mhurhangee/ep-ind-claims huggingface dataset:
An electrosurgical generator for supplying electrosurgical energy to tissue, comprising: sensor circuitry configured to measure an imaginary impedance and a rate of change of the imaginary impedance of tissue; and a controller configured to regulate output of the electrosurgical generator based on the measured imaginary impedance and the measured rate of change of the imaginary impedance, and characterized in that: the controller is configured to control the generator to continue outputting the electrosurgical energy when the rate of change of the imaginary impedance is above a first predetermined threshold;. the controller is configured to regulate the electrosurgical generator to discontinue output of the electrosurgical energy when the rate of change of the imaginary impedance is below a second predetermined threshold; and the controller is further configured such that the controller regulates the electrosurgical generator to shut-off the electrosurgical energy when the rate of change of the imaginary impedance is between the first and second predetermined thresholds for a duration of a predetermined time delay. sensor circuitry configured to measure an imaginary impedance and a rate of change of the imaginary impedance of tissue; and a controller configured to regulate output of the electrosurgical generator based on the measured imaginary impedance and the measured rate of change of the imaginary impedance, and characterized in that: the controller is configured to control the generator to continue outputting the electrosurgical energy when the rate of change of the imaginary impedance is above a first predetermined threshold;. the controller is configured to regulate the electrosurgical generator to discontinue output of the electrosurgical energy when the rate of change of the imaginary impedance is below a second predetermined threshold; and the controller is further configured such that the controller regulates the electrosurgical generator to shut-off the electrosurgical energy when the rate of change of the imaginary impedance is between the first and second predetermined thresholds for a duration of a predetermined time delay. the controller is configured to control the generator to continue outputting the electrosurgical energy when the rate of change of the imaginary impedance is above a first predetermined threshold;. the controller is configured to regulate the electrosurgical generator to discontinue output of the electrosurgical energy when the rate of change of the imaginary impedance is below a second predetermined threshold; and the controller is further configured such that the controller regulates the electrosurgical generator to shut-off the electrosurgical energy when the rate of change of the imaginary impedance is between the first and second predetermined thresholds for a duration of a predetermined time delay.
A Ni-based superalloy comprising 13.1 to 16.0 percent by mass of Cr, 1.0 to 6.8 percent by mass of Co, 3.0 to 3.4 percent by mass of Al, 4.6 to 5.6 percent by mass of Ti, 2.0 to 4.4 percent by mass of Ta, 3.5 to 4.9 percent by mass of W, 0.1 to 0.9 percent by mass of Mo, 0.3 to 1.4 percent by mass of Nb, 0.05 to 0.20 percent by mass of C, and 0.01 to 0.03 percent by mass of B and optionally further comprises at least one selected from the group consisting of 0 to 2.0 percent by mass of Hf, 0 to 0.5 percent by mass of Re, 0 to 0.05 percent by mass of Zr, 0 to 0.005 percent by mass of O, and 0 to 0.005 percent by mass of N, with the remainder being Ni and inevitable impurities.
A method for transmitting a data frame, applied to a Long Term Evolution unlicensed LTE-U system, the method comprising: determining, by a first device, a to-be-transmitted data frame, wherein the to-be-transmitted data frame carries an identifier of an operator to which the first device belongs; and transmitting, by the first device, the to-be-transmitted data frame to a second device; wherein the to-be-transmitted data frame further carries an identifier of the to-be-transmitted data frame and a sequence number of the to-be-transmitted data frame in a transmission pattern, and the transmission pattern comprises a quantity and sequence numbers of data frames in one transmission period; wherein the to-be-transmitted data frame further carries a synchronization signal, wherein the synchronization signal comprises a primary synchronization signal PSS and a secondary synchronization signal SSS. determining, by a first device, a to-be-transmitted data frame, wherein the to-be-transmitted data frame carries an identifier of an operator to which the first device belongs; and transmitting, by the first device, the to-be-transmitted data frame to a second device; wherein the to-be-transmitted data frame further carries an identifier of the to-be-transmitted data frame and a sequence number of the to-be-transmitted data frame in a transmission pattern, and the transmission pattern comprises a quantity and sequence numbers of data frames in one transmission period; wherein the to-be-transmitted data frame further carries a synchronization signal, wherein the synchronization signal comprises a primary synchronization signal PSS and a secondary synchronization signal SSS.
A medical system comprising a catheter configured to be inserted into a body part of a living subject, and including: a deflectable element having a distal end; an expandable distal end assembly disposed at the distal end of the deflectable element, and comprising a plurality of assembly electrodes, and configured to expand from a collapsed form to an expanded deployed form; a proximal electrode disposed at the distal end of the deflectable element proximally to the expandable distal end assembly, and extending circumferentially around the deflectable element; at least one electrical connection configured to electrically connect together at least two of the assembly electrodes to act as a combined assembly electrode; and an ablation power generator configured to be connected to the catheter, and apply an electrical signal between the combined assembly electrode and a selected electrode, characterized in that the proximal electrode and the distal end of the deflectable element define an annular region therebetween, the catheter also including thermally conductive material disposed in the annular region, the thermally conductive material being formed from a different material than the proximal electrode. a deflectable element having a distal end; an expandable distal end assembly disposed at the distal end of the deflectable element, and comprising a plurality of assembly electrodes, and configured to expand from a collapsed form to an expanded deployed form; a proximal electrode disposed at the distal end of the deflectable element proximally to the expandable distal end assembly, and extending circumferentially around the deflectable element; at least one electrical connection configured to electrically connect together at least two of the assembly electrodes to act as a combined assembly electrode; and an ablation power generator configured to be connected to the catheter, and apply an electrical signal between the combined assembly electrode and a selected electrode, characterized in that the proximal electrode and the distal end of the deflectable element define an annular region therebetween, the catheter also including thermally conductive material disposed in the annular region, the thermally conductive material being formed from a different material than the proximal electrode.
A manually operated sharpener comprising a base, a hollow housing shell mounted to said base, a shell extension above said base, a guide surface in said shell extension, characterized in that it further comprises a carousel in said shell extension, said carousel having a rotatable barrel, a first abrasive pad (70, 72) mounted to said barrel, a second abrasive pad (70, 72) mounted to said barrel, rotation of said barrel selectively disposing each of said first abrasive pad (70, 72) and said second abrasive pad (70, 72) adjacent to said guide surface, and each of said first abrasive pad (70, 72) and said second abrasive pad (70, 72) differing from each other in abrasive characteristics.
A coupling bar for coupling an auxiliary element to a wheelchair, the auxiliary element being of the type used to convert a wheelchair into a chair in the form of a tricycle or similar, comprising a profile, said profile being equipped with coupling means adapted to a coupling accessory installed in the auxiliary element, and fastening means for fastening the profile to the wheelchair, wherein the profile has a substantially tubular arrangement, and wherein the fastening means for fastening the profile to the wheelchair comprise hinges fixable to clamps, said clamps in turn being fixable to a chassis of the wheelchair, such that the profile can rotate about its own axial axis, with a degree of rotation which can be locked by locking means, characterised in that the hinges have tubular projections, which are annular on the profile, and the locking means comprise rings, which in turn annular on said tubular projections, the rings having tightening capacity on the tubular projections of the hinges and therefore on the profile itself.
A method for maintaining complex systems, preferably wind turbines, comprising the following steps: a. Obtaining physical data of the system recorded by measuring instruments which are relevant for the status of the system; b. Establishing an optimal time based service interval schedule in which service intervals are chosen so as to minimize expectation of downtime; c. Calculating the expected downtime due to unplanned repair caused by different failure modes, wherein failure modes are analyzed individually in order to determine the extent to which the possible introduction of condition monitoring and establishing a condition based plan for repairing or replacing components could improve availability of the system; d. Establishing a condition based plan for repairing or replacing components of the system using the data of step a) in order to minimize downtime due to unplanned repair, wherein one failure mode after the other is chosen for introduction of condition monitoring and establishing a condition based plan starting from the one with greatest improvement of availability until an overall availability of the system is satisfactory. a. Obtaining physical data of the system recorded by measuring instruments which are relevant for the status of the system; b. Establishing an optimal time based service interval schedule in which service intervals are chosen so as to minimize expectation of downtime; c. Calculating the expected downtime due to unplanned repair caused by different failure modes, wherein failure modes are analyzed individually in order to determine the extent to which the possible introduction of condition monitoring and establishing a condition based plan for repairing or replacing components could improve availability of the system; d. Establishing a condition based plan for repairing or replacing components of the system using the data of step a) in order to minimize downtime due to unplanned repair, wherein one failure mode after the other is chosen for introduction of condition monitoring and establishing a condition based plan starting from the one with greatest improvement of availability until an overall availability of the system is satisfactory.
A procedure for the synthesis of SAPO-18, characterised in that it comprises, at least, the following steps: i) Preparing a mixture containing at least water, at least one source of silicon, at least one source of aluminium, at least one source of phosphorus, one or more OSDAs wherein at least one of them is a cyclic quaternary ammonium, wherein the cyclic quaternary ammonium is selected from N,N-dimethyl-3,5-dimethylpiperidine (DMDMP), N,N-diethyl-2,6-dimethylpiperidine (DEDMP), N,N-dimethyl-2,6-dimethylpiperidine, N-ethyl-N-methyl-2,6-dimethylpiperidine and combinations thereof, and where the final synthesis mixture has the following molar composition: a Si: 0.5 Al: b P: c OSDA: d H 2 O where a is comprised between the interval 0.01 to 0.3; where b is comprised between the interval 0.2 to 0.49; where c is comprised between the interval 0.001 to 2; where d is comprised between the interval 1 to 200. ii) Crystallization stage in which the mixture is hydrothermally treated at a temperature between 80-200°C until the formation of the crystalline material. iii) Recovery of the crystalline material. i) Preparing a mixture containing at least water, at least one source of silicon, at least one source of aluminium, at least one source of phosphorus, one or more OSDAs wherein at least one of them is a cyclic quaternary ammonium, wherein the cyclic quaternary ammonium is selected from N,N-dimethyl-3,5-dimethylpiperidine (DMDMP), N,N-diethyl-2,6-dimethylpiperidine (DEDMP), N,N-dimethyl-2,6-dimethylpiperidine, N-ethyl-N-methyl-2,6-dimethylpiperidine and combinations thereof, and where the final synthesis mixture has the following molar composition: a Si: 0.5 Al: b P: c OSDA: d H 2 O where a is comprised between the interval 0.01 to 0.3; where b is comprised between the interval 0.2 to 0.49; where c is comprised between the interval 0.001 to 2; where d is comprised between the interval 1 to 200. where a is comprised between the interval 0.01 to 0.3; where b is comprised between the interval 0.2 to 0.49; where c is comprised between the interval 0.001 to 2; where d is comprised between the interval 1 to 200. ii) Crystallization stage in which the mixture is hydrothermally treated at a temperature between 80-200°C until the formation of the crystalline material. iii) Recovery of the crystalline material.
A surgical instrument for tissue fixation comprising: a handpiece constructed to be held by a surgeon during a fixation procedure; a cannulated tube defining a lumen, mounted on the handpiece; a delivery device, constructed to be mounted on the handpiece, for delivering a flowable material to an opening in bone; and a suture control device for delivering a suture material from a supply to a distal end of the cannulated tube; wherein said delivery device comprises a reservoir containing a supply of the flowable material, and a delivery tube in communication with the reservoir; wherein the delivery device further comprises a heating element for heating said material to a flowable state, said heating element being constructed to deliver heat to at least a portion of the reservoir, and being constructed to deliver heat to the delivery tube, the delivery tube being constructed to be disposed within the cannulated tube when the delivery device is mounted on the handpiece, wherein the heating element includes a terminal portion, adjacent a distal end of the delivery tube, which is adapted to be turned off while heat is being delivered to the remainder of the heating element, so as to allow the flowable material at the distal end of the delivery tube to solidify and shut off flow from the delivery tube. a handpiece constructed to be held by a surgeon during a fixation procedure; a cannulated tube defining a lumen, mounted on the handpiece; a delivery device, constructed to be mounted on the handpiece, for delivering a flowable material to an opening in bone; and a suture control device for delivering a suture material from a supply to a distal end of the cannulated tube; wherein said delivery device comprises a reservoir containing a supply of the flowable material, and a delivery tube in communication with the reservoir; wherein the delivery device further comprises a heating element for heating said material to a flowable state, said heating element being constructed to deliver heat to at least a portion of the reservoir, and being constructed to deliver heat to the delivery tube, the delivery tube being constructed to be disposed within the cannulated tube when the delivery device is mounted on the handpiece, wherein the heating element includes a terminal portion, adjacent a distal end of the delivery tube, which is adapted to be turned off while heat is being delivered to the remainder of the heating element, so as to allow the flowable material at the distal end of the delivery tube to solidify and shut off flow from the delivery tube.
A wearable infusion device, for delivering medication into body of a user, comprising: a rigid medication container (106, 606, 706, 806) containing a volume of medication to be dispensed; an infusion needle (108, 208, 308); an infusion needle insertion mechanism (130, 230, 330, 830, 930, 1030) associated with said infusion needle and powered by one or more mechanical springs (132, 205, 307)to insert said infusion needle through the skin into underlying tissue; means for delivering medication out of said medication container and into underlying tissue via said infusion needle; and a housing (101, 201, 301, 304, 401, 501, 601, 701, 801) associated with said medication container, said infusion needle, said infusion needle insertion mechanism and said means for delivering medication; a pierceable elastomeric septum (118, 104, 203, 303, 905, 1004A) arranged to define a sealed environment together with the housing; wherein the infusion needle insertion mechanism is configured to move the needle from a sterile state, in which a distal end of the needle is fully enclosed in the closed environment, through the pierceable elastomeric septum and into an injection state in which the distal end of the needle is inserted into the underlying tissue. a rigid medication container (106, 606, 706, 806) containing a volume of medication to be dispensed; an infusion needle (108, 208, 308); an infusion needle insertion mechanism (130, 230, 330, 830, 930, 1030) associated with said infusion needle and powered by one or more mechanical springs (132, 205, 307)to insert said infusion needle through the skin into underlying tissue; means for delivering medication out of said medication container and into underlying tissue via said infusion needle; and a housing (101, 201, 301, 304, 401, 501, 601, 701, 801) associated with said medication container, said infusion needle, said infusion needle insertion mechanism and said means for delivering medication; a pierceable elastomeric septum (118, 104, 203, 303, 905, 1004A) arranged to define a sealed environment together with the housing; wherein the infusion needle insertion mechanism is configured to move the needle from a sterile state, in which a distal end of the needle is fully enclosed in the closed environment, through the pierceable elastomeric septum and into an injection state in which the distal end of the needle is inserted into the underlying tissue.
A holster for a handgun assembly, the holster including: a holster body having a chamber for receiving the handgun assembly; and a tensioner mounted on the holster body in a position to be engaged by the handgun assembly in the chamber, the tensioner being operable to apply a resilient biasing force to the handgun assembly in the chamber; the tensioner including a tensioner body that is engaged and deformed by the handgun assembly, and a spring for resisting and controlling deformation of the tensioner body. a holster body having a chamber for receiving the handgun assembly; and a tensioner mounted on the holster body in a position to be engaged by the handgun assembly in the chamber, the tensioner being operable to apply a resilient biasing force to the handgun assembly in the chamber; the tensioner including a tensioner body that is engaged and deformed by the handgun assembly, and a spring for resisting and controlling deformation of the tensioner body.
An impeller for use in a fluid pump, comprising: a shaft controlled to revolve in a first direction; an impeller body coupled to the shaft and driven by the revolving shaft to rotate, the impeller body having a top surface, a bottom surface and a circumferential surface; and a first set of fluid-guiding members disposed on the top surface of the impeller body for driving a fluid to flow along a centrifugal direction of the revolving shaft; wherein the impeller body is driven by the revolving shaft to rotate in the first direction, characterized in further comprising a second set of fluid-guiding members (311, 50) disposed on the circumferential surface of the impeller body, the second set of fluid-guiding members including at least one trench having a tilting structure which is a slant internal wall which tapers from the top surface to the bottom surface, the at least one trench is directly connected to the bottom surface and is spaced apart from the top surface and the slant internal wall goes up along the first direction, and thereby, the slant internal wall is configured to drive a portion of the fluid to flow from the top to the bottom of the impeller along a designated path on the circumferential surface. a shaft controlled to revolve in a first direction; an impeller body coupled to the shaft and driven by the revolving shaft to rotate, the impeller body having a top surface, a bottom surface and a circumferential surface; and a first set of fluid-guiding members disposed on the top surface of the impeller body for driving a fluid to flow along a centrifugal direction of the revolving shaft; wherein the impeller body is driven by the revolving shaft to rotate in the first direction, characterized in further comprising a second set of fluid-guiding members (311, 50) disposed on the circumferential surface of the impeller body, the second set of fluid-guiding members including at least one trench having a tilting structure which is a slant internal wall which tapers from the top surface to the bottom surface, the at least one trench is directly connected to the bottom surface and is spaced apart from the top surface and the slant internal wall goes up along the first direction, and thereby, the slant internal wall is configured to drive a portion of the fluid to flow from the top to the bottom of the impeller along a designated path on the circumferential surface.
A method of decoding video data, the method comprising: decoding a first syntax element to determine whether one of a lossless coding mode is used for one or more video blocks or a pulse code modulation coding mode is used for the one or more video blocks, wherein the lossless coding mode refers to a mode that bypasses transform, quantization, and in-loop filtering in a coding process and wherein the PCM coding mode refers to a mode that codes pixel values as PCM samples; responsive to the first syntax element indicating a true value, decoding a second syntax element to determine which of the lossless coding mode or the PCM mode is used; and characterized in that responsive to the first syntax element indicating a false value, decoding the one or more video blocks with transform and quantization processes and not decoding the second syntax element. decoding a first syntax element to determine whether one of a lossless coding mode is used for one or more video blocks or a pulse code modulation coding mode is used for the one or more video blocks, wherein the lossless coding mode refers to a mode that bypasses transform, quantization, and in-loop filtering in a coding process and wherein the PCM coding mode refers to a mode that codes pixel values as PCM samples; responsive to the first syntax element indicating a true value, decoding a second syntax element to determine which of the lossless coding mode or the PCM mode is used; and characterized in that responsive to the first syntax element indicating a false value, decoding the one or more video blocks with transform and quantization processes and not decoding the second syntax element.