UNIVERSITE BORDEAUX 1 Patent applications |
Patent application number | Title | Published |
20140070114 | METHOD FOR WRITING AND READING DATA BY FLUORESCENCE ON A LIGHT-SENSITIVE SUBSTRATE, AND RELATED SUBSTRATE AND DEVICES - A method for | 03-13-2014 |
20140055844 | OPTICAL PUMPING DEVICE - The invention relates to an optical pumping device comprising: a fibre light source emitting controlled radiation having a very high transverse modal quality, with a wavelength shorter than 1000 nm; at least one element consisting of an amplifying material doped with a rare earth dopant; means for introducing a pumping light into said doped amplifying material element; and means for cooling said amplifying material. Said optical pumping device is characterised in that the pumping light is emitted by the fibre light source with an average power of higher than 2 W and a modal quality characterised by an M2<5 factor. | 02-27-2014 |
20140030527 | DISSYMMETRIC PARTICLES (JANUS PARTICLES), AND METHOD FOR SYNTHESIZING SAME BY MEANS OF BIPOLAR ELECTROCHEMISTRY - Dissymmetric particles also called Janus particles of micron or submicron size and methods of synthesis of Janus particles by bipolar electrochemistry, based on substrates of isotropic or anisotropic shape. The particles include an electrically conductive substrate having at least a chemically and/or physically modified part by deposit of a layer of electrochemically depositable material, and a non-modified part. The particles are of isotropic shape, and the layer of electrochemically depositable material has a specific shape delimited by a precise contour. | 01-30-2014 |
20130142021 | METHOD FOR WRITING AND READING DATA BY FLUORESCENCE ON A LIGHT-SENSITIVE SUBSTRATE, AND RELATED SUBSTRATE AND DEVICES - A method for 3D recording of data on a medium formed from a transparent photosensitive material including at least one dopant. The method includes a first step of calibrating and checking a pulsed light source including calibrating the number of pulses, the level of fluence of each pulse emitted and the rate of the pulses and a step of inscribing an area of the material. The fluence of each pulse emitted, the number of pulses and the rate of the pulses are suitable for irradiating the material in the area so as to form fluorescent clusters stabilized from the dopant while minimizing the modification of the refractive index and the absorption coefficient of the medium in a wavelength range from visible to near infrared. | 06-06-2013 |
20120287498 | Optical Source Implementing a Doped Fiber, Fiber for Such an Optical Source and Method for Manufacturing Such a Fiber - An optical source having a fiber emitting controlled single-transverse mode radiation at a wavelength of less than 1030 nm, includes at least one laser diode suitable for emitting a pumping wave; and a section of sheathed amplifying optical fiber having two ends, the amplifying optical fiber comprising a core and a pumping sheath, the fiber being doped with a rare earth dopant; a device for coupling the pumping source in the sheath of the doped fiber, characterized in that the core of the doped fiber includes a cylindrical portion doped with a rare earth element selected among ytterbium, neodymium, and thulium, in order to obtain a refractive index of the core that is higher than the refractive index of the sheath; the excitation wavelength of the laser diode is between 750 nm and 960 nm; the diameter of the sheath is greater than 50 microns, and the surface ratio of the doped core to the pumping sheath is between 8 and 50. | 11-15-2012 |
20120203362 | METHOD AND DEVICE FOR FORMING A MIXED SIGNAL, METHOD AND DEVICE FOR SEPARATING SIGNALS, AND CORRESPONDING SIGNAL - The invention relates to a method of formation of one or more mixed signals (S | 08-09-2012 |
20110207686 | POLYSACCHARIDE-AND POLYPEPTIDE-BASED BLOCK COPOLYMERS, VESICLES CONSTITUTED BY THESE COPOLYMERS AND USE THEREOF - The invention relates to a new type of polysaccharide-block-polypeptide diblock copolymer which is bioresorbable or biodegradable and biocompatible, to a method for preparing same, to the micellar vesicles constituted of this copolymer, and to the use thereof for encapsulation, transport, vectorization, and targeting of molecules of interest. | 08-25-2011 |
20100152925 | METHOD AND DEVICE FOR DETECTING OSCILLATORY FAILURES IN A POSITION SERVOCONTROL SUBSYSTEM OF AN AIRCRAFT CONTROL SURFACE - The detection device ( | 06-17-2010 |
20090247472 | TYPE 1, 4-NAPHTOQUINONE COMPOUNDS, COMPOSITIONS COMPRISING THEM AND USE OF THESE COMPOUNDS AS ANTI-CANCER AGENTS - This invention relates to compounds with the formula (I) given below or one of their pharmaceutically acceptable salts, as a medicine; Formula (I) of pharmaceutical compositions comprising one or more compounds with Formula (I) as active constituent, use of compounds with Formula (I) for the preparation of compositions designed to prevent or treat at least one illness involving an abnormal cellular proliferation, pro-apoptotic compositions and/or anti-proliferative compositions comprising at least one compound with Formula (I)/and the use of compounds with formula (I) as pro-apoptotic and/or anti-proliferative agents. | 10-01-2009 |