mhurhangee/patent-ind-claim-en huggingface dataset:
An apparatus for calculating a radio frequency, RF, delay caused by front-end components in a transmitter, the apparatus comprising: a transmit circuitry configured to modulate a local oscillator signal with a custom phase signal and transmit the modulated signal, wherein the custom phase signal is a trapezoidal phase signal or a periodic phase signal; a coupler configured to couple the transmitted signal as a feedback signal; a receive circuitry configured to mix the feedback signal with the local oscillator signal modulated with a phase of the custom phase signal and demodulate the mixed signal to extract a phase component from the mixed signal; and a delay measurement unit configured to calculate a figure of merit which is directly related to the RF delay from the phase component of the mixed signal and calculate the RF delay based on the figure of merit. a transmit circuitry configured to modulate a local oscillator signal with a custom phase signal and transmit the modulated signal, wherein the custom phase signal is a trapezoidal phase signal or a periodic phase signal; a coupler configured to couple the transmitted signal as a feedback signal; a receive circuitry configured to mix the feedback signal with the local oscillator signal modulated with a phase of the custom phase signal and demodulate the mixed signal to extract a phase component from the mixed signal; and a delay measurement unit configured to calculate a figure of merit which is directly related to the RF delay from the phase component of the mixed signal and calculate the RF delay based on the figure of merit.
A single chip current sensor comprising: a MTJ sensor bridge comprising a plurality of MTJ sensor resistors (R1, R2, R11, R12, R21, R22); an electric conductor in the vicinity of the sensor bridge for carrying a test electric current; one or more MTJ temperature compensation resistors , and magnets placed on the sides of the one or more MTJ temperature compensation resistors, the magnets being configured for producing a magnetic field to bias the free layer of the one or more MTJ temperature compensation resistors such that the direction of the magnetization of the free layer of each of the one or more MTJ temperature compensation resistors is anti-parallel to the direction of the magnetization of its pinned layer , such that the one or more MTJ temperature compensation resistors are in a high resistance state that only changes as a function of temperature in the measurement range of the current sensor, wherein the MTJ sensor bridge is connected in series with the one or more MTJ temperature compensation resistors, the connection being configured to stabilize the sensor bridge voltage output, and the sensor bridge is configured to determine the test electric current by measuring the magnetic field produced by the test electric current in the electric conductor which is then provided as an output voltage. a MTJ sensor bridge comprising a plurality of MTJ sensor resistors (R1, R2, R11, R12, R21, R22); an electric conductor in the vicinity of the sensor bridge for carrying a test electric current; one or more MTJ temperature compensation resistors , and magnets placed on the sides of the one or more MTJ temperature compensation resistors, the magnets being configured for producing a magnetic field to bias the free layer of the one or more MTJ temperature compensation resistors such that the direction of the magnetization of the free layer of each of the one or more MTJ temperature compensation resistors is anti-parallel to the direction of the magnetization of its pinned layer , such that the one or more MTJ temperature compensation resistors are in a high resistance state that only changes as a function of temperature in the measurement range of the current sensor, wherein the MTJ sensor bridge is connected in series with the one or more MTJ temperature compensation resistors, the connection being configured to stabilize the sensor bridge voltage output, and the sensor bridge is configured to determine the test electric current by measuring the magnetic field produced by the test electric current in the electric conductor which is then provided as an output voltage.
A curing agent for thermosetting epoxy resins comprising (a) at least one aromatic amine containing at least two amino groups, and (b) at least one clathrate compound obtained by reacting a tetrakisphenol of the formula or a 9,9-Bis(4-hydroxyphenyl)fluorene of formula as the host molecule and an imidazole or an imidazolium derivative as the guest molecule, wherein, R 1 , R 2 , R 3 , R 4 , R 5 , R 6 , R 7 , R 8 , R 10 , and R 11 are each independently of one another hydrogen, halogen, C 1 -C 4 alkyl, C 1 -C 4 alkoxy, or phenyl which is unsubstituted or substituted by C 1 -C 4 alkyl, C 1 -C 4 alkoxy or halogen, R 12 , R 13 , R 14 and R 15 are each independently of one another hydrogen, halogen, C 1 -C 4 alkyl or C 1 -C 4 alkoxy, and n is the number 0, 1, 2 or 3. (a) at least one aromatic amine containing at least two amino groups, and (b) at least one clathrate compound obtained by reacting a tetrakisphenol of the formula R 1 , R 2 , R 3 , R 4 , R 5 , R 6 , R 7 , R 8 , R 10 , and R 11 are each independently of one another hydrogen, halogen, C 1 -C 4 alkyl, C 1 -C 4 alkoxy, or phenyl which is unsubstituted or substituted by C 1 -C 4 alkyl, C 1 -C 4 alkoxy or halogen, R 12 , R 13 , R 14 and R 15 are each independently of one another hydrogen, halogen, C 1 -C 4 alkyl or C 1 -C 4 alkoxy, and n is the number 0, 1, 2 or 3.
A mobile communication system comprising a base station (72-1), a neighbor base station (72-2) around the base station (72-1) and a mobile terminal which can perform radio communication with the neighbor base station (72-2), wherein the neighbor base station (72-2) is configured to transmit, to the base station (72-1), a request message requesting notification of a subframe configuration indicating an MBSFN-subframe for avoiding downlink interference, wherein the base station (72-1) is configured to notify, according to the request message, the neighbor base station (72-2) of the subframe configuration indicating an MBSFN-subframe for avoiding downlink interference, wherein the neighbor base station (72-2) is configured to schedule the mobile terminal by setting the resource of the MBSFN subframe for uni-cast communication to avoid downlink interference, and wherein the mobile terminal is configured to communicate with the neighbor base station (72-2) by using a subframe set on the basis of the subframe configuration indicating an MBSFN-subframe for avoiding downlink interference. the base station (72-1) is configured to notify, according to the request message, the neighbor base station (72-2) of the subframe configuration indicating an MBSFN-subframe for avoiding downlink interference, wherein the neighbor base station (72-2) is configured to schedule the mobile terminal by setting the resource of the MBSFN subframe for uni-cast communication to avoid downlink interference, and wherein the mobile terminal is configured to communicate with the neighbor base station (72-2) by using a subframe set on the basis of the subframe configuration indicating an MBSFN-subframe for avoiding downlink interference.
An addition-fragmentation oligomer of the formula wherein R A is R B a (hetero)hydrocarbyl group, wherein at least 50% of the R B are substituted with a high refractive index group, X 1 is -O- or NR 5 -, where R 5 is H or C 1 -C 4 alkyl; Z comprises an ethylenically unsaturated polymerizable group; y is 0 or 1; x is 0 or 1; wherein the high refractive index group is selected from benzyl, 2-, 3-, and 4-biphenyl, 1-, 2, 3-, 4-, and 9-fluorenyl, 4-(1-methyl-1-phenethyl)phenoxyethyl; phenylthio; 1-, 2-, 3- and 4-napthyl, 1- and 2-naphthylthio; 2,4,6-tribromophenoxy; 2,4-dibromophenoxy; 2-bromophenoxy; 1-, and 2-naphthyloxy; 3-phenoxy-; 2-, 3- and 4-phenylphenoxy; 2,4-dibromo-6-sec-butylphenyl; 2,4-dibromo-6-isopropylphenyl; 2,4-dibromophenyl; pentabromobenzyl and pentabromophenyl. R A is R B a (hetero)hydrocarbyl group, wherein at least 50% of the R B are substituted with a high refractive index group, X 1 is -O- or NR 5 -, where R 5 is H or C 1 -C 4 alkyl; Z comprises an ethylenically unsaturated polymerizable group; y is 0 or 1; x is 0 or 1;
A gas turbine engine comprising: a first shaft defining an axis of rotation; a second shaft rotatable about the axis of rotation and spaced radially outwardly relative to the first shaft, wherein a rotational speed of the second shaft is greater than the rotational speed of the first shaft; a third shaft rotatable about the axis of rotation and spaced radially outwardly relative to the second shaft; a speed change mechanism driven by the second shaft; a fan section including at least one fan blade coupled to a fan rotor wherein the fan rotor is driven by the speed change mechanism; a first compressor section driven by the second shaft; a second compressor section driven by the third shaft and positioned aft of the first compressor section; and an inducer section comprising at least one inducer stage positioned aft of the fan blade and coupled for rotation with the fan rotor about the axis of rotation, wherein the first compressor section is positioned immediately aft of the inducer section. a first shaft defining an axis of rotation; a second shaft rotatable about the axis of rotation and spaced radially outwardly relative to the first shaft, wherein a rotational speed of the second shaft is greater than the rotational speed of the first shaft; a third shaft rotatable about the axis of rotation and spaced radially outwardly relative to the second shaft; a speed change mechanism driven by the second shaft; a fan section including at least one fan blade coupled to a fan rotor wherein the fan rotor is driven by the speed change mechanism; a first compressor section driven by the second shaft; a second compressor section driven by the third shaft and positioned aft of the first compressor section; and an inducer section comprising at least one inducer stage positioned aft of the fan blade and coupled for rotation with the fan rotor about the axis of rotation, wherein the first compressor section is positioned immediately aft of the inducer section.
An integrated optical transducer for measuring displacement of a diaphragm , the optical transducer comprising the diaphragm , a lens element and a substrate body having a waveguide structure and a coupling element , wherein - the diaphragm is arranged distant from the substrate body ; - the diaphragm is arranged parallel or substantially parallel to a main extension plane of the substrate body ; - the waveguide structure is configured to guide light from a light source to the coupling element ; - the coupling element is configured to couple at least part of the light from the waveguide structure onto a light path between the coupling element and the diaphragm and to couple light reflected by a surface of the diaphragm from the light path into the waveguide structure ; - the waveguide structure is further configured to guide light from the coupling element to a photodetector ; and - the lens element is arranged on the light path such that light on the light path passes through the lens element . - the diaphragm is arranged distant from the substrate body ; - the diaphragm is arranged parallel or substantially parallel to a main extension plane of the substrate body ; - the waveguide structure is configured to guide light from a light source to the coupling element ; - the coupling element is configured to couple at least part of the light from the waveguide structure onto a light path between the coupling element and the diaphragm and to couple light reflected by a surface of the diaphragm from the light path into the waveguide structure ; - the waveguide structure is further configured to guide light from the coupling element to a photodetector ; and - the lens element is arranged on the light path such that light on the light path passes through the lens element .
A spacecraft comprising: a spacecraft frame; an actuator wheel mounted on said spacecraft frame, wherein said actuator wheel is rotatable relative to said spacecraft frame; wherein said actuator wheel has a pressurized central cavity with spacecraft propellant within said central cavity ; characterized in that the spacecraft further comprises: one or more thrusters mounted on said spacecraft frame; one or more fluid conduits connecting said cavity and said one or more thrusters, and; one or more valve assemblies for controllably allowing or restricting flow of fuel from said central cavity to said thrusters. a spacecraft frame; an actuator wheel mounted on said spacecraft frame, wherein said actuator wheel is rotatable relative to said spacecraft frame; wherein said actuator wheel has a pressurized central cavity with spacecraft propellant within said central cavity ; characterized in that the spacecraft further comprises: one or more thrusters mounted on said spacecraft frame; one or more fluid conduits connecting said cavity and said one or more thrusters, and; one or more valve assemblies for controllably allowing or restricting flow of fuel from said central cavity to said thrusters. one or more thrusters mounted on said spacecraft frame; one or more fluid conduits connecting said cavity and said one or more thrusters, and; one or more valve assemblies for controllably allowing or restricting flow of fuel from said central cavity to said thrusters.
A lead-based alloy comprising, in percent by total alloy weight: 0.0090% to 0.0600% bismuth; 0.0075% to 0.0125% antimony; 0.0075% to 0.0125% arsenic; 0.0035% to 0.0060% tin; up to 0.0100% silver; up to 0.0010% thallium; less than 0.0005% (5 ppm), individually, of tellurium, selenium, nickel, copper, molybdenum, manganese, cobalt, and chromium; up to 0.0005% zinc; up to 0.0005% iron; up to 0.0001% cadmium; up to 0.0100% magnesium; and the remainder being lead and incidental impurities. 0.0090% to 0.0600% bismuth; 0.0075% to 0.0125% antimony; 0.0075% to 0.0125% arsenic; 0.0035% to 0.0060% tin; up to 0.0100% silver; up to 0.0010% thallium; less than 0.0005% (5 ppm), individually, of tellurium, selenium, nickel, copper, molybdenum, manganese, cobalt, and chromium; up to 0.0005% zinc; up to 0.0005% iron; up to 0.0001% cadmium; up to 0.0100% magnesium; and the remainder being lead and incidental impurities.
An apparatus configured to encode video information, the apparatus comprising: a memory configured to store video information associated with a video layer having a picture; and a processor in communication with the memory, the processor configured to: determine whether the picture is one of a random access skipped leading, RASL, picture, a random access decodable leading picture, RADL, picture, a sub-layer non-reference, SLNR, picture, a picture that has a temporal identifier (ID) greater than 0, or a picture that is not used as a reference picture; and perform one of: refrain from providing an indication to perform a POC reset for the picture , based on a determination that the picture is one of a RASL picture, a RADL picture, a SLNR picture, a picture that has a temporal ID greater than 0, or a picture that is not used as a reference picture, or provide an indication to perform the POC reset for the picture , based on a determination that the picture is not one of a RASL picture, a RADL picture, a SLNR picture, a picture that has a temporal ID greater than 0, or a picture that is not used as a reference picture. a memory configured to store video information associated with a video layer having a picture; and a processor in communication with the memory, the processor configured to: determine whether the picture is one of a random access skipped leading, RASL, picture, a random access decodable leading picture, RADL, picture, a sub-layer non-reference, SLNR, picture, a picture that has a temporal identifier (ID) greater than 0, or a picture that is not used as a reference picture; and perform one of: refrain from providing an indication to perform a POC reset for the picture , based on a determination that the picture is one of a RASL picture, a RADL picture, a SLNR picture, a picture that has a temporal ID greater than 0, or a picture that is not used as a reference picture, or provide an indication to perform the POC reset for the picture , based on a determination that the picture is not one of a RASL picture, a RADL picture, a SLNR picture, a picture that has a temporal ID greater than 0, or a picture that is not used as a reference picture. determine whether the picture is one of a random access skipped leading, RASL, picture, a random access decodable leading picture, RADL, picture, a sub-layer non-reference, SLNR, picture, a picture that has a temporal identifier (ID) greater than 0, or a picture that is not used as a reference picture; and perform one of: refrain from providing an indication to perform a POC reset for the picture , based on a determination that the picture is one of a RASL picture, a RADL picture, a SLNR picture, a picture that has a temporal ID greater than 0, or a picture that is not used as a reference picture, or provide an indication to perform the POC reset for the picture , based on a determination that the picture is not one of a RASL picture, a RADL picture, a SLNR picture, a picture that has a temporal ID greater than 0, or a picture that is not used as a reference picture.
A torque transmission joint comprising: an intermediate transmission member ; and a pair of end section transmission members , wherein the intermediate transmission member has an intermediate concave-convex section in which concave sections and convex sections are alternately arranged on a circumferential surface on one side in a radial direction; the pair of end section transmission members is arranged in an axial direction of the intermediate transmission member , and each of the pair of end section transmission members includes an end section side concave-convex section in which concave sections and convex sections are alternately arranged on a circumferential surface on another side in the radial direction, and a preliminary engagement section provided at an end section in the axial direction of a side where the pair of end section transmission members are close to each other, the preliminary engagement sections of the pair of end section transmission members engage with each other in a state with circumferential gaps interposed therebetween; and the pair of end section transmission members is arranged in the axial direction on the one side in the radial direction of the intermediate transmission member ; characterized in that the convex sections of the end section side concave-convex sections engage with the concave sections of the intermediate concave-convex section in a state where the end section side concave-convex sections of the pair of end section transmission members are separated from each other in the axial direction. an intermediate transmission member ; and a pair of end section transmission members , wherein the intermediate transmission member has an intermediate concave-convex section in which concave sections and convex sections are alternately arranged on a circumferential surface on one side in a radial direction; the pair of end section transmission members is arranged in an axial direction of the intermediate transmission member , and each of the pair of end section transmission members includes an end section side concave-convex section in which concave sections and convex sections are alternately arranged on a circumferential surface on another side in the radial direction, and a preliminary engagement section provided at an end section in the axial direction of a side where the pair of end section transmission members are close to each other, the preliminary engagement sections of the pair of end section transmission members engage with each other in a state with circumferential gaps interposed therebetween; and the pair of end section transmission members is arranged in the axial direction on the one side in the radial direction of the intermediate transmission member ; characterized in that the convex sections of the end section side concave-convex sections engage with the concave sections of the intermediate concave-convex section in a state where the end section side concave-convex sections of the pair of end section transmission members are separated from each other in the axial direction.
An electronic device, comprising: a display module , wherein the display module comprises a first substrate , a second substrate and a wiring structure , the first substrate and the second substrate are stacked, the wiring structure is disposed on a surface of the second substrate facing the first substrate , and the wiring structure is provided with a first light-passing hole; and a camera module , wherein the camera module comprises a camera body and a light-shielding layer , the camera body is provided with a light-entrance hole , the second substrate is located between the first substrate and the camera body , the light-shielding layer is disposed on a surface of the first substrate facing away from the second substrate , the light-shielding layer is provided with a second light-passing hole; the first light-passing hole, the second light-passing hole and the light-entrance hole are arranged in an optical axis direction of the camera module , and orthographic projections of the first light-passing hole and the second light-passing hole on a plane perpendicular to the optical axis direction are within an orthographic projection of the light-entrance hole on the plane perpendicular to the optical axis direction. a display module , wherein the display module comprises a first substrate , a second substrate and a wiring structure , the first substrate and the second substrate are stacked, the wiring structure is disposed on a surface of the second substrate facing the first substrate , and the wiring structure is provided with a first light-passing hole; and a camera module , wherein the camera module comprises a camera body and a light-shielding layer , the camera body is provided with a light-entrance hole , the second substrate is located between the first substrate and the camera body , the light-shielding layer is disposed on a surface of the first substrate facing away from the second substrate , the light-shielding layer is provided with a second light-passing hole; the first light-passing hole, the second light-passing hole and the light-entrance hole are arranged in an optical axis direction of the camera module , and orthographic projections of the first light-passing hole and the second light-passing hole on a plane perpendicular to the optical axis direction are within an orthographic projection of the light-entrance hole on the plane perpendicular to the optical axis direction.
Head-up display device for a vehicle comprising: - an image generation device designed to generate a light beam (L); - an optical system configured to project said light beam (L) towards a partially transparent plate and comprising a first mirror arranged to reflect said light beam (L); - an optical sensor designed to determine a light flux (FL), a field of view (C) of said optical sensor being oriented towards a reflection surface of said first mirror ; and - a protective module capable of controlling a reduction in intensity of said light beam (L) on the basis of said light flux (FL); characterized in that said optical sensor comprises a matrix of a plurality of photoelectric cells. - an image generation device designed to generate a light beam (L); - an optical system configured to project said light beam (L) towards a partially transparent plate and comprising a first mirror arranged to reflect said light beam (L); - an optical sensor designed to determine a light flux (FL), a field of view (C) of said optical sensor being oriented towards a reflection surface of said first mirror ; and - a protective module capable of controlling a reduction in intensity of said light beam (L) on the basis of said light flux (FL); characterized in that said optical sensor comprises a matrix of a plurality of photoelectric cells.