mhurhangee/patent-ind-claim-en huggingface dataset:
A multi-spool turboprop or turboshaft engine comprising a low pressure (LP) spool and a high pressure (HP) spool independently rotatable of one another about an engine axis , the LP spool comprising an LP turbine , an LP compressor and an LP shaft , the HP spool comprising an HP turbine , an HP compressor and an HP shaft , the LP turbine being in fluid flow communication with the HP turbine and disposed downstream therefrom relative to a core airflow of the engine , the HP compressor being in fluid flow communication with the LP compressor and disposed downstream therefrom relative to the core airflow of the engine , the LP shaft having an upstream shaft portion extending upstream of the LP turbine relative to the core airflow of the engine to a location upstream of the LP compressor relative to the core airflow of the engine to provide a first power take-off at an upstream end (E 2 ) of the engine and a downstream shaft portion extending downstream of the LP turbine relative to the core airflow of the engine to provide a second power take-off at a downstream end (E 1 ) of the engine , wherein the LP shaft extends from the upstream end (E 2 ) to the downstream end (E 1 ) of the engine along the engine axis ; characterised in that the engine further comprises: an accessory gearbox (AGB) disposed at the upstream end (E 2 ) of the engine upstream of the LP compressor , the AGB being drivingly connected to the HP spool ; and a reduction gear box (RGB) disposed at the upstream or downstream end (E 2 , E 1 ) of the engine for connection to a selected one of the first and second power take-offs of the LP shaft ; wherein: the HP shaft extends axially through the LP compressor and is drivingly connected to the AGB upstream of the LP compressor , and the upstream shaft portion of the LP shaft also extends axially through the LP compressor and is drivingly connected to the RGB upstream of the LP compressor , the HP shaft and the upstream shaft portion of the LP shaft being concentric; and the upstream shaft portion of the LP shaft is drivingly coupled to the LP compressor via a gear train . an accessory gearbox (AGB) disposed at the upstream end (E 2 ) of the engine upstream of the LP compressor , the AGB being drivingly connected to the HP spool ; and a reduction gear box (RGB) disposed at the upstream or downstream end (E 2 , E 1 ) of the engine for connection to a selected one of the first and second power take-offs of the LP shaft ; wherein: the HP shaft extends axially through the LP compressor and is drivingly connected to the AGB upstream of the LP compressor , and the upstream shaft portion of the LP shaft also extends axially through the LP compressor and is drivingly connected to the RGB upstream of the LP compressor , the HP shaft and the upstream shaft portion of the LP shaft being concentric; and the upstream shaft portion of the LP shaft is drivingly coupled to the LP compressor via a gear train .
A corona igniter assembly comprising: a high voltage center electrode surrounded by a ceramic insulator and a high voltage insulator , said ceramic insulator being formed of a ceramic material and said high voltage insulator being formed of a material different from said ceramic material; a dielectric compliant insulator disposed between said ceramic insulator and said high voltage insulator ; a layer of metal extending between opposite edges and applied to at least one of said insulators ; and a compliant collet formed of a partially resistive material covering one of said edges of said layer of metal . a high voltage center electrode surrounded by a ceramic insulator and a high voltage insulator , said ceramic insulator being formed of a ceramic material and said high voltage insulator being formed of a material different from said ceramic material; a dielectric compliant insulator disposed between said ceramic insulator and said high voltage insulator ; a layer of metal extending between opposite edges and applied to at least one of said insulators ; and a compliant collet formed of a partially resistive material covering one of said edges of said layer of metal .
Use of a cooling lubricant for rolling aluminum, in particular for cold rolling aluminum, comprising: - a mineral oil-based or synthetic base oil, and - a polyethylene glycol, polypropylene glycol, polybutylene glycol, an ethoxylated fatty alcohol or a mixture of at least two of the aforementioned compounds, wherein - the cooling lubricant is not water-soluble or miscible with water, - the cooling lubricant is substantially free of fatty acids and fatty alcohols, wherein substantially free means that a fatty acid as a lubricating additive is contained in a proportion of at most 0.2 wt.%, based on the mass of the cooling lubricant, and a fatty alcohol as a lubricating additive is contained in a proportion of at most 0.4 wt.%, based on the mass of the cooling lubricant, - the cooling lubricant is free of straight-chain olefins. - a mineral oil-based or synthetic base oil, and - a polyethylene glycol, polypropylene glycol, polybutylene glycol, an ethoxylated fatty alcohol or a mixture of at least two of the aforementioned compounds, wherein - the cooling lubricant is not water-soluble or miscible with water, - the cooling lubricant is substantially free of fatty acids and fatty alcohols, wherein substantially free means that a fatty acid as a lubricating additive is contained in a proportion of at most 0.2 wt.%, based on the mass of the cooling lubricant, and a fatty alcohol as a lubricating additive is contained in a proportion of at most 0.4 wt.%, based on the mass of the cooling lubricant, - the cooling lubricant is free of straight-chain olefins.
A method for random access, comprising: sending (S910), by a terminal device, a first message in a random access process to a network device; and monitoring (S920), by the terminal device, a second message sent by the network device, the second message being a message sent by the network device based on the first message, wherein the terminal device starts monitoring the second message at a moment later than a moment that the terminal device completes sending the first message; characterized in that the method further comprises: responsive to that sending the first message is completed, starting, by the terminal device, a target timer, wherein monitoring, by the terminal device, the second message sent by the network device comprises: starting, by the terminal device, monitoring the second message after the target timer expires; wherein the random access process initiated to the network device by the terminal device is a two-step random access process, the first message is a Message A, MSGA, and the second message is a Message B, MSGB. sending (S910), by a terminal device, a first message in a random access process to a network device; and monitoring (S920), by the terminal device, a second message sent by the network device, the second message being a message sent by the network device based on the first message, wherein the terminal device starts monitoring the second message at a moment later than a moment that the terminal device completes sending the first message; characterized in that the method further comprises: responsive to that sending the first message is completed, starting, by the terminal device, a target timer, wherein monitoring, by the terminal device, the second message sent by the network device comprises: starting, by the terminal device, monitoring the second message after the target timer expires; wherein the random access process initiated to the network device by the terminal device is a two-step random access process, the first message is a Message A, MSGA, and the second message is a Message B, MSGB. responsive to that sending the first message is completed, starting, by the terminal device, a target timer, wherein monitoring, by the terminal device, the second message sent by the network device comprises: starting, by the terminal device, monitoring the second message after the target timer expires; wherein the random access process initiated to the network device by the terminal device is a two-step random access process, the first message is a Message A, MSGA, and the second message is a Message B, MSGB. starting, by the terminal device, monitoring the second message after the target timer expires; wherein the random access process initiated to the network device by the terminal device is a two-step random access process, the first message is a Message A, MSGA, and the second message is a Message B, MSGB.
Dummy-vehicle for performing tests for a driver assistance system, characterized in in that the dummy-vehicle comprises a deformable first outer panel which at least partially surrounds an inner volume of the dummy-vehicle , and an opening element which at least partially surrounds the inner volume of the dummy-vehicle , wherein the opening element and the first outer panel form a self-supporting unit, wherein the opening element is detachably connected to the first outer panel such that, when an impact force is acting, the opening element is detachable from the first outer panel , such that the self-supporting unit is suspendable and a deformation of the vehicle is providable. the dummy-vehicle comprises a deformable first outer panel which at least partially surrounds an inner volume of the dummy-vehicle , and an opening element which at least partially surrounds the inner volume of the dummy-vehicle , wherein the opening element and the first outer panel form a self-supporting unit, wherein the opening element is detachably connected to the first outer panel such that, when an impact force is acting, the opening element is detachable from the first outer panel , such that the self-supporting unit is suspendable and a deformation of the vehicle is providable.
A welder comprising: a network interface configured to connect to a network ; a data store storing welder data and entity data , where the welder data includes welder identification and location information and where the entity data includes data correlating entities from one or more entities to whom requests may be sent to respective communication modes; a communication logic configured to receive from the data store the welder data and the entity data corresponding to the welder and a selected entity respectively, and where the communication logic is further configured to generate a help request in at least one format corresponding and directed to a communication mode correlated to the selected entity; and a processor operably connected to the network interface and the communication logic and configured to cause the network interface to transmit the request in the network , characterized by a welder user interface configured to selectively display a help request menu upon receiving an input from a user of the welder via the welder user interface, and allow the user of the welder to initiate a help request for the welder, the help request menu indicating to the user of the welder one or more entities to whom help requests may be sent, and wherein the welder user interface is further configured to receive from the user of the welder a selection indicating a selected entity from the one or more entities to whom to send the help request; and in that the communication logic is configured to receive a signal from the welder user interface indicating the selection. a network interface configured to connect to a network ; a data store storing welder data and entity data , where the welder data includes welder identification and location information and where the entity data includes data correlating entities from one or more entities to whom requests may be sent to respective communication modes; a communication logic configured to receive from the data store the welder data and the entity data corresponding to the welder and a selected entity respectively, and where the communication logic is further configured to generate a help request in at least one format corresponding and directed to a communication mode correlated to the selected entity; and a processor operably connected to the network interface and the communication logic and configured to cause the network interface to transmit the request in the network , characterized by a welder user interface configured to selectively display a help request menu upon receiving an input from a user of the welder via the welder user interface, and allow the user of the welder to initiate a help request for the welder, the help request menu indicating to the user of the welder one or more entities to whom help requests may be sent, and wherein the welder user interface is further configured to receive from the user of the welder a selection indicating a selected entity from the one or more entities to whom to send the help request; and in that the communication logic is configured to receive a signal from the welder user interface indicating the selection.
A single cell assembly for a fuel cell stack having a framed membrane electrode assembly which comprises an electrochemically active region consisting of two gas diffusion layers and a catalyst-coated membrane which are glued to a frame , having a bipolar plate which has flow-distributing and flow-guiding elements in a flow region corresponding to the electrochemically active region , wherein, in an edge region of the bipolar plate surrounding the flow region , on at least one of its surfaces, a sealing groove for receiving a seal between the frame and the bipolar plate extends around the flow region , wherein, a receiving groove for a connection region between the frame and the membrane electrode assembly is arranged correspondingly on both surfaces of the bipolar plate in each case between the sealing groove and the flow region .
A sensor device for measuring an analyte concentration in a host, the sensor device being configured for implantation in the host without use of an inserter, comprising: a sensor unit comprising a sensor body , at least one electrode, and a membrane covering at least a portion of the at least one electrode; a piercing element , at a distal end of the sensor unit, the piercing element , being configured for piercing skin and/or tissue of the host; and a mounting unit spaced from the sensor tip and configured to support the sensor device on an exterior surface of the host's skin ; wherein the sensor body comprises a stimulus-responsive material that changes at least one material property responsive to hydration, and characterized in that the sensor device further comprises a retractable introducer sheath configured to be applied around the sensor body and to cover at least a portion of the membrane during insertion of the sensor device , and configured to be retracted from the host's skin after insertion. a sensor unit comprising a sensor body , at least one electrode, and a membrane covering at least a portion of the at least one electrode; a piercing element , at a distal end of the sensor unit, the piercing element , being configured for piercing skin and/or tissue of the host; and a mounting unit spaced from the sensor tip and configured to support the sensor device on an exterior surface of the host's skin ; wherein the sensor body comprises a stimulus-responsive material that changes at least one material property responsive to hydration, and characterized in that the sensor device further comprises a retractable introducer sheath configured to be applied around the sensor body and to cover at least a portion of the membrane during insertion of the sensor device , and configured to be retracted from the host's skin after insertion.
A handheld vacuum cleaner comprising: - an air inlet , - an air outlet , - a fan configured to rotate around a fan axis (ax) to create an air flow through an air flow path extending from the air inlet to the air outlet , and - a separation device arranged in the air flow path , the separation device being configured to separate dust from air flowing through the air flow path , wherein the air flow path comprises a sound reducing section extending from the fan in an extension direction (d), and wherein the angle (a1) between the extension direction (d) and the fan axis (ax) is less than 45 degrees characterized in that the sound reducing section comprises a first portion and a second portion downstream of the first portion , and wherein a cross sectional area (A2) of the second portion is smaller than the cross sectional area (A1) of the first portion . - an air inlet , - an air outlet , - a fan configured to rotate around a fan axis (ax) to create an air flow through an air flow path extending from the air inlet to the air outlet , and - a separation device arranged in the air flow path , the separation device being configured to separate dust from air flowing through the air flow path , wherein the air flow path comprises a sound reducing section extending from the fan in an extension direction (d), and wherein the angle (a1) between the extension direction (d) and the fan axis (ax) is less than 45 degrees characterized in that the sound reducing section comprises a first portion and a second portion downstream of the first portion , and wherein a cross sectional area (A2) of the second portion is smaller than the cross sectional area (A1) of the first portion .
A foam prepared by a foam reaction of a mixture comprising: at least one polyol; a compound having at least one isocyanate group; and a hydrophilic polymer; wherein the NCO/OH ratio is 0.5 or more and 0.9 or less, the hydrophilic polymer contains 10 mass% or more water, and the foam has an expansion rate of 110 % to 500 %, wherein the expansion rate is measured by the method as described in paragraph of the description as originally filed. at least one polyol; a compound having at least one isocyanate group; and a hydrophilic polymer; wherein the NCO/OH ratio is 0.5 or more and 0.9 or less, the hydrophilic polymer contains 10 mass% or more water, and the foam has an expansion rate of 110 % to 500 %, wherein the expansion rate is measured by the method as described in paragraph of the description as originally filed.
A modular system for use in measuring a parameter associated with droplet ejection by nozzles of a printhead in a printing system, the modular system comprising: a chassis the modular system, the chassis defining a top surface and a window in the top surface; a film having a first side and a second side, the second side to be supported by the top surface, the first side to be positioned between the printhead and the window , so as to provide a substrate to receive ink droplets from the nozzles; an image capture subsystem positioned so as to capture an image through the second side of the film, through the window, the image representing a plurality of ink droplets received from a respective first plurality of nozzles of the printhead at positions respective to the nozzles, the image capture subsystem to generate an output signal to convey the image to an image processing system; a mechanism mounted by the chassis to advance the film relative to the chassis and the window, the advancement of the film not requiring repositioning of either the printhead or the image capture subsysterr and characterised in that the modular system comprises a station to cure or dry the ink droplets. a chassis the modular system, the chassis defining a top surface and a window in the top surface; a film having a first side and a second side, the second side to be supported by the top surface, the first side to be positioned between the printhead and the window , so as to provide a substrate to receive ink droplets from the nozzles; an image capture subsystem positioned so as to capture an image through the second side of the film, through the window, the image representing a plurality of ink droplets received from a respective first plurality of nozzles of the printhead at positions respective to the nozzles, the image capture subsystem to generate an output signal to convey the image to an image processing system; a mechanism mounted by the chassis to advance the film relative to the chassis and the window, the advancement of the film not requiring repositioning of either the printhead or the image capture subsysterr and characterised in that the modular system comprises a station to cure or dry the ink droplets.
An implantable bone conduction transducer arrangement comprising: a transducer housing having an outer surface with a side wall and opposing ends (201, 205; 301, 305), said opposing ends comprising an inner end configured to fit against underlying skull bone, and an outer end further away from underlying skull bone when said transducer housing is implanted; a pair of fixation projections connected to the transducer housing , each fixation projection including a bone screw opening configured for insertion of a bone fixation screw to engage underlying skull bone; wherein at least one fixation projection is configured to be independently moveable relative to the transducer housing to form an adjustable relative position between the fixation projections , wherein the outer surface of the transducer housing has an edge receptacle notch on its side wall, and said at least one fixation projection configured to be independently movable relative to the transducer housing is slideably engaged by said edge receptacle notch, or wherein said transducer housing has a generally cylindrical shape with a center cylindrical axis and wherein said transducer arrangement further comprises a pair of projection rings , each projection ring including one of the fixation projections , wherein the projection rings are connected to the transducer housing at the side wall and at least one projection ring is configured to be rotatable relative to the transducer housing about the cylindrical axis of the transducer housing so that an adjustable relative arc exists between the fixation projections . a transducer housing having an outer surface with a side wall and opposing ends (201, 205; 301, 305), said opposing ends comprising an inner end configured to fit against underlying skull bone, and an outer end further away from underlying skull bone when said transducer housing is implanted; a pair of fixation projections connected to the transducer housing , each fixation projection including a bone screw opening configured for insertion of a bone fixation screw to engage underlying skull bone; wherein at least one fixation projection is configured to be independently moveable relative to the transducer housing to form an adjustable relative position between the fixation projections , wherein the outer surface of the transducer housing has an edge receptacle notch on its side wall, and said at least one fixation projection configured to be independently movable relative to the transducer housing is slideably engaged by said edge receptacle notch, or wherein said transducer housing has a generally cylindrical shape with a center cylindrical axis and wherein said transducer arrangement further comprises a pair of projection rings , each projection ring including one of the fixation projections , wherein the projection rings are connected to the transducer housing at the side wall and at least one projection ring is configured to be rotatable relative to the transducer housing about the cylindrical axis of the transducer housing so that an adjustable relative arc exists between the fixation projections .
A serially connected array of superconducting quantum interference devices, SQUIDs , each SQUID including a superconducting loop having two Josephson junctions connected in parallel relative to each other; characterised in that each SQUID has a flux-focussing region , such that, when a magnetic flux is incident on the flux-focussing region, a screening current is generated that modulates the voltage response, and wherein the simultaneous coupling of each SQUID to the incident magnetic flux causes the voltage responses of each SQUID to be in-phase with the responses of each of the other SQUIDs in the array.