mhurhangee/ep-ind-claims huggingface dataset:
An arc fault detection device for detecting an arc fault in an electric line, the arc fault detection device comprising: a first terminal and a second terminal for connecting the arc fault detection device to a conductor of the electric line; a sensor adapted for generating a sensor signal from a current through the electric line; and a controller adapted for detecting the arc fault from the sensor signal; a circuit breaker adapted for interrupting the electric line; wherein the sensor comprises an inductor connected to the first terminal and the second terminal and a capacitor connected in parallel with the inductor; wherein the inductor and the capacitor form a resonant circuit with a resonance frequency ( f 0), the resonance frequency ( f 0) determining an impedance behavior of the resonant circuit; wherein the inductor and a capacitance of the capacitor are chosen such that the impedance behavior of the resonant circuit corresponds to a desired impedance behavior (400a, 400b, 400c, 400d; 500a) over a relevant frequency range of the current through the electric line; wherein the inductor is a magnetic actuator adapted for operating the circuit breaker (120. a first terminal and a second terminal for connecting the arc fault detection device to a conductor of the electric line; a sensor adapted for generating a sensor signal from a current through the electric line; and a controller adapted for detecting the arc fault from the sensor signal; a circuit breaker adapted for interrupting the electric line; wherein the sensor comprises an inductor connected to the first terminal and the second terminal and a capacitor connected in parallel with the inductor; wherein the inductor and the capacitor form a resonant circuit with a resonance frequency ( f 0), the resonance frequency ( f 0) determining an impedance behavior of the resonant circuit; wherein the inductor and a capacitance of the capacitor are chosen such that the impedance behavior of the resonant circuit corresponds to a desired impedance behavior (400a, 400b, 400c, 400d; 500a) over a relevant frequency range of the current through the electric line; wherein the inductor is a magnetic actuator adapted for operating the circuit breaker (120.
A snow removal machine (10;10A;10B) comprising an engine, at least an anger, a blower and a shooter in which the enengine drives the at least an auger and the blower for blowing snow, gathered by the auger, to around the machine through the shooter and which is self-propelled via a travel unit, the snow removal machine comprising: a mode switching operation section for selecting and switching to any one of a plurality of control modes differing from each other in engine output control characteristic; a control section for controlling the engine by executing any one of the plurality of control modes in accordance with an operation signal output from the mode switching operation section; and a speed lever for controlling a traveling speed of the travel unit, characterized in that the machine comprises a display section (72,72A) and the control section comprises means for making a determination as to whether an operating state of the engine in the control mode currently executed by the control section is in a recommended operating range (A1;A2;A12;A22) preset on a basis of at least a rotating speed (Nr) and degree of throttle opening (θr) of the engine, and the control section comprises means for issuing an instruction to the display section (72;72A) such that the display section (72;72A) displays a result of the determination, and wherein, upon determination that the operating state of the engine is outside the recommended operating range, the control section comprises means for issuing an instruction to the display section (72;72A) such that the display section makes a display prompting a human operator to operate the speed lever. a mode switching operation section for selecting and switching to any one of a plurality of control modes differing from each other in engine output control characteristic; a control section for controlling the engine by executing any one of the plurality of control modes in accordance with an operation signal output from the mode switching operation section; and a speed lever for controlling a traveling speed of the travel unit, characterized in that the machine comprises a display section (72,72A) and the control section comprises means for making a determination as to whether an operating state of the engine in the control mode currently executed by the control section is in a recommended operating range (A1;A2;A12;A22) preset on a basis of at least a rotating speed (Nr) and degree of throttle opening (θr) of the engine, and the control section comprises means for issuing an instruction to the display section (72;72A) such that the display section (72;72A) displays a result of the determination, and wherein, upon determination that the operating state of the engine is outside the recommended operating range, the control section comprises means for issuing an instruction to the display section (72;72A) such that the display section makes a display prompting a human operator to operate the speed lever.
Fluid flow valve, particularly for a motor vehicle, comprising a body capable of being traversed by said fluid, and a sealing means which is arranged in said body and which is able to occupy different angular positions by the rotation of said sealing means relative to said body, said sealing means being configured so as to permit, in a first angular position, the fluid to pass from a first inlet to a first outlet of the valve and from a second inlet to a second outlet of the valve and, in a second angular position, to permit the fluid to pass from the first inlet to the second outlet through the body, characterized in that said sealing means is further configured to ensure the gradual closing of the first inlet.
Method for sealing at least one seam of at least one moulded skin having a seam, comprising the following method steps: a) application of a sealing material to a first superficial application region of the at least one moulded skin, wherein the edge of the first superficial application region surrounds the at least one seam, and b) allowing the applied sealing material to harden, characterised in that the sealing material is a plastisol. a) application of a sealing material to a first superficial application region of the at least one moulded skin, wherein the edge of the first superficial application region surrounds the at least one seam, and b) allowing the applied sealing material to harden,
A method for controlling a lifting device which moves a load along a first movement direction and along a second movement direction within a specified working area of the lifting device in accordance with a specified trajectory from a starting point to an end point, characterized in that at a command time point (t k) during the movement of the load, the end point is changed to a new end point (E n), in that, taking into account specified kinematic constraints of the lifting device, an individual movement (TE X, TE Y) is planned for the first movement direction and for the second movement direction respectively, which individual movement determines the further movement of the load along the respective movement direction (X, Y) from the command time point (t k) onwards, wherein the individual movements (TE X, TE Y) each end in a projection (E n ', E n ") of the new end point (E n) onto the respective movement direction (X, Y), and in that the planned individual movements (TE X, TE Y) are executed in accordance with a specified movement sequence in order to move the load further along the first movement direction and further along the second movement direction in accordance with a replanning trajectory resulting from the movement sequence of the planned individual movements (TE X, TE Y).
An amniotic fluid collection device, comprising: a collection chamber; a collection chamber inlet valve coupled to the collection chamber; a proximal fluid-extraction tube coupled to the collection chamber inlet valve, the proximal fluid-extraction tube comprising a medical grade material; and a distal fluid-extraction tube coupled to the proximal fluid-extraction tube, the distal fluid extraction tube comprising a transfer portion and an inlet, wherein the inlet comprises a main inlet, a penetrating tip, and one or more lateral inlets, characterized in that the distal fluid extraction tube comprises a moldable polymer plastic comprising softeners, and in that the penetrating tip comprises a surface having a cutting angle of between 25 degrees and 75 degrees. a collection chamber; a collection chamber inlet valve coupled to the collection chamber; a proximal fluid-extraction tube coupled to the collection chamber inlet valve, the proximal fluid-extraction tube comprising a medical grade material; and a distal fluid-extraction tube coupled to the proximal fluid-extraction tube, the distal fluid extraction tube comprising a transfer portion and an inlet, wherein the inlet comprises a main inlet, a penetrating tip, and one or more lateral inlets, characterized in that the distal fluid extraction tube comprises a moldable polymer plastic comprising softeners, and in that the penetrating tip comprises a surface having a cutting angle of between 25 degrees and 75 degrees.
An optical pressure sensor comprising: - a sensor housing; - a Fabry-Perot interferometer optical pressure cell mounted within the sensor housing, characterized in that: - the Fabry-Perot interferometer optical pressure cell divides the sensor housing into a first fluid space and a second fluid space, the Fabry-Perot interferometer optical pressure cell comprising a front side exposed to a pressure in the first fluid space and a back side exposed to a pressure in the second fluid space; and - the optical pressure sensor comprises a fluid communication arrangement allowing pressure equalization between the pressure in the first fluid space on the front side and the pressure in the second fluid space on the back side of the Fabry-Perot interferometer optical pressure cell. - a sensor housing; - a Fabry-Perot interferometer optical pressure cell mounted within the sensor housing, - the Fabry-Perot interferometer optical pressure cell divides the sensor housing into a first fluid space and a second fluid space, the Fabry-Perot interferometer optical pressure cell comprising a front side exposed to a pressure in the first fluid space and a back side exposed to a pressure in the second fluid space; and - the optical pressure sensor comprises a fluid communication arrangement allowing pressure equalization between the pressure in the first fluid space on the front side and the pressure in the second fluid space on the back side of the Fabry-Perot interferometer optical pressure cell.
A fuel injection controller that controls a fuel injection mode of at least one injector by outputting a command signal when fuel used in combustion for generating an output power of a target engine is injected and supplied through the injector directly into at least one cylinder, in which the fuel combustion of the engine occurs, comprising: at least one cylinder pressure sensor provided to at least one cylinder for outputting a sensing signal corresponding to pressure in the same cylinder; and an injection control means (S21, S22, S23, S24) for variably controlling the command signal sent to the injector in relation to certain injection supply of the fuel, which is performed during the fuel combustion in the cylinder having the cylinder pressure sensor as an object cylinder for additionally injecting and supplying the fuel to be used in the combustion in the cylinder as the object cylinder, on the basis of an output of the cylinder pressure sensor when the certain injection supply of the fuel is performed, characterized in that the injection control means (S21 - S24) predicts a valve closing timing cylinder pressure as a pressure in the cylinder as the object cylinder at certain timing when the injector ends a valve closing operation relating to the certain injection supply of the fuel on the basis of an output (P1, P2) of the cylinder pressure sensor sensed before the certain timing and variably controls the command signal relating to an injection quantity of the certain injection supply of the fuel performed with the injector on the basis of the predicted valve closing timing cylinder pressure. at least one cylinder pressure sensor provided to at least one cylinder for outputting a sensing signal corresponding to pressure in the same cylinder; and an injection control means (S21, S22, S23, S24) for variably controlling the command signal sent to the injector in relation to certain injection supply of the fuel, which is performed during the fuel combustion in the cylinder having the cylinder pressure sensor as an object cylinder for additionally injecting and supplying the fuel to be used in the combustion in the cylinder as the object cylinder, on the basis of an output of the cylinder pressure sensor when the certain injection supply of the fuel is performed, characterized in that the injection control means (S21 - S24) predicts a valve closing timing cylinder pressure as a pressure in the cylinder as the object cylinder at certain timing when the injector ends a valve closing operation relating to the certain injection supply of the fuel on the basis of an output (P1, P2) of the cylinder pressure sensor sensed before the certain timing and variably controls the command signal relating to an injection quantity of the certain injection supply of the fuel performed with the injector on the basis of the predicted valve closing timing cylinder pressure.
A stationary cleaning unit for a cleaning arrangement in a fan tower of a pulp dryer, the cleaning unit comprising - a suction device having a suction opening for removal of air and dust from a suction area, - a replacement air device, which comprises blowing means arranged to provide replacement air to the suction area, wherein the suction device and the replacement air device are arranged on a distance from each other to form filter net channel with an entry opening (A') and an exit opening (A"), characterised in that at least one sealing element (15, 15') is arranged in connection with the suction device at the entry opening (A') or at the exit opening (A") of the filter net channel, and that the blowing means are arranged to blow replacement air towards the exit opening (A") of the filter net channel. - a suction device having a suction opening for removal of air and dust from a suction area, - a replacement air device, which comprises blowing means arranged to provide replacement air to the suction area, wherein the suction device and the replacement air device are arranged on a distance from each other to form filter net channel with an entry opening (A') and an exit opening (A"), characterised in that at least one sealing element (15, 15') is arranged in connection with the suction device at the entry opening (A') or at the exit opening (A") of the filter net channel, and that the blowing means are arranged to blow replacement air towards the exit opening (A") of the filter net channel. wherein the suction device and the replacement air device are arranged on a distance from each other to form filter net channel with an entry opening (A') and an exit opening (A"), characterised in that at least one sealing element (15, 15') is arranged in connection with the suction device at the entry opening (A') or at the exit opening (A") of the filter net channel, and that the blowing means are arranged to blow replacement air towards the exit opening (A") of the filter net channel.
A garment care device comprising: - a water tank for storing water, - a steam generator, - a pump for pumping water from the water tank to the steam generator to generate steam, a water fluid transport volume being defined between the outlet of the water tank and the inlet of the steam generator, the pump being arranged to pump the water from the water tank through the fluid transport volume to reach the steam generator, - a steam trigger, and - a control unit (120, 130) adapted to: i) detect a power-up of the garment care device, ii) generate an actuation signal when the steam trigger is actuated for the first time after the power-up of the garment care device is detected, and iii) actuate the pump with a first predetermined flow rate for a first predetermined duration in response to said actuation signal, characterized in that said water fluid transport volume is in the range 5 to 30 milliliters, preferably 10 to 30 milliliters, the first predetermined flow rate is in the range [150;250] g/minute, and the first predetermined duration does not exceed a value in the range [0.2;5] seconds. - a water tank for storing water, - a steam generator, - a pump for pumping water from the water tank to the steam generator to generate steam, a water fluid transport volume being defined between the outlet of the water tank and the inlet of the steam generator, the pump being arranged to pump the water from the water tank through the fluid transport volume to reach the steam generator, - a steam trigger, and - a control unit (120, 130) adapted to: i) detect a power-up of the garment care device, ii) generate an actuation signal when the steam trigger is actuated for the first time after the power-up of the garment care device is detected, and iii) actuate the pump with a first predetermined flow rate for a first predetermined duration in response to said actuation signal, characterized in that said water fluid transport volume is in the range 5 to 30 milliliters, preferably 10 to 30 milliliters, the first predetermined flow rate is in the range [150;250] g/minute, and the first predetermined duration does not exceed a value in the range [0.2;5] seconds. i) detect a power-up of the garment care device, ii) generate an actuation signal when the steam trigger is actuated for the first time after the power-up of the garment care device is detected, and iii) actuate the pump with a first predetermined flow rate for a first predetermined duration in response to said actuation signal, characterized in that said water fluid transport volume is in the range 5 to 30 milliliters, preferably 10 to 30 milliliters, the first predetermined flow rate is in the range [150;250] g/minute, and the first predetermined duration does not exceed a value in the range [0.2;5] seconds.
A wear pad assembly for use with a boom assembly comprising at least an outer boom member comprising a threaded bore therethrough for the wear pad assembly, and an inner boom member that is slidable with respect to the outer boom member, the wear pad assembly comprising a wear pad and a base, a first of which comprises a generally cylindrical body comprising a curved external side surface comprising a screw thread via which this is threadably engageable in the threaded bore, characterised in that the first of the wear pad or the base further comprises an internally tapered expandable collet, and the second of which comprises an externally and complementarily tapered mandrel portion, wherein in use, the externally threaded part is threadably engaged in the threaded bore and expanded therein by insertion of the externally and complementarily tapered mandrel portion in the expandable collet.
Hollow-chamber profile for a window or door, which hollow-chamber profile has at least one reinforcement chamber which is configured and provided for receiving a reinforcement element, preferably a metal reinforcement element, which reinforcement chamber is formed on at least two sides by an arrangement of at least two profile webs (5, 6; 7.1, 7.2; 8.1, 8.2) extending at a clear distance (A1-A3) apart and parallel to one another, wherein one of those arrangements is arranged on a side that faces towards a lateral profile wall which is an outer profile wall in an installed state, and wherein in the said arrangement a profile web (7.1) that faces away from the reinforcement chamber is not braced on the outer lateral profile wall by means of one or more lateral webs (9, 12a), characterised in that the reinforcement chamber is formed on three sides by an arrangement of at least two profile webs (5, 6; 7.1, 7.2; 8.1, 8.2) extending at a clear distance apart and parallel to one another.
A method, comprising: receiving audio data frames, the audio data frames included in audio data packets received at actual packet arrival times during a time interval that corresponds with a conversation analysis segment; analyzing the audio data of the conversation analysis segment to determine network jitter dynamics data and conversational interactivity data, wherein the network jitter dynamics data provides an indication of jitter in a network that relays the audio data packets and wherein the conversational interactivity data provides an indication of interactivity between participants of a conversation represented by the audio data frame; selecting, based on the network jitter dynamics and the conversational interactivity data of the audio data, a jitter buffer control mode from at least three jitter buffer control modes, wherein each jitter buffer control mode corresponds to a range of jitter buffer sizes; and determining a jitter buffer size based on the selected jitter buffer control mode. receiving audio data frames, the audio data frames included in audio data packets received at actual packet arrival times during a time interval that corresponds with a conversation analysis segment; analyzing the audio data of the conversation analysis segment to determine network jitter dynamics data and conversational interactivity data, wherein the network jitter dynamics data provides an indication of jitter in a network that relays the audio data packets and wherein the conversational interactivity data provides an indication of interactivity between participants of a conversation represented by the audio data frame; selecting, based on the network jitter dynamics and the conversational interactivity data of the audio data, a jitter buffer control mode from at least three jitter buffer control modes, wherein each jitter buffer control mode corresponds to a range of jitter buffer sizes; and determining a jitter buffer size based on the selected jitter buffer control mode.
Sponge comprising a layer of absorbent material and a layer of textile material consolidated with a binding agent, the textile material being in microfibres bonded together throughout the entirety of the material; said textile layer at least partially covering one or more of the surfaces of the layer of absorbent material.