mhurhangee/ep-ind-claims huggingface dataset:
A circuit for driving a LED assembly comprising at least one LED illumination device, the circuit comprising - a switch, - an inductor, in a series connection with the switch, the switch to in a conductive state thereof charge the inductor, - a current measurement element (Rsens) to measure a current flowing through at least one of the inductor and the LED illumination device, the switch, inductor and current measurement element being arranged to establish in operation a series connection with the LED illumination device, the circuit further comprising: - a reference signal generator (Vref) for generating a reference signal; - a controller; - a comparator (COMP) to compare a signal representing the current measured by the current measurement element with the reference signal, characterized in that an output of the comparator being provided to a driving input of the switch for driving the switch, and in that - the controller is arranged to control an operation of the comparator, the controller being arranged to enable and disable the comparator. - a switch, - an inductor, in a series connection with the switch, the switch to in a conductive state thereof charge the inductor, - a current measurement element (Rsens) to measure a current flowing through at least one of the inductor and the LED illumination device, - a reference signal generator (Vref) for generating a reference signal; - a controller; - a comparator (COMP) to compare a signal representing the current measured by the current measurement element with the reference signal, - the controller is arranged to control an operation of the comparator, the controller being arranged to enable and disable the comparator.
A biosensor for the determination of the presence of HPV virus (human papillomavirus), or a neoplasia deriving from the infection by said HPV virus, wherein said biosensor comprises a transducer comprising a microelectrode with an anodic surface (a), a cathodic surface (c) and a layer of material ensuring electrical insulation between said surfaces, wherein said anodic surface (a) and cathodic surface (c) are made of a conductor material and are partially or completely coated with carbon nanotubes and/or metal nanoparticles, wherein, to the carbon nanotubes and/or metal nanoparticles, at least a mixture of antigens of HPV virus is covalently bound, for the determination of the presence of HPV and the state of progression of HPV virus infection and/or a neoplasia deriving from said infection, wherein the mixture of antigens of HPV virus comprises at least protein E6.
Compressed air supply system for a utility vehicle, having - a compressed air inlet, which can be coupled to a compressor, - a filter unit which can be coupled via a supply line to the compressed air inlet, - a discharge valve coupled to a discharge outlet and the supply line, - an energy saving control outlet, which can be coupled to a control inlet of the compressor, - a first valve element and a second valve element (18, 18'), wherein the discharge valve, the energy saving control outlet and the regeneration of the filter unit can be controlled by the valve elements (16, 18), characterised in that, through the first valve element, the energy saving control outlet can be controlled and, through the second valve element (18, 18'), the discharge valve and the regeneration of the filter unit can be controlled, and the second valve element (18, 18') can be supplied with compressed air by the first valve element. - a compressed air inlet, which can be coupled to a compressor, - a filter unit which can be coupled via a supply line to the compressed air inlet, - a discharge valve coupled to a discharge outlet and the supply line, - an energy saving control outlet, which can be coupled to a control inlet of the compressor, - a first valve element and a second valve element (18, 18'), wherein the discharge valve, the energy saving control outlet and the regeneration of the filter unit can be controlled by the valve elements (16, 18),
An assembly comprising: at least one subsea test tree (SSTT) (70, 72), the SSTT (70, 72) comprising a valve (74, 76) having at least one of a cutting function and a sealing function, the valve (74, 76) being movable between an open position and a closed position via hydraulic fluid supplied to the valve (74, 76) through control lines (78, 80; 82, 84); and a control system comprising a source of hydraulic fluid, the control system being arranged to supply hydraulic fluid from the source of hydraulic fluid to the valve (74, 76) of the at least one SSTT (70, 72) on detecting that the control lines (78, 80; 82, 84) have been sheared, to automatically move the valve (74, 76) to the closed position; wherein the control system is arranged to detect that the SSTT valve (74, 76) is in its open position, and to close the valve (74, 76) on subsequently detecting that the control lines (78, 80; 82, 84) have been sheared; and wherein the control system comprises a pilot line, shearing of the pilot line triggering movement of the valve (74, 76) to the closed position. at least one subsea test tree (SSTT) (70, 72), the SSTT (70, 72) comprising a valve (74, 76) having at least one of a cutting function and a sealing function, the valve (74, 76) being movable between an open position and a closed position via hydraulic fluid supplied to the valve (74, 76) through control lines (78, 80; 82, 84); and a control system comprising a source of hydraulic fluid, the control system being arranged to supply hydraulic fluid from the source of hydraulic fluid to the valve (74, 76) of the at least one SSTT (70, 72) on detecting that the control lines (78, 80; 82, 84) have been sheared, to automatically move the valve (74, 76) to the closed position; wherein the control system is arranged to detect that the SSTT valve (74, 76) is in its open position, and to close the valve (74, 76) on subsequently detecting that the control lines (78, 80; 82, 84) have been sheared; and wherein the control system comprises a pilot line, shearing of the pilot line triggering movement of the valve (74, 76) to the closed position.
A clear coating composition comprising a perlite, wherein the median particle size, d 50, of the perlite is in the range of 0.5 μm and 25 μm as measured by sedimentation using a Sedigraph or as measured by laser diffraction.
An apparatus for assessing a color characteristic of a gemstone, comprising: an optically opaque platform, wherein the platform has a surface configured for supporting a gemstone to be assessed; a daylight-approximating light source shaped to at least partially enclose the platform, wherein the light source is located at the same level or below the platform, wherein the light source is designed to provide uniform diffused illumination to the gemstone on the platform; a reflector device having an inner surface that is at least partially spherical and comprises a reflective material, wherein the reflector device at least partially covers the light source and platform surface, and reflects illumination from the light source towards the gemstone positioned on the platform surface; a camera, wherein the camera is positioned at an angle of 65 degrees or smaller as measured relative to the platform surface that supports the gemstone, and wherein the camera is configured to rotate around the platform, and a telecentric lens positioned to provide an image of the illuminated gemstone to the camera. an optically opaque platform, wherein the platform has a surface configured for supporting a gemstone to be assessed; a daylight-approximating light source shaped to at least partially enclose the platform, wherein the light source is located at the same level or below the platform, wherein the light source is designed to provide uniform diffused illumination to the gemstone on the platform; a reflector device having an inner surface that is at least partially spherical and comprises a reflective material, wherein the reflector device at least partially covers the light source and platform surface, and reflects illumination from the light source towards the gemstone positioned on the platform surface; a camera, wherein the camera is positioned at an angle of 65 degrees or smaller as measured relative to the platform surface that supports the gemstone, and wherein the camera is configured to rotate around the platform, and a telecentric lens positioned to provide an image of the illuminated gemstone to the camera.
A vacuum cleaner agitator system comprising: an agitator comprising: a spindle having a first end, a second end, and a longitudinal axis extending between the first end and the second end, one or more agitating devices projecting from the spindle to a first radial height, characterized in that one or more friction surfaces projecting from the spindle to a second radial height being less than the first radial height; and one or more cleaning members positioned adjacent at least a portion of the agitator, the one or more cleaning members being adapted to move between a first position in which the one or more cleaning members do not engage the one or more friction surfaces, and a second position in which the one or more cleaning members engage the one or more friction surfaces to clean debris from the agitator, wherein the one or more friction surfaces and the one or more agitating devices are spaced about a circumference of the spindle a sufficient distance to prevent the one or more agitating devices form being pinched between the one or more friction surfaces and the one or more cleaning members. a spindle having a first end, a second end, and a longitudinal axis extending between the first end and the second end, one or more agitating devices projecting from the spindle to a first radial height, characterized in that one or more friction surfaces projecting from the spindle to a second radial height being less than the first radial height; and one or more cleaning members positioned adjacent at least a portion of the agitator, the one or more cleaning members being adapted to move between a first position in which the one or more cleaning members do not engage the one or more friction surfaces, and a second position in which the one or more cleaning members engage the one or more friction surfaces to clean debris from the agitator, wherein the one or more friction surfaces and the one or more agitating devices are spaced about a circumference of the spindle a sufficient distance to prevent the one or more agitating devices form being pinched between the one or more friction surfaces and the one or more cleaning members.
A superconducting wire holding structure comprising: a holding member made of a first material; a superconducting wire disposed inside the holding member; and a filler made of a second material different from the first material, wherein the superconducting wire includes: a substrate; an intermediate layer formed on the substrate; a superconducting layer formed on the intermediate layer; and characterized in that a first protective layer and a second protective layer are formed on the superconducting layer, in that the superconducting layer includes a first portion, a second portion, and a third portion between the first portion and the second portion along a longitudinal direction of the superconducting wire, in that the first protective layer is formed on the first portion, in that the second protective layer is formed on the second portion, and in that the filler is filled between the third portion and the holding member. a holding member made of a first material; a superconducting wire disposed inside the holding member; and a filler made of a second material different from the first material, wherein the superconducting wire includes: a substrate; an intermediate layer formed on the substrate; a superconducting layer formed on the intermediate layer; and characterized in that a first protective layer and a second protective layer are formed on the superconducting layer, in that the superconducting layer includes a first portion, a second portion, and a third portion between the first portion and the second portion along a longitudinal direction of the superconducting wire, in that the first protective layer is formed on the first portion, in that the second protective layer is formed on the second portion, and in that the filler is filled between the third portion and the holding member. a substrate; an intermediate layer formed on the substrate; a superconducting layer formed on the intermediate layer; and characterized in that a first protective layer and a second protective layer are formed on the superconducting layer, in that the superconducting layer includes a first portion, a second portion, and a third portion between the first portion and the second portion along a longitudinal direction of the superconducting wire, in that the first protective layer is formed on the first portion, in that the second protective layer is formed on the second portion, and in that the filler is filled between the third portion and the holding member.
A process for the synthesis of a chemical product, comprising the steps of: obtaining at least one make-up reactant in a front-end section, and reacting said at least one make-up reactant in a synthesis section, obtaining said product in a high-pressure liquid state, the process being characterized in that: a) at least a portion of the liquid product delivered by the synthesis section is heated by heat exchange with a waste heat source at a temperature below 350 °C made available by said process, obtaining an expandable stream of said product in a vapour state or supercritical state; b) said expandable product stream is expanded to recover energy, obtaining an expanded product stream, and c) said expanded product stream is condensed by heat exchange with a suitable cooling medium, obtaining a product condensate stream. obtaining at least one make-up reactant in a front-end section, and reacting said at least one make-up reactant in a synthesis section, obtaining said product in a high-pressure liquid state, the process being characterized in that: a) at least a portion of the liquid product delivered by the synthesis section is heated by heat exchange with a waste heat source at a temperature below 350 °C made available by said process, obtaining an expandable stream of said product in a vapour state or supercritical state; b) said expandable product stream is expanded to recover energy, obtaining an expanded product stream, and c) said expanded product stream is condensed by heat exchange with a suitable cooling medium, obtaining a product condensate stream. a) at least a portion of the liquid product delivered by the synthesis section is heated by heat exchange with a waste heat source at a temperature below 350 °C made available by said process, obtaining an expandable stream of said product in a vapour state or supercritical state; b) said expandable product stream is expanded to recover energy, obtaining an expanded product stream, and c) said expanded product stream is condensed by heat exchange with a suitable cooling medium, obtaining a product condensate stream.
Mixing and kneading machine for continuous processing, including a worm shaft rotating in a housing and simultaneously moving translationally in axial direction, characterised in that the ratio Da/Di of the worm shaft outer diameter Da to the worm shaft inner diameter Di is between 1.5 and 2.0, the ratio Da/H of the worm shaft outer diameter Da to hub H is between 4 and 6 and the ratio T/H of the partition T to the hub H is between 1.3 and 2.5.
An automated method for detecting and/or monitoring a state of a degasser of an analyzer, wherein the degasser includes a container configured to be evacuated, the method comprising: obtaining a time series of values indicative of pressures inside the container, wherein the time series spans a period during which the container is evacuated or pressurized; and determining a liquid level state of the degasser which is determined by an amount of liquid present in the container based on the time series. wherein the degasser includes a container configured to be evacuated, the method comprising: obtaining a time series of values indicative of pressures inside the container, wherein the time series spans a period during which the container is evacuated or pressurized; and determining a liquid level state of the degasser which is determined by an amount of liquid present in the container based on the time series. obtaining a time series of values indicative of pressures inside the container, wherein the time series spans a period during which the container is evacuated or pressurized; and determining a liquid level state of the degasser which is determined by an amount of liquid present in the container based on the time series.
Laser/arc hybrid welding method using an electric arc and a laser beam in combination in a single weld pool, in which weld metal is provided by melting a consumable wire, the weld pool being produced in at least one steel workpiece comprising an aluminium-based surface coating, and using a shielding gas, characterised in that the consumable wire contains at least 3 wt.% and at most 20 wt.% of one or more gammagenic elements and the shielding gas is formed of helium and/or argon supplemented by at least 2 vol.% to at least 10 vol.% of nitrogen or oxygen.
Method for operating a cooking device, in which the operation of at least one heating unit (12, 14) of the cooking device is carried out at least temporarily by a first electronic unit of the cooking device, wherein during a running cooking program in a first time interval the first electronic unit is activated and the operation of the heating unit (12, 14) is carried out by the first electronic unit, and in a second time interval the first electronic unit is deactivated and a clocked operation of the heating unit (12, 14) is carried out by a second electronic unit of the cooking device, wherein the heating unit (12, 14) is clocked by means of a signal from the second electronic unit in the second time interval for a period of at least one third of the total duration of the cooking program, the second time interval is terminated before the end of the cooking program is reached, characterised in that subsequently for a further time interval the operation of the heating unit (12, 14) is again carried out by the first electronic unit and in the further time interval the heating unit (12, 14) is operated via a relay in a clocked manner with the first electronic unit, wherein an upper temperature threshold value for switching off the heating unit (12, 14) is set lower in the second time interval than in operation with the activated first electronic unit and wherein the upper and lower temperature threshold values (T1, T5, T2) to be taken into account for the switching on and off of the heating unit (12, 14) taking place during the clocking are higher than the temperature threshold values (T3, T4) in the second time interval.
A process for producing reduced glutathione by electroreduction of oxidized glutathione using a cathode cell and an anode cell separated from each other by a separating membrane, wherein a solution in the cathode cell comprises an aqueous oxidized glutathione solution with pH 2.0 - 3.0 comprising a conducting agent other than acid.
Laser cutting head powered by a laser emission apparatus by means of optical transmission means and associable with a cutting machine tool, said laser cutting head comprising collimation means to collimate a laser beam coming from said laser emission apparatus, focusing means to focus a collimated laser beam coming out from said collimation means and a casing to house and contain said focusing means, which comprises at least one focusing lens and support means to house and hold said focusing lens and movable along an adjustment direction within said casing so as to change a focal point of the said laser beam coming out from said focusing lens, said laser cutting head being characterized in that it comprises a cooling unit fixed to said casing and thermal conductive means arranged to connect the said support means to said cooling unit so as to extract by thermal conduction from said support means and from said focusing lens heat generated by said laser beam passing through said focusing lens, wherein said support means comprises a support element that slides within a cavity of said casing and is made of a high thermal conductivity material and wherein said thermal conductive means comprises at least one flexible thermal conductive element made of a high thermal conductivity material and said cooling unit comprises at least one Peltier cell and a heat dissipation element, said thermal conductive means being connected to a cold side of the said Peltier cell, said heat dissipation element being connected to a hot side of said Peltier cell.
A lighting device for at least one passenger of an aircraft, comprising: - means for providing a light projection of an operator surface on a suitable body, wherein the light projection is formed as a continuous adaptable light projection, wherein - the operator surface is adapted for generating touch signals, wherein - a sensor unit detects the generated touch signals corresponding to the position on the operator surface being touched and wherein the touch signals are transmitted to an operator system, - the operator surface being performed by a beam forming module for adjusting the light beam geometrical properties and a light forming module for adjusting the light optical properties; characterised in that - a first sensor unit provides size and position information of the suitable body for the continuous adaption of the operator surface on the body, wherein - the generated size and position information and the touch signals are transmitted to the operator system for achieving an operating response. - means for providing a light projection of an operator surface on a suitable body, wherein the light projection is formed as a continuous adaptable light projection, wherein - the operator surface is adapted for generating touch signals, wherein - a sensor unit detects the generated touch signals corresponding to the position on the operator surface being touched and wherein the touch signals are transmitted to an operator system, - the operator surface being performed by a beam forming module for adjusting the light beam geometrical properties and a light forming module for adjusting the light optical properties; - the operator surface is adapted for generating touch signals, wherein - a sensor unit detects the generated touch signals corresponding to the position on the operator surface being touched and wherein the touch signals are transmitted to an operator system, - the operator surface being performed by a beam forming module for adjusting the light beam geometrical properties and a light forming module for adjusting the light optical properties; a beam forming module for adjusting the light beam geometrical properties and a light forming module for adjusting the light optical properties; - a first sensor unit provides size and position information of the suitable body for the continuous adaption of the operator surface on the body, wherein - the generated size and position information and the touch signals are transmitted to the operator system for achieving an operating response.