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Di Matteo
Alexandro Daniel Di Matteo, Chubut AR
| Patent application number | Description | Published |
|---|---|---|
| 20090159263 | Device for remotely actuating the safety lock of individual oil pumping apparatus - A device for remotely actuating the safety lock of individual oil pumping apparatuses, (also known as AIB) employed in oil wells for extraction of this fluid. The actuating device or locking device permitting to an AIB operator to remotely actuate a safety lock for locking the entire movement of the AIB, without the need that the operator go upwards the AIB to a zone wherein the safety lock is usually housed. For this purpose the locking device includes an actuator for moving upwardly and downwardly the safety lock. The locking device also including an indicator for indicating the position of the safety lock. | 06-25-2009 |
Amalia Di Matteo, Calderara Di Reno (bo) IT
| Patent application number | Description | Published |
|---|---|---|
| 20080299324 | Modified printable surfaces - Printed images with excellent image quality, adhesion and durability are prepared by applying an ink to a printable surface which contains one or more components containing reactive groups followed by exposing the surface with the applied ink to ultra-violet light, high intensity visible light, or electron beam radiation. The surfaces of typically non-adherent substrates, such as polyolefins and PET are rendered adherent using this method without plasma, corona or flame treatment. The reactive groups include ethylenically unsaturated groups such as vinyl, vinyl ether, allyl, methacrylate, acrylate etc, epoxides, hydroxyl, amines, acidic groups, basic groups and free radical generating groups. The images exhibit good resolution, edge acuity and permanence. | 12-04-2008 |
Andrea Di Matteo, Napoli IT
| Patent application number | Description | Published |
|---|---|---|
| 20080241564 | CIRCUIT ARCHITECTURE ON AN ORGANIC BASE AND RELATED MANUFACTURING METHOD - A method comprises providing a bottom electrode, depositing, on the bottom electrode, an active material comprising a first structural portion having an absorption peak at a UV wavelength, wherein such first structural portion is photo-activatable at such wavelength and which is constituted by monomers or oligomers that, when irradiated at said wavelength, undergo a photo-polymerization and/or photo-cross-linking reaction, or constituted by a polymer that at a UV wavelength undergoes a photo-degradation reaction, and a second electrically active or activatable structural portion which is substantially transparent to such predetermined UV wavelength; exposing a portion of the active material, through a photomask, to UV radiation having such UV wavelength, with photo-activation of the exposed portion of such film; selectively removing either the exposed photo-activated portion or the non-exposed portion, with exposure of a respective portion of the bottom electrode; depositing a head electrode. | 10-02-2008 |
Francesco Di Matteo, Pugliano IT
| Patent application number | Description | Published |
|---|---|---|
| 20110157582 | Process for Manufacturing a Microstructured Optical Fibre and Method and System for On-Line Control of a Microstructured Optical Fibre - A manufacturing process of a microstructured optical fibre including a void-containing region, includes the steps of: drawing a microstructured optical fibre along a longitudinal direction from a heated preform, wherein the optical fibre is continuously advanced along the longitudinal direction; directing a radiation beam at a longitudinal position in the longitudinal direction of the optical fibre so as to produce an interference pattern; detecting the interference pattern and producing at least one electrical detection signal corresponding to the interference pattern and including a plurality of signal fringe cycles; feeding the first detection signal into a first counter circuit; determining a first number of interference fringe increments in the plurality of signal wave fringe cycles of the at least one detection signal by using the first counter circuit; determining the outer diameter of the optical fibre, and controlling the microstructure of the optical fibre during advancement of the optical fibre. The step of controlling includes at least one step selected from: (a) controlling the first number of interference fringe increments within a reference number range of reference numbers of interference fringe increments, and (b) calculating a microstructure length value. | 06-30-2011 |