285results about How to "Suppress error" patented technology

A biosensor is provided with an area in which a reagent having bleaching action is carried in a state where it can be dissolved, at least in a part of a sample application area to which an inspection target solution is applied or the downstream of the sample application area in the direction of the inspection target solution permeating, in a development layer. In the so-constituted biosensor, a colored component in the inspection target solution can be faded by the bleaching reagent, so that the color in parts other than a reactive area is reduced in consequence, whereby a visual judgment is possible and a more accurate measurement result in which a reading error by a measuring device is extremely suppressed can be obtained.

First image data including a first pixel value according to the intensity of background light is obtained by means of only exposure. Second image data including a second pixel value according to the intensity of the light reflected or scattered by an object is obtained by so controlling light emission and exposure as to receive part of the reflected or scattered light over the whole exposure period. The part of the reflected or scattered light corresponds to the flat period of emitted pulsed light. Third image data including a third pixel value according to the distance to the object is obtained by so controlling light emission and exposure as to receive the part of the reflected or scattered light for a time according to the distance. The first pixel value is subtracted from each of the second and third pixel values so that the influence of the background light can be excluded. The ratio between the subtraction results is calculated so that the influences of factors that vary the intensity of the reflected or scattered light can be cancelled.

A thin-film magnetic head for a heat-assisted magnetic recording which can perform a reliable writing immediately only on a desired track by applying a near-field light to a desired position and range is provided. The head comprises: an electromagnetic coil element for writing data signals, having a pole end reaching a head end surface; and a near-field-light-generating portion for heating a portion of a magnetic recording medium during write operation by generating a near-field light, having a generation end reaching the head end surface and provided adjacent to the pole end and in the leading side of the pole end, and a shape of the generation end on the head end surface being a trapezoid with a shorter edge on the trailing side, or being a triangle with an apex on the trailing side and with a bottom on the leading side.

A plurality of macroblocks constituting coded data are inverse quantized using a first quantization matrix that is used when coding a picture, to obtain a plurality of sets of coefficient data. The first quantization matrix is converted to a second quantization matrix using a first conversion value and a second conversion value, where the first conversion value is for converting a low frequency coefficient corresponding to a frequency lower than a predetermined frequency among a plurality of coefficients shown by the first quantization matrix, and the second conversion value is for converting a high frequency coefficient among the plurality of coefficients and is larger than the first conversion value (Step S408). When the second quantization matrix is a matrix for increasing a coding rate of the coded data, a converted scale is calculated by multiplying a quantization scale corresponding to at least one macroblock by β1 (≧1). At least one part of the plurality of sets of coefficient data is quantized using the second quantization matrix and a calculated converted scale that corresponds to a macroblock corresponding to the at least one part of the plurality of sets of coefficient data.

[Problem] To suppress an erroneous identification resulting from registration speech, and identify the speaker stably and precisely.

[Solving means] The speech recognition unit 102 extracts the text data corresponding to the registration speech, as the extraction text data. The registration speech is a speech input by a registration speaker reading aloud registration target text data that is preliminarily set text data. The registration speech evaluation unit 103 calculates a score representing a similarity degree between the extracted text data and the registration target text data (registration speech score) for each registration speaker. The dictionary registration unit 104 registers the feature value of the registration speech in the speaker identification dictionary 108 for registering the feature value of the registration speech for each registration speaker, according to the evaluation result by the registration speech evaluation unit 103.

When clamping a signal from a solid state image sensor, float of an optical black pixel output due to incoming of infrared light avoids a malfunction of a clamp from occurring. When clamping a signal from the solid state image sensor, the difference between the optical black pixel output and a clamp target level is output as a difference output, the difference output is compared with a comparison level to integrate the number of times larger than the comparison level every horizontal line. When the number of times is equal to or more than a certain rate (⅔) from the number of optical black pixels on the horizontal line, an optical black float state is determined and clamping operation is performed in accordance with a held value immediately before.

A method for performing data shaping is provided. The method is applied to a controller of a Flash memory, where the Flash memory includes a plurality of blocks. The method includes: according to contents of data to be written into or read from the Flash memory, generating/recovering an input seed of at least one randomizer/derandomizer; and utilizing the randomizer/derandomizer to generate a random function according to the input seed, for use of adjusting a plurality of bits of the data bit by bit. An associated memory device and a controller thereof are also provided.

A phase contrast image is generated on the basis of a plurality of radiation images of an object taken in imaging positions which are different from each other in the distance from the object. An enlargement/reduction processing is carried out on the radiation images as taken in the imaging positions according to the distances between the imaging positions so that the radiation images become substantially the same in their sizes, and a phase contrast image is generated on the basis of the radiation images thus processed.

A rotation-angle-detecting apparatus comprising a magnet rotor, a magnetic sensor detecting the direction of magnetic flux from the magnet rotor, a correction circuit, and an angle-calculating circuit, the magnetic sensor having bridge circuits X and Y each comprising four connected magnetoresistive devices, each magnetoresistive device comprising a spin-valve, giant-magnetoresistive film, the correction circuit calculating difference (Vx−Vy) and sum (Vx+Vy) from the output voltage Vx of the bridge circuit X and the output voltage Vy of the bridge circuit Y, and making their amplitudes equal to each other, and the angle-calculating circuit determining the rotation angle of the rotor by arctangent calculation from a signal (Vx−Vy)′ and a signal (Vx+Vy)′ supplied with the same amplitude from the correction circuit.

A power supply integrated circuit is provided which makes it possible to make an on-vehicle apparatus compact and to allow power supply cable communication having resistance to noise. The power supply integrated circuit is connected to a micro-controller incorporated in an ECU and a power supply cable. The power supply integrated circuit has an LPF and a regulator. The power supply integrated circuit also has an interface circuit, a BPF, a transmitting section, and a receiving section. The LPF passes only the power supply voltage, and the BPF passes only transmission signal.

An operational amplifier (opamp) [74] coupled in a negative-feedback configuration [82] [84] comprising a driving opamp [76]; a linear controller [78]; and a mechanism [80] controlling the driving opamp's [76] offset. A voltage signal Vin provided by the feedback network [82][84] characterizes all errors caused by the driving opamp [76]. The controller [78] monitors this voltage and minimizes the signal-band spectral components thereof by inducing an offset in the driving opamp [76]. The offset control mechanism [80] has approximately constant gain and only little phase delay in the signal band. The controller [78] may be a linear high-order Chebychev filter providing substantial gain in a wide frequency range, thereby efficiently suppressing all signal-band errors, including noise, harmonic distortion, and slew-rate errors, caused by the driving opamp [76]. The controller's [78] frequency response can be designed essentially independently of the feedback network's [82][84] feedback factor.The operational amplifier [74] is a general-purpose circuit. Important applications include video amplifiers and current-to-voltage conversion for asynchronous-digital-subscriber-line (ADSL) moderns.

Disclosed is a device for sensing the opening degree of a valve, which can easily determine the upper and lower limits without using upper and lower limit switches so that, besides simplifying the mechanical structure, the device can be easily installed, maintained, and repaired. The device can avoid basic errors and improve the opening degree sensing performance without using upper and lower limit switches, cams, and a spline so that, by simplifying the mechanical structure, the device can be manufactured, installed, maintained, and repaired at a low cost, and its long-term durability is improved. The device has a main gear adapted to disengage from the meter gear when the main gear is rotated excessively so that any damage to the meter gear and potentiometer, which may occur during installation or use, is prevented.

Provided as a method and an apparatus for controlling a connection status of a UE. The method includes receiving specific RRC status instruction information for a UE from a mobility management entity (MME) and determining a RRC status for the UE based on the specific RRC status instruction information when the RRC status for the UE is changed, in which the specific RRC status is different from a RRC connection status and a RRC idle status.