| Patent application number | Description | Published |
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| 20110082665 | STICK-SLIP DETECTING DEVICE AND DETECTING METHOD - A diagnosing operation controlling portion compares the magnitude of change of a control instruction value that controls the dislocation of a valve stem to a reference value that has been set in advance, and stops the malfunction evaluation operation in a diagnosing portion if the magnitude of change per unit time in the control instruction value exceeds a reference value. If the magnitude of change per unit time in the control instruction value exceeds the reference value, then the evaluation may be the same as for a case wherein a stick-slip has occurred, even if the operation is functioning properly. In contrast, it is possible to prevent incorrect stick-slip evaluations by stopping the operation of the diagnosing portion when the magnitude of change per unit time in the control instruction value exceeds a reference value. | 04-07-2011 |
| 20110146415 | PRESSURE GUIDING TUBE BLOCKAGE DIAGNOSING DEVICE AND BLOCKAGE DIAGNOSING METHOD - A differential pressure transmitting device detects, through two pressure guiding tubes, a differential pressure that is generated when that which is to be measured, such as a liquid, a slurry, or a gas, that has fluctuation in the pressure thereof, passes through a differential pressure generating mechanism. A pressure guiding tube blockage diagnosing device comprises: a rising/falling frequency detecting portion for segmenting the differential pressure values detected by the differential pressure transmitting device into a plurality of intervals, and for detecting, for each interval, the rising/falling frequency of the fluctuation of the differential pressure; and an evaluating portion for comparing the rising/falling frequency of the fluctuation to a specific threshold value to evaluate the state of blockage of the pressure guiding tubes. | 06-23-2011 |
| 20110188705 | IMAGE PROCESSING DEVICE, IMAGE PROCESSING METHOD, AND IMAGE PROCESSING PROGRAM - A frequency component of noise that is included in both images, and a frequency component of a first image that does not include said noise are estimated based on first image data obtained through imaging, using an imaging device, a first image that includes a specific image pattern, and based on second image data, obtained by imaging, using the imaging device, second image data that does not include the specific image pattern; and weighting is controlled, relative to frequencies, when calculating a correlation between the first image data and third image data, obtained through imaging a third image through the imaging device, based on the estimated individual frequency components. | 08-04-2011 |
| 20110224949 | STICK-SLIP DETECTING DEVICE AND DETECTING METHOD - For example, a regulator valve may be controlled from the outside through a positioner, or may be controlled autonomously by an adjusting mechanism in the valve. The result of the control is a change in the dislocation of the valve stem (movable portion). Additionally, there will be a change in a process change magnitude, such as the magnitude of flow of a fluid that passes through the regulator valve, in accordance with the magnitude of dislocation of the valve stem. In this way, the diagnosing operation controlling portion controls the operation of the diagnosing portion based on the magnitude of dislocation of the valve stem or on the magnitude of change of the measurement results (the measurement value) of a process change magnitude. | 09-15-2011 |
| 20110232369 | PRESSURE GUIDING TUBE BLOCKAGE DIAGNOSING DEVICE AND BLOCKAGE DIAGNOSING METHOD - A pressure transmitting device detects, through a pressure guiding tube, a pressure of a liquid, slurry, gas, or the like to be measured, wherein there are fluctuations in the pressure; where the pressure guiding tube blockage diagnosing device comprises: a rising/falling frequency detecting portion for segmenting into a plurality of continuous intervals a time series of pressure values detected by the pressure transmitting device, and for detecting, in each time interval, the rising/falling frequency of the fluctuations; and an evaluating portion for evaluating the state of blockage of the pressure guiding tube through comparing, to a specific threshold value, the rising/falling frequency of the fluctuations. | 09-29-2011 |
| 20110308299 | PRESSURE GUIDING TUBE BLOCKAGE DIAGNOSING DEVICE AND BLOCKAGE DIAGNOSING METHOD - A pressure transmitting device detects, through a pressure guiding tube, a pressure of a liquid, slurry, gas, or the like to be measured, wherein there are fluctuations in the pressure; where the pressure guiding tube blockage diagnosing device comprises: a rising/falling frequency detecting portion for segmenting into a plurality of continuous intervals a time series of pressure values detected by the pressure transmitting device, and for detecting, in each time interval, the rising/falling frequency of the fluctuations; an evaluating portion for evaluating the state of blockage of the pressure guiding tube through comparing, to a specific threshold value, the rising/falling frequency of the fluctuations; and a detecting interval adjusting portion for adjusting a detecting interval for the rising/falling frequency of the fluctuations based on an autocorrelation coefficient for the pressure value. | 12-22-2011 |
| Patent application number | Description | Published |
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| 20090164773 | DYNAMIC RECONFIGURATION SUPPORTING METHOD, DYNAMIC RECONFIGURATION SUPPORTING APPARATUS, AND DYNAMIC RECONFIGURATION SYSTEM - A dynamic reconfiguration supporting method that generates a driver function to cause a dynamic reconfiguration circuit to execute a program of an application described in a predetermined language, includes acquiring a configuration defining file representing a configuration of a cluster of the dynamic reconfiguration circuit in execution of the process of the application, generating an address map representing an address of a processing element (to be referred to as “PE” hereinafter) in the cluster on the basis of the configuration defining file acquired by the acquiring operation, generating a driver function that associates the function and an address of the PE which executes the function with reference to the address map, when a PE which executes a function described in the application is allocated from the PE, and creating a driver function file that stores the driver function. | 06-25-2009 |
| 20100017761 | DATA CONVERSION APPARATUS, DATA CONVERSION METHOD, AND COMPUTER-READABLE RECORDING MEDIUM STORING PROGRAM - A data conversion apparatus for converting circuit description related to a dynamically-reconfigurable circuit to circuit configuration information, the data conversion apparatus includes a first generation section that generates a data flow graph from the circuit description; a segment count determining section that determines a number of segments for segmenting the data flow graph generated by the first generation section; a virtual circuit creating section that creates a virtual circuit that has as many resources of the dynamically-reconfigurable circuit as the number of the resources multiplied by the number of segments determined by the segment count determining section; a second generation section that generates, from the circuit description, a data flow graph corresponding to the virtual circuit created by the virtual circuit creating section; and a conversion section that allocates and adjusts the resources of the virtual circuit in accordance with the data flow graph. | 01-21-2010 |
| 20100017776 | DESIGN PROGRAM, DESIGN APPARATUS, AND DESIGN METHOD FOR DYNAMIC RECONFIGURABLE CIRCUIT - A computer-readable recording medium that stores therein a computer program for designing a dynamic reconfigurable circuit in which a plurality of circuit configurations are implemented with a single circuit, the computer program enabling a computer to execute: acquiring a plurality of contexts having connection information between operation devices and network modules, wherein the operation devices and network modules are disposed in clusters, and connection information among the network modules; calculating a cluster count of the clusters and an operation device count for each operation device type of the operation devices in each cluster based on the acquired plurality of contexts; generating a circuit configuration for each context in which disposition of the operation devices in each cluster and connection of the network modules are made to satisfy the calculated cluster count and operation device count; and outputting the generated circuit configuration. | 01-21-2010 |
