mhurhangee/patent-ind-claim-en huggingface dataset:
A method for transmitting a pilot signal, comprising: configuring, by a network side device, a user equipment with a first Channel State Information, CSI feedback configuration corresponding to first Channel State Information-Reference Signal, CSI-RS resources, wherein the first CSI-RS resources are used for the user equipment to receive a first pilot signal over the first CSI-RS resources and to make a first signal measurement according to the first pilot signal; receiving, by the network side device, a measurement parameter fed back by the user equipment according to the first pilot signal of the first CSI-RS resources; selecting, by the network side device, a part or all of first CSI-RS resources according to the measurement parameter; determining, by the network side device, second CSI-RS resources corresponding to the selected part or all of first CSI-RS resources; and determining, by the network side device, a second CSI feedback configuration corresponding to the second CSI-RS resources; and transmitting, by the network side device, the second CSI feedback configuration to the user equipment, wherein the second CSI-RS resources are used for the user equipment to receive a second pilot signal over the second CSI-RS resources and to make a second signal measurement according to the second pilot signal; wherein, for each port of a CSI-RS resource, a pilot signal corresponding to the port is transmitted, by the network side device, over one group of antenna elements corresponding to the port. configuring, by a network side device, a user equipment with a first Channel State Information, CSI feedback configuration corresponding to first Channel State Information-Reference Signal, CSI-RS resources, wherein the first CSI-RS resources are used for the user equipment to receive a first pilot signal over the first CSI-RS resources and to make a first signal measurement according to the first pilot signal; receiving, by the network side device, a measurement parameter fed back by the user equipment according to the first pilot signal of the first CSI-RS resources; selecting, by the network side device, a part or all of first CSI-RS resources according to the measurement parameter; determining, by the network side device, second CSI-RS resources corresponding to the selected part or all of first CSI-RS resources; and determining, by the network side device, a second CSI feedback configuration corresponding to the second CSI-RS resources; and transmitting, by the network side device, the second CSI feedback configuration to the user equipment, wherein the second CSI-RS resources are used for the user equipment to receive a second pilot signal over the second CSI-RS resources and to make a second signal measurement according to the second pilot signal; wherein, for each port of a CSI-RS resource, a pilot signal corresponding to the port is transmitted, by the network side device, over one group of antenna elements corresponding to the port.
A surgical drill comprising: a body mounting a motorized shaft with a connected driver bit for driving a surgical screw; and control circuitry configured to: monitor a torque level output of the surgical drill ; determine that the surgical drill is in a thread insertion stage of operation prior to a first spike in output torque acceleration; determine that the surgical drill is in a surgical screw head to plate contact stage of operation subsequent to the first spike in output torque level acceleration and prior to a second spike in output torque acceleration; and determine whether the surgical drill is in a compression stage of operation subsequent to the second spike in output torque acceleration; and shut off the surgical drill to prevent strip out of the surgical screw head in response to determining that the surgical drill is in the compression stage of operation subsequent to the second spike in output torque level acceleration. a body mounting a motorized shaft with a connected driver bit for driving a surgical screw; and control circuitry configured to: monitor a torque level output of the surgical drill ; determine that the surgical drill is in a thread insertion stage of operation prior to a first spike in output torque acceleration; determine that the surgical drill is in a surgical screw head to plate contact stage of operation subsequent to the first spike in output torque level acceleration and prior to a second spike in output torque acceleration; and determine whether the surgical drill is in a compression stage of operation subsequent to the second spike in output torque acceleration; and monitor a torque level output of the surgical drill ; determine that the surgical drill is in a thread insertion stage of operation prior to a first spike in output torque acceleration; determine that the surgical drill is in a surgical screw head to plate contact stage of operation subsequent to the first spike in output torque level acceleration and prior to a second spike in output torque acceleration; and determine whether the surgical drill is in a compression stage of operation subsequent to the second spike in output torque acceleration; and shut off the surgical drill to prevent strip out of the surgical screw head in response to determining that the surgical drill is in the compression stage of operation subsequent to the second spike in output torque level acceleration.
A non-pneumatic tire and rim assembly , comprising: a non-pneumatic tire including an annular inner ring having an axis of rotation; an annular outer ring ; and a webbing extending between the annular inner ring and the annular outer ring , the webbing defining a plurality of openings ; the tire and rim assembly further comprising a rim assembly ; characterised in that the rim assembly includes a first rim component , the first rim component including a first rim flange and a first lip , wherein the first rim component extends partially through a first side of the annular inner ring , and a second rim component including a second rim flange and a second lip , wherein the second rim component extends partially through a second side of the annular inner ring ; a plurality of lateral rim component support structures extending through the plurality of openings of the webbing ; a first plurality of fasteners securing the plurality of lateral rim component support structures to the first rim flange ; and a second plurality of fasteners securing the plurality of lateral rim component support structures to the second rim flange . a non-pneumatic tire including an annular inner ring having an axis of rotation; an annular outer ring ; and a webbing extending between the annular inner ring and the annular outer ring , the webbing defining a plurality of openings ; the tire and rim assembly further comprising a rim assembly ; characterised in that the rim assembly includes a first rim component , the first rim component including a first rim flange and a first lip , wherein the first rim component extends partially through a first side of the annular inner ring , and a second rim component including a second rim flange and a second lip , wherein the second rim component extends partially through a second side of the annular inner ring ; an annular inner ring having an axis of rotation; an annular outer ring ; and a webbing extending between the annular inner ring and the annular outer ring , the webbing defining a plurality of openings ; the tire and rim assembly further comprising a rim assembly ; characterised in that the rim assembly includes a first rim component , the first rim component including a first rim flange and a first lip , wherein the first rim component extends partially through a first side of the annular inner ring , and a second rim component including a second rim flange and a second lip , wherein the second rim component extends partially through a second side of the annular inner ring ; a plurality of lateral rim component support structures extending through the plurality of openings of the webbing ; a first plurality of fasteners securing the plurality of lateral rim component support structures to the first rim flange ; and a second plurality of fasteners securing the plurality of lateral rim component support structures to the second rim flange .
A trampoline for use as an input device for an electronic game, the trampoline comprising: a flexible bouncing mat , a sensor arrangement comprising at least one sensor configured to provide output indicating activity of a user on the mat, a controller configured to: determine a zone location of the user on the mat based on output from the sensor arrangement, and provide an input to the electronic game based on the determined zone location, characterised in that the flexible bouncing mat has an input zone and a neutral zone , the neutral zone located only in the middle of the mat and including a geometric centre of the mat, and the input zone comprising a continuous area of the mat surrounding the neutral zone and between a periphery of the mat and the neutral zone, and the controller is configured to provide an actuating input to the electronic game when a user bounces in the input zone and a non-actuating input to the electronic game when a user is in the neutral zone. a flexible bouncing mat , a sensor arrangement comprising at least one sensor configured to provide output indicating activity of a user on the mat, a controller configured to: determine a zone location of the user on the mat based on output from the sensor arrangement, and provide an input to the electronic game based on the determined zone location, determine a zone location of the user on the mat based on output from the sensor arrangement, and provide an input to the electronic game based on the determined zone location,
A near-eye device comprising: a holographic data provider arranged to provide phase-only holographic domain data representative of an image and phase-only holographic domain data having a negative lensing effect; a spatial light modulator comprising an array of phase modulating elements arranged to apply a phase delay distribution to incident light such that the resultant spatially modulated light comprises the phase-only holographic domain data representative of the image and the phase-only holographic domain data having a negative lensing effect; and a beam combiner comprising a first optical input arranged to receive the spatially modulated light from the spatial light modulator and a second optical input having a field of view of the real world, wherein the spatially modulated light received from the spatial light modulator by the beam combiner is diverging. a holographic data provider arranged to provide phase-only holographic domain data representative of an image and phase-only holographic domain data having a negative lensing effect; a spatial light modulator comprising an array of phase modulating elements arranged to apply a phase delay distribution to incident light such that the resultant spatially modulated light comprises the phase-only holographic domain data representative of the image and the phase-only holographic domain data having a negative lensing effect; and a beam combiner comprising a first optical input arranged to receive the spatially modulated light from the spatial light modulator and a second optical input having a field of view of the real world, wherein the spatially modulated light received from the spatial light modulator by the beam combiner is diverging.
Detector which is independent of external energy and for which no battery, no accumulator and no external power supply is provided and which at a defined temperature produces a voltage or current signal for signalling, switching or control purposes, wherein a thermal trigger element (3.2), at least one piezoelement (3.1) and a coupling element are arranged in a retention member/housing (3.3) in such a manner that by means of a state change of the thermal trigger element (3.2) a mechanical pressure is applied to the piezoelement (3.2) via the coupling element so that an electrical signal is produced and the thermal trigger element (3.2) at a defined temperature has a length or volume increase or a change of aggregation state, characterised in that the thermal trigger element (3.2) brings about an action of force directly via the coupling element in order to produce the mechanical pressure on the piezoelement.
Method for monitoring the position of a vehicle (FZ) parked on a track (GL), wherein • the vehicle (FZ) is equipped with a vehicle-side device (FE) of an automatic train safety system, • the vehicle-side device (FE) is deactivated when the vehicle (FZ) is parked, • prior to the deactivation of the vehicle-side device (FE), a first positional value (POS1) is determined from the position of the vehicle (FZ) by the automatic train safety system, • following an activation of the vehicle-side device (FE), the trackside device (SE) transmits a positional value representing the actual position (IPOS) of the vehicle (FZ) to the vehicle-side device (FE), characterised in that • prior to the deactivation of the vehicle-side device (FE), a second positional value (POS2) is determined from the position of the vehicle (FZ) and independently of the automatic train safety system with a further localisation system (LS1), • the second positional value (POS2) is assigned to the vehicle (FZ), • in the deactivated state of the vehicle-side device (FE), the actual position (IPOS) of the vehicle (FZ) is monitored by the further localisation system (LS1) by determining further positional values (POSN), wherein the second positional value (POS2) is used as the target position (SPOS) of the vehicle (FZ), • the further positional values and/or a deviation of the actual position (IPOS) from the target position (SPOS) are/is transmitted to the trackside device (SE) of the train safety system. • the vehicle (FZ) is equipped with a vehicle-side device (FE) of an automatic train safety system, • the vehicle-side device (FE) is deactivated when the vehicle (FZ) is parked, • prior to the deactivation of the vehicle-side device (FE), a first positional value (POS1) is determined from the position of the vehicle (FZ) by the automatic train safety system, • following an activation of the vehicle-side device (FE), the trackside device (SE) transmits a positional value representing the actual position (IPOS) of the vehicle (FZ) to the vehicle-side device (FE), • prior to the deactivation of the vehicle-side device (FE), a second positional value (POS2) is determined from the position of the vehicle (FZ) and independently of the automatic train safety system with a further localisation system (LS1), • the second positional value (POS2) is assigned to the vehicle (FZ), • in the deactivated state of the vehicle-side device (FE), the actual position (IPOS) of the vehicle (FZ) is monitored by the further localisation system (LS1) by determining further positional values (POSN), wherein the second positional value (POS2) is used as the target position (SPOS) of the vehicle (FZ), • the further positional values and/or a deviation of the actual position (IPOS) from the target position (SPOS) are/is transmitted to the trackside device (SE) of the train safety system.
A control valve compensation system for producing both a pre-compensated and a post-compensated valve, comprising: a valve body comprising a plurality of internal flow passageways and a plurality of work ports; a pre-compensation assembly configured to be removably positioned within the valve body , wherein the valve body is adapted to function as a pre-compensated valve when the pre-compensation assembly is positioned within the valve body ; a post-compensation assembly configured to be removably positioned within the valve body , wherein the valve body is adapted to function as a post-compensated valve when the post-compensation assembly is positioned within the valve body ; and a selectable valve spool adjustably positioned within the valve body and characterized in that the selectable valve spool and the valve body are configured to be operated with each of the pre-compensation assembly and the post-compensation assembly . a valve body comprising a plurality of internal flow passageways and a plurality of work ports; a pre-compensation assembly configured to be removably positioned within the valve body , wherein the valve body is adapted to function as a pre-compensated valve when the pre-compensation assembly is positioned within the valve body ; a post-compensation assembly configured to be removably positioned within the valve body , wherein the valve body is adapted to function as a post-compensated valve when the post-compensation assembly is positioned within the valve body ; and a selectable valve spool adjustably positioned within the valve body and characterized in that the selectable valve spool and the valve body are configured to be operated with each of the pre-compensation assembly and the post-compensation assembly .
An intervertebral disk prosthesis , comprising a caudal plate , a cranial plate , and an elastic core formed between the caudal plate and the cranial plate , wherein the caudal plate has a cavity on the side facing the cranial plate , wherein the cranial plate is not connected to the core , characterized in that the core is connected positively to the cavity of the caudal plate , wherein the cranial plate has at least two guiding pins , which movably engage into the guiding contour of the core , and the guiding contour of the core is formed as at least two bent, in particular kidney-shaped cavities . the caudal plate has a cavity on the side facing the cranial plate , wherein the cranial plate is not connected to the core , characterized in that
A battery pack comprising a plurality of battery cells, the battery pack comprising a battery management system, BMS, configured to control the battery pack, wherein the BMS comprises: an internal resistance value calculation module configured to calculate an internal resistance value for each battery cell directly after the battery pack is charged or discharged for a predetermined time whenever the battery pack is charged or discharged; a maximum internal resistance valued battery cell detection module configured to detect a battery cell having the biggest internal resistance value of the calculated internal resistance values and count a detected number being a number of times a respective battery cell is detected as having the biggest internal resistance value; and a defective battery cell determination module configured to determine a defective battery cell as the battery cell having the greatest detected number after the charging or discharging process of the battery pack is repeatedly performed at a frequency of a predetermined time with a predetermined repetition time. an internal resistance value calculation module configured to calculate an internal resistance value for each battery cell directly after the battery pack is charged or discharged for a predetermined time whenever the battery pack is charged or discharged; a maximum internal resistance valued battery cell detection module configured to detect a battery cell having the biggest internal resistance value of the calculated internal resistance values and count a detected number being a number of times a respective battery cell is detected as having the biggest internal resistance value; and a defective battery cell determination module configured to determine a defective battery cell as the battery cell having the greatest detected number after the charging or discharging process of the battery pack is repeatedly performed at a frequency of a predetermined time with a predetermined repetition time.
An optical fiber comprising a core, made of substantially pure silica glass, and a cladding, wherein, at a wavelength of 1550 nm, an effective area Aeff [μm 2 ] is 100 μm 2 or less and a chromatic dispersion Disp [ps/nm/km] is 19.0 ps/nm/km or more and 22 ps/nm/km or less, and, a figure of merit FOM [dB] represented by an expression FOM = 5 ⋅ log Disp ⋅ Leff − 10 ⋅ log Leff / Aeff − 100 α is 3.2 dB or more, where an effective length of the optical fiber is denoted by Leff [km] = (1-exp(-100α/4.343)) / (α/4.343), and an attenuation of the optical fiber is denoted by α [dB/km], wherein α is 0.15 dB/km or more, wherein a relative refractive index difference of the core with respect to a refractive index of pure silica glass is -0.1% or more and 0.1% or less, wherein the core includes a first core and a second core, the first core having a minimum refractive index N i , a maximum refractive index N i2 , and an outer radius r i , the second core having a maximum refractive index N c at a distance r x from a center axis of the optical fiber and an outer radius r c , where N c ≥ N i2 , and r c ≥ r x ≥ r i , wherein a diameter 2r c of the core is 9.0 μm or more and 11.0 μm or less, a relative refractive index difference Δ c = (N c - N d2 )/N d2 of the maximum refractive index N c of the second core with respect to a minimum refractive index N d2 of the cladding in a distance range of r c or more and 4.5r c or less from the center axis of the optical fiber is 0.40% or more and 0.62% or less, and a relative refractive index difference Δ i = (N c - N i )/N i is 0.05% or more and 0.25% or less. wherein α is 0.15 dB/km or more, wherein a relative refractive index difference of the core with respect to a refractive index of pure silica glass is -0.1% or more and 0.1% or less, wherein the core includes a first core and a second core, the first core having a minimum refractive index N i , a maximum refractive index N i2 , and an outer radius r i , the second core having a maximum refractive index N c at a distance r x from a center axis of the optical fiber and an outer radius r c , where N c ≥ N i2 , and r c ≥ r x ≥ r i , wherein a diameter 2r c of the core is 9.0 μm or more and 11.0 μm or less, a relative refractive index difference Δ c = (N c - N d2 )/N d2 of the maximum refractive index N c of the second core with respect to a minimum refractive index N d2 of the cladding in a distance range of r c or more and 4.5r c or less from the center axis of the optical fiber is 0.40% or more and 0.62% or less, and a relative refractive index difference Δ i = (N c - N i )/N i is 0.05% or more and 0.25% or less.
A drive unit of a top drive system comprising: a first (130-m), second (130-s), and third (130-t) drive gears, wherein the first, second, and third drive gears are operationally coupled; a motor engagable with the first drive gear; a drive stem having a load coupling and engagable with the second drive gear; and a torque shaft having a torque coupling and engagable with the third drive gear, wherein the drive gears shift between a first position and a second position, the drive stem is disengaged with the second drive gear and the torque shaft is engaged with the third drive gear in the first position, and the drive stem is engaged with the second drive gear and the torque shaft is disengaged with the third drive gear in the second position. a first (130-m), second (130-s), and third (130-t) drive gears, wherein the first, second, and third drive gears are operationally coupled; a motor engagable with the first drive gear; a drive stem having a load coupling and engagable with the second drive gear; and a torque shaft having a torque coupling and engagable with the third drive gear, wherein the drive gears shift between a first position and a second position, the drive stem is disengaged with the second drive gear and the torque shaft is engaged with the third drive gear in the first position, and the drive stem is engaged with the second drive gear and the torque shaft is disengaged with the third drive gear in the second position.