mhurhangee/ep-ind-claims huggingface dataset:
A nacelle for a wind turbine, the nacelle comprising: - a nacelle housing; - a rotor hub; - a rotor bearing for bearing the rotor hub on the nacelle housing, wherein a lubricating oil sump for receiving a lubricating oil for the sliding bearing element is formed in the nacelle housing and/or in the rotor hub, such that the lubricating oil sump is filled with lubricating oil up to a lubricating oil level, wherein the rotor bearing has at least one inner ring element and at least one outer ring element, wherein at least one oil-lubricated sliding bearing element having sliding surfaces is formed between the inner ring element and the outer ring element, characterized in that the at least one sliding bearing element is formed as a hydrodynamic sliding bearing, which is lubricatable without a pressure-increasing device, wherein at least a section of the rotor bearing is arranged in the lubricating oil sump vertically below the lubricating oil level. - a nacelle housing; - a rotor hub; - a rotor bearing for bearing the rotor hub on the nacelle housing, wherein a lubricating oil sump for receiving a lubricating oil for the sliding bearing element is formed in the nacelle housing and/or in the rotor hub, such that the lubricating oil sump is filled with lubricating oil up to a lubricating oil level, wherein the rotor bearing has at least one inner ring element and at least one outer ring element, wherein at least one oil-lubricated sliding bearing element having sliding surfaces is formed between the inner ring element and the outer ring element, characterized in that the at least one sliding bearing element is formed as a hydrodynamic sliding bearing, which is lubricatable without a pressure-increasing device, wherein at least a section of the rotor bearing is arranged in the lubricating oil sump vertically below the lubricating oil level.
A calibration device for the temperature in a furnace, in particular a dental furnace, comprising at least one metallic melt element having a defined melting point, the melting of which being registerable by a registration device, characterized in that the melt element is spaced apart from an opposed contact (22, 22a) in a solid condition thereof and under the influence of the change in volume during the melt process at least a part of the melt element extends towards the opposed contact (22, 22a) and in that the melt element loses its contact during the solidification process.
A coated cutting insert comprising: a substrate; a base layer formed on said substrate; and an indicating layer formed on a part of said base layer; wherein said substrate has at least one cutting-edge portion, at least one rake face, and at least one flank face, said flank face continues to said rake face with said cutting-edge portion lying therebetween, said rake face has a chip breaker and has either a breaker recess portion or a land portion, said breaker recess portion being located adjacent to said cutting-edge portion and inclined from said cutting-edge portion toward a central portion of the value face to form a concave shape, and said land portion being located adjacent to said cutting-edge protion and formed horizontally from said cutting-edge portion toward the central portion of the rake face, said base layer exhibits a color different from that of said indicating layer, characterised in that said indicating layer is provided in at least a part of a surface only including said cutting-edge portion and said rake face so as to keep said flank face free of said indicating layer, and when a surface relative roughness Ra of said breaker recess portion or said land portion of said rake face is set to Aμm and a surface relative roughness Ra of said flank face is set to Bμm, relation of B/A ≤ 0.9 is established. a substrate; a base layer formed on said substrate; and an indicating layer formed on a part of said base layer; wherein said substrate has at least one cutting-edge portion, at least one rake face, and at least one flank face, said flank face continues to said rake face with said cutting-edge portion lying therebetween, said rake face has a chip breaker and has either a breaker recess portion or a land portion, said breaker recess portion being located adjacent to said cutting-edge portion and inclined from said cutting-edge portion toward a central portion of the value face to form a concave shape, and said land portion being located adjacent to said cutting-edge protion and formed horizontally from said cutting-edge portion toward the central portion of the rake face, said base layer exhibits a color different from that of said indicating layer, characterised in that said indicating layer is provided in at least a part of a surface only including said cutting-edge portion and said rake face so as to keep said flank face free of said indicating layer, and when a surface relative roughness Ra of said breaker recess portion or said land portion of said rake face is set to Aμm and a surface relative roughness Ra of said flank face is set to Bμm, relation of B/A ≤ 0.9 is established.
A chemiluminescence detector sample enclosure, comprising: a first interface member forming part of a chemiluminescence detector and having a first sealing element, the first sealing element being a gasket; and a second interface member comprising a plurality of sample holders, each sample holder having a second sealing element comprising a plurality of concentric ridges, wherein the first interface member is engagable with the plurality of sample holders by being engable with respective subsets of sample holders of the plurality of sample holders, and is moveable between respective subsets of sample holders, and wherein engagement with a respective subset of sample holders providing engagement of the first interface member with each sample holder of the respective subset of sample holders, and movement between subsets of sample holders is provided by relative movement of the first and second interface members, and wherein when the first interface member is engaged with each respective subset of sample holders, the first sealing element interacting with each respective sample holder of the respective subset of sample holders, the gasket being configured to deform around each ridge of the concentric ridges of the respective second sealing element thereby providing complementary sealing elements. a first interface member forming part of a chemiluminescence detector and having a first sealing element, the first sealing element being a gasket; and a second interface member comprising a plurality of sample holders, each sample holder having a second sealing element comprising a plurality of concentric ridges, wherein the first interface member is engagable with the plurality of sample holders by being engable with respective subsets of sample holders of the plurality of sample holders, and is moveable between respective subsets of sample holders, and wherein engagement with a respective subset of sample holders providing engagement of the first interface member with each sample holder of the respective subset of sample holders, and movement between subsets of sample holders is provided by relative movement of the first and second interface members, and wherein when the first interface member is engaged with each respective subset of sample holders, the first sealing element interacting with each respective sample holder of the respective subset of sample holders, the gasket being configured to deform around each ridge of the concentric ridges of the respective second sealing element thereby providing complementary sealing elements.
A method for testing a passive infrared sensor,the sensor comprising a housing in which an infrared sensor element with first and second terminal pins and a H circuitry connected to the terminal pins of the infrared sensor element are arranged, the method comprising the following steps: a) repeatedly generating and applying individual known electric charges to the first terminal pin (26,28) with a predetermined frequency per time unit for stepwisely charging a capacitance of the passive infrared sensor and measuring the voltage between the two terminal pins (26,28), b) repeatedly generating and applying substantially identical individual known electric charges to the second pin (28,26) with substantially the same frequency per time unit and measuring the voltage between the two terminal pins (26,28), c) comparing the voltages measured in steps a) and b), and d) indicating failure of the passive infrared sensor if the two voltages differ from each other by more than a predetermined value. a) repeatedly generating and applying individual known electric charges to the first terminal pin (26,28) with a predetermined frequency per time unit for stepwisely charging a capacitance of the passive infrared sensor and measuring the voltage between the two terminal pins (26,28), b) repeatedly generating and applying substantially identical individual known electric charges to the second pin (28,26) with substantially the same frequency per time unit and measuring the voltage between the two terminal pins (26,28), c) comparing the voltages measured in steps a) and b), and d) indicating failure of the passive infrared sensor if the two voltages differ from each other by more than a predetermined value.
A method of performing automatic gain control of a received signal, comprising the steps of receiving the signal and amplifying the received signal on the basis of a difference between a power reference value and actual power of the amplified signal, the method further including the steps of: determining signal-to-interference ratio of the received signal by: determining the power of the amplified signal before the amplified signal is converted into a digital signal; converting the amplified signal into a digital signal; filtering the analog-to-digital converted signal to cancel potential interference signals; and determining power of the filtered digital signal; and controlling amplification such that the amplified signal attains a target power level by further taking into account the determined signal-to-interference ratio, said target power level being increased as the determined signal-to-interference ratio decreases. determining signal-to-interference ratio of the received signal by: determining the power of the amplified signal before the amplified signal is converted into a digital signal; converting the amplified signal into a digital signal; filtering the analog-to-digital converted signal to cancel potential interference signals; and determining power of the filtered digital signal; and determining the power of the amplified signal before the amplified signal is converted into a digital signal; converting the amplified signal into a digital signal; filtering the analog-to-digital converted signal to cancel potential interference signals; and determining power of the filtered digital signal; and controlling amplification such that the amplified signal attains a target power level by further taking into account the determined signal-to-interference ratio, said target power level being increased as the determined signal-to-interference ratio decreases.
An apparatus for treating an air flow containing particulates and/or oxidized compounds of carbon, sulfur, iron, and other elements, comprising: a receptor having an inner surface; an electrode node having a body with an outer surface spaced from the inner surface of the receptor to define a reaction zone between the outer surface of the body and the inner surface of the receptor; a plurality of electrically conductive point source electrodes projecting from the body of the electrode node into the reaction zone; the electrode node and the receptor being electrically isolated from each other and the inner surface of the receptor being connected to ground wherein the corresponding outer surface of the electrode node body and the inner surface of the receptor are substantially equidistant from each other and the electrode node body and receptor are symmetrically disposed about a common axis; a DC voltage source, wherein the negative pole of the DC voltage source is electrically connected to the electrode node; and means for introducing the air flow into the reaction zone; and means for supplying a continuous film of electrically-grounded water on the inner surface of the receptor, wherein the point source electrodes are needle electrodes consisting of a shaft which tapers to a single sharp point at the distal end and the spacing between adjacent needles is no less than about 20 mm and no more than about 45 mm. a receptor having an inner surface; an electrode node having a body with an outer surface spaced from the inner surface of the receptor to define a reaction zone between the outer surface of the body and the inner surface of the receptor; a plurality of electrically conductive point source electrodes projecting from the body of the electrode node into the reaction zone; the electrode node and the receptor being electrically isolated from each other and the inner surface of the receptor being connected to ground wherein the corresponding outer surface of the electrode node body and the inner surface of the receptor are substantially equidistant from each other and the electrode node body and receptor are symmetrically disposed about a common axis; a DC voltage source, wherein the negative pole of the DC voltage source is electrically connected to the electrode node; and means for introducing the air flow into the reaction zone; and means for supplying a continuous film of electrically-grounded water on the inner surface of the receptor, wherein the point source electrodes are needle electrodes consisting of a shaft which tapers to a single sharp point at the distal end and the spacing between adjacent needles is no less than about 20 mm and no more than about 45 mm.
A method for producing a carbonaceous material-polymer composite material; the method comprising the steps of: preparing a mixture containing a carbonaceous material which is graphite or exfoliated graphite and at least one polymer A of a polymer obtained by polymerizing a cyclic disulfide compound and a polymer obtained by polymerizing a cyclic disulfide compound and a radical polymerizable functional group-containing monomer; and heating the mixture at a temperature range of (D-75)°C or higher to a decomposition termination temperature or lower when a decomposition start temperature of the polymer A is defined as D°C.
Rat catching system with integrated refuse bin, comprising: - a housing provided with a number of side walls and configured for the housing being placed in the ground; - a grating plate arranged on an upper side of the housing and provided with a number of openings for passage of refuse, including cigarette ends; - a collecting receptacle of the integrated refuse bin for collecting the refuse, characterised by - an opening arranged in the grating plate and configured for a rat; and - a trap construction configured to catch the rat, wherein the trap construction is situated under the collecting receptacle. - a housing provided with a number of side walls and configured for the housing being placed in the ground; - a grating plate arranged on an upper side of the housing and provided with a number of openings for passage of refuse, including cigarette ends; - a collecting receptacle of the integrated refuse bin for collecting the refuse, characterised by - an opening arranged in the grating plate and configured for a rat; and - a trap construction configured to catch the rat, wherein the trap construction is situated under the collecting receptacle.
System for determining at least one parameter relating to an angular movement of an arbor, particularly a stem integral with a timepiece crown, the system comprising: - an arbor configured to be able to rotate on itself around a longitudinal direction; - a rotating reflector mounted on the arbor, around said arbor; - two emitter/detector pairs (10A, 10B), the two pairs (10A, 10B) being disposed on either side of the rotating reflector, facing the reflector, each emitter/detector pair (10A, 10B) comprising a light source intended to illuminate one part of the reflector, and a light detector intended to receive a reflected light beam from the reflector and to generate an electrical signal (26A, 26B) representative of said beam; and - a processor configured to process each of the electrical signals generated by the detectors, and to determine, as a function of the processing result, said at least one parameter relating to the angular movement of the arbor; wherein the rotating reflector is formed from a cylinder of revolution, on the edges of which are arranged several contiguous, oblique chamfers, the outer surface of the non-chamfered part of the reflector seen from each emitter/detector pair (10A, 10B) forming an active reflective portion of the reflector for said pair, which changes when the reflector rotates on itself, such that the representative electrical signal (26A, 26B) generated by said detector of the pair (10A, 10B) has a substantially sinusoidal shape when the reflector rotates on itself in a regular manner in a same direction of rotation (S1, S2). - an arbor configured to be able to rotate on itself around a longitudinal direction; - a rotating reflector mounted on the arbor, around said arbor; - two emitter/detector pairs (10A, 10B), the two pairs (10A, 10B) being disposed on either side of the rotating reflector, facing the reflector, each emitter/detector pair (10A, 10B) comprising a light source intended to illuminate one part of the reflector, and a light detector intended to receive a reflected light beam from the reflector and to generate an electrical signal (26A, 26B) representative of said beam; and - a processor configured to process each of the electrical signals generated by the detectors, and to determine, as a function of the processing result, said at least one parameter relating to the angular movement of the arbor;
Wheel suspension for motor vehicles with a level adjustment of the vehicle body, comprising a height adjusting device arranged between a wheel guide element and the structure of the motor vehicle, said height adjusting device being configured in particular as a ball screw drive activated by electric motor and acting on an adjusting plate spring of at least one suspension spring, wherein the height adjusting device is sealed externally by means of a least one enclosing, elastic rubber bellows, wherein the inner chamber surrounded by the bellows is connected directly or indirectly to an additional volume positioned outside the bellows as a compensating chamber, characterised in that the additional volume is arranged directly in the support with a wheel suspension having a height adjusting device supported on a hollow profile of a support of the body of the vehicle.
Adapter for a product dispenser with an adapter base body for positioning the adapter on a container opening of a pressure container, with a swivel arrangement, which adjusts an actuating lever with a handle swivellably to the adapter base body, and the actuating lever is transferable from an unlocked position, in which the handle for opening a valve of the container is operatable from a starting posi-tion into an active position, to a locked position, in which operation of the handle is blocked, characterized in that the swivel arrangement is formed by a swivel axis and at least one slot and the swivel axis is arrangable in a first end position and in a second end position in the at least one slot.
A construction material composition for producing lightweight concrete, comprising: - a hydraulic binder, - at least one additive, wherein the additive contains at least aluminum; and - fibers with a density of at most 7.2 g/cm 3, wherein the construction material composition contains between 1.0 kg/m 3 and 10.0 kg/m 3 of fibers, wherein the fibers have an average fiber length between 1 mm and 50 mm and an average fiber thickness between 5 μm and 600 μm, and the additive contains: - 30 % by wt. to 90 % by wt. of lime; - 10 % by wt. to 30 % by wt. of aluminum, wherein the aluminum is provided with a protective layer, in particular of stearin, a fat, a wax and/or paraffin; - 0 % by wt. to 25 % by wt. of a curing accelerator; and - 0 % by wt. to 25 % by wt. of gypsum, wherein the construction material composition contains between 0.1 % by wt. and 5.0 % by wt. of additive related to the hydraulic binder. - a hydraulic binder, - at least one additive, wherein the additive contains at least aluminum; and - fibers with a density of at most 7.2 g/cm 3, wherein the construction material composition contains between 1.0 kg/m 3 and 10.0 kg/m 3 of fibers, wherein the fibers have an average fiber length between 1 mm and 50 mm and an average fiber thickness between 5 μm and 600 μm, and the additive contains: - 30 % by wt. to 90 % by wt. of lime; - 10 % by wt. to 30 % by wt. of aluminum, wherein the aluminum is provided with a protective layer, in particular of stearin, a fat, a wax and/or paraffin; - 0 % by wt. to 25 % by wt. of a curing accelerator; and - 0 % by wt. to 25 % by wt. of gypsum, wherein the construction material composition contains between 0.1 % by wt. and 5.0 % by wt. of additive related to the hydraulic binder. - 30 % by wt. to 90 % by wt. of lime; - 10 % by wt. to 30 % by wt. of aluminum, wherein the aluminum is provided with a protective layer, in particular of stearin, a fat, a wax and/or paraffin; - 0 % by wt. to 25 % by wt. of a curing accelerator; and - 0 % by wt. to 25 % by wt. of gypsum, wherein the construction material composition contains between 0.1 % by wt. and 5.0 % by wt. of additive related to the hydraulic binder.
A patterned surface with gel-coated contours comprising a solid support comprising: a surface, the surface comprising a continuous hydrophobic coating layer; a photoresist layer on the hydrophobic coating layer of the solid support, wherein the photoresist layer comprises micro-scale or nano-scale contours; and a layer of gel material within the micro-scale or nano-scale contours, wherein the gel material is capable of covalently bonding to oligonucleotides. a photoresist layer on the hydrophobic coating layer of the solid support, wherein the photoresist layer comprises micro-scale or nano-scale contours; and a layer of gel material within the micro-scale or nano-scale contours, wherein the gel material is capable of covalently bonding to oligonucleotides.
An applicator comprising an applicator body, a tip and a bladder; wherein the applicator body comprises a storage receptacle for a liquid portion, a liquid comprising a polyalkyleneimine in the storage receptacle for the liquid portion, a closed proximal end, an open distal end, and a friable seal or a removable separator separating the storage receptacle for the liquid portion from the open distal end; the tip comprises an open proximal end connected to the open distal end of the bladder, and an open distal end; and the bladder comprises an open distal end that connects to the tip, an open proximal end that connects to the applicator body, and a storage receptacle for a solid portion, a solid portion in the storage receptacle for the liquid portion, wherein the solid portion is an activated PEG, wherein the activated PEG has activated ends.
A pitman of a jaw crusher, the pitman comprising an upper part, which comprises an upper supporting point for supporting the pitman in the body of the jaw crusher, and a lower part, comprising a lower supporting point for supporting the pitman in the body of the jaw crusher through a toggle plate, characterized in that the lower part of the pitman comprises sidewalls and a honeycomb structure open in the crushing direction, which structure comprises one or more cross-sectional supports reaching from the first sidewall of the pitman to the second sidewall; wherein the upper part of the pitman comprises a backwards open cross-sectional profile above the honeycomb structure of the lower part.