mhurhangee/ep-ind-claims huggingface dataset:
A low-carbon resulfurized free-machining steel excellent in machinability, comprising: 0.02 to 0.15 percent by mass of carbon; 0.003 percent by mass or less (exclusive of 0 percent) of silicon (Si); 0.6 to 3 percent by mass of manganese (Mn); 0.02 to 0.2 percent by mass of phosphorus; 0.35 to 1 percent by mass of sulfur; 0.003 percent by mass or less (exclusive of 0 percent by mass) of aluminum (Al); 0.008 to 0.03 percent by mass of oxygen; and 0.007 to 0.03 percent by mass of nitrogen, and optionally a total content of at least one element selected from the group consisting of Ti, Cr, Nb, V, and Zr of 0.02 percent by mass or less; with the remainder being iron and inevitable impurities, wherein the ratio [Mn] / of the manganese content [Mn] to the sulfur content is within the range of 3 to 4, and wherein the carbon content, the manganese content [Mn] and the nitrogen content satisfy the following Expression: 10 C × Mn − 0.94 + 1226 N 2 ≤ 1.2 wherein, [Mn] and represent the contents on the percent by mass basis of carbon, manganese, and nitrogen, respectively. 0.02 to 0.15 percent by mass of carbon; 0.003 percent by mass or less (exclusive of 0 percent) of silicon (Si); 0.6 to 3 percent by mass of manganese (Mn); 0.02 to 0.2 percent by mass of phosphorus; 0.35 to 1 percent by mass of sulfur; 0.003 percent by mass or less (exclusive of 0 percent by mass) of aluminum (Al); 0.008 to 0.03 percent by mass of oxygen; and 0.007 to 0.03 percent by mass of nitrogen, and optionally a total content of at least one element selected from the group consisting of Ti, Cr, Nb, V, and Zr of 0.02 percent by mass or less; with the remainder being iron and inevitable impurities, wherein the ratio [Mn] / of the manganese content [Mn] to the sulfur content is within the range of 3 to 4, and wherein the carbon content, the manganese content [Mn] and the nitrogen content satisfy the following Expression: 10 C × Mn − 0.94 + 1226 N 2 ≤ 1.2 wherein, [Mn] and represent the contents on the percent by mass basis of carbon, manganese, and nitrogen, respectively.
A method of detecting c-KIT-dependent melanoma cells in a biological sample comprising melanoma cells from a patient that has a melanoma that arose from acral skin, eye, optionally conjunctiva, or skin having chronic sun-induced damage, the method comprising: detecting the presence or absence of a mutation in melanoma cells in the biological sample, where the mutation is: i) a sequence mutation in a c-KIT gene, or ii) an increase in copy number in a c-KIT gene; wherein the presence of the mutation is indicative of the presence of c-KIT-dependent melanoma cells. detecting the presence or absence of a mutation in melanoma cells in the biological sample, where the mutation is: i) a sequence mutation in a c-KIT gene, or ii) an increase in copy number in a c-KIT gene; i) a sequence mutation in a c-KIT gene, or ii) an increase in copy number in a c-KIT gene; wherein the presence of the mutation is indicative of the presence of c-KIT-dependent melanoma cells.
A trip reduction tool for a wind turbine power system, the trip reduction tool comprising: a capacitor assembly configured to provide multiple capacitance levels for an electrical circuit of the wind turbine power system, the multiple capacitance levels comprising, at least, a first level of capacitance during a learning phase of the trip reduction tool; and, one or more processor s communicatively coupled to the capacitor assembly, the one or more processor s configured to perform one or more operations, the one or more operations comprising: during the learning phase, monitoring a plurality of electrical devices (306, 308, 310) of the electrical circuit of the wind turbine power system for trips; when a trip is detected, collecting data associated with the trip; determining a location of the trip based on the collected data; when the location of the trip is located in an electrical device of the plurality of electrical devices (306, 308, 310) that corresponds to a weak link of the electrical circuit, determining a second level of capacitance for the electrical circuit based on the collected data; and, providing the second level of capacitance at the weak link of the electrical circuit to reduce future trips of the device. a capacitor assembly configured to provide multiple capacitance levels for an electrical circuit of the wind turbine power system, the multiple capacitance levels comprising, at least, a first level of capacitance during a learning phase of the trip reduction tool; and, one or more processor s communicatively coupled to the capacitor assembly, the one or more processor s configured to perform one or more operations, the one or more operations comprising: during the learning phase, monitoring a plurality of electrical devices (306, 308, 310) of the electrical circuit of the wind turbine power system for trips; when a trip is detected, collecting data associated with the trip; determining a location of the trip based on the collected data; when the location of the trip is located in an electrical device of the plurality of electrical devices (306, 308, 310) that corresponds to a weak link of the electrical circuit, determining a second level of capacitance for the electrical circuit based on the collected data; and, providing the second level of capacitance at the weak link of the electrical circuit to reduce future trips of the device. during the learning phase, monitoring a plurality of electrical devices (306, 308, 310) of the electrical circuit of the wind turbine power system for trips; when a trip is detected, collecting data associated with the trip; determining a location of the trip based on the collected data; when the location of the trip is located in an electrical device of the plurality of electrical devices (306, 308, 310) that corresponds to a weak link of the electrical circuit, determining a second level of capacitance for the electrical circuit based on the collected data; and, providing the second level of capacitance at the weak link of the electrical circuit to reduce future trips of the device.
A method for operating a conveyor means, in particular a hoist, a crane, a continuous conveyor or the like, the conveyor means comprising a drive unit and a control unit for controlling the drive unit, the drive unit comprising at least two drives (43, 44), the drives being controlled by means of a control device of the control unit, rotary encoders (25, 35, 38, 49) of the control unit being connected to respective shafts (29, 42) of the drive unit of the conveyor means, each shaft being allocated to one of the drives, and registering a rotation of the shafts, a rotation angle signal and/or a rotational speed signal being transmitted to the control device by means of an encoder device (26, 39) of the corresponding rotary encoder in order to control the drives, wherein the control device determines the respective rotational speeds of the shafts and compares them to a referential rotational speed, the control device controlling the drives depending on the comparison.
A heat exchanger comprising: a first flow path through which a first fluid flows; a second flow path through which a second fluid flows; further comprising an adjustment layer disposed between the first flow path and the second flow path adjacent to each other and that adjusts an amount of heat exchange between the first flow path and the second flow path; wherein the first flow path, the second flow path, and the adjustment layer each include a planar flow path layer and are stacked on each other; characterized in that the adjustment layer includes a first portion and a second portion having a heat transfer performance lower than that of the first portion, and has a heat transfer performance varied depending on a position in the adjustment layer; and the first portion and the second portion include heat conduction structures that make a connection between the first flow path and the second flow path adjacent to each other and having different heat transfer performances. a first flow path through which a first fluid flows; a second flow path through which a second fluid flows; further comprising an adjustment layer disposed between the first flow path and the second flow path adjacent to each other and that adjusts an amount of heat exchange between the first flow path and the second flow path; wherein the first flow path, the second flow path, and the adjustment layer each include a planar flow path layer and are stacked on each other; characterized in that the adjustment layer includes a first portion and a second portion having a heat transfer performance lower than that of the first portion, and has a heat transfer performance varied depending on a position in the adjustment layer; and the first portion and the second portion include heat conduction structures that make a connection between the first flow path and the second flow path adjacent to each other and having different heat transfer performances.
A method for treating a fluid stream that comprises particles of varying size suspended in the fluid stream, the method comprising: - obtaining a sample of a main or major flow of the fluid stream, the sample containing the suspended particles of varying size in the fluid stream; - processing the sample to remove from the sample particles of the suspended particles of the varying size that are above a certain size, to obtain an aliquot that contains suspended particles from the fluid stream that have a maximum particle size of less than 20 micrometres; - measuring in the aliquot one or more parameters that relate to quantity and/or charge of the suspended particles from the fluid stream that have a size of less than 20 micrometres such that, when the one or more parameters deviate from a desired value, this indicates that the suspended particles of the varying size in the fluid stream require treatment; - using measurements of the one or more parameters to determine whether the suspended particles of the varying size in the fluid stream require treatment; - selecting a chemical that is suitable for treating the suspended particles of the varying size in the fluid stream that require treatment; and - adding the chemical to the fluid stream. - obtaining a sample of a main or major flow of the fluid stream, the sample containing the suspended particles of varying size in the fluid stream; - processing the sample to remove from the sample particles of the suspended particles of the varying size that are above a certain size, to obtain an aliquot that contains suspended particles from the fluid stream that have a maximum particle size of less than 20 micrometres; - measuring in the aliquot one or more parameters that relate to quantity and/or charge of the suspended particles from the fluid stream that have a size of less than 20 micrometres such that, when the one or more parameters deviate from a desired value, this indicates that the suspended particles of the varying size in the fluid stream require treatment; - using measurements of the one or more parameters to determine whether the suspended particles of the varying size in the fluid stream require treatment; - selecting a chemical that is suitable for treating the suspended particles of the varying size in the fluid stream that require treatment; and - adding the chemical to the fluid stream.
An apparatus for manufacturing a metallic component or portion thereof, comprising: a build plate including a build surface, a bottom surface and an aperture extending through the build plate between the bottom surface and the build surface; an actuator operable to translate a metallic component with respect to the build plate such that an end portion of the metallic component is positioned within the aperture of the build plate and below the build surface; a seal coupled within the aperture of the build plate and configured to engage the end portion of the metallic component; and an external heat control mechanism positioned proximate to the bottom surface of the build plate and operable to form a predetermined temperature profile of the end portion to prevent cracking of the component, wherein the aperture of the build plate, the seal, and the end portion of the metallic component cooperate to form a powder bed configured to hold metallic powder of a predetermined composition therein; and a beam directing mechanism operable to direct an energy beam over the metallic powder in a pattern to fuse the metallic powder to the end portion. a build plate including a build surface, a bottom surface and an aperture extending through the build plate between the bottom surface and the build surface; an actuator operable to translate a metallic component with respect to the build plate such that an end portion of the metallic component is positioned within the aperture of the build plate and below the build surface; a seal coupled within the aperture of the build plate and configured to engage the end portion of the metallic component; and an external heat control mechanism positioned proximate to the bottom surface of the build plate and operable to form a predetermined temperature profile of the end portion to prevent cracking of the component, wherein the aperture of the build plate, the seal, and the end portion of the metallic component cooperate to form a powder bed configured to hold metallic powder of a predetermined composition therein; and a beam directing mechanism operable to direct an energy beam over the metallic powder in a pattern to fuse the metallic powder to the end portion.
A thermoelectric module comprising: plural thermoelectric elements comprising a thermoelectric semiconductor; an electrode connecting between the plural thermoelectric elements; and a joining layer for joining the thermoelectric element and electrode, positioned between each thermoelectric element and electrode, characterised in that the thermoelectric module further comprises a barrier layer comprising Cu-Mo-Ti alloy, positioned between the thermoelectric element and joining layer. plural thermoelectric elements comprising a thermoelectric semiconductor; an electrode connecting between the plural thermoelectric elements; and a joining layer for joining the thermoelectric element and electrode, positioned between each thermoelectric element and electrode, characterised in that the thermoelectric module further comprises a barrier layer comprising Cu-Mo-Ti alloy, positioned between the thermoelectric element and joining layer.
A method to check if a connector system is provided with a CPA member in closed position, the method comprises: - providing a first connector and a second connector configured to be mated with the first connector, wherein the first connector or the second connector is provided with a far-field antenna; - providing a CPA member which includes an integrated circuit and a near-field antenna electrically connected to the integrated circuit, the CPA member being configured to have an open position and a closed position, wherein in the closed position the CPA member confirms a proper connection of the first connector and the second connector and prevents the first connector and the second connector from accidental un-mating; - mating of the first connector and the second connector; - moving the connection position assurance member to the closed position, wherein in the closed position of the CPA member the near-field antenna is inductively coupled with the far-field antenna such that communication with the integrated circuit of the CPA member is now possible in the far field of RFID communication; - providing an RFID-tag reader wherein the RFID-tag reader is positioned to the integrated circuit at such a distance D that enables far-field RFID communication and does not permit near-field RFID communication between the RFID-tag reader and the integrated circuit; and - checking the readability of the integrated circuit with the RFID-tag reader. - providing a first connector and a second connector configured to be mated with the first connector, wherein the first connector or the second connector is provided with a far-field antenna; - providing a CPA member which includes an integrated circuit and a near-field antenna electrically connected to the integrated circuit, the CPA member being configured to have an open position and a closed position, wherein in the closed position the CPA member confirms a proper connection of the first connector and the second connector and prevents the first connector and the second connector from accidental un-mating; - mating of the first connector and the second connector; - moving the connection position assurance member to the closed position, wherein in the closed position of the CPA member the near-field antenna is inductively coupled with the far-field antenna such that communication with the integrated circuit of the CPA member is now possible in the far field of RFID communication; - providing an RFID-tag reader wherein the RFID-tag reader is positioned to the integrated circuit at such a distance D that enables far-field RFID communication and does not permit near-field RFID communication between the RFID-tag reader and the integrated circuit; and - checking the readability of the integrated circuit with the RFID-tag reader.
An apparatus for administering an agent to the patients lung through a breathing system comprising: a vaporizer comprising: a flow passage through which a carrier gas may flow; a porous vaporization element extending across a majority of a cross-sectional area of the flow passage; a flow source to direct a carrier gas through the flow passage and through the porous vaporization element; a dispersion mechanism to disperse a liquid agent onto the porous vaporization element, wherein the dispersion mechanism comprises a nozzle to spray the liquid agent across the porous vaporization element; a breathing system to supply the carrier gas and vaporized agent to a patient's lungs; a heater to heat the porous vaporization element; characterised in that a temperature sensor to sense a temperature of the vaporization element; and a controller to adjust heating of the porous vaporization element based on the sensed temperature. a dispersion mechanism to disperse a liquid agent onto the porous vaporization element, wherein the dispersion mechanism comprises a nozzle to spray the liquid agent across the porous vaporization element. a vaporizer comprising: a flow passage through which a carrier gas may flow; a porous vaporization element extending across a majority of a cross-sectional area of the flow passage; a flow source to direct a carrier gas through the flow passage and through the porous vaporization element; a dispersion mechanism to disperse a liquid agent onto the porous vaporization element, wherein the dispersion mechanism comprises a nozzle to spray the liquid agent across the porous vaporization element; a breathing system to supply the carrier gas and vaporized agent to a patient's lungs; a heater to heat the porous vaporization element; characterised in that a temperature sensor to sense a temperature of the vaporization element; and a controller to adjust heating of the porous vaporization element based on the sensed temperature. a dispersion mechanism to disperse a liquid agent onto the porous vaporization element, wherein the dispersion mechanism comprises a nozzle to spray the liquid agent across the porous vaporization element. a flow passage through which a carrier gas may flow; a porous vaporization element extending across a majority of a cross-sectional area of the flow passage; a flow source to direct a carrier gas through the flow passage and through the porous vaporization element; a dispersion mechanism to disperse a liquid agent onto the porous vaporization element, wherein the dispersion mechanism comprises a nozzle to spray the liquid agent across the porous vaporization element; a breathing system to supply the carrier gas and vaporized agent to a patient's lungs; a heater to heat the porous vaporization element; characterised in that a temperature sensor to sense a temperature of the vaporization element; and a controller to adjust heating of the porous vaporization element based on the sensed temperature. a dispersion mechanism to disperse a liquid agent onto the porous vaporization element, wherein the dispersion mechanism comprises a nozzle to spray the liquid agent across the porous vaporization element.
A process for carrying out a solid-phase microextraction, wherein a fiber is exposed to an analyte, resulting in adsorption of the latter by the phase material of the fiber, whereby the fiber then undergoes desorption in an injection port of an analyser and wherein the fiber is then conditioned for further use, wherein the phase material is heated along a temperature curve, characterized in that the temperature curve of the phase material during desorption includes at least one low point.
A method of manufacturing a metal nano coil, comprising the steps of: forming, with tension applied to a core member composed of nanofiber of a polymer, a metal thin film on a surface of the core member to fabricate a metal-covered nanofiber; reducing the tension of the metal-covered nanofiber; and heating, with the tension reduced, the metal-covered nanofiber to at or above a boiling point or a thermal decomposition temperature of the polymer and at or below the melting point of the metal thin film to vaporize the core member and shrink the metal thin film into a coil form, so that the metal nano coil is produced. forming, with tension applied to a core member composed of nanofiber of a polymer, a metal thin film on a surface of the core member to fabricate a metal-covered nanofiber; reducing the tension of the metal-covered nanofiber; and heating, with the tension reduced, the metal-covered nanofiber to at or above a boiling point or a thermal decomposition temperature of the polymer and at or below the melting point of the metal thin film to vaporize the core member and shrink the metal thin film into a coil form, so that the metal nano coil is produced.
A tunneling apparatus comprising: a drill head including a main body extending along a central longitudinal axis (120, 517), a drive stem extending coaxially along the central longitudinal axis (120, 517), and a steering shell that is moveable relative to the main body, the drill head also including a first position indicator (612R, 612L) that moves in response to relative movement between the main body of the drill head and the steering shell of the drill head, the first position indicator (612R, 612L) providing a visual indication regarding a relative position between the main body and the steering shell, and the first position indicator (612R, 612L) being located within a field of view of a camera of the tunneling apparatus; • the drive stem is radially fixed relative to the central longitudinal axis (120, 517); • the steering shell surrounds an exterior of the main body; • characterised in that the first position indicator (612R, 612L) is in contact with the steering shell. • the drive stem is radially fixed relative to the central longitudinal axis (120, 517); • the steering shell surrounds an exterior of the main body; • characterised in that the first position indicator (612R, 612L) is in contact with the steering shell.