mhurhangee/ep-ind-claims huggingface dataset:
Dispensing head, in particular for a dispensing system of a product, comprising: - a spray nozzle comprising a dispensing orifice and a whirl chamber leading to the dispensing orifice, the whirl chamber comprising a converging portion, said whirl chamber extending along an axis between an upstream end and a downstream end in the displacement direction of the product, and - an anvil comprising a core provided with a peripheral wall, the core housing inside the whirl chamber, the peripheral wall and the converging portion forming at least one fluid path wherein the product circulates, the converging portion comprising an inner wall of the nozzle, said inner wall and/or the peripheral wall of the core being provided with a plurality of steps, each step being defined by a transverse wall which extends into a plane secant to the axis and a longitudinal wall substantially parallel to the axis, the steps forming obstacles in the fluid path, the nozzle comprising at least one feeding channel of the whirl chamber tangentially leading to the whirl chamber, said head being characterised in that the core comprises a conical portion of revolution about the axis and defining a peak located facing the dispensing orifice. - a spray nozzle comprising a dispensing orifice and a whirl chamber leading to the dispensing orifice, the whirl chamber comprising a converging portion, said whirl chamber extending along an axis between an upstream end and a downstream end in the displacement direction of the product, and - an anvil comprising a core provided with a peripheral wall, the core housing inside the whirl chamber, the peripheral wall and the converging portion forming at least one fluid path wherein the product circulates,
A demountable tuning device for a superconducting radio frequency (SCRF) cavity, said device comprising: at least two square flanges; at least two sets of X-link levers; at least four thin flat flexure plates connected at the top end of the X-link levers and at least four of said plates connected at the bottom end of the X-link levers; one or more piezo actuator(s) assembly; at least one motor assembly; at least one power screw assembly; wherein said sets of X-link levers are configured to pivot substantially at their middle portion; and that the motor, piezo actuator and power screw assemblies are configured to equalize the motion of top end and bottom end of said square flanges; wherein said square flanges are connected to each other through said sets of X-link levers; wherein said thin flat flexure plates connect the top end of said X-link levers with at least one square flange and the bottom end of said X-link levers with at least the other square flange and vice-versa allowing a linear movement from the top of said tuning device to be transferred to the bottom leading to top to bottom load transfer; thereby providing slow and/or fast tuning setup to transfer the force required for fine as well as fast control of frequency of the SCRF cavity. at least two square flanges; at least two sets of X-link levers; at least four thin flat flexure plates connected at the top end of the X-link levers and at least four of said plates connected at the bottom end of the X-link levers; one or more piezo actuator(s) assembly; at least one motor assembly; at least one power screw assembly; wherein said sets of X-link levers are configured to pivot substantially at their middle portion; and that the motor, piezo actuator and power screw assemblies are configured to equalize the motion of top end and bottom end of said square flanges; wherein said square flanges are connected to each other through said sets of X-link levers; wherein said thin flat flexure plates connect the top end of said X-link levers with at least one square flange and the bottom end of said X-link levers with at least the other square flange and vice-versa allowing a linear movement from the top of said tuning device to be transferred to the bottom leading to top to bottom load transfer; thereby providing slow and/or fast tuning setup to transfer the force required for fine as well as fast control of frequency of the SCRF cavity.
A method for controlling a gas turbine with at least one combustor stage, operating with an integral fuel reactivity measurement concept, to fast determine a safe operation range of the gas turbine with respect to flashback and blow-out, the method comprising deducing the fuel gas composition and therefore the fuel reactivity by combined measurements of (n-1) physico-chemical properties of a fuel gas mixture with n>1 fuel components, for deriving the concentration of one component for each physico-chemical property of the fuel gas mixture or for determining of a ratio of said fuels with known compositions and adjusting at least one operation parameter of the gas turbine at least partially based on the determined property of the fuel gas mixture entering the combustor; the method being characterized in that said measurement of the physico-chemical properties is carried out in addition to usual conventional fuel gas measurements, running the gas turbine in a safe mode until the exact fuel gas composition is confirmed by the conventional measurement device with lower response time, but higher accuracy.
An additive manufacturing system for building three-dimensional objects, comprising a box-shaped build chamber having a plurality of sides enclosing a build space, an object support base movably arranged in a z-direction in the build space, an x-y gantry having mounted thereon a nozzle head assembly for depositing modelling material onto the object support base and wherein the x-y gantry is configured to move the nozzle head assembly relative to the object support base, characterized in that the additive manufacturing system further comprises a plurality of roller units (14, 16) evenly arranged along a circumference of one side of the plurality of sides of the build chamber, wherein each roller unit (14, 16) comprises a cover sheet (20, 22) rolled at least in part into coil form and wherein each cover sheet (20, 22) extends from the roller unit (14, 16) to the nozzle head assembly for closing the build chamber there between, and wherein each roller unit (14, 16) is configured to allow the cover sheet (20, 22) to coil and uncoil in correspondence to the movement of the nozzle head assembly.
Method for starting up an electric drive of an elevator, in which method: - a sensor that detects the direction of movement of an elevator car is fitted into an elevator system, wherein - the elevator car is brought into a state of movement, - the direction of movement of the elevator car is detected from a measuring signal of the aforementioned sensor that detects the direction of movement of the elevator car, - the drive direction of the electric drive is connected in a control (4, 14) of the electric drive to the detected direction of movement of the elevator car. - a sensor that detects the direction of movement of an elevator car is fitted into an elevator system, wherein - the elevator car is brought into a state of movement, - the direction of movement of the elevator car is detected from a measuring signal of the aforementioned sensor that detects the direction of movement of the elevator car, - the drive direction of the electric drive is connected in a control (4, 14) of the electric drive to the detected direction of movement of the elevator car.
An exhaust gas purification system for an internal combustion engine comprising: an exhaust gas purification apparatus provided in an exhaust passage of the internal combustion engine; a catalyst apparatus provided in said exhaust passage upstream of said exhaust gas purification apparatus; and a reducing agent supply apparatus that supplies reducing agent to said catalyst apparatus from the upstream side of the catalyst apparatus, wherein when the temperature of said exhaust gas purification apparatus is to be raised, the temperature of exhaust gas is raised by supplying reducing agent from said reducing agent supply apparatus to said catalyst apparatus, said catalyst apparatus comprising at least first and second catalysts (4,5) having an oxidizing ability, said first catalyst being configured in such a way that the exhaust gas flows through a gap between its outer circumferential surface and an inner circumferential surface of said exhaust passage, and said second catalyst is disposed downstream of said first catalyst, characterized in that said second catalyst is disposed downstream of said first catalyst with a space having a specific width between it and said first catalyst. an exhaust gas purification apparatus provided in an exhaust passage of the internal combustion engine; a catalyst apparatus provided in said exhaust passage upstream of said exhaust gas purification apparatus; and a reducing agent supply apparatus that supplies reducing agent to said catalyst apparatus from the upstream side of the catalyst apparatus, wherein when the temperature of said exhaust gas purification apparatus is to be raised, the temperature of exhaust gas is raised by supplying reducing agent from said reducing agent supply apparatus to said catalyst apparatus, said catalyst apparatus comprising at least first and second catalysts (4,5) having an oxidizing ability, said first catalyst being configured in such a way that the exhaust gas flows through a gap between its outer circumferential surface and an inner circumferential surface of said exhaust passage, and said second catalyst is disposed downstream of said first catalyst, characterized in that said second catalyst is disposed downstream of said first catalyst with a space having a specific width between it and said first catalyst.
An integrated circuit device comprising a cut-through forwarding module, the cut-through forwarding module comprising at least one receiver component arranged to receive data to be forwarded, and at least one transmitter component arranged to transmit data stored within at least one transmitter buffer thereof; wherein the cut-through forwarding module further comprises at least one delimiter component arranged to trigger a transmission of frame data within the at least one transmitter buffer, upon receipt of a first number of data elements Y (414, 424, 434, 444) of a respective data frame (410, 420, 430, 440) by the at least one receiver component, the first number of data elements Y comprising a first predefined integer value.
Actuation device for a discharge valve of an in-wall flushing cistern having - a holding frame, which is attached to an inspection shaft, - a cover panel, which is releasably attached to the holding frame, - a base body, - - which accommodates the elements for controlling the discharge valve and which is connected to the cover panel on the side thereof that faces towards the inspection shaft, - an actuation button (3, 4), which is movably guided in the base body, - an actuation cap, which serves to cover the actuation button, characterised in that - the actuation cap is rotatable about an axis perpendicular to its plane, in each case through 90°, and in each rotated position can be releasably connected to the actuation button, the connection between the actuation cap and the actuation button being a snap connection and the release of the connection being effected only from the side of the actuation device that faces towards the inspection shaft. - a holding frame, which is attached to an inspection shaft, - a cover panel, which is releasably attached to the holding frame, - a base body, - - which accommodates the elements for controlling the discharge valve and which is connected to the cover panel on the side thereof that faces towards the inspection shaft, - - which accommodates the elements for controlling the discharge valve and which is connected to the cover panel on the side thereof that faces towards the inspection shaft, - an actuation button (3, 4), which is movably guided in the base body, - an actuation cap, which serves to cover the actuation button, - the actuation cap is rotatable about an axis perpendicular to its plane, in each case through 90°, and in each rotated position can be releasably connected to the actuation button, the connection between the actuation cap and the actuation button being a snap connection and the release of the connection being effected only from the side of the actuation device that faces towards the inspection shaft.
A hybrid wind power tower based on edge-stiffened combined shells, wherein the hybrid wind power tower comprises a pure steel tower, a combined tower, bolts, flange plates, studs, angle steel and T-shaped steel; an upper part of the hybrid wind power tower is the pure steel tower while a lower part thereof is the combined tower, and the pure steel tower and the combined tower are connected by the flange plates and the bolts; wherein the combined tower is formed by assembling 2 to 8 edge-stiffened combined shells in a circumferential direction, and is assembled in segments in a vertical direction; each of the edge-stiffened combined shells consists of a hollow concrete-filled steel tube structure, and external plates, internal plates and stiffening plates arranged around the hollow concrete-filled steel tube structure; and, adjacent edge-stiffened combined shells are connected by the bolts; wherein the hollow concrete-filled steel tube structure consists of an outer steel tube, an inner steel tube and concrete, wherein the internal plates are welded on upper, lower, left and right sides of the hollow concrete-filled steel tube structure; the periphery of the outer steel tube is extended outward by a certain distance and then welded with the external plates, and bolt holes are reserved on the external plates; and, a certain number of stiffening plates are uniformly arranged between the external plates and the internal plates to form a peripheral edge-stiffened region. wherein the combined tower is formed by assembling 2 to 8 edge-stiffened combined shells in a circumferential direction, and is assembled in segments in a vertical direction; each of the edge-stiffened combined shells consists of a hollow concrete-filled steel tube structure, and external plates, internal plates and stiffening plates arranged around the hollow concrete-filled steel tube structure; and, adjacent edge-stiffened combined shells are connected by the bolts; wherein the hollow concrete-filled steel tube structure consists of an outer steel tube, an inner steel tube and concrete, wherein the internal plates are welded on upper, lower, left and right sides of the hollow concrete-filled steel tube structure; the periphery of the outer steel tube is extended outward by a certain distance and then welded with the external plates, and bolt holes are reserved on the external plates; and, a certain number of stiffening plates are uniformly arranged between the external plates and the internal plates to form a peripheral edge-stiffened region.
An automatic analysis device configured to perform concentration analysis of an ingredient contained in a sample by measuring an intensity of scattered light upon irradiating a mixture of the sample and a reagent located in a reaction container (2; 202), the automatic analysis device comprising: - a light source configured to irradiate the reaction container (2; 202) and the mixture with light; - a plurality of light detectors (204, 205, 206, 207) configured to detect the scattered light from the reaction container (2; 202) and the mixture; and - a computer configured to obtain and process data of the scattered light, wherein the scattered light is detected multiple times by each of the plurality of light detectors (204, 205, 206, 207); wherein each of the light detectors (204, 205, 206, 207) has a different inclination angle against an axis of transmitted light passing through the mixture, and wherein one of said light detectors among the plurality of light detectors (204, 205, 206, 207) is selected a reference, characterized in that the computer is configured to: - obtain correlation coefficients (R 2) between intensities of scattered light detected by the light detector selected as the reference and intensities of the scattered light detected by the other light detectors (205, 206, 207), based on regression curves between intensities of scattered light detected by the light detector selected as the reference and intensities of the scattered light detected by the other light detectors (205, 206, 207), and - perform a concentration analysis of the mixture using the intensities of the scattered light having a large correlation coefficient excluding an intensity of the scattered light having a correlation coefficient smaller than a reference correlation coefficient preliminarily inputted to the computer. - a light source configured to irradiate the reaction container (2; 202) and the mixture with light; - a plurality of light detectors (204, 205, 206, 207) configured to detect the scattered light from the reaction container (2; 202) and the mixture; and - a computer configured to obtain and process data of the scattered light, wherein the scattered light is detected multiple times by each of the plurality of light detectors (204, 205, 206, 207); - obtain correlation coefficients (R 2) between intensities of scattered light detected by the light detector selected as the reference and intensities of the scattered light detected by the other light detectors (205, 206, 207), based on regression curves between intensities of scattered light detected by the light detector selected as the reference and intensities of the scattered light detected by the other light detectors (205, 206, 207), and - perform a concentration analysis of the mixture using the intensities of the scattered light having a large correlation coefficient excluding an intensity of the scattered light having a correlation coefficient smaller than a reference correlation coefficient preliminarily inputted to the computer.
A power slide with a motor directly connected to a Lead Screw, comprising a left slide and a right slide, wherein the left slide and the right slide each comprise: a top rail and a bottom rail, wherein the top rail is arranged above the bottom rail and is slidably connected to the bottom rail; a power motor fixed to a lower surface of the top rail through a motor bracket; a Lead Screw arranged above the bottom rail in parallel and having an end connected to the power motor and an end rotatably connected to the lower surface of the top rail; a threaded assembly, wherein a bottom of the threaded assembly is fixedly connected to an upper surface of the bottom rail, and the Lead Screw horizontally penetrates through the threaded assembly and is in threaded fit with the threaded assembly, characterized in that a first slot and a second slot are formed in two ends of the top rail, respectively, a retainer ring fixed to the end, close to the power motor of the Lead Screw and located in the first slot, wherein a gap is formed between the retainer ring and the first slot, and the Lead Screw and a rotor shaft of the power motor are integrally formed. a top rail and a bottom rail, wherein the top rail is arranged above the bottom rail and is slidably connected to the bottom rail; a power motor fixed to a lower surface of the top rail through a motor bracket; a Lead Screw arranged above the bottom rail in parallel and having an end connected to the power motor and an end rotatably connected to the lower surface of the top rail; a threaded assembly, wherein a bottom of the threaded assembly is fixedly connected to an upper surface of the bottom rail, and the Lead Screw horizontally penetrates through the threaded assembly and is in threaded fit with the threaded assembly, characterized in that a first slot and a second slot are formed in two ends of the top rail, respectively, a retainer ring fixed to the end, close to the power motor of the Lead Screw and located in the first slot, wherein a gap is formed between the retainer ring and the first slot, and the Lead Screw and a rotor shaft of the power motor are integrally formed.
A method of producing a dental restoration, comprising the steps of: - generating a digital tooth model having a first spatial region in which a first restoration material is arranged and a second spatial region in which a second restoration material is arranged; - rendering the digital tooth model to generate an actual data set (DS-I) representing the optical properties of the digital tooth model; - determining a deviation (ΔE S,I) between an acquired target data set (DS-S) and the actual data set (DS-I); - altering the first spatial region and/or second spatial region to obtain a smaller deviation (ΔE S,I) between the acquired target data set (DS-S) and the actual data set (DS-I) of the re-rendered digital tooth model; wherein the first spatial region and/or second spatial region is deformed until the deviation is below a predetermined value; and - producing the dental restoration based on the digital tooth model with the smaller deviation. - generating a digital tooth model having a first spatial region in which a first restoration material is arranged and a second spatial region in which a second restoration material is arranged; - rendering the digital tooth model to generate an actual data set (DS-I) representing the optical properties of the digital tooth model; - determining a deviation (ΔE S,I) between an acquired target data set (DS-S) and the actual data set (DS-I); - altering the first spatial region and/or second spatial region to obtain a smaller deviation (ΔE S,I) between the acquired target data set (DS-S) and the actual data set (DS-I) of the re-rendered digital tooth model; wherein the first spatial region and/or second spatial region is deformed until the deviation is below a predetermined value; and - producing the dental restoration based on the digital tooth model with the smaller deviation.
A method for separating droplets of finely aerosolized elemental mercury from a gaseous stream (16, 40, 92) in which the droplets are dispersed, comprising: contacting a metallic capillary surface with said gaseous stream (16, 40, 92), causing said droplets to deposit on said surface and by capillary action to coalesce with other of said droplets to form increasingly large drops of mercury, wherein the metallic capillary surface is comprised of braided strands of metal wire (20, 100); and wherein the said surface is oriented to allow the mercury drops to flow by gravitational forces and capillary action to the lowermost portion of said surface where it accumulates; characterized in that the metal wire (20, 100) is made of silver or the metal wire (20, 100) is made of a non-precious metal which is coated with silver. contacting a metallic capillary surface with said gaseous stream (16, 40, 92), causing said droplets to deposit on said surface and by capillary action to coalesce with other of said droplets to form increasingly large drops of mercury, wherein the metallic capillary surface is comprised of braided strands of metal wire (20, 100); and wherein the said surface is oriented to allow the mercury drops to flow by gravitational forces and capillary action to the lowermost portion of said surface where it accumulates; characterized in that the metal wire (20, 100) is made of silver or the metal wire (20, 100) is made of a non-precious metal which is coated with silver.