95results about How to "High degree of accuracy" patented technology

A gene detection field-effect device provided with an insulation film (2), a semiconductor substrate (3), and a reference electrode (4), includes:(a) the insulation film (2) including a nucleic acid probe (5) immobilized on one of the surfaces thereof and is in contact with a sample solution (6) containing at least one type of a target gene (601) for detection and analysis; (b) the semiconductor substrate (3) being installed so as to abut against the other surface of the insulation film (2); and (c) the reference electrode (4) being provided in the sample solution (6).

A flow control element comprises a cylindrical element body having a bore formed therethrough. The cylindrical element body may include inner and outer peripheral surfaces and define a plurality of tortuous flow passages which extend between the inner and outer peripheral surfaces. The flow control element is formed as a unitary structure wherein the flow passages are oriented along at least two axes. The flow control may be formed by direct to metal laser sintering wherein successive layers of powdered metallic material are solidified by applying laser energy to the selected portions until the flow element is formed as a unitary structure with a plurality of flow passages extending therethrough. The laser energy is selectively applied to the powdered metallic material according to a computer model of the flow control element.

Infusion systems according to the present invention provide a medical fluid infusion system operable at a relatively wide range of flow rates while simultaneously maintaining a high degree of accuracy and predictability through employing specific flow path architecture, flow path dimensional ranges, and pump control parameters, such as voltage, frequency, voltage rise time, pump size and quantity, and controlled restriction of the fluid flow path. Automatic recognition of restrictive elements is employed to facilitate the ease of use of different restrictive elements with a single infusion system and improve patient safety.

A method and apparatus for measuring the mass of individual objects, particularly small diamonds, within a predetermined range of sizes, by conveying the objects towards an oscillatable probe having a predetermined mass and a vacuum port of smaller dimensions than those of the objects; applying vacuum to the vacuum port to attract and hold thereto one of the individual objects to thereby add its mass to the mass of the oscillatable probe; measuring the oscillating frequency of the oscillatable probe while the individual object attracted thereto is held by the vacuum applied to the vacuum port, and utilizing the measured oscillating frequency of the probe and the object attracted thereto to compute the mass of the object, before releasing the vacuum to release the object.

The software, methods and system of the current invention creates an interactive, auto-execution financial trading platform with unique forecasting algorithms, trading graphs and data mining features. The platform uses a univariate and multivariate architecture that is designed to improve performance of predictors and speed up calculations. Trading graphs, data mining features and predictive algorithms are predominantly based on fractal mathematics and Chaos theory. Even the unique software architecture is fractal in nature. All of these features are intended to be used individually or collectively to improve forecasting performance of financial markets. The above mentioned components also make it easier to manage a portfolio of securities and/or futures.

The present invention provides a manufacturing method and manufacturing device for high-precision thin film devices, whereby the film thickness and film thickness distribution of a transparent film is measured to a high degree of accuracy during processing, and the film thickness can be controlled with high precision during CMP processing, by accurately measuring the film thickness of the uppermost layer, without being affected by the film thickness distribution between LSI regions or within the semiconductor wafer surface generated by CMP processing. The field of view and measurement position used for measuring the film thickness of a transparent film during processing are set such that the measured area is not affected by the film thickness distribution of the actual device patterns subjected to CMP processing. Moreover, the film thickness is measured by specifying relatively level measurement regions, according to a characteristic quantity of the spectral waveform of the reflected light from the transparent film, such as the reflection intensity, frequency spectrum intensity, or the like, thereby permitting highly accurate control of film thickness. Consequently, the leveling process in CMP processing can be optimized on the basis of the film thickness distribution, the film deposition conditions in the film deposition stage and the etching conditions in the etching stage can also be optimized, and hence a high-precision semiconductor device can be manufactured.

A transmission line network system for transmitting and/or receiving data from a downhole tool. The invention is achieved by providing one or more transceiving elements, preferably rings, at either end of a downhole tool. A conduit containing a coaxial cable capable of communicating an electrical signal is attached to the transceiving element and extends through a central bore of the downhole tool and through the central bore of any tool intermediate the first transceiving element and a second transceiving element. Upon receiving an electrical signal from the cable, the second transceiving element may convert such signal to a magnetic field. The magnetic field may be detected by a third transceiving element in close proximity to the second transceiving element. In this manner, many different tools may be included in a downhole transmission network without requiring substantial modification, if any, of any particular tool.

Control Plane and User plane packet data are collected within the Radio Access Network using a plurality of network devices. Consolidation and summarization of this information is then performed to present a unified picture of RAN through abstract APIs to management and analytics applications. The invention identifies methods of retaining the collected network data, such as control and application protocol headers at the collection points, and consolidation and exporting this network data to management/reporting/analytics application using application driven rules for consolidation and summarization. Real-time statistical analysis tools, which may be used to predict failure and degradation trends and proactively control the underlying causes, are also disclosed.

A storage apparatus is provided with a plurality of nonvolatile semiconductor storage media and a storage controller that is a controller that is coupled to the plurality of semiconductor storage media. The storage controller identifies a first semiconductor storage unit that is at least one semiconductor storage media and a second semiconductor storage unit that is at least one semiconductor storage media and that is provided with a remaining length of life shorter than that of the first semiconductor storage unit based on the remaining life length information that has been acquired. The storage controller moreover identifies a first logical storage region for the first semiconductor storage unit and a second logical storage region that is provided with a write load higher than that of the first logical storage region for the second semiconductor storage unit based on the statistics information that indicates the statistics that is related to a write for every logical storage region. The storage controller reads data from the first logical storage region and the second logical storage region, and writes data that has been read from the first logical storage region to the second logical storage region and/or writes data that has been read from the second logical storage region to the first logical storage region.

Systems and methods in support of digital document analysis receive a data file having a document containing text; determine a document classification for the document and at least one defined external consideration relating to the first document; section the first document into a plurality of sections; for each of the plurality of sections: implement a plurality of classification protocols; and generate one or more signal representations based on the document classification, the at least one defined external consideration, and the implemented plurality of classification protocols; identify one or more potential section classifications for one or more of the plurality of sections based on information relating to a training set of signal representations; determine a relative accuracy of the one or more potential section classifications for one or more of the plurality of sections; and output one or more recommended section classifications for one or more of the plurality of sections.

A semiconductor device includes an insulated gate transistor and a resistor. The insulated gate transistor includes a plurality of first cells for supplying electric current to a load and a second cell for detecting an electric current that flows in the first cells. A gate terminal of the plurality of first cells is coupled with a gate terminal of the second cell and a source terminal of the plurality of first cells is coupled with a source terminal of the second cell on a lower potential side. The resistor has a first terminal coupled with a drain terminal of the second cell and a second terminal coupled with a drain terminal of the first cells on a higher potential side. A gate voltage of the insulated gate transistor is feedback-controlled based on an electric potential of the resistor.

A method of locating and verifying a finder pattern in a two-dimensional machine-readable symbol, comprises scanning the image along a line to locate a sequence of regions having different optical properties corresponding to that which would be encountered along a line passing through the center of the finder pattern thereby to locate a candidate finder pattern. When a candidate finder pattern is located, performing a multi-stage verification to verify that the candidate finder pattern is an actual finder pattern.

Provided is a light source unit the weight of which can be reduced while ensuring power supply to the light source. The light source is configured to form a thermally-assisted magnetic recording head by being joined with a slider including an optical system that propagates light for thermal assist. The light source unit comprises: a unit substrate including a joining surface that faces an power-supply electrode of the slider; a first electrode provided on the joining surface; a second electrode provided on a source-installation surface and electrically connected to the first electrode; and a light source that includes two electrode layers and a light-emission center located in a light-emitting surface. The first and second electrodes eliminate the provision of a terminal electrode for light source on the source-integration surface. As a result, the weight of the light source unit can be reduced.

The invention is a container having at least two product chambers connected to form a common multi-chamber container system. Each of the product chambers includes at least one product discharge opening and the product discharge openings open into a common outlet channel. At least one of the product chambers includes at least one discharge valve device provided in the area of the product discharge opening that permits the discharge of a substance located in the product chamber but prevents return flow of the discharged substance into the product chamber. The discharge valve device also permits the admission of air into the product chamber.

The present invention provides impedance data having an improved spatial resolution, both with regard to depth and lateral extension, which enables a detection of diseased skin conditions, such a malignant melanoma, at an early stage. Specifically, the present invention is implemented in a probe, medical devices and medical systems including such a probe, and methods using such a probe for measuring electrical impedance of tissue of a subject. A switching circuit is arranged for selectively activate electrode pairs of the probe in accordance with a predetermined activation scheme, the predetermined activation scheme including to activate adjacent electrodes in a successive manner, to gradually scan tissue of the subject at a first tissue depth so as to obtain a sequence of impedance signals from the tissue depth.

A radio quality degradation prediction system includes a wireless terminal and a monitoring server. The wireless terminal includes a positioning unit that determines a position of the wireless terminal and notifies the monitoring server of movement history of the wireless terminal via a wireless network, and a user notification unit that gives a warning to a user upon receiving a radio quality degradation alert at the wireless terminal. The monitoring server includes a future position prediction unit that predicts a future position of the wireless terminal based on the movement history of the wireless terminal, a radio propagation prediction unit that estimates radio quality in a service coverage area by using a radiowave propagation simulator, and a quality degradation prediction unit that predicts degradation of radio quality at the future position of the wireless terminal and transmits a radio quality degradation alert to the wireless terminal.

Provided is a display device including an imaging unit that captures a moving image in a predetermined range in an image display direction, a moving body detection unit that detects whether or not a moving body is present in a predetermined range in the image display direction, an image analysis unit that analyzes the moving image captured by the imaging unit to detect whether or not a face is present, and a power control unit that controls power consumption with different patterns according to a plurality of modes that are set by combining whether or not the face detected by the image analysis unit is present and whether or not the moving body detected by the detection unit is present.

A position detection apparatus comprises a sensor unit 80 and a moving holder 81 and a holder drive portion 82. The sensor unit has a plurality of pairs of sensors, each of which includes a light emitting portion held on the first holding surface 81a and a light receiving portion held on a second holding surface 81b as a pair and which are arranged along sheet width direction, and the sensor unit detects the edge position of the sheet S while the holder drive portion moves the moving holder in the sheet width direction and every other light emitting portions in the plurality of pairs of sensors is turned on.

There is provided a device for collecting a breath portion from a patient for analysis, comprising a housing structure including an inlet port associated with a mask structure for receiving a portion of the patient's breath, at least one sensor operatively coupled to the inlet port for detecting one or more parameters regarding the patient's breath, at least one collection container for collecting a portion of the patient's breath received in the inlet port, at least one pump for pumping a selective portion of the patient's breath from the inlet port to the at least one collection container and a control system for controlling operation of the at least one sensor and at least one pump. The control system selectively operates the pump based on sensed parameters such as CO₂ and/or pressure to collect breath samples.

Approaches based on dynamic tainting to assist transform users in debugging input models. The approach instruments the transform code to associate taint marks with the input-model elements, and propagate the marks to the output text. The taint marks identify the input-model elements that either contribute to an output string, or cause potentially incorrect paths to be executed through the transform, which results in an incorrect or a missing string in the output. This approach can significantly reduce the fault search space and, in many cases, precisely identify the input-model faults. By way of a significant advantage, the approach automates, with a high degree of accuracy, a debugging task that can be tedious to perform manually.

A plurality of concentric circles are each set on an eye image respectively as integrating circle C_i, and an image data extraction unit that extracts the eye image data along integrating circle C_i, a contour integrating unit that integrates the image data extracted by the image data extraction unit along each of the circumference of integrating circle C_i, and a pupil position detection unit that detects center coordinates of integrating circle C₁ whose integrated value obtained by the contour integrating unit changes stepwise with respect to the radius of the integrating circle as positional coordinates of the pupil are provided. The density of the plurality of concentric integrating circles C_i is set to be low as the radius increases.

A pupil candidate detection unit for detecting positions of pupil candidates which may be candidates of a pupil in an eye image; a pupil candidate retention unit for retaining a plurality of detected positions of the pupil candidates; and a pupil selection unit for selecting a pupil candidate, out of the plurality of pupil candidates, which includes center positions of other pupil candidates in an area within a predetermined distance from the center position of its own are provided.

The electrostatically-driven/capacitance-detection type gyro sensor has a sensing element including a movable part, the sensitivity of the sensing element and accordingly the sensitivity of a sensor output signal thereof being kept unchanged by controlling the amplitude of displacement or displacing velocity of the movable part and by using a reference voltage independent of variation of a power supply voltage, even there occurs a change in the vibrating state of the movable part due to temperature change or secular variation.

A magnetic field sensor has an error correction signal generator circuit to inject an error correction signal into a primary signal channel to cancel an error signal component in the primary signal channel.

An integrated circuit and a method of making the same. The integrated circuit includes a semiconductor substrate. The integrated circuit also includes a relative humidity sensor on the substrate. The relative humidity sensor includes a first sensor electrode, a second sensor electrode, and a humidity sensitive layer covering the first and second electrodes. The integrated circuit further includes a thermal conductivity based gas sensor on the substrate. The thermal conductivity based gas sensor has an electrically resistive sensor element located above the humidity sensitive layer.

The present invention is directed to methods of analyzing hemoglobin by capillary electrophoresis involving electrophoresing a hemoglobin-containing sample in the presence of chaotropic anion.

A piezoelectric actuator that includes a piezoelectric substrate, first and second electrodes, and a conductive layer. The first and second electrodes are configured to apply a voltage to the piezoelectric substrate. The conductive layer is formed on the first electrode. The conductive layer is made of a metal or an alloy different in color from the second electrode.

A motion detection imaging device comprises: plural optical lenses for collecting light from an object so as to form plural single-eye images seen from different viewpoints; a solid-state imaging element for capturing the plural single-eye images formed through the plural optical lenses; a rolling shutter for reading out the plural single-eye images from the solid-state imaging element along a read-out direction; and a microprocessor for detecting movement of the object by comparing the plural single-eye images read out from the solid-state imaging element. The plural optical lenses are arranged so that the positions of the plural single-eye images formed on the solid-state imaging element are displaced from each other by a predetermined distance in the read-out direction, and so that the respective single-eye images formed on the solid-state imaging element partially overlap each other in the read-out direction.