mhurhangee/ep-ind-claims huggingface dataset:
A method of operating a wearable device for biometric information detection, the method comprising: detecting biometric information of a subject, using a biometric sensor (120, 420, 620) contacting the subject; measuring a bio-impedance of the subject using a first biometric electrode pair being a measurement electrode pair contacting the subject; determining a bio-impedance ratio of the bio-impedance; and determining validity of the detected biometric information, based on the determined bio-impedance ratio, characterized in that the method further comprises measuring another bio-impedance of the subject using a second biometric electrode pair that is a reference electrode pair contacting the subject, and wherein the bio-impedance ratio is the ratio of the bio-impedance measured using the measurement electrode pair to the bio-impedance measured using the reference electrode pair. detecting biometric information of a subject, using a biometric sensor (120, 420, 620) contacting the subject; measuring a bio-impedance of the subject using a first biometric electrode pair being a measurement electrode pair contacting the subject; determining a bio-impedance ratio of the bio-impedance; and determining validity of the detected biometric information, based on the determined bio-impedance ratio, characterized in that the method further comprises measuring another bio-impedance of the subject using a second biometric electrode pair that is a reference electrode pair contacting the subject, and wherein the bio-impedance ratio is the ratio of the bio-impedance measured using the measurement electrode pair to the bio-impedance measured using the reference electrode pair.
A device for separating and lifting solids, in particular, from waste water, comprising a support frame supporting a stationary drum having a first filter screen provided with an upper opening, an inlet mouth to be immersed in the water to be treated, and an outlet mouth, and a screw conveyor having an auger shaft driven by a primary gear motor, the auger shaft having an auger shaft lower portion being located inside the stationary drum and an auger shaft upper portion removing a solid fraction drawn from the wastewater through an opening, the auger shaft lower portion inside the stationary drum being partially surrounded by a second filter screen with passage openings of a width greater than those of the first filter screen, the auger shaft lower portion being connected to a cleaning device for cleaning the first filter screen, wherein the first filter screen cleaning device is formed by a plurality of comb-holder arms mounted anteriorly, each comb-holder arm having an elongated comb facing the first filter screen, characterized in that the plurality of comb-holder arms are mounted anteriorly on a cross shaped element and posteriorly integral with an anti-skid ring mounted rotatably on a sliding seat integral with a support frame, the elongated comb of each comb-holder arm being in contact with the first filter screen, a secondary gear being in the auger shaft lower portion and having an exit shaft to which the comb-holder arms are keyed in a front coupling.
A method for correcting a timestamp in a multi-lane communication link having a plurality of lanes, comprising: receiving a data packet, a time stamp for the data packet and a fill level for a lane of the plurality of lanes that is carrying the data packet, wherein the fill level comprises a number of bits that is used to compensate for a skew of the lane relative to other lanes of the plurality of lanes; calculating a corrected timestamp for the data packet as a function of at least the time stamp, the fill level, and a reference fill level that is derived from respective fill levels for all of the plurality of lanes; and replacing the time stamp for the data packet with the corrected timestamp. receiving a data packet, a time stamp for the data packet and a fill level for a lane of the plurality of lanes that is carrying the data packet, wherein the fill level comprises a number of bits that is used to compensate for a skew of the lane relative to other lanes of the plurality of lanes; calculating a corrected timestamp for the data packet as a function of at least the time stamp, the fill level, and a reference fill level that is derived from respective fill levels for all of the plurality of lanes; and replacing the time stamp for the data packet with the corrected timestamp.
Device for measuring plant (115, 455, 450) water present in vegetation comprising: a microwave emitter (105, 200, 500) of a beam, arranged such that the beam is displaceable to pass through each of a plurality of locations of the vegetation; a microwave receiver (125, 215, 220, 520); an electronic data processor connected to said microwave emitter and to said microwave receiver and configured to receive a signal from the microwave receiver (125, 215, 220, 520) and to control the displacement of said beam; wherein the microwave emitter (105, 200, 500) is arranged to direct said displaceable beam towards the microwave receiver for measuring attenuation of the beam passing through each of said plurality of locations of the vegetation; wherein the electronic data processor is configured for calculating the attenuation of the displaceable beam between the emitter and receiver to obtain a spatial 2D image of the vegetation wherein the image corresponds to the measurement of water present in the vegetation. a microwave emitter (105, 200, 500) of a beam, arranged such that the beam is displaceable to pass through each of a plurality of locations of the vegetation; a microwave receiver (125, 215, 220, 520); an electronic data processor connected to said microwave emitter and to said microwave receiver and configured to receive a signal from the microwave receiver (125, 215, 220, 520) and to control the displacement of said beam; wherein the microwave emitter (105, 200, 500) is arranged to direct said displaceable beam towards the microwave receiver for measuring attenuation of the beam passing through each of said plurality of locations of the vegetation; wherein the electronic data processor is configured for calculating the attenuation of the displaceable beam between the emitter and receiver to obtain a spatial 2D image of the vegetation wherein the image corresponds to the measurement of water present in the vegetation.
A gear pump comprising: a pump body; a pump cover; an outer rotor having a plurality of internal teeth; and an inner rotor having external teeth meshed with the internal teeth and driven to be rotated, wherein a rotor installation chamber is defined by the pump body and the pump cover, the outer rotor and the inner rotor are disposed in the rotor installation chamber, and gear chambers are defined between the internal teeth of the outer rotor and the external teeth of the inner rotor, a suction port groove that forms a suction port and a discharge port groove that forms a discharge port are formed in at least one of the pump body and the pump cover, a narrowing portion is formed at a portion of a radially outer side wall portion of the suction port groove, the portion being close to a terminal end wall portion of the suction port groove, the narrowing portion bulging toward a radially inner side wall portion of the suction port groove to narrow a groove width in a radial direction, and a pressurizing region is formed between the narrowing portion and the terminal end wall portion, the pressurizing region pressurizing oil in the gear chamber that is defined between the internal tooth and the external tooth located at a position on the suction port groove side and closest to the terminal end wall portion, characterized in that said pressurizing region is formed between a maximum narrowing portion of the narrowing portion, and the terminal end wall portion, and the suction port groove is formed such that the groove width in the radial direction increases from the maximum narrowing portion of the narrowing portion toward the terminal end wall portion. a pump body; a pump cover; an outer rotor having a plurality of internal teeth; and an inner rotor having external teeth meshed with the internal teeth and driven to be rotated, wherein
Lithium disilicate-apatite glass ceramic, which comprises lithium disilicate as main crystal phase and apatite as further crystal phase, and which comprises divalent oxide selected from the group of CaO, SrO and mixtures thereof and transition metal oxide selected from the group of oxides of transition metals with an atomic number from 39 to 79 and mixtures thereof, wherein the molar ratio of divalent oxide to transition metal oxide is in the range of from 1.0 to 20.0, in particular 1.0 to 17.0 and preferably 1.5 to 16.5.
A cargo deck of an aircraft, comprising a series of at least two floor modules (20, 20') arranged side by side and made of a fibre composite material, wherein the floor modules (20, 20') each comprise at least one core in the form of a foam core and/or structure core, which is embedded between a first, upper cover layer of fibre-reinforced plastics and a second, lower cover layer of fibre-reinforced plastics, wherein the floor modules (20, 20') each comprise a core-free circumferential edge area for producing a substance-to-substance bond between the first, upper cover layer and the second, lower cover layer (26a, 26b), wherein the floor modules (20, 20') are arranged such that portions of the core-free edge areas overlap with the substance-to-substance bonded cover layers (26a, 26b) of the floor modules (20, 20') arranged side by side, wherein at least one sealing tape is provided between the overlapping edge areas of the floor modules (20, 20') arranged side by side.
A method of joining a knitted fabric of connecting through a bind-off process a first knitted fabric and a second knitted fabric, which are independently knitted and lined up in a knitting width direction, with ends in a wale direction of the knitted fabrics (100, 200) butted against each other, using a flat knitting machine having at least a front and back needle bed in which at least one of the front and back needle beds is capable of being racked in a transverse direction and stitches can be transferred between the front and back needle beds, the method characterized by a process of alternately repeating: when starting to join the knitted fabrics (100, 200) from a boundary of the first knitted fabric and the second knitted fabric, overlapping of two stitches (β, γ (A, B)) lined up at the end of the boundary side in the first knitted fabric so that a stitch on the boundary side becomes a first bind-off stitch formed in the first knitted fabric and forming of a new stitch to become a next first bind-off stitch following the double stitches (β/γ (B/A)); and overlapping of two stitches (P0, B (α, β)) lined up at the end of the boundary side in the second knitted fabric so that a stitch on the boundary side becomes a second bind-off stitch formed in the second knitted fabric and forming of a new stitch to become a next second bind-off stitch following the double stitches (P0/B(β/α)); using a same knitting yarn, wherein a yarn length connecting the first bind-off stitch and the second bind-off stitch is increased by forming a pickup stitch on an empty needle of either the front or back needle bed between the formation of the first bind-off stitch and the formation of the second bind-off stitch in the repeating process and removing-the pickup stitch from the needle bed. when starting to join the knitted fabrics (100, 200) from a boundary of the first knitted fabric and the second knitted fabric, overlapping of two stitches (β, γ (A, B)) lined up at the end of the boundary side in the first knitted fabric so that a stitch on the boundary side becomes a first bind-off stitch formed in the first knitted fabric and forming of a new stitch to become a next first bind-off stitch following the double stitches (β/γ (B/A)); and overlapping of two stitches (P0, B (α, β)) lined up at the end of the boundary side in the second knitted fabric so that a stitch on the boundary side becomes a second bind-off stitch formed in the second knitted fabric and forming of a new stitch to become a next second bind-off stitch following the double stitches (P0/B(β/α)); using a same knitting yarn, wherein a yarn length connecting the first bind-off stitch and the second bind-off stitch is increased by forming a pickup stitch on an empty needle of either the front or back needle bed between the formation of the first bind-off stitch and the formation of the second bind-off stitch in the repeating process and removing-the pickup stitch from the needle bed.
An acoustic wave resonator, the acoustic wave resonator being a one-port acoustic wave resonator, comprising: a piezoelectric substrate; and an IDT electrode formed on the piezoelectric substrate, characterized in that apodization weighting is applied to the IDT electrode such that at least one of a pair of envelopes (A, B), the envelope being defined as a virtual line formed by connecting the ends of a plurality of electrode fingers connected to one potential located at outer sides in directions perpendicular to acoustic wave propagation directions for the apodization weighting, includes a plurality of envelope portions (A1, A2, B1, B2) each of which is inclined with respect to the acoustic wave propagation direction such that a crossing region enclosed by the envelopes (A, B) exhibits the shape of at least two rhombuses arranged in the acoustic wave propagation direction, said crossing region being a region in which the electrode fingers overlap, wherein an aspect ratio r expressed as r=a/b is not less than 0.08, wherein b is a number of pairs of electrode fingers of the IDT electrode, and a·λ is an overlap length of an equivalent unapodized IDT electrode having the same area in which the electrode fingers overlap and the same number of pairs of electrode fingers as the IDT electrode, λ being a wavelength of an acoustic wave. a piezoelectric substrate; and an IDT electrode formed on the piezoelectric substrate, characterized in that apodization weighting is applied to the IDT electrode such that at least one of a pair of envelopes (A, B), the envelope being defined as a virtual line formed by connecting the ends of a plurality of electrode fingers connected to one potential located at outer sides in directions perpendicular to acoustic wave propagation directions for the apodization weighting, includes a plurality of envelope portions (A1, A2, B1, B2) each of which is inclined with respect to the acoustic wave propagation direction such that a crossing region enclosed by the envelopes (A, B) exhibits the shape of at least two rhombuses arranged in the acoustic wave propagation direction, said crossing region being a region in which the electrode fingers overlap, wherein an aspect ratio r expressed as r=a/b is not less than 0.08, wherein b is a number of pairs of electrode fingers of the IDT electrode, and a·λ is an overlap length of an equivalent unapodized IDT electrode having the same area in which the electrode fingers overlap and the same number of pairs of electrode fingers as the IDT electrode, λ being a wavelength of an acoustic wave.
A method, comprising: receiving a signal to adjust a clock having a first rate to a second rate, wherein the first rate is zero and the second rate is a reference clock rate, and wherein the first rate, the second rate, and a third rate are related to the reference clock rate such that the first rate equals a first multiplier times the reference clock rate, the second rate equals a second multiplier times the reference clock rate, and the third rate equals a third multiplier times the reference clock rate; changing, in response to receiving the signal, the clock from the first rate to the second rate, wherein the changing comprises changing the frequency of the clock to the third rate between the first and second rates; characterized in that it is applied a clock enable pattern to dither up the clock from the third clock rate equal to the reference clock rate divided by 2 to the second rate; and operating the clock at the second rate. receiving a signal to adjust a clock having a first rate to a second rate, wherein the first rate is zero and the second rate is a reference clock rate, and wherein the first rate, the second rate, and a third rate are related to the reference clock rate such that the first rate equals a first multiplier times the reference clock rate, the second rate equals a second multiplier times the reference clock rate, and the third rate equals a third multiplier times the reference clock rate; changing, in response to receiving the signal, the clock from the first rate to the second rate, wherein the changing comprises changing the frequency of the clock to the third rate between the first and second rates; characterized in that it is applied a clock enable pattern to dither up the clock from the third clock rate equal to the reference clock rate divided by 2 to the second rate; and operating the clock at the second rate.
An encapsulated splice chuck comprising: a splice chuck body, a body encapsulation positioned about an exterior surface of the splice chuck body; a first forcing cone threadedly coupled to the splice chuck body, the first forcing cone including a tapered inner surface; a first forcing cone encapsulation positioned about an exterior surface of the first forcing cone; a first set of wedges positioned within the first forcing cone; a second forcing cone mechanically coupled to the splice chuck body, the second forcing cone including a tapered inner surface; a second forcing cone encapsulation positioned about an exterior surface of the second forcing cone, wherein the first forcing cone encapsulation is molded to the exterior surface of the first forcing cone, and the second forcing cone encapsulation is molded to the exterior surface of the second forcing cone; and a second set of wedges positioned within the second forcing cone; wherein as each forcing cone (105a, 105b) is threadedly coupled to the splice chuck body, the respective forcing cone encapsulation (125a, 125b) at least partially engages the body encapsulation. a splice chuck body, a body encapsulation positioned about an exterior surface of the splice chuck body; a first forcing cone threadedly coupled to the splice chuck body, the first forcing cone including a tapered inner surface; a first forcing cone encapsulation positioned about an exterior surface of the first forcing cone; a first set of wedges positioned within the first forcing cone; a second forcing cone mechanically coupled to the splice chuck body, the second forcing cone including a tapered inner surface; a second forcing cone encapsulation positioned about an exterior surface of the second forcing cone, wherein the first forcing cone encapsulation is molded to the exterior surface of the first forcing cone, and the second forcing cone encapsulation is molded to the exterior surface of the second forcing cone; and a second set of wedges positioned within the second forcing cone; wherein as each forcing cone (105a, 105b) is threadedly coupled to the splice chuck body, the respective forcing cone encapsulation (125a, 125b) at least partially engages the body encapsulation.
Optoelectronic sensor having at least one transmission light source (2a, 2b, 2c) for transmitting transmission light, having a transmission beam path (3a, 3b, 3c) assigned to the transmission light source, having at least one light receiver (11a, 11b, 11c) for receiving reflected or remitted transmission light (10a, 10b, 10c), with a reception beam path (10a, 10b, 10c) associated with the light receiver, with a control and evaluation unit and with at least one reflector (23, 33, 43) for combining transmission and/or reception beam paths onto a common beam path, characterized in that the reflector (23, 33, 43) is designed for combining three transmission and/or reception beam paths (3a, 3b, 3c, 10a, 10b, 10c), the reflector (23, 33, 43) having a plurality of reflecting surfaces (24, 34, 44) divided into a portion of first reflecting surfaces (24a, 34a, 44a), second reflecting surfaces (24b, 34b, 44b) and third reflecting surfaces (24c, 34c, 44c), which have an inclination to a reflector plane being perpendicular to the common beam path, wherein a predetermined portion (24a, 24b, 24c, 34a, 34b, 34c, 44a, 44b, 44c) of the reflecting surfaces of the reflector is assigned to each of the transmission and/or reception beam paths (3a, 3b, 3c, 10a, 10b, 10c) combined by the reflector (23, 33, 43) in such a manner that transmission light incident on the reflector (23, 33, 43) along an optical axis of a transmission beam path (3a, 3b, 3c) is reflected at the portion of the reflecting surfaces (24a, 24b, 24c, 34a, 34b, 34c, 44a, 44b, 44c) associated with the transmission beam path (3a, 3b, 3c) of said transmission light as a plurality of spaced-apart partial beams along an optical axis of the common beam path, and/or reflected or remitted transmission light (10a, 10b, 10c) incident along the optical axis of the common beam path on the reflector (23, 33, 43) is reflected along an optical axis of the reception beam path (10a, 10b, 10c) at the portion of the reflecting surfaces associated with said reception beam path (10a, 10b, 10c).
Air-cooled welding or cutting torch, in particular manual welding torch and/or protective gas welding torch, wherein a conveying device, in particular a fan or a compressor, is provided that conveys ambient air as cooling air through at least one cooling channel of the welding or cutting torch, wherein the conveying device extracts the energy for its operation in a parasitical manner from at least one process component and/or from process products that are generated during the welding or cutting process, characterized in that the conveying device is at least in part arranged at and/or in a handle of the welding or cutting torch.
Process for recovering Cobalt ions and tungstic acid and/or its derivatives from an aqueous solution, characterized by comprising the following steps: a) removing Cobalt ions by contacting said aqueous solution with a cationic exchange resin; b) separating said aqueous solution from the cationic exchange resin; c) concentrating said aqueous solution obtained from step b), obtaining a concentrated aqueous solution containing tungstic acid and/or its derivatives; d) eluting the Cobalt ions from the cationic exchange resin of step b) with an acid aqueous solution. a) removing Cobalt ions by contacting said aqueous solution with a cationic exchange resin; b) separating said aqueous solution from the cationic exchange resin; c) concentrating said aqueous solution obtained from step b), obtaining a concentrated aqueous solution containing tungstic acid and/or its derivatives; d) eluting the Cobalt ions from the cationic exchange resin of step b) with an acid aqueous solution.