mhurhangee/ep-ind-claims huggingface dataset:
A hot-pressed member, comprising: a chemical composition containing, in mass%, C: 0.31 % or more and less than 0.55 %, Si: 0.01 % or more and 1.0 % or less, Mn: 1.0 % or more and 2.5 % or less, P: 0.05 % or less, S: 0.005 % or less, A1: 0.01 % or more and 0.50 % or less, N: 0.01 % or less, Cu: 0.002 % or more and 0.25 % or less, and optionally one or more selected from the group consisting of Mo: 0.005 % or more and 0.35 % or less, Cr: 0.005 % or more and 0.35 % or less, Nb: 0.001 % or more and 0.05 % or less, Ti: 0.001 % or more and 0.050 % or less, B: 0.0002 % or more and 0.0050 % or less, Ca: 0.005 % or less, V: 0.05 % or less, Sb: 0.001 % or more and 0.020 % or less, Ni: 0.50 % or less, and Sn: 0.50 % or less, with a balance consisting of Fe and inevitable impurities; a microstructure in which a prior austenite average grain size is 8 μm or less, a volume fraction of martensite is 95 % or more, and a volume fraction of granular carbide of 0.1 μm or more in grain size is 0.10 % or more and 4.0 % or less; a Ni diffusion region of 2.0 μm or more in a depth direction in a surface layer; and a tensile strength of 1850 MPa or more measured according to JISZ 2241 as defined in the description, wherein the hot-pressed member comprises a Ni-containing coating or plating layer at a surface thereof. a chemical composition containing, in mass%, C: 0.31 % or more and less than 0.55 %, Si: 0.01 % or more and 1.0 % or less, Mn: 1.0 % or more and 2.5 % or less, P: 0.05 % or less, S: 0.005 % or less, A1: 0.01 % or more and 0.50 % or less, N: 0.01 % or less, Cu: 0.002 % or more and 0.25 % or less, and C: 0.31 % or more and less than 0.55 %, Si: 0.01 % or more and 1.0 % or less, Mn: 1.0 % or more and 2.5 % or less, P: 0.05 % or less, S: 0.005 % or less, A1: 0.01 % or more and 0.50 % or less, N: 0.01 % or less, Cu: 0.002 % or more and 0.25 % or less, and optionally one or more selected from the group consisting of Mo: 0.005 % or more and 0.35 % or less, Cr: 0.005 % or more and 0.35 % or less, Nb: 0.001 % or more and 0.05 % or less, Ti: 0.001 % or more and 0.050 % or less, B: 0.0002 % or more and 0.0050 % or less, Ca: 0.005 % or less, V: 0.05 % or less, Sb: 0.001 % or more and 0.020 % or less, Ni: 0.50 % or less, and Sn: 0.50 % or less, Mo: 0.005 % or more and 0.35 % or less, Cr: 0.005 % or more and 0.35 % or less, Nb: 0.001 % or more and 0.05 % or less, Ti: 0.001 % or more and 0.050 % or less, B: 0.0002 % or more and 0.0050 % or less, Ca: 0.005 % or less, V: 0.05 % or less, Sb: 0.001 % or more and 0.020 % or less, Ni: 0.50 % or less, and Sn: 0.50 % or less, with a balance consisting of Fe and inevitable impurities; a microstructure in which a prior austenite average grain size is 8 μm or less, a volume fraction of martensite is 95 % or more, and a volume fraction of granular carbide of 0.1 μm or more in grain size is 0.10 % or more and 4.0 % or less; a Ni diffusion region of 2.0 μm or more in a depth direction in a surface layer; and a tensile strength of 1850 MPa or more measured according to JISZ 2241 as defined in the description, wherein the hot-pressed member comprises a Ni-containing coating or plating layer at a surface thereof.
An electromagnetic linear actuator, comprising - a housing provided with a casing portion and an end piece, - a coil arrangement disposed in the housing with two coils (19, 20), which extend around a common axis, are wound continuously from a coil wire in opposite directions and are axially offset relative to one another and - an armature arrangement mounted displaceably in the housing along the axis between two end positions, with a shaft passing through the end piece and a permanent magnet arrangement disposed thereon, the latter comprising an axially magnetized permanent magnet and two disk-shaped flux-conducting pieces disposed at the end faces thereof, wherein: the permanent magnet arrangement is disposed in end position on the shaft and at least 50% of the axial length of the permanent magnet arrangement is overlapped by one of the two coils (19, 20) in each of the two end positions of the armature arrangement, characterized in that - the first coil turned away from the free end of the shaft is provided at its end turned away from the free end of the shaft with a region having a reduced inside diameter, wherein the region of the first coil having a reduced inside diameter radially overlaps the permanent magnet arrangement, and in that - a core of a magnetically active material is received in the first coil in end position. - a housing provided with a casing portion and an end piece, - a coil arrangement disposed in the housing with two coils (19, 20), which extend around a common axis, are wound continuously from a coil wire in opposite directions and are axially offset relative to one another and - an armature arrangement mounted displaceably in the housing along the axis between two end positions, with a shaft passing through the end piece and a permanent magnet arrangement disposed thereon, the latter comprising an axially magnetized permanent magnet and two disk-shaped flux-conducting pieces disposed at the end faces thereof, - the first coil turned away from the free end of the shaft is provided at its end turned away from the free end of the shaft with a region having a reduced inside diameter, wherein the region of the first coil having a reduced inside diameter radially overlaps the permanent magnet arrangement, and in that - a core of a magnetically active material is received in the first coil in end position.
A welding training system comprising: a welding surface (88, 112); a computer configured to execute a welding training software; a calibration device; and a sensor communicatively coupled to the computer and configured to sense a position of the calibration device, an orientation of the calibration device, or some combination thereof, and to provide calibration data to the welding training software, wherein the calibration data comprises the position of the calibration device, the orientation of the calibration device, or some combination thereof, characterized in that the calibration device includes a user interface configured to receive operator input corresponding to a time that the calibration device is touching a location for calibration and/or is being inserted into an aperture (93, 94) for calibration, and that the position and/or orientation of the calibration device is used by the welding training software to determine a position and/or orientation of one or more of the welding surfaces (88, 112) relative to the sensor, when the user interface receives the operator input. a welding surface (88, 112); a computer configured to execute a welding training software; a calibration device; and a sensor communicatively coupled to the computer and configured to sense a position of the calibration device, an orientation of the calibration device, or some combination thereof, and to provide calibration data to the welding training software, wherein the calibration data comprises the position of the calibration device, the orientation of the calibration device, or some combination thereof, characterized in that the calibration device includes a user interface configured to receive operator input corresponding to a time that the calibration device is touching a location for calibration and/or is being inserted into an aperture (93, 94) for calibration, and that the position and/or orientation of the calibration device is used by the welding training software to determine a position and/or orientation of one or more of the welding surfaces (88, 112) relative to the sensor, when the user interface receives the operator input.
An agricultural combine comprising a combine vehicle and a feederhouse pivotally coupled to the front of the combine vehicle, wherein said feederhouse supports or is configured to support a harvesting head, wherein said feederhouse is supported by a plurality of hydraulic cylinders coupled to and between the feederhouse and a chassis of the combine vehicle, wherein said cylinders are coupled to a hydraulic circuit further comprising a closed center hydraulic pump, said pump having a variable displacement, wherein said displacement is controllable by application of hydraulic fluid to a control line of said pump, said pump defining an input port coupled to a hydraulic reservoir to receive hydraulic fluid therefrom, said pump further defining an output port, said hydraulic circuit further comprising a hydraulic lift valve fluidly coupled to the outlet port of said pump to receive hydraulic fluid therefrom, said hydraulic lift valve being further coupled to the cylinders to supply hydraulic fluid thereto from said pump, wherein said hydraulic circuit further comprises a valve means coupled to said control line of said pump to signal said pump to generate a pressure substantially equal to the hydraulic pressure in the cylinders at least when the hydraulic lift valve is closed, characterized in that said valve means is selectively coupleable to said cylinders for maintaining a commanded hydraulic pressure in said cylinders over a range of cylinder positions.
A method for monitoring state of charge, "SOC", of a flow battery system, the flow battery system comprising a stack, an anode electrolyte storage tank, a cathode electrolyte storage tank and an electrolyte circulating pipeline (6, 7, 8, 9), characterized in that the monitoring method comprises the following steps: Step 1: determining SOCs of at least two pairs of different monitoring positions, any pair of monitoring positions being as followings: an inside of the anode electrolyte storage tank and an inside of the cathode electrolyte storage tank, inside an anode electrolyte outlet pipeline of the stack and inside a cathode electrolyte outlet pipeline of the stack, or inside an anode electrolyte inlet pipeline of the stack and inside a cathode electrolyte inlet pipeline of the stack; Step 2: configuring coefficients according to a ratio of a power to a capacity of the flow battery system; according to the SOCs respectively corresponding to each pair of monitoring positions, acquiring a SOC sum of a flow battery system; calculating the SOC sum of the flow battery system according to a formula SOC sum = ΣN n × SOC n, wherein N n are the coefficients, ∑N n = 1, n is pairs of monitoring positions, n is equal to 2 or 3. Step 1: determining SOCs of at least two pairs of different monitoring positions, any pair of monitoring positions being as followings: an inside of the anode electrolyte storage tank and an inside of the cathode electrolyte storage tank, inside an anode electrolyte outlet pipeline of the stack and inside a cathode electrolyte outlet pipeline of the stack, or inside an anode electrolyte inlet pipeline of the stack and inside a cathode electrolyte inlet pipeline of the stack; Step 2: configuring coefficients according to a ratio of a power to a capacity of the flow battery system; according to the SOCs respectively corresponding to each pair of monitoring positions, acquiring a SOC sum of a flow battery system; calculating the SOC sum of the flow battery system according to a formula SOC sum = ΣN n × SOC n, wherein N n are the coefficients, ∑N n = 1, n is pairs of monitoring positions, n is equal to 2 or 3.
Electrosurgical apparatus for resection of biological tissue, the apparatus comprising: a radiofrequency signal generator (4, 5) for generating an RF waveform having a first frequency; a probe arranged to deliver the RF waveform from a distal end thereof; a feed structure for conveying the RF waveform to the probe along an RF channel; an RF signal detector (8, 11) for sampling current and voltage on the RF channel and generating therefrom a RF detection signal indicative of the current and voltage; and a controller (14, 16) in communication with the RF signal detector to receive the RF detection signal, wherein the RF signal generator is arranged to deliver the RF waveform as a plurality of RF signal pulses, each of the plurality of RF signal pulses having a predetermined power limit and a pulse duration, and characterised in that the controller is arranged to: monitor, based on the RF detection signal, energy accumulated in the biological tissue during the pulse duration of each of the plurality of RF signal pulses, and control the profile of each of the plurality of RF signal pulses to keep an average power delivered by that RF signal pulse to the biological tissue over its respective pulse duration below a target value. a radiofrequency signal generator (4, 5) for generating an RF waveform having a first frequency; a probe arranged to deliver the RF waveform from a distal end thereof; a feed structure for conveying the RF waveform to the probe along an RF channel; an RF signal detector (8, 11) for sampling current and voltage on the RF channel and generating therefrom a RF detection signal indicative of the current and voltage; and a controller (14, 16) in communication with the RF signal detector to receive the RF detection signal, wherein the RF signal generator is arranged to deliver the RF waveform as a plurality of RF signal pulses, each of the plurality of RF signal pulses having a predetermined power limit and a pulse duration, and characterised in that the controller is arranged to: monitor, based on the RF detection signal, energy accumulated in the biological tissue during the pulse duration of each of the plurality of RF signal pulses, and control the profile of each of the plurality of RF signal pulses to keep an average power delivered by that RF signal pulse to the biological tissue over its respective pulse duration below a target value. monitor, based on the RF detection signal, energy accumulated in the biological tissue during the pulse duration of each of the plurality of RF signal pulses, and control the profile of each of the plurality of RF signal pulses to keep an average power delivered by that RF signal pulse to the biological tissue over its respective pulse duration below a target value.
A method in a computing system for identifying boundaries of 3-dimensional structures in 3-dimensional images, comprising: for each of a plurality of 3-dimensional images, receiving results of a first attempt to identify boundaries of structures in the 3-dimensional image, wherein the results of the first attempt comprise at least two segmentation results produced by at least two different segmentation techniques; causing the results of the first attempt to be presented to a person; receiving input generated by the person providing feedback on the results of the first attempt, wherein the feedback comprises a mask for merging the at least two segmentation results; using the mask to merge the at least two segmentation results to obtain a merged segmentation result; and using the following to train a deep-learning network to identify boundaries of 3-dimensional structures in 3-dimensional images: at least a portion of the plurality of 3-dimensional images and at least a portion of the merged segmentation results. for each of a plurality of 3-dimensional images, receiving results of a first attempt to identify boundaries of structures in the 3-dimensional image, wherein the results of the first attempt comprise at least two segmentation results produced by at least two different segmentation techniques; causing the results of the first attempt to be presented to a person; receiving input generated by the person providing feedback on the results of the first attempt, wherein the feedback comprises a mask for merging the at least two segmentation results; using the mask to merge the at least two segmentation results to obtain a merged segmentation result; and receiving results of a first attempt to identify boundaries of structures in the 3-dimensional image, wherein the results of the first attempt comprise at least two segmentation results produced by at least two different segmentation techniques; causing the results of the first attempt to be presented to a person; receiving input generated by the person providing feedback on the results of the first attempt, wherein the feedback comprises a mask for merging the at least two segmentation results; using the mask to merge the at least two segmentation results to obtain a merged segmentation result; and using the following to train a deep-learning network to identify boundaries of 3-dimensional structures in 3-dimensional images: at least a portion of the plurality of 3-dimensional images and at least a portion of the merged segmentation results.
Hardened component comprising a steel substrate and an anti-corrosion coating (2, 3, 4), wherein the anti-corrosion coating (2, 3, 4) comprises - a first alloy layer which contacts the steel substrate and whose two main constituents are iron and zinc, - a second alloy layer which contacts the first alloy layer and whose two main constituents are manganese and zinc, and - an outer layer contacting the second alloy layer and comprising manganese oxide, and wherein the fraction of the total mass of manganese in the anti-corrosion coating (2, 3, 4) as a proportion of the total mass of manganese and zinc in the anti-corrosion coating (2, 3, 4) is greater than 25% and less than 40%. - a first alloy layer which contacts the steel substrate and whose two main constituents are iron and zinc, - a second alloy layer which contacts the first alloy layer and whose two main constituents are manganese and zinc, - an outer layer contacting the second alloy layer and comprising manganese oxide, and wherein the fraction of the total mass of manganese in the anti-corrosion coating (2, 3, 4) as a proportion of the total mass of manganese and zinc in the anti-corrosion coating (2, 3, 4) is greater than 25% and less than 40%.
A passive, current dependent inductivity comprising a magnetic core, windings wound on a leg of the magnetic core, at least one air gap, wherein a saturation region made of magnetic material is arranged between the air gap and the windings such that a magnetic flux path bifurcates into a first path passing through the saturation region and into a second path passing through the air gap and bypassing the saturation region, whereby the magnetic resistance of the first path is lower than the magnetic resistance of the second path for winding currents below a first saturation current and whereby the magnetic resistance of the second path is lower than the magnetic resistance of the first path for winding currents above the first saturation current due to saturation effects occurring in the saturation region. a magnetic core, windings wound on a leg of the magnetic core, at least one air gap, wherein a saturation region made of magnetic material is arranged between the air gap and the windings such that a magnetic flux path bifurcates into a first path passing through the saturation region and into a second path passing through the air gap and bypassing the saturation region, whereby the magnetic resistance of the first path is lower than the magnetic resistance of the second path for winding currents below a first saturation current and whereby the magnetic resistance of the second path is lower than the magnetic resistance of the first path for winding currents above the first saturation current due to saturation effects occurring in the saturation region.
Angle grinder dust hood with a hood body for covering a circular grinding wheel and with a sealing element running along a circumference of the hood body for sealing the hood body at least in sections with respect to a surface to be worked by means of the grinding wheel, and with a suction connection, through which material removed from the surface may be sucked out of the hood body, in which the sealing element is spring loaded through at least a spring element in the axial direction with reference to the axis of rotation of the grinding wheel in the hood body, and in which the spring element has a base bar, through which the spring element is fastened to the hood body, characterised in that the spring element has at least a retaining clip, which is made to prevent the sealing element from falling out of the hood body axially, in which the retaining clip projects in an axial direction from the base bar and an axial stop is made at its other end for a holding rail of the sealing element.
An electrochemical cell comprising: - a can having a first end and a second end; - a first wound element provided within the can, wherein the first wound element is wound around a mandrel; - a terminal stud formed as a part of the can and extending from the first end and configured to act as a first terminal of the electrochemical cell; - a first terminal assembly directly coupled to the first wound element and including a terminal post configured to act as a second terminal of the electrochemical cell; wherein the first end includes a boss that defines an aperture through which the terminal post extends, wherein the boss at least partially surrounds the terminal post and a bushing coupled to the terminal post, wherein the bushing is configured to insulate the terminal post from the can, wherein the first terminal assembly is at least partially inserted into an opening of the mandrel, wherein the opening is defined by at least a portion of the mandrel. - a can having a first end and a second end; - a first wound element provided within the can, wherein the first wound element is wound around a mandrel; - a terminal stud formed as a part of the can and extending from the first end and configured to act as a first terminal of the electrochemical cell; - a first terminal assembly directly coupled to the first wound element and including a terminal post configured to act as a second terminal of the electrochemical cell;
A compact ultrasonic flowmeter for measuring flowrate and other fluid related data, comprising: - a flow tube with a flow bore for passage of the fluid between an inlet and an outlet; - a flowmeter housing associated with the flow tube; - a printed circuit board arranged in the flowmeter housing and including a processor for controlling operations of the flowmeter; - a meter circuit including two or more ultrasonic transducers provided on the printed circuit board and configured for operating the ultrasonic transducers to transmit and receive ultrasonic wave packets through the fluid; - a display mounted on the printed circuit board and configured for displaying a measured flowrate and other fluid related data; - one or more battery packs for powering flowmeter operations including at least the processor and the meter circuit and the display; characterized in the processor and the ultrasonic transducers being surface mounted on a lower side of the printed circuit board and the display being mounted on an upper side of the printed circuit board, said ultrasonic flowmeter further comprising a container having a compartment for containing a desiccant, said container being arranged on top of the printed circuit board, the container being provided with a through-going opening for receiving the display and configured to protect the printed circuit board and other components arranged in the flowmeter housing. - a flow tube with a flow bore for passage of the fluid between an inlet and an outlet; - a flowmeter housing associated with the flow tube; - a printed circuit board arranged in the flowmeter housing and including a processor for controlling operations of the flowmeter; - a meter circuit including two or more ultrasonic transducers provided on the printed circuit board and configured for operating the ultrasonic transducers to transmit and receive ultrasonic wave packets through the fluid; - a display mounted on the printed circuit board and configured for displaying a measured flowrate and other fluid related data; - one or more battery packs for powering flowmeter operations including at least the processor and the meter circuit and the display;