mhurhangee/patent-ind-claim-en huggingface dataset:
A method of isolating RNA from a sample comprising (a) providing a liquid sample; (b1) contacting the sample with a first lysis buffer comprising a reducing agent, a detergent, a carrier molecule (b2) contacting the sample with a second lysis buffer containing a protease at a temperature between 20 - 55 ° C; (c) contacting the sample to a nucleic acid-retaining separation matrix to bind RNA; (d1) contacting the matrix with the bound RNA with a wash solution; (d2) treating the matrix with the bound RNA with DNAse (d3) contacting the matrix with the bound RNA with a wash solution; (e) eluting the RNA with elution buffer at least twice to obtain at least two elution volumes; and (f) pooling and concentrating the at least two elution volumes from step (e) at least 2-fold by passing the pooled elution volume through a semipermeable polymer membrane; wherein steps (c) to (f) are performed at lower temperatures below the temperature of step (b2). (a) providing a liquid sample; (b1) contacting the sample with a first lysis buffer comprising a reducing agent, a detergent, a carrier molecule (b2) contacting the sample with a second lysis buffer containing a protease at a temperature between 20 - 55 ° C; (c) contacting the sample to a nucleic acid-retaining separation matrix to bind RNA; (d1) contacting the matrix with the bound RNA with a wash solution; (d2) treating the matrix with the bound RNA with DNAse (d3) contacting the matrix with the bound RNA with a wash solution; (e) eluting the RNA with elution buffer at least twice to obtain at least two elution volumes; and (f) pooling and concentrating the at least two elution volumes from step (e) at least 2-fold by passing the pooled elution volume through a semipermeable polymer membrane; wherein steps (c) to (f) are performed at lower temperatures below the temperature of step (b2).
A waterway switching mechanism includes a fixed portion , and the fixed portion is provided with a plurality of switching positions, each of which is provided with a sealing portion that can move relative to the fixed portion in the first direction, and the sealing portion movement controls the waterway switching, said waterway switching mechanism also includes a rotating block which is connected rotatingly to the fixed portion , and the outer peripheral wall of the rotating block is provided with a pushing portion , a plurality of sealing portions is circumferentially spaced apart and surrounds the rotating block , each of the sealing portions is provided with a fitting portion which can fit with the pushing portion , characterized in that when the rotating block rotates, the pushing portion is driven by the rotating block to move circumferentially, which drives the fitting portion to move along the first direction, the first direction intersects the vertical plane perpendicular to the rotating axis of the rotating block .
A connection button assembly , which enables to cover the area remaining between the steering wheel covering (A) and the dashboard (B), comprising - at least one first elastic member which extends from the steering wheel covering (A) towards the area remaining between the steering wheel covering (A) and the dashboard (B), - at least one second elastic member , which extends from the vehicle dashboard (B) towards the first elastic member , and which, upon being connected with the first elastic member , covers the area remaining between the steering wheel covering (A) and the dashboard (B), and characterized by - at least one lock mechanism which enables to connect the first elastic member and the second elastic member to each other and which comprises • at least one female piece which is fixed on the first elastic member or the second elastic member and contains at least one recess thereon, • at least one male piece which is fixed on the first elastic member or the second elastic member so as to correspond to the female piece , contains thereon at least one protrusion which extends so as to interference-fit into the recess , and is locked to the female piece when the recess and the protrusion engage. - at least one first elastic member which extends from the steering wheel covering (A) towards the area remaining between the steering wheel covering (A) and the dashboard (B), - at least one second elastic member , which extends from the vehicle dashboard (B) towards the first elastic member , and which, upon being connected with the first elastic member , covers the area remaining between the steering wheel covering (A) and the dashboard (B), and - at least one lock mechanism which enables to connect the first elastic member and the second elastic member to each other and which comprises • at least one female piece which is fixed on the first elastic member or the second elastic member and contains at least one recess thereon, • at least one male piece which is fixed on the first elastic member or the second elastic member so as to correspond to the female piece , contains thereon at least one protrusion which extends so as to interference-fit into the recess , and is locked to the female piece when the recess and the protrusion engage. • at least one female piece which is fixed on the first elastic member or the second elastic member and contains at least one recess thereon, • at least one male piece which is fixed on the first elastic member or the second elastic member so as to correspond to the female piece , contains thereon at least one protrusion which extends so as to interference-fit into the recess , and is locked to the female piece when the recess and the protrusion engage.
A hearing device comprising - an antenna for converting a first wireless input signal of a first external source to an antenna output signal; - a radio transceiver coupled to the antenna for converting the antenna output signal to a transceiver input signal; - a set of microphones comprising a first microphone for provision of a first microphone input signal; - a pre-processing unit connected to the radio transceiver and the first microphone for pre-processing the transceiver input signal and the first microphone input signal, the pre-processing unit comprising a first microphone gain unit applying a first microphone gain to the first microphone input signal; - a processor for processing input signals and providing an electrical output signal based on input signals; - a receiver for converting the electrical output signal to an audio output signal; and - a processing controller comprising a direction estimator configured to estimate a head direction of a user of the hearing device, wherein the hearing device is configured to select and apply a processing scheme in the hearing device based on the estimated head direction, characterized in that the processing controller controls the pre-processing unit based on the head direction via a pre-processing control signal in order to control or set one or more operating parameters of the pre-processing unit, and wherein the first microphone gain unit is configured to apply the first microphone gain to the first microphone input signal based on the pre-processing control signal. - an antenna for converting a first wireless input signal of a first external source to an antenna output signal; - a radio transceiver coupled to the antenna for converting the antenna output signal to a transceiver input signal; - a set of microphones comprising a first microphone for provision of a first microphone input signal; - a pre-processing unit connected to the radio transceiver and the first microphone for pre-processing the transceiver input signal and the first microphone input signal, the pre-processing unit comprising a first microphone gain unit applying a first microphone gain to the first microphone input signal; - a processor for processing input signals and providing an electrical output signal based on input signals; - a receiver for converting the electrical output signal to an audio output signal; and - a processing controller comprising a direction estimator configured to estimate a head direction of a user of the hearing device,
A device configured to be positioned within a sac of an aneurysm, the device comprising: a ribbon-like strand of porous mesh having a plurality of petal-like portions along its length; a suture strand extending along the length of the device ; a radiopaque coil extending along at least a portion of the length of the device and disposed over at least a portion of the suture strand ; a marker band at the distal end of the device ; and a lead-in member , the lead-in member being a separate component coupled to the mesh via the marker band , wherein the lead-in member extends distally from the marker band along a longitudinal axis of the device , and wherein the lead-in member has a biased curved shape when not constrained within a delivery cannula. a ribbon-like strand of porous mesh having a plurality of petal-like portions along its length; a suture strand extending along the length of the device ; a radiopaque coil extending along at least a portion of the length of the device and disposed over at least a portion of the suture strand ; a marker band at the distal end of the device ; and a lead-in member , the lead-in member being a separate component coupled to the mesh via the marker band , wherein the lead-in member extends distally from the marker band along a longitudinal axis of the device , and wherein the lead-in member has a biased curved shape when not constrained within a delivery cannula.
A method performed by a node of a wireless communication system, the node being an integrated access and backhaul, IAB, node or a distributed unit of a base station, gNB-DU, the method comprising: receiving , from a central unit of a base station, gNB-CU, a signaling message indicating an access barring indication at the node; and broadcasting information indicating whether access from an IAB node to the node is barred according to the signaling message, wherein the information is included in system information, and wherein in response to the information indicating that access from an IAB node to the node is not barred, the node can be selected as a candidate for re-establishment of an IAB node. receiving , from a central unit of a base station, gNB-CU, a signaling message indicating an access barring indication at the node; and broadcasting information indicating whether access from an IAB node to the node is barred according to the signaling message, wherein the information is included in system information, and wherein in response to the information indicating that access from an IAB node to the node is not barred, the node can be selected as a candidate for re-establishment of an IAB node.
A hybrid beamforming transmission method, comprising steps of: determining, by a network device, a digital-domain beamforming weight matrix for a first User Equipment, UE, in accordance with a channel measurement result; determining, by the network device, a set of beamforming weight matrices in accordance with the digital-domain beamforming weight matrix, and transmitting a signal to the first UE in an analog beamforming manner; selecting, by the network device, a beamforming weight matrix from the set of beamforming weight matrices in accordance with a measurement result from the first UE, as an analog-domain beamforming weight matrix for the first UE; and performing, by the network device, hybrid beamforming transmission in accordance with the determined digital-domain beamforming weight matrix and the selected analog-domain beamforming weight matrix, wherein the set of beamforming weight matrices corresponds to a spatial range, the spatial range being a range with a beam corresponding to the digital-domain beamforming weight matrix as a center and with a distance between the beam to a boundary of the spatial range as a predetermined range, and the set of beamforming weight matrices being selected in accordance with a set of analog-domain precoding matrices, each beam corresponding to the set of beamforming weight matrices being located within the spatial range. determining, by a network device, a digital-domain beamforming weight matrix for a first User Equipment, UE, in accordance with a channel measurement result; determining, by the network device, a set of beamforming weight matrices in accordance with the digital-domain beamforming weight matrix, and transmitting a signal to the first UE in an analog beamforming manner; selecting, by the network device, a beamforming weight matrix from the set of beamforming weight matrices in accordance with a measurement result from the first UE, as an analog-domain beamforming weight matrix for the first UE; and performing, by the network device, hybrid beamforming transmission in accordance with the determined digital-domain beamforming weight matrix and the selected analog-domain beamforming weight matrix, wherein the set of beamforming weight matrices corresponds to a spatial range, the spatial range being a range with a beam corresponding to the digital-domain beamforming weight matrix as a center and with a distance between the beam to a boundary of the spatial range as a predetermined range, and the set of beamforming weight matrices being selected in accordance with a set of analog-domain precoding matrices, each beam corresponding to the set of beamforming weight matrices being located within the spatial range.
A main landing gear system for an aircraft including: a first wheel and a second wheel; a truss element including a front portion joined to a rear portion; a first support unit and second support unit affixed to the truss at the junction of the front portion and the rear portion on opposing sides of the truss; a first actuator and a second actuator rotatively affixed to respective first support unit and second support unit and to the respective first wheel and second wheel; a first trailing link and second trailing link each coupled to the respective first wheel and second wheel; a first support plate and second support plate each rotatively coupled to the respective first trailing link and second trailing link and to a side of the truss distant from junction of the front portion and the rear portion of the truss; a first foldable plate locking unit and second plate locking unit rotatively affixed to an end of the respective first support plate or second support plate and to a side of the truss, wherein actuation of the first actuator or second actuator causes the respective support plates to move up or down with respect to the truss raising and lowering the wheels. a first wheel and a second wheel; a truss element including a front portion joined to a rear portion; a first support unit and second support unit affixed to the truss at the junction of the front portion and the rear portion on opposing sides of the truss; a first actuator and a second actuator rotatively affixed to respective first support unit and second support unit and to the respective first wheel and second wheel; a first trailing link and second trailing link each coupled to the respective first wheel and second wheel; a first support plate and second support plate each rotatively coupled to the respective first trailing link and second trailing link and to a side of the truss distant from junction of the front portion and the rear portion of the truss; a first foldable plate locking unit and second plate locking unit rotatively affixed to an end of the respective first support plate or second support plate and to a side of the truss, wherein actuation of the first actuator or second actuator causes the respective support plates to move up or down with respect to the truss raising and lowering the wheels.
A peptide nucleic acid (PNA) monomer having the following formula: wherein B is a nucleic acid base selected from adenine, guanine, cytosine, and thymine; R 1 is -CH 2 (OCH 2 CH 2 ) 1-10 OCH 3 ; R 2 is H; R 3 , R 4 , R 5 , and R 6 each independently are H; P is selected from the group consisting of H, 9-fluorenylmethyloxy carbonyl (Fmoc), tert-butyloxycarbonyl (Boc), benzyloxycarbonyl (Cbz), tosylate (Ts), benzyl (Bn), allyloxycarbonyl (alloc), trityl (Trt), dimethoxytrityl (DMT), and monomethoxytrityl (MMT); and n is 1. B is a nucleic acid base selected from adenine, guanine, cytosine, and thymine; R 1 is -CH 2 (OCH 2 CH 2 ) 1-10 OCH 3 ; R 2 is H; R 3 , R 4 , R 5 , and R 6 each independently are H; P is selected from the group consisting of H, 9-fluorenylmethyloxy carbonyl (Fmoc), tert-butyloxycarbonyl (Boc), benzyloxycarbonyl (Cbz), tosylate (Ts), benzyl (Bn), allyloxycarbonyl (alloc), trityl (Trt), dimethoxytrityl (DMT), and monomethoxytrityl (MMT); and n is 1.
A process for producing an aqueous polymer dispersion by free-radically initiated aqueous emulsion polymerization, wherein in an aqueous medium in the presence of at least one phosphorus group-containing dispersing aid in a first polymerization stage (polymerization stage 1) ≥ 1.0% and ≤ 3.0% weight byof at least one α,β-monoethylenically unsaturated C 3 - to C 6 -mono- or -dicarboxylic acid (monomers A1), ≥ 1.5% and ≤ 6.0% weight byof at least one ethylenically unsaturated compound having at least one phosphorus-containing group (monomers A2), ≥ 91.0% and ≤ 97.5% weight byof at least one ethylenically unsaturated compound distinct from the monomers A1 and A2 (monomers A3), wherein the amounts of the monomers A1 to A3 sum to 100% by weight (total monomer amount 1), are free-radically polymerized to afford a polymer 1 and subsequently in the presence of the polymer 1 in a second polymerization stage (polymerization stage 2) ≤ 0.1% by weight of at least one α,β-monoethylenically unsaturated C 3 - to C 6 -mono- or -dicarboxylic acid (monomers B1), ≤ 0.1% by weight of at least one ethylenically unsaturated compound having at least one phosphorus-containing group (monomers B2), ≥ 99.8% and ≤ 100% weight byof at least one ethylenically unsaturated compound distinct from the monomers B1 and B2 (monomers B3), wherein the amounts of the monomers B1 to B3 sum to 100% by weight (total monomer amount 2), are free-radically polymerized to afford a polymer 2 with the proviso that • the type and amounts of the monomers A1 to A3 are chosen such that the resulting polymer 1 has a glass transition temperature Tg 1 in the range ≥ -10°C and ≤ 15°C measured as described in the description, • the type and amounts of the monomers B1 to B3 are chosen such that the resulting polymer 2 has a glass transition temperature Tg 2 which is at least 10°C above the glass transition temperature Tg 1 [Tg 2 = Tg 1 + ≥ 10 °C] measured as described in the description, • the ratio of total monomer amount 1 to total monomer amount 2 is 70% to 85% by weight to 15% to 30% by weight and • the amount of the at least one phosphorus group-containing dispersant is ≥ 0.5% by weight based on the sum of total monomer amount 1 and total monomer amount 2 (total monomer amount). • the type and amounts of the monomers A1 to A3 are chosen such that the resulting polymer 1 has a glass transition temperature Tg 1 in the range ≥ -10°C and ≤ 15°C measured as described in the description, • the type and amounts of the monomers B1 to B3 are chosen such that the resulting polymer 2 has a glass transition temperature Tg 2 which is at least 10°C above the glass transition temperature Tg 1 [Tg 2 = Tg 1 + ≥ 10 °C] measured as described in the description, • the ratio of total monomer amount 1 to total monomer amount 2 is 70% to 85% by weight to 15% to 30% by weight and • the amount of the at least one phosphorus group-containing dispersant is ≥ 0.5% by weight based on the sum of total monomer amount 1 and total monomer amount 2 (total monomer amount).
Hook block for a hoist, including a load hook which is received on a support structure of the hook block , where a hook aperture of the load hook can be locked via a locking means pivoting mounted on the load hook , where locking means can be pivoted by means of a controllable actuator , where a vertically guided pressure plate is arranged on the support structure of the hook block , the pressure plate co-operating with the locking means pivoting mounted on the load hook in such a manner that the locking means pivots upon a vertical movement of the pressure plate , the actuator being adapted to vertically move the pressure plate , characterised in that the load hook is rotatable about a vertical axis (V) in relation to the support structure of the hook block and in relation to the pressure plate guided vertically on the support structure , where an actuating lever of the locking means is in sliding contact with the pressure plate such that the pressure plate vertically movable via the actuator is able to pivot the locking means on the rotatable load hook independently of a rotational position of the load hook above the actuating lever . where a vertically guided pressure plate is arranged on the support structure of the hook block , the pressure plate co-operating with the locking means pivoting mounted on the load hook in such a manner that the locking means pivots upon a vertical movement of the pressure plate , the actuator being adapted to vertically move the pressure plate , characterised in that the load hook is rotatable about a vertical axis (V) in relation to the support structure of the hook block and in relation to the pressure plate guided vertically on the support structure , where an actuating lever of the locking means is in sliding contact with the pressure plate such that the pressure plate vertically movable via the actuator is able to pivot the locking means on the rotatable load hook independently of a rotational position of the load hook above the actuating lever .
A device for filling a container with a filling product, comprising a filling valve for influencing the supply of the filling product into the container to be filled, preferably during the transport, by means of a container transporting device, of the container to be filled, a dosing valve for dosing a dosing product from a dosing product reservoir into the filling valve , a main component reservoir for providing a main component at the filling valve , a dosing product changing device for changing the dosing product in the dosing product reservoir during the filling operation, and a pressurization gas valve configured to control or regulate the pressure in the dosing product reservoir , wherein the dosing product changing device is configured to switch the pressurization gas valve so that the pressure for forcing the dosing product back into the dosing product reservoir is lowered.