Gotti
Andrea Gotti, Boise, ID US
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20150263281 | PHASE CHANGE MEMORY CELLS INCLUDING NITROGENATED CARBON MATERIALS, AND RELATED METHODS - A phase change memory cell comprising a first chalcogenide compound on a first electrode, a first nitrogenated carbon material directly on the first chalcogenide compound, a second chalcogenide compound directly on the first nitrogenated carbon material, and a second nitrogenated carbon material directly on the second chalcogenide compound and directly on a second electrode. Other phase change memory cells are described. A method of forming a phase change memory cell and a phase change memory device are also described. | 09-17-2015 |
Andrea Gotti, Pozzo D'Adda-Milan IT
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20110278531 | Forming Electrodes for Chalcogenide Containing Devices - The electrode of a phase change memory may be formed with a mixture of metal and a non-metal, the electrode having less nitrogen atoms than metal atoms. Thus, in some embodiments, at least a portion of the electrode has less nitrogen than would be the case in a metal nitride. The mixture can include metal and nitrogen or metal and silicon, as two examples. Such material may have good adherence to chalcogenide with lower reactivity than may be the case with metal nitrides. | 11-17-2011 |
Andrea Gotti, Pozzo D'Adda IT
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20130048935 | PHASE CHANGE MEMORY CELLS INCLUDING NITROGENATED CARBON MATERIALS, METHODS OF FORMING THE SAME, AND PHASE CHANGE MEMORY DEVICES INCLUDING NITROGENATED CARBON MATERIALS - A phase change memory cell comprising a first chalcogenide compound on a first electrode, a first nitrogenated carbon material directly on the first chalcogenide compound, a second chalcogenide compound directly on the first nitrogenated carbon material, and a second nitrogenated carbon material directly on the second chalcogenide compound and directly on a second electrode. Other phase change memory cells are described. A method of forming a phase change memory cell and a phase change memory device are also described. | 02-28-2013 |
20140239245 | APPARATUSES INCLUDING ELECTRODES HAVING A CONDUCTIVE BARRIER MATERIAL AND METHODS OF FORMING SAME - Apparatuses and methods of manufacture are disclosed for phase change memory cell electrodes having a conductive barrier material. In one example, an apparatus includes a first chalcogenide structure and a second chalcogenide structure stacked together with the first chalcogenide structure. A first electrode portion is coupled to the first chalcogenide structure, and a second electrode portion is coupled to the second chalcogenide structure. An electrically conductive barrier material is disposed between the first and second electrode portions. | 08-28-2014 |
Andrea Gotti, Vaprio D'Adda IT
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20150028284 | MEMORY CELLS HAVING A NUMBER OF CONDUCTIVE DIFFUSION BARRIER MATERIALS AND MANUFACTURING METHODS - Memory cells having a select device material located between a first electrode and a second electrode, a memory element located between the second electrode and a third electrode, and a number of conductive diffusion barrier materials located between a first portion of the memory element and a second portion of the memory element. Memory cells having a select device comprising a select device material located between a first electrode and a second electrode, a memory element located between the second electrode and a third electrode, and a number of conductive diffusion barrier materials located between a first portion of the select device and a second portion of the select device. Manufacturing methods are also described. | 01-29-2015 |
20150084156 | MEMORY CELL WITH INDEPENDENTLY-SIZED ELECTRODE - Memory cell architectures and methods of forming the same are provided. An example memory cell can include a switch element and a memory element. A middle electrode is formed between the memory element and the switch element. An outside electrode is formed adjacent the switch element or the memory element at a location other than between the memory element and the switch element. A lateral dimension of the middle electrode is different than a lateral dimension of the outside electrode. | 03-26-2015 |
20150123066 | ELECTRODE MATERIALS AND INTERFACE LAYERS TO MINIMIZE CHALCOGENIDE INTERFACE RESISTANCE - A phase-change memory cell having a reduced electrode-chalcogenide interface resistance and a method for making the phase-change memory cell are disclosed: An interface layer is formed between an electrode layer and a chalcogenide layer that and provides a reduced resistance between the chalcogenide-based phase-change memory layer and the electrode layer. Exemplary embodiments provide that the interface layer comprises a tungsten carbide, a molybdenum carbide, a tungsten boride, or a molybdenum boride, or a combination thereof. In one exemplary embodiment, the interface layer comprises a thickness of between about 1 nm and about 10 nm. | 05-07-2015 |
Angelo Gotti, Nembro (bg) IT
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20140366253 | HELMET WITH VISOR - Helmet with visor having a shell structure shaped is to at least partly cover the user's head. The visor is hinged to the opposite sides of the shell and mobile with respect to the shell between a raised position and a lowered position where it provides a protective extension of the helmet at the eyes of the user. The visor is manually switchable from the raised and lowered positions, there being provided means for guiding and keeping the visor stable in the raised and lowered position and in a plurality of intermediate positions, in which the guide means includes a magnetic coupling between the visor and shell. | 12-18-2014 |
20150026871 | SIZE ADJUSTER FOR HELMETS FOR CYCLING USE WITH COMFORTABLE FIT - A size adjuster for helmets for cycling use of the type that can be fixedly connected inside a helmet for cycling use is disclosed. The size adjuster includes an annular structure arranged along the lower periphery of the helmet and is able to be switched between a minimum diameter configuration and a plurality of increased diameter configurations to allow the helmet to be worn by different sized users. The adjuster can include a manual switching device of the configuration of the annular structure and further includes headrest elements for a user connected to the annular structure in a freely orientable manner along at least one axis. | 01-29-2015 |
Antonio Gotti, Almenno San Bartolomeo IT
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20130192936 | PROTECTIVE SHEATHINGS FOR DISC BRAKE PISTON-CYLINDER UNITS - Flexible sheathing for the protection of piston-cylinder units for disc brakes are provided. Such flexible sheathing may be arranged in a retracted condition wherein the piston is completely accommodated within the cylinder and in an extended condition wherein the piston is completely extracted from a caliper body defining the cylinder, said piston having a piston outer surface suitable to co-operate with a cylinder inner surface of the caliper body which accommodates the piston, said outer surface having a predefined piston diameter and said cylinder inner surface having a predefined cylinder diameter, wherein said piston comprises a piston body and a head thereof suitable to press against a pad of the disc brake. Such sheathing may include a sheathing body, which in the retracted condition, of a disc-shaped configuration which develops from an inner diameter to an outer diameter; said outer diameter being greater than said cylinder diameter; said inner diameter being lower than the piston diameter and defining a sheathing portion developing from said inner diameter to said piston diameter; a first hooking ring being arranged along the sheathing outer diameter suitable to be fixed to a caliper body; a second hooking ring being arranged along the inner diameter of the sheathing suitable to be fixed to a piston; a plurality of folds consisting of folds that consist of portions of said sheathing body which are folded such as to have the surfaces thereof directly facing each other and such as to allow the extension of the sheathing during the outward movement of the piston from the cylinder of the caliper body; wherein the plurality of folds is totally arranged on said sheathing portion which extends from the inner diameter to the piston diameter. Pistons incorporating such flexible sheathings and calipers incorporating such pistons are also provided. | 08-01-2013 |
20130213747 | CALIPER BODY OF A DISC BRAKE - The invention illustrates a caliper body ( | 08-22-2013 |
Cecilla Gotti, Milano IT
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20090312356 | NICOTINIC AGONISTS SELECTIVE FOR THE ALPHA7 RECEPTOR SUBTYPE, THE PROCESS FOR THE PREPARATION THEREOF AND PHARMACEUTICAL COMPOSITIONS THEREFROM - The invention discloses compounds of formula I endowed with agonistic activity at the alpha7 nicotinic acetylcholine receptors (α7 nAChRs), a process for the preparation thereof, pharmaceutical compositions containing the same and the use thereof for the treatment of neurological and psychiatric disorders as well as inflammatory diseases. | 12-17-2009 |
Luca Gotti, Albino IT
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20110000306 | Method for detecting the stop of the yarn unwinding from a yarn feeder provided with a stationary drum - In order to detect the stop of the yarn unwinding from a yarn feeder provided with a stationary drum and with a sensor generating a pulse per each yarn loop unwound from the drum, a threshold time interval is continuously computed, which corresponds to the maximum interval between two successive pulses, above which it should be regarded that an accidental stop of the yarn has occurred. The threshold time interval is updated in real time as a function of the yarn-drawing speed. Then the delay from the last pulse is continuously measured and compared with the updated threshold time interval. The machine is stopped when the measured delay overcomes the updated threshold interval. | 01-06-2011 |
20120031148 | Method and apparatus for detecting accidental stops of the yarn on a knitting line - A knitting line comprises a plurality of yarn feeders from which a downstream machine draws respective yarns. The machine is provided with selection elements adapted to vary the state of selection of the yarn feeders in relation to the angular position of the machine. Each of the yarn feeders is provided with a stationary drum and with a yarn count sensor arranged to generate a pulse per each yarn loop unwound from the drum. A selection signal is periodically sent to the yarn feeders, which is indicative of the state of selection of the individual feeders in relation to the angular position of the machine. For each of the selected feeders, a threshold time interval is continuously calculated, which corresponds to the maximum interval between two successive pulses, above which it should be regarded that an accidental stop of the yarn has occurred, and is updated in real time as a function of the yarn-drawing speed, the delay from the last pulse is continuously measured and compared with the updated threshold time interval, and the downstream machine is stopped when the measured delay exceeds the updated threshold interval. | 02-09-2012 |
20130248635 | YARN-FEEDING/RECOVERING METHOD FOR TEXTILE MACHINES, AND APPARATUS FOR CARRYING OUT SUCH METHOD - A textile machine receives yarn from a yarn-feeding device via a yarn-recovering device provided with a motorized reel having a passage for the yarn, which extends between an inlet port open to the middle of the free end of the reel and an outlet port formed on the lateral surface of the reel; the tension of the yarn being maintained constant on a reference value by adjusting elements, on the basis of a measured tension signal generated by a sensor; a consumption indicator being obtained to detect an interruption in the delivery of yarn, the adjusting elements being temporarily disabled and the yarn-recovering device being temporarily enabled to rotate at a speed modulated on the basis of the measured tension signal for maintaining the tension of the yarn constant on the reference value, if an interruption in the delivery of yarn is detected. | 09-26-2013 |
20130327877 | Tension-controlling method for a yarn unwinding from a storage yarn feeder to a textile machine - The yarn tension is modulated by a yarn-braking device controlled by a control unit which receives signals of measured tension from a tension sensor and compares them with a reference tension signal in a control loop; as long as the reference tension remains unchanged, a first set of coefficients is used in the control loop causing the control loop to have a relatively slow behaviour in relation to the error-compensating action; when a change in the reference tension occurs, the system switches to a second set of coefficients causing the control loop to have a relatively fast behaviour; the second set of coefficients is maintained as long as the difference between the second value of the reference tension and the measured tension remains greater or equal to a predetermined minimum value, then the system switches again to the first set of coefficients. | 12-12-2013 |
20150225880 | STOCK-CONTROLLING METHOD FOR A STORAGE YARN FEEDER WITH ROTARY DRUM - A yarn feeder is provided with a drum which is driven to rotate by a motor controlled by a control unit for drawing yarn from a reel and winding it upon itself in the shape of loops forming a stock. The control unit estimates the stock on the drum on the basis of an information indicative of the amount of yarn which is unwound from the drum upon request from a downstream machine, and of an information indicative of the amount of yarn which is wound on the drum, and retroactively controls the motor to substantially stabilize the stock on a reference value. The control unit also performs a parallel correction routine in which compares the stock with the reference value to estimate a stock status RES08-13-2015 | |
Luca Gotti, Albino (bg) IT
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20090057464 | Method for controlling the tension of the yarn unwinding from a negative yarn-feeder for textile machines, and apparatus for carrying out such method - The tension is modulated by a weft-braking device controlled by a tension control block programmed for comparing the measured tension with a reference tension, and for transmitting a braking level signal to the weft-braking device, which braking level signal is adapted to minimize the difference between the measured tension and the reference tension. The yarn consumption speed is calculated, then the yarn consumption speed is compared with a predetermined threshold speed, and if the calculated consumption speed overcomes the predetermined threshold value, the tension control block is enabled, while, if the calculated consumption speed is lower than the threshold value, the tension control block is disabled and the last signal generated by the latter is maintained as braking signal, until the yarn consumption speed overcomes again the threshold value. | 03-05-2009 |
Manuel Gotti, Turgi CH
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20150034599 | HIGH VOLTAGE INTERRUPTER UNIT WITH IMPROVED MECHANICAL ENDURANCE - A high voltage interrupter unit includes a switching chamber within which at least two electric contact elements of a contact system are arranged to be moved relative to one another. The contact system includes at least one mechanical element which is at least in part not in fixed mechanical connection with either of the two contact elements. In order to increase the mechanical endurance of the contact system, the at least one mechanical element is sheathed at least in part in a layer of a synthetic, abrasion resistant material. | 02-05-2015 |
Manuel Gotti, Bergamo IT
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20120281331 | ELECTROMAGNETICALLY ACTUATED SWITCHING DEVICE AND A METHOD FOR CONTROLLING THE SWITCHING OPERATIONS OF SAID SWITCHING DEVICE - A switching device comprising control means for controlling the switching operations of the device, the control means receiving the sensing signals generated by a sensor means; the control means are arranged so that, during execution of a switching operation, the control means send a first control signal to a power supply means to start with the supply of excitation current from a first instant onwards; determine, on the base of the information provided by the sensing signals, a second instant, at which the power supply means have to stop with the supply of excitation current, the second instant occurring before the movable plunger has reached the stop position during the movement from the start position towards the stop position; send a second control signal to the power supply means to stop with supply of excitation current from the second instant and until a movable plunger reaches the stop position. | 11-08-2012 |
Manuel Gotti, Sedrina (bg) IT
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20120056700 | MECHANICAL OVERRIDE DEVICE - A mechanical override device which is suitable for an undervoltage coil of a switching unit, is comprised of a first portion suitable for urging a plunger of the undervoltage coil in a first position which is taken by the plunger when the undervoltage coil is energized, and a second portion suitable for receiving an external movement command for imposing an operating movement to the first portion. The override device further comprises movement control means for controlling one or more cinematic parameters of the first portion so as to make the operating movement independent from the external movement command. | 03-08-2012 |
Robert J. Gotti, Edgewater Park, NJ US
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20130128558 | SURFACE MOUNT LUMINAIRE - A lighting fixture includes a housing formed from walls that are connected by corner posts that are inserted into the ends of the walls eliminate light leaks and external fasteners. The corner posts include barbs or screw holes for receiving screws from the inside of the walls. The housing can be used as a retrofit for a recessed lighting fixture where the housing can surround the lighting fixture and attach thereto. The assembly can then be mounted by a suitable support. | 05-23-2013 |