mhurhangee/ep-ind-claims huggingface dataset:
A method for steering a drill bit within a pay zone in a lateral well, the method comprising: receiving at a surface computer acoustic signature data from a downhole processor assembly via a borehole telemetry system, wherein the acoustic signature data comprises an amplitude spectrum and one or more acoustic characteristics comprising mean frequency, normalized deviation of frequency and mean amplitude, evaluated from an acoustic signal provided by a sensor arranged adjacent to a drill bit and generated in real-time as a result of rotational contact of the drill bit with encountered rock in the lateral well during drilling; comparing the received real-time acoustic signature data to predetermined acoustic signatures determined for a plurality of rock samples; identifying a lithology type of the rock being encountered by the drill bit based on the comparison; and steering the drill bit in a predefined direction, in real-time, based on the identified lithology type of the rock, for maintaining the drill bit within the pay zone of the lateral well. receiving at a surface computer acoustic signature data from a downhole processor assembly via a borehole telemetry system, wherein the acoustic signature data comprises an amplitude spectrum and one or more acoustic characteristics comprising mean frequency, normalized deviation of frequency and mean amplitude, evaluated from an acoustic signal provided by a sensor arranged adjacent to a drill bit and generated in real-time as a result of rotational contact of the drill bit with encountered rock in the lateral well during drilling; comparing the received real-time acoustic signature data to predetermined acoustic signatures determined for a plurality of rock samples; identifying a lithology type of the rock being encountered by the drill bit based on the comparison; and steering the drill bit in a predefined direction, in real-time, based on the identified lithology type of the rock, for maintaining the drill bit within the pay zone of the lateral well.
An audio system comprising: a crossover network for separating a left channel, a right channel, and a center channel into low frequency content, midrange frequency content, and high frequency content; an omnidirectional acoustical device for radiating acoustic energy corresponding to the low frequency content of a combination of the left channel, right channel, and center channel; a first directional array (30,38), comprising signal processing circuitry and more than one acoustic driver, for radiating acoustic energy corresponding to the midrange content of one of the left channel and right channel signal so that more acoustic energy corresponding to the midrange content of one of the left channel signal and the right channel signal is radiated laterally relative to a listening area than in other directions; and a first passive directional device (34,42) for radiating acoustic energy corresponding to the high frequency content of the one of the left channel and right channel signal so that more acoustic energy corresponding to the high frequency content of the one of the left channel signal and the right channel signal is radiated laterally relative to the listening area than in other directions, a passive directional device being a device that does not use any signal processing, but uses only mechanical or physical arrangements or devices to cause the radiation of wavelengths that are large relative to the diameter of radiating elements to be greater in some directions than in others. a crossover network for separating a left channel, a right channel, and a center channel into low frequency content, midrange frequency content, and high frequency content; an omnidirectional acoustical device for radiating acoustic energy corresponding to the low frequency content of a combination of the left channel, right channel, and center channel; a first directional array (30,38), comprising signal processing circuitry and more than one acoustic driver, for radiating acoustic energy corresponding to the midrange content of one of the left channel and right channel signal so that more acoustic energy corresponding to the midrange content of one of the left channel signal and the right channel signal is radiated laterally relative to a listening area than in other directions; and a first passive directional device (34,42) for radiating acoustic energy corresponding to the high frequency content of the one of the left channel and right channel signal so that more acoustic energy corresponding to the high frequency content of the one of the left channel signal and the right channel signal is radiated laterally relative to the listening area than in other directions, a passive directional device being a device that does not use any signal processing, but uses only mechanical or physical arrangements or devices to cause the radiation of wavelengths that are large relative to the diameter of radiating elements to be greater in some directions than in others.
A patch comprising an implantable surgical mesh, a cross-linkable protein matrix and a protein cross-linking enzyme in contact with said matrix for cross-linking said cross-linkable protein, wherein said matrix is incorporated into, layered on or surrounding said mesh, with the proviso that said enzyme is not thrombin, wherein said cross-linkable protein comprises gelatin, wherein said gelatin is present in a protein matrix, wherein said matrix has a density in a range of from 5 to 100 mg/cm 3 and wherein said cross-linkable protein matrix comprises porous gelatin foam, wherein said gelatin foam comprises dried or lyophilized foamed gelatin solution.
An apparatus for monitoring an electric arc furnace, the apparatus comprising at least one optical cable, a detector and a processing unit; an end of each of the at least one optical cable being placable inside the electric arc furnace of a melting process of meltable material comprising metal and being configured to collect light from the furnace into the at least one optical cable; each of the at least one optical cable being configured to convey the light to the detector; the detector being configured to separate the light conveyed by the at least one optical cable into a plurality of optical bands of spectrum and transform strengths of the plurality of optical bands into electrical data; the processing unit being configured to measure a background of the optical bands in a predetermined manner, at least one characteristic strength level of the optical bands and an average deviation of the strengths of the optical bands from the background on the basis of the electrical data transmitted by the detector, and determine a state or a transition between states of the furnace and indicate, using means of presentation, whether the material has molten on the basis of the measurement.
Electronic lock for windows and doors comprising a cylinder with a stator inside which a rotor having a cavity is located; its rotation being activated when a key is inserted in said rotor, said cylinder comprising at least one mechanical blocking device and at least one electromechanical blocking device with an electronic code; said electromechanical blocking device has a blocking element, a rotating actuator, a body containing said actuator, a first electronic circuit and a spindle, activated by said actuator, connected to a cam to move said blocking element along a guide of said body to engage and disengage with said cavity of said stator, said blocking element being a pin, said cam having a semi-cylindrical seat able to move said pin along said guide, characterised in that, said blocking element is made of material sensitive to magnetism, said lock comprises magnetic means to maintain said blocking element between said rotor and said stator within said cavity thereof and that said magnetic means keep said blocking element always separate from said cam integrally rotating with said actuator.
A semiconductor device, comprising: a main bi-directional switch formed on a semiconductor substrate and comprising first and second gates (G1, G2), a first source electrically connected to a first voltage terminal, a second source electrically connected to a second voltage terminal (VSss2), and a common drain; and a discharge circuit comprising a pair of individual transistors or an auxiliary bi-directional switch monolithically integrated with the main bi-directional switch and connected in a common source configuration to the semiconductor substrate, the pair of individual transistors or the auxiliary bi-directional switch comprising a first drain connected to the first source of the main bi-directional switch, a second drain connected to the second source of the main bi-directional switch, and first and second gates (G3, G4) each decoupled from gate drive circuitry so that the first and the second gates (G3, G4) are controlled at least passively and based on a state of the main bi-directional switch, characterized in that the first and the second gates (G1, G2) of the pair of individual transistors or the auxiliary bi-directional switch of the discharge circuit are connected together and floating. a main bi-directional switch formed on a semiconductor substrate and comprising first and second gates (G1, G2), a first source electrically connected to a first voltage terminal, a second source electrically connected to a second voltage terminal (VSss2), and a common drain; and a discharge circuit comprising a pair of individual transistors or an auxiliary bi-directional switch monolithically integrated with the main bi-directional switch and connected in a common source configuration to the semiconductor substrate, the pair of individual transistors or the auxiliary bi-directional switch comprising a first drain connected to the first source of the main bi-directional switch, a second drain connected to the second source of the main bi-directional switch, and first and second gates (G3, G4) each decoupled from gate drive circuitry so that the first and the second gates (G3, G4) are controlled at least passively and based on a state of the main bi-directional switch, characterized in that the first and the second gates (G1, G2) of the pair of individual transistors or the auxiliary bi-directional switch of the discharge circuit are connected together and floating.
A method for preparing an optically active 4-hydroxy-1,2,3,4-tetrahydroquinoline compound, which comprises the steps of: treating a racemic 4-hydroxy-1,2,3,4-tetrahydroquinoline compound represented by general formula: [wherein R 1 represents a hydrogen atom or a protecting group for amino group.] with an enzyme having an ability of selectively or preferentially acylating one enantiomer of the racemic compound in the presence of an acyl donor to obtain a mixture of a 4-hydroxy-1,2,3,4-tetrahydroquinoline compound represented by general formula [Ia]: [wherein * represents an asymmetric carbon atom, and other symbols have the same meaning as defined above.] and a 4-acyloxy-1,2,3,4-tetrahydroquinoline compound represented by general formula: [wherein R 2 represents an acyl group, and other symbols have the same meaning as defined above.] which is an acylated product of the corresponding enantiomer of the compound [Ia]; and separating the compound [Ia] from the mixture, or separating the compound from the mixture and then subjecting the compound to solvolysis. treating a racemic 4-hydroxy-1,2,3,4-tetrahydroquinoline compound represented by general formula: [wherein R 1 represents a hydrogen atom or a protecting group for amino group.] with an enzyme having an ability of selectively or preferentially acylating one enantiomer of the racemic compound in the presence of an acyl donor to obtain a mixture of a 4-hydroxy-1,2,3,4-tetrahydroquinoline compound represented by general formula [Ia]: [wherein * represents an asymmetric carbon atom, and other symbols have the same meaning as defined above.] and a 4-acyloxy-1,2,3,4-tetrahydroquinoline compound represented by general formula: [wherein R 2 represents an acyl group, and other symbols have the same meaning as defined above.] which is an acylated product of the corresponding enantiomer of the compound [Ia]; and separating the compound [Ia] from the mixture, or separating the compound from the mixture and then subjecting the compound to solvolysis.
A method for producing a black-plated steel sheet, comprising: reducing an oxygen concentration in a closed vessel to 13% or less by replacing the air in the closed vessel with an inert gas or removing the air in the closed vessel; providing a hot-dip Al and Mg-containing Zn-plated steel sheet comprising a hot-dip Al and Mg-containing Zn-plated layer which comprises 0.1 mass% or more and 22.0 mass% or less of Al and 0.1 mass% or more and less than 1.5mass% of Mg; and contacting the hot-dip Al and Mg-containing Zn-plated steel sheet with water vapor in the closed vessel. reducing an oxygen concentration in a closed vessel to 13% or less by replacing the air in the closed vessel with an inert gas or removing the air in the closed vessel; providing a hot-dip Al and Mg-containing Zn-plated steel sheet comprising a hot-dip Al and Mg-containing Zn-plated layer which comprises 0.1 mass% or more and 22.0 mass% or less of Al and 0.1 mass% or more and less than 1.5mass% of Mg; and contacting the hot-dip Al and Mg-containing Zn-plated steel sheet with water vapor in the closed vessel.
Protective roof for a tower having a circular or polygonal cross section, comprising a cover and a subframe having a centre part and a plurality of connecting pieces arranged radially on the centre part, characterized in that the cover is a textile cover, and by fastening claws displaceably mounted in or on the connecting pieces, wherein the fastening claws are each distally connected to a vertical support situated on the centre part by means of a bracing cable and the textile cover is stretched over the bracing cables.
Implant made of a fibre composite material, containing: a) resorbable mineral bone cement as a matrix material, b) reinforcing, long metallic fibres and/or continuous metallic fibres having an aspect ratio of at least 100:1 in the form of at least one fibre structure which provides a framework and preforms the contour of the implant. a) resorbable mineral bone cement as a matrix material, b) reinforcing, long metallic fibres and/or continuous metallic fibres having an aspect ratio of at least 100:1 in the form of at least one fibre structure which provides a framework and preforms the contour of the implant.
A dosing device for dispensing at least one flowable detergent and/or cleaning agent preparation into the interior of a domestic appliance, comprising ▪ a cartridge which can be coupled to the dosing device, the cartridge storing at least one flowable detergent and/or cleaning agent preparation, ▪ and the cartridge having at least one outlet opening on the base in the direction of gravity, which opening, in the state in which it is coupled to the dosing device, is communicatively connected to a dosing chamber inlet located in the dosing device, such that in the use position of the dosing device, preparation, induced by gravity, flows from the cartridge into a dosing chamber, ▪ a dosing chamber outlet which is downstream of the dosing chamber inlet in the direction of gravity and can be closed by a valve, ▪ a floating body is arranged in the dosing chamber, the density of which body is lower than the density of the preparation, ▪ the floating body being designed in such a way that preparation can flow around and/or through the floating body, ▪ and the floating body and the dosing chamber inlet being configured in such a way that the dosing chamber inlet can be closed by the floating body, characterized in that ▪ in the dispensing position of the valve, the rate at which the floating body rises in the detergent and/or cleaning agent preparation is lower than the flow rate of the preparation from the dosing chamber that surrounds the floating body. ▪ a cartridge which can be coupled to the dosing device, the cartridge storing at least one flowable detergent and/or cleaning agent preparation, ▪ and the cartridge having at least one outlet opening on the base in the direction of gravity, which opening, in the state in which it is coupled to the dosing device, is communicatively connected to a dosing chamber inlet located in the dosing device, such that in the use position of the dosing device, preparation, induced by gravity, flows from the cartridge into a dosing chamber, ▪ a dosing chamber outlet which is downstream of the dosing chamber inlet in the direction of gravity and can be closed by a valve, ▪ a floating body is arranged in the dosing chamber, the density of which body is lower than the density of the preparation, ▪ the floating body being designed in such a way that preparation can flow around and/or through the floating body, ▪ and the floating body and the dosing chamber inlet being configured in such a way that the dosing chamber inlet can be closed by the floating body, characterized in that ▪ in the dispensing position of the valve, the rate at which the floating body rises in the detergent and/or cleaning agent preparation is lower than the flow rate of the preparation from the dosing chamber that surrounds the floating body.
A collective unit for switching refrigerant flow arranged between an indoor unit and an outdoor unit, comprising: multiple high-pressure valves; multiple low-pressure valves; a high-pressure header; a low-pressure header; a high-pressure gas pipe connecting each high-pressure valve and the high-pressure header; and a low-pressure gas pipe connecting each low-pressure valve and the low-pressure header, wherein the multiple high-pressure valves are arranged next to each other in a first direction perpendicular to a vertical direction, the multiple low-pressure valves are arranged next to each other in the first direction, and the low-pressure valves, the low-pressure header, and the low-pressure gas pipe are arranged on one side in a second direction perpendicular to the vertical direction and the first direction with respect to the high-pressure valves, the high-pressure header, and the high-pressure gas pipe, the collective unit further comprising: a connection gas pipe connecting each high-pressure valve and each low-pressure valve, wherein the high-pressure valves, the high-pressure header, and the high-pressure gas pipe are arranged on the other side in the second direction with respect to the connection gas pipe, and the low-pressure valves, the low-pressure header, and the low-pressure gas pipe are arranged on the one side in the second direction with respect to the connection gas pipe. multiple high-pressure valves; multiple low-pressure valves; a high-pressure header; a low-pressure header; a high-pressure gas pipe connecting each high-pressure valve and the high-pressure header; and a low-pressure gas pipe connecting each low-pressure valve and the low-pressure header, wherein the multiple high-pressure valves are arranged next to each other in a first direction perpendicular to a vertical direction, the multiple low-pressure valves are arranged next to each other in the first direction, and the low-pressure valves, the low-pressure header, and the low-pressure gas pipe are arranged on one side in a second direction perpendicular to the vertical direction and the first direction with respect to the high-pressure valves, the high-pressure header, and the high-pressure gas pipe, the collective unit further comprising: a connection gas pipe connecting each high-pressure valve and each low-pressure valve, wherein the high-pressure valves, the high-pressure header, and the high-pressure gas pipe are arranged on the other side in the second direction with respect to the connection gas pipe, and the low-pressure valves, the low-pressure header, and the low-pressure gas pipe are arranged on the one side in the second direction with respect to the connection gas pipe. a connection gas pipe connecting each high-pressure valve and each low-pressure valve, wherein the high-pressure valves, the high-pressure header, and the high-pressure gas pipe are arranged on the other side in the second direction with respect to the connection gas pipe, and the low-pressure valves, the low-pressure header, and the low-pressure gas pipe are arranged on the one side in the second direction with respect to the connection gas pipe.
A computing based device comprising: a display assembly including a screen; a housing that at least partially circumvents the screen so that the circumvented area of the screen is viewable; a plurality of touch sensors provided with the display assembly; and a processor provided within the housing, the processor configured to: detect a presence of one or more extraneous objects on a surface of the screen of the display assembly; adjust one or more setting of the computing device in response to detecting the presence of the one or more extraneous objects by reconfiguring a set of actions to be performed in response to a plurality of user inputs and/or by reconfiguring a set of gestures recognized by the computing device; further detect a gesture via the plurality of touch sensors; and interpret the gesture as one of the plurality of user inputs. a display assembly including a screen; a housing that at least partially circumvents the screen so that the circumvented area of the screen is viewable; a plurality of touch sensors provided with the display assembly; and a processor provided within the housing, the processor configured to: detect a presence of one or more extraneous objects on a surface of the screen of the display assembly; adjust one or more setting of the computing device in response to detecting the presence of the one or more extraneous objects by reconfiguring a set of actions to be performed in response to a plurality of user inputs and/or by reconfiguring a set of gestures recognized by the computing device; further detect a gesture via the plurality of touch sensors; and interpret the gesture as one of the plurality of user inputs. detect a presence of one or more extraneous objects on a surface of the screen of the display assembly; adjust one or more setting of the computing device in response to detecting the presence of the one or more extraneous objects by reconfiguring a set of actions to be performed in response to a plurality of user inputs and/or by reconfiguring a set of gestures recognized by the computing device; further detect a gesture via the plurality of touch sensors; and interpret the gesture as one of the plurality of user inputs.