mhurhangee/ep-ind-claims huggingface dataset:
Device for generating a CO 2 snow jet, comprising an expansion channel which extends in a flow direction for generating a CO 2 gas/CO 2 snow mixture based on liquid CO 2, the expansion channel having an inlet opening for supplying liquid CO 2 and an outlet opening for discharging the CO 2 gas/CO 2 snow mixture, and the device also comprising a nozzle for generating a jacketed jet which surrounds and accelerates the CO 2 gas/CO 2 snow mixture discharged from the outlet opening of the expansion channel, the expansion channel having a plurality of channel portions (36a, 36b, 36c, 36d, 36e, 36f, 36g) arranged one behind the other in the flow direction, the cross section of the expansion channel, which cross section lies in a plane orthogonal to the flow direction, varying locally in a relevant transition or transition region (38a, 38b, 38c, 38d, 38e, 38f) between the channel portions (36a, 36b, 36c, 36d, 36e, 36f, 36g), and that the cross section of the expansion channel at the upstream end of a relevant channel portion is larger than the cross section of the expansion channel at the upstream end of the channel portion arranged upstream of the relevant channel portion in the flow direction, characterized in that the cross section of the expansion channel reduces in the flow direction at least at some of the transitions or transition regions (38a, 38b, 38c, 38d, 38e, 38f).
A device for depositing sliver into a can, including a sliver coiling head with delivery rolls (20, 21) for transporting the sliver into the can (D1, D2) via a revolving coiler plate, which is disposed below the sliver coiling head, and with at least one pivotably disposed sliver trumpet for automatically severing the sliver, when changing the can, characterized in that the device includes means (18, 26, 27, 29) with which the distance of the delivery rolls (20, 21) to each other is increasable and with which at least the sliver trumpet is movable away from the delivery rolls (20, 21).
Implement for harvesting stalk material, having a conveying apparatus and an apparatus for cutting stalks, which is arranged in a plane below the conveying apparatus and which has at least one cutting element rotating in a horizontal or at least approximately horizontal plane, characterized in that the cutting element has a guiding surface at its outer edge, which extends downward from the blade plane, wherein the guiding surface is adjusted inward by an angle of attack in the rotational direction of the cutting element.
A process for hydrotreating a hydrocarbon resid stream comprising: adding a water stream and a first stage hydrogen stream to a resid stream; hydrotreating said resid stream over a demetallation catalyst to demetallize said resid stream in the presence of the first stage hydrogen stream to provide a demetallized resid stream reduced in metals and sulfur concentration; separating said demetallized resid stream into a first stage vapor stream comprising hydrogen sulfide and a first stage liquid stream with a smaller concentration of hydrogen sulfide than in the demetallized resid stream; adding a second stage hydrogen stream to said first stage liquid stream; hydrotreating said first stage liquid stream over a desulfurization catalyst and the second stage hydrogen stream to provide a desulfurized resid stream; and separating said desulfurized resid stream to provide a second stage vapor stream and a second stage liquid stream and taking said first stage hydrogen stream from said second stage vapor stream. adding a water stream and a first stage hydrogen stream to a resid stream; hydrotreating said resid stream over a demetallation catalyst to demetallize said resid stream in the presence of the first stage hydrogen stream to provide a demetallized resid stream reduced in metals and sulfur concentration; separating said demetallized resid stream into a first stage vapor stream comprising hydrogen sulfide and a first stage liquid stream with a smaller concentration of hydrogen sulfide than in the demetallized resid stream; adding a second stage hydrogen stream to said first stage liquid stream; hydrotreating said first stage liquid stream over a desulfurization catalyst and the second stage hydrogen stream to provide a desulfurized resid stream; and separating said desulfurized resid stream to provide a second stage vapor stream and a second stage liquid stream and taking said first stage hydrogen stream from said second stage vapor stream.
A computer-implemented method for measuring a displacement of a top of a tower of a wind turbine, comprising: extracting at least two feature points from each image frame of a plurality of image frames of the top of the tower, wherein corresponding feature points of the at least two feature points in the plurality of image frames denote a same position on the top of the tower; calculating relative displacements between the corresponding feature points that correspond to the same position belonging to different image frames among the extracted feature points; calculating an average of the relative displacements as an image displacement; marking at least two label points on the top of the tower; calculating an actual distance between the at least two label points; calculating a relative distance of the at least two label points in the plurality of image frames; determining a correspondence relationship between the image displacement and an actual displacement based on the calculated actual distance and the relative distance; and calculating the displacement of the top of the tower based on the calculated image displacement and the determined correspondence relationship. extracting at least two feature points from each image frame of a plurality of image frames of the top of the tower, wherein corresponding feature points of the at least two feature points in the plurality of image frames denote a same position on the top of the tower; calculating relative displacements between the corresponding feature points that correspond to the same position belonging to different image frames among the extracted feature points; calculating an average of the relative displacements as an image displacement; marking at least two label points on the top of the tower; calculating an actual distance between the at least two label points; calculating a relative distance of the at least two label points in the plurality of image frames; determining a correspondence relationship between the image displacement and an actual displacement based on the calculated actual distance and the relative distance; and calculating the displacement of the top of the tower based on the calculated image displacement and the determined correspondence relationship.
A pressure reducing valve which comprises a valve body, a piston and an elastic member, the valve body comprises a connector, the connector comprises water passing holes penetrating from an inner side to an outer peripheral surface of the connector, a sealing member encompasses an outer side of the connector, the piston comprises a bottom wall and a peripheral wall extending upward from a periphery of the bottom wall, the peripheral wall of the piston is configured to slidably encompass the outer side of the connector, the peripheral wall slides relative to the connector to control a sealed section to cooperate with the sealing member to control the water passing hole to discharge water, and the elastic member acts on the piston to generate an elastic force configured to drive the piston to be separated from the connector, the pressure reducing valve being characterized in that an inner peripheral surface of the peripheral wall comprises a discharging section and the sealed section disposed between the discharging section and the bottom wall, the discharging section defines one or more discharging passages, the one or more discharging passages define through grooves that penetrate the inner side and the outer side of the peripheral wall, so that an upper end of the peripheral wall of the piston defines a sieve-like structure; wherein after the pressure at the rear end increases, the piston slides upward, the peripheral wall slides upward, the sieve-like structure of the peripheral wall enables water from the water passing holes to flow from the one or more discharging passages.
A process for forming a poly(phenylene ether) copolymer, the process comprising: reacting a monohydric phenol comprising 2-methyl-6-phenylphenol and a dihydric phenol in the presence of molecular oxygen, a polymerization catalyst comprising a metal ion and at least one amine ligand, and a solvent to form a copolymer of 2-methyl-6-phenylphenol and the dihydric phenol; wherein the copolymer has an absolute number average molecular weight of 1,000 to 10,000 grams/mole, calculated from integrated areas under resonance peaks in the 1 H-NMR spectrum of the copolymer; and wherein the solvent comprises, based on the total weight of the solvent, at least 95 weight percent of a C 1 -C 3 alcohol selected from the group consisting of methanol, ethanol, 1-propanol, and 2-propanol. reacting a monohydric phenol comprising 2-methyl-6-phenylphenol and a dihydric phenol in the presence of molecular oxygen, a polymerization catalyst comprising a metal ion and at least one amine ligand, and a solvent to form a copolymer of 2-methyl-6-phenylphenol and the dihydric phenol; wherein the copolymer has an absolute number average molecular weight of 1,000 to 10,000 grams/mole, calculated from integrated areas under resonance peaks in the 1 H-NMR spectrum of the copolymer; and wherein the solvent comprises, based on the total weight of the solvent, at least 95 weight percent of a C 1 -C 3 alcohol selected from the group consisting of methanol, ethanol, 1-propanol, and 2-propanol.
An operation method of a user equipment, UE in a device to device, D2D communication, the operation method comprising: generating, by the UE, a discovery channel; and transmitting, by the UE, a D2D subframe including the discovery channel using remaining single carrier-frequency division multiple access, SC-FDMA symbols except for a last SC-FDMA symbol among a plurality of SC-FDMA symbols included in the D2D subframe, wherein a transmission timing of a D2D radio frame including the D2D subframe is set based on a reception timing of a downlink radio frame of the UE, the discovery channel is transmitted using uplink resources, wherein a cyclic prefix, CP for the D2D subframe is configured by a high layer signaling, characterized in that: each of two slots of the D2D subframe includes seven SC-FDMA symbols when a normal CP is used, a demodulation reference signal, DM RS is transmitted through the fourth SC-FDMA symbol included in the each of two slots of the D2D subframe, and remaining SC-FDMA symbols except for the fourth SC-FDMA symbol are used for data transmission; and each of two slots of the D2D subframe includes six SC-FDMA symbols when an extended CP is used, a DM RS is transmitted through the third SC-FDMA symbol included in the each of two slots of the D2D subframe, and remaining SC-FDMA symbols except for the third SC-FDMA symbol are used for data transmission. generating, by the UE, a discovery channel; and transmitting, by the UE, a D2D subframe including the discovery channel using remaining single carrier-frequency division multiple access, SC-FDMA symbols except for a last SC-FDMA symbol among a plurality of SC-FDMA symbols included in the D2D subframe, wherein a transmission timing of a D2D radio frame including the D2D subframe is set based on a reception timing of a downlink radio frame of the UE, the discovery channel is transmitted using uplink resources, wherein a cyclic prefix, CP for the D2D subframe is configured by a high layer signaling, each of two slots of the D2D subframe includes seven SC-FDMA symbols when a normal CP is used, a demodulation reference signal, DM RS is transmitted through the fourth SC-FDMA symbol included in the each of two slots of the D2D subframe, and remaining SC-FDMA symbols except for the fourth SC-FDMA symbol are used for data transmission; and each of two slots of the D2D subframe includes six SC-FDMA symbols when an extended CP is used, a DM RS is transmitted through the third SC-FDMA symbol included in the each of two slots of the D2D subframe, and remaining SC-FDMA symbols except for the third SC-FDMA symbol are used for data transmission.
A child seat comprising: a mounting base to which a rotating base is attached, the rotating base including a circumferential path and a depressed portion, the depressed portion being disposed on at least a part of the circumferential path; and a sitting seat that includes a plurality of operating units, the plurality of operating units including a locking unit configured to move along the circumferential path and fit to the depressed portion, a biasing unit biasing the locking unit to a side of a surface (18a, 18b) forming the depressed portion, and an unlocking unit coupled to the locking unit, the unlocking unit moving the locking unit to an opposite side of the biasing direction by the biasing unit to release the fitting of the locking unit and the depressed portion, a rotating plate being attached to the sitting seat, the rotating plate being rotatably assembled with respect to the rotating base. a mounting base to which a rotating base is attached, the rotating base including a circumferential path and a depressed portion, the depressed portion being disposed on at least a part of the circumferential path; and a sitting seat that includes a plurality of operating units, the plurality of operating units including a locking unit configured to move along the circumferential path and fit to the depressed portion, a biasing unit biasing the locking unit to a side of a surface (18a, 18b) forming the depressed portion, and an unlocking unit coupled to the locking unit, the unlocking unit moving the locking unit to an opposite side of the biasing direction by the biasing unit to release the fitting of the locking unit and the depressed portion, a rotating plate being attached to the sitting seat, the rotating plate being rotatably assembled with respect to the rotating base.
Method for linking between each other the components of a home automation system networked with each other and adapted to coordinate and supervise for safety the operation of a movable barrier such as sliding gates, hinged doors, garage doors, shutters, blinds or curtains, wherein the network exhibits an electronic control unit as a Master node and at least one component as a Slave node (S1, S2) and for all the components and the control unit, a bidirectional network, which is only wireless, is used, and during a state of inactive barrier the components operate in a low-power mode in which they alternate their state of listening or not-listening during periodic time windows of low duty-cycle in which to receive a signal from the control unit, characterized in that during the displacement of the movable barrier the control unit sends a periodic signal and the components sequentially answer within assigned and mutually exclusive time windows. and the control unit, after the maneuvering of the movable barrier is finished, sends to the components a command to switch them into the low-power mode.
A method for detecting mutations or SNP variants or other variants in a target nucleic acid, comprising: a) providing a bead probe and a surface probe, wherein each probe is an oligonucleotide probe having a sequence complementary to a sequence of the target nucleic acid, optionally containing one or more base changes compared to the sequence of the target nucleic acid, and wherein the bead probe is attached to a magnetic bead, and wherein the surface probe is attached to a solid surface, b) providing a sample comprising the target nucleic acid, wherein the target nucleic acid may contain one or more mutations and/or variants as compared to the wild-type sequence of the target nucleic acid, c) contacting the sample with the bead probe and the surface probe, d) allowing the target nucleic acid to hybridize with the bead probe and the surface probe, forming a sandwich structure, optionally obtaining a first readout of the binding signal attached to the surface, e) applying stringency on the hybridization bond by magnetic force and temperature, f) determining the binding signal remaining in a sandwich structure attached to the surface, g) repeating steps e) and f) one or more times, and h) correlating the binding signal remaining in a sandwich structure attached to the surface to the presence and/or number of mutations, SNP variants, or other variants in the target nucleic acid, wherein magnetic fields of increasing voltages, and increasing temperatures are applied at the same time or sequentially and wherein said voltages and temperatures are controlled independently of each other. a) providing a bead probe and a surface probe, wherein each probe is an oligonucleotide probe having a sequence complementary to a sequence of the target nucleic acid, optionally containing one or more base changes compared to the sequence of the target nucleic acid, and wherein the bead probe is attached to a magnetic bead, and wherein the surface probe is attached to a solid surface, b) providing a sample comprising the target nucleic acid, wherein the target nucleic acid may contain one or more mutations and/or variants as compared to the wild-type sequence of the target nucleic acid, c) contacting the sample with the bead probe and the surface probe, d) allowing the target nucleic acid to hybridize with the bead probe and the surface probe, forming a sandwich structure, optionally obtaining a first readout of the binding signal attached to the surface, e) applying stringency on the hybridization bond by magnetic force and temperature, f) determining the binding signal remaining in a sandwich structure attached to the surface, g) repeating steps e) and f) one or more times, and h) correlating the binding signal remaining in a sandwich structure attached to the surface to the presence and/or number of mutations, SNP variants, or other variants in the target nucleic acid, wherein magnetic fields of increasing voltages, and increasing temperatures are applied at the same time or sequentially and wherein said voltages and temperatures are controlled independently of each other.
A wire core brush, preferably in the form of a cosmetic or mascara applicator, comprising bristle-forming elements held between at least two wires (5, 6) twisted together, characterized in that the wire core brush was manufactured in such a way that, prior to twisting, not only have the bristle-forming elements, preferably in the form of filaments, been inserted between the wires (5, 6), but additionally also a planar piece of film, after which the wires (5, 6) were twisted together without prior removal of the piece of film.
Aircraft wing comprising a fixed central wing body, as well as at least one mobile leading edge flap intended to be moved relative to said fixed central body between a deployed deposition and a retracted position, the wing comprising a device for movement of the mobile leading edge flap, said device being equipped with at least one mobile drive rail comprising a front end connected to the mobile flap, characterised in that said movement device comprises a linear electric motor comprising: - a primary assembly equipped with at least two fixed trucks spaced apart from each other along the mobile drive rail, each fixed truck comprising coils, the primary assembly being rigidly connected to the fixed central body of the wing; and - a mobile secondary assembly comprising a magnetic pathway arranged on the drive rail and in that said drive rail is guided by each fixed truck. - a primary assembly equipped with at least two fixed trucks spaced apart from each other along the mobile drive rail, each fixed truck comprising coils, the primary assembly being rigidly connected to the fixed central body of the wing; and - a mobile secondary assembly comprising a magnetic pathway arranged on the drive rail
A method of calibrating a measuring system comprising a fluid detector having a preconcentrator and a fluid sensor, wherein a concentration of a substance to be detected is measured at a sorption phase during which the fluid to be detected is enriched in the preconcentrator in a first state for a sorption time period ( t), and at a measuring phase in which a concentration of the substance to be detected resulting from release of the substance to be detected enriched in the preconcentrator is measured, wherein the measuring system is calibrated by adjusting the sorption time period ( t).
A turbine exhaust case frame for an industrial gas turbine disposed to carry a load, the frame comprising: an inner ring configured to carry load from inner bearings; an outer ring; and a plurality of load-bearing struts connecting the inner ring to the outer ring and communicating bearing loads from the inner ring to the outer ring; characterized in that triangular installation mounts are extending from the outer ring and having retention surfaces and coplanar mount surfaces, said coplanar mount surfaces being downward-facing load-bearing surfaces configured to mate with upward-facing load surfaces of a support post, and wherein the retention surfaces are configured to mate with retention surfaces of the support post. an inner ring configured to carry load from inner bearings; an outer ring; and a plurality of load-bearing struts connecting the inner ring to the outer ring and communicating bearing loads from the inner ring to the outer ring; characterized in that triangular installation mounts are extending from the outer ring and having retention surfaces and coplanar mount surfaces, said coplanar mount surfaces being downward-facing load-bearing surfaces configured to mate with upward-facing load surfaces of a support post, and wherein the retention surfaces are configured to mate with retention surfaces of the support post.
A molding precursor comprising a functional fiber impregnated with an addition-reaction type polyimide resin, having a melt viscosity in a range of 300 to 3200 kPa·s under conditions of keeping for 1 to 10 minutes at a temperature 5 to 20°C lower than a thickening-start temperature of the addition-reaction type polyimide resin, wherein the thickening-start temperature of the addition-reaction type polyimide resin is determined in accordance with the measurement of thickening-start temperature method in the description, and the melt viscosity in a range of 300 to 3200 kPa·s under conditions of keeping for 1 to 10 minutes at a temperature 5 to 20°C lower than a thickening-start temperature of the addition-reaction type polyimide resin is determined in accordance with the measurement of melt viscosity method in the description. the thickening-start temperature of the addition-reaction type polyimide resin is determined in accordance with the measurement of thickening-start temperature method in the description, and the melt viscosity in a range of 300 to 3200 kPa·s under conditions of keeping for 1 to 10 minutes at a temperature 5 to 20°C lower than a thickening-start temperature of the addition-reaction type polyimide resin is determined in accordance with the measurement of melt viscosity method in the description.