mhurhangee/patent-ind-claim-en huggingface dataset:
A pre-assembled coupling assembly comprising: a coupling , the coupling defining a coupling bore extending through the coupling , the coupling comprising a gasket disposed within the coupling bore , the gasket being relaxed and uncompressed when the coupling is in a relaxed position; and a flexible hose adapter comprising: an end piece defining an inner end and an outer end , the inner end inserted into the coupling bore , the coupling retained on the inner end of the end piece when the coupling is in the relaxed position, the end piece defines a sealing surface , a raised lip and a secondary key , the raised lip defined between the inner end and the sealing surface and the sealing surface being disposed between the raised lip and the secondary key , the secondary key , providing a physical stop preventing the outer end from entering the coupling bore , wherein, when the coupling is in a relaxed position and the inner end of the end piece is inserted into the coupling bore , an end of a pipe element is insertable into the coupling ; a flexible hose attached to the outer end ; and a socket end piece attached to the flexible hose opposite from the end piece . a coupling , the coupling defining a coupling bore extending through the coupling , the coupling comprising a gasket disposed within the coupling bore , the gasket being relaxed and uncompressed when the coupling is in a relaxed position; and a flexible hose adapter comprising: an end piece defining an inner end and an outer end , the inner end inserted into the coupling bore , the coupling retained on the inner end of the end piece when the coupling is in the relaxed position, the end piece defines a sealing surface , a raised lip and a secondary key , the raised lip defined between the inner end and the sealing surface and the sealing surface being disposed between the raised lip and the secondary key , the secondary key , providing a physical stop preventing the outer end from entering the coupling bore , wherein, when the coupling is in a relaxed position and the inner end of the end piece is inserted into the coupling bore , an end of a pipe element is insertable into the coupling ; a flexible hose attached to the outer end ; and a socket end piece attached to the flexible hose opposite from the end piece . an end piece defining an inner end and an outer end , the inner end inserted into the coupling bore , the coupling retained on the inner end of the end piece when the coupling is in the relaxed position, the end piece defines a sealing surface , a raised lip and a secondary key , the raised lip defined between the inner end and the sealing surface and the sealing surface being disposed between the raised lip and the secondary key , the secondary key , providing a physical stop preventing the outer end from entering the coupling bore , wherein, when the coupling is in a relaxed position and the inner end of the end piece is inserted into the coupling bore , an end of a pipe element is insertable into the coupling ; a flexible hose attached to the outer end ; and a socket end piece attached to the flexible hose opposite from the end piece .
A fuel-air ratio control system for a gas turbine engine , the fuel-air ratio control system comprising: an engine model configured to estimate combustor airflow (Fc) based on environmental and engine parameters; a ratio block configured to calculate an estimated fuel-air ratio (FAR E ) by dividing combustor fuel flow (F F ) by the estimated combustor airflow (Fc); a difference block configured to produce an error (E) indicating the difference between the estimated fuel-air ratio (FAR E ) and a limit fuel-air ratio (FAR L ); a model based control block configured to control actuators of the gas turbine engine to avoid lean blowout by correcting for the error (E), wherein the engine model also produces the limit fuel-air ratio (FAR L ) in real time; and a model correction block configured to update the engine model ; wherein: the combustor fuel flow (F F ) is a commanded fuel flow specified by the model based control block and the model based control block is further configured to provide the combustor fuel flow (F F ) to the ratio block ; and the model correction block corrects for drift and deterioration of the gas turbine engine with respect to changes in measured parameters. an engine model configured to estimate combustor airflow (Fc) based on environmental and engine parameters; a ratio block configured to calculate an estimated fuel-air ratio (FAR E ) by dividing combustor fuel flow (F F ) by the estimated combustor airflow (Fc); a difference block configured to produce an error (E) indicating the difference between the estimated fuel-air ratio (FAR E ) and a limit fuel-air ratio (FAR L ); a model based control block configured to control actuators of the gas turbine engine to avoid lean blowout by correcting for the error (E), wherein the engine model also produces the limit fuel-air ratio (FAR L ) in real time; and a model correction block configured to update the engine model ; wherein: the combustor fuel flow (F F ) is a commanded fuel flow specified by the model based control block and the model based control block is further configured to provide the combustor fuel flow (F F ) to the ratio block ; and the model correction block corrects for drift and deterioration of the gas turbine engine with respect to changes in measured parameters. the combustor fuel flow (F F ) is a commanded fuel flow specified by the model based control block and the model based control block is further configured to provide the combustor fuel flow (F F ) to the ratio block ; and the model correction block corrects for drift and deterioration of the gas turbine engine with respect to changes in measured parameters.
An electronic device , comprising: a circuit board , comprising a signal source; a support located on a side of the circuit board and supporting the circuit board ; a first antenna radiator located on the support, electrically connected to the signal source, and configured to radiate a wireless signal of a first wavelength; a back cover located on a side of the support away from the circuit board ; and a second antenna radiator located on a side of the back cover facing the first antenna radiator , wherein the second antenna radiator and the first antenna radiator are electrically connected through electromagnetic coupling; wherein the second antenna radiator comprises a rectangular portion and a protruding portion located on a first side of the rectangular portion , an orthographic projection of the protruding portion on the support covers an entire orthographic projection of the first antenna radiator on the support , and when the first antenna radiator radiates a wireless signal of the first wavelength, the second antenna radiator is configured to generate and radiate a wireless signal of the second wavelength through resonance, and the second wavelength is half of the first wavelength. a circuit board , comprising a signal source; a support located on a side of the circuit board and supporting the circuit board ; a first antenna radiator located on the support, electrically connected to the signal source, and configured to radiate a wireless signal of a first wavelength; a back cover located on a side of the support away from the circuit board ; and a second antenna radiator located on a side of the back cover facing the first antenna radiator , wherein the second antenna radiator and the first antenna radiator are electrically connected through electromagnetic coupling; wherein the second antenna radiator comprises a rectangular portion and a protruding portion located on a first side of the rectangular portion , an orthographic projection of the protruding portion on the support covers an entire orthographic projection of the first antenna radiator on the support , and when the first antenna radiator radiates a wireless signal of the first wavelength, the second antenna radiator is configured to generate and radiate a wireless signal of the second wavelength through resonance, and the second wavelength is half of the first wavelength.
A compound planet gear arrangement having a ring gear , at least two planet gear units and a sun wheel , wherein each planet gear unit comprises a primary planet gear with primary planet teeth meshing with the ring gear and a secondary planet gear with secondary planet teeth meshing with the sun wheel , the secondary planet gear being axially connected with the primary planet gear wherein each planet gear unit comprises a shock absorbing transmission arrangement which is arranged to allow a limited elastic rotation of the secondary planet teeth relative to the primary planet teeth characterized in that the secondary planet gear has a diameter which is larger than the diameter of the primary planet gear and in that each transmission arrangement comprises a number of elastic members which are arranged at the secondary planet gear and arranged to transmit torque between the primary planet teeth and the secondary planet teeth .
A multipath bundling system , comprising: a mobile terminal , comprising a Wireless Technologies Database, WTD configured to store wireless technologies discovered by the mobile terminal , and a processor configured to run a multipath bundling protocol, MBP ; a network entity , namely an external server or a multipath bundling server, the network entity comprising a Self-Learning Wi-Fi Database, SLWD configured to store network-known wireless technologies; a communication interface between the mobile terminal and the network entity ; and a Search-Compare-Assign Algorithm, SCAA , running on an entity of the multipath bundling system , wherein the SCAA is configured to: receive input data from the WTD and the SLWD the input data indicating information about at least one cellular connection and at least one Wi-Fi connection usable by the mobile terminal for multipath bundling, and determine at least one Wi-Fi connection usable by the mobile terminal for multipath bundling based on the received input data in accordance with an optimization criterion . a mobile terminal , comprising a Wireless Technologies Database, WTD configured to store wireless technologies discovered by the mobile terminal , and a processor configured to run a multipath bundling protocol, MBP ; a network entity , namely an external server or a multipath bundling server, the network entity comprising a Self-Learning Wi-Fi Database, SLWD configured to store network-known wireless technologies; a communication interface between the mobile terminal and the network entity ; and a Search-Compare-Assign Algorithm, SCAA , running on an entity of the multipath bundling system , wherein the SCAA is configured to: receive input data from the WTD and the SLWD the input data indicating information about at least one cellular connection and at least one Wi-Fi connection usable by the mobile terminal for multipath bundling, and
An oil pipe assembly for a gas turbine engine having an oil system, the oil pipe assembly comprising: a first pipe defining, in use, a first fluid passage between an oil supply and a bearing chamber of the gas turbine engine ; a second pipe that houses the first pipe and defines a second fluid passage between the first pipe and the second pipe that, in use, is supplied with cooling air; a restrictor that extends from the second pipe and for restricting the passage of fluid from the second fluid passage before it flows, in use, into a breather of the gas turbine engine ; a pressure sensor and a temperature sensor which are located adjacent the restrictor to detect and measure changes in air pressure and air temperature adjacent the restrictor; and a controller configured to signal that a leak has occurred in the first pipe or the second pipe when the pressure sensor and the temperature sensor detect an increase in air pressure and air temperature adjacent the restrictor . a first pipe defining, in use, a first fluid passage between an oil supply and a bearing chamber of the gas turbine engine ; a second pipe that houses the first pipe and defines a second fluid passage between the first pipe and the second pipe that, in use, is supplied with cooling air; a restrictor that extends from the second pipe and for restricting the passage of fluid from the second fluid passage before it flows, in use, into a breather of the gas turbine engine ; a pressure sensor and a temperature sensor which are located adjacent the restrictor to detect and measure changes in air pressure and air temperature adjacent the restrictor; and a controller configured to signal that a leak has occurred in the first pipe or the second pipe when the pressure sensor and the temperature sensor detect an increase in air pressure and air temperature adjacent the restrictor .
A method for cross-discipline validation checking in a multidisciplinary engineering system, the method comprising: storing , by a server , a predefined multidisciplinary data validation rule including requirements for application data objects representing a device according to how the device should be modeled in different engineering applications for different engineering disciplines which have different roles in the multidisciplinary engineering system, wherein the application data objects represent different engineered characteristics of the device modeled in the different engineering applications; requesting , by one of the engineering applications , a cross-discipline data validation check of data consistency between the application data objects in the different engineering applications ; performing , in response to the request, the cross-discipline data validation check in the different engineering applications based on the application data objects that are referenced in the multidisciplinary data validation rule, wherein the cross-discipline validation check includes checking to make sure that the application data objects have been instantiated in the engineering application; and providing , in response to performing the cross-discipline data validation check, a response indicating the result of the cross-discipline data validation check. storing , by a server , a predefined multidisciplinary data validation rule including requirements for application data objects representing a device according to how the device should be modeled in different engineering applications for different engineering disciplines which have different roles in the multidisciplinary engineering system, wherein the application data objects represent different engineered characteristics of the device modeled in the different engineering applications; requesting , by one of the engineering applications , a cross-discipline data validation check of data consistency between the application data objects in the different engineering applications ; performing , in response to the request, the cross-discipline data validation check in the different engineering applications based on the application data objects that are referenced in the multidisciplinary data validation rule, wherein the cross-discipline validation check includes checking to make sure that the application data objects have been instantiated in the engineering application; and providing , in response to performing the cross-discipline data validation check, a response indicating the result of the cross-discipline data validation check.
A hybrid gas intake device of an engine, comprising: a gas intake pipe, wherein a side wall of the gas intake pipe is provided with an exhaust gas inlet; a plurality of blades arranged in the gas intake pipe; and a flow control device configured to adjust an interval between each two adjacent blades of the plurality of blades , wherein the plurality of blades are arranged at an end of the exhaust gas inlet and distributed along a ring, and an exhaust gas intake space is formed between the plurality of blades and the side wall of the gas intake pipe; wherein the flow control device comprises a connection element , a fixed plate , a rotatable plate , and a driving device configured to drive the rotatable plate to rotate; wherein the fixed plate is fixed relative to the gas intake pipe; each of the plurality of blades is connected to the fixed plate by a first hinge pin, and the first hinge pin is in clearance fit with the fixed plate ; characterized in that the rotatable plate is fixedly connected to a second hinge pin that is in one-to-one correspondence with the first hinge pin, and the second hinge pin is rotatably connected to the connection element ; and in that the connection element is fixedly connected to the first hinge pin, and the first hinge pin is in one-to-one correspondence with the blade . a gas intake pipe, wherein a side wall of the gas intake pipe is provided with an exhaust gas inlet; a plurality of blades arranged in the gas intake pipe; and a flow control device configured to adjust an interval between each two adjacent blades of the plurality of blades , wherein the plurality of blades are arranged at an end of the exhaust gas inlet and distributed along a ring, and an exhaust gas intake space is formed between the plurality of blades and the side wall of the gas intake pipe; wherein the flow control device comprises a connection element , a fixed plate , a rotatable plate , and a driving device configured to drive the rotatable plate to rotate; wherein the fixed plate is fixed relative to the gas intake pipe; each of the plurality of blades is connected to the fixed plate by a first hinge pin, and the first hinge pin is in clearance fit with the fixed plate ; characterized in that the rotatable plate is fixedly connected to a second hinge pin that is in one-to-one correspondence with the first hinge pin, and the second hinge pin is rotatably connected to the connection element ; and in that the connection element is fixedly connected to the first hinge pin, and the first hinge pin is in one-to-one correspondence with the blade .
A processing system comprising: a tensioner with a vacuum plate configured to provide tension on a flexible substrate as the flexible substrate is transported over the vacuum plate along a transport direction, said vacuum plate being configured to be moved along the transport direction; an indexer configured to intermittently move the flexible substrate for processing; and a controller configured to control the tensioner and the indexer so that a relative speed between the indexer and the vacuum plate of the tensioner is maintained above a predefined threshold under all working conditions, even when the flexible substrate is stopped. a tensioner with a vacuum plate configured to provide tension on a flexible substrate as the flexible substrate is transported over the vacuum plate along a transport direction, said vacuum plate being configured to be moved along the transport direction; an indexer configured to intermittently move the flexible substrate for processing; and a controller configured to control the tensioner and the indexer so that a relative speed between the indexer and the vacuum plate of the tensioner is maintained above a predefined threshold under all working conditions, even when the flexible substrate is stopped.
A gasket for a plate heat exchanger arranged to seal between a first heat transfer plate of the plate heat exchanger and an adjacent second heat transfer plate of the plate heat exchanger, the gasket comprising an elongate body extending, in a thickness direction (T) of the gasket , between parallel imaginary first and second planes (p1, p2), a lower side of the body , which is arranged to face the first heat transfer plate , facing the imaginary first plane (p1), and an opposing upper side of the body , which is arranged to face the second heat transfer plate, facing the imaginary second plane (p2), the gasket further comprising a first number ≥1 of elongate projections projecting from the upper side of the body and extending along a longitudinal extension (L) of the gasket , each of the projections being defined by a top and two opposing flanks extending from the top to the body of the gasket , a width direction (W) of the gasket extending perpendicular to the thickness direction (T) and the longitudinal extension (L) of the gasket , characterized in that, with reference to a cross section through, and perpendicular to the longitudinal extension (L) of, the gasket , for each of a second number ≥1 of unsymmetrical projections of said projections , a first area (a1) defined by an outer flank of said flanks , the upper side of the body and a normal (n) of the upper side of the body extending through the top of the unsymmetrical projection , is smaller than a second area (a2) defined by an inner flank of said flanks , the upper side of the body and said normal (n) of the upper side of the body extending through the top of the unsymmetrical projection , which normal is displaced from a center normal (nc) of the upper side of the body aligned with a longitudinal center axis (C) of the body , and the body forms a ledge on a respective outside of the outer flanks of said unsymmetrical projections .
A system for detecting tampering with a product, the system comprising: a capacitor (C DUT ) comprised in or attached to the product; an integrated circuit configured to inject a current in said capacitor and to detect a corresponding voltage slope on said capacitor ; wherein the integrated circuit is further configured to divide said voltage slope into a plurality of slope segments ; wherein the integrated circuit is further configured to discard a first set of slope segments, whose slope value falls outside a predefined range of slope values ; wherein the integrated circuit is further configured to use a second set of slope segments, whose slope value falls within said predefined range, for determining a capacitance on the capacitor . a capacitor (C DUT ) comprised in or attached to the product; an integrated circuit configured to inject a current in said capacitor and to detect a corresponding voltage slope on said capacitor ; wherein the integrated circuit is further configured to divide said voltage slope into a plurality of slope segments ; wherein the integrated circuit is further configured to discard a first set of slope segments, whose slope value falls outside a predefined range of slope values ; wherein the integrated circuit is further configured to use a second set of slope segments, whose slope value falls within said predefined range, for determining a capacitance on the capacitor .
A pharmaceutical composition comprising: (A) a single-chain variable antibody fragment, wherein said single-chain variable antibody fragment consists of the amino acid sequence of SEQ ID NO:18; and (B) a pharmaceutically acceptable non-toxic carrier, diluent and/or stabilizer. (A) a single-chain variable antibody fragment, wherein said single-chain variable antibody fragment consists of the amino acid sequence of SEQ ID NO:18; and (B) a pharmaceutically acceptable non-toxic carrier, diluent and/or stabilizer.
A hook for a hookloader comprising: a shank portion for connecting the hook to a hookloader ; a hook portion comprising a throat ; characterized by a wear indicator formed on the hook portion configured to indicate wear on the hook portion . a shank portion for connecting the hook to a hookloader ; a hook portion comprising a throat ; characterized by a wear indicator formed on the hook portion configured to indicate wear on the hook portion .