Method for electrifying materials and storing electric charges in materials by water adsorption/desorption NOVELTY - Materials electrification involves keeping material electrically insulated from ground or other objects connect to earth. A circulation of an inert gas such as nitrogen or humid air is allows around the materials. USE - Method for electrifying materials used for [...]
DISPOSITIVO PRESSURIZADO AQUECIDO E SEU USO COMO REÔMETRO CAPILAR E REATOR CONTÍNUO A presente invenção trata-se de um dispositivo pressurizado aquecido por sistema de micro-ondas capaz de aquecimento rápido e operação a temperaturas acima de 100°C sem ebulição da amostra. Mais especificamente, o dispositivo possui duas modalidades preferenciais de uso, uma de reômetro capilar e [...]
Producing carbon-ceramic-material-based electrochemical sensor for determining dissolved oxygen and for environmental monitoring in wastewater treatment plants, involves synthesizing mixed silicon dioxide tin oxide by sol-gel process NOVELTY - Carbon-ceramic-material-based electrochemical sensor production involves synthesizing mixed silicon dioxide tin (II) oxide by sol-gel process. The obtained mixed oxides are purified and dried and then mixed with [...]
Nano crystalline titanium dioxide solar cell consists of a system with ionic conduction for operation of a photo-electrochemical cell NOVELTY - The nano-crystalline titanium dioxide solar cell comprises a system sensitized by a dry polymer electrolyte, without presence of solvent. The electrolyte is the elastomer (Epichlomer-16): poly epichlorohydrin-co-oxide of ethylene, charged with NaI and I2. [...]
Linear displacement thermal magnetic device for conversion of thermal energy into mechanical energy, has two sets of magnets fixed to linear displacement table that is supported by magnetic bearings with recirculating balls NOVELTY - The device has two sets of magnets (1, 2) fixed to a linear displacement table (5) and provided in form of [...]
Thermal magnetic device for converting thermal energy into mechanical energy, has stator comprising magnetic plates for forming separate cylindrical sections, where plates include cavities and internal channels for circulation of fluids NOVELTY - The device has a stator (3) comprising magnetic plates for forming three separate cylindrical sections. The plates include cavities and internal channels [...]
Method for improving electrical contact between nanostructures and metallic electrodes, involves scanning laser with incident power density, performing scanning operation with incident power density, and obtaining current-voltage curve NOVELTY - The method involves directly heating nanostructures with continuous movement laser that is arranged perpendicular to a main axis of a sample to reduce exposure time [...]
METHOD OF DEPOSITION AND SIMULTANEOUS DECORATION OF NANOTUBOS ON METALLIC ELECTRODES NOVELTY - The method involves depositing a nanostructure along a gap from 0.5-10 pm. Di-electrophoresis technique is used for deposition. Standard metal electrode ends are binded. Deposition voltage is simultaneously or alternately applied using an aqueous medium between electrodes. Potential for continuous polarization between [...]
Cc-CA Converter three-phase with commutation in low frequency and low harmonic distortion NOVELTY - The three-phase D.C. and A.C. converter of low harmonic distortion comprises a low-frequency switching system. USE - In electrical engineering. Main Application Field X12 (Power Distribution/Components/Converters) INVENTORS: POMÍLIO JOSÉ ANTENOR _ Patent number: BR200201377-A PATENT STATUS: GRANTED FOR ADDITIONAL INFORMATION: parcerias@inova.unicamp.br [...]
Hybrid photovoltaic power generation system for heating water using solar energy in residence, comprises solar cell module, solar thermal collector, heat exchanger, connections, boiler and water pipes NOVELTY - The system comprises a solar cell module (31), a solar thermal collector (41), an heat exchanger (11), connections (2), a boiler (51) and water pipes, where [...]
PROCESS FOR MANUFACTURE OF BRUSHS AND ELECTRIC COMMUTATORS COATED WITH DOPED DIAMOND FOR ELECTRIC ENGINES NOVELTY - The method involves covering brushes and electric switches with carbon diamondiferous and obtaining the brushes and electric switches with doped diamond. USE - Used for manufacturing of brushes and electric switches applied in motors and electric generators. ADVANTAGE [...]
Compensating method for unbalance and distortion of three-phase tension of entry of three phase-three phase converter in matrix, involves utilizing control current for compensation of unbalance and distortion of three-phase tension NOVELTY - The method involves utilizing control current for compensation of unbalance and distortion of three-phase tension. A converter, a PI regulator and space [...]
Method for electrifying materials and storing electric charges in materials by water adsorption/desorption NOVELTY - Materials electrification involves keeping material electrically insulated from ground or other objects connect to earth. A circulation of an inert gas such as nitrogen or humid air is allows around the materials. USE - Method for electrifying materials used for [...] 
DISPOSITIVO PRESSURIZADO AQUECIDO E SEU USO COMO REÔMETRO CAPILAR E REATOR CONTÍNUO A presente invenção trata-se de um dispositivo pressurizado aquecido por sistema de micro-ondas capaz de aquecimento rápido e operação a temperaturas acima de 100°C sem ebulição da amostra. Mais especificamente, o dispositivo possui duas modalidades preferenciais de uso, uma de reômetro capilar e [...] 
Producing carbon-ceramic-material-based electrochemical sensor for determining dissolved oxygen and for environmental monitoring in wastewater treatment plants, involves synthesizing mixed silicon dioxide tin oxide by sol-gel process NOVELTY - Carbon-ceramic-material-based electrochemical sensor production involves synthesizing mixed silicon dioxide tin (II) oxide by sol-gel process. The obtained mixed oxides are purified and dried and then mixed with [...]