mhurhangee/patent-ind-claim-en huggingface dataset:
An assembly for a turbine engine , comprising: a slider seal including a washer and a tubular puck ; the washer including an inner washer surface and an outer washer surface , the inner washer surface extending around an axis of the slider seal and having a non-circular cross-sectional geometry when viewed in a plane perpendicular to the axis , the inner washer surface forming a washer bore axially through the washer , and the outer washer surface extending around the axis and having a cross-sectional geometry with a shape that is different than a shape of the non-circular cross-sectional geometry; and the tubular puck projecting axially through the washer bore and including an outer puck surface , the outer puck surface extending around the axis , and the outer puck surface sealingly engaged with and configured to slide axially along the inner washer surface , wherein the tubular puck further includes an inner puck surface , and the inner puck surface extends around the axis and forms a puck bore axially through the tubular puck , and wherein the inner puck surface has a cross-sectional geometry, when viewed in a plane perpendicular to the axis , with a shape that is different than the shape of the non-circular cross-sectional geometry. a slider seal including a washer and a tubular puck ; the washer including an inner washer surface and an outer washer surface , the inner washer surface extending around an axis of the slider seal and having a non-circular cross-sectional geometry when viewed in a plane perpendicular to the axis , the inner washer surface forming a washer bore axially through the washer , and the outer washer surface extending around the axis and having a cross-sectional geometry with a shape that is different than a shape of the non-circular cross-sectional geometry; and the tubular puck projecting axially through the washer bore and including an outer puck surface , the outer puck surface extending around the axis , and the outer puck surface sealingly engaged with and configured to slide axially along the inner washer surface , wherein the tubular puck further includes an inner puck surface , and the inner puck surface extends around the axis and forms a puck bore axially through the tubular puck , and wherein the inner puck surface has a cross-sectional geometry, when viewed in a plane perpendicular to the axis , with a shape that is different than the shape of the non-circular cross-sectional geometry.
An additive manufacturing system for printing a three-dimensional part , the additive manufacturing system comprising: one or more imaging engines configured to develop layers of the three-dimensional part ; a build platform ; one or more gantry mechanisms configured to move the build platform ; a rotatable transfer medium configured to receive the developed layers from the one or more imaging engines , and to transfer the developed layers onto intermediate build surfaces of the three-dimensional part on the build platform in a layer-by-layer manner; one or more imaging sensors configured to scan the developed layers on the rotatable transfer medium and on the three-dimensional part , and to transmit data relating to the scans; and a controller assembly configured to receive the transmitted data from the one or more imaging sensors , to detect overlay errors from the scans, and to adjust the one or more gantry mechanisms to reduce the overlay errors. one or more imaging engines configured to develop layers of the three-dimensional part ; a build platform ; one or more gantry mechanisms configured to move the build platform ; a rotatable transfer medium configured to receive the developed layers from the one or more imaging engines , and to transfer the developed layers onto intermediate build surfaces of the three-dimensional part on the build platform in a layer-by-layer manner; one or more imaging sensors configured to scan the developed layers on the rotatable transfer medium and on the three-dimensional part , and to transmit data relating to the scans; and a controller assembly configured to receive the transmitted data from the one or more imaging sensors , to detect overlay errors from the scans, and to adjust the one or more gantry mechanisms to reduce the overlay errors.
Method for producing a diffractive optical element for beam shaping a laser beam having a first wavelength (λ 1 ) of at least 100 nm, comprising the steps of: providing a laser mirror , wherein the laser mirror has a layered structure comprising a substrate and a dielectric layer , wherein the dielectric layer abuts against the substrate , or wherein the laser mirror has a layered structure comprising a substrate , a dielectric layer and an absorption layer , wherein the absorption layer is located between the substrate and the dielectric layer ; creating a plurality of bulges of the dielectric layer by treating the laser mirror with a series of focused heating laser beams having a second wavelength (λ 2 ), wherein said plurality of bulges have a height perpendicular to said dielectric layer , and wherein at least one bulge has a height of at least one-half of said first wavelength (λ 1 ). providing a laser mirror , wherein the laser mirror has a layered structure comprising a substrate and a dielectric layer , wherein the dielectric layer abuts against the substrate , or wherein the laser mirror has a layered structure comprising a substrate , a dielectric layer and an absorption layer , wherein the absorption layer is located between the substrate and the dielectric layer ; creating a plurality of bulges of the dielectric layer by treating the laser mirror with a series of focused heating laser beams having a second wavelength (λ 2 ), wherein said plurality of bulges have a height perpendicular to said dielectric layer , and wherein at least one bulge has a height of at least one-half of said first wavelength (λ 1 ).
A magnetometric sensor , comprising a plurality of magnetometric sensor elements each comprising a plurality of magneto-sensitive portions arranged, in each of fan-shaped magneto-sensitive regions , wherein the magneto-sensitive regions comprise fan-shaped regions formed by dividing a single circle into eight equal parts, and wherein the magnetometric sensor elements are formed in the eight magneto-sensitive regions , and wherein the magnetometric sensor elements are electrically connected to each other so as to form two bridge circuits configured to output signals of different phases wherein the magnetometric sensor elements are configured such that the magneto-sensitive regions are arranged rotated at 90° intervals such that identically shaped regions are angularly offset from each other around the center of said circle by 90°, and wherein the magneto-sensitive portions each have a shape defined by four edges, two of which are arcs of concentric circles , and the other two of which are arranged in radial directions, respectively, of said circle, such that said magneto-sensitive portions each have the same width (W) in the radial direction of said circle, and wherein a resistance value thereof varies according to a change in a direction of a magnetic field. wherein the magnetometric sensor elements are configured such that the magneto-sensitive regions are arranged rotated at 90° intervals such that identically shaped regions are angularly offset from each other around the center of said circle by 90°, and wherein the magneto-sensitive portions each have a shape defined by four edges, two of which are arcs of concentric circles , and the other two of which are arranged in radial directions, respectively, of said circle, such that said magneto-sensitive portions each have the same width (W) in the radial direction of said circle, and wherein a resistance value thereof varies according to a change in a direction of a magnetic field.
A volatile composition dispenser comprising: a housing comprising a rear frame having a frame opening and a longitudinal axis extending centrally within said opening ; a rupturable cartridge placed within said housing ; an inner wall extending from the frame opening , wherein the inner wall has a proximal end at a periphery of the opening and a distal end ; a push button movably disposed within the frame opening for rupturing the cartridge , wherein the push button includes a button body characterized in that , when pushed, the push button is caused to axially move along and rotate about the longitudinal axis at a rotation angle, β (degrees); a cam guide disposed on the inner wall or the button body ; wherein the cam guide is a helical guide rail on the inner wall or the button body ; and a protrusion disposed on the other of the inner wall or the button body wherein the protrusion is engaged with the cam guide in response to the axial movement of the button when pushed; the cam guide comprising a first end and a second end ; wherein the cam guide forms a cam angle α, wherein α = arctan D1 / D2 , wherein: D1 = radial distance of the helical guide rail between the first and second ends; D2 = axial distance of the helical guide rail between the first and second ends; wherein the ratio of the cam angle, α to the button rotation angle, β is 1.3 and the button rotation angle is 30° to 70°. a housing comprising a rear frame having a frame opening and a longitudinal axis extending centrally within said opening ; a rupturable cartridge placed within said housing ; an inner wall extending from the frame opening , wherein the inner wall has a proximal end at a periphery of the opening and a distal end ; a push button movably disposed within the frame opening for rupturing the cartridge , wherein the push button includes a button body characterized in that , when pushed, the push button is caused to axially move along and rotate about the longitudinal axis at a rotation angle, β (degrees); a cam guide disposed on the inner wall or the button body ; wherein the cam guide is a helical guide rail on the inner wall or the button body ; and a protrusion disposed on the other of the inner wall or the button body wherein the protrusion is engaged with the cam guide in response to the axial movement of the button when pushed; the cam guide comprising a first end and a second end ; wherein the cam guide forms a cam angle α, wherein α = arctan D1 / D2 , wherein: D1 = radial distance of the helical guide rail between the first and second ends; D2 = axial distance of the helical guide rail between the first and second ends; D1 = radial distance of the helical guide rail between the first and second ends; D2 = axial distance of the helical guide rail between the first and second ends; wherein the ratio of the cam angle, α to the button rotation angle, β is 1.3 and the button rotation angle is 30° to 70°.
Light module comprising a first and a second submodule , which submodules are joined together, the first submodule being positioned beneath the second submodule , one of them on each side of a central support plate , and a projection lens arranged at the exit of the module, each submodule comprising a half shell which is fixed to the support plate, a light source (14, a16) which is positioned on that face of the support plate that faces toward the corresponding half shell so as to be able to emit rays of light towards this half shell, and an optical deviation element , characterized in that the lens is supported by the free ends of the half shells , the assembly being arranged so that, for each submodule , the rays emitted by the light sources are reflected by the associated optical deviation element towards the lens, each half shell, in combination with the other half shell , the support plate and the lens , forming a space that is closed with the exception of at least one opening made in the half shell of the first submodule and of at least one opening made in the half shell of the second submodule in order respectively to form first and second cooling means that work by circulating air, respectively admitting cold air into and expelling hot air from the module.
A system (50; 100; 300) for providing therapy to a patient, the system comprising: an electrode (107; 107a; 107b); a noise generator coupled to the electrode (107; 107a; 107b); and a controller ; wherein the controller is adapted to instruct the noise generator to deliver a broad spectrum of electrical noise signals to target neural tissue, non-neural tissue, or a combination thereof via the electrode (107; 107a; 107b), wherein the broad spectrum of electrical noise signals are tunable, characterised in that the controller is configured to tune the broad spectrum of electrical noise signals to optimize the therapy provided to the patient based on feedback received from the patient. an electrode (107; 107a; 107b); a noise generator coupled to the electrode (107; 107a; 107b); and a controller ; wherein the controller is adapted to instruct the noise generator to deliver a broad spectrum of electrical noise signals to target neural tissue, non-neural tissue, or a combination thereof via the electrode (107; 107a; 107b), wherein the broad spectrum of electrical noise signals are tunable, characterised in that the controller is configured to tune the broad spectrum of electrical noise signals to optimize the therapy provided to the patient based on feedback received from the patient.
A method performed by a computing device of establishing a secret shared between a first communications device and at least one second communications device , the method comprising: acquiring (S101), using one of a visual and an audible means of communication with the first communications device , a first data representation from which the shared secret can be derived; generating (S102) a second data representation from the first data representation, from which second data representation the shared secret can be derived; and providing (S103), using the other one of the visual and the audible means of communication, the second communications device with the second data representation. acquiring (S101), using one of a visual and an audible means of communication with the first communications device , a first data representation from which the shared secret can be derived; generating (S102) a second data representation from the first data representation, from which second data representation the shared secret can be derived; and providing (S103), using the other one of the visual and the audible means of communication, the second communications device with the second data representation.
An electric traction chain for a railway vehicle comprising means for collecting electrical energy on a supply line , and at least one power electronics circuit comprising a static traction converter for the electrical power supply of at least one electric motor , characterized in that the electric traction chain comprises a solid state circuit breaker (SSCB) (201, 202, 203; 301, 302, 303) between the collecting means and each power electronics circuit, controlled to open when the current flowing through it reaches a predetermined threshold.
A method of batch sizing a formula, the formula defining one or more hair dye materials and corresponding recommended amounts for creating an individual batch sized amount of a hair dye mixture, the method comprising: accessing a control system having at least a processor and a computer-readable memory, wherein the memory contains software configured to receive a formula for blending a hair dye mixture using one or more colorants, dyes, and/or blending materials and amounts recommended for the hair dye mixture; presenting, via a display, a plurality of batch sizing adjustment criteria, the batch sizing adjustment criteria including customer characteristics; receiving user input, via a user input device, that selects one or more of the plurality of batch sizing adjustment criteria, the user input including customer characteristics; and calculating, via the control system, adjusted corresponding recommended amounts associated with the hair dye mixture using the user input received by the control system regarding the selected batch sizing adjustment criteria for an individual batch sized amount. accessing a control system having at least a processor and a computer-readable memory, wherein the memory contains software configured to receive a formula for blending a hair dye mixture using one or more colorants, dyes, and/or blending materials and amounts recommended for the hair dye mixture; presenting, via a display, a plurality of batch sizing adjustment criteria, the batch sizing adjustment criteria including customer characteristics; receiving user input, via a user input device, that selects one or more of the plurality of batch sizing adjustment criteria, the user input including customer characteristics; and calculating, via the control system, adjusted corresponding recommended amounts associated with the hair dye mixture using the user input received by the control system regarding the selected batch sizing adjustment criteria for an individual batch sized amount.
A magnetoresistive random-access memory cell, comprising: a templating layer comprising a binary alloy having an alternating layer lattice structure, wherein the binary alloy includes a transition element and a main group element, one of the alternating layers contains transition metal atoms only and the other contains main group metal atoms only, and the alternating layer lattice structure comprises a cesium chloride structure; a half metallic Heusler layer comprising a half metallic Heusler material having a tetragonal lattice structure, the half metallic Heusler layer being located outward of the templating layer, and having a Heusler in-plane lattice constant that is different from an in-plane lattice constant in a cubic form of the half metallic Heusler material; a tunnel barrier outward of the half metallic Heusler layer; and a magnetic layer outward of the tunnel barrier. a templating layer comprising a binary alloy having an alternating layer lattice structure, wherein the binary alloy includes a transition element and a main group element, one of the alternating layers contains transition metal atoms only and the other contains main group metal atoms only, and the alternating layer lattice structure comprises a cesium chloride structure; a half metallic Heusler layer comprising a half metallic Heusler material having a tetragonal lattice structure, the half metallic Heusler layer being located outward of the templating layer, and having a Heusler in-plane lattice constant that is different from an in-plane lattice constant in a cubic form of the half metallic Heusler material; a tunnel barrier outward of the half metallic Heusler layer; and a magnetic layer outward of the tunnel barrier.
An electromagnetic flowmeter for measuring flow of fluid flowing in a conduit of the electromagnetic flowmeter , wherein the electromagnetic flowmeter comprises: a pair of electrodes mounted on the conduit for measuring potential difference generated by the interaction of an electromagnetic field in the fluid to determine the flow of fluid in the electromagnetic flowmeter ; a processing unit, wherein the processing unit acquires signals from the pair of electrodes and processes the signal for measurement; at least one set of coils comprising at least two coils mounted on a surface of the conduit and excited by an excitation unit for generating the electromagnetic field; wherein a first coil from the at least one set of coils is concentrically positioned with a second coil from the set of coil, and the second coil is placed within the enclosed surface area of the first coil , characterised in that the electrodes are arranged in a gap between the shorter side of the first coil and the shorter side of the second coil and arranged linearly at a position above the central diameter of the conduit . a pair of electrodes mounted on the conduit for measuring potential difference generated by the interaction of an electromagnetic field in the fluid to determine the flow of fluid in the electromagnetic flowmeter ; a processing unit, wherein the processing unit acquires signals from the pair of electrodes and processes the signal for measurement; at least one set of coils comprising at least two coils mounted on a surface of the conduit and excited by an excitation unit for generating the electromagnetic field; wherein a first coil from the at least one set of coils is concentrically positioned with a second coil from the set of coil, and the second coil is placed within the enclosed surface area of the first coil , characterised in that the electrodes are arranged in a gap between the shorter side of the first coil and the shorter side of the second coil and arranged linearly at a position above the central diameter of the conduit .
A system (27-40) for chemical analysis comprising: an array of pixels (100, 27-42) having a plurality of rows and a plurality of columns, each of the pixels having a reaction area and a chemically sensitive sensor configured to provide an analog output indicative of the reactions sensed within the reaction area for the pixel; a selection circuit (27-1, 27-2) arranged to select at least one of the rows; a plurality of column circuits, each column circuit configured to receive the analog output from a selected row during a first sampling period corresponding to a first rate, wherein the first sampling period is a time period that is too short for the output signal from the chemical sensors to settle, such that the output signal is still transitioning to a final value during the first sampling period; wherein an analog to digital conversion circuit (254, 27-44) associated with each of the column circuits and configured to receive the analog output from the column circuits that were received by the column circuits during the first sampling period and to sample them at a second rate that is greater than the first rate, such that a series of samples is made for each of the analog outputs at the second rate for a second sampling period that corresponds to the first sampling period; and an estimation device (27-46) that is configured to receive that series of samples and is configured to determine an estimated pixel value from the series of samples during the first sampling period by implementing a settling correction that compensates for the incomplete settling of the analog output signal. an array of pixels (100, 27-42) having a plurality of rows and a plurality of columns, each of the pixels having a reaction area and a chemically sensitive sensor configured to provide an analog output indicative of the reactions sensed within the reaction area for the pixel; a selection circuit (27-1, 27-2) arranged to select at least one of the rows; a plurality of column circuits, each column circuit configured to receive the analog output from a selected row during a first sampling period corresponding to a first rate, wherein the first sampling period is a time period that is too short for the output signal from the chemical sensors to settle, such that the output signal is still transitioning to a final value during the first sampling period; wherein an analog to digital conversion circuit (254, 27-44) associated with each of the column circuits and configured to receive the analog output from the column circuits that were received by the column circuits during the first sampling period and to sample them at a second rate that is greater than the first rate, such that a series of samples is made for each of the analog outputs at the second rate for a second sampling period that corresponds to the first sampling period; and an estimation device (27-46) that is configured to receive that series of samples and is configured to determine an estimated pixel value from the series of samples during the first sampling period by implementing a settling correction that compensates for the incomplete settling of the analog output signal.