Matarazzo
Anthony Matarazzo, Queen Creek, AZ US
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20100301238 | BI-DIRECTIONAL OVERPRESSURE SHUT-OFF VALVE - A valve assembly includes a valve body, a valve element, a valve actuator, and a fluid-operated switch. The valve body defines a flow passage. The valve element is disposed at least partially within the flow passage and is moveable between an open position and a closed position. The valve actuator is coupled to the valve element and is responsive to pressurized fluid supplied thereto and vented therefrom to move the valve element between the open position and the closed position, respectively. The fluid-operated switch has a first fluid inlet, a second fluid inlet, a third fluid inlet, an actuator port, and an actuator vent port. The fluid-operated switch is in fluid communication with the valve actuator and is operable to selectively supply pressurized fluid to the actuator via the actuator port, and vent the pressurized fluid from the actuator via the actuator port and the actuator vent port. | 12-02-2010 |
20120025118 | BUTTERFLY VALVE PLATE SEALING ASSEMBLIES - A sealing assembly for use in a valve plate assembly includes a sealing ring and a retention spacer. The sealing ring has a radial ring section and an axial ring section, the axial ring section extends axially from the radial section and includes an outer diameter surface and a contact face, the contact face includes a contact surface and an annular slot, and the contact surface is located radially outward relative to the annular slot. The retention spacer is configured to be positioned adjacent the sealing ring | 02-02-2012 |
Anthony T. Matarazzo, Queen Creek, AZ US
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20080202510 | DRAIN VALVE ASSEMBLY - An on-board oxygen generating system is provided, which includes an air supply duct, a breathing gas duct, and an oxygen generator fluidly coupled between the air supply duct and the breathing gas duct. The oxygen generator is configured to enrich the oxygen content of air flowing from the air supply duct to the breathing gas duct. A drain valve assembly is fluidly coupled to the air supply duct and configured to move between: (i) an open position wherein condensation may drain from the air supply duct, and (ii) a closed position. | 08-28-2008 |
Carmine Matarazzo, Nutley, NJ US
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20130215439 | Systems and Methods for Facilitating Reproduction of Arbitrary Colors - Systems and methods are provided for facilitating reproduction of arbitrary colors in a workflow by identifying color reproduction processes in the workflow and characterizing the color reproduction processes by determining a statistical variance (e.g., as characterized by a probability density function). Systems and methods are provided for simulating possible output colors for a color reproduction process that involve identifying a desired color for reproduction and determining possible output colors for the color reproduction process based on a predetermined statistical variance. Systems and methods are provided for mapping out-of-gamut-colors for a color reproduction process are provided that involve providing an out-of-gamut color, consulting a database of characterized artistic adjustments, selecting a first adjusted color by applying an artistic adjustment from the database to the out-of gamut color, determining if the first adjusted color is out-of-gamut, and, if out-of-gamut, selecting a second adjusted color by adjusting a magnitude of the vector. | 08-22-2013 |
Emma Matarazzo, Avellino IT
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20080292321 | Optical Transmitter, Optical Network and Method for Compensation of Polarization Mode Dispersion - An optical transmitter apparatus for use in an optical communications network has a polarization dithering unit, an optical transmitter unit, and a transmission fiber. The polarization dithering unit is connected in series between an output of the optical transmitter unit and the transmission fiber. | 11-27-2008 |
Emma Matarazzo, Pisa IT
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20110038627 | ALLOCATION OF TRANSMISSION POWER IN AN OPTICAL COMMUNICATION SYSTEM - Methods and apparatus for determining transmission power of a plurality of optical channels for transmission of the channels along respective paths obtained through an optical transmission system. Information is obtained indicative of the path of each channel through the optical transmission system, and each channel allocated to a group of channels in dependence upon the obtained information. A quality metric is determined for each group of channel, and a total transmission power for each group determined in dependence upon the determined quality metric. | 02-17-2011 |
Emma Matarazzo, Avellion IT
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20130051793 | OPTICAL SIGNAL MONITORING METHOD AND APPARATUS - A method of monitoring a differential group delay, DGD, of an optical communications signal having a polarisation multiplexed modulation format is described. The method includes the steps of receiving a signal and performing analogue to digital conversion of the signal to generate a digitised signal corresponding to one polarisation of the signal and to generate another digitised signal corresponding to another polarisation of the signal, and applying a polarisation mode dispersion, PMD, compensation to each of the digitised signals. The method further includes the steps of obtaining an indication of the channel transfer function of the optical communications signal, determining a DGD in dependence on the indication of the channel transfer function, determining a delay between the PMD compensated digitised signals, subtracting the delay from the DGD to obtain a corrected DGD, and generating and transmitting a monitoring signal with an indication of the corrected DGD. | 02-28-2013 |
Joseph D. Matarazzo, Hillsboro, OR US
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20110154310 | Performance Analysis Of Software Executing In Different Sessions - A technique includes providing first objects that are associated with an application session and in a processor-based system, identifying second objects in another application session corresponding to the first objects based at least in part on a comparison of the second objects to matching rules associated with the first objects. | 06-23-2011 |
Monica Maria Matarazzo, Buenos Aires AR
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20090302044 | COVER FOR AN UNDERPLATE - A cover for an underplate made of a discoidal shaped stretchable material which diameter is larger than that of said underplate is provided. The periphery of the cover includes a fastening element having elastic memory disposed thereabout. | 12-10-2009 |
Paul Matarazzo, Oakland, NJ US
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20090050654 | Metering Mechanism For Strand-Type Bulk Solid Materials - A system and method are disclosed that provide a specific volumetric output (e.g., product feed and discharge) of a material. In some implementations, these systems and methods are particularly suited for use with strand-type materials, namely, materials having difficult handling characteristics. For some implementations, a specific pile depth and width of a material is created on a moving belt to provide a specific volumetric output based on the speed of the belt. One or more leveling drums can be used to make the pile depth consistent. Moreover, a weighing system can be provided that is used in combination with the metering mechanism and other components (e.g., a control system) to create a “weight-loss” type weigh feeder. | 02-26-2009 |