mhurhangee/ep-ind-claims huggingface dataset:
A method for detecting a transducer fault in a medical ultrasound system, the method comprising: transmitting a burst of ultrasonic energy or a pulse of ultrasonic energy from a high intensity focused ultrasound transducer mounted in a therapy head; after the burst of ultrasonic energy or the pulse of ultrasonic energy is transmitted, applying an electrical clamp to the transducer that provides an impedance across the transducer and accelerates vibration dampening of the transducer after the burst of ultrasonic energy or the pulse of ultrasonic energy; after the application of the electrical clamp ends, measuring a clamp waveform comprising residual electrical voltage; comparing the clamp waveform against a stored clamp waveform profile; and if the clamp waveform does not substantially match the stored clamp waveform profile, generating a fault signal. transmitting a burst of ultrasonic energy or a pulse of ultrasonic energy from a high intensity focused ultrasound transducer mounted in a therapy head; after the burst of ultrasonic energy or the pulse of ultrasonic energy is transmitted, applying an electrical clamp to the transducer that provides an impedance across the transducer and accelerates vibration dampening of the transducer after the burst of ultrasonic energy or the pulse of ultrasonic energy; after the application of the electrical clamp ends, measuring a clamp waveform comprising residual electrical voltage; comparing the clamp waveform against a stored clamp waveform profile; and if the clamp waveform does not substantially match the stored clamp waveform profile, generating a fault signal.
Optical fiber comprising a glass core and a protective coating consisting of a single coating layer disposed to surround said glass core, in direct contact thereto, wherein said single coating layer is made of a cured polymeric material, obtained by curing a radiation curable composition comprising (i) a radiation curable urethane (meth)acrylate oligomer, preferably comprising a backbone derived from polyoxytetramethylene glycol, (ii) at least one monofunctional reactive monomer, (iii) at least one multifunctional reactive monomer, and (iv) an adhesion promoter comprising at least one organo-functional silane as adhesion agent in an amount higher than 5 wt.% of the total amount of said radiation curable composition, said single coating layer having an elastic tensile modulus at 40°C lower than 20 MPa and an elastic tensile modulus at -40°C lower than 300 MPa, and said radiation curable composition having a viscosity ranging from 2800 mPa.s to 3600 mPa.s.
A driver circuit for driving a light circuit comprising at least one light emitting diode, the driver circuit comprising a converter for converting an input signal into an output signal comprising a pulse per cycle for driving the light circuit, the converter comprising an adapter, characterized in that the driver circuit comprises a storage medium storing a measured amplitude value and a nominal amplitude value of the input signal or a measured amplitude value signal and a nominal amplitude value of the output signal, wherein the adapter is arranged for increasing the width of the pulse in case the measured amplitude value is smaller than the nominal amplitude value, and decreasing the width of the pulse in case the measured amplitude value is larger than the nominal amplitude value.
A method for manufacturing a cathode active material for a lithium secondary battery, comprising: heat-treating a precursor aqueous solution containing a lithium precursor, a transition metal precursor, and an organic acid containing a carboxyl group, and having Fourier transform infrared (FTIR) spectroscopy spectrum satisfying the following Equation 2 by the definition of the following Equation 1: Chelation Index C. I. = 100 − % Transmittance 1550 ( 100 − % Transmittance 1550 + ( 100 − % transmittance 1700 0.5 ≤ C. I. < 1 in Equations 1 above, % Transmittance means transmittance of a peak located at a wavenumber from 1,700 to 1,710 cm -1 in FTIR spectrum of a precursor gel obtained by preparing the precursor aqueous solution as a gel, and % Transmittance means transmittance of a peak located at a wavenumber from 1,550 to 1,610 cm -1 in the same FTIR spectrum.
A LED arrangement comprising a LED string coupled to a current source and a driver circuit arrangement, - the LED string comprising at least two LED segments (10, 20; 100, 200), the at least two LED segments (10, 20; 100, 200) arranged electrically in series, - each LED segment (10, 20; 100, 200) comprising at least one LED (10, 20; 101, 102, 103,201,202, 203), - the driver circuit arrangement comprising a segment driver unit (110, 210; 110', 210'; 110", 210") for each LED segment, - each segment driver unit (110, 210; 110', 210'; 110", 210") comprising a first switching element (12, 22) arranged electrically parallel with the corresponding LED segment (10, 20; 100, 200) for controlling, during use, of a current (50, 60; 51, 61; 52, 62; 53, 63; 54, 64; 55, 65; 56, 66) through the LED segment (10, 20; 100, 200) wherein a gate of each first switching element is configured to be controlled by varying a duty cycle of a corresponding first control signal (70, 71; 72, 75, 76) and wherein when the first switching element is closed, the current through the LED segment is bypassed and the LED segment is switched off, characterized in that each segment driver unit (110, 210; 110', 210'; 110", 210") comprises a first capacitor (13, 23), the first capacitor (13, 23) being arranged electrically in parallel with at least one of the LEDs of the corresponding LED segment (10, 20; 100, 200). - the LED string comprising at least two LED segments (10, 20; 100, 200), the at least two LED segments (10, 20; 100, 200) arranged electrically in series, - each LED segment (10, 20; 100, 200) comprising at least one LED (10, 20; 101, 102, 103,201,202, 203), - the driver circuit arrangement comprising a segment driver unit (110, 210; 110', 210'; 110", 210") for each LED segment, - each segment driver unit (110, 210; 110', 210'; 110", 210") comprising a first switching element (12, 22) arranged electrically parallel with the corresponding LED segment (10, 20; 100, 200) for controlling, during use, of a current (50, 60; 51, 61; 52, 62; 53, 63; 54, 64; 55, 65; 56, 66) through the LED segment (10, 20; 100, 200) wherein a gate of each first switching element is configured to be controlled by varying a duty cycle of a corresponding first control signal (70, 71; 72, 75, 76) and wherein when the first switching element is closed, the current through the LED segment is bypassed and the LED segment is switched off, characterized in that each segment driver unit (110, 210; 110', 210'; 110", 210") comprises a first capacitor (13, 23), the first capacitor (13, 23) being arranged electrically in parallel with at least one of the LEDs of the corresponding LED segment (10, 20; 100, 200).
A liquid crystal polyester resin which includes 42 to 80 mol% of the following structural unit relative to 100 mol% of the total structural unit of the liquid crystal polyester resin, and ΔS (entropy of melting) defined by the following equation is 0.01 × 10 -3 to 2.7 × 10 3 J/g·K: ΔS J / g ⋅ K = ΔHm J / g / Tm K wherein Tm means an endothermic peak temperature determined as follows: after observation of an endothermic peak temperature (Tm 1) observed when heating a liquid crystal polyester under temperature rising conditions of 20°C/minute from room temperature in differential scanning calorimetry, the liquid crystal polyester was maintained at the temperature of Tm 1 + 20°C for 5 minutes, followed by observation of the endothermic peak temperature observed when the temperature is once fallen to room temperature under temperature falling conditions of 20°C/minute and then raised again under temperature rising conditions of 20°C/minute, and ΔHm is an endothermic peak area of Tm.
A multi-element antenna (200; 400; 500; 802) comprising: a feed network; f J a plurality of cupped antennas (202A-D; 402A-D; 502A-D; 808) coupled by the feed network, each cupped antenna comprising: a cup having a rear surface and one or more side surfaces wherein the rear surface and one or more side surfaces define a cavity and wherein the one or more side surfaces are provided having one or more indentations (208, 210; 410; 508, 510) disposed therein, wherein the one or more indentations are formed towards the center of the cup, and wherein the one or more indentations are configured to reduce a size and weight of the cup; and a first radiating element disposed within the cavity, wherein the first radiating element is configured to couple to a first feed circuit. a feed network; f J a plurality of cupped antennas (202A-D; 402A-D; 502A-D; 808) coupled by the feed network, each cupped antenna comprising: a cup having a rear surface and one or more side surfaces wherein the rear surface and one or more side surfaces define a cavity and wherein the one or more side surfaces are provided having one or more indentations (208, 210; 410; 508, 510) disposed therein, wherein the one or more indentations are formed towards the center of the cup, and wherein the one or more indentations are configured to reduce a size and weight of the cup; and a first radiating element disposed within the cavity, wherein the first radiating element is configured to couple to a first feed circuit. a cup having a rear surface and one or more side surfaces wherein the rear surface and one or more side surfaces define a cavity and wherein the one or more side surfaces are provided having one or more indentations (208, 210; 410; 508, 510) disposed therein, wherein the one or more indentations are formed towards the center of the cup, and wherein the one or more indentations are configured to reduce a size and weight of the cup; and a first radiating element disposed within the cavity, wherein the first radiating element is configured to couple to a first feed circuit.
A process of producing man-made vitreous fibres having a phosphorus content of at least 0.5%, measured as weight % P 2 O 5, comprising providing a charge of mineral material which includes briquettes, melting the charge in a furnace to provide a melt and fiberising the melt to form fibres, wherein the briquettes comprise a non-virgin rock material comprising at least 2% phosphorus, the non-virgin rock material being selected from the group consisting of sewage sludge ash, bone meal ash, granulated sewage sludge slag and mixtures thereof.
Pressure vessel comprising an inner vessel that has an inner and an outer face (2i, 2a) and is made of an inner-vessel material that is at least partially plastically deformable under pressure and has a cylinder axis and at least two pole caps that together form the inner vessel, for providing a storage volume in the pressure vessel, comprising an outer layer applied to the inner vessel for the reinforcement thereof, and comprising a valve-connection piece having a sealing cone and outer piece arranged on one of the pole caps for receiving a valve and for sealing the storage volume from the inner vessel, the inner vessel comprising, for connecting the valve-connection piece, a protrusion that is inwardly open towards the storage volume and projects cylindrically from the outer face of the pole cap, the sealing cone being positioned on an inner face of the protrusion and the outer piece for generating a sealing pressure between the sealing cone, the protrusion and the outer piece on an outer face of the protrusion, the outer piece comprising, on the face thereof oriented towards the protrusion, a suitably shaped groove having a first edge facing the storage volume and a second edge provided in the opposite direction for receiving a sealing ring that seals under the sealing pressure, characterised in that the groove and the sealing ring are dimensioned such that and the inner-vessel material is provided such that, under the sealing pressure and due to the plastic deformability thereof, first and second sealing beads (24a, 24b) that project at least into two gaps (L1, L2) between the sealing ring and the first and second edge (421a, 421b) are formed.
An operation-aware aerial navigation system comprising as modules at least one navigation server, at least one navigation agent and at least one navigation client, each module consisting of several sub-modules, wherein A) the navigation server is configured to aggregate and correlate multiple data received from different data sources and from a navigation client, and to dynamically provide to a drone operator a geo-zoned map based on the aggregated and correlated data, wherein the geo-zoned map is a map of an air space that is divided into 3D zones and, wherein the data sources are selected from the group comprising at least communication network operator, lawful agency, weather agency; B) the navigation agent is running on a drone and configured to master steering of the drone; C) the navigation client is running locally by the drone operator and acting as interface between the drone operator, the navigation server and the navigation agent running on the drone; D) the navigation client is configured to compute and update a route for the drone that is involved in a given drone-operation based on the geo-zoned map, feedback from the navigation agent and an initial input of the drone operator. A) the navigation server is configured to aggregate and correlate multiple data received from different data sources and from a navigation client, and to dynamically provide to a drone operator a geo-zoned map based on the aggregated and correlated data, wherein the geo-zoned map is a map of an air space that is divided into 3D zones and, wherein the data sources are selected from the group comprising at least communication network operator, lawful agency, weather agency; B) the navigation agent is running on a drone and configured to master steering of the drone; C) the navigation client is running locally by the drone operator and acting as interface between the drone operator, the navigation server and the navigation agent running on the drone; D) the navigation client is configured to compute and update a route for the drone that is involved in a given drone-operation based on the geo-zoned map, feedback from the navigation agent and an initial input of the drone operator.
A method to identify a level of fluid of a printhead, the method comprising: (block 42) receiving an electrical signal from at least one of power supply line and a resistor when the printhead is in a non-firing state; (block 44) determining a measured amount of capacitance using the electrical signal, wherein the amount of capacitance detected by the capacitance detection unit corresponds to the level of fluid covering the resistor; (block 46) comparing with a capacitance detection unit the measured amount of capacitance to a predetermined capacitance value to obtain a comparison result; and (block 48) identifying with the capacitance detection unit the level of fluid in the printhead based on the comparison result. (block 42) receiving an electrical signal from at least one of power supply line and a resistor when the printhead is in a non-firing state; (block 44) determining a measured amount of capacitance using the electrical signal, wherein the amount of capacitance detected by the capacitance detection unit corresponds to the level of fluid covering the resistor; (block 46) comparing with a capacitance detection unit the measured amount of capacitance to a predetermined capacitance value to obtain a comparison result; and (block 48) identifying with the capacitance detection unit the level of fluid in the printhead based on the comparison result.
A composition comprising: a) an amine curative composition comprising: (i) 60 mol% to 90 mol% of a bis-aromatic secondary diamine having Formula I wherein each R 1 is independently a C 1 -C 10 alkyl; and (ii) 10 mol% to 40 mol% of a bis-aromatic primary diamine having the Formula II wherein each R 2 is independently a C 1 -C 10 alkyl; and each R 3 is independently chlorine, bromine, fluorine or hydrogen, and wherein the mol% is based on the total moles of the bis-aromatic secondary diamine and the bis-aromatic primary diamine; and (b) a prepolymer having free isocyanate groups; wherein the molar ratio of the NCO groups in the pre-polymer to the amine (-NH 2) groups in the amine curative composition ranges from 0.8 to 2.0. a) an amine curative composition comprising: (i) 60 mol% to 90 mol% of a bis-aromatic secondary diamine having Formula I wherein each R 1 is independently a C 1 -C 10 alkyl; and (ii) 10 mol% to 40 mol% of a bis-aromatic primary diamine having the Formula II wherein each R 2 is independently a C 1 -C 10 alkyl; and each R 3 is independently chlorine, bromine, fluorine or hydrogen, and wherein the mol% is based on the total moles of the bis-aromatic secondary diamine and the bis-aromatic primary diamine; and (i) 60 mol% to 90 mol% of a bis-aromatic secondary diamine having Formula I wherein each R 1 is independently a C 1 -C 10 alkyl; and (ii) 10 mol% to 40 mol% of a bis-aromatic primary diamine having the Formula II wherein each R 2 is independently a C 1 -C 10 alkyl; and each R 3 is independently chlorine, bromine, fluorine or hydrogen, and wherein the mol% is based on the total moles of the bis-aromatic secondary diamine and the bis-aromatic primary diamine; and (b) a prepolymer having free isocyanate groups;
An apparatus for attaching a sleeve comprising a coupling end to a steel wire, the apparatus comprising: - an attachment piece arranged to connect to the coupling end of the sleeve to be attached to the steel wire, - a pulling arrangement connected to the attachment piece and being configured to pull the sleeve via the connected attachment piece, - a swaging arrangement comprising two opposed swaging rolls (14,15) adapted to crimp the sleeve to a close press fit around a loose end of a steel wire, characterised in that the apparatus further comprises a testing arrangement for verifying the strain capacity of the attachment of the sleeve to the steel wire, the testing arrangement including a holding unit configured to effectively hold a portion of the steel wire fixed and allowing the pulling arrangement to pull the sleeve attached to the wire held fixed in said holding unit in order to verify said attachment. - an attachment piece arranged to connect to the coupling end of the sleeve to be attached to the steel wire, - a pulling arrangement connected to the attachment piece and being configured to pull the sleeve via the connected attachment piece, - a swaging arrangement comprising two opposed swaging rolls (14,15) adapted to crimp the sleeve to a close press fit around a loose end of a steel wire,
An image processing apparatus (Fig.1) for dividing an input image into a plurality of band area images so that each band area partially overlaps an adjacent band area, successively storing the respective band area images in a band memory, and performing image processing, the apparatus comprising: storage means for storing filter coefficients having a two-dimensional reference area of M pixels in a first direction and N pixels in a second direction orthogonal to the first direction; and spatial filter means for applying, to the band area image stored in the band memory, a spatial filter using the filter coefficients, wherein the filter coefficients are set as the filter coefficients so as to refer to pixels for every K pixels in the second direction, and the spatial filter means sequentially applies the spatial filter to the band area image K times so that sampling phases by the filter coefficients for the band area image are mutually different in the second direction. storage means for storing filter coefficients having a two-dimensional reference area of M pixels in a first direction and N pixels in a second direction orthogonal to the first direction; and spatial filter means for applying, to the band area image stored in the band memory, a spatial filter using the filter coefficients, wherein the filter coefficients are set as the filter coefficients so as to refer to pixels for every K pixels in the second direction, and the spatial filter means sequentially applies the spatial filter to the band area image K times so that sampling phases by the filter coefficients for the band area image are mutually different in the second direction.
A composite magnetic material for a magnet, comprising a rare earth-iron-nitrogen based magnetic material and a soft magnetic ferrite based magnetic material coated on a surface of the rare earth-iron-nitrogen based magnetic material, wherein a phase simultaneously containing R and oxygen in an interface between a layer composed of the ferrite based magnetic material and the rare earth-iron-nitrogen based magnetic material has a thickness of less than 10 nm, wherein the rare earth-iron-nitrogen based magnetic material is a magnetic material represented by the following general formula: R x Fe (100-x-y) N y wherein R contains at least one element selected from the group consisting of Y, La, Ce, Pr, Nd, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb and Lu; 50 atomic % or more of R in the general formula is Sm; and x and y satisfy 3 atomic % ≤ x ≤ 30 atomic % and 1 atomic % ≤ y ≤ 30 atomic %, respectively.
A method for moving bookmarks on a mobile terminal having a mobile browser, comprising: receiving a triggering instruction from a user of the mobile browser; triggering bookmark moving function on the mobile terminal; prompting, on a bookmark page of the mobile browser, the user to select at least one target browser having bookmarks to be moved from a list of available browsers, wherein the available browsers include at least a third-party browser and a system browser; determining the target browser selected by the user; and in response to the target browser selected by the user being the third-party browser, linking to an account login page of the third-party browser, and when the user successful logs in the account, obtaining online bookmarks of the third-party browser with a crawling method using a web crawler and importing the online bookmarks of the third-party browser into the mobile browser; and in response to the target browser selected by the user being a system browser, obtaining a directory of bookmarks of the system browser and importing the bookmarks of the system browser into the mobile browser, wherein the system browser is a browser installed on the mobile terminal and which stores bookmarks locally on the mobile terminal in an importable format, and the third-party browser is a mobile browser, other than the system browser, that supports online bookmark functionality. receiving a triggering instruction from a user of the mobile browser; triggering bookmark moving function on the mobile terminal; prompting, on a bookmark page of the mobile browser, the user to select at least one target browser having bookmarks to be moved from a list of available browsers, wherein the available browsers include at least a third-party browser and a system browser; determining the target browser selected by the user; and in response to the target browser selected by the user being the third-party browser, linking to an account login page of the third-party browser, and when the user successful logs in the account, obtaining online bookmarks of the third-party browser with a crawling method using a web crawler and importing the online bookmarks of the third-party browser into the mobile browser; and in response to the target browser selected by the user being a system browser, obtaining a directory of bookmarks of the system browser and importing the bookmarks of the system browser into the mobile browser, wherein the system browser is a browser installed on the mobile terminal and which stores bookmarks locally on the mobile terminal in an importable format, and the third-party browser is a mobile browser, other than the system browser, that supports online bookmark functionality.