Perlo
Juan Francisco Perlo, Aachen DE
Patent application number | Description | Published |
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20100013473 | MAGNET ARRANGEMENT AND METHOD FOR PROVIDING A MAGNETIC FIELD IN A SENSITIVE VOLUME - A magnet arrangement includes (a) a first and a second head ring magnet each having a substantially circular geometry with respect to a centre axis and (b) a central ring magnet having a substantially circular geometry with respect to a centre axis. The central ring magnet is disposed between the first and second head ring magnet in direction of the centre axis. At least one of the magnets includes a first number of first magnets having at least one trapezoidal cross section and a second number of second magnets having at least one rectangular cross section. The second magnets are disposed in between the first magnets in circumferential direction. With this geometrical arrangement, magnets having a trapezoidal cross section include a guidance for a magnet having a rectangular cross section allowing the movements in radial direction of these last magnets. | 01-21-2010 |
20100013474 | METHOD AND APPARATUS FOR PROVIDING A SENSITIVE VOLUME FOR SINGLE-SIDED NMR - An apparatus for providing a sensitive volume for single-sided NMR includes: (i) at least one first permanent magnet for providing a first magnetic field at the sensitive volume; and (ii) at least one of the following means for superimposing at least one second magnetic field for homogenizing the first magnetic field in the sensitive volume: (A) at least one shim magnet, (B) at least one pair of shim magnets, and (C) at least one electrical conductor being connectable to an electric current source. The at least one second magnetic field is adjusted such that the magnetic field homogeneity in the sensitive volume is corresponding to a line width of hydrogen (1H) of less than 10 ppm. | 01-21-2010 |
20100090698 | NUCLEAR MAGNETIC RESONANCE METHOD FOR DETECTING HYDROGEN PEROXIDE AND APPARATUS FOR PERFORMING SAID METHOD - A nuclear magnetic resonance (NMR) method for detecting hydrogen peroxide includes providing a liquid sample in a static magnetic field; stimulating a spin signal in the sample by exciting the sample with a first electromagnetic pulse having a frequency corresponding to the hydrogen NMR frequency in the static magnetic field; waiting for a first time period; refocusing the spin signal in the sample for a first number of times by a series of second electromagnetic pulses having a frequency corresponding to the hydrogen NMR frequency in the static magnetic field, said second electromagnetic pulses being separated by a first echo time, while sampling a first train of spin signals in between the second electromagnetic pulses; and refocusing the spin signal in the sample for a second number of times by a series of third electromagnetic pulses having a frequency corresponding to the hydrogen frequency in the static magnetic field, said third electromagnetic pulses being separated by a second echo time while sampling a second train of spin signals in between the third electromagnetic pulses, wherein the second echo time is different from the first echo time. A first spin-spin relaxation time is derived from the first train of spin signals and a second spin-spin relaxation time is derived from the second train of spin signals, and the presence of hydrogen peroxide is signaled if the quotient of the first spin-spin relaxation time to the second spin-spin relaxation time is different from one. | 04-15-2010 |
Piero Perlo, Sommariva Bosco (cuneo IT
Patent application number | Description | Published |
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20100310422 | OPTICAL BIOSENSOR - The present invention relates to an optical biosensor comprising a porous matrix. In the specific case, reference is made to anodized porous alumina, on the surface of which the biological component specific for the analyte in question is immobilized, and to an optical-signal detector connected to said matrix. The present patent further relates to a biosensor having the porous matrix and the optical detector integrated in a single structure, in particular to biosensors with porous matrix other than porous alumina, for example porous silicon. | 12-09-2010 |
20110101477 | Method for manufacturing magnetic field detection devices and devices therefrom - A method for manufacturing magnetic field detection devices comprises the operations of manufacturing a magneto-resistive element comprising regions with metallic conduction and regions with semi-conductive conduction. The method comprises the following operations: forming metallic nano-particles to obtain regions with metallic conduction; providing a semiconductor substrate; and applying metallic nano-particles to the porous semiconductor substrate to obtain a disordered mesoscopic structure. A magnetic device comprises a spin valve, which comprises a plurality of layers arranged in a stack which in turn comprises at least one free magnetic layer able to be associated to a temporary magnetisation (MT), a spacer layer and a permanent magnetic layer associated to a permanent magnetisation (MP). The spacer element is obtained by means of a mesoscopic structure of nanoparticles in a metallic matrix produced in accordance with the inventive method for manufacturing magneto-resistive elements. | 05-05-2011 |
Piero Perlo, Orbassano (torino) IT
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20090001731 | Electric generator device actuated by a fluid flow - An electric generator device comprising a panel bearing one or more electric generating machines each including a stator and a rotor concentric and substantially co-planar. The rotor is supported in rotation by the stator and presents a central part bearing one or more blades of a fan. A flow of fluid causes the fan and in consequence the rotor (R) to rotate. The rotor bears along its periphery a plurality of magnetic poles whose magnetic fields link with windings borne by the stator, for the induction of an electric current in the windings. The rotor is supported in rotation within the stator through magnetic means of support. | 01-01-2009 |
Pietro Perlo, Orbassano (torino) IT
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20080309159 | INNOVATIVE ARCHITECTURES FOR SYSTEMS FOR GENERATION AND DISTRIBUTION OF ENERGY ON BOARD MOTOR VEHICLES - The system allows the generation and distribution of energy on board a motor vehicle provided with a propulsion unit, a tank for fuel at least one distribution network or line for electric energy, electrical energy generation devices connected to the at least one distribution network or line, and a plurality of selectively activatable electrical utiliser devices or apparatus connected or connectable to the at least one distribution network or line. The electrical energy generator devices includes (at least) a microcombustor electricity generator matrix or battery connected to the fuel tank, and a supervision and control unit associated with this generator matrix or battery and coupled to the distribution network or line and arranged to control the operation of the generator matrix or battery in a predetermined manner as a function of the electrical power required or consumed by the network or line. | 12-18-2008 |
Pietro Perlo, Rivoli IT
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20150367926 | OUTBOARD PROPULSION SYSTEM FOR VESSELS - An outboard propulsion system for vessels includes a supporting structure ( | 12-24-2015 |