mhurhangee/patent-ind-claim-en huggingface dataset:
A system for replacing a native heart valve, the system comprising: an expansible helical anchor formed as multiple coils adapted to support a heart valve prosthesis , at least one of the coils normally being at a first diameter, and being expandable to a second, larger diameter upon application of radial outward force from within the helical anchor ; an expansible heart valve prosthesis capable of being delivered into the helical anchor and expanded inside the multiple coils into engagement with the at least one coil to move the at least one coil from the first diameter to the second diameter while securing the helical anchor and the heart valve prosthesis together, wherein the expansible heart valve prosthesis includes a blood inflow end and a blood outflow end, characterized in that the system further comprises: a sealing layer covering an outflow portion of the expansible heart valve prosthesis configured to engage the helical anchor and prevent blood leakage past the heart valve prosthesis after implantation of the heart valve prosthesis in the helical anchor , and an internal layer added to an annular edge of the blood outflow end of the expansible heart valve prosthesis , wherein the internal layer is covered by the sealing layer to form a bumper for preventing damage to tissue structure in the heart after implantation. an expansible helical anchor formed as multiple coils adapted to support a heart valve prosthesis , at least one of the coils normally being at a first diameter, and being expandable to a second, larger diameter upon application of radial outward force from within the helical anchor ; an expansible heart valve prosthesis capable of being delivered into the helical anchor and expanded inside the multiple coils into engagement with the at least one coil to move the at least one coil from the first diameter to the second diameter while securing the helical anchor and the heart valve prosthesis together, wherein the expansible heart valve prosthesis includes a blood inflow end and a blood outflow end, characterized in that the system further comprises: a sealing layer covering an outflow portion of the expansible heart valve prosthesis configured to engage the helical anchor and prevent blood leakage past the heart valve prosthesis after implantation of the heart valve prosthesis in the helical anchor , and an internal layer added to an annular edge of the blood outflow end of the expansible heart valve prosthesis , wherein the internal layer is covered by the sealing layer to form a bumper for preventing damage to tissue structure in the heart after implantation. a sealing layer covering an outflow portion of the expansible heart valve prosthesis configured to engage the helical anchor and prevent blood leakage past the heart valve prosthesis after implantation of the heart valve prosthesis in the helical anchor , and an internal layer added to an annular edge of the blood outflow end of the expansible heart valve prosthesis , wherein the internal layer is covered by the sealing layer to form a bumper for preventing damage to tissue structure in the heart after implantation.
A method for parsing one or more media files , according to ISO Base Media File Format, based on timed media data, the timed media data comprising samples , the method comprising: obtaining tracks from the one or more media files , each of the tracks comprising at least a part of at least one of the samples ; obtaining, from the one or more media files , descriptive metadata associated with the obtained tracks; and obtaining, from the one or more media files , media data based on at least one of the obtained tracks and the descriptive metadata, wherein the descriptive metadata comprises at least one TrackGroupTypeBox including at least one track group identifier and describing at least one group of the obtained tracks by using the at least one track group identifier, wherein the descriptive metadata further comprises a plurality of sets of properties for the obtained tracks and a SampleToGroupBox characterised by including a grouping type parameter, and the descriptive metadata further comprises a set of properties which is among the plurality of sets of properties and is associated with one or more samples of one of the obtained tracks, wherein a value of the grouping type parameter is equal to the at least one track group identifier, and wherein the associated set of properties is applied to the one or more samples within a track group identified by the grouping type parameter. obtaining tracks from the one or more media files , each of the tracks comprising at least a part of at least one of the samples ; obtaining, from the one or more media files , descriptive metadata associated with the obtained tracks; and obtaining, from the one or more media files , media data based on at least one of the obtained tracks and the descriptive metadata, wherein the descriptive metadata comprises at least one TrackGroupTypeBox including at least one track group identifier and describing at least one group of the obtained tracks by using the at least one track group identifier, wherein the descriptive metadata further comprises a plurality of sets of properties for the obtained tracks and a SampleToGroupBox characterised by including a grouping type parameter, and the descriptive metadata further comprises a set of properties which is among the plurality of sets of properties and is associated with one or more samples of one of the obtained tracks, wherein a value of the grouping type parameter is equal to the at least one track group identifier, and wherein the associated set of properties is applied to the one or more samples within a track group identified by the grouping type parameter.
Method for imaging a molecular strand (MS), the method comprising - providing a sample volume (SV) comprising the strand (MS); and - providing an excitation beam (EB) having an excitation focus (EF) with an excitation profile in the sample volume (SV), wherein an excitation of a fluorophore (FL) on the strand (MS) by the excitation focus (EF) results in a fluorescence response (FR) when the excitation focus (EF) coincides with the fluorophore (FL); characterized in that the method further comprises the following steps: - providing a depletion beam (DB) having a depletion focus (DF) with a depletion profile coinciding with the excitation profile of the excitation focus (EF) and causing stimulated emission depletion (STED) of the excitation of the fluorophore (FL) according to the depletion profile; - scanning the coinciding profiles of the excitation focus (EF) and depletion focus (DF) in the sample volume (SV) along a one-dimensional scanning line (SL); - trapping an end of the strand (MS) in the sample volume (SV) and extending the strand (MS) along a one-dimensional trapping line (LL) parallel to the scanning line (SL); - aligning the one-dimensional trapping line (LL) to coincide with the one-dimensional scanning line (SL) to have the coinciding profiles of the scanning excitation focus (EF) and depletion focus (DF) coincide with the strand (MS); and - recording the fluorescence response (FR) as a function of a plurality of distinct scanning positions (X0) of the excitation focus (EF) along the one-dimensional scanning line (SL). - providing a sample volume (SV) comprising the strand (MS); and - providing an excitation beam (EB) having an excitation focus (EF) with an excitation profile in the sample volume (SV), wherein an excitation of a fluorophore (FL) on the strand (MS) by the excitation focus (EF) results in a fluorescence response (FR) when the excitation focus (EF) coincides with the fluorophore (FL); characterized in that the method further comprises the following steps: - providing a depletion beam (DB) having a depletion focus (DF) with a depletion profile coinciding with the excitation profile of the excitation focus (EF) and causing stimulated emission depletion (STED) of the excitation of the fluorophore (FL) according to the depletion profile; - scanning the coinciding profiles of the excitation focus (EF) and depletion focus (DF) in the sample volume (SV) along a one-dimensional scanning line (SL); - trapping an end of the strand (MS) in the sample volume (SV) and extending the strand (MS) along a one-dimensional trapping line (LL) parallel to the scanning line (SL); - aligning the one-dimensional trapping line (LL) to coincide with the one-dimensional scanning line (SL) to have the coinciding profiles of the scanning excitation focus (EF) and depletion focus (DF) coincide with the strand (MS); and - recording the fluorescence response (FR) as a function of a plurality of distinct scanning positions (X0) of the excitation focus (EF) along the one-dimensional scanning line (SL).
A nacelle for an aircraft propulsion system , comprising: an outer barrel ; and an active laminar flow control system including an array of perforations in the outer barrel , a suction source and a drain mechanism,; wherein the suction source is fluidly coupled with the array of perforations ; and wherein the drain mechanism (108A-110A, 108B-110B) is fluidly coupled with and between the array of perforations and the suction source (106A-106B), and characterized in that the drain mechanism (108A-110A, 108B-110B) is configured to close and remain closed while the suction source is operational and to open and remain open while the suction source is non-operational an outer barrel ; and an active laminar flow control system including an array of perforations in the outer barrel , a suction source and a drain mechanism,; wherein the suction source is fluidly coupled with the array of perforations ; and wherein the drain mechanism (108A-110A, 108B-110B) is fluidly coupled with and between the array of perforations and the suction source (106A-106B), and characterized in that the drain mechanism (108A-110A, 108B-110B) is configured to close and remain closed while the suction source is operational and to open and remain open while the suction source is non-operational
Device for storing boxes having a base frame with several shelf posts or side walls in which at least one elongated trough is arranged which has a rectangular base and a side wall adjoining this base on the edge side with at least one longitudinal side , wherein the base has a slot running parallel to the longitudinal side in which a sliding contact is mounted to be displaceable, to which one end of a flexible traction means is attached, characterised in that the side wall has at least one first short side , on which short side or a further trough is arranged a clamping device for the flexible traction means , and the or each trough is arranged rising from the first short side at an angle between 8 ° and 20 °.
Propulsion system for a small artificial satellite having a mass less than or equal to 100 kg, comprising: - a plurality of engines fixable to a frame of the satellite ; - a control unit connected functionally to the engines for sending at least one activation signal (AS) for activating at least one engine ; wherein the propulsion system is selectively configurable at least between a first configuration for correcting the orbit of the satellite and a second configuration for dispersing said satellite relative to another adjacent satellite, characterised in that each configuration corresponds to the activation of respective at least one engine of the plurality of engines such that the respective at least one engine is activated selectively depending on the configuration selected. - a plurality of engines fixable to a frame of the satellite ; - a control unit connected functionally to the engines for sending at least one activation signal (AS) for activating at least one engine ;
Handheld power tool having at least one drive unit which has at least one oscillatory excitation actuator for driving an associated application tool in an oscillating manner and is provided with an electronic unit for supplying energy to the drive unit in a controlled manner, wherein the electronic unit has at least one inverter , a transformer and a measuring circuit , wherein the inverter is designed to generate a primary-side transformer voltage (U T ) and a primary-side transformer current (I T ) of the transformer , wherein the transformer is designed to transform the primary-side transformer voltage (U T ) and the primary-side transformer current (I T ) into an application-specific supply voltage (U P ) and a supply current (I P ) for the drive unit , wherein the measuring circuit is assigned a controller which is designed to generate at least one control signal (Z W1 , Z W2 , Z W3 , Z W4 ) for the inverter from a predefined desired value (φ ZBsoll ) and a measured value (U U , U I ) captured by the measuring circuit , characterized in that the measuring circuit is arranged between the inverter and the transformer .
A solid oxide fuel cell comprising: an anode ; a cathode including a main phase and a sub phase, the main phase composed mostly of perovskite oxide which is expressed by the general formula ABO 3 and includes at least Sr at the A site, the sub phase composed mostly of strontium sulfate; and a solid electrolyte layer disposed between the anode and the cathode ; characterized in that an occupied area ratio of the sub phase in a cross section of the cathode being no more than 10.2% and at least 0.35%, wherein the occupied area ratio of the sub phase in the cross section of the cathode is the proportion of the total surface area of the sub phase relative to the total surface area of the cross section of the cathode with the exception of the pores included in the cathode , the main phase and the sub phase being discriminated using scanning electron energy dispersive X-ray spectroscopy elemental mapping. an anode ; a cathode including a main phase and a sub phase, the main phase composed mostly of perovskite oxide which is expressed by the general formula ABO 3 and includes at least Sr at the A site, the sub phase composed mostly of strontium sulfate; and a solid electrolyte layer disposed between the anode and the cathode ; characterized in that an occupied area ratio of the sub phase in a cross section of the cathode being no more than 10.2% and at least 0.35%, wherein the occupied area ratio of the sub phase in the cross section of the cathode is the proportion of the total surface area of the sub phase relative to the total surface area of the cross section of the cathode with the exception of the pores included in the cathode , the main phase and the sub phase being discriminated using scanning electron energy dispersive X-ray spectroscopy elemental mapping.
A process for increasing protein content of oilseed meal and said process is comprising the following steps: a) Taking oilseed meal containing protein, b) Separating the oilseed meal with gravity separator containing a separating deck surface into a first fraction of oilseed meal having a protein content that is higher than the protein content of the oilseed meal of step a), and a second fraction of oilseed meal having a protein content that is lower than the protein content of the oilseed meal of step a), c) Collecting the fraction of oilseed meal having a protein content that is higher than the protein content of the oilseed meal of step a), wherein the oilseed is sunflower seed. a) Taking oilseed meal containing protein, b) Separating the oilseed meal with gravity separator containing a separating deck surface into a first fraction of oilseed meal having a protein content that is higher than the protein content of the oilseed meal of step a), and a second fraction of oilseed meal having a protein content that is lower than the protein content of the oilseed meal of step a), c) Collecting the fraction of oilseed meal having a protein content that is higher than the protein content of the oilseed meal of step a), wherein the oilseed is sunflower seed.
A method for protecting at least one communication partner in a communication network from automatically generated caller attacks, in which at least one subscriber of the communication network , when contacting the at least one communication partner, is verified by means of a check function implemented on at least one server in communicative connection with the communication network , which check function evaluates a communication behavior of the subscriber and/or a communication behavior of the at least one communication partner contacted by the subscriber , and in which, depending on a result of an evaluation, performed by means of the check function, of the communication behavior of the subscriber and/or the communication behavior of the at least one communication partner contacted by the subscriber , an automatic security check of the subscriber is carried out by means of a security function implemented on the at least one server , the security function comprising a Turing test for verifying whether the subscriber is a human, and in which forwarding of the subscriber to the at least one communication partner in the communication network is handled depending on a result of the security check, characterized in that the communication network comprises a first sub-network and a second sub-network , wherein in the case that a caller identifier provided by the subscriber from the first sub-network by means of voice input or DTMF input corresponds to a caller identifier sent to the second sub-network , the call initiated by the subscriber is forwarded to the communication partner , and in the case that the caller identifier provided by the subscriber by means of voice input or DTMF input does not correspond to the caller identifier sent to the second sub-network , the call initiated by the subscriber is excluded from being forwarded to the communication partner .
A method in a telecommunications network, the method comprising: acquiring values of one or more parameters relating to traffic flow between a first group of nodes in the network; using a first reinforcement learning agent to dynamically adjust a first routing metric used to route traffic through the first group of nodes, based on the values of the one or more parameters, so as to alter the traffic flow through the first group of nodes; the method being characterised by further comprising: acquiring values of one or more parameters relating to traffic flow between a second group of nodes in the network; using a third reinforcement learning agent to dynamically adjust a third routing metric used to route traffic through the second group of nodes, so as to alter the traffic flow through the second group of nodes, based on the values of the one or more parameters relating to traffic flow between the second group of nodes; and coordinating the way in which the first and third reinforcement learning agents alter the traffic flow through the first and second groups of nodes respectively. acquiring values of one or more parameters relating to traffic flow between a first group of nodes in the network; using a first reinforcement learning agent to dynamically adjust a first routing metric used to route traffic through the first group of nodes, based on the values of the one or more parameters, so as to alter the traffic flow through the first group of nodes; acquiring values of one or more parameters relating to traffic flow between a second group of nodes in the network; using a third reinforcement learning agent to dynamically adjust a third routing metric used to route traffic through the second group of nodes, so as to alter the traffic flow through the second group of nodes, based on the values of the one or more parameters relating to traffic flow between the second group of nodes; and coordinating the way in which the first and third reinforcement learning agents alter the traffic flow through the first and second groups of nodes respectively.
A nutritional composition for use in oral immuno-therapy of cow's milk protein allergy in cow's milk protein allergic infants, comprising at least one beta-lactoglobulin peptide having a molecular weight of at most 5 kDa, wherein the at least one beta-lactoglobulin peptide comprises a sequence selected from the group consisting of SEQ ID NO 1, SEQ ID NO 2, SEQ ID NO 3 and SEQ ID NO 4.
A medical device, comprising: a shaft having a distal end; a cap at the distal end, wherein the cap defines a reservoir for storing a material ; and a deployment mechanism configured to eject the material from the reservoir , wherein the deployment mechanism is configured to apply a force to the reservoir ; wherein the cap includes a seal or a perforation , wherein the seal or the perforation is configured to contain the material in the reservoir in the absence of the force applied by the deployment mechanism to the material , wherein the seal includes a movable cover coupled to the cap , wherein the movable cover is configured to move to form an opening through which the material is able to exit the cap . a shaft having a distal end; a cap at the distal end, wherein the cap defines a reservoir for storing a material ; and a deployment mechanism configured to eject the material from the reservoir , wherein the deployment mechanism is configured to apply a force to the reservoir ; wherein the cap includes a seal or a perforation , wherein the seal or the perforation is configured to contain the material in the reservoir in the absence of the force applied by the deployment mechanism to the material , wherein the seal includes a movable cover coupled to the cap , wherein the movable cover is configured to move to form an opening through which the material is able to exit the cap .
An electronic cigarette capable of temperature control, comprising a casing , a liquid storage device within the casing , an atomizing assembly, a power supply , and a circuit control board provided with a smoking switch SW, the atomizing assembly comprises a heating unit and leads thereof , material of the heating unit and/or the leads is thermo-sensitive whose resistance varies along with the temperature in certain proportion, the circuit control board comprises a power supply managing module , when the smoking switch SW is on, the power supply managing module determines the corresponding temperature of the heating unit and the leads thereof by continuously detecting resistance of them, and sends corresponding control signal to make the heating unit and leads thereof connect to or disconnect from the power supply; characterized in that the power supply managing module further comprises a chip U1, a triode Q4, a metal oxide semi-conductor field effect transistor M1, a third resistor R3, a fifth resistor R5, a sixth resistor R6, wherein the chip U1 has a number of pins, wherein a first pin is an on/off signal end KEY 1, a fourth pin is a power supply signal end BT+, a ninth pin is a control signal end HOT, a thirteenth pin is a grounding end and a sixteenth pin is a temperature signal detecting end FB; one end of the smoking switch SW is grounded while the other end thereof is connected to the end KEY 1; one end of the third resistor R3 is connected to the end HOT while the other end thereof is connected to the base of the triode Q4; the emitter of the triode Q4 is grounded and between the base and the emitter thereof is provided a fourth resistor R4, the collector of the triode Q4 is connected to both the gate of the metal oxide semi-conductor field effect transistor M1 and one end of the fifth resistor R5, while both the other end of R5 and the source of the metal oxide semi-conductor field effect transistor M1 are connected to the end BT+; the drain of the metal oxide semi-conductor field effect transistor M1 also acts as an end F+, one end of the heating unit and leads thereof is connected to the end F+ while the other end thereof is grounded; one end of the sixth resistor R6 is grounded while the other end thereof and the drain of the metal oxide semi-conductor field effect transistor M1 are both connected to the end FB, so that temperature control of the heating unit within the electronic cigarette is performed and the problem of over-temperature due to dry-burn of the heating unit caused by a lack of e-liquid is effectively prevented.