The present invention relates to a method of detecting the presence or absence of a spectrally spread signal in a frequency band of interest of a signal received, in which: - the autocorrelation function of said signal received is calculated for a set ( S* ) of non zero values of time shift (m); - at least one cyclic correlation coefficient Formula (I) of the autocorrelation function is determined...

The drill (1) has a cut part (3) comprising lips (8) and grooves (9) alternatively extending around a rotation axis (4) of the drill. Each lip has a fillet (12) extending radially towards the axis by an incurved chamfer (25) along a main flank surface (21) such that an intersection between the chamfer and one of the grooves is formed by an edge. A radial outer end of the edge axially extends from ...

The steering system of the invention includes a processing means (26) comprising a means for determining (30) a driving signal (S3) of the power means (25) on the basis of: a first control signal (S1) determined from the measure of a torque applied by the driver on the steering wheel by applying a gain that depends on the longitudinal speed of the vehicle; a second correction signal (S2) determine...

The trailer (1) has a trailer body (2) constituted by a double wall forming a container (3) for containing liquid. The trailer body has a bunghole formed at an upper part, and a drain or tapping opening at an end of a bottom part is formed in a usage position of the trailer. A manual type pneumatic pressurization unit pressurizes the container for permitting a pressurized liquid distribution to sp...

The blade (1) has a body (10) integrated to a support structure of a windscreen wiper and a flexible lip (20), where the blade is made of a flexible material. The lip is directly connected to the body and includes a flat section along entire height. The lip is thin at its proximal portion (21) adjacent to the body, and has a square shape at its distal portion (22) extended from the body. A stop un...

The cowl has a duct (30) provided with air flow (F) and rain water. An opening (33) is arranged in a wall (34) of the duct, where the opening is an air inlet for an air-conditioning group. A deflector (20) has a wall (1) to raise water droplets from a base of the duct towards a bottom part (331) of the opening, where the deflector is situated in the duct at the level of the opening. The deflector ...

The installation (10) has a measuring apparatus (20) including a measuring surface (14) with a bend (22) along a longitudinal direction of a flat windscreen wiper (12). Measuring sensors (24) e.g. resistive type measuring sensors, measure a linear force of a wiper blade. A displacing device (28) displaces the measuring apparatus and a wiper receiving device (16) in a relative manner. The displacin...

The system is intended to block the tool operation for an operator holding a badge (2) the authorized working time of which is over. The system comprises : - the operator badge (2), comprising a storage memory (23) for the working time carried out by the operator and a communication unit (21), - the tool (1), comprising an accelerometric sensor (9) and a housing for control and vibratory traceabil...

The method involves forming an analytical modelization of a signal by a modelization function that has factors with concentrations and other factors including gain factors of an equipment e.g. mass spectrometer, or peak description factors. Prior probability distributions are attributed to the concentrations and to uncertain factors e.g. molecule retention time, from other factors. The signal is d...

The device has a sheet to seal cells of a pillbox, where sheet is made of plastic, paper, aluminum or other component compatible with health conditions. The sheet has an electric continuity rupture system that passes in front of each cell. An electronic system identifies references of a preparation plate and time. The electronic system determines opened and closed cells, warns a person with a visu...

The trailer (1) has a receiving tank (2) fixed on a chassis (3) for receiving a packaging product, and a prehension unit i.e. turnnion (9) placed on side panels (25, 26) of the tank for providing prehenion of the trailer. Interlocking units for interlocking the trailer with another trailer includes an interlock opening (12) co-operated with the prehension unit during an interlocking operation. The...

The device has an altitude band, and an antenna connected to an electronic assembly such as radio component and microprocessor, where the device is communicated with a decisional processed and collected information processing system. The antenna transmits, receives and processes radio waves to determine appearance or disappearance of a person, an animal or an object by addition, subtraction or any...

The system has a single dual view screen (1) for visualizing two distinct images such as navigation chart (2) and multimedia player information (3), in accordance with two different vision angles. A touch faceplate is arranged on the screen and activated by contacting functions relating to the images. Switching units switch the functions of the touch faceplate for activating the functions relative...

Metering device of the type that consists of a cap (2) able to be adapted to the neck (50) of a receptacle (5) of the bottle type, enclosing a chamber (34) that is filled with a substance (S) intended to be released into the contents (L) of the receptacle (5) and that is closed by a tearable film (38), while a projecting element (4) is able to come into contact with the film (38) in such a way as ...

The gripper has a suspension mat (4), maintained by an effort balancer (5) e.g. pantograph structure, and a movable part or frame (1) movable with respect to the mat. The movable part receives and maintains a door (B), and comprises a jack for positioning the moving part with respect to the mat. The movable part and the mat are arranged on the door by being a distance from a door hinge, and a doub...

The system (2) includes a modulator (40) which receives a comparator output signal (38) and generates an appropriate modulation signal (42). A gate drive controller (44) receives the modulation signal and generates a respective gate drive signal (46). An inverter (48) receives the gate drive signal, and generates motor drive output signals for each phase of the WFSDM suitable for driving the WFSDM...

The device has conductive supply lines (102-1-102-m, 104-1-104-m) supplying a given supply potential (Vdd) and a given reference or mass potential (Vss), respectively, where the potentials serve as polarization potentials of supply voltage regulator elements (110-11-110-mn, 120-11-120-mn). The supply lines are connected to an array of elementary cells (100-11-100-mn) i.e. electromagnetic radiation...

A method for coating a component with a thin layer of ligneous material, includes selecting a sheet of coating constituted at least partially by a thin layer of ligneous material intended to be visible in the finished component, coating the surface of the sheet with a thin layer of a transparent composition containing a synthetic resin, and fixing the coated sheet to the surface of the component. ...

The method involves using a massive structure (11) forming decorative faces e.g. gabions (12a, 12b), and using a reinforcement structure (13) consisting of metallic geosynthetic structures i.e. geogrids (14, 15, 16, 17), in two or three dimensions. The geosynthetic structure is arranged between layers of a compacted embankment. The reinforcement structure is fixed to the massive structure by a con...

The trimming (10) has a longitudinal bar (11) fixed on an opening frame i.e. door panel, of a motor vehicle. The bar has an immobilizing unit fixed on the frame. The immobilizing unit has an indexing unit that is provided with a cylindrical shaft (20) to index the trimming with respect to the frame. The indexing unit pre-positions the bar on the frame during rotation of the bar around a rotational...