mhurhangee/ep-ind-claims huggingface dataset:
Device for transmission of a torque from drive equipment to a roll in a roll stand for the rolling of rolling material, comprising: a spindle; a drive-side rotary bearing for rotational coupling of the spindle with the drive output shaft of the drive equipment; a roll-side rotary bearing for rotational coupling of the spindle with a pin of the roll, wherein a lubricant chamber is formed in the roll-side rotary bearing; and at least one pump device, which is incorporated in a circuit for liquid lubricant, for conveying the liquid lubricant in the circuit; wherein a forward run channel and a return run channel for the lubricant are formed in the region of the spindle and are fluid-conductively connected with the lubricant chamber in the roll-side rotary bearing; characterised in that a lubricant chamber is formed in the drive-side rotary bearing; and the lubricant chambers in the roll-side and drive-side rotary bearings are fluid-conductively connected together by way of the forward run channel and the return run channel, whereby the circuit for the lubricant is formed to be closed. a spindle; a drive-side rotary bearing for rotational coupling of the spindle with the drive output shaft of the drive equipment; a roll-side rotary bearing for rotational coupling of the spindle with a pin of the roll, wherein a lubricant chamber is formed in the roll-side rotary bearing; and at least one pump device, which is incorporated in a circuit for liquid lubricant, for conveying the liquid lubricant in the circuit; wherein a forward run channel and a return run channel for the lubricant are formed in the region of the spindle and are fluid-conductively connected with the lubricant chamber in the roll-side rotary bearing; characterised in that a lubricant chamber is formed in the drive-side rotary bearing; and the lubricant chambers in the roll-side and drive-side rotary bearings are fluid-conductively connected together by way of the forward run channel and the return run channel, whereby the circuit for the lubricant is formed to be closed.
A sliver piecing device that pieces a pair of slivers together, the device comprising a pair of piecing members (1, 1') wherein the piecing members slide alternately or only one of the piecing members slides with sliver ends (S11, S11') sandwiched between said piecing members (1, 1') to rub and piece said sliver ends (S11, S11') together, and characterized in that said piecing members (1, 1') both comprise respective entanglement preventing groove portions (10, 10') preventing entanglement during rubbing, on respective surfaces (1a, 1a') between which said sliver ends (S11, S11') are sandwiched, and each of said entanglement preventing groove portions (10, 10') is formed in a central portion of said sandwiching surface (1a, 1a') so as to extend in a sliding direction (1b, 1b').
Winding device for winding a material to be wound, with a winding mandrel that is configured for carrying a carrier of material to be wound (14, 15) in a winding process, with a transporting unit on which at least a portion of the winding mandrel is arranged, and with a positioning unit that is configured for changing a spatial position of the transporting unit, wherein the positioning unit is configured to at least substantially adjust a spatial end position of the transporting unit according to requirement, wherein the transporting unit is embodied as a pivot arm, characterised in that the transporting unit is, in at least one operating state, configured for receiving a carrier of material to be wound (14, 15) that is arranged and is to be processed in a feed unit for carriers of material to be wound, and for transporting said carrier of material to be wound (14, 15) via an axial translational movement and a pivot movement into a winding operative position, in which at least one winding process is carried out in which the material to be wound is wound onto the carrier of material to be wound (14, 15) and/or is wound off from the carrier of material to be wound (14, 15), wherein the transporting unit is in the winding operative position during the winding process.
A yarn separating module, comprising a yarn separating device for separating a predetermined number of yarns, preferably a single yarn, from a yarn layer (2.1, 2.2), and a capacitive sensor device for monitoring the yarn separation result, in particular the number of actually separated yarns, wherein the yarn separating device is configured to transfer a length portion of the separated yarn(s) into a gap-like monitoring volume of a monitoring capacitor of the capacitive sensor device, the gap-like monitoring volume being formed between a first electrode and a second electrode (15, 15') of the monitoring capacitor facing each other and spaced transverse to a longitudinal direction of the length portion of the separated yarn(s) when extending through the monitoring volume of the monitoring capacitor, wherein the capacitive sensor device further comprises at least two support surfaces (55, 56) for supporting the separated yarn(s), the two support surfaces (55, 56) being spaced along the longitudinal direction and fixed relative to the first and second electrodes (13, 15, 15'), the monitoring volume of the monitoring capacitor being arranged at least partially between the two support surfaces (55, 56).
A system (100; 200), comprising: a stimulator circuit configured to deliver stimulation to a heart using a first atrioventricular delay parameter; and a stimulation control circuit configured to: increase the first AVD parameter until a pseudofusion beat is detected at a first patient condition; estimate a first intrinsic atrioventricular interval using the adjusted first AVD parameter when the pseudofusion beat is detected and a pre-determined offset; and determine a second AVD parameter according to the estimated first intrinsic atrioventricular interval; wherein the stimulator circuit is configured to deliver cardiac stimulation using the second AVD parameter. a stimulator circuit configured to deliver stimulation to a heart using a first atrioventricular delay parameter; and a stimulation control circuit configured to: increase the first AVD parameter until a pseudofusion beat is detected at a first patient condition; estimate a first intrinsic atrioventricular interval using the adjusted first AVD parameter when the pseudofusion beat is detected and a pre-determined offset; and determine a second AVD parameter according to the estimated first intrinsic atrioventricular interval; increase the first AVD parameter until a pseudofusion beat is detected at a first patient condition; estimate a first intrinsic atrioventricular interval using the adjusted first AVD parameter when the pseudofusion beat is detected and a pre-determined offset; and determine a second AVD parameter according to the estimated first intrinsic atrioventricular interval; wherein the stimulator circuit is configured to deliver cardiac stimulation using the second AVD parameter.
Sealing element, preferably sealing ring, for a coating system component, wherein the sealing element is adapted to seal between two component sections (B1, B2) and to be compressed by the two component sections (B1, B2) in a groove, wherein the groove is provided in one of the two component sections (B1, B2) and has a groove opening and a groove bottom, with - a profile which, in the non-compressed state, comprises different profile heights and at least two outer surfaces (10, 20), wherein - the profile is configured to be deformed in the compressed state such that it extends with at least one of its side sections (SA1, SA2) into the groove opening and thereby preferably closes the groove opening in sections, characterised in that - in the non-compressed state of the profile, at least one of the at least two outer surface 10, 20) is provided with at least one projection section (S1, S2) which stands out from the outer surface (10, 20) on which it is formed, - in the non-compressed state of the profile, the profile has, in the region of the at least one projection section (S1, S2), a profile height which is smaller than the maximum profile height (DHm), and - in the non-compressed state of the profile, the region of the profile which defines the maximum profile height (DMm) is configured off-centre relative to the profile width. - a profile which, in the non-compressed state, comprises different profile heights and at least two outer surfaces (10, 20), - the profile is configured to be deformed in the compressed state such that it extends with at least one of its side sections (SA1, SA2) into the groove opening and thereby preferably closes the groove opening in sections, - in the non-compressed state of the profile, at least one of the at least two outer surface 10, 20) is provided with at least one projection section (S1, S2) which stands out from the outer surface (10, 20) on which it is formed, - in the non-compressed state of the profile, the profile has, in the region of the at least one projection section (S1, S2), a profile height which is smaller than the maximum profile height (DHm), and - in the non-compressed state of the profile, the region of the profile which defines the maximum profile height (DMm) is configured off-centre relative to the profile width.
Method for determining the placement accuracy of a plurality of electrode sheets (1, 2, 3), wherein the electrode sheets (1, 2, 3) extend in mutually parallel planes and are arranged in a manner stacked on top of one another and form a stack; wherein the placement accuracy describes positions (6, 7, 8) of the edges of all of the electrode sheets (1, 2, 3) relative to one another in the stack; wherein the method is carried out using a measuring device having a two-dimensionally resolving X-ray system with at least one beam source for X-ray radiation and a detector, and comprises at least the following steps: a) providing the stack and arranging the stack in the measuring device between the at least one beam source and the detector; b) irradiating the stack with the at least one beam source from a first spatial coordinate, wherein a beam direction extends at least transversely to the planes and towards the detector, wherein a beam from the beam source detects the edges of the electrode sheets (1, 2, 3) that are arranged one above the other and project a two-dimensional first contour of the edges of the stack onto the detector; c) irradiating the stack with the at least one beam source from at least one second spatial coordinate that differs from the first spatial coordinate, wherein the beam detects the edges of the electrode sheets that are arranged one above the other and projects a two-dimensional second contour of the edges of the stack onto the detector; d) detecting the first contour using the detector; e) detecting the at least one second contour using the detector; f) evaluating the different contours (17, 19) and determining the positions (6, 7, 8) of the edges of the electrode sheets (1, 2, 3). a) providing the stack and arranging the stack in the measuring device between the at least one beam source and the detector; b) irradiating the stack with the at least one beam source from a first spatial coordinate, wherein a beam direction extends at least transversely to the planes and towards the detector, wherein a beam from the beam source detects the edges of the electrode sheets (1, 2, 3) that are arranged one above the other and project a two-dimensional first contour of the edges of the stack onto the detector; c) irradiating the stack with the at least one beam source from at least one second spatial coordinate that differs from the first spatial coordinate, wherein the beam detects the edges of the electrode sheets that are arranged one above the other and projects a two-dimensional second contour of the edges of the stack onto the detector; d) detecting the first contour using the detector; e) detecting the at least one second contour using the detector; f) evaluating the different contours (17, 19) and determining the positions (6, 7, 8) of the edges of the electrode sheets (1, 2, 3).
A method for using federated learning to predict network communication performance at an edge node in an edge communication network, the method performed by the edge node and comprising: training a local model of network communication performance over one or more rounds of training at the edge node, based on a local training dataset at the edge node and based on multi-node training information received in each round of training, wherein the multi-node training information comprises information about local models (14-2,...14-N) at other respective edge nodes (10-2,...10-N) as trained based on local training datasets at the other edge nodes (10-2,...10-N); after or as part of each round of training, transmitting, to a server, control signaling that indicates an accuracy of the local model as trained by the edge node through that round of training, that indicates whether another round of training is needed or desired at the edge node, and/or that indicates whether any further multi-node training information is needed or desired at the edge node; predicting network communication performance at the edge node based on the trained local model; and performing one or more remedial or preventative measures to account for the network communication performance at the edge node being predicted to decrease. training a local model of network communication performance over one or more rounds of training at the edge node, based on a local training dataset at the edge node and based on multi-node training information received in each round of training, wherein the multi-node training information comprises information about local models (14-2,...14-N) at other respective edge nodes (10-2,...10-N) as trained based on local training datasets at the other edge nodes (10-2,...10-N); after or as part of each round of training, transmitting, to a server, control signaling that indicates an accuracy of the local model as trained by the edge node through that round of training, that indicates whether another round of training is needed or desired at the edge node, and/or that indicates whether any further multi-node training information is needed or desired at the edge node; predicting network communication performance at the edge node based on the trained local model; and performing one or more remedial or preventative measures to account for the network communication performance at the edge node being predicted to decrease.
A low-pressure casting mold for an aluminum wheel, comprising a bottom mold, a sprue cup, a sprue bushing, a filter screen, a sprue spreader, a top mold, a side mold and a cooling duct, wherein in the cavity surface of the side mold, V-shaped grooves are formed opposite to a hump, follow the contour of the hump, and cover the whole hot spot area in the length direction; the depths of the V-shaped grooves are 1-1.5 mm, the included angles are 60-120°, and the V-shaped grooves are uniformly distributed on the circumference of the side mold at the intervals of 10 mm; in the back cavity of the side mold, a cavity is formed opposite to the hump, and is concentric with a wheel casting and annular; the bottom surface of the cavity follows the contour of the hump, and is 8-12 mm away from the wall of a mold cavity; the height of the cavity is equivalent to the range of hump hot spots; the two side surfaces of the cavity are at least 10 mm away from the fitting surfaces of the side mold; the cooling duct is arranged in the cavity of the side mold, and comprises a main air pipe and an annular branch; the main air pipe is perpendicular to the annular branch, and is in a single inlet form; the annular branch is concentric with the wheel casting, and the main air pipe is 5-10 mm away from the bottom surface of the cavity; the two ends of the annular branch are welded to form plugs to form a closed duct; air outlet holes are arranged on the annular branch, and the air outlet holes are perpendicular to the bottom surface of the cavity; the diameters of the air outlet holes are 3 mm, and the holes are uniformly distributed at intervals of 10-15 mm in the circumferential direction.
A method of forming an opening in an insulating layer covering a semiconductor region (110; 110N, 110P) comprising germanium, successively comprising: a) the forming of a first masking layer on the insulating layer; b) the forming on the first masking layer of a second masking layer comprising an opening; c) the etching an opening in the first masking layer, in line with the opening of the second masking layer; d) the removal of the second masking layer by oxygen-based etching; and e) the forming of the opening of said insulating layer in line with the opening of the first masking layer, by an etching where less than 5% of the reactive molecules used are oxygen molecules, wherein: I) the insulating layer is located on and in contact with the upper surface of said semiconductor region (110; 110N, 110P); or II) the insulating layer is located on an in contact with an additional semiconductor layer, said additional semiconductor layer being made of silicon or having an atomic percentage of silicon greater than 70%, and covering said semiconductor region (110; 110N, 110P). a) the forming of a first masking layer on the insulating layer; b) the forming on the first masking layer of a second masking layer comprising an opening; c) the etching an opening in the first masking layer, in line with the opening of the second masking layer; d) the removal of the second masking layer by oxygen-based etching; and e) the forming of the opening of said insulating layer in line with the opening of the first masking layer, by an etching where less than 5% of the reactive molecules used are oxygen molecules, I) the insulating layer is located on and in contact with the upper surface of said semiconductor region (110; 110N, 110P); or II) the insulating layer is located on an in contact with an additional semiconductor layer, said additional semiconductor layer being made of silicon or having an atomic percentage of silicon greater than 70%, and covering said semiconductor region (110; 110N, 110P).
An eccentric wheel adjustment device comprising: a hub, comprising an axle portion eccentrically arranged and an inner ring portion disposed around the axle portion; characterized by an adjustment disk, comprising a disk seat and a positioning member, the hub pivotally disposed on the disk seat and the positioning member positioning the hub on the disk seat, and the positioning member comprising an outer ring portion aligning the inner ring portion of the hub therein; and a release structure, comprising a limiting block and a switch member driving the limiting block to act, wherein the switch member is configured to drive the limiting block to straddle between the hub and the adjustment disk, or drive the limiting block to move back to the inner ring portion. an adjustment disk, comprising a disk seat and a positioning member, the hub pivotally disposed on the disk seat and the positioning member positioning the hub on the disk seat, and the positioning member comprising an outer ring portion aligning the inner ring portion of the hub therein; and a release structure, comprising a limiting block and a switch member driving the limiting block to act, wherein the switch member is configured to drive the limiting block to straddle between the hub and the adjustment disk, or drive the limiting block to move back to the inner ring portion.
A printer comprising: a print section (110, 130) including a platen roller for feeding paper and a thermal head for printing on the paper fed; a lower unit including one of the platen roller and the thermal head; an upper unit including the other of the platen roller and the thermal head; and a first pivot support portion (215, 220) provided along a direction parallel to a longitudinal direction of the platen roller, the first pivot support portion (215, 220) pivotably supporting the upper unit relative to the lower unit; characterized in that the printer further comprises a second pivot support portion (205, 210) provided along a direction orthogonal to the longitudinal direction of the platen roller, the second pivot support portion (205, 210) pivotably supporting one end portion of the first pivot support portion (215, 220). a print section (110, 130) including a platen roller for feeding paper and a thermal head for printing on the paper fed; a lower unit including one of the platen roller and the thermal head; an upper unit including the other of the platen roller and the thermal head; and a first pivot support portion (215, 220) provided along a direction parallel to a longitudinal direction of the platen roller, the first pivot support portion (215, 220) pivotably supporting the upper unit relative to the lower unit; characterized in that the printer further comprises a second pivot support portion (205, 210) provided along a direction orthogonal to the longitudinal direction of the platen roller, the second pivot support portion (205, 210) pivotably supporting one end portion of the first pivot support portion (215, 220).
A process for forming a shallow trench isolation structure, comprising the steps of: coating a composition containing insulating material onto a substrate surface provided with a trench structure, to form a coating layer; firing the coated substrate to harden the insulating material, so as to form an insulating layer; and then subjecting the insulating layer after having been polished to etching treatment by use of an etching solution containing hydrofluoric acid and an organic solvent, wherein • said organic solvent has a δH value defined by Hansen solubility parameters in the range of 4 to 12 inclusive and the saturation solubility thereof in water is 5 wt% or more at 20°C, • said insulating material is a polysilazane compound and said insulating layer is a siliceous film. coating a composition containing insulating material onto a substrate surface provided with a trench structure, to form a coating layer; firing the coated substrate to harden the insulating material, so as to form an insulating layer; and then subjecting the insulating layer after having been polished to etching treatment by use of an etching solution containing hydrofluoric acid and an organic solvent, • said organic solvent has a δH value defined by Hansen solubility parameters in the range of 4 to 12 inclusive and the saturation solubility thereof in water is 5 wt% or more at 20°C, • said insulating material is a polysilazane compound and said insulating layer is a siliceous film.
Circuit arrangement adapted for state monitoring or logging of overvoltage protection devices or overvoltage protection systems by means of pulse current monitoring, comprising at least one RFID transponder having an inductively coupled power supply, wherein, in case of an event of the overvoltage protection device or the overvoltage protection system, the antenna circuit of the RFID transponder is influenced, in particular interrupted, short-circuited or detuned, so that disturbance processes can be identified, characterized in that a coil is provided on an arrester of the overvoltage protection device or overvoltage protection system which arrester carries arising pulse currents, which coil is oriented such that the field caused by the pulse currents penetrates the coil winding surface and generates an induction voltage, wherein the coil is in communication with at least one switching means which is connected to the antenna circuit of the RFID transponder having the local inductance so as to influence the antenna circuit at least temporarily, wherein the switching means is realized as a transistor, wherein a time constant can be set by means of an RC member arranged in the control branch of the transistor in order to close the interrupted antenna circuit again or to cancel the influencing of the antenna circuit.