Patent application number | Description | Published |
20140145849 | MONITORING OPERATING CONDITION OF ELECTRICAL COMPONENT - Among other things, one or more techniques and/or systems are provided for monitoring an operating condition of an electrical component, such as electrical switchgear. In one example, temperatures associated with an electrical conductor connection within the electrical component may be evaluated against one or more expected temperatures curves derived from a linear regression model to determine whether the electrical conductor connection has failed or is starting to fail. In another example, temperature readings may be monitored to determine whether a temperature reading at one location is out of sync with temperature readings at other locations. An electrical conductor connection associated with a location of the out of sync temperature may be determined as faulty. In another example, a Euclidean distance model and/or a correlation coefficient model may be used to identify a faulty electrical conductor connection. In this way, failure and/or potential failure of the electrical component may be predicted. | 05-29-2014 |
20140149101 | ELECTRICAL NETWORK MODEL SYNCHRONIZATION - Among other things, one or more techniques and/or systems are provided for maintaining an electrical network model describing an electrical network. A fault detection, fault isolation, and load restoration (FDIR) component, a voltage/var control (VVC) component, and/or other components may be provided with access to the electrical network model so that the components may have access to relatively up-to-date and/or accurate information describing the electrical network when executing functionality for the electrical network. For example, the FDIR component and the VVC component may be synchronized based upon the electrical network model so that the FDIR component may have notice of network changes by the VCC component, and/or the VCC component have may have notice of network changes by the FDIR component. | 05-29-2014 |
20140195844 | SYSTEM AND METHOD FOR DEVELOPING, DEPLOYING AND IMPLEMENTING POWER SYSTEM COMPUTER APPLICATIONS - A system and method for developing, deploying and implementing computer applications for a power system has an open software framework for developing mobile applications. The mobile applications are developed by combining predefined modules having functionality to monitor a power system, change configuration settings within devices installed on the power system and allow utility personnel to quickly respond to events occurring on the power system. | 07-10-2014 |
Patent application number | Description | Published |
20080318246 | Deeply quenched enzyme sensors - Sensors for detecting enzyme activity are provided that include a substrate module comprising a substrate for the enzyme of interest and a fluorescent label, a quencher, and a detection module. The detection module binds to the substrate module either before or after the enzyme acts on the substrate and sequesters the label from the quencher, resulting in an increased signal from the label. Sensors for detecting enzyme activity are also provided that include a substrate for the enzyme, a label, and a quencher that quenches the label. Action of the enzyme on the substrate results in a conformational change that relieves quenching. Sensors for detecting protein-protein interactions are also provided that include a quencher and a labeled first polypeptide. Binding of the first polypeptide to a second polypeptide sequesters the label from the quencher, resulting in an increased signal from the label. Methods using the sensors to detect enzyme activity and to screen for compounds affecting enzyme activity or to detect protein-protein interactions and to screen for compounds affecting protein-protein interactions, respectively, are also described. | 12-25-2008 |
20090035796 | Enzyme sensors including environmentally sensitive or fluorescent labels and uses thereof - Sensors for detecting enzyme activity are provided. The sensors include substrate modules having environmentally sensitive labels and detection modules whose binding to the substrate modules results in changes in signals from the environmentally sensitive labels or polypeptides or polypeptide substrates including environmentally sensitive or fluorescent labels. Compositions including substrate modules, polypeptides, or polypeptide substrates and nucleic acids encoding enzymes and/or detection modules are also described. Methods of assaying enzyme activity using sensors including environmentally sensitive or fluorescent labels are provided, as are related methods for screening for modulators of enzyme activity. | 02-05-2009 |
20100035823 | LIGANDS OF SH3 DOMAINS - Provided are compounds that bind to SH3 domains. Also provided are combinatorial libraries for discovering such compounds. Methods of identifying a compound that binds to an SH3 domain are also provided. Methods of inhibiting an activity of a protein comprising an SH3 domain are additionally provided. Additionally provided are methods of inhibiting the activity of a protein comprising an SH3 domain and methods of treating a mammal having a deleterious condition that is mediated by a protein comprising an SH3 domain. The use of a compound that binds to the SH3 domain of a protein kinase in the manufacture of a medicament for the treatment of a deleterious condition in a mammal that is dependent on a protein kinase for induction or severity are also provided. | 02-11-2010 |
20100041068 | DEEPLY QUENCHED ENZYME SENSORS AND BINDING SENSORS - Sensors for detecting enzyme activity are provided that include a substrate module comprising a substrate for the enzyme of interest and a fluorescent label, a quencher, and a detection module. The detection module binds to the substrate module either before or after the enzyme acts on the substrate and sequesters the label from the quencher, resulting in an increased signal from the label. Sensors for detecting protein-protein interactions are also provided that include a quencher and a labeled first polypeptide. Binding of the first polypeptide to a second polypeptide sequesters the label from the quencher, resulting in an increased signal from the label. Methods using the sensors to detect enzyme activity and to screen for compounds affecting enzyme activity or to detect protein-protein interactions and to screen for compounds affecting protein-protein interactions, respectively, are also described. | 02-18-2010 |
20100062437 | PARALLEL PROFILLING OF SIGNALING PATHWAYS - Methods for identifying signaling pathways that regulate the expression of a test gene are provided. | 03-11-2010 |
20100075297 | PHOTOSENSITIVE POLYPEPTIDE AND METHODS OF THEIR PRODUCTION AND USE - Methods for producing polypeptides caged with a photolabile group on one or more backbone nitrogens are provided, in which the photolabile group is added to a growing polypeptide chain during polypeptide synthesis. Photosensitive polypeptides produced by the methods are described, as are methods of using such photosensitive polypeptides to assay enzyme activity or inhibit protein-protein interactions. Methods for producing polypeptides caged with a photolabile group on one or more side chain nitrogens, where the photolabile group is incorporated into the side chain during polypeptide synthesis, are also provided. | 03-25-2010 |
Patent application number | Description | Published |
20090050233 | Dripless nozzle - A nozzle for dispensing fuel into a vehicle. The nozzles includes a body portion and a spout extending from the body portion. The spout passes fuel from the body portion to a vehicle during refueling. The body portion includes a fuel flow control member for allowing or preventing fuel from passing through the body portion and the spout into the vehicle. A fuel collector collects fuel remaining in the body portion and the spout after the fuel flow control member shuts-off the flow of fuel through the body portion and the spout. Preferably, the fuel collector is configured to allow fuel collected in the fuel collector when the vehicle is being refueled to drain into the fuel tank of the vehicle after the flow control member prevents fuel from passing through the body portion and the spout but prior to removal of the spout from the fuel tank of the vehicle. It is further preferred that the fuel collector be configured such that it has a centrally located hollow passageway for permitting fuel to pass through the fuel collector while the vehicle is being refueled. The fuel collector and sidewalls of the nozzle are preferably configured to maximize the size of the passageway through which fuel passes while the vehicle is being refueled. | 02-26-2009 |
20110243658 | Apparatus and method for repairing an existing spill containment manhole - An apparatus for repairing an existing spill containment manhole operably associated with an underground fuel storage tank. The apparatus includes a containment vessel for containing fuel spilled during filling of the underground fuel storage tank. A major portion of the containment vessel is adapted to be inserted into an existing spill containment manhole. The containment vessel includes at least one wall that surrounds an existing pipe section operably associated with the underground fuel storage tank when the containment vessel is installed. The at least one wall has an inner surface and an outer surface. Preferably, the containment vessel includes an upper annular flange that extends over and surrounds a portion of an existing cover rim of an existing spill containment manhole thereby isolating an upper portion of the containment vessel from an upper portion on the existing spill containment manhole when the containment vessel is installed. Optionally, a replacement cover is provided to replace an existing cover of the existing spill containment manhole. The replacement cover may include at least one sealing member that engages the inner surface of the at least one wall of the containment vessel when installed. The containment vessel may also include a drain assembly for selectively draining fuel collected in the containment vessel back into the underground fuel storage tank. Preferably, the containment vessel includes a compact seal assembly for providing a fluid tight seal around an existing fill port. | 10-06-2011 |
20130233402 | APPARATUS AND METHOD FOR REPAIRING AN EXISTING SPILL CONTAINMENT MANHOLE - An apparatus for repairing an existing spill containment manhole operably associated with an underground fuel storage tank. The apparatus includes a containment vessel for containing fuel spilled during filling of the underground fuel storage tank. A major portion of the containment vessel is adapted to be inserted into an existing spill containment manhole. Preferably, the containment vessel includes an upper annular flange that extends over and surrounds a portion of an existing cover rim of an existing spill containment manhole thereby isolating an upper portion of the containment vessel from an upper portion on the existing spill containment manhole when the containment vessel is installed. Optionally, a replacement cover is provided to replace an existing cover of the existing spill containment manhole. The replacement cover may include at least one sealing member that engages the inner surface of the at least one wall of the containment vessel when installed. | 09-12-2013 |