Abstract: An unmanned aerial system for transporting and delivering packages, comprises an unmanned motorized aircraft and a non-motorized aerostatic device having aerostatic lift and being able to be coupled to the motorized aircraft, for transporting at least one package from a take-off site to a delivery site. This aerial system cooperates with a site for storing and distributing aerostatic modules each having a predetermined modular aerostatic lift, the storage and distribution site being located in the vicinity of the take-off site and being configured to deliver a set of j aerostatic modules on demand, which modules are secured by coupling means, so as to supply an aerostatic device with static lift that is substantially greater than or equal to the overall weight of the package to be transported and of the aerostatic device.

Abstract: A method of processing experience-content data within natural language, narratives comprises the steps of: capturing experience-content data from of one or more sources of information, analyzing the captured experience-content data so as to identify narrative structures, and linking each of the identified narrative structures to an actant category among a set of predetermined actant categories constituting an actantial scheme. The capturing step implements a conversational agent that is programmed to capture additional experience-content data, until all actant categories of the actantial scheme are filled with captured experience-content data.

Abstract: A method to manufacture a hairspring of a timepiece movement, which includes: producing a malleable elongated element in a form of under a fiber or ribbon form, from a first heated material capable of guiding light; conforming the malleable elongated element in order to achieve into a spiral form; and handling processing the spiral form thus created in order to obtain a hairspring for providing both a mechanical oscillating function in a balance wheel and a light guiding guide lighting function arranged for in situ adjusting of a mechanical performance of said hairspring. The conforming includes coiling the malleable elongated element around a rotating mobile conformation tool, and receiving the malleable elongated element in a guiding channel within a guiding mechanism and guiding the received malleable elongated element via mobile equipment turning on an inner periphery of the guiding mechanism.

Abstract: A method is disclosed for manufacturing a hairspring (1) for a timepiece movement, the method comprising the following steps: producing a malleable elongated element in the form of a fibre or ribbon from a first heated material capable of guiding light, shaping the malleable elongated element into a spiral, and processing the thus obtained spiral element in order to produce a hairspring providing both a mechanical oscillator function in a hairspring-balance wheel assembly and an optical guidance function. The shaping step comprises a step in which the malleable elongated element is wound around a rotary shaping tool.

Abstract: Catheter for echographic imaging within a cavity, comprising a proximal end situated to the outside of the patient, a distal end situated close to the tissues which are to be investigated, and a body connecting these two ends, the distal end comprising a guide wire and a capsule which is transparent to ultrasound and in which are accommodated a fixed piezoelectric transducer and a mirror for deflecting the ultrasonic wave and driven by means of rotation accommodated in the said capsule, this catheter being characterized in that the said mirror (30) is placed directly, without torque transmission shaft, on the surface of the rotor (34) of a microactuator constituting the said means of rotation.