mhurhangee/ep-ind-claims huggingface dataset:
Method for measuring the acoustic environment of a glass fibre by measuring the optical path length of the glass fibre by introducing a light signal and by evaluating the light signal which is backscattered in the glass fibre, characterised in that a combined quadrature signal (112, Q12) is formed from the backscattered light signal for different monitoring sections, in each case according to I 12 = Re I 1 ⁢ x + i ⋅ Q 1 ⁢ x ⋅ I 2 ⁢ x − i ⋅ Q 2 ⁢ x + I 1 ⁢ y + i ⋅ Q 1 ⁢ y ⋅ I 2 ⁢ y − i ⋅ Q 2 ⁢ y and Q 12 = Im I 1 ⁢ x + i ⋅ Q 1 ⁢ x ⋅ I 2 ⁢ x − i ⋅ Q 2 ⁢ x + I 1 ⁢ y + i ⋅ Q 1 ⁢ y ⋅ I 2 ⁢ y − i ⋅ Q 2 ⁢ y, where I 1x, Q 1x: in-phase or quadrature signal component of a signal backscattered at a closer location in an x-polarisation direction, I 2x, Q 2x: in-phase or quadrature signal component of a signal backscattered at a location which is further away in the x-polarisation direction, I 1y, Q 1y: in-phase or quadrature signal component of a signal backscattered at the closer location in a y-polarisation direction, and I 2y, Q 2y: in-phase or quadrature signal component of a signal backscattered at the location which is further away in the y-polarisation direction, wherein the phase of the combined quadrature signal (I 12, Q 12) acts as a measure for the sound pressure and the amplitude as a measure for the signal quality. where I 1x, Q 1x: in-phase or quadrature signal component of a signal backscattered at a closer location in an x-polarisation direction, I 2x, Q 2x: in-phase or quadrature signal component of a signal backscattered at a location which is further away in the x-polarisation direction, I 1y, Q 1y: in-phase or quadrature signal component of a signal backscattered at the closer location in a y-polarisation direction, and I 2y, Q 2y: in-phase or quadrature signal component of a signal backscattered at the location which is further away in the y-polarisation direction, wherein the phase of the combined quadrature signal (I 12, Q 12) acts as a measure for the sound pressure and the amplitude as a measure for the signal quality.
A magnetic bearing (20; 220; 320) comprising: a rotor (22; 322) to be supported for rotation about an axis; a stator (24; 224) extending from a first end to a second end and comprising: one or more first permanent magnets; one or more second permanent magnets axially spaced from the one or more first permanent magnets; one or more intermediate permanent magnets (60; 230, 232) axially between the one or more first permanent magnets and one or more second permanent magnets; a plurality of laminate teeth (64A, 64B, 66A, 66B) radially inward of the one or more intermediate permanent magnets; and a plurality of radial windings (34A, 34B, 36A, 36B) respectively encircling a respective associated tooth of the plurality of teeth. a rotor (22; 322) to be supported for rotation about an axis; a stator (24; 224) extending from a first end to a second end and comprising: one or more first permanent magnets; one or more second permanent magnets axially spaced from the one or more first permanent magnets; one or more intermediate permanent magnets (60; 230, 232) axially between the one or more first permanent magnets and one or more second permanent magnets; a plurality of laminate teeth (64A, 64B, 66A, 66B) radially inward of the one or more intermediate permanent magnets; and a plurality of radial windings (34A, 34B, 36A, 36B) respectively encircling a respective associated tooth of the plurality of teeth. one or more first permanent magnets; one or more second permanent magnets axially spaced from the one or more first permanent magnets; one or more intermediate permanent magnets (60; 230, 232) axially between the one or more first permanent magnets and one or more second permanent magnets; a plurality of laminate teeth (64A, 64B, 66A, 66B) radially inward of the one or more intermediate permanent magnets; and a plurality of radial windings (34A, 34B, 36A, 36B) respectively encircling a respective associated tooth of the plurality of teeth.
A monitoring and central control system for managing a plurality of backhaul nodes (204, 302, 306, 600) in a microwave backhaul, the monitoring and control system (208, 212, 340, 338, 500) comprising: a processing module (402, 502, 602) configured to provide: (i) a first service configured to assist in a process of aiming a first portion of a first phased array feeder, PAF, of a first backhaul node from among the plurality of backhaul nodes (204, 302, 306, 600) toward a first portion of a second PAF of a second backhaul node from among the plurality of backhaul nodes (204, 302, 306, 600), wherein the first service is further configured, in response to network conditions, to dynamically configure and arrange the first portion of the first PAF to provide a plurality of microwave pathways, and (ii) a second service configured to establish location information and status information for each of the plurality of backhaul nodes (204, 302, 306, 600) the location information and the status information being received via communication exchanges with each of the plurality of backhaul nodes (204, 302, 306, 600), via the plurality of microwave paths. a processing module (402, 502, 602) configured to provide: (i) a first service configured to assist in a process of aiming a first portion of a first phased array feeder, PAF, of a first backhaul node from among the plurality of backhaul nodes (204, 302, 306, 600) toward a first portion of a second PAF of a second backhaul node from among the plurality of backhaul nodes (204, 302, 306, 600), wherein the first service is further configured, in response to network conditions, to dynamically configure and arrange the first portion of the first PAF to provide a plurality of microwave pathways, and (ii) a second service configured to establish location information and status information for each of the plurality of backhaul nodes (204, 302, 306, 600) the location information and the status information being received via communication exchanges with each of the plurality of backhaul nodes (204, 302, 306, 600), via the plurality of microwave paths. (i) a first service configured to assist in a process of aiming a first portion of a first phased array feeder, PAF, of a first backhaul node from among the plurality of backhaul nodes (204, 302, 306, 600) toward a first portion of a second PAF of a second backhaul node from among the plurality of backhaul nodes (204, 302, 306, 600), wherein the first service is further configured, in response to network conditions, to dynamically configure and arrange the first portion of the first PAF to provide a plurality of microwave pathways, and (ii) a second service configured to establish location information and status information for each of the plurality of backhaul nodes (204, 302, 306, 600) the location information and the status information being received via communication exchanges with each of the plurality of backhaul nodes (204, 302, 306, 600), via the plurality of microwave paths.
Method for safeguarding the work area of a mobile logistics robot in changing work environments, wherein the logistics robot is controlled by a control system, and the current work environment is detected by means of a sensor system and is monitored by a safety system, wherein the control system autonomously defines an intended, safe work area in a new work environment, and the safety system autonomously verifies the defined work area as a free protection zone (S, 1, 2, 3, 4) and monitors it, and, in the event of a breach of the protection zone by an object entering the free protection zone (S, 1, 2, 3, 4), the logistics robot is automatically moved to a safe state, characterized in that the control system iteratively applies a predefined set of protection zones (S, 1, 2, 3, 4) to the work environment, wherein the following algorithm is used: 1) selection of a small protection zone i, 2) verification by the safety system as to whether the protection zone i is free, 2a) upon verification as a free protection zone i: continue with step 3), 2b) upon verification as an occupied protection zone: abort, 3) selection of a next larger protection zone i, 4) continue with step 2), 5) definition of the largest possible protection zone as the protection zone i-1 last verified as a free protection zone, and in that the free protection zone (S, 1, 2, 3, 4) is placed so close to a delimiting contour of the work area that a person cannot fit in the gap. 1) selection of a small protection zone i, 2) verification by the safety system as to whether the protection zone i is free, 2a) upon verification as a free protection zone i: continue with step 3), 2b) upon verification as an occupied protection zone: abort, 2a) upon verification as a free protection zone i: continue with step 3), 2b) upon verification as an occupied protection zone: abort, 3) selection of a next larger protection zone i, 4) continue with step 2), 5) definition of the largest possible protection zone as the protection zone i-1 last verified as a free protection zone,
A thermoelectric conversion element comprising: a thermoelectric conversion layer; a first metal layer; a second metal layer; a first joining layer joining a first face of the thermoelectric conversion layer and the first metal layer; and a second joining layer joining a second face of the thermoelectric conversion layer and the second metal layer, wherein the thermoelectric conversion layer comprises a thermoelectric conversion material, the thermoelectric conversion material containing Mg and at least one of Sb and Bi, the first metal layer and the second metal layer each comprise a single metal or a first alloy, at least one of the first joining layer and the second joining layer comprises a second alloy, a content of Mg in the second alloy is 84 atm% or more and 89 atm% or less, a content of Cu in the second alloy is 11 atm% or more and 15 atm% or less, and a content of an alkaline earth metal in the second alloy is 0 atm% or more and 1 atm% or less. a thermoelectric conversion layer; a first metal layer; a second metal layer; a first joining layer joining a first face of the thermoelectric conversion layer and the first metal layer; and a second joining layer joining a second face of the thermoelectric conversion layer and the second metal layer, wherein the thermoelectric conversion layer comprises a thermoelectric conversion material, the thermoelectric conversion material containing Mg and at least one of Sb and Bi, the first metal layer and the second metal layer each comprise a single metal or a first alloy, at least one of the first joining layer and the second joining layer comprises a second alloy, a content of Mg in the second alloy is 84 atm% or more and 89 atm% or less, a content of Cu in the second alloy is 11 atm% or more and 15 atm% or less, and a content of an alkaline earth metal in the second alloy is 0 atm% or more and 1 atm% or less.
A level comprising: a level body defining a reference surface configured to engage a workpiece; a vial supported by the level body and including an inner surface defining a cavity; and a solid indicator located within the cavity, the solid indicator comprising: a first surface located at a first end of the solid indicator; and a second surface located at a second end of the solid indicator opposite the first surface; wherein the solid indicator moves within the vial in response to changing angular positions of the level body, wherein the solid indicator is shaped such that the first surface and the second surface are oriented in a direction perpendicular to the reference surface when the reference surface is oriented in a horizontal direction, characterized in that the solid indicator includes at least one rolling element that supports the solid indicator and that engages the inner surface of the vial such that the solid indicator translates relative to the vial via rolling of the rolling element (512, 516) along the inner surface of the vial. a level body defining a reference surface configured to engage a workpiece; a vial supported by the level body and including an inner surface defining a cavity; and a solid indicator located within the cavity, the solid indicator comprising: a first surface located at a first end of the solid indicator; and a second surface located at a second end of the solid indicator opposite the first surface; wherein the solid indicator moves within the vial in response to changing angular positions of the level body, wherein the solid indicator is shaped such that the first surface and the second surface are oriented in a direction perpendicular to the reference surface when the reference surface is oriented in a horizontal direction, characterized in that the solid indicator includes at least one rolling element that supports the solid indicator and that engages the inner surface of the vial such that the solid indicator translates relative to the vial via rolling of the rolling element (512, 516) along the inner surface of the vial. a first surface located at a first end of the solid indicator; and a second surface located at a second end of the solid indicator opposite the first surface; wherein the solid indicator moves within the vial in response to changing angular positions of the level body, wherein the solid indicator is shaped such that the first surface and the second surface are oriented in a direction perpendicular to the reference surface when the reference surface is oriented in a horizontal direction, characterized in that the solid indicator includes at least one rolling element that supports the solid indicator and that engages the inner surface of the vial such that the solid indicator translates relative to the vial via rolling of the rolling element (512, 516) along the inner surface of the vial.
Comfort innerboot for sports shoe, characterized in that it comprises a wall comprising a comfort element, comprising at least one thermoformable foam having at least two zones of different thickness and forming at least one face of the comfort element with zones (4 to 8) in relief, which is able to form at least part of a layer of the wall of a sports shoe innerboot, characterized in that the product of the thickness times the density of the comfort element differs between these at least two zones of different thickness, and in that the comfort element forms all or part of the internal lining of the innerboot, the face in relief being intended to come into contact with the foot of a user, or in that the comfort element forms all or part of a layer of padding of the wall of the innerboot, comprised between an internal lining and an external layer.
Air-intake device for feeding replacement air to the ventilation system of a building, which air-intake device comprises: - an air-intake pipe and - a casing, which comprises a jacket element, which is arranged to encase the air-intake pipe to protect it from weather conditions, characterized in that: - the wall of which jacket element comprises one or several ventilation duct(s), which extend(s) from an outer opening formed in the outer surface of the wall to an inner opening formed in the inner surface of the wall, to permit the entry of air from outside the casing to the air-intake pipe inside the casing, in that - the ventilation duct is formed at an inclined angle in respect to the normal of the jacket element such that the outer opening of the ventilation duct is lower than the inner opening, when the air-intake device is installed in a vertical orientation, and in that - the air-intake pipe is shaped to open out in such a way that the inner diameter of the air-intake pipe decreases in the flow direction to permit a laminar air flow. - an air-intake pipe and - a casing, which comprises a jacket element, which is arranged to encase the air-intake pipe to protect it from weather conditions, characterized in that: - the wall of which jacket element comprises one or several ventilation duct(s), which extend(s) from an outer opening formed in the outer surface of the wall to an inner opening formed in the inner surface of the wall, to permit the entry of air from outside the casing to the air-intake pipe inside the casing, in that - the ventilation duct is formed at an inclined angle in respect to the normal of the jacket element such that the outer opening of the ventilation duct is lower than the inner opening, when the air-intake device is installed in a vertical orientation, and in that - the air-intake pipe is shaped to open out in such a way that the inner diameter of the air-intake pipe decreases in the flow direction to permit a laminar air flow. - the wall of which jacket element comprises one or several ventilation duct(s), which extend(s) from an outer opening formed in the outer surface of the wall to an inner opening formed in the inner surface of the wall, to permit the entry of air from outside the casing to the air-intake pipe inside the casing, in that - the ventilation duct is formed at an inclined angle in respect to the normal of the jacket element such that the outer opening of the ventilation duct is lower than the inner opening, when the air-intake device is installed in a vertical orientation, and in that - the air-intake pipe is shaped to open out in such a way that the inner diameter of the air-intake pipe decreases in the flow direction to permit a laminar air flow.
Unit comprising: - a mould rotating around an axis, for centrifuge casting, - and a TiAl metal alloy poured thereinto, the mould including: - receiving recesses made of soft steel, steel, metal alloy and/or ceramic, adapted to receive the centrifuge casting of the said molten TiAl metal alloy, the said recesses extending radially around the axis, and - liners defining all the said recesses and which are housed in at least one hollow soft steel, steel or metal alloy exoskeleton, and at the location of a plurality of section planes (P1, P2, P3, etc.) each passing through the mould and the poured metal alloy, the mould having a surface heat capacity (C1, Ci) less than that (C1 ',Ci') of the poured metal alloy, characterised in that: - the exoskeleton or exoskeletons is/are open-worked, or - an empty space exists around the periphery between each liner and the exoskeleton that surrounds it, or - an alveolar structure exists around the periphery between each liner and the exoskeleton that surrounds it. - a mould rotating around an axis, for centrifuge casting, - and a TiAl metal alloy poured thereinto, - receiving recesses made of soft steel, steel, metal alloy and/or ceramic, adapted to receive the centrifuge casting of the said molten TiAl metal alloy, the said recesses extending radially around the axis, and - liners defining all the said recesses and which are housed in at least one hollow soft steel, steel or metal alloy exoskeleton, and at the location of a plurality of section planes (P1, P2, P3, etc.) each passing through the mould and the poured metal alloy, the mould having a surface heat capacity (C1, Ci) less than that (C1 ',Ci') of the poured metal alloy, characterised in that: - the exoskeleton or exoskeletons is/are open-worked, or - an empty space exists around the periphery between each liner and the exoskeleton that surrounds it, or - an alveolar structure exists around the periphery between each liner and the exoskeleton that surrounds it. at the location of a plurality of section planes (P1, P2, P3, etc.) each passing through the mould and the poured metal alloy, the mould having a surface heat capacity (C1, Ci) less than that (C1 ',Ci') of the poured metal alloy, characterised in that: - the exoskeleton or exoskeletons is/are open-worked, or - an empty space exists around the periphery between each liner and the exoskeleton that surrounds it, or - an alveolar structure exists around the periphery between each liner and the exoskeleton that surrounds it. - the exoskeleton or exoskeletons is/are open-worked, or - an empty space exists around the periphery between each liner and the exoskeleton that surrounds it, or - an alveolar structure exists around the periphery between each liner and the exoskeleton that surrounds it.
Air dryer unit for a utility vehicle, the utility vehicle having an off-engine compressor, the air dryer unit being connectable to the off-engine compressor, wherein the air dryer unit comprises a desiccant unit, which is arranged downstream from a compressed air inlet and upstream from a compressed air outlet; and an exhaust valve, which is arranged between the compressed air inlet and the desiccant unit; wherein the exhaust valve is connected to a main exhaust; wherein the exhaust valve is electromechanically operated, characterized in that the air dryer unit further comprises a secondary check valve, which is arranged upstream from the desiccant unit, wherein the secondary check valve is configured to prevent an air back-flow to the compressed air inlet.
A decorative member comprising: a base (100, 101); and inorganic layers comprising a first light absorption layer (200, 201), a light reflection layer (300, 301), and a second light absorption layer (400, 401) sequentially provided on the base (100, 101), wherein the first light absorption layer (200, 201) and the second light absorption layer (400, 401) comprise the same material, wherein ΔE 12 indicated in the following Equation 1 is 1 or more, and Δ E 12 = L 1 ∗ − L 2 ∗ 2 + a 1 ∗ − a 2 ∗ 2 + b 1 ∗ − b 2 ∗ 2 wherein in Equation 1, L 1 *, a 1 *, and b 1 * are coordinate values of CIE lightness (L 1 *) and chromaticity (a 1 *, b 1 *) of the first light absorption layer (200, 201), and L 2 *, a 2 * and b 2 * are coordinate values of CIE lightness (L 2 *) and chromaticity (a 2 *, b 2 *) of the second light absorption layer (400, 401), wherein a difference value between (a 1 *) 2 + (b 1 *) 2 and (a 2 *) 2 + (b 2 *) 2 is 10 or more and 25,000 or less, wherein a ratio between a thickness of the first light absorption layer (200, 201) and a thickness of the second light absorption layer (400, 401) is 1: x, where x is 1.1 or more and 10 or less. a base (100, 101); and inorganic layers comprising a first light absorption layer (200, 201), a light reflection layer (300, 301), and a second light absorption layer (400, 401) sequentially provided on the base (100, 101), wherein the first light absorption layer (200, 201) and the second light absorption layer (400, 401) comprise the same material, wherein ΔE 12 indicated in the following Equation 1 is 1 or more, and Δ E 12 = L 1 ∗ − L 2 ∗ 2 + a 1 ∗ − a 2 ∗ 2 + b 1 ∗ − b 2 ∗ 2 wherein in Equation 1, L 1 *, a 1 *, and b 1 * are coordinate values of CIE lightness (L 1 *) and chromaticity (a 1 *, b 1 *) of the first light absorption layer (200, 201), and L 2 *, a 2 * and b 2 * are coordinate values of CIE lightness (L 2 *) and chromaticity (a 2 *, b 2 *) of the second light absorption layer (400, 401), wherein a difference value between (a 1 *) 2 + (b 1 *) 2 and (a 2 *) 2 + (b 2 *) 2 is 10 or more and 25,000 or less, wherein a ratio between a thickness of the first light absorption layer (200, 201) and a thickness of the second light absorption layer (400, 401) is 1: x, where x is 1.1 or more and 10 or less.
A method for correcting a power factor in an alternating current/direct current converter in which a direct current or rectified alternating current input voltage feeds an inductor, the inductor is repeatedly magnetized and demagnetized by means of a switch clocked by a control unit by closing and opening the switch, and the discharge current of the inductor is fed by means of a diode to the output of the converter, wherein when the switch is open at a common measurement point (PINsens) connected to the control unit the voltage (vout) at the output and the point in time at which the zero line of the discharge current of the inductor is reached are directly or indirectly measured, and wherein the common measurement point (PINsens) is connected via at least one resistor with a tap point, which is located between the inductor and the diode and wherein the common measurement point (PINsens), is additionally connected with at least one further resistor with a further tap point, which is on the output side of the diode.