mhurhangee/ep-ind-claims huggingface dataset:
A melt-blown web comprising melt-blown fibers obtained by a) melt-mixing a propylene-based polymer, a first peroxide and a second peroxide at temperatures between 180 oC and 240 oC, preferably between 200 oC and 220 oC, wherein the first peroxide has a half-life time of 1 hour at a first temperature T 1/2 1 and the second peroxide has a half-life time of 1 hour at a second temperature T 1/2 2, wherein T 1/2 2 is higher than T 1/2 1 and b) processing the composition obtained by step a) by a melt-blown process at temperatures between 240 oC and 300 oC, preferably between 245 oC and 280 oC, to provide the melt-blown fibers. a) melt-mixing a propylene-based polymer, a first peroxide and a second peroxide at temperatures between 180 oC and 240 oC, preferably between 200 oC and 220 oC, wherein the first peroxide has a half-life time of 1 hour at a first temperature T 1/2 1 and the second peroxide has a half-life time of 1 hour at a second temperature T 1/2 2, wherein T 1/2 2 is higher than T 1/2 1 and b) processing the composition obtained by step a) by a melt-blown process at temperatures between 240 oC and 300 oC, preferably between 245 oC and 280 oC, to provide the melt-blown fibers.
A floating point unit: configured to perform a floating point addition operation between a first floating point number having a first exponent and a first mantissa, and a second floating point number having a second exponent and a second mantissa, wherein the first floating point number corresponds to a product value resulting from a multiply operation between two additional floating point numbers, and the MSB of the second mantissa is one; configured to calculate a shift value corresponding to a number of bit positions to shift the second mantissa such that the second exponent value is the same as the first exponent value; configured to detect an overshift condition, in which the shift value is greater than or equal to a selected overshift threshold value; configured to provide an overshift indication in response to detecting the overshift condition; further configured to cause a sticky bit to be set in response to detecting the overshift condition; characterised in that the number of guard bits is 2 and wherein the mantissa width is 24 and the overshift threshold value is 96, or the mantissa width is 53 and the overshift threshold value is 192, or the mantissa width is 64 and the overshift threshold value is 256. configured to perform a floating point addition operation between a first floating point number having a first exponent and a first mantissa, and a second floating point number having a second exponent and a second mantissa, wherein the first floating point number corresponds to a product value resulting from a multiply operation between two additional floating point numbers, and the MSB of the second mantissa is one; configured to calculate a shift value corresponding to a number of bit positions to shift the second mantissa such that the second exponent value is the same as the first exponent value; configured to detect an overshift condition, in which the shift value is greater than or equal to a selected overshift threshold value; configured to provide an overshift indication in response to detecting the overshift condition; further configured to cause a sticky bit to be set in response to detecting the overshift condition; characterised in that the number of guard bits is 2 and wherein the mantissa width is 24 and the overshift threshold value is 96, or the mantissa width is 53 and the overshift threshold value is 192, or the mantissa width is 64 and the overshift threshold value is 256.
A method of controlling the output of a pulse width modulated inverter comprising an H-bridge circuit having at least one switching element (1,2,3,4) in anti-parallel with a diode (D1, D2, D3, D4) in each of the four legs of the H-bridge circuit, each of the at least one switching element (1, 2, 3, 4) having an allowed switching rate, the output of the inverter connected to a substantially resistive single phase load with an inductive component connected between the first and second leg on one side, and between the third and fourth leg on the other side of the H-bridge, the method comprising the steps of controlling current to the load by a first pair of switching elements (1, 4) in the first and fourth legs of the H-bridge during the positive half cycle of the output waveform, and controlling current to the load by a second pair of switching elements (2, 3) in the second and third legs of the H-bridge during the negative half cycle of the output waveform, to establish the flow of an ac current through the load whereby, during the positive half cycle while the second pair of switching elements is turned off, alternately pulsing the first switching element of the first pair of switching elements off and on for at least one first pulse period at least once during the positive half cycle while the second switching element of the first pair of switching elements is conducting, and alternately pulsing the second switching element of the first pair of switching elements off and on for at least one second pulse period at least once during the positive half cycle while the first switching element of the first pair of switching elements is conducting, and during the negative half cycle while the first pair of switching elements is turned off, alternately pulsing the first switching element of the second pair of switching elements off and on for at least one third pulse period at least once during the negative half cycle while the second switching element of the second pair of switching elements is conducting, and alternately pulsing the second switching element of the second pair of switching elements off and on for at least one fourth pulse period at least once during the negative half cycle while the first switching element of the second pair of switching elements is conducting.
Method to be performed with an exhaust particulate filter which is operated with an exhaust gas aftertreatment system, wherein the exhaust particulate filter comprises a filter wall, along which exhaust gas is led for filtering, characterized in that - the method comprises a regeneration phase having the following steps: a) setting of a predefined soot load on the exhaust particulate filter by increasing the soot concentration in the exhaust gas, wherein the set soot load gives rise to the formation of a layer of soot on top of ash deposited on the filter wall; and b) subsequent mobilization of the now soot-coated, deposited ash by burning off the formed layer of soot in the course of an active regeneration of the exhaust particulate filter. - the method comprises a regeneration phase having the following steps: a) setting of a predefined soot load on the exhaust particulate filter by increasing the soot concentration in the exhaust gas, wherein the set soot load gives rise to the formation of a layer of soot on top of ash deposited on the filter wall; and b) subsequent mobilization of the now soot-coated, deposited ash by burning off the formed layer of soot in the course of an active regeneration of the exhaust particulate filter. a) setting of a predefined soot load on the exhaust particulate filter by increasing the soot concentration in the exhaust gas, wherein the set soot load gives rise to the formation of a layer of soot on top of ash deposited on the filter wall; and b) subsequent mobilization of the now soot-coated, deposited ash by burning off the formed layer of soot in the course of an active regeneration of the exhaust particulate filter.
Method of post-treatment of a part obtained by additive manufacturing by sintering of a powder of a plastic material, for the elimination of the particles detached from said part or that are partially sintered, the method comprising successive steps of: - stripping; and - ionizing blowing. - stripping; and - ionizing blowing.
A system comprising a first drain pan and a second drain pan, wherein each of the first drain pan and second drain pan comprises: a reservoir (480, 482) configured to catch a liquid from an engine and to support a step load, and a drain (410, 432) configured to drain the liquid from the reservoir (480, 482); wherein the reservoir (480, 482) and the drain (410, 432) are formed from a composite material (500, 600) comprising a polymeric resin (504, 604) and a reinforcing fiber (502, 602) and characterised in that the first drain pan and the second drain pan abut one another and form a crest from which the liquid can flow into the first drain pan and the second drain pan. a reservoir (480, 482) configured to catch a liquid from an engine and to support a step load, and a drain (410, 432) configured to drain the liquid from the reservoir (480, 482); wherein the reservoir (480, 482) and the drain (410, 432) are formed from a composite material (500, 600) comprising a polymeric resin (504, 604) and a reinforcing fiber (502, 602) and characterised in that the first drain pan and the second drain pan abut one another and form a crest from which the liquid can flow into the first drain pan and the second drain pan.
A programmable concentric head for the application of liquid to lids of different shapes, being intended to apply a liquid fluid in a peripheral area of a lid via pistols for injecting said liquid fluid, where said injecting pistols are related to movable mechanisms that drag the injecting pistols through said peripheral area of the lid; wherein said movable mechanisms are included in a device for the application of liquid supported onto a base support that is part of a lifting device; characterised in that: - the movable mechanisms comprise an articulated mechanical device combined with two coaxial tubular shafts: a main supply shaft and a lower shaft; wherein a lower end of the main supply shaft is connected to a first part of the articulated mechanical device, while a second part of the articulated mechanical device is connected to a lower end of the lower shaft 10b; - the lower shaft, and the main supply shaft rotate independently via transmission devices; - the main supply shaft is arranged in a inner hole of the lower shaft, which is arranged coaxially around at least one section of the main supply shaft. - the movable mechanisms comprise an articulated mechanical device combined with two coaxial tubular shafts: a main supply shaft and a lower shaft; wherein a lower end of the main supply shaft is connected to a first part of the articulated mechanical device, while a second part of the articulated mechanical device is connected to a lower end of the lower shaft 10b; - the lower shaft, and the main supply shaft rotate independently via transmission devices; - the main supply shaft is arranged in a inner hole of the lower shaft, which is arranged coaxially around at least one section of the main supply shaft.
A power management apparatus comprising: a switcher circuit comprising: a multi-level charge pump configured to operate based on a duty cycle to generate a low-frequency voltage as a function of a battery voltage; a first reference voltage circuit configured to generate a first reference voltage based on the low-frequency voltage; and a second reference voltage circuit configured to generate a second reference voltage based on the low-frequency voltage; a control circuit configured to determine the duty cycle based on a selected one of a first target voltage and a second target voltage to thereby cause the MCP to generate the low-frequency voltage; a first voltage circuit coupled to the first reference voltage circuit and configured to generate a first modulated voltage by raising a first initial modulated voltage generated based on the first target voltage by a first offset voltage modulated based on the first reference voltage; and a second voltage circuit coupled to the second reference voltage circuit and configured to generate a second modulated voltage by raising a second initial modulated voltage generated based on the second target voltage by a second offset voltage modulated based on the second reference voltage. a switcher circuit comprising: a multi-level charge pump configured to operate based on a duty cycle to generate a low-frequency voltage as a function of a battery voltage; a first reference voltage circuit configured to generate a first reference voltage based on the low-frequency voltage; and a second reference voltage circuit configured to generate a second reference voltage based on the low-frequency voltage; a multi-level charge pump configured to operate based on a duty cycle to generate a low-frequency voltage as a function of a battery voltage; a first reference voltage circuit configured to generate a first reference voltage based on the low-frequency voltage; and a second reference voltage circuit configured to generate a second reference voltage based on the low-frequency voltage; a control circuit configured to determine the duty cycle based on a selected one of a first target voltage and a second target voltage to thereby cause the MCP to generate the low-frequency voltage; a first voltage circuit coupled to the first reference voltage circuit and configured to generate a first modulated voltage by raising a first initial modulated voltage generated based on the first target voltage by a first offset voltage modulated based on the first reference voltage; and a second voltage circuit coupled to the second reference voltage circuit and configured to generate a second modulated voltage by raising a second initial modulated voltage generated based on the second target voltage by a second offset voltage modulated based on the second reference voltage.
A downhole drilling vibration analysis method, comprising: drilling with a drilling assembly having at least one angular rate sensor; measuring instantaneous angular rate data of the drilling assembly with the at least one angular rate sensor while drilling downhole; analyzing the measured instantaneous angular rate data; and determining that torsional vibration is occurring during drilling based on the analysis. drilling with a drilling assembly having at least one angular rate sensor; measuring instantaneous angular rate data of the drilling assembly with the at least one angular rate sensor while drilling downhole; analyzing the measured instantaneous angular rate data; and determining that torsional vibration is occurring during drilling based on the analysis.
A method for removing fluid from a plurality of fluid reservoirs (105, 107, 109) of different fluids on an apparatus, the method comprising: coupling through a network of conduits: each of the reservoirs to a control valve; the control valve to a pump; and the pump to an outlet port; operating the control valve to select one of the reservoirs (105,107, 109) for draining; and actuating the pump to pump fluid from the selected reservoir (105, 107, 109) through the outlet port, wherein one of the reservoirs is an engine reservoir, characterised in that the pump comprises an engine pre-lubrication pump. coupling through a network of conduits: each of the reservoirs to a control valve; the control valve to a pump; and the pump to an outlet port; operating the control valve to select one of the reservoirs (105,107, 109) for draining; and actuating the pump to pump fluid from the selected reservoir (105, 107, 109) through the outlet port, wherein one of the reservoirs is an engine reservoir, characterised in that the pump comprises an engine pre-lubrication pump. each of the reservoirs to a control valve; the control valve to a pump; and the pump to an outlet port; operating the control valve to select one of the reservoirs (105,107, 109) for draining; and actuating the pump to pump fluid from the selected reservoir (105, 107, 109) through the outlet port, wherein one of the reservoirs is an engine reservoir, characterised in that the pump comprises an engine pre-lubrication pump.
A surgical tool mounted to a surgical robot, the surgical tool comprising: a treatment portion used in surgical treatment, the treatment portion including a movable part (13A, 13B) that can be displaced; a slider (15, 16, 17) that generates a driving force to displace the movable part (13A, 13B), the slider (15, 16, 17) generating the driving force through reciprocating motion along a linear direction; a manual releasing tool for displacing the movable part (13A, 13B), the manual releasing tool being detachably mountable to a main body of the surgical tool at which the slider (15, 16, 17) is accommodated; characterised in that the surgical tool comprises a transmitter arranged in the main body, the transmitter converting a mounting force received from the manual releasing tool, when the manual releasing tool is mounted to the main body, and transmitting the converted mounting force to a receiver, wherein the transmitter includes a pinion member that is engageable with a rack portion provided in the manual releasing tool, and a second pinion member that is engageable with a rack portion configuring the receiver, wherein the slider (15, 16, 17) is provided with the receiver that directly or indirectly receives the driving force from the manual releasing tool, and wherein the slider (15, 16, 17) can be displaced along a linear direction by receiving the driving force from the receiver. a treatment portion used in surgical treatment, the treatment portion including a movable part (13A, 13B) that can be displaced; a slider (15, 16, 17) that generates a driving force to displace the movable part (13A, 13B), the slider (15, 16, 17) generating the driving force through reciprocating motion along a linear direction; a manual releasing tool for displacing the movable part (13A, 13B), the manual releasing tool being detachably mountable to a main body of the surgical tool at which the slider (15, 16, 17) is accommodated; characterised in that the surgical tool comprises a transmitter arranged in the main body, the transmitter converting a mounting force received from the manual releasing tool, when the manual releasing tool is mounted to the main body, and transmitting the converted mounting force to a receiver, wherein the transmitter includes a pinion member that is engageable with a rack portion provided in the manual releasing tool, and a second pinion member that is engageable with a rack portion configuring the receiver, wherein the slider (15, 16, 17) is provided with the receiver that directly or indirectly receives the driving force from the manual releasing tool, and wherein the slider (15, 16, 17) can be displaced along a linear direction by receiving the driving force from the receiver.
A dual-band, space fed antenna array, comprising: a feed array comprising a first set of feed radiators for operation in a first frequency band of operation and a second set of feed radiators for operation in a second frequency band of operation; a primary array lens assembly spaced from and illuminated by said feed array, said primary array lens comprising a first set of radiator elements and a second set of radiator elements operable in said first frequency band of operation, the first set and the second set being spaced apart by a spacing distance, the first set facing to space to form a first radiating aperture for said first frequency band of operation, the second set facing toward said feed array; the primary array lens assembly further comprising a third set of radiator elements and a fourth set of radiator elements operable in said second frequency band of operation, the third set facing to space to form a second radiating aperture for said second frequency band of operation, the fourth set facing toward said feed array, characterised in that said primary lens assembly further comprises a first groundplane structure (54-1 B) to serve the second set of radiator elements, and a second groundplane structure to serve the first set of radiator elements; and the first groundplane structure comprises a thin wire grid structure disposed adjacent said first set of radiators, the wire grid structure is a set of spaced conductive lines arranged in a generally parallel configuration and orthogonal to a polarization sense of the first set of radiators. a feed array comprising a first set of feed radiators for operation in a first frequency band of operation and a second set of feed radiators for operation in a second frequency band of operation; a primary array lens assembly spaced from and illuminated by said feed array, said primary array lens comprising a first set of radiator elements and a second set of radiator elements operable in said first frequency band of operation, the first set and the second set being spaced apart by a spacing distance, the first set facing to space to form a first radiating aperture for said first frequency band of operation, the second set facing toward said feed array; the primary array lens assembly further comprising a third set of radiator elements and a fourth set of radiator elements operable in said second frequency band of operation, the third set facing to space to form a second radiating aperture for said second frequency band of operation, the fourth set facing toward said feed array, characterised in that said primary lens assembly further comprises a first groundplane structure (54-1 B) to serve the second set of radiator elements, and a second groundplane structure to serve the first set of radiator elements; and the first groundplane structure comprises a thin wire grid structure disposed adjacent said first set of radiators, the wire grid structure is a set of spaced conductive lines arranged in a generally parallel configuration and orthogonal to a polarization sense of the first set of radiators.
A connector element (8,1008) for use in a flashing assembly for roof windows mounted side-by-side comprising at least two flashing members each having a leg intended for being arranged so that it projects away from the window frame, said connector element having an exterior side intended for facing the exterior in the mounted state, an interior side intended for facing the roof in the mounted state, a first end (83,1083) intended for facing the window and a second open end (84,1084) intended for facing away from the window, where the exterior side comprises a gutter with two longitudinal edges (81,82,1081,1082) extending between the first and second ends, each of said longitudinal edges being adapted for engagement with an engagement section of a flashing member, and where at least two flanges are (87,88,1087,1088) projecting from the interior side in parallel with the longitudinal edges, at least one of these flanges (87,88,1087,1088) being adapted for coming into engagement with a mounting bracket on a roof window, characterized in that at least two of the flanges (87,88,1087,1088) projecting from the interior side in parallel with the longitudinal edges (81,82,1081,1082) of the gutter are adapted for a locking engagement with a mounting bracket arrangement including at least two mounting brackets associated with two different roof windows mounted side-by-side, said locking engagement fixating the connector element (8,1008) in relation to the mounting bracket arrangement in at least one direction, each of the at least two flanges being intended for coming into abutment with a surface of one of the two mounting brackets and each flange being provided with two or more curved recesses (881,882,1881,1882), each recess being adapted for riding on intermediate members of the mounting bracket arrangement in a manner so that when the curved recesses in the flanges have passed over the intermediate members during installation the connector element, once in place will be at least loosely fixated in the length direction of the connector element and will have to be pulled toward the exterior, away from the intermediate members, to be able to move in the longitudinal direction of the gutter, and the connector element (8,1008) further comprises a third flange (89,1089) projecting from the interior side, said third flange being perpendicular to the longitudinal edges (81,82,1081,1082) of the gutter and being adapted for abutting lower outer ends of the two mounting brackets facing away from the window frame.