Commissariat á I'énergie atomique et aux énergies alternatives Patent applications |
Patent application number | Title | Published |
20160003951 | DEVICE FOR PROCESSING A SIGNAL DELIVERED BY A RADIATION DETECTOR - The invention relates to a device for processing information delivered by a photon detector, comprising: an analogue circuit for generating a signal comprising a series of pulses, each pulse having an amplitude proportional to the energy freed by an interaction of a photon in the detector; an analogue circuit for determining the instant at which the amplitude of a pulse of the signal is maximal; and an element for capturing the value of the signal at said instant. | 01-07-2016 |
20150295519 | ELECTRICITY GENERATOR - An electricity generator including a first converter suitable for converting a variation of an energy to be harvested into a corresponding excess of electrical charges. The generator includes a circuit for collecting the excess of electrical charges, the circuit has a first controllable mechanical switch, and a control device for the first switch designed to control the switching of the switch to its closed position when the excess of electrical charges exceeds a first predetermined threshold. The switch is a magnetic switch and the control device comprises a variable magnetic field source which controls the switching of the first switch to its closed position only at the time when the excess of electrical charges exceeds the first predetermined threshold. | 10-15-2015 |
20150284875 | METHOD FOR FORMING A DOPED SILICON INGOT OF UNIFORM RESISTIVITY - A method for forming a silicon ingot includes the following steps: providing a silicon ingot of variable electrical resistivity and containing interstitial oxygen, determining the interstitial oxygen concentration in different areas of the silicon ingot, calculating the concentration of thermal donors to be created in the different areas to reach a target value of the electrical resistivity, and subjecting the different areas of the silicon ingot to annealing so as to form the thermal donors. The annealing temperature in each area is determined from the thermal donor and interstitial oxygen concentrations of the area and from a predefined annealing time. | 10-08-2015 |
20150243594 | RECEIVING STRUCTURE FOR ELECTRICALLY CONNECTING A NANO-OBJECT ON A SURFACE THEREOF AND RE-ESTABLISH ELECTRICAL CONTACT WITH THE NANO-OBJECT ON THE OPPOSITE SURFACE, AND METHODS FOR MANUFACTURING THE STRUCTURE - Receiving structure for electrically connecting a nano-object on a surface thereof and re-establish electrical contact with the nano-object on the opposite surface, and methods for manufacturing the structure. | 08-27-2015 |
20150237575 | METHOD FOR MANAGING AN ACCESS POINT OF A COMMUNICATION NETWORK ACCORDING TO THE TRAFFIC - The invention relates to a method for managing an access point of a communication network, said access point being suitable for supplying data packets to at least one communication terminal connected to said access point, said method comprising the following steps when the access point is inactive or on standby: | 08-20-2015 |
20150221723 | MATCHING OF TRANSISTORS - The present invention relates to a pair of transistors wherein each transistor of said transistor pair is made of several sub-transistors, and each sub-transistor of a transistor has a sub-transistor channel length and has a sub-transistor channel width, said sub-transistor channel length being substantially equal to the transistor channel length, and said sub-transistor channel width being smaller than the transistor channel width, so that the sum of the sub-transistor channel widths of the sub-transistors of a transistor is substantially equal to the channel width of said transistor, wherein each sub-transistor ( | 08-06-2015 |
20150220211 | Non-Contact User Interface System - A user interface system having rows of photon sensors for detecting an actuating body and lenses, each lens at least partially covering, with the exception of the central portion of the lens, a row of photon sensors. | 08-06-2015 |
20150087003 | METHOD FOR OBTAINING PEPTIDES - The present invention relates to a method of obtaining peptides from procaryotic and/or eucaryotic cells. | 03-26-2015 |
20150075595 | METHOD FOR PRODUCING A PHOTOVOLTAIC CELL WITH INTERDIGITATED CONTACTS IN THE BACK FACE - A method for producing a photovoltaic cell with interdigitated contacts in the rear face, comprising: providing a doped silicon substrate; forming, on the rear face of said substrate, a doped semiconductor layer with a first dopant species; forming, on said layer, a dopant layer comprising a second dopant species, of an electric type opposite to that of the first species; forming, in the doped layer, at least one doped region of a type opposite to that of the first species, by irradiation of at least one region of the dopant layer with a luminous flux of fluence greater than a threshold above which the dopants of the irradiated region of the dopant layer diffuse into the region underlying the doped layer in such a way as to exceed the concentration of the first dopant species; and forming, in the doped layer, at least one electrically insulating region, by selective irradiation of at least one region of the dopant layer with a luminous flux of which the fluence is in a range lower than said threshold, at which the dopants of the irradiated region of the dopant layer diffuse into the region underlying the doped semiconductor layer in such a way as to balance the concentrations of the two dopant species in said region. | 03-19-2015 |
20150029589 | OPTICAL REFLECTIVE DIFFRACTION DEVICE HAVING A HIGH RESISTANCE TO LASER FLUX - The present invention relates to an optical device for reflective diffraction with high diffraction efficiency and high laser flux resistance. The device includes a protective structure having at least one mixture layer produced by a uniform mixture of a first material and of a second material, where both of these are dielectric, and wherein said first material has an optical index lower than that of the said second material. | 01-29-2015 |
20140328590 | OPTICAL TRANSCEIVER - An optical transceiver ( | 11-06-2014 |
20140256370 | PROCESS AND DEVICE FOR DETECTION OF A FREQUENCY SUB-BAND IN A FREQUENCY BAND AND COMMUNICATIONS EQUIPMENT COMPRISING SUCH A DEVICE - The invention relates to a process for detection of a signal in a frequency sub-band of a frequency band of an acquired signal y(t), the process comprising:
| 09-11-2014 |
20140246723 | METHOD FOR MANUFACTURING A FIN MOS TRANSISTOR - A method for manufacturing a fin MOS transistor from an SOI-type structure including a semiconductor layer on a silicon oxide layer coating a semiconductor support, this method including the steps of: a) forming, from the surface of the semiconductor layer, at least one trench delimiting at least one fin in the semiconductor layer and extending all the way to the surface of the semiconductor support; b) etching the sides of a portion of the silicon oxide layer located under the fin to form at least one recess under the fin; and c) filling the recess with a material selectively etchable over silicon oxide. | 09-04-2014 |
20140236039 | Method of Calibrating and Operating a Direct Neural Interface System - A method of calibrating a direct neural interface system comprising the steps of: | 08-21-2014 |
20140233900 | Microstructured Optical Fibre Having A Large Core And A Flattened Fundamental Mode, Production Method Thereof And Use Of Same In Laser Microfabrication - The fibre comprises a core ( | 08-21-2014 |
20140217520 | AIR-SPACER MOS TRANSISTOR - A MOS transistor including, above a gate insulator, a conductive gate stack having a height, a length, and a width, this stack having a lower portion close to the gate insulator and an upper portion, wherein the stack has a first length in its lower portion, and a second length shorter than the first length in its upper portion. | 08-07-2014 |
20140193580 | METHOD FOR MAKING PATTERNS ON THE SURFACE OF A SUBSTRATE USING BLOCK COPOLYMERS - A method for making patterns on the surface of a substrate by graphoepitaxy, includes depositing a layer of resin on the surface of the substrate; making patterns in the resin on the surface of a substrate; curing the patterns in the resin by producing a layer of amorphous carbon on the surface of the patterns in the resin; depositing a layer of statistical copolymer after curing the patterns in the resin; grafting the layer of statistical copolymer onto the patterns in the resin by annealing; and depositing a layer of a block copolymer into the spaces defined by the patterns in the resin after curing the patterns and the grafting of the layer of statistical copolymer. | 07-10-2014 |
20140077151 | Optoelectric device with semiconductor microwires or nanowires and method for manufacturing the same - An optoelectric device including microwires or nanowires on a support, each microwire or nanowire including at least one portion mainly containing a III-V compound in contact with the support, wherein the III-V compound is based on a first group-V element and on a second group-III element, wherein a surface of the support includes first areas of a first material promoting the growth of the III-V compound according to the polarity of the first element distributed in a second area of a second material promoting the growth of the compound according to the polarity of the second element, the microwires or nanowires being located on the first areas. | 03-20-2014 |
20140070163 | PHASE-CHANGE MEMORY CELL - A memory cell including a via made of a phase-change material arranged between a lower electrode and an upper electrode, wherein the via includes a first region adjacent to a second region itself adjacent to at least one third region, the first, second, and third regions each extending from the upper electrode to the lower electrode, the crystallization temperature of the second region ranging between that of the first region and that of the third region, and the melting temperatures of the first, second, and third regions being substantially identical. | 03-13-2014 |
20140065519 | METHOD FOR FABRICATING A FUEL CELL INCLUDING A MEMBRANE-ELECTRODE ASSEMBLY - A method for fabricating a fuel cell includes fixedly attaching a reinforcement to a proton-exchange membrane and to an electrode placed against a first face of the proton-exchange membrane. The reinforcement has a median aperture through which an interior portion of the electrode is exposed. Fixedly attaching the reinforcement includes superimposing an inner edge of the reinforcement over a periphery of the electrode, and causing a projecting portion of the reinforcement to project the proton-exchange membrane so as to limit gas permeation into the proton-exchange membrane, and forming filigrees by a wet process in a gas diffusion layer, thereby forming a recess therein, and placing the gas diffusion layer so that the inner edge of the reinforcement extends into the recess in the gas diffusion layer. | 03-06-2014 |
20140063214 | IMAGING DEVICE WITH A WIDE VIEWING ANGLE - An imaging device including an element having at least a reflective sphere portion wall, a converging lens, and an image detection array, wherein the lens and the array are fixedly assembled with respect to each other on a mount, said mount being hinged with respect to said element. | 03-06-2014 |
20140038652 | PROCESS AND DEVICE FOR DETECTION OF A FREQUENCY SUB-BAND IN A FREQUENCY BAND AND COMMUNICATIONS EQUIPMENT COMPRISING SUCH A DEVICE - The invention relates to a process for detection of a signal in a frequency sub-band of a frequency band of an acquired signal y(t), the process comprising:
| 02-06-2014 |
20130267049 | METHOD FOR PRODUCING A STRUCTURE COMPRISING AT LEAST ONE ACTIVE PART HAVING ZONES OF DIFFERENT THICKNESSES - Method for producing a structure comprising an active part comprising a first and a second suspended zone of different thicknesses from a first comprising substrate, said method comprising the following steps:
| 10-10-2013 |
20130250671 | THERMALLY ASSISTED MAGNETIC WRITING DEVICE - A thermally assisted magnetic writing device including a first magnetic layer known as the “reference layer,” a second magnetic layer known as the “storage layer” that presents a variable magnetization direction, a spacer situated between the reference layer and the storage layer and a first antiferromagnetic layer in contact with the storage layer, the first antiferromagnetic layer being able to trap the magnetization direction of the storage layer. The magnetic device also includes a stabilization layer made of a ferromagnetic material, the stabilization layer being in contact with the first antiferromagnetic layer. | 09-26-2013 |
20130204317 | IMPLANTABLE DEVICE OF THE NEURAL INTERFACE TYPE AND ASSOCIATED METHOD - The main object of the invention is an implantable device of the neural interface type for processing signals, including:
| 08-08-2013 |
20130158926 | METHOD FOR RECONSTRUCTING THE OPTICAL PROPERTIES OF A MEDIUM WITH COMPUTING OF A SIGNAL CORRECTED AS A FUNCTION OF A FIRST MODELING FUNCTION FOR A REFERENCE MEDIUM AND OF A SECOND DISTRIBUTION FOR A MEDIUM TO BE CHARACTERIZED, AND ASSOCIATED RECONSTRUCTION SYSTEM - A method reconstructing optical properties of a medium uses a reconstruction system having a radiation source illuminating a medium and a detector receiving a signal emitted by the medium. This method includes establishing, for a source-detector pair, a first distribution of a signal received by the detector for a reference medium, the received signal emitted by the reference medium subsequent to the illumination of the medium by the source, determining, for the source-detector pair, a first modeling function of a light scattering signal between the source and the detector in the reference medium, establishing, for the source-detector pair, a second distribution of a signal received by the detector for the medium, the received signal being emitted by the medium to be characterized subsequent to illumination of said medium by the source, and computing a signal corrected as a function of the first modeling function and of the second distribution. | 06-20-2013 |
20130155407 | METHOD FOR RECONSTRUCTING THE OPTICAL PROPERTIES OF A MEDIUM USING A COMBINATION OF A PLURALITY OF MELLIN-LAPLACE TRANSFORMS OF A MAGNITUDE COMPRISING A TIME DISTRIBUTION OF A RECEIVED SIGNAL, AND ASSOCIATED RECONSTRUCTION SYSTEM - A method reconstructing the optical properties of a medium using a reconstruction system has a radiation source lighting the medium and a detector receiving a signal transmitted by the medium. The steps include lighting the medium using a radiation source, receiving by the detector of a signal emitted by the medium, and processing, for a source-detector pair, of a first distribution of the signal received by the corresponding detector. Then computing the Mellin-Laplace transform, for a given order and a given variable, of a magnitude comprising the first distribution, the order being an integer, the variable being a real number, and reconstructing optical properties of the medium using the Mellin-Laplace transform of said magnitude. The computation step includes computing a plurality of Mellin-Laplace transforms of the magnitude for distinct values of the order, and the reconstruction step is carried out from a combination of the plurality of Mellin-Laplace transforms. | 06-20-2013 |
20130135702 | METHOD FOR INTEGRATING A SYNTHETIC HOLOGRAM IN A HALFTONE IMAGE - A method for integrating a synthetic hologram in an image of a scene, including: forming, from a first image of the scene, a first matrix including pixels of two shades according to the gray level of the corresponding pixel of the first image, and a second matrix, image of the gray level difference between the corresponding pixels of the first image and of the first matrix; forming a third matrix based on a second image; forming a fourth matrix having each pixel including a central area with a surface area determined by the corresponding element of the second matrix and off-centered in the pixel according to the corresponding pixel of the third matrix; and performing a lithography of an opaque layer at the surface of a plate according to the pattern defined by the fourth pixel matrix. | 05-30-2013 |
20130127455 | MAGNETIC FIELD VECTOR SENSOR - A magnetic field vector sensor includes a substrate parallel to a plane, a support mobile relative to it and rotatable about a vertical rotation axis perpendicular to it, a magnetic field source generating a field having a moment in a non-perpendicular direction, the source being fixed to the support with no degree-of-freedom to exert torque on the support when a field to be measured is present, the field being non-collinear with the moment, a transducer to convert torque exerted on the support into a field amplitude of a component of the field along a measurement axis in the plane, wherein the source comprises a magnetostrictive permanent magnet for generating the field having a moment whose direction varies with stress on the magnet, and wherein the sensor further comprises a controllable device to reversibly modify the moment direction, and a stress generator to vary stress and hence moment direction. | 05-23-2013 |
20130070071 | Single-Use Bispectral Optical Head for Videoendoscope and Associated Videoendoscope - In the field of videoendoscopes for medical or industrial use, a videoendoscope has a bispectral optical head comprising a microcamera, white light lighting means and fluorescence light lighting means. The optical head is linked by appropriate electrical and optical connectors to the other elements of the videoendoscope. Preferably, it comprises inexpensive standard elements and is packaged in a single-use sterile packaging. There are different possible embodiments depending on whether the optical head comprises a single sensor or two sensors, depending on whether the device operates in continuous mode or in sequential mode and, finally, depending on whether the light sources are incorporated in the optical head or external thereto, the light being then routed by means of optical fibres. | 03-21-2013 |
20130065366 | SOI INTEGRATED CIRCUIT COMPRISING ADJACENT CELLS OF DIFFERENT TYPES - An integrated circuit on a semiconductor substrate has logic gates comprising FDSOI-type transistors made on said substrate, including at least one first transistor comprising a gate with a first work function, and including a transistor comprising a second work function, a memory including memory cells, each memory cell comprising FDSOI type transistors, including at least one third nMOS transistor with a gate presenting a third work function, the third transistor comprising a buried insulating layer and a ground plane at least one fourth pMOS transistor with a gate presenting said third work function, the fourth transistor comprising a buried insulating layer and a ground plane, the ground planes of the third and fourth transistors being made in a same well separating these ground planes from said substrate. | 03-14-2013 |
20130061459 | DIFFUSION LAYER FOR AN ELECTROCHEMICAL DEVICE AND METHOD FOR PRODUCING SUCH A DIFFUSION LAYER - A method for producing a diffusion layer of an electrochemical device, including: superimposition of multiple unidirectional webs of carbon filaments, filaments of each web positioned parallel with, and next to, one another; needle punching of the webs, breaking a proportion of the filaments such that broken portions of the filaments are tangled with other filaments of the webs; and cutting a proportion of the multiple unidirectional webs, the carbon filaments forming one electrically conducting outer surface of the diffusion layer. The needle punching is accomplished all the way through the multiple unidirectional webs, and/or through two principal opposite faces of the multiple unidirectional webs, and/or with an impact density against the multiple unidirectional webs of between approximately 100 and 300 impacts/cm | 03-14-2013 |
20130057372 | COILED MAGNETIC RING - This magnetic ring is formed by an upper U-shaped part and a lower U-shaped part, each upper and lower part comprising two vertical arms each introduced into a respective hole of the printed circuit board, each arm of the upper part being superimposed, within the respective hole and in a horizontal direction, on the corresponding arm of the lower part to set up magnetic continuity between these two parts of the magnetic ring. | 03-07-2013 |
20130057356 | MAGNETORESISTIVE RADIOFREQUENCY OSCILLATOR AND METHOD FOR GENERATING AN OSCILLATING SIGNAL - The invention relates to a radio frequency oscillator which incorporates: a spin-polarized electric current magnetoresistive device ( | 03-07-2013 |
20130057276 | PRINTED CIRCUIT BOARD COMPRISING TWO COILS - A printed circuit in which, in going from one end to another, a same conductive line is wound successively: around the first winding axis to form at least one half-turn of a first coil, then around the second winding axis to form at least one half-turn of a second coil, then around the first winding axis to form at least one half-turn of a first coil, then around the second winding axis to form at least one half-turn of a second coil. | 03-07-2013 |
20130057267 | CURRENT SENSOR - A current sensor includes a printed circuit and current lines. The printed circuit comprises a stack, along a vertical direction, of metallization layers mechanically separated by electrically insulating layers, and a measurement or excitation coil wound around a vertical winding axis. The coil is formed by conductive tracks made in at least one metallization layer. One or more current lines are positioned in a plane parallel to the layers and are configured to be supplied with currents to be measured. The coil comprises turns formed by conductive tracks, made in respective metallization layers, electrically connected to one another by pads passing through at least one of the electrically insulating layers, to form a coil that extends along the vertical winding axis. | 03-07-2013 |
20130034655 | PROCESS FOR FABRICATION OF A PART WITH TUBULAR GEOMETRY MADE FROM A CERAMIC MATRIX COMPOSITE MATERIAL - The invention relates to a device for tensioning a preform made from interlaced fibres and a process for fabricating a part made from a ceramic matrix composite material, using this preform. During this process, the preform is tensioned before and during its densification using the tensioning device ( | 02-07-2013 |
20120295363 | MATERIAL AND METHOD FOR TRAPPING, DETECTING AND QUANTIFYING HETEROCYCLIC AROMATIC COMPOUNDS AND OTHERS - What is provided includes a porous sol-gel material whose intrinsic pH is lower than 1 and comprising at least one probe molecule chosen from the group consisting of croconic acid, p-dimethyl-aminobenzaldehyde (DMABA), p-dimethyl aminocinnamaldehyde (DMACA), p-methoxybenzaldehyde (MOB) and 4-methoxy-1-naphtaldehyde (MON). In addition, a detection system containing the porous sol-gel material and a method of preparation and use of the porous sol-gel material for trapping and/or detecting and optionally quantifying at least one chemical compound such as indole and indole compounds are provided. | 11-22-2012 |
20120270515 | DEMODULATOR OF A FREQUENCY-MODULATED ELECTRICAL SIGNAL - A demodulator of an FM signal modulated about a carrier frequency with a modulation frequency has an RF oscillator configured to be synchronized, under identical conditions of operation, with oscillations at first and second frequencies used in the FM signal to encode respective pieces of information. The oscillator has a magnetoresistive device; and a low-pass filter connected to an output electrode of the magnetoresistive device to filter an oscillating signal, generated by the oscillator and to a rendering terminal to provide, as a demodulated electrical signal, the filtered signal, the cut-off frequency f | 10-25-2012 |
20120263212 | ADDITION/SUBTRACTION HARDWARE OPERATOR, PROCESSOR AND TELECOMMUNICATION TERMINAL INCLUDING AN OPERATOR OF THIS TYPE - An addition/subtraction hardware operator includes a plurality of addition/subtraction hardware modules and a plurality of transmission links between these modules, on one hand, and between inputs and outputs of the operator and these modules, on the other hand, according to a pre-determined structure for performing arithmetical calculations. At least a part of the addition/subtraction hardware modules and at least a part of the links between these modules can be configured by at least one programmable parameter, at least between a first configuration in which the operator finalizes a computation of real parts of fast Fourier transform coefficients, a second configuration in which the operator finalizes a computation of imaginary parts of fast Fourier transform coefficients, and a third configuration in which the operator carries out a computation of path metrics and survivors values of a Viterbi algorithm implementation. | 10-18-2012 |
20120262003 | RECEIVER POWERED BY A WIRELESS INTERFACE OF INDUCTIVE TYPE - The invention relates to a receiver ( | 10-18-2012 |
20120256698 | Automatic Impedance Matching Method for Radiofrequency Circuit and Modular Emission or Reception Chain - As relates to the automatic impedance matching of a radiofrequency system, a system comprises three modules. In a matching phase a matching computation module is connected in a detachable manner between an amplification module and an antenna module containing an antenna, a matching impedances network, and memory means for storing control data of the network; then a matching computation is carried out; the computation module supplies control data of the network to the memory device. In a phase of using the system, the second module is removed and the antenna module is connected in a detachable manner directly to the amplification module, the matching network being controlled by the stored control data, which correspond to the desired impedance matching. | 10-11-2012 |
20120161747 | EVAPORATION DEVICE - The present invention relates to a device for the vaporization of a liquid, said device comprising: a reservoir capable of containing a liquid to be vaporized, a heating element capable of heating the liquid in order to vaporize the liquid, a capillary pump capable of pumping the liquid contained in said reservoir to said heating element by capillary pumping, and a capillary barrier arranged along a capillary pumping direction of the liquid to be vaporized downstream from the capillary pump, said capillary barrier being capable of preventing the non-vaporized liquid from escaping from the device. | 06-28-2012 |
20120136077 | FLUORINATED COPOLYMERS, MEMBRANES PREPARED USING THE LATTER AND FUEL CELL DEVICE INCLUDING SAID MEMBRANES - A fluorinated copolymer including at least one recurrent unit of the following formula (I): | 05-31-2012 |
20120112387 | MOLD FOR THERMAL NANOIMPRINT LITHOGRAPHY, PROCESS FOR FABRICATING THE SAME, AND NANOIMPRINT PROCESS USING THE SAME - A heating mold for thermal nanoimprint lithography comprising resistive heating means and collecting means for collecting the electromagnetic energy of a variable electromagnetic field emitted by a source located outside the mold, said collecting means being connected to said resistive heating means (34) in which said energy is dissipated. | 05-10-2012 |
20120092004 | DETECTION METHOD AND DETECTOR OF A DISRUPTION, POSITIONING METHOD AND SYSTEM USING SAID METHOD - This method for detecting a disturber of magnetic field amplitude comprises:
| 04-19-2012 |
20110298442 | Converter Circuit and Electronic System Comprising Such a Circuit - A converter circuit for connecting to a source of electrical energy that is capable of major fluctuations in delivered power. The circuit includes a chopper circuit having a variable duty cycle, a variable-size chopper switch and an input terminal connectable to said electric energy source; at least one first output circuit adapted to being connected via a variable-size chopper switch to an output terminal of the chopper circuit; and a control circuit configured to control firstly the duty cycle of the chopper circuit and secondly the size of said variable-size switches as a function of the power delivered by said electrical energy source. | 12-08-2011 |
20110266699 | METHOD FOR MANUFACTURING A MICROELECTRONIC DEVICE AND A MICROELECTRONIC DEVICE THUS MANUFACTURED - The invention pertains to a method for manufacturing a microelectronic device on a substrate comprising at least one first electrical component and one second electrical component distributed respectively in first and second levels stacked one on top of the other on the substrate, this method comprising:
| 11-03-2011 |
20110186541 | MOLD FOR UV ASSISTED NANOIMPRINT LITHOGRAPHY AND METHODS FOR MAKING SUCH A MOLD - A mold for nanoimprint lithography assisted by a determined wavelength is disclosed. According to some aspects, a layer made from a first material including, on a first face, a layer made from a second rigid material in which n structured zones with micrometric or nanometric patterns (n≧1) are made, and, on the face opposite said first face, a layer made from a third rigid material in which n recesses are formed, opposite the n structured zones. The n recesses are filled with a fourth material to form n portions. The transmittance at the determined wavelength of the layer of third material is lower than the transmittance of any one of the n portions; and the transmittance of the layers of first, second, and third materials at the determined wavelength λ | 08-04-2011 |
20110109397 | RADIOFREQUENCY OSCILLATOR - This radiofrequency oscillator has a free layer ( | 05-12-2011 |
20110093990 | METHOD AND STRUCTURE FOR CHARACTERISING AN ATOMIC FORCE MICROSCOPY TIP - A method for characterising an atomic force microscopy tip using a characterisation structure having two inclined sidewalls opposite one another and of which at least one actual lateral distance separating the two inclined sidewalls corresponding to a given height is known, the method including scanning the surfaces of the inclined sidewalls by the tip, the scanning being carried out while the tip oscillates solely vertically; measuring, for the given height, the lateral distance separating the two inclined sidewalls, the measurement incorporating the convolution of the shape of the tip with the shape of the characterisation structure; and determining a characteristic dimension of the tip as a function of the measured lateral distance, and of the actual lateral distance. | 04-21-2011 |
20110084692 | Magnetic-disturber detection method and detector, object-localizing method and system, recording medium for these methods - This method for detecting a magnetic disturber method comprises:
| 04-14-2011 |
20110063074 | Method and system for determining the activity of a person, recording medium for this method - This method for determining a person's activity in surroundings equipped with electrical appliances that are switchable, in response to a command from the person, between an ‘on’ mode and an ‘off’ mode, wherein the method comprises:
| 03-17-2011 |
20110062947 | Method and system for locating a person, recording medium for this method - This method for localizing a person in surroundings equipped with fixed electrical appliances comprises: | 03-17-2011 |
20110052879 | ENCAPSULATION DEVICE AND METHOD, MICROCAPSULE INCORPORATING THIS DEVICE - The invention concerns a device for encapsulating an element within a microcavity made on a support ( | 03-03-2011 |
20100321642 | OVERHEAD PROJECTOR - This overhead projector comprises:
| 12-23-2010 |
20100320383 | METHOD FOR EXCITING A MOBILE ELEMENT OF A MICROSTRUCTURE - The invention pertains to a method for exciting a resonant element ( | 12-23-2010 |
20100289015 | ORGANIC FIELD-EFFECT TRANSISTOR - An organic field-effect transistor includes: source and drain electrodes; a semiconductor layer made of an organic semiconductor material placed at least between said source and drain electrodes; a gate electrode suitable for creating an electric field that increases the density of mobile charge carriers in the semiconductor layer in order to create a conduction channel in this semiconductor layer between the source and drain electrodes when a voltage V | 11-18-2010 |
20100284104 | MAGNETIC RECORDING MEDIUM - The present invention relates to a magnetic recording medium ( | 11-11-2010 |