Patent application number | Description | Published |
20090085028 | HYBRID MATRICES FOR THIN-LAYER TRANSISTORS - The invention relates to a hybrid semiconductor material and to a device containing same. | 04-02-2009 |
20090297849 | SILICON-BASED NANOWIRES AND METHOD OF DISPERSING THESE NANOWIRES - The invention provides a nanowire made of a silicon-based material, the surface of which includes at least one gold protuberance, said nanowire being noteworthy in that an organosulfur derivative is grafted onto at least one of these gold protuberances. | 12-03-2009 |
20090306425 | Production of Carboxylic Acids - A process for the production of carboxylic acids by oxidation of a hydrocarbon by oxygen or a gas containing oxygen and notably to the oxidation of cyclohexane to give adipic acid; the subject process entails a stage of oxidation of the hydrocarbon and at least one stage for extracting the dicarboxylic acids formed from the reaction medium and optionally recycling the unconverted hydrocarbon with oxidation by-products, such as alcohols and ketones, and which also includes a stage of conversion, removal or extraction of the α,ω-hydroxycarboxylic compounds formed during the oxidation stage and converting these compounds into diacids. | 12-10-2009 |
20100033198 | ELECTRICAL DETECTION AND/OR QUANTIFICATION OF ORGANOPHOSPHORUS COMPOUNDS - The present invention relates to a method and a device for the electrical detection and/or quantification of organophosphorus compounds present in gaseous form or in solution in a solvent. | 02-11-2010 |
20100237883 | ELECTRICAL DETECTION AND QUANTIFICATION OF CESIUM DERIVATIVES - The invention relates to an apparatus and to a process for the detection and/or quantification of cesium ions Cs | 09-23-2010 |
20120012901 | Selective Functionalization by Joule Effect Thermal Activation - The invention relates to a method for functionalizing a conductive or semiconductor material (M) by covalent grafting of receptor molecules (R) to its surface, said method comprising the following steps: (i) applying, across the terminals of a source electrode and a drain electrode located on either side of the material (M), sufficient potential difference to thermally activate the material (M) with respect to the grafting reaction of the molecules (R); and (ii) placing the material (M) thus activated in contact with a liquid or gaseous medium containing receptor molecules (R), thereby obtaining a material (M) functionalized by covalently grafted receptor molecules (R). | 01-19-2012 |
20120116084 | N-TYPE ORGANIC SEMICONDUCTORS INCLUDING AT LEAST TWO 2-DICYANOMETHYLENE-3-CYANO-2,5-DIHYDROFURAN GROUPS - The invention relates to a method for manufacturing transistors. Said method involves using a molecule including at least two 2-dicyanomethylene-3-cyano-2,5-dihydrofuran groups. The invention can be implemented in particular in the field of electronics. | 05-10-2012 |
20120184041 | Apparatus and Method for Detecting and/or Quantifying Compounds of Interest Present in Gaseous Form or Dissolved In A Solvent - The invention relates to an apparatus and method for detecting and/or quantifying compounds of interest present in gaseous form or dissolved in a solvent. The apparatus according to the invention includes an electrical device including two electrodes, and a device for measuring the variation in charges between the two electrodes of the electrical device. The electrical device includes a layer made of an insulating dielectric material onto which a layer of receptor molecules is grafted, and finally, a layer of semiconductor material is deposited onto the receptor molecule layer. The invention can be used in the field of detecting and/or quantifying compounds of interest present, in particular, in a gas or in a solution. | 07-19-2012 |
20130244334 | DEVICE FOR THE DETECTION AND/OR ELECTRICAL QUANTIFICATION OF ORGANOPHOSPHORUS COMPOUNDS BY MEANS OF MOLECULAR IMPRINTING - The present invention relates to a method and device for the detecting and/or electrically quantifying organophosphorus compounds as a gas or solution. The device includes: an electrical device including a source electrode and a drain electrode, separated by a semiconductor material; and a device for detecting positive charges between the two electrodes. One surface of the semiconductor material is in contact with a polymer material having at least one receptor group including: 1) a function X capable of reacting with the detectable organophosphorus compound, to form an intermediate grouping —Z; and 2) a function Y capable of reacting with —Z to form a positively charged ring. The polymer material includes molecular imprint cavities, with geometrical and chemical configuration allowing the detectable organophosphorus compounds to penetrate into said polymer material. The invention can be used in the field of detecting and/or quantifying organophosphorus compounds. | 09-19-2013 |
20140145176 | Use Of Self-Assembled Layers For Checking The Threshold Voltage Of Organic Transistors - The invention relates to an electronic device comprising at least two organic transistors having different threshold voltages. The device comprises at least two transistors, each including a self-assembled layer of molecules having dipole moments that differ from one another by an absolute value of between 0.2 and 10 debye. The invention is particularly suitable for use in the field of electronic circuit production. | 05-29-2014 |
20150083466 | Method For The Functionalisation Of Metal Nanowires And The Production Of Electrodes - The invention relates to a method for the functionalisation of metal nanowires and the use of said nanowires. The functionalisation method of the invention includes a step comprising the formation of a self-assembled monolayer on at least part of the external surface of metal nanowires, using a compound of formula R | 03-26-2015 |
20150144590 | Process For Improving The Electrical And Optical Performance Of A Transparent Electrically Conductive Material Based On Silver Nanowires - The invention relates to a process for improving the electrical and optical performance of a transparent electrically conductive material having silver nanowires. The invention also relates to a process for manufacturing a film made of a transparent electrically conductive material, such as a transparent electrode, a transparent heating film, or a film for electromagnetic shielding. The process of the invention includes the following steps: a) a step of bringing silver nanowires into contact with an acid solution, this solution having a pH lower than 7, preferably lower than 3; and b) a step of eliminating the acid. The field of application of the invention is in particular the field of optoelectronics. | 05-28-2015 |
20150286077 | DISPLAY SCREEN AND ITS MANUFACTURING PROCESS - The invention relates to a display screen and its manufacturing process. The display screen of the invention comprises: a substrate made of a plastic; at least one transparent heating element; and at least one thermochromic compound, and is characterized in that the at least one transparent heating element comprises at least one optionally functionalized metal nanowire. The invention in particular has applications in the electronics industry. | 10-08-2015 |
20160099399 | METHOD FOR MANUFACTURING A THERMOELECTRIC MODULE BASED ON A POLYMER FILM - A method of manufacturing a thermoelectric module including a substrate and at least one conductive or semiconductor polymer film deposited on a surface of the substrate, the method including a step of manufacturing the conductive polymer film independently from the surface of the substrate and transferring the conductive polymer film onto the surface of the substrate. The transfer comprises: immersing the conductive polymer film in a transfer bath to obtain a conductive polymer film which is solvated, self-supporting, and capable of matching the shape of the substrate surface; applying the conductive polymer film in its solvated state on the substrate to match the shape of the surface thereof; and drying the solvated conductive polymer film. | 04-07-2016 |
Patent application number | Description | Published |
20130153562 | COOKING EQUIPMENT AND A METHOD OF DETECTING OPERATING CONDITIONS OF A COOKING EQUIPMENT - A cooking equipment includes an oven cavity ( | 06-20-2013 |
20130156917 | COOKING EQUIPMENT AND A METHOD OF OPERATING A COOKING EQUIPMENT - A Cooking equipment comprises an oven cavity ( | 06-20-2013 |
20130171305 | COOKING EQUIPMENT AND A METHOD OF OPERATING A COOKING EQUIPMENT - A cooking equipment includes a first database, containing first energy consumption data, indicating energy required to maintain, operating conditions prescribed by a cooking program stored in a control device, in the absence of food; and a second database, containing second energy consumption data-indicating additional energy to be supplied in excess of energy of the first energy consumption data to have a unit weight of the food processed according to the cooking program. The control device includes a processing unit that estimates daily energy consumption for the cooking program from the first and second energy consumption data. The first energy consumption data relate to respective individual iterations of the cooking process and include an initial energy excess associated with a first iteration of consecutive iterations of the cooking process; and a common energy level indicative of energy associated with subsequent iterations of the consecutive iterations of the cooking process. | 07-04-2013 |
20150028018 | OVEN FOR BAKING FOOD PRODUCTS - The baking chamber ( | 01-29-2015 |
20150144619 | APPARATUS FOR COOKING FOOD PRODUCTS - An apparatus for cooking food products includes: a first heating plate adapted to support the food products; a second heating plate adapted to face the food products during a cooking operation; a first resistive heating element associated with the first heating plate and adapted to provide heat to the food products during the cooking operation; a second resistive heating element associated with the second heating plate and adapted to provide heat to the food products during the cooking operation, and at least one microwave generator element configured to selectively generate microwave radiation for heating the food products during the cooking operation. At least a selected resistive heating element between the first resistive heating element and the second resistive heating element is joined to a first surface of the associated heating plate so that it forms a single piece with the associated heating plate. | 05-28-2015 |