Pichon, FR
Chantal Pichon, Saint Denis De I'Hotel FR
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20110091407 | POLYMER DERIVED FROM LINEAR POLYETHYLENIMINE FOR GENE TRANSFER - The invention relates to a static copolymer of linear polyethylenimine that comprises two monomer units of the following formulas I and II, in which R | 04-21-2011 |
20150299692 | IN VITRO PRODUCTION OF DNA MINICIRCLES COMPRISING LESS THAN 250 BASE PAIRS - A method for the in vitro production of DNA minicircles includes steps of: a) providing nicked double-stranded oligodeoxynucleotides bunt-ended substrates having at least one phosphorylated 5′ end, b) performing a ligase-mediated circularization on a reaction mixture including the nicked double-stranded oligodeoxynucleotides substrates and a DNA bending protein, and c) obtaining DNA minicircles. | 10-22-2015 |
Christophe Pichon, Lyon FR
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20120205286 | HYDROCRACKING PROCESS USING A ZEOLITE CATALYST CONTAINING TWO DISTINCT HYDROGENATING FUNCTIONS - Process for hydrocracking and/or hydrotreatment of hydrocarbon feeds utilizing a catalyst comprising at least one hydro-dehydrogenating element of group VIB and of non-precious group VIII used alone or mixed, and a support comprising at least one porous mineral matrix and at least one dealuminated USY zeolite having an overall silicon-to-aluminium atomic ratio comprised between 2.5 and 10, a fraction by weight of extra-network aluminium atom greater than 10% relative to the total mass of the aluminium present in the zeolite, a mesopore volume measured by nitrogen porosimetry greater than 0.07 ml.g | 08-16-2012 |
Didier Pichon, Carquefoux FR
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20140218234 | POSITIONING DEVICE WITH COMMUNICATION MODULE AND ANTENNA - Embodiments provide for a positioning device comprising a global navigation satellite system (GNSS) receiving unit, a communication antenna and a communication module. The GNSS receiving unit is adapted to receive satellite information. The communication antenna allows for reception and/or transmission of complementary data. The communication module is connectable to the GNSS receiving unit and the communication antenna. The communication module is configured to provide complementary data received at the communication antenna to the GNSS receiving unit and/or to provide complementary data generated at the GNSS receiving unit to the communication antenna. The communication module is detachable or switchable for adaptation to an available communication technology. | 08-07-2014 |
Dominique Pichon, Issy-Les-Moulineaux FR
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20140219188 | Mechanism for Managing PDN Connections in LTE/EPC Networks - A method is provided for managing at least one connection established between a mobile terminal and an anchor gateway located between a mobile network and a packet-switching network, and being capable of conducting at least one communication session with the packet-switching network. The method includes receiving a management message from a device suitable for managing the at least one connection, the message including at least one piece of information relating to a change in the state of a connection of the mobile terminal, and an identifier relating to the connection; determining the need for a new connection by analyzing the at least one current connection at least according to the received information; once it has been determined that the need for a new connection exists, triggering the transmission of a request to establish a new connection between the mobile terminal and a new anchor gateway according to the analysis. | 08-07-2014 |
Eric Pichon, Buc FR
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20100329571 | SHAPE BASED REGISTRATION - A method for registering a source image of an object with a target image of the object includes generating a mask image delineating a structure of interest from the source image, determining a distance map for the mask image, determining a shape representation by identifying an iso-value on the distance map such that level curves correspond to the characteristics of a desired shape, iteratively calculating a similarity metric corresponding to a region of overlap between the level curve based shape representation and the second image resulting in a registration transform, applying the registration transform to the target image to co-register the source image with the target image, and displaying the co-registered source image and the target image on a display device. | 12-30-2010 |
Eric Pichon, Versailles FR
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20120008840 | SIMULATION OF VESSELS IN AN IMAGE - A method for processing an image of a body region is provided, the region comprising a plurality of vessels capable of propagating a fluid of the body, the image comprising a plurality of pixels each being associated with an intensity. The method comprising determining, for each pixel, a probability that the pixel belongs to a vessel, based on the intensity of the pixel; simulating a propagation of the fluid from at least one source pixel towards the pixels of the image, the propagation being simulated to have a velocity that is function of the probability that the pixels of the image belong to a vessel; and inferring from the simulation a propagation time between the source pixel and each of the pixels of the image. | 01-12-2012 |
Eric Pichon, Paris FR
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20100104152 | AUTOMATIC VASCULAR TREE LABELING - A method to label a vascular tree from an image of an organ or group of organs that is acquired by a medical imaging device. The method includes generating at least one vascular tree model of a determined organ including a database of labels corresponding to each branch of the vascular tree models. The method also includes determining an acquired vascular tree of the organ or group of organs by segmenting the previously acquired image. The method also includes comparing the acquired vascular tree with the vascular tree model(s) of said organ or group of organs. The method also includes displaying the acquired vascular tree and the labels corresponding to the vascular tree model having the closest similarity with the acquired vascular tree. | 04-29-2010 |
20100324407 | SYSTEM AND METHOD TO PROCESS AN ACQUIRED IMAGE OF A SUBJECT ANATOMY TO DIFFERENTIATE A PORTION OF SUBJECT ANATOMY TO PROTECT RELATIVE TO A PORTION TO RECEIVE TREATMENT - A system and method to process an acquired image to differentiate a portion of subject anatomy to protect relative to a portion of anatomy to receive treatment is provided. The system includes a controller with program instructions to perform the steps of receiving an instruction to indicate a zone interest of the imaged anatomy to protect associated with treatment of the subject anatomy; calculating a first set of image elements associated with a first circulatory network in communication to supply a first zone of interest to treat and not in communication to supply a second zone of interest to protect; calculating a second set of image elements of the acquired image associated with a second circulatory network in communication to supply the second zone of interest to protect; and creating a display that differentiates the second set of image elements from a remainder of the acquired image. | 12-23-2010 |
Francis Pichon, Eragny Sur Oise FR
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20080315823 | Control and Power Device for a Rotating Electrical Machine - A control and power device for a rotating electrical machine comprising a management circuit and a power circuit including a number of power transistors and driver circuits associated with the power transistors. The invention is characterized in that it comprises connection means between the management circuit and the driver circuits for switching on the driver circuits and transmitting at least one transit potential between the management circuit and the driver circuits. The invention is applicable to alternator-starter. | 12-25-2008 |
Francois Pichon, Caen FR
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20100231801 | AUTOMATIC GAIN CONTROL CIRCUIT - An automatic gain control (AGC) circuit based on a cascade of a step automatic gain control unit and a second automatic gain control unit connected to adjust their gain in a synchronized manner to result in a combined impulsive gain variation. Hereby it is possible, e.g. to use a step automatic gain control unit instead of a continuous automatic gain control unit in an RF part of a TV tuner without resulting in visual artifacts—this applies both for digital and analog TV tuners. According to a preferred embodiment, the synchronization between the two automatic gain control units may be achieved by the first automatic gain control unit generating a control signal upon gain adjustment, this control signal serving to speed up a loop bandwidth controlling gain change of the second automatic gain control unit. In another embodiment, the control signal generated by the first automatic gain control unit is used to control a gain step of the second automatic gain control unit. In addition, the invention provides a tuner with an automatic gain control unit as mentioned, and a device, e.g. a TV or a hard disc recorder with such tuner. | 09-16-2010 |
François C. Pichon, Oyonnax FR
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20110209722 | HAIR CLIP - A hair clip, comprising: a lower clip body and an upper clip body pivotally connected together at one end of each; corresponding locking and fixing devices formed at the other ends of said lower clip body and upper clip body; wherein a plastic slice is formed at an end of an elastic locking clip adjacent to a wall of the locking and fixing device formed at said upper clip body and is pressed against said wall in a tilted relation. The hair clip according to the invention implements an improved locking and fixing method and produces the same locking and fixing effect as the locking and fixing method commonly used for prior art hair clips does. Moreover, since the locking and fixing devices and the plastic slice controlling their switch can be formed one-piece, manufacture of the hair clip is simplified. | 09-01-2011 |
Frédéric Pichon, Paris FR
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20110010329 | METHOD, DEVICE AND SYSTEM FOR MERGING INFORMATION FROM SEVERAL SENSORS - The invention relates to a method, a device and a system for merging information originating from several non-independent sensors. This invention makes it possible to prevent the same item of information from being reckoned twice during merging. The solution afforded consists of the creation of a new combination operator applying to latent belief structures. Said latent belief structures are obtained previously from conventional belief functions. These conventional belief functions are produced directly on the basis, for example, of the sensors of the system. The invention also proposes a means of transforming these latent belief structures into a probability distribution useful for decision taking. | 01-13-2011 |
Frédéric Pichon, Paris FR
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20110010329 | METHOD, DEVICE AND SYSTEM FOR MERGING INFORMATION FROM SEVERAL SENSORS - The invention relates to a method, a device and a system for merging information originating from several non-independent sensors. This invention makes it possible to prevent the same item of information from being reckoned twice during merging. The solution afforded consists of the creation of a new combination operator applying to latent belief structures. Said latent belief structures are obtained previously from conventional belief functions. These conventional belief functions are produced directly on the basis, for example, of the sensors of the system. The invention also proposes a means of transforming these latent belief structures into a probability distribution useful for decision taking. | 01-13-2011 |
20110213749 | METHOD, DEVICE AND SYSTEM FOR THE FUSION OF INFORMATION ORIGINATING FROM SEVERAL SENSORS - The invention relates to a method, device and system for fusion of information originating from several sensors. The invention includes a mechanism for fusion of belief functions. To apply this mechanism, various information, knowledge and operations are modelled within the framework of the theory of belief functions: information provided by the sensors, knowledge regarding the propensity of the sensors to be in a given operating state, and merge operators for each operating state considered. | 09-01-2011 |
Guillaume Pichon, Paris FR
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20080253001 | Actuating Device Comprising Bimetal Disks - The invention relates to an actuating device comprising at least two coaxial bimetal disks and at least one axial strut arranged between the disks, the bimetal disks being mounted opposite each other and being deformable in opposite directions according to the thermal variations. The invention can be especially applied to the thermal compensation of an optical system. | 10-16-2008 |
Harivony Pichon, Saint Denis De L'Hotel FR
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20110008415 | NOVEL LIPOPHILIC COMPOSITIONS AND USES THEREOF - New co-lipids for use in combination with lipophilic compounds as nucleic acid vectors, for preparing a nucleic acid vector composition, and methods for introducing in vitro or in vivo a nucleic acid of interest into host cells, including a step of contacting host cells these nucleic acid vector compositions. The nucleic acid vector compositions have the combination (i) of a nucleic acid, cationic, lipophilic vector with (ii) a co-lipid. These nucleic acid vector compositions, in some embodiments, are present in the form of unilamellar or multilamellar vesicles. | 01-13-2011 |
Jean-Philippe Pichon, Clermont-Ferrand FR
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20100330581 | METHOD FOR IN VITRO DIAGNOSIS OR PROGNOSIS OF TESTICULAR CANCER - The invention relates to a method for in vitro diagnosis or prognosis of testicular cancer which comprises a step of detecting the presence or absence of at least one expression product from at least one nucleic acid sequence selected from the sequences identified in SEQ ID NOS: 1 to 6 or from the sequences which exhibit at least 99% identity with one of the sequences identified in SEQ ID NOS: 1 to 6, to isolated nucleic acid sequences and to the use thereof as a testicular cancer marker. | 12-30-2010 |
20120040854 | Method for in vitro diagnosis or prognosis of testicular cancer - The invention relates to a method for in vitro diagnosis or prognosis of testicular cancer which comprises a step of detecting the presence or absence of at least one expression product from at least one nucleic acid sequence selected from the sequences identified in SEQ ID NOS: 1 to 6 or from the sequences which exhibit at least 99% identity with one of the sequences identified in SEQ ID NOS: 1 to 6, to isolated nucleic acid sequences and to the use thereof as a testicular cancer marker. | 02-16-2012 |
20130172209 | METHOD FOR IN VITRO DIAGNOSIS OR PROGNOSIS OF TESTICULAR CANCER - The invention relates to a method for in vitro diagnosis or prognosis of testicular cancer which comprises a step of detecting the presence or absence of at least one expression product from at least one nucleic acid sequence selected from the sequences identified in SEQ ID NOS: 1 to 6 or from the sequences which exhibit at least 99% identity with one of the sequences identified in SEQ ID NOS: 1 to 6, to isolated nucleic acid sequences and to the use thereof as a testicular cancer marker. | 07-04-2013 |
Joseph Pichon, Grenoble FR
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20110058467 | High-Density Optical Storage Structure - The present invention relates to a high-density optical data storage structure. The structure comprising a substrate provided with physical marks, said physical marks being covered by at least one active layer, the physical state of the active layer being modified when irradiated by a laser beam, the substrate consisting of adjacent tracks that are alternately recessed and protruding, the physical marks consisting of pits in the land tracks and of bumps in the groove tracks. The invention is applicable, notably, to the production of high storage capacity optical disks and more particularly to the production of prerecorded optical disks. | 03-10-2011 |
Michel Pichon, Gouvieux FR
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20110187855 | DEVICE FOR ANALYSING THE SURFACE OF A SUBSTRATE - An analysis device for analysing a transparent or specular surface of a substrate, the device including a raster located opposite the surface of the substrate to be measured, a video camera for capturing at least one image of the raster deformed by the measured substrate, a raster lighting system, and an image-processing and digital analysis mechanism connected to the video camera. The video camera is a matrix array camera, the raster is provided on a substrate having an oblong shape and is bidirectional including a first pattern extending along a first direction and along a smallest extension of the substrate, the first pattern being transversely periodical to the smallest extension, and a second pattern extending in a second direction perpendicular to the first pattern and along a largest extension of the substrate. | 08-04-2011 |
20130010175 | METHOD AND DEVICE FOR ANALYZING THE OPTICAL QUALITY OF A TRANSPARENT SUBSTRATE - A device for analyzing a transparent surface of a substrate including a reference pattern facing a surface of the substrate to be measured. The reference pattern is formed on a support of short and long extents. A camera is provided for taking at least one image of the reference pattern distorted by the measured substrate. A reference pattern illumination system and a processor for processing the image and digital analysis are connected to the camera. The support is of oblong shape and the reference pattern is a one-directional pattern that extends along the shortest extent of the support. The pattern is transversely periodic to the short extent, and the camera is a linear camera. | 01-10-2013 |
20130162816 | DEVICE FOR MEASURING THE SHAPE OF A MIRROR OR OF A SPECULAR SURFACE - A device for measuring a shape of a surface. The device includes a first monodirectional-pattern gauge illuminated by first lighting mechanism, thereby making it possible to measure the shape in relation to a first direction, and a second gauge with monodirectional pattern perpendicular to the pattern of the first gauge making it possible to measure the shape in relation to a second direction perpendicular to the first direction. The second gauge is produced in the same plane as the first gauge by an additional lighting mechanism that is only turned on when the first lighting mechanism is turned off. | 06-27-2013 |
20140368634 | DEVICE FOR ANALYZING VISIBLE DEFECTS IN A TRANSPARENT SUBSTRATE - The invention relates to a device ( | 12-18-2014 |
Nicolas Pichon, Ternay FR
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20150321887 | TROLLEY - Provided is a trolley which is easily driven or braked. The trolley includes a body unit which moves along a rail and a power transfer unit which transfers power for driving or braking of the body unit, in which the power transfer unit includes an input shaft, an output shaft which receives power of the input shaft and transfers the power to the body unit, and a locking unit which transfers the power from the input shaft to the output shaft but does not transfer power from the output shaft to the input shaft. | 11-12-2015 |
Nicolas Pichon, Bagneux FR
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20120187621 | APPARATUS FOR FEEDING SHEETLIKE ITEMS - An apparatus for feeding sheetlike items from a stack has an item feed means for separating and feeding a single item from the stack. A holder receives the stack and has a platform for supporting the stack, and a first and a second side guide for guiding items in a feeding direction. The platform is movable into a feeding position in which separating and feeding of a single item is enabled and into a loading position in which the holder is able to receive a stack. A side guide adjustment mechanism is provided for moving at least one side guide toward and away from the other side guide. A drive device is operably connected to the side guide adjustment mechanism. The drive device is out of engagement with the side guide adjustment mechanism when the platform is in the feeding position. | 07-26-2012 |
Sylvain Pichon, Chatou FR
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20150152788 | GAS TURBINE ENGINE COMPRISING AN EXHAUST CONE ATTACHED TO THE EXHAUST CASING - An assembly including an exhaust casing and an exhaust cone for a gas turbine engine, each including an axial annular flange, the two flanges being inserted into one another, one being radially external and the other radially internal, and held together by a mechanical attachment, and the assembly further including a guide by which, during operation of assembling the annular flanges to each other, the exhaust cone is in a predetermined angular position relative to the exhaust casing. | 06-04-2015 |
Yves Pichon, Meudon FR
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20080254928 | Infinitely-Variable Power-Branching Transmission with Two Operating Modes, Comprising Three Planetary Trains - An infinitely-variable power-branching transmission with two operating modes. The transmission components are distributed between two power paths connecting in parallel a heat engine to vehicle wheels, including at least first planetary trains, two electrical machines, and a reduction stage. A third planetary train co-operates with control members to establish the two transmission operating modes and to switch therebetween. | 10-16-2008 |