mhurhangee/ep-ind-claims huggingface dataset:
A frame reception 1 method for a wireless local area network, wherein the method comprises: 1.1 receiving a frame sent by a wireless local area network, WLAN, device, wherein the frame comprises a format indication field, the format indication field comprises N symbols, and N is a positive integer greater than or equal to 3; and 1.2 determining a standard of the frame according to modulation schemes used by the N symbols comprised in the format indication field; 1.3 wherein the determining a standard of the frame according to modulation schemes used by the N symbols comprised in the format indication field is: determining the frame as a frame of a first standard if the first symbol of the N symbols is a symbol of a preset modulation scheme; 1.4 wherein the determining a standard of the frame according to modulation schemes used by the N symbols comprised in the format indication field is: determining the frame as a frame of a (K+1) th standard if none of first K symbols of the N symbols is a symbol of a preset modulation scheme and the (K+1) th symbol is a symbol of the preset modulation scheme, wherein K is a positive integer less than N; and 1.5 wherein the determining a standard of the frame according to modulation schemes used by the N symbols comprised in the format indication field is: determining the frame as a frame of an (N+1) th standard if none of the N symbols is a symbol of a preset modulation scheme. 1.1 receiving a frame sent by a wireless local area network, WLAN, device, wherein the frame comprises a format indication field, the format indication field comprises N symbols, and N is a positive integer greater than or equal to 3; and 1.2 determining a standard of the frame according to modulation schemes used by the N symbols comprised in the format indication field; 1.3 wherein the determining a standard of the frame according to modulation schemes used by the N symbols comprised in the format indication field is: determining the frame as a frame of a first standard if the first symbol of the N symbols is a symbol of a preset modulation scheme; 1.4 wherein the determining a standard of the frame according to modulation schemes used by the N symbols comprised in the format indication field is: determining the frame as a frame of a (K+1) th standard if none of first K symbols of the N symbols is a symbol of a preset modulation scheme and the (K+1) th symbol is a symbol of the preset modulation scheme, wherein K is a positive integer less than N; and 1.5 wherein the determining a standard of the frame according to modulation schemes used by the N symbols comprised in the format indication field is: determining the frame as a frame of an (N+1) th standard if none of the N symbols is a symbol of a preset modulation scheme.
A method of controlling a brushless motor, the method comprising: rectifying an alternating voltage to provide a rectified voltage; and exciting a winding of the motor with the rectified voltage, the winding being excited in advance of predetermined rotor positions by an advance period and being excited for a conduction period over each electrical half-cycle of the motor, characterised in that the length of at least one of the advance period and the conduction period is defined by a waveform that varies periodically with time, and the method comprises adjusting the phase of the waveform relative to the alternating voltage in response to a change in one of motor speed and RMS value of the alternating voltage. rectifying an alternating voltage to provide a rectified voltage; and exciting a winding of the motor with the rectified voltage, the winding being excited in advance of predetermined rotor positions by an advance period and being excited for a conduction period over each electrical half-cycle of the motor, characterised in that the length of at least one of the advance period and the conduction period is defined by a waveform that varies periodically with time, and the method comprises adjusting the phase of the waveform relative to the alternating voltage in response to a change in one of motor speed and RMS value of the alternating voltage.
A welded assembly comprising two parent materials and dissimilar metal welds formed by welding these two parent materials having at least one of different compositions and different refining conditions, through a buttering for alleviating mismatch between one of the different compositions and the different refining conditions of the two members and through a welded metal for joining one of the parent materials (20, 23) and the buttering, wherein the buttering is formed of welding metals laminated in a plate thickness direction, characterised in that a dilution ratio of the butt portion of the buttering with the parent materials (20, 23) is equal to or less than 50%.
A cold weather tire, comprising a cap tread, the cap tread being formed of a rubber composition for cap treads that comprises: a rubber component including polybutadiene rubber, styrene butadiene rubber, and at least one of natural rubber or polyisoprene rubber; and a filler, the rubber composition having a combined amount of the natural rubber, the polyisoprene rubber, and the polybutadiene rubber of 80% by mass or more, an amount of the polybutadiene rubber of 30% by mass or more, and an amount of the styrene butadiene rubber of 0.3% to 10% by mass, each based on 100% by mass of the rubber component, the filler including 60% by mass or more of silica based on 100% by mass of the filler, the cap tread having cells or voids or both. a rubber component including polybutadiene rubber, styrene butadiene rubber, and at least one of natural rubber or polyisoprene rubber; and a filler, the rubber composition having a combined amount of the natural rubber, the polyisoprene rubber, and the polybutadiene rubber of 80% by mass or more, an amount of the polybutadiene rubber of 30% by mass or more, and an amount of the styrene butadiene rubber of 0.3% to 10% by mass, each based on 100% by mass of the rubber component, the filler including 60% by mass or more of silica based on 100% by mass of the filler, the cap tread having cells or voids or both.
An earth boring bit comprising: a bearing pin located within a cone, the cone being rotatable relative to the bearing pin; an annular seal gland located between the bearing pin and the cone; and a seal assembly located in the seal gland, characterized by: an annular metallic spring (45, 71, 79, 87), the spring (45, 71, 79, 87) comprising a tube formed into a continuous annular configuration, having a geometric center line (46, 72, 80, 91) that extends in a circle around the bearing pin, the spring (45, 71, 79, 87) having a circumferential gap (47, 73, 81, 93) formed in it to allow flex in a radial direction relative to the center line (46, 72, 80, 91), wherein the gap (47, 73, 81, 93) is a continuous circumferential slit that extends around the annular circumference of spring (45, 71, 79, 87), to allow spring (45, 71, 79, 87) to be elastically deformable such that when installed in the seal gland, it will exert oppositely directed forces along radial lines from the center line (46, 72, 80, 91); an elastomeric layer (53, 75, 83, 85, 99) located on opposite portions of the spring (45, 71, 79, 87) and being biased by the spring (45, 71, 79, 87) against a surface of the seal gland. a bearing pin located within a cone, the cone being rotatable relative to the bearing pin; an annular seal gland located between the bearing pin and the cone; and a seal assembly located in the seal gland, characterized by: an annular metallic spring (45, 71, 79, 87), the spring (45, 71, 79, 87) comprising a tube formed into a continuous annular configuration, having a geometric center line (46, 72, 80, 91) that extends in a circle around the bearing pin, the spring (45, 71, 79, 87) having a circumferential gap (47, 73, 81, 93) formed in it to allow flex in a radial direction relative to the center line (46, 72, 80, 91), wherein the gap (47, 73, 81, 93) is a continuous circumferential slit that extends around the annular circumference of spring (45, 71, 79, 87), to allow spring (45, 71, 79, 87) to be elastically deformable such that when installed in the seal gland, it will exert oppositely directed forces along radial lines from the center line (46, 72, 80, 91); an elastomeric layer (53, 75, 83, 85, 99) located on opposite portions of the spring (45, 71, 79, 87) and being biased by the spring (45, 71, 79, 87) against a surface of the seal gland.
Method for the identification of a connected object in a network infrastructure, said network infrastructure comprising at least two networks of connected objects (101, 107) that are interconnected by means of a data transport network, said networks of connected objects each comprising a plurality of connection gateways (101, 102, 108) to the data transport network supporting respective communication interfaces, said method comprising the following steps, executed by a first connection gateway of one of the networks of connected objects: - reception of a request coming from a source connected object of the network infrastructure, said request comprising specific search criteria, said search criteria comprise: • a maximum target distance, in the network infrastructure, in relation to the source connected object; - analysis of the correspondence of the search criteria of the request with information related to connected objects of the network infrastructure which are comprised in a routing list for the connection gateway, said information related to connected objects comprise • respective distances, in the network infrastructure, separating the connection gateway of local or remote connected objects, to which said connection gateway can transmit messages; and, in the case of identification of one or more other connected objects for which a correspondence has been established, - transmission, to the source connected object, of information characteristic of one or more other identified connected objects. - reception of a request coming from a source connected object of the network infrastructure, said request comprising specific search criteria, said search criteria comprise: • a maximum target distance, in the network infrastructure, in relation to the source connected object; • a maximum target distance, in the network infrastructure, in relation to the source connected object; - analysis of the correspondence of the search criteria of the request with information related to connected objects of the network infrastructure which are comprised in a routing list for the connection gateway, said information related to connected objects comprise • respective distances, in the network infrastructure, separating the connection gateway of local or remote connected objects, to which said connection gateway can transmit messages; and, in the case of identification of one or more other connected objects for which a correspondence has been established, • respective distances, in the network infrastructure, separating the connection gateway of local or remote connected objects, to which said connection gateway can transmit messages; - transmission, to the source connected object, of information characteristic of one or more other identified connected objects.
A floating wind turbine assembly, configured to self-stabilize in water without a fixed anchor, the floating wind turbine assembly comprising: a wind turbine, joined to a turbine shaft; a beam anchor, joined to the turbine shaft; a hollow moving mass, arranged around a beam shaft joined to the beam anchor, such that the hollow moving mass can be moved up or down the beam shaft; and further comprising: a pump, having a pump first end connected to the water with a first pump hose and a pump second end arranged within the hollow moving mass with a second pump hose; a first plurality of sensors, arranged proximate the turbine shaft; a second plurality of sensors, arranged on the turbine shaft; a controller, communicatively coupled to the first plurality of sensors, the second plurality of sensors, the hollow moving mass, and the pump; wherein the controller is programmed with instructions to perform the following instructions in a loop until a natural frequency equals an excitation frequency: receive a movement data from the plurality of sensors; determine the excitation frequency from the movement data; receive a natural frequency data from the second plurality of sensors; determine the natural frequency of the wind turbine from the natural frequency data adjust the hollow moving mass wherein when the natural frequency equals the excitation frequency inertial forces in a sea state of the water and the wind turbine equalize in order to stabilize the wind turbine. a wind turbine, joined to a turbine shaft; a beam anchor, joined to the turbine shaft; a hollow moving mass, arranged around a beam shaft joined to the beam anchor, such that the hollow moving mass can be moved up or down the beam shaft; and further comprising: a pump, having a pump first end connected to the water with a first pump hose and a pump second end arranged within the hollow moving mass with a second pump hose; a first plurality of sensors, arranged proximate the turbine shaft; a second plurality of sensors, arranged on the turbine shaft; a controller, communicatively coupled to the first plurality of sensors, the second plurality of sensors, the hollow moving mass, and the pump; wherein the controller is programmed with instructions to perform the following instructions in a loop until a natural frequency equals an excitation frequency: receive a movement data from the plurality of sensors; determine the excitation frequency from the movement data; receive a natural frequency data from the second plurality of sensors; determine the natural frequency of the wind turbine from the natural frequency data adjust the hollow moving mass receive a movement data from the plurality of sensors; determine the excitation frequency from the movement data; receive a natural frequency data from the second plurality of sensors; determine the natural frequency of the wind turbine from the natural frequency data adjust the hollow moving mass wherein when the natural frequency equals the excitation frequency inertial forces in a sea state of the water and the wind turbine equalize in order to stabilize the wind turbine.
Reflective optical element for the extreme ultraviolet wavelength range having a multilayer system, extending over a surface, on a substrate, wherein the multilayer system has layers from at least two different materials with a different real part of the refractive index at a wavelength in the extreme ultraviolet wavelength range, which are arranged in alternation, wherein one layer of one of the at least two materials forms a stack with the layer or layers that is/are arranged between the former and the layer of the same material that is located closest at an increasing distance from the substrate, characterized in that in at least one of these stacks (53', 53") the material of the layer with the lower real part of the refractive index and/or the material of the layer with the higher real part of the refractive index is a combination of at least two substances, whose respective proportion of said layer (55', 54') over at least one partial surface (61', 61") is different than over the remaining surface of the multilayer system.
A recombinant nucleic acid molecule comprising a nucleotide sequence encoding an amino acid sequence having pesticidal activity, wherein said nucleotide sequence is selected from the group consisting of: a) the nucleotide sequence set forth in SEQ ID NO: 1 or 3; b) a nucleotide sequence that encodes a polypeptide comprising the amino acid sequence of SEQ ID NO:2 or 4; c) a nucleotide sequence that encodes a polypeptide comprising an amino acid sequence having at least 95% sequence identity to the amino acid sequence of SEQ ID NO:2 or 4. a) the nucleotide sequence set forth in SEQ ID NO: 1 or 3; b) a nucleotide sequence that encodes a polypeptide comprising the amino acid sequence of SEQ ID NO:2 or 4; c) a nucleotide sequence that encodes a polypeptide comprising an amino acid sequence having at least 95% sequence identity to the amino acid sequence of SEQ ID NO:2 or 4.
Apparatus for monitoring an annulus region (310 1, 310 2, 510) of at least one flexible pipe (205, 300 1, 300 2, 500), the annulus region (205, 300 1, 300 2, 500) comprising an annular volume defined between fluid retaining layers of the flexible pipe (205, 300 1, 300 2, 500); the apparatus comprising: a sampling chamber comprising a sampling zone; and a monitoring system for determining a concentration value for at least one target gas species in the sampling zone; wherein the sampling zone is selectively connectable to a one of a plurality of fluid sampling passageways comprising tubes (330, 340, 360, 375, 530, 540, 550) in fluid communication with an annulus region of, and extending at least partially along the length of, a respective one, of at least one, flexible pipe, for providing fluid from said an annulus region in the sampling zone via the connected sampling passageway. a sampling chamber comprising a sampling zone; and a monitoring system for determining a concentration value for at least one target gas species in the sampling zone; wherein
An assembly comprising: a first rotatable component and a second rotatable component, each including, at its end, three equiangularly spaced mounting fingers (16, 20); and a flexible coupling comprising: a flexible torque disc having a first plurality of fixing points whereby it is mounted upon the mounting fingers of the first rotatable component, and a second plurality of fixing points whereby it is mounted upon the mounting fingers of the second rotatable component, the second fixing points each being located midway between a respective pair of the first fixing points; the assembly characterised in that it further comprises, an annular support ring sandwiched between the flexible torque disc and the second rotatable component, and mounting means whereby the flexible torque disc is secured to the support ring, the mounting means restricting deflection of the flexible torque disc relative to the support ring, wherein the mounting means further serve to secure the first fixing points of the flexible torque disc to the first rotatable component. a first rotatable component and a second rotatable component, each including, at its end, three equiangularly spaced mounting fingers (16, 20); and a flexible coupling comprising: a flexible torque disc having a first plurality of fixing points whereby it is mounted upon the mounting fingers of the first rotatable component, and a second plurality of fixing points whereby it is mounted upon the mounting fingers of the second rotatable component, the second fixing points each being located midway between a respective pair of the first fixing points; the assembly characterised in that it further comprises, an annular support ring sandwiched between the flexible torque disc and the second rotatable component, and mounting means whereby the flexible torque disc is secured to the support ring, the mounting means restricting deflection of the flexible torque disc relative to the support ring, wherein the mounting means further serve to secure the first fixing points of the flexible torque disc to the first rotatable component. a flexible torque disc having a first plurality of fixing points whereby it is mounted upon the mounting fingers of the first rotatable component, and a second plurality of fixing points whereby it is mounted upon the mounting fingers of the second rotatable component, the second fixing points each being located midway between a respective pair of the first fixing points; the assembly characterised in that it further comprises, an annular support ring sandwiched between the flexible torque disc and the second rotatable component, and mounting means whereby the flexible torque disc is secured to the support ring, the mounting means restricting deflection of the flexible torque disc relative to the support ring, wherein the mounting means further serve to secure the first fixing points of the flexible torque disc to the first rotatable component.
A catheter for retrieving a medical device from a patient, comprising: a handle (108, 408); a catheter shaft coupled to the handle (108, 408); a snare disposed within the catheter shaft and extendable distally beyond the catheter shaft; a docking cap disposed on a distal portion of the catheter shaft, the docking cap being rotatable independent of the catheter shaft; and a torque shaft disposed within the catheter shaft and selectively connectable to the docking cap, the torque shaft configured to rotate within the catheter shaft to apply rotational torque to the docking cap when connected to the docking cap, the snare being configured to grasp the medical device, the docking cap being configured to allow docking of the medical device with the catheter after engaging the medical device with the snare, the torque shaft being arranged to apply a rotational torque to the docking cap and thus to a medical device to be retrieved. a handle (108, 408); a catheter shaft coupled to the handle (108, 408); a snare disposed within the catheter shaft and extendable distally beyond the catheter shaft; a docking cap disposed on a distal portion of the catheter shaft, the docking cap being rotatable independent of the catheter shaft; and a torque shaft disposed within the catheter shaft and selectively connectable to the docking cap, the torque shaft configured to rotate within the catheter shaft to apply rotational torque to the docking cap when connected to the docking cap, the snare being configured to grasp the medical device, the docking cap being configured to allow docking of the medical device with the catheter after engaging the medical device with the snare, the torque shaft being arranged to apply a rotational torque to the docking cap and thus to a medical device to be retrieved.
A diimine-metal complex represented by Formula I: wherein, R 1 and R 2 are each independently a C1-C30 hydrocarbyl with or without a substituent Q; R 3 and R 4 are each independently selected from the group consisting of hydrogen, halogen, hydroxy, C1-C20 hydrocarbyl with or without a substituent Q, and adjacent R 3 and R 4 groups are optionally joined to form a ring or ring system; each R 11 is independently a C1-C20 hydrocarbyl with or without a substituent Q; each Y is independently a Group VIA non-metal atom; each M is independently a Group VIII metal; each X is independently selected from the group consisting of halogen, C1-C10 hydrocarbyl with or without a substituent Q and C1-C10 hydrocarbyloxy with or without a substituent Q, wherein the substituent Q is selected from the group consisting of halogen, hydroxy, C1-C10 alkyl, halogenated C1-C10 alkyl, C1-C10 alkoxy and halogenated C1-C10 alkoxy, preferably from the group consisting of halogen, hydroxy, C1-C6 alkyl, halogenated C1-C6 alkyl, C1-C6 alkoxy and halogenated C1-C6 alkoxy. wherein, R 1 and R 2 are each independently a C1-C30 hydrocarbyl with or without a substituent Q; R 3 and R 4 are each independently selected from the group consisting of hydrogen, halogen, hydroxy, C1-C20 hydrocarbyl with or without a substituent Q, and adjacent R 3 and R 4 groups are optionally joined to form a ring or ring system; each R 11 is independently a C1-C20 hydrocarbyl with or without a substituent Q; each Y is independently a Group VIA non-metal atom; each M is independently a Group VIII metal; each X is independently selected from the group consisting of halogen, C1-C10 hydrocarbyl with or without a substituent Q and C1-C10 hydrocarbyloxy with or without a substituent Q, wherein the substituent Q is selected from the group consisting of halogen, hydroxy, C1-C10 alkyl, halogenated C1-C10 alkyl, C1-C10 alkoxy and halogenated C1-C10 alkoxy, preferably from the group consisting of halogen, hydroxy, C1-C6 alkyl, halogenated C1-C6 alkyl, C1-C6 alkoxy and halogenated C1-C6 alkoxy.