mhurhangee/ep-ind-claims huggingface dataset:
An axial position-controlled operation toolstring for conducting an axial position-controlled operation for releasing a pipe component in a well, comprising from below and up: - a casing cutter tool comprising knives; - a tag sub with tag dogs arranged for landing on a protrusion in said well - a pipe spear; - a drill pipe string, wherein said knives of said casing cutter tool are spaced out a predetermined initial distance below the tag dogs of the tag sub. said pipe component is a polished bore receptacle, and the knives are arranged to cut slips and/or a slips lock of said polished bore receptacle thus freeing said polished bore receptacle, and wherein said tag dogs of said tag sub are arranged for being collapsible by weight loading against said protrusion, wherein said tag sub comprises a mandrel and said tag sub's tag dogs are arranged in and protruding from slots in the mandrel, said tag dogs are arranged for collapsing into said slots when weight-loaded on said protrusion wherein said tag dogs are fixed in said mandrel with shear pins arranged for being sheared out by said weight loading against said protrusion so as for said tag dogs to slide upwardly and inwardly in said slots. - a casing cutter tool comprising knives; - a tag sub with tag dogs arranged for landing on a protrusion in said well - a pipe spear; - a drill pipe string, wherein said knives of said casing cutter tool are spaced out a predetermined initial distance below the tag dogs of the tag sub. said pipe component is a polished bore receptacle, and the knives are arranged to cut slips and/or a slips lock of said polished bore receptacle thus freeing said polished bore receptacle, and wherein said tag dogs of said tag sub are arranged for being collapsible by weight loading against said protrusion, wherein said tag sub comprises a mandrel and said tag sub's tag dogs are arranged in and protruding from slots in the mandrel, said tag dogs are arranged for collapsing into said slots when weight-loaded on said protrusion wherein said tag dogs are fixed in said mandrel with shear pins arranged for being sheared out by said weight loading against said protrusion so as for said tag dogs to slide upwardly and inwardly in said slots. wherein said knives of said casing cutter tool are spaced out a predetermined initial distance below the tag dogs of the tag sub. said pipe component is a polished bore receptacle, and the knives are arranged to cut slips and/or a slips lock of said polished bore receptacle thus freeing said polished bore receptacle, and wherein said tag dogs of said tag sub are arranged for being collapsible by weight loading against said protrusion, wherein said tag sub comprises a mandrel and said tag sub's tag dogs are arranged in and protruding from slots in the mandrel, said tag dogs are arranged for collapsing into said slots when weight-loaded on said protrusion wherein said tag dogs are fixed in said mandrel with shear pins arranged for being sheared out by said weight loading against said protrusion so as for said tag dogs to slide upwardly and inwardly in said slots.
A method for releasing a communication session involving network entities including session endpoints (200, 218) and intermediary network entities (206, 210, 216, 212) where one or more of the network entities are subscribers to one or more of the intermediary network-entities (206, 210, 216, 212) serving as notifiers; the method comprising: releasing the communication session at a first one of notifiers; initiating a session release notification via a signaling protocol from the first notifier to its respective subscriber; logically advancing the session release notification towards a remote one of the session endpoints (200, 218) via the intermediary network entities (206, 210, 216, 212), wherein the session release notification is treated as a session termination message in conformance with the signaling protocol at each of the network entities receiving the session release notification. releasing the communication session at a first one of notifiers; initiating a session release notification via a signaling protocol from the first notifier to its respective subscriber; logically advancing the session release notification towards a remote one of the session endpoints (200, 218) via the intermediary network entities (206, 210, 216, 212), wherein the session release notification is treated as a session termination message in conformance with the signaling protocol at each of the network entities receiving the session release notification.
Method for configuring a strand guiding system (8, 8a, 8b) of a continuous casting machine, wherein the strand guiding system (8, 8a, 8b) has a plurality of strand guiding segments (10g-r) and control units (22g-r), and respectively one control unit (22g-r) is assigned to each strand guiding segment (10g-r), in which - each control unit (22g-r) identifies the strand guiding segment (10g-r) assigned thereto by use of a segment-specific item of information (38m-r), which is software and/or hardware coded, and - each control unit (22g-r) is configured substantially automatically in dependence on the strand guiding segment identified by it (10g-r), by setting of operating parameters and/or by selection of a computer-readable program code. - each control unit (22g-r) identifies the strand guiding segment (10g-r) assigned thereto by use of a segment-specific item of information (38m-r), which is software and/or hardware coded, and - each control unit (22g-r) is configured substantially automatically in dependence on the strand guiding segment identified by it (10g-r), by setting of operating parameters and/or by selection of a computer-readable program code.
A method of wireless communication, comprising: tuning, by a mobile device, to receive a multicast-broadcast service in a first radio access technology, RAT; retrieving a forward error correction, FEC, percentage associated with the multicast-broadcast service, wherein the FEC percentage is applicable to a current video segment of a plurality of video segments defining the multicast-broadcast service, wherein the FEC percentage is dynamically variable among the plurality of video segments; receiving, at the mobile device, the current video segment, wherein the current video segment includes source video data symbols and a plurality of FEC symbols, wherein a number of the plurality of FEC symbols is based on the FEC percentage, detecting that the number of the plurality of FEC symbols exceeds a predetermined threshold; and increasing a number of page monitoring occasions for a second RAT in response to the detecting. tuning, by a mobile device, to receive a multicast-broadcast service in a first radio access technology, RAT; retrieving a forward error correction, FEC, percentage associated with the multicast-broadcast service, wherein the FEC percentage is applicable to a current video segment of a plurality of video segments defining the multicast-broadcast service, wherein the FEC percentage is dynamically variable among the plurality of video segments; receiving, at the mobile device, the current video segment, wherein the current video segment includes source video data symbols and a plurality of FEC symbols, wherein a number of the plurality of FEC symbols is based on the FEC percentage, detecting that the number of the plurality of FEC symbols exceeds a predetermined threshold; and increasing a number of page monitoring occasions for a second RAT in response to the detecting.
A telescopic device (10, 30) comprising: a housing having an inner side wall surface defining a bore with an open end; a rod having an end slidably mounted within the bore to linearly move relative to the housing along a longitudinal axis between an extended position, where the telescopic device is relatively long, and a retracted position, where the telescopic device is relatively short; and a first bearing and a second bearing each defining a bearing surface arranged to provide sliding engagement between the rod and housing, the first bearing being mounted relatively close to the open end of the bore and the second bearing being mounted relatively far from the open end of the bore relative to the first bearing, characterised in that the second bearing is annular in shape with a central axis and has a radially outer bearing mounting surface of arcuate cross-section and a radially inner bearing surface for sliding engagement with an outer surface of the rod and wherein the inner sidewall surface is provided with an annular groove defining a groove mounting surface of arcuate cross-section to house and retain the second bearing. a housing having an inner side wall surface defining a bore with an open end; a rod having an end slidably mounted within the bore to linearly move relative to the housing along a longitudinal axis between an extended position, where the telescopic device is relatively long, and a retracted position, where the telescopic device is relatively short; and a first bearing and a second bearing each defining a bearing surface arranged to provide sliding engagement between the rod and housing, the first bearing being mounted relatively close to the open end of the bore and the second bearing being mounted relatively far from the open end of the bore relative to the first bearing, characterised in that the second bearing is annular in shape with a central axis and has a radially outer bearing mounting surface of arcuate cross-section and a radially inner bearing surface for sliding engagement with an outer surface of the rod and wherein the inner sidewall surface is provided with an annular groove defining a groove mounting surface of arcuate cross-section to house and retain the second bearing.
A bearing, comprising: a thrust gas bearing attached to a journal bearing; and two or more converging-diverging orifices defined in a surface of at least one of the thrust gas bearing and the journal bearing, wherein the converging-diverging orifices supply at least one pressurized gas to an interior of the bearing.
Method for controlling a rotor blade adjustment device of a wind or water turbine, wherein the rotor blade adjustment device has a drive connected to a rotor blade exposed to a wind or water flow to rotate the rotor blade around a rotor blade axis relative to a rotor hub, on which the rotor blade is mounted so as to be rotatable around the rotor blade axis and an electromagnetic brake connected to the rotor blade to lock a rotation of the rotor blade around the rotor blade axis, wherein the brake is actuated to change its activation status at a brake activation time (t B) and wherein the drive is actuated to change its drive status at a drive activation time (t A), which has a predetermined time offset (Δt V) at the brake activation time (t B), characterised in that an electric current (I B) flowing through the brake is measured, the shape of the resulting current/time curve is evaluated and the time offset (Δt V) is re-determined and/or adapted depending on the result of this evaluation.
Inverter for converting a DC voltage (U DC) of a DC voltage source into an AC voltage (U AC) for feeding into a single-phase three-wire network and for supplying loads, having a DC input for connection to the DC voltage source, a DC link with a DC link midpoint, a DC/AC converter, a control device, and an AC output having two or more outer conductors (L1, L2) and a neutral conductor for connection to the single-phase three-wire network and the loads, the DC/AC converter having at least two half bridges (12, 13), which half bridges (12, 13) are, in a normal operating mode, connected in parallel on the output side and connected to one of the outer conductors (L1, L2) of the AC output, and the DC link midpoint being connected to one of the other outer conductors (L1, L2) of the AC output, characterised in that the control device is designed, in an emergency power mode, to connect a half bridge of the DC/AC converter to an outer conductor of the AC output, the other half bridge of the DC/AC converter to another outer conductor of the AC output, and the DC link midpoint to the neutral conductor of the AC output, and to halve the amplitude of the output signal (U1 BOM, U2 BOM) of the half bridges (12, 13), and to carry out a phase shift of the output signal (U1 BOM) of one half bridge or output signal (U2 BOM) of the other half bridge by 180° relative to the output signal (U2 BOM) of the other half bridge or output signal (U1 BOM) of the first half bridge, so that without the use of a transformer at least some loads can be supplied even in the emergency power mode, a measuring device being provided for detecting network parameters of the single-phase three-wire network, which device is connected to the control device, so that the deviation of a network parameter of the single-phase three-wire network from a specified value can be displayed on a display, and so that the control device is designed to automatically switch to the emergency power mode when a network parameter of the single-phase three-wire network deviates from a specified value.
Method for suppressing an interference noise (g) in an acoustic system, wherein the acoustic system comprises at least one microphone and at least one loudspeaker, wherein the at least one microphone generates an input signal (m), and wherein the at least one loudspeaker generates an acoustic signal (p) which partially feeds back to the at least one microphone, wherein a first intermediate signal (x) is formed along a primary signal path as a function of the input signal (m), and an output signal (xs) is formed from the first intermediate signal (x) via a frequency distortion, wherein the output signal (xs) is coupled out from the primary signal path into a signal feedback path, wherein a second intermediate signal (xw) is formed in the signal feedback path from the output signal (xs) via a decorrelation by means of a linear prediction filter, wherein the filter coefficients of the linear prediction filter are adapted as a function of the decorrelation strength of the frequency distortion, wherein the second intermediate signal (xw) is used as an input value for an adaptive filter, which generates a compensation signal (c), and wherein the compensation signal (c) is fed to the input signal (m) for compensation, wherein a third intermediate signal (ew) is formed from the input signal (m) and/or from the compensated input signal (e), which is used as an input value for the adaptive filter, and wherein the output signal (xw) is fed to the at least one loudspeaker for reproduction.
An article of manufacture comprising an LC oscillator comprising: an LC tank having an inductor leg in parallel with a capacitor leg, wherein: the inductor leg comprises an explicit inductor L having an implicit resistance level R L; and the capacitor leg comprising an explicit capacitor C having an implicit resistance level Rc connected in series with an explicit resistor R having an explicit resistance level R R, wherein R M = (Rc + R R) is substantially equal to R L; and a tank driver connected to cause the LC tank to oscillate, thereby generating an oscillator clock signal; and the explicit inductor comprises metal traces forming a number of nested,i.e. concentric, loops; and the explicit resistor comprises metal traces forming a number of nested,i.e. concentric, loops equal to the number of nested loops in the explicit inductor; and in the explicit inductor, currents in adjacent loops flow in a common direction; and in the explicit resistor, currents in adjacent loops flow in opposite directions. an LC tank having an inductor leg in parallel with a capacitor leg, wherein: the inductor leg comprises an explicit inductor L having an implicit resistance level R L; and the capacitor leg comprising an explicit capacitor C having an implicit resistance level Rc connected in series with an explicit resistor R having an explicit resistance level R R, wherein R M = (Rc + R R) is substantially equal to R L; and the inductor leg comprises an explicit inductor L having an implicit resistance level R L; and the capacitor leg comprising an explicit capacitor C having an implicit resistance level Rc connected in series with an explicit resistor R having an explicit resistance level R R, wherein R M = (Rc + R R) is substantially equal to R L; and a tank driver connected to cause the LC tank to oscillate, thereby generating an oscillator clock signal; and the explicit inductor comprises metal traces forming a number of nested,i.e. concentric, loops; and the explicit resistor comprises metal traces forming a number of nested,i.e. concentric, loops equal to the number of nested loops in the explicit inductor; and in the explicit inductor, currents in adjacent loops flow in a common direction; and in the explicit resistor, currents in adjacent loops flow in opposite directions.
A central contact for a bulb socket, formed by a single-piece sheet metal stamping, comprising a connection section for the connection to an electric cable and a contact section which joins said connection section and which is configured as a flexible spring tongue for contacting a bulb received by the bulb socket, wherein the spring tongue comprises an S-shaped base body, the end portion of which opposite the connection section carries an extension which essentially extends at right angles to the direction of insertion of the bulb into the bulb socket, wherein the S-shaped base body is composed of three contact tongues (9, 10, 11), wherein a first and a second contact tongue (9, 10) essentially extend in parallel to the direction of insertion of the bulb into the bulb socket, and the third contact tongue connects the first contact tongue to the second contact tongue, characterized in that the angles (α, β) which are respectively formed by the third and first contact tongues (11, 9), on the one hand, and by the third and second contact tongues (11, 10), on the other hand, are equal in size, wherein the angles (α, β) which are respectively formed by the contact tongues (9, 10, 11) are comprised between 0° and 60°.
A signal distribution network for an N-port antenna arrangement, comprising: first circuitry comprising phase shifting elements and hybrid couplers in Butler matrix formation for receiving at least one input signal and arranged for splitting of the at least one input signal into N/2 output signals, where N>2, N being an even number; second circuitry for providing each of N output signals to a respective antenna port and implementing splitting of N/2 input signals into the N output signals; switching circuitry, the switching circuitry being operatively connected between the first circuitry and the second circuitry, the switching circuitry implementing selectable connectivity between the first circuitry and the second circuitry such that the N/2 output signals of the first circuitry are provided as the N/2 input signals of the second circuitry; and control circuitry configured to control the switching circuitry so as to selectively connect outputs of the first circuitry to inputs of the second circuitry, thereby selectively directing the N/2 output signals through the switching circuitry. first circuitry comprising phase shifting elements and hybrid couplers in Butler matrix formation for receiving at least one input signal and arranged for splitting of the at least one input signal into N/2 output signals, where N>2, N being an even number; second circuitry for providing each of N output signals to a respective antenna port and implementing splitting of N/2 input signals into the N output signals; switching circuitry, the switching circuitry being operatively connected between the first circuitry and the second circuitry, the switching circuitry implementing selectable connectivity between the first circuitry and the second circuitry such that the N/2 output signals of the first circuitry are provided as the N/2 input signals of the second circuitry; and control circuitry configured to control the switching circuitry so as to selectively connect outputs of the first circuitry to inputs of the second circuitry, thereby selectively directing the N/2 output signals through the switching circuitry.
A recording sheet, comprising a paper substrate comprising a plurality of cellulosic fibers; a water-soluble salt of divalent calcium; a complexing agent for the divalent calcium, the complexing agent being present at an amount ranging from 0.045 to 4.53 kg/t (0.1 to 10 lbs/ton) of paper substrate; a sizing agent being starch; and an optical brightening agent, wherein the paper substrate has a basis weight of at least 16.3 g/m 2 (10lbs/3000ft 2). a paper substrate comprising a plurality of cellulosic fibers; a water-soluble salt of divalent calcium; a complexing agent for the divalent calcium, the complexing agent being present at an amount ranging from 0.045 to 4.53 kg/t (0.1 to 10 lbs/ton) of paper substrate; a sizing agent being starch; and an optical brightening agent, wherein the paper substrate has a basis weight of at least 16.3 g/m 2 (10lbs/3000ft 2).
A toner case comprising: a case main body having a discharge port through which a toner is discharged; a rotator (22, 23) stored in the case main body and configured to rotate around a rotation axis (X, Y); a transmitter arranged outside the case main body and configured to transmit rotation to the rotator (22, 23); a moving mechanism configured to move the transmitter between a first position and a second position which is arranged at an outside of the first position in a rotation axis direction of the rotator (22, 23); and a shutter configured to move along the rotation axis direction between a closing position where the shutter closes the discharge port and an opening position where the shutter opens the discharge port, wherein as the shutter moves from the closing position to the opening position, the moving mechanism moves the transmitter from the first position to the second position, and as the shutter moves from the opening position to the closing position, the moving mechanism moves the transmitter from the second position to the first position, characterized in that the toner case further comprises a cover configured to cover an outside of the case main body in the rotation axis direction, wherein an entire part of the transmitter is retracted in an inside of the cover in a state where the transmitter is in the first position, and a part of the transmitter is protruded to an outside in the rotation axis direction further than the cover in a state where the transmitter is in the second position. a case main body having a discharge port through which a toner is discharged; a rotator (22, 23) stored in the case main body and configured to rotate around a rotation axis (X, Y); a transmitter arranged outside the case main body and configured to transmit rotation to the rotator (22, 23); a moving mechanism configured to move the transmitter between a first position and a second position which is arranged at an outside of the first position in a rotation axis direction of the rotator (22, 23); and a shutter configured to move along the rotation axis direction between a closing position where the shutter closes the discharge port and an opening position where the shutter opens the discharge port, wherein as the shutter moves from the closing position to the opening position, the moving mechanism moves the transmitter from the first position to the second position, and as the shutter moves from the opening position to the closing position, the moving mechanism moves the transmitter from the second position to the first position, characterized in that the toner case further comprises a cover configured to cover an outside of the case main body in the rotation axis direction, wherein an entire part of the transmitter is retracted in an inside of the cover in a state where the transmitter is in the first position, and a part of the transmitter is protruded to an outside in the rotation axis direction further than the cover in a state where the transmitter is in the second position.