Andreoletti
Clara Andreoletti, San Donato Milanese IT
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20120253682 | SEISMIC SURVEY METHOD OF THE SUBSOIL - A method for obtaining a volumetric image of a geological structure in the subsoil includes generating a plurality of seismic waves by plural seismic sources, acquiring signals or traces obtained by processing the seismic waves reflected by the geological structure for creating a seismic record or shot gather for the activation position of each seismic source, migrating, through a numerical processing, each shot gather to create a respective partial volumetric image of the geological structure, summing the single partial volumetric images to obtain the overall volumetric image of the geological structure, the summing of the single partial volumetric images being obtained by grouping the seismic sources into groups, grouping the groups of seismic sources into super-groups, and effecting N migrations for each super-group. | 10-04-2012 |
20140321713 | WAVE-EQUATION MIGRATION VELOCITY ANALYSIS USING IMAGE WARPING - An objective function is disclosed that extracts the velocity error information directly in the image domain without computing common-image gathers. Because of the dimensionality of the problem, gradient-based methods (such as the conjugate-gradient algorithm) are used in the optimization procedure. In order to include the full complexity of the wavefield in the velocity estimation algorithm, a two-way (as opposed to one-way) wave operator is considered, where the imaging operator is not linearized with respect to the model parameters (as in linearized wave-equation migration velocity analysis), and the gradient of the objective function is determined using the adjoint-state method. The velocity estimation methodology is illustrated with a few synthetic examples. | 10-30-2014 |
Gilbert Andreoletti, Urville-Nacqueville FR
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20100034713 | PROCESS FOR SEPARATING A CHEMICAL ELEMENT FROM URANIUM (VI) STARTING FROM A NITRIC AQUEOUS PHASE, IN AN EXTRACTION CYCLE FOR THE URANIUM - A chemical element to be very efficiently separated from uranium starting from an acid aqueous phase, in an extraction cycle for the uranium, when this chemical element is present in said phase at a concentration less than that of the uranium, or even as a trace element, and when it is moreover less extractable by the extractant used in this extraction cycle than is the uranium. The chemical element can notably be neptunium(IV) or thorium 228. | 02-11-2010 |
20100104467 | PRODUCTION OF THORIUM 228 STARTING FROM A NATURAL THORIUM SALT - The invention relates to a process for producing | 04-29-2010 |
Remi Andreoletti, Tournefeuille FR
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20080239973 | METHOD OF DATA INTEGRITY CONTROL IN AN AFDX NETWORK - The invention relates to a data integrity checking system in a frame-switched on-board network, comprising at least first and second asynchronous transmitter terminals, with the second ( | 10-02-2008 |
Remi Andreoletti, Paris FR
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20140028588 | INFRARED DETECTION DEVICE AND METHOD WITH PREDICTABLE MULTITOUCH TOUCH CONTROL - The device comprises at least one frame, a first group of infrared ray emitters and a second group of infrared ray emitters, said groups framing a touch interaction space, the scanning of this space being performed by the successive activations of the emitters of the first group then of the second group, wherein, for the first group of emitters and for the second group of emitters: each emitter is associated with a subgroup of receivers, the receivers of said subgroup being arranged facing said emitter; the scanning cycles are initiated according to set time periods, a scanning cycle comprising a complete scan of constant duration according to the first group of emitters and a complete scan of constant duration according to the second group of emitters; all of the emitted rays not received defining one or more shadow areas. | 01-30-2014 |
Remi Andreoletti, Urville-Nacqueville FR
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20100195531 | METHOD OF ROUTING VIRTUAL LINKS IN A FRAME-SWITCHING NETWORK WITH GUARANTEED DETERMINISM - A method for routing virtual links in a frame switching network including a plurality of source terminals and/or destination of the frames, frame switches being connected together through physical connections, each virtual link being defined, for a point-to-point type, by a path through the network between a source terminal and a destination terminal and, for a multipoint type, by a plurality of paths through the network between a source terminal and a plurality of destination terminals. The method carries out routing of the links while observing a segregation constraint with regard to triplets of consecutive switches belonging to the oriented loops, so as to allow verification of determinism of the network. | 08-05-2010 |
Remi Andreoletti, Toulouse FR
Rémi Andreoletti, Chelles FR
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20150100909 | METHOD AND TOUCH INTERFACE FOR CONTROLLING A PROTECTED EQUIPMENT ITEM OR FUNCTION - A method for controlling an equipment item or a function by means of a touch interface includes: displaying, on a touch screen of the interface, a first graphical object that can be manipulated to control said equipment item or said function and a second graphical object having a first configuration in which the first graphical object is disabled and a second configuration in which the first graphical object can be activated; detecting a first gesture on the screen tending to switch the second graphical object from the first configuration to the second configuration; activating said first graphical object while the second graphical object is being manipulated; and detecting a second gesture on the screen tending to activate the first graphical object. Applicable to the activation of a protected function implemented onboard an aircraft. | 04-09-2015 |
Rémy Andreoletti, Chelles FR
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20140176582 | DEVICE AND METHOD FOR CONTROLLING A COCKPIT DISPLAY BY PARTITIONING - A display control device for a cockpit allows for a time-oriented graphics partitioning. The device comprises a reception module for receiving a display request for a graphics service during the execution of a sequence of partitions, a configuration module for defining the duration of the sequence, the order and the duration of each partition, and a control module for determining whether the remaining execution time of the partition on which the graphics service depends is or is not sufficient to execute the graphics service. The graphics service is executed or stopped according to remaining computer time. | 06-26-2014 |