mhurhangee/ep-ind-claims huggingface dataset:
An ultrasonic diagnostic imaging system for analyzing the fetal heart comprising: a 3D imaging probe (70, 72) operable to acquire image data sets of the fetal heart; a display responsive to the acquired image data sets to produce a 3D image of the fetal heart; a user control suitable to be manipulated to designate the location of motion in the anatomy of the ultrasound image which is representative of the fetal heart cycle; a motion estimator, responsive to 2D or 3D echo signals from the 3D imaging probe from the user-designated location of motion in the anatomy of an ultrasound image which is representative of the fetal heart cycle, to process the 2D or 3D echo signals from the 3D imaging probe to produce a signal representative of motion at the designated location; a heart cycle synthesizer configured, based on said produced signal representative of motion, to produce a heart gating signal from fetal heart cycle signals representative of the fetal heart cycle; and a beamform controller, responsive to the heart gating signal, to cause the 3D imaging probe to acquire 3D data sets at one or more predetermined phase of the fetal heart cycle as determined by the heart gating signal. a 3D imaging probe (70, 72) operable to acquire image data sets of the fetal heart; a display responsive to the acquired image data sets to produce a 3D image of the fetal heart; a user control suitable to be manipulated to designate the location of motion in the anatomy of the ultrasound image which is representative of the fetal heart cycle; a motion estimator, responsive to 2D or 3D echo signals from the 3D imaging probe from the user-designated location of motion in the anatomy of an ultrasound image which is representative of the fetal heart cycle, to process the 2D or 3D echo signals from the 3D imaging probe to produce a signal representative of motion at the designated location; a heart cycle synthesizer configured, based on said produced signal representative of motion, to produce a heart gating signal from fetal heart cycle signals representative of the fetal heart cycle; and a beamform controller, responsive to the heart gating signal, to cause the 3D imaging probe to acquire 3D data sets at one or more predetermined phase of the fetal heart cycle as determined by the heart gating signal.
Printhead for a 3D printer, in particular a metal printer, comprising a housing, a device for supplying a metal, a reservoir (7, 27) for a liquid phase of the metal, a nozzle device having a guide sleeve and a nozzle plate, and a piston comprising a piston rod and a plunger, wherein the plunger has a pressure side, which has a surface that tapers to a point, wherein the plunger, the guide sleeve and the nozzle plate form a displacement space, wherein the plunger and the guide sleeve form at least one region for conducting the liquid phase between the reservoir and the displacement space, wherein the region is designed in such a way that gas inclusions that occur in the liquid phase within the displacement space during a piston stroke are able to be displaced through the region, past the pressure side of the plunger, in the direction of the nozzle plate, into the reservoir (7, 27), wherein the region has a gap for the discharge of gas inclusions from the displacement space into the reservoir (7, 27), wherein the surface of the plunger is of conical design, characterized in that the gap is formed as an annular gap in a first plane arranged on the pressure side of the plunger and is formed as at least one axial recess in a second plane.
An apparatus configured to determine a phase associated with a ground fault on a multi-phase power distribution network, the apparatus configured to, based on determination of a spike fault, determine which of a plurality of RMS values of phase-to-phase fault currents is the minimum, said minimum RMS value indicative of a particular phase of the multi-phase power distribution network associated with the ground fault; wherein the apparatus is configured to determine the occurrence of the spike fault based on a plurality of sample sets obtained at a predetermined sample rate and a residual current value, i R, the sample sets comprising, at a particular sample time, the phase current of each phase of the multi-phase power distribution network and the residual current value, i R, comprising a sum of said phase currents, said apparatus configured to determine an RMS value of the residual current, I R ( n), as follows; I R n = 1 N ∑ k = n − N + 1 n | i R k | 2 where k is an index value of the sum, n designates a recent sample of a sliding window, and N is the sliding window size in terms of the number of samples, wherein the occurrence of the spike fault is determined based on at least I R (n) being above a predetermined residual current threshold (IR set) for less than a predetermined spike time threshold (IR time); and wherein the apparatus is configured to determine which of the plurality of RMS values of phase-to-phase fault currents Δi xy (n) is the minimum based on phase-to-phase currents i xy (n) comprising the difference between respective phase currents of the samples of each sample set, and the phase-to-phase fault currents Δi xy (n) comprising the difference between the phase-to-phase currents for each phase at the beginning and end of the sliding window, the apparatus configured to determine the RMS values of the phase-to-phase fault current Δl xy (n), as follows; Δ I xy n = 1 N ∑ k = n − N + 1 n | Δ i xy k | 2 where x and y designate the two phases used to determine each phase-to-phase current.
An apparatus, comprising: a processor circuit; and a graphics driver operative on the processor circuit to execute an application having a three dimensional '3D' workload, wherein: the graphics driver is operative to enable a vertical synchronization 'VSYNC' setting when the processor circuit is operating on battery power and the percentage level of remaining battery power is lower than a threshold percentage level, the VSYNC setting being configured to enable VSYNC operations to synchronize a frames per second 'FPS' specified by the application with a refresh rate for a display; the graphics driver is operative to return VSYNC control to the application when the processor circuit is not operating on battery power or is operating on battery power but above the threshold percentage level; and characterized in that the graphics driver is operative to lower the refresh rate of the display prior to enabling the VSYNC setting. a processor circuit; and a graphics driver operative on the processor circuit to execute an application having a three dimensional '3D' workload, wherein: the graphics driver is operative to enable a vertical synchronization 'VSYNC' setting when the processor circuit is operating on battery power and the percentage level of remaining battery power is lower than a threshold percentage level, the VSYNC setting being configured to enable VSYNC operations to synchronize a frames per second 'FPS' specified by the application with a refresh rate for a display; the graphics driver is operative to return VSYNC control to the application when the processor circuit is not operating on battery power or is operating on battery power but above the threshold percentage level; and characterized in that the graphics driver is operative to lower the refresh rate of the display prior to enabling the VSYNC setting. the graphics driver is operative to enable a vertical synchronization 'VSYNC' setting when the processor circuit is operating on battery power and the percentage level of remaining battery power is lower than a threshold percentage level, the VSYNC setting being configured to enable VSYNC operations to synchronize a frames per second 'FPS' specified by the application with a refresh rate for a display; the graphics driver is operative to return VSYNC control to the application when the processor circuit is not operating on battery power or is operating on battery power but above the threshold percentage level; and characterized in that the graphics driver is operative to lower the refresh rate of the display prior to enabling the VSYNC setting.
A grid frame structure, for use in a warehousing environment, in which stackable containers are stacked on top of one another to form stacks, the frame structure having a top level and comprising: a plurality of upright members that support horizontal members (18, 20), the horizontal members (18, 20) comprising a first set of parallel horizontal members being arranged perpendicularly to a second set of parallel horizontal members, wherein the upright members and the horizontal members (18, 20) are manufactured from metal, wherein the top level of the frame structure includes rails arranged in a grid pattern across the top of the stacks for supporting robotic load handling devices, the rails including a first set of parallel rails to guide movement of load handling devices in a first direction across the top of the frame structure and a second set of parallel rails arranged perpendicular to the first set to guide movement of load handling devices in a second direction, perpendicular to the first direction, across the top of the frame structure; characterised in that each rail in the first set of rails, and each rail in the second set of rails, comprises a longitudinally-extending dividing structure, dividing the respective rail into two adjacent tracks. a plurality of upright members that support horizontal members (18, 20), the horizontal members (18, 20) comprising a first set of parallel horizontal members being arranged perpendicularly to a second set of parallel horizontal members, wherein the upright members and the horizontal members (18, 20) are manufactured from metal, wherein the top level of the frame structure includes rails arranged in a grid pattern across the top of the stacks for supporting robotic load handling devices, the rails including a first set of parallel rails to guide movement of load handling devices in a first direction across the top of the frame structure and a second set of parallel rails arranged perpendicular to the first set to guide movement of load handling devices in a second direction, perpendicular to the first direction, across the top of the frame structure; characterised in that each rail in the first set of rails, and each rail in the second set of rails, comprises a longitudinally-extending dividing structure, dividing the respective rail into two adjacent tracks.
Procedure to detect a complete or partial blockage of a measuring tube (A, B) of a Coriolis flowmeter, which can be inserted into a pipe and which features a vibronic-type transducer with at least two measuring tubes (A, B) switched in parallel in terms of flow, wherein medium flows through the Coriolis flowmeter and wherein a total mass flow of the medium through the Coriolis flowmeter is determined by the Coriolis flowmeter as part of a Coriolis mass flow measurement, wherein said procedure is characterized by the following steps: A) Measurement of a partial flow occurring in a subsection of the measuring tubes (A, B); B) Comparison of a value for the partial flow, resulting from this measurement, with a reference value to be expected for this subsection, wherein said reference value is determined from the total mass flow determined as part of the Coriolis mass flow measurement; and C) Detection of a blockage of at least one of the measuring tubes (A, B) of the transducer if the value of the partial flow deviates from the reference value by more than a limit value. A) Measurement of a partial flow occurring in a subsection of the measuring tubes (A, B); B) Comparison of a value for the partial flow, resulting from this measurement, with a reference value to be expected for this subsection, wherein said reference value is determined from the total mass flow determined as part of the Coriolis mass flow measurement; and C) Detection of a blockage of at least one of the measuring tubes (A, B) of the transducer if the value of the partial flow deviates from the reference value by more than a limit value.
An impeller (113, 143, 213, 243) of a multiblade fan comprising: a discoid main plate (131, 231) that rotates about a rotational axis; plural blades (133, 233, 235) that are disposed annularly about the rotational axis on one side or both sides of the main plate, with one end of each of the blades being fixed to an outer peripheral portion of the main plate; one or two side plates (132, 142, 232, 242, 234) which are formed so as to not overlap the plural blades (133, 233, 235) when seen from the opposite-main plate side, and characterized in that the one or two side plates (132, 142, 232, 242, 234) include an annular side plate body portion (132a, 142a, 232a, 242a, 234a) that joins outer peripheral edges of the other ends of the plural blades to each other, an axially extending portion (132b, 142b, 232b, 242b, 234b) that extends from the opposite-main plate side end of the side plate body portion further toward the opposite-main plate side in the rotational axis direction than the opposite-main plate side ends of the blades, and a radially extending portion (132c, 142c, 232c, 242c, 234c) that extends from the outer peripheral end of the side plate body portion further toward the outer peripheral side than the radial-direction outer peripheral end of the axially extending portion. a discoid main plate (131, 231) that rotates about a rotational axis; plural blades (133, 233, 235) that are disposed annularly about the rotational axis on one side or both sides of the main plate, with one end of each of the blades being fixed to an outer peripheral portion of the main plate; one or two side plates (132, 142, 232, 242, 234) which are formed so as to not overlap the plural blades (133, 233, 235) when seen from the opposite-main plate side, and characterized in that the one or two side plates (132, 142, 232, 242, 234) include an annular side plate body portion (132a, 142a, 232a, 242a, 234a) that joins outer peripheral edges of the other ends of the plural blades to each other, an axially extending portion (132b, 142b, 232b, 242b, 234b) that extends from the opposite-main plate side end of the side plate body portion further toward the opposite-main plate side in the rotational axis direction than the opposite-main plate side ends of the blades, and a radially extending portion (132c, 142c, 232c, 242c, 234c) that extends from the outer peripheral end of the side plate body portion further toward the outer peripheral side than the radial-direction outer peripheral end of the axially extending portion.
Process for preparing a sulphided hydrocracking catalyst comprising the steps of (a) impregnating in a single step an amorphous silica alumina carrier with a solution comprising one or more Group VIB metal components, one or more Group VIII metal components and a C 3 -C 12 polyhydric compound, wherein the Group VIB metal is molybdenum and the Group VIII metal is nickel, (b) drying the treated catalyst carrier at a temperature of at most 200°C to form an impregnated carrier, and (c) sulphiding the impregnated carrier to obtain a sulphided catalyst, wherein the C 3 -C 12 polyhydric compound is a sugar, a sugar alcohol and/or a sugar acid, and wherein the process is performed without intermittent calcinations. (a) impregnating in a single step an amorphous silica alumina carrier with a solution comprising one or more Group VIB metal components, one or more Group VIII metal components and a C 3 -C 12 polyhydric compound, wherein the Group VIB metal is molybdenum and the Group VIII metal is nickel, (b) drying the treated catalyst carrier at a temperature of at most 200°C to form an impregnated carrier, and (c) sulphiding the impregnated carrier to obtain a sulphided catalyst, wherein the C 3 -C 12 polyhydric compound is a sugar, a sugar alcohol and/or a sugar acid, and wherein the process is performed without intermittent calcinations.
A rolling guide apparatus (10, 20, 30) having a first member (1, 31) taking a substantially square pole shape and including rolling grooves formed by twos in both side surfaces and extended in a longitudinal direction or taking an elongated circular cylindrical shape and including helically rolling groove formed along an outer peripheral surface; a second member (2, 32) including rolling groove (s) (3a, 32a) formed in a face-to-face relationship with the rolling groove(s) (1a, 31a) of the first member (1, 31); and a rolling body unit (5, 34) being disposed between the first member (1, 31) and the second member (2, 32); the second member (2, 32) being movable along the first member (1, 31) upon rolling of the rolling body unit (5, 34), the rolling guide apparatus (10, 20, 30) further comprising: a rolling body unit guide path being configured to include: a rolling path being configured to have a rolling groove (1a, 31a) formed in the first member (1, 31) and a rolling groove (3a, 31a) formed in the second member (2, 32); and a circulation path being provided in the second member (2, 32) and allowing communication between a start point and an end point of the rolling path; the rolling body unit (5, 34) being configured to include a plurality of first rolling bodies (5a, 34a) and a plurality of second rolling bodies (5b, 34b) each composed of an elastic material; the first rolling bodies (5a, 34a) each taking a spherical shape; the second rolling bodies (5b, 34b) each taking a spherical shape characterised in that the second rolling bodies (5b,34b) are each including at least one protrusion (54 on a surface configured to be easily elastically deformed; the protrusion consisting of a protruded streak being provided integrally on the surface of the second rolling body (5b, 34b) and extending around the surface of the second rolling body (5b, 34b); and at least one second rolling body (5b, 34b) being always positioned in the circulation path. a rolling body unit guide path being configured to include: a rolling path being configured to have a rolling groove (1a, 31a) formed in the first member (1, 31) and a rolling groove (3a, 31a) formed in the second member (2, 32); and a circulation path being provided in the second member (2, 32) and allowing communication between a start point and an end point of the rolling path; the rolling body unit (5, 34) being configured to include a plurality of first rolling bodies (5a, 34a) and a plurality of second rolling bodies (5b, 34b) each composed of an elastic material; the first rolling bodies (5a, 34a) each taking a spherical shape; the second rolling bodies (5b, 34b) each taking a spherical shape characterised in that the second rolling bodies (5b,34b) are each including at least one protrusion (54 on a surface configured to be easily elastically deformed; the protrusion consisting of a protruded streak being provided integrally on the surface of the second rolling body (5b, 34b) and extending around the surface of the second rolling body (5b, 34b); and at least one second rolling body (5b, 34b) being always positioned in the circulation path.
Method for the local repair of a damaged superalloy part to be repaired, characterised in that it chronologically comprises the following steps: - a preparatory step consisting of: • producing a mould in a flash sintering chamber matrix, the mould being intended for the formation by flash sintering of a preform for repairing the damaged part, • inserting in the mould, a multilayer assembly constituted of a layer of brazing powder and at least one superalloy powder-based layer, - a sintering step consisting of pressurising and triggering a pulsed current passage inducing a quick increase in temperature according to a temperature-, pressure- and duration-adjusted flash sintering cycle, with at least one temperature level and a pressure level, this step of sintering the multilayer assembly leading to the formation of a preform having composition gradients (G3, G4, G5) in the thus sintered multilayer assembly, said preform having a brazing face capable of being secured by brazing on the damaged part and a superalloy material appearing at the surface of the preform, - a step of putting the brazing face of the preform in contact with the zone of the part to be repaired, - a brazing step consisting of heating the preform and the damaged part in a furnace suitable for a temperature at least equal to the melting temperature of the brazing face, so as to repair the damaged part by anchoring the melting elements of the brazing by diffusion in the damaged part. - a preparatory step consisting of: • producing a mould in a flash sintering chamber matrix, the mould being intended for the formation by flash sintering of a preform for repairing the damaged part, • inserting in the mould, a multilayer assembly constituted of a layer of brazing powder and at least one superalloy powder-based layer, • producing a mould in a flash sintering chamber matrix, the mould being intended for the formation by flash sintering of a preform for repairing the damaged part, • inserting in the mould, a multilayer assembly constituted of a layer of brazing powder and at least one superalloy powder-based layer, - a sintering step consisting of pressurising and triggering a pulsed current passage inducing a quick increase in temperature according to a temperature-, pressure- and duration-adjusted flash sintering cycle, with at least one temperature level and a pressure level, this step of sintering the multilayer assembly leading to the formation of a preform having composition gradients (G3, G4, G5) in the thus sintered multilayer assembly, said preform having a brazing face capable of being secured by brazing on the damaged part and a superalloy material appearing at the surface of the preform, - a step of putting the brazing face of the preform in contact with the zone of the part to be repaired, - a brazing step consisting of heating the preform and the damaged part in a furnace suitable for a temperature at least equal to the melting temperature of the brazing face, so as to repair the damaged part by anchoring the melting elements of the brazing by diffusion in the damaged part.
Tool for the use as a surgical drill, with a tool base body having, for a connection to a tool connecting unit, a fixation unit which is configured to be at least partly unusable subsequently to a detachment of the tool base body from the tool connecting unit, wherein the fixation unit comprises at least one form-fitting element configured to receive axial tensile forces for the purpose of axially securing the tool base body to the tool connecting unit, wherein the fixation unit comprises an assembly direction as well as a deflecting element that points in the assembly direction and is configured for a mobile connection of the form-fitting element to the tool base body, wherein the form-fitting element and the deflecting element have differing extension directions and wherein the fixation unit implements a connecting accommodation configured to be plugged onto the tool connecting unit, characterised by a material weakening arranged in a region in which the deflecting element is connected to the tool base body and implementing a predetermined breaking point, wherein the form-fitting element is configured for engaging, in a mounted state, into a form-fitting engagement element of the tool connecting unit.