Abstract: A method for reducing the inrush current of an inductive load, particularly a transformer, comprising the following steps: a) connecting a DC power source to the transformer for a time tc, to magnetize its magnetic core until saturation is reached, and connecting the transformer to the AC mains via an electromechanical switch, in an initially open position; b) disconnecting the transformer from the DC power source, the magnetic flux being reduced to its residual value; c) closing the electromechanical switch to complete the connection, this connection point being determined by the phase angle selected from the sinusoidal signal of the voltage power lines, in such a way that magnetic flux corresponding to the steady state voltage equals the residual magnetic flux that remains when the transformer is disconnected from the DC power source.

Abstract: System and method for a Ground Based Augmentation System (GBAS) for detecting ionospheric and tropospheric disturbances using Multi Frequency Monitor. Receiving signals from a plurality of receiver pairs and determining a monitor measurement of tropospheric delay variation using data from at least one pair of the plurality of receivers. Determining a monitor measurement of the sum of tropospheric and the sum of ionospheric delay variations using data from the at least one pair of the plurality of receivers. Combining monitor measurements of tropospheric delay variations and of ionospheric delay variations into an ionospheric delay estimate.

Abstract: A method is provided for managing the spatial reuse of slots in a mobile network comprising several nodes Ni, said network comprising one or more Potentially Disruptive Nodes (PDN), said nodes Ni and PDN comprising a local table, a global table, and a summary of the global table comprising the interleaving of two sub-cycles: a first sub-cycle, the normal S-cycle, where S-SLOTs are all assigned statically and where each node has one or only one S-SLOT allocation, a second sub-cycle, the improved S-cycle, where each node has one S-SLOT assigned statically, and where for all nodes except PDN nodes, one or more additional S-SLOTs is assigned dynamically when topology makes it possible, dynamic S-SLOT allocation being equitably shared in a 2-hop neighborhood, and determined by performing S-SLOT spatial reuse.

Abstract: The invention relates to a method for detecting hydrocarbon spill in an aqueous medium from a plurality of images of the surface of the aqueous medium obtained by an infrared camera comprising analyzing an image of the plurality of images; checking whether at least one region that could be identified as spill is displayed in the image, in case of positive result, assessing whether the point representing a multidimensional vector of characteristics associated with the region is within a reference zone defined in a multidimensional space, this reference zone being representative of multidimensional vectors of characteristics of regions corresponding to real spills; if it is determined that the point representing the multidimensional vector of characteristics is within the multidimensional reference zone, generating a warning signal of spill.

Abstract: A torque and power measuring device corresponding to the non-drive side cyclist leg, comprising a hollow shaft connecting the two bicycle crank arms with strain sensors arranged in the shaft surface. These sensors are connected to an electronic control unit housed inside the shaft, to which are also connected other different sensors to measure a plurality of interesting quantities (pedaling cadence, crank arm angular position . . . ). This electronic control unit picks the sensor signals up, stores them and performs pre-programmed software operations to later wirelessly output the result signals towards a receiving device for analysis and/or storage them, by means of an antenna located outside the shaft and anchored to the outer surface of the jointed crank arm with the shaft.

Abstract: The subject invention provides a flight simulator, having a folded state and an unfolded state, having a chassis, an inner display and support that may be stowed or deployed, and an outer display and support that may be stowed or deployed.

Abstract: A method is provided for managing the spatial reuse of slots in a mobile network comprising several nodes Ni, said network comprising one or more Potentially Disruptive Nodes (PDN), said nodes Ni and PDN comprising a local table, a global table, and a summary of the global table comprising the interleaving of two sub-cycles: a first sub-cycle, the normal S-cycle, where S-SLOTs are all assigned statically and where each node has one or only one S-SLOT allocation, a second sub-cycle, the improved S-cycle, where each node has one S-SLOT assigned statically, and where for all nodes except PDN nodes, one or more additional S-SLOTs is assigned dynamically when topology makes it possible, dynamic S-SLOT allocation being equitably shared in a 2-hop neighbourhood, and determined by performing S-SLOT spatial reuse.

Abstract: A method for managing node communications in a mobile ad-hoc network is provided where at least a node in the said network performs the following steps: identifying if it is a Potentially Disruptive Node (PDN) or a non-PDN node, a PDN node being a node that has a number of connected 1-hop neighbor nodes greater than a predetermined value K; when the node is identified as a PDN node, selecting a subset of its 1-hop neighbor nodes, the selected nodes being the only 1-hop neighbor nodes that are allowed to communicate directly with the PDN node, the selected nodes being called Bridge Nodes (BN), non-BN nodes being called Regular Nodes (RN), the said RN nodes being able to communicate with PDN nodes via the selected BN nodes.

Abstract: The subject invention provides a flight simulator, having a folded state and an unfolded state, having a chassis, an inner display and support that may be stowed or deployed, and an outer display and support that may be stowed or deployed.

Abstract: A system and method of generating a radio frequency signal adapted for allowing a receiving device to calculate a navigational indicator relative to a plurality of antennas. The system comprising a radio frequency generator unit for generating: a primary signal for driving at least one antenna of the plurality of antennas to provide a primary transmission; and an actively derived secondary signal to complement the primary signal for driving at least one other antenna of the plurality of antennas to provide, collectively with the primary transmission, the combined transmission, wherein the combined transmission, relative to the primary transmission only, provides a reduced observed distortion at the receiving device.

Abstract: A method for managing node communications in a mobile ad-hoc network is provided where at least a node in the said network performs the following steps: identifying if it is a Potentially Disruptive Node (PDN) or a non-PDN node, a PDN node being a node that has a number of connected 1-hop neighbour nodes greater than a predetermined value K; when the node is identified as a PDN node, selecting a subset of its 1-hop neighbour nodes, the selected nodes being the only 1-hop neighbour nodes that are allowed to communicate directly with the PDN node, the selected nodes being called Bridge Nodes (BN), non-BN nodes being called Regular Nodes (RN), the said RN nodes being able to communicate with PDN nodes via the selected BN nodes.

Abstract: This procedure proposes the appropriate equations that determine the rotor movement in order to obtain the aerodynamic actions for each blade in each iteration (the forces that are transmitted to the helicopter and the moments with respect to the articulations), and they are resolved by discretizations made in the rotor disc, such that that the blade elements of the partition are connected to the disc, which does not rotate, instead of to each blade. The blades pass through an azimuth range in each iteration, making a division of each blade longitudinally into ne elements, and the rotor disc into na sectors, corresponding to divisions of the range of azimuth angles. Therefore, partitions are made on ne·na blade elements, identifying each blade element by means of its distance to the rotor axis and its azimuth angle.

Abstract: Compression and decompression of data at high speed in solid state storage is described, including accessing a compressed data comprising a plurality of blocks of the compressed data, decompressing each of the plurality of blocks in a first stage of decompression to produce a plurality of partially decompressed blocks, and reconstructing an original data from the partially decompressed blocks in a second stage of decompression.

Abstract: Solar tracker (1) for the orientation of solar panels (2), which is supported on a base (3) and comprises a holding structure (4) for the solar panels (2). It comprises an intermediate support element (5) to which the holding structure (4) of the panels (2) is articulated. The two movements of the holding structure (4) of the panels (2) are respectively produced by: a) a first mechanism that produces a flat movement, with three mobile rigid elements—one central (6) and two lateral (7). The rigid lateral elements (7) can be moved by means of linear actuators (10). The intermediate support element (5) can be on one of the mobile rigid elements (6, 7) or be coincident with it, and b) a second mechanism that acts on the holding structure (4) and is located on the intermediate support element (5); it comprises means to make the holding structure (4) rotate around an axis integral with the intermediate support element (5).

Abstract: A system and method of generating a radio frequency signal adapted for allowing a receiving device to calculate a navigational indicator relative to a plurality of antennas. The system comprising a radio frequency generator unit for generating: a primary signal for driving at least one antenna of the plurality of antennas to provide a primary transmission; and an actively derived secondary signal to complement the primary signal for driving at least one other antenna of the plurality of antennas to provide, collectively with the primary transmission, the combined transmission, wherein the combined transmission, relative to the primary transmission only, provides a reduced observed distortion at the receiving device.

Abstract: This procedure proposes the appropriate equations that determine the rotor movement in order to obtain the aerodynamic actions for each blade in each iteration (the forces that are transmitted to the helicopter and the moments with respect to the articulations), and they are resolved by discretizations made in the rotor disc, such that that the blade elements of the partition are connected to the disc, which does not rotate, instead of to each blade. The blades pass through an azimuth range in each iteration, making a division of each blade longitudinally into ne elements, and the rotor disc into na sectors, corresponding to divisions of the range of azimuth angles. Therefore, partitions are made on ne·na blade elements, identifying each blade element by means of its distance to the rotor axis and its azimuth angle.

Abstract: Electronic ballot box of the type used in elections that not only enables the voting slips to be scanned when they are deposited in the box, despite the fact of their being in an envelope in order to assure voting secrecy, using emission of a light for this purpose, but also permits the totalling of the votes for each of the candidatures and the setting of the electoral process parameters (voters, geographical bounds, candidatures, etc.) and those of the machine itself. It is also provided with a PCMCIA card, where the electoral database is stored. The machine can work either in voting mode or in management mode, so that absolute control is available over the operation of the equipment.

Abstract: A process for treating incinerable waste comprises grinding the incinerable waste into small particle size, delivering the ground incinerable waste by means of a carrying gas to the lower part of a molten silica bath and pouring said molten silica containing said waste into a container in order to form a solidifying mass. The process is used to treat incinerable waste comprising organic substances and mineral substances containing radionuclides.