mhurhangee/ep-ind-claims huggingface dataset:
A base station for transmitting a downlink signal in a wireless network, the base station comprising: a communication module configured to transmit a first pilot signal from a first antenna to a subscriber station, to transmit a second pilot signal from a second antenna to the subscriber station, to receive a feedback message containing antenna correlation information being computed using the first pilot signal and the second pilot signal from the subscriber station, to transmit the downlink signal to the subscriber station using a transmit diversity scheme or a beamforming scheme; and a control module configured to determine an amount of antenna correlation based on the antenna correlation information, to select the transmit diversity scheme if the amount of antenna correlation is lower than a threshold value, to select the beamforming scheme if the amount of antenna correlation is higher than or equal to the threshold value, to transmit to the first subscriber station in the downlink channel. a communication module configured to transmit a first pilot signal from a first antenna to a subscriber station, to transmit a second pilot signal from a second antenna to the subscriber station, to receive a feedback message containing antenna correlation information being computed using the first pilot signal and the second pilot signal from the subscriber station, to transmit the downlink signal to the subscriber station using a transmit diversity scheme or a beamforming scheme; and a control module configured to determine an amount of antenna correlation based on the antenna correlation information, to select the transmit diversity scheme if the amount of antenna correlation is lower than a threshold value, to select the beamforming scheme if the amount of antenna correlation is higher than or equal to the threshold value, to transmit to the first subscriber station in the downlink channel.
Surge suppressor for a direct-current power transmission circuit breaker, which circuit breaker having a DC bus terminal, a transmission line terminal, and a common terminal, said suppressor comprising an auxiliary branch comprising a pre-chargeable capacitor, characterised in that the auxiliary branch is arranged such that: the capacitor is charged by the DC bus before the circuit breaker is closed for operation; and the capacitor is connected to be discharged to the transmission line when the circuit breaker is opened in operation, for suppressing the surge voltage across the circuit breaker; wherein the auxiliary branch comprises a charge sub-branch connected between the DC bus terminal and the common terminal, said charge sub-branch comprising a first controlled semiconductor switch for closing the charge sub-branch and charging the capacitor by the DC bus before the circuit breaker is closed. the capacitor is charged by the DC bus before the circuit breaker is closed for operation; and the capacitor is connected to be discharged to the transmission line when the circuit breaker is opened in operation, for suppressing the surge voltage across the circuit breaker; wherein the auxiliary branch comprises a charge sub-branch connected between the DC bus terminal and the common terminal, said charge sub-branch comprising a first controlled semiconductor switch for closing the charge sub-branch and charging the capacitor by the DC bus before the circuit breaker is closed.
A wrapper comprising a film having a plurality of reinforcing tear strips (62a, 62b) extending at least partially across the film, each tear strip including a tab portion (65a, 65b), the wrapper configured such that pulling the tab portion of a first tear strip causes a tear to propagate through the film to separate a first portion of the film attached to the first tear strip, from the remainder of the film, and pulling the tab portion of a second tear strip causes a second tear to propagate through the film to define a second portion of the film attached to the second tear strip, wherein the second portion of film attached to the second tear strip comprises the remainder of the film once the first portion is removed with the first tear strip, and wherein a line of weakening is formed in the film between the first and second tear strips.
A sagging resistant strip produced by a) twin-roll strip casting a melt comprising: 0.3-1.5% Si, ≤ 0.5% Fe, ≤ 0.3% Cu 1X.0-2.0% Mn, below 0.3% Mg, ≤ 4.0% Zn, ≤ 0.3% each of dispersoid forming elements from group IVb, Vb, or Vlb, and unavoidable impurity elements, each at most 0.05%, in a total amount of at most 0.15%, the rest aluminium, b) cold rolling the as-cast strip to an intermediate gauge material c) annealing the intermediate gauge material, so as to form dispersoid particles, d) cold rolling the intermediate gauge material to a finstock material of final gauge with a rolling reduction of at least 60%, preferably above 75%, resulting in a finstock material having a first proof stress value, e) heat treating the finstock material to the delivery temper with the purpose to soften the material to a second proof stress by a tempering without any recrystallisation of the strip alloy, said second proof stress value being 10-50% lower than the first proof stress value obtained directly after cold rolling in step d), preferably 15-40% lower, and lying in the 0.2% proof stress range of 100-200 MPa, preferably 120-180 MPa, more preferably 120-160 MPa; the sagging resistant strip having a sagging resistance of ≤35 mm when measured on a 0.10 mm thick strip and a 0.2% proof stress value after brazing of at least 60 MPa. a) twin-roll strip casting a melt comprising: 0.3-1.5% Si, ≤ 0.5% Fe, ≤ 0.3% Cu 1X.0-2.0% Mn, below 0.3% Mg, ≤ 4.0% Zn, ≤ 0.3% each of dispersoid forming elements from group IVb, Vb, or Vlb, and unavoidable impurity elements, each at most 0.05%, in a total amount of at most 0.15%, the rest aluminium, 0.3-1.5% Si, ≤ 0.5% Fe, ≤ 0.3% Cu 1X.0-2.0% Mn, below 0.3% Mg, ≤ 4.0% Zn, ≤ 0.3% each of dispersoid forming elements from group IVb, Vb, or Vlb, and unavoidable impurity elements, each at most 0.05%, in a total amount of at most 0.15%, the rest aluminium, b) cold rolling the as-cast strip to an intermediate gauge material c) annealing the intermediate gauge material, so as to form dispersoid particles, d) cold rolling the intermediate gauge material to a finstock material of final gauge with a rolling reduction of at least 60%, preferably above 75%, resulting in a finstock material having a first proof stress value, e) heat treating the finstock material to the delivery temper with the purpose to soften the material to a second proof stress by a tempering without any recrystallisation of the strip alloy, said second proof stress value being 10-50% lower than the first proof stress value obtained directly after cold rolling in step d), preferably 15-40% lower, and lying in the 0.2% proof stress range of 100-200 MPa, preferably 120-180 MPa, more preferably 120-160 MPa;
A method of operating a gas sensor for determining a concentration of a predetermined gas in a measurement volume, the gas sensor comprising a light source and a detector arranged to receive light that has passed through the measurement volume, the method comprising the steps of: during a first measurement period, using the detector to make a first measurement of an amount of light received in at least one wavelength band which is absorbed by the gas; comparing said first measurement to a predetermined threshold value (506, 606, 706); if said threshold value (506, 606, 706) is crossed, during a second measurement period using the detector to make a second measurement of an amount of light received in at least one wavelength band which is absorbed by the gas; and calculating the concentration (502, 602, 702) of said gas in said measurement volume using the first and/or second measurement; characterised by estimating a value of an uncertainty parameter (504, 604, 704) indicative of the level of uncertainty of the calculated concentration of gas and ending said second measurement period if said value is below a predetermined minimum (506, 606, 706). during a first measurement period, using the detector to make a first measurement of an amount of light received in at least one wavelength band which is absorbed by the gas; comparing said first measurement to a predetermined threshold value (506, 606, 706); if said threshold value (506, 606, 706) is crossed, during a second measurement period using the detector to make a second measurement of an amount of light received in at least one wavelength band which is absorbed by the gas; and calculating the concentration (502, 602, 702) of said gas in said measurement volume using the first and/or second measurement; characterised by estimating a value of an uncertainty parameter (504, 604, 704) indicative of the level of uncertainty of the calculated concentration of gas and ending said second measurement period if said value is below a predetermined minimum (506, 606, 706).
A method for determining the temperature of a subject with an electronic thermometer, said method comprising: receiving from a user of the electronic thermometer a selection of one of a plurality of predictive modes of operation of the thermometer, the plurality of predictive modes of operation being arranged for selection along a continuum from a shortest measurement duration and a standard-precision measurement to a longest measurement duration and a highest-precision measurement; collecting temperatures of the subject measured by the thermometer over time; terminating the collecting of temperatures when a collection time has elapsed or when a total number of collected data points has been reached; applying at least some of the collected measured temperatures to a predictive algorithm determined according to the predictive mode of operation selected by the user; and estimating the temperature of the subject with the predictive algorithm based upon the selected predictive mode of operation; wherein each of the plurality of predictive modes of operation utilizes the same predictive algorithm for estimating the temperature of the subject; wherein each of the plurality of predictive modes of operation has a different elapsed collection time limit or a different collected data point limit; wherein said applying at least some of the collected measured temperatures to a predictive algorithm according to the selected predictive mode of operation comprises: applying more measured temperatures to the same predictive algorithm as compared with the number of measured temperatures applied according to any mode of operation arranged immediately adjacent the applied mode of operation toward the end of the continuum associated with the shortest measurement duration and the standard-precision measurement. receiving from a user of the electronic thermometer a selection of one of a plurality of predictive modes of operation of the thermometer, the plurality of predictive modes of operation being arranged for selection along a continuum from a shortest measurement duration and a standard-precision measurement to a longest measurement duration and a highest-precision measurement; collecting temperatures of the subject measured by the thermometer over time; terminating the collecting of temperatures when a collection time has elapsed or when a total number of collected data points has been reached; applying at least some of the collected measured temperatures to a predictive algorithm determined according to the predictive mode of operation selected by the user; and estimating the temperature of the subject with the predictive algorithm based upon the selected predictive mode of operation; applying more measured temperatures to the same predictive algorithm as compared with the number of measured temperatures applied according to any mode of operation arranged immediately adjacent the applied mode of operation toward the end of the continuum associated with the shortest measurement duration and the standard-precision measurement.
A process for producing a hydrogenation product comprising: a) obtaining a fermentation broth from the fermentation of sugar or other plant-derived carbohydrates, wherein said fermentation broth is at a pH of less than 5 and wherein said fermentation broth contains at least one free organic acid, or a mixture of free organic acids; b) drying said fermentation broth into a powder; and c) reacting said organic acid in said powder with an alcohol solvent under a CO 2 atmosphere in substantial absence of any other extrinsic acid catalyst at a reaction temperature and pressure that corresponds to supercritical, critical or near critical conditions for at least the alcohol or CO 2 to synthesize an ester; and d) hydrogenating said ester to form a hydrogenation product; wherein said organic acid is selected from the group consisting of: fumaric acid, itaconic acid, malic acid, succinic acid, maleic acid, malonic acid, glutaric acid, and glutaconic acid; and wherein said alcohol has an R-group of C 1 -C 20, and is either a saturated, unsaturated, or aromatic species. a) obtaining a fermentation broth from the fermentation of sugar or other plant-derived carbohydrates, wherein said fermentation broth is at a pH of less than 5 and wherein said fermentation broth contains at least one free organic acid, or a mixture of free organic acids; b) drying said fermentation broth into a powder; and c) reacting said organic acid in said powder with an alcohol solvent under a CO 2 atmosphere in substantial absence of any other extrinsic acid catalyst at a reaction temperature and pressure that corresponds to supercritical, critical or near critical conditions for at least the alcohol or CO 2 to synthesize an ester; and d) hydrogenating said ester to form a hydrogenation product; wherein said organic acid is selected from the group consisting of: fumaric acid, itaconic acid, malic acid, succinic acid, maleic acid, malonic acid, glutaric acid, and glutaconic acid; and wherein said alcohol has an R-group of C 1 -C 20, and is either a saturated, unsaturated, or aromatic species.
Method for measuring a magnetic field, in which a magnetic field is measured by a set of magnetometers which are linked to a same moveable support and which have different orientations of eigendirections with respect to this support, wherein processing means implement, during a measurement in a given position and orientation of the support and of the set of magnetometers, - a determination, for each magnetometer of a "candidate" magnetic field, - a determination, for each magnetometer, of the orientation deviation between the eigendirections of the magnetometer and the "candidate" magnetic field, characterised in that the processing means further implement - a determination of the magnetometer for which this deviation is minimal, the magnetic field measured by this sensor being selected as the magnetic field measured by the set of magnetometers, for each magnetometer, the processing means calculating e j = min i ∈ 〚 1.. n 〛 d ι J → B B J → where - j is an index designating the magnetometer, - d ι J → i ∈ 〚 1.. n 〛 the n measurement eigendirections of this magnetometer j, - B B J → is the "candidate" magnetic field determined for said magnetometer, d ι J → B B J → is the angle between the two vectors d ι J →, and B B J →. - a determination, for each magnetometer of a "candidate" magnetic field, - a determination, for each magnetometer, of the orientation deviation between the eigendirections of the magnetometer and the "candidate" magnetic field, characterised in that the processing means further implement - a determination of the magnetometer for which this deviation is minimal, the magnetic field measured by this sensor being selected as the magnetic field measured by the set of magnetometers, for each magnetometer, the processing means calculating e j = min i ∈ 〚 1.. n 〛 d ι J → B B J → - j is an index designating the magnetometer, - d ι J → i ∈ 〚 1.. n 〛 the n measurement eigendirections of this magnetometer j, - B B J → is the "candidate" magnetic field determined for said magnetometer,
Method for producing welded rings from a strip steel, which has a material strength of between 250 N/mm 2 and 400 N/mm 2 and a cross-section of 2 to 3 mm thickness and 8 to 20 mm width, in which the strip with a length corresponding to the ring diameter is bent to a ring by means of roll bending and is welded at its ends by laser welding, wherein the strip ends to be welded together are machined before welding by slotting, broaching, scraping or by trimming on both sides, wherein machining does not mean machining by means of chip-removing processes such as turning, milling, drilling, reaming, sawing or filing.
A method for producing a microporous metal foil comprising passing a metal foil through a gap between a pattern roll having fine particles on the surface and a hard roll while pressing, to provide said metal foil with large numbers of fine penetrating pores, with a thin hard plastic film interposed between said metal foil and said pattern roll, and a soft plastic film thicker than said hard plastic film interposed between said metal foil and said hard roll; and adjusting tension applied to each of said metal foil, said hard plastic film and said soft plastic film to such an equal level that said metal foil is not broken during forming said fine penetrating pores; wherein the fine particles have particle sizes in a range of 100 - 500 μm and Mohs hardness of 5 or more; wherein the fine particles are attached to the pattern roll surface at an area ratio of 30 - 80 %; wherein the hard plastic film is formed by polyesters, polyamides or oriented polypropylene; and wherein the soft plastic film is made of polyolefins or soft polyvinyl chloride.
A display device comprising: an optical sensor configured to image a user eye; a light source configured to provide image light; a holographic film having recorded thereon a plurality of holograms, each hologram recorded with a same reference beam but recorded differently so as to differently diffract image light received from the light source, wherein each of the plurality of holograms is recorded with a different amount of shear applied to the holographic film; and a controller configured to 1) determine, via the optical sensor, a position of the user eye, and 2) adjust, based on the determined position of the user eye, a state of the holographic film such that a particular hologram of the plurality of holograms diffracts image light to intersect the position of the user eye, wherein the state of the holographic film can be altered by adjusting an amount of shear applied to the holographic film. an optical sensor configured to image a user eye; a light source configured to provide image light; a holographic film having recorded thereon a plurality of holograms, each hologram recorded with a same reference beam but recorded differently so as to differently diffract image light received from the light source, wherein each of the plurality of holograms is recorded with a different amount of shear applied to the holographic film; and a controller configured to 1) determine, via the optical sensor, a position of the user eye, and 2) adjust, based on the determined position of the user eye, a state of the holographic film such that a particular hologram of the plurality of holograms diffracts image light to intersect the position of the user eye, wherein the state of the holographic film can be altered by adjusting an amount of shear applied to the holographic film.
A braided part connection structure comprising: a shielded cable comprising an insulated wire and a braided part having a tubular shape covering the insulated wire along a longitudinal direction of the braided part connection structure; and a shield member (10, 10A, 10B) into which the insulated electrical wire is inserted, having a tubular shape and electrically connected and fixed to the braided part, wherein the shield member (10, 10A, 10B) includes a braided part joining portion (15, 15A, 15B), wherein the braided part covers the braided part joining portion (15, 15A, 15B) and is welded to a welding portion (17, 17A, 17B) characterized in that the braided part joining portion (15, 15A, 15B) has a plurality of openings (13, 13A, 13B) arranged at intervals along a circumferential direction of the shield member (10, 10A, 10B) in a portion of the shield member (10, 10A, 10B) in the longitudinal direction, and the welding portion (17, 17A, 17B) is formed in the braided part joining portion (15, 15A, 15B) between two openings (13, 13A, 13B) adjacent to each other in the circumferential direction. a shielded cable comprising an insulated wire and a braided part having a tubular shape covering the insulated wire along a longitudinal direction of the braided part connection structure; and a shield member (10, 10A, 10B) into which the insulated electrical wire is inserted, having a tubular shape and electrically connected and fixed to the braided part, wherein the shield member (10, 10A, 10B) includes a braided part joining portion (15, 15A, 15B), wherein the braided part covers the braided part joining portion (15, 15A, 15B) and is welded to a welding portion (17, 17A, 17B) characterized in that
A method of making magnetizable abrasive particles, comprising: providing a ceramic particle precursor; coating the ceramic particle precursor with a magnetic coating; firing the magnetic coated ceramic particle precursor to create a sintered ferrite-coated ceramic particle; and wherein, after firing, the magnetic coated ceramic abrasive particle is responsive to a magnetic field. providing a ceramic particle precursor; coating the ceramic particle precursor with a magnetic coating; firing the magnetic coated ceramic particle precursor to create a sintered ferrite-coated ceramic particle; and wherein, after firing, the magnetic coated ceramic abrasive particle is responsive to a magnetic field.
A compound having a structure of formula wherein A is independently N or CH; W is independently N or CH; wherein one or both of A and W is N; Each of R 1 and R 2 is independently a branched or a linear C 1-6 alkyl, wherein the C 1-6 alkyl is substituted with one or more substituents independently selected from halo, trifluoromethyl, trifluoromethoxy, hydroxy, alkoxy, nitro, cyano, alkylamino, -C 1-8 alkyl, -C 2-8 alkenyl, -C 2-8 alkynyl, -NC, amino, -CO 2 H, -CO 2 C 1 -C 8 alkyl, -OCOC 1 -C 8 alkyl, -C 3 -C 10 cycloalkyl, -C 3 -C 10 heterocycloalkyl, -C 5 -C 10 aryl, and -C 5 -C 10 heteroaryl; R 3 is phenyl substituted by 1 or 2 R 5 substituents; Each R 5 is independently halo, -OH, or NH 2; R 4 is halo; or a stereoisomer thereof, an atropisomer thereof, a pharmaceutically acceptable salt thereof, a pharmaceutically acceptable salt of the stereoisomer thereof, or a pharmaceutically acceptable salt of the atropisomer thereof. A is independently N or CH; W is independently N or CH; wherein one or both of A and W is N; Each of R 1 and R 2 is independently a branched or a linear C 1-6 alkyl, wherein the C 1-6 alkyl is substituted with one or more substituents independently selected from halo, trifluoromethyl, trifluoromethoxy, hydroxy, alkoxy, nitro, cyano, alkylamino, -C 1-8 alkyl, -C 2-8 alkenyl, -C 2-8 alkynyl, -NC, amino, -CO 2 H, -CO 2 C 1 -C 8 alkyl, -OCOC 1 -C 8 alkyl, -C 3 -C 10 cycloalkyl, -C 3 -C 10 heterocycloalkyl, -C 5 -C 10 aryl, and -C 5 -C 10 heteroaryl; R 3 is phenyl substituted by 1 or 2 R 5 substituents; Each R 5 is independently halo, -OH, or NH 2; R 4 is halo; or a stereoisomer thereof, an atropisomer thereof, a pharmaceutically acceptable salt thereof, a pharmaceutically acceptable salt of the stereoisomer thereof, or a pharmaceutically acceptable salt of the atropisomer thereof.