Abstract: Detection of a fault in an ungrounded electric power distribution system that includes a plurality of feeders and buses is disclosed herein. Embodiments consistent with the present disclosure may monitor an electrical parameter associated with each of a plurality of feeders and buses in the ungrounded electric power distribution system. An incremental change in the monitored electrical parameters may be determined using the monitored electrical parameter. Further, the incremental change may be associated with a first sub-set of the plurality of feeders. Torque values for the feeders may be calculated using a reference quantity from the bus first exhibiting an incremental change above a threshold. A feeder having the largest incremental change in the first sub-set of the plurality of feeders may be identified. A fault may be identified based on the torque and the incremental change.

Abstract: The present invention provides an imaging probe for imaging mammalian tissues and structures using high resolution imaging, including high frequency ultrasound and optical coherence tomography. The imaging probes structures using high resolution imaging use combined high frequency ultrasound (IVUS) and optical imaging methods such as optical coherence tomography (OCT) and to accurate co-registering of images obtained from ultrasound image signals and optical image signals during scanning a region of interest.

Abstract: The present invention provides minimally invasive imaging probe having an optical encoder integrated therewith for accurately measuring or estimating the rotational velocity near the distal end of the medical device, such as an imaging probe which undergoes rotational movement during scanning of surrounding tissue in bodily lumens and cavities.

Abstract: Disclosed is a control system for a water network. The control system includes a plurality of remotely-located monitoring and or monitoring and automatic control stations each including an automation controller for local control and automation, and each in communication via a dual-ring communication topology for system or wide-area control. The dual-ring facilitates redundant peer-to-peer data exchange to provide upstream and downstream water flow and water quality information. Systems described herein may calculate flow differential based on water flow data from each of the monitoring stations, and control flow based on the calculated flow differential.

Abstract: A submersible liquid jet apparatus is provided for a system with a portable liquid jet tool that may be handled by human divers or remotely operated vehicles (ROV). The present apparatus facilitates the portability of a liquid jet tool with a support unit supplying high pressure working liquid and pressurized hydraulic fluid. The apparatus further provides portable delivery of an abrasive suspension to enhance the effectiveness of the high pressure working liquid.

Abstract: The present invention provides an imaging probe for imaging mammalian tissues and structures using high resolution imaging, including high frequency ultrasound and optical coherence tomography. The imaging probes structures using high resolution imaging use combined high frequency ultrasound (IVUS) and optical imaging methods such as optical coherence tomography (OCT) and to accurate co-registering of images obtained from ultrasound image signals and optical image, signals during scanning a region of interest.

Abstract: A system and a method of generating a reliability prediction for components of a vehicle. The system and the method include implementing importance sampling in dynamic vehicle systems when the vehicle is subjected to time-dependent random terrain input. Alternatively, simulation data may be implemented. The system and the method include determining a decorrelation length, scaling up the standard deviation of white noise, and calculation of a likelihood ratio.

Abstract: The present invention provides minimally invasive imaging probe having an optical encoder integrated therewith for accurately measuring or estimating the rotational velocity near the distal end of the medical device, such as an imaging probe which undergoes rotational movement during scanning of surrounding tissue in bodily lumens and cavities.

Abstract: Methods and devices for generating a stereoscopic image are described. In one aspect, the electronic device includes a main body and a support rotatably coupled with the main body about an axis of rotation. The support is rotatable between a plurality of positions including a first position and a second position. The electronic device also includes a first camera module for generating first camera data and a second camera module for generating second camera data. The second camera module is positioned in spaced relation to the first camera module and coupled to the support away from the axis of rotation. The electronic device further includes a controller coupled with the first camera module and the second camera module.

Abstract: Methods and devices for generating a stereoscopic image are described. In one aspect, the electronic device includes a first camera for generating first camera data, a second camera for generating second camera data and a third camera for generating third camera data. The cameras are positioned on a same side of the electronic device and in spaced relation to each other. The electronic device also includes a controller coupled with the first camera, the second camera and the third camera. The controller is configured to: identify an orientation of the electronic device; and generate a stereoscopic image based on the first camera data and the second camera data when the electronic device is at a first orientation, and generate the stereoscopic image based on the first camera data and the third camera data when the electronic device is at a second orientation.

Abstract: The disclosure is directed at a method of determining a location of a user associated with a portable electronic device comprising obtaining a list of addresses associated with the user; comparing the list of addresses with predetermined criteria; and determining addresses within the list of addresses which fit the predetermined criteria.

Abstract: The present invention provides scanning mechanisms for imaging probes using for imaging mammalian tissues and structures using high resolution imaging, including high frequency ultrasound and/or optical coherence tomography. The imaging probes include adjustable rotational drive mechanism for imparting rotational motion to an imaging assembly containing either optical or ultrasound transducers which emit energy into the surrounding area. The imaging assembly includes a scanning mechanism having including a movable member configured to deliver the energy beam along a path out of said elongate hollow shaft at a variable angle with respect to said longitudinal axis to give forward and side viewing capability of the imaging assembly. The movable member is mounted in such a way that the variable angle is a function of the angular velocity of the imaging assembly.

Abstract: A system and method of one-way buffered communication for reporting emergency or alarm situation where there is little or no time to wait for a telephone connection to be established. The buffered communication apparatus including apparatus for storing sound input and apparatus for establishing a connection between the communication apparatus and a predetermined party. Once the communication apparatus is activated, both sound storage and call establishment is started and the stored data is transmitted once the connection is established.

Abstract: The present invention provides scanning mechanisms for imaging probes using for imaging mammalian tissues and structures using high resolution imaging, including high frequency ultrasound and/or optical coherence tomography. The imaging probes include adjustable rotational drive mechanism for imparting rotational motion to an imaging assembly containing either optical or ultrasound transducers which emit energy into the surrounding area. The imaging assembly includes a scanning mechanism including a movable member configured to deliver the energy beam along a path out of said elongate hollow shaft at a variable angle with respect to said longitudinal axis to give forward and side viewing capability of the imaging assembly. The movable member is mounted in such a way that the variable angle is a function of the angular velocity of the imaging assembly.

Abstract: Implementations of the present invention may involve methods and systems to improve the combined power consumption and thermal response of individual components of a computer system as the components are stressed concurrently during simulation or testing of the system. A group of operating system-level instruction sets for several individual components of the computer system may be designed to stress the components and executed concurrently while power and thermal measurements are taken. The instruction sets may utilize one or more software threads of the computer system or hardware threads such that minimal interference between components occurs as the system is tested. Further, the system components may be partitioned between separate instruction sets. By minimizing the interference between the components while the system is operating, a more accurate power consumption and thermal effect measurements may be taken on the computer system to better approximate the performance of the system.

Abstract: A system and a method of generating a reliability prediction for components of a vehicle. The system and the method include implementing importance sampling in dynamic vehicle systems when the vehicle is subjected to time-dependent random terrain input. Alternatively, simulation data may be implemented. The system and the method include determining a decorrelation length, scaling up the standard deviation of white noise, and calculation of a likelihood ratio.

Abstract: Implementations of the present disclosure involve an apparatus and/or method for allocating, dividing and accessing memory of a multi-threaded computing system based at least in part on the structural hierarchy of the components of the computing system. Allocating partitions of memory based on the hierarchy structure of the computing system may isolate the threads of the computing system such that cache-memory contention by a plurality of executing threads may be reduced. In general, the apparatus and/or method may analyze the hierarchal structure of the components of the computing system utilized in the execution of applications and divide the available memory of the system between the various components. This division of the system memory creates exclusive partitions in the caches of the computing system based on the processor and cache hierarchy. The partitions may be used by different applications or by different sections of the same application to store accessed memory in cache for quick retrieval.

Abstract: The present invention provides scanning mechanisms for imaging probes for imaging mammalian tissues and structures using high resolution imaging, including high frequency ultrasound and/or optical coherence tomography. The imaging probes include adjustable rotational drive mechanism for imparting rotational motion to an imaging assembly containing either optical or ultrasound transducers which emit energy into the surrounding area. The imaging assembly includes a scanning mechanism including a movable member configured to deliver the energy beam along a path out of said elongate hollow shaft at a variable angle with respect to said longitudinal axis to give forward and side viewing capability of the imaging assembly. The movable member is mounted in such a way that the variable angle is a function of the angular velocity of the imaging assembly.

Abstract: The present invention provides an imaging probe for imaging mammalian tissues and structures using high resolution imaging, including ultrasound and optical coherence tomography. The imaging probe uses electrostatic discharge for actuating a metalized cantilever which holds the end portion of imaging assembly which emits energy in the imaging probe device by holding the cantilever at a potential such that it is neither grounded or charged such that the only electrical path to ground is through a dissipative polymer forming part of the device which is enveloped by a wire or coil held at ground potential. A high voltage electrode attracts the metalized cantilever and the dissipative polymer is used to connect to the cantilever to ground causing the cantilever to move about thereby scanning the region in front of the probe.

Abstract: A home appliance includes an oven and a door positioned at the front of the oven. A hinge assembly secured to the door is configured to move the door about an axis relative to the front of the oven. The hinge assembly includes a shear pin and a spring configured to exert a shear force. The shear force exerted by the helical spring increases as the door is moved about the first axis, and the shear pin is configured to fracture when the door is moved to a predetermined position about the axis.