mhurhangee/ep-ind-claims huggingface dataset:
Control valve for a lubricant nozzle, in particular an oil spray nozzle, for cooling a piston of an internal combustion engine, having at least one passage opening through which lubricant can flow; a control part which is movable in a respective movement direction and which, as a function of its position, forms an opening cross section with the passage opening for at least partially opening up or for closing off the passage opening; an actuation part by means of which the control part can, as a function of a pressure of the lubricant, be moved between at least one first position in the presence of a first pressure, a second position in the presence of a second pressure and a third position in the presence of a third pressure of the lubricant, wherein the second pressure is higher than the first pressure and lower than the third pressure and the opening cross section formed in the second position is larger than the opening cross sections in the first position and in the third position, wherein the control part is movable in continuous fashion between the first, second and third positions, and characterized in that the actuation part is designed to set the position of the control part, and thus the opening cross section, such that a constant lubricant throughput through the passage opening is realized in an upper pressure range of the lubricant, wherein a reduction in lubricant throughput with increasing lubricant pressure by means of a decrease in size of the opening cross section is set such that, in this way, an increase in lubricant throughput per unit of surface area as a result of the increasing lubricant pressure is compensated, in order to maintain the constant lubricant throughput in the upper pressure range. at least one passage opening through which lubricant can flow; a control part which is movable in a respective movement direction and which, as a function of its position, forms an opening cross section with the passage opening for at least partially opening up or for closing off the passage opening; an actuation part by means of which the control part can, as a function of a pressure of the lubricant, be moved between at least one first position in the presence of a first pressure, a second position in the presence of a second pressure and a third position in the presence of a third pressure of the lubricant, wherein the second pressure is higher than the first pressure and lower than the third pressure and the opening cross section formed in the second position is larger than the opening cross sections in the first position and in the third position, wherein the control part is movable in continuous fashion between the first, second and third positions, and
A current transformer core made of an alloy having a composition rep-resented by the general formula Fe 100-x-a-y-c M x Cu a M' y X' c (by atomic %), wherein M is Co and/or Ni, M' is at least one element selected from the group consisting of V, Zr, Nb, Mo, Hf, Ta and W, X' is Si and/or B, x, a, y and c are numbers satisfying 15 ≤ x ≤ 40, 0.1 ≤ a ≤ 3, 1 ≤ y ≤ 10, 2 ≤ c ≤ 30, and 7 ≤ y + c ≤ 31, respectively, 30% or more of the alloy structure is composed of crystal grains having an average particle size of 50 nm or less, characterised in that said alloy has a magnetic flux density B 8000 of 1.2 T or more at 8000 Am -1. an anisotropic magnetic field H K of 150-1500 Am -1, a squareness ratio B r /B 8000 of 5% or less, and an alternating-current specific initial permeability μ r of 800-7000 at 50 Hz and 0.05 Am -1, and the current transformer core is adapted to detect half-wave, sinusoidal, alternating current.
An assembly device for carrying out assembly steps on a wall, comprising - a mobile assembly frame, - a mechatronic installation component, - a magazine housing device, - a magazine component (18a, 18b, 18c) and - a securing device, wherein - the mechatronic installation component and the magazine housing device are arranged on the assembly frame, - the magazine housing device is intended to house the magazine component (18a, 18b, 18c) with assembly means (23, 25) housed therein, wherein assembly means (23, 25) can be removed from the magazine component (18a, 18b, 18c) by means of the mechatronic installation component when an assembly step is being carried out, and - the securing device is designed and arranged in such a way that in a securing state it establishes a connection between the magazine component (18a, 18b, 18c) and the assembly frame and thus secures the magazine component (18a, 18b, 18c) housed by the magazine housing device against displacement relative to the assembly frame, characterized in that - the magazine component (18a, 18b, 18c) has a first coupling element and - the securing device has a second coupling element, wherein the first coupling element and the second coupling element are designed and arranged in such a way that the securing device can be detachably coupled to the magazine component (18a, 18b, 18c) by means of the two coupling elements (27, 44). - a mobile assembly frame, - a mechatronic installation component, - a magazine housing device, - a magazine component (18a, 18b, 18c) and - a securing device, - the mechatronic installation component and the magazine housing device are arranged on the assembly frame, - the magazine housing device is intended to house the magazine component (18a, 18b, 18c) with assembly means (23, 25) housed therein, wherein assembly means (23, 25) can be removed from the magazine component (18a, 18b, 18c) by means of the mechatronic installation component when an assembly step is being carried out, and - the securing device is designed and arranged in such a way that in a securing state it establishes a connection between the magazine component (18a, 18b, 18c) and the assembly frame and thus secures the magazine component (18a, 18b, 18c) housed by the magazine housing device against displacement relative to the assembly frame, - the magazine component (18a, 18b, 18c) has a first coupling element and - the securing device has a second coupling element,
An engine oil comprising greater than 50 wt.% of a base oil and an additive package, wherein the engine oil contains 50-1000 ppm of phosphorus and the additive package comprises at least two different friction modifier components selected from compounds of formula IV: wherein R is a linear or branched, saturated, unsaturated, or partially saturated hydrocarbyl group having 8 to 22 carbon atoms, wherein the engine oil contains 0.05-2.0 wt.% of the two or more friction modifier components based on the total weight of the engine oil.
An information processing apparatus that is connected with another apparatus via an interface including a signal channel in which transmission and reception of a predetermined signal are performed and a control channel in which a control signal used for control is transmitted bi-directionally, wherein the interface is a high definition multimedia interface (HDMI), the information processing apparatus comprising: a main control unit configured to control an overall operation in the information processing apparatus; a signal management unit configured to transmit a first control signal to the other apparatus, determine a connection state of the interface on the basis of a second control signal received from the other apparatus in response to the first control signal, and control an operation of the main control unit in accordance with a determination result for the connection state, wherein the control signal, the first control signal, and the second control signal are consumer electronics control messages; and a transmission/reception control unit for controlling transmission and reception of the predetermined signal, wherein, when power supply to the transmission/reception control unit is stopped, the signal management unit transmits the first control signal to the other apparatuses at a first time interval, and determines an insertion/extraction state of an HDMI cable as the connection state of the interface on the basis of the second control signal received from the other apparatus in response to the first control signal. a main control unit configured to control an overall operation in the information processing apparatus; a signal management unit configured to transmit a first control signal to the other apparatus, determine a connection state of the interface on the basis of a second control signal received from the other apparatus in response to the first control signal, and control an operation of the main control unit in accordance with a determination result for the connection state, wherein the control signal, the first control signal, and the second control signal are consumer electronics control messages; and a transmission/reception control unit for controlling transmission and reception of the predetermined signal, wherein, when power supply to the transmission/reception control unit is stopped, the signal management unit transmits the first control signal to the other apparatuses at a first time interval, and determines an insertion/extraction state of an HDMI cable as the connection state of the interface on the basis of the second control signal received from the other apparatus in response to the first control signal.
Method for locating objects (12, 14) using an FMCW radar, in which: - a radar signal which is frequency-modulated in the form of ramps is transmitted, the modulation pattern of which signal has a plurality of successive ramps (24, 26, 28) with a different gradient and a plurality of immediately successive ramps with the same gradient, - received radar echoes are down-mixed to a baseband with the transmitted signal, - the baseband signal is recorded ramp by ramp and is transformed into a respective spectrum, - the baseband signal for each of the multitude of successive ramps with the same gradient is transformed into a spectrum in a two-dimensional frequency space in which a first frequency variable f k represents a sampling index k within each ramp and the second frequency variable f j represents a ramp index j, - for each signal peak (30, 32) found in the spectrum, a noise estimation is carried out in both dimensions of the frequency space in order to distinguish between radar targets and noise or clutter, characterized in that - the distances R and relative speeds v are determined by comparing the frequency positions of the mutually corresponding signal peaks in the spectra obtained for different ramp gradients solely on the basis of the first frequency variable f k. - a radar signal which is frequency-modulated in the form of ramps is transmitted, the modulation pattern of which signal has a plurality of successive ramps (24, 26, 28) with a different gradient and a plurality of immediately successive ramps with the same gradient, - received radar echoes are down-mixed to a baseband with the transmitted signal, - the baseband signal is recorded ramp by ramp and is transformed into a respective spectrum, - the baseband signal for each of the multitude of successive ramps with the same gradient is transformed into a spectrum in a two-dimensional frequency space in which a first frequency variable f k represents a sampling index k within each ramp and the second frequency variable f j represents a ramp index j, - for each signal peak (30, 32) found in the spectrum, a noise estimation is carried out in both dimensions of the frequency space in order to distinguish between radar targets and noise or clutter, characterized in that - the distances R and relative speeds v are determined by comparing the frequency positions of the mutually corresponding signal peaks in the spectra obtained for different ramp gradients solely on the basis of the first frequency variable f k.
A light emitting device comprising: a light emitting structure layer comprising a first conductivity type semiconductor layer, a second conductivity type semiconductor layer, and an active layer between the first conductivity type semiconductor layer and the second conductivity type semiconductor layer; a plurality of oxide protrusions (35, 55) disposed on at least a portion of the light emitting structure layer; and a current spreading layer directly on the light emitting structure layer and the oxide protrusions, wherein the portion of the light emitting structure layer is either a p-type or an n-type semiconductor layer and includes at least one of GaN, InN, InGaN, AlInN, AlGaN, AlN, and AlInGaN, characterised in that the plurality of oxide protrusions includes at least one of GaO, InO, InGaO, AlInO, AlGaO, AlO, and AlInGaO, which have an oxide of the portion of the light emitting structure layer. a light emitting structure layer comprising a first conductivity type semiconductor layer, a second conductivity type semiconductor layer, and an active layer between the first conductivity type semiconductor layer and the second conductivity type semiconductor layer; a plurality of oxide protrusions (35, 55) disposed on at least a portion of the light emitting structure layer; and a current spreading layer directly on the light emitting structure layer and the oxide protrusions, wherein the portion of the light emitting structure layer is either a p-type or an n-type semiconductor layer and includes at least one of GaN, InN, InGaN, AlInN, AlGaN, AlN, and AlInGaN, characterised in that the plurality of oxide protrusions includes at least one of GaO, InO, InGaO, AlInO, AlGaO, AlO, and AlInGaO, which have an oxide of the portion of the light emitting structure layer.
A method for operating an OFDM receiver, the method comprising: performing operations, when a transmitter transmits OFDM symbols (32, 34) according to an allocation of non-overlapping channels in a two-dimensional resource space, wherein the resource space has a) a frequency dimension including a plurality of sub-carriers (20, 22) within an OFDM band and b) a time dimension including OFDM symbol durations that correspond respectively to the OFDM symbols (32, 34), wherein the channels include diversity channels and sub-band channels (102, 130, 132, 133), wherein each diversity channel is associated with a plurality of sub-carriers (20, 22) that are not entirely contiguous in the OFDM band, wherein each diversity channel is constructed from one or more of diversity sub-channels, wherein each diversity sub-channel comprises one or more distributed sets of contiguous sub-carriers (20, 22), wherein each sub-band channel is associated with a contiguous set of sub-carriers (20, 22) within the OFDM band, wherein each sub-band channel is constructed from one or more of sub-band sub-channels, wherein diversity sub-channels are organized into allowable combinations for the diversity channels using at least one sub-channelization tree, wherein a sub-channelization tree comprises multiple levels, wherein a first level in the sub-channelization tree comprises a plurality of nodes, wherein each node of the first level represents a diversity sub-channel, wherein a subsequent level of the sub-channelization tree comprises one or more nodes, wherein each node of the subsequent level combines at least two nodes of a previous level and represents all sub-channels represented by the at least two nodes, wherein the transmission of at least some of the OFDM symbols (32, 34) simultaneously uses sub-carriers (20, 22) associated with a sub-band channel and sub-carriers (22, 22) associated with a diversity channel, wherein the operations include: receiving information identifying an activated portion of a first sub-channelization tree of the at least one sub-channelization tree, and an assignment of a first of the diversity channels from the activated portion of the first sub-channelization tree of the at least one sub-channelization tree; and receiving the diversity channel over one or more of the OFDM symbols (32, 34) that are transmitted by the transmitter. receiving information identifying an activated portion of a first sub-channelization tree of the at least one sub-channelization tree, and an assignment of a first of the diversity channels from the activated portion of the first sub-channelization tree of the at least one sub-channelization tree; and receiving the diversity channel over one or more of the OFDM symbols (32, 34) that are transmitted by the transmitter.
A vaccine against an antigen comprising: - an antigen bound to a polypeptide heterologous to the antigen, wherein the polypeptide is a variable surface protein of Giardia or a fragment thereof comprising at least two CXXC motifs, wherein C represents a cysteine residue and X any aminoacid residue, able to attach to epithelial cells of the gut. - an antigen bound to a polypeptide heterologous to the antigen,
A process for the interfacial separation of metal or metal oxide nano particles or nanowires for obtaining concentrated gel in batch mode or continuous flow mode using one or more centrifugal extractor comprising continuously feeding or batch feeding the centrifuge with a suspension of metal or metal oxide nanoparticles or nanowires in a polar or non-polar solvent along with a stabilizer and an inert organic polar or non-polar solvent, centrifuging at desired rotational speed (rpm) and removing the concentrated metal or metal oxide nanoparticles or nanowires in gel form from the liquid-liquid interface, wherein said inert solvent is immiscible in the suspension, characterised in that the stabilizer is selected from polyvinyl pyrrolidone, sodium alginate, glycol chitosan or Polyvinyl alcohol.
Method for changing the operating mode of a combustion machine having a four-stroke internal combustion engine, having a fresh-gas tract and having an exhaust-gas tract from a normal mode into a scavenging mode, wherein, for a cylinder of the internal combustion engine, the supply of fresh gas is controlled by way of an inlet valve, and the discharge of exhaust gas is controlled by way of an outlet valve, comprising the method steps of opening the outlet valve by way of outlet actuation means during an exhaust stroke, and opening the inlet valve by way of inlet actuation means during an intake stroke, characterized in that, by way of a switching means, a renewed opening of the outlet valve by the outlet actuation means is activated during the intake stroke in a time period when a pressure gradient from the fresh-gas tract to the exhaust-gas tract prevails.
A method of forming a hollow CMC airfoil, comprising: forming with a CMC material a leading edge, a trailing edge, a pressure wall between the leading and trailing edges (22, 24), a suction wall between the leading and trailing edges (22, 24), and a hollow interior space between the suction and pressure walls (26, 28); characterized by interconnecting a CMC stitch between the pressure and suction walls (26, 28) through the hollow interior space. forming with a CMC material a leading edge, a trailing edge, a pressure wall between the leading and trailing edges (22, 24), a suction wall between the leading and trailing edges (22, 24), and a hollow interior space between the suction and pressure walls (26, 28);
A method of purifying whole HCV particles, the method comprising the steps of: a) providing a cell culture supernatant comprising virus particles, b) purification and/or concentration of the cell culture supernatant, c) purification and/or concentration of the product of above step b) using steric exclusion chromatography at alkaline pH in the range of 8-10, d) purification and/or concentration of the product of above step c) using sulphated cellulose membrane absorbers (SCMA), e) obtaining purified whole virus particles. a) providing a cell culture supernatant comprising virus particles, b) purification and/or concentration of the cell culture supernatant, c) purification and/or concentration of the product of above step b) using steric exclusion chromatography at alkaline pH in the range of 8-10, d) purification and/or concentration of the product of above step c) using sulphated cellulose membrane absorbers (SCMA), e) obtaining purified whole virus particles.
A composition comprising an FMDV antigen, wherein the FMDV antigen is an FMDV-E2 fusion protein, wherein E2 is dihydrolipoyl acetyltransferase of Geobacillus stearothermophilus, wherein the FMDV-E2 fusion protein has the sequence as set forth in SEQ ID NO: 6.
Footboard arrangement for arranging on the sides of a motorcycle-like vehicle, in particular a motorcycle, with a hoop guard for the lateral protection of a vehicle engine, and a footboard for placing a foot of a user, the footboard being configured such that it can be folded about a rotational pin at least between a starting position and at least one folded position, and the hoop guard being configured as a bent tube with a first end and a second end, the first end and the second end being connected to the vehicle engine by means of a screw connection, and an intermediate region of the bent tube, which intermediate region is arranged between the two ends (15a, 15b), being of correspondingly bent configuration, with the result that the hoop guard has a substantially U-shaped or V-shaped design, characterized in that the footboard is connected in the region of the rotational pin such that it can be folded to the hoop guard in the region of the first and second end of the hoop guard, and, moreover, an underside of the footboard lies releasably on the hoop guard in the starting position at least in a section of the intermediate region or on the entire intermediate region of the hoop guard in order to support the foldable footboard.
An adjusting device for furniture, in particular for adjusting table legs or backrests or slatted frames, comprising a first profile which is guided such that it can be displaced in the longitudinal direction on or in a second profile, wherein the first profile can be latched in different positions along the second profile via a latching means (5, 6) in order to be blocked in a loading direction, and is movable in an adjusting direction counter to the loading direction, wherein, when an end position in the adjusting direction has been reached, the latching means (5, 6) is rendered inactive and, for a restoring operation, the first profile can be moved in the loading direction as far as a starting position, at which the latching means (5, 6) is rendered active, wherein a spring is provided, said spring counteracting a movement of the first profile into the end position, and the latching means (5, 6) is rendered inactive only once the spring force has been overcome, characterized in that the first profile comprises a switching element on which a protruding pin is fixed and which is displaceable along a guide track on the second profile, wherein a linear guide is provided on one side of the guide track in a direction parallel to the longitudinal direction of the profiles (2, 3) and a multitude of curved latching recesses are provided on the opposite side, into which the pin of the switching element can be latched, whereby the switching element is pretensioned towards the opposite side during an adjusting operation, so that a latching occurs when the first profile is retracted into the second profile.
A protein ligand comprising a linker R and a protein R 1, wherein the protein ligand is represented by the following formula: R-R 1 the linker R comprises a polyproline having at least three successive proline residues, which can form a polyproline helix, R 1 represents an protein showing affinity to immunoglobulin, and R is bound to a C terminal or an N terminal of an amino acid sequence in R 1, and wherein the number of proline residues in the polyproline is from 12 to 24. the protein ligand is represented by the following formula: R-R 1 the linker R comprises a polyproline having at least three successive proline residues, which can form a polyproline helix, R 1 represents an protein showing affinity to immunoglobulin, and R is bound to a C terminal or an N terminal of an amino acid sequence in R 1, and wherein the number of proline residues in the polyproline is from 12 to 24.