bracket (24, 24B) driven by and rotate with the transmission device; and the cutter is mounted on the cutter bracket (24, 24B), characterized in that the cutter assembly (20,20B) is detachable from the waste case (14, 14B) through the opening. a body having: a transmission device mounted in the body; and a waste case (14, 14B) mounted on the body and having an opening defined in a top of the waste case (14, 14B); a transmission device mounted in the body; and a waste case (14, 14B) mounted on the body and having an opening defined in a top of the waste case (14, 14B); a cover (16, 16A) mounted on and closing the opening of the waste case (14, 14B) and having a pencil inserting hole defined through the cover (16, 16A); and a cutter assembly (20, 20B) mounted in the waste case (14, 14A) comprising a connection base (22, 22A, 22B), a cutter bracket (24, 24B), and a cutter, wherein the connection base (22, 22A, 22B) has a combining hole (221, 221B) defined through the connection base (22, 22A, 22B) and corresponding to the pencil inserting hole; the cutter bracket (24, 24B) is allowed to rotate within the connection base (22, 22A, 22B) and has a connection element (246, 246B) connected with the transmission device to make the cutter bracket (24, 24B) driven by and rotate with the transmission device; and the cutter is mounted on the cutter bracket (24, 24B), characterized in that the cutter assembly (20,20B) is detachable from the waste case (14, 14B) through the opening.
An information space management apparatus to share information comprising: a camera to capture an image of a field of view of a region of space external to the apparatus; a remote device detector to determine a location of one or more remote devices within the field of view in response to receiving a received indicator; a display to present identifying information for each of the one or more remote devices, the identifying information to be determined at least in part using data collected from the one or more remote devices; a linking module to link to one or more selected remote devices; a network interface to access network hosted data; and an expression module to present at the display one or more expressions for each of the one or more selected remote devices, wherein an expression includes rich information space management data, and wherein: the data includes metadata, and the identifying information and the one or more expressions are derived using the metadata; and the metadata is used to derive the one or more expressions by accessing a link in the metadata, via the network interface, to network hosted data comprising full information space management profile of the one or more selected remote devices. a camera to capture an image of a field of view of a region of space external to the apparatus; a remote device detector to determine a location of one or more remote devices within the field of view in response to receiving a received indicator; a display to present identifying information for each of the one or more remote devices, the identifying information to be determined at least in part using data collected from the one or more remote devices; a linking module to link to one or more selected remote devices; a network interface to access network hosted data; and an expression module to present at the display one or more expressions for each of the one or more selected remote devices, wherein an expression includes rich information space management data, and wherein: the data includes metadata, and the identifying information and the one or more expressions are derived using the metadata; and the metadata is used to derive the one or more expressions by accessing a link in the metadata, via the network interface, to network hosted data comprising full information space management profile of the one or more selected remote devices. the data includes metadata, and the identifying information and the one or more expressions are derived using the metadata; and the metadata is used to derive the one or more expressions by accessing a link in the metadata, via the network interface, to network hosted data comprising full information space management profile of the one or more selected remote devices.
A transfer element (10, 18, 20) for being arranged between a dosing device and the filling device of a tubular bag machine, the dosing device allowing for the dosing of a prespecified filling quantity of the filling material to be filled into a tubular bag, and the transfer element (10, 18, 20) comprising at least one input station (11, 19), at least one dispensing station (12, 21) and several transfer containers, and a prespecified filling quantity of a filling material being transferable from the dosing device to the transfer containers in the input station (11, 19), and the transfer containers being transported to the dispensing station (12, 21) along a transfer line, and the filling material being transferable from the transfer containers to the filling device in the dispensing station (12, 21), and the transfer containers being transported back to the input station (11, 19) along a return transfer line, characterized in that the transfer containers have a seal, which can be adjusted between a closed position and an open position, the filling material being stored in the transfer container in the closed position of the seal, and, in the open position of the seal, the filling material being transferred from an opening of the transfer container to the filling device under the influence of gravity, and the transfer element (10, 18, 20) being controlled by a transfer control system, the transfer control system being able to control the transfer process for transferring the filling material from a transfer container to the filling device of the tubular bag machine in the dispensing station (11, 19) a) in accordance with the position of the transfer container relative to the filling device and/or b) in accordance with the speed of the transfer container, and the seal of the transfer container being openable a) in accordance with the position of the transfer container relative to the filling device and/or b) in accordance with the speed of the transfer container so that the filling material is transferred at least partly to the filling device along the transfer line and/or along the return transfer line during the transport movement of the transfer containers in the dispensing station (12, 21).
A system comprising: a power meter configured to measure power drawn by a device configured to operate in an active mode and to transition through a sequence of inactive modes comprising one or more intermediate inactive modes each having a bounded time duration terminating in a final inactive mode of unbounded time duration wherein the device is further configured to transition from any of the inactive modes to the active mode in response to a device activation signal; and characterised in that said system further comprises an electronic data processing device configured to determine statistical characteristics of the power draw of the device in each of the inactive modes by fitting a state model to a time series of observations of the power draw of the device acquired using the power meter; wherein the state model comprises states representing the active mode, the one or more intermediate inactive modes including their respective bounded time durations, and the final inactive mode and wherein the fitting includes estimating power draw parameters of the states representing the active and inactive modes; wherein the state model further includes a probabilistic representation of the transition from any of the inactive modes to the active mode in response to a device activation signal. a power meter configured to measure power drawn by a device configured to operate in an active mode and to transition through a sequence of inactive modes comprising one or more intermediate inactive modes each having a bounded time duration terminating in a final inactive mode of unbounded time duration wherein the device is further configured to transition from any of the inactive modes to the active mode in response to a device activation signal; and characterised in that said system further comprises an electronic data processing device configured to determine statistical characteristics of the power draw of the device in each of the inactive modes by fitting a state model to a time series of observations of the power draw of the device acquired using the power meter; wherein the state model comprises states representing the active mode, the one or more intermediate inactive modes including their respective bounded time durations, and the final inactive mode and wherein the fitting includes estimating power draw parameters of the states representing the active and inactive modes; wherein the state model further includes a probabilistic representation of the transition from any of the inactive modes to the active mode in response to a device activation signal.
A transmitter comprising: a precoder for precoding an input symbol into a precoded symbol, wherein the precoded symbol is a frequency domain symbol; a first phase shifter for cyclically shifting a phase of the precoded symbol in a frequency domain, wherein the precoded symbol outputted from the precoder is provided to the first phase shifter; a frequency delay unit for cyclically delaying a frequency of the phase-shifted precoded symbol, wherein the phase-shifted precoded symbol outputted from the first phase shifter is provided to the frequency delay unit; an Inverse Fast Fourier Transform, IFFT, unit for transforming the delayed frequency domain symbol into a time domain symbol by performing inverse fast Fourier transform, wherein the delayed frequency domain symbol outputted from the frequency delay unit is provided to the IFFT unit; a second phase shifter for cyclically shifting a phase of the time domain symbol, a time delay unit for cyclically delaying a time of the phase-shifted time domain symbol, wherein the phase-shifted time domain symbol outputted from the second phase shifter is provided to the time delay unit; a cyclic prefix, CP, inserter for inserting a CP into the delayed time domain symbol, wherein the delayed time domain symbol outputted from the time delay unit is provided to the CP inserter; and an antenna among a plurality of antennas for transmitting the CP inserted time domain symbol. a precoder for precoding an input symbol into a precoded symbol, wherein the precoded symbol is a frequency domain symbol; a first phase shifter for cyclically shifting a phase of the precoded symbol in a frequency domain, wherein the precoded symbol outputted from the precoder is provided to the first phase shifter; a frequency delay unit for cyclically delaying a frequency of the phase-shifted precoded symbol, wherein the phase-shifted precoded symbol outputted from the first phase shifter is provided to the frequency delay unit; an Inverse Fast Fourier Transform, IFFT, unit for transforming the delayed frequency domain symbol into a time domain symbol by performing inverse fast Fourier transform, wherein the delayed frequency domain symbol outputted from the frequency delay unit is provided to the IFFT unit; a second phase shifter for cyclically shifting a phase of the time domain symbol, a time delay unit for cyclically delaying a time of the phase-shifted time domain symbol, wherein the phase-shifted time domain symbol outputted from the second phase shifter is provided to the time delay unit; a cyclic prefix, CP, inserter for inserting a CP into the delayed time domain symbol, wherein the delayed time domain symbol outputted from the time delay unit is provided to the CP inserter; and an antenna among a plurality of antennas for transmitting the CP inserted time domain symbol.
Position measuring device having a scale and a scanning unit movable relative thereto in the measuring direction, the scale having an incremental graduation and multiple reference marks (12, 13) spaced apart from one another in the measuring direction, it being possible for a reference mark pulse to be generated by scanning one of the reference marks; the scale having a marking track having a first marking, the first marking being assigned to one of the reference marks; in the marking track, spaced apart in the measuring direction from the first marking, there is arranged a second marking (15, 17), which is longer in the measuring direction than the first marking, and a switching signal can be generated by scanning this second marking (15, 17), characterized in that the scanning unit for scanning the marking track has a first detector and a second detector arranged spaced apart from the latter in the measuring direction, wherein the mutual spacing (b) of the two detectors (23, 24) is greater than the length of the first marking and smaller than the length (12, 13) of the second marking (15, 17), and the detectors (23, 24) each generate a scanning signal (A1, A2) when scanning one of the markings (14, 15, 17), and wherein the scanning unit is designed to generate the reference mark pulse only when the first detector of the two detectors (23, 24) generates a scanning signal, and to generate the switching signal when the first detector and the second detector generate a scanning signal (A1, A2).
Method when a user performs a work task, wherein the user wears and uses a wearable, actively controlled piece of force-assisting equipment used to assist the user in the performing of the said work task, which force-assisting equipment comprises a force-exerting means (112,113) for assisting the user in applying a particular force and/or for performing movements of a particular type, and a sensor means for sensing a force applied by the user, wherein an assisting force exerted by said force-exerting means (112,113) is feedback-controlled based on an instantaneous measurement value from the sensor means, characterised in that the method comprises the steps of a) determine a physical ergonomic model, which is specific to said work task and/or to said piece of force-assisting equipment, based upon physical characteristics of the work task and/or physical characteristics of the sensor means, which model further comprises a transform from an assisting force applied by said force-assisting equipment to a corresponding force imparted by the user's skeletal muscles; b) during the performance of said work task, measuring said measurement value using the sensor means for use in said feedback control; and c) using the measurement value and said physical ergonomic model to automatically calculate an actual ergonomic risk or load value for the performed work task using the said force-assisting equipment. a) determine a physical ergonomic model, which is specific to said work task and/or to said piece of force-assisting equipment, based upon physical characteristics of the work task and/or physical characteristics of the sensor means, which model further comprises a transform from an assisting force applied by said force-assisting equipment to a corresponding force imparted by the user's skeletal muscles; b) during the performance of said work task, measuring said measurement value using the sensor means for use in said feedback control; and c) using the measurement value and said physical ergonomic model to automatically calculate an actual ergonomic risk or load value for the performed work task using the said force-assisting equipment.
A measuring method for performing monitoring measurement on a plurality of measuring points by using a measuring instrument, which comprises a telescope unit for performing sighting of measuring points where values of directional angles of each measuring point are already known as initial values, a distance measuring unit for measuring a distance to the measuring points by projecting a distance measuring light through said telescope unit, an image sensor for taking an image in direction of measurement and for acquiring a digital image, angle detecting units (31, 32) each for detecting a directional angle in sighting direction of said telescope unit, and an arithmetic unit for making said telescope unit perform automatic sighting to the measuring point and for calculating directional angles of the measuring point based on a deviation of the measuring point on the digital image from a sighting axis and based on a result of detection from said angle detecting unit, wherein said monitoring measurement comprises a coarse monitoring measurement for acquiring a digital image in measuring direction and for performing angle measurement on the measuring point from the digital image, and a precise monitoring measurement for performing sighting of the measuring point by said telescope unit and for performing distance measurement by said distance measuring unit and angle measurement by said angle detecting unit, and wherein the coarse monitoring measurement is executed on each of the measuring points, characterised in that deviations of results of the coarse measurement by said coarse monitoring measurement from the initial values are determined, and the precise monitoring measurement is executed on the measuring point where the deviation exceeds a first threshold value.
A pulsed UWB signal receiver in a receiving channel from a plurality of channels distributed about a center frequency, the receiver including: - a first stage, comprising a first quadrature mixer operating at a first frequency ( f 0), intended to translate said signal into baseband or at an intermediate frequency, the first stage providing an in-phase channel ( s I) and a quadrature channel ( s Q); - a second stage, comprising a second quadrature mixer on said in-phase channel and a third quadrature mixer on said quadrature channel, the second mixer operating at a second frequency ( f 1) and providing a first in-phase signal and a first quadrature signal, the third mixer operating at said second frequency and providing a second in-phase signal and a second quadrature signal; - a third stage integrating said first in-phase and quadrature signals, as well as said second in-phase and quadrature signals, on a time window, to provide first, second, third and fourth integration results respectively; characterized in that it further includes a fourth stage combining the first, second, third and fourth integration results by means of combination coefficients to provide at least a real part and an imaginary part of a modulation symbol; and in that: - the first frequency is equal to the center frequency; - the second frequency and combination coefficients are controllable as a function of the receiving channel. - a first stage, comprising a first quadrature mixer operating at a first frequency ( f 0), intended to translate said signal into baseband or at an intermediate frequency, the first stage providing an in-phase channel ( s I) and a quadrature channel ( s Q); - a second stage, comprising a second quadrature mixer on said in-phase channel and a third quadrature mixer on said quadrature channel, the second mixer operating at a second frequency ( f 1) and providing a first in-phase signal and a first quadrature signal, the third mixer operating at said second frequency and providing a second in-phase signal and a second quadrature signal; - a third stage integrating said first in-phase and quadrature signals, as well as said second in-phase and quadrature signals, on a time window, to provide first, second, third and fourth integration results respectively; - the first frequency is equal to the center frequency; - the second frequency and combination coefficients are controllable as a function of the receiving channel.
An electrical conductor comprising: a first conductive layer comprising a plurality of ruthenium oxide nanosheets, wherein the plurality of ruthenium oxide nanosheets comprises an electrical connection between contacting ruthenium oxide nanosheets, at least one ruthenium oxide nanosheet of the plurality of ruthenium oxide nanosheets comprises a plurality of metal clusters on a surface of the at least one ruthenium oxide nanosheet, wherein the size of the metal cluster is greater than or equal to 0.1 nm and less than or equal to 100 nm, and wherein the metal cluster comprises a metal having a work function that is less than a work function of the ruthenium oxide. a first conductive layer comprising a plurality of ruthenium oxide nanosheets, wherein the plurality of ruthenium oxide nanosheets comprises an electrical connection between contacting ruthenium oxide nanosheets, at least one ruthenium oxide nanosheet of the plurality of ruthenium oxide nanosheets comprises a plurality of metal clusters on a surface of the at least one ruthenium oxide nanosheet, wherein the size of the metal cluster is greater than or equal to 0.1 nm and less than or equal to 100 nm, and wherein the metal cluster comprises a metal having a work function that is less than a work function of the ruthenium oxide.
Method of opening and closing a tap opening of a metallurgical melt vessel, particularly an electric arc furnace, in the base region of which a wall section with an opening is arranged, wherein arranged below the opening is a device for displacement by block elements (7, 8) in a direction perpendicular to the surface normal of the wall section in the region of the opening, wherein the device so retains the block elements (7, 8) at the wall section that these sealingly bear against the wall section, wherein for closing the tap opening a block element free of passage openings is displaced by the device under the opening and wherein for opening the tap opening a block element having at least one passage opening is displaced by the device under the opening so that liquid metal can run out of the melt vessel through the passage opening in the block element, wherein a new block element without a passage opening is used for each closing of the tap opening and wherein a new block element with a passage opening is used for each opening of the tap opening.
A carboxylic acid-modified nitrile-based copolymer latex prepared by copolymerizing components comprising a conjugated diene-based monomer, an ethylenically unsaturated nitrile-based monomer, an unsaturated carboxylic acid monomer, an unsaturated dicarboxylic acid monomer and a sulfur oxyanion compound, characterized in that 80 wt.% or more of the total content of the unsaturated carboxylic acid monomer, the unsaturated dicarboxylic acid monomer and the sulfur oxyanion compound is present in copolymerized state on the surface of the latex particles; wherein the sulfur oxyanion compound is used in an amount of 0.1 to 2 parts by weight relative to the total 100 parts by weight monomers comprising 35 to 80 wt.% of the conjugated diene-based monomer, 20 to 50 wt.% of the ethylenically unsaturated nitrile-based monomer, 2 to 10 wt.% of the unsaturated carboxylic acid monomer, and 0.1 to 3 wt.% of the unsaturated dicarboxylic acid monomer.