mhurhangee/patent-ind-claim-en huggingface dataset:
A method for wireless communications by an apparatus, comprising: generating a first transmit beamforming refinement frame; outputting the first transmit beamforming refinement frame for transmission to a wireless node, wherein a first portion of the first transmit beamforming refinement frame is output for transmission via a first transmit beamforming sector and further wherein training fields of the first transmit beamforming refinement frame are output for transmission via two or more second transmit beamforming sectors; obtaining a first feedback frame from the wireless node indicating one of the second transmit beamforming sectors, wherein the apparatus is configured to use the indicated second transmit beamforming sector for communication with the wireless node; obtaining a second transmit beamforming refinement frame, from the wireless node, wherein a first portion of the second transmit beamforming refinement frame is obtained using a first receive beamforming sector and training fields of the second transmit beamforming refinement frame are obtained while the apparatus is in an omnidirectional receive antenna mode; selecting a third transmit beamforming sector based on the training fields of the second transmit beamforming refinement frame and generating a second feedback frame indicating the third transmit beamforming sector; and outputting the second feedback frame for transmission. generating a first transmit beamforming refinement frame; outputting the first transmit beamforming refinement frame for transmission to a wireless node, wherein a first portion of the first transmit beamforming refinement frame is output for transmission via a first transmit beamforming sector and further wherein training fields of the first transmit beamforming refinement frame are output for transmission via two or more second transmit beamforming sectors; obtaining a first feedback frame from the wireless node indicating one of the second transmit beamforming sectors, wherein the apparatus is configured to use the indicated second transmit beamforming sector for communication with the wireless node; obtaining a second transmit beamforming refinement frame, from the wireless node, wherein a first portion of the second transmit beamforming refinement frame is obtained using a first receive beamforming sector and training fields of the second transmit beamforming refinement frame are obtained while the apparatus is in an omnidirectional receive antenna mode; selecting a third transmit beamforming sector based on the training fields of the second transmit beamforming refinement frame and generating a second feedback frame indicating the third transmit beamforming sector; and outputting the second feedback frame for transmission.
A system for monitoring a condition of a component of a well system located proximate to a seabed , comprising: a first sensor assembly configured to measure at least one of a vibration, an inclination, and a strain in a riser having a lower end coupled to a subsea stack system ; and a data processing system in signal communication with the first sensor assembly , wherein the data processing system is configured to estimate the condition of the subsea stack system based on measurements provided by the first sensor assembly and on a fatigue model of the subsea stack system stored on a memory of the data processing system ; wherein the first sensor assembly is coupled to an outer barrel of a telescopic joint that is coupled to an upper end of the riser , the telescopic joint comprising an inner barrel slidably disposed in the outer barrel , and wherein relative longitudinal movement between the outer barrel and the riser is restricted while relative longitudinal movement between the inner barrel and the riser is permitted. a first sensor assembly configured to measure at least one of a vibration, an inclination, and a strain in a riser having a lower end coupled to a subsea stack system ; and a data processing system in signal communication with the first sensor assembly , wherein the data processing system is configured to estimate the condition of the subsea stack system based on measurements provided by the first sensor assembly and on a fatigue model of the subsea stack system stored on a memory of the data processing system ; wherein the first sensor assembly is coupled to an outer barrel of a telescopic joint that is coupled to an upper end of the riser , the telescopic joint comprising an inner barrel slidably disposed in the outer barrel , and wherein relative longitudinal movement between the outer barrel and the riser is restricted while relative longitudinal movement between the inner barrel and the riser is permitted.
A 6xxx aluminum alloy comprising 0.001 - 0.25 wt. % Cr, 0.4 - 2.0 wt. % Cu, 0.10 - 0.30 wt. % Fe, 0.5 - 2.0 wt. % Mg, 0.1 - 0.25 wt. % Mn, 0.7 - 1.5 wt. % Si, up to 0.15 wt. % Ti, 0.01 - 4.0 wt. % Zn, up to 0.2 wt. % Zr, up to 0.2 wt. % Sc, up to 0.25 wt. % Sn, up to 0.1 wt. % Ni, optionally up to 0.5 wt. % Ga, optionally up to 0.5 wt. % Hf, optionally up to 3 wt. % Ag, optionally up to 2 wt. % of at least one of Li, Pb, or Bi, optionally up to 0.5 wt. % of at least one of V, Mo, or Co, optionally up to 0.2 wt. % of one or more of Nb, Be, B, Sr and In, up to 0.15 wt. % impurities, remainder aluminum.
A cross-linked rubber obtained by crosslinking a rubber composition containing a conjugated diene rubber and an inorganic filler, wherein when a loss tangent value of a non-interface component forming, of the cross-linked rubber ingredient, a portion other than an interface with the inorganic filler is represented as L(m) and a loss tangent value of an interface component forming, of the cross-linked rubber ingredient, an interface portion with the inorganic filler is represented as L (i), each loss tangent value being measured using an atomic force microscope in a state in which sinusoidal vibrations of 5 kHz are applied to the cross-linked rubber, the cross-linked rubber has a ratio L(i)/L(m) of 0.85 or less, the weight average molecular weight (Mw) of the conjugated diene rubber is 510,000 to 2,000,000, the conjugated diene rubber is a modified conjugated diene rubber having a modifying group derived from a nitrogen-containing silane compound,- a non-interface-forming cross-linked rubber ingredient portion is a portion that is sufficiently distant from the inorganic filler so as not to be substantially affected by the inorganic filler, i.e. a portion wherein Xm-2σ ≤ X ≤Xm+2σ, and an interface-forming cross-linked rubber ingredient portion is a portion forming the interface with the inorganic filler, i. e. a portion wherein Xm+3σ ≤ X ≤ Xm+9σ, wherein X = elastic modulus, Xm = mean elastic modulus, and σ = standard deviation of the elastic modulus, as determined by the method as described in paragraphs and of the present description. wherein when a loss tangent value of a non-interface component forming, of the cross-linked rubber ingredient, a portion other than an interface with the inorganic filler is represented as L(m) and a loss tangent value of an interface component forming, of the cross-linked rubber ingredient, an interface portion with the inorganic filler is represented as L (i), each loss tangent value being measured using an atomic force microscope in a state in which sinusoidal vibrations of 5 kHz are applied to the cross-linked rubber, the cross-linked rubber has a ratio L(i)/L(m) of 0.85 or less, the weight average molecular weight (Mw) of the conjugated diene rubber is 510,000 to 2,000,000, the conjugated diene rubber is a modified conjugated diene rubber having a modifying group derived from a nitrogen-containing silane compound,- a non-interface-forming cross-linked rubber ingredient portion is a portion that is sufficiently distant from the inorganic filler so as not to be substantially affected by the inorganic filler, i.e. a portion wherein Xm-2σ ≤ X ≤Xm+2σ, and an interface-forming cross-linked rubber ingredient portion is a portion forming the interface with the inorganic filler, i. e. a portion wherein Xm+3σ ≤ X ≤ Xm+9σ, wherein X = elastic modulus, Xm = mean elastic modulus, and σ = standard deviation of the elastic modulus, as determined by the method as described in paragraphs and of the present description.
Three-phase electrical connection system comprising a base (S), an electrical plug (F) and a magnetic indexing device in two parts, a first part fixed to the base (S) and a second part secured to the plug (F), characterised in that the first part and the second part of the magnetic indexing device each comprise : - a yoke of annular shape made of ferromagnetic material and comprising an axis of revolution (X) and at least one support face of revolution produced in a plane transverse to its axis of revolution, the said face being cut into three separate identical annular portions, each with an angular range of 120°, - three identical permanent magnets (201_1, 201_2, 201_3, 301_1, 301_2, 301_3) of a first set, each fixed to a separate annular portion of the yoke, - the three magnets being spaced apart from one another by a first regular, constant and non-zero angular interval , Characterised in that : - The magnets of the same part all have the same magnetic orientation, parallel to the axis of revolution, the permanent magnets of the first part being in magnetic attraction with the permanent magnets of the second part. - a yoke of annular shape made of ferromagnetic material and comprising an axis of revolution (X) and at least one support face of revolution produced in a plane transverse to its axis of revolution, the said face being cut into three separate identical annular portions, each with an angular range of 120°, - three identical permanent magnets (201_1, 201_2, 201_3, 301_1, 301_2, 301_3) of a first set, each fixed to a separate annular portion of the yoke, - the three magnets being spaced apart from one another by a first regular, constant and non-zero angular interval , Characterised in that : - The magnets of the same part all have the same magnetic orientation, parallel to the axis of revolution, the permanent magnets of the first part being in magnetic attraction with the permanent magnets of the second part. - The magnets of the same part all have the same magnetic orientation, parallel to the axis of revolution, the permanent magnets of the first part being in magnetic attraction with the permanent magnets of the second part.
A medicament injection device comprising: a main body ; a medicament cartridge holder fixed with respect to the main body , wherein the medicament cartridge holder is configured to hold a medicament cartridge ; a needle holder carrying a needle , wherein the needle holder is axially movable with respect to the main body ; a rotatable cap at a distal end of the medicament injection device , wherein the cap comprises a first pre-stressed spring coupled to the needle holder , and at least one activation element configured to control the release of the first pre-stressed spring, and wherein the first pre-stressed spring is attached at a proximal end thereof to a plate , and wherein rotation of the cap from a first position in which the activation element is in blocking engagement with the plate to a second position in which the activation element is out of blocking engagement with the plate causes the plate and the first pre-stressed spring to be released, thereby causing the plate to push the needle holder towards a proximal end of the device . a main body ; a medicament cartridge holder fixed with respect to the main body , wherein the medicament cartridge holder is configured to hold a medicament cartridge ; a needle holder carrying a needle , wherein the needle holder is axially movable with respect to the main body ; a rotatable cap at a distal end of the medicament injection device , wherein the cap comprises a first pre-stressed spring coupled to the needle holder , and at least one activation element configured to control the release of the first pre-stressed spring, and wherein the first pre-stressed spring is attached at a proximal end thereof to a plate , and wherein rotation of the cap from a first position in which the activation element is in blocking engagement with the plate to a second position in which the activation element is out of blocking engagement with the plate causes the plate and the first pre-stressed spring to be released, thereby causing the plate to push the needle holder towards a proximal end of the device .
A method for non-PMI feedback reporting of channel quality information of a Multiple-Input Multiple-Output, MIMO, transmission, the method comprising: measuring , by a User Equipment, UE, a Channel-State Information-Reference Signal, CSI-RS, according to configuration information of the CSI-RS, to acquire a downlink channel transmission matrix; determining , by the UE, a Channel Quality Indicator, CQI, of a frequency domain reporting unit according to the transmission scheme of Physical Downlink Shared Channel, PDSCH, and the downlink channel transmission matrix acquired by measurement, wherein: the transmission scheme of PDSCH includes an assumption that a base station maps data of the PDSCH to the number P of CSI-RS ports as per a rule of y 0 M y P − 1 = W ⋅ s ; W represents a P×1 dimension matrix and is known to the UE and network side before reporting CQI; and the method comprises reporting , by the UE, the determined CQI to the network side. measuring , by a User Equipment, UE, a Channel-State Information-Reference Signal, CSI-RS, according to configuration information of the CSI-RS, to acquire a downlink channel transmission matrix; determining , by the UE, a Channel Quality Indicator, CQI, of a frequency domain reporting unit according to the transmission scheme of Physical Downlink Shared Channel, PDSCH, and the downlink channel transmission matrix acquired by measurement, wherein: the transmission scheme of PDSCH includes an assumption that a base station maps data of the PDSCH to the number P of CSI-RS ports as per a rule of y 0 M y P − 1 = W ⋅ s ; W represents a P×1 dimension matrix and is known to the UE and network side before reporting CQI; and the method comprises reporting , by the UE, the determined CQI to the network side.
A catheter valve for adjusting a flow rate of a medium in a catheter , comprising at least - a valve housing structure , which delimits a catheter valve interior of the catheter valve at least in certain areas, and includes at least one bottom wall , which is formed for support of the catheter valve , at least one top wall arranged opposing the bottom wall as well as at least one sidewall connecting the bottom wall and the top wall ; - at least one line element for conducting the medium , which extends through the catheter valve interior at least substantially in longitudinal extension direction (x) of the valve housing structure ; - at least one closure device for blocking and unblocking a flow of the medium through the at least one line element ; and - an adjusting element , which is mounted movable in relation to the valve housing structure and by means of which the at least one closure device is adjustable between a blocking position and an unblocking position , wherein the adjusting element is arranged displaceable on or in the at least one top wall , characterized in that the at least one closure device includes at least two spring arm elements , between which a receiving area is formed, in which at least a line section of the at least one line element is arranged, and which are formed to commonly compress the at least one line element for blocking the flow of the medium in the blocking position . - a valve housing structure , which delimits a catheter valve interior of the catheter valve at least in certain areas, and includes at least one bottom wall , which is formed for support of the catheter valve , at least one top wall arranged opposing the bottom wall as well as at least one sidewall connecting the bottom wall and the top wall ; - at least one line element for conducting the medium , which extends through the catheter valve interior at least substantially in longitudinal extension direction (x) of the valve housing structure ; - at least one closure device for blocking and unblocking a flow of the medium through the at least one line element ; and - an adjusting element , which is mounted movable in relation to the valve housing structure and by means of which the at least one closure device is adjustable between a blocking position and an unblocking position , wherein the adjusting element is arranged displaceable on or in the at least one top wall ,
A vehicle steering device configured to assist and control a steering system of a vehicle by driving and controlling a motor configured to assist steering force, comprising: a vehicle speed sensor that outputs, as a vehicle speed signal, a pulse signal in accordance with a vehicle speed of the vehicle, wherein when the vehicle speed sensor fails and the vehicle speed signal is not normally output, control using a predetermined alternative vehicle speed is performed instead of the vehicle speed signal, and target steering torque is reduced in accordance with the absolute value of the difference between a physical quantity generated through turning motion of the vehicle and an estimated value of the physical quantity at the alternative vehicle speed. a vehicle speed sensor that outputs, as a vehicle speed signal, a pulse signal in accordance with a vehicle speed of the vehicle, wherein when the vehicle speed sensor fails and the vehicle speed signal is not normally output, control using a predetermined alternative vehicle speed is performed instead of the vehicle speed signal, and target steering torque is reduced in accordance with the absolute value of the difference between a physical quantity generated through turning motion of the vehicle and an estimated value of the physical quantity at the alternative vehicle speed.
A transformer, comprising: a tank having tank walls , wherein the tank walls comprise composite panels having a layered structure comprising first and second skin layers , with a core sandwiched between the first and second skin layers , and wherein the tank has a fluid-tight insert operative to prevent an insulation fluid from contacting the composite panels , characterised in that the composite panels abut on an outer surface of the fluid-tight insert . a tank having tank walls , wherein the tank walls comprise composite panels having a layered structure comprising first and second skin layers , with a core sandwiched between the first and second skin layers , and wherein the tank has a fluid-tight insert operative to prevent an insulation fluid from contacting the composite panels , characterised in that the composite panels abut on an outer surface of the fluid-tight insert .
A hand held power tool comprising: an elongated member operably coupled to a handle assembly ; a working assembly disposed at one end of the elongated member and configured to be bi-directionally rotatable to perform a cutting function using cutting equipment attachable to the hand held power tool ; a power unit operably coupled to the working assembly to selectively cause rotation of the working assembly ; and a control assembly configured to control the selective rotation of the working assembly , characterized in that the control assembly is configured to: receive information indicative of a type of cutting equipment attached to the trimmer based on operation of the working assembly in a selected direction of rotation; determine the type of cutting equipment attached based on the received information; and selectively insert operational constraints based on the type of cutting equipment and the selected direction of rotation. an elongated member operably coupled to a handle assembly ; a working assembly disposed at one end of the elongated member and configured to be bi-directionally rotatable to perform a cutting function using cutting equipment attachable to the hand held power tool ; a power unit operably coupled to the working assembly to selectively cause rotation of the working assembly ; and a control assembly configured to control the selective rotation of the working assembly , characterized in that the control assembly is configured to: receive information indicative of a type of cutting equipment attached to the trimmer based on operation of the working assembly in a selected direction of rotation; determine the type of cutting equipment attached based on the received information; and selectively insert operational constraints based on the type of cutting equipment and the selected direction of rotation. receive information indicative of a type of cutting equipment attached to the trimmer based on operation of the working assembly in a selected direction of rotation; determine the type of cutting equipment attached based on the received information; and selectively insert operational constraints based on the type of cutting equipment and the selected direction of rotation.
A wheel assembly to be coupled to a hub of a vehicle , the wheel assembly comprising: an inner rim to be coupled to the hub of the vehicle; an outer rim surrounding the hub; a plurality of gas springs operatively coupled between said inner rim and said outer rim to provide a gas suspension for relative movement between said inner rim and said outer rim ; a disk coupled to said inner rim ; characterized in that said wheel assembly further comprises: a plurality of inboard lateral stops carried by an inboard interior surface of said outer rim , and a plurality of outboard lateral stops carried by an outboard interior surface of said outer rim so that said plurality of inboard lateral stops and said plurality of outboard lateral stops cooperate to limit relative lateral movement of said disk and said outer rim . an inner rim to be coupled to the hub of the vehicle; an outer rim surrounding the hub; a plurality of gas springs operatively coupled between said inner rim and said outer rim to provide a gas suspension for relative movement between said inner rim and said outer rim ; a disk coupled to said inner rim ; characterized in that said wheel assembly further comprises: a plurality of inboard lateral stops carried by an inboard interior surface of said outer rim , and a plurality of outboard lateral stops carried by an outboard interior surface of said outer rim so that said plurality of inboard lateral stops and said plurality of outboard lateral stops cooperate to limit relative lateral movement of said disk and said outer rim .