mhurhangee/patent-ind-claim-en huggingface dataset:
A percutaneous valve delivery system , comprising: an outer sheath ; an inner catheter disposed within the outer sheath , the inner catheter including a plurality of lumens formed therein; a tubular extension extending distally from a distal end of the inner catheter ; a nose cone attached to the tubular extension ; a handle attached to the outer sheath , wherein the handle is configured to shift the outer sheath between a first position and a second position relative to the inner catheter ; and a valve replacement implant releasably coupled to the inner catheter ; characterized in that the tubular extension is axially movable relative to the inner catheter in a proximal direction during deployment of the valve replacement implant . an outer sheath ; an inner catheter disposed within the outer sheath , the inner catheter including a plurality of lumens formed therein; a tubular extension extending distally from a distal end of the inner catheter ; a nose cone attached to the tubular extension ; a handle attached to the outer sheath , wherein the handle is configured to shift the outer sheath between a first position and a second position relative to the inner catheter ; and a valve replacement implant releasably coupled to the inner catheter ; characterized in that the tubular extension is axially movable relative to the inner catheter in a proximal direction during deployment of the valve replacement implant .
Method for measuring flow paths in valves for liquids and gases, such as e.g. fuels, for determining injection rates, having an injection pump, an injection valve and a measuring device for determining the injection rate of the injection valve, wherein the measuring device comprises a baffle plate for the fluid, which plate is orientated transversely to the injection direction and is allocated a sensor measuring the force acting on the baffle plate in the injection direction, wherein the sensor is allocated a data memory and possibly a computing unit, wherein the fluid is supplied to a measuring device via the injection valve, comprising the following method steps, injection of the fluid against a baffle plate, deflection of the fluid jet in a direction transverse to its injection direction, and measurement and recording of the force acting through the fluid jet on the baffle plate and corresponding to the pulse flow of the fluid jet striking the baffle plate, characterised in that , in a further method step, the fuel mass flow is determined from the pulse flow by calculating the root of the product of the pulse flow, fluid density and effective nozzle cross-section, and that the exit speed of the fluid from the injection valve is determined by calculating the root of the quotient of pulse flow and the product of the effective nozzle cross-section and fluid density.
Fish and/or garden pond biofilter unit for pumping, circulating and purifying water in fish ponds and/or garden ponds, fountains or similar aquatic applications, said pond biofilter unit comprising a biofilter contained in a vessel and having a filter material on which a biofilm of microorganisms is grown, and where said filter material in the pond biofilter unit comprises at least one or more blocks of flexible filter material, which is a polymeric open pored foam or a flexible block of fibrous filter material, and where the pond biofilter unit further comprises at least one valve for controlling a water flow to and from the biofilter, and where the pond biofilter unit further comprises a filter cleaning device for cleaning the biofilter material and/or for removal of surplus biofilm in the biofilter in the pond biofilter unit, wherein the pond biofilter unit comprises an integrated control unit configured for controlling the operation of the pond biofilter unit, including a cleaning cycle of the filter, and wherein the pond biofilter unit further comprises one or more plugs to which one or more auxiliary devices are connectable, such as one or more pumps, one or more additional pond filter units, air pumps, illumination unit(s), and/or feeder unit(s) for automated feeding of aquatic animals, such as fish, or combinations thereof, and where the integrated pond biofilter control unit further is configured to operate the one or more auxiliary devices based on input settings for each of the one or more auxiliary devices, and wherein the control unit is configured to control each of the one or more auxiliary devices by controlling a power output in the plug to which the auxiliary device is connected to the pond biofilter unit by turning on/off a power supply or varying an output electrical current or frequency to the relevant plug .
An organic electroluminescent device generating white light comprising: a substrate ; a first electrode disposed over the substrate; a composite light emissive layer , disposed over the first electrode, said composite light emissive layer comprising a first light emissive material and at least one additional light emissive material, the additional light emissive material emitting in a different spectrum than said first light emissive material and wherein the composite light emissive layer further comprises a non-emitting matrix layer, said first light emissive material and a corresponding charge transport material and said at least one additional light emissive material and a corresponding charge transport material being embedded into said non-emitting matrix layer, wherein said charge transport materials are different for each light emissive material; and a second electrode disposed over said composite light emissive layer, further wherein said second electrode and said first electrode are common to and address the entirety of said composite light emissive layer. a substrate ; a first electrode disposed over the substrate; a composite light emissive layer , disposed over the first electrode, said composite light emissive layer comprising a first light emissive material and at least one additional light emissive material, the additional light emissive material emitting in a different spectrum than said first light emissive material and wherein the composite light emissive layer further comprises a non-emitting matrix layer, said first light emissive material and a corresponding charge transport material and said at least one additional light emissive material and a corresponding charge transport material being embedded into said non-emitting matrix layer, wherein said charge transport materials are different for each light emissive material; and a second electrode disposed over said composite light emissive layer, further wherein said second electrode and said first electrode are common to and address the entirety of said composite light emissive layer.
An ink jet recording method comprising the steps of: ejecting an active-radiation-curable ink composition onto a recording medium by an ink jet process; and curing the ejected ink composition by irradiation with active radiation, wherein, during transporting of the recording medium in the ejecting and curing steps, an unwinding stress in the recording medium is larger than a winding stress in the recording medium, the recording medium is a resin film, and the recording medium has a thickness of 10 μm to 100 μm. ejecting an active-radiation-curable ink composition onto a recording medium by an ink jet process; and curing the ejected ink composition by irradiation with active radiation, wherein, during transporting of the recording medium in the ejecting and curing steps, an unwinding stress in the recording medium is larger than a winding stress in the recording medium, the recording medium is a resin film, and the recording medium has a thickness of 10 μm to 100 μm.
Hand-held steam appliance, comprising a housing and a pressure storage device with a steam valve , which is arranged in an inside space of the housing , wherein the housing comprises a housing shell device with a first housing shell and a second housing shell , the first housing shell and the second housing shell are connected to one another, the housing shell device has an opening to the inside space , at which opening a housing insert is arranged, which closes the opening , and at least one of the following elements is arranged on the housing insert : a steam delivery actuating element , a movable lever element , which is able to act on the steam valve to actuate same, a child safety lock actuating element , and further comprising a first assembly, which comprises the steam delivery actuating element , the child safety lock actuating element , and the lever element , and a second assembly, which comprises the pressure storage device , wherein the first assembly and the second assembly are arranged and/or held on the housing insert .
A sub-system, comprising: an interface circuit in communication with a plurality of physical DRAM memory circuits and a system , the interface circuit operable to interface the physical DRAM memory circuits and the system and autonomously performing a power management operation during a command operation period associated with one or more commands directed to at least a portion of the physical DRAM memory circuits , wherein the power management operation is initiated by the interface circuit autonomously, wherein autonomously refers to the ability of the interface circuit to perform the power management operation without necessarily requiring the receipt of an associated power management command from the system , and wherein the interface circuit is further operable to interface the physical DRAM memory circuits to electrically and/or logically resemble at least one larger capacity virtual DRAM memory circuit, wherein the power management operation is performed in association with only a portion, that is identified by the interface circuit as not being accessed by the system , of the physical DRAM memory circuits, wherein the power management operation includes a power saving operation, wherein the power saving operation is a power down operation, and wherein a first command operation period of the virtual DRAM memory circuit is used to accommodate the power management operation by making the first command operation period of the virtual DRAM memory circuit longer than a second command operation period of the physical DRAM memory circuits. an interface circuit in communication with a plurality of physical DRAM memory circuits and a system , the interface circuit operable to interface the physical DRAM memory circuits and the system and autonomously performing a power management operation during a command operation period associated with one or more commands directed to at least a portion of the physical DRAM memory circuits , wherein the power management operation is initiated by the interface circuit autonomously, wherein autonomously refers to the ability of the interface circuit to perform the power management operation without necessarily requiring the receipt of an associated power management command from the system , and wherein the interface circuit is further operable to interface the physical DRAM memory circuits to electrically and/or logically resemble at least one larger capacity virtual DRAM memory circuit, wherein the power management operation is performed in association with only a portion, that is identified by the interface circuit as not being accessed by the system , of the physical DRAM memory circuits, wherein the power management operation includes a power saving operation, wherein the power saving operation is a power down operation, and wherein a first command operation period of the virtual DRAM memory circuit is used to accommodate the power management operation by making the first command operation period of the virtual DRAM memory circuit longer than a second command operation period of the physical DRAM memory circuits.
A composition having the formula (I) or (II): wherein: each MA is Al, B, or Ga; each MB is Zn or Mg; m is a number from 0 to 1; n is a number from 1 to 100; and each J1, J2, and J3 is hydrogen or a C 1-20 alkyl group, and wherein J1, J2, and J3 may be the same or different, or mixtures thereof. each MA is Al, B, or Ga; each MB is Zn or Mg; m is a number from 0 to 1; n is a number from 1 to 100; and each J1, J2, and J3 is hydrogen or a C 1-20 alkyl group, and wherein J1, J2, and J3 may be the same or different, or mixtures thereof.
A computer-implemented method for extracting a feature from a bio-signal, the method comprising: acquiring the bio-signal; analyzing concavity and convexity of a waveform of the bio-signal in intervals of the bio-signal; and extracting the feature from the bio-signal based on the analyzed concavity and the analyzed convexity, characterized in that the analyzing comprises calculating a convex-to-concave difference, CCD, value based on the concavity and the convexity of the waveform of the bio-signal in the intervals, and the extracting comprises extracting characteristic points (T1, T2, T3, P1, P2, P3) from the bio-signal based on the calculated CCD values. acquiring the bio-signal; analyzing concavity and convexity of a waveform of the bio-signal in intervals of the bio-signal; and extracting the feature from the bio-signal based on the analyzed concavity and the analyzed convexity, characterized in that the analyzing comprises calculating a convex-to-concave difference, CCD, value based on the concavity and the convexity of the waveform of the bio-signal in the intervals, and the extracting comprises extracting characteristic points (T1, T2, T3, P1, P2, P3) from the bio-signal based on the calculated CCD values.
A self-cleaning coating, comprising a porous structure with pores in communication with each other, wherein a volume of the pores comprised in the coating accounts for 40% to 98% of a total volume of the coating (determined as described in the experimental part herein under the section "parameter measurement of coating product"), the pores in the porous structure have a pore size ranging from 0. 5 nm to 40 nm (determined as described in the experimental part herein under the section "parameter measurement of coating product"), wherein the self-cleaning coating is substantially prepared from a host material, and the host material is one or more selected from the group consisting of titanium oxide, zirconium oxide, titanium nitride, silicon oxide, tungsten oxide, g-C 3 N 4 semiconductor polymer, perovskite semiconductor, silver, iron, gold, aluminum, copper, zinc, tin, and platinum.
A method comprising: receiving , at a first arrival time, from a first optical network device by a second optical network device , a first optical signal transmitted on a first optical fiber; receiving , at a second arrival time, from the first optical network device by the second optical network device , a second optical signal transmitted on a second optical fiber, wherein the first optical fiber is a forward path and the second optical fiber is a backward path of a bidirectional communication between the first optical network device and the second optical network device ; calculating , by the second optical network device , a first time difference between the second arrival time of the second optical signal and the first arrival time of the first optical signal; and determining , by the second optical network device , a measure of asymmetry between the first optical fiber and the second optical fiber based on the first time difference and a second time difference between a first time of transmission by the first optical network device of the first optical signal and a second time of transmission by the first optical network device of the second optical signal. receiving , at a first arrival time, from a first optical network device by a second optical network device , a first optical signal transmitted on a first optical fiber; receiving , at a second arrival time, from the first optical network device by the second optical network device , a second optical signal transmitted on a second optical fiber, wherein the first optical fiber is a forward path and the second optical fiber is a backward path of a bidirectional communication between the first optical network device and the second optical network device ; calculating , by the second optical network device , a first time difference between the second arrival time of the second optical signal and the first arrival time of the first optical signal; and determining , by the second optical network device , a measure of asymmetry between the first optical fiber and the second optical fiber based on the first time difference and a second time difference between a first time of transmission by the first optical network device of the first optical signal and a second time of transmission by the first optical network device of the second optical signal.
A method for manufacturing a superconducting nanowire single photon detector, for reducing an extrinsic dark count of the superconducting nanowire single photon detector, characterized in that , comprising steps of: integrating a multi-layer film filter on the superconducting nanowire single photon detector; wherein, the multi-layer film filter is a device implemented by a multi-layer dielectric film and having a band-pass filtering function; wherein, the multi-layer film filter comprises one of alternately stacked silicon dioxide layers and silicon layers, alternately stacked silicon monoxide layers and silicon layers, or alternately stacked silicon dioxide layers and silicon monoxide layers; wherein the reduced extrinsic dark count is the dark count triggered by optical fiber blackbody radiance and external stray light; wherein, the superconducting nanowire single photon detector comprises: a substrate bonded with a surface of the multi-layer film filter, wherein the substrate has an upper surface bonded with an upper anti-reflection layer and a lower surface bonded with a lower anti-reflection layer ; an optical cavity structure bonded with a surface of the upper anti-reflection layer of the substrate; a superconducting nanowire bonded between the upper anti-reflection layer of the substrate and the optical cavity structure; a reflector bonded with a surface of the optical cavity structure. integrating a multi-layer film filter on the superconducting nanowire single photon detector; wherein, the multi-layer film filter is a device implemented by a multi-layer dielectric film and having a band-pass filtering function; wherein, the multi-layer film filter comprises one of alternately stacked silicon dioxide layers and silicon layers, alternately stacked silicon monoxide layers and silicon layers, or alternately stacked silicon dioxide layers and silicon monoxide layers; wherein the reduced extrinsic dark count is the dark count triggered by optical fiber blackbody radiance and external stray light; wherein, the superconducting nanowire single photon detector comprises: a substrate bonded with a surface of the multi-layer film filter, wherein the substrate has an upper surface bonded with an upper anti-reflection layer and a lower surface bonded with a lower anti-reflection layer ; an optical cavity structure bonded with a surface of the upper anti-reflection layer of the substrate; a superconducting nanowire bonded between the upper anti-reflection layer of the substrate and the optical cavity structure; a reflector bonded with a surface of the optical cavity structure. a substrate bonded with a surface of the multi-layer film filter, wherein the substrate has an upper surface bonded with an upper anti-reflection layer and a lower surface bonded with a lower anti-reflection layer ; an optical cavity structure bonded with a surface of the upper anti-reflection layer of the substrate; a superconducting nanowire bonded between the upper anti-reflection layer of the substrate and the optical cavity structure; a reflector bonded with a surface of the optical cavity structure.
A method for transaminating 1,2-diaminoethane (EDA), the method comprising a step of contacting EDA with a catalyst composition to cause transamination of EDA to diethylenetriamine (DETA), wherein the catalyst composition comprises (a) a support portion comprising a transitional alumina comprising delta alumina, theta alumina or both, and a second metal oxide comprising silica, wherein the second metal oxide has a weight percentage that is less than the weight percentage of alumina; and (b) a catalyst portion comprising catalyst metals comprising nickel and rhenium, and optionally a metal promoter selected from copper, cobalt, chromium, rhodium, iridium, ruthenium, zinc, palladium, platinum, sodium, calcium, magnesium, strontium, lithium, potassium, barium, cesium, lanthanum, tungsten, iron, silver, titanium, manganese, niobium, aluminum, tin and mixtures thereof, wherein, the catalytic metal portion of nickel, rhenium and the optional metal promoter is 25 weight percent or less of the catalyst composition, the catalytic metal portion comprises nickel in an amount of from 2 to 20 weight percent and rhenium in an amount of from 0.5 to 7 weight percent, based upon total catalyst composition weight, and there is no boron in the catalytic metal portion, and wherein the step of contacting is performed at a temperature of from 110 °C to 180 °C and at a pressure of from 200 psig (1379 kPa) to 2000 psig (13789 kPa). (a) a support portion comprising a transitional alumina comprising delta alumina, theta alumina or both, and a second metal oxide comprising silica, wherein the second metal oxide has a weight percentage that is less than the weight percentage of alumina; and (b) a catalyst portion comprising catalyst metals comprising nickel and rhenium, and optionally a metal promoter selected from copper, cobalt, chromium, rhodium, iridium, ruthenium, zinc, palladium, platinum, sodium, calcium, magnesium, strontium, lithium, potassium, barium, cesium, lanthanum, tungsten, iron, silver, titanium, manganese, niobium, aluminum, tin and mixtures thereof,
An electric cable comprising a core surrounded by an electrically insulating layer made of a composition based on a thermoplastic polymeric material charged with boron nitride powder in an amount from 2% up to 20 wt% with respect to the weight of the insulating composition, the boron nitride powder having a particle size distribution D50 up to 15 μm, characterized in that the thermoplastic polymer material is selected from: - a copolymer (i) of propylene with an olefin co-monomer selected from ethylene and an α-olefin other than propylene, said copolymer having a melting point of at least 130°C and a melting enthalpy of from 20 J/g to 90 J/g; - a blend of a copolymer (i) with a copolymer (ii) of ethylene with an α-olefin, said copolymer (ii) having a melting enthalpy of from 0 J/g to 120 J/g; - a blend of a propylene homopolymer with a copolymer (i) or copolymer (ii); at least one of copolymer (i) and copolymer (ii) being a heterophasic copolymer. - a copolymer (i) of propylene with an olefin co-monomer selected from ethylene and an α-olefin other than propylene, said copolymer having a melting point of at least 130°C and a melting enthalpy of from 20 J/g to 90 J/g; - a blend of a copolymer (i) with a copolymer (ii) of ethylene with an α-olefin, said copolymer (ii) having a melting enthalpy of from 0 J/g to 120 J/g; - a blend of a propylene homopolymer with a copolymer (i) or copolymer (ii);