mhurhangee/ep-ind-claims huggingface dataset:
A quadcopter drone, that enables modifying the pitch angle (α) of its rotors (215, 220, 225, 230) blades, wherein- the axis of movement of at least two pairs of the quadcopter drone's rotors are tilted in a symmetrical configuration in relation to the quadcopter drone's yaw plane, so that each pair converges towards another point on the same level along a longitudinal axis plane of the quadcopter drone while creating an angle (γ) between the rotation planes of the rotors of each pair, which is less than 180° and greater than 140°; wherein said drone enables maneuvering in its yaw plane, but by modifying the pitch angles (α) of its rotors blades, without changing the rotational speed of said blades; wherein the axis of movement of the rotors are distanced from each other such that there is no overlap of a rotor blade rotation circles of any of the four rotors; wherein each pair of rotors consists of one rotor rotating clockwise and one rotor rotating counter-clockwise and diagonally opposite rotors rotating in the same direction. wherein said drone enables maneuvering in its yaw plane, but by modifying the pitch angles (α) of its rotors blades, without changing the rotational speed of said blades; wherein the axis of movement of the rotors are distanced from each other such that there is no overlap of a rotor blade rotation circles of any of the four rotors; wherein each pair of rotors consists of one rotor rotating clockwise and one rotor rotating counter-clockwise and diagonally opposite rotors rotating in the same direction.
An agent for dying keratin fibres, which is free of chemical oxidising agents, characterised in that it is present in the form of an aqueous or aqueous-alcoholic preparation and comprises a combination of oxidation dyes and direct dyes, which comprises at least 3 direct dyes and the weight ratio between oxidation dyes and direct dyes is from 5:1 to 0.5:1, and in that the direct dyes are selected from hydroxyethyl-2-nitro-p-toluidine, 2-hydroxyethyl-picramic acid,4-nitrophenyl-amino urea, Basic Violet 2, Disperse Violet 1, HC Blue No. 2, HC Blue No. 12, HC Red No. 13, HC Yellow No. 6, HC Red No. 3, 4-amino-3-nitrophenol, 4-[(2-hydroxyethyl)-amino]-3-nitrophenol, HC Red No. 10, HC Red No. 11, 2-chloro-6-ethylamino-4-nitrophenol, 2-amino-6-chloro-4-nitrophenol, HC Yellow No. 13, Basic Blue No. 99, Basic Brown No. 16, Basic Brown No. 17, Basic Red No. 76, Basic Yellow No. 57 and 2,6-diamino-3-[(pyridin-3-yl)azo]-pyridine, as well as the salts thereof, and in that the oxidation dyes are selected from 2,5-diamino-toluene, 2,4-diaminophenoxyethanol, resorcin, 2-methylresorcin, m-aminophenol, 4-amino-3-methyl-phenol, 4-amino-2-hydroxy-toluene, 6-amino-3-methyl-phenol, 2-amino-4-hydroxyethylaminoanisole, 1-naphthol, hydroxyethyl-3,4-methylenedioxyanilin, 2,5-diamino-phenylethanol, N,N-bis(2-hydroxyethyl)-p-phenylene diamine, phenyl-methyl-pyrazolone and 1-hydroxyethyl-4,5-diamino-pyrazole or the salts thereof.
A cool roofing system comprising: at least one asphalt layer and at least one granular layer comprising a plurality of highly reflective calcined kaolin particles adhered to the asphalt layer, wherein the cool roofing system has minimum solar reflectance of 70% or more, characterised in that the calcined kaolin particles further comprise a surface treatment selected from the group consisting of silanes, siloxanes, polysiloxanes, organo-siloxanes, silicates, organic silicates, silicone resins, acrylics, urethanes, polyurethanes, glycol ethers and mixtures thereof, and in that the calcined kaolin particles have a reflectance ranging from about 80% to about 92%.
A method implemented in a wireless device (22, 22a, 22b), the method comprising: transmitting a message 1 of a random access procedure; and transmitting a message 3 of the random access procedure, the method being characterized in further comprising: receiving an indication whether the wireless device is to provide a reduced capability, RedCap, indication via the message 1; and determining, based on the received indication, whether to provide a RedCap indication via the message 1, wherein the message 1 is transmitted based on the determining, and wherein a RedCap indication is provided via the message 3 at least if a RedCap indication is not provided via the message 1. transmitting a message 1 of a random access procedure; and transmitting a message 3 of the random access procedure, receiving an indication whether the wireless device is to provide a reduced capability, RedCap, indication via the message 1; and determining, based on the received indication, whether to provide a RedCap indication via the message 1, wherein the message 1 is transmitted based on the determining, and wherein a RedCap indication is provided via the message 3 at least if a RedCap indication is not provided via the message 1.
An optical multiplexer for increasing optical data collection efficiency received simultaneously across two or more fields of view (12', 12") comprising: a first optical path having a first optical path beam deflection system for operatively receiving optical data from a first field of view; a second optical path having a second optical beam deflection system for operatively receiving optical data from a second field of view (12"), the first optical path and second optical path beam deflection system for directing the optical data from the first and second fields of view (12', 12") through a common optical train, the optical train for focusing the optical data of the first optical path on a first section of a focal plane array and focusing the optical data of the second optical path on a second different section of the focal plane array. a first optical path having a first optical path beam deflection system for operatively receiving optical data from a first field of view; a second optical path having a second optical beam deflection system for operatively receiving optical data from a second field of view (12"), the first optical path and second optical path beam deflection system for directing the optical data from the first and second fields of view (12', 12") through a common optical train, the optical train for focusing the optical data of the first optical path on a first section of a focal plane array and focusing the optical data of the second optical path on a second different section of the focal plane array.
A waveguide structure (11; 12; 13; 14; 15) comprising: an output grating; a polarization conversion element (410; 420) disposed parallel to the output grating; a polarization separation element provided between the output grating and the polarization conversion element (410; 420); and a first input grating provided on the surface of the polarization conversion element (410; 420), wherein the first input grating is configured to provide light to the polarization separation element, wherein the polarization separation element is configured to: transmit, to the output grating, light having a first polarization direction among light incident on the polarization separation element, and reflect, to the polarization conversion element (410; 420), light having a second polarization direction different from the light having the first polarization direction among the light incident on the polarization separation element, and characterized in that the polarization separation element comprises a first area having a first light transfer efficiency, and a second area having a second light transfer efficiency that is greater than the first light transfer efficiency, wherein the first area is closer to the first input grating than the second area. an output grating; a polarization conversion element (410; 420) disposed parallel to the output grating; a polarization separation element provided between the output grating and the polarization conversion element (410; 420); and a first input grating provided on the surface of the polarization conversion element (410; 420), wherein the first input grating is configured to provide light to the polarization separation element, wherein the polarization separation element is configured to: transmit, to the output grating, light having a first polarization direction among light incident on the polarization separation element, and reflect, to the polarization conversion element (410; 420), light having a second polarization direction different from the light having the first polarization direction among the light incident on the polarization separation element, and characterized in that the polarization separation element comprises a first area having a first light transfer efficiency, and a second area having a second light transfer efficiency that is greater than the first light transfer efficiency, wherein the first area is closer to the first input grating than the second area. transmit, to the output grating, light having a first polarization direction among light incident on the polarization separation element, and reflect, to the polarization conversion element (410; 420), light having a second polarization direction different from the light having the first polarization direction among the light incident on the polarization separation element, and characterized in that the polarization separation element comprises a first area having a first light transfer efficiency, and a second area having a second light transfer efficiency that is greater than the first light transfer efficiency, wherein the first area is closer to the first input grating than the second area.
A method for performing data transmission by a user equipment, UE, in a wireless communication system, the method comprising: receiving, by the UE, a message indicating a change of a Radio resource control, RRC, state from a RRC CONNECTED state to a RRC INACTIVE state, wherein the message includes information related to uplink grants associated with a configured grant, CG, and a threshold related to a time gap; and based on the time gap between a current time and a location of a random access, RA, resource in a time domain being smaller than the threshold, performing, by the UE, the data transmission in the RRC INACTIVE state on the RA resource with ignoring at least one of the uplink grants associated with the CG which is located earlier than the RA resource. receiving, by the UE, a message indicating a change of a Radio resource control, RRC, state from a RRC CONNECTED state to a RRC INACTIVE state, wherein the message includes information related to uplink grants associated with a configured grant, CG, and a threshold related to a time gap; and based on the time gap between a current time and a location of a random access, RA, resource in a time domain being smaller than the threshold, performing, by the UE, the data transmission in the RRC INACTIVE state on the RA resource with ignoring at least one of the uplink grants associated with the CG which is located earlier than the RA resource.
Process for producing vinyl acetate in a heterogeneously catalyzed, continuous gas phase process via reaction of ethylene with acetic acid and oxygen in a fixed bed tubular reactor and workup of the product gas stream, wherein a gas mixture consisting predominantly of ethylene, carbon dioxide, ethane, nitrogen and oxygen (= cycle gas) is circulated, and the cycle gas is admixed with the reactants acetic acid, ethylene and oxygen upstream of the fixed bed tubular reactor and is brought to reaction temperature by means of heat exchangers operated with heating steam, and wherein the enrichment of the cycle gas with acetic acid is effected in an acetic acid saturator, characterized in that one or more N-oxyl compounds, containing at least one N-oxyl radical group -N-O·, from the group comprising 2,2,6,6-tetramethylpiperidinyloxyl, 4-hydroxy-2,2,6,6-tetramethylpiperidinyloxyl, 4-oxo-2,2,6,6-tetramethylpiperidinyloxyl and 4-ethanoyloxy-2,2,6,6-tetramethylpiperidinyloxyl are fed to the acetic acid saturator in such an amount that the concentration of the N-oxyl compound in the column bottoms of the acetic acid saturator is 10 to 100 ppm by weight, based on the weight of the column bottoms of the acetic acid saturator.
A tissue anchor apparatus for coupling soft tissue to bone comprising: a flexible fixation member comprising a body with a longitudinal extent and a width, the body defining a plurality of openings through the body, each of the plurality of openings formed substantially cross wise through the width of the body; and a suture comprising two terminal ends, the suture being interwoven through each of the plurality of openings in the body of the fixation member to form two substantially parallel tail sections of suture and such that multiple portions of the fixation member are slidably coupled to the suture and configurable to form a cluster within a bone hole at a surgical site to secure the fixation member in the bone hole and anchor the suture to the bone, wherein the portions of the fixation member comprise substantially S-shaped curved portions along the length of the portion of the suture interwoven through the fixation member, characterized in that the S-shaped curved portions do not pass from one tail section to the other. a flexible fixation member comprising a body with a longitudinal extent and a width, the body defining a plurality of openings through the body, each of the plurality of openings formed substantially cross wise through the width of the body; and a suture comprising two terminal ends, the suture being interwoven through each of the plurality of openings in the body of the fixation member to form two substantially parallel tail sections of suture and such that multiple portions of the fixation member are slidably coupled to the suture and configurable to form a cluster within a bone hole at a surgical site to secure the fixation member in the bone hole and anchor the suture to the bone, wherein the portions of the fixation member comprise substantially S-shaped curved portions along the length of the portion of the suture interwoven through the fixation member, characterized in that the S-shaped curved portions do not pass from one tail section to the other.
A bioengineered tissue construct comprising: an 80% to 100% confluent monolayer of cultured cells selected from mesenchymal stem cells, fibroblasts and keratinocytes, and mesenchymal stem cells differentiated into fibroblasts and keratinocytes; and a three-dimensional scaffold polyelectrolyte complex with high porosity, said scaffold comprising a plurality of composite polymers prepared without using any cross-linker or leaching/foaming agent/surfactants or any integrated harmful chemicals, wherein said polymers are gelatin in the range of 1%-4% and chitosan in the range of 0.5%-2.5%, and wherein said scaffold is non-adherent and has differential porosity. an 80% to 100% confluent monolayer of cultured cells selected from mesenchymal stem cells, fibroblasts and keratinocytes, and mesenchymal stem cells differentiated into fibroblasts and keratinocytes; and a three-dimensional scaffold polyelectrolyte complex with high porosity, said scaffold comprising a plurality of composite polymers prepared without using any cross-linker or leaching/foaming agent/surfactants or any integrated harmful chemicals, wherein said polymers are gelatin in the range of 1%-4% and chitosan in the range of 0.5%-2.5%, and wherein said scaffold is non-adherent and has differential porosity.
A control unit for use in an Orthogonal Frequency Division Multiplex, OFDM, based communication system, said control unit comprising a processor and a computer program, for controlling resource allocation in the network, said control unit being characterized in that it is arranged to perform resource allocation in the network according to the following: - performing a proportional fair scheduling in time and frequency domain based on the correctly transmitted bitrate for each user updated per frame and the channel quality measurements for each chunk per user; and - performing a power allocation in the following way: if the traffic load is above a threshold: adopting (s2, s3) a fixed power allocation regardless of the channel condition of each channel, wherein the power is allocated to all subcarriers uniformly; and if the traffic load is below the threshold, adopting (s2, s4) a channel-dependent power allocation scheme. - performing a proportional fair scheduling in time and frequency domain based on the correctly transmitted bitrate for each user updated per frame and the channel quality measurements for each chunk per user; and - performing a power allocation in the following way: if the traffic load is above a threshold: adopting (s2, s3) a fixed power allocation regardless of the channel condition of each channel, wherein the power is allocated to all subcarriers uniformly; and if the traffic load is below the threshold, adopting (s2, s4) a channel-dependent power allocation scheme. if the traffic load is above a threshold: adopting (s2, s3) a fixed power allocation regardless of the channel condition of each channel, wherein the power is allocated to all subcarriers uniformly; and if the traffic load is below the threshold, adopting (s2, s4) a channel-dependent power allocation scheme.
A urethral implant delivery system comprising: a handle; an overtube, including a first elongated passage, a second elongated passage, and a handle connector; a camera, located at a distal end of said first elongated passage; a urethral implant, located within said second elongated passage; and a guidewire, coupled with said urethral implant, said guidewire enables to push said urethral implant through said overtube until said urethral implant exits said overtube, said guidewire extends toward a proximal direction of said overtube and exits said handle; wherein said handle connector is configured to be coupled with said handle. a handle; an overtube, including a first elongated passage, a second elongated passage, and a handle connector; a camera, located at a distal end of said first elongated passage; a urethral implant, located within said second elongated passage; and a guidewire, coupled with said urethral implant, said guidewire enables to push said urethral implant through said overtube until said urethral implant exits said overtube, said guidewire extends toward a proximal direction of said overtube and exits said handle; wherein said handle connector is configured to be coupled with said handle.
An omnidirectional light having a horizontal cutoff, comprising: a plurality of reflectors, wherein each one of the plurality of reflectors comprises at least two reflective sides, wherein each one of the at least two reflective sides has an associated optical axis, wherein each respective optical axis of the at least two reflective sides is located on a common horizontal plane and each one of the at least two reflective sides comprises a curved concave cross-section; a plurality of light emitting diodes, wherein each one of the plurality of reflectors is associated with at least one of the plurality of light emitting diodes, wherein each one of the plurality of light emitting diodes and each one of the plurality of reflectors is vertically stacked with respect to one another; and at least one blocking band member with at least one edge that blocks light emitted by the plurality of light emitting diodes at common horizontal angles; wherein the reflectors and the light emitting diodes are arranged as a plurality of light optics, the light optics being vertically stacked, wherein each one of the plurality of light optics comprises at least one reflector of the plurality of reflectors and at least one light emitting diode of the plurality of light emitting diodes; and wherein, in each light optic, the at least two reflective sides of the at least one reflector converge at an apex and the at least one light emitting diode is positioned below the apex of the at least one reflector. a plurality of reflectors, wherein each one of the plurality of reflectors comprises at least two reflective sides, wherein each one of the at least two reflective sides has an associated optical axis, wherein each respective optical axis of the at least two reflective sides is located on a common horizontal plane and each one of the at least two reflective sides comprises a curved concave cross-section; a plurality of light emitting diodes, wherein each one of the plurality of reflectors is associated with at least one of the plurality of light emitting diodes, wherein each one of the plurality of light emitting diodes and each one of the plurality of reflectors is vertically stacked with respect to one another; and at least one blocking band member with at least one edge that blocks light emitted by the plurality of light emitting diodes at common horizontal angles; wherein the reflectors and the light emitting diodes are arranged as a plurality of light optics, the light optics being vertically stacked, wherein each one of the plurality of light optics comprises at least one reflector of the plurality of reflectors and at least one light emitting diode of the plurality of light emitting diodes; and wherein, in each light optic, the at least two reflective sides of the at least one reflector converge at an apex and the at least one light emitting diode is positioned below the apex of the at least one reflector.
A combiner utilized in a multi-band base station system and including a plurality of first ports (P1-P4) assigned different frequency bands and a second port (Com) in connection with a common feeder cable, the combiner comprising: DC signal lines (310P1-310P4, 310C) branching from each of the plurality of first ports and the second port, the DC signal lines branching from the first ports being connected to the DC signal line branching from the second port; control signal lines (320P1-320P4, 320C) branching from each of the plurality of first ports and the second port; switching modules (312P1-312P4, 312C) provided on each of the DC signal lines branching from the first ports and the second port; modems (322P1-322P4, 322C) provided on each of the control signal lines to modulate or demodulate an input control signal; and a control unit configured to control switching of each of the switching modules according to an operation type of the combiner, wherein the operation type comprises a first type being responsive to signal inputs through at least some of the plurality of first ports and a second type being responsive to a signal input through the second port. DC signal lines (310P1-310P4, 310C) branching from each of the plurality of first ports and the second port, the DC signal lines branching from the first ports being connected to the DC signal line branching from the second port; control signal lines (320P1-320P4, 320C) branching from each of the plurality of first ports and the second port; switching modules (312P1-312P4, 312C) provided on each of the DC signal lines branching from the first ports and the second port; modems (322P1-322P4, 322C) provided on each of the control signal lines to modulate or demodulate an input control signal; and a control unit configured to control switching of each of the switching modules according to an operation type of the combiner, wherein the operation type comprises a first type being responsive to signal inputs through at least some of the plurality of first ports and a second type being responsive to a signal input through the second port.