mhurhangee/patent-ind-claim-en huggingface dataset:
A backlight system, comprising: a bar collimator , the bar collimator comprising: a light guide configured to receive light at an end of the light guide and to guide the received light along a length of the light guide as guided light ; and a diffraction grating disposed along a side of the light guide; a light source configured to provide light to the light guide of the bar collimator, the light source being adjacent to an end of the light guide of the bar collimator; and a backlight adjacent to the light guide of the bar collimator, wherein the diffraction grating is configured to diffractively couple out a portion of the guided light and to direct the coupled-out portion toward an input of the backlight as a collimated beam of light , wherein the collimated beam of light has an extent corresponding to a length of the backlight input the backlight being configured to receive the collimated light from the diffraction grating of the bar collimator, characterized in that : a) the diffraction grating comprises a reflection mode diffraction grating disposed on a side of the light guide opposite to a side adjacent to the backlight; or in that b) the diffraction grating comprises a chirped diffraction grating, or in that c) the diffraction grating comprises one or both of a duty cycle and a grating depth configured to vary along a length of the diffraction grating. a bar collimator , the bar collimator comprising: a light guide configured to receive light at an end of the light guide and to guide the received light along a length of the light guide as guided light ; and a diffraction grating disposed along a side of the light guide; a light guide configured to receive light at an end of the light guide and to guide the received light along a length of the light guide as guided light ; and a diffraction grating disposed along a side of the light guide; a light source configured to provide light to the light guide of the bar collimator, the light source being adjacent to an end of the light guide of the bar collimator; and a backlight adjacent to the light guide of the bar collimator, wherein the diffraction grating is configured to diffractively couple out a portion of the guided light and to direct the coupled-out portion toward an input of the backlight as a collimated beam of light , wherein the collimated beam of light has an extent corresponding to a length of the backlight input the backlight being configured to receive the collimated light from the diffraction grating of the bar collimator, characterized in that : a) the diffraction grating comprises a reflection mode diffraction grating disposed on a side of the light guide opposite to a side adjacent to the backlight; a) the diffraction grating comprises a reflection mode diffraction grating disposed on a side of the light guide opposite to a side adjacent to the backlight; or in that b) the diffraction grating comprises a chirped diffraction grating, or in that c) the diffraction grating comprises one or both of a duty cycle and a grating depth configured to vary along a length of the diffraction grating.
Distributor of electrical energy between connectors, comprising: - at least one containment body made of an electrically insulating material comprising at least one input portion connectable to an input connector and a plurality of output portions , each of said output portions being connectable to an output connector; - at least two input poles made of an electrically conductive material arranged at said at least one input portion ; - at least two output poles made of an electrically conductive material arranged at each of said output portions ; - at least one printed circuit arranged inside said containment body , associated with said input poles and with said output poles and adapted to distribute electrical energy between said input poles and said output poles ; wherein said printed circuit comprises at least one electronic component adapted to modulate an input current and a voltage between said input poles and said output poles , allowing said distributor to operate both in alternating current and in direct current. - at least one containment body made of an electrically insulating material comprising at least one input portion connectable to an input connector and a plurality of output portions , each of said output portions being connectable to an output connector; - at least two input poles made of an electrically conductive material arranged at said at least one input portion ; - at least two output poles made of an electrically conductive material arranged at each of said output portions ; - at least one printed circuit arranged inside said containment body , associated with said input poles and with said output poles and adapted to distribute electrical energy between said input poles and said output poles ;
Method for detecting and autonomously tracking a target object, in particular a non-cooperative spacecraft, by means of a LIDAR sensor, wherein the LIDAR sensor continuously emits laser pulses to the target object over a predetermined area, and a 3D point cloud is generated from measurement points reflected from the target objects at predetermined time intervals, and a current relative position of the target object with respect to the LIDAR sensor is calculated at the predetermined time intervals using position-estimating iterative closest point algorithms for six degrees of freedom of movement of the target object, characterised in that in a first step, a high-resolution initialising point cloud recorded over a plurality of predetermined time intervals is recorded, in a second step, for the first time a noisy reference model of the target object with a small number of measurement points is generated from the initialising point cloud by the LIDAR sensor during an approach of a spacecraft with the LIDAR sensor to the target object, and in subsequent iterative steps, temporal position clouds are determined at the given time intervals and are compared with the generated reference model using the iterative closest point algorithms, and position information of the target object is calculated on the basis of a point-to-point correspondence method, wherein the reference model is continuously adapted to the changes in the subsequently iteratively determined point clouds.
Procedure for determining a mass flow m of a medium, which is at least two-phase at least temporarily, through a measuring tube of a vortex flowmeter , - wherein the measuring tube is inserted in a pipe in such a way that the medium flowing in the pipe flows through the measuring tube in a flow direction , - wherein the measuring tube has at least a bluff body in a measuring section , said bluff body being designed to generate vortices and wherein a flow velocity of the medium in the area of the measuring section is determined by the sensing-based detection of the generated vortices, - and wherein the measuring tube is tapered around an area of the measuring section in relation to connection tubes which follow on at both sides and each have a connection tube cross-section , said procedure comprises the following steps: A) Determination of the density ρ of the medium in the area of the measuring section from the specific, total enthalpy ho of the medium in the area of the measuring section , from the flow velocity u of the medium in the area of the measuring section , from a static pressure p of the medium in the area of the measuring section and from a static temperature T of the medium in the area of the measuring section , and B) Determination of the mass flow m from the determined flow velocity u, from the determined density ρ and a flow cross-section of the medium in the area of the measuring section , wherein the static pressure p and the static temperature T of the medium are measured in the area of the measuring section and wherein the mass flow m and the specific, total enthalpy ho are determined in an iterative manner in that the specific, total enthalpy h 0 is determined from the mass flow m . - wherein the measuring tube is inserted in a pipe in such a way that the medium flowing in the pipe flows through the measuring tube in a flow direction , - wherein the measuring tube has at least a bluff body in a measuring section , said bluff body being designed to generate vortices and wherein a flow velocity of the medium in the area of the measuring section is determined by the sensing-based detection of the generated vortices, - and wherein the measuring tube is tapered around an area of the measuring section in relation to connection tubes which follow on at both sides and each have a connection tube cross-section , A) Determination of the density ρ of the medium in the area of the measuring section from the specific, total enthalpy ho of the medium in the area of the measuring section , from the flow velocity u of the medium in the area of the measuring section , from a static pressure p of the medium in the area of the measuring section and from a static temperature T of the medium in the area of the measuring section , and B) Determination of the mass flow m from the determined flow velocity u, from the determined density ρ and a flow cross-section of the medium in the area of the measuring section ,
A curable resin composition comprising: (A) a compound having an allyl group and an epoxy group, wherein the compound is a compound represented by formula below: wherein m represents 0 or a positive number, Y represents -S- or an unsubstituted or fluorine-substituted divalent hydrocarbon group, which divalent hydrocarbon group is an alkylene group, a cycloalkylene group, a cycloalkylene alkylene group, an arylene group, or an arylene alkylene group, wherein the alkylene group is a linear alkylene group; and R 1 , R 2 , R 3 , and R 4 each independently represent a hydrogen atom, a C 1-4 alkyl group, an allyl group, or a glycidyloxy group; (B) a thiol-based curing agent; (C) a photoradical initiator; and (D) at least one type of compound selected from the group consisting of thermally latent curing agents and curing catalysts. (A) a compound having an allyl group and an epoxy group, wherein the compound is a compound represented by formula below: wherein m represents 0 or a positive number, Y represents -S- or an unsubstituted or fluorine-substituted divalent hydrocarbon group, which divalent hydrocarbon group is an alkylene group, a cycloalkylene group, a cycloalkylene alkylene group, an arylene group, or an arylene alkylene group, wherein the alkylene group is a linear alkylene group; and R 1 , R 2 , R 3 , and R 4 each independently represent a hydrogen atom, a C 1-4 alkyl group, an allyl group, or a glycidyloxy group; (B) a thiol-based curing agent; (C) a photoradical initiator; and (D) at least one type of compound selected from the group consisting of thermally latent curing agents and curing catalysts.
Shoe , in particular a sports shoe, comprising: a. an upper , wherein the upper comprises knitwear; and b. an outer sole which is connected to the upper , the outer sole comprising knitwear, wherein c. the knitwear comprises a different binding in the area of the outer sole than in the area of the upper , and wherein d. the knitwear of the outer sole comprises a weft-knitted or a warp-knitted pocket on the top, into which a midsole can be inserted. a. an upper , wherein the upper comprises knitwear; and b. an outer sole which is connected to the upper , the outer sole comprising knitwear, wherein c. the knitwear comprises a different binding in the area of the outer sole than in the area of the upper , and wherein d. the knitwear of the outer sole comprises a weft-knitted or a warp-knitted pocket on the top, into which a midsole can be inserted.
An anticorrosion performance degradation detection device for detecting inclusion of a corrosive factor in a solvent to which a corrosion inhibitor for inhibiting corrosion of an anticorrosion target material is added, the anticorrosion performance degradation detection device characterized by comprising: - a detection electrode that is adapted to react with the corrosion inhibitor dissolved in the solvent to form on a surface thereof an electrode surface coating that inhibits corrosion; - a counter electrode disposed to face the detection electrode with a predetermined distance therebetween; - a power supply that is adapted to apply an AC voltage and a DC voltage between the detection electrode and the counter electrode ; and - a sensor that is adapted to measure impedance of the detection electrode in at least a low frequency range and a medium frequency range among the low frequency range, the medium frequency range, and a high frequency range, wherein the power supply is adapted to apply the DC voltage when the impedance in the medium frequency range decreases from a first predetermined value, and to release the applied DC voltage when the impedance in the medium frequency range decreases from a second predetermined value, wherein the sensor is adapted to measure whether the impedance of the detection electrode in the low frequency range decreases from a third predetermined value after the release of the applied DC voltage, wherein the medium frequency range is between 1 Hz and 1 kHz, wherein the low frequency range is less than 1 Hz, and wherein the high frequency range is more than 1 kHz. - a detection electrode that is adapted to react with the corrosion inhibitor dissolved in the solvent to form on a surface thereof an electrode surface coating that inhibits corrosion; - a counter electrode disposed to face the detection electrode with a predetermined distance therebetween; - a power supply that is adapted to apply an AC voltage and a DC voltage between the detection electrode and the counter electrode ; and - a sensor that is adapted to measure impedance of the detection electrode in at least a low frequency range and a medium frequency range among the low frequency range, the medium frequency range, and a high frequency range, wherein the power supply is adapted to apply the DC voltage when the impedance in the medium frequency range decreases from a first predetermined value, and to release the applied DC voltage when the impedance in the medium frequency range decreases from a second predetermined value, wherein the sensor is adapted to measure whether the impedance of the detection electrode in the low frequency range decreases from a third predetermined value after the release of the applied DC voltage, wherein the medium frequency range is between 1 Hz and 1 kHz, wherein the low frequency range is less than 1 Hz, and wherein the high frequency range is more than 1 kHz.
A method performed by an encoder of a communication system for handling input Line Spectral Frequency, LSF, coefficients (LSF in ), the method comprising: determining LSF residual coefficients (LSF R2 ) as first compressed LSF coefficients subtracted from the input LSF coefficients; transforming the LSF residual coefficients (LSF R2 ) into a warped domain (LSF R2T ), applying , one of a plurality of gain-shape coding schemes on the transformed LSF residual coefficients in order to achieve gain-shape coded LSF residual coefficients, where the plurality of gain-shape coding schemes have mutually different trade-offs in one or more of gain resolution and shape resolution for one or more of the transformed LSF residual coefficients; and transmitting , over a communication channel to a decoder, a representation of the first compressed LSF coefficients, the gain-shape coded LSF residual coefficients, and information on the applied gain-shape coding scheme. determining LSF residual coefficients (LSF R2 ) as first compressed LSF coefficients subtracted from the input LSF coefficients; transforming the LSF residual coefficients (LSF R2 ) into a warped domain (LSF R2T ), applying , one of a plurality of gain-shape coding schemes on the transformed LSF residual coefficients in order to achieve gain-shape coded LSF residual coefficients, where the plurality of gain-shape coding schemes have mutually different trade-offs in one or more of gain resolution and shape resolution for one or more of the transformed LSF residual coefficients; and transmitting , over a communication channel to a decoder, a representation of the first compressed LSF coefficients, the gain-shape coded LSF residual coefficients, and information on the applied gain-shape coding scheme.
A spectacle lens comprising a lens base material and a multilayer film provided on each surface of an eyeball-side surface and an object-side surface of the lens base material, wherein - the mean reflectance R UV(object) in a wavelength range of 280-380 nm measured on the object-side surface of the spectacle lens is ≥ 16.00 %, - the mean reflectance R uv(eye) in a wavelength range of 280-380 nm measured on the eyeball-side surface of the spectacle lens is ≤ 15.00 %, - the mean reflectance R B(object) in a wavelength range of 430-450 nm measured on the object-side surface of the spectacle lens is ≥ 1.00 %, - the mean reflectance R B(eye) in a wavelength range of 430-450 nm measured on the eyeball-side surface of the spectacle lens is ≥ 1.00%, - the mean reflectance in a wavelength range of 520-580 nm measured on the eyeball-side surface of the spectacle lens and the mean reflectance in a wavelength range of 520-580 nm measured on the object-side surface each are ≤ 0.60 %, and - the mean reflectance in a wavelength range of 580-780 nm measured on the eyeball-side surface of the spectacle lens and the mean reflectance in a wavelength range of 580-780 nm measured on the object-side surface each are ≤ 3.00 %. - the mean reflectance R UV(object) in a wavelength range of 280-380 nm measured on the object-side surface of the spectacle lens is ≥ 16.00 %, - the mean reflectance R uv(eye) in a wavelength range of 280-380 nm measured on the eyeball-side surface of the spectacle lens is ≤ 15.00 %, - the mean reflectance R B(object) in a wavelength range of 430-450 nm measured on the object-side surface of the spectacle lens is ≥ 1.00 %, - the mean reflectance R B(eye) in a wavelength range of 430-450 nm measured on the eyeball-side surface of the spectacle lens is ≥ 1.00%, - the mean reflectance in a wavelength range of 520-580 nm measured on the eyeball-side surface of the spectacle lens and the mean reflectance in a wavelength range of 520-580 nm measured on the object-side surface each are ≤ 0.60 %, and - the mean reflectance in a wavelength range of 580-780 nm measured on the eyeball-side surface of the spectacle lens and the mean reflectance in a wavelength range of 580-780 nm measured on the object-side surface each are ≤ 3.00 %.
A pneumatic tire comprising: a pair of beads including cores ; a carcass extended, along inner sides of a tread and sidewalls , on and between one of the beads and the other of the beads ; chafers , disposed near the beads , which are brought into contact with a rim, when the tire is mounted to a rim; an inner liner disposed inward of the carcass in an axial direction; and an insulation disposed between the carcass and the inner liner in the axial direction, wherein the chafers include bottom surfaces that are brought into contact with the rim in portions inward of the cores in a radial direction, the insulation includes insulation lower portions disposed between the cores and the bottom surfaces of the chafers in the radial direction, and the inner liner includes inner liner lower portions disposed between the cores and the bottom surfaces of the chafers in the radial direction, characterized in that the inner liner lower portions extend from portions that are axially inward of the cores to portions that are axially outward thereof. a pair of beads including cores ; a carcass extended, along inner sides of a tread and sidewalls , on and between one of the beads and the other of the beads ; chafers , disposed near the beads , which are brought into contact with a rim, when the tire is mounted to a rim; an inner liner disposed inward of the carcass in an axial direction; and an insulation disposed between the carcass and the inner liner in the axial direction, wherein the chafers include bottom surfaces that are brought into contact with the rim in portions inward of the cores in a radial direction, the insulation includes insulation lower portions disposed between the cores and the bottom surfaces of the chafers in the radial direction, and the inner liner includes inner liner lower portions disposed between the cores and the bottom surfaces of the chafers in the radial direction, characterized in that the inner liner lower portions extend from portions that are axially inward of the cores to portions that are axially outward thereof.
A rotor assembly method , comprising: - an assembly step configured to install on a rotor shaft of a rotor , a lamination package formed of a stack of laminations, wherein the stack of laminations comprises an inner portion and an outer portion which is, compared to the inner portion , more distant to the rotor shaft ; - a compression step consisting of compressing the outer portion by an axial compression force to form a compressed outer portion ; characterised in that it further comprises - a winding assembly and fixation step comprising winding a field coil on the compressed outer portion , and removing the axial compression force after the field coil is wound. - an assembly step configured to install on a rotor shaft of a rotor , a lamination package formed of a stack of laminations, wherein the stack of laminations comprises an inner portion and an outer portion which is, compared to the inner portion , more distant to the rotor shaft ; - a compression step consisting of compressing the outer portion by an axial - a winding assembly and fixation step comprising winding a field coil on the compressed outer portion , and removing the axial compression force after the field coil is wound.
Internal combustion engine comprising one or more cylinders , inside each of which a piston slides, and two crankshafts (2 and 21), which are provided with cranks integral with two gear wheels that have equal diameter (30 and 23) being fixed on the engine crankcase and are free to rotate, characterised in that a) each piston is connected to the first crank of the first crankshaft integral with the first gear wheel through a first connecting rod , a rod , and a second connecting rod , b) an end of the rod is connected to one end of an arm , the latter being free to rotate at the end around a pin fixed on the engine crankcase, c) the two gear wheels (30 and 23) meshing each other, d) the second crank of the second crankshaft is connected to the arm by means of a third connecting rod . a) each piston is connected to the first crank of the first crankshaft integral with the first gear wheel through a first connecting rod , a rod , and a second connecting rod , b) an end of the rod is connected to one end of an arm , the latter being free to rotate at the end around a pin fixed on the engine crankcase, c) the two gear wheels (30 and 23) meshing each other, d) the second crank of the second crankshaft is connected to the arm by means of a third connecting rod .