Lazzari, IT
Annunzio Lazzari, Florence IT
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20150285089 | GAS TURBINE IN MECHANICAL DRIVE APPLICATIONS AND OPERATING METHODS - A drive system for driving at least one compressor is described. The system comprises a gas turbine configured and arranged for driving the compressor. The gas turbine has a hot end and a cold end. A load coupling for connection of said gas turbine to the compressor is arranged at hot end of the gas turbine. An electric motor/generator arranged at the cold end of the gas turbine. The electric motor/generator is electrically connected to an electric power grid and is adapted to function as a generator for converting excess mechanical power from the gas turbine into electrical power and delivering the electrical power to the electric power grid, and as a motor for supplementing driving power to the compressor. | 10-08-2015 |
Carla Lazzari, Cornaredo (milan) IT
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20100193346 | PROCESS FOR THE PURIFICATION OF AN AQUEOUS STREAM COMING FROM THE FISCHER-TROPSCH REACTION - The present invention relates to a process for the purification of an aqueous stream coming from the Fischer-Tropsch reaction which comprises:—feeding of the aqueous stream containing the organic by-products of the reaction to a system consisting of a distillation column equipped with a partial condenser and a total condenser;—partial condensation of the vaporized stream leaving the head of the column and collection of a first distillate enriched in the heavier by-products;—total condensation of the vaporized stream leaving the partial condenser and collection of a liquid stream which is partly sent back to the distillation column as reflux whereas the remaining part is collected as distillate;—extraction of the purified aqueous stream from the bottom of the distillation column. | 08-05-2010 |
Carla Lazzari, Cornaredo-Milano IT
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20100184593 | METHOD TO ACTIVATE A CATALYST FOR A CONTINUOUS PROCESS FOR THE PREPARATION OF PHENOL FROM BENZENE IN A FIXED BED REACTOR - A process to activate a titanium silicalite catalyst for the oxidation of benzene to phenol is provided. The catalyst is activated in the reactor for the oxidation by feeding to a reactor containing the titanium silicalite catalyst, during a time of from 2 to 6 hours, at a temperature ranging from 20 to 120° C., an aqueous solution of ammonium acid fluoride in a concentration ranging from 0.1% to 1% by weight; and hydrogen peroxide in a concentration ranging from 3% to 10% by weight; feeding water to the reactor at the end of the reaction; and drying or calcining the catalyst contained in the reactor to obtain the activated catalyst. The catalyst is represented by the formula: | 07-22-2010 |
Carla Lazzari, Cornaredo IT
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20140001399 | MIXTURE OF INORGANIC NITRATE SALTS | 01-02-2014 |
20150249165 | PROCESS FOR THE PRODUCTION OF AN OPTICALLY SELECTIVE COATING OF A SUBSTRATE FOR HIGH TEMPERATURE RECEIVER SOLAR DEVICES AND RELATIVE MATERIAL OBTAINED - A process for the production of an optically selective coating of a receiver substrate of a suitable material for solar receiver devices particularly suitable for operating at high temperatures, more specifically for receiver tubes of linear parabolic trough, which comprises: deposition of a layer reflecting infrared radiation consisting of a high-melting metal on a heated receiver substrate of a suitable material; annealing under the same temperature and pressure conditions as the deposition of the reflecting layer; deposition on the high-melting metal of one or more layers of metal-ceramic composite materials (CERMET), wherein the metal is W and the ceramic matrix is YPSZ (“Yttria-Partially Stabilized Zirconia”); deposition on the cermet of an antireflection layer; annealing under the same temperature and pressure conditions as the depositions of the cermet and antireflection layers. | 09-03-2015 |
Carla M. Lazzari, Casatenovo (lc) IT
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20160064665 | MATERIALS AND COMPONENTS IN PHASE CHANGE MEMORY DEVICES - Phase change memory cells, structures, and devices having a phase change material and an electrode forming an ohmic contact therewith which includes carbon and tungsten doped with nitrogen are disclosed and described. Such electrodes have a low contact resistance with the phase change material and a high thermal stability from room temperature to temperatures needed for programming operations. | 03-03-2016 |
Carla M. Lazzari, Casatenovo IT
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20130214417 | METHODS OF FORMING A METAL SILICIDE REGION ON AT LEAST ONE SILICON STRUCTURE - A method of forming a metal silicide region. The method comprises forming a metal material over and in contact with exposed surfaces of a dielectric material and silicon structures protruding from the dielectric material. A capping material is formed over and in contact with the metal material. The silicon structures are exposed to heat to effectuate a multidirectional diffusion of the metal material into the silicon structures to form a first metal silicide material. The capping material and unreacted portions of the metal material are removed. The silicon structures are exposed to heat to substantially convert the first metal silicide material into a second metal silicide material. A method of semiconductor device fabrication, an array of silicon structures, and a semiconductor device structure are also described. | 08-22-2013 |
20140183703 | ARRAYS OF SILICON STRUCTURES INCLUDING METAL SILICIDE REGIONS, AND RELATED SEMICONDUCTOR DEVICE STRUCTURES - A method of forming a metal silicide region. The method comprises forming a metal material over and in contact with exposed surfaces of a dielectric material and silicon structures protruding from the dielectric material. A capping material is formed over and in contact with the metal material. The silicon structures are exposed to heat to effectuate a multidirectional diffusion of the metal material into the silicon structures to form a first metal silicide material. The capping material and unreacted portions of the metal material are removed. The silicon structures are exposed to heat to substantially convert the first metal silicide material into a second metal silicide material. A method of semiconductor device fabrication, an array of silicon structures, and a semiconductor device structure are also described. | 07-03-2014 |
Carla Maria Lazzari, Casatenovo (lc) IT
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20120121864 | Forming Heaters for Phase Change Memories - A heater for a phase change memory may be formed by depositing a first material into a trench such that the material is thicker on the side wall than on the bottom of the trench. In one embodiment, because the trench side walls are of a different material than the bottom, differential deposition occurs. Then a heater material is deposited thereover. The heater material may react with the first material at the bottom of the trench to make Ohmic contact with an underlying metal layer. As a result, a vertical heater may be formed which is capable of making a small area contact with an overlying chalcogenide material. | 05-17-2012 |
20120256289 | Forming High Aspect Ratio Isolation Structures - An isolation structure, such as a trench isolation structure, may be formed by forming an aperture in a semiconductor substrate and then filling the aperture with boron. In some embodiments, the aperture filling may use atomic layer deposition. In some cases, the boron may be amorphous boron. The aperture may be a high aspect ratio aperture, such as a trench, in some embodiments. | 10-11-2012 |
20130284998 | FORMING HEATERS FOR PHASE CHANGE MEMORIES - A heater for a phase change memory may be thrilled by depositing a first material into a trench such that the material is thicker on the side wall than on the bottom of the trench. In one embodiment, because the trench side walls are of a different material than the bottom, differential deposition occurs. Then a heater material is deposited thereover. The heater material may react with the first material at the bottom of the trench to make Ohmic contact with an underlying metal layer. As a result, a vertical heater may be formed which is capable of making a small area contact with an overlying chalcogenide material. | 10-31-2013 |
Dario Lazzari, Bologna IT
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20090289236 | STABILIZATION OF PHOTOCHROMIC SYSTEMS - Photochromic compositions are disclosed comprising a polymeric material, a photochromic dye, a hydroxyphenyl triazine UV absorber and, optionally, a further light stabilizer selected from the sterically hindered amines. These systems provide a reversible photochromic effect and show improved light stabilization and color fastness. | 11-26-2009 |
20090302284 | Reversibly Thermochromic Compositions - The present invention pertains to a reversibly thermochromic system comprising a substituted or an unsubstituted 6,11-dihydroxy-naphthacene-5,12-dione and a base and to a reversibly thermochromic composition comprising the reversibly thermochromic system and a carrier material and to novel substituted 6,11-dihydroxy-naphthacene-5,12-diones. | 12-10-2009 |
20100234522 | Reversible Thermochromic Compositions - The present invention pertains to a reversible thermochromic system comprising a β-phenylvinylketone or a ω-phenyl polyacetylenyl ketone with at least one acidic hydrogen and a base and to a reversible thermochromic composition comprising the reversible thermochromic system and a carrier material and to novel substituted β-phenylvinylketones or ω-phenyl polyacetylenyl ketones with at least one acidic hydrogen. | 09-16-2010 |
20110015297 | NANO STRUCTURED UV ABSORBERS - The present invention relates to an UV absorbing polymer composition comprising effective amounts of (a1) a nanoparticulate oxide selected from oxides of the groups 4 and 12 of the periodic table, wherein the oxide is doped with In, Ga and/or Al, and (b1) a UV stabilizing/absorbing substance comprising a sterically hindered amine and/or a polymeric hydroxyphenyl-triazine; or (a2) a nanoparticulate oxide selected from oxides of the groups 4 and 12, and (b2) a UV light stabilizing substance comprising a N-oxygen-substituted sterically hindered amine. Furthermore, the present invention relates to a polymer comprising said composition and the use of said composition as a UV absorber in polymers, particularly in agricultural films or packaging films. Finally, the present invention relates to a process for producing doped nanoparticulate metal oxides. | 01-20-2011 |
20110089384 | HIGHLY COMPATIBLE AND NON-MIGRATORY POLYMERIC UV-ABSORBER - The present invention relates to highly compatible hydroxyphenyltriazine UV-absorbers and to their use in organic polymers, especially for protecting the contents of transparent plastic packages such as pharmaceuticals, cosmetics, personal care products, shampoos and the like, and especially foodstuffs such as beverages, fresh vegetables or meat, from the deleterious effects of ultraviolet radiation. Especially advantageous is the combined use of a UV absorber and an oxygen scavenger. It has been found that certain highly compatible tris-aryl-s-triazines are especially effective towards this end when incorporated in the containers or films in which such materials are stored. | 04-21-2011 |
Dario Lazzari, Trissino (vi) IT
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20150175638 | PROCESS FOR THE PREPARATION OF PHOSPHONIUM SULFONATES - The invention relates to a process for the preparation of phosphonium sulfonates, particularly tetraalkylphosphonium fluoroalkylsulfonates, in the presence of amine-type bases. | 06-25-2015 |
Giovanni Lazzari, Settimo Torinese IT
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20130267692 | PROCEDURE FOR THE PURIFICATION OF TIACUMICIN B - The present invention relates to an improved process for the purification of tiacumicin B. Specifically, the invention relates to a simplified, optimised process for the purification of tiacumicin B from a fermentation broth, using chromatography techniques. In particular, the invention relates to a method for purifying tiacumicin B which comprises subjecting a liquid containing tiacumicin B to at least one hydrophobic interaction chromatography step. | 10-10-2013 |
Lorenza Lazzari, Milano IT
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20100189700 | CULTURE FOR EXPANDING STEM CELLS EX-VIVO - The present invention relates to a culture including a growth medium and a combination of cytokines consisting of i) interleukin-6 (IL6); ii) flt3-ligand (FLT3); iii) stem cell factor (SCF) and iv) thrombopoi-etin (TPO); the use of the culture for expanding. ex vivo stem cells and/or parental cells and cells differentiated therefrom, and the use of said cells obtainable from said expansion. | 07-29-2010 |
20110123503 | PLATELET FRACTION DERIVING FROM PLACENTAL BLOOD - The present invention relates to platelet fractions which can be obtained from placental blood, with high concentrations of platelet factors as well as gels and lysates deriving therefrom. The invention further relates to methods for preparing said platelet fractions from placental blood, and to the uses thereof as such or as platelet gels or as lysates. | 05-26-2011 |
20130217123 | METHOD FOR DENTAL PULP CRYOPRESERVATION - The present invention relates to a method for cryopreserving the pulp of a non-exfoliated deciduous tooth, comprising a step of making with a laser a hole into the tooth removed from its physiological seat on the tooth neck. After making the hole, the tooth is contacted with a cryopreserving agent and then cryofrozen. An object of the invention further consists in mesenchymal stem cells isolated from the pulp of a cryopreserved tooth according to the method of the invention. | 08-22-2013 |
Massimiliano Lazzari, Endine Gaiano (bs) IT
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20130078372 | SANITARY DEVICE FOR COVER HANDLES IN GENERAL, HEAD RESTRAINT AND CUSHIONS' DRAPE AND THE LIKE - IA hygienic covering device ( | 03-28-2013 |
Massimo Lazzari, Genova IT
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20130054126 | Two-Wheeled Vehicle - Two-wheeled vehicle ( | 02-28-2013 |
Sandro Lazzari, La Spezia IT
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20120186886 | MECHANICAL WORKS SAMPLING SYSTEM FOR THE OPERATION OF ARTICULATED EXTENSIONS IN VEHICULAR APPLICATIONS - A mechanical work sampling system ( | 07-26-2012 |
20140339942 | ELECTRIC PROPULSION SYSTEM - An electric propulsion system with at least two shafts, includes at least two electric motors, at least one first motor 3 and at least one second motor 4. Each motor includes a stator “S” and a rotor “R”. The propulsion system includes, a fixing system 5, adapted to lock the stators “S” of the motors to one another. The first motor 3 is a motor in which the stator “S” is arranged in an inner position with respect to the rotor “R”, which is arranged on the outside of the stator “SH, and the second motor 4 is a motor in which the stator “S” is arranged in an outer position with respect to the rotor “R”, which is arranged on the inside of the stator “S”. | 11-20-2014 |
Stefano Lazzari, Cernusco Lombardone IT
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20120280702 | TESTING HEAD FOR A TEST EQUIPMENT OF ELECTRONIC DEVICES - A testing head for a test equipment of electronic devices of the type includes a plurality of contact probes inserted into guide holes which are realized in at least an upper guide and a lower guide separated one another by an air zone. Each of such contact probes include at least a probe body having a substantially rectangular section and a projecting arm from the probe body which ends with a probe tip for contacting one of a plurality of contact pads of a device to be tested. The projecting arm projects outside the probe body so as to have a lug with respect to both faces of the probe body which converge in an edge in order to define a probe tip offset and external with respect to the probe body. | 11-08-2012 |