Fonseca
Antonio Fonseca, Louvain-La-Neuve BE
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20090325788 | CATALYST SUPPORTS AND CARBON NANOTUBES PRODUCED THEREON - The present invention is related to single and/or multiple-wall carbon nanotubes which may contain interstitial metals obtainable by a preparation process, comprising a catalytic step using a catalytic system, said catalytic system comprising a catalyst and a support, said support comprising hydroxides and/or carbonates or mixtures thereof with or without metal oxides. The present invention is also related to carbon fibers obtainable by said preparation process. The present invention also pertains in particular to said catalytic system and to said preparation process. Another aspect concerns the use of the nanotubes and of the catalytic system according to the invention. | 12-31-2009 |
20140072505 | Layered multiphase catalyst supports and carbon nanotubes produced thereon - The present invention is related to layered multiphase catalyst supports and to their use for production of helical carbon nanotubes. The metal(s) catalysts are deposited either by impregnation or by precipitation. | 03-13-2014 |
Bruno Maciel Fonseca, Belo Horizonte BR
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20120079023 | SYSTEM AND METHOD FOR GENERATING A GHOST PROFILE FOR A SOCIAL NETWORK - A system and method for generating a ghost profile is disclosed. The ghost profile allows a user to use certain features in a social network without converting to a social network profile. Specifically, the ghost profiles are unsearchable and comments that originate from a ghost profile user are displayed as partial names. The ghost profile is generated when a member of the social network invites a user to join. In one example, the member is automatically added as a friend to the user's ghost profile. | 03-29-2012 |
Cesar Simoes Da Fonseca, Alges PT
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20160083757 | ENZYMATIC PROCESS FOR THE PRODUCTION OF MANNOSYLERYTHRITOL LIPIDS FROM LIGNOCELLULOSIC MATERIALS - The present invention relates to processes for the production of microbial glycolipids, mannosylerythritol lipids (MEL), from lignocellulosic carbon source. These processes are characterized in that the use of lignocellulosic materials for the production of a microbial glycolipids, MEL, comprising a fermentation preferably using fungi of the genus | 03-24-2016 |
Daniel Fonseca, Lisbon PT
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20120057883 | METHOD FOR DATA PROCESSING IN AN OPTICAL NETWORK COMPONENT AND OPTICAL NETWORK COMPONENT - A method for data processing in an optical network component includes filtering and optically equalizing an incoming optical signal and modulating the optically equalized signal. A corresponding optical network component is also provided. | 03-08-2012 |
Denis Fonseca, Americana BR
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20080265840 | METHOD FOR DETERMINING RESIDUAL BATTERY CHARGE - A method is provided for determining a residual charge on a battery ( | 10-30-2008 |
Fabrice Fonseca, Cuges Les Pins FR
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20100016894 | ANCHORING AND FIXING IMPLANT AND SURGICAL ASSEMBLY FOR ITS IMPLANTATION - The anchoring and fixing implant is constituted by a continuous wire with rectilinear portions and curved portions. It comprises: a) a central curved portion forming a winding of substantially 1.5n turns, n being, for example, equal to 1, b) on either side and in extension of said central portion, a set of two rectilinear portions, specifically an intermediate portion and an end portion, connected to one another by a bent portion at an angle of the order of 30° to 90°. Also, the rectilinear end portions are oriented divergently so as to make an angle of the order of 60° to 180° between them. The surgical assembly comprises an implant as above, a fixing thread intended to be threaded in the central curved portion of the implant and an ancillary device. | 01-21-2010 |
Francisco Jose Rojas Fonseca, San Jose CR
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20120195231 | DYNAMIC NAME GENERATION - A dynamic name of a device within a network may be generated by accessing information related to the device; accessing information related to a remote, neighbor device; generating a dynamic name of the device based on the accessed information related to the device and the accessed information related to the remote, neighbor device; and storing the generated dynamic name of the device. Alternatively, a topology map of devices within a network may be generated where a central controller may access, from memory, a dynamic name of controlled devices, the dynamic name of the controlled devices including information related to remote, neighbor devices of the controlled devices. The topology map may include dynamic names of the controlled devices. | 08-02-2012 |
20150382217 | RADIO FREQUENCY DATA COLLECTION - A network controller sends a request to a device for radio frequency (RF) environment data. The request is receive via a network interface of the device that includes at least one of a wired interface and a wireless interface. Responsive to the request, the device initiates a RF scan to collect the environment data. The collected RF environment data is transmitted to the network controller via the network interface. | 12-31-2015 |
Gledison Fonseca, Mannheim DE
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20110033701 | AQUEOUS POLYMER DISPERSIONS FOR ADHESIVES - The present invention relates to aqueous polymer dispersions having a polymer content of at least 55% by weight that are suitable for pressure sensitive adhesives. The invention also relates to a process for preparing these aqueous polymer dispersions and also to the use of the aqueous polymer dispersions in pressure sensitive adhesives and, respectively, pressure sensitive adhesive compositions, especially in pressure sensitive adhesives for transparent substrates, e.g., plastics labels. | 02-10-2011 |
20110247746 | USE OF SYNTHETIC ADHESIVES IN THE MANUFACTURE OF CORRUGATED FIBERBOARD - Described is the use of synthetic adhesives in the manufacture of corrugated fiberboard at relatively low temperatures and high lineal speeds. The corrugated fiberboard includes a corrugated sheet of paper and a flat linerboard and the corrugation of the corrugated sheet of paper is produced at paper temperatures below 95° C. and at a lineal speed above 150 m/min. The production of the corrugation of a corrugated sheet of paper is immediately followed by a continuous operation in which a preferably unheated corrugated board adhesive is applied and the corrugated sheet of paper is adhered to at least one first linerboard. The corrugated board adhesive used is an aqueous adhesive dispersion based on at least one synthetic, dispersed polymer having preferably more than 40% by weight solids content, selected from acrylate copolymers, copolymers of vinylaromatics and conjugated aliphatic dienes and vinyl acetate-alkylene copolymers, wherein the glass transition temperatures of the polymers are above 20° C. and (preferably at least 5° C.) below the surface temperature of the corrugated sheet of paper to which they are applied. | 10-13-2011 |
20120027941 | SOUND DEADENER COMPOSITION WITH EMULSION POLYMER STABILIZED BY PROTECTIVE COLLOIDS - A description is given of the use of a polymer dispersion for preparing sound deadener compositions, the polymer dispersion being obtainable by emulsion polymerization of free-radically polymerizable monomers in the presence of at least one protective colloid which is an amphiphilic graft copolymer. Preferred protective colloids have a polyalkylene oxide main chain and vinyl ester-comprising side chains. A description is also given of corresponding sound deadener compositions which comprise the polymer dispersion, and of a method for damping oscillations or vibrations of vehicle components. | 02-02-2012 |
20120043493 | SOUND DEADENER COMPOSITION WITH EMULSION POLYMER AND FLUORINATED COMPOUND - A description is given of a sound deadener composition comprising a polymer dispersion comprising (a) at least one water-dispersed polymer obtainable by emulsion polymerization of free-radically polymerizable monomers and having a glass transition temperature in the range from −60 to +60° C.; (b) inorganic fillers; and (c) at least one fluorinated compound selected from perfluoroalkyl-substituted carboxylic acids and their salts, fluorocarbon resins, surface-active, fluoroaliphatic polymeric esters, and fluorine-containing, acrylate-based copolymers. A description is also given of a method for damping oscillations or vibrations of components of vehicles and machines, using the sound deadener composition of the invention. | 02-23-2012 |
20140349018 | SOUND DEADENER COMPOSITION WITH EMULSION POLYMER AND FLUORINATED COMPOUND - A description is given of a sound deadener composition comprising a polymer dispersion comprising (a) at least one water-dispersed polymer obtainable by emulsion polymerization of free-radically polymerizable monomers and having a glass transition temperature in the range from −60 to +60° C.; (b) inorganic fillers; and (c) at least one fluorinated compound selected from perfluoroalkyl-substituted carboxylic acids and their salts, fluorocarbon resins, surface-active, fluoroaliphatic polymeric esters, and fluorine-containing, acrylate-based copolymers. A description is also given of a method for damping oscillations or vibrations of components of vehicles and machines, using the sound deadener composition of the invention. | 11-27-2014 |
20160024426 | FABRIC AND/OR HOME CARE COMPOSITIONS - The present invention relates to fabric and/or home care products that comprise an inverse dispersion comprising at least one cationic polymer and at least one a stabilizing agent as well as at least a tri- and/or polyfunctional crosslinker wherein the stabilizing agent has one or more hydrophobic chains with more than 30 carbon atoms. The polymer is obtainable by polymerizing at least one cationic monomer and optionally at least one nonionic monomer. Furthermore, the present invention relates to a process for manufacturing fabric and/or home care products that comprise such inverse dispersion. | 01-28-2016 |
20160024427 | TREATMENT COMPOSITIONS - The present invention relates to treatment compositions containing polymer systems that provide stability and benefit agent deposition as well as methods of making and using same. Such treatment compositions may be used for example as through the wash and/or through the rinse fabric enhancers as well as unit dose treatment compositions. | 01-28-2016 |
20160024428 | TREATMENT COMPOSITIONS - The present invention relates to treatment compositions containing polymer systems that provide stability and benefit agent deposition as well as methods of making and using same. Such treatment compositions may be used for example as through the wash and/or through the rinse fabric enhancers as well as unit dose treatment compositions. | 01-28-2016 |
20160024429 | TREATMENT COMPOSITIONS - The present invention relates to treatment compositions containing polymer systems that provide stability and benefit agent deposition as well as methods of making and using same. Such treatment compositions may be used for example as through the wash and/or through the rinse fabric enhancers as well as unit dose treatment compositions. | 01-28-2016 |
20160024430 | TREATMENT COMPOSITIONS - The present invention relates to treatment compositions containing polymer systems that provide stability and benefit agent deposition as well as methods of making and using same. Such treatment compositions may be used for example as through the wash and/or through the rinse fabric enhancers as well as unit dose treatment compositions. | 01-28-2016 |
20160024431 | TREATMENT COMPOSITIONS - The present invention relates to treatment compositions containing polymer systems that provide stability and benefit agent deposition as well as methods of making and using same. Such treatment compositions may be used for example as through the wash and/or through the rinse fabric enhancers as well as unit dose treatment compositions. | 01-28-2016 |
20160024432 | TREATMENT COMPOSITIONS - The present invention relates to treatment compositions containing polymer systems that provide stability and benefit agent deposition as well as methods of making and using same. Such treatment compositions may be used for example as through the wash and/or through the rinse fabric enhancers as well as unit dose treatment compositions. | 01-28-2016 |
20160024433 | TREATMENT COMPOSITIONS - The present invention relates to treatment compositions containing polymer systems that provide stability and benefit agent deposition as well as methods of making and using same. Such treatment compositions may be used for example as through the wash and/or through the rinse fabric enhancers as well as unit dose treatment compositions. | 01-28-2016 |
20160075801 | CONTINUOUS PROCESS FOR THE MANUFACTURE OF HIGHLY-BRANCHED POLYMERS - The present invention relates to a continuous process for the manufacture of highly-branched homo- or copolymers of C3-C8 ethylenically unsaturated mono- or dicarboxylic acid as well as the anhydrides and salts thereof (monomer A) by means of free-radical polymerization of monomer A and optionally water-soluble, monethylenically unsaturated comonomers (monomer B) in an aqueous medium in the presence of at least one water-soluble initiator, wherein the polymerization takes place in at least one tubular reactor segment. | 03-17-2016 |
20160115310 | AQUEOUS POLYMER DISPERSIONS FOR ADHESIVES - The present invention relates to aqueous polymer dispersions having a polymer content of at least 55% by weight that are suitable for pressure sensitive adhesives. The invention also relates to a process for preparing these aqueous polymer dispersions and also to the use of the aqueous polymer dispersions in pressure sensitive adhesives and, respectively, pressure sensitive adhesive compositions, especially in pressure sensitive adhesives for transparent substrates, such as plastics labels. The aqueous polymer dispersions have a polymer content of at least 55% by weight, based on the total weight of the dispersion, the polymer being composed of ethylenically unsaturated monomers M and having a glass transition temperature below −10° C., in which the dispersed polymer particles have a polymodal particle size distribution, in which at least 70% by weight have a particle diameter of below 350 nm. | 04-28-2016 |
Humberto Fonseca, Cirencester GB
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20150124858 | Antenna Driver with Scalable Output Impedance - A system includes an antenna, a modulator, and a controller. The modulator may be operatively connected to the antenna. The modulator may be configured to send, a signal to a wireless device via the antenna. The modulator may have an output impedance. The controller may be connected to the output of the antenna. The controller may include a detector and a driver. The detector may be configured to determine the amplitude of a response from the wireless device. The driver may be configured to scale the output impedance responsive to the amplitude. | 05-07-2015 |
Irène Fonseca, Montigy Les Cormeilles FR
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20100154140 | READY-TO-USE COMPOSITION FOR OXIDATION DYEING OF KERATIN FIBERS COMPRISING AT LEAST ONE FATTY SUBSTANCE, AT LEAST ONE THICKENER, AT LEAST ONE DYE PRECURSOR, AT LEAST ONE OXIDIZING AGENT, AND AT LEAST ONE ALKALINE AGENT, AND PROCESS AND KITS THEREWITH - Provided is a ready-to-use composition for the oxidation dyeing of keratin fibers, and for example of human keratin fibers such as the hair, comprising, A) at least one fatty substance other than fatty acids present in the ready-to-use composition in an amount of greater than or equal to 25% by weight relative to the total weight of the ready-to-use composition, B) at least one polymeric thickener, C) at least one dye precursor, D) at least one oxidizing agent and E) at least one alkaline agent wherein at least one of the at least one alkaline agent is an organic amine. Also provided is a method of dyeing keratin fibers, comprising applying the ready-to-use composition to the keratin fibers for a sufficient time to develop the desired coloration. | 06-24-2010 |
Irène Fonseca, Montigy Les Cormeilles FR
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20100154140 | READY-TO-USE COMPOSITION FOR OXIDATION DYEING OF KERATIN FIBERS COMPRISING AT LEAST ONE FATTY SUBSTANCE, AT LEAST ONE THICKENER, AT LEAST ONE DYE PRECURSOR, AT LEAST ONE OXIDIZING AGENT, AND AT LEAST ONE ALKALINE AGENT, AND PROCESS AND KITS THEREWITH - Provided is a ready-to-use composition for the oxidation dyeing of keratin fibers, and for example of human keratin fibers such as the hair, comprising, A) at least one fatty substance other than fatty acids present in the ready-to-use composition in an amount of greater than or equal to 25% by weight relative to the total weight of the ready-to-use composition, B) at least one polymeric thickener, C) at least one dye precursor, D) at least one oxidizing agent and E) at least one alkaline agent wherein at least one of the at least one alkaline agent is an organic amine. Also provided is a method of dyeing keratin fibers, comprising applying the ready-to-use composition to the keratin fibers for a sufficient time to develop the desired coloration. | 06-24-2010 |
Jeremy Jose Fonseca, Lancashire GB
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20110135449 | VARIABLE GEOMETRY TURBINE - A variable geometry turbine comprising: a housing; a turbine wheel supported within said housing for rotation about a turbine axis; an annular inlet passage within said housing upstream of said turbine wheel and defined between respective radial inlet surfaces of first and second wall members; an outlet passage within said housing downstream of said turbine wheel; an array of vanes extending across the inlet passage, said vanes being connected to said first wall member; at least one of said first and second wall members being moveable along the turbine axis to vary the size of the inlet passage and/or at least one of said vanes being rotationally moveable about an axis that is substantially parallel to said turbine axis to vary the size of the inlet passage; wherein at least one particulate filter is provided within said housing at a location such that said particulate filter can be contacted by particulate matter flowing through said turbine during use. | 06-09-2011 |
Jose Fonseca, London GB
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20140176583 | DYNAMIC ALLOCATION OF PHYSICAL GRAPHICS PROCESSING UNITS TO VIRTUAL MACHINES - Methods, techniques, and systems for dynamically allocating graphics processing units among virtual machines are provided. Example embodiments provide a dynamic GPU allocation system (“DGAS”), which enables the efficient allocation of physical GPU resources to one or more virtual machines. In one embodiment, the DGAS comprises virtualization logic running on a server computing system that computes GPU benefit factors for the virtual machines on a dynamic basis, and combines the computed GBFs with static priorities to determine a ranked ordering of virtual machines. The available GPU resources are then allocated to some subset of these ranked virtual machines as physical GPU capacity is matched with the requirements of the subset. Physical GPU resources are then allocated to the subset of virtual machines that have the highest promise of GPU utilization. | 06-26-2014 |
20140181806 | MANAGING A DATA STRUCTURE FOR ALLOCATING GRAPHICS PROCESSING UNIT RESOURCES TO VIRTUAL MACHINES - Methods, techniques, and systems for dynamically allocating graphics processing units among virtual machines are provided. Example embodiments provide a dynamic GPU allocation system (“DGAS”), which enables the efficient allocation of physical GPU resources to one or more virtual machines. In one embodiment, the DGAS comprises a GPU allocation list for use in allocating the physical GPU resources comprising one or more virtual machine entries each containing a designation of a virtual machine, an indication of a GPU benefit factor associated with the designated virtual machine, and an indication of processing bandwidth requirements associated with the designated virtual machine. The entries are ranked based at least upon the GPU benefit factor associated with each designated virtual machine. Available GPU resources are allocated to some subset of these ranked virtual machines as physical GPU capacity is matched with the requirements of the subset. | 06-26-2014 |
20140181807 | RUNTIME PROFILE DETERMINATIONS OF VIRTUAL MACHINES FOR GRAPHICS PROCESSING UNIT (GPU) ALLOCATION - Methods, techniques, and systems for dynamically allocating graphics processing units among virtual machines are provided. Example embodiments provide a dynamic GPU allocation system (“DGAS”), which enables the efficient allocation of physical GPU resources to one or more virtual machines. In one embodiment, the DGAS determines runtime profiles of a plurality of virtual machines. The runtime profiles are determined by determining a runtime assessment of workload indicative of a potential benefit that the virtual machine can receive from using a GPU resource. The DGAS then causes the processing bandwidth of the physical GPU resources to be allocated to some of the plurality of virtual machines based upon the dynamically determined runtime assessments of workload. | 06-26-2014 |
20140285497 | SYSTEMS AND METHODS FOR PROCESSING DESKTOP GRAPHICS FOR REMOTE DISPLAY - Systems and methods described herein facilitate processing or rendering desktop graphics for remote desktop display in, for example, a virtual desktop infrastructure (VDI), by decreasing the amount of data being transferred from a graphics processing unit (GPU). More specifically, the embodiments described herein include a host for hosting virtual machines within a VDI, the host includes a GPU that is configured to access a reference frame associated with desktop graphics. The GPU is further configured to generate a current frame associated with desktop graphics. The GPU is also configured to compare the reference frame with the current frame to identify one or more changed portions of the current frame relative to the reference frame, wherein the changed portions are used for the generation of an encoded frame that is configured to be displayed. | 09-25-2014 |
Julian Martinez Fonseca, Lornes Virreyes MX
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20100001039 | SELECTIVE SOLDERING SYSTEM - A solder machine includes a top flat carrier that holds PWBs just above a solder bath. Opposed edges of the carrier are coupled to a frame and each edge can be independently raised or lowered by a respective piston. Also, the base of the frame can pivot along one of its edges to provide a second degree of freedom of motion to the top flat carrier in dipping the PWBs relative to the solder bath, thereby providing a solder machine with a relatively small footprint that nonetheless can achieve precise soldering of PWBs. | 01-07-2010 |
Julian Martinez Fonseca, Delegacion El Florido MX
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20090179067 | SELECTIVE SOLDERING SYSTEM - A solder machine includes a top flat carrier that holds PWBs just above a solder bath. Opposed edges of the carrier are coupled to a frame and each edge can be independently raised or lowered by a respective piston. Also, the base of the frame can pivot along one of its edges to provide a second degree of freedom of motion to the top flat carrier in dipping the PWBs relative to the solder bath, thereby providing a solder machine with a relatively small footprint that nonetheless can achieve precise soldering of PWBs. | 07-16-2009 |
Lyle Carl Fonseca, Mumbai IN
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20150224173 | METHOD OF PREPARING A GROWTH FACTOR CONCENTRATE DERIVED FROM HUMAN PLATELETS - The invention relates to a method of preparing an intra-dermally, intra-articularly, sub-dermally or topically administrable growth factor concentrate derived from human platelets. The method comprises the steps of suspending human platelets in multiple electrolyte isotonic solution; snap-freezing the suspension; thawing the frozen suspension; and sterile-filtering the suspension. In particular, in this method, a fixed number of platelets is suspended in a fixed volume of multiple electrolyte isotonic solution to obtain the required concentration of growth factors in the growth factor concentrate, snap-freezing of the suspension is carried out at a temperature of −120° C. to −200° C., thawing of the frozen suspension is carried out at 25° C. to 37° C., and cellular debris are separated from the thawed suspension and the resultant suspension of growth factors is diluted with an isotonic medium before sterile-filtering. | 08-13-2015 |
Maria Teresa Fonseca, Burstadt DE
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20090004441 | Process For Treating Substrates - A process for treating a substrate comprises utilizing at least one aqueous formulation comprising | 01-01-2009 |
Maria Teresa Hechavarria Fonseca, Mannheim DE
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20120252926 | LATENTLY REACTIVE POLYURETHANE DISPERSION WITH ACTIVATABLE CROSSLINKING - A description is given of an aqueous polymer dispersion comprising at least one polyurethane, dispersed in aqueous phase and having one or more uretdione groups, and at least one solid polyamine with a deactivated surface, said dispersion being useful as an adhesive, coating material or sealant or for producing adhesive, coating or sealing compositions. The compositions can be activated thermally or by electromagnetic radiation. | 10-04-2012 |
20130281636 | PROCESS FOR PREPARING POLYURETHANE-POLYACRYLATE HYBRID DISPERSIONS - The present invention relates to a new process for preparing polyurethane-polyacrylate hybrid dispersions, and to the resulting dispersions and their use. | 10-24-2013 |
20150225336 | PROCESS FOR THE PURIFICATION OF A POLYCARBODIIMIDE - A process for purifying a polycarbodiimide comprising (a) providing a mixture comprising a polycarbodiimide and a carbodiimidization catalyst; (b) separating carbodiimidization catalyst from the polycarbodiimide by subjecting the mixture according to (a) to a first distillation, (c) adding an entrainer to the first bottom product obtained from (b) to obtain a mixture; (d) further separating carbodiimidization catalyst from the polycarbodiimide by subjecting the mixture obtained from (c) to a second distillation. | 08-13-2015 |
Miguel Angelo Magalhaes Fonseca, Braga PT
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20150358014 | Large Projected Capacitive Touch Sensor - The present disclosure describes methods for designing a projected capacitive touch sensor, projected capacitive touch sensor manufacturing methods, and projected capacitive touch sensors. A projected capacitive touch sensor may comprise: a sensor grid including electrically conductive rows and electrically conductive columns, and wherein one or more rows, or one or more columns, include one or more electrically conductive tiles, wherein each tile includes multiple electrically connected elements with pseudo-random orientation. | 12-10-2015 |
Moises Castaneda Fonseca, Zapopan MX
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20130164184 | AUTOMOTIVE ANIT-CONTAMINATION SYSTEM - An anti-contamination system having a container, a pump, a tube, an exhaust pipe, and a dispenser system. The pump is used to direct a water and calcium oxide solution through the tube to the dispenser system. The high temperature of the exhaust gases is used as a reactor and the exhaust pipe as a controlled atmosphere volume. The heat from the exhaust gas/pipe is used to heat water mixed with calcium oxide to create calcium hydroxide and steam, which is injected by the dispenser system into the exhaust pipe such that the exhaust gas reacts with the steam and the calcium hydroxide. The exhaust pipe is made with stainless steel to avoid corrosion due the chemical reactions that occur inside, and the gases expelled to the atmosphere are clean with only minimal solid residues like calcium sulfate that are troughed away as small pellets, without any pollution contribution. | 06-27-2013 |
Nelson Fonseca, Cugnaux FR
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20100060543 | ANTENNA HAVING OBLIQUE RADIATING ELEMENTS - The invention relates to an antenna comprising a plurality of metallic elements ( | 03-11-2010 |
20100156752 | HELIX ANTENNA - The invention relates to a helix antenna comprising a plurality of radiating elements wound helically in an axisymmetric shape ( | 06-24-2010 |
20100194665 | ANTENNA OF THE HELIX TYPE HAVING RADIATING STRANDS WITH A SINUSOIDAL PATTERN AND ASSOCIATED MANUFACTURING PROCESS - The invention relates to an antenna of the helix type, comprising a plurality of radiating strands wound in a helix in an axisymmetric form ( | 08-05-2010 |
20110050498 | CLOSED SHAPE BEAM FORMING NETWORK - The invention concerns a network for distributing a plurality of input microwave signals into a plurality of output signals having a Gaussian amplitude and in-phase distribution per said input signal, the network comprising: a plurality of N input ports providing N different input signals; a plurality of M output ports, M being a multiple number of N; a plurality of P layers disposed between the inputs ports and the outputs ports, the input signals being distributed through these layers, each layer comprising an arrangement of power combiners (C) and/or power dividers (D), the arrangement is self similar with an angular rotation of k2ρ/N radian around the symmetry axis (AA′) of the polygonal closed shape formed by said input ports, k being an integer comprised between 1 and N. | 03-03-2011 |
Nelson Fonseca, Noordwijk NL
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20120032867 | WAVEGUIDE ORTHOMODE TRANSDUCER - A waveguide orthomode transducer, comprises: a junction having a main waveguide and four auxiliary waveguides lying along the two orthogonal main axis of the junction and defining four quadrants; a combination network comprising: two magic tees, each having an E-port, two opposed common-ports, and a H-port; an H-plane tee junction having a Σ-port and two opposed common-ports; and an E-plane tee junction having a Δ-port and two opposed common-ports. Two auxiliary waveguides define a first quadrant are respectively connected to the common-ports of one of the magic tees and the two other secondary waveguides defining a second quadrant opposite to the first quadrant are connected to the common-ports of the other magic tee. The tee junctions are used to connect similar magic tee ports so that the transducer separates towards two different outputs two orthogonally polarized signals entering at the main waveguide. Reciprocally, two signals entering respectively in the Σ-port and the Δ-port of the tees junctions are combined with orthogonal polarizations in the main waveguide. | 02-09-2012 |
Nelson Jorge Gonçalves Fonseca, Noordwijk NL
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20150236416 | Dual-Band Multiple Beam Reflector Antenna for Broadband Satellites - A broadband satellite antenna for producing a dual-band multiple beam coverage in transmission and reception based on an offset dual-optics configuration that includes a single main parabolic reflector, a hyperbolic sub-reflector, a first transmitting Multiple-Feed-per-Beam feed system, and a second receiving Multiple-Feed-per-Beam feed system. The sub-reflector surface is a Frequency Selective Surface configured to transmit any electromagnetic signals in the higher frequency band and to reflect any electromagnetic signals in the lower frequency band. The Multiple-Feed-per-Beam feed systems are located at the main focal point F | 08-20-2015 |
Nuno Andre Carvalho Da Fonseca, Almalaguês PT
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20160058886 | PLATFORM FOR TARGETED DELIVERY TO STEM CELLS AND TUMOR CELLS AND USES THEREOF - The invention involves therapy and diagnostics using nanoparticles that provide targeted delivery of agents to cancer cells and stem cells, including cancer stem cells, the nanoparticles being pH sensitive and incorporating cytotoxic ceramides. | 03-03-2016 |
Pedro Miguel Fonseca, Antwerpen BE
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20150302722 | ELECTRONIC SWITCH FOR CONTROLLING A DEVICE IN DEPENDENCY ON A SLEEP STAGE - An electronic switch for controlling a device ( | 10-22-2015 |
Pedro Miguel Fonseca, Eindhoven NL
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20150351693 | DEVICE AND METHOD FOR SLEEP MONITORING - A sleep monitoring device ( | 12-10-2015 |
Pedro Miguel Fonseca, Borgerhout BE
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20160128641 | ACTIGRAPHY METHODS AND APPARATUSES - An actigraphy method includes receiving a physiological parameter signal as a function of time for a physiological parameter other than body motion (such as electrocardiography or a respiration monitor), computing a body motion artifact (BMA) signal as a function of time from the physiological parameter signal (for example, using a local signal power signal, a local variance signal, a short-time Fourier transform, or a wavelet transform over epochs of duration on order a few minutes or less), and computing an actigraphy signal as a function of time from the BMA signal, for example by applying a linear transform to the BMA signal and optionally applying filtering such as median removal and/or high-pass filtering. | 05-12-2016 |
Sonali Fonseca, Toronto CA
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20130172266 | MITOCHONDRIAL PENETRATING PEPTIDES AS CARRIERS FOR ANTICANCER COMPOUNDS - There is described herein compounds comprising a mitochondrial penetrating peptide (MPP) conjugated to an anti-cancer compound, and their method of use. | 07-04-2013 |