mhurhangee/ep-ind-claims huggingface dataset:
A method of using a flotation machine that is used in metallurgical processes, the flotation machine foaming hydrophobic particles from an aqueous slurry that contains these particles, and the flotation machine including a flotation cell and a rotor, which is inside the flotation cell and in which the rotor is rotated at a mixing power that maintains a suspension in the slurry and mixing of air with the slurry to form foam, and the mixing power is controlled by adjusting the rotation speed of the rotor, characterized in that - the rotor is rotated at the lowest possible first rotation speed which, in terms of metallurgy, is selected so as to have an adequate mixing power to maintain a suspension and form foam and, at the same time, to be small enough to allow the accumulation of solid matter on the bottom of the cell; - the amount of solid matter accumulated on the bottom of the cell is determined; - the determined amount of solid matter is compared with a predetermined limit value; - if the determined amount of solid matter exceeds the predetermined limit value, the rotation speed of the rotor is increased to a second rotation speed, which is higher than the first rotation speed and which is adequate to remove the solid matter accumulated on the bottom of the cell; and - the second rotation speed is maintained, until the amount of solid matter is below the predetermined limit value, and the rotation speed is reduced to the first rotation speed. - the rotor is rotated at the lowest possible first rotation speed which, in terms of metallurgy, is selected so as to have an adequate mixing power to maintain a suspension and form foam and, at the same time, to be small enough to allow the accumulation of solid matter on the bottom of the cell; - the amount of solid matter accumulated on the bottom of the cell is determined; - the determined amount of solid matter is compared with a predetermined limit value; - if the determined amount of solid matter exceeds the predetermined limit value, the rotation speed of the rotor is increased to a second rotation speed, which is higher than the first rotation speed and which is adequate to remove the solid matter accumulated on the bottom of the cell; and - the second rotation speed is maintained, until the amount of solid matter is below the predetermined limit value, and the rotation speed is reduced to the first rotation speed.
A film having a coating composition adhered thereto, wherein the coating composition comprises: particulate filler; binder composition comprising acrylic polymer and ethylene acrylic acid copolymers, wherein the ethylene acrylic acid copolymers include ethylene acrylic acid copolymer, ethylene methacrylic acid copolymer, and C 1-6 esters of each; non-cross-linking adhesion promoter; and optionally urethane polymer, styrene-acrylic copolymer, or a combination thereof, wherein cross-linker(s) are substantially absent from the coating composition, and wherein the film having the coating composition has a 45° Gloss (ASTM D2457) of less than 30. particulate filler; binder composition comprising acrylic polymer and ethylene acrylic acid copolymers, wherein the ethylene acrylic acid copolymers include ethylene acrylic acid copolymer, ethylene methacrylic acid copolymer, and C 1-6 esters of each; non-cross-linking adhesion promoter; and optionally urethane polymer, styrene-acrylic copolymer, or a combination thereof, wherein cross-linker(s) are substantially absent from the coating composition, and wherein the film having the coating composition has a 45° Gloss (ASTM D2457) of less than 30.
A system for determining, for an input instance to a classification model, a mask indicating perturbations that disturb a classification of the input instance by the classification model, said disturbing changing the classification or making the classification less certain, the system comprising: - an input interface for accessing a classification model and a generative model, wherein the classification model is configured for determining classifications of input instances, the input instances having a type, and wherein the generative model is configured for generating synthetic instances of the type from latent space representations, - a processor subsystem configured to: - obtain an input instance for the classification model, a classification of the input instance according to the classification model, and a latent space representation for the input instance, wherein the latent space representation, when used as input to the generative model, causes the generative model to generate a synthetic instance that approximates the input instance; - determine a mask indicating perturbations that disturb the classification of the input instance by the classification model, wherein the mask indicates perturbations to the latent space representation for the input instance, and wherein the mask is selected to minimize a loss comprising a classification score of the classification model for a perturbed input instance, the perturbed instance being determined using the mask by: - masking the latent space representation with the mask; and - generating the perturbed input instance from the masked latent space representation using the generative model. - an input interface for accessing a classification model and a generative model, wherein the classification model is configured for determining classifications of input instances, the input instances having a type, and wherein the generative model is configured for generating synthetic instances of the type from latent space representations, - a processor subsystem configured to: - obtain an input instance for the classification model, a classification of the input instance according to the classification model, and a latent space representation for the input instance, wherein the latent space representation, when used as input to the generative model, causes the generative model to generate a synthetic instance that approximates the input instance; - determine a mask indicating perturbations that disturb the classification of the input instance by the classification model, wherein the mask indicates perturbations to the latent space representation for the input instance, and wherein the mask is selected to minimize a loss comprising a classification score of the classification model for a perturbed input instance, the perturbed instance being determined using the mask by: - masking the latent space representation with the mask; and - generating the perturbed input instance from the masked latent space representation using the generative model.
A graphics accelerator device, comprising: a rasterization module configured to rasterize a first set of primitives to a first set of pixels and generate information of the first set of pixels; an intra-process module configured to retrieve pixel values from a memory according to the information received from the rasterization module, perform mathematical calculations on the pixel values, and to generate one or more processed image layers; and an inter-process module configured to composite the one or more processed image layers received from the intra-process module with other image layers retrieved from the memory, and to output a composited image to a display; wherein the intra-process module is operative to generate one or more rotated image layers as the one or more processed image layers, and wherein the one or more rotated image layers are rotated by an angle selected at runtime from one of a set of angles including acute angles, obtuse angles and a plurality of other angles; characterized in that the inter-process module is further operative to directly output the information of the pixels to the display without going through the memory. a rasterization module configured to rasterize a first set of primitives to a first set of pixels and generate information of the first set of pixels; an intra-process module configured to retrieve pixel values from a memory according to the information received from the rasterization module, perform mathematical calculations on the pixel values, and to generate one or more processed image layers; and an inter-process module configured to composite the one or more processed image layers received from the intra-process module with other image layers retrieved from the memory, and to output a composited image to a display; wherein the intra-process module is operative to generate one or more rotated image layers as the one or more processed image layers, and wherein the one or more rotated image layers are rotated by an angle selected at runtime from one of a set of angles including acute angles, obtuse angles and a plurality of other angles; characterized in that the inter-process module is further operative to directly output the information of the pixels to the display without going through the memory.
Tool receptacle (10, 110, 210), in particular hand-held power-tool receptacle, which is intended to drive at least one application tool in oscillation and/or rotation, having a drive shaft, which has a drive axis, having at least one receptacle-side fastening element (14, 114, 214), which is intended at least substantially for coupling to the application tool, having at least one bearing unit (16, 116, 216), which is intended to movably support the fastening element (14, 114, 214) in a movement differing at least partially from an axial direction, wherein the movement differing at least partially from an axial direction of the at least one fastening element (14, 114, 214) is at least substantially intended to bring about a fastening force in the axial direction, having a movable clamping element (24, 124, 224) and having a transforming unit (22, 122, 222) which is intended at least substantially to transform at least one movement in the axial direction into a movement in a direction differing from an axial direction of the fastening element (14, 114, 214), wherein the transforming unit (22, 122, 222) has a transforming contour in the form of a slotted guide or of an inclined surface, wherein the drive shaft is formed in a hollow-cylindrical manner in an end facing the application tool, wherein the drive shaft encloses the clamping element (24, 124, 224) in a circumferential direction in this region, wherein the bearing unit (16, 116, 216) is intended to at least partially pivotably support the at least one fastening element (14, 114, 214), wherein the clamping element has a supporting element, wherein a spring element is supported in the axial direction on the supporting element of the clamping element (24, 124, 224), wherein the spring element is formed by a coil spring, wherein the spring element is formed by a compression spring, wherein the spring element is supported, at an end facing the application tool, on a supporting element of the drive shaft that is arranged radially inside the drive shaft, characterized in that the supporting element extends outwardly in a radial direction around a circumference of the clamping element (24, 124, 224), wherein the supporting element is retained in the axial direction in a groove in the drive shaft and is formed in an annular manner, wherein the spring element loads the clamping element (24, 124, 224) in the axial direction away from the application tool via its supporting element.
A method for preventing motion of an output shaft, of an electromagnetic motor comprising a coil assembly comprising the steps of: determining the position of the output shaft; correlating the position of the output shaft with a current such that when applied in the coil assembly induces a force on the output shaft to prevent motion of the output shaft characterised in that: the electromagnetic motor is a linear electromagnetic motor and the output shaft of the linear electromagnetic motor is prevented from motion when a mechanical brake is released by inducing an electromagnetic braking force on the output shaft.
A therapeutic system for treating a disease in a patient, the system comprising: genetically altered mammalian endothelial progenitor cells, comprising exogenous nucleic acid encoding a genetically-engineered exogenous cell membrane marker molecule not normally found in natural, unaltered cells circulating in the bloodstream of the patient and at least one therapeutic gene product, said cells being capable of expressing said marker molecule and therapeutic gene product, wherein said cells are to be administered to the patient so as to be present in the circulating blood of the patient; and separately therefrom a medical device for implantation into a blood vessel lumen of the patient comprising a coating; said coating comprising a matrix bearing at least one ligand, wherein said ligand is selected depending on the genetically engineered cell membrane marker molecule and is capable of specifically recognizing and binding said cell membrane marker molecule of said genetically altered endothelial progenitor cells, said ligand comprising an antibody, antibody fragment, or combinations thereof; wherein, in use of the therapeutic system, said genetically altered endothelial progenitor cells are able to be captured from the circulating blood and bind in vivo to said medical device to form an endothelium in situ, said genetically altered endothelial progenitor cells expressing and secreting said at least one therapeutic gene product. genetically altered mammalian endothelial progenitor cells, comprising exogenous nucleic acid encoding a genetically-engineered exogenous cell membrane marker molecule not normally found in natural, unaltered cells circulating in the bloodstream of the patient and at least one therapeutic gene product, said cells being capable of expressing said marker molecule and therapeutic gene product, wherein said cells are to be administered to the patient so as to be present in the circulating blood of the patient; and separately therefrom a medical device for implantation into a blood vessel lumen of the patient comprising a coating; said coating comprising a matrix bearing at least one ligand, wherein said ligand is selected depending on the genetically engineered cell membrane marker molecule and is capable of specifically recognizing and binding said cell membrane marker molecule of said genetically altered endothelial progenitor cells, said ligand comprising an antibody, antibody fragment, or combinations thereof; wherein, in use of the therapeutic system, said genetically altered endothelial progenitor cells are able to be captured from the circulating blood and bind in vivo to said medical device to form an endothelium in situ, said genetically altered endothelial progenitor cells expressing and secreting said at least one therapeutic gene product.
A method for a power efficient generation of supply voltages and currents in an integrated circuit comprising core analog circuit blocks by reducing the power consumption of all said core analog circuit blocks, comprising the following steps: providing an integrated circuit comprising analog blocks generating one or more internal reference voltages wherein the analog blocks comprise a low drop-out regulator, one or more internal supply voltages, and one or more biasing currents, a pulsed mode control logic block, and one or more external capacitors (CF1, CF2); operating all analog blocks of the circuit in pulsed mode; characterized in that it further comprises: accelerate recharge of internal nodes and the external capacitors by a top-up buffer, which is connected to an output of a band gap buffer, in order to reduce an ON-time of the analog blocks wherein the band gap buffer is isolated from an external capacitance during ON-time by a switch; introducing dynamic control of commutating components ensuring least disturbances of the voltage potentials of the circuit in order to minimize the ON-time of the analog blocks, wherein dynamic control comprises limiting the ON-time of the analog blocks to the time required for re-charging and settling of the internal voltages of the analog blocks to their nominal values; bypassing the LDO regulator in regard of said dynamic control by permanently disabling the LDO during pulsed mode operation and maintaining the voltage level of an internal VLDO supply rail by a faster combination comprising a comparator and a drive transistor (M BP); and maintaining voltage levels in the circuit by charge holding capacitors (C1, C2, C3, C4) during OFF periods of the pulsed mode. providing an integrated circuit comprising analog blocks generating one or more internal reference voltages wherein the analog blocks comprise a low drop-out regulator, one or more internal supply voltages, and one or more biasing currents, a pulsed mode control logic block, and one or more external capacitors (CF1, CF2); operating all analog blocks of the circuit in pulsed mode; accelerate recharge of internal nodes and the external capacitors by a top-up buffer, which is connected to an output of a band gap buffer, in order to reduce an ON-time of the analog blocks wherein the band gap buffer is isolated from an external capacitance during ON-time by a switch; introducing dynamic control of commutating components ensuring least disturbances of the voltage potentials of the circuit in order to minimize the ON-time of the analog blocks, wherein dynamic control comprises limiting the ON-time of the analog blocks to the time required for re-charging and settling of the internal voltages of the analog blocks to their nominal values; bypassing the LDO regulator in regard of said dynamic control by permanently disabling the LDO during pulsed mode operation and maintaining the voltage level of an internal VLDO supply rail by a faster combination comprising a comparator and a drive transistor (M BP); and maintaining voltage levels in the circuit by charge holding capacitors (C1, C2, C3, C4) during OFF periods of the pulsed mode.
A patch containing a backing and a Bisoprolol-containing pressure-sensitive adhesive layer comprising a base, wherein the Bisoprolol and/or a pharmaceutically acceptable salt thereof are contained in 10-15 mass % based on the total amount of the base, wherein the base comprises an acrylic polymer, and wherein a skin penetration rate of Bisoprolol after 24 hours is 15 to 60% of a maximum skin penetration rate thereof.
A system comprising: a fluid compressor operable to compress a working fluid; a dryer system in fluid communication with the compressor, the dryer system comprising: a refrigeration drying system operable for removing moisture from the working fluid; and a desiccant drying system located downstream of the refrigeration drying system, the desiccant drying system operable for removing additional moisture from the working fluid, wherein the working fluid upstream of the desiccant drying system is split into a first flow stream which passes through the desiccant drying system for moisture removal and a second flow stream which regenerates the desiccant drying system, wherein the desiccant drying system includes a desiccant wheel; and wherein the working fluid is split into the first flow stream and the second flow stream downstream of the refrigeration drying system, and wherein the second flow stream regenerates the desiccant wheel after being heated by hot discharge gas from a refrigeration compressor. a fluid compressor operable to compress a working fluid; a dryer system in fluid communication with the compressor, the dryer system comprising: a refrigeration drying system operable for removing moisture from the working fluid; and a desiccant drying system located downstream of the refrigeration drying system, the desiccant drying system operable for removing additional moisture from the working fluid, wherein the working fluid upstream of the desiccant drying system is split into a first flow stream which passes through the desiccant drying system for moisture removal and a second flow stream which regenerates the desiccant drying system, wherein the desiccant drying system includes a desiccant wheel; and wherein the working fluid is split into the first flow stream and the second flow stream downstream of the refrigeration drying system, and wherein the second flow stream regenerates the desiccant wheel after being heated by hot discharge gas from a refrigeration compressor. a refrigeration drying system operable for removing moisture from the working fluid; and a desiccant drying system located downstream of the refrigeration drying system, the desiccant drying system operable for removing additional moisture from the working fluid, wherein the working fluid upstream of the desiccant drying system is split into a first flow stream which passes through the desiccant drying system for moisture removal and a second flow stream which regenerates the desiccant drying system, wherein the desiccant drying system includes a desiccant wheel; and wherein the working fluid is split into the first flow stream and the second flow stream downstream of the refrigeration drying system, and wherein the second flow stream regenerates the desiccant wheel after being heated by hot discharge gas from a refrigeration compressor.
An injection device comprising: a medicament container; a stopper translatably disposed within the medicament container; a plunger rod, the plunger rod comprising a plunger head; a drive mechanism for displacing the plunger rod into the medicament container; and a force reduction feature mounted on the proximal end of the medicament container and comprising a bore through which the plunger rod can pass, the bore being tapered inwardly into the medicament container, wherein the plunger rod is operable to displace the stopper; and wherein the bore has compressible walls, which are compressible by the plunger head as the plunger head passes through the bore to damp at least a part of a plunger rod motion when the plunger rod is driven by the drive mechanism. a medicament container; a stopper translatably disposed within the medicament container; a plunger rod, the plunger rod comprising a plunger head; a drive mechanism for displacing the plunger rod into the medicament container; and a force reduction feature mounted on the proximal end of the medicament container and comprising a bore through which the plunger rod can pass, the bore being tapered inwardly into the medicament container, wherein the plunger rod is operable to displace the stopper; and wherein the bore has compressible walls, which are compressible by the plunger head as the plunger head passes through the bore to damp at least a part of a plunger rod motion when the plunger rod is driven by the drive mechanism.
A collector composition for the direct froth flotation of nonsulfide ores comprising a) 50 - 99 wt.-% of a mixture of fatty acids and b) 1 - 50 wt.-% of an N-acyl derivative of sarcosine of the formula wherein R is a saturated or unsaturated hydrocarbon chain with 7 to 21 carbon atoms, characterised in that the mixture of fatty acids comprises 10.0 - 35.0 wt.-% of fatty acid having a saturated C 11 hydrocarbon group, 2.5 - 15.0 wt.-% of fatty acid having a saturated C 13 hydrocarbon group, 10.0 - 25.0 wt.-% fatty acid having a monounsaturated C 17 hydrocarbon group and 20.0 - 45.0 wt.-% fatty acid having a bisunsaturated C 17 hydrocarbon group. a) 50 - 99 wt.-% of a mixture of fatty acids and b) 1 - 50 wt.-% of an N-acyl derivative of sarcosine of the formula wherein R is a saturated or unsaturated hydrocarbon chain with 7 to 21 carbon atoms, characterised in that the mixture of fatty acids comprises 10.0 - 35.0 wt.-% of fatty acid having a saturated C 11 hydrocarbon group, 2.5 - 15.0 wt.-% of fatty acid having a saturated C 13 hydrocarbon group, 10.0 - 25.0 wt.-% fatty acid having a monounsaturated C 17 hydrocarbon group and 20.0 - 45.0 wt.-% fatty acid having a bisunsaturated C 17 hydrocarbon group.