70 results about "C-value" patented technology

A keyword analysis device obtains word vectors represented by the documents by analyzing keywords contained in each of documents input in a designated period. A topic cluster extraction device extracts topic clusters belonging to the same topic from a plurality of documents. A keyword extraction device extracts, as a characteristic keyword group, a predetermined number of keywords from the topic cluster in descending order of appearance frequency. A topic structurization determination device determines whether the topic can be structurized, by segmenting the topic cluster into subtopic clusters with reference to the number of documents, the variance of dates contained in the documents, or the C-value of keyword contained in the documents, as a determination criterion. And a keyword presentation device presents the characteristic keyword group in the subtopic cluster upon arranging the keyword group on the basis of the date information.

A method is provided for adding a cyclic redundancy check code to a transmission block. The method, based on the two-stage CRC coding scheme, comprises the following steps: step A1. judging whether the sum of the length of a transmission block and the length of Y-site CRC code is larger than the Turbo or the maximal code length of LDPC coder, if it is, going to the step A2, otherwise, that is the sum is smaller than or equal to the Turbo or the maximal coding length of LDPC coder, going to the step A3; step A2. performing Y-site CRC coding of the transmission block, and adding the coded Y bit CRC1 check code at the back of the transmission block; step A3. further dividing the transmission block into C code blocks to allow the sum of each code block and X-site CRC code length smaller than or equal to the Turbo or the maximal code length of LDPC coder, and the C value is set minimum; step A4. performing the X-site CRC coding of each code block, and adding the coded X bit CRC2 check code at the back of the code block; and step A5. performing the Turbo or LDPC channel encoding of the code blocks resulting from segmentation. The method can reduce the retransmission times of the upper layer, increaser the retransmission speed of the system and reduce the decoding complexity.

A method of compressing a color image is provided. The color image comprises color data for a plurality of pixels. The method includes the step of obtaining red, green and blue pixel values of an object of interest in the image. A calculation is made of the complement of the red, green and blue values of the object of interest. Transformation coefficients are calculated which transform the complements of red, green and blue values of the object of interest into representations in a transformation color space. The transformation coefficients are applied to all the pixels in the image to thereby obtain a transformed data set representing the image having components along three mutually orthogonal axes (A, B and C herein) in a three-dimensional transformed color space. The transformed data set is scaled in accordance with the color quantization used in the system; e.g., the A, B and C values are between 0 and 255 for an 8 bit quantization. A compression algorithm, e.g., a loss less algorithm such as WINZip or LZW is applied to at least two components of the transformed data set to thereby produce output data representing a compression of the image.

Conversion of color data values from a rectangular coordinate system such as CIELab to a cylindrical coordinate system such as CIELCh using two one-dimensional look-up tables, one each for the C value and the h value. The one-dimensional look-up tables are accessed by defining a new variable γ as the absolute value of the ratio of b and a.

A method for the cooking of a cooking product in a cooking appliance with a cooking chamber that comprises at least one heating device, a computer device, a memory device and at least one sensor device, is carried out, in dependence on a degree of cooking of a cooking product and / or of a cooking duration, in particular determined by the core temperature, the browning, the pH value and / or the cooking value, from values measured by the sensor device with consideration of the at least occasionally deposited values in the memory device via the computer device, wherein at least two steps separated from one another in time, comprising a pre-cooking step, which is interrupted when a determined intermediate value of the degree of cooking and / or of the duration of cooking, in particular a determined remaining time for reaching the cooking duration is reached, and a finishing cooking step, in particular a finishing step that is recalled at a later time point in order to end the cooking of the cooking product with consideration of the intermediate value.

The present invention relates to a method for structured processing of a Chinese pathological text. The method comprises the following steps: extracting template information corresponding to each sample from a hierarchical stricture of a sample of text data of a pathological report text data and indicator; extracting the template information comprising short sentence segmentation and indicator name extraction; classifying the short sentences; with respect to each sample, in combination with a classification result cluster and a short sentence cluster, calculating a TF value, an IDF value and a C-value of each indicator name in an indicator name list in a short sentence language material, and screening out an indicator name whose TF value, IDF value and C-value satisfy a threshold, and using the obtained indicator name as a component of the final template. According to the present invention, a non-structured Chinese pathological text can be structured.

The invention relates to a scoliosis X-ray image assisted-diagnostic system and a method thereof. The invention automatically measures the Cobb angle of a scoliosis X-ray image by an intelligent image processing technique so as to reduce manual measurement errors, and assists doctors to accurately evaluate scoliosis and predict the deformed development trend in time, so that the doctors can work out a reasonable treatment proposal or an orthomorphia plan. The method comprises the following steps: pairing peak values meeting the formula that (thetai-thetaj) is less than T1, and setting theta to represent the average theta value of a pair of peak values, namely theta (thetai+thetaj) / 2; respectively selecting a candidate horizontal peak value pair and a candidate vertical peak value pair according to the algorithm requirement, pairing candidate horizontal peak value pairs and candidate vertical peak value pairs meeting the formula [(thetaHn-thetaVm)-90] is less than T2, comparing the average C value, and selecting a paired peak value pair with the maximum average C value, wherein the horizontal peak value pair corresponds to the horizontal edge of a vertebral body, and the thetaH value of the peak value pair is the inclination angle of the vertebral body; and adding the inclination angle of two end vertebras to obtain the Cobb angle. The invention has the advantages of simple measurement process, high measurement accuracy and labor conservation.

A method for detecting change ¿C over of video scene includes setting number of current frame in current scene to be k if current frame is first frame of video series or the first frame of new scene as K = 1, calculating mean values of three components ( TC ) for current frame brightness and chrominance ( BAC ) and initializing mean values of TC for multiple image BAC to make i = i+ 1, fetching image data to calculate absolute value of mean value D ¿C value for TC of current frame BAC to last frame BAC, using two conditions of D is less than SUB is greater than Y is less than / SUB is greater than / mean y = D is less than SUB is greater than U is less than / SUB is greater than / mean U + D is less than SUB is greater than V is less than / SUB is greater than / mean Vis greater than or equal toM and D is less than SUB is greater than Y is less than / SUB is greater than + D is less than SUB is greater than U is less than / SUB is greater than + D is less than SUB is greater than Vis less than / SUB is greater than or equal toN to judge whether scene is changed ¿C over or not, changing parameter for cyclic detection.

An immunochromatographic test strip for fluorescence quantitative detection of INHB and a preparation method thereof. The invention belongs to the technical field of immunodiagnosis. The purpose of the invention is to address the deficiencies in the prior art. The invention adopts the following technical solutions: a fluorescent The immunochromatographic test strip for quantitative detection of INHB is composed of a sample pad, a marker pad, a coating film, and an absorbent paper sequentially lapped on a PVC bottom plate. The marker pad is sprayed with avidin; the coating of the quality control line has specific identification Rabbit anti-avidin antibody for avidin. The invention has the following advantages: the detection line and the quality control line adopt an independent reaction system without mutual interference and influence, and adopt the T / C value method for calibration, which ensures the accuracy of the test results. Fluorescence immunochromatography is adopted, and the detection method has high sensitivity, simple operation and low cost. It can detect inhibin B in blood samples with a concentration as low as 10 pg / mL. The detector used does not require professional operators, and the detection result can be obtained in 15 minutes.

The invention discloses a method for controlling the pass-line deflection of a finishing mill stand according to the intermediate billet camber. The method comprises the following steps that (1) a control range is selected; (2) the camber C value is determined; (3) the single side roll gap adjustment amount delta Gap i of the i stand is obtained according to the following model as shown in the specification, the delta Gap i is the single side roll gap adjustment amount (mm) of the i stand, C represents the strip steel camber C value (mm), Km represents the rolling mill rigidity coefficient (KN / mm), Ks represents the plastic deformation coefficient (KN / mm), hi represents the outlet thickness (mm) of the i stand, h0 represents the intermediate billet thickness (mm), W represents the finished strip steel width (mm), and Ki represents the gain coefficient of the i stand and is dimensionless; and (4) the determined single side roll gap adjustment amount delta Gap i of the i stand is transmitted to a screwdown control system for execution. By adoption of the method provided by the invention, the influence of the intermediate billet camber on finish rolling pass-line deflection can be eliminated.

The invention discloses a treatment method of industrial refuse landfill percolate. The method comprises aeration treatment, coagulating sedimentation, advanced oxidation treatment, alkalifying treatment, microfiltration and reverse osmosis membrane filter of the industrial refuse landfill percolate. The treatment method aims at the characteristics that CODcr and B / C values of the industrial refuse landfill percolate are low, content of heavy metal ions is high and concentrations of calcium, magnesium and silicon are high, aeration treatment, coagulating sedimentation, UV / O3 combination advanced oxidation, microfiltration and reverse osmosis treatment are reasonably combined, and the industrial refuse landfill percolate can be effectively treated so that treated yielding water achieves emission standard. The treatment method is simple in process, good in stability, strong in practicability and good in treatment effect.

An inkjet recording medium comprising a support having thereon an interlayer and an ink-absorbing layer in that order, wherein: a C value of the support is not less than 50, the C value being a scale of image clarity; a 60° specular glossiness of the support is not less than 20%; and a moisture permeability of the support after the interlayer is provided is no less than 100 g / m2 / day and not more than 5000 g / m2day.

The invention discloses a ventilation method for ensuring volume and limiting pressure of an anesthesia machine and a breathing machine. The method comprises the following steps of: self-detecting the pipeline compliance of the anesthesia machine and the breathing machine in the startup process; in the process of starting breathing control, when the air resistance (R) value and the compliance (C) value of a patient are not monitored correctly, using a volume ventilation mode and monitoring the R value and the C value of the patient in the ventilation period; if the R value and the C value of the patient are correctly monitored, monitoring the suction volume of the patient in a suction period by a compliance compensated volume ensuring method, and performing volume ensuring processing after a set volume is achieved; and calculating a standard control pressure value P of a system, performing suction valve and expiration valve cooperative pressure control according to the value P, calculating the expiration tidal volume of the patient, a volume difference value and a pressure difference value Delta P at an expiration stage, and performing feedback compensation control on the calculated value P according to the Delta P so as to ensure the volume and the pressure.

The invention discloses a vegetation coverage and management measure factor remote sensing inversion method based on a leaf area index and multi-angle data. The method comprises the steps of 1, correcting a subfactor method in a soil loss equation; 2, preprocessing the multi-angle remote sensing image to obtain surface reflectance; 3, screening an optimal waveband by using a principal component analysis method; 4, inputting biochemical component parameters of a field measured sample into the radiation transmission model to obtain simulated reflectivity of the sample; 5, establishing a regression relation model between the actually measured LAI value and the actually measured C value, and determining an optimal C factor inversion model; 6, selecting a vegetation index capable of reflectingthe change of the LAI value of the forest land, and determining an optimal vegetation index; 7, inputting the vegetation index and the wave band into a random forest model, and outputting a multi-angle LAI image obtained through inversion; and 8, obtaining an inversion result of the C factor by using the C factor inversion regression equation established in the step 5. LAI and multi-angle remote sensing image information is fully utilized, and the practicability is high.

The invention provides a pilot frequency transmission method which is applied to a MIMO-FBMC system. The method comprises the steps that A a time domain orthogonal sequence serving as pilot frequency is generated, and the length of the time domain orthogonal sequence is expanded to be equal to the sub-carrier length of the FBMC system; B the expanded time domain orthogonal sequence is transformed into a frequency domain sequence; and C values at odd-numbered locations of the frequency domain sequence are added to corresponding locations of a pilot frequency area for transmission, wherein steps A to C are carried out on each transmission antenna. The invention further provides a corresponding pilot frequency receiving method, a pilot frequency transmission device and a pilot frequency receiving device. According to the technical scheme provided by the invention, the accuracy of channel estimation of the MIMO-FBMC system can be improved, and the time-frequency resources of the MIMO-FBMC system can be saved.

The invention relates to the technical field of data synchronization, in particular to a self-adaptive dynamic adjustment method and a device for a data synchronization system. The method comprises the following steps: determining a maximum available memory a that a functional component can apply to the system when synchronization is executed this time; according to the history log record, determining the maximum amount of delay memory b required for this execution, obtaining the corresponding memory from the system and starting the functional components; when the functional component appendsdata to its own message queue, updating the currently used cache c in real time. If c >= b*present.1 and b < a, it applies to the system for increasing memory. At that end of this execution, the maximum c value is log as the actual maximum usage cache for the next use. By increasing the maximum amount of slow memory for historical execution in the log, the functional component can determine the amount of cache usage required for this execution according to the log record, and adjust the memory adaptively at run time; at the same time, it can dynamically increase the first-level thread and thesecond-level thread according to the actual operation, and improve the performance of data synchronization.

A keyword analysis device obtains word vectors represented by the documents by analyzing keywords contained in each of documents input in a designated period. A topic cluster extraction device extracts topic clusters belonging to the same topic from a plurality of documents. A keyword extraction device extracts, as a characteristic keyword group, a predetermined number of keywords from the topic cluster in descending order of appearance frequency. A topic structurization determination device determines whether the topic can be structurized, by segmenting the topic cluster into subtopic clusters with reference to the number of documents, the variance of dates contained in the documents, or the C-value of keyword contained in the documents, as a determination criterion. And a keyword presentation device presents the characteristic keyword group in the subtopic cluster upon arranging the keyword group on the basis of the date information.

The present invention can realize the automatic calibration for the EA-IRMS system measured value in the biological and soil sample, wherein the optical regression equation of the value of the test norm substance for each test are offered, thus minimizing the deviation between the standard reference value and the true value, the real value and other relative parameter e.g. C / N, C%, N% of each example can be computed according to the optimal regression equation. The invention can be used to perform the automatic analysis for all the parameters above by means of the computer program, thus greatly reducing the calculation workload and possible errors that might may caused by the anthropogenic factors.

The invention relates to nickel-based corrosion-resistant alloy and a preparation method thereof. The nickel-based corrosion-resistant alloy comprises, by mass percentage, 0-0.02% of C, 29.0-31.0% of Cr, 9.0-11.0% of Fe, 0.3-1.0% of V, 0-1.0% of Nb, 0-0.3% of Ti, 0-0.4% of Al, 0-0.4% of Al, 0-0.3% of Si, 0-0.3% of Mn and the balance Ni and unavoidable impurities, and the (Nb+V) / C value is larger than or equal to 30. The nickel-based corrosion-resistant alloy is smelted through vacuum induction and electroslag remelting processes. After the alloy is forged and rolled to form plates, the plates are firstly subjected to solution treatment at the temperature of 1050-1150 DEG C for 0.5-3 min / mm, then subjected to intermediate heat treatment at the temperature of 800-1000 DEG C for 1-4 h and finally subjected to desensitization heat treatment at the temperature of 700-730 DEG C for 1-3.5 h. The nickel-based corrosion-resistant alloy has high intergranular corrosion resistance.

A method of calculating a specified value when entering a second radio resource (RR) mode from a first RR mode is disclosed. More specifically, the method includes calculating a new specified value to be used in the second RR mode using a filter, an iteration index, and a last specified value calculated in the first RR mode if the calculation of the specified value is performed in the first RR mode, and calculating a new specified value to be used in the second RR mode by restarting the filter if the calculation of the specified value is not performed in the first RR mode.

The invention discloses a test method and an application of animal isotope fingerprint. The invention is utilized to test the components of the stable isotope of the cercus of animal, which divides the cercus of animal into different growth sections, and tests the components of the stable isotope of the cercus of animal in the different growth sections. The components of the stable isotope are the Sigma 13C value and Sigma 15N value. The invention has the advantages that the collecting of material is easy, the information is correct, and the information of the components of the stable isotope of animal in the different growth sections can be retraced. Though the data got from the invention, the life cycle of animal can be retraced and analyzed quickly and succinctly, and the reliable result of the provenience of animal can be gained.

The invention discloses a method for turning-angle-C over-travel optimization and processing during post-processing. The method includes the following steps that step S100, a numerical control tool path file is subjected to segmentation and individual treatment; step S200, an angle C value is optimized for a single track unit, and a preferred axis-C data set is selected for output; step S300, the output preferred axis-C data set is analyzed, over-travel processing is conducted on all over-travel points, and then the step S400 is executed; step S400, the over-travel processing conducted on the track unit is completed, analysis and processing of a next track unit are executed, analysis and processing of all track units are completed in sequence, and the step S500 is executed; step S500, the over-travel processing conducted on a turning angle C of a wheel is completed. The method is based on an axis-C travel range, utilizes a turning-angle-C travel of a machine tool to the most degree, avoids repeated modification of numerical control machining programs and can remarkably improve the compiling efficiency of the numerical control machining programs especially for a numerical control machine tool with a smaller axis-C travel.

An immunochromatography reagent strip for AMH fluorescent quantitative detection and a preparation method of the immunochromatography reagent strip belong to the technical field of immunodiagnosis. Aiming at defects in the prior art, an adopted technical scheme comprises that the immunochromatography reagent strip comprises a sample pad, a label pad, a coating membrane, and absorbent paper, which overlap a PVC base plate in sequence, wherein the label pad is sprayed with avidin; and a quality control line is coated with a rabbit anti-avidin antibody for specific recognition of avidin. The strip has advantages that independent reaction systems are adopted in detection and quality control lines and don't affect each other, and a T / C value manner is adopted for labeling, so that the accuracy of test results is ensured.

A set of golf balls and package assembly, comprising: a package defining at least one cavity for housing a golf ball set; the golf ball set comprising a series comprising n golf balls, each having an overall color appearance of one of n different colors expressed in the CIE CIECAM color system wherein n>1; the series being ordered in a color progression such that at least one of the a b, h, J and C values, as defined in the CIE CIECAM color system, is different. The invention is also directed to a method of making the set of golf balls and package assembly.

The invention relates to a manufacturing method for a 195 diesel engine flywheel casting in terms of weight percentage. The method is characterized by comprising the steps of: 1) burdening, 2) manufacturing, 3) jetting of scrap steel and ferromanganese in front of a furnace, 4) inoculation treatment, and 5) second inoculation and pouring. By controlling the Si / C value of molten iron, jetting manganese into a ladle in front of the furnace to adjust the [Mn-Si] value, and jetting scrap steel into the ladle in front of the furnace to improve supercooling so as to enhance the inoculation effect, and adopting a silicon barium alloy lander jetting technique for first inoculation and ferrosilicon alloy secondary inoculation in a pouring ladle, the high quality 195 diesel engine flywheel casting can be manufactured under the conditions of a carbon equivalent of 3.9-4.05% and no alloying. The content of pearlite in the casting microstructure reaches 88%, the tensile strength sigma b is 259-266Mpa, and the hardness HB is 185-200.

An immunochromatographic test strip for fluorescent quantitative detection of FSH and a preparation method thereof. The invention belongs to the technical field of immunodiagnosis. The purpose of the invention is to address the shortcomings in the prior art. The invention adopts the following technical solutions: The immunochromatographic test strip for quantitative detection of FSH is composed of a sample pad, a marking pad, a coating film, and an absorbent paper lapped on a PVC bottom plate in sequence. Compared with the prior art, the present invention has the following advantages: the detection line and the quality control line of the present invention adopt independent reaction systems, which do not interfere with each other and are calibrated by T / C value, which ensures the accuracy of test results Spend. The invention adopts fluorescence immunochromatography, and the detection method has high sensitivity, simple operation and low cost. One-step direct sample addition, without sample diluent, can detect follicle-stimulating hormone in blood samples with a concentration as low as 1.0 mIU / mL. The detector used does not require professional operators, and the test results can be obtained in 15 minutes.

The invention discloses a composition of coriolus versicolor polysaccharide and ginkgo flavone and a blood lipid degrading method thereof. In the blood lipid degrading method, the coriolus versicolor polysaccharide and the ginkgo flavone are combined and orally administered to reduce the blood lipid level of a hyperlipidemia rat model. Medicinal fungus coriolus versicolor polysaccharide and a flavonoid compound in natural medicinal plant ginkgo leaves are respectively extracted. When the coriolus versicolor polysaccharide and the ginkgo flavone are combined for administration, liver index of a rat, and TC value, TG value, LDL-C value and NEFA content of serum can be significantly reduced, and the HDL-C value of the serum can be significantly increased; and through combined oral administration of the coriolus versicolor polysaccharide and the ginkgo flavone, a hyperlipidemia liver-injury rat model can be improved to a certain extent.

The invention provides a liquid chromatography-isotope mass spectrometry method for authenticity identification of grape juice, in particular to the technical field of detection. The invention comprises the steps of: establishing a corresponding isotope difference database by determining the Delta<13>C value of fructose, glucose, disaccharide and polysaccharide (if contained) in pure grape juice;and judging the authenticity of the grape juice to be tested by comparing the isotope difference value between the grape juice to be tested and the pure grape juice. According to the liquid chromatography-isotope mass spectrometry method for authenticity identification of grape juice, high performance liquid chromatograph and Delta V Advantage stable isotope ratio mass spectrometer (HPLC-IRMS) isadopted; the instrument has high sensitivity and strong feasibility, so it is only necessary to measure the Delta<13>C of the sugar in the grape juice online; the amount of the grape juice sample usedis small, so the sample processing is simple and quick; the source of the syrup for adulteration does not need to be clear, and the accuracy of the qualitative identification result is high.

The invention relates to a roll mark prevention composite roller which comprises a working layer and a nodular cast iron core part and is characterized in that the working layer comprises the following components in percentage by weight: 0.85-1.10% of C, 0.6-1.0% of Si, 0.20-0.8% of Mn, 5.5-7.5% of Cr, 0.30-0.8% of Mo, 0.1-0.3% of V, less than or equal to 0.4% of Ni, less than or equal to 0.020% of P, less than or equal to 0.015% of S and the balance of Fe and unavoidable impurities. The roll mark prevention composite roller provided by the invention has the beneficial effects that (1) the content of C and Si is increased in the roller so that the matrix hardness of a cold rolling work roller can reach 65-66HRC and the surface hardness can reach 98-100HSD to obtain relatively good roll mark resistance; (2) a high-hardness carbide is obtained by adjusting the Cr / C value so as to enhance the wear resistance of the roller.

The invention discloses a method for controlling the tidal volume of an anaesthesia machine by adjusting the volume and pressure. The method comprises the steps that pipeline compliance self-checking is carried out on the anaesthesia machine and a breathing machine in the starting process; when breathing control is started and the R and C values of a patient are not correctly monitored, a volume ventilation mode is adopted, and the R and C values of the patient in the ventilation period are monitored; if the R and C values of the patient are correctly monitored, a compliance compensation volume ensuring method is utilized for monitoring the inhalation volume of the patient in the inhalation period, and volume ensuring treatment is carried out after the volume reaches a set value; a system standard control pressure value P is calculated, inhalation valve and exhalation valve collaborative pressure control is carried out according to the value P, the tidal volume, volume difference value and pressure difference value deltaP of the patient are calculated in the exhalation stage, feedback compensation control is carried out on the calculated value P according to deltaP, and the volume and the pressure are both ensured.