mhurhangee/ep-ind-claims huggingface dataset:
Method for determining an optical performance parameter of a head mounted display device adapted for a wearer, the head mounted display device being configured so that display images are seen by the wearer through an optical lens having a dioptric function, the method comprising at least: - a head mounted display device providing step S1, during which a head mounted display device adapted for a wearer is provided, - an optical measurement device providing step S2, during which an optical measurement device is provided, the optical measurement device comprises at least an entrance pupil (Pe) and a sensor receiving light through the entrance pupil, - a compensation optical element providing step during which an optical element having a dioptric function adapted to compensate the dioptric function of the optical lens having a dioptric function is provided between the optical lens having a dioptric function and the entrance pupil of the optical measurement device, - a positioning step S5, during which the optical measurement device and the head mounted display device are positioned so that the position of the entrance pupil of the optical measurement device corresponds to the position of the pupil of the wearer when wearing the head mounted display device, - an optical performance parameter determining step S6 during which at least one optical performance parameter of the head mounted see-through display device is determined based on the data measured by the optical measurement device. - a head mounted display device providing step S1, during which a head mounted display device adapted for a wearer is provided, - an optical measurement device providing step S2, during which an optical measurement device is provided, the optical measurement device comprises at least an entrance pupil (Pe) and a sensor receiving light through the entrance pupil, - a compensation optical element providing step during which an optical element having a dioptric function adapted to compensate the dioptric function of the optical lens having a dioptric function is provided between the optical lens having a dioptric function and the entrance pupil of the optical measurement device, - a positioning step S5, during which the optical measurement device and the head mounted display device are positioned so that the position of the entrance pupil of the optical measurement device corresponds to the position of the pupil of the wearer when wearing the head mounted display device, - an optical performance parameter determining step S6 during which at least one optical performance parameter of the head mounted see-through display device is determined based on the data measured by the optical measurement device.
A radio resource control, RRC, connection method, wherein the method comprises: • receiving, by an anchor node, a configuration parameter and a user equipment, UE, identifier of a UE from a serving node, wherein the configuration parameter of the UE includes any one or any combination of: a media access control, MAC, layer configuration parameter, a physical layer configuration parameter, an srb-Identity parameter, an rlc-Config parameter, or a logicalChannelConfig parameter; and • receiving, by the anchor node, an RRC connection establishment complete message from a serving node and, • establishing an RRC connection between the anchor node and the UE. • receiving, by an anchor node, a configuration parameter and a user equipment, UE, identifier of a UE from a serving node, wherein the configuration parameter of the UE includes any one or any combination of: a media access control, MAC, layer configuration parameter, a physical layer configuration parameter, an srb-Identity parameter, an rlc-Config parameter, or a logicalChannelConfig parameter; and • receiving, by the anchor node, an RRC connection establishment complete message from a serving node and, • establishing an RRC connection between the anchor node and the UE.
A method comprising: receiving as input a required maximum capacity for sounding or discovery and a maximum tolerated latency for a service group comprising one or more apparatuses being configured to use half-duplex wireless device-to-device communication; selecting a pattern group from a set of pattern groups based on the received input; and configuring physical resources for the half-duplex wireless device-to-device communication to the service group to have, for sounding or discovery within the service group, one or more patterns in the selected pattern group, a pattern defining for the physical resources a number of serial resources, a number of parallel resources and a number of transmission phases. receiving as input a required maximum capacity for sounding or discovery and a maximum tolerated latency for a service group comprising one or more apparatuses being configured to use half-duplex wireless device-to-device communication; selecting a pattern group from a set of pattern groups based on the received input; and configuring physical resources for the half-duplex wireless device-to-device communication to the service group to have, for sounding or discovery within the service group, one or more patterns in the selected pattern group, a pattern defining for the physical resources a number of serial resources, a number of parallel resources and a number of transmission phases.
A gas turbine engine, comprising: a borescope plug assembly including: a borescope plug having a shaft section and a tip section; a bushing engaged with said shaft section; and a seal engaged with said tip section; a multiple of bosses in a gas turbine engine structure, wherein at least one of said bosses defines a borescope boss, said borescope boss having a through bore having an internal step; the bore defining an axis, an axial direction along said axis and a radial direction perpendicular to said axis; said bushing mounted in said bore axially displaced from said internal step; and said seal mounted in said bore between said bushing and said internal step; characterised in that: said borescope plug assembly is configured to permit movement of the seal axially and radially within the bore. a borescope plug assembly including: a borescope plug having a shaft section and a tip section; a bushing engaged with said shaft section; and a seal engaged with said tip section; a borescope plug having a shaft section and a tip section; a bushing engaged with said shaft section; and a seal engaged with said tip section; a multiple of bosses in a gas turbine engine structure, wherein at least one of said bosses defines a borescope boss, said borescope boss having a through bore having an internal step; the bore defining an axis, an axial direction along said axis and a radial direction perpendicular to said axis; said bushing mounted in said bore axially displaced from said internal step; and said seal mounted in said bore between said bushing and said internal step; characterised in that: said borescope plug assembly is configured to permit movement of the seal axially and radially within the bore.
An intravascular treatment system comprising: a balloon guide catheter comprising: a distal end, a proximal end, a balloon positioned approximate the distal end, an inflation lumen in communication with the balloon, a drug delivery lumen, and a device delivery lumen; and a delivery tube sized to be positioned within the device delivery lumen of the balloon guide catheter, the delivery tube comprising an expandable occluding element thereon; and wherein the system further comprises; a stent surrounding the delivery tube and positioned in a proximal direction in relation to the expandable occluding element; a sheath surrounding the stent, wherein the sheath is positioned to inhibit the stent from expanding, and wherein the sheath is movable to allow the stent to expand, and wherein the sheath is positioned to inhibit the expandable occluding element from expanding, and wherein the sheath is movable to allow the expandable occluding element to expand. a balloon guide catheter comprising: a distal end, a proximal end, a balloon positioned approximate the distal end, an inflation lumen in communication with the balloon, a drug delivery lumen, and a device delivery lumen; and a distal end, a proximal end, a balloon positioned approximate the distal end, an inflation lumen in communication with the balloon, a drug delivery lumen, and a device delivery lumen; and a delivery tube sized to be positioned within the device delivery lumen of the balloon guide catheter, the delivery tube comprising an expandable occluding element thereon; and wherein the system further comprises; a stent surrounding the delivery tube and positioned in a proximal direction in relation to the expandable occluding element; a sheath surrounding the stent, wherein the sheath is positioned to inhibit the stent from expanding, and wherein the sheath is movable to allow the stent to expand, and wherein the sheath is positioned to inhibit the expandable occluding element from expanding, and wherein the sheath is movable to allow the expandable occluding element to expand. a stent surrounding the delivery tube and positioned in a proximal direction in relation to the expandable occluding element; a sheath surrounding the stent, wherein the sheath is positioned to inhibit the stent from expanding, and wherein the sheath is movable to allow the stent to expand, and wherein the sheath is positioned to inhibit the expandable occluding element from expanding, and wherein the sheath is movable to allow the expandable occluding element to expand.
A cargo restraint system comprising: a plurality of cargo latches, each of the plurality of cargo latches adapted to be mounted to a same floor of a cargo hold of an aircraft, and including a respective pawl transitionable between an extended configuration and a retracted configuration; a plurality of sensing assemblies, each of the plurality of sensing assemblies associated with a respective one of the plurality of cargo latches, wherein each of the plurality of sensing assemblies includes one or more sensors and a wireless communication circuit powered by a battery in communication with a battery charging circuit, the wireless communication circuit configured to transmit sensed information relating to the associated cargo latch; an infrared transmitter adapted to be disposed in the cargo hold and configured to illuminate the plurality of sensing assemblies with an infrared signal; and a central controller configured to receive transmissions from each wireless communication circuit of the plurality of sensing assemblies and, in response, to produce human-perceptible information associated with each of the cargo latches; wherein each battery charging circuit of each of the plurality of sensing assemblies has an infrared receiver portion configured to convert the infrared signal from the infrared transmitter into an electric current usable to charge the battery. a plurality of cargo latches, each of the plurality of cargo latches adapted to be mounted to a same floor of a cargo hold of an aircraft, and including a respective pawl transitionable between an extended configuration and a retracted configuration; a plurality of sensing assemblies, each of the plurality of sensing assemblies associated with a respective one of the plurality of cargo latches, wherein each of the plurality of sensing assemblies includes one or more sensors and a wireless communication circuit powered by a battery in communication with a battery charging circuit, the wireless communication circuit configured to transmit sensed information relating to the associated cargo latch; an infrared transmitter adapted to be disposed in the cargo hold and configured to illuminate the plurality of sensing assemblies with an infrared signal; and a central controller configured to receive transmissions from each wireless communication circuit of the plurality of sensing assemblies and, in response, to produce human-perceptible information associated with each of the cargo latches; wherein each battery charging circuit of each of the plurality of sensing assemblies has an infrared receiver portion configured to convert the infrared signal from the infrared transmitter into an electric current usable to charge the battery.
A method of operating a two-cycle, opposed-piston, internal combustion engine including at least one cylinder with exhaust and intake ports (54, 56), a charge air channel to provide charge air to at least one intake port of the engine, and an exhaust channel to receive exhaust from at least one exhaust port of the engine, in which an exhaust gas recirculation loop has a loop input coupled to the exhaust channel and a loop output coupled to the charge air channel, a supercharger to pump charge air in the charge air channel, a backpressure device to control backpressure in the exhaust channel, and a control mechanization to control the supercharger, the EGR loop and the backpressure device during cold start of the engine; the method comprising the steps of generating exhaust gas in at least one ported cylinder of the engine; transporting the exhaust gas from an exhaust port of the ported cylinder through an exhaust channel; recirculating a portion of the exhaust gas from the exhaust channel; mixing recirculated exhaust gas with fresh air to form charge air; pressurizing the charge air; providing the charge air through an intake port of the ported cylinder; applying backpressure to the exhaust channel; characterized by heating the exhaust gas by trapping charge air and exhaust gas in the cylinder in response to closure of the intake and exhaust ports such that an air delivery ratio (Λ*) has a value in the range of 0.4 ≤ Λ* ≤ 0.5, where Λ* = m del / p del V tr, m del is the total mass of pressurized charge air provided through the intake port, and ρ del · V tr is the density of the delivered charge multiplied by a trapped volume of the cylinder at closure of the exhaust and intake ports; and, applying the heated exhaust gas to after-treatment devices of the engine.
A method performed by a wireless terminal, for encryption key generation for encrypted communication between the wireless terminal and an assisting base station, wherein the wireless terminal is or is about to be dually connected to an anchor base station and the assisting base station, wherein a primary security key is known to the anchor base station and the wireless terminal, the method comprising: generating an assisting security key, based at least in part on the primary security key; using the assisting security key in generating an encryption key for encrypting data traffic sent from the wireless terminal to the assisting base station while the wireless terminal is dually connected to the anchor base station and the assisting base station. generating an assisting security key, based at least in part on the primary security key; using the assisting security key in generating an encryption key for encrypting data traffic sent from the wireless terminal to the assisting base station while the wireless terminal is dually connected to the anchor base station and the assisting base station.
An instrument set for the microinvasive treatment of stenoses of the spinal canal and/or other constrictions of the spinal canal, comprising - an ablation device having an ablation head which can be accommodated in a microinvasive access tube, which has a distal end insertable into the body and which can be directed out of the access tube at the distal end and brought into at least one working position; - a screening element for screening the ablation head in relation to the dura which can be accommodated in the microinvasive access tube and which can be directed out of the access tube at the distal end and brought into at least one working position in which the screening element laterally protrudes above the access tube; - an elongated mount on which the screening element is indirectly supported, wherein the elongated mount and the screening element are arranged so as to be substantially aligned with respect to each other in a first position of the screening element and the screening element is arranged so that it is pivoted with respect to the elongated mount in the working position; and - at least one intermediate element, which can be pivoted with respect to the elongated mount and on which the screening element is pivotably disposed, arranged between the elongated mount and the screening element, characterized by - a control mechanism with the aid of which the screening element can be pivoted in relation to the intermediate element, while the elongated mount and the intermediate element remain aligned towards each other. - an ablation device having an ablation head which can be accommodated in a microinvasive access tube, which has a distal end insertable into the body and which can be directed out of the access tube at the distal end and brought into at least one working position; - a screening element for screening the ablation head in relation to the dura which can be accommodated in the microinvasive access tube and which can be directed out of the access tube at the distal end and brought into at least one working position in which the screening element laterally protrudes above the access tube; - an elongated mount on which the screening element is indirectly supported, wherein the elongated mount and the screening element are arranged so as to be substantially aligned with respect to each other in a first position of the screening element and the screening element is arranged so that it is pivoted with respect to the elongated mount in the working position; and - at least one intermediate element, which can be pivoted with respect to the elongated mount and on which the screening element is pivotably disposed, arranged between the elongated mount and the screening element, - a control mechanism with the aid of which the screening element can be pivoted in relation to the intermediate element, while the elongated mount and the intermediate element remain aligned towards each other.
A directionless and colorless reconfigurable optical add/drop multiplexer ROADM for a plurality of clients, comprising: an add/drop interface for optical signals of at least one optical line network, wherein each received optical signal is split by at least one optical splitter (3-i) into optical signals which are applied to a downstream cross connector distributing the split optical signals to wavelength selectors (7-i) of different clients, wherein each wavelength selector (7-i) performs a wavelength selection of at least one wavelength from the distributed optical signals, wherein an optical signal having a selected wavelength λ is applied to at least a plurality of client transponders (8-i) of the plurality of clients; wherein each of said plurality of client transponders (8-i) is connected to a corresponding optical switch (11-i) switching an optical signal transmitted by said client transponder (8-i) to an upstream cross connector distributing the transmitted optical signals to M optical combiners (13-i) connected to said optical add/drop interface, and wherein each wavelength selector (7-i) comprises a Mx1 whitelight switch and a tunable filter (10-i), said tunable filter (10-i) comprising a grating filter and at least one of a liquid crystal on silicon or a digital light processing, and wherein M is the a number of optical line networks. an add/drop interface for optical signals of at least one optical line network, wherein each received optical signal is split by at least one optical splitter (3-i) into optical signals which are applied to a downstream cross connector distributing the split optical signals to wavelength selectors (7-i) of different clients, wherein each wavelength selector (7-i) performs a wavelength selection of at least one wavelength from the distributed optical signals, wherein an optical signal having a selected wavelength λ is applied to at least a plurality of client transponders (8-i) of the plurality of clients; wherein each of said plurality of client transponders (8-i) is connected to a corresponding optical switch (11-i) switching an optical signal transmitted by said client transponder (8-i) to an upstream cross connector distributing the transmitted optical signals to M optical combiners (13-i) connected to said optical add/drop interface, and wherein each wavelength selector (7-i) comprises a Mx1 whitelight switch and a tunable filter (10-i), said tunable filter (10-i) comprising a grating filter and at least one of a liquid crystal on silicon or a digital light processing, and wherein M is the a number of optical line networks.
A device for operating LEDs, comprising a driver circuit for at least one LED, wherein the device for operating LEDs comprises a sensor device, to which a control circuit is coupled, wherein the driver circuit for the at least one LED has a rectifier and a filter circuit, an intermediate storage element, an inductance and at least one switch, wherein the driver circuit is designed such that the inductance is magnetized and demagnetized by high-frequency clocking of the switch and the inductance supplies the LED, wherein the driver circuit has the control circuit for controlling the at least one switch, characterized in that the sensor device is designed for the contact-free detection of a hand movement by capacitive coupling, that the driver circuit is designed, in order to carry out a change of the control of the at least one switch depending on an evaluation of the capacitive coupling, in order to change the luminosity and/or a color of the LED, and that the device is designed, in order to evaluate the detected hand movement in respect to an intensity of the hand movement and in order to evaluate the intensity of the hand movement as information for a desired change of the luminosity and/or the color of the LED.
A printer, comprising first and second sections joined along a line, and a controller, at least one of the sections containing a printhead (120; 220); a track (110; 210) for the printhead; and a frame or frame part supporting the track; wherein the printer further includes a motor, and the frame is configured to be applied to a horizontally extending step edge, and further includes a sensor for detecting the proximity of a vertical face of a step, the controller being configured to operate the motor so as to drive the printer along the step edge of the step, wherein the line along which the sections are joined forms a hinge, about which the printer can be folded, so as to adapt to different angles of step, and/or to fold away for storage. a printhead (120; 220); a track (110; 210) for the printhead; and a frame or frame part supporting the track; wherein the printer further includes a motor, and the frame is configured to be applied to a horizontally extending step edge, and further includes a sensor for detecting the proximity of a vertical face of a step, the controller being configured to operate the motor so as to drive the printer along the step edge of the step, wherein the line along which the sections are joined forms a hinge, about which the printer can be folded, so as to adapt to different angles of step, and/or to fold away for storage. wherein the printer further includes a motor, and the frame is configured to be applied to a horizontally extending step edge, and further includes a sensor for detecting the proximity of a vertical face of a step, the controller being configured to operate the motor so as to drive the printer along the step edge of the step, wherein the line along which the sections are joined forms a hinge, about which the printer can be folded, so as to adapt to different angles of step, and/or to fold away for storage.