33results about How to "Performed accurately and rapidly" patented technology

An imaging apparatus consists of multiple miniaturized microscopes arranged into an array capable of simultaneously imaging a portion of an object. A step-and-repeat approach is followed to scan the object and generate multiple sets of checkerboard images. In order to improve the quality of the composite image produced by concatenation or stitching of the checkerboard images, the performance of each microscope is normalized to the same base reference for each relevant optical-system property. Correction factors are developed through calibration to equalize the spectral response measured at each detector; to similarly balance the gains and offsets of the detector / light-source combinations associated with the various objectives; to correct for geometric misalignments between microscopes; and to correct optical and chromatic aberrations in each objective.

Methods and systems for an engine system including an exhaust gas sensor are disclosed. In one example, under a first engine fueling condition, an air-fuel ratio correction factor is determined based on an expected air-fuel ratio and an actual air-fuel ratio. During a second engine fueling condition and a third engine non-fueling condition, fuel alcohol content and ambient humidity, respectively, are determined based on the exhaust gas sensor and corrected based on the air-fuel ratio correction factor.

A transfer mechanism 21 of a vertical heat treatment system 1 includes a base capable of vertical movement and turning movement, and plural substrate support devices, disposed on the base so as to be movable anteroposterior, that hold wafers W. Provided on the base 25 is a first sensor 45 that emits a light beam directed toward a direction in which the substrate support device 20 moves anteroposterior, and detects the target member upon receipt of a reflected light of the light beam. Provided on two tip end portions of the substrate support device 20 is a second sensor 40 that detects the target member upon interruption of a light beam traveling between the tip end portions by the target member. When a target member 44 provided at its specific positions with projections 49 and 50 is placed at a position in a wafer boat 8, the base 25 moves vertically and turns, and the substrate support device 20 moves anteroposterior. The position of the target member, or the transfer target position of the wafer, is automatically detected based on the detection signals of the first sensor 45 and the second sensor obtained at the time and encoder values of drive systems relating to the movement of the base 25 and the substrate support member 20.

An imaging apparatus consists of multiple miniaturized microscopes arranged into an array capable of simultaneously imaging respective portions of an object. A continuous linear translation approach is followed to scan the object and generate multiple image swaths of the object. In order to improve the quality of the composite image produced by concatenation of the image swaths, the performance of each microscope is normalized to the same base reference for each relevant optical-system property. Correction factors are developed through calibration to equalize the spectral response measured at each detector, to similarly balance the gains and offsets of the detector / light-source combinations associated with the various objectives, to correct for geometric misalignments between microscopes, and to correct optical and chromatic aberrations in each objective.

A transfer mechanism 21 of a vertical heat treatment system 1 includes a base capable of vertical movement and turning movement, and plural substrate support devices, disposed on the base so as to be movable anteroposterior, that hold wafers W. Provided on the base 25 is a first sensor 45 that emits a light beam directed toward a direction in which the substrate support device 20 moves anteroposterior, and detects the target member upon receipt of a reflected light of the light beam. Provided on two tip end portions of the substrate support device 20 is a second sensor 40 that detects the target member upon interruption of a light beam traveling between the tip end portions by the target member. When a target member 44 provided at its specific positions with projections 49 and 50 is placed at a position in a wafer boat 8, the base 25 moves vertically and turns, and the substrate support device 20 moves anteroposterior. The position of the target member, or the transfer target position of the wafer, is automatically detected based on the detection signals of the first sensor 45 and the second sensor obtained at the time and encoder values of drive systems relating to the movement of the base 25 and the substrate support member 20.

Disclosed are a touch display device, a touch system, a touch master, and a communication method and, more particularly, are a touch display device, a touch system, a touch master, and a communication method which can provide a communication protocol and a communication interface based on a master-slave system in which a touch driving device operates as a touch slave and a touch controller operates as a touch master. Communication between the touch driving device and the touch controller can be accurately and rapidly performed and data transmission efficiency can increase.

A biometric identification apparatus that can accurately and rapidly perform liveness detection with a simple structure.The apparatus includes a plurality of light sources 102, 103, 106, and 107, each having a wavelength different from one another, for emitting light to a finger 200 as an object to be identified, and receivers 104 and 105 for detecting the light passing through the finger. The ratio of the light emitted from the light sources to the light detected with the receivers is obtained as transmittance. Determination in liveness detection is made by comparing the transmittance with a previously-set threshold of transmittance.

Disclosed is the parallel download for a file, which calculates availability values of each block by using node operation rates of each node having blocks constituting a file, and preferentially downloads a block having a minimum availability value among the calculated availabilities, thereby increasing probability to access the file and each block constituting the file, thus to perform file downloading more accurately and rapidly.

A system for visualizing needle entry into a body is presented. The system includes a needle for entering a body. The needle is coated with a radiation scattering coating on at least a portion of the needle. The system additionally includes a radiation visualization device which detects reflected radiation directed at a target body and enables medical personnel to view anatomical structures such as a blood vessel along with the inserted needle within a body.

Disclosed is the parallel download for a file, which calculates availability values of each block by using node operation rates of each node having blocks constituting a file, and preferentially downloads a block having a minimum availability value among the calculated availabilities, thereby increasing probability to access the file and each block constituting the file, thus to perform file downloading more accurately and rapidly.

A heating-nozzle arrangement for heating a partly formed packaging container, comprises one or more nozzle assemblies, arranged to direct a heated air flow to portions of a packaging container to be sealed; a gas-supply portion, arranged to supply a mass flow of heated gas to the nozzle assembly, further the nozzle assembly comprises at least a first and a second hole pattern and that the heating-nozzle arrangement further comprises a selector for directing the mass flow of heated air towards the first hole pattern or the second hole pattern respectively.

A multi-electrode mapping catheter for endocardial contact mapping of a heart chamber includes an expandable basket movable between a contracted configuration and a pre-shaped deployed configuration, the expandable basket including a plurality of flexible splines. Each spline includes a flex circuit and an electrode for mapping. A catheter shaft extending from the basket includes a lumen formed therethrough for receiving an ablation catheter for placement within the expandable basket. Each flex circuit includes a conductor that directly connects the proximal end of the catheter shaft to an electrode as a single continuous piece. In another embodiment, a shaft flex circuit extends along the length of the shaft and is electrically connected to a basket flex circuit. The expandable basket maintains the electrodes in direct contact with the wall of the heart while accommodating wall motion of the beating heart during mapping and can continually map while ablating.

A method and device for continuously supplying molten synthetic resin drops into female moldings which are rotatingly movable for manufacturing moldings, wherein synthetic resin in molten condition extruded from an extrusion opening is cut by a cutter attached to a holding mechanism to form the molten resin into drops in a determined quantity, the drops are held and conveyed by the holding mechanism, and the drops are forcibly inserted and supplied into the concaves of the female moldings. At that time the holding mechanism on the rotary-and movable type drop supply is made to approach the rotating molding die and the rotation path of the holding mechanism is made to overlap with that of the molding die within a determined area to make the movement of the holding mechanisms follow that of the molding die.

The present disclosure relates to a signal processing device and an image display apparatus including the same. A signal processing device according to an embodiment of the present disclosure includes: an input interface to receive an image signal; a first image processor to generate first image frame data based on the image signal; a second image processor to generate second image frame data scaled down from the first image frame data based on the image signal; and an output interface to receive the first image frame data from the first image processor and the second image frame data from the second image processor and to output the first image frame data and the second image frame data, wherein the first image frame data output from the output interface is more delayed than the second image frame data output from the output interface. Accordingly, a timing controller may accurately and rapidly perform signal processing for a panel.

In a method of generating correction data for each of a plurality of display devices, a characteristic distribution for initial display devices among the plurality of display devices may be obtained, center characteristic compensation data may be generated based on the characteristic distribution for the initial display devices, the center characteristic compensation data may be applied to subsequent display devices that are subsequent to the initial display devices among the plurality of display devices, mura correction data and image quality correction data may be generated by performing mura correction and image quality correction on each of the subsequent display devices to which the center characteristic compensation data are applied, and the center characteristic compensation data, the mura correction data and the image quality correction data may be written into each of the subsequent display devices.

An auto-focusing method and a digital image processing apparatus using the same are disclosed. The auto-focusing method includes: setting a reference noise level if an illuminance of a photographing area is larger than a predetermined reference value, and setting a variable noise level that varies according to the illuminance of photographing area if the illuminance of photographing area is smaller than or equal to the predetermined reference value; calculating a focus value of each position of the focus lens while driving the focus lens within the predetermined lens-driving range in the unit of a step and selecting a maximum focus value of the predetermined lens-driving range among the calculated focus values, wherein in the calculating of the focus value, the noise level is subtracted from a pixel data that is larger than the noise level and the result of subtracting is used as the pixel data to calculate the focus value.

The present invention relates to a power transmission device for a water pump, including a pulley, a magnetic flux generator, a disk assembly, and a hub assembly, wherein the disk assembly has a disk, a friction ring for providing a frictional contact with the hub assembly, and a resilient ring adapted to pressurize the friction ring toward the hub assembly, so that when the attracting magnetic flux of the magnetic flux generator is not applied, the friction ring makes a frictional contact with the hub assembly through the resilient pressurization of the resilient ring, whereas, when it is applied, the disk moves toward the pulley to allow the frictional contact between the friction ring and the hub assembly to be released.