mhurhangee/patent-ind-claim-en huggingface dataset:
A method of compensating electromagnetic emissions of a device (D) for use in a CAN bus (B), the device comprising a CAN transceiver coupling the device to said CAN bus (B) for transmitting and receiving signals, the method comprising: - transmitting a test signal (TS1) over the CAN bus (B), - receiving, at the device (D), said test signal after propagation over the CAN bus (B), - performing (OSC2, 304, 306) frequency analysis processing of the test signal received to detect a set of harmonic components of the test signal received having an amplitude exceeding a certain threshold (V OEM,th ), characterised by : - storing respective values of frequency of harmonic components in said set of harmonic components having an amplitude exceeding said certain threshold, and - generating and transmitting over the CAN bus (B) a set of compensation signals, each compensation signal in the set of compensation signals being a sinusoidal signal having a respective frequency equal to one of the frequencies stored , and being in anti-phase with respect to the harmonic component of the test signal received having said respective frequency. - transmitting a test signal (TS1) over the CAN bus (B), - receiving, at the device (D), said test signal after propagation over the CAN bus (B), - performing (OSC2, 304, 306) frequency analysis processing of the test signal received to detect a set of harmonic components of the test signal received having an amplitude exceeding a certain threshold (V OEM,th ), characterised by : - storing respective values of frequency of harmonic components in said set of harmonic components having an amplitude exceeding said certain threshold, and - generating and transmitting over the CAN bus (B) a set of compensation signals, each compensation signal in the set of compensation signals being a sinusoidal signal having a respective frequency equal to one of the frequencies stored , and being in anti-phase with respect to the harmonic component of the test signal received having said respective frequency. - storing respective values of frequency of harmonic components in said set of harmonic components having an amplitude exceeding said certain threshold, and - generating and transmitting over the CAN bus (B) a set of compensation signals, each compensation signal in the set of compensation signals being a sinusoidal signal having a respective frequency equal to one of the frequencies stored , and being in anti-phase with respect to the harmonic component of the test signal received having said respective frequency.
A panel for attenuating noise, comprising: a perforated first skin ; a second skin ; and a core forming a plurality of cavities vertically between the first skin and the second skin , the core including an array (50; 50A, 50B) of corrugations that include a first baffle , a second baffle and a first septum ; the cavities including a first cavity that is formed longitudinally between the first baffle and the second baffle and is fluidly coupled with perforations in the first skin ; and the first septum extending from the first skin and the first baffle to the second skin and the second baffle , and dividing the first cavity into fluidly coupled sub-cavities , wherein the first baffle includes a lateral array of baffle ribs , and the first septum includes a lateral array of septum ribs , characterised in that : the septum ribs are laterally offset from the baffle ribs ; the baffle ribs and the septum ribs extend to an interface between the first baffle and the first septum thereby providing the interface with an undulating geometry; and the first baffle and the first septum are connected to the first skin at the interface . a perforated first skin ; a second skin ; and a core forming a plurality of cavities vertically between the first skin and the second skin , the core including an array (50; 50A, 50B) of corrugations that include a first baffle , a second baffle and a first septum ; the cavities including a first cavity that is formed longitudinally between the first baffle and the second baffle and is fluidly coupled with perforations in the first skin ; and the first septum extending from the first skin and the first baffle to the second skin and the second baffle , and dividing the first cavity into fluidly coupled sub-cavities , wherein the first baffle includes a lateral array of baffle ribs , and the first septum includes a lateral array of septum ribs , characterised in that : the septum ribs are laterally offset from the baffle ribs ; the baffle ribs and the septum ribs extend to an interface between the first baffle and the first septum thereby providing the interface with an undulating geometry; and the first baffle and the first septum are connected to the first skin at the interface . the septum ribs are laterally offset from the baffle ribs ; the baffle ribs and the septum ribs extend to an interface between the first baffle and the first septum thereby providing the interface with an undulating geometry; and the first baffle and the first septum are connected to the first skin at the interface .
An imaging apparatus comprising: a substrate comprising an imaging element ; an optical system configured to form an optical image on the imaging element; one or two attachment portions each comprising an attachment body which abuts the substrate and a screw that screws the substrate onto the attachment body , wherein the attachment portions are attached to the substrate by screwing and are capable of inclining a board surface of the substrate , by screwing the screw into the attachment body , relative to a plane perpendicular to an optical axis of the optical system ; and one or more supports configured to abut the substrate from an opposite direction to a screwing direction of the attachment portion at a position on the substrate and inhibit rotation of the position on the substrate in the screwing direction of the attachment portion about an axis perpendicular to the optical axis when the board surface is inclined by screwing in the screw .
A method for use in an active noise reduction, ANR, headphone (100; 200; 300; 350) comprising: receiving an input signal representing audio captured by a microphone (102; 104) of an active noise reduction, ANR, headphone; processing, by a first compensator , a first frequency range of the input signal to generate a first signal for an acoustic transducer of the ANR headphone; processing, by a second compensator disposed in parallel to the first compensator, a second frequency range of the input signal to generate a second signal for the acoustic transducer, wherein the first frequency range includes frequencies higher than the frequencies in the second frequency range; characterized by detecting, by one or more processing devices , that the second signal satisfies a threshold condition, wherein the threshold condition is determined based on characteristics of the acoustic transducer; and responsive to determining that the second signal satisfies the threshold condition, attenuating the second signal. receiving an input signal representing audio captured by a microphone (102; 104) of an active noise reduction, ANR, headphone; processing, by a first compensator , a first frequency range of the input signal to generate a first signal for an acoustic transducer of the ANR headphone; processing, by a second compensator disposed in parallel to the first compensator, a second frequency range of the input signal to generate a second signal for the acoustic transducer, wherein the first frequency range includes frequencies higher than the frequencies in the second frequency range; characterized by detecting, by one or more processing devices , that the second signal satisfies a threshold condition, wherein the threshold condition is determined based on characteristics of the acoustic transducer; and responsive to determining that the second signal satisfies the threshold condition, attenuating the second signal.
A needle for delivering a sensor through an outer skin layer and into a sensor depth, the needle comprising: a wall structure having a central axis , a tip, and at least one cross dimension and defining at least one inner dimension sized to contain the sensor for delivery; at least one cutting edge on the wall structure configured for cutting of the outer skin layer; at least one blunt contour on the wall structure , the blunt contour configured to bluntly dissect tissue as the wall structure advances into the sensor depth, wherein the central axis passes through the blunt contour ; wherein the blunt contour , viewed along the central axis of the wall structure , occupies more than 50% of the cross dimension of the wall structure; wherein the blunt contour includes a bend in the wall structure , the bend positioning the tip past the central axis, characterized in that a ratio of a blunt surface area of the wall structure to a cutting surface area of the wall structure viewed along the central axis is no smaller than 0.85 and no greater than 2.74. a wall structure having a central axis , a tip, and at least one cross dimension and defining at least one inner dimension sized to contain the sensor for delivery; at least one cutting edge on the wall structure configured for cutting of the outer skin layer; at least one blunt contour on the wall structure , the blunt contour configured to bluntly dissect tissue as the wall structure advances into the sensor depth, wherein the central axis passes through the blunt contour ; wherein the blunt contour , viewed along the central axis of the wall structure , occupies more than 50% of the cross dimension of the wall structure; wherein the blunt contour includes a bend in the wall structure , the bend positioning the tip past the central axis, characterized in that a ratio of a blunt surface area of the wall structure to a cutting surface area of the wall structure viewed along the central axis is no smaller than 0.85 and no greater than 2.74.
A medical instrument system for use during a selected procedure, comprising: a cannulated member extending from a first end to a second end , the cannulated member formed of at least a first material; and a liner member bonded to an internal wall of the cannulated member; wherein the liner member inhibits debris from the cannulated member from exiting the cannulated member; wherein the liner member extends from the first end to the second end of the cannulated member and characterized in that the cannulated member includes a first liner extension portion extending around the first end of the cannulated member and a second liner extension portion extending around the second end of the cannulated member. a cannulated member extending from a first end to a second end , the cannulated member formed of at least a first material; and a liner member bonded to an internal wall of the cannulated member; wherein the liner member inhibits debris from the cannulated member from exiting the cannulated member; wherein the liner member extends from the first end to the second end of the cannulated member and characterized in that the cannulated member includes a first liner extension portion extending around the first end of the cannulated member and a second liner extension portion extending around the second end of the cannulated member.
Solid pulverized compositions comprising at least one solid water-soluble carrier and at least one interface-active substance, characterized in that the interface-active substance is a polyether siloxane, and in that the water-soluble carrier is a polymeric material selected from homopolymers, where the homopolymers are selected from polyethylene glycol.
A cup-cover with a fan, comprising: a base comprising a cap portion formed on the bottom thereof to cover a rim of a cup body ; a fan blade assembly positioned on an upper portion of the base and comprising a fan housing and an impeller ; a controlling member and a power supply respectively connected to the fan blade assembly and received in the base ; and wherein the cap portion is a sleeving portion arrangeable on the periphery of the rim of the cup body or a sleeve arrangeable inner of the rim of the cup body , and the fan housing is rotatably connected with the base by a connecting member to achieve opening and closing between the fan housing and an upper surface of the base via the fan housing foldably rotating along the connecting member to further adjust wind direction of the cup-cover with a fan; characterized in that the impeller is installed in the fan housing . a base comprising a cap portion formed on the bottom thereof to cover a rim of a cup body ; a fan blade assembly positioned on an upper portion of the base and comprising a fan housing and an impeller ; a controlling member and a power supply respectively connected to the fan blade assembly and received in the base ; and wherein the cap portion is a sleeving portion arrangeable on the periphery of the rim of the cup body or a sleeve arrangeable inner of the rim of the cup body , and the fan housing is rotatably connected with the base by a connecting member to achieve opening and closing between the fan housing and an upper surface of the base via the fan housing foldably rotating along the connecting member to further adjust wind direction of the cup-cover with a fan; characterized in that the impeller is installed in the fan housing .
Crushing device for crushing material to be crushed, such as domestic waste, industrial waste, plastic, wood, paper and/or biomass, comprising a crushing means , which is arranged on a machine frame , and a feed device having at least one feed roller , which can be driven to rotate by means of an associated drive device, for feeding the material to be crashed to the crushing means, characterized in that the feed roller is designed to receive the associated drive device and the drive device () has an electric motor , a transmission device and a flexible coupling .
A device for winding strip-shaped material onto at least one reel comprising - a machine frame , - at least one support arm which is movable relative to the machine frame and has at least one horizontal reel shaft for receiving the reel (10, - at least one rotary drive for rotating the reel shaft , - a release device for releasing the reel when the support arm moves relative to the machine frame , - a strip-feeding device for feeding the strip-shaped material, - wherein the support arm , which supports the reel during the filling procedure, at the same time forms the release device and wherein for releasing the reel, a linear movement device is provided for moving the support arm parallel to the reel shaft and transversely to the strip-feeding device, characterized in that the height of the support arm , which solely supports the reel during the filling procedure, is adjustable by means of a height adjustment arrangement. - a machine frame , - at least one support arm which is movable relative to the machine frame and has at least one horizontal reel shaft for receiving the reel (10, - at least one rotary drive for rotating the reel shaft , - a release device for releasing the reel when the support arm moves relative to the machine frame , - a strip-feeding device for feeding the strip-shaped material, - wherein the support arm , which supports the reel during the filling procedure, at the same time forms the release device and wherein for releasing the reel, a linear movement device is provided for moving the support arm parallel to the reel shaft and transversely to the strip-feeding device,
A coated print medium, comprising: a base stock having a basis weight of 35 gsm to 250 gsm, comprising: from 65 wt% to 95 wt% cellulose fiber, wherein from 20 wt% to 100 wt% of the cellulose fiber is mechanical pulp, and from 5 wt% to 35 wt% inorganic pigment filler, a coating layer applied to the base stock at from 1 gsm to 50 gsm by dry weight, the coating layer, comprising: inorganic pigment particles having an average equivalent spherical diameter from 0.2 μm to 3.5 μm, a fixative agent including a metal salt, a cationic amine polymer, a quaternary ammonium salt, a quaternary phosphonium salt, or mixture thereof, and a polymer blend comprising a water soluble polymer and a water dispersible polymer having a Zeta potential greater than -40 mV, wherein a dry weight ratio water soluble polymer to water dispersible polymer is from 1:25 to 1:1. a base stock having a basis weight of 35 gsm to 250 gsm, comprising: from 65 wt% to 95 wt% cellulose fiber, wherein from 20 wt% to 100 wt% of the cellulose fiber is mechanical pulp, and from 5 wt% to 35 wt% inorganic pigment filler, from 65 wt% to 95 wt% cellulose fiber, wherein from 20 wt% to 100 wt% of the cellulose fiber is mechanical pulp, and from 5 wt% to 35 wt% inorganic pigment filler, a coating layer applied to the base stock at from 1 gsm to 50 gsm by dry weight, the coating layer, comprising: inorganic pigment particles having an average equivalent spherical diameter from 0.2 μm to 3.5 μm, a fixative agent including a metal salt, a cationic amine polymer, a quaternary ammonium salt, a quaternary phosphonium salt, or mixture thereof, and a polymer blend comprising a water soluble polymer and a water dispersible polymer having a Zeta potential greater than -40 mV, wherein a dry weight ratio water soluble polymer to water dispersible polymer is from 1:25 to 1:1. inorganic pigment particles having an average equivalent spherical diameter from 0.2 μm to 3.5 μm, a fixative agent including a metal salt, a cationic amine polymer, a quaternary ammonium salt, a quaternary phosphonium salt, or mixture thereof, and a polymer blend comprising a water soluble polymer and a water dispersible polymer having a Zeta potential greater than -40 mV, wherein a dry weight ratio water soluble polymer to water dispersible polymer is from 1:25 to 1:1.
A hydrocracking catalyst comprising a carrier, silica and active ingredients loaded on the carrier, wherein the carrier comprises Y molecular sieves and SAPO-34 molecular sieves, and based on the weight of the carrier, the content of Y molecular sieves is within a range of 2-35 wt%, preferably 8-25 wt%, further preferably 10-20 wt%, and the content of SAPO-34 molecular sieves is within a range of 2-25 wt%, preferably 2-8 wt%, further preferably 2.5-6 wt%; the active ingredients comprise VIB group metal and/or VIII group metal, preferably the VIB group metal is molybdenum (Mo) and/or tungsten (W), preferably the VIII group metal is cobalt (Co) and/or nickel (Ni); based on the weight of the catalyst, the content of silica loaded on the carrier is within a range of 0.5-5 wt%, preferably 1-4 wt%, further preferably 1.5-3 wt%, wherein the silica loaded on the carrier is generated in situ from silane; the content of the VIB group metal in terms of oxide is within a range of 10-25 wt%, preferably 15-20 wt%; and the content of the VIII group metal in terms of oxide is within a range of 4-10 wt%, preferably 5-8 wt%, preferably the silica and the active ingredients are jointly distributed on the outer surface of the carrier and the inner surface of a pore channel of the carrier.
Control system for a technical installation, in particular a process or manufacturing installation, having at least one component on which a certificate service is computer-implemented, wherein the certificate service is embodied to: - check a certificate store which is assigned to the component or a further component in order to see whether two or more certificates , which only differ from one another in terms of their validity period, are stored in the certificate store , and - in the event of the check identifying two or more certificates of this kind, to initiate a revocation and removal of the certificate or certificates from the certificate store with the validity period that ends the earliest, so that only the certificate with the validity period that ends the latest remains stored in the certificate store . - check a certificate store which is assigned to the component or a further component in order to see whether two or more certificates , which only differ from one another in terms of their validity period, are stored in the certificate store , and - in the event of the check identifying two or more certificates of this kind, to initiate a revocation and removal of the certificate or certificates from the certificate store with the validity period that ends the earliest, so that only the certificate with the validity period that ends the latest remains stored in the certificate store .
Method for transmitting packets in a network, the said packet consisting of at least one header field and a data field consisting of a list of data belonging to a set of predetermined data, characterized in that it includes the following steps: - a prior step of assigning each predetermined datum a digital sequence such that a sequence is neither orthogonal to, nor collinear with, another sequence, and, on sending the said packet, - a step of encapsulating the header field or fields of the said packet in a first physical packet and of sending the said physical packet, - a step of calculating a transmission vector which is such that it is orthogonal only to the sequences corresponding to the data contained in the said packet, of encapsulating the said transmission vector in a second physical packet and of sending the said physical packet, and, on reception of two physical packets sent, - a step of reading the said first physical packet so as to recover the header or headers of the origin packet, and - a step of reading the said second physical packet to recover the said transmission vector, and of recovering the data which correspond solely to the sequences which are orthogonal to the said transmission vector. - a prior step of assigning each predetermined datum a digital sequence such that a sequence is neither orthogonal to, nor collinear with, another sequence, - a step of encapsulating the header field or fields of the said packet in a first physical packet and of sending the said physical packet, - a step of calculating a transmission vector which is such that it is orthogonal only to the sequences corresponding to the data contained in the said packet, of encapsulating the said transmission vector in a second physical packet and of sending the said physical packet, - a step of reading the said first physical packet so as to recover the header or headers of the origin packet, and - a step of reading the said second physical packet to recover the said transmission vector, and of recovering the data which correspond solely to the sequences which are orthogonal to the said transmission vector.