Nathan E.
Nathan E. Breskin-Auer, Bellevue, WA US
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20090210800 | USE INTERFACE FOR READING EMAIL CONVERSATIONS - Emails modeled as conversations are displayed in a user interface that enables users to read and interact with the emails within a conversation intuitively. Conversation breaks, such as those in an in-reply-to relationship between messages, are presented utilizing extra spaces between displayed message parts, excerpts of parent messages displayed above the message following the break, and/or graphical elements like broken connectors. Relationships between a user selected message and its parent within the conversation defined relationship are illustrated using graphical elements or schemes that focus on the selected message to avoid confusion due to information overload. | 08-20-2009 |
Nathan E. Brewton, Wayland, MA US
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20110191093 | SYSTEM AND METHOD OF GENERATING EQUATION-LEVEL DIAGNOSTIC ERROR MESSAGES FOR USE IN CIRCUIT SIMULATION - A mechanism for providing equation-level diagnostic error messages for system models undergoing circuit simulations is discussed. The components in a model of a system being simulated are converted into multiple numerical equations where each equation corresponds to a component in the system being simulated or a topology equation for the system model. Each numerical equation is numerically analyzed in order to identify illegal configurations in the system. Upon detection of an error, an error message listing the components associated with the illegal configuration is generated for the user. | 08-04-2011 |
20130246025 | SYSTEM AND METHOD OF GENERATING EQUATION-LEVEL DIAGNOSTIC ERROR MESSAGES FOR USE IN CIRCUIT SIMULATION - A mechanism for providing equation-level diagnostic error messages for system models undergoing circuit simulations is discussed. The components in a model of a system being simulated are converted into multiple numerical equations where each equation corresponds to a component in the system being simulated or a topology equation for the system model. Each numerical equation is numerically analyzed in order to identify illegal configurations in the system. Upon detection of an error, an error message listing the components associated with the illegal configuration is generated for the user. | 09-19-2013 |
Nathan E. Dire, Seattle, WA US
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20110016353 | SYSTEMS AND METHODS FOR DISTRIBUTED SYSTEM SCANNING - Systems and methods are provided for scanning files and directories in a distributed file system on a network of nodes. The nodes include metadata with attribute information corresponding to files and directories distributed on the nodes. In one embodiment, the files and directories are scanned by commanding the nodes to search their respective metadata for a selected attribute. At least two of the nodes are capable of searching their respective metadata in parallel. In one embodiment, the distributed file system commands the nodes to search for metadata data structures having location information corresponding to a failed device on the network. The metadata data structures identified in the search may then be used to reconstruct lost data that was stored on the failed device. | 01-20-2011 |
Nathan E. Harff, Rochester, MN US
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20130202292 | POWER RECAPTURE IN AN OPTICAL COMMUNICATIONS SYSTEM - In an n-node optical communications system, energy harvesting photodetectors at each node receive extraneous electromagnetic wavelengths that are not used for communication or other purposes by the associated node. The energy harvesting photodetectors convert the unused electromagnetic energy into reusable electrical energy. The harvested electrical energy may be used as auxiliary power at the node or elsewhere in the communication system, or stored in a battery, capacitor, or other energy storage device. The system may be used in an “all-to-all” broadcast and select communication scheme or in some other broadcast and select interconnect system that has extraneous wavelengths at node receivers. | 08-08-2013 |
Nathan E. Kiner, Milford, NH US
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20080208395 | Remote Control Machine With Partial Or Total Autonomous Control - A system for controlling a tool carrier and work tool from either a first remote control or a second remote control. The first remote control and the second remote control both transmit respective first and second control signals to a controller system supported on the tool carrier. The controller system is programmed to select either the first control signal or the second control signal to control operation of the tool carrier. The system may include programming to allow autonomous movement of the tool carrier between a first work zone and a second work zone. Further, the controller system may be programmed to avoid obstacles within its path and to reroute its path between the first work zone and the second work zone to avoid such obstacles. | 08-28-2008 |
Nathan E. Kolbe, Lebanon, TN US
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20140134855 | Dual Material Ground Clip For A Busway Plug In Unit - A ground clip for a PIU of a busway system has a two part assembly made with two different materials, a first hard material designed to remove dielectric coating on the busway section and a second highly conductive material to establish necessary electrical contact, cooperating together as the PIU is installed on the busway case to establish a reliable ground automatically and without tools. | 05-15-2014 |
Nathan E. Progar, Chalfont, PA US
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20150316452 | Apparatus and Method For Conditioning a Fluid Sample - The present invention as described herein provides a means to remove water vapor, entrained condensable liquids, and entrained condensable solids from an environmental fluid sample to prepare the vapor and/or condensate fractions of such fluid sample for chemical analyses. It substantially reduces equipment breakage risk from the fragile equipment required to be used in the current art, reduces differential pressure across the sample preparation system, avoids changes in chemical composition of the vapor and liquid samples while allowing direct analysis of the condensate stream or streams, allows for operation in a wider sample stream vacuum or pressure ranges, and reduces required maintenance downtime. | 11-05-2015 |
Nathan E. Rines, Hollis, NH US
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20130155493 | WALK-OFF COMPENSATOR WITH TILT FUNCTION - Techniques and structure are disclosed for implementing a spatial walk-off compensation mechanism having an integral tilt function. In some embodiments, the mechanism may comprise a tilt-ball mount having an integrated walk-off compensation medium. In some embodiments, the mechanism may be configured to receive an output beam from a non-linear converter (e.g., optical parametric oscillator or OPO) implementing a non-linear medium comprising a bi-refringent material (e.g., zinc germanium phosphide, or ZnGeP | 06-20-2013 |
20150222080 | WALK-OFF COMPENSATOR WITH TILT FUNCTION - Techniques and structure are disclosed for implementing a spatial walk-off compensation mechanism having an integral tilt function. In some embodiments, the mechanism may comprise a tilt-ball mount having an integrated walk-off compensation medium. In some embodiments, the mechanism may be configured to receive an output beam from a non-linear converter (e.g., optical parametric oscillator or OPO) implementing a non-linear medium comprising a bi-refringent material (e.g., zinc germanium phosphide, or ZnGeP | 08-06-2015 |
20150222081 | WALK-OFF COMPENSATOR WITH TILT FUNCTION - Techniques and structure are disclosed for implementing a spatial walk-off compensation mechanism having an integral tilt function. In some embodiments, the mechanism may comprise a tilt-ball mount having an integrated walk-off compensation medium. In some embodiments, the mechanism may be configured to receive an output beam from a non-linear converter (e.g., optical parametric oscillator or OPO) implementing a non-linear medium comprising a bi-refringent material (e.g., zinc germanium phosphide, or ZaGeP | 08-06-2015 |
Nathan E. Smith, Hamlin, NY US
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20090074484 | MULTI-TAP SERIES CERAMIC HEATER COLD SPOT COMPENSATION - An improved fuser includes a heater that enhances uniform heating by altering the localized resistance which alters the localized power output of a resistive trace at the point of contact with a conductor trace in order to provide extra heating and thereby compensate for heat loss at the resistive trace/conductor trace junction. | 03-19-2009 |
20090154966 | EDGE WEAR REDUCING PRESSURE ROLLER AND AN ELELCTOSTATOGRAPHIC REPRODUCTION MACHINE HAVING SAME - An edge wear reducing pressure roller is provided and comprises (a) a roll member having a cylindrical elastomeric outer layer including a longitudinal axis and a length having a first position for supporting a first edge of a copy sheet and a second position for supporting a second edge of the copy sheet; and (b) a cylindrical core located within the cylindrical outer layer also having the longitudinal axis, and a length for supporting the cylindrical elastomeric outer layer. The cylindrical core includes a first segment having a first diameter, and a second segment having a second diameter less than the first diameter for creating variation in elastomeric layer thickness. The second segment advantageously is located directly underneath the first position for supporting the first edge of the copy sheet, and the second position is advantageously located underneath the second position for supporting the second edge of the copy sheet. | 06-18-2009 |
20100086324 | FUSERS, PRINTING APPARATUSES AND METHODS OF FUSING TONER ON MEDIA - Fusers, printing apparatuses and methods of fusing toner on media are disclosed. An embodiment of the fusers comprises a pressure roll including an outer surface; a continuous fuser belt including an inner surface and an outer fusing surface contacting the outer surface at a nip; and a heater disposed inside of the fuser belt, the fuser belt being rotatable relative to the heater. The heater includes at least one heating surface contacting the inner surface and adapted to pre-heat a portion of the fuser belt before the portion is rotated to the nip, and to heat the pre-heated portion at the nip. | 04-08-2010 |
Nathan E. Stremick, Newport, MN US
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20110001411 | DOOR WITH MOUNT AND LOCK STRUCTURES FOR MISSION CRITICAL ENCLOSURES - A door for mission critical enclosures, for example, cabinets containing sensitive items, such as electronics that may be exposed to high stress environments, for example shock and vibration. The door structure described provides improved mounting and lock features that can allow easy access while maintaining rigid structural needs and integrity. A door assembly for a cabinet generally includes a door that can be fitted directly, or indirectly, to an enclosure through an adapter frame. Generally, the door has fitting structures that operate as interlocking, tight fitting key sets. The fittings provide suitable detent features. An actuatable lock mechanism respectively locks and unlocks the door. The actuatable lock mechanism includes a ramped locking bolt that can engage a ramped surface of the cabinet or adapter frame to facilitate locking and unlocking of the door. | 01-06-2011 |
Nathan E. Wallace, Windham, NH US
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20140177030 | APPARATUS AND METHOD FOR HIGH-SPEED PHASE SHIFTING FOR INTERFEROMETRIC MEASUREMENT SYSTEMS - Described are a method and apparatus for high-speed phase shifting of an optical beam. A transparent plate having regions of different optical thickness is illuminated by an optical beam along a path of incidence that extends through the regions. The transparent plate can be moved or the optical beam can be steered to generate the path of incidence. The optical beam exiting the transparent plate has an instantaneous phase value according to the region in which the optical beam is incident. Advantageously, the phase values are repeatable and stable regardless of the location of incidence of the optical beam within the respective regions, and phase changes at high modulation rates are possible. The method and apparatus can be used to modulate a phase difference of a pair of coherent optical beams such as in an interferometric fringe projection system. | 06-26-2014 |
20140340733 | APPARATUS AND METHOD FOR HIGH-SPEED PHASE SHIFTING FOR INTERFEROMETRIC MEASUREMENT SYSTEMS - Described are a method and apparatus for high-speed phase shifting of an optical beam. A transparent plate having regions of different optical thickness is illuminated by an optical beam along a path of incidence that extends through the regions. The transparent plate can be moved or the optical beam can be steered to generate the path of incidence. The optical beam exiting the transparent plate has an instantaneous phase value according to the region in which the optical beam is incident. Advantageously, the phase values are repeatable and stable regardless of the location of incidence of the optical beam within the respective regions, and phase changes at high modulation rates are possible. The method and apparatus can be used to modulate a phase difference of a pair of coherent optical beams such as in an interferometric fringe projection system. | 11-20-2014 |
Nathan E. Yanasak, Crawfordville, GA US
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20090058417 | Test object for use with diffusion MRI and system and method of synthesizing complex diffusive geometries using novel gradient directions - A test object for use with diffusion MRI and a system and methods of synthesizing complex diffusive geometries. The test object, which includes anisotropic structures, can be used to monitor DTI measures by providing a baseline measurement. Using measurements of the phantom, data characteristic of more complicated diffusive behavior can be “synthesized”, or composed of actual measurements re-arranged into a desired spatial distribution function describing diffusion. Unlike a typical DTI scan, the ADC measurements of the present invention are treated in a “reconstruction” phase as if the gradients were applied in different directions. Given a set of reconstruction directions, a judicious choice of acquisition directions for each reconstruction direction allows for the synthesis of any distribution. | 03-05-2009 |
20090190816 | Systems and methods for rescaling image intensities with diffusion MRI to synthesize complex diffusive geometries - A method for scaling MR signal intensity after noise has been removed is disclosed. Because the signal in a DTI series varies with the apparent diffusivity in the direction of an applied gradient, one can multiply image data collected under actual clinical conditions with a spatially-dependent scaling function to synthesize different spatial diffusion distributions, after removal of noise. Recombination of the data with the removed noise preserves the bias in the system. | 07-30-2009 |
20090190817 | Systems and methods for parametric mapping for correction of noise -based systematic bias of DTI metrics, using a DTI mapping phantom - A system and method for minimizing, if not completely eliminating, the systematic bias present in an MR system used for DTI is disclosed. A test object or “phantom” of the present invention is scanned with a desired DTI protocol. The eigenvalues measured with the phantom are compared to the actual values that should have been measured, and a parametric map that links measured eigenvalues to actual eigenvalues is calculated, which is applicable to the desired protocol. Future eigenvalue measurements using this protocol can be recalibrated to actual eigenvalues using this map. | 07-30-2009 |
20090267603 | System and method for synthesizing crossing ADC distributions via reassembly of multiple k-spaces - A method for synthesizing crossing ADC distributions via reassembly of multiple k-spaces is disclosed. The method includes the steps of scanning a test object having a plurality of anisotropic structures to acquire a first set of DTI data using gradient directions; rotating the gradient directions by an angle α; repeating the step of scanning the test object to acquire a second set of DTI data; creating a composite data set from the first and second sets of data; and applying an inverse Fourier transform to the composite data set. | 10-29-2009 |
20120123247 | Systems And Methods For Measuring And Modeling In Vivo Manganese Ion Transport In A Subject - Described herein are systems and methods for quantitatively measuring manganese ion efflux in a subject. In general, the systems and methods compare imaging data from a subject taken over specific periods of time to pharmacokinetic models in order to measure manganese ion efflux rates from an organ in a subject. By understanding the specific location and rate of manganese ion efflux and influx from the organ, it is possible to more accurately correlate calcium ion activity. Calcium ion efflux is associated with a number of biological mechanisms in the subject, and the methods and systems described herein can be used as a diagnostic tool not only for monitoring calcium efflux in the subject but also aid in the treatment of diseases associated with changes in calcium ion efflux. | 05-17-2012 |