Abstract: Methods and devices are disclosed for testing an acoustic probe having transducing elements for converting between acoustic and electrical signals. An electrical signal is generated at a frequency with a testing device capable of generating electrical signals over a range of frequencies. The electrical signal is transmitted to at least some of the transducing elements to measure a complex impedance and thereby evaluate a performance of the transducing elements.

Abstract: This disclosure relates to methods for limiting the undesired reverse Mannich reaction during the hydrogenation reduction of one or more nitro functional groups (—NO2) to their corresponding amines (—NH2).

Abstract: A medical imaging device that uses electromagnetic or acoustic information to generate a patient image is remotely maintained. A set of operational characteristics for the device is maintained by a maintenance system disposed remotely from the device. Data from sensors disposed local to the device are received over a network at the maintenance system. A set of parameter measures is derived from the received data and analyzed in comparison with the set of operational characteristics to identify a predicted malfunction of a component of the device. The maintenance system is thus able to initiate a repair of the medical imaging device by generating an alert in response to identification of the predicted malfunction.

Abstract: A method of deploying a modular gas compression plant is disclosed. In an embodiment, the method comprises constructing a building of four substructures including a first lower housing, a first upper housing, a second lower housing, and a second upper housing. The method further includes assembling a turbomachinery equipment into the first lower housing. The method further includes assembling an air inlet duct and an exhaust duct to the first upper housing. The method further includes disassembling the building into the four substructures.

Abstract: A compression system and method of manufacturing a compression system are provided. The compression system includes a compressor, and a tank rotatably coupled with the compressor and configured to receive a compressed fluid therefrom. The compression system further includes a sheave configured to receive a hose, with the sheave being coupled with the tank such that the sheave and the tank are rotationally fixed relative to one another and rotatable with respect to the compressor.

Abstract: Devices and methods for testing the operation of acoustic devices such as ultrasonic probes. The disclosed devices and methods identify failures of individual piezoelectric elements of various types of ultrasonic probes free of family-specific adapters to interface with such probes and free of acoustic coupling fluids or the like to establish acoustic coupling with the probes. In one arrangement, a testing appliance is disclosed that includes a testing unit and first and second probes electrically connected thereto. After an operator has established electrical connections between the first probe and a first contact of a connector assembly of the acoustic probe and between the second probe and a ground return path of the connector assembly, the testing device may pass a current through an electric circuit between the first and second probes and determine one or more corresponding electrical quantities of the circuit for establishing statuses of the probe.

Abstract: The described invention provides a method and/or system for analyzing data using population clustering through density based merging, and a method for guiding clustering strategy through entropy-based ranking score.

Abstract: A medical imaging device that uses electromagnetic or acoustic information to generate a patient image is remotely maintained. A set of operational characteristics for the device is maintained by a maintenance system disposed remotely from the device. Data from sensors disposed local to the device are received over a network at the maintenance system. A set of parameter measures is derived from the received data and analyzed in comparison with the set of operational characteristics to identify a predicted malfunction of a component of the device. The maintenance system is thus able to initiate a repair of the medical imaging device by generating an alert in response to identification of the predicted malfunction.

Abstract: A compression system and method of manufacturing a compression system are provided. The compression system includes a compressor, and a tank rotatably coupled with the compressor and configured to receive a compressed fluid therefrom. The compression system further includes a sheave configured to receive a hose, with the sheave being coupled with the tank such that the sheave and the tank are rotationally fixed relative to one another and rotatable with respect to the compressor.

Abstract: Methods and devices are disclosed for testing an acoustic probe having transducing elements for converting between acoustic and electrical signals. An electrical signal is generated at a frequency with a testing device capable of generating electrical signals over a range of frequencies. The electrical signal is transmitted to at least some of the transducing elements to measure a complex impedance and thereby evaluate a performance of the transducing elements.

Abstract: Appliances and methods are disclosed for testing operation of an acoustic device that generates beams of acoustic energy. An imaging array generates electrical signals in response to impinging receipt of acoustic energy. An acoustic-energy direction system is disposed to focus acoustic energy onto the imaging array. A controller is electrically coupled with the acoustic device and with the imaging array. The controller has instructions to generate an image on a display from electrical signals received by the controller from the imaging array. The electrical signals are received by the controller in response to generation of a beam of acoustic energy by the acoustic device. The beam of acoustic energy is directed towards the acoustic-energy direction system. The image provides a representation of the generated beam of acoustic energy.

Abstract: A medical imaging device that uses electromagnetic or acoustic information to generate a patient image is remotely maintained. A set of operational characteristics for the device is maintained by a maintenance system disposed remotely from the device. Data from sensors disposed local to the device are received over a network at the maintenance system. A set of parameter measures is derived from the received data and analyzed in comparison with the set of operational characteristics to identify a predicted malfunction of a component of the device. The maintenance system is thus able to initiate a repair of the medical imaging device by generating an alert in response to identification of the predicted malfunction.

Abstract: Methods and devices are disclosed for testing an acoustic probe having transducing elements for converting between acoustic and electrical signals. An electrical signal is generated at a frequency with a testing device capable of generating electrical signals over a range of frequencies. The electrical signal is transmitted to at least some of the transducing elements to measure a complex impedance and thereby evaluate a performance of the transducing elements.

Abstract: The invention provides a system and method for selecting an optimal multimarker reagent combination for the identification and/or quantification of molecules in or on cells with or without reference to fluorescence or other properties of at least one fluorescent dye or other instrument-measurable atom or molecule associated directly or indirectly with the reagent combination. The method includes specifying, using a computer, a plurality of markers to be detected by a plurality of reagents, generating, using a computer, a plurality of reagent combinations comprising the plurality of reagents to detect the plurality of markers, wherein the reagent combinations are ranked according to at least one user-defined or system-defined criterion, and selecting the optimal reagent combination or providing a rank-ordered list of combinations.

Abstract: In accordance with one embodiment, a system is provided that uses historical and current energy usage data generated by advanced metering infrastructure (AMI) meters to allow users conduct an analysis of energy usage via a portal. In accordance with one embodiment, a tool is provided to allow customers to display an estimated next month bill.

Abstract: Appliances and methods are disclosed for testing operation of an acoustic device that generates beams of acoustic energy. An imaging array generates electrical signals in response to impinging receipt of acoustic energy. An acoustic-energy direction system is disposed to focus acoustic energy onto the imaging array. A controller is electrically coupled with the acoustic device and with the imaging array. The controller has instructions to generate an image on a display from electrical signals received by the controller from the imaging array. The electrical signals are received by the controller in response to generation of a beam of acoustic energy by the acoustic device. The beam of acoustic energy is directed towards the acoustic-energy direction system. The image provides a representation of the generated beam of acoustic energy.

Abstract: An information model for a party and property records management system includes a legal party role object for maintaining relationships between objects, such as legal party objects and revenue-object objects, within the information model. A legal party object could have several associated objects, such as an identification number object or a legal party communication object.

Abstract: An information model for a party and property records management system includes a legal party role object for maintaining relationships between objects, such as legal party objects and revenue-object objects, within the information model. A legal party object could have several associated objects, such as an identification number object or a legal party communication object.

Abstract: Disclosed is a method and system for archiving data. A server computer (or any computing device) receives data transmitted over a network from a client computer, wherein at least some of the data was previously collected by a scientific instrument during an experiment. After receiving the data, the server computer updates (e.g., creates) an index for the received data, archives the received data, and automatically transmits a notification to the client computer that the received data has been archived.