| Patent application number | Description | Published |
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| 20100173143 | METHOD FOR MAKING COMPOSITE PARTS HAVING AT LEAST ONE CURVED AREA - The invention relates to a method for making a composite part including an assembly of superimposed webs of reinforcement threads imbedded at least partially in a polymer matrix, said part including at least one curved area and the method comprising steps of draping or stacking plies of a composite material, characterised in that, in at least one area adjacent to a curved area, at least one draping or stacking step is carried out with a ply of composite material, that comprises a web, or twisted thread web, including at least one twisted reinforcement thread in order to at least compensate the length differences of the extreme paths of the thread on either side of the width as measured in a direction parallel to the surface of the web; the invention also relates to the composite materials thus obtained. | 07-08-2010 |
| 20110309543 | HEAD FOR THE APPLICATION OF REINFORCING THREADS ON A DEPOSITION SURFACE - Applicator head for reinforcement yarns ( | 12-22-2011 |
| 20120202004 | Multiaxial Stack Rigidly Connected By Means Of Weld Points Applied By Means Of Inserted Thermoplastic Webs - The present invention relates to a stack of fibrous materials including at least two unidirectional carbon fiber layers, each extending in different directions, wherein each one of the unidirectional layers is connected by means of at least one of the surfaces thereof to an adjacent web of thermoplastic fibers, at least one web being inserted between two consecutive unidirectional layers, characterized in that the link between each unidirectional layer and each adjacent web is provided by the web, by weld points which produce an intermittent overall weld, and in that said weld points also guarantee the cohesion of the stack, as well as the method for manufacturing same. | 08-09-2012 |
| 20130108823 | NOVEL INTERMEDIATE REINFORCING MATERIAL CONSISTING OF AN ARRAY OF SPACED-APART YARNS/WEBS | 05-02-2013 |
| 20140322511 | VEILED TAPE WITH IMPROVED RESISTANCE TO DELAMINATION - The present invention provides a method of preparing a tape with a given width, said tape being composed of an assembly of filaments extending in a direction substantially parallel to the length of the tape, and between which a powder of a polymeric material is distributed, each face of said tape being associated with a nonwoven of polymeric fibers, the method comprising: —a step consisting in depositing powder formed from a polymeric material on at least one of the faces of the tape, preferably on both faces; —a step consisting in heating in order to at least partially soften the deposited powder then of tightening the tape in order to adjust its width to the width desired and to cause at least a portion of the powder to penetrate into the thickness of the tape between the filaments, and of cooling the tape to fix its width and provide cohesiveness because of the powder; and —to tapes obtained using said method. | 10-30-2014 |
| 20150367582 | METHOD FOR MAKING AN INTERMEDIATE REINFORCING MATERIAL CONSISTING OF AN ARRAY OF SPACED-APART YARNS/WEBS - The present invention relates especially to an intermediate material comprising, or even constituted exclusively by, an array of individualised ribbons, each ribbon being composed by a tape of unidirectional reinforcing fibres associated, by adhesion, on each of its faces with a veil of thermoplastic fibres, characterised in that the ribbons are disposed in successive layers, in such a way that the ribbons of two successive layers are superposed with or without crossing but without interlacement, the bond between a ribbon and the ribbon or ribbons with which it is superposed being ensured by adhesion, and in that in each layer the ribbons are disposed substantially parallel to each other over at least the major part of their length, while being independent and spaced from each other and in that the ribbons of at least two layers extend in two different directions. | 12-24-2015 |
| 20160052229 | VEILED TAPE WITH IMPROVED RESISTANCE TO DELAMINATION - The present invention provides a tape with a given width, said tape being composed of an assembly of filaments extending in a direction substantially parallel to the length of the tape, and between which a powder of a polymeric material is distributed, each face of said tape being associated with a nonwoven of polymeric fibers. | 02-25-2016 |
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| 20130324110 | METHOD OF PROCESSING NETWORK CONFIGURATION DATA - A method and system for comparing network configuration data stored in a wireless communication network with parameters that depend on the physical configuration of the network is provided. Subscriber wireless communication devices operating in the network provide measurement data. From the measurement data, at least one first parameter is selected or derived, the first parameter depending on the physical configuration of the network. From network configuration data stored in the wireless communication network, at least one second parameter that corresponds to the at least one first parameter is selected. Any discrepancy between the values of the first and second parameters is then identified. Analysis of the discrepancies may reveal errors or omissions in the stored network configuration data, such as missing entries in the neighbors table for a cell site. Faults in the physical network may also be revealed. | 12-05-2013 |
| 20150103681 | METHOD AND APPARATUS FOR DERIVING SIGNAL STRENGTH ATTENUATION CHARACTERISTIC VALUES - A method of deriving signal strength attenuation characteristic values for cells within a wireless communication network. The method for determining a set of cells for which signal strength attenuation characteristic values are to be derived, and using a genetic algorithm to derive signal strength attenuation characteristic values for the set of cells based at least partly on signal strength information for signal strength measurements obtained by wireless communication subscriber units within the wireless communication network. | 04-16-2015 |
| 20150105086 | METHOD AND APPARATUS FOR DERIVING CELL CHARACTERISTIC VALUES - A method of deriving cell characteristic values for cells within a wireless communication network. The method for determining a set of cells for which cell characteristic values are to be derived, and using a genetic algorithm to derive cell characteristic values for the set of cells based at least partly on measurement data obtained by wireless communication subscriber units within the wireless communication network. | 04-16-2015 |
| 20150189479 | METHOD AND APPARATUS FOR DERIVING INDOOR/OUTDOOR CLASSIFICATION INFORMATION - A method and apparatus for deriving indoor/outdoor classification information for call data for a wireless communication network. The method comprises identifying a set of subscriber call data records relating to vehicular calls, deriving a physical channel measurement threshold value based at least partly on physical channel measurement values for the subscriber call data records identified as relating to vehicular calls, and classifying subscriber call data records for the wireless communication network as indoor subscriber call data records and outdoor subscriber call data records based at least partly on a comparison of physical channel measurement values for the subscriber call data records with the derived physical channel measurement threshold value. | 07-02-2015 |
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| 20110059735 | METHOD AND APPARATUS FOR DERIVING PATHLOSS ESTIMATION VALUES - A method for deriving pathloss estimation values within a cellular communication network. The method comprises receiving pathloss data obtained from a plurality of wireless communication units located within the cellular communication network, receiving location information corresponding to the plurality of wireless communications units, associating received pathloss data with individual sectors within a coverage area of the cellular communication network based at least partly on the location information for the respective wireless communications unit, and deriving pathloss estimation values for individual sectors within the cellular communication network based at least partly on the received pathloss data. | 03-10-2011 |
| 20130115938 | Method and Apparatus for Deriving Pathloss Estimation Values - A method for deriving pathloss estimation values within a cellular communication network. The method comprises receiving pathloss data obtained from a plurality of wireless communication units located within the cellular communication network, receiving location information corresponding to the plurality of wireless communications units, associating received pathloss data with individual sectors within a coverage area of the cellular communication network based at least partly on the location information for the respective wireless communications unit, and deriving pathloss estimation values for individual sectors within the cellular communication network based at least partly on the received pathloss data. | 05-09-2013 |
| 20160037355 | TECHNIQUES FOR ESTIMATING A COVERAGE AREA FOR A DISTRIBUTED ANTENNA SYSTEM (DAS) OR A REPEATER SYSTEM - Techniques for estimating a coverage area for a distributed antenna system (DAS) or a repeater system are disclosed. In one particular exemplary embodiment, the techniques may be realized as a system for estimating a coverage area for a distributed antenna system (DAS) or a repeater system. The system may comprise one or more processors communicatively coupled to a mobile communications network. The one or more processors may be configured to identify a sector as being a base station sector that deploys a distributed antenna system (DAS) or a repeater system. The one or more processors may also be configured to determine an approximate location for one or more antennas deployed by the distributed antenna system (DAS) or the repeater system. The one or more processors may further be configured to construct an estimated coverage area for the base station sector that deploys the distributed antenna system (DAS) or the repeater system. | 02-04-2016 |
| 20160044455 | TECHNIQUES FOR MULTIPLE PASS GEOLOCATION - Techniques for multiple pass geolocation are disclosed. In one particular exemplary embodiment, the techniques may be realized as a system for multiple pass geolocation. The system may comprise one or more processors communicatively coupled to a mobile communications network. The one or more processors may be configured to conduct a first geolocation pass to identify one or more geolocation estimates under consideration. The one or more processors may also be configured to conduct at least one additional geolocation pass to refine one or more geolocation estimates under consideration. The one or more processors may further be configured to determine an approximate location of one or more mobile devices within an estimated coverage area of a network based on at least the first geolocation pass and the at least one additional geolocation pass. | 02-11-2016 |
