Sadok
Sadok Aouini, Montreal CA
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20090121749 | Generation of an Analog Gaussian Noise Signal Having Predetermined Characteristics - The present invention relates to a method and system for providing an analog Gaussian noise signal having the predetermined probability distribution function, bandwidth and center frequency. A band-limited digital noise signal indicative of a Gaussian noise signal having a predetermined Gaussian probability distribution function is ΣΔ modulated generating a pulse-density modulated 1-bit sequence representing a Gaussian noise signal having a predetermined probability distribution function, bandwidth and center frequency. Using an analog low-pass filter the pulse-density modulated 1-bit sequence is then converted into a respective analog Gaussian noise signal having the predetermined probability distribution function, bandwidth and center frequency. The method and system are successfully employed in numerous applications such as in histogram testing and probabilistic digitization. | 05-14-2009 |
20120288044 | PHASE / FREQUENCY SYNTHESIS USING PERIODIC SIGMA-DELTA MODULATED BIT-STREAM TECHNIQUES - A method and a circuit are provided for providing phase or frequency synthesis using sigma-delta modulation bit-stream techniques in which data is encoded utilizing sigma-delta modulation and then digital-to-time conversion (DTC) or digital-to-frequency conversion (DFC). In some embodiments this encoded data stream is further subjected to phase or frequency domain filtering, which in some embodiments is carried out by a higher-order phase-locked loop (PLL). | 11-15-2012 |
Sadok Garnit, Paris FR
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20110189552 | DRAINING MEANS FOR A FUEL CELL SYSTEM AND RELATED ADJUSTMENT MODE - The invention relates to a draining device for a fuel cell (FC). The effluents from a hydrogen FC comprising a recirculation circuit have to be regularly drained in order to guarantee optimum operation. The draining devices of the prior art are characterized by significant variations in the hydrogen concentration of the effluents. The invention consists in incorporating the draining means in the device for separating the liquid and gas phases of the effluents. Advantageously, means for fine regulation of the draining flow rate are provided, which makes it possible to limit the losses of hydrogen the drained effluents. | 08-04-2011 |
20110262821 | DELIVERY HEAD FOR A FUEL CELL - The invention relates to a fluid delivery head for an electrochemical cell, for example a fuel cell. The delivery head combines the inlets and outlets of the lines for delivering the fluids, notably hydrogen and oxygen. The hydrogen delivery line feeds an active part of the fuel cell and includes a cavity in communication with a discharge pipe via a solenoid valve. The invention performs several functions with a minimum of elements and with reduced bulk. | 10-27-2011 |
Sadok Garnit, Le Plessis Robinson FR
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20140065503 | COOLING SYSTEM FOR A FUEL CELL - The invention relates to a cooling system for a fuel cell, comprising a main heat-transfer-fluid circuit including a circulation pump ( | 03-06-2014 |
Sadok Lataief, Gatineau CA
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20150136651 | DESORPTION OF BITUMEN FROM CLAY PARTICLES AND MATURE FINE TAILINGS - A method for desorption of bitumen from clay particles. Also a method for the desorption of asphaltenes from clay particles and a method for the desorption of bituminous fractions from mature fine tails (MFT). The method for desorption of bitumen from clay particles involves interacting, in a suitable organic solvent, a clay-bitumen composite with a compound capable of stabilizing the bitumen in the organic solvent and adsorbing to clay particles such that the compound replaces the bitumen in the clay-bitumen composite. A substantial amount of the compound that is capable of stabilizing the bitumen in the organic solvent is recovered with the clay particles, while the bitumen is released. Similarly, the method for desorption of asphaltenes from clay particles also involves interacting a clay-asphaltene composite with a compound capable of stabilizing the asphaltenes in an organic solvent, recovering the compound with the clay particles, and releasing the asphaltenes into solution. | 05-21-2015 |
Sadok Yakoub, Saint Priest FR
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20100204299 | C-CBL AND ANTAGONISTS THEREOF FOR THE TREATMENT AND DIAGNOSIS OF CANCER - The present invention relates to the treatment of cancer. More specifically, the present invention relates to the use of c-cbl as a marker for the diagnosis and/or prognosis of cancer, and to the use of a c-cbl antagonist for the treatment of a cancer associated with resistance to apoptosis. | 08-12-2010 |
20120076788 | C-CBL AND ANTAGONISTS THEREOF FOR THE TREATMENT AND DIAGNOSIS OF CANCER - The present invention relates to the treatment of cancer. More specifically, the present invention relates to the use of c-cbl as a marker for the diagnosis and/or prognosis of cancer, and to the use of a c-cbl antagonist for the treatment of a cancer associated with resistance to apoptosis. | 03-29-2012 |