mhurhangee/patent-ind-claim-en huggingface dataset:
A process comprising: providing a polymerization system comprising a polymerization reactor upstream of a devolatilizer; forming a high impact polystyrene within the polymerization reactor; sending the high impact polystyrene to the devolatilizer; adding a polar antioxidant to the polymerization system, wherein the polar antioxidant has a hindered phenol structure and an aliphatic amine group, and wherein the polar antioxidant is added to the polymerization system at or upstream of the devolatilizer; and adding a phosphite antioxidant to the polymerization system, wherein the phosphite antioxidant is added to the polymerization system at or upstream of the devolatilizer. providing a polymerization system comprising a polymerization reactor upstream of a devolatilizer; forming a high impact polystyrene within the polymerization reactor; sending the high impact polystyrene to the devolatilizer; adding a polar antioxidant to the polymerization system, wherein the polar antioxidant has a hindered phenol structure and an aliphatic amine group, and wherein the polar antioxidant is added to the polymerization system at or upstream of the devolatilizer; and adding a phosphite antioxidant to the polymerization system, wherein the phosphite antioxidant is added to the polymerization system at or upstream of the devolatilizer.
Captive screw spray nozzle comprising a screw that will retain the spray nozzle on a support, said screw comprising a screw head cooperating with a retaining element , fixed to the spray nozzle , and forming a stop retaining the screw captive on the spray nozzle during assembly of said spray nozzle.
A chamber component for a PVD processing chamber, the chamber component comprising: a component part body having unitary monolithic construction formed by an additive fabrication technique to have engineered features, the component part body having a textured surface , the textured surface comprising: a plurality of independent engineered macro features , wherein the engineered macro features include a macro feature body extending from the textured surface, the macro feature body integrally formed with the component part body, and wherein the engineered macro features comprise a plurality of engineered micro features formed thereon, wherein the micro features further include engineered sub-features formed thereon. a plurality of independent engineered macro features , wherein the engineered macro features include a macro feature body extending from the textured surface, the macro feature body integrally formed with the component part body, and wherein the engineered macro features comprise a plurality of engineered micro features formed thereon, wherein the micro features further include engineered sub-features formed thereon.
A method, implemented in a graphics processor, for performing operations of a machine learning framework providing a library of machine learning primitives, machine learning primitives being basic operations to be performed by machine learning algorithms, the method comprising: loading elements of matrices into a first memory of the graphics processor, wherein the first memory is a global memory of the graphics processor; transferring a subset of elements of the matrices from the first memory into a second memory of the graphics processor, the second memory local to a set of processing resources of the graphics processor; and triggering execution of a compute kernel on the graphics processor, wherein the compute kernel performs a sparse matrix multiply operation on the subset of elements of the matrices and one or more element-wise operations on output of the sparse matrix multiply operation before the output is transferred to the first memory, wherein the machine learning framework is to provide a machine learning primitive to the compute kernel to specify the one or more element-wise operations, wherein the one or more element-wise operations include applying an activation function to the output. loading elements of matrices into a first memory of the graphics processor, wherein the first memory is a global memory of the graphics processor; transferring a subset of elements of the matrices from the first memory into a second memory of the graphics processor, the second memory local to a set of processing resources of the graphics processor; and triggering execution of a compute kernel on the graphics processor, wherein the compute kernel performs a sparse matrix multiply operation on the subset of elements of the matrices and one or more element-wise operations on output of the sparse matrix multiply operation before the output is transferred to the first memory, wherein the machine learning framework is to provide a machine learning primitive to the compute kernel to specify the one or more element-wise operations, wherein the one or more element-wise operations include applying an activation function to the output.
Method for preventing ignition of combustible temperature-control media in centrifuges , wherein the centrifuge , which is configured in particular as a laboratory centrifuge, comprises a centrifuge container in which a centrifuge rotor can be accommodated, a centrifuge motor for driving the centrifuge rotor , a temperature-control means with an evaporator and a compressor for controlling the temperature of the centrifuge rotor , and a housing , in which the centrifuge container , the centrifuge rotor , the temperature-control means and the centrifuge motor are accommodated, wherein the temperature-control means comprise a combustible temperature-control medium which is guided in a temperature-control media line , wherein the pressure in the evaporator is monitored in order to determine whether it lies below a specified minimum pressure and/or above a specified maximum pressure, characterised in that a fan of the centrifuge is started once an electrical power supply of the centrifuge has been switched on and the flow from the fan passes over a temperature-control medium line at least in some regions and/or through at least one cavity in the centrifuge such that the resulting exhaust air is conveyed out of the housing of the centrifuge .
An image processing apparatus comprising: a direction detection section that comprises a head direction detection section and an eye direction detection section , the head direction detection section being adapted to detect, from a predetermined image including a person image, a direction of a head of a person represented by the person image, and the eye direction detection section being adapted to detect, from the predetermined image including a person image, a direction of an eyeball of a person represented by the person image; characterized in that it further comprises a displacement detection section that is adapted to calculate a displacement ratio that is a ratio between an angle indicating the direction of a head and an angle indicating the direction of an eyeball ; and an attention state determination section that is adapted to perform determination of an attention level of a person toward a predetermined object based on a first displacement ratio calculated by the displacement detection section using a first direction of a head of a person and a first direction of an eyeball of a person detected by the direction detection section from a first predetermined image including a first person image, and a second displacement ratio calculated by the displacement detection section using a second direction of a head of a person and a second direction of an eyeball of a person detected by the direction detection section from a second predetermined image including the first person image. a direction detection section that comprises a head direction detection section and an eye direction detection section , the head direction detection section being adapted to detect, from a predetermined image including a person image, a direction of a head of a person represented by the person image, and the eye direction detection section being adapted to detect, from the predetermined image including a person image, a direction of an eyeball of a person represented by the person image; characterized in that it further comprises a displacement detection section that is adapted to calculate a displacement ratio that is a ratio between an angle indicating the direction of a head and an angle indicating the direction of an eyeball ; and an attention state determination section that is adapted to perform determination of an attention level of a person toward a predetermined object based on a first displacement ratio calculated by the displacement detection section using a first direction of a head of a person and a first direction of an eyeball of a person detected by the direction detection section from a first predetermined image including a first person image, and a second displacement ratio calculated by the displacement detection section using a second direction of a head of a person and a second direction of an eyeball of a person detected by the direction detection section from a second predetermined image including the first person image.
An electronic brake control system , comprising: a brake control unit (BCU); an electronic brake actuation controller (EBAC) electrically coupled to the BCU ; and an electronic brake actuator (EBA) electrically coupled to the EBAC , wherein the EBAC is configured to detect a type of the EBA based on an electrical signal from the EBA; characterized in that the EBAC further comprises a voltage sensing circuit configured to detect a voltage of the electrical signal; and in that the brake control system further comprises a sense resistor electrically coupled in series with the EBA ; wherein the EBAC is configured to use a first circuit based on the voltage and the first circuit is compatible with a Hall Effect sensor. a brake control unit (BCU); an electronic brake actuation controller (EBAC) electrically coupled to the BCU ; and an electronic brake actuator (EBA) electrically coupled to the EBAC , wherein the EBAC is configured to detect a type of the EBA based on an electrical signal from the EBA; characterized in that the EBAC further comprises a voltage sensing circuit configured to detect a voltage of the electrical signal; and in that the brake control system further comprises a sense resistor electrically coupled in series with the EBA ; wherein the EBAC is configured to use a first circuit based on the voltage and the first circuit is compatible with a Hall Effect sensor.
A drive tower for driving a conveyor belt of a spiral conveyor, the drive tower extending from a bottom to a top and having an outer periphery rotating about a vertical axis; the drive tower comprising: a plurality of parallel drive members extending in length from the bottom to the top of the drive tower on the periphery; wherein each of the drive members includes an entrance segment at the bottom in an upgoing spiral and at the top in a downgoing spiral and a fixed segment , each segment having an outwardly projecting ridge , the drive tower being characterized in that the entrance segment is movable relative to the fixed segment to provide a range of spacings between the ridges on consecutive entrance segments . a plurality of parallel drive members extending in length from the bottom to the top of the drive tower on the periphery; wherein each of the drive members includes an entrance segment at the bottom in an upgoing spiral and at the top in a downgoing spiral and a fixed segment , each segment having an outwardly projecting ridge , the drive tower being characterized in that the entrance segment is movable relative to the fixed segment to provide a range of spacings between the ridges on consecutive entrance segments .
Method for operating a reaction vessel for steel production in which oxygen, or oxygen-containing gases, is/are both blown into the molten bath from below and blown onto the molten bath from above as a blast of preheated hot air by a hot-blast lance, wherein the hot-blast lance is connected to a source of hot air by way of a hot-blast pipe , characterized in that the hot air is heated up to a temperature between 500 and 1400°C and fed to the process in a controlled manner as an external heat input analogous to allothermal heat input, whereby released carbon monoxide is afterburned exothermically more effectively by way of the hot air, and the released energy is transferred to the molten bath in such a way that the autothermal process rate is controlled with respect to the coolant or scrap rate by the marginal heat input analogous to allothermal heat input, by a controlled supply of hot air, and wherein the hot-blast lance is fed by way of the hot-blast pipe from a stationary and compactly formed regenerator, i.e. a pebble heater , in which the hot air generated is enriched with oxygen on the cold air side, and wherein the amount of hot air blown in is controlled exclusively by way of the setting of the amount of cold air supplied to the pebble heater.
A method for enabling power adjustment of a radio head of an indoor radio system , wherein said method comprises: - identifying (S1), based on signal strength measurements in relation to wireless communication devices connected to the radio head , presence of a wall of a building in which the indoor radio system is located; - creating a statistical distribution based on the signal strength measurements; - identifying a location of the wall in the statistical distribution, wherein the wall is identified from less frequent levels of signal strength in the statistical distribution; and - triggering (S2) an adjustment of transmit power of the radio head to align the radio head coverage with the wall, wherein the adjustment of transmit power is determined based on the location of the wall identified in the statistical distribution. - identifying (S1), based on signal strength measurements in relation to wireless communication devices connected to the radio head , presence of a wall of a building in which the indoor radio system is located; - creating a statistical distribution based on the signal strength measurements; - identifying a location of the wall in the statistical distribution, wherein the wall is identified from less frequent levels of signal strength in the statistical distribution; and - triggering (S2) an adjustment of transmit power of the radio head to align the radio head coverage with the wall, wherein the adjustment of transmit power is determined based on the location of the wall identified in the statistical distribution.
A security key generating system for an integrated circuit, comprising: a power grid having a plurality of power points , a voltage sense wire , and a plurality of intersecting striped layers ; a voltage measuring apparatus connected to the voltage sense wire ; at least one power supply electrically connected to the plurality of power points ; a ground grid electrically connected to the power grid ; and at least one stimulus-measure circuit disposed between the at least one power supply and the ground grid to derive a physical unclonable function from at least one of the power grid and the ground grid (30; characterised in that : each of the at least one stimulus-measure circuit includes: a plurality of flip-flops (FF) connected in series; a decoder connected to at least one of the plurality of flip-flops (FF); one or more voltage sense field-effect transistors ; and a shorting inverter connected to the plurality of flip-flops (FF); and wherein said decoder is a 4 to 16 inverting decoder. a power grid having a plurality of power points , a voltage sense wire , and a plurality of intersecting striped layers ; a voltage measuring apparatus connected to the voltage sense wire ; at least one power supply electrically connected to the plurality of power points ; a ground grid electrically connected to the power grid ; and at least one stimulus-measure circuit disposed between the at least one power supply and the ground grid to derive a physical unclonable function from at least one of the power grid and the ground grid (30; characterised in that : each of the at least one stimulus-measure circuit includes: a plurality of flip-flops (FF) connected in series; a decoder connected to at least one of the plurality of flip-flops (FF); one or more voltage sense field-effect transistors ; and a shorting inverter connected to the plurality of flip-flops (FF); and wherein said decoder is a 4 to 16 inverting decoder. a plurality of flip-flops (FF) connected in series; a decoder connected to at least one of the plurality of flip-flops (FF); one or more voltage sense field-effect transistors ; and a shorting inverter connected to the plurality of flip-flops (FF); and wherein said decoder is a 4 to 16 inverting decoder.
A method for inhibiting the polymerization of monomers in a composition comprising a polymerizable monomer or polymerizable monomer-forming compound, the method comprising: adding a hydroxylated quinone antipolymerant to a hydrocarbon composition comprising polymerizable monomer or capable of forming a polymerizable monomer, the antipolymerant being a compound of Formula I: wherein two or three of -R 1 , -R 2 , -R 3 , and -R 4 are -OR 10 , wherein R 10 is hydrogen, and one or two of -R 1 , -R 2 , -R 3 , and -R 4 that is or are not -OR 10 is or are selected from the group consisting of hydrogen, alkyl, aryl, alkyl aryl, and aryl alkyl. adding a hydroxylated quinone antipolymerant to a hydrocarbon composition comprising polymerizable monomer or capable of forming a polymerizable monomer, the antipolymerant being a compound of Formula I: wherein two or three of -R 1 , -R 2 , -R 3 , and -R 4 are -OR 10 , wherein R 10 is hydrogen, and one or two of -R 1 , -R 2 , -R 3 , and -R 4 that is or are not -OR 10 is or are selected from the group consisting of hydrogen, alkyl, aryl, alkyl aryl, and aryl alkyl.
An ethylene/ alpha-olefin interpolymer composition having a Comonomer Distribution Constant (CDC) in a range of from 100 to 500, a vinyl unsaturation of less than 0.15 vinyls per one thousand total carbon atoms present in the interpolymer composition, a zero shear viscosity ratio (ZSVR) in a range from 1.5 to 5, a density in a range of from 0.903 to 0.950 g/cm 3 , a melt index (I 2 ) in a range of from 0.1 to 15 g/ 10 minutes, a molecular weight distribution (M w /M n ) in a range of from 1.8 to 4.5, and a separation index of from 0.50 to 1.10.
A mechanism for retracting and extending a retractable portion of a display screen , comprising: a frame supporting the display screen and comprising an upper and a lower edge ; a first rack configured along the upper edge of the frame and mechanically connected to the retractable portion , and a second rack configured along the lower edge of the frame and mechanically connected to the retractable portion ; at least one helical torsion spring extending between the upper and the lower edge of the frame ; a first pinion mechanically connected to the at least one torsion spring and configured to drive the first rack linearly, and a second pinion mechanically connected to the at least one torsion spring and configured to drive the second rack linearly, such that rotation of the first and second pinions is transferred to in-plane movement of the retractable portion ; wherein, when the retractable portion of the screen is retracted, the first and second pinions are rotated in a direction that increases a potential energy in the at least one helical torsion spring , and when the retractable portion of the screen is extended, the first and second pinions are rotated in a direction that decreases the potential energy in the at least one helical torsion spring ; and characterised in that the at least one torsion spring comprises at least two helical torsion springs joined by a grounding section , wherein, for each of the at least two helical torsion springs , a first end is attached to a pinion , and a second end is attached to the grounding section . a frame supporting the display screen and comprising an upper and a lower edge ; a first rack configured along the upper edge of the frame and mechanically connected to the retractable portion , and a second rack configured along the lower edge of the frame and mechanically connected to the retractable portion ; at least one helical torsion spring extending between the upper and the lower edge of the frame ; a first pinion mechanically connected to the at least one torsion spring and configured to drive the first rack linearly, and a second pinion mechanically connected to the at least one torsion spring and configured to drive the second rack linearly, such that rotation of the first and second pinions is transferred to in-plane movement of the retractable portion ; wherein, when the retractable portion of the screen is retracted, the first and second pinions are rotated in a direction that increases a potential energy in the at least one helical torsion spring , and when the retractable portion of the screen is extended, the first and second pinions are rotated in a direction that decreases the potential energy in the at least one helical torsion spring ; and characterised in that the at least one torsion spring comprises at least two helical torsion springs joined by a grounding section , wherein, for each of the at least two helical torsion springs , a first end is attached to a pinion , and a second end is attached to the grounding section .