mhurhangee/ep-ind-claims huggingface dataset:
A seamless steel pipe having the following chemical composition consisting of in weight percent: C: from 0.27 to 0.30 wt%, Si: from 0.20 to 0.35 wt%, Mn: from 0.80 to 0.90 wt%, Cr: from 1.30 to 1.45 wt%, Mo: from 0.65 to 0.75 wt%, Ni: from 0.15 to 0.25 wt%, Cu: max 0.25 wt%, Al: from 0.015 to 0.035 wt%, Ti: from 0,024 to 0.038 wt%, N: max 0.012 wt%, V: max 0.05 wt% B: from 0.001 to 0.0025 wt%, Nb: from 0.02 to 0.03 wt%, wherein the balance of said steel being iron and unavoidable impurities from the industrial processing including the elements P, S and H; the amounts of which, expressed in weight%, relative to the total weight of said chemical composition being as follows: P ≤ 0.015%, S ≤ 0.003% and H ≤ 0.003%; and having a yield strength (Ys) of at least 862 MPa and an ultimate tensile strength, wherein a ratio between the yield strength (Ys) and the ultimate tensile strength (UTs) is lower than 0.93, wherein the microstructure comprises at least 95% of martensite related to the entire microstructure. C: from 0.27 to 0.30 wt%, Si: from 0.20 to 0.35 wt%, Mn: from 0.80 to 0.90 wt%, Cr: from 1.30 to 1.45 wt%, Mo: from 0.65 to 0.75 wt%, Ni: from 0.15 to 0.25 wt%, Cu: max 0.25 wt%, Al: from 0.015 to 0.035 wt%, Ti: from 0,024 to 0.038 wt%, N: max 0.012 wt%, V: max 0.05 wt% B: from 0.001 to 0.0025 wt%, Nb: from 0.02 to 0.03 wt%, wherein the balance of said steel being iron and unavoidable impurities from the industrial processing including the elements P, S and H; the amounts of which, expressed in weight%, relative to the total weight of said chemical composition being as follows: P ≤ 0.015%, S ≤ 0.003% and H ≤ 0.003%; and P ≤ 0.015%, S ≤ 0.003% and H ≤ 0.003%; and having a yield strength (Ys) of at least 862 MPa and an ultimate tensile strength, wherein a ratio between the yield strength (Ys) and the ultimate tensile strength (UTs) is lower than 0.93, wherein the microstructure comprises at least 95% of martensite related to the entire microstructure.
Method for producing hollow microspheres of glass - wherein an aqueous suspension of starting materials comprising finely ground glass and waterglass is prepared, - wherein firing material particles are produced from the suspension, - wherein the firing material particles are mixed with a pulverulent release agent, - wherein the mixture of firing material particles and release agent is introduced into a firing chamber (21, 41) of a furnace (6, 40), and - wherein the particles of the firing material expand in the firing chamber (21, 41) at a firing temperature, which exceeds a softening temperature of the finely ground glass, to form the hollow microspheres, characterized in that the release agent contains Al 3 and dehydroxylated kaolin. - wherein an aqueous suspension of starting materials comprising finely ground glass and waterglass is prepared, - wherein firing material particles are produced from the suspension, - wherein the firing material particles are mixed with a pulverulent release agent, - wherein the mixture of firing material particles and release agent is introduced into a firing chamber (21, 41) of a furnace (6, 40), and - wherein the particles of the firing material expand in the firing chamber (21, 41) at a firing temperature, which exceeds a softening temperature of the finely ground glass, to form the hollow microspheres, characterized in that the release agent contains Al 3 and dehydroxylated kaolin.
A vehicle lift system, comprising: a plurality of mobile lift columns, each of the plurality of mobile lift columns further including an inclinometer for detecting an amount of tilt of the plurality of mobile lift columns; a control unit associated with the plurality of lift columns for controlling operation of the plurality of mobile lift columns, the control unit further receiving a signal indicative of the amount of tilt of each one of the plurality of mobile lift columns and providing a warning signal if any of the plurality of mobile lift column has an amount of tilt exceeding a predetermined amount. a plurality of mobile lift columns, each of the plurality of mobile lift columns further including an inclinometer for detecting an amount of tilt of the plurality of mobile lift columns; a control unit associated with the plurality of lift columns for controlling operation of the plurality of mobile lift columns, the control unit further receiving a signal indicative of the amount of tilt of each one of the plurality of mobile lift columns and providing a warning signal if any of the plurality of mobile lift column has an amount of tilt exceeding a predetermined amount.
A device for the distribution of liquid over the top of a reactor bed, comprising: a liquid collection tray having a top and a bottom, having outlet ports therein; a liquid distribution tray in fluid communication with the collection tray outlet ports and affixed the bottom of the liquid collection tray thereby creating a mixing chamber between the collection tray and the distribution tray, and where the distribution tray has a plurality of openings on the bottom of the distribution tray; and a plurality of liquid spray nozzles, where each nozzle is disposed in an opening of the liquid distribution tray; wherein the outlet ports on the liquid collection tray are arrayed circumferentially around the liquid collection tray, and are oriented to deliver the liquid from the liquid collection tray in a direction perpendicular to the radial direction and with a circumferential component; and wherein each liquid spray nozzle includes a vapor pipe for educing liquid through the liquid spray nozzle, wherein each vapor pipe has a first opening in fluid communication with the space below the liquid distribution tray and a second opening in fluid communication with the space above the liquid collection tray. a liquid distribution tray in fluid communication with the collection tray outlet ports and affixed the bottom of the liquid collection tray thereby creating a mixing chamber between the collection tray and the distribution tray, and where the distribution tray has a plurality of openings on the bottom of the distribution tray; and a plurality of liquid spray nozzles, where each nozzle is disposed in an opening of the liquid distribution tray; wherein the outlet ports on the liquid collection tray are arrayed circumferentially around the liquid collection tray, and are oriented to deliver the liquid from the liquid collection tray in a direction perpendicular to the radial direction and with a circumferential component; and wherein each liquid spray nozzle includes a vapor pipe for educing liquid through the liquid spray nozzle, wherein each vapor pipe has a first opening in fluid communication with the space below the liquid distribution tray and a second opening in fluid communication with the space above the liquid collection tray.
A composition for the preparation of an elastomeric film comprising: a) at least one latex, b) at least one curing system, c) at least one filler composition, wherein the filler composition consists of a mixture of i) a first calcium carbonate-comprising material having a calcium carbonate content of at least 90 wt.-%, based on the total weight of the first calcium carbonate-comprising material, and having a weight median particle size d 50 value in the range from 0.6 μm to 2 μm and a steepness factor of at least 40; and ii) a second calcium carbonate-comprising material having a calcium carbonate content of at least 90 wt.-%, based on the total weight of the second calcium carbonate-comprising material, and having a weight median particle size d 50 value in the range from 0.3 μm to 1 μm and a steepness factor of at least 20, wherein the weight median particle size d 50 value of the first and the second calcium carbonate-comprising material differs by 0.1 μm to 1.1 μm. a) at least one latex, b) at least one curing system, c) at least one filler composition, wherein the filler composition consists of a mixture of i) a first calcium carbonate-comprising material having a calcium carbonate content of at least 90 wt.-%, based on the total weight of the first calcium carbonate-comprising material, and having a weight median particle size d 50 value in the range from 0.6 μm to 2 μm and a steepness factor of at least 40; and ii) a second calcium carbonate-comprising material having a calcium carbonate content of at least 90 wt.-%, based on the total weight of the second calcium carbonate-comprising material, and having a weight median particle size d 50 value in the range from 0.3 μm to 1 μm and a steepness factor of at least 20, wherein the weight median particle size d 50 value of the first and the second calcium carbonate-comprising material differs by 0.1 μm to 1.1 μm. i) a first calcium carbonate-comprising material having a calcium carbonate content of at least 90 wt.-%, based on the total weight of the first calcium carbonate-comprising material, and having a weight median particle size d 50 value in the range from 0.6 μm to 2 μm and a steepness factor of at least 40; and ii) a second calcium carbonate-comprising material having a calcium carbonate content of at least 90 wt.-%, based on the total weight of the second calcium carbonate-comprising material, and having a weight median particle size d 50 value in the range from 0.3 μm to 1 μm and a steepness factor of at least 20,
A robot cleaner comprising: a body provided with a suction portion; an auxiliary front wheel disposed at the body; a main wheel disposed at a rear side of the auxiliary front wheel and arranged such that a height of the main wheel is variable with respect to the body; and a driving unit configured to lower or raise the main wheel with respect to the body, characterized in that the driving unit lowers the main wheel when the auxiliary front wheel enters a stepped portion, and the driving unit raises the main wheel when the main wheel contacts an upper surface of the stepped portion. a body provided with a suction portion; an auxiliary front wheel disposed at the body; a main wheel disposed at a rear side of the auxiliary front wheel and arranged such that a height of the main wheel is variable with respect to the body; and a driving unit configured to lower or raise the main wheel with respect to the body,
Control method for a press installation, the installation comprising a servo press, a conveyor device for conveying pieces from a position of origin (Po) to the servo press, and a controller, wherein in the method, the controller controls the movements of the conveyor device and of the servo press by means of one and the same master signal, causing a synchronized actuation of the conveyor device and the servo press, and the pieces are conveyed to the position of origin (P O) in a specific manner, characterised in that in the method, during the travel thereof until reaching said position of origin (P O), the passage of said pieces through a predetermined position of reference (P REF) before the position of origin (P O) is detected, and depending on said detection, the master signal is adjusted for adapting the actuation speed of the servo press and preventing the servo press from stopping.
A method for monitoring the performance of a media streaming service being used to deliver media streams to user equipment devices over a communications network, wherein each of said media streams is encoded according to one a plurality of encoding levels, the method comprising the steps of: collecting, for a first of said media streams encoded according to a first encoding level of said plurality of encoding levels, values for one or more Resource Service Key Performance Indicators, R-KPIs, wherein the R-KPIs are network level KPIs relating to resources in the communication network; establishing, for each of one or more System Service Key Performance Indicators, S-KPIs, for the media streaming service being delivered to a particular user equipment device, a functional dependency model in respect of media streams encoded according to the first encoding level by time-correlating values of the S-KPI with values of the one or more R-KPIs collected for the first of said media streams, and finding a relationship between values of the S-KPI in respect of the first encoding level and values of the one or more R-KPIs using a machine learning algorithm; and monitoring performance of the media streaming service in respect of a second of said media streams, encoded at the first encoding level, by collecting values for the one or more R-KPIs for the second of said media streams and applying the respective established functional dependency model to estimate a value for one of the one or more S-KPIs in respect of the second of said media streams. collecting, for a first of said media streams encoded according to a first encoding level of said plurality of encoding levels, values for one or more Resource Service Key Performance Indicators, R-KPIs, wherein the R-KPIs are network level KPIs relating to resources in the communication network; establishing, for each of one or more System Service Key Performance Indicators, S-KPIs, for the media streaming service being delivered to a particular user equipment device, a functional dependency model in respect of media streams encoded according to the first encoding level by time-correlating values of the S-KPI with values of the one or more R-KPIs collected for the first of said media streams, and finding a relationship between values of the S-KPI in respect of the first encoding level and values of the one or more R-KPIs using a machine learning algorithm; and time-correlating values of the S-KPI with values of the one or more R-KPIs collected for the first of said media streams, and finding a relationship between values of the S-KPI in respect of the first encoding level and values of the one or more R-KPIs using a machine learning algorithm; and monitoring performance of the media streaming service in respect of a second of said media streams, encoded at the first encoding level, by collecting values for the one or more R-KPIs for the second of said media streams and applying the respective established functional dependency model to estimate a value for one of the one or more S-KPIs in respect of the second of said media streams.
A display device, suitable for a narrow bezel type or borderless type display device in which an area of an outer rim of the display device is reduced or removed, comprising: a display panel; a cabinet including a first supporting portion and a second supporting portion, wherein the second supporting portion protrudes from the first supporting portion and supports the display panel, the second supporting portion having at least one incision; and a back cover that is coupled to the second supporting portion; characterized in that the second supporting portion extends perpendicular to the first supporting portion, and a width of the second supporting portion in a direction perpendicular to the first supporting portion is reduced at the incision; the back cover has at least one drain hole formed at at least one corner of the back cover, wherein the drain hole of the back cover is provided at a position corresponding to the incision of the cabinet; and an absorption member for absorbing moisture is provided between the cabinet and the display panel, wherein the absorption member is bent around the second supporting portion to a rear surface of the back cover in such a way that the absorption member extends through the incision and the drain hole. a display panel; a cabinet including a first supporting portion and a second supporting portion, wherein the second supporting portion protrudes from the first supporting portion and supports the display panel, the second supporting portion having at least one incision; and a back cover that is coupled to the second supporting portion; characterized in that the second supporting portion extends perpendicular to the first supporting portion, and a width of the second supporting portion in a direction perpendicular to the first supporting portion is reduced at the incision; the back cover has at least one drain hole formed at at least one corner of the back cover, wherein the drain hole of the back cover is provided at a position corresponding to the incision of the cabinet; and an absorption member for absorbing moisture is provided between the cabinet and the display panel, wherein the absorption member is bent around the second supporting portion to a rear surface of the back cover in such a way that the absorption member extends through the incision and the drain hole.
Set of compression stage(s) of a turbomachine, forming an annular fluid passage (F.1) and comprising at least one alternating row of stator and rotor blades, with annular platforms (22.2, 26.2) inside the fluid vein (F.1) and delimiting said vein; at least one annular stator platform (22.2) and/or at least one annular rotor platform (26.2) having an outer longitudinal profile (22.3, 26.3) inclined inwards and upstream with respect to to a nominal profile of the fluid stream (F.1) passing through a downstream edge of said annular platform and parallel to a theoretical and perfect profile of the fluid stream; wherein the inclination of the outer longitudinal profile (22.3, 26.3) of the or each of the annular platforms (22.2, 26.2), relative to the nominal profile of the fluid stream (F.1), oscillates along the circumference of said annular platform(s) (22.2, 26.2), between a maximum value opposite the blades (26.1, 22.1) of said annular platform (22.2, 26.2) following a chord line of said blades and a minimum value between each pair of adjacent blades of said annular platform (22.2, 26.2) characterized in that the inclination of the outer longitudinal profile (22.3, 26.3) of the or each annular platform (22.2, 26.2) relative to the nominal profile of the fluid stream (F.1) is achieved by pivoting said outer longitudinal profile (22.3, 26.3) about the downstream edge (22.3.3, 26.3.3) of said outer longitudinal profile (22.3, 26.3). wherein the inclination of the outer longitudinal profile (22.3, 26.3) of the or each of the annular platforms (22.2, 26.2), relative to the nominal profile of the fluid stream (F.1), oscillates along the circumference of said annular platform(s) (22.2, 26.2), between a maximum value opposite the blades (26.1, 22.1) of said annular platform (22.2, 26.2) following a chord line of said blades and a minimum value between each pair of adjacent blades of said annular platform (22.2, 26.2) characterized in that the inclination of the outer longitudinal profile (22.3, 26.3) of the or each annular platform (22.2, 26.2) relative to the nominal profile of the fluid stream (F.1) is achieved by pivoting said outer longitudinal profile (22.3, 26.3) about the downstream edge (22.3.3, 26.3.3) of said outer longitudinal profile (22.3, 26.3).
A computer-implemented method for adapting a component description of a metal workpiece to be produced with amorphous properties, which description is intended for controlling an injection molding device, the method comprising: - determining a cooling behavior of at least part of a metal workpiece to be produced by taking into account a component description of the workpiece, wherein the cooling behavior indicates a cooling rate, the component description is in the form of a CAD model and the component description indicates the geometry of the workpiece to be produced; - comparing the cooling rate with a critical cooling rate, wherein the critical cooling rate indicates a cooling rate from which crystallization of a melt ceases and the melt solidifies in the glassy state; - adapting the geometry of the workpiece to be produced, which geometry is indicated by at least part of the component description, by taking into account the determined cooling behavior of the workpiece, wherein adapting also comprises determining a material to be used so that amorphous properties are achieved in the workpiece to be produced, wherein the critical cooling rate is determined by taking into account the material to be used. - determining a cooling behavior of at least part of a metal workpiece to be produced by taking into account a component description of the workpiece, wherein the cooling behavior indicates a cooling rate, the component description is in the form of a CAD model and the component description indicates the geometry of the workpiece to be produced; - comparing the cooling rate with a critical cooling rate, wherein the critical cooling rate indicates a cooling rate from which crystallization of a melt ceases and the melt solidifies in the glassy state; - adapting the geometry of the workpiece to be produced, which geometry is indicated by at least part of the component description, by taking into account the determined cooling behavior of the workpiece, wherein adapting also comprises determining a material to be used so that amorphous properties are achieved in the workpiece to be produced, wherein the critical cooling rate is determined by taking into account the material to be used.
Pipeline, in particular for conveying viscous material, with means (416a, 416b, 424) for determining a pressure in the pipeline, with: - a first longitudinal section of the pipeline with a first wall thickness (s), - a second longitudinal section of the pipeline with a second wall thickness (s+ds) which is greater than the first wall thickness (s), wherein the determining means (416a, 416b, 424) comprise: - a first strain gauge means on an outer side of the first longitudinal section, - a second strain gauge on an outer side of the second longitudinal section, wherein the strain gauges (416a, 416b) are each firmly attached to the longitudinal sections (411, 424) or applied to the outer side of the longitudinal sections (411, 424), characterized in that the pipeline has a tube with a constant first wall thickness (s) throughout, which forms the first longitudinal section, wherein for the second longitudinal section an outer tube is placed as a sleeve with a wall thickness (ds) corresponding to the difference between the first wall thickness (s) and the second wall thickness (s+ds) on the pipeline. - a first longitudinal section of the pipeline with a first wall thickness (s), - a second longitudinal section of the pipeline with a second wall thickness (s+ds) which is greater than the first wall thickness (s), wherein the determining means (416a, 416b, 424) comprise: - a first strain gauge means on an outer side of the first longitudinal section, - a second strain gauge on an outer side of the second longitudinal section, wherein the strain gauges (416a, 416b) are each firmly attached to the longitudinal sections (411, 424) or applied to the outer side of the longitudinal sections (411, 424), - a first strain gauge means on an outer side of the first longitudinal section, - a second strain gauge on an outer side of the second longitudinal section, wherein the strain gauges (416a, 416b) are each firmly attached to the longitudinal sections (411, 424) or applied to the outer side of the longitudinal sections (411, 424), characterized in that the pipeline has a tube with a constant first wall thickness (s) throughout, which forms the first longitudinal section, wherein for the second longitudinal section an outer tube is placed as a sleeve with a wall thickness (ds) corresponding to the difference between the first wall thickness (s) and the second wall thickness (s+ds) on the pipeline.