mhurhangee/patent-ind-claim-en huggingface dataset:
Method (MTH) for calibrating a time difference of arrival-based local positioning system comprising beacon nodes for kD localization, k=2 or 3, comprising the step of: - Estimating (Est_IBP) initial beacon positions (IBP), characterized in that the method further comprises the steps of: - Collecting (Col_Sn) N sets ((Sn) 1≤n≤N ) of time difference of arrival measurements related to a mobile node, N≥2, each n th set of measurements (Sn) being performed by Bn beacon nodes among B beacon nodes of the positioning system while the mobile node is located at a n th position within a region covered by the positioning system, Bn≥k+2, - Calculating (Cal_En) N residual error vectors ((En) 1≤n≤N ) through calculation of the N positions of the mobile node, by means of the N sets ((Sn) 1≤n≤N ) of measurements and the beacon positions, the calculation of the n th position of the mobile node enabling the calculation of the n th residual error vector, En, the calculation of each n th position of the mobile node using the beacon positions and the n th set of measurement (Sn), - Determining (Det_OBP) optimal beacon positions (OBP) that minimize an objective function (OF) depending on the N residual error vectors ((En) 1≤n≤N ). - Estimating (Est_IBP) initial beacon positions (IBP), - Collecting (Col_Sn) N sets ((Sn) 1≤n≤N ) of time difference of arrival measurements related to a mobile node, N≥2, each n th set of measurements (Sn) being performed by Bn beacon nodes among B beacon nodes of the positioning system while the mobile node is located at a n th position within a region covered by the positioning system, Bn≥k+2, - Calculating (Cal_En) N residual error vectors ((En) 1≤n≤N ) through calculation of the N positions of the mobile node, by means of the N sets ((Sn) 1≤n≤N ) of measurements and the beacon positions, the calculation of the n th position of the mobile node enabling the calculation of the n th residual error vector, En, the calculation of each n th position of the mobile node using the beacon positions and the n th set of measurement (Sn), - Determining (Det_OBP) optimal beacon positions (OBP) that minimize an objective function (OF) depending on the N residual error vectors ((En) 1≤n≤N ).
An X-ray source , comprising: a target for emitting X-rays upon being struck by one or more excitation beams; and a plurality of total internal reflection multilayer optic devices arranged to transmit at least a portion of the X rays through total internal reflection to produce X-ray beams, wherein each of the optic devices comprises an input face for receiving the X rays and an output face through which the X-ray beams exit the integrated X-ray source wherein the X-ray source is an integrated X-ray source comprising said plurality of total internal reflection multilayer optic devices in physical contact with the target , and characterized in that the target is a stepped target including two or more steps with each step being in physical contact with a corresponding optic device . a target for emitting X-rays upon being struck by one or more excitation beams; and a plurality of total internal reflection multilayer optic devices arranged to transmit at least a portion of the X rays through total internal reflection to produce X-ray beams, wherein each of the optic devices comprises an input face for receiving the X rays and an output face through which the X-ray beams exit the integrated X-ray source wherein the X-ray source is an integrated X-ray source comprising said plurality of total internal reflection multilayer optic devices in physical contact with the target , and characterized in that the target is a stepped target including two or more steps with each step being in physical contact with a corresponding optic device .
A network node for performing communication in a wireless communication network, the network node being configured to: receive a signal transmitted by a user device in the wireless communication network; measure a received power level at which the signal is received by the network node ; determine, based on a predefined transmit power level of the network node P_transmit_NN, based on a predefined transmit power level of the user device P_transmit_UD and based on the received power level P_received, a threshold power level P_threshold for a clear channel assessment to be performed by the user device , according to the following equation: P _ threshold = P _ transmit _ NN / P _ transmit _ UD / P _ received ; and trigger transmitting an indication of the threshold power level to the user device . receive a signal transmitted by a user device in the wireless communication network; measure a received power level at which the signal is received by the network node ; determine, based on a predefined transmit power level of the network node P_transmit_NN, based on a predefined transmit power level of the user device P_transmit_UD and based on the received power level P_received, a threshold power level P_threshold for a clear channel assessment to be performed by the user device , according to the following equation: P _ threshold = P _ transmit _ NN / P _ transmit _ UD / P _ received ; and trigger transmitting an indication of the threshold power level to the user device .
A pixelated light emitting diode (LED) chip comprising: a plurality of pixels (104a-104c), wherein each pixel (104a-104c) of the plurality of pixels (104a-104c) includes semiconductor layers that form a mesa , a passivation layer on the semiconductor layers and laterally bounding the mesa , and electrical contacts , and wherein inter-pixel spaces (106-1, 106-2) are provided between adjacent pixels (104a-104c) of the plurality of pixels (104a-104c); and an underfill material arranged in the inter-pixel spaces (106-1, 106-2) between the adjacent pixels (104a-104c); and characterized in that a wetting layer is arranged between the underfill material and the passivation layer of each pixel (104a-104c), wherein the wetting layer is arranged to laterally bound the passivation layer along the mesa of each pixel (104a-104c), wherein the wetting layer comprises a contact angle with the underfill material of less than about 30 degrees. a plurality of pixels (104a-104c), wherein each pixel (104a-104c) of the plurality of pixels (104a-104c) includes semiconductor layers that form a mesa , a passivation layer on the semiconductor layers and laterally bounding the mesa , and electrical contacts , and wherein inter-pixel spaces (106-1, 106-2) are provided between adjacent pixels (104a-104c) of the plurality of pixels (104a-104c); and an underfill material arranged in the inter-pixel spaces (106-1, 106-2) between the adjacent pixels (104a-104c); and characterized in that a wetting layer is arranged between the underfill material and the passivation layer of each pixel (104a-104c), wherein the wetting layer is arranged to laterally bound the passivation layer along the mesa of each pixel (104a-104c),
A gas turbine engine article comprising: a substrate; and an environmental barrier coating (EBC) system disposed on the substrate, the EBC system including, from the substrate, a dense bond coat layer, a porous bond coat layer, and a topcoat layer in contact with the porous bond coat layer at an interface, the porous bond coat layer including a matrix, oxygen-scavenging gas-evolution particles dispersed through the matrix, and engineered buffer pores, the oxygen-scavenging gas-evolution particles reacting with oxygen and generating a gaseous byproduct that diffuses through the interface to escape the EBC system, and the engineered buffer pores buffering diffusion of gaseous byproduct to the interface by retaining at least a portion of the gaseous byproduct; and wherein the dense bond coat layer and the porous bond coat layer differ in porosity by at least 5 vol.%. a substrate; and an environmental barrier coating (EBC) system disposed on the substrate, the EBC system including, from the substrate, a dense bond coat layer, a porous bond coat layer, and a topcoat layer in contact with the porous bond coat layer at an interface, the porous bond coat layer including a matrix, oxygen-scavenging gas-evolution particles dispersed through the matrix, and engineered buffer pores, the oxygen-scavenging gas-evolution particles reacting with oxygen and generating a gaseous byproduct that diffuses through the interface to escape the EBC system, and the engineered buffer pores buffering diffusion of gaseous byproduct to the interface by retaining at least a portion of the gaseous byproduct; and wherein the dense bond coat layer and the porous bond coat layer differ in porosity by at least 5 vol.%.
An expandable implant comprising: a plurality of vibration elements tuned for ultrasonic vibration, the vibration elements configured to produce an ultrasonic vibration upon an adjustment of the expandable implant; an agitation element configured to communicate with the vibration elements to produce the ultrasonic vibration upon the adjustment of the expandable implant; and a shaft ; characterized in that the expandable implant further comprises a plurality of bumps disposed on the shaft, the plurality of bumps configured to communicate with the plurality of vibration elements to produce a plurality of ultrasonic vibrations. a plurality of vibration elements tuned for ultrasonic vibration, the vibration elements configured to produce an ultrasonic vibration upon an adjustment of the expandable implant; an agitation element configured to communicate with the vibration elements to produce the ultrasonic vibration upon the adjustment of the expandable implant; and a shaft ; characterized in that the expandable implant further comprises a plurality of bumps disposed on the shaft, the plurality of bumps configured to communicate with the plurality of vibration elements to produce a plurality of ultrasonic vibrations.
A tracheostomy dilator comprising: a distal portion having a curve extending to a distal opening and configured to dilate a tracheostomy; a handle portion proximal of the distal portion and configured to be grasped by a user; a lumen configured to receive a guidewire ; and characterized by a proximal portion proximal of the handle portion and having a proximal opening in communication with the lumen, wherein the proximal portion is configured to deflect the guidewire at an angle of at least 30 degrees from a longitudinal axis of the handle portion. a distal portion having a curve extending to a distal opening and configured to dilate a tracheostomy; a handle portion proximal of the distal portion and configured to be grasped by a user; a lumen configured to receive a guidewire ; and characterized by a proximal portion proximal of the handle portion and having a proximal opening in communication with the lumen, wherein the proximal portion is configured to deflect the guidewire at an angle of at least 30 degrees from a longitudinal axis of the handle portion.
Method for guiding a vehicle to a free parking space in a car park having a large number of parking spaces , wherein each parking space is assigned a parking space marking , characterized in that the parking space marking stores at least one item of information about the occupancy of the parking space , and the vehicle comprises a read/write device , which is set up to read parking space markings and to rewrite them, wherein, as it enters a parking space , the vehicle marks the parking space as occupied via the parking space marking by means of the read/write device and, as it leaves the parking space , marks the parking space as free again via the parking space marking by means of the read/write device .
A composition comprising nanoparticles comprising rapamycin and albumin for use in a method of inhibiting negative remodeling or inhibiting vascular fibrosis in a blood vessel in an individual in need thereof, wherein the method comprises injecting into the blood vessel wall or tissue surrounding the blood vessel wall an effective amount of said composition.
Drive unit for closing a leaf of a door or of a window, having an energy store for providing a closing force for closing the leaf , in particular a closing spring, having a damping device which counteracts the closing force and comprises an electric motor which can be operated as a generator and can be coupled to an actuating element of the drive unit , and having a control device for driving the electric motor , characterized in that the control device is designed to define a target trajectory (61-68) which indicates a position of the leaf or a closing speed of the leaf as a function of time, and to drive the electric motor for damping the closing movement of the leaf based on the defined target trajectory (61-68), wherein the control device is designed to take into account, when defining the target trajectory (61-68), a permissibility range which is determined by two boundary curves , and the control device is designed to redefine the target trajectory (61-68) before each closing process, wherein furthermore the boundary curves are determined depending on an ascertained starting position of the leaf to be closed, a maximum damping force of the damping device and an actuation reserve. the control device is designed to define a target trajectory (61-68) which indicates a position of the leaf or a closing speed of the leaf as a function of time, and to drive the electric motor for damping the closing movement of the leaf based on the defined target trajectory (61-68), wherein the control device is designed to take into account, when defining the target trajectory (61-68), a permissibility range which is determined by two boundary curves , and the control device is designed to redefine the target trajectory (61-68) before each closing process, wherein furthermore the boundary curves are determined depending on an ascertained starting position of the leaf to be closed, a maximum damping force of the damping device and an actuation reserve.
A device for determining freshness and forecasting expiration dates for meat and fish wherein the device comprises at least one sensing device for detection of biogenic amines, which sensing device comprises at least a nano- or a micro-mechanical sensing unit, characterised in the device comprises at least one database, which database comprises experimentally obtained values of biogenic amine concentrations for at least one kind of meat or fish for at least one storage condition say temperature, where the database further comprises at least one algorithm for correlation of the concentration of biogenic amines detected by the sensing device with database values for prediction of expiration, and where the device is configured to forecast expiration dates for meat and fish using said database and said algorithm.
Vehicle drive with a vacuum system for a vehicle, with an internal combustion engine which is connected to an intake air line and an outlet air line , - the vacuum system having an ejector , - a propellant line opening into a nozzle channel of a drive nozzle of the ejector , - the nozzle channel opening through a nozzle opening into a mixing chamber of the ejector , - a suction line opening into the mixing chamber , and the mixing chamber opening on the outlet side directly or indirectly into a mixed gas line , and - the mixed gas line opening into the intake air line , - the suction line being connected to a vacuum consumer, characterized in that - the nozzle opening of the drive nozzle is configured by way of a nozzle edge with serrations and/or undulations . - the vacuum system having an ejector , - a propellant line opening into a nozzle channel of a drive nozzle of the ejector , - the nozzle channel opening through a nozzle opening into a mixing chamber of the ejector , - a suction line opening into the mixing chamber , and the mixing chamber opening on the outlet side directly or indirectly into a mixed gas line , and - the mixed gas line opening into the intake air line , - the suction line being connected to a vacuum consumer, - the nozzle opening of the drive nozzle is configured by way of a nozzle edge with serrations and/or undulations .
Method for providing control messages to one or more nodes included in an optical transmission network by transmitting containers between the nodes (110a, 110b, 1 10c), each container comprising a container header and a container payload portion , wherein the container header comprises at least information regarding a destination node of the container and wherein the container payload portion includes one or more data portions comprising information associated with one or more client data packets, the method comprising the steps of: - receiving, at a node , a container comprising a container payload portion , wherein the container payload portion includes one or more data portions and a control data portion, the control data portion associated with one or more control messages and a forward error correction (FEC) information for protecting the one or more control messages against transmission errors; - decoding the control data portion taking into account the FEC information; and wherein the container comprises address information indicating the node to which the control data portion is directed to; in a condition of the node indicated by said address information of the control data portion being said node, providing the one or more control messages included in the decoded control data portion to a higher protocol layer at said node ; and in a condition of the destination node of the container being another node coupled with said node, forwarding the container to a downstream node, wherein the container payload portion comprises first FEC information associated with the control data portion and second FEC information associated with the one or more data portions, the first FEC information and the second FEC information being separate and independent. - receiving, at a node , a container comprising a container payload portion , wherein the container payload portion includes one or more data portions and a control data portion, the control data portion associated with one or more control messages and a forward error correction (FEC) information for protecting the one or more control messages against transmission errors; - decoding the control data portion taking into account the FEC information; and wherein the container comprises address information indicating the node to which the control data portion is directed to; in a condition of the node indicated by said address information of the control data portion being said node, providing the one or more control messages included in the decoded control data portion to a higher protocol layer at said node ; and in a condition of the destination node of the container being another node coupled with said node, forwarding the container to a downstream node, wherein the container payload portion comprises first FEC information associated with the control data portion and second FEC information associated with the one or more data portions, the first FEC information and the second FEC information being separate and independent.
A weighing and sorting apparatus for individual goods, comprising a feed platform , a weighing platform ; and a sorting platform , wherein the platforms are provided with a common conveyor belt , with the sorting platform being adjustable between an extended position and a retracted position and being longitudinally adjustable to sort the individual goods.
A method performed by a terminal in a wireless communication system, the method comprising: receiving, from a base station, a master information block, MIB, on a physical broadcast channel, PBCH, the MIB including information on a first subcarrier spacing; receiving, from the base station, a system information block, SIB, based on the first subcarrier spacing, the SIB including information on a second subcarrier spacing; transmitting, to the base station, a random access preamble based on the second subcarrier spacing; and receiving, from the base station, a random access response, RAR, and a message 4, MSG4, associated with a random access procedure based on the first subcarrier spacing. receiving, from a base station, a master information block, MIB, on a physical broadcast channel, PBCH, the MIB including information on a first subcarrier spacing; receiving, from the base station, a system information block, SIB, based on the first subcarrier spacing, the SIB including information on a second subcarrier spacing; transmitting, to the base station, a random access preamble based on the second subcarrier spacing; and receiving, from the base station, a random access response, RAR, and a message 4, MSG4, associated with a random access procedure based on the first subcarrier spacing.
A covering device for a trunk of a motor vehicle; the covering device comprising: - a panel comprising a front portion ; - a support structure ; - a hinge coupling said front portion to said support structure and allowing said panel to rotate about a horizontal hinge axis between a lowered position, where said panel is substantially horizontal, and a raised position, where said panel is tilted upward; - a retention and angular positioning system to hold said panel in at least one of the lowered and raised positions; said hinge comprising at least one hinge pin and at least one hinge seat rotatably engaged by said hinge pin about said hinge axis ; said retention and angular positioning system being associated to said hinge and comprising: - at least one spring , which exerts an elastic force to hold said panel in said at least one of the lowered and raised positions - at least one shaped portion forming part of said hinge pin and having an area with a cross-section other than circular; characterized in that said spring defines at least part of said hinge seat and allows said panel to rotate when a rotational torque greater than a given threshold is exerted on said panel ; wherein the spring comprises a retention portion , which has, in a rest configuration, an inner profile with a shape complementary to the one of said area ; said inner profile being coupled to said shaped portion . - a panel comprising a front portion ; - a support structure ; - a hinge coupling said front portion to said support structure and allowing said panel to rotate about a horizontal hinge axis between a lowered position, where said panel is substantially horizontal, and a raised position, where said panel is tilted upward; - a retention and angular positioning system to hold said panel in at least one of the lowered and raised positions; - at least one spring , which exerts an elastic force to hold said panel in said at least one of the lowered and raised positions - at least one shaped portion forming part of said hinge pin and having an area with a cross-section other than circular;
Battery case for accommodating at least one battery module in a vehicle, the battery case being formed from a double-walled, vacuum-tight casing structure which is filled with a microporous or nanoporous filling material and at least largely evacuated or able to be evacuated of gases and which includes an interior for accommodating the at least one battery module , characterized in that the battery case is designed in multiple parts and is multifunctional, by the casing structure comprising a trough-shaped bottom element having a peripheral side wall which projects above a bottom surface, a peripheral edge element which rests on the peripheral side wall, and a cover element which rests on the peripheral edge element , the bottom element being associated, on its side facing the interior, with at least one first cooling surface which is integrated into the casing structure in a vacuum-tight manner and being associated, on the side facing away from the interior, with a reinforcement fabric which is covered by an impact-resistant fiber mat .