mhurhangee/ep-ind-claims huggingface dataset:
An apparatus for monitoring current and voltage for a set of current sources (206; 304-310), the apparatus comprising: a set of switches (218; 300) capable of switching the set of current sources (206; 304-310); a measurement unit (230; 312) having an input and a telemetry output, wherein the input is connected to the set of switches; and a telemetry subsystem connected to the telemetry output in the measurement unit (230; 312), wherein the telemetry subsystem is capable of sampling telemetry data from the telemetry output, the set of switches (218; 300) is capable of connecting the set of current sources (206; 304-310) to a power bus when the set of switches (218; 300) is in a first position, the set of switches (218; 300) is capable of connecting the set of current sources (206; 304-310) to the measurement unit (230; 312) when the set of switches is in a second position, and the measurement unit (230; 312) is capable of generating a plurality of continuous current and voltage measurements (234, 236) to form the telemetry data from the set of current sources (206; 304-310) at the telemetry output while the set of switches is in the second position. a set of switches (218; 300) capable of switching the set of current sources (206; 304-310); a measurement unit (230; 312) having an input and a telemetry output, wherein the input is connected to the set of switches; and a telemetry subsystem connected to the telemetry output in the measurement unit (230; 312), wherein the telemetry subsystem is capable of sampling telemetry data from the telemetry output, the set of switches (218; 300) is capable of connecting the set of current sources (206; 304-310) to a power bus when the set of switches (218; 300) is in a first position, the set of switches (218; 300) is capable of connecting the set of current sources (206; 304-310) to the measurement unit (230; 312) when the set of switches is in a second position, and the measurement unit (230; 312) is capable of generating a plurality of continuous current and voltage measurements (234, 236) to form the telemetry data from the set of current sources (206; 304-310) at the telemetry output while the set of switches is in the second position.
Filter element for cleaning liquids, comprising a stack of at least two filter membrane pockets, which are substantially flat and comprise a flexible, liquid-permeable filter material for retaining waste particles and/or microbes, wherein each filter membrane pocket has a substantially polygonal shape with at least three corners, each one embedded in a casting, and a corresponding number of edges, wherein the filter membrane pockets are stacked with a defined distance and aligned with each other, characterized in that all aligned corners of the filter membrane pockets are embedded in a respective common casting covering only part of the adjacent edges such that the casting for each corner is spaced from the castings of the neighbouring corners.
A low rate discharge ("LRD") system, comprising: a bottle configured to hold a pressurized fire suppression agent; and a poppet valve (160; 260) in fluid communication with the bottle and configured to regulate a flow of fire suppression agent from the bottle in response to the LRD system being activated, the poppet valve (160; 260) configured to regulate the flow of fire suppression agent as a function of ambient temperature and ambient pressure, characterized in that the poppet valve (160; 260) comprises a bellows that is in fluid communication with the fire suppression agent in the bottle. a bottle configured to hold a pressurized fire suppression agent; and a poppet valve (160; 260) in fluid communication with the bottle and configured to regulate a flow of fire suppression agent from the bottle in response to the LRD system being activated, the poppet valve (160; 260) configured to regulate the flow of fire suppression agent as a function of ambient temperature and ambient pressure, characterized in that the poppet valve (160; 260) comprises a bellows that is in fluid communication with the fire suppression agent in the bottle.
A composition comprising a mixture of lipids and a polynucleotide, wherein the composition is produced by a method comprising the steps of: (i) mixing a solution of cationic lipids with a polynucleotide in an aqueous solvent to form a water-insoluble ionic complex; (ii) recovering the precipitate from the solution of step (i) and drying the precipitate to an anhydrous solid; (iii) completely dissolving the precipitate in an anhydrous organic or polar aprotic solvent to form a first solution; (iv) dissolving one or more co-lipids in an anhydrous organic or polar aprotic solvent to form a second solution; (v) mixing the first solution with the second solution; and (vi) removing the solvent from the solution of step (v). (i) mixing a solution of cationic lipids with a polynucleotide in an aqueous solvent to form a water-insoluble ionic complex; (ii) recovering the precipitate from the solution of step (i) and drying the precipitate to an anhydrous solid; (iii) completely dissolving the precipitate in an anhydrous organic or polar aprotic solvent to form a first solution; (iv) dissolving one or more co-lipids in an anhydrous organic or polar aprotic solvent to form a second solution; (v) mixing the first solution with the second solution; and (vi) removing the solvent from the solution of step (v).
A method of manufacturing a microfiber-reinforced concrete comprising a cement matrix in which a microfiber additive of fiber elements having a length of 5 mm to 50 mm and/or having a diameter of 0.1 mm to 2 mm is introduced and wherein the fiber elements have a shape memory alloy, with the method comprising at least the following steps: - training a fiber shape of the fiber elements at a temperature above a transition temperature, with the fiber shape making an interlocking of the fiber elements possible; - cooling the trained fiber elements; - plastically deforming the fiber elements from the trained fiber shape into an intermediate shape while forming a compacted shape by which an interlocking of the fiber elements among one another and an interlocking of the fiber elements with the cement matrix are prevented, - introducing the fiber elements into the cement matrix to form a fresh concrete; with the fiber elements being introduced into the cement matrix at more than 2 vol.%, - casting the fresh concrete; and - heating the fresh concrete to the transition temperature so that the fiber elements return to the fiber shape while interlocking the fiber elements. - training a fiber shape of the fiber elements at a temperature above a transition temperature, with the fiber shape making an interlocking of the fiber elements possible; - cooling the trained fiber elements; - plastically deforming the fiber elements from the trained fiber shape into an intermediate shape while forming a compacted shape by which an interlocking of the fiber elements among one another and an interlocking of the fiber elements with the cement matrix are prevented, - introducing the fiber elements into the cement matrix to form a fresh concrete; with the fiber elements being introduced into the cement matrix at more than 2 vol.%, - casting the fresh concrete; and - heating the fresh concrete to the transition temperature so that the fiber elements return to the fiber shape while interlocking the fiber elements.
Authentication device for authenticating a person, wherein the authentication device is a card authentication device and comprises a card body, wherein the card body has a top surface, a side surface and a bottom surface, the authentication device comprising: a support for placing a skin region of the person, wherein the skin region is positionable on the support in a first position and a second position; an illumination device, which is configured to illuminate the support with an illumination light at a back side in order to illuminate the skin region in the first position and in the second position; an image camera for capturing a first image capture of the skin region in the first position on the support and a second image capture of the skin region in the second position on the support; and a processor, which is configured to authenticate the person based on the first image capture and the second image capture; wherein the support is arranged on the side surface or an edge of the card body, wherein the authentication device comprises a light guide structure, which is configured to guide illumination light reflected at the skin region towards the image camera, wherein the light guide structure is a cavity in the card body, characterized in that the authentication device comprises a mirror, which is arranged in the authentication device in order to reflect illumination light reflected at the skin region towards the image camera, wherein the mirror is a mirrored edge of the cavity. a support for placing a skin region of the person, wherein the skin region is positionable on the support in a first position and a second position; an illumination device, which is configured to illuminate the support with an illumination light at a back side in order to illuminate the skin region in the first position and in the second position; an image camera for capturing a first image capture of the skin region in the first position on the support and a second image capture of the skin region in the second position on the support; and a processor, which is configured to authenticate the person based on the first image capture and the second image capture; wherein the support is arranged on the side surface or an edge of the card body, wherein the authentication device comprises a light guide structure, which is configured to guide illumination light reflected at the skin region towards the image camera, wherein the light guide structure is a cavity in the card body, characterized in that the authentication device comprises a mirror, which is arranged in the authentication device in order to reflect illumination light reflected at the skin region towards the image camera, wherein the mirror is a mirrored edge of the cavity.
A luminaire, comprising: a light-emitting diode light source configured to emit a light beam; a light sensor, optically coupled to the LED light source and configured to measure a current intensity of the light beam and produce an intensity signal based on the measured intensity; and a control system electrically coupled to the LED light source, to a non-volatile memory (204,306) and to the light sensor, the control system configured to receive a first command via a data link; characterized by the first command instructing the luminaire to measure the current intensity of the light beam emitted by the LED light source and, in response to receiving the first command, the control system is further configured to: obtain the intensity signal from the light sensor; store in the non-volatile memory current intensity data representing the intensity signal; obtain previous intensity data that represents a previously measured intensity of the light beam emitted by the LED light source; select an indicator color to represent an amount by which the current intensity data is less than the previous intensity data; and cause the luminaire to emit a beam of light having the indicator color. a light-emitting diode light source configured to emit a light beam; a light sensor, optically coupled to the LED light source and configured to measure a current intensity of the light beam and produce an intensity signal based on the measured intensity; and a control system electrically coupled to the LED light source, to a non-volatile memory (204,306) and to the light sensor, the control system configured to receive a first command via a data link; characterized by the first command instructing the luminaire to measure the current intensity of the light beam emitted by the LED light source and, in response to receiving the first command, the control system is further configured to: obtain the intensity signal from the light sensor; store in the non-volatile memory current intensity data representing the intensity signal; obtain previous intensity data that represents a previously measured intensity of the light beam emitted by the LED light source; select an indicator color to represent an amount by which the current intensity data is less than the previous intensity data; and cause the luminaire to emit a beam of light having the indicator color. obtain the intensity signal from the light sensor; store in the non-volatile memory current intensity data representing the intensity signal; obtain previous intensity data that represents a previously measured intensity of the light beam emitted by the LED light source; select an indicator color to represent an amount by which the current intensity data is less than the previous intensity data; and cause the luminaire to emit a beam of light having the indicator color.
A system to cover a sensitive area of a downhole tool (200, 300, 400, 500, 600, 700, 800, 900, 1100) in a downhole operation in a wellbore comprising: a downhole tool (200, 300, 400, 500, 600, 700, 800, 900, 1100) having an outer surface including a first position and a second position on the outer surface of the downhole tool (200, 300, 400, 500, 600, 700, 800, 900, 1100), the outer surface having a sensitive area; a downhole sensitive element (202, 302) positioned along the outer surface of the downhole tool (200, 300, 400, 500, 600, 700, 800, 900, 1100) at the sensitive area; a movable cover (204, 306, 406, 506, 606, 706, 806, 906, 1106) operatively connected to the downhole tool (200, 300, 400, 500, 600, 700, 800, 900, 1100) and movable relative to the sensitive area, the movable cover (204, 306, 406, 506, 606, 706, 806, 906, 1106) being movable along a sleeve support, wherein the sleeve support is an exchangeable liner fixed to the outer surface of the downhole tool (200, 300, 400, 500, 600, 700, 800, 900, 1100); a control unit (40, 390, 490) configured to generate an activation signal; and an activation mechanism (310, 410, 510, 610, 710, 810, 910) operable in response to the activation signal, the activation mechanism configured to move the movable cover (204, 306, 406, 506, 606, 706, 806, 906, 1106) relative to the sensitive area from the first position to the second position, wherein the movement of the movable cover (204, 306, 406, 506, 606, 706, 806, 906, 1106) from the first position to the second position one of increases or decreases a portion of the sensitive area covered by the movable cover. a downhole tool (200, 300, 400, 500, 600, 700, 800, 900, 1100) having an outer surface including a first position and a second position on the outer surface of the downhole tool (200, 300, 400, 500, 600, 700, 800, 900, 1100), the outer surface having a sensitive area; a downhole sensitive element (202, 302) positioned along the outer surface of the downhole tool (200, 300, 400, 500, 600, 700, 800, 900, 1100) at the sensitive area; a movable cover (204, 306, 406, 506, 606, 706, 806, 906, 1106) operatively connected to the downhole tool (200, 300, 400, 500, 600, 700, 800, 900, 1100) and movable relative to the sensitive area, the movable cover (204, 306, 406, 506, 606, 706, 806, 906, 1106) being movable along a sleeve support, wherein the sleeve support is an exchangeable liner fixed to the outer surface of the downhole tool (200, 300, 400, 500, 600, 700, 800, 900, 1100); a control unit (40, 390, 490) configured to generate an activation signal; and an activation mechanism (310, 410, 510, 610, 710, 810, 910) operable in response to the activation signal, the activation mechanism configured to move the movable cover (204, 306, 406, 506, 606, 706, 806, 906, 1106) relative to the sensitive area from the first position to the second position, wherein the movement of the movable cover (204, 306, 406, 506, 606, 706, 806, 906, 1106) from the first position to the second position one of increases or decreases a portion of the sensitive area covered by the movable cover.
A compound represented by the following Chemical Formula 1 or a pharmaceutically acceptable salt thereof: in Chemical Formula 1, R 1, R 2 and R 3 are each independently hydrogen or halogen, with the proviso that R 1, R 2 and R 3 cannot be hydrogen simultaneously, and R 4 and R 5 are each independently hydrogen, halogen, C 1-4 alkyl, C 1-4 alkoxy, C 1-4 haloalkyl, or C 1-4 haloalkoxy, with the proviso that R 4 and R 5 cannot be hydrogen simultaneously. R 1, R 2 and R 3 are each independently hydrogen or halogen, with the proviso that R 1, R 2 and R 3 cannot be hydrogen simultaneously, and R 4 and R 5 are each independently hydrogen, halogen, C 1-4 alkyl, C 1-4 alkoxy, C 1-4 haloalkyl, or C 1-4 haloalkoxy, with the proviso that R 4 and R 5 cannot be hydrogen simultaneously.
A wireless network gateway for redirecting a wireless connection of a wireless client device from the wireless network gateway to a wireless network hotspot device (402, 510), the wireless network gateway comprising: a hotspot location determining component, operable to determine a location of the wireless network hotspot device, the wireless network hotspot device being separate to the wireless network gateway; a client location determining component, operable to determine a location of the wireless client device; a redirecting component, operable to generate a redirection instruction for redirecting the wireless connection from the wireless network gateway to the wireless network hotspot device based on the location of the wireless network hotspot device and the location of the wireless client device; and a communication component, operable to transmit the redirection instruction to the wireless client device to instruct the wireless client device to redirect the wireless connection from the wireless network gateway and establish the wireless connection to the wireless network hotspot device. a hotspot location determining component, operable to determine a location of the wireless network hotspot device, the wireless network hotspot device being separate to the wireless network gateway; a client location determining component, operable to determine a location of the wireless client device; a redirecting component, operable to generate a redirection instruction for redirecting the wireless connection from the wireless network gateway to the wireless network hotspot device based on the location of the wireless network hotspot device and the location of the wireless client device; and a communication component, operable to transmit the redirection instruction to the wireless client device to instruct the wireless client device to redirect the wireless connection from the wireless network gateway and establish the wireless connection to the wireless network hotspot device.
Rotary conductor comprising a first circular electrode (54,62) having a first metal circular contact surface, a first electrical terminal attached to the first contact surface, a second circular electrode having a second metal circular contact surface attached to a second electrical terminal, spaced at a distance from the first circular electrode (54,62) along a central axis, substantially parallel to the first circular electrode (54,62) and rotatable relative to the first circular electrode (54,62) around the axis, the first and second circular electrodes (54,62; 55) each having a ring-shaped angled contact surface (63,64; 65), and a body (60,61) comprising at least one angled ring-shaped contact surface (52,53) rotatably mounted around a radial axis, which axis is rotatable around the central axis, wherein the metal contact surfaces of the body (60,61) and one of the first and second electrodes engage in rolling contact, the metals of the contact surfaces having a predetermined hardness and a corresponding yield pressure, characterised in that the body (60,61) comprises a spring element for biasing the angled contact surface (52,53) of the body (60,61) in the direction of the central axis at a contact pressure between the contact surfaces that is greater or equal to at least 10%, preferably at least 15% of the yield pressure of the contact surface metal having the lowest hardness such that the contact surfaces are smoothed by plastic deformation.
A method for determining a parameter of fluid flow within a piping system, comprising the steps of: determining a measured velocity of the fluid flow within the piping system using a fluid flow meter; determining a measured difference in pressure value within the fluid flow using a differential pressure meter; selecting an estimated Reynolds number of the fluid flow; determining a calculated difference in pressure value using a model which relates the calculated difference in pressure value to the measured velocity and the estimated Reynolds number of the fluid flow; determining a degree of inaccuracy of the estimated Reynolds number using the measured difference in pressure and the calculated difference in pressure; and iteratively adjusting the estimated Reynolds number, determining the calculated difference in pressure, and determining the degree of inaccuracy using the adjusted Reynolds number, until the degree of inaccuracy is within an acceptable range. determining a measured velocity of the fluid flow within the piping system using a fluid flow meter; determining a measured difference in pressure value within the fluid flow using a differential pressure meter; selecting an estimated Reynolds number of the fluid flow; determining a calculated difference in pressure value using a model which relates the calculated difference in pressure value to the measured velocity and the estimated Reynolds number of the fluid flow; determining a degree of inaccuracy of the estimated Reynolds number using the measured difference in pressure and the calculated difference in pressure; and iteratively adjusting the estimated Reynolds number, determining the calculated difference in pressure, and determining the degree of inaccuracy using the adjusted Reynolds number, until the degree of inaccuracy is within an acceptable range.