382results about How to "Clear result" patented technology

A color marking device including a control system for calibration of the device based upon dynamic color balance control of an output image. The system comprises a front end converter for converting an input signal representative of a target image comprising a preselected color into a device-dependent control signal in accordance with a device TRC, a color marking device for outputting an output image in response to the control signal, a sensor for measuring a parameter from the output image representative of a color of the output image, and, a point-wise controller for comparing the parameter with a corresponding parameter from the target image and constructing adjusted controlled points for the device TRC when the measured parameter and the corresponding parameter vary by a preselected value, a color balance controller for constructing an adjusted device TRC from the controlled points, whereby subsequently generated output images are output with the adjusted device TRC and, more accurately represent target input images.

The invention discloses a clothes making method based on three-dimensional to two-dimensional clothes pattern seamless mapping. The clothes making method based on the three-dimensional to two-dimensional clothes pattern seamless mapping comprises the following steps: constructing a three-dimensional clothes model, and establishing a mapping relationship between the three-dimensional clothes model and a two-dimensional sample plate mesh model; designing a clothes pattern on the surface of the three-dimensional clothes model; calculating a pattern on the seam allowance of a two-dimensional sample plate; and carrying out digital printing, cutting and sewing of the two-dimensional sample plate to make real clothes. According to the clothes making method based on the three-dimensional to two-dimensional clothes pattern seamless mapping, the problems that registration and grid matching are complex, and seamless splitting can not be realized since the pattern continuity of the clothes is damaged in a conventional clothes making process at present are solved, the pattern of the clothes is more beautiful and intact when people wear the clothes, cloth is saved, and time and cost for registration and grid matching in the clothes making process are respectively shortened and reduced. The clothes making method based on the three-dimensional to two-dimensional clothes pattern seamless mapping has the advantages of specific algorithm, friendly interface and robust result.

The invention relates to a method and kit for in vitro detection of tumor neoantigen specificity T cells and a tumor vaccine. The method for in vitro detection of the tumor neoantigen specificity T cells comprises a step S1 of adding tumor neoantigen stimulation in cell culture fluid of peripheral blood mononuclear cells and performing culture incubation; a step S2 of adopting an IFN gamma enzyme linked immunospot assay method to detect and identify the tumor neoantigen specificity T cells of tumor neoantigens. By implementing the method and kit for in vitro detection of the tumor neoantigen specificity T cells, the tumor neoantigen specificity T cells can be detected in high precision through the IFN gamma enzyme linked immunospot assay method, the detection method is simple, results are clear, and the cost is low. By implementing the tumor vaccine, the tumor neoantigen specificity T cells can be effectively amplified and are effectively used for manufacturing tumor immunotherapy medicines.

The invention relates to a high-precision ultrahigh temperature video extensometer and a measurement method thereof. The high-precision ultrahigh temperature video extensometer comprises an ultraviolet camera (17), a coaxial telecentric imaging system (5), a monochromatic light source (12), a narrow band-pass filter (14) which is corresponding to the wavelength of the monochromatic light source, a mechanical support adjusting platform (6) and a computer (13). High-temperature-resistant speckles are manufactured on the surface of a test piece or a special test member of which the edge has four bosses is adopted. A high temperature testing machine having an observation window is utilized to apply force and thermal load to a measured rectangular section or circular section test piece. The test piece is actively lighted by coaxial ultraviolet light, and surface video images of the test piece are acquired by the high temperature video extensometer. High-precision real-time measurement is performed on the strain of the surface of the test piece by utilizing a digital image correlation method. The video extensometer is simple in principle and compact in structure and can be cooperated with the high temperature testing machine to perform real-time and high-precision measurement on deformation and mechanical properties of the surface of the test piece under the environment from room temperature to ultrahigh temperature of 2000 DEG C.

The invention relates to application of differential expression of a gene in oral cancer diagnosis, and particularly relates to application of differential expression of LRRC26 gene in oral squamous cell carcinoma diagnosis. Transcriptome deep sequencing analysis is performed by virtue of a high-throughput sequencing platform to preliminarily screen the gene LRRC26 with remarkable differential depression in oral squamous cell carcinoma tissues, para-carcinoma tissues and normal tissues; and the RT-PCR experiment further proves that the LRRC26 gene has low expression with oral squamous cell carcinoma tissues, can be used for preparing oral squamous cell carcinoma auxiliary diagnosis or prognosis preparations, and has an important clinical practical application value.

The invention provides genes highly expressed in the tongue squamous carcinoma para-carcinoma tissue and applications of the genes, and in particular relates to the LCE3E gene and the GSDMA gene and applications of expression products of the LCE3E gene and the GSDMA gene in diagnosing tongue squamous carcinoma and preparing biological medicines for treating tongue squamous carcinoma. According to the invention, based on the high-throughput sequencing and in combination with the molecular biology experiment, the screened molecular diagnosis and treatment markers, namely, the LCE3E gene and the GSDMA gene for tongue squamous carcinoma are verified, therefore, an experimental foundation is provided for the clinical applications of the LCE3E gene and the GSDMA gene in tongue squamous carcinoma, and thus a novel target gene is provided for the early diagnosis and treatment of tongue squamous carcinoma.

The invention relates to a topological optimization design method for a cold plate liquid flow channel of an electric-electronic integration module. The method comprises the following steps: firstly establishing a finite element module, setting a growing initial point and finishing parameter initialization of self-adaption growth; then protocoling a self-adaption growth strategy of the cold plate liquid flow channel and giving out a method for determining growth direction and furcation of the cold plate liquid flow channel; finally performing step-by-step iteration growth of the cold plate liquid flow channel. By means of the topological optimization design method disclosed by the invention, optimized cold plate liquid flow channel distribution can be directly obtained; meanwhile, constraint of ground structure nodes is got rid, and the optimized cold plate liquid flow channel distribution is closer to the optimal result; an excessive demand that a designer has a lot of design experience is avoided, work of simulation, improvement and repeated simulation is prevented from being repeated, and work efficiency and design quality are obviously improved.

The invention discloses a quick full-waveform inversion method for edge guide and structural constraint. The edge of a model is detected by using a canny operator, namely, velocity and interface are inverted at the same time in full-waveform inversion, and then holding structural regularization and structure constraint regularization are carried out on the gradient of residual of the model through bilateral filtering. The problem that the edge information and structure information are fuzzy for a conventional full-waveform inversion method is solved. Moreover, damage to the model result and boundary in the high-noise de-noising process is overcome, and the inversion result structure and boundary information are enhanced.

The invention relates to a colloidal gold immune chromatographic test paper box of a silver staining enhancement technology. The test paper box is characterized by mainly comprising a colloidal gold immune chromatographic test paper strip, a silver salt-coated bottom membrane and a top membrane which contains a reducing agent for silver salt reduction reaction. The test paper box has the advantages of easiness for operation, judgment and storage, high sensitivity, high stability, quick detection, clear result, no need of any instrument or equipment and the like, is particularly suitable for field test of clinical and sudden events and is suitable for large-scale application of epidemiological survey.

The invention discloses a Brucella antibody immune colloidal-gold detection test strip, wherein, staphylococcus aureus A proteion (SPA) labeled colloidal-gold is made into the colloidal-gold pad of the colloidal-gold antibody detection test strip. L7/L12 protein is a Brucella protein with high specificity and immunogenicity. L7/L12 gene is cloned from bovine Brucella genome and is connected to pET-28a to construct the prokaryotic expression recombinant plasmid, then the plasmid is transferred into the Escherichia coli to express L7/L12 protein, after the protein is purified, the purified protein is used as antigen to coat the nitrate cellulose film to be used as the check line (T line), and the check line and the colloidal-gold pad are assembled to the immune colloidal-gold detection teststrip of the invention. The test strip of the invention can be used for the detection of Brucella antibody in animal serum with strong specificity, high sensitivity, and good stability, and has considerable meaning and actual application value for the monitoring, diagnosis, purification, and control of the Brucella.

The invention provides a hybrid variation bioelectrical impedance imaging method, relating to the measurement on the conductivity of the pleural cavity of the body. According to the method, the potential spatial distribution condition is simulated by adopting a finite element method, a numerical model of the bioelectrical impedance imaging technology is established, a numerical model with large size is dispersed into small units, certain boundary conditions are applied and boundary voltage is calculated, a two-dimensional thoracic cavity numerical model and a three-dimensional thoracic cavity numerical model are respectively established, after the objective function of the hybrid variation algorithm is determined, the inverse problem solving is carried out by adopting the steepest descent method, the electrical impedance image reconstruction of the thoracic cavity is carried out, so that the resolution ratio of the reconstructed image is improved, therefore, the problems in the existing bioelectrical impedance imaging technology, the influences of noises and errors exist during the process of reestablishing the image with high resolution ratio, consequently, the excessive smooth and staircase effect are caused, and the accurate electrical impedance reconstructed image of the lung can not be obtained are solved.

The present invention relates to a method utilizing an EST-SSR marker for identification of traditional Chinese medicine serrate rabdosia herb varieties , the method comprises the following steps: (1) extracting genomic DNA of a sample to be tested; (2) using the DNA extracted by the step (1) as a template, and using a serrate rabdosia herb transcriptome sequence-based EST-SSR core primer group for PCR amplification; and (3) typing amplified products on the basis of sequencing; the EST-SSR core primer group comprises at least 10 pairs of primers of the 24 pairs of primers, each pair of the primers comprise an upstream primer and a downstream primer, and the nucleotide sequences are SEQ ID NO. 1-SEQ ID NO.48. The method can achieve effective and rapid identification of common serrate rabdosia herb medicine-based source varieties and adulterants, and is accurate and reliable in results, simple, easy, high in timeliness, and suitable for the serrate rabdosia herb medicinal material variety identification and variety protection in the market and the production.

The invention relates to acute myocardial infarction related gene SERPINB13 and an application thereof. Through research, the inventor finds that the gene SERPINB13 has high expression in the peripheral blood of a patient suffering from the acute myocardial infarction, and meanwhile, the inventor designs interference RNAs of SERPINB13, wherein the interference RNAs can effectively inhibit the expression of the gene SERPINB13, and can be used for preparing the medicines for treating the acute myocardial infarction. With the adoption of the acute myocardial infarction related gene SERPINB13 and the application thereof, a novel solution is provided, and great application values are achieved.

The invention discloses a method for constructing a pursuit barrier for a spacecraft by analysis and a method for determining capture and escape areas. The method for constructing the pursuit barrierfor the spacecraft by analysis comprises the following steps: constructing an initial model with a differential game method, solving the initial model and acquiring a barrier analytical solution in order to analyze the pursuit barrier for the spacecraft. By rapidly calculating and analyzing a barrier, a judgment is made clearly as to whether the spacecraft is located in a capture area or an escapearea in the game of pursuit so as to provide a reference for early warning of space threat and game path planning. The design method is accurate and reasonable, rapid and efficient in calculation process and is well fit for a real task.

The invention relates to the car value evaluation field, in particular to an intelligent car evaluation method and system. The method comprises that a step analysis model and a fuzzy evaluation model are founded, a final newness rate is obtained through an equal difference rating method and matrix operation and the evaluation on second-hand cars is realized. The invention provides a more mature and accurate intelligent car evaluation method and system based on a mathematical intelligent model, i.e. realizes the evaluation on the cars by combining a step analysis method with a fuzzy analysis method. Wherein, the step analysis method obtains weight matrix by founding the step structural model of factors influencing car value. The fuzzy comprehensive evaluation method is a comprehensive evaluation method based on fuzzy mathematics and converts qualitative evaluation into quantitative evaluation according to the membership degree theory of fuzzy mathematics, i.e. an object restricted by various factors is evaluated in the whole with fuzzy mathematics. The invention can solve the fuzzy and difficultly quantized problems well.

The invention provides a single-point control benefit evaluation method of a road traffic signal. By the single-point control benefit evaluation method, quantized data can be provided, and the controlbenefit of a road intersection signal can be objectively evaluated. The signal-point control benefit evaluation method of the road traffic signal comprises the steps of S1, detecting an index which can represent a traffic running condition of a road intersection; S2, detecting a calculation formula of the index, and calculating a single index value of the index; S3, building a corresponding relation between a single index value range and a value range of a single-point control benefit evaluation index; S4, calculating a corresponding single-point control benefit evaluation index by a linear interpolation method; and S5, evaluating different emphasis points of traffic signal single-point control benefit with regard to different traffic time frames, and setting different weights for each index at different traffic time frames. On the basis of the sum of each single-point control benefit evaluation index and the corresponding weight, the control benefit integral index corresponding to asingle intersection is calculated by employing a weighted mean method.

The invention relates to the field of zoonosis immune diagnosis and discloses a brucellosis antibody detection immunochromatography test strip based on colloidal gold as a marking material and a preparation method of the test strip. In a quick brucellosis antibody detection technology, the 40-nm colloidal gold labeled with staphylococcus aureus protein A (SPA) is sprayed on glass fibers to form a gold labeled pad. Genes OMP31 and BP26 are cloned from a brucella genome, form prokaryotic expression recombinant plasmids and are transformed in escherichia coli to express proteins omp31 and bp26, the two proteins as coating antigens are respectively coated on a nitrocellulose membrane to serve as detection lines, and the detection lines, the gold labeled pad, a specially treated sample loading pad and water absorption paper are assembled into an immunochromatography detection device. The test strip has the characteristics of strong specificity, high sensitivity, convenience, simplicity, economy and the like, can be applied to typing detection of brucellosis antibodies of sheep and cattle, and has very important meaning and practical application value for brucellosis monitoring and prevalence control.

The invention discloses a PCR primer pair for identifying or assisting identification of an animal tissue / or an organ and application thereof. The primer pair provided by the invention is at least one from five PCR primer pairs for identifying or assisting identification of cattle, sheep, pig, chicken and duck tissue / or organ, wherein the PCR primer pair for identifying or assisting identification of pig tissue / or organ is always included. The five PCR primer pairs for identifying or assisting identification of cattle, sheep, pig, chicken and duck tissue / or organ respectively consist of two DNA single chains shown as a sequence 1 and a sequence 2, two DNA single chains shown as a sequence 3 and a sequence 4, two DNA single chains shown as a sequence 5 and a sequence 6, two DNA single chains shown as a sequence 7 and a sequence 8, and two DNA single chains shown as a sequence 9 and a sequence 10 in the sequence table. An annealing temperature of 62 DEG C is employed for the five primer pairs to complete all PCR identifications at once and at a same temperature; besides, the PCR primer pair has strong singularity and a short detection time.

An automatic dialing tester for communication network is composed of control module, MS module, speech module, SIM card/UIM card slot, and RJ11 slot. Said control module communicates with the dialing tester's management terminal. Said MS module is connected to control module and GSM/CDMA antenna. Its advantage is high automatization level.

The invention belongs to the field of industrial control, and particularly relates to a double-machine redundant system and method based on a network address drifting technology. The system comprisesa server A and a server B, and the server A and the server B are interconnected through a switch; each server is internally provided with a main and standby control communication module, a network card monitoring module, a state publishing module and a manual machine switching module, and the main and standby control communication modules between the two servers are interconnected. In the main andstandby double-machine decision making process, the priority is set for state information provided by the state publishing modules, the result indicating which one is a main machine and which one isa standby machine is clear, even if the states of the two machines are the same, the main and standby states can be quickly decided, and the situation that multiple main machines exist is avoided. Thework main machines of the servers are bound through a drifting IP, the continuity of service is ensured, and the uninterrupted work of the system is truly realized. The manual soft switching functionis provided by arranging the manual machine switching module so that the maintenance of the designated machine can be realized by manual machine switching, and the maintainability of the system can be improved.

The invention discloses an airport conflict hotspot identifying method, which comprises the steps of reading and preprocessing scene surveillance radar data, extracting historical taxiing tracks of aircrafts, calculating a set of passing aircrafts by taking a taxiway component as a unit, analyzing whether overlapped taxiing routes and taxiing time exist between the aircrafts, and whether courses and distances between the aircrafts exceed predetermined threshold values, and identifying the aircraft that satisfies a hotspot generating condition in the set of aircrafts passing through a same taxiway as an airport hotspot. The airport conflict hotspot identifying method disclosed by the invention has the beneficial effects that the method, which is not based on historical unsafe event or potential accident data, is simple to acquire scene surveillance data, relatively low in expert participation degree, direct in airport hotspot identifying process and clear in result.

The invention discloses an immunochromatographic test strip for detecting cardiac infarction and heart failure and a preparation method thereof, and is intended to provide an immunochromatographic test strip that provides detection results accurately determinable and causes few cross reactions. The immunochromatographic test strip comprises a bottom board; a sample pad, a binding pad, a reaction film and an absorbing pad are linked to the bottom board; CRP (C-reactive protein) antibody and chicken IgY labeled by 300 nm immunofluorescence spheres are sprayed to the binding pad, and NT-proBNP antibody labeled by 200 nm immunofluorescence spheres is also sprayed thereto; the reaction film is parallelly provided with a C quality control line, a T1 detection line and a T2 detection line; the C quality control line is coated with goat anti-chicken IgY; the T1 detection line is coated with antigen CRP protein; the T2 detection line is coated with anti-NT-proBNP antibody.

The invention discloses a drop and pull transport task allocation method. the method is characterized by comprising steps: 1, a model is built for the drop and pull transport task allocation problem; 2, the built drop and pull transport task allocation model is used for calculating earnings when a drop and pull transport vehicle completes a task; 3; the drop and pull transport task allocation problem model is coded, and a greedy algorithm is used for generating an initial population; 4, a genetic algorithm is used for optimizing the initial population and an optimum solution is acquired; and 5, the scheme corresponding to the above optimum solution serves as the optimum scheme for the drop and pull transport task allocation problem. The specific task allocation scheme in the drop and pull transport is given from an aspect of calculating the task earnings, a reasonable decision can be made for the task allocation problem in the case of drop and pull transport, a task allocation scheme in the drop and pull transport is given quickly, the task allocation scheme making efficiency is improved, and the scheme is more reasonable and accurate.