mhurhangee/patent-ind-claim-en huggingface dataset:
A method for evaluating and measuring the geometry of a fracture comprising: a. injecting a proppant into the fracture, wherein at least a portion of the proppan is electrically reactive; b. exposing the proppant to an electrically active liquid creating an electrical signal; c. detecting the electrical signal with at least one sensor; d. converting the electrical signal into a voltage signal compatible with geophysical survey equipment; and e. evaluating and measuring the geometry of the fracture using the recorded data from step (d), characterised in that : f. the proppant is coated with an electrically conductive coating which is sulfide based and which conducts electrons when exposed to an electrically active liquid comprising natural brine, drilling fluids, fresh water or combinations thereof, thereby becoming a battery creating its own electrical charge. a. injecting a proppant into the fracture, wherein at least a portion of the proppan is electrically reactive; b. exposing the proppant to an electrically active liquid creating an electrical signal; c. detecting the electrical signal with at least one sensor; d. converting the electrical signal into a voltage signal compatible with geophysical survey equipment; and e. evaluating and measuring the geometry of the fracture using the recorded data from step (d), characterised in that : f. the proppant is coated with an electrically conductive coating which is sulfide based and which conducts electrons when exposed to an electrically active liquid comprising natural brine, drilling fluids, fresh water or combinations thereof, thereby becoming a battery creating its own electrical charge.
A computer-implemented method of transforming seismic data D into tau-p space, the seismic data D representing a formation , the method comprising: for each frequency f j : generating frequency dependent transformation matrices R that are configured to transform frequency-offset seismic data D into frequency-domain tau-p seismic data A according to A=(R+R) -1 R+D; generating an estimate of the number of nonzero eigenvalues of the transformation matrix R+R, the number of nonzero eigenvalues being a function of frequency, given as Y p,nonzero (f j ) = f j dp Δx Y p , where Y p being the number of eigenvalues, Δx being a range of sensor positions between minimum and maximum positions of sensors , dp being a p-domain sampling interval determined according to Δx and a largest frequency f max ; creating a transformation matrix X by combining a noise factor and the transformation matrix R+R, the noise factor being a function of the number of nonzero eigenvalues; transforming the frequency-offset seismic data D into frequency-domain tau-p seismic data A according to A=(X) -1 R+D; and outputting a tau-p seismogram indicative of frequency-domain tau-p seismic data A. generating frequency dependent transformation matrices R that are configured to transform frequency-offset seismic data D into frequency-domain tau-p seismic data A according to A=(R+R) -1 R+D; generating an estimate of the number of nonzero eigenvalues of the transformation matrix R+R, the number of nonzero eigenvalues being a function of frequency, given as Y p,nonzero (f j ) = f j dp Δx Y p , where Y p being the number of eigenvalues, Δx being a range of sensor positions between minimum and maximum positions of sensors , dp being a p-domain sampling interval determined according to Δx and a largest frequency f max ; creating a transformation matrix X by combining a noise factor and the transformation matrix R+R, the noise factor being a function of the number of nonzero eigenvalues; transforming the frequency-offset seismic data D into frequency-domain tau-p seismic data A according to A=(X) -1 R+D; and outputting a tau-p seismogram indicative of frequency-domain tau-p seismic data A.
A synchronization device for a communication network, said synchronization device comprising: - a noise estimator and dynamic threshold calculator block configured to estimate a noise affecting a sequence of propagation delay samples obtained from timestamps relating to synchronization packets exchanged with a master node of said communication network, and to calculate a threshold (THR) based on said estimated noise; and - a jump detector configured to detect, based on said threshold (THR), one or more jumps in said sequence of propagation delay samples, wherein said jump detector is configured to: - divide said sequence of propagation delay samples in windows of Wn samples; - extract, from each one of said windows, a respective subset of Wb propagation delay samples, comprising the Wb lower propagation delay values in said window; - calculate a median of said Wb extracted propagation delay samples and filter said median by means of a filter; - detect a jump by processing a variation of the output of said filter. - a noise estimator and dynamic threshold calculator block configured to estimate a noise affecting a sequence of propagation delay samples obtained from timestamps relating to synchronization packets exchanged with a master node of said communication network, and to calculate a threshold (THR) based on said estimated noise; and - a jump detector configured to detect, based on said threshold (THR), one or more jumps in said sequence of propagation delay samples, - divide said sequence of propagation delay samples in windows of Wn samples; - extract, from each one of said windows, a respective subset of Wb propagation delay samples, comprising the Wb lower propagation delay values in said window; - calculate a median of said Wb extracted propagation delay samples and filter said median by means of a filter; - detect a jump by processing a variation of the output of said filter.
An optoelectronic sensor , in particular a laser scanner, for detecting objects in a monitored area , having a light transmitter for transmitting transmitted light , a movable deflection unit for periodically deflecting the transmitted light , and a light receiver for receiving the remitted transmitted light remitted by objects in the monitored area , the transmitted light forming a plurality of scanning beams separated from one another and/or the light receiver receiving the remitted transmitted light as a plurality of scanning beams separated from one another, wherein separated scanning beams are to be understood as light beams separated from one another, and having a control and evaluation unit which is configured to carry out individual measurements with a respective scanning beam and to combine a plurality of individual measurements to form a common measured value for the distance to the object, the deflection unit moving on between the individual measurements contributing to a common measured value, characterized in that the control and evaluation unit is further configured for combining individual measurements of at least two different scanning beams into a common measured value.
A method for increasing the efficiency of homology directed repair (HDR) in the genome of a cell, comprising: (a) introducing into the cell: (i) a nuclease; and (ii) a donor nucleic acid which comprises a modification sequence to be inserted into the genome, wherein the donor nucleic acid contains symmetrical homology arms and is complementary to the DNA strand in the genome which is cleaved by the nuclease; and (b) subjecting the cell to a temperature shift from 37 °C to a lower temperature which is between 28 °C and 35 °C; wherein the nuclease cleaves the genome at a cleavage site in the cell, and the donor nucleic acid directs the repair of the genome sequence with the modification sequence through an increased rate of HDR; wherein the method does not encompass a process for modifying the germ line genetic identity of human beings. (a) introducing into the cell: (i) a nuclease; and (ii) a donor nucleic acid which comprises a modification sequence to be inserted into the genome, wherein the donor nucleic acid contains symmetrical homology arms and is complementary to the DNA strand in the genome which is cleaved by the nuclease; and (b) subjecting the cell to a temperature shift from 37 °C to a lower temperature which is between 28 °C and 35 °C;
A manufacturing method for an artificial shuttlecock , comprising: providing a semi-finished shuttlecock , the semi-finished shuttlecock comprising a ball head , a plurality of stems and a plurality of feathers , one end of each of the stems inserted at the ball head , the feathers connected to one other end of each of the stems ; placing the semi-finished shuttlecock in a male mold , the male mold comprising a cone frustum and a plurality of first annular grooves , the first annular grooves disposed apart on an outside of the cone frustum , the semi-finished shuttlecock disposed on the outside of the cone frustum ; placing the semi-finished shuttlecock and the male mold into a female mold , the female mold comprising a tapered slot , a plurality of second annular grooves and an injection channel , the second annular grooves disposed apart on an inner surface of the tapered slot , the injection channel communicating with the second annular grooves , each of the first annular grooves corresponding to each of the second annular grooves to form a plurality of molded grooves (M), the molded grooves (M) communicating with the injection channel through the second annular grooves ; and injecting a plastic material from the injection channel , the plastic material solidifying in the molded grooves (M) to form a plurality of connecting members . providing a semi-finished shuttlecock , the semi-finished shuttlecock comprising a ball head , a plurality of stems and a plurality of feathers , one end of each of the stems inserted at the ball head , the feathers connected to one other end of each of the stems ; placing the semi-finished shuttlecock in a male mold , the male mold comprising a cone frustum and a plurality of first annular grooves , the first annular grooves disposed apart on an outside of the cone frustum , the semi-finished shuttlecock disposed on the outside of the cone frustum ; placing the semi-finished shuttlecock and the male mold into a female mold , the female mold comprising a tapered slot , a plurality of second annular grooves and an injection channel , the second annular grooves disposed apart on an inner surface of the tapered slot , the injection channel communicating with the second annular grooves , each of the first annular grooves corresponding to each of the second annular grooves to form a plurality of molded grooves (M), the molded grooves (M) communicating with the injection channel through the second annular grooves ; and injecting a plastic material from the injection channel , the plastic material solidifying in the molded grooves (M) to form a plurality of connecting members .
A method for storing a video image, characterized by comprising: generating a confidence value after receiving M frames of an image each time, wherein M is a positive integer, the confidence value is a rational number greater than or equal to 0, a greater confidence value denotes a greater probability for a focused-on target exists in the image; after receiving N frames of the image each time, determining a target encoding frame rate based on the confidence value latest generated, and a mapping relationship curve between confidence value and target encoding frame rate, encoding and recording the N frames of the image based on the target encoding frame rate determined, wherein N is a positive integer. generating a confidence value after receiving M frames of an image each time, wherein M is a positive integer, the confidence value is a rational number greater than or equal to 0, a greater confidence value denotes a greater probability for a focused-on target exists in the image; after receiving N frames of the image each time, determining a target encoding frame rate based on the confidence value latest generated, and a mapping relationship curve between confidence value and target encoding frame rate, encoding and recording the N frames of the image based on the target encoding frame rate determined, wherein N is a positive integer.
Liquid jet shut-off nozzle having a pre-pressure-controlled variable passage cross-section comprising - a housing having a liquid inlet and a jet outlet opening , - a jet shaping body around which flow can take place, arranged in the housing between the liquid inlet and the jet outlet opening , which jet shaping body has a conical region with a tip pointing in the direction of the jet outlet opening of the housing , - and a throttle sleeve pre-tensioned by means of a spring device towards the flow-around direction of the jet shaping body , which is displaceable relative to the housing and the jet shaping body , which has an annular piston portion guided in a pre-pressure chamber of the housing which communicates with the liquid inlet and a passage which cooperates with the conical region of the jet shaping body and which together with this defines the annular passage cross-section , characterized in that on the downstream side of the jet shaping body and the throttle sleeve , a guide sleeve having a passage which is smaller compared with the cross-section of the pre-pressure chamber and in alignment to the passage of the throttle sleeve is provided on the housing . - a housing having a liquid inlet and a jet outlet opening , - a jet shaping body around which flow can take place, arranged in the housing between the liquid inlet and the jet outlet opening , which jet shaping body has a conical region with a tip pointing in the direction of the jet outlet opening of the housing , - and a throttle sleeve pre-tensioned by means of a spring device towards the flow-around direction of the jet shaping body , which is displaceable relative to the housing and the jet shaping body , which has an annular piston portion guided in a pre-pressure chamber of the housing which communicates with the liquid inlet and a passage which cooperates with the conical region of the jet shaping body and which together with this defines the annular passage cross-section ,
A method of downstream flow control in an ONU of an (x)GPON system, the method comprising the step of: - sending a DS_FlowControl_Request message to an OLT , wherein the DS_FlowControl_Request message includes information of transmission inhibiting period determined by the ONU and is used for requesting the OLT to inhibit downstream transmission for a transmission inhibiting period corresponding to the information of transmission inhibiting period, wherein the DS_FlowControl_Request message is a PLOAM message. - sending a DS_FlowControl_Request message to an OLT , wherein the DS_FlowControl_Request message includes information of transmission inhibiting period determined by the ONU and is used for requesting the OLT to inhibit downstream transmission for a transmission inhibiting period corresponding to the information of transmission inhibiting period, wherein the DS_FlowControl_Request message is a PLOAM message.
Process for producing functionalized xonotlite, wherein the process comprises subjecting to hydrothermal treatment, at a temperature in the range from 230 to 320 °C and during a period of at least 4 hours, a mixture comprising: - at least one calcium component which is selected from calcium hydroxide (Ca(OH) 2 ) and calcium oxide (CaO); - at least one polyalkylene glycol of formula (I) R-O-(C α H 2α O) β -H (I) wherein: R is hydrogen or an aliphatic hydrocarbon group having 1 to 20 carbon atoms, a cycloaliphatic hydrocarbon group having 5 to 8 carbon atoms, or an aryl group having 6 to 14 carbon atoms, α is independently selected for each -(C α H 2α O)- unit from 2, 3 or 4, β is 3 to 200, and wherein the at least one polyalkylene glycol has an average molar mass of 400 to 4000 g/mol; and - at least one silicon-dioxide containing component which is selected from the group consisting of microsilica, nanosilica, pyrogenic silica, precipitated silica, waterglass, blast furnace slag, quartz sand and any mixture thereof; wherein the molar ratio (C/S) of calcium from the calcium component to silicon from the silicon-dioxide containing component is from 0.9 to 1.1. - at least one calcium component which is selected from calcium hydroxide (Ca(OH) 2 ) and calcium oxide (CaO); - at least one polyalkylene glycol of formula (I) R-O-(C α H 2α O) β -H (I) wherein: R is hydrogen or an aliphatic hydrocarbon group having 1 to 20 carbon atoms, a cycloaliphatic hydrocarbon group having 5 to 8 carbon atoms, or an aryl group having 6 to 14 carbon atoms, α is independently selected for each -(C α H 2α O)- unit from 2, 3 or 4, β is 3 to 200, and wherein the at least one polyalkylene glycol has an average molar mass of 400 to 4000 g/mol; and R is hydrogen or an aliphatic hydrocarbon group having 1 to 20 carbon atoms, a cycloaliphatic hydrocarbon group having 5 to 8 carbon atoms, or an aryl group having 6 to 14 carbon atoms, α is independently selected for each -(C α H 2α O)- unit from 2, 3 or 4, β is 3 to 200, and wherein the at least one polyalkylene glycol has an average molar mass of 400 to 4000 g/mol; and - at least one silicon-dioxide containing component which is selected from the group consisting of microsilica, nanosilica, pyrogenic silica, precipitated silica, waterglass, blast furnace slag, quartz sand and any mixture thereof;
A method performed by an apparatus configured to improve a sleep of an object who is sleeping, the method comprising: determining a first wake-up time of the object based on schedule information corresponding to a schedule of the object; receiving bio-information of the object; determining sleep state information of the object from the bio-information, wherein the sleep state information comprises a number of posture changes; determining whether said number of posture changes exceeds a predetermined critical value; changing the first wake-up time to a second wake-up time that is later than the first wake-up time when said number of posture changes exceeds the predetermined critical value; and outputting a wake-up alarm signal at the second wake-up time. determining a first wake-up time of the object based on schedule information corresponding to a schedule of the object; receiving bio-information of the object; determining sleep state information of the object from the bio-information, wherein the sleep state information comprises a number of posture changes; determining whether said number of posture changes exceeds a predetermined critical value; changing the first wake-up time to a second wake-up time that is later than the first wake-up time when said number of posture changes exceeds the predetermined critical value; and outputting a wake-up alarm signal at the second wake-up time.
Method for displaying at least one parameter, relating to the operation of a vehicle , in the vehicle by means of a display device with a display area , in which in a first display mode of the display device the display area is activated in such a way that a display element is generated with a first boundary (12.1) which is circular, with the result that in the first display mode the display element constitutes a disc, and with an area lying inside the first boundary (12.1), wherein the area is divided into at least a first sub-area (10.1) and a second sub-area, and the first sub-area (10.1) comprises a scale by means of which a status variable of the vehicle is displayed, wherein in the first display mode the instantaneous value of the status variable is displayed by means of a graphic element which extends from the second sub-area into the first sub-area (10.1) to the scale , the parameter is registered, an operator control action by which the display device is adjusted from the first display mode into a second display mode is registered, and in the second display mode the display element is generated in such a way that the second sub-area (10.2) is visually delimited from the first sub-area (10.1) by a second boundary (12.2), in that the second sub-area (10.2) is divided into a central area (10.2) and an inner area (10.3), wherein a third boundary (12.3) is formed between the central area (10.2) and the inner area (10.3), and wherein the central area (10.2) is arranged between the first sub-area (10.1) and the inner area (10.3), in that the graphic element extends from the second boundary (12.2) to the scale , with the result that the graphic element is now only displayed in the first sub-area (10.1), characterized in that the second boundary (12.2) and the third boundary (12.3) are circular, with the result that in the second display mode the first sub-area (10.1) forms an outer ring (10.1') with the scale , the central area (10.2) forms a central ring (10.2'), and the inner area (10.3) forms an inner disc (10.3'), and in that the value of the parameter is displayed with different types of representation in the central area (10.2) and in the inner area (10.3).
Aeronautical turbine engine assembly extending about an axis (X) and comprising: - an upstream casing disposed around the axis (X) and to which a guide blading of a distributor is fastened, the upstream casing being followed axially, in the downstream direction, by - a downstream casing disposed around the axis (X), whereon a sealing element provided with an abradable material intended to be facing a mobile guide blading of the turbine engine configured to rotate about the axis (X) is mounted, - a shroud ring inserted, about the axis (X), between the upstream casing and the downstream casing , and - removable fastening means for fastening the shroud ring , the upstream casing and the downstream casing together, detachably, and: - either the shroud ring has an upstream hook whereon the sealing element is mounted for said fastening thereof to the downstream casing , - or the downstream casing has an upstream hook whereon the sealing element is mounted for said fastening thereof to the downstream casing , characterized in that : - for said fastening thereof to the upstream casing , the distributor is mounted on a downstream hook of the upstream casing , without being hooked to the shroud ring . - an upstream casing disposed around the axis (X) and to which a guide blading of a distributor is fastened, the upstream casing being followed axially, in the downstream direction, by - a downstream casing disposed around the axis (X), whereon a sealing element provided with an abradable material intended to be facing a mobile guide blading of the turbine engine configured to rotate about the axis (X) is mounted, - a shroud ring inserted, about the axis (X), between the upstream casing and the downstream casing , and - removable fastening means for fastening the shroud ring , the upstream casing and the downstream casing together, detachably, and: - either the shroud ring has an upstream hook whereon the sealing element is mounted for said fastening thereof to the downstream casing , - or the downstream casing has an upstream hook whereon the sealing element is mounted for said fastening thereof to the downstream casing , - either the shroud ring has an upstream hook whereon the sealing element is mounted for said fastening thereof to the downstream casing , - or the downstream casing has an upstream hook whereon the sealing element is mounted for said fastening thereof to the downstream casing , - for said fastening thereof to the upstream casing , the distributor is mounted on a downstream hook of the upstream casing , without being hooked to the shroud ring .