Berthier, FR
Bernard Berthier, Precy Sur Oise FR
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20120109427 | AUTOMATIC TAKEOFF METHOD FOR AN AIRCRAFT WITH A FLEXIBLE AIRFOIL, AND AIRFOIL AND AIRCRAFT - The invention relates to an automatic takeoff method for an aircraft with a flexible airfoil, comprising a carriage suspended by rigging lines from an airfoil. According to said method:—said carriage is provided with an autopilot controlling actuators that control said rigging lines;—said airfoil is provided with an airfoil attitude sensor, comprising a biaxial accelerometer and a biaxial rate gyro, capable of defining the position of an airfoil reference frame in relation to the ground, and means for communicating with said autopilot;—during takeoff, information is received from said airfoil attitude sensor and transmitted to said autopilot for the purpose of controlling said actuators. The invention also relates to an airfoil for the implementation of said method, comprising an airfoil attitude sensor with an inertial unit with a biaxial accelerometer and a biaxial rate gyro, and means for communicating with an autopilot. The invention further relates to an aircraft comprising such an airfoil. | 05-03-2012 |
David Berthier, Adge FR
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20120295844 | USE OF APROTININ FOR TREATING PARASITIC INFECTIONS AND PROGNOSING BOVINE TRYPANOTOLERANCE - The present invention relates the use of aprotinin in the treatment of parasitic diseases or infections that affect domesticated mammals, in particular the cattle, especially bovines. In particular, aprotinin finds application in the fight against pathogenic effects induced by parasites in the Trypanosomatidae family, such as the protozoa that belong to the | 11-22-2012 |
Jean Berthier, Meylan FR
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20080210558 | Electrowetting Pumping Device And Use For Measuring Electrical Activity - The invention relates to a method for pumping through an orifice ( | 09-04-2008 |
20080212161 | Actuating Device Having a Flexible Diaphragm Controlled By Electrowetting - An actuation device with plural positions and including a support, at least one flexible membrane attached to the support forming at least one closed containment with the support with volume filled with at least one first liquid in a form of one or plural drops, and at least a second liquid, the first liquid and the second liquid being immiscible, and an electrical device to modulate the profile of the membrane by controlling the shape of at least one of the drops. | 09-04-2008 |
20090283456 | METHOD OF SORTING PARTICLES OR PARTICLE CLUSTERS IN A FLUID FLOWING IN A CHANNEL - The invention relates to a method of sorting submillimetric particles entrained in a fluid flowing in an axial direction of a main channel, the particles being of density different from the density of the fluid, and the method being characterized in that it implements, in a first region of the main channel, focusing of the particles along a wall ( | 11-19-2009 |
20090286298 | MICROFLUIDIC DEVICE, SYSTEM, AND METHOD FOR CONTROLLED ENCAPSULATION OF PARTICLES OR PARTICLE CLUSTERS - A microfluidic device for controlled encapsulation of particles of sub-millimetric dimensions, or clusters of such particles, the device comprising: a first duct for delivering a first liquid phase containing particles for encapsulating in suspension; a second duct for conveying a flow of a second liquid phase that is immiscible with said first liquid phase; the first duct opening out into the second duct and forming a fluidic junction therewith; at least one microfluidic duct for discharging the first liquid phase flowing in said first duct and provided with a mouth located upstream from said junction and liable to be obstructed, at least in part, by a particle in suspension, thereby causing pressure to rise in the first duct. The invention also provides a microfluidic system including such a device, and a method of encapsulation based on using such a device. | 11-19-2009 |
20090286300 | MICROFLUIDIC SYSTEM AND METHOD FOR SORTING CELL CLUSTERS AND FOR THE CONTINUOUS ENCAPSULATION THEREOF FOLLOWING SORTING THEREOF - A microfluidic system and method for sorting cell clusters, and for the continuous and automated encapsulation of the clusters, once sorted, in capsules of sizes suitable for those of these sorted clusters is provided. The microfluidic system comprises a substrate in which a microchannel array comprising a cell sorting unit is etched and around which a protective cover is bonded, and the sorting unit comprises deflection means capable of separating, during the flow thereof, relatively noncohesive cell clusters, each of size ranging from 20 μm to 500 μm and of 20 to 10 000 cells approximately, such as islets of Langerhans, at least two sorting microchannels arranged in parallel at the outlet of said unit being respectively designed so as to transport as many categories of sorted clusters continuously to a unit for encapsulation of the latter, also formed in said array. | 11-19-2009 |
20100276005 | SINGLE USE MICROFLUIDIC VALVE - The invention relates to a microfluidic valve ( | 11-04-2010 |
20120073993 | ELECTROWETTING PUMPING DEVICE AND APPLICATION TO ELECTRIC ACTIVITY MEASUREMENTS - A method for pumping through an orifice of a first substrate, a first volume of liquid in contact with a first hydrophobic surface of said substrate, wherein a pressure variation between the first volume of liquid and a second volume of liquid, located in contact with said orifice and a second hydrophobic surface of said substrate, is achieved by electrowetting. | 03-29-2012 |
20120125842 | Microfluidic System And Corresponding Method For Transferring Elements Between Liquid Phases And Use Of Said System For Extracting Said Elements - The invention relates to a microfluidic system including a unit for extracting elements from one liquid phase to at least one other liquid phase, a use of said system for performing said extraction, preferably for gelling polymer capsules coating such elements by cross-linking, and a method for extracting said elements. Said system comprises a substrate in which a network of micro-channels is etched, including a unit ( | 05-24-2012 |
20140001116 | MICROFLUIDIC EXTRACTION DEVICE HAVING A STABILIZED LIQUID/LIQUID INTERFACE | 01-02-2014 |
20140283367 | SUPPORT FOR CAPILLARY SELF-ASSEMBLY WITH HORIZONTAL STABILISATION, FABRICATION METHOD AND USE - Support comprising a reception zone in which the external envelope matches the shape of a plate (P | 09-25-2014 |
Jean-Baptiste Berthier, Tullins-Fures FR
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20140294610 | PERISTALTIC PUMP FOR PUMPING A LIQUID AND METHOD FOR OPERATING A PERISTALTIC PUMP - A peristaltic pump ( | 10-02-2014 |
Jean-Marc Berthier, Lambesc FR
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20110115131 | METHOD FOR MANUFACTURING ELECTRICALLY NON-CONDUCTIVE PAINTED SUBSTRATE - The present invention relates to a method of fabricating a painted substrate ( | 05-19-2011 |
20110151133 | METHOD OF FABRICATING A PAINTED SUBSTRATE THAT IS ELECTRICALLY NON-CONDUCTIVE - The present invention relates to a method of fabricating a painted substrate ( | 06-23-2011 |
Julien Berthier, Saint Jorioz FR
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20090022441 | Assembly Forming a Bearing Housing Equipped with an Information Sensing System - An assembly forming a bearing housing is equipped with an information sensing system comprising a coder generating magnetic pulses and a sensor provided with at least two sensitive elements able to detect these pulses. The bearing has a rotating internal member, a fixed external member and rolling bodies disposed in a bearing space. The bearing housing also has a cover secured to the fixed member in order to obstruct the bearing space laterally. The coder is secured to the rotating member behind the cover and the sensitive elements being disposed opposite the coder, in front of the cover, so that the pulses are detected through the cover. The sensor has a device for processing the signals detected by the sensitive elements. The device comprises a triggering device and a device for applying the XOR function to the signals triggered, so as to increase the resolution of the output signal with respect to that of the signals detected. | 01-22-2009 |
Mael Berthier, Issy-Les-Moulineaux FR
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20150098519 | METHOD AND DEVICE FOR TRANSMITTING A MESSAGE - An embedded system and, in particular, a communication protocol suitable for a data transmission using auxiliary physical channels of such an embedded system. A transmission method suitable for such a channel includes the transmission of a data signal based on the encoding of three symbols. The message consists of a preamble allowing recognition of the symbols used, followed by the significant part of the message. The decoding of the message comprises a first step of learning the symbols used, prior to the decoding of the significant part of the message. | 04-09-2015 |
Mael Berthier, Paris FR
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20140013042 | METHOD FOR MASKING THE END-OF-LIFE TRANSITION OF AN ELECTRONIC DEVICE AND DEVICE COMPRISING A CORRESPONDING CONTROL MODULE - The invention relates to a method for masking the end-of-life transition of an electronic microprocessor device comprising a reprogrammable non-volatile memory containing an end-of-life state variable (FdVE). The value of the variable (FdVE) is loaded (A) into random access memory. Prior to the execution of any current command (COM), the value of the variable (FdVR) in random access memory is checked (B). The end-of-life transition is executed (C) in the event of an empty value. Otherwise, the initialization or the execution of the command (COM) is continued (D). Upon detection (E) of an intrusive attack, the end-of-life state variable (FdVR) is written (F) in the single random-access memory, and the end-of-life state variable (FdVE) is deleted (G) from the non-volatile memory in a delayed manner. The invention is suitable for all electronic devices, microprocessor cards or the like. | 01-09-2014 |
Marielle Berthier, Nice FR
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20100160401 | 4-PHENYLIMIDAZOLE-2-THIONE TYROSINASE INHIBITORS AND TREATMENT OR PREVENTION OF PIGMENTARY DISORDERS THEREWITH - The tyrosinase inhibiting compounds of the following general formula | 06-24-2010 |
Romain Berthier, Saint Jean D'Ardieres FR
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20140076113 | Head Bolt Tightening Tool for a Cone Crusher Head Assembly - A head bolt tightening tool for a cone crusher head assembly includes a support which is able to support the head assembly non-rotatably on the support, and a reaction arm equipment which is fitted to the support and which is able to hold a head bolt tightening wrench non-rotatably relative to the support. | 03-20-2014 |
Romain Berthier, Igny FR
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20130327903 | MECHANICAL SUPPORT FOR THERMAL OR ELECTRIC SYSTEMS - A mechanical support for thermal or electric systems. The support is hollowed, and includes two bearing surfaces, substantially parallel to each other, and separated from each other by a lateral surface defining a perimeter. The lateral surface includes through openings, distributed along at least one row substantially parallel to the bearing surfaces. The support includes at least one stiffening flange, in contact with the lateral surface of the support, all along the perimeter of the lateral surface, on or in the vicinity of the or of each row of through openings. | 12-12-2013 |
Sylvain Berthier, Montcourt-Fromonville FR
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20130027783 | PROCESS FOR CORRECTING ABERRATION DEFECTS WITHIN AN OPTICAL DEVICE FOR OBSERVING A FIELD THROUGH A WINDOW - The window substantially has the shape of a dome. The optical observation device includes means of optical conjugation of the observed field with a plane of observation and means for relatively orienting the observation plane with respect to said field. Optical correction means are provided so as to correct aberration defects. According to the device, system, and method, said optical correction means are arranged between said windows and said relative orientation means in such a way that said optical correction means form an optical system with said window, which is at least substantially afocal. | 01-31-2013 |
Yves Berthier, Metabief FR
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20120263022 | WRISTWATCH - A Wristwatch having a housing ( | 10-18-2012 |
20130200143 | WATCH IDENTIFICATION AND AUTHENTICATION SYSTEM AND METHOD - A method and system for creating and storing an identifier for a timepiece having at least one gemstone. The method includes determining one or more characteristics of the at least one gemstone and detecting a relative position of the at least one gemstone in the timepiece. The method further includes creating the identifier for the timepiece in dependence upon at least one of the one or more characteristics of the at least one gemstone and the respective relative position of the at least one gemstone and storing the identifier in a database or device. | 08-08-2013 |
20140013846 | METHOD AND SYSTEM FOR AUTHENTICATING USING EXTERNAL EXCITATION - Method for authenticating a timepiece including applying at least one external excitation to said timepiece using an external device, measuring acoustic vibrations at least one of emitted and absorbed inside the timepiece to obtain an electrical signal representative of the measured acoustic vibrations, wherein a magnitude of the electrical signal represents magnitude information of the measured acoustic vibrations as a function of time, comparing the magnitude information with at least one reference magnitude information, and determining an authenticity of the timepiece based on the comparing. | 01-16-2014 |
20140013847 | METHOD AND SYSTEM FOR AUTHENTICATING A TIMEPIECE - Embodiments relate to method for authenticating timepiece comprising measuring acoustic vibrations emitted by timepiece to obtain electrical signal, which indicates variation of magnitude of measured acoustic vibrations as function of time. The method includes processing electrical signal to attenuate plurality of acoustic events in said electrical signal, performing transform of processed electrical signal into a frequency domain to obtain frequency-domain power spectrum indicating variation of power of processed electrical signal as a function of frequency, identifying at least one narrow peak in frequency-domain power spectrum corresponding to at least one resonance frequency of a part of timepiece resonating in a quiet zone. The method also includes extracting at least one resonance frequency corresponding to at least one narrow peak, comparing extracted at least one resonance frequency with at least one reference resonance frequency, and deriving information on an authenticity of said timepiece based on the comparing. | 01-16-2014 |