32results about How to "Data error" patented technology

Methods and systems are provided for downhole analysis of formation fluids by deriving differential fluid properties and associated uncertainty in the predicted fluid properties based on downhole data less sensitive to systematic errors in measurements, and generating answer products of interest based on the differences in the fluid properties. Measured data are used to compute levels of contamination in downhole fluids using, for example, an oil-base mud contamination monitoring (OCM) algorithm. Fluid properties are predicted for the fluids and uncertainties in predicted fluid properties are derived. A statistical framework is provided for comparing the fluids to generate robust, real-time answer products relating to the formation fluids and reservoirs thereof. Systematic errors in measured data are reduced or eliminated by preferred sampling procedures.

When a video signal type detecting section detects a video signal of PAL / SECAM (50 Hz) video signal, the input image data is subjected to enhancing conversion with a degree lower than the degree of enhancing conversion in the case of NTSC (60 Hz). With this, the response speed of liquid crystal is improved and an image noise on account of excessive enhancement is eliminated, so that the deterioration in image quality is prevented. As a result, the enhancing conversion with respect to the input image data is performed in such a manner as to compensate the optical characteristics of the liquid crystal display panel, and an image noise on account of excessive enhancing conversion with respect to PAL / SECAM (50 Hz) image data, and hence high-quality image display is realized.

A system and a method for accessing and verifying the validity of data content stored in the cache memory on disk are proposed, which is applied in a data accessing system through the use of a master disk controller or a slave disk controller. For data accessing purposes, the master and the slave disk controllers each have a storage space in the cache memory on disk, to temporarily store and access related data. The method for accessing and verifying the validity of data content stored in the cache memory on disk includes: creating a recording area for recording access records on the disk accessed by the disk controller; reading the access record in the recording area, and determining whether the access record shows that the disk was accessed by the master controller upon power-on; wherein, if the record shows that the disk was accessed by the master disk controller, making the master disk controller access the disk with the content stored in the storage space in the cache memory of master disk controller, and, in contrast, if the record shows that the disk was accessed by the slave disk controller, after power-on, making the master disk controller treat the content stored in the storage space in the cache memory of master disk controller as invalid.

A device is provided for detecting an object within a monitored area of a machine or installation. The device includes at least one sensor for detecting objects within the monitored area. At least one configuration module is fixedly connected to the machine or the installation. The configuration module includes configuration data for the sensor, wherein the at least one configuration module feeds the sensor with the configuration data upon being connected to the sensor.

A non-volatile memory device includes a memory cell array in which a plurality of bit lines intersect a plurality of word lines and a non-volatile memory cell is disposed at each intersection, a page buffer which is provided for each bit line and which includes a latch configured to store data to be written to a memory cell connected to a word line selected from among the plurality of word lines or data read from the memory cell, and a control circuit configured to control a data input time from the bit line to the page buffer and a data detection time of the latch according to a voltage level of a common source line connected to sources of the respective bit lines during an operation of reading data from the memory cell.

A method and apparatus which ensures that static data entered into a communications device or apparatus is accurate, or at least consistent with data provided to an authentication service. In some embodiments of the invention, the authentication service may maintain a database of static data associated with each communications apparatus and / or verify the validity of at least a portion of the static data

A data access method for a rewritable non-volatile memory module is provided. The method includes: filling dummy data to first data in order to generate second data, and writing the second data and an error checking and correcting code (ECC code) corresponding to the second data into a first physical programming unit. The method also includes: reading data stream from the first physical programming unit, wherein the data stream includes third data and the ECC code. The method further includes: adjusting the third data according to a pattern of the dummy data in order to generate fourth data when the third data cannot be corrected by using the ECC code, and using the ECC code to correct the fourth data in order to obtain corrected data, wherein the corrected data is identical to the second data.

An error detection method for detecting an error of control information (parameters) of a physical channel and a mobile terminal are provided. In a receive side (mobile terminal), the size of each bit string generated in the transport channel HS-DSCH (High-Speed Downlink Shared Channel) processing (e.g. rate matching processing) in HSDPA (High-Speed Downlink Packet Access) is compared, so that an error of the control information, transmitted from the transmission side (base station) via the physical channel for control information HS-SCCH (High-Speed Shared Control Channel), is detected.

The present invention relates to a signal processing device which learns operations made by a user without the user knowing, and which can perform processing optimal to the user based on the learning results. At a learning unit 22, operating signals supplied according to user operations are monitored, and judgment is made whether or not these can be used for learning. In the event that the operating signals are learning operating signals which can be used for learning, the learning unit 22 learns a correction norm which is the norm for correcting input signals, based on the learning operating signals. On the other hand, at a correcting unit 21, post-correction signals, wherein the input signals are corrected based on the correction norm obtained by learning, are output as output signals. The present invention can be applied to an NR (Noise Reduction) circuit which removes noise.

Circuits and methods for precisely self-timed SRAM memory are disclosed to track the wordline and / or bitline / bitline bar (BL / BLB) propagation delays. At least one reference cell can be placed near the far end of a driver to drive a selected wordline or a reference wordline. When a wordline and / or a reference wordline is turned on, the reference cell can be selected not earlier than any selected SRAM cells and can activate a reference bitline (RBL) not later than any selected SRAM cells activating the BL or BLB. The activation of the RBL can be used to trigger at least one sense amplifier. The RBL can also be used to de-select wordline or reference wordline after the sense amplifier operation is complete to save power.

An interface for reporting electronic data interchange (EDI) results can include an EDI report section and an EDI source section. The EDI report section can interactively present EDI reports for EDI source data. The EDI source section can interactively present EDI source data for which one of the EDI reports has been generated. The EDI reports and the EDI source data can be markup based documents. Each EDI report rendered within the EDI report section can include one or more hyperlinks. Each rendered hyperlinks can be mapped to a designated portion of the EDI source data.

A fuel injection controller includes an ECU controlling an operation of a fuel injector based on a characteristic data of the fuel injector, an EEPROM provided to the injector, and an EEPROM provided to the ECU. Identification information by which the fuel injector is individually identified is stored in both of the EEPROMs. It is determined whether the identification information stored in the injector-side EEPROM is identical to the identification information stored in the ECU-side EEPROM. Based on this determination result, it can be determined whether the injector and / or the ECU are exchanged to new one.

It is an object to reduce defects caused by reading wrong data by judging whether a storage state held in a non-volatile memory element is correct or not in the case where accumulation or discharge of electrons in / from a charge accumulation layer. A semiconductor memory circuit including a memory cell region and a test region and a control circuit are included in a semiconductor device of the present invention. In the control circuit, a first operation is performed for writing data to a memory cell, and writing a first storage state to a first region or writing a second storage state to a second region. Then, a second operation is performed for reading a first storage state or a second storage state from a first region and a second region. Further, a third operation is performed for reading data from the memory cell. Whether the third operation is correctly performed or not is judged in accordance with whether the first storage state is read from the first region or not or whether the second storage state is read from the second region or not in the second operation.

In a method for classifying a data segment with regard to its further processing in a data transport unit, which data segment includes a header information of a data packet of an encapsulated network protocol, a parameter for the further processing of the data segment is ascertained as a function of a table entry in a lookup table that corresponds to an ascertained key for the lookup table.

Various embodiments provide detection of a stylus at a large distance from a surface of a device, such as a tablet, by increasing the stylus' transmitted signal strength. In addition, signal strength transmitted by the stylus is lowered when the stylus is close to the surface of the device to avoid saturating of a receiving circuit of the device and conserve power. The distance between the stylus and the surface of the device is determined by measuring the strength of a signal received by the stylus and / or a signal received by the device.