Abstract: A residual seismic-resistant performance evaluation system includes a seismograph including a seismic intensity sensor, a network interface, a storage, an A/D converter, a temporary storage means and a CPU; a data processing terminal for recording and processing measurement data; and a data processing server for evaluating residual seismic-resistant performance based on the measurement data. The system causes the data processing terminal to perform the steps below: a) calculating seismic intensity data based on the measurement data; b) setting a threshold value for the seismic intensity data; determining whether or not the seismic intensity data exceeds the threshold value; and d) transmitting the seismic intensity data exceeding the threshold value to the data processing server.

Abstract: A method and apparatus for determining a bicyclist's bodily position, such as sitting or standing, while riding a bicycle. Sensors measure a force applied by the bicyclist to the pedals. The measurement data is analyzed to identify a feature, such as whether a radial force is higher or lower than a tangential force or whether a total vertical force is high or low, which is indicative of the bicyclist's bodily position. A series of changes in the bicyclist's bodily position during the ride is recorded. A series of changes in the geographic location of the bicyclist and/or a series of changes in one or more performance metrics while riding the bicycle may also be recorded. The series of changes in the bicyclist's bodily position, the geographic location, and the performance metrics may be correlated, graphically communicated in real-time or post-ride, and used to improve the bicyclist's performance.

Abstract: Automated test equipment capable of performing a high-speed test of semiconductor devices is presented. The automated test equipment apparatus comprises a computer system comprising a tester processor, wherein the tester processor is communicatively coupled to a plurality of FPGA components. Each of the plurality of FPGA components is coupled to a memory module and comprises: an upstream port operable to receive commands and data from the tester processor; a downstream port operable to communicate with a respective DUT from a plurality of DUTs; and a plurality of hardware accelerator circuits, wherein each of the accelerator circuits is configured to communicate with one of the plurality of DUTs. Each of the plurality of hardware accelerator circuits comprises a pattern generator circuit configurable to automatically generate test pattern data and a comparator circuit configured to compare data.

Abstract: Automated test equipment (ATE) capable of performing a test of semiconductor devices is presented. The ATE comprises a computer system comprising a system controller communicatively coupled to a tester processor. The system controller is operable to transmit instructions to the processor and the processor is operable to generate commands and data from the instructions for coordinating testing of a plurality of devices under test (DUTs). The ATE further comprises a plurality of FPGA components communicatively coupled to the processor via a bus. Each of the FPGA components comprises at least one hardware accelerator circuit operable to internally generate commands and data transparently from the processor for testing one of the DUTs. Additionally, the tester processor is configured to operate in one of several functional modes, wherein the functional modes are configured to allocate functionality for generating commands and data between the processor and the FPGA components.

Abstract: In one example embodiment, an analysis application is used to optimize water quality sensor placement in a water distribution network by implementing a two-part optimization solution procedure, involving building an impact database, and determining an optimized water quality sensor location set using the impact database. The optimized sensor location set may indicate locations that maximize a length of pipes where water quality variations are detectable by at least one water quality sensor. Pipe wall reaction coefficients may be used as calibration parameters, with water quality indicated to be detectable at a possible sensor location when a change in its pipe wall reaction coefficients leads to a change in water quality at the possible sensor location that is greater than a threshold.

Abstract: Methods, systems and devices are provided for motion-activated display of messages on an activity monitoring device. In one embodiment, method for presenting a message on an activity monitoring device is provided, including the following method operations: storing a plurality of messages to the device; detecting a stationary state of the device; detecting a movement of the device from the stationary state; in response to detecting the movement from the stationary state, selecting one of a plurality of messages, and displaying the selected message on the device.

Abstract: The present invention provides an online monitoring circuit of the series compensation spark gap divider return circuit. Said series compensation spark gap divider return circuit includes a voltage equalization link and a voltage sampling link. Said voltage link includes the capacitor C which series said voltage equalization link. Said online monitoring circuit includes the voltage sampling input module, series compensation current input module and the compare module. Said sampling voltage input module after amplified the voltage of the two ends of the series capacitor C converts it into direct current signal.

Abstract: A sensor device includes a communication transmitter configured to transmit a sensor device identifier. The sensor device includes a communication receiver configured to receive a sensor configuration associated with the sensor device identifier. The sensor device includes an interrogation signal transmitter configured to transmit an interrogation signal based at least in part on the received sensor configuration to determine an identifier associated with an amount of content included in a container engaged by the sensor device.

Abstract: An electricity meter comprises a voltage sensor configured to determine an AC line voltage. A measurement circuit is coupled to the voltage sensor and is configured to determine energy consumption data based at least in part on the AC line voltage. A communications device is coupled to the measurement circuit and is configured to transmit the energy consumption data to a remote location. The electricity meter further includes a power supply configured to provide a DC voltage to the communications device. A switch is positioned between the power supply and the communications device. A switch controller is coupled to the measurement circuit and is configured to control the switch and the associated DC voltage supplied to the communications device depending at least in part on the AC line voltage.

Abstract: A tester system described herein enables a user (e.g., a field technician) to efficiently and conveniently upgrade, evaluate and troubleshoot customer premises networks and equipment. The tester system includes a dedicated tester device that is wirelessly coupled to a handheld device. In response to user input, the handheld device remotely controls the dedicated tester device to execute a testing routine to evaluate one or more customer premises wired and/or wireless networks.

Abstract: Multipoint locating method and device on a touch screen with a single conducting layer are provided. In the method, if there is a minimum detection unit with a capacitance variation amount greater than a preset condition to be partitioned, partitioning out a calculation matrix corresponding to the minimum detection unit to be partitioned. Therefore, multipoint locating on a touch screen with a single conducting layer is implemented.

Abstract: The present invention relates to improved methods and apparatus for modeling a Stated Objective and calculating future Performance of a residential structure. The Stated Objective is based upon an Augmented Virtual Model of a residential structure and property. Aspects of Calculated Performance may be aggregated across multiple properties.

Abstract: A device and apparatus for measuring and monitoring a domestic environment, include a plurality of sensors (SD11-Snm) for measuring local environmental parameters, a remote source (INFO) of data that can be associated to the environmental quality factor, control elements (CX) for controlling the current conditions of the domestic environment being monitored, further including a programmable electronic processing unit for processing dynamically, via an adaptive algorithm, a current value of the quality factor on the basis of the local-measurement data, of the remote data associated to the quality parameter, and of the local environmental conditions.

Abstract: A computer accepts dead-oil properties of a reservoir fluid sampled from a well. The dead-oil properties are the measured composition of the reservoir fluid after volatile components of the reservoir have substantially vaporized. The computer analyzes the dead-oil properties and a constraint to produce estimated live-oil properties of the reservoir fluid. The live-oil properties are the composition of the reservoir before the volatile components have substantially vaporized. The computer uses the estimated live-oil properties to make a decision regarding the well.

Abstract: At least one example embodiment discloses a method of estimating a position of a rotor in a motor. The method includes determining a first estimated position of the rotor using a first algorithm, determining a second estimated position of the rotor using a second algorithm, the second algorithm being different than the first algorithm, determining a first error based on the first estimated position and the second estimated position, and determining a third estimated position of the rotor based on the first error.

Abstract: A device (12) that uses a temperature coefficient pre-calibrated for the device for measuring a flow within the device. The device includes a differential pressure sensor (80) configured to generate a differential pressure signal responsive to a differential pressure within a flow path (16) and a temperature sensor configured to sense a temperature near the differential pressure sensor. A differential amplifier amplifies differential pressure signals from the differential pressure sensor. A processor receives signals from the differential pressure sensor, amplified signals from the differential amplifier, and signals from the temperature sensor. The amplified signals are corrected based upon at least a predetermined temperature coefficient, and the processor calculates a flow rate based on the corrected representation of the differential pressure.

Abstract: An apparatus, a closed-loop system and method for measuring the resistance of inhalation systems and/or devices are disclosed.

Abstract: A railway inspection system for monitoring defects of a rail, including an inspection vehicle configured for traversing the rail, a sensor disposed on the vehicle configured for obtaining rail condition data, a memory disposed on the vehicle and storing previous rail condition data from a previous traversal of the rail, a display device disposed on the vehicle, a processor disposed on the vehicle and a non-transitory computer-readable medium disposed on the vehicle and containing instructions, which when executed by the processor, cause performance of the following steps in real-time as the vehicle traverses the rail, namely obtaining current rail condition data from the sensor, displaying on the display device representative images of the current rail condition data, retrieving the previous rail condition data from the memory, and displaying on the display device representative images of the previous rail condition data.

Abstract: The present invention provides methods, systems, apparatus, and computer software/program code products adapted for operating in, or in conjunction with, an otherwise conventional computing system, and which enable evaluating, monitoring and predicting the performance of computer systems and individual elements or groups of elements within such computer systems.

Abstract: The present invention provides a force sensor correcting method which is simple and capable of performing correction, with the force sensor remaining mounted at the end of an arm without an exchange of an end effector. In the present invention, a force sensor 1 of one robot 101 has already been corrected, and a force sensor 2 of the other robot 102 is an object to be corrected. First, hands 3a, 3b of a pair of robots 101, 102 are made to abut on each other (abutting step). A detected signal of the corrected force sensor 1 of the one robot 101, generated by execution of the abutting step, is converted into a measured value indicating a force or a moment (measurement step). Based on the measured value obtained in the measurement step, a value indicating a force or a moment acting on the hand 3b of the other robot 102 due to a reaction generated by the abutting step is obtained (calculation step).