Abstract: A method of programming a microcomputer based controller system for a bathing installation. The microcomputer is configured to receive input command and sensor information from a plurality of input devices including a control panel and a bathing installation sensor, and acts on the input information operating according to a program running on the microcomputer which performs control functions for a plurality of bathing installation functions, including operating a water heater and a water pump of the bathing installation.

Abstract: A system and method provides data for a laser projection process used in manufacturing involving fasteners. For example, the laser projection process may include projecting a laser image associated with fasteners used to assemble objects. Fastener attribute data may be extracted from an engineer's design data and processed to generate a laser projection output file. This output file may include geometric data used to project a laser image associated with the fasteners. For example, this image may be an outline indicating the location, shape, and orientation of a fastener. The output file may also include non-geometric data associated with attributes of the objects to be assembled. Both the geometric and the non-geometric data can then be displayed in a user interface, such as a display screen of a laser projector control device, in addition to the display of the laser image in three-dimensional space.

Abstract: A method for communicating test information from a source to a destination is disclosed. The method includes providing a modular test system, where the modular test system comprises a system controller for controlling at least one site controller, the at least one site controller for controlling at least one test module. The method further includes providing a datalog framework for supporting extension of user-defined datalog formats, providing support classes for supporting user-initiated datalog events, receiving a datalog event requesting for communicating input test information from the source to the destination, configuring output test information based upon the destination, the datalog framework and the support classes, and transferring the output test information to the destination.

Abstract: A method and apparatus for logically representing and performing an analysis on a home network is disclosed. The method comprising the steps of representing selected ones of a plurality of components and the relationship among the components associated with the home network, providing a mapping between a plurality of events and a plurality of observable events occurring among the components, wherein the mapping is represented as a value associating each event with each observable event, and performing a system analysis based on the mapping of events and observable events. In another aspect of the invention, the home network is included in a larger system logically represented as a plurality of domains, wherein at least one of the plurality of components in the network is associated with at least two of the domains.

Abstract: A method for creating a histogram that includes identifying a lower extreme range counter and an upper extreme range counter for a plurality of data elements. The method further includes incrementing a value counter when the value counter corresponds to a value of a first data element in the plurality of data elements and incrementing the lower extreme range counter when a value of a second data element in the plurality of data elements is less than a pre-defined lower boundary. The method further includes incrementing the upper extreme range counter when a value of a third data element in the plurality of data elements is greater than a pre-defined upper boundary. The method further includes creating the histogram from the value counter, the lower extreme range counter, and the upper extreme range counter.

Abstract: An encoder spectrograph is used to analyze radiation from one or more samples in various configurations. The radiation is analyzed by spatially modulating the radiation after it has been dispersed by wavelength or imaged along a line. Dual encoder spectrographs may be used to encode radiation using a single modulator. A spectra sorting algorithm is used to determine calibration training spectra for a spectrometer in a spectrometer calibration training mode.

Abstract: A data processing method with which especially image data, generated by an image recording means such as a CCD camera, may be processed, comprises a data distributing means. The data are transmitted from the recording means to a manager of the data distributing means. The manager selects a suitable agent related to an evaluating means. Whether an agent is suitable depends on suitability parameters of the evaluating means. For example, suitability parameters are the availability and the type of software stored on the evaluating means. After selection of a suitable agent the data are transmitted between an agent and the corresponding evaluating means via an interposed agent and another manager (24). The data transmission is always done in standardized data containers.

Abstract: A method for testing the time delay error ratio ER of a device against a maximal allowable time delay error ratio ERlimit with an early pass and/or early fail criterion, whereby the early pass and/or early fail criterion is allowed to be wrong only by a small probability D. ns time delays TD of the device are measured, thereby ne bad time delays of these ns time delays TD are detected. PDhigh and/or PDlow are obtained, whereby PDhigh is the worst possible likelihood distribution and PDlow is the best possible likelihood distribution containing the measured ne bad time delays with the probability D. The average numbers of erroneous bits NEhigh and NElow for PDhigh and PDlow are obtained. NEhigh and NElow are compared with NElimit=ERlimit ns. If NElimit is higher than NEhigh or NElimit is lower than NElow the test is stopped.

Abstract: A system and method for monitoring and fault detection in dynamic systems. A “cross-covariance” matrix is used to construct and implement a principle component analysis (PCA) model and/or partial least squares (PLS) model. This system is further utilized for monitoring and detecting faults in a dynamic system. Time series information is synchronized, with respect to a set of training data. Based on historical data, consistency of correlations between variables can be checked with respect to a given time stamp.

Abstract: A meter electronics and method for detecting a residual material in a flow meter assembly are provided according to the invention. The meter electronics includes a processing system adapted to direct the flow meter to vibrate the flow meter assembly and receive a vibrational response from the flow meter assembly. The meter electronics further includes a storage system configured to store flow meter parameters and data. The meter electronics is further characterized by the processing system being configured to compare the vibrational response to a predetermined residual material threshold to detect the residual material.

Abstract: A service diagnosis tool for performance analysis and failure remediation of electromechanical devices, e.g. printers or copiers. The tool communicates with an actual device of a specific type, and accesses data from a knowledge data set containing knowledge relating to properties of devices of the specific type, a device data set and a history data set. The device data set contains parameters of the actual device, including actual error data indicating errors that occurred in an actual period. The historical data includes historical error data of the actual device relating to errors, performance and/or remediation that occurred before the actual period. The tool has a calculation unit for analyzing and combining data from the data sets for generating a prioritized item list indicative of remedial steps to be executed. The items in the list relate to performance and/or failure of the actual device, and are organized according to priority rules.

Abstract: A method of compressing values of a waveform of a monitored electrical power signal. The method includes acquiring data representative of periods of the waveform, decomposing the waveform of the power signal into a plurality of components over a plurality of periods of the waveform, compressing the values of at least some of the components over a plurality of periods, and storing these values and extents.

Abstract: A testing device and method for testing a printed circuit board (PCB) for a remote keyless entry fob includes a battery simulator cell to simulate the effects of a remote keyless entry fob battery. The battery simulator cell is located in an upper portion of a testing device housing and is preferably a brass or copper mass of the same size, shape and mass of a typical battery. The lower portion of the housing has a mount for the PCB. At least one circuit board locator is mounted to the upper portion of the housing to apply pressure to the PCB to retain the PCB in the correct position during testing, and to ensure the proper distance between the PCB and the battery simulator cell. A receiving antenna is located proximate the test device for receiving a signal.

Abstract: A field device electronics with a sensor unit for capacitive fill level measurements in a container, wherein the field device electronics is connected over appropriate signal paths with the sensor unit, wherein the field device electronics produces a voltage signal for driving the sensor unit and receives and evaluates a measurement current from the sensor unit. According to the invention, an analog/digital converter digitizing the analog measurement current, a microprocessor and a memory unit are present, wherein the microprocessor utilizes predetermined program routines to perform the production of the voltage signal and the evaluation of the measurement current and a compensation of interference parameters and a determination of the parameters of the sensor-container arrangement which are to be determined, with the associated programs being stored in the memory unit.

Abstract: A method for identifying an operational phase of a motor may include obtaining a first value of a signal that is indicative of the operational phase of the motor and obtaining a second value of the signal after a period of time has expired. The method further includes identifying a first operational phase of the motor if the second value exceeds the first value by a non-negative first threshold value. A second operational phase of the motor is identified if the second value does not exceed the first value by the first threshold value. The first and second operational phases may correspond to relative positions of a motor's rotor and stator, such that periods of energization may be identified for producing motoring or regenerative torque.

Abstract: The present invention relates to a method for measuring a quantity of usage of a CPU, in particular to a method for measuring a quantity of usage of a CPU which is capable of getting a credible quantity of usage of a CPU without amending an algorithm in order to adapt it to the an operating system, e.g., MS-Windows System, or requiring a complicated code. The method uses various algorithms provided by the operating system on the behalf of a registry storing a quantity of usage of a CPU inside a system. Accordingly the present invention can measure a quantity of usage of a CPU easily without lowering a performance of the operating system.

Abstract: A method of deciding the quality of a measurement value of the line width, the line interval or the like of a pattern on an object to-be-measured, including acquiring the signal intensity distribution of the pattern on the object to-be-measured, detecting the edge positions of the pattern from the acquired signal intensity distribution, detecting the taper widths of the edge parts of the pattern from the acquired signal intensity distribution, and deciding that the measurement value calculated on the basis of the detected edge positions is correct, when the detected taper widths fall within a predetermined range set beforehand. In this way, it is permitted to automatically decide the defective measurement of the line width of the pattern, or the like, attributed to an unclear image due to inferior focusing in an image photographing mode, an unclear image due to an image drift ascribable to charging-up, or the like.

Abstract: A sensor network controller (4) includes: a sensor interface (44) receiving sensing data transmitted from sensors (5); a data write section (150) writing the received sensing data and sensing time information indicating a sensing time of the sensing data in association with each other to a memory section (42); the memory section (42) storing the sensing data and the sensing time information; a first data processing section (144) generating sensing data which is at the timing designated by a client on the basis of the sensing data and the sensing time information stored in the memory section (42); and a data output section (148) outputting the generated sensing data to the client. The client is enabled to acquire sensing data in accordance with a request even if the scheme by which the sensors convey sensing data does not match with the scheme by which the client makes a request for sensing data.

Abstract: A spectroscopy instrument that uses spectra produced from random binary sequence modulated data. Statistical estimation techniques are used to achieve resolution enhancement, while properly accounting for the Poisson noise distribution and other artifacts introduced by a modulator or “chopper” or other system components. A resolution similar to that of modern spectrometers can be achieved. Both static and dynamic behaviors are theoretically or measured experimentally accounted for in the model as determined. In one embodiment, the finite penetration of the field beyond the plane of the chopper leads to non-ideal chopper response, which is characterized in terms of an “energy corruption” effect and a lead or lag in the time at which the beam responds to the chopper potential.

Abstract: Autonomous non-destructive inspection equipment provides automatic and/or continuous inspection and evaluation of a material under inspection. The inspection equipment preferably comprises at least one detection sensor and at least one detection sensor interface for a computer. The autonomous non-destructive inspection system may also be retrofitted into conventional inspection systems by extracting pertinent features through spectral frequency analysis and sensor compensation and utilizing those features in the autonomous non-destructive inspection system.