mhurhangee/patent-ind-claim-en huggingface dataset:
An optical coherence tomography device for determining a layer thickness in a multilayer film comprising: • a radiation source for the generation of an electromagnetic primary radiation , • a detector for detecting an electromagnetic secondary radiation emitted from the multilayer film , which secondary radiation is induced by an interaction of the primary radiation with the multilayer film , • a first transport roller rotatable about a first rotation axis and transparent to the electromagnetic primary radiation, having a first transport surface for making a contact with the multilayer film , and a second transport roller having a second transport surface for transporting the multilayer film , wherein the first transport surface and the second transport surface serve to transport the multilayer film , which can be arranged between the first and the second transport surface , • and an interferometer for splitting a source radiation, which can be generated by the radiation source , into the electromagnetic primary radiation and a reference beam by means of a beam splitter of the interferometer and for superimposing the secondary radiation on the reference beam, wherein the radiation source is arranged on the first transport roller in such a way that the electromagnetic primary radiation can be guided from the first transport roller the multilayer film , wherein the first transport roller comprises an elastic coating on the first transport surface , wherein the elastic coating is transparent to the electromagnetic primary radiation and wherein the device is designed such that in an operating state the first transport roller and the second transport roller can exert a pressure on each other in such a way that a distance between the first transport roller , the second transport roller and the multilayer film is minimized by the elastic coating and the air is completely displaced from a contact area of the first transport roller and the multilayer film and thus from the measuring area. • a radiation source for the generation of an electromagnetic primary radiation , • a detector for detecting an electromagnetic secondary radiation emitted from the multilayer film , which secondary radiation is induced by an interaction of the primary radiation with the multilayer film , • a first transport roller rotatable about a first rotation axis and transparent to the electromagnetic primary radiation, having a first transport surface for making a contact with the multilayer film , and a second transport roller having a second transport surface for transporting the multilayer film , wherein the first transport surface and the second transport surface serve to transport the multilayer film , which can be arranged between the first and the second transport surface , • and an interferometer for splitting a source radiation, which can be generated by the radiation source , into the electromagnetic primary radiation and a reference beam by means of a beam splitter of the interferometer and for superimposing the secondary radiation on the reference beam,
A device for demolding negatives in thermoplastic injection molds, which includes an ejector that comprises: - an ejector profile fastened to an ejector plate ; and - a figure insert with a profile that is complementary to the piece to be molded, characterized in that said ejector also comprises a helical spring arranged between the ejector profile and the figure insert , configured to push said figure insert in order to demold the negative by means of angular displacement and to strech said figure insert so as to return the ejector to the injection position thereof. - an ejector profile fastened to an ejector plate ; and - a figure insert with a profile that is complementary to the piece to be molded,
A method of performing a digital assay, the method comprising: forming partitions containing at least one copy of a template in only a subset of the partitions, the template containing a first target sequence and a second target sequence; amplifying the first target sequence and the second target sequence in the partitions; collecting data for amplification of the first target sequence and the second target sequence in the partitions; processing the data such that a given partition is classified as positive for both target sequences if the partition tests positive for both target sequences and is classified as negative for both target sequences if the partitions tests negative for either or both target sequences; and determining a concentration of the first target sequence based on the processed data, wherein a single copy of the template has a first strand and a second strand that are complementary to each other, wherein the first target sequence is amplified selectively from the first strand and the second target sequence is amplified selectively from the second strand. forming partitions containing at least one copy of a template in only a subset of the partitions, the template containing a first target sequence and a second target sequence; amplifying the first target sequence and the second target sequence in the partitions; collecting data for amplification of the first target sequence and the second target sequence in the partitions; processing the data such that a given partition is classified as positive for both target sequences if the partition tests positive for both target sequences and is classified as negative for both target sequences if the partitions tests negative for either or both target sequences; and determining a concentration of the first target sequence based on the processed data, wherein a single copy of the template has a first strand and a second strand that are complementary to each other, wherein the first target sequence is amplified selectively from the first strand and the second target sequence is amplified selectively from the second strand.
A method for activating a first portable data carrier with the aid of a second portable data carrier , wherein the first and the second portable data carrier are an electronic identity document, wherein: - a communication connection is set up between the first and the second data carrier , via which the first and the second data carrier mutually authenticate each other on the basis of the authentication data and establish a cryptographically secured end-to-end connection; - an activation of the first data carrier is carried out by the second data carrier activating the first data carrier via the end-to-end connection by transmitting activation data, characterized in that - the first portable data carrier is supplied to a user in an inactive state, wherein it is not possible to employ the first data carrier properly in the inactive state, wherein authentication data are applied to the first portable data carrier by a central entity, said authentication data permitting a mutual authentication with the second portable data carrier , wherein the second portable data carrier is equipped with suitable authentication data within the scope of its production or in the course of seeking contact to the central entity in order to ensure an authentication with the first data carrier , - within the scope of the activation all authorizations and functionalities present on the second portable data carrier are transferred by said second portable data carrier to the first portable data carrier and, after the conclusion of the activation, said first portable data carrier is immediately ready for use and can be utilized with all functionalities. - a communication connection is set up between the first and the second data carrier , via which the first and the second data carrier mutually authenticate each other on the basis of the authentication data and establish a cryptographically secured end-to-end connection; - an activation of the first data carrier is carried out by the second data carrier activating the first data carrier via the end-to-end connection by transmitting activation data, characterized in that - the first portable data carrier is supplied to a user in an inactive state, wherein it is not possible to employ the first data carrier properly in the inactive state, wherein authentication data are applied to the first portable data carrier by a central entity, said authentication data permitting a mutual authentication with the second portable data carrier , wherein the second portable data carrier is equipped with suitable authentication data within the scope of its production or in the course of seeking contact to the central entity in order to ensure an authentication with the first data carrier , - within the scope of the activation all authorizations and functionalities present on the second portable data carrier are transferred by said second portable data carrier to the first portable data carrier and, after the conclusion of the activation, said first portable data carrier is immediately ready for use and can be utilized with all functionalities.
A laminate comprising a base film in combination with an inorganic compound layer and a protective layer formed in this order on at least one side of the base film, the protective layer containing a vinyl alcohol based resin, characterised in that the vinyl alcohol based resin contains a cyclic compound structure having a carbonyl group in the cyclic structure, the protective layer is an organic-inorganic mixed layer containing a linear polysiloxane, and when the protective layer is examined by the FT-IR method, the value given by equation wherein ν1 represents the peak intensity attributed to Si-O-Si bonding, v2 the peak intensity attributed to Si-OH bonding, and T (nm) the average thickness of the protective layer, is 0.005 or more and 0.030 or less: ν 1 / ν 2 /T wherein ν1 is the intensity of the peak in the range from 1,050 to 1,090 cm -1 , and v2 is the intensity of the peak in the range from 950 to 970 cm -1 , wherein ν1, v2 and T are measured by the methods described in the description. the vinyl alcohol based resin contains a cyclic compound structure having a carbonyl group in the cyclic structure, the protective layer is an organic-inorganic mixed layer containing a linear polysiloxane, and when the protective layer is examined by the FT-IR method, the value given by equation wherein ν1 represents the peak intensity attributed to Si-O-Si bonding, v2 the peak intensity attributed to Si-OH bonding, and T (nm) the average thickness of the protective layer, is 0.005 or more and 0.030 or less: ν 1 / ν 2 /T wherein ν1 is the intensity of the peak in the range from 1,050 to 1,090 cm -1 , and v2 is the intensity of the peak in the range from 950 to 970 cm -1 , wherein ν1, v2 and T are measured by the methods described in the description.
An air spring, including: an upper cover ; a lower cover , including a cover plate arranged opposite to the upper cover at intervals and a support part connected below the cover plate ; a hollow interior of the support part and the cover plate forming a first accommodating chamber ; a diaphragm , arranged between the cover plate and the upper cover to form an air chamber ; a base , movably connected and sleeved outside the support part ; an electromagnetic levitation module, including a first coil and a second coil which are able to be energized, wherein the first coil is mounted on the support part, being arranged in the first accommodating chamber , and the second coil is arranged on the base, being sleeved outside the base ; the first coil and the second coil generate magnetic fields to form electromagnetic forces after being energized; and the current of the first coil and/or the second coil are/is adjustable; a detection module, including a first load sensor arranged on the upper cover and configured to detect vertical load borne by the air spring, and a first height sensor configured to detect a height difference between the upper cover and a bottom of the base ; and an electromagnetic control module, electrically connected with the electromagnetic levitation module and the detection module respectively, and configured to receive detection signals from the detection module and control the electromagnetic levitation module according to the detection signals. an upper cover ; a lower cover , including a cover plate arranged opposite to the upper cover at intervals and a support part connected below the cover plate ; a hollow interior of the support part and the cover plate forming a first accommodating chamber ; a diaphragm , arranged between the cover plate and the upper cover to form an air chamber ; a base , movably connected and sleeved outside the support part ; an electromagnetic levitation module, including a first coil and a second coil which are able to be energized, wherein the first coil is mounted on the support part, being arranged in the first accommodating chamber , and the second coil is arranged on the base, being sleeved outside the base ; the first coil and the second coil generate magnetic fields to form electromagnetic forces after being energized; and the current of the first coil and/or the second coil are/is adjustable; a detection module, including a first load sensor arranged on the upper cover and configured to detect vertical load borne by the air spring, and a first height sensor configured to detect a height difference between the upper cover and a bottom of the base ; and an electromagnetic control module, electrically connected with the electromagnetic levitation module and the detection module respectively, and configured to receive detection signals from the detection module and control the electromagnetic levitation module according to the detection signals.
A fuel cell system for generating power by supplying anode gas and cathode gas to a fuel cell, comprising: a load connected to the fuel cell; a current control unit configured to vary an output current of the fuel cell with a predetermined variation width by adjusting power supplied to the load during the warm-up of the fuel cell; an IV estimation unit configured to estimate an IV characteristic of the fuel cell on the basis of at least two sets of an output current value and an output voltage value detected while the output current is varied; and an IV estimation stop unit configured to stop varying the output current of the fuel cell with the predetermined variation width by the current control unit for estimating the IV characteristic for a predetermined period when a detected value of an output voltage value of the fuel cell drops to or below a first predetermined value during the execution of the IV estimation. a load connected to the fuel cell; a current control unit configured to vary an output current of the fuel cell with a predetermined variation width by adjusting power supplied to the load during the warm-up of the fuel cell; an IV estimation unit configured to estimate an IV characteristic of the fuel cell on the basis of at least two sets of an output current value and an output voltage value detected while the output current is varied; and an IV estimation stop unit configured to stop varying the output current of the fuel cell with the predetermined variation width by the current control unit for estimating the IV characteristic for a predetermined period when a detected value of an output voltage value of the fuel cell drops to or below a first predetermined value during the execution of the IV estimation.
A turbocharger with a variable turbine geometry, comprising a turbine with a turbine rotor which is rotatably mounted in a turbine housing ; the turbine comprising a blade bearing ring being arranged about a turbine axis (A); wherein the blade bearing ring supports a number of blade shafts ; wherein adjustable guide blades are arranged at the blade shafts on a front side of the blade bearing ring ; wherein blade levers are arranged at the blade shafts on a rear side of the blade bearing ring ; wherein an adjustment ring is arranged coaxially with the blade bearing ring and engages with the blade levers , a rotation of the adjustment ring relative to the blade bearing ring providing for an adjustment of the guide blades ; wherein the adjustment ring comprises at least one axially protruding bearing stop , the bearing stop being provided by deformation of the adjustment ring , characterized in that the bearing stop axially abuts against a face of one of the blade levers , wherein a plain bearing arrangement is provided for a relative movement of the adjustment ring and the blade lever . a turbine with a turbine rotor which is rotatably mounted in a turbine housing ; the turbine comprising a blade bearing ring being arranged about a turbine axis (A); wherein the blade bearing ring supports a number of blade shafts ; wherein adjustable guide blades are arranged at the blade shafts on a front side of the blade bearing ring ; wherein blade levers are arranged at the blade shafts on a rear side of the blade bearing ring ; wherein an adjustment ring is arranged coaxially with the blade bearing ring and engages with the blade levers , a rotation of the adjustment ring relative to the blade bearing ring providing for an adjustment of the guide blades ; wherein the adjustment ring comprises at least one axially protruding bearing stop , the bearing stop being provided by deformation of the adjustment ring , characterized in that the bearing stop axially abuts against a face of one of the blade levers , wherein a plain bearing arrangement is provided for a relative movement of the adjustment ring and the blade lever .
A ball skate sole structure comprising: a base plate having a plurality of first holes and a plurality of second holes ; at least one ball roller member , the at least one ball roller member being disposed in the first hole selected from among the plurality of first holes ; and at least one brake member , the at least one brake member being disposed in the second hole selected from among the plurality of second holes , characterized in that a number of the second holes is greater than a number of the at least one brake member . a base plate having a plurality of first holes and a plurality of second holes ; at least one ball roller member , the at least one ball roller member being disposed in the first hole selected from among the plurality of first holes ; and at least one brake member , the at least one brake member being disposed in the second hole selected from among the plurality of second holes , characterized in that a number of the second holes is greater than a number of the at least one brake member .
A method for improve the accuracy of the flow rate estimation of a pump driven by a frequency converter and provided with manufacturer characteristic curves QT, characterized in that the method comprises a) measuring and storing the flow rate ( Q Mean ) when the pump is in operation, b) storing the used rotational speed ( n Mean ) and torque ( T Mean ) of the pump during the measuring of the flow rate ( Q Mean ), which rotational speed and torque are provided by the frequency converter, c) converting the characteristic QT curve provided for a specific rotational speed into the stored rotational speed ( n Mean ) using affinity laws, d) determining, from the converted provided QT curve the torque ( T Manufacturer ) corresponding to the measured flow rate ( Q Mean ), e) calculating a bias value of the torque ( T Bias ) as a difference between the stored torque ( T Mean ) of the pump and the determined torque ( T Manufacturer ), and f) estimating then during normal operation the flow rate and determining the operating point of the pump either by using the bias value of the torque ( T Bias ) to adjust the provided QT curve or by using the bias value of the torque ( T Bias ) to adjust the value of torque obtained in step b) and use it for estimation of the pump flow rate from the converter provided QT curve. a) measuring and storing the flow rate ( Q Mean ) when the pump is in operation, b) storing the used rotational speed ( n Mean ) and torque ( T Mean ) of the pump during the measuring of the flow rate ( Q Mean ), which rotational speed and torque are provided by the frequency converter, c) converting the characteristic QT curve provided for a specific rotational speed into the stored rotational speed ( n Mean ) using affinity laws, d) determining, from the converted provided QT curve the torque ( T Manufacturer ) corresponding to the measured flow rate ( Q Mean ), e) calculating a bias value of the torque ( T Bias ) as a difference between the stored torque ( T Mean ) of the pump and the determined torque ( T Manufacturer ), and f) estimating then during normal operation the flow rate and determining the operating point of the pump either by using the bias value of the torque ( T Bias ) to adjust the provided QT curve or by using the bias value of the torque ( T Bias ) to adjust the value of torque obtained in step b) and use it for estimation of the pump flow rate from the converter provided QT curve.
A server comprising: a processing unit configured to: interlace audio data packets with video data to form an interlaced audio/video data file having an approximately uniform audio time interval between consecutive audio data packets in the interlaced audio/video data file; and transmit a plurality of concurrent audio/video streams of the interlaced audio/video data file; an interrupt timer configured to provide periodic interrupt signals; wherein the processing unit is configured to use the periodic interrupt signals to synchronize the transmission of audio data packets and video data packets across the concurrent audio/video streams whereby the start of transmission of each instance of the audio data packets in one stream are synchronized with instances of the audio data packets in the other streams, and the start of transmission of each instance of the video data packets in one stream are synchronized with instances of the video data packets in the other streams. a processing unit configured to: interlace audio data packets with video data to form an interlaced audio/video data file having an approximately uniform audio time interval between consecutive audio data packets in the interlaced audio/video data file; and transmit a plurality of concurrent audio/video streams of the interlaced audio/video data file; interlace audio data packets with video data to form an interlaced audio/video data file having an approximately uniform audio time interval between consecutive audio data packets in the interlaced audio/video data file; and transmit a plurality of concurrent audio/video streams of the interlaced audio/video data file; an interrupt timer configured to provide periodic interrupt signals; wherein the processing unit is configured to use the periodic interrupt signals to synchronize the transmission of audio data packets and video data packets across the concurrent audio/video streams whereby the start of transmission of each instance of the audio data packets in one stream are synchronized with instances of the audio data packets in the other streams, and the start of transmission of each instance of the video data packets in one stream are synchronized with instances of the video data packets in the other streams.
An optical laminate, comprising: a polarizing layer comprising zinc component; and a reddening-resistant layer formed on at least one side of the polarizing layer , wherein the reddening-resistant layer is a void-containing layer or a laminate comprising the void-containing layer, wherein the void-containing layer does not comprise solid particles. a polarizing layer comprising zinc component; and a reddening-resistant layer formed on at least one side of the polarizing layer , wherein the reddening-resistant layer is a void-containing layer or a laminate comprising the void-containing layer, wherein the void-containing layer does not comprise solid particles.