Abstract:
A pump failure alarm device includes two digital-analog converting circuits (100, 110), a voltage sampling circuit (120), a controlling circuit (130), an I/O controller (U11), and an alarm circuit (140). The digital-analog converting circuits receive digital pulse signals from two pumps (200, 210), and respectively output a DC voltage signal at an output terminal when the pumps run normally. The voltage sampling circuit with two input terminals respectively coupled to the output terminals of the two digital-analog converting circuits, and outputs a first voltage signal when the two pumps run normally and outputs a second voltage signal when either or both of the pumps stop running. The controlling circuit receives the voltage signals from the voltage sampling circuit, and outputs a first control signal when it receives the first voltage signal and outputs a second control signal when it receives the second voltage signal. The I/O controller receives the control signals from the controlling circuit, and outputs an alarm signal when it receives the second control signal. The alarm circuit receives the alarm signal from the I/O controller, and activates an alarm.
Abstract:
A mechanical structure is provided with a crystalline superelastic alloy that is characterized by an average grain size and that is characterized by a martensitic phase transformation resulting from a mechanical stress input greater than a characteristic first critical stress. A configuration of the superelastic alloy is provided with a geometric structural feature of the alloy that has an extent that is no greater than about 200 micrometers and that is no larger than the average grain size of the alloy. This geometric feature is configured to accept a mechanical stress input.
Abstract:
A method for use with an aggregation operation (e.g., on a relational database table) includes a sorting pass and a merging pass. The sorting pass includes: (a) reading blocks of the table from a storage medium into a memory using an aggregation method until the memory is substantially full or until all the data have been read into the memory; (b) determining a number k of blocks to write back to the storage medium from the memory; (c) selecting k blocks from memory, sorting the k blocks, and then writing the k blocks back to the storage medium as a new sublist; and (d) repeating steps (a), (b), and (c) for any unprocessed tuples in the database table. The merging pass includes: merging all the sublists to form an aggregation result using a merge-sort algorithm.
Abstract:
An apparatus and method for dynamically allocating resources across multiple virtual machines. The method monitors the activities of the applications in each virtual machine running on a hosting server, determines the activities of the applications in each virtual machine based on the activities of the monitored applications, prioritizes each virtual machine based on the determined priorities of the applications in each virtual machine, and dynamically adjusts the resource allocation of each virtual machine on the hosting server based on the priority of each virtual machine. The resources of the hosting server can be dynamically allocated to each virtual machine according to the real-time resource requirement of the active applications, and the applications of different virtual machines can negotiate the resource allocation on the hosting server.
Abstract:
A method is disclosed for use with at least one initial document describing a technical concept suitable for licensing, the method comprising: retrieving a set of intellectual property documents from a data warehouse; partitioning the set of intellectual property documents into a plurality of document categories; classifying the set of intellectual property documents by an industry parameter; constructing a contingency table that includes a listing of industry classifications for each of the document categories, and identifying documents within a particular one of the document categories that have different industry classifications so as to identify at least one potential new licensee industry of the technical concept described in the initial document.
Abstract:
A system, method and computer program tangibly embodied in a memory medium for implementing motion skip and single-loop decoding for multi-view video coding. In various embodiments, a more efficient motion skip is used for the current JMVM arrangement by 8×8 or 4×4 pel disparity motion vector accuracy, while maintaining the motion compensation process that is compliant with the H.264/AVC design regarding hierarchical macroblock partitioning. Adaptive referencing merging may be used in order achieve a more accurate motion skip from one inter-view reference picture. In order to indicate whether a picture is to be used for motion skip, a new syntax element or syntax modification in the NAL unit header may be used.
Abstract:
A method for analyzing predefined subject matter in a patent database being for use with a set of target patents, each target patent related to the predefined subject matter, the method comprising: creating a feature space based on frequently occurring terms found in the set of target patents; creating a partition taxonomy based on a clustered configuration of the feature space; editing the partition taxonomy using domain expertise to produce an edited partition taxonomy; creating a classification taxonomy based on structured features present in the edited partition taxonomy; creating a contingency table by comparing the edited partition taxonomy and the classification taxonomy to provide entries in the contingency table; and identifying all significant relationships in the contingency table to help determine the presence of any white space.
Abstract:
A system and method for fusing context data for use by context aware applications. The method includes the steps of receiving context data from a plurality of information sources; computing a quality measure for each input context value; organizing context values into one or more clusters, and assigning a single context value and a single quality measure to each cluster; and, selecting one or more clusters according to one or more criteria and aggregating the context values and quality measures of selected clusters to generate a single context value and quality single measure. The single context value and single quality measure are usable by a context aware application to avoid conflict and ambiguity among different information sources providing the context data.
Abstract:
A method is disclosed for archiving data in a storage server using a runtime monitoring system. The method includes providing a plurality of data files and creating access logs according to a specified format, which may include an append only access log, from the plurality of data files. At least one of the access logs from the plurality of data files is examined and a file will be archived from the examination of the access logs. An archive procedure is initiated for a file when the file has not been accessed for a specified period of time. If the file will be archived includes ascertaining if the file has a duplicate entry in the access log, and archiving the file when the file does not have the duplicate entry in the access log.
Abstract:
For information lifecyle management (ILM) a process receives a user-definition of ILM actions, data state transitions, and associations among the respective data state transitions and ILM actions and responsively storing a data structure representing the received data state transitions, ILM actions, and correspondence among the respective data state transitions and ILM actions. The A process for an ILM model detects a workflow definition event in a monitored process running on a computer system. An information lifcycle flow data structure for the workflow definition is stored responsive to the workflow definition in the monitored process having a data state transition matching one of the user-defined data state transitions, wherein the information lifcycle flow data structure models the matching data state transition, so that the ILM action corresponding to the matching data state transition may be performed for the data responsive to occurrence of a workflow process event in which the matching data state transition occurs.