mhurhangee/ep-ind-claims huggingface dataset:
A power-over-fiber system (1, 1A, 1B) comprising: a power sourcing equipment including a semiconductor laser configured to oscillate with electric power to output feed light; a powered device including a photoelectric conversion element configured to convert the feed light into electric power; an optical fiber cable (200, 200A, 200B) configured to transmit the feed light from the power sourcing equipment to the powered device; characterized by a measurer (150A, 121, 122, 131, 321, 322, 331, 340) configured to measure a distance from the power sourcing equipment to the powered device; and a control device (153A, 154, 155, 363A) configured to control the power sourcing equipment to output the feed light after compensating for an amount of attenuation of the feed light according to a transmission distance on the basis of the distance from the power sourcing equipment to the powered device measured by the measurer (150A, 121, 122, 131, 321, 322, 331, 340). a power sourcing equipment including a semiconductor laser configured to oscillate with electric power to output feed light; a powered device including a photoelectric conversion element configured to convert the feed light into electric power; an optical fiber cable (200, 200A, 200B) configured to transmit the feed light from the power sourcing equipment to the powered device; characterized by a measurer (150A, 121, 122, 131, 321, 322, 331, 340) configured to measure a distance from the power sourcing equipment to the powered device; and a control device (153A, 154, 155, 363A) configured to control the power sourcing equipment to output the feed light after compensating for an amount of attenuation of the feed light according to a transmission distance on the basis of the distance from the power sourcing equipment to the powered device measured by the measurer (150A, 121, 122, 131, 321, 322, 331, 340).
A method for determining at least one parameter related to charged particles emitted from a particle emitting sample, comprising the steps of: forming a particle beam of said charged particles and transporting the particles between said particle emitting sample and an entrance of a measurement region by means of a lens system having a substantially straight optical axis, deflecting the particle beam in at least a first coordinate direction (x, y) perpendicular to the optical axis of the lens system before entrance of the particle beam into the measurement region, deflecting the particle beam in the same at least first coordinate direction (x, y) at least a second time within the lens system and before entrance of the particle beam into the measurement region, detecting the positions of said charged particles in said measurement region, the positions being indicative of said at least one parameter, characterised in that the lens system being operated in angle-resolved mode, such that charged particles emitted with the same angle against the optical axis are focused to the same point in the entrance plane of the measurement region. forming a particle beam of said charged particles and transporting the particles between said particle emitting sample and an entrance of a measurement region by means of a lens system having a substantially straight optical axis, deflecting the particle beam in at least a first coordinate direction (x, y) perpendicular to the optical axis of the lens system before entrance of the particle beam into the measurement region, deflecting the particle beam in the same at least first coordinate direction (x, y) at least a second time within the lens system and before entrance of the particle beam into the measurement region, detecting the positions of said charged particles in said measurement region, the positions being indicative of said at least one parameter,
Process comprising the process steps of: a) initially charging a compound of the formula: wherein R 1, R 2, R 3 are selected from: -H, - (C 1 -C 12) -alkyl, -O- (C 1 -C 12) -alkyl, - (C 6 -C 10) -aryl, -CN, -NO 2; b) adding P(NX 2) 3, wherein X is -(C 1 -C 6)-alkyl; c) reacting the compound from a) and b) to give a compound of the formula: d) adding the compound of the formula: e) adding a compound Y, wherein Y is a five-membered ring in which at least one carbon atom has been replaced by a nitrogen atom; f) reacting the compounds from c) to e) to give a compound of the formula: a) initially charging a compound of the formula: wherein R 1, R 2, R 3 are selected from: -H, - (C 1 -C 12) -alkyl, -O- (C 1 -C 12) -alkyl, - (C 6 -C 10) -aryl, -CN, -NO 2; b) adding P(NX 2) 3, wherein X is -(C 1 -C 6)-alkyl; c) reacting the compound from a) and b) to give a compound of the formula: d) adding the compound of the formula: e) adding a compound Y, wherein Y is a five-membered ring in which at least one carbon atom has been replaced by a nitrogen atom; f) reacting the compounds from c) to e) to give a compound of the formula:
A method for detecting a continuous circular gesture performed by an object, preferably a finger, a hand, or a pen, the method comprising detecting a movement of an object performing a circular movement by scanning the movement and determining subsequent position points (p k) of the object, characterized by initializing a center position (p c); determining a circular movement if an angle of the movement exceeds a threshold; determining from the subsequent position points (p k) left, right, top and bottom extrema positions, of the circular movement relative to the center position (p c) and updating a buffer with the center position (p c) and the extrema positions when a movement is determined to be part of a circular movement and when a velocity vector (v k) is higher than a predetermined velocity threshold, wherein positions are computed from a current velocity vector (v k) and a previous velocity vector (v k-1), wherein for each updated position the center position (p c) is updated from the buffered positions, wherein the center position (p c) is a circle center position; and adjusting a control variable based on the continuous circular gesture. detecting a movement of an object performing a circular movement by scanning the movement and determining subsequent position points (p k) of the object, characterized by initializing a center position (p c); determining a circular movement if an angle of the movement exceeds a threshold; determining from the subsequent position points (p k) left, right, top and bottom extrema positions, of the circular movement relative to the center position (p c) and updating a buffer with the center position (p c) and the extrema positions when a movement is determined to be part of a circular movement and when a velocity vector (v k) is higher than a predetermined velocity threshold, wherein positions are computed from a current velocity vector (v k) and a previous velocity vector (v k-1), wherein for each updated position the center position (p c) is updated from the buffered positions, wherein the center position (p c) is a circle center position; and adjusting a control variable based on the continuous circular gesture.
A process for the preparation of a lycopene crystals composition with at least 85% by weight lycopene enriched with at least 50% by weight of trans-lycopene, comprising the steps of: (a) admixing a solvent free lycopene-containing oleoresin with an aliphatic alcohol at elevated temperature; (b) adding an aqueous alkali solution into the reaction mixture obtained in step (a) with agitation; (c) maintaining the reaction mixture at a temperature of around 40 degree C to about 60 degree C for a time period sufficient to saponify the lipids and waxes; (d) diluting the reaction mixture obtained in step (c) with water under agitation; (e) filtering and collecting the lycopene crystals from the diluted reaction mixture and (f) washing the crystals with an aliphatic alcohol and drying the crystals under vacuum. (a) admixing a solvent free lycopene-containing oleoresin with an aliphatic alcohol at elevated temperature; (b) adding an aqueous alkali solution into the reaction mixture obtained in step (a) with agitation; (c) maintaining the reaction mixture at a temperature of around 40 degree C to about 60 degree C for a time period sufficient to saponify the lipids and waxes; (d) diluting the reaction mixture obtained in step (c) with water under agitation; (e) filtering and collecting the lycopene crystals from the diluted reaction mixture and (f) washing the crystals with an aliphatic alcohol and drying the crystals under vacuum.
Plant for oxidization using ozone and the abatement thereof comprising an oxidization treatment cell, which can be used to decontaminate by means of oxidization objects contained in said oxidization treatment cell, and comprising an ozone generator fed in input by a stream of air, characterized in that it comprises an ozone abatement cell disposed downstream of the oxidization treatment cell in order to receive the stream of ozone which passes into the oxidization treatment cell before being discharged into the environment, and a heat pump which cooperates on one side with the oxidization treatment cell and on the other side cooperates with the abatement cell and configured to determine a cooling inside the oxidization treatment cell and, in the abatement cell, an effective heating to abate the ozone content in the stream of ozone which transits in the abatement cell and to therefore obtain an abatement of the ozone content in the stream exiting from the abatement cell.
Use of phenol as a biomarker for detecting and/or quantifying mood disorder, improvements of the mood disorder status and/or the resulting emotional reaction of a subject.
A method of converting aqueous metal into colloidal metal comprising a step of contacting an aqueous metal with a carboxylated allotrope of carbon in an aqueous buffer solution, wherein the aqueous metal is a metal rendered soluble in the aqueous solution, wherein said aqueous metal comprises Ag or said aqueous metal is AgNO 3, said carboxylated allotrope of carbon comprises graphene oxide, a spherical, tubular, or ellipsoidal fullerene, or a carbon nanotube, and wherein the method further comprises a step of adding H 2 O 2 and NH 3 to the buffer solution and detecting the presence of colloidal metal by spectrophotometry.
A system for shooting moving images, comprising a drone provided with a camera and a ground station communicating with the drone through a wireless link, the camera being directed along a sight axis, the displacements of the drone being defined by flight instructions applied to a propulsion unit or a set of propulsion units of the drone, the drone being adapted to fly autonomously to shoot moving images of a target moving with the ground station, the direction of the sight axis being such that the target remains present in the successive images produced by said shooting, the system being characterized in that it comprises: - control means configured to generate said flight instructions so as to hold substantially constant the angle between the sight axis of the camera and the direction of displacement of the target upon activation of the tracking of the target, and in that the ground station comprises: - means, controlled by at least one piloting means forming a button for activating the target tracking, to alternatively switch the drone piloting mode between: • a mode of activation of the target tracking system adapted to activate means for activating the tracking of the target by the drone, and • a deactivation mode adapted to deactivate said means for activating the tracking of the target by the drone. - control means configured to generate said flight instructions so as to hold substantially constant the angle between the sight axis of the camera and the direction of displacement of the target upon activation of the tracking of the target, - means, controlled by at least one piloting means forming a button for activating the target tracking, to alternatively switch the drone piloting mode between: • a mode of activation of the target tracking system adapted to activate means for activating the tracking of the target by the drone, and • a deactivation mode adapted to deactivate said means for activating the tracking of the target by the drone. • a mode of activation of the target tracking system adapted to activate means for activating the tracking of the target by the drone, and • a deactivation mode adapted to deactivate said means for activating the tracking of the target by the drone.
A high-voltage heavy-current drive circuit applied in a power factor corrector, comprising a current mirror circuit, a high-voltage pre-modulation circuit, a level shift circuit, a dead time control circuit, and a heavy-current output stage; wherein the current mirror circuit is configured to convert a starting current (I start), and an input current (I bias) generated by a reference current source to an input signal (I 3, I 4) of the high voltage pre-modulation circuit using a current source circuit and a current sink circuit composed of a plurality of resistors and transistors, and convert the starting current (I start) to a first input signal of the level shift circuit; under an effect of a first bias from the current mirror circuit, the high voltage pre-modulation circuit is configured to convert a high input supply voltage to a relative low voltage using an isolation of a high-voltage LDMOS transistor and stabilized breakdown voltage characteristics of a zener diode, and to generate a high voltage pre-modulation signal (V CLAMP) as a second input signal of the level shift circuit; the level shift circuit is configured to control on and off states of a high-voltage transistor PMOS and a high-voltage transistor NMOS using a first logic switch signal and a second logic switch signal generated by the dead time control circuit and the first and second input signals of the level shift circuit; thereby generating an output signal (V S) of the level shift circuit to provide a logic switch signal for the heavy-current output stage; under an effect of a digital logic drive signal, the dead time control circuit, while having a capacitor and a logic gate circuit with delays, is configured to generate the first logic switch signal and the second logic switch signal in a non-overlapping manner, to control operating states of the level shift circuit and the heavy-current output stage; the heavy-current output stage comprises a Darlington composed of high voltage transistors (Q1, Q2) and the high-voltage transistor NMOS, the output signal (V S) of the level shift circuit and the second logic switch signal generated by the dead time control circuit are fed to the heavy-current output stage, and the heavy-current output stage is configured to generate an output drive signal (GATE_DRIVER) with great source current capability and sink current capability to drive on and off states of an external power device.
Device for treatment of perimplantitis comprising: - a pulse generator adapted to generate a high frequency electrical pulse train; - an electrical power supply electrically connected to the pulse generator; - a main electrode connected to the pulse generator and adapted to be disposed in contact with an intraosseus dental implant affected by perimplantitis on the damaged tissue, - a neutral electrode connected to the electrical power supply and adapted to be positioned in close contact with the patient's cheek in correspondence of the damaged tissue affected by perimplantitis, in such manner to generate a closed electrical circuit to deliver said pulse train to the damaged tissue, characterised in that the device further comprises - a resistance detector disposed between the electrical power supply and the main electrode in such manner to generate a second closed electrical circuit (C') to measure the electrical resistance of the damaged tissue, - a power controller disposed between the resistance detector and the pulse generator to control the power (Ip) of the pulse train (i) according to the electrical resistance of the damaged tissue, wherein the pulse generator is adapted to generate a pulse train with: - frequency (If) from 200 to 700 KHz; - duration (Id) from 80 to 160 ms; and - power (Ip) from 40% to 100% of a predefined maximum power value P MAX, able to develop a dissipated power of 200 WATT on the damaged tissue. - a pulse generator adapted to generate a high frequency electrical pulse train; - an electrical power supply electrically connected to the pulse generator; - a main electrode connected to the pulse generator and adapted to be disposed in contact with an intraosseus dental implant affected by perimplantitis on the damaged tissue, - a neutral electrode connected to the electrical power supply and adapted to be positioned in close contact with the patient's cheek in correspondence of the damaged tissue affected by perimplantitis, in such manner to generate a closed electrical circuit to deliver said pulse train to the damaged tissue, characterised in that the device further comprises - a resistance detector disposed between the electrical power supply and the main electrode in such manner to generate a second closed electrical circuit (C') to measure the electrical resistance of the damaged tissue, - a power controller disposed between the resistance detector and the pulse generator to control the power (Ip) of the pulse train (i) according to the electrical resistance of the damaged tissue, wherein the pulse generator is adapted to generate a pulse train with: - frequency (If) from 200 to 700 KHz; - duration (Id) from 80 to 160 ms; and - power (Ip) from 40% to 100% of a predefined maximum power value P MAX, able to develop a dissipated power of 200 WATT on the damaged tissue. - frequency (If) from 200 to 700 KHz; - duration (Id) from 80 to 160 ms; and - power (Ip) from 40% to 100% of a predefined maximum power value P MAX, able to develop a dissipated power of 200 WATT on the damaged tissue.
A multi-component downhole tool, comprising: an upper cylindrical casing having a channel extending through the casing; a box mandrel movably coupled to the upper cylindrical casing, the box mandrel comprising an undercut formed circumferentially around a portion of a shank of the box mandrel; and a split retainer and guide ring being coupled around the undercut, the split retainer and guide ring comprising a first ring half from a first ring and a second ring half from a second ring, the split retainer and guide ring being fixedly coupled to the casing so that the split retainer and guide ring prevents the box mandrel from being driven out of the casing; wherein the first ring and the second ring are separate rings; and wherein a kerf is formed between the first ring half and the second ring half, the kerf ranging from zero mm (zero inches) to 0.25 mm (0.010 inches); wherein the top surface and the bottom surface of both the first ring half and second ring half are substantially planar; and that the split retainer and guide ring is tightly toleranced between the shank and the casing to limit lateral displacement of the shank when moving relative to the casing. an upper cylindrical casing having a channel extending through the casing; a box mandrel movably coupled to the upper cylindrical casing, the box mandrel comprising an undercut formed circumferentially around a portion of a shank of the box mandrel; and a split retainer and guide ring being coupled around the undercut, the split retainer and guide ring comprising a first ring half from a first ring and a second ring half from a second ring, the split retainer and guide ring being fixedly coupled to the casing so that the split retainer and guide ring prevents the box mandrel from being driven out of the casing; wherein the first ring and the second ring are separate rings; and wherein a kerf is formed between the first ring half and the second ring half, the kerf ranging from zero mm (zero inches) to 0.25 mm (0.010 inches); wherein the top surface and the bottom surface of both the first ring half and second ring half are substantially planar; and that the split retainer and guide ring is tightly toleranced between the shank and the casing to limit lateral displacement of the shank when moving relative to the casing.
A chassis (100,200) to receive a line replaceable module, the chassis comprising: a molded body (102,202) formed from a composite material; a card guide (110,210) integrally formed in the molded body to define an opening to receive the line replaceable module, the card guide including card guide walls (112,212) integrally formed in the molded body and extending outwardly from the molded body; a plurality of tolerance features disposed in pairs on opposing faces of the card guide walls within the card guide to retain the line replaceable module between corresponding respective tolerance features of each of the pairs; a conductive mesh embedded within an interior of the molded body, and which extends along a length of the molded body; conductive mesh walls respectively extending from the conductive mesh through the interior of the molded body toward an interior of and along a length of corresponding ones of the opposing card guide walls; conductive strips respectively extending along the opposing faces of the corresponding ones of the card guide walls in the opening; and conductive tabs respectively extending from corresponding ones of the conductive mesh walls, through the opposing faces to the opening and the corresponding ones of the conductive strips. a molded body (102,202) formed from a composite material; a card guide (110,210) integrally formed in the molded body to define an opening to receive the line replaceable module, the card guide including card guide walls (112,212) integrally formed in the molded body and extending outwardly from the molded body; a plurality of tolerance features disposed in pairs on opposing faces of the card guide walls within the card guide to retain the line replaceable module between corresponding respective tolerance features of each of the pairs; a conductive mesh embedded within an interior of the molded body, and which extends along a length of the molded body; conductive mesh walls respectively extending from the conductive mesh through the interior of the molded body toward an interior of and along a length of corresponding ones of the opposing card guide walls; conductive strips respectively extending along the opposing faces of the corresponding ones of the card guide walls in the opening; and conductive tabs respectively extending from corresponding ones of the conductive mesh walls, through the opposing faces to the opening and the corresponding ones of the conductive strips.