mhurhangee/ep-ind-claims huggingface dataset:
Line driver for a communication device, which comprises a PHY interface apparatus, in which the line driver comprises - a bridge rectifier, which comprises two bus-side terminals (B1-B2) and two device-side terminals (T1-T2), - a first high-pass filter arrangement, which can be connected to a first transmit unit of the PHY interface apparatus of the communication device, - a second high-pass filter arrangement, which can be connected to a second transmit unit of the PHY interface apparatus of the communication device, - wherein the first high-pass filter arrangement and the second high-pass filter arrangement each comprise an apparatus for compensation of resistance tolerances of a fuse, which is subject to tolerances, of a circuit, - wherein the apparatus comprises the fuse, which is subject to tolerances, a first resistance (R S) that is connected in series with the fuse and a second resistance (R P) that is connected in parallel with the fuse and the first resistance (R S), - wherein the apparatus, at a predefined ambient temperature, has a resistance that corresponds to a desired total resistance, - wherein the second resistance (R P) is selected as a function of a power entered into the apparatus in a fault state and/or as a function of a predefined tolerance of the resistance of the apparatus and amounts to a multiple of the first resistance (R S). - a bridge rectifier, which comprises two bus-side terminals (B1-B2) and two device-side terminals (T1-T2), - a first high-pass filter arrangement, which can be connected to a first transmit unit of the PHY interface apparatus of the communication device, - a second high-pass filter arrangement, which can be connected to a second transmit unit of the PHY interface apparatus of the communication device, - wherein the first high-pass filter arrangement and the second high-pass filter arrangement each comprise an apparatus for compensation of resistance tolerances of a fuse, which is subject to tolerances, of a circuit, - wherein the apparatus comprises the fuse, which is subject to tolerances, a first resistance (R S) that is connected in series with the fuse and a second resistance (R P) that is connected in parallel with the fuse and the first resistance (R S), - wherein the apparatus, at a predefined ambient temperature, has a resistance that corresponds to a desired total resistance, - wherein the second resistance (R P) is selected as a function of a power entered into the apparatus in a fault state and/or as a function of a predefined tolerance of the resistance of the apparatus and amounts to a multiple of the first resistance (R S).
Chemical composition or compound comprising the following components: - butyl rubber in a percentage variable between 45% and 60% by weight of the total weight of the composition; - carbon black in a percentage variable between 20% and 35% by weight of the total weight of the composition; - silica in a percentage variable between 8% and 15% by weight of the total weight of the composition; - dibenzothiazol-2yl disulphide in a percentage variable between 0.02% and 0.06% by weight of the total weight of the composition; - 3-triethoxysilylpropyl thiocyanate in a percentage variable between 0.5% and 2% by weight of the total weight of the composition; - a mixture of aliphatic hydrocarbon resins in a percentage variable between 0.03% and 1% by weight of the total weight of the composition, - fillers added up to obtaining 100% by weight of the total weight of the composition. - butyl rubber in a percentage variable between 45% and 60% by weight of the total weight of the composition; - carbon black in a percentage variable between 20% and 35% by weight of the total weight of the composition; - silica in a percentage variable between 8% and 15% by weight of the total weight of the composition; - dibenzothiazol-2yl disulphide in a percentage variable between 0.02% and 0.06% by weight of the total weight of the composition; - 3-triethoxysilylpropyl thiocyanate in a percentage variable between 0.5% and 2% by weight of the total weight of the composition; - a mixture of aliphatic hydrocarbon resins in a percentage variable between 0.03% and 1% by weight of the total weight of the composition, - fillers added up to obtaining 100% by weight of the total weight of the composition.
A metal casting method comprising: melting recycled aluminum into liquid metal; adding an alloying element to the liquid metal to form a modified liquid metal, the alloying element comprising magnesium, silicon, or copper; continuously casting the modified liquid metal into a metal product, wherein the modified liquid metal includes at least 50% recycled aluminum; and rolling the metal product, wherein the rolling comprises hot rolling and cold rolling the hot rolled metal product from an intermediate gauge to a final gauge, wherein the method further comprises reheating the cold-rolled metal product to an annealing temperature at or above 350°C for 1 hour after the cold rolling, and wherein the metal product comprises an aluminum alloy comprising 0.1 to 0.9 wt. % Cu, 0.25 to 0.7 wt. % Fe, 1.0 to 5.0 wt. % Mg, 0.1 to 0.9 wt. % Mn, 0.01 to 1.0 wt. % Si, 0.01 to 0.15 wt.% Ti, 0.01 to 5.0 wt.% Zn, 0.01 to 0.25 wt.% Cr, 0.01 to 0.1 wt.% Zr, up to 0.15 wt. % impurities, and Al. melting recycled aluminum into liquid metal; adding an alloying element to the liquid metal to form a modified liquid metal, the alloying element comprising magnesium, silicon, or copper; continuously casting the modified liquid metal into a metal product, wherein the modified liquid metal includes at least 50% recycled aluminum; and rolling the metal product, wherein the rolling comprises hot rolling and cold rolling the hot rolled metal product from an intermediate gauge to a final gauge, wherein the method further comprises reheating the cold-rolled metal product to an annealing temperature at or above 350°C for 1 hour after the cold rolling, and wherein the metal product comprises an aluminum alloy comprising 0.1 to 0.9 wt. % Cu, 0.25 to 0.7 wt. % Fe, 1.0 to 5.0 wt. % Mg, 0.1 to 0.9 wt. % Mn, 0.01 to 1.0 wt. % Si, 0.01 to 0.15 wt.% Ti, 0.01 to 5.0 wt.% Zn, 0.01 to 0.25 wt.% Cr, 0.01 to 0.1 wt.% Zr, up to 0.15 wt. % impurities, and Al.
Apparatus for applying an impregnating agent onto surfaces of items, in particular footwear, where said apparatus has a treatment chamber, where an openable and closable door is provided, said door allowing access to the interior of said treatment chamber for placing item(s) to be impregnated inside said treatment chamber, and where adjacent the bottom of said treatment chamber means for placing the item(s), in particular footwear at approximate determined positions (23,24,25) are provided and where at least three nozzles (26,27,28,29,30) are arranged in said treatment chamber, where said nozzles (26,27,28,29,30) are able to create and issue a mist of impregnating agent, such that first and second nozzles (26,27) are arranged to direct the mist to a zone (41,42) of the item(s) in the determined position (23,24,25) corresponding to the right and left front area respectively and a third nozzle is positioned behind and between the determined position (23,24,25) of the item(s), which third nozzle directs the impregnating mist towards a zone of the item(s) in the determined position corresponding to the rear and inside sides of the item(s).
A method for activating or deactivating downlink component carriers in a mobile communication system using component carrier aggregation, the method comprising the following steps performed by a mobile terminal: receiving on a downlink component carrier, resource assignment information for assigning uplink or downlink resources to the mobile terminal and characterized in that activating or deactivating the configured downlink component carriers based on the resource assignment information, the resource assignment information includes a plurality of bits that indicate activation or deactivation statuses of respective downlink component carriers, the downlink component carriers being secondary downlink component carriers added to a primary component carrier which is always activated, each downlink component carrier corresponding to one bit included in the plurality of bits, and the one bit indicating that a corresponding downlink component carrier is to be activated or deactivated, the plurality of bits further indicate a sounding reference signal, SRS, transmission request. receiving on a downlink component carrier, resource assignment information for assigning uplink or downlink resources to the mobile terminal and characterized in that activating or deactivating the configured downlink component carriers based on the resource assignment information, the resource assignment information includes a plurality of bits that indicate activation or deactivation statuses of respective downlink component carriers, the downlink component carriers being secondary downlink component carriers added to a primary component carrier which is always activated, each downlink component carrier corresponding to one bit included in the plurality of bits, and the one bit indicating that a corresponding downlink component carrier is to be activated or deactivated, the plurality of bits further indicate a sounding reference signal, SRS, transmission request.
An Integrated Dewar Detector Assembly (IDDA) comprising: a cold finger base; an elongated Dewar envelope having a proximal end associated with the cold finger base and a distal end comprising an optical window; an elongated tubular cold finger located inside said elongated Dewar envelope and having a proximal end at the cold finger base and a distal end; a detector mounted on said distal end so as to expose the detector to incoming radiation through said optical window; an internal front support member extending from an inner surface of the Dewar envelope at its distal end to the distal end of the cold finger thereby providing mechanical support to the cold finger from the envelope; and wherein said IDDA comprises at least one wideband dynamic vibration absorber assembly located outside the Dewar envelope and attached to at least one location on an exterior surface (4") of the Dewar envelope, said at least one dynamic vibration absorber assembly thereby attenuating vibration of the cold finger and the detector. a cold finger base; an elongated Dewar envelope having a proximal end associated with the cold finger base and a distal end comprising an optical window; an elongated tubular cold finger located inside said elongated Dewar envelope and having a proximal end at the cold finger base and a distal end; a detector mounted on said distal end so as to expose the detector to incoming radiation through said optical window; an internal front support member extending from an inner surface of the Dewar envelope at its distal end to the distal end of the cold finger thereby providing mechanical support to the cold finger from the envelope; and wherein said IDDA comprises at least one wideband dynamic vibration absorber assembly located outside the Dewar envelope and attached to at least one location on an exterior surface (4") of the Dewar envelope, said at least one dynamic vibration absorber assembly thereby attenuating vibration of the cold finger and the detector.
An assembly for a turbine engine, comprising: a combustor bulkhead including a shell and a heat shield; a swirler including a mounting lug and a tubular swirler body extending along an axis, the mounting lug projecting radially out from the swirler body; and a mounting strap attached to the combustor bulkhead, wherein the mounting lug is axially restrained between the combustor bulkhead and the mounting strap, wherein the mounting strap fixedly secures the swirler body to the combustor bulkhead, wherein the mounting strap includes an intermediate portion between opposing end portions, the intermediate portion axially engages the mounting lug, and the end portions are respectively attached to the combustor bulkhead by a plurality of fasteners, the fasteners being studs of the heat shield mated with nuts, characterized in that the assembly further comprises one or more spacers disposed between the bulkhead shell and at least one of the end portions, wherein the mounting strap is preloaded against the mounting lug by the spacers, and the height of the spacers is selected such that the end portions are pulled towards the bulkhead when the nuts are tightened, thereby fixedly securing the swirler body to the combustor bulkhead. a combustor bulkhead including a shell and a heat shield; a swirler including a mounting lug and a tubular swirler body extending along an axis, the mounting lug projecting radially out from the swirler body; and a mounting strap attached to the combustor bulkhead, wherein the mounting lug is axially restrained between the combustor bulkhead and the mounting strap, wherein the mounting strap fixedly secures the swirler body to the combustor bulkhead, wherein the mounting strap includes an intermediate portion between opposing end portions, the intermediate portion axially engages the mounting lug, and the end portions are respectively attached to the combustor bulkhead by a plurality of fasteners, the fasteners being studs of the heat shield mated with nuts, characterized in that the assembly further comprises one or more spacers disposed between the bulkhead shell and at least one of the end portions, wherein the mounting strap is preloaded against the mounting lug by the spacers, and the height of the spacers is selected such that the end portions are pulled towards the bulkhead when the nuts are tightened, thereby fixedly securing the swirler body to the combustor bulkhead.
System of at least one microphone and a remote signal analyzer connected to the microphone with only two wires (5, 6) to transmit an audio signal (U aud) back to the analyzer and to receive a constant input current (I in) on one of the wires from the analyzer, which microphone comprises an acoustic sensor and a pre-amplifier powered with the constant input current (I in) to amplify the audio signal (U aud) from the acoustic sensor transmitted back to the analyzer over the two wires (5, 6), characterized in, that the microphone comprises a polarization voltage supply connected to the two wires (5, 6) to polarize the microphone, which polarization voltage supply comprises: a transformation stage to transform part of the constant input current (I in) on the one wire from the remote signal analyzer into an output voltage (U stab) with a first voltage level and a voltage increaser stage to increase the voltage level of the output voltage (U stab) into an increased output voltage (U high) with a second voltage level and a noise reduction stage to provide a polarization voltage (U pol) to the acoustic sensor. a transformation stage to transform part of the constant input current (I in) on the one wire from the remote signal analyzer into an output voltage (U stab) with a first voltage level and a voltage increaser stage to increase the voltage level of the output voltage (U stab) into an increased output voltage (U high) with a second voltage level and a noise reduction stage to provide a polarization voltage (U pol) to the acoustic sensor.
A seat height adjustment device for fixing to a plurality of mounting holes of a seat, comprising: a brake mechanism including a bracket, and the bracket having a plurality of fastening components that can be separately fixed corresponding to each of the mounting holes and cannot rotate with respect to the bracket; each fastening component having a connecting end connected to the bracket; and a clutch mechanism being coaxially arranged with the brake mechanism; the clutch mechanism including a cover, and the cover having an outer diameter enlarged with respect to each of the connecting ends such that when the cover is correspondingly combined with the bracket it partially or completely obscures the connecting ends. a brake mechanism including a bracket, and the bracket having a plurality of fastening components that can be separately fixed corresponding to each of the mounting holes and cannot rotate with respect to the bracket; each fastening component having a connecting end connected to the bracket; and a clutch mechanism being coaxially arranged with the brake mechanism; the clutch mechanism including a cover, and the cover having an outer diameter enlarged with respect to each of the connecting ends such that when the cover is correspondingly combined with the bracket it partially or completely obscures the connecting ends.
A method of dicing a monocrystalline silicon substrate comprising a plurality of integrated circuits on a front side thereof and metallization on a backside thereof, the method comprising: patterning the metallization on the backside of the monocrystalline silicon substrate with a first femtosecond-based laser scribing process to provide a first plurality of laser scribe lines on the backside; forming a water soluble mask on the front side of the monocrystalline silicon substrate; patterning, from the front side, the water soluble mask with a second femtosecond-based laser scribing process to provide a patterned water soluble mask and to provide a second plurality of scribe lines exposing regions of the monocrystalline silicon substrate between the integrated circuits, wherein the second plurality of scribe lines is aligned with the first plurality of scribe lines; plasma etching the monocrystalline silicon substrate through the second plurality of scribe lines to singulate the integrated circuits; and removing the patterned water soluble mask with an aqueous solution. patterning the metallization on the backside of the monocrystalline silicon substrate with a first femtosecond-based laser scribing process to provide a first plurality of laser scribe lines on the backside; forming a water soluble mask on the front side of the monocrystalline silicon substrate; patterning, from the front side, the water soluble mask with a second femtosecond-based laser scribing process to provide a patterned water soluble mask and to provide a second plurality of scribe lines exposing regions of the monocrystalline silicon substrate between the integrated circuits, wherein the second plurality of scribe lines is aligned with the first plurality of scribe lines; plasma etching the monocrystalline silicon substrate through the second plurality of scribe lines to singulate the integrated circuits; and removing the patterned water soluble mask with an aqueous solution.
A gas turbine engine (20; 80; 180) comprising: a compressor section and a turbine section; a cooling air system including a first fluid connection (102; 190) configured to tap cooling air and pass the cooling air through a plurality of tubes, and a second fluid connection (104; 200); and a sensor configured to sense a pressure of the cooling air downstream of the tubes and a control configured to compare the sensed pressure of the cooling air to an expected pressure wherein said expected pressure is a preset reference pressure, and to identify a potential concern in the cooling air system should the sensed pressure differ from the expected pressure by more than a predetermined amount, characterised in that: the second fluid connection (104; 200) is configured to return air from the tubes back to at least one of the compressor section and turbine section to cool the compressor section and/or turbine section; and the engine (20; 80; 180) is configured such that, if the comparison results in the sensed pressure differing from said expected pressure by a first amount, routine maintenance is indicated, and if said sensed pressure differs from said expected pressure by a second greater amount, a step more than routine maintenance is indicated, the step being power reduction. a compressor section and a turbine section; a cooling air system including a first fluid connection (102; 190) configured to tap cooling air and pass the cooling air through a plurality of tubes, and a second fluid connection (104; 200); and a sensor configured to sense a pressure of the cooling air downstream of the tubes and a control configured to compare the sensed pressure of the cooling air to an expected pressure wherein said expected pressure is a preset reference pressure, and to identify a potential concern in the cooling air system should the sensed pressure differ from the expected pressure by more than a predetermined amount, characterised in that: the second fluid connection (104; 200) is configured to return air from the tubes back to at least one of the compressor section and turbine section to cool the compressor section and/or turbine section; and the engine (20; 80; 180) is configured such that, if the comparison results in the sensed pressure differing from said expected pressure by a first amount, routine maintenance is indicated, and if said sensed pressure differs from said expected pressure by a second greater amount, a step more than routine maintenance is indicated, the step being power reduction. the second fluid connection (104; 200) is configured to return air from the tubes back to at least one of the compressor section and turbine section to cool the compressor section and/or turbine section; and the engine (20; 80; 180) is configured such that, if the comparison results in the sensed pressure differing from said expected pressure by a first amount, routine maintenance is indicated, and if said sensed pressure differs from said expected pressure by a second greater amount, a step more than routine maintenance is indicated, the step being power reduction.
Drive unit for at least one traction means, particularly in stage technology, comprising a winding drum which is supported rotatably about a winding axis and has at least one receiving region, on (each) of which a traction means that can be wound or unwound is received, a cylindrical drive region, on which a windable or unwindable belt-shaped driving means is received, being arranged axially adjacent to the receiving region on the winding drum; said driving means can be unwound from the winding drum and wound on a drivable driving drum, a driving torque acting on the winding drum thus being produced, or conversely can be unwound from the driving drum and wound onto the winding drum, rotation of the winding drum thus being permitted, characterized in that two drive motors are provided, each having a drive shaft, the axes of rotation of which extend in a drive plane arranged perpendicular to the winding axis; a drive wheel is also provided, having a drive connection to the drive shafts, the axis of rotation of which extends parallel to the winding axis, wherein the drive wheel has a drive connection to the driving drums.
A device for manipulating a plurality of cryovials, comprising: an elongate rod extending between opposed first and second ends, and at least one holding point disposed upon the rod between the first and second ends, the holding point comprising a recess defined within a wall of the rod configured to accept a projection that extends from a cryovial associated with the rod; characterised in that the holding point is configured to receive and pivotably support a cryovial in a range of orientations between a first orientation where the cryovial extends substantially parallel to a longitudinal axis of the rod to a second orientation where the cryovial extends substantially perpendicular to the longitudinal axis. an elongate rod extending between opposed first and second ends, and at least one holding point disposed upon the rod between the first and second ends, the holding point comprising a recess defined within a wall of the rod configured to accept a projection that extends from a cryovial associated with the rod; characterised in that the holding point is configured to receive and pivotably support a cryovial in a range of orientations between a first orientation where the cryovial extends substantially parallel to a longitudinal axis of the rod to a second orientation where the cryovial extends substantially perpendicular to the longitudinal axis.