mhurhangee/ep-ind-claims huggingface dataset:
A vertical roller mill provided with a rotary table and a grinding roller in which a material to be ground is bitten therebetween so as to grind the material, comprising: a reduction gear arranged below the rotary table; a vertical transmission shaft for transmitting a driving force from the reduction gear to the rotary table; an output flange to which an upper end of the vertical transmission shaft is connected at a center portion of the output flange, the output flange configuring a bottom surface of the rotary table; a thrust bearing mechanism for slidably supporting a peripheral portion of the output flange from below; and a radial bearing mechanism for restricting a movement of the output flange in a radial direction, characterized in that the radial bearing mechanism has a movable side bearing member provided to the output flange; a fixed side bearing member provided to a structure on which the thrust bearing mechanism is placed; and a bearing body provided between the movable side bearing member and the fixed side bearing member, wherein a working space is formed between the output flange and the fixed side bearing member, and wherein a working opening which communicates with the working space is formed in the output flange. a reduction gear arranged below the rotary table; a vertical transmission shaft for transmitting a driving force from the reduction gear to the rotary table; an output flange to which an upper end of the vertical transmission shaft is connected at a center portion of the output flange, the output flange configuring a bottom surface of the rotary table; a thrust bearing mechanism for slidably supporting a peripheral portion of the output flange from below; and a radial bearing mechanism for restricting a movement of the output flange in a radial direction, characterized in that the radial bearing mechanism has a movable side bearing member provided to the output flange; a fixed side bearing member provided to a structure on which the thrust bearing mechanism is placed; and a bearing body provided between the movable side bearing member and the fixed side bearing member, wherein a working space is formed between the output flange and the fixed side bearing member, and wherein a working opening which communicates with the working space is formed in the output flange.
A process for preparing a diatomaceous earth product comprising: agglomerating at least one natural diatomaceous earth material with at least one aluminate material; and subjecting the agglomerated diatomaceous earth material to at least one heat treatment at a temperature ranging from 600°C to 900°C. agglomerating at least one natural diatomaceous earth material with at least one aluminate material; and subjecting the agglomerated diatomaceous earth material to at least one heat treatment at a temperature ranging from 600°C to 900°C.
A method of detecting defects of fiber material of a fiber composite material deposited on a tool and containing the fiber material and a matrix material embedding the fiber material by means of a detection device, the method comprising the following steps: - Recording of first image data of the fiber material surface of the deposited fiber material by means of at least one optical light section sensor, in which the fiber material surface is illuminated with light from a light source from a first direction and the light reflected by the fiber material surface from another, second direction is recorded with a camera; - Recording second image data of the fiber material surface of the deposited fiber material by means of at least one thermographic camera; - Recording third image data of the fiber material surface of the deposited fiber material by means of at least one polarization camera; - Calibrating the image data by means of a calibration unit to a common reference system in such a way that the image points in the first, second and third image data correspond to the respective measuring points on the fiber material surface; - Determination of defects of the deposited fiber materials by means of an image evaluation unit by means of an image evaluation of the first, second and third image data. - Recording of first image data of the fiber material surface of the deposited fiber material by means of at least one optical light section sensor, in which the fiber material surface is illuminated with light from a light source from a first direction and the light reflected by the fiber material surface from another, second direction is recorded with a camera; - Recording second image data of the fiber material surface of the deposited fiber material by means of at least one thermographic camera; - Recording third image data of the fiber material surface of the deposited fiber material by means of at least one polarization camera; - Calibrating the image data by means of a calibration unit to a common reference system in such a way that the image points in the first, second and third image data correspond to the respective measuring points on the fiber material surface; - Determination of defects of the deposited fiber materials by means of an image evaluation unit by means of an image evaluation of the first, second and third image data.
A seal mechanism (1, 1A, 1B) that is provided with an annular resin seal lip (2, 4) which is disposed coaxially with a shaft and is brought into contact with a circumferential surface of the shaft, the seal mechanism further comprising: a stopper (5, 32) that is provided in a metallic housing surrounding the shaft and is disposed between the shaft and a portion (21b, 41) of the seal lip (2, 4) other than the edge portion (21a, 42) coming into direct contact with the shaft while spaced apart from the circumferential surface of the shaft; and the stopper (5, 32) is made of a material having a thermal expansion coefficient smaller than that of a material of which the seal lip (2, 4) is formed, and characterised in that the seal mechanism (1, 1A, 1B) has a first state at normal temperature in which a gap is formed between the stopper (5, 32) and the portion (21b, 41) of the seal lip (2, 4), and a second state in which the stopper (5, 32) is brought into contact with the portion (21b, 41) of the seal lip (2, 4) which contracts at the time of cooling such that an axis of the seal lip (2, 4) is caused to correspond to an axis of the shaft. a stopper (5, 32) that is provided in a metallic housing surrounding the shaft and is disposed between the shaft and a portion (21b, 41) of the seal lip (2, 4) other than the edge portion (21a, 42) coming into direct contact with the shaft while spaced apart from the circumferential surface of the shaft; and the stopper (5, 32) is made of a material having a thermal expansion coefficient smaller than that of a material of which the seal lip (2, 4) is formed, and characterised in that the seal mechanism (1, 1A, 1B) has a first state at normal temperature in which a gap is formed between the stopper (5, 32) and the portion (21b, 41) of the seal lip (2, 4), and a second state in which the stopper (5, 32) is brought into contact with the portion (21b, 41) of the seal lip (2, 4) which contracts at the time of cooling such that an axis of the seal lip (2, 4) is caused to correspond to an axis of the shaft.
A dish washer comprising: a sump; at least one nozzle (30, 30a, 30b, 30c, 30d) configured to inject water; a pump configured to circulate water of the sump; a distributor configured to receive water of the sump and distribute the water to the at least one nozzle (30, 30a, 30b, 30c, 30d); a water tank including a reservoir configured to receive the water of the sump and store the water; a circulation path configured to connect the sump and the distributor; an inflow path configured to branch off from the circulation path to supply the water of the sump to the reservoir; a first valve provided in the middle of the inflow path, wherein the first valve is configured to open or close the inflow path; an outflow path configured to flow the water out of the reservoir; and a second valve configured to open or close the outflow path, characterized in that the outflow path is provided to join an outlet of the reservoir and a joining point in the inflow path, wherein the water tank comprises at least a part of the inflow path and at least a part of the outflow path including the second valve, and wherein the second valve is provided in the middle of the outflow path between the outlet and the joining point of the outflow path and the inflow path. a sump; at least one nozzle (30, 30a, 30b, 30c, 30d) configured to inject water; a pump configured to circulate water of the sump; a distributor configured to receive water of the sump and distribute the water to the at least one nozzle (30, 30a, 30b, 30c, 30d); a water tank including a reservoir configured to receive the water of the sump and store the water; a circulation path configured to connect the sump and the distributor; an inflow path configured to branch off from the circulation path to supply the water of the sump to the reservoir; a first valve provided in the middle of the inflow path, wherein the first valve is configured to open or close the inflow path; an outflow path configured to flow the water out of the reservoir; and a second valve configured to open or close the outflow path, characterized in that the outflow path is provided to join an outlet of the reservoir and a joining point in the inflow path, wherein the water tank comprises at least a part of the inflow path and at least a part of the outflow path including the second valve, and wherein the second valve is provided in the middle of the outflow path between the outlet and the joining point of the outflow path and the inflow path.
An industrial vehicle comprising a camera and one or more processors, wherein: the camera is communicatively coupled to the one or more processors; the camera captures an input image of ceiling lights of the ceiling of the warehouse, wherein the ceiling lights comprise at least one skylight (116, 202) and at least one substantially circular light; and characterized in that the one or more processors execute machine readable instructions to: extract raw features from the or each skylight of the input image; determine a convex hull of the raw features; select a preferred set of lines from the raw features utilizing the convex hull of the raw features; transform the substantially circular light of the input image into a point feature; determine a centerline of the or each skylight from the preferred set of lines; determine a pose of the industrial vehicle, a position of the industrial vehicle, or both based upon the centerline of the or each skylight and the point feature; and navigate the industrial vehicle through the warehouse utilizing the pose of the industrial vehicle, the positon of the industrial vehicle, or both. the camera is communicatively coupled to the one or more processors; the camera captures an input image of ceiling lights of the ceiling of the warehouse, wherein the ceiling lights comprise at least one skylight (116, 202) and at least one substantially circular light; and characterized in that the one or more processors execute machine readable instructions to: extract raw features from the or each skylight of the input image; determine a convex hull of the raw features; select a preferred set of lines from the raw features utilizing the convex hull of the raw features; transform the substantially circular light of the input image into a point feature; determine a centerline of the or each skylight from the preferred set of lines; determine a pose of the industrial vehicle, a position of the industrial vehicle, or both based upon the centerline of the or each skylight and the point feature; and navigate the industrial vehicle through the warehouse utilizing the pose of the industrial vehicle, the positon of the industrial vehicle, or both. extract raw features from the or each skylight of the input image; determine a convex hull of the raw features; select a preferred set of lines from the raw features utilizing the convex hull of the raw features; transform the substantially circular light of the input image into a point feature; determine a centerline of the or each skylight from the preferred set of lines; determine a pose of the industrial vehicle, a position of the industrial vehicle, or both based upon the centerline of the or each skylight and the point feature; and navigate the industrial vehicle through the warehouse utilizing the pose of the industrial vehicle, the positon of the industrial vehicle, or both.
A floating chemical dispenser for containing and dispensing chemicals to treat a body of water, the dispenser comprising; a float positioned at an upper end of the dispenser; a container having a top and a bottom, the top of the container being adjacent to the float and optionally connected thereto by a retaining collar, the container defining in an interior compartment configured to hold a chemical, the container defining at least one aperture positioned to receive water from the outside environment for combining with a chemical and dispensing the chemical into a body of water; an end cap attached to the bottom of the container, the end cap being held on the container by a retaining device, the end cap defining at least one orifice (32, 34, 36) and being rotatable in relation to the container, the end cap being rotatable between a closed position and a chemical dispensing position, wherein, when in the chemical dispensing position, the at least one orifice (32, 34, 36) is aligned with the aperture on the container; a locking device that prevents the end cap from rotating when enabled; and, extra weight placed off-center in the container, in the float, in the end cap or, if present, in the retaining collar, wherein the extra weight provides the dispenser with a center of gravity such that the chemical dispenser floats upright when containing the chemical to treat the body of water, and to tip over and float in a horizontal position when the chemical has been fully dissolved or has been exhausted. a float positioned at an upper end of the dispenser; a container having a top and a bottom, the top of the container being adjacent to the float and optionally connected thereto by a retaining collar, the container defining in an interior compartment configured to hold a chemical, the container defining at least one aperture positioned to receive water from the outside environment for combining with a chemical and dispensing the chemical into a body of water; an end cap attached to the bottom of the container, the end cap being held on the container by a retaining device, the end cap defining at least one orifice (32, 34, 36) and being rotatable in relation to the container, the end cap being rotatable between a closed position and a chemical dispensing position, wherein, when in the chemical dispensing position, the at least one orifice (32, 34, 36) is aligned with the aperture on the container; a locking device that prevents the end cap from rotating when enabled; and, extra weight placed off-center in the container, in the float, in the end cap or, if present, in the retaining collar, wherein the extra weight provides the dispenser with a center of gravity such that the chemical dispenser floats upright when containing the chemical to treat the body of water, and to tip over and float in a horizontal position when the chemical has been fully dissolved or has been exhausted.
A shower closet having a shower device, a water supply conduit of the shower device and a valve in the water supply conduit, for controlling the water supply to the shower device, characterized by a device (11, 12) for detecting an uncontrolled water supply via the water supply conduit, namely a sensor responsive to a water level exceeding a target value or a switch triggered thereby, and a further valve in the water supply conduit for blocking the water supply conduit in case of an uncontrolled water supply via the water supply conduit due to a malfunction of the before-mentioned valve for controlling the water supply, wherein the shower closet is adapted to that the further valve is controlled responsive to the detection of such an uncontrolled water supply and closes the water supply conduit, wherein the sensor or switch is adapted to being triggered by an exceeding of the target value in a boiler or fresh water reservoir of the shower closet.
Optical arrangement for the FUV/VUV wavelength range, especially FUV/VUV lithography system or wafer inspection system, comprising: an interior (13, 33), in which interior (13, 33) at least one transmitting optical element (7, 27) for transmission of radiation (5, 25) in the FUV/VUV wavelength range is disposed, which preferably has a crystalline, especially ionic, substrate (7a, 27a), and/or in which interior (13, 33) at least one reflective optical element (8, 26, 28) for reflection of radiation (5, 25) in the FUV/VUV wavelength range is disposed, having a substrate (8a, 26a, 28a) and a reflective coating (8b, 26b, 28b), a radiation source (4, 24) for irradiating the optical element (7, 8, 26, 27, 28) with radiation (5, 25) in the FUV/VUV wavelength range, and at least one gas inlet (14, 34) for supplying at least one gas to the interior (13, 33), characterized in that the gas inlet (14, 34) is designed to supply ammonia (NH 3) to the interior (13, 33) at least during the irradiation of the optical element (7, 8, 26, 27, 28) and in that the gas inlet (14, 34) has a reservoir containing ammonia (NH 3). an interior (13, 33), in which interior (13, 33) at least one transmitting optical element (7, 27) for transmission of radiation (5, 25) in the FUV/VUV wavelength range is disposed, which preferably has a crystalline, especially ionic, substrate (7a, 27a), and/or in which interior (13, 33) at least one reflective optical element (8, 26, 28) for reflection of radiation (5, 25) in the FUV/VUV wavelength range is disposed, having a substrate (8a, 26a, 28a) and a reflective coating (8b, 26b, 28b), a radiation source (4, 24) for irradiating the optical element (7, 8, 26, 27, 28) with radiation (5, 25) in the FUV/VUV wavelength range, and at least one gas inlet (14, 34) for supplying at least one gas to the interior (13, 33), characterized in that the gas inlet (14, 34) is designed to supply ammonia (NH 3) to the interior (13, 33) at least during the irradiation of the optical element (7, 8, 26, 27, 28) and in that the gas inlet (14, 34) has a reservoir containing ammonia (NH 3).
A method for storing different unit loads (95-1, 95-2, 95-3) in at least one storage rack (1; 98) having adjacently disposed storage spaces (96-1, 96-2) in storage levels lying one above the other, whereby the unit loads (95-1, 95-2, 95-3) are conveyed to the storage spaces (96-1, 96-2) by means of at least one unit load receiving device (7; 97) which can be moved along a guide track (11; 110, 111) in front of the storage rack (1; 98) and from the unit load receiving device (7; 97) into the storage rack (1; 98) onto the storage spaces (96-1, 96-2) by means of a transport device, characterized by the steps - acquiring the density for each unit load (95-1, 95-2, 95-3) by means of a control system (14; 115), - acquiring at least one threshold value for the density of the unit load by means of the control system (14; 115), - comparing the density acquired for each unit load (95-1, 95-2, 95-3) with the at least one threshold value for the density of the unit load (95-1, 95-2, 95-3) by means of the control system (14; 115), - assigning the storage spaces (96-1, 96-2) to a first storage space category and to a second storage space category and acquiring these storage space categories by means of the control system (14; 115), - determining unoccupied storage spaces of the first storage space category and determining unoccupied storage spaces of the second storage space category by means of the control system (14; 115), - storing first unit loads by means of the unit load receiving device (7; 97) and transport device in unoccupied storage spaces of the second storage space category if a deviation falling below a threshold value is determined, and - storing second unit loads by means of the unit load receiving device (7; 97) and transport device in unoccupied storage spaces of the first storage space category if a deviation exceeding a threshold value is determined. - acquiring the density for each unit load (95-1, 95-2, 95-3) by means of a control system (14; 115), - acquiring at least one threshold value for the density of the unit load by means of the control system (14; 115), - comparing the density acquired for each unit load (95-1, 95-2, 95-3) with the at least one threshold value for the density of the unit load (95-1, 95-2, 95-3) by means of the control system (14; 115), - assigning the storage spaces (96-1, 96-2) to a first storage space category and to a second storage space category and acquiring these storage space categories by means of the control system (14; 115), - determining unoccupied storage spaces of the first storage space category and determining unoccupied storage spaces of the second storage space category by means of the control system (14; 115), - storing first unit loads by means of the unit load receiving device (7; 97) and transport device in unoccupied storage spaces of the second storage space category if a deviation falling below a threshold value is determined, and - storing second unit loads by means of the unit load receiving device (7; 97) and transport device in unoccupied storage spaces of the first storage space category if a deviation exceeding a threshold value is determined.
A rectifier comprising: a reference primary circuit (42, 44, 46, 48); a transformer having a primary side connected to said reference primary circuit (42, 44, 46, 48) and having a secondary side; first and second rectifiers (64, 66) in synchronous connection at said secondary side, said first and second rectifiers each having at least three leads, one of said three leads being a control lead; first and second clamping transistors (58, 60), said first clamping transistor being connected between said control lead of said first rectifier and said secondary side, said second clamping transistor being connected between said control lead of said second rectifier and said secondary side a load connected to the secondary side; and a fixed voltage source connected to said control leads of the first and second clamping transistors to supply a fixed voltage to said control leads of said first and second clamping transistors; characterized by a first damping resistor connected in series with the control lead of said first clamping transistor and a second damping resistor connected in series with the control lead of said second clamping transistor. a reference primary circuit (42, 44, 46, 48); a transformer having a primary side connected to said reference primary circuit (42, 44, 46, 48) and having a secondary side; first and second rectifiers (64, 66) in synchronous connection at said secondary side, said first and second rectifiers each having at least three leads, one of said three leads being a control lead; first and second clamping transistors (58, 60), said first clamping transistor being connected between said control lead of said first rectifier and said secondary side, said second clamping transistor being connected between said control lead of said second rectifier and said secondary side a load connected to the secondary side; and a fixed voltage source connected to said control leads of the first and second clamping transistors to supply a fixed voltage to said control leads of said first and second clamping transistors; characterized by a first damping resistor connected in series with the control lead of said first clamping transistor and a second damping resistor connected in series with the control lead of said second clamping transistor.