Doyen
Didier Doyen, La Bouexier FR
Patent application number | Description | Published |
---|---|---|
20130207971 | METHOD FOR GENERATION OF THREE-DIMENSIONAL IMAGES ENCRUSTING A GRAPHIC OBJECT IN THE IMAGE AND AN ASSOCIATED DISPLAY DEVICE - The invention consists in a method for generation of 3D image signals. A graphic object is inserted in said image at a determined depth. A frame of a determined thickness surrounds the object to be inserted. A transition zone is defined by the frame around the inserted graphic object. The depths of image elements of the transition zone vary progressively from the external edge to the internal edge of the frame of the graphic object to be inserted. The present invention also relates to a device for generation of said display signals. | 08-15-2013 |
Didier Doyen, Cesson-Sevigne FR
Patent application number | Description | Published |
---|---|---|
20110271235 | Method for displaying a setting menu and corresponding device - The invention relates to a method for displaying a settings menu. In order to optimize the graphical representation of setting carried out by a spectator, the method comprises steps for: | 11-03-2011 |
Didier Doyen, La Debinerie FR
Patent application number | Description | Published |
---|---|---|
20100085491 | PROJECTION SYSTEM BASED ON METAMERISM - The invention relates to a projection system for displaying at least one visual image based on three primary colours, comprising a signal processing unit for converting said visual image into at least a visual image based on four primary colours, a frequency band being associated to each colour primary, first display means for displaying three first primary colours of said visual image on a screen and second display means for displaying at least the fourth primary colour of said visual image on said screen. According to the invention, the system further comprises optical filtering means that are adapted to enhance the separation between the frequency spectrum of the first three primary colours of the first display means and the frequency spectrum of the at least fourth primary colour of the second display means. Application to anti-camcorder systems. | 04-08-2010 |
Didier Doyen, La Bouexieri FR
Patent application number | Description | Published |
---|---|---|
20150187326 | Method for Displaying a Content Through Either a Head Mounted Display Device or a Display Device, Corresponding Head Mounted Display Device and Computer Program Product - In one embodiment, it is proposed a method for displaying a content through either a head mounted display device or a display device. The method is remarkable in that it comprises: | 07-02-2015 |
Didlier Doyen, La Bouexiere FR
Patent application number | Description | Published |
---|---|---|
20110254998 | METHOD AND DEVICE TO CAPTURE IMAGES BY EMULATING A MECHANICAL SHUTTER - To capture an image, the image sensing period of this image is subdivided into a plurality of successive illumination periods, and the value which is assigned to each pixel to capture the image is the sum of the integrals of intensity of illumination of this pixel over each of said successive illumination periods. According to the invention, this sum is weighted by an apodization function in order to emulate a mechanical shutter. Temporal aliasing issues and temporal ringing artifacts of digital imaging are prevented or at least limited. | 10-20-2011 |
Jean-Phillippe Doyen, Walenstadt CH
Patent application number | Description | Published |
---|---|---|
20120105825 | MEASURING DEVICE FOR NONCONTACT MEASUREMENT OF DISTANCES TO A TARGET OBJECT - A measuring device, having: a housing; a distance measuring unit situated in the housing uses an optical measuring beam, with the aid of which the distance between a reference point and at least one measuring point on a target object is measurable without contact; a photoelectric image acquisition unit situated in the housing having a viewfinder and camera lens situated in the housing as well as an image path connecting them for detecting target points of the target object, an image processing unit and a control and computation unit with the aid of which the image of the image processing unit is displayable. The image processing unit defines target points pixels in exactly one single photoelectric image, the control and computation unit allocating the distance of the reference point to the measuring point to at least one of the pixels, the allocation available for further processing. | 05-03-2012 |
Olivier Doyen, Nanterre FR
Patent application number | Description | Published |
---|---|---|
20090306816 | Sequential Selective Sorting Method and Installation for Implementing it - The present invention relates in general to a method for selectively sorting miscellaneous items, particularly waste, which allows various types of items to be sorted sequentially, and to a selective sorting installation suited to such a method. | 12-10-2009 |
20100308145 | AUTOMATIC WASTE TREATMENT PROCESS - The invention relates to an automatic waste treatment process, and corresponding device, said process comprising the steps consisting in delivering a number of individual waste items conveying at least one individual waste item and analyzing said individual waste item. According to the invention, the step of analyzing the individual waste item includes a step consisting in determining the biogenic carbon content of the individual waste item. | 12-09-2010 |
20140170923 | METHOD FOR AT LEAST PARTIALLY DECONSTRUCTING A FLAT DISPLAY SCREEN - The invention relates to a method for at least partially deconstructing a flat display screen ( | 06-19-2014 |
Philippe Doyen, Bray-Sur-Somme FR
Patent application number | Description | Published |
---|---|---|
20140254822 | DEVICE FOR CONTROLLING AND CLEANING WIRED AUDIO HEADSETS - A device for controlling and cleaning wired audio headsets, each audio headset including a headband, two earphones and an electrical cable connected to the earphones and ending in a plug, the device includes: | 09-11-2014 |
Rene H. Doyen, Pittsford, NY US
Patent application number | Description | Published |
---|---|---|
20110236668 | Films Having Low Density and Low Haze - Disclosed are single and multi-layer films having low haze and low density properties, comprising at least one polymeric layer and at least one density reduction agent, wherein the film has a haze ≦35% and a density (D) of at least 1% lower than the density of the polymer. The density reduction agent may be added to, for example, a core layer, one or more tie layers, or a core layer and one or more tie layers. Processes for the manufacture of these films, and the use of these films as labels and packaging products are disclosed. | 09-29-2011 |
Sylvain P. A. Doyen, Le Mans FR
Patent application number | Description | Published |
---|---|---|
20090247197 | CREATING ONLINE RESOURCES USING INFORMATION EXCHANGED BETWEEN PAIRED WIRELESS DEVICES - A database of family, friends and professional network relationships are established through the exchange of unique identifiers between paired mobile devices using wireless technology. The paired mobile devices exchange information related to the users' identities. The mobile device users can independently upload the exchanged information through one or more access points to an online service. The online service uses the uploaded information to create online resources for the users. | 10-01-2009 |
20090249457 | ACCESSING SECURE NETWORK RESOURCES - The disclosed implementations generally provide a user access to a secure network resource (e.g., a website, chat application). In some implementations, access to a secure network resource is provided by a communication terminal in communication with a secure access service. The communication terminal detects a presence of a unique identifier (e.g., a Bluetooth MAC address stored in a mobile device), and passes the unique identifier and cryptographic information (e.g., a key code or digital certificate) to the secure access service. The secure access service validates the integrity of the unique identifier and authenticates the user of the device by reading the cryptographic information (e.g., reading the certificate). | 10-01-2009 |
Valerie Doyen, Four FR
Patent application number | Description | Published |
---|---|---|
20100167969 | MARINE LUBRICANT FOR FUEL OIL HAVING HIGH AND LOW SULPHUR CONTENTS - The present invention for a two-stroke marine engine, which can be used with both high-sulphur content fuel oils and low-sulphur content fuel oils. It relates to a cylinder lubricant having a BN determined according to the standard ASTM D-2896 greater than or equal to 40 milligrams of potash per gram of lubricant, comprising a lubricant base stock for marine engines and at least one overbased detergent based on alkali metals or alkaline-earth metals, characterized in that it also contains a quantity of 0.01% to 10% preferably 0.1% to 2% by weight relative to the total weight of the lubricant, of one or more (A) compounds chosen from the primary, secondary or tertiary monoalcohols the alkyl or alkylene chain of which is saturated or unsaturated, linear or branched and comprises at least 12 carbon atoms. This lubricant has a sufficient neutralization capacity vis-à-vis the sulphuric acid formed during the combustion of high-sulphur fuel oils, while limiting the formation of deposits during the use of low-sulphur fuel oils. | 07-01-2010 |
20110077177 | MARINE LUBRICANT - The present invention relates to a cylinder lubricant having a BN, determined according to the ASTM D-2896 standard, of greater than or equal to 40 milligrams of potassium hydroxide per gram of lubricant, comprising a lubricant base oil for a marine engine and at least one overbased detergent that is based on alkali or alkaline-earth metals, and which also contains an amount of 0.01% to 10% by weight relative to the total weight of the lubricant, of one or more compounds (A) chosen from esters of saturated fatty monoacids comprising at least 14 carbon atoms and of alcohols comprising at most 6 carbon atoms. | 03-31-2011 |
20140041610 | CYLINDER LUBRICANT FOR A TWO-STROKE MARINE ENGINE - A cylinder lubricant has a BN determined according to the standard ASTM D-2896 greater than or equal to 15 milligrams of potash per gram of lubricant, including: | 02-13-2014 |
Valérie Doyen, Four FR
Patent application number | Description | Published |
---|---|---|
20100167969 | MARINE LUBRICANT FOR FUEL OIL HAVING HIGH AND LOW SULPHUR CONTENTS - The present invention for a two-stroke marine engine, which can be used with both high-sulphur content fuel oils and low-sulphur content fuel oils. It relates to a cylinder lubricant having a BN determined according to the standard ASTM D-2896 greater than or equal to 40 milligrams of potash per gram of lubricant, comprising a lubricant base stock for marine engines and at least one overbased detergent based on alkali metals or alkaline-earth metals, characterized in that it also contains a quantity of 0.01% to 10% preferably 0.1% to 2% by weight relative to the total weight of the lubricant, of one or more (A) compounds chosen from the primary, secondary or tertiary monoalcohols the alkyl or alkylene chain of which is saturated or unsaturated, linear or branched and comprises at least 12 carbon atoms. This lubricant has a sufficient neutralization capacity vis-à-vis the sulphuric acid formed during the combustion of high-sulphur fuel oils, while limiting the formation of deposits during the use of low-sulphur fuel oils. | 07-01-2010 |
William George Doyen, Annapolis, MD US
Patent application number | Description | Published |
---|---|---|
20140274176 | SYSTEMS AND METHODS FOR ACTIVE FREQUENCY TABLE (AFT) GENERATION - A system and method are provided for generating and/or refining an active frequency table (AFT) for High Frequency Data Link (HFDL) communications, particularly those communications managed by a network of HFDL ground stations. Automated analysis is applied to forecast atmospheric conditions to generate an AFT for the HFDL communication network for one or more particular time windows. Historical analysis of measured atmospheric conditions is consulted to provide an approximation of an AFT. The use of the historical data includes determining, in a past time frame, when an atmospheric conditions most closely compares to the measured or forecast conditions. Reference is then be made to stored information regarding one or more AFTs that were effectively employed in the past time frame under the comparable conditions to generate an appropriate AFT according to the measured or forecast conditions. | 09-18-2014 |
Willy Doyen, Wommelgem BE
Patent application number | Description | Published |
---|---|---|
20080241451 | Reinforced Capollary Membranes and Process For Manufacturing Thereof - A process for manufacturing asymmetric braid reinforced capillary ultra- or micro-filtration membranes ( | 10-02-2008 |
20130337368 | NOVEL SEPARATOR, AN ELECTROCHEMICAL CELL THEREWITH AND USE THEREOF THEREIN - An ion-permeable web-reinforced separator, said ion-permeable web-reinforced separator comprising two separator elements separated by an (optionally integrated) substantially hollow by-pass channel, wherein the separator elements each comprise a binder and a metal oxide or hydroxide dispersed therein and the separator elements have a bubble point of at least 1 bar (0.1 MPa) and a back-wash resistance of at least 1 bar (0.1 MPa) and optionally have a specific resistance less than 4 Ω-cm at 30° C. in 6M potassium hydroxide solution; an electrochemical cell involving the production or consumption of at least one gas, said electrochemical cell comprising said ion-permeable web-reinforced separator; and the use thereof in an electrochemical cell involving the production or consumption of at least one gas. | 12-19-2013 |
20150027948 | BACKWASHABLE FILTRATION ELEMENT - A planar filtration element includes a planar support structure ( | 01-29-2015 |
Wim Doyen, Wommelgem BE
Patent application number | Description | Published |
---|---|---|
20090071896 | MEMBRANE BAGS WITH SEAMLESS MEMBRANE SUBSTANCE, USES THEREOF AND FILTRATION UNITS THEREWITH - A membrane bag comprising a volume for permeate collection, wherein the volume is completely enclosed in seamless membrane substance; a filtration unit comprising at least one above-described seamless membrane bag; the use of at least one above-described seamless membrane bag in a membrane bioreactor; the use of at least one above-described seamless membrane bag in water filtration or waste water purification; and the use of at least one above-described seamless membrane bag for the filtration or separation of a mixture of fluids, vapours and particles. | 03-19-2009 |
20090078644 | MEMBRANE BAGS WITH SEAMLESS MEMBRANE SUBSTANCE, USES THEREOF, FILTRATION UNITS THEREWITH AND MANUFACTURING PROCESSES - Disclosed are seamless membrane bags for example, a membrane bag comprising a spacer fabric and a volume for permeate collection, the spacer fabric comprising a first part and a second part that are spaced apart and tied together at a predefined distance by monofilament thread and the first and second parts are at least partially embedded with membrane substance and the volume for permeate collection is interposed between the first and second parts. The membrane substance embeds portions of the monofilament thread and fills the spacer fabric along the border of the membrane bag. The membrane substance completely enclosing the volume is seamless. Also disclosed are processes for producing such bags, a filtration unit comprising such a membrane bag and their uses in the separation of fluids, vapours and particles. | 03-26-2009 |
20090304963 | KNITTED SUPPORT FOR TUBULAR MEMBRANES - A method of manufacturing a reinforced tubular membrane comprises the steps of manufacturing the tubular support from monofilament thread, impregnating the support with membrane dope and adjusting the inner and the outer diameter of the membrane. A coating apparatus comprises a casting bob and an orifice to adjust respectively the inner and outer diameter of the membrane. A tubular reinforced polymeric membrane comprises a tubular support and membrane substance. The tubular support is made of monofilament thread and has a sufficiently open structure (openings larger than 0.1 mm). Touching and/or engaging parts of the thread may be linked prior to impregnating the support with membrane dope. The support may comprise loops of the monofilament thread, which are also linked. | 12-10-2009 |
20090321332 | CAPILLARY MEMBRANE FILTRATION MODULE - A filtration device removes particles from a liquid. The filtration device includes a collector header and a plurality of planar membrane assemblies having an upper side and a lower side, the lower side being operatively linked to the collector header. Each planar membrane assembly is formed as a single row of a plurality of capillary membranes and is linked to an individual upper header. | 12-31-2009 |
20110111122 | APPARATUS AND PROCESS FOR PRODUCING AN ION-PERMEABLE WEB-REINFORCED SEPARATOR AND SEPARATOR OBTAINABLE THEREWITH - An apparatus for producing an ion-permeable web-reinforced separator comprising a duplex type impregnating apparatus comprising two slots each with substantially vertical upper and lower slot faces for providing premetered substantially identical quantities of a dope simultaneously to either side of an elongated porous web, a transport means providing for substantially vertical downwards transport of said elongated porous web through said duplex impregnating apparatus and subsequent phase inversion, coagulation and washing stations, said phase inversion station providing for phase inversion of said dope and said coagulation station providing for coagulation and washing of solvent from the resulting phase-inverted dope, wherein there is an air gap between said duplex impregnating apparatus and said phase inversion station and wherein the distance between the lower faces of each impregnating apparatus is greater than the distances between the upper faces of each impregnating apparatus; a process comprising the steps of: (i) providing an elongated porous web, said elongated porous web comprising two outermost surfaces; (ii) transporting said elongated porous web downwards between two impregnating heads comprising two slots each with substantially vertical upper and lower slot faces substantially parallel to said elongated porous web providing simultaneously to both surfaces of said elongated porous web metered substantially identical quantities of a dope, comprising at least one membrane polymer and at least one solvent therefor; (iii) thereby impregnating said elongated porous web completely with said dope and providing substantially equally thick dope layers on each surface of said outermost surfaces of said elongated porous web with a thickness independent of the gap between one of said lower slot faces and the surface of said elongated porous web nearest there-to; (iv) subjecting said dope associated with said elongated porous web to symmetric phase inversion with at least one non-solvent thereby forming a membrane, and (v) removing residues of said at least one solvent for said at least one membrane polymer from said membrane thereby producing an ion-permeable web-reinforced separator, wherein said dope is shear-thinning and steps (iv) and (v) are optionally performed simultaneously; and the separator obtainable therewith. | 05-12-2011 |
20110171377 | PROCESS FOR PRODUCING AN ION-PERMEABLE WEB-REINFORCED SEPARATOR - Process comprising the steps of: (i) providing an elongated porous web, said elongated porous web comprising two outermost surfaces; (ii) transporting said elongated porous web downwards between two impregnating heads comprising two slots each with substantially vertical upper and lower slot faces substantially parallel to said elongated porous web providing simultaneously to both surfaces of said elongated porous web metered substantially identical quantities of a dope, comprising at least one membrane polymer and at least one solvent therefor; (iii) thereby impregnating said elongated porous web completely with said dope and providing substantially equally thick dope layers on each surface of said outermost surfaces of said elongated porous web with a thickness independent of the gap between one of said lower slot faces and the surface of said elongated porous web nearest thereto; (iv) subjecting said dope associated with said elongated porous web immediately after dope-impregnation to symmetric phase inversion with at least one non-solvent thereby forming a membrane; and (v) removing residues of said at least one solvent for said at least one membrane polymer from said membrane thereby producing an ion-permeable web-reinforced separator, wherein said dope is shear-thinning, and the separator obtainable therewith. | 07-14-2011 |
20120006739 | CAPILLARY MEMBRANE FILTRATION MODULE - A device for the filtration of liquids includes membrane curtains ( | 01-12-2012 |