185 results about "Form analysis" patented technology

The invention discloses a regional integrated energy system operation robust optimization method considering electricity-to-gas conversion and uncertainty, and the method comprises the steps: carryingout the detailed modeling of an electricity-to-gas conversion process according to the principle of an electrochemical reaction, and analyzing the coupling relation between different energy forms ina matrix mode based on an energy center model; establishing a regional comprehensive energy system operation optimization model considering the uncertainty of various load prediction powers, and establishing a two-stage robust optimization model according to a polyhedral uncertain interval; and decomposing the two-stage robust optimization model into a main problem and a sub-problem, converting the sub-problem into an optimization problem of a single target, and carrying out iterative solution to obtain a comprehensive energy system robust optimization scheme. According to the method, the potential of complementary mutual relief and flexible scheduling among multiple energy forms is fully excavated, wind curtailment can be reduced, and the operation economy and flexibility of the comprehensive energy system are improved; and the contradiction between the operation risk and the cost can be coordinated according to the actual condition of the regional integrated energy system.

Method and device for determining capture status of a heart chamber that receives a pulse from an implantable pulse generator (IPG). Signal processing can be used to improve the reliability of capture detection by transforming the sensed response signal into a set of morphological characteristics. Analysis of selected morphological characteristics serves to distinguish signals indicative of capture from signals indicative of loss of capture.

The invention relates to a method for evaluating the new energy development potential of regional power grids based on power generation absorption. New energy power characteristics are described from the level of new energy output power parameters, and power grid structure constraints are described from the level of power grid load flow calculation parameters. Based on a sequential production simulation method, by establishing a multi-period load flow optimization evaluation model and adopting matlab software for programming simulation calculation, a corresponding new energy receptivity evaluation model is established with the power generation of new energy units as the objective function and the new energy wind curtailment/light curtailment rate as the constraint. The new energy development degree of the regional power grids is comprehensively measured, visual development potential measurement indexes are obtained finally, and the new energy receptivity trend of the regional power grids is analyzed in a drawing mode. The power generation of the power grids by renewable energy absorption is simply and visually calculated, and reasons for the insufficient new energy receptivity of the power grids are analyzed. The economy and safety of power grid operation are analyzed based on various operation scenes, and the new energy receptivity of the power grids under various scenes is studied.

The invention discloses a method of self-customizing report forms for users, comprising the following steps: A, establishing a new report form and selecting the type of the report form; B1, if the selected report form type is a report form in which an user can fill and submit, drawing a report form template firstly and saving the report form template to a database after finishing drawing; then defining a report form index and binding the report form index and the table cell of the report form; and then defining a summary statistical formula and a calculation formula, carrying out summary statistical calculation according to the summary statistical formula and the calculation formula, showing the report form analysis; B2, if the selected report form type is a report form in which an user can not fill and submit, firstly defining a report form data source, drawing the report form template and saving the report form template to the database; and then defining a report form figure selection formula, a calculation formula, and a report form constant; finally, showing the report form analysis. The invention transforms the complex report form figure selection and formulas into a perceivable and understandable operation mode for users, so that the report forms can be self-customized by users.

Techniques and equipment are provided, including computer-related software and hardware, for analyzing biological events on multiple-spot arrays for chemical, biological, or biochemical analysis. In one arrangement, techniques and equipment are provided for analyzing nucleotide sequences of nucleic acid molecules, e.g., using multiple probes per spot of an array. Arrays can be provided in which multiple probes exist on multiple spots, and where analysis of whether a particular target molecule bound to a particular spot does not necessarily provide information on what probe the target bound to. The invention provides techniques for analyzing biological events in the form of, for example, deconvolution of binding data.

A method of identification of a cause of occurrence of springback comprising a press forming analysis step of numerically analyzing forming conditions of press forming to obtain forming data of a press formed part, a processing step of processing at least one of a physical property value and physical property quantity data of part of the regions of said press formed part among forming data of said press formed part, and a springback value calculation step of calculating a springback value based on the results of said processing.

The invention discloses a method for controlling different forms of heavy metal in urban life compost by adopting modified nano carbon. Before application of nano carbon with diameters ranging from 20 nm to 70 nm, the nano carbon is modified, so that various kinds of modified nano carbon are obtained respectively; then, a layer of cotton cloth and a nylon net are sealed at the lower end of each PVC (polyvinyl chloride) tube, garbage compost and various kinds of modified nano carbon are proportionally and uniformly mixed, and each tube is filled with 150 g of mixed materials; the temperature during an experiment ranges from 19 to 27 DEG C, the relative humidity is 60%-72%, the compost is supplemented with water every day, so that the moisture of the compost is about 70% of the field capacity; sampling is performed after 45 days of cultivation, and form analysis of heavy metal is performed; and the adding amount of various kinds of modified nano carbon is 1%-5% (w/w) of the weight of the garbage compost. The experiment result shows that the content of the residual form heavy metal is added with addition of the modified nano carbon, conversion of the heavy metal in the compost from an easily absorbing state to a difficultly absorbing state is promoted, and a basis is provided for application of the modified nano carbon in passivation of the heavy metal in the garbage compost.

The invention discloses a metadata management system with bidirectional interactive characteristics and an implementation method thereof. A metadata data extraction device extracts the metadata of all subsystems of an EDW to a metadata runtime library device, and a universal relational metadata model stores the metadata; a conventional bridge extracts the metadata of the relational metadata model to a metadata knowledge base device of an object metadata model to form analysis results for inquiry by a user; a database view supplies the needed metadata information to other subsystems. The invention uses a bidirectional metadata management system framework, can support the metadata extracted from other subsystems of the EDW to be stored into the metadata management system, and meanwhile, supports providing the needed metadata information to other subsystems of the EDW, solves the running management problem of the metadata and the EDW, reduces the management difficulty of the EDW, guarantees the accuracy of the metadata and causes the subsystems to efficiently communicate and stably run.

The invention provides a form analysis method based on character positioning recognition, and the method comprises the steps: inputting a form picture into a pre-trained character positioning network,and obtaining the position information of characters in the form picture; performing graph segmentation on the table picture according to the position information, segmenting a cell picture corresponding to the position information, inputting the cell picture into a pre-trained character recognition network, and performing character recognition to obtain cell character contents; extracting a first table layout of the table picture according to the position information; and generating a form file of the form picture according to the first form layout and the cell character content. According to the method, the established deep learning model can be used for positioning and identifying the characters in the table picture, and the table picture identification efficiency and accuracy are improved.

The invention discloses an intelligent general type mercury measuring device and a detecting method of the intelligent general type mercury measuring device, three interfaces of a four-way valve (11) are respectively communicated with a solid, liquid and gas sample treatment devices (1), target gas output by the four-way valve enters into a mercury enrichment device (3) through a first three-way valve (2),the output end of the mercury enrichment device is communicated with the interface of a second three-way valve (4), the gas enters into an absorption pool (6) and is detected by a photoelectric detector (7); The three-way valve, the four-way valve, the absorption pool, the photoelectric detector and an excitation light source are controlled by a computer (8). The intelligent general typemercury measuring device is an opto-electro-mechanical integrated analysis device and measures the content of mercury by utilizing the mercury enrichment device and the atomic fluorescence technology, overcomes the disadvantage that only a single sample can be measured, can directly measure the solid sample, the liquid sample and the gas sample on the same device and can perform form analysis of mercury in the liquid sample and the gas sample, the intelligent general type mercury measuring device has high universality, high sensitivity, low detection limit and is simple in structure and is low in cost.

A method and system for performing three-dimensional holographic microscopy of an optically trapped one dimensional structure. The method and system use an inverted optical microscope, a laser source which generates a trapping laser beam wherein the laser beam is focused by an objective lens into a plurality of optical traps. The method and system also use a collimated laser at an imaging wavelength to illuminate the structure created by the optical traps. Imaging light scattered by the optically tapped structure forms normalized intensity holograms that are imaged by a video camera and analyzed by optical formalisms to determine light field to reconstruct 3-D images for analysis and evaluation.

The present invention provides systems and methods for analyzing gene expression, gene annotation, and sample information in a relational format supporting efficient exploration and analysis, including comparative differential expression analysis, expression pattern matching, and mapping of external attributes or identifiers to internal representations of gene fragments or samples.

Methods for allocation of storage resources, performance monitoring, and reallocation of resources to eliminate hot spots, by specifying high-level goals, rather than by means of low-level manual steps. Policies are specified as administrator specified constraints under which the resources are managed. Goals are specified in terms of performance, availability, and security requirements of the desired storage. As a part of the automation, this invention provides a method for analyzing capabilities of the computer storage system and forming analysis results, which are later used for determining an allocation of resources that will meet the high-level goals specified. This invention also provides methods for automatic monitoring of performance, availability, and security goals for allocated resources. If goals are not met, resources are reallocated so that the goals can be met with the allocation. The invention reduces human involvement, allows policy control, minimizes error, and provides efficient service delivery specified by policies.

Words of an input string are morphologically analyzed to identify their alternative base forms and parts of speech. The analyzed words of the input string are used to compile the input string into a first finite-state network. The first finite-state network is matched with a second finite-state network of multiword expressions to identify all subpaths of the first finite-state network that match one or more complete paths in the second finite-state network. Each matching subpath of the first finite-state network and path of the second finite-state network identify a multiword expression in the input string. The morphological analysis is performed without disambiguating words and without segmenting the input string into sentences in the input string to compile the first finite-state network with at least one path that identifies alternative base forms or parts of speech of a word in the input string.

The invention discloses a general form recognizing method which comprises the following steps: scanning various sample forms into image files by a scanner, and storing the image files into a computer hard disk; manufacturing form mode files, loading the sample form image files stored on the computer hard disk, manufacturing various types of form modes, and saving the form mode files in a mod format; scanning each filled form for counting into image files by the scanner, and storing the image files into the computer hard disk; and carrying out form recognition, and saving recognition results. By utilizing the scanner and a computer, the invention can quickly and accurately recognize various filled forms and save recognition results into the computer, so that users can conveniently make further statistical analysis and processing at any time. The invention integrates the practicability and the flexibility, greatly simplifies the document processing means of people, improves the efficiency of form analysis, and has very wide application prospects.

The invention relates to a method for detecting a selenium form, elemental selenium and total selenium. Chromatographic separation systems and atomic fluorescence spectrophotometers in different instrument manufacturers are combined into a HPLC-HG-AFS system, and a method for analyzing the selenium form and measuring elemental selenium and inorganic selenium and total selenium in a sample can be performed. The measurement result is accurate; by measurement on the total selenium and inorganic selenium, the content of organic selenium can be indirectly obtained by adopting a method of subtracting the inorganic selenium from the total selenium, and a new technology for measuring the total selenium, inorganic selenium and organic selenium through a form analysis method can be formed. The method is high in portability and convenient and flexible to use and has high popularization and application values.

The invention relates to a patella osteotomy navigation template for knee arthroplasty and a manufacture method. The method includes S1, establishing a three-dimensional digital patella model according to medical image data of patients' knees; S2, adopting a least square method to fit a feature plane, and establishing a model coordinate system based on the feature plane; S3, performing three-dimensional form analysis on the patella model, establishing a positioning rod corresponding to the ridge position of the patella model and an osteotomy groove corresponding to the position of the required patella osteotomy surface; S4, acquiring the joint surface form of the patella model, and reversely designing a base plate with the inner surface completely fitting the partial joint surface of the patella; S5, sewing the positioning rod, the osteotomy groove and the base plate, and establishing a patella osteotomy navigation template; S6, utilizing a fast-forming technology to manufacture an entity of the patella osteotomy navigation template. By the aid of the method, the osteotomy depth can be controlled accurately, the osteotomy position can be positioned accurately, and the ideal symmetrical osteotomy surface can be obtained.

A system for automated analysis of legal documents within and across different fields is constructed using a computer system comprising at least one memory, at least one processor, and at least a first plurality of programming instructions stored in the at least one memory and operating on the at least one processor configured to allow the operation on the computer system of additional programming instructions, an extraction processor to identify, extract knowledge from data contained in the legal document and transform it into a common data form. The analysis processor develop a local and global knowledge graphs containing the key entities, relationships and concepts encoded in the text.

The invention discloses an audio and video fingerprint identification method, comprising the following steps of: respectively acquiring audio and video files of a master slice and a sample slice in streaming form, and respectively extracting a master slice fingerprint feature value and a sample slice fingerprint feature value; and then, performing streaming form analysis to compare the master slice fingerprint feature value with the sample slice fingerprint feature value. The invention also discloses a tampering prevention system based on audio and video fingerprint streaming media, since small-size image data is used for extraction of video fingerprint features, complexity of extraction of the video fingerprint features is reduced, and the system has the characteristics that extraction speed is fast, storage space of fingerprint files formed by the extracted video fingerprint features is mall, and so on; indexing and retrieval of the fingerprint files are facilitated; through a hash code set combined with audio and video, a one-to-one corresponding relation is built according to actual structure of a video clip, and the tampering prevention system is built; and by comparison of the hash codes, whether frame information is tampered can be judged directly, and a tampered position can be located quickly, thus, tampering detection capability is strong, and safety is high.

The invention provides a power operation data monitoring and communication analysis system. The system is characterized by using data acquisition terminals arranged on a high voltage distribution station, a low voltage distribution station and each power monitoring point to collect power operation data and carry out real-time tracking on the data; based on the data which is collected and tracked in real time by a power operation data acquisition unit, carrying out monitoring, and when the collected and tracked data exceeds a threshold value, emitting an alarm prompt; and classifying and storing the data collected and tracked by the power operation data acquisition unit and the data monitored by a power operation data real-time monitoring unit and forming a power operation database so as to provide a basis for the later-period analysis management deployment of the power operation data. The power monitoring data can be sent to a power management person in real time, and the data can beused to form analysis data so as to guide the power management person to well deploy a power plan and form a power management decision.

The invention provides a network security log alarm processing method based on a big data analysis technology, and the method comprises the steps: obtaining standardized log data with a uniform format through an automatic analysis engine, filtering useless and meaningless logs through a log filtering rule, and then converting the logs into security alarm events through a network attack event classification rule. Then associated alarm events in a certain time range are combined through an alarm rule and an association analysis algorithm, so that repeated alarms are effectively de-duplicated, the repeated occurrence frequency is recorded, and the analysis quality of the alarm events is improved. According to the method, a set of visual, reliable and stable network security log analysis method is established, collected network security log data is subjected to normal form analysis processing in a simple, convenient and rapid mode, log data with unified log attributes are generated, then alarm events generated by logs are subjected to duplicate removal and merging processing, the network security detection efficiency is effectively improved, false alarm and repetition of alarms are reduced, and therefore the pressure of alarm analysis processing is relieved.

The invention belongs to the field of data processing and particularly relates to a data auditing and checking method and system. The method comprises the following steps of obtaining preset to-be-audited-and-checked data and a preset auditing and checking rule corresponding to the to-be-audited-and-checked data; auditing and checking the to-be-audited-and-checked data according to the auditing and checking rule, thereby obtaining difference data; and analyzing the difference data to form analysis data, and sending the difference data and the analysis data to a database. According to the method and the system, the development cycle and the maintenance cost of auditing and checking are shortened and reduced; the manpower and material resource loss is reduced; and the flexibility is enhanced.

The invention belongs to physico-chemical test technology, and relates to a method for measuring depth of an alloy steel decarbonized layer. In the invention, the method for measuring the depth of the alloy steel decarbonized layer is characterized in that an image signal output terminal of a scanning electron microscope is connected with an input terminal of an X-ray energy spectrometer, the scanning electron microscope is used for measurement and analysis; and the X-ray energy spectrometer is used for analysis and verification. The method comprises the following steps of firstly cutting a sample; carrying out surface treatment on the sample; cleaning the sample; subsequently placing the sample in the scanning electron microscope and vacuuming the scanning electron microscope; adjusting parameters of the scanning electron microscope and carrying out organization form analysis; subsequently collecting images to carrying out energy spectrum analysis at two sides of a measuring point at a half position of a transition area; verifying a carbon ingredient; and finally completing the measurement on the depth of the decarbonized layer. The method can carry out exact analysis on the depth of the alloy steel decarbonized layer, can be operated simply and conveniently, and can meet the requirement of practical scientific research production and failure analysis.

The invention discloses a video relevant recommendation method and a server. The video relevant recommendation method includes the steps: collecting description data of contents of each video in a content source set to form video content essential data, collecting visit information of users, statistically analyzing behavioral habits of the users according to the collected visit information of the users to form analysis essential data, and carrying out relevant recommendation processing from different angles on videos according to the video content essential data and the analysis essential data to acquire recommendation results from the different angles. The video relevant recommendation method and the server are applied, and carrying out intelligent relevant recommendation on huge amounts of videos can be achieved.