mhurhangee/ep-ind-claims huggingface dataset:
A process for purifying a urea-containing aqueous stream comprising a step of removing biuret from the urea-containing stream by reverse osmosis, wherein the urea-containing stream is an aqueous solution of urea obtained from a recovery section of a urea plant, preferably containing 60 to 90 wt% of urea.
A method for performing polymerase chain reactions, the method comprising: measuring a first temperature, by a first sensor, of a first sample block sector of a sample block; measuring a second temperature, by a second sensor, of a second sample block sector of the sample block that is adjacent to the first sample block sector; calculating, by a thermoelectric controller, a difference in temperature between the first temperature and the second temperature; and adjusting, by the thermoelectric controller, the first temperature of the first sample block sector based on the difference in temperature based on adjusting a power output to one or more thermoelectric coolers, wherein the thermoelectric controller is a system controller and is bidirectionally connected to a further thermoelectric controller that is connected to the first sample block sector and to a still further thermoelectric controller that is connected to the second sample block sector, wherein the system controller determines a new thermal setpoint for the first sample block sector to maintain a uniform temperature, wherein the target of adjusting is that the difference in temperature has a value of zero, and wherein the one or more thermoelectric coolers are configured to heat or cool the first sample block sector. measuring a first temperature, by a first sensor, of a first sample block sector of a sample block; measuring a second temperature, by a second sensor, of a second sample block sector of the sample block that is adjacent to the first sample block sector; calculating, by a thermoelectric controller, a difference in temperature between the first temperature and the second temperature; and adjusting, by the thermoelectric controller, the first temperature of the first sample block sector based on the difference in temperature based on adjusting a power output to one or more thermoelectric coolers, wherein the thermoelectric controller is a system controller and is bidirectionally connected to a further thermoelectric controller that is connected to the first sample block sector and to a still further thermoelectric controller that is connected to the second sample block sector, wherein the system controller determines a new thermal setpoint for the first sample block sector to maintain a uniform temperature, wherein the target of adjusting is that the difference in temperature has a value of zero, and wherein the one or more thermoelectric coolers are configured to heat or cool the first sample block sector.
An ultrasound therapy system, comprising: an ultrasound therapy transducer; and an ultrasound therapy generator coupled to the ultrasound therapy transducer; wherein the ultrasound therapy generator is configured to drive the ultrasound therapy transducer to deliver an initiation pressure waveform into tissue to produce at least one bubble in tissue, characterized in that the ultrasound therapy generator being further configured to drive the ultrasound therapy transducer to deliver a first scattering pressure waveform within 5 μs to 200 μs of the initiation pressure waveform into the at least one bubble delivering energy sufficient to produce cavitation nuclei near the at least one bubble during the lifecycle of the bubble, wherein the first scattering pressure waveform is configured to deliver less energy to intervening tissue than the initiation pressure waveform. an ultrasound therapy transducer; and an ultrasound therapy generator coupled to the ultrasound therapy transducer; wherein the ultrasound therapy generator is configured to drive the ultrasound therapy transducer to deliver an initiation pressure waveform into tissue to produce at least one bubble in tissue, characterized in that the ultrasound therapy generator being further configured to drive the ultrasound therapy transducer to deliver a first scattering pressure waveform within 5 μs to 200 μs of the initiation pressure waveform into the at least one bubble delivering energy sufficient to produce cavitation nuclei near the at least one bubble during the lifecycle of the bubble, wherein the first scattering pressure waveform is configured to deliver less energy to intervening tissue than the initiation pressure waveform.
A computer implemented method for determining a cardiac arrhythmia target for ablation, the method comprising: receiving a plurality of images of a patient, the plurality of images comprising an electrical image, an anatomic image, and a functional image; identifying a number of segments on each image of the plurality of images, each segment corresponding to a different anatomical location; identifying abnormalities in each image of the plurality of images, wherein the abnormalities are selected from a scar location in the anatomic image, a region that is not viable in the functional image, and a location where ventricular tachycardia originates in the electrical image; selecting segments in which any of the abnormalities are located; aligning the plurality of images; and selecting the cardiac arrhythmia target based on the segments in the aligned plurality of images in which there is an overlap of the identified abnormalities in the functional image and both of the electrical image and the anatomic image, wherein the electrical image is an electrocardiograph image, the anatomic image is at least one of a computed tomography image or a magnetic resonance image, and the functional image is at least one of a photo emission computed tomographic image, a positron emission tomography image or an echocardiogram image. receiving a plurality of images of a patient, the plurality of images comprising an electrical image, an anatomic image, and a functional image; identifying a number of segments on each image of the plurality of images, each segment corresponding to a different anatomical location; identifying abnormalities in each image of the plurality of images, wherein the abnormalities are selected from a scar location in the anatomic image, a region that is not viable in the functional image, and a location where ventricular tachycardia originates in the electrical image; selecting segments in which any of the abnormalities are located; aligning the plurality of images; and selecting the cardiac arrhythmia target based on the segments in the aligned plurality of images in which there is an overlap of the identified abnormalities in the functional image and both of the electrical image and the anatomic image, wherein the electrical image is an electrocardiograph image, the anatomic image is at least one of a computed tomography image or a magnetic resonance image, and the functional image is at least one of a photo emission computed tomographic image, a positron emission tomography image or an echocardiogram image.
A phased array antenna comprising: a plurality of antenna elements sharing a common conductive ground plane for all the antenna elements and spaced apart at a predetermined distance from each other; a common conductive shell electrically coupled to said common conductive ground plane and extending away there from to encompass said plurality of the antenna elements, said common conductive shell and said common conductive ground plane together define a common cavity having a common aperture; a common dielectric superstrate layer disposed over said common cavity at a predetermined distance from said plurality of the antenna elements; and a beam steering system coupled to said plurality of the antenna elements and configured for steering an energy beam produced by said phased array antenna, characterised in that for the deflection angles θ of the radiation beam varied in the range of 0 to 70 degrees a minimal height L g of a gap in the common cavity between said common superstrate layer and a top of said plurality of antenna elements is 0.45λ g, where λ g = λ 0 /√ε g, ε g is the dielectric permittivity of the gap, and λ 0 is the wavelength corresponding to the central operation frequency of said phased array antenna. a plurality of antenna elements sharing a common conductive ground plane for all the antenna elements and spaced apart at a predetermined distance from each other; a common conductive shell electrically coupled to said common conductive ground plane and extending away there from to encompass said plurality of the antenna elements, said common conductive shell and said common conductive ground plane together define a common cavity having a common aperture; a common dielectric superstrate layer disposed over said common cavity at a predetermined distance from said plurality of the antenna elements; and a beam steering system coupled to said plurality of the antenna elements and configured for steering an energy beam produced by said phased array antenna, characterised in that for the deflection angles θ of the radiation beam varied in the range of 0 to 70 degrees a minimal height L g of a gap in the common cavity between said common superstrate layer and a top of said plurality of antenna elements is 0.45λ g, where λ g = λ 0 /√ε g, ε g is the dielectric permittivity of the gap, and λ 0 is the wavelength corresponding to the central operation frequency of said phased array antenna.
An electron beam irradiation apparatus that emits an electron beam into a container, the electron beam irradiation apparatus comprising: a vacuum chamber; an electron generator provided in the vacuum chamber; a cylindrical nozzle member that is extended from the vacuum chamber so as to be inserted into the container and has exit windows on a distal end of the nozzle member, the exit windows being provided for emission of an electron beam generated by the electron generator into the container; characterized by a magnetic shield member for the vacuum chamber, wherein the shield member being provided for the vacuum chamber so as to block variable magnetism generated around an electron beam trajectory extended from the electron generator to the exit windows, and wherein the magnetic shield member for the vacuum chamber covers the outer surface of the vacuum chamber. a vacuum chamber; an electron generator provided in the vacuum chamber; a cylindrical nozzle member that is extended from the vacuum chamber so as to be inserted into the container and has exit windows on a distal end of the nozzle member, the exit windows being provided for emission of an electron beam generated by the electron generator into the container; characterized by a magnetic shield member for the vacuum chamber, wherein the shield member being provided for the vacuum chamber so as to block variable magnetism generated around an electron beam trajectory extended from the electron generator to the exit windows, and wherein the magnetic shield member for the vacuum chamber covers the outer surface of the vacuum chamber.
A device for power supply of a portable electric lighting lamp (10, 100, 200) by batteries or a storage battery unit, said device being composed: - of a front case (12, 203) housing a system of electric contacts for being electrically connected to the lighting module, - of a rear case (13, 204) in the form of a cover, - and of a fixing system comprising first articulation means and first clip-fastening means to secure the rear case (13, 204) to the front case (12, 203), characterized in that the device further comprises a storage battery unit which is housed in an insulating enclosure to constitute a single intercalated part able to be inserted between the front case (12, 203) and the rear case (13, 204), said enclosure comprising second articulation means and second clip-fastening means designed to operate in conjunction with said first means of the fixing system when the storage battery unit is fitted instead of and in place of the batteries. - of a front case (12, 203) housing a system of electric contacts for being electrically connected to the lighting module, - of a rear case (13, 204) in the form of a cover, - and of a fixing system comprising first articulation means and first clip-fastening means to secure the rear case (13, 204) to the front case (12, 203),
A tool with at least two tool sections (2 to 4) that are movable relative to each other, preferably a press tool for pipes, fittings and the like, wherein said tool sections are connected to each other by means of an articulating connection (5, 6) that features a bolt extending through the tool parts (2 to 4), characterized in that the bolt is a hollow bolt, in which at least one catch device is accommodated, wherein said catch device prevents the tool parts (2 to 4) from separating from each another if the articulating connection (5, 6) breaks.
A measurement quality verification system that forms part of an installation located at a site that manufactures rubber mixtures, the system comprises: - a weighing platform comprising a scale for determining a weight loss of the metered raw materials, the weighing platform comprising an upper surface, an opposite lower surface and a perimeter; - a metering device comprising: - a metering hopper that receives the raw materials required for performing one or more rubber mixing processes; and - a metering means that meters the raw materials into the metering hopper in real time; the system is characterized in that: - a system for applying and removing one or more calibration weights that allows application and removal of one or more calibration weights relative to the upper surface of the weighing platform, such that each of the calibration weights moves in a reciprocating vertical manner between an applied position, in which the one or more calibration weights are placed on the upper surface of the weighing platform, and a removed position, in which the one or more calibration weights are removed from the weighing platform; and - a motion system that performs reciprocating vertical movement of the metering device, the motion system comprising at least one lift cylinder for raising the metering device from a lowered position, in which the metering device is disposed on the weighing platform, to a raised position, in which the metering device is no longer disposed on the weighing platform. - a weighing platform comprising a scale for determining a weight loss of the metered raw materials, the weighing platform comprising an upper surface, an opposite lower surface and a perimeter; - a metering device comprising: - a metering hopper that receives the raw materials required for performing one or more rubber mixing processes; and - a metering means that meters the raw materials into the metering hopper in real time; - a system for applying and removing one or more calibration weights that allows application and removal of one or more calibration weights relative to the upper surface of the weighing platform, such that each of the calibration weights moves in a reciprocating vertical manner between an applied position, in which the one or more calibration weights are placed on the upper surface of the weighing platform, and a removed position, in which the one or more calibration weights are removed from the weighing platform; and - a motion system that performs reciprocating vertical movement of the metering device, the motion system comprising at least one lift cylinder for raising the metering device from a lowered position, in which the metering device is disposed on the weighing platform, to a raised position, in which the metering device is no longer disposed on the weighing platform.
An x-ray detector, comprising: a housing, including a cover removably fastened on a flange of a flanged base and forming a seal therebetween, the flanged base including a bottom surface and the flange surrounding a perimeter of the bottom surface; and an x-ray imager positioned on the bottom surface, the x-ray imager including a scintillator and an image sensor, wherein the seal encloses the x-ray imager in the housing, and is positioned nonadjacently to surfaces in contact with the x-ray imager, characterized in that the seal comprises a hollow cross-section of material and the hollow cavity within the seal is evacuated or filled with an inert dry gas. a housing, including a cover removably fastened on a flange of a flanged base and forming a seal therebetween, the flanged base including a bottom surface and the flange surrounding a perimeter of the bottom surface; and an x-ray imager positioned on the bottom surface, the x-ray imager including a scintillator and an image sensor, wherein the seal encloses the x-ray imager in the housing, and is positioned nonadjacently to surfaces in contact with the x-ray imager, characterized in that the seal comprises a hollow cross-section of material and the hollow cavity within the seal is evacuated or filled with an inert dry gas.
A razor cartridge comprising: a blade housing and an upper housing coupled to the blade housing and having a rectangular opening for outwardly exposing the edges of the razor blades to enable the latter to contact the skin, wherein the blade housing comprises first and second razor blade mounting portions (23, 24), wherein said first and second razor blade mounting portions (23, 24) are connected to each other via a hinge portion, the razor cartridge being characterized in that each razor blade mounting portion has a plurality of slots to respectively receive razor blades therein, and in that the upper housing has two concave grooves respectively formed in opposite sidewalls thereof to be coupled to the hinge portion of the blade housing, wherein the upper housing bends via the two grooves when the blade housing bends via the hinge portion.
A service redundancy method performed by any first information processing apparatus of a plurality of information processing apparatuses coupled to each other, the service redundancy method comprising: receiving identification information of each wireless communication network, the identification information being detected by a terminal coupled to the first information processing apparatus through wireless communication; determining another information processing apparatus (10b, 10c) from the plurality of information processing apparatuses which corresponds to the received identification information and is different from the first information processing apparatus, to be a substitute destination of a service provided for the terminal by the first information processing apparatus; causing the service to be redundant in the determined substitute destination in accordance with a start of use of the service by the terminal; and performing a process in which information indicating the other information processing apparatus is transmitted to the terminal, and wherein the terminal is coupled to the other information processing apparatus in a case where use of the first information processing apparatus is not allowed. receiving identification information of each wireless communication network, the identification information being detected by a terminal coupled to the first information processing apparatus through wireless communication; determining another information processing apparatus (10b, 10c) from the plurality of information processing apparatuses which corresponds to the received identification information and is different from the first information processing apparatus, to be a substitute destination of a service provided for the terminal by the first information processing apparatus; causing the service to be redundant in the determined substitute destination in accordance with a start of use of the service by the terminal; and performing a process in which information indicating the other information processing apparatus is transmitted to the terminal, and wherein the terminal is coupled to the other information processing apparatus in a case where use of the first information processing apparatus is not allowed.
A gas exchange valve for a reciprocating piston internal combustion engine, in particular an outlet valve for a longitudinally scavenged large two-stroke diesel engine, wherein the gas exchange valve includes a valve body having a valve shaft extending along an axial valve shaft axis, as well as a valve disc adjoining at the valve shaft, which valve disc extends away from the valve shaft in the axial direction and extends radially expanding outwardly with respect to the valve shaft axis, wherein a valve mating surface is formed at the valve disc between a foot surface of the valve disc, formed substantially orthogonal with respect to the valve shaft axis, and the valve shaft, wherein a recess in the form of a first coating depression is provided in the foot surface of the valve disc in which coating depression a corrosion protective coating in the form of a first corrosion protective layer is welded and wherein the corrosion protective coating includes at least a second corrosion protective layer which is welded directly onto the first corrosion protective layer.
A device for heating flowing fluids, in particular intravenous fluids, with a flat fluid housing containing a fluid duct, through which the fluid can be conveyed between an inlet and an outlet, with a covering film (3', 3") and with a heating means arranged on the outside of the fluid housing for heating the fluid flowing through the fluid duct, the fluid duct being serpentine in shape, the fluid housing having a flat frame with a shape following a contour of the fluid duct, the flat frame having a flat side (2', 2") on either side of a longitudinal central plane thereof and the two flat sides (2', 2") being in each case materially bonded together with a covering film (3', 3"), such that walls of the fluid duct are formed by the two opposing covering films (3', 3") and by opposing delimiting edges (13', 13") of the flat frame, the flat frame having a number of arcuate fluid duct portions (7, 7', 7") and a number of straight fluid duct portions, a stabilizing tongue being formed between delimiting edges (13', 13") of adjoining straight fluid duct portions, characterized in that the stabilizing tongue has a delimiting edge (13', 13") extending tapering towards the arcuate fluid duct portion at an angle of taper (φ i).