mhurhangee/ep-ind-claims huggingface dataset:
Method for operating an electric synchronous machine, comprising the steps of: - generating centred pulse-width-modulated switching signals for switching elements (T1...T6) of half-bridges, wherein in each case two of the switching elements (T1...T6) are connected to one half-bridge, wherein second switching elements (T4...T6) of each half-bridge are controlled in a complementary manner to first switching elements (T1...T3) of each half-bridge if a sufficient minimum measurement duration (T M) is therefore provided, during which the switching signals of switching elements (T1...T6) of two half-bridges are at different potentials; - otherwise: - generating pulse-width-modulated switching signals for the switching elements (T1...T6) of the half-bridges which deviate at least so far from the centring that a sufficient minimum measurement duration (T M) is provided, wherein the switching signals of the switching elements (T1...T6) are formed in such a way as to avoid time jumps corresponding to the minimum measurement duration (T M) in the switching signals of the switching elements (T1...T6), - carrying out a 1 -shunt current measurement within the minimum measurement duration (T M) provided, characterized in that, in the event that at least two switching signals of the first switching elements (T1, T3, T5) have a defined largely different duty cycle, in the event that the proportions of the switching signals change during a transition from one switching cycle to the next, the switching signals are formed in such a way that the 1-shunt current measurements are in each case carried out at alternating edges of the switching signals. - generating centred pulse-width-modulated switching signals for switching elements (T1...T6) of half-bridges, wherein in each case two of the switching elements (T1...T6) are connected to one half-bridge, wherein second switching elements (T4...T6) of each half-bridge are controlled in a complementary manner to first switching elements (T1...T3) of each half-bridge if a sufficient minimum measurement duration (T M) is therefore provided, during which the switching signals of switching elements (T1...T6) of two half-bridges are at different potentials; - otherwise: - generating pulse-width-modulated switching signals for the switching elements (T1...T6) of the half-bridges which deviate at least so far from the centring that a sufficient minimum measurement duration (T M) is provided, wherein the switching signals of the switching elements (T1...T6) are formed in such a way as to avoid time jumps corresponding to the minimum measurement duration (T M) in the switching signals of the switching elements (T1...T6), - carrying out a 1 -shunt current measurement within the minimum measurement duration (T M) provided,
A method of protecting a circuit having power switching devices including at least one master switching device (115, 330) and at least one conterminous switching device (113, 332), the method comprising: communicating a current in at least one conterminous switching device (113, 332) to at least one master switching device (115, 330); determining, at a processor of said at least one master power-switching device (115, 330), a presence of a fault condition within at least a first zone by performing calculations based on said at least one master power-switching device current information and information communicated to said at least one master power-switching device (115, 330) by said at least one conterminous switching device (113, 332) in said first zone, by summing multiple input and output currents of the first zone via differential protection, wherein if said first zone is not faulted an instantaneous vector sum of all the currents should equal zero plus a predetermined measurement error, adjusting a time period, wherein said adjusting comprises adjusting said at least one master power switching device to a slower setting than said at least one conterminous power switching device in said presence of said fault condition and adjusting said at least one master power switching device (115, 330) to a setting equal to said at least one conterminous power switching device in said absence of said fault condition, and after the time period, interrupting power flow in the circuit by said at least one master power-switching device (115, 330). communicating a current in at least one conterminous switching device (113, 332) to at least one master switching device (115, 330); determining, at a processor of said at least one master power-switching device (115, 330), a presence of a fault condition within at least a first zone by performing calculations based on said at least one master power-switching device current information and information communicated to said at least one master power-switching device (115, 330) by said at least one conterminous switching device (113, 332) in said first zone, by summing multiple input and output currents of the first zone via differential protection, wherein if said first zone is not faulted an instantaneous vector sum of all the currents should equal zero plus a predetermined measurement error, adjusting a time period, wherein said adjusting comprises adjusting said at least one master power switching device to a slower setting than said at least one conterminous power switching device in said presence of said fault condition and adjusting said at least one master power switching device (115, 330) to a setting equal to said at least one conterminous power switching device in said absence of said fault condition, and after the time period, interrupting power flow in the circuit by said at least one master power-switching device (115, 330).
A synchronizing assembly for a gas turbine engine comprising: a synchronizing ring; a bumper constructed from a composite material secured to the synchronizing ring by a fastener; and a structure arranged between the bumper and the synchronizing ring, the fastener applying a first load through the structure to the synchronizing ring and a second load through the bumper, the second load substantially less than the first load, wherein the bumper includes a hole, and the structure includes a bushing arranged in the hole and extending proud of the bumper on a side of the bumper adjacent to the synchronizing ring, the fastener extending through the bushing, and a shim arranged between the bushing and the synchronizing ring, wherein the first load is applied to the shim, the shim including a deformable tab arranged out-of-plane in an installed condition compared to a remainder of the shim. a synchronizing ring; a bumper constructed from a composite material secured to the synchronizing ring by a fastener; and a structure arranged between the bumper and the synchronizing ring, the fastener applying a first load through the structure to the synchronizing ring and a second load through the bumper, the second load substantially less than the first load, wherein the bumper includes a hole, and the structure includes a bushing arranged in the hole and extending proud of the bumper on a side of the bumper adjacent to the synchronizing ring, the fastener extending through the bushing, and a shim arranged between the bushing and the synchronizing ring, wherein the first load is applied to the shim, the shim including a deformable tab arranged out-of-plane in an installed condition compared to a remainder of the shim.
An aqueous dispersion comprising: i. water; and ii. potassium calcium polyphosphate dispersed within the water where said dispersion is characterized by a Brookfield viscosity (Brookfield RVT, spindle #3, 25 °C, 20 rpm) of from about 1500 to about 3000 cps, where said dispersion is characterized by a particle size distribution wherein at least 90% of the particles within the dispersion have a particle size of less than 1 micron, and where said aqueous dispersion includes from 15% to 25% w/w suspended particles having a particle size of less than 1 micron. i. water; and ii. potassium calcium polyphosphate dispersed within the water
Method for operating a nuclear magnetic flowmeter for determining the flow of a multi-phase medium flowing through a measuring tube, comprising a pre-magnetization device for pre-magnetizing the medium, a magnetic field generating device for generating a magnetic field penetrating the medium and a measuring device, wherein the measuring device comprises at least one coil-shaped antenna designed to generate excitation signals that excite the medium and/or to detect measurement signals emitted by the medium, wherein a pulse spoiling the magnetization at least in the direction of the magnetic field or a pulse sequence spoiling the magnetization in the direction of the magnetic field is emitted from the coil-shaped antenna, where a wait time t W is waited, wherein a nuclear magnetic measurement is then performed by exciting the medium with excitation pulses through the coil-shaped antenna and detecting the measurement signals generated in the medium by the excitation, characterized in that the waiting time t W is given by t W ≥ L 1 v Gas where L 1 is the length of the coil-shaped antenna and v Gas is the flow velocity of the gaseous phase.
Spooling device for facilitating spooling of a wire (99, 99', 99") on a drum winch from a feeding point (fp), wherein the spooling device comprises: - a frame, and - a suspension cradle mounted to the frame, wherein the suspension cradle comprises a rotatable wire sheave for receiving the wire (99, 99', 99") and for guiding the wire (99, 99', 99") to a specific location on the drum winch, wherein the suspension cradle with the wire sheave is mounted in a slideable manner to the frame in accordance with a curved path (cp), characterised in that the curved path (cp) is chosen such that a fleet angle (fa) of the wire (99, 99', 99") coming from the feeding point (fp) is compensated in order to reduce fringing effects of the wire (99, 99', 99") on the wire sheave during sliding movement of the wire sheave in operational use of the spooling device, wherein the curved path (cp) is defined such that the fleet angle (fa) is compensated along the full swing of the wire sheave in that the wire (99, 99', 99") remains in plane with the wire sheave during the sliding movement of the wire sheave in operational use of the spooling device, wherein the curved path (cp) is, along a full swing of the wire sheave, a circular path having its center coinciding with the feeding point (fp) in operational use of the spooling device, wherein the wire (99, 99', 99") crosses this curved path (cp) perpendicularly independent of the fleet angle (fa). - a frame, and - a suspension cradle mounted to the frame, wherein the suspension cradle comprises a rotatable wire sheave for receiving the wire (99, 99', 99") and for guiding the wire (99, 99', 99") to a specific location on the drum winch, wherein the suspension cradle with the wire sheave is mounted in a slideable manner to the frame in accordance with a curved path (cp), characterised in that the curved path (cp) is chosen such that a fleet angle (fa) of the wire (99, 99', 99") coming from the feeding point (fp) is compensated in order to reduce fringing effects of the wire (99, 99', 99") on the wire sheave during sliding movement of the wire sheave in operational use of the spooling device, wherein the curved path (cp) is defined such that the fleet angle (fa) is compensated along the full swing of the wire sheave in that the wire (99, 99', 99") remains in plane with the wire sheave during the sliding movement of the wire sheave in operational use of the spooling device, wherein the curved path (cp) is, along a full swing of the wire sheave, a circular path having its center coinciding with the feeding point (fp) in operational use of the spooling device, wherein the wire (99, 99', 99") crosses this curved path (cp) perpendicularly independent of the fleet angle (fa).
A compound of formula I: or a pharmaceutically acceptable salt thereof, wherein: X is NR 4 and R 4 is substituted or unsubstituted C 1-6 alkyl; R 2 is Cl; R 1 is H or Cl; R 3 is selected from the group consisting of: H, OH, and O(C 1-6 alkyl); R 5 is selected from the group consisting of: H and substituted or unsubstituted C 1-6 alkyl. X is NR 4 and R 4 is substituted or unsubstituted C 1-6 alkyl; R 2 is Cl; R 1 is H or Cl; R 3 is selected from the group consisting of: H, OH, and O(C 1-6 alkyl); R 5 is selected from the group consisting of: H and substituted or unsubstituted C 1-6 alkyl.
A tilt anvil assembly (3 0) comprising: a center rod assembly including a center rod and a pair of arms comprising a transverse through bore defining a pivotal axis; a head assembly including a housing, a locking collar, and an anvil plate having staple deforming pockets and a post centrally positioned through a bore in the housing; and a torsion spring having a through bore coaxially aligned along the pivotal axis ('D') with the through bore of the center rod assembly such that the torsion spring is configured to pivot the head assembly about said pivotal axis ('D') relative to the center rod, the torsion spring including a coiled structure and at least one biasing member (156, 158) extending radially outwardly from the coiled structure, characterised in that the biasing member includes a middle member having an arcuate profile. a center rod assembly including a center rod and a pair of arms comprising a transverse through bore defining a pivotal axis; a head assembly including a housing, a locking collar, and an anvil plate having staple deforming pockets and a post centrally positioned through a bore in the housing; and a torsion spring having a through bore coaxially aligned along the pivotal axis ('D') with the through bore of the center rod assembly such that the torsion spring is configured to pivot the head assembly about said pivotal axis ('D') relative to the center rod, the torsion spring including a coiled structure and at least one biasing member (156, 158) extending radially outwardly from the coiled structure, the biasing member includes a middle member having an arcuate profile.
A computer implemented method, comprising: providing an audio file based on two or more discrete audio tracks; separating the audio file into two or more separated audio tracks; estimating a quality of the separation based on a cross-correlation between the discrete audio tracks and the separated audio tracks and/or determining a file format of the audio file; setting a limit on an amount of alteration of a track volume and/or a spatial position and/or an amount of an effect, for at least one of the two or more separated audio tracks, wherein the at least one set limit is based on at least the estimated quality of the separation and/or the file format of the audio file; and outputting the separated audio tracks as a file and the at least one set limit as metadata of the file for use by a user to alter the track volume and/or the spatial position and/or the amount of the effect. providing an audio file based on two or more discrete audio tracks; separating the audio file into two or more separated audio tracks; estimating a quality of the separation based on a cross-correlation between the discrete audio tracks and the separated audio tracks and/or determining a file format of the audio file; setting a limit on an amount of alteration of a track volume and/or a spatial position and/or an amount of an effect, for at least one of the two or more separated audio tracks, wherein the at least one set limit is based on at least the estimated quality of the separation and/or the file format of the audio file; and outputting the separated audio tracks as a file and the at least one set limit as metadata of the file for use by a user to alter the track volume and/or the spatial position and/or the amount of the effect.
A locator system for determining a location of a drill head, comprising: a locating device including a global positioning system configured to determine a location of a sonde associated with a drill head; characterized by a controller configured to: receive a first location of the sonde as deteremined by the locating device; receive a second location of the sonde subsequent to the first location as determined by the locating device; refine the second location based on known information associated with the drill head (914, 1008); and refine the first location based on the refined second location and the known information associated with the drill head. a locating device including a global positioning system configured to determine a location of a sonde associated with a drill head; characterized by a controller configured to: receive a first location of the sonde as deteremined by the locating device; receive a second location of the sonde subsequent to the first location as determined by the locating device; refine the second location based on known information associated with the drill head (914, 1008); and refine the first location based on the refined second location and the known information associated with the drill head. receive a first location of the sonde as deteremined by the locating device; receive a second location of the sonde subsequent to the first location as determined by the locating device; refine the second location based on known information associated with the drill head (914, 1008); and refine the first location based on the refined second location and the known information associated with the drill head.
An apparatus, comprising: an electromagnetic field transmitter (210, 212) configured to generate a first pulsed electromagnetic field at a first pulse frequency and a second pulsed electromagnetic field at a second pulse frequency; and a controller coupled to the electromagnetic field transmitter and configured to: maintain the first pulse frequency of the first pulsed electromagnetic field when applied to a musculoskeletal tissue of a patient according to a first portion of a treatment regimen to enhance growth of the musculoskeletal tissue; maintain the second pulse frequency of the second pulsed electromagnetic field when applied to the musculoskeletal tissue according to a second portion of the treatment regimen to stimulate musculoskeletal tissue differentiation, characterized in that the first pulse frequency is greater than the second pulse frequency; and in that the controller is further configured to transition the electromagnetic field transmitter from the first portion of the treatment regimen to the second portion of the treatment regimen. an electromagnetic field transmitter (210, 212) configured to generate a first pulsed electromagnetic field at a first pulse frequency and a second pulsed electromagnetic field at a second pulse frequency; and a controller coupled to the electromagnetic field transmitter and configured to: maintain the first pulse frequency of the first pulsed electromagnetic field when applied to a musculoskeletal tissue of a patient according to a first portion of a treatment regimen to enhance growth of the musculoskeletal tissue; maintain the second pulse frequency of the second pulsed electromagnetic field when applied to the musculoskeletal tissue according to a second portion of the treatment regimen to stimulate musculoskeletal tissue differentiation, characterized in that the first pulse frequency is greater than the second pulse frequency; and in that the controller is further configured to transition the electromagnetic field transmitter from the first portion of the treatment regimen to the second portion of the treatment regimen. maintain the first pulse frequency of the first pulsed electromagnetic field when applied to a musculoskeletal tissue of a patient according to a first portion of a treatment regimen to enhance growth of the musculoskeletal tissue; maintain the second pulse frequency of the second pulsed electromagnetic field when applied to the musculoskeletal tissue according to a second portion of the treatment regimen to stimulate musculoskeletal tissue differentiation, characterized in that the first pulse frequency is greater than the second pulse frequency; and in that the controller is further configured to transition the electromagnetic field transmitter from the first portion of the treatment regimen to the second portion of the treatment regimen.
Single-serve packaging, comprising a liquid-permeable filter material surrounding a chamber in which an extraction material is arranged, wherein a movable closure device is provided on the chamber which is movable from a closed position into a position opening the chamber, characterized in that at least one marking for identifying the single-serve packaging is provided on the movable closure device.
An electronic device comprising: a transparent member comprising a transparent material; a display panel disposed under the transparent member; a biological sensor disposed in a region under the display panel to face the display panel, characterised in that it further comprises at least one seal (460, 463) disposed to surround, and configured to seal a region of a space between the display panel and the biological sensor; and, a filler comprising a filler material completely filling the region formed between the biological sensor and the display panel and defined by the at least one seal. a transparent member comprising a transparent material; a display panel disposed under the transparent member; a biological sensor disposed in a region under the display panel to face the display panel, characterised in that it further comprises at least one seal (460, 463) disposed to surround, and configured to seal a region of a space between the display panel and the biological sensor; and, a filler comprising a filler material completely filling the region formed between the biological sensor and the display panel and defined by the at least one seal.
A component mounting assembly, comprising: a non-metallic frame adapted for mounting to an aircraft fuselage, the frame including an outer peripheral portion having one or more fastener openings formed therein, the frame extending to a first height above the outer peripheral portion; a nut plate coupled to the outer peripheral portion and extending therefrom to a second height that is at least 50% of the first height; and a grounding strap coupled, via a threaded fastener, to the nut plate. a non-metallic frame adapted for mounting to an aircraft fuselage, the frame including an outer peripheral portion having one or more fastener openings formed therein, the frame extending to a first height above the outer peripheral portion; a nut plate coupled to the outer peripheral portion and extending therefrom to a second height that is at least 50% of the first height; and a grounding strap coupled, via a threaded fastener, to the nut plate.
An assembly for producing a threaded connection, comprising a first and a second tubular component with an axis of revolution and each respectively provided at one of their ends (1, 2) with at least a first (31, 41), a second (32, 42), and a third (33, 43) continuous threaded zone provided in succession on the same helix on the outer or inner peripheral surface of the component depending on whether the threaded end is male or female in type, and being capable of cooperating together upon makeup, at least one of the first or second or third threaded zones having a variable width thread profile, and being self-locking, said ends (1, 2) respectively finishing in a free terminal surface (7, 8), each of the ends (1, 2) being free of a specific abutment surface, at least one sealing surface (51, 52) being provided between each of the adjacent threaded zones in order to cooperate in a sealed interference fit with a sealing surface (61, 62) provided on the corresponding end when the connection is in the made up state.