mhurhangee/patent-ind-claim-en huggingface dataset:
A driving gear of a vehicle starter, comprising a plurality of teeth, each tooth comprising a top chamfer formed between a top land and a front end face of the tooth and a side chamfer formed between a non-driving flank and the front end face of the tooth ; the driving gear being characterized in that the distance (H) from a radially inner most point of the top chamfer to the top land is in the range of 0.4 to 0.75 times the height of the tooth ; the angle (α) formed between the intersection line between the top chamfer and the front end face and a longitudinal central axis of the tooth is in the range of 125 to 155°; and the angle (γ) between the top chamfer and the front end face is in the range of 15 to 32°.
A heat dissipation apparatus comprising a base plate , a guide fin group , and a heat dissipation fin group , wherein the guide fin group is formed on a surface of the base plate , the guide fin group is disposed with at least two guide fins that are disposed at an interval, and each of the at least two guide fins extends along the surface of the base plate from an edge of the base plate , and a flow path for flowing of an airflow is formed between two adjacent guide fins ; and the heat dissipation fin group comprises at least one heat dissipation fin , wherein each of the at least one heat dissipation fin is fixedly connected to the top of the at least two guide fins to dissipate heat of the at least two guide fins , characterized in that the heat dissipation apparatus is further disposed with a stopper fin , wherein the stopper fin is disposed at the center of the base plate and abuts against the surface of the base plate and furthermore encloses a stopper region, wherein the stopper fin is configured to prevent the airflow from flowing into the stopper region enclosed by the stopper fin , wherein the at least two guide fins are disposed outside the stopper fin and extend toward the stopper fin from the edge of the base plate .
Intermediate element for a medical extracorporeal fluid conduit which is adapted to guide blood, the intermediate element comprising: a base body extending between connecting parts , wherein the base body and the connecting parts are continuously traversed by a flow channel for guiding the blood, and wherein the connecting parts are adapted to connect the base body to the fluid conduit for guiding the blood, and wherein a receptacle is peripherally arranged on the base body , which is adapted to receive a measuring transducer, and wherein an aperture to the flow channel is arranged on the receptacle in the base body , which aperture is closed fluid-tightly towards the receptacle by means of an elastic member, wherein the receptacle is adapted to receive a measuring transducer, configured as a gas sensor , of a sensor device for measuring at least one gas contained in the blood, and wherein the elastic member is a diffusion element permeable to at least one gas, wherein the diffusion element is materially connected in a connecting region to an edge of the aperture , characterised in that the diffusion element is formed as a diffusion foil of circular geometry and is biased towards the receptacle . a base body extending between connecting parts , wherein the base body and the connecting parts are continuously traversed by a flow channel for guiding the blood, and wherein the connecting parts are adapted to connect the base body to the fluid conduit for guiding the blood, and wherein a receptacle is peripherally arranged on the base body , which is adapted to receive a measuring transducer, and wherein an aperture to the flow channel is arranged on the receptacle in the base body , which aperture is closed fluid-tightly towards the receptacle by means of an elastic member, wherein the receptacle is adapted to receive a measuring transducer, configured as a gas sensor , of a sensor device for measuring at least one gas contained in the blood, and wherein the elastic member is a diffusion element permeable to at least one gas, wherein the diffusion element is materially connected in a connecting region to an edge of the aperture , characterised in that the diffusion element is formed as a diffusion foil of circular geometry and is biased towards the receptacle .
Method for operating a redundantly designed automation system which has a first subsystem and a second subsystem , wherein one of these subsystems operates as the master and the other subsystem operates as the slave and wherein in the event that the master fails the slave takes over the function of the master, wherein the first subsystem receives a data packet generated by an external data source and forwards the data packet at a level of the physical layer and the data link layer to the second subsystem before a processing of the data packet takes place in the first subsystem at a higher layer than the level of the physical layer and the data link layer, wherein the first subsystem stores the data packet after the processing at a level of the network layer and at a level of the transport layer in a FIFO memory of the first subsystem which is designed to save the data packet in a particular sequence and to output the data packet again in the particular sequence, characterised in that once the data packet has been stored in the FIFO memory of the first subsystem , a synchronisation message is transmitted from the second subsystem to the first subsystem in order to synchronise a processing of the data packet on the second subsystem with a processing of the data packet on the first subsystem , wherein the synchronisation message includes information as to which quantity of data from the data packet stored in the memory of the first subsystem the first subsystem should remove from the memory . once the data packet has been stored in the FIFO memory of the first subsystem , a synchronisation message is transmitted from the second subsystem to the first subsystem in order to synchronise a processing of the data packet on the second subsystem with a processing of the data packet on the first subsystem , wherein the synchronisation message includes information as to which quantity of data from the data packet stored in the memory of the first subsystem the first subsystem should remove from the memory .
A transcatheter valve prosthesis comprising: a tubular stent having a compressed configuration for delivery within a vasculature and an expanded configuration for deployment within a native heart valve; a skirt coupled to the tubular stent , a first portion of the skirt being attached to and covering an inner circumferential surface of the tubular stent and a second portion of the skirt being attached to and covering an outer circumferential surface of an inflow end of the tubular stent , wherein the skirt is continuous from the first portion to the second portion such that the first and second portions do not overlap; and a prosthetic valve component disposed within and secured to the first portion of the skirt. a tubular stent having a compressed configuration for delivery within a vasculature and an expanded configuration for deployment within a native heart valve; a skirt coupled to the tubular stent , a first portion of the skirt being attached to and covering an inner circumferential surface of the tubular stent and a second portion of the skirt being attached to and covering an outer circumferential surface of an inflow end of the tubular stent , wherein the skirt is continuous from the first portion to the second portion such that the first and second portions do not overlap; and a prosthetic valve component disposed within and secured to the first portion of the skirt.
A dosage device for extruding a bicomponent or monocomponent sealant, particularly for an automatic machine for sealing a perimetric edge of an insulating glazing unit constituted by at least two glass sheets (2, 2', 2", 2"', 2M, 2'm, 2"m) and by at least one spacer frame (3, 3', 3", 5, 5', 5"), having a finite width (w), which is arranged proximate to the perimeter at a finite distance (d) from the margin of said glass sheets (2, 2', 2", 2′′′, 2M, 2'm, 2"m), characterized in that it comprises a first dosage assembly and a separate second dosage assembly for the dosage and feeding of said sealant, which can be activated alternately, in a first feeding step and in a third feeding step, so that one of them provides flow continuity to an extrusion nozzle while the other one is in the reloading step, said first and second dosage assemblies being activatable, in a second swapping step that is intermediate with respect to said first and third feeding steps, simultaneously and jointly, one of them having a flow-rate ramp that passes from the steady-state value to zero and the other one complementarily having a flow-rate ramp that passes from zero to the steady-state value; wherein in said second swapping step, which is intermediate with respect to said first and third feeding steps, prior to the beginning of said flow-rate swapping ramps, each one of said first or second dosage assembly that is taking over aligns its own pressure with that of said dosage assembly that is quitting, by means of the actuations of adapted synchronous electric motors which are provided with feedback through adapted pressure transducers .
A coupling for transferring fluids between at least two female connectors, the coupling comprising: a male-male hub extending from a first end to a second end, the ends thereof being at least partially tapered; a centrally positioned flange extending outward from the male-male hub ; a fluid delivery conduit extending through the hub from the first end to the second end; and a body coupled to the flange such that the body is outwardly offset from the male-male hub ; wherein a first portion of the body is engaged with the flange and extends towards the first end of the male-male hub and a second portion of the body is engaged with the flange and extends towards the second end of the male-male hub . a male-male hub extending from a first end to a second end, the ends thereof being at least partially tapered; a centrally positioned flange extending outward from the male-male hub ; a fluid delivery conduit extending through the hub from the first end to the second end; and a body coupled to the flange such that the body is outwardly offset from the male-male hub ; wherein a first portion of the body is engaged with the flange and extends towards the first end of the male-male hub and a second portion of the body is engaged with the flange and extends towards the second end of the male-male hub .
An operation management apparatus comprising: a correlation model storing means for storing a correlation model including one or more correlation functions each indicating a correlation between two metrics different from each other among a plurality of metrics in a system, the metrics being a performance index of the system, the correlation function being a function which estimates, from a value of one metric of the two metrics, a value of the other metric of the two metrics; a correlation destruction detecting means for detecting correlation destruction of the correlation which is included in the correlation model, the correlation destruction being detected if a difference between a value estimated by inputting a newly inputted value of one metric into the correlation function and a newly inputted value of the other metric is equal to or larger than a predetermined value; and an abnormality calculation means for calculating and outputting, for each of the plurality of metrics, a centrality degree which is a degree to which each of the plurality of metrics is estimated to be center of distribution of correlation destruction, the centrality degree of a first metric in the plurality of metrics being calculated based on a ratio of the number of correlations on which correlation destruction is detected in the number of one or more correlations between each of one or more second metrics having a correlation with the first metric and each of one or more metrics other than the first metric among the plurality of metrics. a correlation model storing means for storing a correlation model including one or more correlation functions each indicating a correlation between two metrics different from each other among a plurality of metrics in a system, the metrics being a performance index of the system, the correlation function being a function which estimates, from a value of one metric of the two metrics, a value of the other metric of the two metrics; a correlation destruction detecting means for detecting correlation destruction of the correlation which is included in the correlation model, the correlation destruction being detected if a difference between a value estimated by inputting a newly inputted value of one metric into the correlation function and a newly inputted value of the other metric is equal to or larger than a predetermined value; and an abnormality calculation means for calculating and outputting, for each of the plurality of metrics, a centrality degree which is a degree to which each of the plurality of metrics is estimated to be center of distribution of correlation destruction, the centrality degree of a first metric in the plurality of metrics being calculated based on a ratio of the number of correlations on which correlation destruction is detected in the number of one or more correlations between each of one or more second metrics having a correlation with the first metric and each of one or more metrics other than the first metric among the plurality of metrics.
An actuated valve assembly comprising; a valve comprising a valve body , a valve element disposed within the valve body and rotatable between first and second positions, a threaded valve stem operatively connected with the valve element and extending through a stem bore in the valve body, and a stem nut assembled with the valve stem external to the valve body; an actuator comprising a housing retaining a rotary output mechanism and a coupling member operatively connected to the rotary output mechanism and extending from the housing and into coupling engagement with the valve stem for co-rotation therewith; and a nut retention sleeve having a first bore portion sized to closely receive and rotate with a portion of the coupling member, and a second bore portion sized to closely receive and rotate with at least a portion of the stem nut; wherein the nut retention sleeve is slideable between a nut retaining position in which the second bore portion engages the stem nut to rotationally fix the stem nut with the coupling member, and a nut adjusting position in which the second bore portion is disengaged from the stem nut to permit rotation of the stem nut on the valve stem. a valve comprising a valve body , a valve element disposed within the valve body and rotatable between first and second positions, a threaded valve stem operatively connected with the valve element and extending through a stem bore in the valve body, and a stem nut assembled with the valve stem external to the valve body; an actuator comprising a housing retaining a rotary output mechanism and a coupling member operatively connected to the rotary output mechanism and extending from the housing and into coupling engagement with the valve stem for co-rotation therewith; and a nut retention sleeve having a first bore portion sized to closely receive and rotate with a portion of the coupling member, and a second bore portion sized to closely receive and rotate with at least a portion of the stem nut; wherein the nut retention sleeve is slideable between a nut retaining position in which the second bore portion engages the stem nut to rotationally fix the stem nut with the coupling member, and a nut adjusting position in which the second bore portion is disengaged from the stem nut to permit rotation of the stem nut on the valve stem.
A rotary feeder for conveying and crushing a bulk material with a cellular wheel rotating in a housing drum having a plurality of cellular wheel webs ; wherein the housing drum includes a feed opening at the top and a discharge opening at the bottom; wherein the outer edge of each cellular wheel web is formed at the front in the direction of rotation as a cutting edge or is provided with a cutting edge (17", 18"); wherein these cutting edges (17", 18") interact with a counter-cutting edge of the feed opening , and wherein the cellular wheel is connected to a chain wheel such that it can be rotated by a chain, characterised in that the cellular wheel includes exactly two cellular wheel webs opposing each other and in that the chain wheel is oval.
A control method for an electric vehicle, the control method configured to set a motor torque command value based on vehicle information and to control torque of a first motor connected to a first drive wheel , the first drive wheel being one of a front drive wheel and a rear drive wheel , the control method comprising: calculating a first torque command value by a feedforward computation based on the motor torque command value; detecting a rotation angular velocity of the first motor ; estimating a rotation angular velocity of the first motor based on the first torque command value by using a vehicle model Gp(s) that simulates a transfer characteristic from a torque input to the first drive wheel to a rotation angular velocity of the first motor ; calculating a second torque command value from a deviation between a detected value and an estimated value of the rotation angular velocity of the first motor by using a filter H(s)/Gp(s) composed of an inverse characteristic of the vehicle model Gp(s) and a band-pass filter H(s) with a center frequency close to a torsional vibration frequency of the vehicle; and controlling the torque of the first motor according to a first final torque command value obtained by adding the first torque command value and the second torque command value together; characterized by correcting, when a braking/driving torque for a second drive wheel being the drive wheel other than the first drive wheel is input, the estimated value of the rotation angular velocity of the first motor based on the braking/driving torque for the second drive wheel . calculating a first torque command value by a feedforward computation based on the motor torque command value; detecting a rotation angular velocity of the first motor ; estimating a rotation angular velocity of the first motor based on the first torque command value by using a vehicle model Gp(s) that simulates a transfer characteristic from a torque input to the first drive wheel to a rotation angular velocity of the first motor ; calculating a second torque command value from a deviation between a detected value and an estimated value of the rotation angular velocity of the first motor by using a filter H(s)/Gp(s) composed of an inverse characteristic of the vehicle model Gp(s) and a band-pass filter H(s) with a center frequency close to a torsional vibration frequency of the vehicle; and controlling the torque of the first motor according to a first final torque command value obtained by adding the first torque command value and the second torque command value together; characterized by correcting, when a braking/driving torque for a second drive wheel being the drive wheel other than the first drive wheel is input, the estimated value of the rotation angular velocity of the first motor based on the braking/driving torque for the second drive wheel .
A control circuit for control of a semiconductor switching device comprising a first feedback path between a first electrode and a control electrode of said semiconductor switching device, the first feedback path comprising a plurality of capacitors arranged in parallel and a plurality of threshold devices , characterised in that : the plurality of capacitors and the plurality of threshold devices are arranged such that a threshold device is provided between each of a respective pair of first plates of said plurality of capacitors arranged in parallel; said control circuit being operable such that each threshold device causes a corresponding threshold voltage level to be set, and such that when the voltage level at said first electrode exceeds one of said voltage threshold levels, a further capacitor is switched into and therefore increases the effective capacitance in the first feedback path, the number of parallel capacitors switched into the first feedback path and therefore the effective capacitance in the first feedback path being dependent on the voltage level at said first electrode.
An oriented copolyester film comprising a copolyester which comprises repeating units derived from an aliphatic diol, an aromatic dicarboxylic acid and a poly(alkylene oxide), wherein the copolyester film further comprises lithium ions, wherein the film is a self-supporting film and wherein the film has a thickness of no more than 25 μm.
A method for determining, by a source base station, a handover of a Packet Data Unit, PDU, session, the method comprising: determining whether a target base station or a target Next Generation Radio Access Network, NG-RAN, is unable to service the PDU session, based on a handover region list; selecting the target base station or the target NG-RAN which is determined to be unable to service the PDU session, based on a measurement report of a UE, wherein the handover region list is configured for the PDU session among a plurality of PDU sessions; wherein the method further comprises transmitting a handover request message that does not include context related to the PDU session to the target base station or the target NG-RAN; and deleting the handover region list based on the PDU session which is released. determining whether a target base station or a target Next Generation Radio Access Network, NG-RAN, is unable to service the PDU session, based on a handover region list; selecting the target base station or the target NG-RAN which is determined to be unable to service the PDU session, based on a measurement report of a UE, wherein the handover region list is configured for the PDU session among a plurality of PDU sessions; wherein the method further comprises transmitting a handover request message that does not include context related to the PDU session to the target base station or the target NG-RAN; and deleting the handover region list based on the PDU session which is released.