591results about How to "Accurate check" patented technology

This present invention relates to a fluorescence endoscope apparatus, developed for diagnosing various illnesses within a body, especially for diagnosing a tumor inflamed region; and an application method of the same. The purpose of this invention is to enhance the accuracy of the examination. The fluorescence light endoscope apparatus in accordance with the present invention is comprised of an endoscope probe; a multiple light source that provides illumination light or excitation light of short wavelength onto a diagnostic region; a color CCD camera and a high sensitive monochromatic CCD camera placed on the back of an endoscope ocular lens; a reference test sample; a computer; and a monitor. The method of the present invention embodies a preliminary correction of the fluorescence endoscope apparatus of the present invention in accordance with the reference test sample; a general endoscopy using the illumination light, and an image observation and examination of the same diagnostic region using the fluorescence light and the reflected excitation light simultaneously; an auto-correction of brightness and unevenness of the fluorescence light images of the diagnostic region according to the reference test sample data; an evaluation of the brightness of the fluorescence light in the diagnosis region; storing numerical data that characterizing images and brightness of the fluorescence light in the diagnosis region; and storing image collected via two cameras as digital video clips.

A tire inflation system includes an air supply source in selective fluid communication with a tire via a pneumatic conduit. A method of inflating the system includes providing a tire pressure retention valve in the pneumatic conduit adjacent to the tire. An inflation pressure of the tire is determined with a step-up procedure, in which air bursts are communicated from the air supply source to a portion of the pneumatic conduit between the air supply source and the tire pressure retention valve. The volume of at least one selected communicated air burst is related to a volume of a section of the conduit. The tire is inflated with an extended-pulse procedure, in which extended bursts of air are communicated from the air supply source to the tire. A shut-down sequence is performed once a predetermined target inflation pressure in the tire is reached.

A method for building a depositional space corresponding to a geological domain includes the steps of (i) partitioning the present day geological domain with at least one conformal mesh sensibly matching the boundaries of said geological domain, (ii) calculating depositional coordinates defining a depositional space, wherein the depositional coordinates calculations includes calculations of fields of displacement including simulations of mechanical deformations in the geological domain, using a solid material deformation model. A computer program implementing the method is also described.

An air conditioner having an enhanced user perception and a controlling method thereof are provided. A predetermined character and / or its applied character image are / is displayed on a display window of the air conditioner. The character and / or the character image are / is changed depending on the operational states of the air conditioner, so that the user perceives the operational state of the air conditioner more conveniently. The air conditioner has advantages in that the user can perceive the operational state of the air conditioner more conveniently, the user can be stimulated to purchase the product, and a use term of the air conditioner can be extended.

Apparatus comprising: a sleeve adapted to be slid over the exterior of an endoscope; a proximal balloon secured to the sleeve; an inflation / deflation tube carried by the sleeve and in fluid communication with the interior of the proximal balloon; a push tube slidably mounted to the sleeve; and a distal balloon secured to the distal end of the push tube, the interior of the distal balloon being in fluid communication with the push tube, wherein the distal balloon is capable of assuming a deflated condition and an inflated condition, and further wherein when the distal balloon is in its deflated condition, an axial opening extends therethrough, the axial opening being sized to receive the endoscope therein, and when the distal balloon is in its inflated condition, the axial opening is closed down.

A tire inflation system includes an air supply source in selective fluid communication with a tire via a pneumatic conduit. A method of inflating the system includes providing a tire pressure retention valve in the pneumatic conduit adjacent to the tire. An inflation pressure of the tire is determined with a step-up procedure, in which air bursts are communicated from the air supply source to a portion of the pneumatic conduit between the air supply source and the tire pressure retention valve. The volume of at least one selected communicated air burst is related to a volume of a section of the conduit. The tire is inflated with an extended-pulse procedure, in which extended bursts of air are communicated from the air supply source to the tire. A shut-down sequence is performed once a predetermined target inflation pressure in the tire is reached.

Concurrent program analysis is fashioned for detecting potential race conditions such as data races in computer programs. One feature of this analysis is verifying annotations of addressable resources in a program. Annotations are verified by checking if thread-local resources are indeed thread-local, and that thread-shared data spaces are not in fact thread-local. Another feature is detecting potential race conditions, such as data races, in the computer program. The computer program can spawn a plurality of threads that are capable of being executed concurrently. The source code of the computer program being analyzed includes an element annotated as either thread-local or thread-shared. The validity of the thread-local annotation is verified if the element is annotated in the computer program as thread-local, wherein an invalid thread-local annotation may cause a race condition.

Although an intercom can stepwise determine a visitor's degree of danger, it can neither check whether an intruder actually invades into a house nor defend the house from an invading intruder. According to the present invention, while a cleaner body roams about a room so as to clean the room, map information is produced. If the body passes nearby a marker, positional information acquired from the marker is added to the map information. The marker is used to specify the position of a base phone included in the intercom or a standby position. In watch mode, whether a watch instruction is received from the base phone is checked. After the cleaner body is moved to the standby position, human body sensors are used to sense whether an intruder has invaded into a house. As soon as invasion is sensed, the cleaner body is moved to face the intruder. Thereafter, imaging is instructed, and photographic image data is acquired and transmitted over a wireless LAN.

A projector includes: a light source that emits excitation light; a fluorescent body that converts the excitation light into fluorescence; a liquid crystal optical modulation device that modulates light output from the fluorescent body; an optical sensor that detects at least one of the excitation light passing through the fluorescent body and the fluorescence converted by the fluorescent body; and a control device that controls at least one of the light source and the liquid crystal optical modulation device based on a detection result of the optical sensor.

The eye movement sensor comprises a helmet (1) adjustable to the head of a patient who is undergoing an ophthalmologic examination, in a unit with seat (10) and projection screen (11) of light spots in front, the same helmet (1) incorporating a front light projector (2) which emits a light spot towards the screen (11), as well as means of image recording of each one of the eyes, which records their movements captured from an angle which permits viewing the eye in all its positions. Said means of recording preferably consists of a video camera (6) disposed below the projector (2) of the helmet (1), focussing a pair of mirrors (7), incorporated on different sides of the lower part of the helmet (1) downward, under each eye respectively, to capture the specular reflection of its movements; or instead, two cameras (5) under each eye.

A method and apparatus are used in accordance with the present invention in concurrent program analysis for detecting potential race conditions such as data races in computer programs. A feature of the method and apparatus of the present invention is verifying annotations of addressable resources in a program. The present invention verifies annotations by checking if thread-local resources are indeed thread-local, and that thread-shared data spaces are not in fact thread-local. In accordance with the purpose of the invention, the method provides for detecting potential race conditions, such as data races, in a computer program. The computer program can spawn a plurality of threads that are capable of being executed concurrently. The method includes receiving a source code of the computer program. The source code includes an element annotated as either thread-local or thread-shared. The method also includes verifying the validity of the thread-local annotation if the element is annotated in the computer program as thread-local, wherein an invalid thread-local annotation may cause a race condition. The method can further include indicating a potential race condition if upon verifying the validity of the thread-local annotation it is determined that the element or a portion thereof is visible from more than one, rather than one and only one, of the plurality of threads. In further accordance with the purpose of the invention, the apparatus for concurrent program analysis includes means for receiving source code of the computer program. The source code includes an element annotated as either thread-local or thread-shared. The apparatus also includes means for type checking the source code; and means for thread-local checking located either inside or in series with the type checking means. The means for thread-local checking includes means for verifying the validity of the thread-local annotation if the element is annotated in the computer program as thread-local, where an invalid thread-local annotation may cause a race condition such as a data race. The apparatus can further include means for parsing the source code; and means for creating from the source code an abstract syntax tree. Accordingly, the present invention beneficially provides for a more effective concurrent program analysis.

A radiation image storage panel has a phosphor layer containing an energy-storing phosphor, in which the storage panel has a surface showing an absorbance of 0.2 to 0.5 at the stimulating wavelength of the phosphor, and the phosphor layer contains the phosphor at a packing density of 3.0 g / cm3 or more.

The invention discloses a method and a device of recognizing and checking modifying code blocks based on a difference information file and relates to the field of source code file check. The method is that the difference information file which comprises line numbers of modifying lines is generated through a source code file management tool; whether the line numbers of the adjacent modifying lines are continuous is judged; if the line numbers of the adjacent modifying lines are continuous, the continuous modifying lines are combined to be modifying blocks; if the line numbers of the adjacent modifying lines are not continuous, the modifying lines are marked to be the modifying blocks; whether intervals of the modifying blocks are all located in intervals of code blocks is judged; if the intervals of the modifying blocks are all located in the intervals of the code blocks, the code blocks are marked to be the modifying code block; otherwise, the modifying blocks are marked to be the modifying code blocks; all the modifying code blocks are integrated; integrated codes are conducted with code normative checking. According to the method and the device of recognizing and checking the modifying code blocks based on the difference information file, the modifying code blocks can be recognized. When the code normative checking is conducted, only the codes of the modifying code blocks need to be checked so as to know whether code standards are violated. Not only is the checking time short and the working efficiency high, but also the using safety of a modified source code file is guaranteed.

A coating film inspection apparatus is provided with a terahertz wave generator which generates a terahertz wave, an irradiation optical system which irradiates a sample on which a film is formed with the terahertz wave, a terahertz wave detector which detects the terahertz wave reflected by the sample, and a control unit which represents the electric field intensity of the detected terahertz wave as time-axis waveform data, detects a plurality of peaks from the waveform data, and calculates the film thickness on the basis of the time difference between the peaks.

Provided is a device for inspecting defects, which can inspect a pattern of a top layer with a high S / N ratio. In the device, diffracted light L2 produced by a wafer 2 being a substrate which is illuminated by illumination light L1 is guided and collected by a light receiving optical system 4 composed of a lens 41 and a lens 42, and the diffracted light L2 forming an image of the wafer 2 is focused on an image pickup device 5 used as an imaging means. The image acquired by the image pickup device 5 is subjected to an image processing step carried out by an image processing device 6, thereby detecting the defect. A polarizer 7 is adjusted so that the illumination light L1 illuminates the wafer 2 in S polarization. Because the S polarization makes a surface reflectivity higher, the amount of light reaching a base portion is reduced. Accordingly, the amount of light reflected by the top layer can be made larger than that reflected by the base portion, by using the S polarization for the illumination, thereby enabling the defect of the top layer to be inspected with the high S / N ratio.

A method for building a depositional space corresponding to a geological domain includes the steps of (i) partitioning the present day geological domain with at least one conformal mesh sensibly matching the boundaries of said geological domain, (ii) calculating depositional coordinates defining a depositional space, wherein the depositional coordinates calculations includes calculations of fields of displacement including simulations of mechanical deformations in the geological domain, using a solid material deformation model. A computer program implementing the method is also described.

A light-weight, highly rigid, high-strength environment-friendly fiber-reforced plastic (hereinafter, CFRP) board having a surface quality that can endure long-term use suitable for use in automobiles and the like is provided. A method for making the same is also provided. The CFRP board comprising a board member comprising a CFRP comprising a woven fabric as a reinforcing base material, the woven fabric comprising carbon fibers; and at least one of a gel coat and a paint provided on the board member, wherein the NSIC value (hereinafter, A-value) of the surface of the CFRP board is 30% or more.

A blur checking region is determined by selecting a region in which a blur tends to clearly appear in a digital photograph image as the blur checking region. Then, an image of a region corresponding to the blur checking region is obtained as a checking image in a corrected image obtained by performing blur correction processing on the digital photograph image. Then, the obtained checking image is displayed in a size appropriate for the resolution of a display device.

The three dimensional measuring device used in the dental field and aimed at measuring in the absence of projection of active or structured light, includes an image-capturing device and data-processor for images. The image-capturing device is capable of simultaneously, or almost simultaneously, capturing at least two images, one of which is totally or partially included in the other one. The included image describes a narrower field than that of the other one, and has a higher accuracy than that of the other one.

An image processing system automatically generates a seamless and continuous developed still image with little distortion by creating a developed diagram in the circumferential direction of a tube from one frame of a video image of an inner wall of a tubular object photographed by a video camera while moving in the axial direction of the tubular object and stitching the developed diagrams with each other in the longitudinal direction (i.e., on a central axis) of the tube by mosaic processing.

An engine controller comprises a combustion state detection or estimation means for detecting or estimating a combustion state in the combustion chamber, a combustion air-fuel ratio estimation means for estimating a combustion air-fuel ratio in the combustion chamber according to an exhaust air-fuel ratio and the detected or estimated combustion state, and a means for calculating engine control parameters according to the estimated combustion air-fuel ratio.

An insulation inspecting device and method for inspecting insulation of spark of a circuit board with higher accuracy. The insulation inspecting device (1) is used for inspecting the insulation of a circuit board (10) where wiring patterns (P) are formed. The device (1) comprises selecting means (2) for selecting one of the wiring patterns as a first inspection region (T1 shown in figure 2) and the other wiring patterns as a second inspection region (T2 shown in figure 2), power supply means (3) connected to the second inspection region and adapted to apply a voltage to the second inspection regions as to set a predetermined potential difference between the first and second inspection regions, first current detecting means (4) connected to the first inspection region so as to detect a current flowing to the first inspection region, and judging means (7) for comparing the current value detected by the first current detecting means with a predetermined reference value and judging that the circuit board is an acceptable one or a rejected one on the basis of the result of the comparison.

The invention relates to a monitoring method and system for leakage at pressure boundary of a primary coolant system in a nuclear power station. The monitoring system comprises a sample control device, a fluorine-18 detection device, a first pressure gauge, a thermometer, a first processor and a first sampling pump, and acquires an atmosphere sample at a pressure boundary area of the primary coolant system so as to measure specific activity of fluorine-18 existing in the atmosphere sample in the form of aerosol and determine whether there is leakage at pressure boundary of the primary coolant system through comparison of the measured specific activity with a preset threshold value. The invention also discloses a monitoring method for leakage at pressure boundary of the primary coolant system in the nuclear power station; according to the method, specific activity of fluorine-18 existing in the atmosphere sample obtained at the pressure boundary area of the primary coolant system is measured and compared with the preset threshold value so as to determine whether there is leakage at pressure boundary of the primary coolant system. The system and method provided in the invention can accurately and reliably monitor whether there is leakage at pressure boundary of the primary coolant system under the condition of meeting related requirements of U.S. Nuclear Regulatory Commission.

A package structure with conformal shielding includes a substrate providing electrically connected inner grounding structures, a chip module mounted on the substrate, a molding compound covering the chip module and one surface of the substrate, and a conductive shielding layer covering the molding compound and the lateral sides of the substrate, and electrically connected with a part of the inner grounding structures. The substrate further provides one or multiple independent conductive structures electrically connected with the conductive shielding layer and exposed to the outside. By measuring the resistance value between one independent conductive structure and the conductive shielding layer or another independent conductive structure or one ground contact and then comparing the measured resistance value with a predetermined reference value, the EMI shielding performance of the package structure is determined.

In the imaging space provided by a panoramic imaging apparatus, a phantom is arranged. The phantom is located to a predetermined tomographic plane and includes markers which image known positional information with an X-ray beam. The X-ray beam from an X-ray source is acquired as X-ray transmission data by a detector, and a panoramic image is produced using the data. Based on known positional information of the markers and information of marker positions in the panoramic image, distance information (Rs, Rd) between the X-ray tube and the detector and height information (B1) of the X-ray tube to the detector are calculated. From this calculated results and the acquired data, parameters (Δx / ΔFi, θ, Δθ / ΔFi, D, A, CX, CY) defining positional relationships among the X-ray tube, the detector, and the tomographic plane are calculated such that amounts of changes in the position connecting the X-ray tube and the detector are considered in the parameters. This allows the parameters to be calibrated for 3D image reconstruction.

The invention relates to a standard apparatus for force measurement, comprising a big hydraulic cylinder and a small hydraulic cylinder; wherein, a weight lifting mechanism is fixed on a piston rod of the small hydraulic cylinder, the weight is arranged below the weight lifting mechanism; the small hydraulic cylinder is communicated with the big hydraulic cylinder to form a communicating vessel by a communicating pipe, a force application mechanism is arranged on the piston rod of the big hydraulic cylinder and the force application mechanism comprises a top beam, a bottom beam and two connecting bars, a movable platform is arranged on two pillar stiffeners which are fixed on a pedestal of the standard apparatus and the movable platform is connected with the pillar stiffeners with a screw thread pair, a load-bearing surface is arranged under the movable platform, another load-bearing surface is also arranged on the upper surface of the bottom beam of the force application platform, and the two load-bearing surfaces correspond with each other. In the invention, by means of static press ram-cylinder system, the Pascal's principle is adopted, a small force value is amplified to a standard large force value, thus reducing the effect of friction force to the maximum extent; furthermore, measurement correction, checking, definition and rating can be carried out on a force sensor with large force value accurately, thus being beneficial to major scientific research projects.

An image processing device includes a first camera that captures the periphery of a vehicle, specific region extracting units that extract regions, each of which is closer to the edge of an image than to the center of the image, as specific regions, and a movement amount calculating unit that calculates the amount of movement of the vehicle on the basis of image information in a plurality of specific regions. Therefore, it is possible to process only the first specific region and the second specific region of the captured image and thus effectively perform image processing.

The present invention relates to a detection area setting method for detecting passing vehicles, and a traffic signal control method using the same and, more particularly, to a detection area setting method for detecting passing vehicles, and a traffic signal control method using the same, the detection area setting method being capable of enabling smooth traffic operation at a crossroad, for example preventing a spillback phenomenon, minimizing green time (green light display time) during which there are no passing vehicles, and extending the green time, if needed, by setting one or a plurality of detection areas at a crossroad so as to detect the traffic volume in respective moving directions of vehicles at a signalized intersection, determining the traffic state in the moving directions of the vehicles according to vehicle information in respective detection areas, and automatically controlling the crossroad signals accordingly.