Torrisi
Caterina Torrisi, Rome IT
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20110183974 | 1,2,4-OXADIAZOLE SUBSTITUTED PIPERIDINE AND PIPERAZINE DERIVATIVES AS SMO ANTAGONISTS - The present invention relates to compounds of formula (I): and pharmaceutically acceptable salts, stereoisomers or tautomers thereof which are inhibitors of the Sonic Hedgehog pathway, in particular Smo antagonists. Thus the compounds of this invention are useful for the treatment of diseases associated with abnormal hedgehog pathway activation, including cancer, for example basal cell carcinoma, medulloblastoma, prostate, pancreatic, breast, colon, bone and small cell lung cancers, and cancers of the upper GI tract. | 07-28-2011 |
20110207720 | QUINOLIN-4-ONE AND 4-OXODIHYRDOCINNOLINE DERIVATIVES AS INHIBITORS OF POLY(ADP-RIBOSE) POLYMERASE (PARP) - The present invention relates to compounds of formula (I): and pharmaceutically acceptable salts or tautomers thereof which are inhibitors of poly(ADP-ribose)polymerase (PARP) and thus useful for the treatment of cancer, inflammatory diseases, reperfusion injuries, ischaemic conditions, stroke, renal failure, cardiovascular diseases, vascular diseases other than cardiovascular diseases, diabetes mellitus, neurodegenerative diseases, retroviral infections, retinal damage, skin senescence and UV-induced skin damage, and as chemo-or radiosensitizers for cancer treatment. | 08-25-2011 |
Caterina Torrisi, Pomezia IT
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20090209523 | Pyrrolo[1,2-A] Pyrazin-1(2H)-One and Pyrrolo[1,2-D][1,2,4]Triazin-1(2H)-One Derivatives as Inhibitors of Poly(Adp-Ribose)Polymerase (Parp) - The present invention relates to compounds of formula I: and pharmaceutically acceptable salts or tautomers thereof which are inhibitors of poly(ADP-ribose)polymerase (PARP) and thus useful for the treatment of cancer, inflammatory diseases, reperfusion injuries, ischaemic conditions, stroke, renal failure, cardiovascular diseases, vascular diseases other than cardiovascular diseases, diabetes mellitus, neurodegenerative diseases, retroviral infections, retinal damage, skin senescence and UV-induced skin damage, and as chemo- or radiosensitizers for cancer treatment. | 08-20-2009 |
Davide Torrisi, Acireale (ct) IT
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20100002521 | Method for Programming of Memory Cells, in Particular of the Flash Type, and Corresponding Programming Architecture - A method is described for programming memory cells, in particular of the Flash type. In accordance with the method, a verification is performed with a first parallelism (M) in which a reading is carried out for determining the state of a group of memory cells, a determination is performed of a programming parallelism (np), based on the results of the verification, and a real programming of the memory cells carried out with the programming parallelism (np). An architecture is also described for programming memory cells in particular of the Flash type. | 01-07-2010 |
Felice Torrisi, Cambridge GB
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20150337145 | Functional Inks Based on Layered Materials and Printed Layered Materials - An ink disclosed herein comprises a carrier liquid with a dispersion of flakes derived from a layered material. The thickness of each flake depends on the number of layers of the layered material in the flake. The thickness distribution of the flakes includes: at least 20% by number of single layer flakes; at least 40% by number cumulatively of single, double and triple layer flakes; or not more than 40% by number of flakes having ten or more layers. The layered material is selected from one or more of elemental materials such as graphene (typically derived from pristine graphite), metals (e.g., NiTe | 11-26-2015 |
Felice Alberto Torrisi, Lentini IT
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20160072448 | COMMON-MODE FEEDBACK CIRCUIT, CORRESPONDING SIGNAL PROCESSING CIRCUIT AND METHOD - A common-mode feedback circuit includes a transconductor input stage with differential input terminals, and a frequency-compensated gain stage coupled to the transconductor input stage with differential output terminals. The common-mode feedback circuit also includes a feedback loop having a comparator configured to produce a feedback error signal for the transconductor input stage by comparing with a reference a common-mode sensing signal indicative of a common-mode voltage level sensed at the differential output terminals. In addition, the common-mode feedback loop includes a converter for converting the common-mode voltage level sensed at said differential output terminals into a current signal coupled to the comparator. | 03-10-2016 |
Giovanniluca Torrisi, Aci Catena / Catania IT
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20140188369 | CONTROL APPARATUS OF AN IGNITION SPARK PLUG AND ENGINE ELECTRONIC IGNITION SYSTEM HAVING OPEN SECONDARY PROTECTION - A control apparatus of an engine ignition spark plug includes a switch having a control terminal and an output terminal connected to an external transformer. The switch assumes a closed state for supplying energy to the transformer, and an open state for the transformer to supply energy to the spark plug. A measuring module measures a time duration where, in the open state, a voltage at the output terminal of the switch decreases from a first value to a second value. A detecting module detects an operating condition of the spark plug based on comparing the measured time duration to a time threshold, and to generate a detecting signal based on the comparing. | 07-03-2014 |
Giovanni Luca Torrisi, Aci Catena (catania) IT
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20140111086 | ELECTRONIC DEVICE AND METHOD FOR DRIVING THE LAMPS OF THE BLINKERS OF A VEHICLE - An electronic system for driving a lamp of a blinker of a vehicle may include a switch having a first input terminal configured to receive a battery voltage, a second input control terminal configured to receive a control signal for operating the switch, and an output terminal. The system may also include a change-over switch configured to connect, alternatively, the output terminal of the switch to the lamp and to a high impedance reference. The system may also include an electronic device connected to the switch and configured to detect a voltage drop between the first input terminal and the output terminal, and, based upon the voltage drop, generate the control signal to have a value to maintain the switch open for a time interval, and generate the control signal to have a second value to maintain the switch closed for another time interval. | 04-24-2014 |
20140184185 | ELECTRIC SYSTEM COMPRISING A LOAD DRIVING APPARATUS BY AUTO-RECOVERY MODE, AND METHOD OF OPERATING THE APPARATUS - A driver for an electric load includes a power device having a control terminal and an output terminal for an output current, and a control module. The control module is configured to drive the power device in an auto-recovery mode by switching between activation and deactivation in the occurrence of an overcurrent condition, wherein the output current reaches a threshold current. The control module is also configured to evaluate a first time interval between a time wherein the overcurrent condition occurs, and a first time, and generate a limit signal when the time interval is equal to a time threshold. The power device is driven in a switching-off condition at least as a function of the limit signal. | 07-03-2014 |
20150208557 | THERMAL CONTROL PROCESS FOR A MULTI-JUNCTION ELECTRONIC POWER DEVICE AND CORRESPONDING ELECTRONIC POWER DEVICE - A thermal control process for an electronic power device including a multi-junction integrated circuit may include defining a first and at least one second groups of junctions, with each group including one first and at least one second junctions, and associating a thermal detector with each group. A first group control may be executed which detects group electric signals representative of the temperature detected by the thermal detectors, processes the group electric signals with reference to a group critical thermal event, identifies a critical group when the corresponding group electric signal detects the critical group thermal event, and generates group deactivating signals suitable for selectively deactivating the first and the at least one second junctions of the identified critical group with respect to the remaining junctions of the integrated circuit. | 07-23-2015 |
Giovanni Luca Torrisi, Aci Catena IT
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20130068204 | SOFT TURN-ON IN AN IGNITION SYSTEM OF A COMBUSTION ENGINE - A switching system for a combustion engine ignition system comprises a switching device switchable between an accumulation condition and a transfer condition to activate an ignition element. The switching system comprises control logic that provides a control signal for controlling the switching device, measures a progress indicator indicative of progress in switching the switching device from the transfer condition to the accumulation condition, and causes the control signal to vary with a first variation rate during a first stage until the progress indicator reaches a first progress condition. The control logic causes the control signal to vary with a second variation rate, lower than the first variation rate, during a second stage until the progress indicator reaches a second progress condition, and causes the control signal to vary with a third variation rate, higher than the second variation rate, during a third stage of the preliminary switching. | 03-21-2013 |
20160094022 | FAIL-SAFE DEVICE CORRESPONDING APPARATUS AND VEHICLE - A fail-safe device may be coupled to a main device for actuating a switch responsive to a failure. The fail-safe device may include a fail-safe circuit, and an isolation trench surrounding the fail-safe circuit and isolating the fail-safe circuit from the main device. The fail-safe device may include an internal power supply connection, an internal reference voltage connection, a self-biased drive block configured to drive the at least one switch, and a receiver configured to receive failure signals from the main device. | 03-31-2016 |
Giovanni Luca Torrisi, Aci Catena (ct) IT
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20130335864 | ELECTRONIC IGNITION SYSTEM FOR AN ENGINE OF A VEHICLE IN CASE OF FAILURE - An electronic system to discharge a transformer in case of a failure during a charging phase of the transformer. The system includes the transformer having a primary winding with a first terminal connected to a battery voltage and with a second terminal for generating a primary voltage signal, includes a switch serially connected to the primary winding and having a control terminal carrying a control voltage signal for opening or closing the switch and includes an electronic circuit. The electronic circuit further includes a current generator and a voltage clamping. | 12-19-2013 |
Gregory Scott Torrisi, Midlothian, VA US
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20140148746 | Limb Protection Device - A joint-supporting device comprises tensile members extending from a proximal cuff secured to the limb above the joint to a distal cuff secured to the limb below the joint, supplementing the tensile characteristics of the joint's tendons, ligaments, and other structure. The device may also comprise structure for limiting the range of motion and angular velocity of the joint. | 05-29-2014 |
Jason K. Torrisi, Cicero, NY US
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20090185931 | Shaft mounted counterweight, method and scroll compressor incorporating same - A counterweight mounted to a drive shaft in a scroll compressor is provided. The drive shaft has a central annular segment generally concentric about the central axis and an eccentric annular segment offset from the central axis that can be used for driving the movable scroll compressor body. A counterweight engages the eccentric and also engages the annular segment for location and mounting of the counterweight to the shaft. | 07-23-2009 |
20110217198 | Shaft Mounted Counterweight, Method and Scroll Compressor Incorporating Same - A counterweight mounted to a drive shaft in a scroll compressor is provided. The drive shaft has a central annular segment generally concentric about the central axis and an eccentric annular segment offset from the central axis that can be used for driving the movable scroll compressor body. A counterweight engages the eccentric and also engages the annular segment for location and mounting of the counterweight to the shaft. | 09-08-2011 |
Jose Rodolfo Torrisi, Provincia De Buenos Aires AR
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20090166233 | ADAPTATIVE TOOL BOX - A box for carrying tools, such as socket wrenches, screwdrivers and the like and interchangeable accessories thereof, to be used in a pre-established sequence, preferably for industrial or professional application, during sequential fastening of screws, nuts and the like operations, with a precise control of fastening torque and/or angle. | 07-02-2009 |
Marco Alfio Torrisi, Aci Sant'Antonio IT
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20140061502 | SPECIMEN HOLDER FOR HOLDING A SEMICONDUCTOR DEVICE DURING A SAMPLE PREPARATION PROCEDURE CARRIED OUT USING FIRST AND SECOND SAMPLE PREPARATION APPARATUSES - A specimen holder is configured to hold, during a sample preparation procedure carried out using first and second sample preparation apparatuses, a semiconductor device to be analyzed using an electron microscope. The specimen holder includes a holding portion having a support configured to support the semiconductor device; and a supporting portion configured to releasable support the holding portion. The supporting portion includes an engaging element configured to couple the specimen holder into the first and second sample preparation apparatuses during the sample preparation procedure, and a guide configured to enable the holding portion to slide within the guide and vary a position of the holding portion with respect to the supporting portion. | 03-06-2014 |
Salvatora Torrisi, Catania IT
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20090301318 | AUTOMATIC MACHINE FOR CITRUS FRUIT JUICE EXTRACTION WITH FUNCTIONAL ELEMENTS ALLOWING EASIER CLEANING - An automatic machine ( | 12-10-2009 |
Salvatore Torrisi, Catania IT
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20130160658 | AUTOMATIC DISTRIBUTOR FOR JUICES EXTRACTED FROM FRESH FRUIT - A refrigerated automatic distributor ( | 06-27-2013 |
Salvatore Philip Torrisi, The Woodlands, TX US
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20090038993 | COMPOSITION USEFUL IN THE CATALYTIC HYDROPROCESSING OF HYDROCARBON FEEDSTOCKS, A METHOD OF MAKING SUCH CATALYST, AND A PROCESS OF USING SUCH CATALYST - A hydrocarbon oil-impregnated composition that comprises a support material having incorporated therein a metal component and impregnated with a hydrocarbon oil. The hydrocarbon oil-impregnated composition is useful in the hydrotreating of hydrocarbon feedstocks, and it is especially useful in applications involving delayed feed introduction whereby the hydrocarbon oil-impregnated composition is first treated with hot hydrogen, and, optionally, a sulfur compound, prior to contacting it with a hydrocarbon feedstock under hydrodesulfurization process conditions. | 02-12-2009 |
20120205287 | Method for Restoring Activity to a Spent Hydroprocessing Catalyst, a Spent Hydroprocessing Catalyst Having Restored Catalytic Activity, and a Hyrdoprocessing Process - A regenerated spent hydroprocessing catalyst treated with a chelating agent and having incorporated therein a polar additive. | 08-16-2012 |
20120205290 | Hydroprocessing Catalyst Prepared with Waste Catalyst Fines and Its Use - A hydroprocessing catalyst composition that comprises a shaped support that is formed from a mixture of inorganic oxide powder and catalyst fines and wherein the shaped support has incorporated therein at least one metal component, a chelating agent and a polar additive. The hydroprocessing catalyst composition is prepared by incorporating into the shaped support a metal component, a chelating agent and a polar additive. The hydroprocessing catalyst composition has particular application in the catalytic hydroprocessing of petroleum derived feedstocks. | 08-16-2012 |
20120205291 | Method of Making a Hydroprocessing Catalyst with a Single Step Metal and Chelant Incorporation, the Catalyst, and the Use of the Catalyst - A hydroprocessing catalyst composition that comprises a metal-incorporated support having incorporated therein a metal component and a chelating agent, and, further comprising a polar additive. The catalyst composition is prepared by incorporating in a single step at least one metal component and a chelating agent into a support material to form a metal-incorporated support followed by drying the metal-incorporated support and thereafter incorporating therein a polar additive. | 08-16-2012 |
20120205292 | Chelant and Polar Additive Containing Composition Useful in the Hydroprocessing of Hydrocarbon Feedstocks and Method of Making and Use Thereof - A hydroprocessing catalyst composition that comprises a chelant treated metal containing support material having incorporated therein a polar additive. The catalyst composition is prepared by incorporating at least one metal component into a support material followed by treating the metal incorporated support with a chelating agent and thereafter incorporating a polar additive into the chelant treated composition. | 08-16-2012 |
20150259611 | METHOD FOR RESTORING ACTIVITY TO A SPENT HYDROPROCESSING CATALYST, A SPENT HYDROPROCESSING CATALYST HAVING RESTORED CATALYTIC ACTIVITY, AND A HYDROPROCESSING PROCESS - A regenerated spent hydroprocessing catalyst treated with a chelating agent and having incorporated therein a polar additive. | 09-17-2015 |
20160059222 | HYDROPROCESSING CATALYST PREPARED WITH WASTE CATALYST FINES AND ITS USE - A hydroprocessing catalyst composition that comprises a shaped support that is formed from a mixture of inorganic oxide powder and catalyst fines and wherein the shaped support has incorporated therein at least one metal component, a chelating agent and a polar additive. The hydroprocessing catalyst composition is prepared by incorporating into the shaped support a metal component, a chelating agent and a polar additive. The hydroprocessing catalyst composition has particular application in the catalytic hydroprocessing of petroleum derived feedstocks. | 03-03-2016 |