mhurhangee/patent-ind-claim-en huggingface dataset:
Electron-emitting ceramic containing at least > 70 % by volume of the compound [Ca24Al28O64]4+(4e-)(called C12A7-electride) and a proportion of Zr, Hf, V, Nb, Ta, Cr, Mo, W, Mn, Re, Fe, Ru, Os, Ni, Pd, Pt, Cu, Ag, Au, Zn, Cd, In, Sn, Sb, Te, Tl, Pb or Bi as a metal individually or as a mixture or compound or alloy of these metals with one another and/or with Ti, wherein the proportion of the metals is between > 0 and < 30 vol. - %, and the ceramic has a density of at least 85 % of the theoretical density of the ceramic and the ceramic contains 0 to a maximum of 10 % by volume of production-related impurities, dopants, auxiliary materials and/or additives.
Method for calibrating a stationary THz measuring device which measures geometric properties (wd4, D, I) of a profile during an extrusion of the profile by means of one or more THz sensors , comprising at least the following steps: - after extrusion of the profile (Step ST0) step of stationary inline THz measurement by outputting first THz radiation from one or more THz sensors of the stationary THz measuring device onto the profile , detecting the THz radiation reflected at boundary surfaces of the profile and outputting a first measurement signal (S1) of the stationary THz measuring device (Step ST1 - stationary inline THz measurement), - reference measurement of a wall thickness (wd10) at a measuring point of a profile piece by means of a reference measuring device on the basis of a reference measuring method alternative to THz measurement, with generation of a second measuring signal (S2) (Step ST4 - reference measuring), - measurement of the profile piece at the measuring point by means of a portable THz measuring device with generation of a mobile third measuring signal (S3) (Step ST5 - mobile THz measuring), - calibration of the third measurement signal (S3) on the basis of the second measurement signal (S2), with determination of a refractive index (n10) of the profile piece (Step ST6 - calibration of the third measurement signal), - calibration of the first measurement signal (S1) of the stationary THz measurement device on the basis of the determined refractive index (n10) of the profile piece (Step ST7 - stationary calibration). - after extrusion of the profile (Step ST0) step of stationary inline THz measurement by outputting first THz radiation from one or more THz sensors of the stationary THz measuring device onto the profile , detecting the THz radiation reflected at boundary surfaces of the profile and outputting a first measurement signal (S1) of the stationary THz measuring device (Step ST1 - stationary inline THz measurement), - reference measurement of a wall thickness (wd10) at a measuring point of a profile piece by means of a reference measuring device on the basis of a reference measuring method alternative to THz measurement, with generation of a second measuring signal (S2) (Step ST4 - reference measuring), - measurement of the profile piece at the measuring point by means of a portable THz measuring device with generation of a mobile third measuring signal (S3) (Step ST5 - mobile THz measuring), - calibration of the third measurement signal (S3) on the basis of the second measurement signal (S2), with determination of a refractive index (n10) of the profile piece (Step ST6 - calibration of the third measurement signal), - calibration of the first measurement signal (S1) of the stationary THz measurement device on the basis of the determined refractive index (n10) of the profile piece (Step ST7 - stationary calibration).
A method for transmitting a downlink signal using 2·N transmit, Tx, antennas by a base station, BS, wherein N is a natural number, the method comprising: receiving (S4410) a first precoding matrix index, PMI, and a second PMI from a user equipment, UE; determining (S4420) a precoding matrix on the basis of a combination of the first PMI and the second PMI in a prestored codebook; performing (S4440) precoding by applying the determined precoding matrix to the downlink signal mapped (S4430) to R layers, wherein 1 ≤ R ≤ 8; and transmitting (S4450) the precoded signal to the UE through 2·N Tx antennas, wherein the prestored codebook includes precoding matrices configured in the form of W 1 W 1 a W 1 − a W 1 when R is an even number, where W 1 is an N×(R/2) matrix and a is a coefficient of a phase, and wherein, when R is equal to 4, W 1 is configured as a matrix of [v1 v2], where each of v1 and v2 is an N×1 matrix. receiving (S4410) a first precoding matrix index, PMI, and a second PMI from a user equipment, UE; determining (S4420) a precoding matrix on the basis of a combination of the first PMI and the second PMI in a prestored codebook; performing (S4440) precoding by applying the determined precoding matrix to the downlink signal mapped (S4430) to R layers, wherein 1 ≤ R ≤ 8; and transmitting (S4450) the precoded signal to the UE through 2·N Tx antennas, wherein the prestored codebook includes precoding matrices configured in the form of W 1 W 1 a W 1 − a W 1 when R is an even number, where W 1 is an N×(R/2) matrix and a is a coefficient of a phase, and wherein, when R is equal to 4, W 1 is configured as a matrix of [v1 v2], where each of v1 and v2 is an N×1 matrix.
Stator assembly (300; 601; 602; 603) comprising: - a stator which has a plurality of teeth which are disposed so as to be distributed across a circumference of the stator and are in each case aligned towards a central axis (M) of the stator and which in an alternating manner have a first and a second cross-sectional profile , as well as a plurality of grooves which are configured between the teeth ; and - a plurality of coils which are disposed about the teeth having the first cross-sectional profile , wherein a thickness (W_S) of the coils is in the range of 85% to 100% of a smallest spacing (D_min) between two respective neighbouring teeth , wherein the second cross-sectional profile has a parallel-sided body portion and adjacent thereto a bevelled head portion , and a height (H_R) of the body portion of the second cross-sectional profile is less than a height (H_S) of a coil which is disposed about a neighbouring tooth having the first cross-sectional profile , and the first cross-sectional profile over the height (H_S) of the coil has a parallel-sided portion , wherein the head portion of the second cross-sectional profile is bevelled in such a manner that a smallest width (W_K2) of the head portion is in the range of 80% to 95% of a width (W_2) of the body portion of the second cross-sectional profile; and the teeth are disposed in such a manner, and the head portion of the second cross-sectional profile is bevelled in such a manner, that an external side of the head portion of the second cross-sectional profile is aligned so as to be parallel to an external side of the parallel-sided portion of the tooth having the first cross-sectional profile that is adjacent to the same grove . - a stator which has a plurality of teeth which are disposed so as to be distributed across a circumference of the stator and are in each case aligned towards a central axis (M) of the stator and which in an alternating manner have a first and a second cross-sectional profile , as well as a plurality of grooves which are configured between the teeth ; and - a plurality of coils which are disposed about the teeth having the first cross-sectional profile , wherein a thickness (W_S) of the coils is in the range of 85% to 100% of a smallest spacing (D_min) between two respective neighbouring teeth ,
Industrial truck having a driver's workstation , in particular a driver's station with a driver's platform , and an operating element which is configured as a steering wheel and is arranged on a drive part (A) of the industrial truck so as to be adjustable by means of an adjusting device , wherein the adjusting device comprises a fastening flange , on which the steering wheel is mounted, and is configured as a constrained slotted guide which is embodied such that, in the event of a vertical adjustment, the fastening flange is inevitably adjusted in the horizontal direction and is inevitably adjusted in terms of inclination to the horizontal, characterized in that the driver's workstation is a driver's workstation for a standing operator (P) and the adjusting device has a bearing bracket , which is fastened to the drive part (A), a fastening bracket , which is provided with the fastening flange and is guided on the bearing bracket by means of a guide , and an intermediate bracket , which is connected to the fastening bracket , in particular in an articulated manner, and is guided on the bearing bracket by means of a guide .
A method comprising: performing , with a first node, beam measurement for downlink beams received with the first node from at least one second node; scheduling , with the first node, at least one third node for uplink transmission to the first node; determining , with the first node, one or more of the downlink beams that can be received simultaneously with a beam of the at least one third node based, at least partially, on the scheduling of the at least one third node and the performing of the beam measurement; and transmitting , with the first node, results of the performed beam measurement, wherein the results comprise an indication of the one or more determined downlink beams that can be received simultaneously with the beam of the at least one third node. performing , with a first node, beam measurement for downlink beams received with the first node from at least one second node; scheduling , with the first node, at least one third node for uplink transmission to the first node; determining , with the first node, one or more of the downlink beams that can be received simultaneously with a beam of the at least one third node based, at least partially, on the scheduling of the at least one third node and the performing of the beam measurement; and transmitting , with the first node, results of the performed beam measurement, wherein the results comprise an indication of the one or more determined downlink beams that can be received simultaneously with the beam of the at least one third node.
A siloxane compound represented by formula 1 or formula 2: in the formulas 1 and 2, Q 2 , Q 3 and Q 4 are each independently selected from a hydrogen atom, an alkyl group having 1 to 5 carbon atoms, and an alkoxy group having 1 to 5 carbon atoms, R 1 , R 2 , R 11 and R 12 are each independently a single bond or an organic group having 1 to 20 carbon atoms, R 3 to R 10 are each independently an aliphatic group having 1 to 3 carbon atoms or an aromatic group having 6 to 12 carbon atoms, and m1 and m2 are each independently an integer of 0 or more. Q 2 , Q 3 and Q 4 are each independently selected from a hydrogen atom, an alkyl group having 1 to 5 carbon atoms, and an alkoxy group having 1 to 5 carbon atoms, R 1 , R 2 , R 11 and R 12 are each independently a single bond or an organic group having 1 to 20 carbon atoms, R 3 to R 10 are each independently an aliphatic group having 1 to 3 carbon atoms or an aromatic group having 6 to 12 carbon atoms, and m1 and m2 are each independently an integer of 0 or more.
An abrasive element comprising: a first major surface; and a second major surface; wherein at least the first major surface comprises a plurality of monolithic, precisely shaped features; and wherein the abrasive element comprises at least about 99% of carbide ceramic by weight and has a porosity of less than about 5%. a first major surface; and a second major surface; wherein at least the first major surface comprises a plurality of monolithic, precisely shaped features; and wherein the abrasive element comprises at least about 99% of carbide ceramic by weight and has a porosity of less than about 5%.
Process for the removal of gaseous decomposition products from high temperature heat transfer fluid HTF of an operational solar thermal power plant having an HTF circuit, in which a volume increase of the HTF in the HTF circuit which is caused by incident solar radiation in an HTF-traversed solar field and consequent heating by day takes place regularly in a day-night cycle and the additional volume formed by the volume increase is collected from the HTF circuit in an expansion vessel, a portion of the additional volume of the HTF is transferred into a drainage vessel operated at relatively low pressure in which gaseous decomposition products and low-boiling constituents escape from the HTF, wherein the low-boiling constituents are condensed, and during the volume contraction of the HTF occurring during the night-time cooling a portion of the additional volume of the HTF is recycled from the drainage vessel into the expansion vessel and from the expansion vessel into the HTF circuit or directly from the drainage vessel into the HTF circuit, wherein the volumes in the expansion vessel and drainage vessel becoming vacant as a result of the transferrals of the HTF are filled with inert gas.
A system for activating a cross-linking agent applied to a cornea of an eye , comprising: a light source configured to emit light; beam scanning device configured to receive the light from the light source as a beam and to deliver the beam onto the cornea through an objective lens ; and a controller configured to provide one or more control signals to programmatically control the beam scanning device , wherein the beam scanning device comprises a mirror array comprising one or more adjustable mirrors, such that the one or more control signals from the controller cause the one or more adjustable mirrors to scan the beam over selected mirrors in the array, each of the selected mirrors positioning the beam at a respective one of the regions of the cornea; characterized in that : the one or more control signals causing the beam scanning device to scan the beam over selected regions of the cornea according to a two-dimensional pattern , the two-dimensional pattern being defined by the plurality of selected regions of the cornea in combination, the beam scanning device being configured to deliver the beam to each region in turn for a respective length of time to produce a respective dose of light at the region , the dose of light determining a photoactivation of a cross-linking agent applied to the region , wherein the two-dimensional pattern is generated by the mirror array according to the length of time that the beam is scanned over each adjustable mirror in the mirror array . a light source configured to emit light; beam scanning device configured to receive the light from the light source as a beam and to deliver the beam onto the cornea through an objective lens ; and a controller configured to provide one or more control signals to programmatically control the beam scanning device , wherein the beam scanning device comprises a mirror array comprising one or more adjustable mirrors, such that the one or more control signals from the controller cause the one or more adjustable mirrors to scan the beam over selected mirrors in the array, each of the selected mirrors positioning the beam at a respective one of the regions of the cornea; characterized in that : the one or more control signals causing the beam scanning device to scan the beam over selected regions of the cornea according to a two-dimensional pattern , the two-dimensional pattern being defined by the plurality of selected regions of the cornea in combination, the beam scanning device being configured to deliver the beam to each region in turn for a respective length of time to produce a respective dose of light at the region , the dose of light determining a photoactivation of a cross-linking agent applied to the region , wherein the two-dimensional pattern is generated by the mirror array according to the length of time that the beam is scanned over each adjustable mirror in the mirror array .
A method for wireless communication over an unlicensed radio frequency spectrum band, wherein the unlicensed radio frequency spectrum band comprises a subframe structure comprising multiple transmission periods including subframes for downlink clear channel assessment, CCA, exempt transmissions, DCET, and fixed subframe locations , the method comprising: receiving , at a user equipment, UE, during a predetermined time over an unlicensed radio frequency spectrum band, a transmission comprising a paging group indicator and an indication of a time window , wherein the predetermined time is associated with one of the subframes for DCET and wherein the time window occurs in at least one of the multiple transmission periods ; monitoring , based on the paging group indicator, the unlicensed radio frequency spectrum band during the time window ; and receiving from a base station during the time window , over the unlicensed radio frequency spectrum band, an asynchronous transmission of a paging message, wherein a start, an end, or a duration of the time window is not synchronized with the subframe structure of the unlicensed radio frequency spectrum band and wherein the paging message is transmitted by the base station after the base station has performed a successful downlink CCA during the transmission window . receiving , at a user equipment, UE, during a predetermined time over an unlicensed radio frequency spectrum band, a transmission comprising a paging group indicator and an indication of a time window , wherein the predetermined time is associated with one of the subframes for DCET and wherein the time window occurs in at least one of the multiple transmission periods ; monitoring , based on the paging group indicator, the unlicensed radio frequency spectrum band during the time window ; and receiving from a base station during the time window , over the unlicensed radio frequency spectrum band, an asynchronous transmission of a paging message, wherein a start, an end, or a duration of the time window is not synchronized with the subframe structure of the unlicensed radio frequency spectrum band and wherein the paging message is transmitted by the base station after the base station has performed a successful downlink CCA during the transmission window .
A downhole barrier for use in a subterranean well, the downhole barrier comprising: a boost housing disposed axially between a slip and a seal element ; a mandrel extending axially through the boost housing and the seal element ; and a piston fixed to the mandrel , the piston separating first and second fluid chambers in the boost housing , in which the first fluid chamber is positioned axially between the slip and the second fluid chamber , characterised in that the first fluid chamber is in fluid communication with an interior flow passage of the mandrel , and the second fluid chamber is in fluid communication with an exterior of the downhole barrier ; and wherein a difference in area between an inner seal bore (area B) on the boost housing and a seal diameter (area C) on the mandrel downhole of the piston defines a boost area (B-C) in the boost housing . a boost housing disposed axially between a slip and a seal element ; a mandrel extending axially through the boost housing and the seal element ; and a piston fixed to the mandrel , the piston separating first and second fluid chambers in the boost housing , in which the first fluid chamber is positioned axially between the slip and the second fluid chamber , characterised in that the first fluid chamber is in fluid communication with an interior flow passage of the mandrel , and the second fluid chamber is in fluid communication with an exterior of the downhole barrier ; and wherein a difference in area between an inner seal bore (area B) on the boost housing and a seal diameter (area C) on the mandrel downhole of the piston defines a boost area (B-C) in the boost housing .
Composition for production of a thermoplastic moulding compound, wherein the composition comprises or consists of the following constituents: A) 30% to 90% by weight of at least one polymer selected from the group consisting of aromatic polycarbonate and aromatic polyester carbonate, B) 5% to 65% by weight of polymer free of epoxy groups, consisting of B1) rubber-modified vinyl (co)polymer prepared by the emulsion polymerization method using a redox initiator system consisting of an organic oxidizing agent and a reducing agent and B2) optionally rubber-free vinyl (co)polymer, C) 0.5% to 10% by weight of a polymer containing structural elements deriving from styrene and an epoxy-containing vinyl monomer, D) 0% to 20% by weight of one or more further additives, wherein component C has a weight ratio of structural elements deriving from styrene to those deriving from epoxy-containing vinyl monomer of 100:1 to 1:1. A) 30% to 90% by weight of at least one polymer selected from the group consisting of aromatic polycarbonate and aromatic polyester carbonate, B) 5% to 65% by weight of polymer free of epoxy groups, consisting of B1) rubber-modified vinyl (co)polymer prepared by the emulsion polymerization method using a redox initiator system consisting of an organic oxidizing agent and a reducing agent and B2) optionally rubber-free vinyl (co)polymer, B1) rubber-modified vinyl (co)polymer prepared by the emulsion polymerization method using a redox initiator system consisting of an organic oxidizing agent and a reducing agent and B2) optionally rubber-free vinyl (co)polymer, C) 0.5% to 10% by weight of a polymer containing structural elements deriving from styrene and an epoxy-containing vinyl monomer, D) 0% to 20% by weight of one or more further additives, wherein component C has a weight ratio of structural elements deriving from styrene to those deriving from epoxy-containing vinyl monomer of 100:1 to 1:1.
Method of introducing a metalliferous feed in an ironmaking process, the method comprising the steps of, pre-drying an iron containing sludge by drying means to an amount of 15 to 30% (w/w) moisture, mixing the pre-dried iron containing sludge with an organic binder material content between 0,2 and 0,4% (w/w) to obtain a granulate, having a particle size of less than 4 millimeter and drying the granulate to a maximum of 3% (w/w) moisture, thereby forming the metalliferous feed , characterised in that the metalliferous feed is subsequently injected into a cyclone part of a metallurgical vessel by means of a pneumatic transport system.
Piston for an oscillating armature pump for a household appliance, which is configured for conveying a fluid under the impact of a counter-pressure, with a pressure piston element (11a; 11b) and with an armature element (12a; 12b) that is embodied separate from the pressure piston element (11a; 11b) and is fixedly coupled with the pressure piston element (11a; 11b) for at least one force direction and is at least partially made of a magnetisable material, wherein the armature element (12a; 12b) is plugged onto the pressure piston element (11a; 11b), characterised in that the pressure piston element (11a; 11b) penetrates the armature element (12a; 12b) completely.