mhurhangee/ep-ind-claims huggingface dataset:
A method of performing a read operation on a magnetoresistive random access memory, MRAM, data array (400, 301) comprising MRAM bit cells, the method comprising: receiving an index; prior to determining whether there is a hit in the MRAM data array (400, 301) for a first address corresponding to the read operation, activating a dummy word line based on a first portion of the received index; wherein the hit provides an indication of a matching way in one of n ways of a tag array associated with the MRAM data array (400, 301), the n ways being at the received index; wherein the read operation comprises, in response to the hit, activating a first word line coupled to MRAM bit cells in a way of the MRAM data array corresponding to the matching way in the tag array and at the received index; obtaining a settled reference voltage for reading MRAM bit cells coupled to the first word line, in response to the activation of the dummy word line; and if there is a hit, reading the MRAM bit cells coupled to the first word line, using the settled reference voltage. receiving an index; prior to determining whether there is a hit in the MRAM data array (400, 301) for a first address corresponding to the read operation, activating a dummy word line based on a first portion of the received index; wherein the hit provides an indication of a matching way in one of n ways of a tag array associated with the MRAM data array (400, 301), the n ways being at the received index; wherein the read operation comprises, in response to the hit, activating a first word line coupled to MRAM bit cells in a way of the MRAM data array corresponding to the matching way in the tag array and at the received index; obtaining a settled reference voltage for reading MRAM bit cells coupled to the first word line, in response to the activation of the dummy word line; and if there is a hit, reading the MRAM bit cells coupled to the first word line, using the settled reference voltage.
A mixer system for producing topcoat compositions and filling compounds comprising a volumetric or gravimetric metering plant as a mixing apparatus and comprising at least the following components (a) to (d) and also optionally (e), these being (a) at least one pigment-free component (a) for producing at least one topcoat composition, with (a) comprising at least one binder and at least one organic solvent and optionally at least one matting agent, (b) at least one component (b), different from (a), for producing at least one coating composition used as filling compound, where (b) comprises at least one binder, at least one organic solvent, and at least one filler, where the binder comprises at least one unsaturated polyester and/or at least one polyurethane, (c) a plurality of different pigment pastes different from the components (a), (b), (d), and optionally (e), which in each case independently of one another comprise at least one binder, at least one organic solvent, and at least one pigment, (d) a plurality of different, binder-free dye solutions, which each independently of one another comprise at least one organic solvent and at least one dye, and (e) optionally one or more different organic solvents, which may optionally comprise at least one additive and/or at least one crosslinking agent. (a) at least one pigment-free component (a) for producing at least one topcoat composition, with (a) comprising at least one binder and at least one organic solvent and optionally at least one matting agent, (b) at least one component (b), different from (a), for producing at least one coating composition used as filling compound, where (b) comprises at least one binder, at least one organic solvent, and at least one filler, where the binder comprises at least one unsaturated polyester and/or at least one polyurethane, (c) a plurality of different pigment pastes different from the components (a), (b), (d), and optionally (e), which in each case independently of one another comprise at least one binder, at least one organic solvent, and at least one pigment, (d) a plurality of different, binder-free dye solutions, which each independently of one another comprise at least one organic solvent and at least one dye, and (e) optionally one or more different organic solvents, which may optionally comprise at least one additive and/or at least one crosslinking agent.
A gas turbine engine for an aircraft, the gas turbine engine comprising, in axial flow sequence, a heat exchanger module, and a core engine, the core engine comprising, in axial flow sequence, an intermediate-pressure compressor, a high-pressure compressor, a high pressure turbine, and a low-pressure turbine, the high-pressure compressor being rotationally connected to the high-pressure turbine by a first shaft, the intermediate-pressure compressor being rotationally connected to the low-pressure turbine by a second shaft, the heat exchanger module being in fluid communication with the core engine by an inlet duct, the heat exchanger module comprising a central hub and a plurality of heat transfer elements extending radially outwardly from the central hub and spaced in a circumferential array, for transfer of heat energy from a first fluid contained within the heat transfer elements to an inlet airflow passing over a surface of the heat transfer elements prior to entry of the airflow into an inlet to the core engine, and wherein the gas turbine engine further comprises a first electric machine and a second electric machine, the first electric machine is rotationally connected to the first shaft, the first electric machine is positioned downstream of the heat exchanger module, the first electric machine has a maximum electrical power output of between 180kW and 500kW, the first electric machine has an axial length in the range of between 0.20m and 0.45m, the first electric machine has a maximum diameter in the range of between 0.15m and 0.39m, the second electric machine is rotationally connected to the second shaft, and characterized in that the second electric machine is accommodated within the central hub. wherein the gas turbine engine further comprises a first electric machine and a second electric machine, the first electric machine is rotationally connected to the first shaft, the first electric machine is positioned downstream of the heat exchanger module, the first electric machine has a maximum electrical power output of between 180kW and 500kW, the first electric machine has an axial length in the range of between 0.20m and 0.45m, the first electric machine has a maximum diameter in the range of between 0.15m and 0.39m, the second electric machine is rotationally connected to the second shaft, and characterized in that the second electric machine is accommodated within the central hub.
A platform for an airfoil in a gas turbine engine, the platform comprising: an aero-structure defining a gaspath surface and a non-gaspath surface; a first securing element arranged to receive a locking pin and secure the aero-structure to a rotor disk; and a first securing element structure extending between the non-gaspath surface and the first securing element, wherein the first securing element structure comprises at least two legs defining a hollow space between the two legs and the non-gaspath surface, characterised in that: material of the at least two legs join together to define the hollow space such that the hollow space is defined between a point where the material of the at least two legs joins and the non-gaspath surface; and the first securing element structure further comprises a neck that extends from the point where the material of the at least two legs join together to define the hollow space to the first securing element. an aero-structure defining a gaspath surface and a non-gaspath surface; a first securing element arranged to receive a locking pin and secure the aero-structure to a rotor disk; and a first securing element structure extending between the non-gaspath surface and the first securing element, wherein the first securing element structure comprises at least two legs defining a hollow space between the two legs and the non-gaspath surface, characterised in that: material of the at least two legs join together to define the hollow space such that the hollow space is defined between a point where the material of the at least two legs joins and the non-gaspath surface; and the first securing element structure further comprises a neck that extends from the point where the material of the at least two legs join together to define the hollow space to the first securing element. material of the at least two legs join together to define the hollow space such that the hollow space is defined between a point where the material of the at least two legs joins and the non-gaspath surface; and the first securing element structure further comprises a neck that extends from the point where the material of the at least two legs join together to define the hollow space to the first securing element.
A method of hyperspectral image dimension reduction, comprising: receiving a hyperspectral image having a plurality of pixels, each pixel having a spectral vector, said spectral vector containing at least some number of spectral measurements of the energy upwelling from that pixel; establishing a basis vector 'BV' set, wherein establishing a BV set comprises: selecting an initial pixel; reading the spectral vector for the initial pixel, the spectral vector set as an initial BV of the set; and for each of the remaining plurality of pixels: reading a spectral vector from the pixel; unmixing the spectral vector with the BV set to determine a residual vector; and in response to a magnitude of the residual vector being greater than a threshold, adding the spectral vector to the BV set; wherein the BV set has a pre-determined maximum number of member vectors that is not to be exceeded, and if the number of vectors is equal to the pre-determined number of members in the set and a new basis vector is to be added then the current members of the BV set and the new basis vector are optimized to decide whether or not the new basis vector is added or not to the basis vector BV set; wherein for optimization, when the maximum number for the BV set is reached, a residual magnitude of the new candidate vector is compared to residual magnitude values of BV set members, the new candidate replacing a BV set member in response to the residual magnitude of the new candidate being larger than a smallest residual computed from the existing BV set member, and the new candidate not being added in response to the residual magnitude of the new candidate not being larger than a smallest residual computed from the existing BV set member; and for each of the plurality of pixels: reading a spectral vector from the pixel; decomposing the spectral vector with the BV set to provide a reduced dimension vector for the pixel; and providing a dimension reduced image consisting of the reduced dimension vectors for each pixel. receiving a hyperspectral image having a plurality of pixels, each pixel having a spectral vector, said spectral vector containing at least some number of spectral measurements of the energy upwelling from that pixel; establishing a basis vector 'BV' set, wherein establishing a BV set comprises: selecting an initial pixel; reading the spectral vector for the initial pixel, the spectral vector set as an initial BV of the set; and for each of the remaining plurality of pixels: selecting an initial pixel; reading the spectral vector for the initial pixel, the spectral vector set as an initial BV of the set; and for each of the remaining plurality of pixels: reading a spectral vector from the pixel; unmixing the spectral vector with the BV set to determine a residual vector; and reading a spectral vector from the pixel; decomposing the spectral vector with the BV set to provide a reduced dimension vector for the pixel; and providing a dimension reduced image consisting of the reduced dimension vectors for each pixel.
Apparatus for measuring a bending angle (α) between two portions (51, 52) of a workpiece in a bending machine (100; 110) comprising at least a motion sensor unit provided with a tri-axial gyroscope sensor, a processing unit connected to said tri-axial gyroscope sensor and coupling means (12, 11) for associating said motion sensor unit to a portion (51, 52) of said workpiece to be bent, during a bending operation of said workpiece said gyroscope sensor measuring angular velocities (ω X, ω Y, ω Z) and related rotation angles (θ X, θ Y, θ Z) of said portion (51, 52) according to three orthogonal axes (X, Y, Z) and said processing unit receiving from said gyroscope sensor data regarding said rotation angles (θ X, θ Y, θ Z) so as to calculate said bending angle (α) as a function of said rotation angles (θ X, θ Y, θ Z), characterized in that said motion sensor unit further comprises an accelerometer sensor arranged for measuring accelerations (a X, a Z) acting on said portion (51, 52) along at least two orthogonal axes (X, Z), said accelerations (a X, a Z) comprising at least components of the gravity acceleration caused by gravitational force acting on said accelerometer sensor, said processing unit being configured to receive from said accelerometer sensor data regarding said accelerations (a X, a Z) so as to control a position of said portion (51, 52) and/or to calculate said bending angle (α) as a function of said accelerations (a X, a Z) when said portion (51, 52) is substantially motionless in an initial step and in a final step, respectively before and after the bending operation, wherein said accelerometer sensor is configured to be activated when said gyroscope sensor detects that said portion (51, 52) is motionless.
A cinema screen comprising structures which are spaced apart and are configured to direct light projected onto the screen toward an audience and away from side walls, ceilings, and floors of a theater, wherein the structures have respective angles of inclination relative to screen normal that vary over the screen, wherein the spacing between the structures varies over the screen such that separation distance decreases with an increase in angle of inclination, wherein the structures have geometric properties that vary across the screen, and wherein the geometry of the structures increases towards edges of the screen in a manner that causes more light reflected from the edges of the screen to be directed away from a wall of the theater and toward an audience. wherein the structures have respective angles of inclination relative to screen normal that vary over the screen, wherein the spacing between the structures varies over the screen such that separation distance decreases with an increase in angle of inclination, wherein the structures have geometric properties that vary across the screen, and wherein the geometry of the structures increases towards edges of the screen in a manner that causes more light reflected from the edges of the screen to be directed away from a wall of the theater and toward an audience.
A composition for generating oxygen, comprising at least one oxygen source selected from alkali metal chlorates, alkali metal perchlorates, alkaline earth metal chlorates, alkaline earth metal perchlorates and mixtures thereof, characterized in that the composition further comprises at least one compound selected from transition metal ortho-phosphates, transition metal ortho-vanadates and mixtures thereof, wherein the at least one ortho-phosphate, ortho-vanadate or ortho-phosphate-vanadate contains at least one alkali metal and/or at least one alkaline earth metal.
A discharge member with a filter, which enables a filtrate to be dripped into a dripping container while filtering a suspension (S 4), and enables an excessive portion to be suctioned when a dripped amount is excessive, thereby to allow a fixed amount of a filtrate to be injected into the dripping container, wherein the filter that filtrates the suspension (S 4) including fine particles is a composite filter in which a pre-filter formed of continuous porous foam that is softened at least in a wet state is arranged on a filtration surface side of a membrane filter, and wherein the pre-filter has an average pore diameter of 130 to 180 μm in a wet state. wherein the filter that filtrates the suspension (S 4) including fine particles is a composite filter in which a pre-filter formed of continuous porous foam that is softened at least in a wet state is arranged on a filtration surface side of a membrane filter, and wherein the pre-filter has an average pore diameter of 130 to 180 μm in a wet state.
A method for correcting a distortion, caused by a forward flight movement, in an aerial photograph that is taken with an aerial camera from a flying object, • the aerial photograph being captured by a surface sensor, having a multiplicity of photosensitive pixels, of the aerial camera, the sensor lines of which surface sensor, in particular rows, being exposed at different, successive exposure times with the aid of a slit diaphragm shutter displaced over a projected image, so that the individual sensor lines respectively sense a terrain strip of the overflown terrain at the different exposure times, • the individual sensor lines respectively being assigned a relative flight altitude, in particular current at the exposure time, above the terrain strip sensed by the respective sensor line, and • there being respectively determined, separately for the individual sensor lines, a compensation factor that depends on an air speed of the flying object, on a focal length of the aerial camera and on the relative flight altitude assigned to the respective sensor line, and the distortion in the aerial photograph being corrected in linewise fashion with the aid of the respective compensation factor. • the aerial photograph being captured by a surface sensor, having a multiplicity of photosensitive pixels, of the aerial camera, the sensor lines of which surface sensor, in particular rows, being exposed at different, successive exposure times with the aid of a slit diaphragm shutter displaced over a projected image, so that the individual sensor lines respectively sense a terrain strip of the overflown terrain at the different exposure times, • the individual sensor lines respectively being assigned a relative flight altitude, in particular current at the exposure time, above the terrain strip sensed by the respective sensor line, and • there being respectively determined, separately for the individual sensor lines, a compensation factor that depends on an air speed of the flying object, on a focal length of the aerial camera and on the relative flight altitude assigned to the respective sensor line, and the distortion in the aerial photograph being corrected in linewise fashion with the aid of the respective compensation factor.
device to be implanted and assembled in a patient, the device comprising a base part and a based part, wherein each one of the two device parts (1, 2) comprises a joining location of a matched pair of joining locations, wherein of the pair of joining locations a first one comprises a liquefiable material and a second, one comprises a non-liquefiable material and a structure which is suitable to form a positive fit connection with the liquefiable material and wherein the joining location of the base part is situated on a distal side thereof, and wherein the device is to be assembled in the patient with a method comprising the steps of: providing a through opening in bone tissue of the patient or in a further device part, the opening comprising a proximal and a distal mouth, positioning the based part relative to the bone tissue or further device part such that the joining location thereof is situated at the distal mouth of the through opening or beyond this distal mouth, positioning the base part in the through opening such that a distal end or portion thereof is in contact with the joining location of the based part and its proximal face is situated in the region of the proximal mouth of the opening, and pressing the base part against the based part and coupling mechanical vibration into the base part for a time sufficient for liquefying the liquefiable material of the first joining location and letting it penetrate the structure of the second joining location.. providing a through opening in bone tissue of the patient or in a further device part, the opening comprising a proximal and a distal mouth, positioning the based part relative to the bone tissue or further device part such that the joining location thereof is situated at the distal mouth of the through opening or beyond this distal mouth, positioning the base part in the through opening such that a distal end or portion thereof is in contact with the joining location of the based part and its proximal face is situated in the region of the proximal mouth of the opening, and pressing the base part against the based part and coupling mechanical vibration into the base part for a time sufficient for liquefying the liquefiable material of the first joining location and letting it penetrate the structure of the second joining location..
A siloxane resin composition comprising: polysiloxane having a carboxyl group and a radical polymerizable group, a photo-radical polymerization initiator, and a compound having a radical polymerizable group and not having a Si-O-Si bond, wherein said polysiloxane having a carboxyl group and a radical polymerizable group is polysiloxane obtained by hydrolyzing organosilane compounds containing an organosilane compound having a carboxyl group and/or a dicarboxylic anhydride group, and an organosilane compound having a radical polymerizable group, and condensing the hydrolysate, and wherein said organosilane compound having a carboxyl group and/or a dicarboxylic anhydride group is represented by any one of the following general formulae,,, and, in which R 4, R 6 and R 10 represent each a divalent organic group having 1 to 20 carbon atoms, R 5 represents a hydrogen atom or an alkyl group having 1 to 3 carbon atoms, R 7 to R 9 represent each an alkyl group having 1 to 6 carbon atoms, an alkoxy group having 1 to 6 carbon atoms, a phenyl group, a phenoxy group, an alkylcarbonyloxy group having 2 to 6 carbon atoms, or substitution products thereof, provided that at least one of R 7 to R 9 is an alkoxy group, a phenoxy group or an acetoxy group, and in which R 12 to R 14, R 16 to R 18, and R 20 to R 22 represent each an alkyl group having 1 to 6 carbon atoms, an alkoxy group having 1 to 6 carbon atoms, a phenyl group, a phenoxy group, an alkylcarbonyloxy group having 2 to 6 carbon atoms, or substitution products thereof, R 15, R 19 and R 23 represent each a single bond or a chain aliphatic hydrocarbon group, a cyclic aliphatic hydrocarbon group, a carbonyl group, an ether group, an ester group, an amide group, an aromatic group, or a divalent group having any thereof, which may be optionally substituted, h and 1 represent each an integer of 0 to 3. polysiloxane having a carboxyl group and a radical polymerizable group, a photo-radical polymerization initiator, and a compound having a radical polymerizable group and not having a Si-O-Si bond,