mhurhangee/ep-ind-claims huggingface dataset:
A method of geolocating an emitter of a low probability of detection, LPD, signal being transmitted from the emitter in an environment with a noise floor, where the LPD signal is below the noise floor, the method comprising: at a processor, receiving a plurality of low probability of detection descriptor words (110-1, 110-2, 110-3, 110-4) (310-1, 310-2, 310-3), wherein the low probability of detection descriptor words (110-1, 110-2, 110-3, 110-4) (310-1, 310-2, 310-3) each include at least one of a frequency feature of a version (104-1', 104-2', 104-3', 104-4') of the LPD signal or an energy feature of a version of the LPD signal, each of the low probability of detection descriptor words (110-1, 110-2, 110-3, 110-4) (310-1, 310-2, 310-3) having been created by performing cyclostationary feature detection or energy detection of respective versions of the LPD signal; at the processor, using the plurality of low probability of detection descriptor words (110-1, 110-2, 110-3, 110-4) (310-1, 310-2, 310-3) from different sensor nodes (108-1, 108-2, 108-3, 108-4) (308-1, 308-2, 308-3) for different versions (104-1', 104-2', 104-3', 104-4') of the LPD signal to geolocate the emitter; and wherein said receiving and using are performed as a result of determining that there is insufficient bandwidth to geolocate the emitter using a cross-correlation of versions (104-1', 104-2', 104-3', 104-4') of the signal from detectors. at a processor, receiving a plurality of low probability of detection descriptor words (110-1, 110-2, 110-3, 110-4) (310-1, 310-2, 310-3), wherein the low probability of detection descriptor words (110-1, 110-2, 110-3, 110-4) (310-1, 310-2, 310-3) each include at least one of a frequency feature of a version (104-1', 104-2', 104-3', 104-4') of the LPD signal or an energy feature of a version of the LPD signal, each of the low probability of detection descriptor words (110-1, 110-2, 110-3, 110-4) (310-1, 310-2, 310-3) having been created by performing cyclostationary feature detection or energy detection of respective versions of the LPD signal; at the processor, using the plurality of low probability of detection descriptor words (110-1, 110-2, 110-3, 110-4) (310-1, 310-2, 310-3) from different sensor nodes (108-1, 108-2, 108-3, 108-4) (308-1, 308-2, 308-3) for different versions (104-1', 104-2', 104-3', 104-4') of the LPD signal to geolocate the emitter; and wherein said receiving and using are performed as a result of determining that there is insufficient bandwidth to geolocate the emitter using a cross-correlation of versions (104-1', 104-2', 104-3', 104-4') of the signal from detectors.
A capacitive touch panel comprising: a substrate having a top surface and a bottom surface and including at least one first concave part on the top surface; a first transparent electrode extending in one direction and formed in the first concave part; characterised in that: at least one second concave part on the bottom surface of the substrate; and a second transparent electrode extending in a direction crossing the first transparent electrode and formed in the second concave part, wherein a sum of a depth of the first concave part and of the second concave part corresponds to 50% or less of a thickness of the substrate. a substrate having a top surface and a bottom surface and including at least one first concave part on the top surface; a first transparent electrode extending in one direction and formed in the first concave part; characterised in that: at least one second concave part on the bottom surface of the substrate; and a second transparent electrode extending in a direction crossing the first transparent electrode and formed in the second concave part, wherein a sum of a depth of the first concave part and of the second concave part corresponds to 50% or less of a thickness of the substrate. at least one second concave part on the bottom surface of the substrate; and a second transparent electrode extending in a direction crossing the first transparent electrode and formed in the second concave part, wherein a sum of a depth of the first concave part and of the second concave part corresponds to 50% or less of a thickness of the substrate.
A desiccant assembly for optical instruments, in particular endoscopic instruments, with a hygroscopic substance arranged in the interior of the instrument housing of the optical instrument, wherein the hygroscopic substance formed as individual moulded bodies is arranged in a receiving body which can be inserted exchangeably into the instrument housing, characterised in that the receiving body is formed as a double-walled sleeve, wherein the two walls (11 and 12) forming a receiving space for the moulded bodies of the hygroscopic substance are arranged spaced apart from one another, so that the walls (11 and 12) are connected to one another at the end on one axial end of the sleeve, closing the receiving space, and are radially spaced apart from one another at the end on the other axial end of the sleeve, releasing the receiving space.
A razor blade (1, 1', 1", 1′′′, 1 ∗) comprising a blade body, characterized by an expanded coating structure arranged on a surface of the blade body so as to cover the blade body at least partially, the expanded coating structure comprising one or more expanded polymer microspheres, at least one of the one or more expanded polymer microspheres comprising a gas encapsulated within a hollow thermoplastic polymer shell.
A geared motor comprising a planetary gearset coupled to an output shaft of a motor, comprising a cylindrical casing (4a,4b,4c) isolating the geared motor from the outside and, a hollow shaft connected to the stator of the motor and aligned with the output shaft of the planetary gearset, the cylindrical casing (4a,4b,4c) comprising a hollow cylinder, characterised in that the cylindrical casing (4a,4b,4c) comprises two front flanges and two rear flanges, the two front flanges being secured to the case of the planetary gearset, the two rear flanges being secured to the hollow shaft, the hollow cylinder being fitted, in the vicinity of each of its ends, with an assembly of peripheral cut-outs associated with axial cut-outs each extending from one end of the hollow cylinder to a peripheral cut-out, the front flanges and the rear flanges each being fitted with axial ports and at least two shoulders, each shoulder being capable of cooperating with an assembly formed by an axial cut-out and a peripheral cut-out in the vicinity of one end of the hollow cylinder so as to form the cylindrical casing (4a,4b,4c) and to lock it by rotation of the flanges (4b, 4c) relative to the hollow cylinder, each of the two front flanges and each of the rear flanges being locked in opposite directions of rotation. the two front flanges being secured to the case of the planetary gearset, the two rear flanges being secured to the hollow shaft, the hollow cylinder being fitted, in the vicinity of each of its ends, with an assembly of peripheral cut-outs associated with axial cut-outs each extending from one end of the hollow cylinder to a peripheral cut-out, the front flanges and the rear flanges each being fitted with axial ports and at least two shoulders, each shoulder being capable of cooperating with an assembly formed by an axial cut-out and a peripheral cut-out in the vicinity of one end of the hollow cylinder so as to form the cylindrical casing (4a,4b,4c) and to lock it by rotation of the flanges (4b, 4c) relative to the hollow cylinder, each of the two front flanges and each of the rear flanges being locked in opposite directions of rotation.
A manufacturing method of a fluid control device, the fluid control device comprises a housing, a piezoelectric actuator and a deformable substrate, wherein the piezoelectric actuator comprises a piezoelectric element, an outer frame, at least one bracket and a vibration plate, and the deformable substrate comprises a flexible plate and a communication plate, wherein the communication plate comprises at least one inlet, the housing comprises at least one outlet, and the flexible plate comprises a movable part and a central aperture, the manufacturing method characterized in: (a) stacking and coupling the flexible plate and the communication plate of the deformable substrate, and implementing a preformed synchronous deformation process thereon to form a preformed synchronously-deformed structure defined by the flexible plate and the communication plate collaboratively; and (b) coupling the housing, the piezoelectric actuator and the deformable substrate which are sequentially stacked, wherein the preformed synchronously-deformed structure is aligned with the vibration plate to define a specified depth (δ) between the movable part of the flexible plate and the vibration plate. (a) stacking and coupling the flexible plate and the communication plate of the deformable substrate, and implementing a preformed synchronous deformation process thereon to form a preformed synchronously-deformed structure defined by the flexible plate and the communication plate collaboratively; and (b) coupling the housing, the piezoelectric actuator and the deformable substrate which are sequentially stacked, wherein the preformed synchronously-deformed structure is aligned with the vibration plate to define a specified depth (δ) between the movable part of the flexible plate and the vibration plate.
Compressor flange for connecting a screw-type compressor to a drive, the compressor flange having a central orifice for the reception of a shaft and/or of a bearing, and possessing a first ring-shaped bearing surface for bearing against a housing of the compressor and a second ring-shaped bearing surface for bearing against a housing of the drive, wherein the compressor flange comprises, furthermore, axially and/or radially active seals (11, 12) for sealing off with respect to the compressor housing and/or to the shaft, so that an open compressor housing can be closed and sealed off, using the compressor flange, characterized in that the compressor flange is of pot-shaped design and, when bearing against the compressor housing and against the housing of the drive, delimits a cavity for receiving a clutch which connects the shaft of the compressor to a shaft of the drive.
A system for delivering therapy to terminate a tachycardia event in a heart of a patient, comprising: a pacing device configured to be implanted in the patient's body and comprising a processor (40, 51); a plurality of electrodes (18, 28, 34) coupled to the processor and sized for implantation within the patient's body; wherein the processor is configured to: sense cardiac signals from the heart and detect a tachycardia event in response to the sensed cardiac signals; deliver one or more pacing pulses to the heart, via one or more pacing electrodes, the pacing pulses having one or more pacing cycle lengths; monitor cardiac signals during the delivery of the one or more pacing pulses to identify tachycardia termination/block within the reentrant circuit; and adjust the delivery of the one or more pacing pulses in response to the monitored cardiac signals, wherein the tachycardia termination/block within the reentrant circuit is identified by the processor by monitoring cardiac signals using one or more sensing electrodes other than the one or more pacing electrodes. a pacing device configured to be implanted in the patient's body and comprising a processor (40, 51); a plurality of electrodes (18, 28, 34) coupled to the processor and sized for implantation within the patient's body; wherein the processor is configured to: sense cardiac signals from the heart and detect a tachycardia event in response to the sensed cardiac signals; deliver one or more pacing pulses to the heart, via one or more pacing electrodes, the pacing pulses having one or more pacing cycle lengths; monitor cardiac signals during the delivery of the one or more pacing pulses to identify tachycardia termination/block within the reentrant circuit; and adjust the delivery of the one or more pacing pulses in response to the monitored cardiac signals, wherein the tachycardia termination/block within the reentrant circuit is identified by the processor by monitoring cardiac signals using one or more sensing electrodes other than the one or more pacing electrodes. sense cardiac signals from the heart and detect a tachycardia event in response to the sensed cardiac signals; deliver one or more pacing pulses to the heart, via one or more pacing electrodes, the pacing pulses having one or more pacing cycle lengths; monitor cardiac signals during the delivery of the one or more pacing pulses to identify tachycardia termination/block within the reentrant circuit; and adjust the delivery of the one or more pacing pulses in response to the monitored cardiac signals, wherein the tachycardia termination/block within the reentrant circuit is identified by the processor by monitoring cardiac signals using one or more sensing electrodes other than the one or more pacing electrodes.
An airfoil for a gas turbine engine comprising: a cavity including an internal surface of an outer wall; a baffle disposed within the cavity and spaced apart from the internal surface; and a partition (94;122) disposed between the baffle and the internal surface to divide a space between the baffle and the internal surface into at least a first passage (110;124;132) and a second passage (112;126;134), wherein the partition (94;122) extends from a root of the airfoil to a tip wherein airflow within the first passage (110;124;132) is not communicated to the second passage (112;126;134), characterised in that: the baffle includes a plurality of impingement openings communicating airflow into the first passage (110;124;132), wherein the impingement openings direct airflow from the baffle against the internal surface; wherein the baffle includes at least one bleed air opening communicating airflow into the second passage (112;126;134), wherein the second passage (112;126;134) does not include impingement cooling holes. a cavity including an internal surface of an outer wall; a baffle disposed within the cavity and spaced apart from the internal surface; and a partition (94;122) disposed between the baffle and the internal surface to divide a space between the baffle and the internal surface into at least a first passage (110;124;132) and a second passage (112;126;134), wherein the partition (94;122) extends from a root of the airfoil to a tip wherein airflow within the first passage (110;124;132) is not communicated to the second passage (112;126;134), characterised in that: the baffle includes a plurality of impingement openings communicating airflow into the first passage (110;124;132), wherein the impingement openings direct airflow from the baffle against the internal surface; wherein the baffle includes at least one bleed air opening communicating airflow into the second passage (112;126;134), wherein the second passage (112;126;134) does not include impingement cooling holes.
Apparatus for separating surface layers in products of the food industry, comprising a transport element for transporting the products from an input region to an output region, wherein the transport element is guided at least in the output region round a substantially cylindrical deflecting element, a pressure element for pressing the products against the transport element, and a separating element for separating the surface layer from the product, wherein the separating element is arranged in the output region of the transport element, forming a separating gap between the separating element and the transport element, characterised in that the deflecting element arranged in the output region is designed to perform a rotational movement and can be controlled accordingly and has a cross-sectional shape which varies in the axial direction and/or circumferential direction to form a process gap.
Connection device for at least one plug-in section, having an annular outer groove, of a hose-shaped or tubular line, a tubular connecting piece or a shaped body, wherein the connection device comprises: a) a housing into which at least one plug-in section can be inserted in an insertion direction, b) at least one integral locking element which comprises a locking section in the form of an open ring and a securing section, wherein each locking section can be pre-assembled in an annular inner groove formed in the housing and, in the pre-assembled state with elastic deflection, permits a plug-in section to be inserted into the housing and produces its arrest in the housing in that the locking section engages in the inner groove of the housing and latches into the outer groove of the plug-in section, and wherein each of the locking sections can be introduced into these grooves (2, 12) through an associated housing opening substantially in a circumferential direction and can be pulled out of these grooves (2, 12), c) at least one securing device, by means of which the securing section on an outside of the housing opening and thus the locking section of a locking element connected to the securing section can be secured against displacement in a circumferential direction, characterized in that at least one of the securing devices is formed as a ring which engages around the housing and can be moved on this housing at least axially against a resistance and which has, in the insertion direction, an axial recess which is formed for engagement of a substantially radially projecting cam which is arranged on the securing section of the locking element, wherein this engagement prevents displacement of the locking element relative to the securing device in a circumferential direction, both in the pre-assembled state and after insertion of a plug-in section into the housing. a) a housing into which at least one plug-in section can be inserted in an insertion direction, b) at least one integral locking element which comprises a locking section in the form of an open ring and a securing section, wherein each locking section can be pre-assembled in an annular inner groove formed in the housing and, in the pre-assembled state with elastic deflection, permits a plug-in section to be inserted into the housing and produces its arrest in the housing in that the locking section engages in the inner groove of the housing and latches into the outer groove of the plug-in section, and wherein each of the locking sections can be introduced into these grooves (2, 12) through an associated housing opening substantially in a circumferential direction and can be pulled out of these grooves (2, 12), c) at least one securing device, by means of which the securing section on an outside of the housing opening and thus the locking section of a locking element connected to the securing section can be secured against displacement in a circumferential direction,
Current source, comprising - an input (In) for receiving a brightness signal (Sb), - an output (Out) for providing a driving current (Id) for at least one light-emitting diode, LED, wherein the current source is configured - to extract a first and a second current value (idac_high, idac_low) from the brightness signal (Sb), - to derive a duty cycle value (Smod) from the brightness signal (Sb) and - to modulate the driving current (Id) as a function of the duty cycle value (Smod) in a pulse-width modulation comprising the first and the second current values (idac_high, idac_low), wherein the brightness signal (Sb) comprises a digital signal and is configured to control a brightness of the at least one LED, wherein the first and second current values (idac_high, idac_low) are extracted from the brightness signal (Sb) using a number of most significant bits, wherein the duty cycle value (Smod) is generated from the brightness signal (Sb) using a number of least significant bits, and the duty cycle value (Smod) represents a value of a duty-cycle of the driving current (Id), and wherein the first current value (idac_high) is set to a first minimum value (Imin1) above zero, and wherein the second current value (idac_low) is set to a second minimum value (Imin2) above zero, wherein the brightness signal (Sb) is divided into segments, and wherein for each segment the upper limit represents the first current value (idac_high) and the lower limit represents the second current value (idac_low), respectively. - an input (In) for receiving a brightness signal (Sb), - an output (Out) for providing a driving current (Id) for at least one light-emitting diode, LED, - to extract a first and a second current value (idac_high, idac_low) from the brightness signal (Sb), - to derive a duty cycle value (Smod) from the brightness signal (Sb) and - to modulate the driving current (Id) as a function of the duty cycle value (Smod) in a pulse-width modulation comprising the first and the second current values (idac_high, idac_low),
A radar detector including circuitry for suppressing radar detector alerts of false signals near a known location of a false signal source, the radar detector comprising a radar receiver for detecting radar signals, signal processing electronics for controlling the radar receiver and evaluating detected radar signals, and storage for known locations of false signal sources, the signal processing electronics comprising a processor programmed via software to: a. detect a radar signal; and b. identify a stored record of a known false signal source location having a frequency correlatable to the detected radar signal; characterized in that the processor is programmed to also: c. compare the strength of the received signal to a threshold strength, the threshold strength being computed based upon a distance of the detector from the stored false signal; and d. alter or not provide an alert of the received signal if the received signal is below the threshold strength (314,316). a. detect a radar signal; and b. identify a stored record of a known false signal source location having a frequency correlatable to the detected radar signal; c. compare the strength of the received signal to a threshold strength, the threshold strength being computed based upon a distance of the detector from the stored false signal; and d. alter or not provide an alert of the received signal if the received signal is below the threshold strength (314,316).
A process for blow molding a polyethylene container comprising the steps of: a) providing a solid preform made from a polyethylene material having a melt flow index from 0.01 to 10.0 g/10 minutes, wherein the preform comprises a neck region, side walls and a base region, and wherein the side walls between the neck region and the base region have straight and parallel outer walls; b) reheating the preform so that the maximum temperature difference between the hottest and coldest regions of the side walls and the base region of the reheated preform is less than 4°C; c) transferring the reheated preform to a blow mould cavity; characterized in that the process further comprises the steps of: d) stretching the preform at a pressure below 10 bars, wherein the preform is stretched by means of a stretch rod at a speed greater than 1 m/s; and e) increasing the pressure within the reheated preform so as to cause the walls of the stretched preform to expand to the shape and dimensions inside the blow mould cavity. a) providing a solid preform made from a polyethylene material having a melt flow index from 0.01 to 10.0 g/10 minutes, wherein the preform comprises a neck region, side walls and a base region, and wherein the side walls between the neck region and the base region have straight and parallel outer walls; b) reheating the preform so that the maximum temperature difference between the hottest and coldest regions of the side walls and the base region of the reheated preform is less than 4°C; c) transferring the reheated preform to a blow mould cavity; characterized in that the process further comprises the steps of: d) stretching the preform at a pressure below 10 bars, wherein the preform is stretched by means of a stretch rod at a speed greater than 1 m/s; and e) increasing the pressure within the reheated preform so as to cause the walls of the stretched preform to expand to the shape and dimensions inside the blow mould cavity.