650 results about "Examination method" patented technology

A probe and a primer capable of collectively detecting microorganisms of the same species while differentiating microorganisms of other species with an object of classification by species of fungus. An oligonucleotide probe for detecting an infectious etiologic microorganism gene includes at least one base sequence selected from the base sequences belonging to one group of the following first to ninth groups. The base sequence groups of first to ninth groups are: first group (SEQ ID NOS:1 to 5); second group (SEQ ID NOS:6 to 10); third group (SEQ ID NOS:11 to 15); fourth group (SEQ ID NOS:16 to 21); fifth group (SEQ ID NOS:22 to 26); sixth group (SEQ ID NOS:27 to 31); seventh group (SEQ ID NOS:32 to 36); eighth group (SEQ ID NOS:37 to 41); and ninth group (SEQ ID NOS:42 to 46).

Information on business activities of an enterprise to be examined is accumulated on an ASP server from a terminal of the enterprise through a network such as the Internet. An examiner such as a financial institution evaluates the activities of the enterprise based on the information on business activities of the enterprise accumulated on the ASP server to examine the enterprise. The examination typically is an examination for determining whether a new loan can be offered to the enterprise.

Even when the magnifying power is reduced, an image can be obtained at high resolution without significantly reducing the numerical aperture, and examination accuracy is improved. There is provided a microscope examination apparatus including a light source for emitting excitation light or illumination light to a specimen placed on a stage; an objective lens opposing the stage and capable of focusing fluorescence or reflected light from the specimen; an image-forming lens for forming an image of the specimen obtained by the objective lens; and an image-capturing unit for capturing the image of the specimen forming by the image-forming lens, wherein a plurality of the objective lenses having different magnifying powers is provided, and an objective-lens switching mechanism for switching among the objective lenses is provided, and wherein a plurality of the image-forming lenses having different magnifying powers is provided, and an image-forming-lens switching mechanism for switching among the image-forming lenses 5a and 5b is provided.

This invention discloses an infrared touching screen and the multi-spot touching localization method, in an examination direction, the ray of light send out by the infrared emission part on the infrared emission sweep circuit not only can be received at least by one infrared sweep circuit's infrared receive part which is vertical to the part's position, but may also be received by another inclined relative infrared receive sweep circuit's infrared receive part at least which is deviated vertical to the part's position. Thus, in a scanning period, the ray of light send out by an infrared emission part may be received by two different position infrared receive parts in the different time, through a checking calculation between touching possible coordinate figure and location parameter, then may determine each touching position data, this invention realizes the multi-spot localization scanning examination method to be simple, the touching position data computation convenient, accurate, reliable, the circuit wafer type is few, the shape is rule, easy to realize the large scale production, does not have the complex succession corresponding relationships, easy to realize.

The invention discloses a method and a system for effectively realizing anti-cheating remote online examination. According to the method, a face recognition technology is used for performing identity recognition on examinees, relative positions of faces, computer display screens for examination, keyboards and mice are compared for positioning recognition, and face information acquired during examination enrollment is compared by using a database technology; in an examination process, when the faces or eyes of the examinees are identified to leave a set identification range of the system, or faces acquired in an examination area are discovered to be inconsistent with faces acquired during application for examination paper for the first time after the system regularly or irregularly transmits identity recognition face comparison requests, the remote online examination system acquires set processing modes of the system, such as the operation of screen blacking, vibration prompting, sound production prompting, forcible paper collection and the like; and before the end of the examination, when the faces of the examinees leave the identification area for a set time, the system automatically collects the paper.

A method and apparatus for enhancing the optical detection of target portions of an object particularly useful in the optical examination of biological tissue to distinguish cancerous tissue from non-cancerous tissue. This is accomplished by exposing the object, e.g., biological tissue, to first and second light sources of different spectral contents for short, alternating, first and second time periods; detecting the light received from the object during each of the first and second time periods; and utilizing the light detected in the first and second time periods for producing and displaying a composite image including the image of the object and an enhanced image of the target portions, e.g., the cancerous tissue, overlayed on the image of the object.

An at-home medical consultation system includes a reception server, a communication server, a mail server, an administration server, doctor terminals, a nurse terminal, a waiting room terminal, a reception terminal and a pharmacy terminal, and is connected to patient terminals via a communication line to provide an at-home medical consultation service by videophone. The communication server includes a destination table and provides a virtual consultation room, a virtual waiting room, a virtual nursing room and a virtual individual conversation room depending upon the desired operation. The patient terminal includes a nurse call button and a medical examination sensor such that the nurse terminal can be called when the patient's condition suddenly deteriorates and vital signs of the patient can be remotely monitored.

The invention provides a method used for testing the appearance defects of a circuit board, comprising the steps as follows: loading, collecting frontal images of the circuit board, collecting the reverse images of the circuit board, analyzing and sorting the images. The method can complete the appearance defect check on two surfaces of the circuit board extremely conveniently and quickly, can adopt a computer for automatic control, has quick check speed and high check efficiency, and can check the defects on the circuit board such as foreign matter, exposed copper, supplemented oil, scraping, poor gold-plating, character error, non-uniform green oil, non-uniform welding disc, non-uniform depth of channel, residual copper, omitted printing, developing and the like.

The wire rope detection method based on 3D leakage magnetic field comprises: acquiring the defect sample magnetic leakage signal by Hall sensor array; eliminating trough by an adaptive space trapping filter; taking normalization and K-L transformation to extract feature and train NN, and detecting the real defect by the network. The corresponding detection device comprises: a sensor probe included a permanent magnet excitation part and an analog switch and a photoelectric encoder, a data acquirement processor, and a computer. This invention can provide full defect signal and improve detection precision.

The invention discloses a malicious code examination method based on the semanteme, which may completely portray aggressive behaviors based on the function call, effectively distinguishes malicious behaviors in the binary suspicious procedure, and belongs to the Internet safety technology domain. The method of the invention includes: a) to obtain the finite state automata of the known malicious code; b) to obtain the push down automata of the binary suspicious procedure to be examined; c) to use a model inspection method to inspect whether an input character string which can be simultaneously received exists between the push down automata and the finite state automata or not, if yes, the suspicious procedure to be examined is judged as the malicious procedure. The invention uses the finite state automata to describe the malicious behaviors, combines the existing tool and the method to convert the suspicious program to be the push down automata, then uses the existing model inspection method to examine whether the malicious code is contained in the suspicious procedure or not. And the malicious code examination in the Internet safety technology domain can be effectively used.

The present invention relates to an examination element that includes an antenna; a hygroscopic portion that absorbs a specimen; a reagent portion that, reacts with the specimen; and a chip including a semiconductor device capable of wireless communication and a photo sensor that detects a change in a color of the reagent portion. A change in the reagent portion is detected by the photo sensor, the detected data is stored in the semiconductor device capable of wireless communication, and the data is transmitted to an external database.

A title examination method includes receiving a request to examine title to a specific parcel. The request includes at least an identifier of the parcel. The method also includes extracting data from documents related to the parcel, assembling output by applying rules to the data extracted from the documents, and exporting the output to an external computer.

The present invention relates to a corrosion examination and non-destructive examination method for a metal pipeline. The instant electromagnetic technology (TEM) is used to examine the average thickness of the wall of the pipeline under the condition that no dig is performed, no corrosion-prevention layer is damaged and the normal running of the pipeline is not influenced. The method is characterized in that when other conditions are the same, the metal pipeline with different wall thicknesses can have obvious time divisibility on a normalized pulse instant-changing responding curved line. The wall thickness of the measured section of the pipe can be obtained by the indication of the known wall thickness and the method of inversing modeling. The present invention also relates to a corrosion examination and non-destructive examination systematic device for the metal pipeline. A virtual instrument is designed and produced with the TEM examination method for the wall thickness of the metal pipeline; a data collector adopts the instant-changing electromagnetic instrument; the control of the instruments, the data processing and the results expression are realized by the software of the computer, so that the expansion property of the instrument is strengthened, and the renewing speed is accelerated, and the complicate data processing analysis can be performed instantly. The device can be widely used for examining the corrosion of the anti-corrosion heat-preservation pipeline in the industries such as the petroleum industry, the petrochemical industry, the fuel gas industry, the electric power industry, the water supply industry, and the like.

The invention relates to an optical measuring system comprising a wave front sensor for characterizing a shape of a wave front of measuring light and an imaging lens, wherein the imaging lens comprises a first optical assembly and a second optical assembly for imaging an object region in an entrance region of the wave front sensor. A distance between the object region and the first optical assembly is larger than a focal length of the first optical assembly. Furthermore, the optical measuring system can comprise an optical microscopy system and optionally an OCT system for carrying out different optical examination methods at the same time.

Methods and apparatus for 4D data acquisition and analysis in an ultrasound protocol examination are provided. The method includes acquiring 4D ultrasound scan data during a protocol based examination. The method further includes aligning images formed from the 4D ultrasound scan data while the 4D ultrasound scan data is being acquired to allow the automatic extraction of standard imaging projections.

The invention relates to an inspection and repairing technology training and examination system and method for a thermal generator set turbine. The system comprises a logging in module, a determination module, a student authority module, and an administrator authority module. The logging in module is used for receiving logging in information inputted by a user. The determination module is used for determining the identity of the user according to the logging in information; if the user is a student, the student authority module is invoked; and if the user is an administrator, the administrator authority module is invoked. The student authority module is used for enabling a student to carry out basic equipment maintenance knowledge learning and maintenance skill training independently in a virtual reality environment and execute an examination task issued by the administrator. The administrator authority module is used for carrying out management on information of a department which the student belongs to and the student information and formulating a training task and/or examination task for the student. According to the invention, problems caused by using the traditional paper-based learning and examination method are solved; and thus the student can carry out independent learning of the inspection and repairing technology of the turbine set in a virtual reality environment and examination and management of the student by the administrator are also realized.

Based on an examination report of an endoscopic examination designated, an attached image extraction unit reads image identification information, which identifies an examination image attached to the examination report. Based on the image identification information, the attached image extraction unit extracts the examination image (that is, an attached image) attached to the examination report, from examination images corresponding to the designated endoscopic examination. The examination images are read from an image folder of an image database (DB). A screen display controller performs control to display the extracted attached image on a display screen.

The invention discloses a network examination system and method based on a mobile terminal. The network examination system comprises a cloud server, a teacher member terminal, a student member terminal and a communication network, and the teacher member terminal and the student member terminal are connected to the cloud server through a communication network; the teacher member terminal used for logging in the cloud end server to perform the operation of course management, test library management, examination paper management and examination management; the student member terminal is used forlogging in the cloud end server to perform the operation of examination answering and examination result inquiring. The network examination system and method solve the problem that in traditional examinations, classrooms need to be prepared, and therefore it is inconvenient, and candidates for examination can participate in examinations only by making mobile equipment be connected with the internet; with the network examination system and method, a user establishes test library and performs test paper composition conveniently, automatic paper inspection and student paper inspection are adopted, in this way, time is shortened greatly for teachers, and the daily management work can be strengthened for the students.

The invention discloses an axis outer diameter length examination method and the equipment, the method includes the following steps: (1)after a testing axis is located on a product receiver stage, a CCD phantom system gains image gathering data, the testing object edge position is determined and the edge position data are recorded by that the image is carried on the projection processing, and the corresponding servo position is recorded, then transmitted to a computer; (2) the CCD phantom system is moved to a set location along the axial direction through a level shifting mechanism, and the migration displacement quantity is recorded by a grating ruler equipment then transmitted to the computer, so that the CCD phantom system gains the image gathering data once more, the testing object edge position is determined and the edge position data are recorded by that the image is carried on the projection processing, and the corresponding servo position is recorded, then transmitted to the computer; (3)the step (2) is repeated until the CCD phantom system gains the image of a axis at the final set position; (4)the computer carries on synthesis processing on the image data and the grating data to calculate the value of the axis outer diameter length.