mhurhangee/patent-ind-claim-en huggingface dataset:
A method of calibrating intrinsic parameters associated with a camera, the method comprising: positioning a camera to receive collimated light from a rotatable collimator having a tube and a target located within the tube, a central target aperture (OA) located in a center of the target and a plurality of peripheral target apertures (UY,RX, LY, LX) located around a periphery of the target, wherein the collimated light is provided to a camera aperture of the camera via one or more of the central target aperture and the plurality of peripheral target apertures (step 700); rotating the collimator along a first axis extending through the camera aperture which is an entrance pupil location of the camera and recording spot positions associated with collimated light provided through one or more of the central target aperture and plurality of peripheral target apertures of the target at a plurality of first axis intervals (step 714, 716); and determining a distortion profile associated with the camera based on the recorded spot positions measured at the plurality of first axis intervals (step 718). positioning a camera to receive collimated light from a rotatable collimator having a tube and a target located within the tube, a central target aperture (OA) located in a center of the target and a plurality of peripheral target apertures (UY,RX, LY, LX) located around a periphery of the target, wherein the collimated light is provided to a camera aperture of the camera via one or more of the central target aperture and the plurality of peripheral target apertures (step 700); a tube and a target located within the tube, a central target aperture (OA) located in a center of the target and a plurality of peripheral target apertures (UY,RX, LY, LX) located around a periphery of the target, wherein the collimated light is provided to a camera aperture of the camera via one or more of the central target aperture and the plurality of peripheral target apertures (step 700); rotating the collimator along a first axis extending through the camera aperture which is an entrance pupil location of the camera and recording spot positions associated with collimated light provided through one or more of the central target aperture and plurality of peripheral target apertures of the target at a plurality of first axis intervals (step 714, 716); and determining a distortion profile associated with the camera based on the recorded spot positions measured at the plurality of first axis intervals (step 718).
A device for delivery of a fluid substance into skin comprising: a distal end surface for contacting a skin surface; an ultrasound horn , said ultrasound horn mated to an assembly , said assembly adapted to hold a fluid surrounding said ultrasound horn , said device positions said ultrasound horn about 0 to 30 mm from the skin surface, and said fluid comprises a plurality of nanoparticles having a size in the range of 100 to 1000 nm, said ultrasound horn having an adjustable frequency of about 20 kHz to about 200 kHz with an amplitude of between about 5 and 35 microns, and said device further comprising an annulus in said end surface for contacting a skin surface in communication with a reduced pressure source, said annulus comprising less than half of the surface for contacting a skin surface. a distal end surface for contacting a skin surface; an ultrasound horn , said ultrasound horn mated to an assembly , said assembly adapted to hold a fluid surrounding said ultrasound horn , said device positions said ultrasound horn about 0 to 30 mm from the skin surface, and said fluid comprises a plurality of nanoparticles having a size in the range of 100 to 1000 nm, said ultrasound horn having an adjustable frequency of about 20 kHz to about 200 kHz with an amplitude of between about 5 and 35 microns, and said device further comprising an annulus in said end surface for contacting a skin surface in communication with a reduced pressure source, said annulus comprising less than half of the surface for contacting a skin surface.
A method for driving a display device, comprising: performing a frame interpolation processing and increasing frame frequency; and performing a first super-resolution processing, wherein the first super-resolution processing comprises increasing the amount of image data and performing resolution conversion, and wherein resolution of a variety of regions of an image is recognized and the first super-resolution processing is performed on each region at different intensity or wherein the first super-resolution processing is performed only on some regions of the image depending on the content of the image. performing a frame interpolation processing and increasing frame frequency; and performing a first super-resolution processing, wherein the first super-resolution processing comprises increasing the amount of image data and performing resolution conversion, and wherein resolution of a variety of regions of an image is recognized and the first super-resolution processing is performed on each region at different intensity or wherein the first super-resolution processing is performed only on some regions of the image depending on the content of the image. wherein resolution of a variety of regions of an image is recognized and the first super-resolution processing is performed on each region at different intensity or wherein the first super-resolution processing is performed only on some regions of the image depending on the content of the image.
A turbine nozzle formed of a superalloy, the turbine nozzle comprising: an annular end-wall comprising a pocket , the pocket defining an inner surface within the annular end-wall; a vane , the vane comprising an airfoil portion and a boss portion , the vane extending from the pocket such that the boss portion is enclosed within the pocket and the airfoil portion extends through an airfoil opening in the annular end-wall , the airfoil opening having a similar cross-section to the airfoil portion to allow the airfoil portion to pass therethrough; and a seal within the pocket, the seal comprising one or more protrusions extending from the inner surface of the pocket and abutting the vane at one or both of the boss portion and the airfoil portion , wherein the one or more protrusions are metallurgically integral with the annular end-wall . an annular end-wall comprising a pocket , the pocket defining an inner surface within the annular end-wall; a vane , the vane comprising an airfoil portion and a boss portion , the vane extending from the pocket such that the boss portion is enclosed within the pocket and the airfoil portion extends through an airfoil opening in the annular end-wall , the airfoil opening having a similar cross-section to the airfoil portion to allow the airfoil portion to pass therethrough; and a seal within the pocket, the seal comprising one or more protrusions extending from the inner surface of the pocket and abutting the vane at one or both of the boss portion and the airfoil portion , wherein the one or more protrusions are metallurgically integral with the annular end-wall .
A liquid or pasty substance dispenser device comprising a dispenser body having an inlet , a first outlet , and a second outlet , together with means for selectively connecting the inlet to the first outlet or to the second outlet , these means comprising a piston that is movable back and forth in the body , the piston presenting a connection configuration and being suitable for occupying a first dispensing position in which the piston connects the inlet with the first outlet via the connecting configuration while isolating the second outlet from the inlet , and a second dispensing position in which the piston connects the inlet with the second outlet while isolating the first outlet from the inlet , the body presenting a first channel having a first end continuously in communication with the first outlet and having a second end that is an admission orifice suitable for being connected to the inlet via the connection configuration in the first dispensing position of the piston , and a second channel in which the piston is movable, said second channel having one end continuously in communication with the second outlet , characterized in that the second channel is connected to the inlet in the first and second positions of the piston , in that the admission orifice of the first channel opens out into the second channel , and in that the inlet is connected to the second channel in a zone that is situated between the second outlet and the zone where the admission orifice of the first channel opens into the second channel .
A computer-implemented method for determining a degree of fullness of a wearable absorbent article, the method comprising: obtaining a first measurement of ambient light received from a photodetector while a light source is off; obtaining a second measurement from the photodetector while the light source is transmitting light, the second measurement comprising a measurement of the ambient light and the transmitted light reflected from an absorbent article; determining a normalized measurement of light reflected from an absorbent article by removing an ambient light signal from the second measurement based on the first measurement of ambient light; determining, from the normalized measurement of light, a presence of bodily exudate in the absorbent article; determining, from a time series of data including an inertial measurement for each of a set of time periods, an activity state, wherein determining the activity state comprises calculating statistical data derived from the inertial measurements, providing the inertial measurements and statistical data to a predictive model, and receiving from the predictive model a determined activity state; and determining a degree of fullness of the absorbent article, wherein determining the degree of fullness comprises using one or more of a regression model or a machine learning model to solve a function that has inputs indicative of (i) an elapsed time since the determination of the presence of bodily exudate determined from the normalized measurement of light and (ii) the activity state. obtaining a first measurement of ambient light received from a photodetector while a light source is off; obtaining a second measurement from the photodetector while the light source is transmitting light, the second measurement comprising a measurement of the ambient light and the transmitted light reflected from an absorbent article; determining a normalized measurement of light reflected from an absorbent article by removing an ambient light signal from the second measurement based on the first measurement of ambient light; determining, from the normalized measurement of light, a presence of bodily exudate in the absorbent article; determining, from a time series of data including an inertial measurement for each of a set of time periods, an activity state, wherein determining the activity state comprises calculating statistical data derived from the inertial measurements, providing the inertial measurements and statistical data to a predictive model, and receiving from the predictive model a determined activity state; and determining a degree of fullness of the absorbent article, wherein determining the degree of fullness comprises using one or more of a regression model or a machine learning model to solve a function that has inputs indicative of (i) an elapsed time since the determination of the presence of bodily exudate determined from the normalized measurement of light and (ii) the activity state.
Security document , comprising a laminated document body having a front side and a rear side, wherein the laminated document body comprises at least two opaque material layers , each having an inner side and an outer side , wherein the inner sides of the at least two opaque material layers face one another, wherein the at least two opaque material layers comprise perforations , wherein cross-sectional faces of the perforations on one plane of the material layers are not formed with rotational symmetry, and in each case a longitudinal direction can be assigned as a preferential direction to a geometrical shape of the cross-sectional faces of the perforations , wherein the geometrical shape in the longitudinal direction exhibits a greater extension in relation to extensions in transverse directions , wherein the cross-sectional faces of the perforations of one of the at least two opaque material layers and the cross-sectional faces of the perforations of a second of the at least two opaque material layers , at least for a part of the cross-sectional faces of the perforations , in each case, at least partially, are arranged above one another in relation to a marked direction of observation, characterised in that a plurality of cross-sectional faces of the perforations of the one of the at least two opaque material layers are rotated in relation to the cross-sectional faces of the perforations in the second of the at least two opaque material layers , such that their preferential directions intersect at an angle.
A data transmission method performed by a communications device in a narrow band internet of things system, wherein the method comprises: receiving (S46) downlink control information, DCI, from a network device, wherein two transport blocks, TBs, or one TB can be scheduled in the DCI, the DCI comprises a third bit, the third bit indicates that a quantity of the TB/TBs scheduled in the DCI is 1 or 2, and the DCI further comprises a first bit and/or a second bit; and when the quantity of the TB/TBs scheduled in the DCI is 1, performing (S47), based on the third bit, and the first bit or the second bit in the DCI, uplink data transmission or downlink data transmission in a hybrid automatic repeat request, HARQ, process corresponding to the TB scheduled in the DCI, wherein the first bit or the second bit indicates a new data indicator, NDI, associated with the TB scheduled in the DCI; when the quantity of the TB/TBs scheduled in the DCI is 2, performing (S47), based on the third bit, the first bit, and the second bit in the DCI, uplink data transmission or downlink data transmission in HARQ processes corresponding to the TBs scheduled in the DCI, wherein the first bit and the second bit respectively indicate two NDIs associated with the two TBs scheduled in the DCI; wherein when the quantity of the TB/TBs scheduled in the DCI is 2, the first bit and the second bit are bits respectively occupied by two fields in the DCI, one of the two fields is an NDI field, the other field is a HARQ process number field, and a format of the DCI is one of the following formats: DCI format N0 and DCI format N1. receiving (S46) downlink control information, DCI, from a network device, wherein two transport blocks, TBs, or one TB can be scheduled in the DCI, the DCI comprises a third bit, the third bit indicates that a quantity of the TB/TBs scheduled in the DCI is 1 or 2, and the DCI further comprises a first bit and/or a second bit; and when the quantity of the TB/TBs scheduled in the DCI is 1, performing (S47), based on the third bit, and the first bit or the second bit in the DCI, uplink data transmission or downlink data transmission in a hybrid automatic repeat request, HARQ, process corresponding to the TB scheduled in the DCI, wherein the first bit or the second bit indicates a new data indicator, NDI, associated with the TB scheduled in the DCI; when the quantity of the TB/TBs scheduled in the DCI is 2, performing (S47), based on the third bit, the first bit, and the second bit in the DCI, uplink data transmission or downlink data transmission in HARQ processes corresponding to the TBs scheduled in the DCI, wherein the first bit and the second bit respectively indicate two NDIs associated with the two TBs scheduled in the DCI; wherein when the quantity of the TB/TBs scheduled in the DCI is 2, the first bit and the second bit are bits respectively occupied by two fields in the DCI, one of the two fields is an NDI field, the other field is a HARQ process number field, and a format of the DCI is one of the following formats: DCI format N0 and DCI format N1.
Apparatus for determining concentration of a targeted gas in environmental air, the apparatus comprising a non-dispersive infrared (NDIR) sensor , a pressure sensor in fluid communication with an interior of the NDIR sensor, wherein the targeted gas is carbon dioxide (CO 2 ) or carbon monoxide (CO), wherein a processor is configured to: receive pressure data from the pressure sensor based on gas pressure within an interior of the NDIR sensor; receive a target-gas concentration signal from the NDIR sensor, characterized in that the processor is further configured to produce a pressure-compensated concentration signal based on a second order relationship of reference pressure and a measured pressure from the pressure sensor; and produce the pressure-compensated concentration signal by employing a transfer function formulated as: ρ compensated = ρ measured P ref 2 T + 273 K 298 K P 2 wherein: ρ́ = CO2 or CO concentration (PPM); P = Pressure (P2) or (P3) inside the sensor (hPa); Pref = Reference Pressure at sea level 1013.25 (hPa); and T = Temperature of within a housing surrounding the sensor (deg C). receive pressure data from the pressure sensor based on gas pressure within an interior of the NDIR sensor; receive a target-gas concentration signal from the NDIR sensor, characterized in that the processor is further configured to produce a pressure-compensated concentration signal based on a second order relationship of reference pressure and a measured pressure from the pressure sensor; and produce the pressure-compensated concentration signal by employing a transfer function formulated as: ρ compensated = ρ measured P ref 2 T + 273 K 298 K P 2 wherein: ρ́ = CO2 or CO concentration (PPM); P = Pressure (P2) or (P3) inside the sensor (hPa); Pref = Reference Pressure at sea level 1013.25 (hPa); and T = Temperature of within a housing surrounding the sensor (deg C). ρ́ = CO2 or CO concentration (PPM); P = Pressure (P2) or (P3) inside the sensor (hPa); Pref = Reference Pressure at sea level 1013.25 (hPa); and T = Temperature of within a housing surrounding the sensor (deg C).
A vehicle-mounted electric oil-free air compressor, comprising a motor , a box body , a piston , and a flywheel shaft , wherein the motor is fixed on the box body , a cylinder cover is provided at the top of the box body , a main shaft of the motor is provided with a coupling driving end , and the flywheel shaft is driven by an elastic body to rotate; characterized in that the piston is provided with a primary intake valve piece and a primary exhaust valve piece , the box body is provided with a secondary cavity , and a secondary exhaust valve piece is provided at a vent hole on one side of the cavity, wherein the primary exhaust valve piece is also a secondary intake valve piece of the compressor.
A service tool comprising: a transceiver communicatively coupled to a wireless access device physically connected to a mechanical system; a memory storing a service tool application software thereon; and a processor executing the service tool application software to execute at least one of a plurality of operability support levels by the service tool for the mechanical system, wherein the plurality of operability support levels comprise an adjuster/construction level, the adjuster/construction level providing security provisions for control of the mechanical system and characterized by the transceiver being communicatively coupled to a cloud service to provide the security provisions for the adjuster/construction level. a transceiver communicatively coupled to a wireless access device physically connected to a mechanical system; a memory storing a service tool application software thereon; and a processor executing the service tool application software to execute at least one of a plurality of operability support levels by the service tool for the mechanical system, wherein the plurality of operability support levels comprise an adjuster/construction level, the adjuster/construction level providing security provisions for control of the mechanical system and characterized by the transceiver being communicatively coupled to a cloud service to provide the security provisions for the adjuster/construction level.
A method for production of a shaped body, comprising at least following method steps: a) Production of a blank having an open porosity through pressing and treatment of pourable material in a first heat treatment step, said material contains or consists of a metal oxide, whereby the metal oxide is zirconium dioxide, or at least one metal oxide powder from the group comprising Al 2 O 3 , TiO 2 , CeO 2 , MgO, Y 2 O 3 and zirconium dioxide mix crystal Zr 1 − x Me x O 2 4 ⁢ n 2 x is used in the pourable material, wherein Me is a metal which in oxide form is present as a bivalent, trivalent or tetravalent cation (n = 2, 3, 4 and 0 ≤ x ≤ 1) and stabilizes the tetragonal and/or cubic phase of the zirconium dioxide. b) Infiltration of the blank with an infiltration fluid, which contains a precursor of the metal oxide, c) Precipitation of hydroxide of the metal from the infiltration fluid by treatment of the blank with a basic solution, d) Formation of the metal oxide from the hydroxide through treatment of the blank in a second heat treatment step, wherein e) The blank is processed before or after the second heat treatment step to achieve a shape corresponding to the shaped body. a) Production of a blank having an open porosity through pressing and treatment of pourable material in a first heat treatment step, said material contains or consists of a metal oxide, whereby the metal oxide is zirconium dioxide, or at least one metal oxide powder from the group comprising Al 2 O 3 , TiO 2 , CeO 2 , MgO, Y 2 O 3 and zirconium dioxide mix crystal Zr 1 − x Me x O 2 4 ⁢ n 2 x is used in the pourable material, wherein Me is a metal which in oxide form is present as a bivalent, trivalent or tetravalent cation (n = 2, 3, 4 and 0 ≤ x ≤ 1) and stabilizes the tetragonal and/or cubic phase of the zirconium dioxide. b) Infiltration of the blank with an infiltration fluid, which contains a precursor of the metal oxide, c) Precipitation of hydroxide of the metal from the infiltration fluid by treatment of the blank with a basic solution, d) Formation of the metal oxide from the hydroxide through treatment of the blank in a second heat treatment step, wherein e) The blank is processed before or after the second heat treatment step to achieve a shape corresponding to the shaped body.