mhurhangee/ep-ind-claims huggingface dataset:
A proportioning valve for a reverse osmosis system comprising: a cylindrical housing having an internal cavity with a product water inlet proximate one end of said housing; a reject water inlet positioned intermediate the ends of said housing, but not in fluid communication with said product water inlet; a reject water outlet downstream of, and at times in fluid communication with, said reject water inlet for at least a portion of the operation of said valve; a slider within said housing responsive on a first end to pressure provided by said product water inlet and on a second end responsive to pressure provided by a reverse pressure mechanism designed to partially counter said pressure provided by said product water, said slider having an axial length and a groove axially located on the outer surface of said slider, said groove having a depth varying along a portion of the axial length of said slider, and extending axially along a portion of the axial length of said slider, said groove being in fluid communication with said reject water inlet, and, under certain pressure conditions, when said slider moves, simultaneously in fluid communication with said reject water outlet; wherein varying accumulated pressure provided by said product water inlet is utilized as the energy to modulate reject water flow in proportion to the product water flow, the proportioning valve being characterized in that the reject water outlet is positioned adjacent said reject water inlet, and in that the proportioning valve comprises at least one wiper seal on said second end of said slider to keep reject water from entering a second portion of said internal cavity that houses said reverse pressure mechanism. a cylindrical housing having an internal cavity with a product water inlet proximate one end of said housing; a reject water inlet positioned intermediate the ends of said housing, but not in fluid communication with said product water inlet; a reject water outlet downstream of, and at times in fluid communication with, said reject water inlet for at least a portion of the operation of said valve; a slider within said housing responsive on a first end to pressure provided by said product water inlet and on a second end responsive to pressure provided by a reverse pressure mechanism designed to partially counter said pressure provided by said product water, said slider having an axial length and a groove axially located on the outer surface of said slider, said groove having a depth varying along a portion of the axial length of said slider, and extending axially along a portion of the axial length of said slider, said groove being in fluid communication with said reject water inlet, and, under certain pressure conditions, when said slider moves, simultaneously in fluid communication with said reject water outlet;
An offshore system for in situ testing of soil or collection of soil samples comprising: a) a carrier tube comprising an upper end and a lower end, wherein the carrier tube comprising an outer diameter and an inner diameter and wherein the inner diameter of the carrier tube defines a hydraulic cylinder; b) a drill bit shaped or installed at or near the lower end of the carrier tube; c) a series of extension tubes extending upward from the upper end of the carrier tube; d) an upward seal that seals top portion of the extension tubes; e) a compression system for introducing compressed fluid under the upward seal; f) a fixed rod that runs through the hydraulic cylinder; g) a hydraulic piston disposed in the hydraulic cylinder, wherein the hydraulic piston is moveable along the fixed rod; h) an inner tube disposed between the carrier tube and the hydraulic piston, wherein lower portion of the inner tube includes either a cone penetrometer or soil sampler having a valve that allows collection of a soil sample after the insertion; characterized by i) a landing sub shaped or installed at or near the upper end of the carrier tube, wherein inner diameter of the landing sub is smaller than the inner diameter of the carrier tube; j) one or more shear pins configured to restrict displacement of the hydraulic piston until a sufficient fluid pressure is built up, wherein sufficient fluid pressure leads to failure of the one or more shear pins, whereby the cone penetrometer or soil sampler is ballistically inserted into the soil during downward displacement of the hydraulic piston. a) a carrier tube comprising an upper end and a lower end, wherein the carrier tube comprising an outer diameter and an inner diameter and wherein the inner diameter of the carrier tube defines a hydraulic cylinder; b) a drill bit shaped or installed at or near the lower end of the carrier tube; c) a series of extension tubes extending upward from the upper end of the carrier tube; d) an upward seal that seals top portion of the extension tubes; e) a compression system for introducing compressed fluid under the upward seal; f) a fixed rod that runs through the hydraulic cylinder; g) a hydraulic piston disposed in the hydraulic cylinder, wherein the hydraulic piston is moveable along the fixed rod; h) an inner tube disposed between the carrier tube and the hydraulic piston, wherein lower portion of the inner tube includes either a cone penetrometer or soil sampler having a valve that allows collection of a soil sample after the insertion; characterized by i) a landing sub shaped or installed at or near the upper end of the carrier tube, wherein inner diameter of the landing sub is smaller than the inner diameter of the carrier tube; j) one or more shear pins configured to restrict displacement of the hydraulic piston until a sufficient fluid pressure is built up, wherein sufficient fluid pressure leads to failure of the one or more shear pins, whereby the cone penetrometer or soil sampler is ballistically inserted into the soil during downward displacement of the hydraulic piston.
An image capturing method, comprising: displaying (102, 402, 602) an image capturing preview interface of an image capturing program, the image capturing preview interface displaying a preview image; determining whether a level of a digital zoom is greater than a preset level in a night view image capturing mode; in response to determining that the level of the digital zoom is greater than the preset level, identifying an image capturing scene of the preview image by calling (403, 603) a machine learning model for identifying a moon image capturing scene; and in response to determining that the image capturing scene identified belongs to the moon image capturing scene, activating (106, 404, 604) a moon image capturing mode in the image capturing program, the moon image capturing mode being an image capturing mode configured to capture an image of the moon in a night sky. displaying (102, 402, 602) an image capturing preview interface of an image capturing program, the image capturing preview interface displaying a preview image; determining whether a level of a digital zoom is greater than a preset level in a night view image capturing mode; in response to determining that the level of the digital zoom is greater than the preset level, identifying an image capturing scene of the preview image by calling (403, 603) a machine learning model for identifying a moon image capturing scene; and in response to determining that the image capturing scene identified belongs to the moon image capturing scene, activating (106, 404, 604) a moon image capturing mode in the image capturing program, the moon image capturing mode being an image capturing mode configured to capture an image of the moon in a night sky.
A method of sending signaling in a wireless communication network, comprising: mapping a signaling message to multiple code symbols; selecting multiple resource elements from among a plurality of resource elements based on the multiple code symbols; wherein the selecting multiple resource elements comprises determining multiple sets of resource elements formed with the plurality of resource elements, one set of resource elements for each code symbol, and selecting a single resource element in each set of resource elements based on a corresponding code symbol; generating a beacon signal having transmit power on the selected resource elements and no transmit power on remaining ones of the plurality of resource elements; and wherein each set of resource elements covers a single subcarrier in multiple symbol periods, and wherein the selecting the single resource element in each set of resource elements comprises selecting one of the multiple symbol periods on the subcarrier based on a code symbol to send on the subcarrier. mapping a signaling message to multiple code symbols; selecting multiple resource elements from among a plurality of resource elements based on the multiple code symbols; wherein the selecting multiple resource elements comprises determining multiple sets of resource elements formed with the plurality of resource elements, one set of resource elements for each code symbol, and selecting a single resource element in each set of resource elements based on a corresponding code symbol; generating a beacon signal having transmit power on the selected resource elements and no transmit power on remaining ones of the plurality of resource elements; and wherein each set of resource elements covers a single subcarrier in multiple symbol periods, and wherein the selecting the single resource element in each set of resource elements comprises selecting one of the multiple symbol periods on the subcarrier based on a code symbol to send on the subcarrier.
A method of wireless communication in accordance with the IEEE 802.11ac communication standard, comprising: receiving (5B-1) a data unit comprising an indicator signifying whether a control field is present in the data unit; if the indicator signifies that the control field is present, determining (5B-4) whether the control field is of a first type or a second type based at least in part on a subfield of the data unit, wherein the subfield indicates whether the control field type is very high throughput, VHT, or high throughput, HT; and processing the control field based on the type of the control field. receiving (5B-1) a data unit comprising an indicator signifying whether a control field is present in the data unit; if the indicator signifies that the control field is present, determining (5B-4) whether the control field is of a first type or a second type based at least in part on a subfield of the data unit, wherein the subfield indicates whether the control field type is very high throughput, VHT, or high throughput, HT; and processing the control field based on the type of the control field.
A method of changing screens in an apparatus including multiple touch screens, the method comprising: displaying a first screen (800, 900) corresponding to a first application on a first touch screen; displaying a second screen (850, 950) corresponding to a second application on a second touch screen; characterised by, detecting multiple touches in the first touch screen; detecting continuous movements of the multiple touches from the first touch screen to the second touch screen; and changing the second screen (850, 950) corresponding to the second application to a third screen (820, 920) corresponding to the first application on the second touch screen while maintaining displaying of the first screen in the first touch screen, wherein the third screen includes additional information related to the first application and content of the additional information is different from content of the first screen. displaying a first screen (800, 900) corresponding to a first application on a first touch screen; displaying a second screen (850, 950) corresponding to a second application on a second touch screen; characterised by, detecting multiple touches in the first touch screen; detecting continuous movements of the multiple touches from the first touch screen to the second touch screen; and changing the second screen (850, 950) corresponding to the second application to a third screen (820, 920) corresponding to the first application on the second touch screen while maintaining displaying of the first screen in the first touch screen, wherein the third screen includes additional information related to the first application and content of the additional information is different from content of the first screen.
Drainage gutter, street gully or similar drainage means that can be installed in a ground, having a bottom surface and side walls exhibiting outwardly projecting support structures supporting bearing surfaces for applying a cover, optionally a grating, in a vertical direction R v, wherein at least groups of the support structures exhibit base portions which are higher and thus arranged to be closer to the bearing surfaces than the bottom surfaces and are configured such that, after backing with and/or embedding in in-situ concrete, these base portions will constitute additional supports of the bearing surfaces, wherein the base portions, as seen in the vertical direction R v, are formed as hollow bodies at least in sections and have continuous walls for forming a box section, and are open toward the bottom such that the walls are fixed in the horizontal direction R H after backing or embedding, characterized in that one half of a lower edge of the base portions is formed to run as far as to the bottom surface.
A hydroelectric power plant comprising a closing member and an electric drive system connected to said closing member, wherein said drive system comprises a threaded spindle, a gearbox and an electric motor which define a drive train, and wherein the drive system further comprises an inverter for feeding the electric motor, a control unit for controlling the inverter, and a first mechanical brake, the first brake being arranged that it can engage in the drive train in a speed-limiting manner, characterized in that the drive system comprises a second mechanical brake and an activation device, the second brake and the activation device being designed and arranged in such a way that the second brake can be activated and deactivated by means of the activation device as a function of the position of the closing member, and the second brake being able to engage in the drive train in a speed-limiting manner only in the activated state.
Apparatus for determining a degree of contamination of a surface of a tape moved along a feed direction, said surface being contaminated by particles, comprising: a light generating unit (2, 2a to 2c) for generating illumination radiation, a beam shaping unit disposed downstream of the light generating unit (2, 2a to 2c) and serving for shaping at least one stripe-shaped illumination beam for linearly illuminating the surface of the tape transversely with respect to the feed direction, the beam shaping unit being embodied for linearly illuminating the tape with a variable line width, a detector unit (5, 5a, 5b) for detecting illumination radiation scattered at the tape, and an evaluation device for determining the degree of contamination of the surface on the basis of the detected illumination radiation, wherein the beam shaping unit has at least one telescope arrangement (T 1, T 2) for the beam expansion of the illumination radiation in the feed direction and wherein at least one of the optical elements of the telescope arrangement (T 1, T 2) has an adjustable focal length for the purposes of setting the line width of the stripe-shaped illumination beam on the tape. a light generating unit (2, 2a to 2c) for generating illumination radiation, a beam shaping unit disposed downstream of the light generating unit (2, 2a to 2c) and serving for shaping at least one stripe-shaped illumination beam for linearly illuminating the surface of the tape transversely with respect to the feed direction, the beam shaping unit being embodied for linearly illuminating the tape with a variable line width, a detector unit (5, 5a, 5b) for detecting illumination radiation scattered at the tape, and an evaluation device for determining the degree of contamination of the surface on the basis of the detected illumination radiation, wherein the beam shaping unit has at least one telescope arrangement (T 1, T 2) for the beam expansion of the illumination radiation in the feed direction and wherein at least one of the optical elements of the telescope arrangement (T 1, T 2) has an adjustable focal length for the purposes of setting the line width of the stripe-shaped illumination beam on the tape.
A measuring device having at least two measuring channels (2a, 2b), each measuring channel (2a, 2b) comprising: - an A/D converter (4a, 4b) for converting an analogue voltage into a digital voltage value, and - a logic unit (5a, 5b), which is connected to the A/D converter (4a, 4b) in order to receive the digital voltage value, characterised in that at least one measuring channel (2a, 2b) is designed as a secure measuring channel (2a, 2b) with a high reliability and has a multiplexer (3a, 3b), wherein the analogue voltage can be switched over by means of the multiplexer (3a, 3b) between a measuring voltage (U Mess1, U Mess2) and a reference voltage (U Ref1, U Ref2), and the logic unit (5a, 5b) of each secure measuring channel (2a, 2b) is designed as a reference generator for at least one other secure measuring channel (2a, 2b) in order to provide the reference voltage (U Ref1, U Ref2) and switch the multiplexer (3a, 3b) between the measuring voltage (U Mess1, U Mess2) and the reference voltage (U Ref1, U Ref2), and the logic unit (5a, 5b) of the at least one other secure measuring channel (2a, 2b) and the reference generator are connected to one another and are designed in such a way that a digital value, which represents the reference voltage (U Ref1, U Ref2), can be transferred from the reference generator to the logic unit (5a, 5b) of the secure measuring channel (2a, 2b), and the logic unit (5a, 5b) of the secure measuring channel (2a, 2b) is designed to compare its digital voltage value with a transferred digital value. - an A/D converter (4a, 4b) for converting an analogue voltage into a digital voltage value, and - a logic unit (5a, 5b), which is connected to the A/D converter (4a, 4b) in order to receive the digital voltage value,
Flame retardant protective glove, preferably in the form of a finger glove, having an outer shell comprising a palm side, a back side, an outer side and a thumb side, wherein the material in the back side, outer side and a thumb side comprises at least one first multilayer material (M1, M3) comprising an outer layer of a flame retardant material and said palm side comprises a second cohesive multilayer material different than said at least one first multilayer material (M1, M3), characterized in that said palm side comprises at least one palm part made of said second cohesive multilayer material having an outer coated layer of a flame retardant material comprising Chlorosulfonated Polyethylene and a second layer including at least 80% aramide fibers, suitably para-aramide fibers, wherein said second layer is in the form of an interlock knitted fabric and said second cohesive multilayer material has a surfacic mass of between 400 to 1200 g/m 2, and a thickness of between 0,5 to 1,5 mm, and is resilient having an elongation at break (ε) of at least 20% in all directions.
A fill level meter for determining a fill level in a tank, the fill level meter comprising a high frequency module for extracting a reference signal for the fill level meter, the high frequency module comprising: a source for generating an electromagnetic transmit signal; a first transmission link for transmitting a electromagnetic transmit signal from a source to an antenna or a probe; a tap for extracting a reference signal from the transmission link; a time-delay for delaying the transmit signal on its way to the antenna or probe relative to the reference signal; wherein the time-delay is arranged after the tap, so that echoes in the near region and reflections of the antenna do not affect the reference signal. a source for generating an electromagnetic transmit signal; a first transmission link for transmitting a electromagnetic transmit signal from a source to an antenna or a probe; a tap for extracting a reference signal from the transmission link; a time-delay for delaying the transmit signal on its way to the antenna or probe relative to the reference signal; wherein the time-delay is arranged after the tap, so that echoes in the near region and reflections of the antenna do not affect the reference signal.
Automotive milling machine, in particular road milling machine, stabilizer, recycler or surface miner, for the treatment of road surfaces or ground surfaces, - with a traveling gear unit comprising front and rear suspension axles (4,6) as seen in the direction of travel with a total of at least three suspension units, - with a machine frame supported by the traveling gear unit, - with lifting columns between the suspension units and the machine frame on at least two suspension units of a suspension axle (4,6), said suspension units being transversely offset from one another in the direction of travel, and - with a working drum, characterized in that the working drum is adjustable to a position for driving in travel mode with the working drum raised and, in the adjusted position of the working drum at a distance from the road surface or ground surface, the lifting columns are suitable for coupling to a spring device. - with a traveling gear unit comprising front and rear suspension axles (4,6) as seen in the direction of travel with a total of at least three suspension units, - with a machine frame supported by the traveling gear unit, - with lifting columns between the suspension units and the machine frame on at least two suspension units of a suspension axle (4,6), said suspension units being transversely offset from one another in the direction of travel, and - with a working drum,
An inductor assembly comprising: a coil including a spirally wound metal foil; a terminal bus bar (140, 142) electrically connected to the metal foil and including a terminal (T1, T2); characterized in that an electrically insulating polymeric tube surrounds a portion of the terminal bus bar. a coil including a spirally wound metal foil; a terminal bus bar (140, 142) electrically connected to the metal foil and including a terminal (T1, T2); characterized in that an electrically insulating polymeric tube surrounds a portion of the terminal bus bar.