mhurhangee/patent-ind-claim-en huggingface dataset:
A process for batchwise production of superabsorbent particles by polymerization of an aqueous monomer solution dispersed in a hydrophobic solvent, wherein the hydrophobic solvent has a solubility in water at 23°C of less than 5 g/100 g and wherein the aqueous monomer solution comprises a) at least one ethylenically unsaturated monomer which bears acid groups and may have been at least partly neutralized, b) at least one crosslinker and c) at least one initiator, comprising i) initially charging a stirred vessel with a mixture of a hydrophobic solvent and a dispersing aid, ii) optionally heating the mixture from step i), iii) optionally cooling mixture from step i) or step ii), iv) metering an aqueous monomer solution into the mixture from step i), ii) or iii) to obtain a dispersed monomer solution and v) polymerizing the dispersed monomer solution to obtain dispersed superabsorbent particles, wherein the hydrophobic solvent is metered into the stirred vessel alone or together with the dispersing aid and the hydrophobic solvent immediately prior to entry into the stirred vessel is at a temperature of at least 45°C, the reaction mixture after the polymerization is azeotropically dewatered and filtered at a temperature of at least 45°C, and the filtrate is at a temperature of at least 45°C and is recycled into the polymerization as hydrophobic solvent. i) initially charging a stirred vessel with a mixture of a hydrophobic solvent and a dispersing aid, ii) optionally heating the mixture from step i), iii) optionally cooling mixture from step i) or step ii), iv) metering an aqueous monomer solution into the mixture from step i), ii) or iii) to obtain a dispersed monomer solution and v) polymerizing the dispersed monomer solution to obtain dispersed superabsorbent particles,
A welding-type system comprising: a membrane panel comprising a user interface and a close-proximity communication antenna embedded within the membrane panel; and a controller configured to control a parameter of the welding-type system based on commands received from the close-proximity communications antenna. a membrane panel comprising a user interface and a close-proximity communication antenna embedded within the membrane panel; and a controller configured to control a parameter of the welding-type system based on commands received from the close-proximity communications antenna.
Scattered light smoke detector comprising a two-color LED for emitting light of a first and a second wavelength λ 1 , λ 2 , a spectrally matched photosensor forming a scattered light arrangement, and a control unit , the control unit being connected to the two-color LED and to the photosensor and being arranged to drive the two-color LED to emit light of the first or second wavelength λ 1 , λ 2 detecting a photosensor signal from the photosensor , determining first and second scattered light intensities I λ1 , I λ2 associated with the first and second wavelengths λ 1 , λ 2 based on the photosensor signal, and including the first and second scattered light intensities I λ1 , I λ2 in the event of a fire alarm (AL) characterised in that the scattered light smoke detector comprises a wavelength-selective polariser, which is optically connected upstream of the photosensor or to the two-color LED , the wavelength-selective polariser (PA) having optical properties such that the light passing through the wavelength-selective polariser (PA) is polarised at different intensities in dependence upon the respective wavelength λ 1 , λ 2 of said light.
A diagonal fan wheel , comprising a cover disk and a bottom disk , between which multiple three-dimensionally curved blades (S) are disposed or extend, wherein the blades (S) are connected to the bottom disk and the cover disk in a materially bonded manner, characterized in that the inner surface of the cover disk is configured drawn towards the bottom disk at the blade attachment , preferably at multiple positions, such that a drawn nose projecting from the edge otherwise extending on a circular line is formed on the edge .
A value or security document comprising an RFID transponder which is formed as a laminated layer composite of a plurality of layers , one of the layers being a carrier layer positioned within the layer composite, on which an electrical conductor track of the RFID transponder is applied, the conductor track having at least one switching point which is designed to be transferred between a closed configuration, in which the conductor track forms an active or activated antenna of the RFID transponder, and an interrupted configuration, in which the conductor track forms an inactive or deactivated antenna of the RFID transponder, characterized in that the switching point is arranged so as to be hidden from the human eye.
A compressor to be used in a refrigerant circuit that uses a single-component refrigerant of HFO1234ze or a refrigerant mixture containing HFO1234ze and uses a polyol ester oil as a refrigerating machine oil, the compressor comprising: a rotary shaft; a sliding unit including a sliding part sliding with another part with rotation of the rotary shaft; a screw rotor configured to rotate along with rotation of the rotary shaft; a gate rotor configured to rotate along with rotation of the screw rotor, the sliding part and the gate rotor being made of an L-PPS resin obtained by increasing molecular weight of a PPS resin in a straight chain. a rotary shaft; a sliding unit including a sliding part sliding with another part with rotation of the rotary shaft; a screw rotor configured to rotate along with rotation of the rotary shaft; a gate rotor configured to rotate along with rotation of the screw rotor, the sliding part and the gate rotor being made of an L-PPS resin obtained by increasing molecular weight of a PPS resin in a straight chain.
An ultrasonic sensor comprising: a case having a bottom portion ; and a piezoelectric element that is bonded to an inner surface of the bottom portion and that performs bending vibration together with the bottom portion , wherein the piezoelectric element includes: a piezoelectric layer having a transmission region and a reception region ; a specific electrode that functions as either a common bus or a ground electrode; a transmission electrode opposing the specific electrode with the transmission region interposed between the transmission electrode and the specific electrode; and a reception electrode opposing the specific electrode with the reception region interposed between the reception electrode and the specific electrode; wherein the transmission region and the reception region are formed at positions adjacent to each other; characterised in that : the impedance between the transmission electrode and the specific electrode is different from the impedance between the reception electrode and the specific electrode; and the impedance between the transmission electrode and the specific electrode is lower than the impedance between the reception electrode and the specific electrode. a case having a bottom portion ; and a piezoelectric element that is bonded to an inner surface of the bottom portion and that performs bending vibration together with the bottom portion , wherein the piezoelectric element includes: a piezoelectric layer having a transmission region and a reception region ; a specific electrode that functions as either a common bus or a ground electrode; a transmission electrode opposing the specific electrode with the transmission region interposed between the transmission electrode and the specific electrode; and a reception electrode opposing the specific electrode with the reception region interposed between the reception electrode and the specific electrode; a piezoelectric layer having a transmission region and a reception region ; a specific electrode that functions as either a common bus or a ground electrode; a transmission electrode opposing the specific electrode with the transmission region interposed between the transmission electrode and the specific electrode; and a reception electrode opposing the specific electrode with the reception region interposed between the reception electrode and the specific electrode; wherein the transmission region and the reception region are formed at positions adjacent to each other; characterised in that : the impedance between the transmission electrode and the specific electrode is different from the impedance between the reception electrode and the specific electrode; and the impedance between the transmission electrode and the specific electrode is lower than the impedance between the reception electrode and the specific electrode. the impedance between the transmission electrode and the specific electrode is different from the impedance between the reception electrode and the specific electrode; and the impedance between the transmission electrode and the specific electrode is lower than the impedance between the reception electrode and the specific electrode.
Optical measuring device (E1, C1, 16) comprising: • a conduit comprising at least one translucent portion for conveying a first fluid through the optical device (E1, C1, 15, 25), • an emitter (E1) of a light beam configured to emit light beams traversing the first fluid passing through the translucent portion and a photosensor (C1) configured to receive the light beams through the translucent portion and to measure the quantity of received light , • a memory (M) for storing, for different outflow rates (D2) of a first member (ORG1), calibration values, enabling reference values of a response of the photosensor (C1) to be associated with a set of reference mixtures of the first fluid , each mixture comprising different air proportions (A). • a calculator for calculating a first value (V1) at a given instant representing a quantity of oil in a volume of a first fluid , from calibration values, said first fluid being a mixture of a volume of oil and a first volume of air (A), said measuring device (E1, C1, 16) being suited to correct, from the first value (V1), the measurement of a flow rate of a flowmeter (DB2) measuring a volume of oil outflowing from a member of a lubricating system of an engine. • a conduit comprising at least one translucent portion for conveying a first fluid through the optical device (E1, C1, 15, 25), • an emitter (E1) of a light beam configured to emit light beams traversing the first fluid passing through the translucent portion and a photosensor (C1) configured to receive the light beams through the translucent portion and to measure the quantity of received light , • a memory (M) for storing, for different outflow rates (D2) of a first member (ORG1), calibration values, enabling reference values of a response of the photosensor (C1) to be associated with a set of reference mixtures of the first fluid , each mixture comprising different air proportions (A). • a calculator for calculating a first value (V1) at a given instant representing a quantity of oil in a volume of a first fluid , from calibration values, said first fluid being a mixture of a volume of oil and a first volume of air (A), said measuring device (E1, C1, 16) being suited to correct, from the first value (V1), the measurement of a flow rate of a flowmeter (DB2) measuring a volume of oil outflowing from a member of a lubricating system of an engine.
A flowline protection system for a fully rated pipeline , the fully rated pipeline having a fluid flowing through the fully rated pipeline at an operation pressure, the system including: a first isolation valve and a second isolation valve , the first and second isolation valves being connected in series and connectable to the fully rated pipeline to prevent a flow of the fluid through the fully rated pipeline when either the first isolation valve or the second isolation valve is in a closed position; a first and second hydraulic control assembly , each of the hydraulic control assemblies including a high pressure safety pilot valve with a high pressure setting, and a low pressure safety pilot valve with a low pressure setting; wherein the first and second hydraulic control assemblies are configured to cause both the first isolation valve and the second isolation valve to return to the closed position if either of the high pressure safety pilot valves sense that the operating pressure is greater than the high pressure setting or if either of the low pressure safety pilot valves sense that the operating pressure is less than the low pressure setting; and wherein the isolation valves and the hydraulic control assemblies are part of a self-contained skid assembly free of a connection to any component other than the fully rated pipeline. a first isolation valve and a second isolation valve , the first and second isolation valves being connected in series and connectable to the fully rated pipeline to prevent a flow of the fluid through the fully rated pipeline when either the first isolation valve or the second isolation valve is in a closed position; a first and second hydraulic control assembly , each of the hydraulic control assemblies including a high pressure safety pilot valve with a high pressure setting, and a low pressure safety pilot valve with a low pressure setting; wherein the first and second hydraulic control assemblies are configured to cause both the first isolation valve and the second isolation valve to return to the closed position if either of the high pressure safety pilot valves sense that the operating pressure is greater than the high pressure setting or if either of the low pressure safety pilot valves sense that the operating pressure is less than the low pressure setting; and wherein the isolation valves and the hydraulic control assemblies are part of a self-contained skid assembly free of a connection to any component other than the fully rated pipeline.
A blowable insulation material comprising: a blend of polyester staple fibers including a plurality of first polyester staple fibers, a plurality of second polyester staple fibers, and a plurality of third polyester staple fibers; wherein a Denier of each of the second polyester staple fibers is greater than a Denier of each of the first polyester staple fibers; wherein a Denier of each of the third polyester staple fibers is greater than a Denier of each of the second polyester staple fibers; wherein each of the first polyester staple fibers has a Denier of not greater than about 1 Denier, each of the second polyester staple fibers has a Denier in the range of not less than about 1 Denier to not greater than about 2 Denier, and each of the third polyester staple fibers has a Denier of not less than about 2 Denier; wherein a length of substantially all of the polyester staple fibers of the blend is in the range of about 16 to about 63 mm; wherein the fibers of at least one of the first and second polyester staple fibers are polyethylene terephthalate; wherein at least a majority of the polyester staple fibers of the blend are opened; and wherein the fibers comprising the blend are separated, individualized and unbonded relative to one another. a blend of polyester staple fibers including a plurality of first polyester staple fibers, a plurality of second polyester staple fibers, and a plurality of third polyester staple fibers; wherein a Denier of each of the second polyester staple fibers is greater than a Denier of each of the first polyester staple fibers; wherein a Denier of each of the third polyester staple fibers is greater than a Denier of each of the second polyester staple fibers; wherein each of the first polyester staple fibers has a Denier of not greater than about 1 Denier, each of the second polyester staple fibers has a Denier in the range of not less than about 1 Denier to not greater than about 2 Denier, and each of the third polyester staple fibers has a Denier of not less than about 2 Denier; wherein a length of substantially all of the polyester staple fibers of the blend is in the range of about 16 to about 63 mm; wherein the fibers of at least one of the first and second polyester staple fibers are polyethylene terephthalate; wherein at least a majority of the polyester staple fibers of the blend are opened; and wherein the fibers comprising the blend are separated, individualized and unbonded relative to one another.
A control system for positioning a marker over a pre-existing roadway surface mark, the control system comprising: an electromagnetic radiation source attached to the marker for producing a longitudinal mark pattern on the roadway surface in the direction the marker is traveling; an imager for imaging both the pre-existing roadway surface mark and the mark pattern produced by the electromagnetic radiation source; a computer responsive to the imager for producing an error signal based upon the location difference between (a) the image of the pre-existing roadway surface mark and (b) the image of the mark pattern produced by the electromagnetic radiation source; and an actuator responsive to the error signal for positioning the marker over the pre-existing roadway mark. an electromagnetic radiation source attached to the marker for producing a longitudinal mark pattern on the roadway surface in the direction the marker is traveling; an imager for imaging both the pre-existing roadway surface mark and the mark pattern produced by the electromagnetic radiation source; a computer responsive to the imager for producing an error signal based upon the location difference between (a) the image of the pre-existing roadway surface mark and (b) the image of the mark pattern produced by the electromagnetic radiation source; and an actuator responsive to the error signal for positioning the marker over the pre-existing roadway mark.
A method of processing an ultrasound spectrum image in an ultrasound diagnostic system, comprising the steps of: (a) forming a spectrum image based on ultrasound data, said spectrum image representing a velocity at a specific time; (b) removing a noise from the spectrum image to provide a noise-removed spectrum image; characterized by (c) matching the noise-removed spectrum image with one or more spectrum models representing specific spectrum types to check whether or not the noise-removed spectrum image contains an aliasing; (d) if it is determined that the noise-removed spectrum image contains the aliasing, then removing the aliasing from the noise-removed spectrum image to provide a noise-removed spectrum image without the aliasing; (e) performing a contour tracing on the noise-removed spectrum image without the aliasing to detect contour points; and (f) performing a peak tracing on the noise-removed spectrum image without the aliasing to detect peaks. (a) forming a spectrum image based on ultrasound data, said spectrum image representing a velocity at a specific time; (b) removing a noise from the spectrum image to provide a noise-removed spectrum image; characterized by (c) matching the noise-removed spectrum image with one or more spectrum models representing specific spectrum types to check whether or not the noise-removed spectrum image contains an aliasing; (d) if it is determined that the noise-removed spectrum image contains the aliasing, then removing the aliasing from the noise-removed spectrum image to provide a noise-removed spectrum image without the aliasing; (e) performing a contour tracing on the noise-removed spectrum image without the aliasing to detect contour points; and (f) performing a peak tracing on the noise-removed spectrum image without the aliasing to detect peaks.
A curable resin composition comprising: 30 to 80 percent by weight of a urethane (meth)acrylate; a reactive diluent comprising at least 20 percent by weight of glycols and/or polyols with at least two terminal acrylate or methacrylate groups; and a free radical-generating catalyst selected from tert-Butyl peroxyneodecanoate, benzoyl peroxide, dicumyl peroxide,methyl ethyl ketone peroxide, lauryl peroxide, cyclohexanone peroxide, t-butyl perbenzoate, t-butyl hydroperoxide, t-butylbenzene hydroperoxide, cumene hydroperoxide, t-butyl peroctoate, azobis-isobutyronitrile, 2-tbutylazo-2-cyano-4-methylpentane, and 4-t-butylazo-4-cyano-valeric acid. 30 to 80 percent by weight of a urethane (meth)acrylate; a reactive diluent comprising at least 20 percent by weight of glycols and/or polyols with at least two terminal acrylate or methacrylate groups; and a free radical-generating catalyst selected from tert-Butyl peroxyneodecanoate, benzoyl peroxide, dicumyl peroxide,methyl ethyl ketone peroxide, lauryl peroxide, cyclohexanone peroxide, t-butyl perbenzoate, t-butyl hydroperoxide, t-butylbenzene hydroperoxide, cumene hydroperoxide, t-butyl peroctoate, azobis-isobutyronitrile, 2-tbutylazo-2-cyano-4-methylpentane, and 4-t-butylazo-4-cyano-valeric acid.
High-speed imaging sensor system, the system comprising one or more light sources, and comprising an array having a plurality of single-photon detectors (SPDs), which detectors are spatially distributed throughout the array in a matrix form, preferably at regular intervals from each other, wherein the SPD are capable of detecting single photons, and registering detection of the single photon with a detection signal; the system further comprising a plurality of row buses and column buses, and wherein the detectors are grouped in rows and/or columns, and wherein the detectors per row are connected to one or more row buses and/or wherein the detectors per column are connected to one or more column buses on the column bus for aggregating signals from the detectors, wherein per row bus only detectors from one of the rows are connected to the row bus for aggregating signals from the detectors, wherein per column bus only detectors from one of the columns are connected; the system further comprising an evaluation circuit, wherein the row buses and the column buses are connected to the evaluation circuit, the evaluation circuit being adapted to evaluate the aggregated signals from the row buses and the column buses against predetermined confirmation patterns to confirm the detection of an incident photon and location-determination thereof, wherein said confirmation patterns comprise temporal and/or spatial conditions, and wherein a detection is confirmed on the basis of a compliance of the row bus and column bus signals with a predetermined pattern, wherein the spatial conditions involve detecting an aggregated signal comprising a detection signal from at least two column buses associated with adjacent columns in a predetermined time window, and/or involves detecting an aggregated signal comprising a detection signal in at least two row buses associated with adjacent rows in a predetermined time window, wherein the temporal conditions concern a temporal overlap of detecting an aggregated signal comprising a detection signal from at least one row bus, and detecting an aggregated signal comprising a detection signal from at least one column bus, the location of the incidence of the photon on the array being determined on the basis of the column buses and row buses associated with a confirmed detection. wherein the spatial conditions involve detecting an aggregated signal comprising a detection signal from at least two column buses associated with adjacent columns in a predetermined time window, and/or involves detecting an aggregated signal comprising a detection signal in at least two row buses associated with adjacent rows in a predetermined time window, wherein the temporal conditions concern a temporal overlap of detecting an aggregated signal comprising a detection signal from at least one row bus, and detecting an aggregated signal comprising a detection signal from at least one column bus, the location of the incidence of the photon on the array being determined on the basis of the column buses and row buses associated with a confirmed detection.