mhurhangee/ep-ind-claims huggingface dataset:
A resonator assembly (20; 80), comprising: a resonant chamber defined by a first wall, a second wall opposing said first wall and side walls extending between said first wall and said second wall; a first resonator comprising a first resonator element and a first resonator cap, said first resonator element having a first grounded end and an first open end, said first resonator element being grounded at said first grounded end on said first wall and extending into said resonant chamber, said first resonator cap having a first grounded portion and an first open portion, said first resonator cap being grounded at said first grounded portion on said second wall and extending into said resonant chamber to at least partially surround said first open end of said first resonator element with said first open portion for electrical field loading of said first resonator element by said first resonator cap; and a second resonator comprising a second resonator element and a second resonator cap located for electrical field loading of said second resonator element by said second resonator cap, said second resonator element being located for magnetic field coupling between said first resonator element and said second resonator element; wherein the height between the first and second walls of the resonator assembly is around one eighth of an operating wavelength of said resonator assembly, and wherein said resonator elements each have an effective electrical length of around one eighth of the operating wavelength. a resonant chamber defined by a first wall, a second wall opposing said first wall and side walls extending between said first wall and said second wall; a first resonator comprising a first resonator element and a first resonator cap, said first resonator element having a first grounded end and an first open end, said first resonator element being grounded at said first grounded end on said first wall and extending into said resonant chamber, said first resonator cap having a first grounded portion and an first open portion, said first resonator cap being grounded at said first grounded portion on said second wall and extending into said resonant chamber to at least partially surround said first open end of said first resonator element with said first open portion for electrical field loading of said first resonator element by said first resonator cap; and a second resonator comprising a second resonator element and a second resonator cap located for electrical field loading of said second resonator element by said second resonator cap, said second resonator element being located for magnetic field coupling between said first resonator element and said second resonator element; wherein the height between the first and second walls of the resonator assembly is around one eighth of an operating wavelength of said resonator assembly, and wherein said resonator elements each have an effective electrical length of around one eighth of the operating wavelength.
A thermoplastic molding composition comprising A) from 30 to 97% by weight of at least one polyamide, B) from 1 to 20% by weight of a melamine compound, C) from 1 to 50% by weight of a mineral filler composed of a mixture of in essence (crypto)crystalline silica and amorphous silica and of calcined kaolin, D) from 0 to 20% by weight of a fibrous filler, E) from 0 to 25% by weight of talc powder, F) from 0 to 15% by weight of other additives, comprising as mineral filler C) a mixture of from 45 to 70% by weight of C1 with from 5 to 15% by weight of C2 and from 20 to 40% by weight of C3, based on 100% of C, where component C) has less than 15% by weight Al content, and has more than 30% by weight Si content, based on 100% of C, and where the total of the percentages by weight of A) to F) is 100%. A) from 30 to 97% by weight of at least one polyamide, B) from 1 to 20% by weight of a melamine compound, C) from 1 to 50% by weight of a mineral filler composed of a mixture of in essence (crypto)crystalline silica and amorphous silica and of calcined kaolin, D) from 0 to 20% by weight of a fibrous filler, E) from 0 to 25% by weight of talc powder, F) from 0 to 15% by weight of other additives, comprising as mineral filler C) a mixture of from 45 to 70% by weight of C1 with from 5 to 15% by weight of C2 and from 20 to 40% by weight of C3, based on 100% of C, where component C) has less than 15% by weight Al content, and has more than 30% by weight Si content, based on 100% of C, and where the total of the percentages by weight of A) to F) is 100%.
An ignition system for a lawn care device, the ignition system adapted to selectively power the lawn care device, the ignition system comprising: an ignition coil for ignition of an engine of the lawn care device; a processor configured to control the ignition system; and a shutdown circuit controlled by the processor, but powered by the ignition coil to generate a failsafe condition in response to failure or loss of the processor, characterized in that the shutdown circuit comprises an optical isolator configured to interface with a gate bias circuit to trigger a shutdown switching component to short the ignition coil in response to the failure or loss of the processor. an ignition coil for ignition of an engine of the lawn care device; a processor configured to control the ignition system; and a shutdown circuit controlled by the processor, but powered by the ignition coil to generate a failsafe condition in response to failure or loss of the processor, characterized in that the shutdown circuit comprises an optical isolator configured to interface with a gate bias circuit to trigger a shutdown switching component to short the ignition coil in response to the failure or loss of the processor.
A swirler (64; 94), comprising: an outer shroud and inner shroud, the inner shroud positioned radially inside the outer shroud, at least one of the outer and inner shrouds (70, 68) having a major diameter which is greater than a minor diameter such that the shrouds (70, 68) define an oblong shape; and a plurality of vanes positioned between the inner and outer shrouds (68, 70); characterised in that: both the inner and outer shrouds (68, 70) have an oblong shape; wherein: the swirler is oblong shaped at a distal end, circular shaped at a proximal end, and the inner and outer shrouds (68, 70) transition from a circular shape at the proximal end to an oblong shape at the distal end. an outer shroud and inner shroud, the inner shroud positioned radially inside the outer shroud, at least one of the outer and inner shrouds (70, 68) having a major diameter which is greater than a minor diameter such that the shrouds (70, 68) define an oblong shape; and a plurality of vanes positioned between the inner and outer shrouds (68, 70); characterised in that: both the inner and outer shrouds (68, 70) have an oblong shape; wherein: the swirler is oblong shaped at a distal end, circular shaped at a proximal end, and the inner and outer shrouds (68, 70) transition from a circular shape at the proximal end to an oblong shape at the distal end.
A composition for the formation of a ferroelectric thin film which is used in the formation of a ferroelectric thin film of one material selected from the group consisting of PLZT, PZT, and PT, wherein the composition is a liquid composition for the formation of a thin film of a mixed composite metal oxide formed of a mixture of a composite metal oxide A represented by the general formula: (Pb x La y)(Zr z Ti (1-z))O 3 [in the formula, 0.9 < x < 1.3, 0 ≤ y < 0.1, and 0 ≤ z < 0.9] with a composite oxide B including P (phosphorus), the composition comprising an organometallic compound solution wherein the raw material constituting the composite metal oxide A and the raw material constituting the composite oxide B are dissolved in an organic solvent in such a proportion as to provide the metal atom ratio represented by the general formula, wherein the molar ratio B/A of the composite oxide B to the composite metal oxide A is in the range of 0<BfA<0.2.
A system for cleaning an interior surface of a chemical vapor deposition reactor bell, the system comprising: a frame disposed beneath the reactor bell and connected to a flange of the reactor bell; an actuating mechanism connected to the frame, the actuating mechanism configured for vertical and rotational movement within an interior space of the reactor bell when the reactor bell is connected to the frame; at least one brush connected to the actuating mechanism, the brush configured to contact the interior surface of the reactor bell; and at least one nozzle connected to the actuating mechanism, the nozzle configured to direct a flow of liquid against the interior surface of the reactor bell. a frame disposed beneath the reactor bell and connected to a flange of the reactor bell; an actuating mechanism connected to the frame, the actuating mechanism configured for vertical and rotational movement within an interior space of the reactor bell when the reactor bell is connected to the frame; at least one brush connected to the actuating mechanism, the brush configured to contact the interior surface of the reactor bell; and at least one nozzle connected to the actuating mechanism, the nozzle configured to direct a flow of liquid against the interior surface of the reactor bell.
A method of cooling a sports field, the sports field comprising: a stable, impermeable substrate; a porous water distributing layer provided over the substrate; an artificial turf layer over the water distributing layer; a bund defining a perimeter of the sports field and extending from the substrate to at least the height of the artificial turf layer and a drain channel having inlets at a height to communicate with the water distributing layer such that water can flow from the water distributing layer into the drain channel, characterized in that the water can flow from the drain channel into the the water distributing layer, whereby the substrate and the bund, together with the drain channel form a containment which is largely impervious and can retain water for a significant period, the method comprising filling the containment with water to a depth sufficient to immerse at least part of the artificial turf layer over the full area of the sports field and subsequently draining the water from the containment. a stable, impermeable substrate; a porous water distributing layer provided over the substrate; an artificial turf layer over the water distributing layer; a bund defining a perimeter of the sports field and extending from the substrate to at least the height of the artificial turf layer and a drain channel having inlets at a height to communicate with the water distributing layer such that water can flow from the water distributing layer into the drain channel, characterized in that the water can flow from the drain channel into the the water distributing layer, whereby the substrate and the bund, together with the drain channel form a containment which is largely impervious and can retain water for a significant period, the method comprising filling the containment with water to a depth sufficient to immerse at least part of the artificial turf layer over the full area of the sports field and subsequently draining the water from the containment.
A photovoltaic cell comprising: a substrate; a transparent conductive layer on the substrate; a semiconductor layer (540, 550) comprising a first semiconductor layer, characterized by a nitrogen-containing metal layer in contact with the semiconductor layer (540, 550), such that the semiconductor layer (540, 550) is between the nitrogen-containing metal layer and the transparent conductive oxide layer, wherein the nitrogen-containing metal layer comprises one of an aluminum nitride, a molybdenum nitride, a nickel nitride, a titanium nitride, a tungsten nitride, a selenium nitride, a tantalum nitride or a vanadium nitride; a chromium layer over the nitrogen-containing metal layer; and an aluminium layer between the chromium layer and the nitrogen-containing metal layer. a substrate; a transparent conductive layer on the substrate; a semiconductor layer (540, 550) comprising a first semiconductor layer, characterized by a nitrogen-containing metal layer in contact with the semiconductor layer (540, 550), such that the semiconductor layer (540, 550) is between the nitrogen-containing metal layer and the transparent conductive oxide layer, wherein the nitrogen-containing metal layer comprises one of an aluminum nitride, a molybdenum nitride, a nickel nitride, a titanium nitride, a tungsten nitride, a selenium nitride, a tantalum nitride or a vanadium nitride; a chromium layer over the nitrogen-containing metal layer; and an aluminium layer between the chromium layer and the nitrogen-containing metal layer.
A drive force distribution control apparatus for a four-wheel drive vehicle that can transmit a portion of a drive force headed toward front main drive wheels (1L, 1R) to rear subordinate drive wheels (2L, 2R) in accordance with a control and can execute a distributed output of a total drive force transmitted to the rear subordinate drive wheels (2L, 2R) between a rear left subordinate drive wheel and a rear right subordinate drive wheel in accordance with a control, the drive force distribution control apparatus comprising: an over-steering determining means that determines whether the vehicle is in an over-steered state in which an actual turning behavior is excessive with respect to a target turning behavior computed based on a vehicle operating state; and an over-steering left-right wheel drive force difference control means, the drive force distribution control apparatus being characterized in that, the over-steering left-right wheel drive force difference control means sets a drive force difference (Δ TcLR) between the rear left and rear right subordinate drive wheels (2L, 2R) to 0 when the over-steering determining means determines that the over-steered state exists. an over-steering determining means that determines whether the vehicle is in an over-steered state in which an actual turning behavior is excessive with respect to a target turning behavior computed based on a vehicle operating state; and an over-steering left-right wheel drive force difference control means, the drive force distribution control apparatus being characterized in that, the over-steering left-right wheel drive force difference control means sets a drive force difference (Δ TcLR) between the rear left and rear right subordinate drive wheels (2L, 2R) to 0 when the over-steering determining means determines that the over-steered state exists.
A global translation estimation module (318, 400) comprising: means for receiving an input signal (102, 202. 302, 404) having at least a current frame and a reference frame; means for phase correlating the current frame and the reference frame; and means for computing at least one affine parameter for estimating a global translation motion between the current frame and the reference frame based on the phase correlation; wherein means for phase correlating the current frame and the reference frame comprises: means for decimating respective ones of the current and reference frames by a decimation factor; and means for Fourier transforming the decimated current and reference frames; characterised in that means for phase correlating the current frame and the reference frame further comprises: means for subtracting phases correlating to the transformed current frame from phases correlating to the transformed reference frame to generate a phase difference array; and means for inverse Fourier transforming an exponential of the phase difference array to generate a correlation surface. means for receiving an input signal (102, 202. 302, 404) having at least a current frame and a reference frame; means for phase correlating the current frame and the reference frame; and means for computing at least one affine parameter for estimating a global translation motion between the current frame and the reference frame based on the phase correlation; wherein means for phase correlating the current frame and the reference frame comprises: means for decimating respective ones of the current and reference frames by a decimation factor; and means for Fourier transforming the decimated current and reference frames; means for decimating respective ones of the current and reference frames by a decimation factor; and means for Fourier transforming the decimated current and reference frames; characterised in that means for phase correlating the current frame and the reference frame further comprises: means for subtracting phases correlating to the transformed current frame from phases correlating to the transformed reference frame to generate a phase difference array; and means for inverse Fourier transforming an exponential of the phase difference array to generate a correlation surface. means for subtracting phases correlating to the transformed current frame from phases correlating to the transformed reference frame to generate a phase difference array; and means for inverse Fourier transforming an exponential of the phase difference array to generate a correlation surface.
Patient table for NMR mammography comprising a test subject and two openings, which are intended for inserting a breast in each case, coils being present in the immediate vicinity thereof, characterised in that in the region of an opening, below the table, a band is attached, which is guided medially inwardly from the outside of the table or of the test subject, here surrounds the breast cranially or caudally, and then runs from the medial side, bearing against the breast for caudal or cranial contact with the breast, the ends of the band being guided laterally outwardly, where they run adjacent to one another
A device for processing a slab of stone or stone-like material, comprising: a support table, adapted for receiving the slab, and a fixed guide rail running in a first direction along a side of the support table, an arm, extending in a cantilevered manner, in a second direction from the guide rail and across at least a portion of the support table, a cradle, arranged to engage the guide rail and to support the arm, a tool carriage, which is displaceable in the second direction along the arm. wherein the arm is displaceable relative the guide rail in a third direction, and wherein the cradle comprises a second guide rail, extending in the third direction, along which the arm is arranged to run. a support table, adapted for receiving the slab, and a fixed guide rail running in a first direction along a side of the support table, an arm, extending in a cantilevered manner, in a second direction from the guide rail and across at least a portion of the support table, a cradle, arranged to engage the guide rail and to support the arm, a tool carriage, which is displaceable in the second direction along the arm. wherein the arm is displaceable relative the guide rail in a third direction, and wherein the cradle comprises a second guide rail, extending in the third direction, along which the arm is arranged to run.
An insulation resistance detection circuit, coupled to a positive end (V+) and a negative end (V-) of a DC power source (Vdc), and configured to detect a positive insulation resistance (Rx) between the positive end (V+) and a ground point, and a negative insulation resistance (Ry) between the negative end (V-) and the ground point, characterized in that the insulation resistance detection circuit comprising: a first resistance, a second resistance, a third resistance, and a fourth resistance coupled in series, and a first node between the second resistance and the third resistance coupled to the ground point, a switch, comprising a first end and a second end, the first end coupled to a second node between the first resistance and the second resistance, and the second end coupled to a third node between the third resistance and the fourth resistance, and a detection unit, coupled to any two of the positive end (V+), the negative end (V-), the first node, the second node, and the third node, wherein the detection unit is configured to set a first estimated resistance of the positive insulation resistance (Rx) and a second estimated resistance of the negative insulation resistance (Ry), and acquire a first voltage based on turning on the switch and acquire a second voltage based on turning off the switch, wherein the detection unit is configured to calculate a third voltage and a fourth voltage according to the first estimated resistance and the second estimated resistance so as to detect the positive insulation resistance (Rx) and the negative insulation resistance (Ry) when the third voltage is equal to the first voltage and the fourth voltage is equal to the second voltage. a first resistance, a second resistance, a third resistance, and a fourth resistance coupled in series, and a first node between the second resistance and the third resistance coupled to the ground point, a switch, comprising a first end and a second end, the first end coupled to a second node between the first resistance and the second resistance, and the second end coupled to a third node between the third resistance and the fourth resistance, and a detection unit, coupled to any two of the positive end (V+), the negative end (V-), the first node, the second node, and the third node, wherein the detection unit is configured to set a first estimated resistance of the positive insulation resistance (Rx) and a second estimated resistance of the negative insulation resistance (Ry), and acquire a first voltage based on turning on the switch and acquire a second voltage based on turning off the switch, wherein the detection unit is configured to calculate a third voltage and a fourth voltage according to the first estimated resistance and the second estimated resistance so as to detect the positive insulation resistance (Rx) and the negative insulation resistance (Ry) when the third voltage is equal to the first voltage and the fourth voltage is equal to the second voltage.
Device for determining the absolute pressure in a cylinder of a heat engine provided with a cylinder head, the said cylinder comprising a mobile piston able to delimit a variable-volume combustion chamber, the said device comprising at least one first sensor installed in the said cylinder head to measure a relative pressure in the said combustion chamber during an engine cycle, characterized in that it comprises at least one second pressure sensor of which the position in the cylinder allows a measurement of the absolute pressure in the combustion chamber only when the volume of the said chamber tends towards a maximum value, and in that the pressure measurements obtained with each first sensor and with each second sensor are combined in order to determine the absolute pressure in the combustion chamber during a complete engine cycle.