Abrégé

A transmission unit (8) for a rotor (4) of an aircraft (1) capable of hovering, comprising: a sun gear (14) rotating about a first axis (A) and connectable to a drive input member (10); a fixed crown wheel (13); and at least three planet gears (15), which can rotate about respective second axes (B) and can each mesh with the sun gear (14) and the crown wheel (13); the second axes (B) being, in turn, rotatable about the first axis (A); and a spider (16) operatively connected to the planet gears (15), rotating about the first axis (A) and connectable to the drive shaft (5); the transmission unit (8) comprises at least three bearings (21), each interposed between a respective planet gear (15) and the spider (16); at least one bearing (21) comprises a number of rolling bodies (27) shaped like barrel rollers and made of a ceramic material.

Classes IPC  ?

• F16H 1/28 - Transmissions à engrenages pour transmettre un mouvement rotatif avec engrenages à mouvement orbital
• F16H 57/08 - Parties constitutives générales des transmissions des transmissions à organes à mouvement orbital
• B64C 27/12 - Entraînements des rotors
• F16C 23/08 - Roulements à billes ou à rouleaux à autoréglage
• F16C 33/36 - RouleauxAiguilles avec surfaces portantes autres que des surfaces cylindriques, p. ex. coniquesRouleauxAiguilles avec gorges pratiquées dans les surfaces portantes
• F16H 57/04 - Caractéristiques relatives à la lubrification ou au refroidissement
• F16C 33/58 - Chemins de roulementBagues de roulement
• F16C 33/66 - Pièces ou détails particuliers pour la lubrification

Abrégé

Machines for sorting objects having a series of carriages fixed at a given interval (P) to two drive belts configured to move along closed-loop paths in two parallel vertical planes are provided. Each path may include a top horizontal section and a bottom horizontal section joined together by two curved connecting end sections. Two end assemblies may be arranged at the curved end sections of the path. Each assembly may include crown gears which are configured to engage with the belts and a series of sliders which are configured to retain the carriages along a semicircular section close to the crown gears. The carriages are thus able to perform a rotary/translational movement along the end connecting sections and keep their support surface horizontally oriented.

Classes IPC  ?

• B65G 17/16 - Transporteurs comportant un élément de traction sans fin, p. ex. une chaîne transmettant le mouvement à une surface porteuse de charges continue ou sensiblement continue, ou à une série de porte-charges individuelsTransporteurs à chaîne sans fin dans lesquels des chaînes constituent la surface portant la charge comportant des porte-charges individuels montés de façon à pouvoir pivoter, p. ex. à oscillation libre
• B65G 17/12 - Transporteurs comportant un élément de traction sans fin, p. ex. une chaîne transmettant le mouvement à une surface porteuse de charges continue ou sensiblement continue, ou à une série de porte-charges individuelsTransporteurs à chaîne sans fin dans lesquels des chaînes constituent la surface portant la charge comprenant une série de porte-charges individuels fixés ou normalement fixés à l'élément de traction
• B65G 17/18 - Transporteurs comportant un élément de traction sans fin, p. ex. une chaîne transmettant le mouvement à une surface porteuse de charges continue ou sensiblement continue, ou à une série de porte-charges individuelsTransporteurs à chaîne sans fin dans lesquels des chaînes constituent la surface portant la charge comportant des porte-charges individuels montés de façon à pouvoir pivoter, p. ex. à oscillation libre et se déplaçant en contact avec une surface de guidage
• B65G 17/34 - Porte-charges individuels à surfaces planes, p. ex. plates-formes, grilles, fourches
• B07C 3/08 - Appareillages caractérisés par les moyens utilisés en vue de la distribution utilisant des systèmes de transporteurs

Abrégé

Described herein is a receiver for a navigation system, which receives a navigation signal modulated with a pseudorandom sequence along a line-of-sight path and reflected paths. The receiver includes a delay-locked loop, which generates a local sequence, and a first correlator and a second correlator, which operate in open-loop mode and generate a first correlation signal.

Classes IPC  ?

• G01S 19/22 - Problèmes liés aux multitrajets
• G01S 19/18 - Applications militaires
• G01S 19/23 - Test, contrôle, correction ou étalonnage d'un élément récepteur
• G01S 19/30 - Acquisition ou poursuite des signaux émis par le système lié au code
• H04B 1/7085 - Aspects de la synchronisation utilisant une boucle de poursuite de code, p. ex. une boucle à temporisation asservie
• H04B 1/7075 - Aspects de la synchronisation avec acquisition de phase de code
• H04B 1/711 - Aspects liés aux interférences les interférences étant des interférences dues aux trajets multiples

Abrégé

Method for managing transport tunnels (bearers) of packet data services usable by a user in a LTE technology telecommunications network, wherein each data service is defined by set characteristics of quality of service having set values. The method defines aggregates of packet data services (500; 600), to which corresponding proprietary aggregated QCI identifiers are assigned, defined by aggregated characteristics of quality of service having corresponding aggregated values. Each aggregated value of a aggregated characteristic of quality of service is selected, among the values of the characteristics of quality of service of the data services to be aggregated, so as to ensure the use of the aggregated packet data services both when these packet data services are transmitted within the aggregate of packet data services (500; 600) and when these packet data services are transmitted individually within a corresponding transport tunnel having a corresponding QCI identifier of the standard type. The method further allows mapping between a proprietary aggregated QCI identifier or a non-aggregated standard QCI identifier to identify the quality of service QoS at the transport tunnel level and the corresponding IP-level service class, by assigning a numeral value (coloration) of DSCP in the corresponding field of the header of the IP packet. In addition, the method allows the definition and use of a parameter representative of the allocation priority level ARP associated to the aggregates of packet data services in order to manage at the best the network congestion conditions.

Classes IPC  ?

• H04W 76/04 - Traitement de la connexion
• H04W 28/24 - Négociation de l'agrément du niveau de service [SLA Service Level Agreement]Négociation de la qualité de service [QoS Quality of Service]
• H04L 12/24 - Dispositions pour la maintenance ou la gestion
• H04W 76/02 - Établissement de la connexion

Abrégé

A communication method of the SMF type for a network of nodes including a multicast group. The method includes the steps, performed by a first node, of: determining a set of respective multipoint relays; determining the nodes for which the first node is a multipoint relay; determining a routing table including identifiers of destination nodes and corresponding identifiers of next-hop nodes; receiving a multicast packet sent from a sending node, where the first node is a multipoint relay; checking if, for each node identifier of the multicast group, the entry in the routing table that includes a destination node identifier corresponding to the node identifier of the multicast group contains a next-hop node identifier that corresponds to the sending node, and if the counter contained in the multicast packet respects a relation with a limit; and determining whether to retransmit the multicast packet, on the basis of the outcome of the checking step.

Classes IPC  ?

• H04L 12/761 - Routage de diffusion ou de multidiffusion
• H04L 12/733 - Sélection d’un chemin de longueur minimum ou de nombre de sauts minimum
• H04L 12/18 - Dispositions pour la fourniture de services particuliers aux abonnés pour la diffusion ou les conférences
• H04W 40/24 - Gestion d'informations sur la connectabilité, p. ex. exploration de connectabilité ou mise à jour de connectabilité
• H04W 40/26 - Gestion d'informations sur la connectabilité, p. ex. exploration de connectabilité ou mise à jour de connectabilité pour acheminement hybride en combinant un acheminement proactif et un acheminement réactif
• H04L 12/721 - Procédures de routage, p.ex. routage par le chemin le plus court, routage par la source, routage à état de lien ou routage par vecteur de distance
• H04W 84/18 - Réseaux auto-organisés, p. ex. réseaux ad hoc ou réseaux de détection

Abrégé

The disclosure concerns an external vision and/or weapon aiming and firing system for a military land vehicle and/or a military aircraft and/or a military naval unit. The system comprises: a video capture device configured to capture a video stream of a scene outside the military land vehicle or the military aircraft or the military naval unit; an electronic control unit configured to insert an aiming reticle in the images of said video stream, thereby generating a corresponding output video stream; and a user interface configured to display the output video stream generated by the electronic control unit. The electronic control unit is programmed to automatically change the color of the aiming reticle so as to maximize its contrast with respect to a predefined region of the images of the video stream centerd on said aiming reticle.

Classes IPC  ?

• F41G 3/16 - Dispositifs de visée adaptés pour le pointage indirect
• F41G 1/32 - Appareils de visée de nuit, p. ex. luminescents
• F41G 3/22 - Dispositifs de pointage pour armes montées sur véhicule, p. ex. sur un avion

Abrégé

A quantum cryptographic key distribution system, including: an optical source, which generates a plurality of optical pulses; an optical beam splitter, which generates, starting from each optical pulse, a first and a second optical sub-pulse; a first and a second peripheral device; and an optical path having a first and a second end connected to the optical beam splitter, the optical path extending through the first and second peripheral devices and being traversed in opposite directions by the first and second optical sub-pulses. The peripheral device randomly phase shifts the second optical sub-pulse by a first phase, and the second peripheral device randomly phase shifts the first optical sub-pulse by a second phase. Furthermore, the optical path is such as to cause interference in the first optical beam splitter between the first and second optical sub-pulses, as a function of first and second phases.

Classes IPC  ?

• H04L 9/08 - Répartition de clés

Abrégé

An avionics switched full-duplex Ethernet communication Arinc 664p7 network (100) includes at least two independent elementary networks (N1, N2). Each elementary network includes one or more end systems (ESI) suitable to act as source end systems for data frames transmitted over the network, and one or more end systems (ES4) suitable to act as destination end systems for such data frames. Each elementary network further includes a switching function block (SW1, SW2) connected between the source (ESI) and destination (ES4) end systems. The Ethernet network is has one of the source (ESI), destination (ES4) end systems and the switching function block (SW1, SW2) includes timers (204) suitable to generate a common piece of timing information to be sent to the other devices of the elementary network in-order to enable the transmission of the data frames over the elementary network by one of the source end systems (ESI).

Classes IPC  ?

• H04L 12/52 - Systèmes de commutation de circuits, c.-à-d. systèmes dans lesquels la voie de transmission est stable pendant la communication utilisant des techniques de division de temps
• H04L 12/40 - Réseaux à ligne bus
• H04L 12/46 - Interconnexion de réseaux
• H04L 12/931 - Architecture de matrice de commutation
• H04J 3/06 - Dispositions de synchronisation

Abrégé

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.

Classes IPC  ?

• H04W 84/18 - Réseaux auto-organisés, p. ex. réseaux ad hoc ou réseaux de détection
• H04W 72/00 - Gestion des ressources locales
• H04W 72/04 - Affectation de ressources sans fil
• H04W 16/12 - Répartition fixe des ressources

Abrégé

The invention regards an external vision and/or weapon aiming system for a military land vehicle and/or a military naval unit. The system comprises: two sensors configured to capture video streams of a same external scene, each in a respective spectral band; an electronic processing unit configured to insert a respective aiming reticle in the images of each captured video stream, thereby generating a corresponding pre-processed video stream, and to process the two pre-processed video streams; and a user interface configured to display a video stream received from the electronic processing unit. The system is characterized in that the electronic processing unit is configured to process the two pre-processed video streams by means of image enhancement and picture-in-picture functionalities, thereby generating first and second enhanced video streams.

Classes IPC  ?

• G06T 11/60 - Édition de figures et de texteCombinaison de figures ou de texte
• F41G 3/22 - Dispositifs de pointage pour armes montées sur véhicule, p. ex. sur un avion
• G06T 5/00 - Amélioration ou restauration d'image
• G06T 5/50 - Amélioration ou restauration d'image utilisant plusieurs images, p. ex. moyenne ou soustraction
• H04N 7/18 - Systèmes de télévision en circuit fermé [CCTV], c.-à-d. systèmes dans lesquels le signal vidéo n'est pas diffusé

Abrégé

The invention relates to an IF receiver that is able to solve the image band problem and, in particular, to reject any interfering signals so as to ensure correct demodulation of a received useful signal without having to interrupt the reception service. The receiver comprises a monitoring branch configured to monitor interference experienced at a plurality of intermediate frequencies usable in reception and select the intermediate reception frequency from the intermediate frequencies usable in reception on the basis of the interference monitoring carried out. Moreover, the monitoring unit is configured to carry out real-time monitoring of interference experienced at the currently used intermediate reception frequency and also at the other intermediate frequencies usable in reception and change, in real time, the used intermediate reception frequency on the basis of the real-time interference monitoring.

Classes IPC  ?

• H04B 1/66 - Détails des systèmes de transmission, non couverts par l'un des groupes Détails des systèmes de transmission non caractérisés par le milieu utilisé pour la transmission pour réduire la largeur de bande des signauxDétails des systèmes de transmission, non couverts par l'un des groupes Détails des systèmes de transmission non caractérisés par le milieu utilisé pour la transmission pour améliorer l'efficacité de la transmission
• H04L 27/152 - Circuits de démodulationCircuits récepteurs avec démodulation utilisant les propriétés spectrales du signal reçu, p. ex. en utilisant des éléments sélectifs de la fréquence ou sensibles à la fréquence utilisant des oscillateurs commandés, p. ex. dispositions PLL
• H04B 1/10 - Dispositifs associés au récepteur pour limiter ou supprimer le bruit et les interférences
• H04B 1/28 - Circuits pour récepteurs superhétérodynes le récepteur comportant au moins un dispositif à semi-conducteurs ayant trois électrodes ou plus
• H04L 27/148 - Circuits de démodulationCircuits récepteurs avec démodulation utilisant les propriétés spectrales du signal reçu, p. ex. en utilisant des éléments sélectifs de la fréquence ou sensibles à la fréquence utilisant des filtres, y compris des filtres du type PLL

Abrégé

A machine (9) for sorting objects comprises a series of carriages (14) fixed at a given interval (P) to two drive belts (10) moving along closed-loop paths (12) in two parallel vertical planes. Each path comprises a top horizontal section (12a) and a bottom horizontal section (12b) joined together by two curved connecting end sections (12c, 12d). Two end assemblies (18, 20) are arranged at the curved end sections of the path (12). Each assembly comprises crown gears (22, 24) which engage with the belts (10) and a series of sliders (30) which retain the carriages along a semicircular section (26a, 28a) close to the crown gears. The carriages thus perform a rotary/translational movement along the end connecting sections (12c, 12d) and keep their support surface (16) horizontally oriented.

Classes IPC  ?

• B65G 17/12 - Transporteurs comportant un élément de traction sans fin, p. ex. une chaîne transmettant le mouvement à une surface porteuse de charges continue ou sensiblement continue, ou à une série de porte-charges individuelsTransporteurs à chaîne sans fin dans lesquels des chaînes constituent la surface portant la charge comprenant une série de porte-charges individuels fixés ou normalement fixés à l'élément de traction

Abrégé

Described herein is a receiver for a navigation system, which receives a navigation signal(si(t9))modulated with a pseudorandom sequence along a line-of-sight path and reflected paths. The receiver includes a delay-locked loop(6), which generates a local sequence (cro(n)), and a first correlator (51 ) and a second correlator(53), which operate in open-loop mode and generate a first correlation signal.

Classes IPC  ?

• G01S 19/22 - Problèmes liés aux multitrajets
• G01S 19/30 - Acquisition ou poursuite des signaux émis par le système lié au code
• H04B 1/7085 - Aspects de la synchronisation utilisant une boucle de poursuite de code, p. ex. une boucle à temporisation asservie
• H04B 1/7075 - Aspects de la synchronisation avec acquisition de phase de code
• H04B 1/711 - Aspects liés aux interférences les interférences étant des interférences dues aux trajets multiples

Abrégé

A method for estimating the noise of a two-photon entangled state, including generating pairs of photons; for each pair of photons, defining a first polarization measurement, associated with a first angle, and defining a second polarization measurement, associated with a second angle. The method includes generating a first string of polarization measurements and a first string of angles; generating a second string of polarization measurements and a second string of angles; generating a first uncorrelated substring, formed by the polarization measurements of the first string associated with angles that are different from the corresponding angles of the second string of angles; generating a second uncorrelated substring, formed by the polarization measurements of the second string associated with angles that are different from the corresponding angles of the first string of angles; and determining an estimate of the noise on the basis of the first and the second uncorrelated substrings.

Classes IPC  ?

• H04B 10/08 - Equipement de surveillance, d'essai ou de mesure des défauts
• H04B 17/00 - SurveillanceTests
• H04B 10/00 - Systèmes de transmission utilisant des ondes électromagnétiques autres que les ondes hertziennes, p. ex. les infrarouges, la lumière visible ou ultraviolette, ou utilisant des radiations corpusculaires, p. ex. les communications quantiques
• H04B 10/70 - Communications quantiques photoniques
• H04L 9/08 - Répartition de clés
• H04B 10/079 - Dispositions pour la surveillance ou le test de systèmes de transmissionDispositions pour la mesure des défauts de systèmes de transmission utilisant un signal en service utilisant des mesures du signal de données

Abrégé

A system comprising: • a SIP Proxy Server, and • one or more DMR Gateways to interface the SIP Proxy Server with one or more DMR Networks matching Private/professional Mobile Radio (PMR) features; wherein each DMR Gateway is univocally assigned with a SIP ID and is designed to: interpret messages from the SIP Proxy Server to manage DMR signalling/data/voice features toward DMR Terminals, and initiate DMR features on account of DMR Terminals operating under it and make requests for DMR signalling/data/voice features toward destinations belonging to another Network; wherein each DMR Gateway is further designed to: transcode an over-the-air, manufacturer-specific DMR Terminal registration into a SIP REGISTER message to result in the SIP Proxy server perceiving and managing the DMR Terminal as a SIP User Agent; and wherein the SIP Proxy Server is designed to: manage DMR signalling features, including voice call set-up, and DMR data features using the SIP MESSAGE method, and/or manage DMR signalling/data/voice group features.

Classes IPC  ?

• H04W 4/10 - Services de messagerie instantanée vocale ou de messagerie sur appel
• H04W 88/16 - Dispositions de passerelles

Abrégé

A SAR apparatus including: a radar transceiver to emit electromagnetic pulses and to provide a radar signal in response to echoes of the electromagnetic pulses; and a processing unit, configured to produce SAR images of moving objects from the radar signal. The processing unit includes: a first processing module to apply translational motion compensation to a central reference point of a moving object in a subaperture of the radar signal; a second processing module, to execute phase compensation with the single central reference point as reference; and a third processing module to apply phase compensation to the radar signal as a function of an estimated phase component the auxiliary point and of a normalization parameter to a distance in range between the central reference point and the auxiliary point.

Classes IPC  ?

• G01S 13/90 - Radar ou systèmes analogues, spécialement adaptés pour des applications spécifiques pour la cartographie ou la représentation utilisant des techniques d'antenne synthétique

Abrégé

A ducted- fan VTOL aircraft (1) in the mini and micro UAV classes, the aircraft (1) having a toroidal body (2) provided with a first axis (3) extending longitudinally along the toroidal body (2) and defining a fuselage (10) fitted with feet (4) for standing on the ground; the aircraft (1) also having a rotor (33) housed inside the toroidal body (2) and supported by the toroidal body (2), and a motor (9) having an output shaft (18) mounted to rotate the output shaft (18) about the first axis (3); the rotor (33) being a rigid rotor (33) fitted on the output shaft (18) and equipped with a plurality of blades (42), which are uniformly distributed around the first axis (3), each one having a respective second axis (43) arranged transversally to the first axis (3) and a respective pitch about the respective second axis (43); and, for each blade (42), respective first and second motorized control devices (23, 50) to collectively vary and, respectively, cyclically vary the respective pitch.

Classes IPC  ?

• B64C 27/20 - Giravions caractérisés par le fait qu'ils possèdent des rotors haubanés, p. ex. plates-formes volantes
• B64C 27/605 - Transmissions, p. ex. en liaison avec les moyens déclenchant ou agissant sur les pales mécaniques comportant un plateau oscillant, des mécanismes à tringlerie ou à came
• B64C 39/02 - Aéronefs non prévus ailleurs caractérisés par un emploi spécial

Abrégé

A radial slot antenna comprising a radial waveguide, which includes an upper plate, having a centroid and an edge region and provided with a plurality of radiating apertures, formed as slots in the upper plate, which develop around the centroid. The radiating apertures are arranged to form first and second radiating regions, which are distinct and radially separated by a dwell region without radiating apertures and wherein, in the first and second radiating regions, radially adjacent radiating apertures are separated from one another by a radial distance, the dwell region having a radial width greater than the radial distances of the radiating apertures in the first and second radiating regions. The slot antenna further comprises a signal feeder for supplying am electromagnetic field to assume, in the first and second radiating regions, opposite phases, so that the electromagnetic field emitted by the slot antenna can be expressed via Bessel functions.

Classes IPC  ?

• H01Q 13/10 - Antennes à fentes résonnantes
• H01Q 13/18 - Antennes à fentes résonnantes la fente étant adossée à, ou formée par, une paroi limite d'une cavité résonnante
• H01Q 21/00 - Systèmes ou réseaux d'antennes

Produits et services

Jewellery, precious stones; Horological and chronometric instruments; Amulets [jewellery, jewelry (Am)]; Anchors [clock- and watchmaking]; Rings [jewellery, jewelry (Am)]; Silver thread [jewellery, jewelry (Am)]; Silver, unwrought or beaten; Barrels [clock- and watchmaking]; Pendulums [clock- and watchmaking]; Cufflinks; Bracelets [jewellery, jewelry (Am)]; Watchstraps; Busts of precious metal; Watch cases; Clock cases; Watch chains; Chains [jewellery, jewelry (Am)]; Pendants; Necklaces; Chronographs; Timepieces; Stopwatches; Timepieces; Diamonds; Tie pins; Statuettes of precious metal; Gold thread [jewellery, jewelry (Am)]; Wire of precious metal [jewellery, jewelry (Am)]; Silver thread [jewellery, jewelry (Am)]; Jewellery; Clock hands [clock- and watchmaking]; Alloys of precious metal; Ingots of precious metals; Movements for clocks and watches; Medals; Lockets [jewellery, jewelry (Am)]; Precious metals, unwrought or semi-wrought; Watch springs; Coins; Works of art of precious metal; Earrings; Jewellery of yellow amber; Ivory jewelry; Ornaments [jewellery, jewelry (Am)]; Ornaments of jet; Hat ornaments of precious metal; Gold, unwrought or beaten; Pendulum clocks; Atomic clocks; Watches; Watches; Master clocks; Clocks and watches, electric; Pearls [jewellery, jewelry (Am)]; Semi-precious stones; Jewellery stones; Platinum [metal]; Key rings [trinkets or fobs]; Dials [clock- and watchmaking]; Sundials; Movements for clocks and watches; Boxes of precious metal; Housings for clocks and watches; Jewellery cases [caskets]; Cases for watches [presentation]; Tie pins; Ornamental pins; Ornamental pins; Ornamental pins; Statuettes of precious metal; Paste jewellery [costume jewelry [Am]]; Time instruments; Alarm clocks; Watch crystals.

Abrégé

A communication method of the SMF type for a network (1) of nodes including a multicast group. The method includes the steps, performed by a first node, of: determining (7a) a set of respective multipoint relays; determining (7b) the nodes for which the first node is a multipoint relay; determining (8) a routing table including identifiers of destination nodes and corresponding identifiers of next-hop nodes; receiving (10) a multicast packet sent from a sending node, where the first node is a multipoint relay; checking (22) if, for each node identifier of the multicast group, the entry in the routing table that includes a destination node identifier corresponding to the node identifier of the multicast group contains a next-hop node identifier that corresponds to the sending node, and if the counter contained in the multicast packet respects a relation with a limit; and determining (30; 42) whether to retransmit the multicast packet, on the basis of the outcome of the checking step.

Classes IPC  ?

• H04W 40/26 - Gestion d'informations sur la connectabilité, p. ex. exploration de connectabilité ou mise à jour de connectabilité pour acheminement hybride en combinant un acheminement proactif et un acheminement réactif
• H04W 48/08 - Distribution d'informations relatives aux restrictions d'accès ou aux accès, p. ex. distribution de données d'exploration
• H04L 12/733 - Sélection d’un chemin de longueur minimum ou de nombre de sauts minimum
• H04L 12/721 - Procédures de routage, p.ex. routage par le chemin le plus court, routage par la source, routage à état de lien ou routage par vecteur de distance
• H04L 12/761 - Routage de diffusion ou de multidiffusion

Abrégé

A communication method of the OLSR type for a network (1) of nodes (2), including the steps, performed by a node, of: determining (72, 78, 22-54) a respective set of multipoint relays, a respective routing table and a respective role between cluster head (CH) and affiliated node (ST). The step of creating a routing table includes: if the node is a cluster head, storing (78) destination addresses respectively equal to the addresses of the cluster heads different from the node and the addresses of the nodes affiliated with node,- if the node is an affiliated node, storing (78) destination addresses respectively equal to the address of the cluster head to which the node is affiliated and the addresses of the nodes affiliated to the latter cluster head. The method further includes the step of the node sending (109a-109b, 111a-111b, 124, 126, 144, 146), a data packet having a respective destination address and a respective next-hop address, the latter address being dependent on the role of the node, the content of the node' s routing table and the destination address of the data packet.

Classes IPC  ?

• H04W 40/32 - Gestion d'informations sur la connectabilité, p. ex. exploration de connectabilité ou mise à jour de connectabilité pour définir une appartenance à un groupe d'acheminements
• H04L 12/715 - Routage hiérarchique, p.ex. réseaux en grappe ou routage inter-domaine
• H04W 72/02 - Sélection de ressources sans fil par un utilisateur ou un terminal
• H04W 72/04 - Affectation de ressources sans fil

Abrégé

A quantum cryptographic key distribution system, including: an optical source (62), which generates a plurality of optical pulses; an optical beam splitter (80), which generates, starting from each optical pulse, a first and a second optical sub-pulse; a first and a second peripheral device (50, 52); and an optical path (50, 52, 82, 84, 90, 92) having a first and a second end connected to the optical beam splitter, the optical path extending through the first and second peripheral devices and being traversed in opposite directions by the first and second optical sub-pulses. The peripheral device randomly phase shifts the second optical sub-pulse by a first phase (φ Α), and the second peripheral device randomly phase shifts the first optical sub-pulse by a second phase (φ B). Furthermore, the optical path is such as to cause interference in the first optical beam splitter between the first and second optical sub-pulses, as a function of first and second phases.

Classes IPC  ?

• H04L 9/08 - Répartition de clés

Abrégé

An avionics switched full- duplex Ethernet communication Arinc 664p7 network (100) comprising at least two independent elementary networks (Nl, N2), each comprises one or more end systems (ESI) suitable to act as source end systems for data frames transmitted over the network, and one or more end systems (ES4) suitable to act as destination end systems for such data frames. Each elementary network further comprises a switching function block (SW1, SW2) connected between the source (ESI) and destination (ES4) end systems. The Ethernet network is characterized in that one of the source (ESI), destination (ES4) end systems and the switching function block (SW1, SW2) comprises timing means (204) suitable to generate a common piece of timing information to be sent to the other devices of the elementary network in-order to enable the transmission of the data frames over the elementary network by one of the source end systems (ESI).

Classes IPC  ?

• H04L 12/52 - Systèmes de commutation de circuits, c.-à-d. systèmes dans lesquels la voie de transmission est stable pendant la communication utilisant des techniques de division de temps

Abrégé

The invention regards a system of command and control and of aiming and firing (1) for a military land vehicle equipped with at least one weapon. This system of command and control and of aiming and firing (1) comprises: an external vision system for aiming and firing (10) operationally associated with a weapon of the military vehicle; an external vision system for command and control (11); an aiming and firing user interface (13) configured to control both the external vision system for.aiming and firing (10) and the associated weapon, and the external vision system for command and control (11); and a command and control user interface (14) configured to control both the external vision system for command and control (11) and the external vision system for aiming and firing (10) and the associated weapon.

Classes IPC  ?

• F41G 3/16 - Dispositifs de visée adaptés pour le pointage indirect
• F41G 3/22 - Dispositifs de pointage pour armes montées sur véhicule, p. ex. sur un avion

Abrégé

The invention concerns an external vision and/or weapon aiming system (1) for a military land vehicle equipped with a weapon. This system is configured to display images (2, 3) of a scene outside the military land vehicle and a plurality of graphical indicators superimposed on portions (27, 37) of the displayed images (2, 3). The graphical indicators are semi-transparent so as not to completely hide the underlying portions (27, 37) of the displayed images (2, 3) and comprise: a first graphical indicator (23, 33) that indicates the pitch angle of the military land vehicle, a second graphical indicator (24, 34) that indicates the roll angle of the military land vehicle, a third graphical indicator (25, 35) that indicates the orientation of the military land vehicle with respect to the cardinal points and the aiming direction of the weapon with respect to the military land vehicle and the cardinal points, and a fourth graphical indicator (26, 36) ' that indicates the position of the military land vehicle.

Classes IPC  ?

• F41G 3/16 - Dispositifs de visée adaptés pour le pointage indirect
• F41G 3/22 - Dispositifs de pointage pour armes montées sur véhicule, p. ex. sur un avion
• H04N 7/18 - Systèmes de télévision en circuit fermé [CCTV], c.-à-d. systèmes dans lesquels le signal vidéo n'est pas diffusé

Abrégé

The invention regards an external vision and/or weapon aiming system (1) for a military land vehicle and/or a military naval unit. The system comprises: two sensors (11, 12) configured to capture video streams of a same external scene, each in a respective spectral band; an electronic processing unit (13) configured to insert a respective aiming reticle in the images of each captured video stream, thereby generating a corresponding pre-processed video stream, and to process the two pre-processed video streams; and a user interface (14) configured to display a video stream received from the electronic processing unit (13). The system is characterized in that the electronic processing unit (13) is configured to process the two pre-processed video streams by means of image enhancement and picture-in-picture functionalities, thereby generating first and second enhanced video streams.

Classes IPC  ?

• F41G 3/16 - Dispositifs de visée adaptés pour le pointage indirect
• F41G 3/22 - Dispositifs de pointage pour armes montées sur véhicule, p. ex. sur un avion
• G06T 5/50 - Amélioration ou restauration d'image utilisant plusieurs images, p. ex. moyenne ou soustraction

Abrégé

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.

Classes IPC  ?

• H04W 84/18 - Réseaux auto-organisés, p. ex. réseaux ad hoc ou réseaux de détection
• H04W 24/02 - Dispositions pour optimiser l'état de fonctionnement
• H04W 40/24 - Gestion d'informations sur la connectabilité, p. ex. exploration de connectabilité ou mise à jour de connectabilité
• H04W 40/32 - Gestion d'informations sur la connectabilité, p. ex. exploration de connectabilité ou mise à jour de connectabilité pour définir une appartenance à un groupe d'acheminements
• H04W 40/22 - Sélection d'itinéraire ou de voie de communication, p. ex. routage basé sur l'énergie disponible ou le chemin le plus court utilisant la retransmission sélective en vue d'atteindre une station émettrice-réceptrice de base [BTS Base Transceiver Station] ou un point d'accès

Abrégé

The vision and/or sighting system comprises: a video camera (107) with an optical axis (A-A); an internal frame (105) containing the video camera (107); and an external frame (103), in which the internal frame (105) is supported. Between the external frame (103) and the internal frame (105) there are arranged members for reducing the acceleration transmitted (124, 126, 130) or the mechanical stresses transmitted by the external frame to the internal frame.

Classes IPC  ?

• G02B 27/64 - Systèmes pour donner des images utilisant des éléments optiques pour la stabilisation latérale et angulaire de l'image
• F41H 5/26 - RegardsFenêtresCouvercles à leur effet
• H04N 5/225 - Caméras de télévision
• F41G 11/00 - Parties constitutives des appareils de pointage ou de viséeAccessoires

Abrégé

The invention relates to an IF receiver that is able to solve the image band problem and, in particular, to reject any interfering signals so as to ensure correct demodulation of a received useful signal without having to interrupt the reception service. The receiver (30) comprises a monitoring branch configured to monitor interference experienced at a plurality of intermediate frequencies usable in reception and select the intermediate reception frequency from the intermediate frequencies usable in reception on the basis of the interference monitoring carried out. Moreover, the monitoring unit (40) is configured to carry out real-time monitoring of interference experienced at the currently used intermediate reception frequency and also at the other intermediate frequencies usable in reception and change, in real time, the used intermediate reception frequency on the basis of the real-time interference monitoring.

Classes IPC  ?

• H04B 1/10 - Dispositifs associés au récepteur pour limiter ou supprimer le bruit et les interférences
• H04B 1/28 - Circuits pour récepteurs superhétérodynes le récepteur comportant au moins un dispositif à semi-conducteurs ayant trois électrodes ou plus

Abrégé

A method 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.

Classes IPC  ?

• H04W 16/12 - Répartition fixe des ressources
• H04W 40/24 - Gestion d'informations sur la connectabilité, p. ex. exploration de connectabilité ou mise à jour de connectabilité

Abrégé

What is described is a method of data transmission between nodes of a MANET communications network on a high-frequency radio channel shared by division of the access time, wherein each network node is assigned a transmission time slot in a transmission frame, and at least one auxiliary transmission slot is provided and is accessible by a node that has detected the occupation of the radio channel in the time slot assigned to it. Each node is arranged for determining a local time reference for the calculation of the corresponding transmission slot and access to the radio channel, and includes receiving a positioning signal from a geographical positioning system equipping the node, and the determination of a universal reference time therefrom.

Classes IPC  ?

• H04J 3/06 - Dispositions de synchronisation
• H04W 56/00 - Dispositions de synchronisation
• H04W 84/18 - Réseaux auto-organisés, p. ex. réseaux ad hoc ou réseaux de détection
• H04W 74/04 - Accès planifié

Abrégé

A multi-role or multi-function system operable to perform a multi-role or a multi-function and configured to dynamically allocate requisite resources for performing antenna functions during a frame interval of the multi-role or the multi-function by determining whether the antenna functions are completely performable in the frame interval, based on a time-sharing resource allocation procedure; and if not, allocating the requisite resources for performing the antenna functions during the frame interval, based on a time-sharing resource allocation procedure and an antenna-sharing resource allocation procedure.

Classes IPC  ?

• H01Q 3/00 - Dispositifs pour changer ou faire varier l'orientation ou la forme du diagramme de directivité des ondes rayonnées par une antenne ou un système d'antenne
• H01Q 3/30 - Dispositifs pour changer ou faire varier l'orientation ou la forme du diagramme de directivité des ondes rayonnées par une antenne ou un système d'antenne faisant varier la phase relative ou l’amplitude relative et l’énergie d’excitation entre plusieurs éléments rayonnants actifsDispositifs pour changer ou faire varier l'orientation ou la forme du diagramme de directivité des ondes rayonnées par une antenne ou un système d'antenne faisant varier la distribution de l’énergie à travers une ouverture rayonnante faisant varier la phase
• G01S 13/02 - Systèmes utilisant la réflexion d'ondes radio, p. ex. systèmes du type radar primaireSystèmes analogues

Abrégé

A Mode S anti-reflection method for eliminating false tracks due to reflected replies in ground radar systems, wherein the information contribution of the replies (at the level of raw video) is analyzed with the aim of calculating the position of the reflectors. The possible presence of ADS-B reports can be used, otherwise it will be effectuated a geometrical analysis of the distribution of the replies and will be compared with the plot(s) extracted by the radar sensor. The possibility of correlating along time the moving of the plots, their place of origin and average duration of the tracks generated by them will allow to understand whether the plot is relevant to a reflection or not. In the case of “reflection”, a reflectors map is updated automatically in order to avoid the enabling of the initialization of the track in that area.

Classes IPC  ?

• G01S 5/02 - Localisation par coordination de plusieurs déterminations de direction ou de ligne de positionLocalisation par coordination de plusieurs déterminations de distance utilisant les ondes radioélectriques
• G01S 7/292 - Récepteurs avec extraction de signaux d'échos recherchés
• G01S 7/41 - Détails des systèmes correspondant aux groupes , , de systèmes selon le groupe utilisant l'analyse du signal d'écho pour la caractérisation de la cibleSignature de cibleSurface équivalente de cible
• G01S 13/52 - Discrimination entre objets fixes et mobiles ou entre objets se déplaçant à différentes vitesses
• G01S 13/78 - Systèmes utilisant la reradiation d'ondes radio, p. ex. du type radar secondaireSystèmes analogues dans lesquels des signaux de type pulsé sont transmis effectuant la discrimination entre différents types de cibles, p. ex. radar pour l'identification ami–ennemi
• G01S 13/91 - Radar ou systèmes analogues, spécialement adaptés pour des applications spécifiques pour la commande du trafic
• G01S 13/93 - Radar ou systèmes analogues, spécialement adaptés pour des applications spécifiques pour prévenir les collisions
• G01S 7/02 - Détails des systèmes correspondant aux groupes , , de systèmes selon le groupe

Abrégé

The invention concerns a device in the domain of AESA (“Active Electronically Scanned Array”) systems required for e.g. radar multifunctional systems with communication capabilities and electronic/analysis countermeasures, providing a constructive element for the realization of modular active radiating panels, which are economic and scalable depending on the system needs, to be used on multi-roles and multi-domains platforms. The architecture according to the invention presents a so-called “tile” architecture and uses a multilayer configuration incorporating the radiating elements, the control and supply controls, the transmitting/receiving (T/R) modules, the cooling system by using vertical interconnections, having a low cost and high integration.

Classes IPC  ?

• H01Q 21/00 - Systèmes ou réseaux d'antennes

Abrégé

A system for surveillance of a delimited area within which people move, wherein at least one hollow optical fiber is configured for extending through the area and is provided throughout its length with a plurality of holes that set an internal channel of the fiber in communication with the outside of the fiber itself. There is provided an optical source configured for supplying the optical signal to one end of the hollow optical fiber and a sensor designed to detect at one end of the hollow optical fiber the optical signal transmitted throughout the length of the fiber itself. A processing unit is configured for examining the spectrum of the optical signal detected by the sensors in order to detect the presence of toxic agents present in the area and drawn into said channel.

Classes IPC  ?

• G01J 5/02 - Détails structurels

Abrégé

an electric circuit formed for electrically connecting each field plate electrode to an electric reference potential and comprising at least a rectifying contact and/or an electric resistor, wherein the rectifying contact is formed outside the channel area of the high electron mobility transistor and is distinguished from the rectifying contact formed by the corresponding field plate electrode.

Classes IPC  ?

• H01L 29/66 - Types de dispositifs semi-conducteurs
• H01L 29/40 - Electrodes
• H01L 29/423 - Electrodes caractérisées par leur forme, leurs dimensions relatives ou leur disposition relative ne transportant pas le courant à redresser, à amplifier ou à commuter
• H01L 29/778 - Transistors à effet de champ avec un canal à gaz de porteurs de charge à deux dimensions, p.ex. transistors à effet de champ à haute mobilité électronique HEMT

Abrégé

A continuous scanning module is described, comprising: a polygonal scanning drum (9) rotating at substantially constant speed (f9) and provided with a plurality of first reflecting side faces (9.1-9.7) and at least one polygonal forward motion compensation-forward motion compensation drum (15) rotating synchronously with the scanning drum (9). The forward motion compensation drum (15) is provided with second reflecting side faces (15.1-15.7)) each of which receives an image from a corresponding first reflecting face of the scanning drum, and reflects it towards a scanning path.

Classes IPC  ?

• G02B 26/12 - Systèmes de balayage utilisant des miroirs à facettes multiples
• G01C 11/02 - Dispositions de prises de vues spécialement adaptées pour la photogrammétrie ou les levers photographiques, p. ex. pour commander le recouvrement des photos
• G01S 7/481 - Caractéristiques de structure, p. ex. agencements d'éléments optiques
• H04N 3/09 - Détails des dispositifs de balayage des systèmes de télévisionLeur combinaison avec la production des tensions d'alimentation par des moyens optiques-mécaniques uniquement comportant un réflecteur mobile pour rayonnement électromagnétique dans la région invisible, p. ex. pour l'infrarouge
• H04N 3/14 - Détails des dispositifs de balayage des systèmes de télévisionLeur combinaison avec la production des tensions d'alimentation par des moyens non exclusivement optiques-mécaniques au moyen de dispositifs à l'état solide à balayage électronique
• H04N 5/232 - Dispositifs pour la commande des caméras de télévision, p.ex. commande à distance
• H04N 5/33 - Transformation des rayonnements infrarouges

Abrégé

A trim panel (10) for the interior (11) of an aircraft (E), the panel having a multilayer structure and including an outer layer (12) made of material impervious to air, and which is positioned in use facing the fuselage of the aircraft (E); an inner layer (13) made of trim material, and which in use defines the interior (11); a structural layer (14) interposed between the inner and outer layer (13, 12); and acoustic energy dissipating material (17, 21), also interposed between the inner (13) and outer (12) layer; the inner layer (13) being made of porous material allowing airflow towards the acoustic energy dissipating material (17, 21).

Classes IPC  ?

• B32B 3/00 - Produits stratifiés comprenant une couche ayant des discontinuités ou des rugosités externes ou internes, ou une couche de forme non planeProduits stratifiés comprenant une couche ayant des particularités au niveau de sa forme
• B64C 1/06 - CadresLissesLongerons
• B64C 1/40 - Insonorisation ou isolation calorifique

Abrégé

A SAR apparatus including: a radar transceiver (2) to emit electromagnetic pulses and to provide a radar signal (SSAR) in response to echoes of the electromagnetic pulses; and a processing unit (3), configured to produce SAR images of moving objects (GM) from the radar signal (SSAR) · The processing unit (3) includes: a first processing module (6) to apply translational motion compensation to a central reference point (CRP) of a moving object (GM) in a subaperture of the radar signal (SSAR); a second processing module (7), to execute phase compensation with the single central reference point (CRP) as reference; and a third processing module (8) to apply phase compensation to the radar signal (SSAR) as a function of an estimated phase component (φ cp (i)) of the auxiliary point (CP) and of a normalization parameter to a distance in range (rbCRP-rbCP) between the central reference point CRP and the auxiliary point CP.

Classes IPC  ?

• G01S 13/90 - Radar ou systèmes analogues, spécialement adaptés pour des applications spécifiques pour la cartographie ou la représentation utilisant des techniques d'antenne synthétique

Abrégé

A radial slot antenna (1; 60) comprising a radial waveguide, which includes an upper plate (5), having a centroid (O) and an edge region (14) and provided with a plurality of radiating apertures (4), formed as slots in the upper plate (5), which develop according to an ideal annular pattern (16) around the centroid (O). The radiating apertures (4) are arranged in such a way as to form at least one first radiating region (31a) and one second radiating region (31b), which are distinct and radially separated by a dwell region (33a) without radiating apertures and wherein, in the first and second radiating regions (31a, 31b), radially adjacent radiating apertures (4) are separated from one another by a respective mutual radial distance, the dwell region (33a) having a radial width (δ) greater than the mutual radial distances of the radiating apertures (4) in the first and second radiating regions (31a, 31b). The slot antenna further comprises a signal feeder (10) operable for supplying am electromagnetic field (Ψ0, Ψ1) so as to assume, in the first and second radiating regions, opposite phases, in such a way that the electromagnetic field emitted by the slot antenna can be expressed via Bessel functions.

Classes IPC  ?

• H01Q 21/00 - Systèmes ou réseaux d'antennes

Abrégé

A method for estimating the noise of a two-photon entangled state, including the steps of: generating a plurality of pairs of photons; for each pair of photons, defining, by means of a first unit (Al), a first polarization measurement, associated with a first angle ( φi), and defining, by means of a second unit (B1), a second polarization measurement, associated with a second angle ( θι ). The method further includes the steps of: generating a first string of polarization measurements and a first string of angles; generating a second string of polarization measurements and a second string of angles; generating a first uncorrelated substring, formed by the polarization measurements of the first string of measurements associated with angles that are different from the corresponding angles of the second string of angles; generating a second uncorrelated substring, formed by the polarization measurements of the second string of measurements associated with angles that are different from the corresponding angles of the first string of angles; and determining an estimate of the noise on the basis of the first and the second uncorrelated substrings.

Classes IPC  ?

• H04L 9/08 - Répartition de clés

Abrégé

An insert (10) made of electrically conducting material, insertable at least partly inside a seat (8) on a first member (2), and connectable to a second member (1); the insert (10) having a fastening member (11) connectable electrically to a first electrically conducting area (4, 7) on the first member (2).

Classes IPC  ?

• F16B 5/01 - Jonction de feuilles ou de plaques soit entre elles soit à des bandes ou barres parallèles à elles par organes de fixation spécialement adaptés pour panneaux en nid d'abeilles

Abrégé

An aiming system for portable weapons comprising pairs of inertial sensors of gyroscopic, accelerometer and magnetometric type arranged respectively on a weapon and on an helmet with Head Up Display, so as to determine both the relative orientation and the relative position in space of the weapon and of the helmet, with consequent display of the line of fire on the Head Up Display.

Classes IPC  ?

• F41G 3/16 - Dispositifs de visée adaptés pour le pointage indirect
• F41G 3/22 - Dispositifs de pointage pour armes montées sur véhicule, p. ex. sur un avion

Abrégé

A test apparatus for avionic sensors including a helicopter (2), an avionic sensor test pod (3) equipped with at least one avionic sensor (18, 20) and a cable suspension system (4) connecting the test pod (3) to the helicopter (2).

Classes IPC  ?

• B64D 1/22 - Enlèvement d'objets à la surface du sol
• B64F 5/00 - Tracé, fabrication, assemblage, nettoyage, entretien ou réparation des aéronefs, non prévus ailleursManipulation, transport, test ou inspection de composants d’aéronefs, non prévus ailleurs

Abrégé

The invention concerns a device (11, 21) comprising: a cathode (14) that lies on a cathode plane and includes, in an active region (11a), one or more cathode straight -finger-shaped terminals (14b) with a main extension direction parallel to a first reference direction (z); for each cathode terminal (14b), one or more electron emitters (14c) formed on, and in ohmic contact with, said cathode terminal (14b); and a gate electrode (15) that lies on a gate plane parallel to, and spaced apart from, said cathode plane, does not overlap the cathode (14) and includes, in the active region (lla), two or more gate straight-finger-shaped terminals (15b) with a main extension direction parallel to the first reference direction (z); wherein the gate terminals (15b) are interlaced with said cathode terminal (s) (14b).

Classes IPC  ?

• H01J 1/304 - Cathodes à émission d'électrons de champ
• H01J 9/02 - Fabrication des électrodes ou des systèmes d'électrodes
• H01J 21/10 - Tubes à voie de décharge unique pourvus de moyens de commande exclusivement électrostatiques à une ou plusieurs électrodes de commande intérieures fixes, p. ex. triode, pentode, octode
• H01J 21/20 - Tubes à plus d'une voie de déchargeTubes multiples, p. ex. diode double ou triode-hexode
• H01J 19/24 - Cathodes froides, p. ex. cathode à champ d'émission
• H01J 19/38 - Électrodes de commande, p. ex. grille
• H01J 29/04 - Cathodes

Abrégé

The present system determines a significant stress value (σ) of a component made of magnetizable material. The system has a generating stage for generating a magnetic field of varying amplitude (H); and also includes a pickup stage for acquiring a Barkhausen noise signal (MBN) alongside variations in the amplitude (H) of the magnetic field. The system is characterized by having a processing unit for calculating the reciprocal (1/MBNmax) of the maximum value (MBNmax) of the signal (MBN), alongside variations in the amplitude (H) of the magnetic field. The processing unit has a memory stage storing a linear relation between the reciprocal (1/MBNmax) of the maximum value and the significant stress value (σ).

Classes IPC  ?

• G01N 27/72 - Recherche ou analyse des matériaux par l'emploi de moyens électriques, électrochimiques ou magnétiques en recherchant des variables magnétiques
• G01L 1/12 - Mesure des forces ou des contraintes, en général en mesurant les variations des propriétés magnétiques d'un matériau, résultant de l'application d'un effort
• G06F 19/00 - Équipement ou méthodes de traitement de données ou de calcul numérique, spécialement adaptés à des applications spécifiques (spécialement adaptés à des fonctions spécifiques G06F 17/00;systèmes ou méthodes de traitement de données spécialement adaptés à des fins administratives, commerciales, financières, de gestion, de surveillance ou de prévision G06Q;informatique médicale G16H)

Abrégé

A real-time simulation system (1) of the aerodynamic loads generated by the wake of a rotor (2) of a hover-capable aircraft (3) on the aircraft (3) itself is described, said system (1) comprising: a cockpit seat (10) for a pilot; a simulated control device (11) of the aircraft (3) able to receive a simulated command from the pilot to simulate a flight condition of the aircraft (3); simulation means (13) able to generate a simulated representation of the flight condition; and a processing unit (14) configured to receive as input a first signal associated with the command given via the control device (11) and to generate and output a second control signal for the simulation means (13) associated with the simulated aerodynamic loads. The processing unit (14) cyclically generates a vortex ring (30) with a radius (r), associates a number of control points (A, B, C and D) with the vortex ring (30), computes the velocity induced on the control points (A, B, C and D), moves and updates the vortex ring (30), and generates the second signal on the basis of the velocities induced on the control points (A, B, C and D) by the vortex rings (30).

Classes IPC  ?

• G09B 9/08 - Simulateurs pour l'enseignement ou l'entraînement pour l'enseignement de la conduite des véhicules ou autres moyens de transport pour l'enseignement du pilotage des aéronefs, p. ex. bancs d'entraînement au pilotage sans visibilité
• G09B 9/46 - Simulateurs pour l'enseignement ou l'entraînement pour l'enseignement de la conduite des véhicules ou autres moyens de transport pour l'enseignement du pilotage des aéronefs, p. ex. bancs d'entraînement au pilotage sans visibilité l'aéronef étant un hélicoptère

Abrégé

The present invention relates to a method for estimating the altitude of a target. Said method comprises: acquiring first quantities indicative of bistatic range measurements associated with a target and carried out on the basis of radio frequency signals received by a passive radar sensor and transmitted by at least three transmitters of opportunity, each of which transmits using a respective carrier frequency different from the carrier frequencies used by the other transmitters of opportunity; acquiring second quantities indicative of bistatic range rate measurements associated with the target and carried out on the basis of said radio frequency signals received by the passive radar sensor and transmitted by the at least three transmitters of opportunity; and estimating a two-dimensional kinematic state of the target on the basis of the first and the second quantities, said two- dimensional kinematic state comprising a two-dimensional position of the target defined by two coordinates expressed in a polar reference system in terms of range and azimuth, or in a corresponding Cartesian reference system, and a two- dimensional velocity of the target defined by two components expressed in the polar reference system in terms of range and azimuth, or in the corresponding Cartesian reference system. The method is characterized by further comprising estimating the altitude of the target and the elevation component of the velocity of the target on the basis of the two-dimensional kinematic state of the target and the first and the second quantities so as to minimize a functional related to at least the second quantities.

Classes IPC  ?

• G01S 13/00 - Systèmes utilisant la réflexion ou la reradiation d'ondes radio, p. ex. systèmes radarSystèmes analogues utilisant la réflexion ou la reradiation d'ondes dont la nature ou la longueur d'onde sont sans importance ou non spécifiées

Abrégé

AN LED lighting device of an aircraft for maneuvers of landing, and/or take-off, and/or taxiing, and/or searching comprising: one or more light-emitting modules including a light-emitting semiconductor device configured for emitting a light radiation; a supporting substrate carrying the light-emitting semiconductor device; a curved reflector having a concave reflecting surface and defining a plane of emission, wherein the concave reflecting surface has a semiparabolic shape obtained by sectioning a semiparaboloid along two mutually parallel cutting planes, and is arranged facing the light-emitting semiconductor device in such a way as to collect the light radiation and generate a radiation reflected through the plane of emission.

Classes IPC  ?

• F21V 7/00 - Réflecteurs pour sources lumineuses

Abrégé

A multi-role or multi-function system (1) operable to perform a multi-role or a multi-function and configured to dynamically allocate requisite resources for performing antenna functions (EFMi) during a frame interval (tF) of the multi-role or the multi-function by: - determining whether the antenna functions (EFMi) are completely performable in the frame interval (tF), based on a time-sharing resource allocation procedure; and if not, allocating the requisite resources for performing the antenna functions (EFMi) during the frame interval (tF), based on a time-sharing resource allocation procedure and an antenna-sharing resource allocation procedure.

Classes IPC  ?

• H01Q 3/30 - Dispositifs pour changer ou faire varier l'orientation ou la forme du diagramme de directivité des ondes rayonnées par une antenne ou un système d'antenne faisant varier la phase relative ou l’amplitude relative et l’énergie d’excitation entre plusieurs éléments rayonnants actifsDispositifs pour changer ou faire varier l'orientation ou la forme du diagramme de directivité des ondes rayonnées par une antenne ou un système d'antenne faisant varier la distribution de l’énergie à travers une ouverture rayonnante faisant varier la phase

Abrégé

The invention concerns a maritime anti-piracy system (100), for the recognition of suspect watercrafts (50) around one or more co-operating ships (30) to be protected, comprising: a shore-based control system (10, 20, 40), comprising: one or more centres (10), geographically distributed, comprising shore sensors (11, 12) for detecting watercrafts surveillance data; a central station (20) for collecting and elaborating watercrafts surveillance data; the shore-based control system (10, 20, 40) comprising a bi-directional communication network (40) between said one or more centres (10) and said central station (20), in such a way that the central station (20) be able to send commands to said shore-based sensors; a communication system between said one or more centres (10) and said one or more co-operating ships to be protected (30). The anti-piracy system being characterised in that it comprises: one or more devices (90), mounted on board of corresponding said one or more co-operating ships to be protected (30), for maritime surveillance data extraction from maritime surveillance sensors (12', 11'), which are mounted on board of corresponding said one or more co-operating ships to be protected (30) and are suitable to watch over the space around said one or more co-operating ships, said one or more devices (90) for data extraction being suitable to send said maritime surveillance data to at least one of said one or more centres (10) through said communication system; an identification and authentication system (13, 70) of said one or more co-operating ships to be protected (30), which functions through said communication system and is shared among said one or more centres (10) and each of said one or more co-operating ships to be protected (30), said central station (20) for collecting and elaborating data elaborating the data coming from said one or more centres (10), and therefore also from said one or more co-operating ships to be protected (30), and launching the relevant alarms in the case of recognition of suspected watercrafts (50). The invention further concerns a device for maritime surveillance data extraction from maritime surveillance sensors mounted on board.

Classes IPC  ?

• G08G 3/00 - Systèmes de commande du trafic pour les véhicules marins

Abrégé

A system (1) for determining a significant stress value (σ) of a component (2) made of magnetizable material, the system having : - a generating stage (3) for generating a magnetic field of varying amplitude (H); and - a pickup stage (4) for acquiring a Barkhausen noise signal (MBN) alongside variations in the amplitude (H) of the magnetic field; the system being characterized by having a processing unit (5) for calculating the reciprocal (1/MBNmax) of the maximum value (MBNmax) of the signal (MBN), alongside variations in the amplitude (H) of the magnetic field; the processing unit (5) having a memory stage (15) storing a linear relation between the reciprocal (1/MBNmax) of the maximum value and the significant stress value (σ).

Classes IPC  ?

• G01L 1/12 - Mesure des forces ou des contraintes, en général en mesurant les variations des propriétés magnétiques d'un matériau, résultant de l'application d'un effort

Abrégé

A system for surveillance of a delimited area within which people move, wherein at least one hollow optical fibre (10) is configured for extending through the area (2) and is provided throughout its length with a plurality of holes (12) that set an internal channel (11) of the fibre in communication with the outside of the fibre itself. There is provided an optical source (20) configured for supplying the optical signal to one end of the hollow optical fibre (10) and a sensor (24) designed to detect at one end of the hollow optical fibre the optical signal transmitted throughout the length of the fibre itself. A processing unit (30) is configured for examining the spectrum of the optical signal detected by the sensors (24) in order to detect the presence of toxic agents present in the area and drawn into said channel (11).

Classes IPC  ?

• G01N 21/05 - Cuvettes à circulation de fluides
• G01N 21/35 - CouleurPropriétés spectrales, c.-à-d. comparaison de l'effet du matériau sur la lumière pour plusieurs longueurs d'ondes ou plusieurs bandes de longueurs d'ondes différentes en recherchant l'effet relatif du matériau pour les longueurs d'ondes caractéristiques d'éléments ou de molécules spécifiques, p. ex. spectrométrie d'absorption atomique en utilisant la lumière infrarouge
• G08B 21/14 - Alarmes réagissant aux gaz toxiques

Abrégé

An anti-collision light for aircraft comprising two illuminating modules each comprising a number of LEDs disposed along a ring and coplanar to a plane, a first reflector facing the LEDS and a second reflector surrounding the LEDS; the first and the second reflector are so configured as to reflect the light emitted by LEDs toward angles between 0 and 75° above or below said plane. An additional module providing infra-red radiation is may be provided; the additional module comprising number of infra red LEDs disposed along a ring and coplanar to a plane and a reflector facing the infra red LEDs.

Classes IPC  ?

• B64F 1/20 - Disposition des balises optiques

Abrégé

An electronic flight control system (1) for an aircraft (100) capable of hovering and having at least one rotor (102; 104). The flight control system (1) is configured to operate in a manual flight control mode, in which the flight control system (1) controls rotor speed in response to direct commands from the pilot; and in at least two automatic flight control modes corresponding to respective flight modes of the aircraft, and in which the flight control system (1) controls rotor speed automatically on the basis of flight conditions. The flight control system (1) is also configured to memorize, for each automatic flight control mode, a respective flight table relating different speed values of the rotor to different values of at least one flight quantity; and to automatically control rotor speed in the automatic flight control modes on the basis of the respective flight tables.

Classes IPC  ?

• G05D 13/62 - Commande de la vitesse linéaireCommande de la vitesse angulaireCommande de l'accélération ou de la décélération, p. ex. d'une machine motrice caractérisée par l'utilisation de moyens électriques, p. ex. l'emploi de dynamos-tachymétriques, l'emploi de transducteurs convertissant des valeurs électriques en un déplacement

Abrégé

Disclosed herein is a lighting system, in particular for an avionics apparatus, having at least a light source and a control unit coupled to the light source and controlling operation thereof based on a management PWM signal; the management PWM signal may have a shape such as to limit radio frequency emissions. According to an embodiment, the lighting system has an interface unit coupled to the light source and receiving the management PWM signal from the control unit; during a lighting management mode, the management PWM signal carries management information for controlling the light source, and the interface unit is operable to decode the management information, for driving the light source; in particular, the control unit codes the management information using a first waveform parameter of the management PWM signal, and at least a second waveform parameter of the management PWM signal, different from the first waveform parameter. According to a further embodiment, the lighting system has at least one storage element coupled to the light source, and a transmission protocol is associated to the management PWM signal, envisaging a bidirectional communication between the control unit and the interface unit, by means of which management data are read from, and/or written to, the storage element.

Classes IPC  ?

• H05B 37/02 - Commande

Abrégé

A liquid crystal display (LCD) backlight apparatus having a light guide plate (21) with a first and a second main surfaces (23, 30) and a first lateral side; a reflection plate (28) facing the first main surface (23); a first light source (24) arranged laterally to the first lateral side of the light guide plate (21), configured to emit a luminous radiation (Ll, L2, L3 ); a transparent diffusion pattern (22) extending on the first main surface (23) and configured to receive the emitted luminous radiation (Ll, L2, L3), to generate a first diffused luminous radiation (d1, d2, d3) toward the reflection plate (28), to collect reflected luminous radiation (r1, r2, r3) from the reflection plate (28) and to generate a second diffused luminous radiation (u1-u9) toward the second main surface.

Classes IPC  ?

• G02B 6/00 - Guides de lumièreDétails de structure de dispositions comprenant des guides de lumière et d'autres éléments optiques, p. ex. des moyens de couplage
• F21V 8/00 - Utilisation de guides de lumière, p. ex. dispositifs à fibres optiques, dans les dispositifs ou systèmes d'éclairage
• G02F 1/13357 - Dispositifs d'éclairage

Abrégé

An anti-collision light for aircraft comprising two illuminating modules (5,6,7) each comprising a number of LEDs disposed along a ring and coplanar to a plane (10), a first reflector (15) facing the LEDS and a second reflector (17) surrounding the LEDS; the first and the second reflector are so configured as to reflect the light emitted by LEDs toward angles between 0 and 75° above or below said plane (10). An additional module (7) providing infra-red radiation is may be provided; the additional module (7) comprising number of infra red LEDs disposed along a ring and coplanar to a plane (20) and a reflector (24) facing the infra red LEDs.

Classes IPC  ?

• B64D 47/06 - Aménagements ou adaptations des dispositifs de signalisation ou d'éclairage pour signaler la présence de l'aéronef

Abrégé

The invention consists of a communication system that relays a satellite signal inside railway tunnels and relays the signals transmitted inside said tunnels towards the satellite, in such a way as to assure to vehicles transiting inside the tunnels a perfect transmission and reception quality even in the absence of satellite visibility. The system is based on a fixed terminal, for gallery illumination, connected to a fixed satellite station, and on a mobile terminal installed on the vehicle, connected to a mobile satellite terminal. The system automatically effects a switching action between satellite channel and radio channel in the tunnel, and vice versa, to assure the continuity of the vehicle-satellite connection. The system finds elective application for railway vehicles.

Classes IPC  ?

• H04B 7/185 - Stations spatiales ou aériennes

Produits et services

[Metal alloys for use in aircraft and aerospace industry; metallic transportable buildings and metallic advanced composite materials, namely, carbon fibers and intermetallic compounds, monocrystals and ceramics for use in aircraft and aerospace industry; metal railroad ties; metal railway crossovers] [Electric generators; brakes for machines; centrifugal pumps; centrifugal and axial compressors for machines; compressors for machines; electrical automated welding machines; environmental control apparatus, namely, hydraulic generators for the generation of electricity, high vacuum coating systems for capacitors, namely, high vacuum metallizing machines, for metallizing plastic film, paper, paperboard substrates, textile surfaces, and non-woven fabrics utilized in a high vacuum environment, and parts for use with such systems; machines for producing high vacuum and parts thereof; machine parts, namely, steam condensers and gas condensers; machinery, namely, steam turbines, gas turbines; pumping machines for industrial applications; rotary and diffusion pumps; cryogenic pumps, pumping units comprised of pumping engines and pumping jacks, and winding units in the nature of winding engines; turbo generators; hydraulic and wind turbines; power machines and implements for ships and aircrafts, namely, aircraft and ship engines, and parts thereof, namely, engine bearings, engine camshafts, engine mufflers, motor mufflers, engines rods, internal combustion parts, namely, piston rings and pistons; power transmission gears and belts for ships and aircrafts; machine elements and machine parts for ships and aircraft, namely, machine operated platforms capable of elevation above ground level and used for storage, bearings and bushings, blades, grindstones, hoods, millstones, roller bearings, nozzles which are parts of power-operated sprays, bearing housings, bearing inserts, machine tool holders, cylinders, machines and machine tools for the cutting and forming of materials; motors for ships or aircraft; metal working machinery and implements, namely, machining centers; earth moving machines, namely, backhoes, graders, loaders, scarifiers, scrapers, excavators; power machines and implements, namely, franking machines, letter sorting machines, envelope sorting machines, power transmission belts for industrial machines, power-operated lubricant dispensers for industrial machines; power transmission gears and belts, other than for vehicles; power-operated buffers, others than for vehicles; braking devices, other than for vehicles, namely, brake linings and discs; electric generators and electric motors for machines; industrial robots] [Radar; radar detectors; safety equipment, namely, electromechanical and electronic signal lights and moveable screen signals for railway and urban transit stations and lines; switch control boxes; safety equipment, namely, colored light signals and movable screen signals; laser, radar and ultrasonic detectors for recording changes in the operation of railway equipment; environmental control apparatus, namely, photo voltaic modules for electricity generation and electrochemical fuel cells; laboratory robots for remote maintenance operations;high dexterity laboratory robots for applications in the nuclear, airspace, civil defense, marine and remote or hazardous environment sectors and for use in the transfer and inspecting of remote controlled mobile platforms; space stations, satellites, ground stations; namely, computer software and radar instruments for earth observation, launching and retrieval of satellites, telecommunications meteorology, environmental management and image transmission, reception and processing; calculating machines; calculators, computers; computerized systems to overlay video maps and digitized images with graphic plotter displays; computer programs for graphic editing of maps; computer graphic editors; video image acquisition and rectification units; spatial data graphic editing/analytical stereoscopic plotting apparatus for digitization; computerized mapping and graphic apparatus for storage of ground coordinate values; analogue, digital and optoe-electronic systems for fire control, airborne systems and of light and medium anti-aircraft guns for barrel or turret mounting consisting of aiming optics, laser range finders, control electronics, drive servos, and night sight systems, namely, optoelectronic fire control systems for battle tanks consisting of aiming optics, laser range finders and digital computers; automation systems for field artillery, consisting of command control and communication apparatus for operation at group and battery level; infrared night vision apparatus for observation at night or in limited visibility conditions such as smoke, dust, or camouflage; artillery fire control systems for local control of guns and anti-aircraft, comprising optical sights, data introduction panels, on-board computers, hydraulic drives, and radar stations; simulated trainer and flight simulators for training use with anti-aircraft guns; computers to compute mortar-firing data and printer-recorders used with such computers; electro-optic microsensors for avionic use in aiding navigation, observation, and aiming for airborne surveillance, airborne environmental sensing and monitoring; panoramic periscopic laser sights for tanks; ballistic digital microprocessors for fire controls; gunner, commander and loader control panels for controlling tank attitude, cross wind presence, powder and temperature-sensitivity; thermal sighting units with laser range-finders for battlefield observation; thermal cameras for general observation as well as battlefield, airborne and shipboard observation and aiming; air traffic control systems for civil and military purposes, namely, short, medium and long range primary radars; secondary radars; computers; radar data extractors; simulators for air traffic control; radio communication apparatus for ground-air-ground radio communications; tridimensional radars for air surveillance; coast and low altitude surveillance radars; radars for automatic fire control; terrestrial surface-air missile radar apparatus for point defense and for battle point; air-airmissile radar apparatus air defense radar for interception, analysis and jamming of radar signals; searching and tracking naval radars; telecommunication systems, namely, telephone networks and exchanges; transmission apparatus, namely, large telephonic multiplex stations] [Power plants; nuclear power plants; hydroelectric power plants; generators for land vehicles; hydrogen generators; cryogenerators; propellers for wind powered generators; steam generators; furnace boilers; incinerator exhaust flue gas cleaning system for use with or without an oil or gas burner, comprised of a chemical injector and a feeding unit for the deacidification and dechlorination of exhaust gas in incinerators used in connection with urban, hospital, industrial, toxic, and noxious waste; nuclear reactors; environmental control apparatus, namely, bed boilers, steam generators, desalinators for sea water, heat exchangers; turn-key grid connected photovoltaic plants for electricity generation; cogeneration power plants and regenerators; hydroelectric power plants; nuclear fusion devices, namely, radio-frequency heaters, induction heaters, heat limiters and shields for neutron fluxes, not used for the purposes of insulation; ceramic heat exchangers; low environmental impact combustion systems, namely, low No2 and No3 burners; low heat value gas burners; refrigerating units; high vacuum kilns and ovens for special treatment; cryogenerating units; evacuating service units for refrigerators] [Airplanes, helicopters; mounts and equipped modules for trucks, trailers and ships, as components of missile weapons systems and pre-fitting study work and realization; railway locomotives, diesel electric locomotives, electric trains and electric motor cars; metropolitan railway passenger cars, trolley buses, and tram cars] Construction and repair services, namely, maintenance and repair of power generation plants; construction of complete turnkey integrated transportation systems; installation of electrical and instrumentation systems for industrial and naval plants; construction for research plants; construction, repair and installation services in the fields of aviation, avionics, electronics, telecommunications, hydraulics, heating and ventilation and air conditioning, electrooptics, electro acoustics and marine vehicles; aircraft maintenance Providing telecommunications connections to a global computer network; telecommunications consultation; telecommunications routing and junction services; telecommunications services, namely, providing fiber optic network services; telecommunications services, namely, intercepting and preventing unsolicited calls from telemarketers; satellite transmission; telecommunication services, namely, local and long distance transmission of voice, data, graphics by means of telephone, telegraphic, cable, and satellite transmissions; telecommunications, namely, services for the multi-user access to global computer networks for the collection, transfer and spreading of information, news and data, also interactive with the user; management of on-line telecommunications and information and assistance services, also those specifically addressed to the users of the service call centers; computer programming, namely, the multi-user access and renting of times to access a global computer network for the transfer and spreading of a wide range of information; electronic mail services; providing access to data banks Environmental remediation services, namely, soil, waste and/or water treatment services; fuel treatment services; metal treatment; nuclear waste treatment; oil and gas well treatment; oil well prospecting, namely, perforation and spill treatment; waste treatment; water treatment; custom manufacture of computers, electronic systems and computer networks for others Computer education training; education services in the nature of courses and seminars in the field of space, aeronautics, defense, transportation, energy and information technology Scientific and industrial research; global services relating to the networks, namely, housing and hosting services; design, creation and management of web sites and portals; design and maintenance of software, advice in the field of information technology, computer and communications, provided in person and through a global computer network; creating data banks for others; management of programs enabling the downloading and streaming of sound and video files as well as of images in any format from a global computer network; engineering services; technical consultation and research in the field of space, aeronautics, defense, transportation, energy and information technology

Produits et services

construction and repair services, namely maintenance and repair of power generation plants; construction of complete turnkey integrated transportation systems; installation of electrical and instrumentation systems for industrial and naval plants; construction for research plants

Produits et services

(1) Electronic, electroacoustical and electrooptical industries, civil (commercial) and defence aircraft, and structural components for commercial jet aircraft; telecommunication and remote sensing satellites; scientific satellites; space vehicles and space stations; launch and retrieval apparatus and installations; fixed and mobile ground stations for space systems; computer systems for monitoring space systems and orbiting satellites and software for the same; radar/communication apparatus and installations for airports and air and maritime traffic control; mobile and specialized telephone, mobile cellular telephone, mobile radios, computerized communications networks, apparatus and installations all for ground-air-ground communications; informatics systems for TLC networks; apparatus and installations all for security and access control, namely, equipment and instruments for surveillance, detection, monitoring, warning and preventing unauthorized access to property and/or premises; systems for environmental monitoring and management, namely integrated apparatus and installations for pollution monitoring, meteor hydro-geological and agro-meteorological monitoring systems, and renewable energy heating, ventilation and conditioning systems; and integrated air defence apparatus and installations; ground and naval missiles and weapon apparatus and installations; surface and underwater integrated naval apparatus and installations; military command, control and communications apparatus and installations, namely, mobile and stationary equipment and instruments for detection, identification and tracking of aircraft, target designation, navigational assistance and data collection, processing and recording, internal and external communication of voice, image and data, target identification and remote weapons firing systems; electronic counter-measure apparatus and installations, namely, equipment, instruments and weaponry for surveillance, monitoring, detection, prevention and destruction of munitions, nuclear and pyrotechnical devices; avionic equipment, namely apparatus and instruments for remote-piloted vehicle; computers, hardware, software; microelectronics, signal, image and data processing apparatus and installations; electrooptical sensors; radar apparatus and installations; navigation apparatus and instruments. (2) Civil (commercial) and defence aircraft, and structural components for commercial jet aircraft apparatus and instruments for avionics; telecommunication and remote sensing satellites; scientific satellites; space vehicles and space stations; launch and retrieval apparatus and installations; fixed and mobile ground stations for space systems; computer systems for monitoring space systems and orbiting satellites and software for the same; radar/communication apparatus and installations for airports and air and maritime traffic control; mobile and specialized telephone, mobile cellular telephone, mobile radios, computerized communications networks, apparatus and installations all for ground-air-ground communications; informatics systems for TLC networks; CAD/CAM/CAE systems; apparatus and installations all for security and access control, namely, equipment and instruments for surveillance, detection, monitoring, warning and preventing unauthorized access to property and/or premises; systems for environmental monitoring and management, namely integrated apparatus and installations for pollution monitoring, meteor hydro-geological and agro-meteorological monitoring systems, and renewable energy heating, ventilation and conditioning systems; and integrated air defence apparatus and installations; ground and naval missiles and weapon apparatus and installations; surface and underwater integrated naval apparatus and installations; military command, control and communications apparatus and installations, namely, mobile and stationary equipment and instruments for detection, identification and tracking of aircraft, target designation, navigational assistance and data collection, processing and recording, internal and external communication of voice, image and data, target identification and remote weapons firing systems; electronic counter-measure apparatus and installations, namely, equipment, instruments and weaponry for surveillance, monitoring, detection, prevention and destruction of munitions, armaments, nuclear and pyrotechnical devices; avionic equipment, namely apparatus and instruments for remote-piloted vehicle; computers, hardware, software; microelectronics, signal, image and data processing apparatus and installations; electrooptical sensors; radar apparatus and installations; navigation apparatus and instruments. (1) Communication services, namely the broadcasting of radio and television programs, telex services, telephone services (use of a telephone net), transmission of messages via radio, reception and broadcasting of information, transmissions of sounds and images via satellite; training and teaching services, all relating to the design and production of systems for airports, air and maritime traffic control, mobile and radio communications systems, information systems for networks, information services for the automation of the distribution services, supervisory and security systems, integrated systems for pollution monitoring, hydro-geological and agro-meteorological systems, environmental protection and management systems, renewable energy systems, computer aided design systems and computer aided management systems; services of advice for planning, engineering and industrializing in all sectors and for transfers of patented and unpatented technologies and know-hows; custom design and modification of civil and defence aircraft and of structural components for commercial jet aircraft; maintenance and overhaul of aircraft; design and overhaul of aeronautical engines and related components and of avionic systems; design and installation of complete space syatems, telecommunication remote sensing satellites, scientific satellites, transport systems and space stations, launch and retrieval systems, fixed and mobile ground stations for space systems, orbiting infrastructures and space software; design and installation of radar/communication systems for airports and air and maritime traffic control, mobile and specialized radio communications systems, informatics systems for TLC networks, supervisory and security systems, integrated systems for pollution monitoring, meteor hydro-geological and agro-meteorological systems for environmental protection and management, and renewable energy systems; and design and installation of integrated air defence equipment and systems, ground and naval missiles and weapon systems, service and underwater integrated naval systems, command, control and communication systems, electronic countermeasure systems, aviation equipment, radar and electro-optical sensors and related components, remote piloted vehicle systems, military support and logistic systems, and telecommunications and navigation systems.

Produits et services

Produits chimiques destinés à l'industrie, la science, la photographie, l'agriculture, l'horticulture, la sylviculture; résines artificielles et synthétiques, matières plastiques à l'état brut (sous forme de poudres, de liquides ou de pâtes); engrais pour les terres (naturels et artificiels); compositions extinctrices; trempes et préparations chimiques pour la soudure; produits chimiques destinés à conserver les aliments; matières tannantes; substances adhésives destinées à l'industrie. Couleurs, vernis, laques; préservatifs contre la rouille et contre la détérioration du bois; matières tinctoriales; mordants; résines naturelles, métaux en feuilles et en poudre pour peintres et décorateurs. Préparations pour blanchir et autres substances pour lessiver; préparations pour nettoyer, polir, dégraisser et abraser; savons; parfumerie, huiles essentielles, cosmétiques, lotions pour les cheveux; dentifrices. Huiles et graisses industrielles (autres que les huiles et les graisses comestibles et les huiles essentielles); lubrifiants; compositions à lier la poussière; compositions combustibles (y compris les essences pour moteurs) et matières éclairantes; chandelles, bougies, veilleuses et mèches. Produits pharmaceutiques, vétérinaires et hygiéniques; produits diététiques pour enfants et malades; emplâtres, matériel pour pansements; matières pour plomber les dents et pour empreintes dentaires; désinfectants; préparations pour détruire les mauvaises herbes et les animaux nuisibles. Métaux communs bruts et mi-ouvrés et leurs alliages; ancres, enclumes, cloches, matériaux à bâtir laminés et fondus; rails et autres matériaux métalliques pour les voies ferrées; chaînes (à l'exception des chaînes motrices pour véhicules); câbles et fils métalliques non électriques; serrurerie; tuyaux métalliques; coffres-forts et cassettes; billes d'acier; fers à cheval; clous et vis; autres produits en métal (non précieux) non compris dans d'autres classes; minerais. Machines et machines-outils; moteurs (excepté pour véhicules terrestres); accouplements et courroies de transmission (excepté pour véhicules terrestres); grands instruments pour l'agriculture; couveuses. Outils et instruments à main; coutellerie, fourchettes et cuillers; armes blanches. Appareils et instruments scientifiques, nautiques, géodésiques, électriques (y compris la T.S.F.), photographiques, cinématographiques, optiques, de pesage, de mesurage, de signalisation, de contrôle (inspection), de secours (sauvetage) et d'enseignement; appareils automatiques déclenchés par l'introduction d'une pièce de monnaie ou d'un jeton; machines parlantes; caisses enregistreuses, machines à calculer; appareils extincteurs. Instruments et appareils chirurgicaux, médicaux, dentaires et vétérinaires (y compris les membres, les yeux et les dents artificiels). Installations d'éclairage, de chauffage, de production de vapeur, de cuisson, de réfrigération, de séchage, de ventilation, de distribution d'eau et installations sanitaires. Moyens de transport par terre, automoteurs et remorques, appareils de locomotion par air et par eau équipés d'un système complet d'appareils électriques et électroniques ayant une fonction autonome. Armes à feu; munitions et projectiles; substances explosives; feux d'artifice. Métaux précieux et leurs alliages et objets en ces matières ou en plaqué (excepté coutellerie, fourchettes et cuillers); joaillerie, pierres précieuses; horlogerie et autres instruments chronométriques. Instruments de musique (à l'exception des machines parlantes et appareils de T.S.F.). Papier et articles en papier, carton et articles en carton; imprimés, journaux et périodiques, livres; articles pour reliure; photographies; papeterie, matières adhésives (pour la papeterie); matériaux pour les artistes; pinceaux; machines à écrire et articles de bureau (à l'exception des meubles); matériel d'instruction ou d'enseignement (à l'exception des appareils); cartes à jouer; caractères d'imprimerie; clichés. Gutta-percha, gomme élastique, balata et succédanés, objets fabriqués en ces matières non compris dans d'autres classes; feuilles, plaques et baguettes de matières plastiques (produits semi-finis); matières servant à calfeutrer, à étouper et à isoler; amiante, mica et leurs produits, tuyaux flexibles non métalliques. Cuir et imitations du cuir, articles en ces matières non compris dans d'autres classes; peaux; malles et valises; parapluies, parasols et cannes; fouets, harnais et sellerie. Matériaux de construction, pierres naturelles et artificielles, ciment, chaux, mortier, plâtre et gravier; tuyaux en grès ou en ciment; produits pour la construction des routes; asphalte, poix et bitume; maisons transportables; monuments en pierre; cheminées. Meubles, glaces, cadres; articles (non compris dans d'autres classes) en bois, liège, roseau, jonc, osier, en corne, os, ivoire, baleine, écaille, ambre, nacre, écume de mer, celluloïd et succédanés de toutes ces matières ou en matières plastiques. Petits ustensiles et récipients portatifs pour le ménage et la cuisine (non en métaux précieux ou en plaqué); peignes et éponges; brosses (à l'exception des pinceaux); matériaux pour la brosserie; instruments et matériel de nettoyage; paille de fer; verre brut ou mi-ouvré (à l'exception du verre de construction), verrerie, porcelaine et faïence non comprises dans d'autres classes. Cordes, ficelles, filets, tentes, bâches, voiles, sacs; matières de rembourrage (crin, capoc, plumes, algues de mer); matières textiles fibreuses brutes. Fils. Tissus; couvertures de lit et de table; articles textiles non compris dans d'autres classes. Vêtements, y compris les bottes, les souliers et les pantoufles. Dentelles et broderies, rubans et lacets; boutons, boutons à pression, crochets et oeillets, épingles et aiguilles; fleurs artificielles. Tapis, paillassons, nattes, linoléums et autres produits servant à recouvrir les planchers; tentures (excepté en tissu). Jeux, jouets; articles de gymnastique et de sport (à l'exception des vêtements); ornements et décorations pour arbres de Noël. Viande, poisson, volaille et gibier; extraits de viande; fruits et légumes conservés, séchés et cuits; gelées, confitures; oeufs, lait et autres produits laitiers; huiles et graisses comestibles; conserves, pickles. Café, thé, cacao, sucre, riz, tapioca, sagou, succédanés du café; farines et préparations faites de céréales, pain, biscuits, gâteaux, pâtisserie et confiserie, glaces comestibles; miel, sirop de mélasse; levure, poudre pour faire lever; sel, moutarde; poivre, vinaigre, sauces; épices; glace. Produits agricoles, horticoles, forestiers et graines, non compris dans d'autres classes; animaux vivants; fruits et légumes frais; semences, plantes vivantes et fleurs naturelles; substances alimentaires pour les animaux, malt. Bière, ale et porter; eaux minérales et gazeuses et autres boissons non alcooliques; sirops et autres préparations pour faire des boissons. Vins, spiritueux et liqueurs. Tabac, brut ou manufacturé; articles pour fumeurs; allumettes. Publicité et affaires. Assurances et finances. Constructions et réparations. Communications. Transport et entrepôt. Traitement de matériaux. Éducation et divertissement.