183results about How to "Precisely formulated" patented technology

The present invention discloses a network searching method and a network searching system. The method comprises: extracting a webpage structure and an information type of a social networking site to form a database; searching according to a submitted keyword for webpage data relevant to the keyword; analyzing the searched webpage data relevant to the keywords according to the database to acquire description information of the webpage data, wherein the description information is corresponding to the information type of the social networking site; and presenting the description information along with the corresponding webpage data as a search result. According to the method and the system of the present invention, the website is formatted, detailed information in professional dimension is extracted, the description information of the type of social networking sites such as forums and blogs is finally acquired, and the description information special to forums and blogs as the search result is displayed.

The invention discloses a three-dimensional seismic fragility analysis method for a bridge structure. The method aims at the condition that a common seismic fragility calculation method cannot be used for carrying out three-dimensional seismic fragility calculation at present. According to the method, damage state equations used for assessing seismic damage of bridge members under a three-dimensional seismic effect is proposed firstly; for calculating damage probabilities of the members, a three-dimensional seismic fragility calculation theory of the bridge structure is detailedly derived and established by applying an engineering structure reliability theory, a probability theory and a mathematical statistics method according to characteristics of the damage state equations; and on the basis of fully considering parameter uncertainty of the bridge structure and uncertainty of seismic oscillation, an incremental dynamic analysis method and a finite element method are introduced. According to the analysis method, a derivation process has a better theoretical basis, and a calculation result is more accurate and reliable; and the method makes a breakthrough progress in the field of fragility research, and one-dimensional seismic fragility analysis is upgraded to three-dimensional seismic fragility analysis in existing research field, so that fragility assessment of the bridge structure under the three-dimensional seismic effect is realized.

A system and method is disclosed for generating health and lifestyle related observations and recommendations for a user, based on information collected from the user. The system and method of the present invention is configured to accept user inputs that include activity, physical, biological, environmental, subjective, goal, real-time and historical user information, inputted directly into the system, or via a third party integration. Invention references aggregated information across users and from additional sources, and generates relevant recommendations and observations, based on the system's computational methods applied to the user's inputs. The system and method considers the user's goals and system default goals in the generation of recommendations. The system and method allows for the data and generated observations and recommendations to be outputted within the system's user experience, or to a third party.

The invention relates to the field of industrial control system information safety, in particular to an industrial control information safety monitoring system adopting a black list and a white list for analysis, which comprises the following steps of: (1) collecting an initial sample library; (2) blacklist rule formation and alarm generation; (3) white list rule formation and alarm generation; (4) intelligently generating a communication white list; (5) protocol rule formation and alarm generation; and (6) performing visual alarm and report display. The beneficial effects of the invention arethat the system carries out the credible monitoring of assets in the industrial control network, carries out the credible monitoring of communication in the industrial control network, carries out the deep analysis of a plurality of industrial protocols, carries out the visual display of a topological structure of the industrial control network, and carries out the report statistics of a threat form in the industrial control network; the method is beneficial to realization of abnormal monitoring in the network, is beneficial to realization of quick positioning and troubleshooting of problem assets and problem communication behaviors, is beneficial to avoiding human operation errors, improves the accuracy of a white list, reduces missing reports and false reports, and constructs a monitoring system easy to operate and capable of quickly positioning problems.

The invention discloses a Chinese medicinal preparation for treating various dermatoses, which is prepared from 21 Chinese medicaments such as cortex dictamni, erythrina indica lam and the like capable of promoting blood circulation by removing blood stasis and promoting circulation of qi and to relieve pain. The Chinese medicinal preparation has a unique formulation and precise and appropriate compatibility, has the effects of dispelling wind to nourish blood, removing dampness to relieve itching and cooling blood to remove toxic materials, has no bad adverse effects for clinical application, has a wide treatment range, overcomes the difficulties in grouping treatment of the dermatoses by using Chinese medicines and western medicines, and has significant curative effect of treating various dermatoses such as psoriasis, neurodermatitis, eczema, hives and acne which mainly causes epidermal hyperplasia, skin sichenification, inflammation of cuticula or a derma shallow layer, and vascular reactive and obstructive folliculus pili steatadenitis. After the prescription is taken for 7 days, itching disappears, lesion parts such as papula and maculopapule are gradually fade away, erythema and wheal disappears, exsudation is reduced, and squamae become thinner or fall off; after 14 to 21 days, the papula and the maculopapule disappears, the squamae are reduced, the sichenification disappears to achieve clinical healing; and after 28 to 35 days, skin lesions return to normal and are difficult to have a relapse.

The invention provides an SFR and ELM based power grid transient state frequency characteristic prediction method, and belongs to the technical field of power grid security and stability analysis. According to the method, a system frequency response model and a limit learning machine theory are adopted as support, a power grid transient state frequency characteristic prediction model is built, theinfluence on the communication abnormal scene is considered, the system online measured data can be depended on, and frequency change characteristic prediction in the power grid transient state process is achieved. On the premise that the requirement for online computation speed is met, the power grid transient state prediction characteristic result accuracy and reliability are ensured, and therefore the decision basis is provided for power system state evaluation and operation control.

Prepackaged cleaning compositions are described which are suitable for on-site dilution, and for cleaning substrates such as air conditioner coils.

The invention relates to a carbon nano tube / chitosan mesoporous spherical composite material as well as a preparation method thereof. The preparation method of the spherical composite material comprises the following steps: (1) carrying out acid treatment and dispersion treatment on carbon nano tube raw materials; (2) preparing a chitosan solution with the degree of deacetylation of 80-100%; (3) adding the carbon nano tube which is treated by the step (1) into the chitosan solution obtained by the step (2), and mixing uniformly so as to a spherical liquid; (4) dissolving alkaline solute into water so as to obtain a solidified liquid; (5) dropwise adding the spherical liquid into the solidified liquid so as to prepare a composite sphere; (6) placing the composite sphere generated by the step (5) into a crosslinking agent solution to crosslink, and stirring so as to obtain a crosslinking composite sphere; (7) refrigerating and drying the crosslinking composite sphere obtain by the step (6) so as to obtain the carbon nano tube / chitosan mesoporous spherical composite material. The carbon nano tube / chitosan mesoporous spherical composite material disclosed by the invention is nontoxic, and has favorable adsorption performance.

The invention provides a security constraint generation schedule planning method based on water and fire coordination. The method comprises the following steps that power grid basic data are acquired, and electricity demands are determined; based on 'just, fair and open' dispatching and energy-saving dispatching, the electric quantity is balanced, and electric power is adjusted; according to the water and fire coordination constraint demand, the constraint condition of a water and fire coordination joint optimization model is determined; an optimization objective is determined; water and fire coordination joint optimization computing is carried out, and the generation schedule is determined. According to the method, based on the running and planning characteristic of a power grid including a large-scale water and electricity access dispatching mechanism, the water and electricity running and water and fire coordination optimizing characteristics are combined, the optimization objective includes the running cost of a thermal power unit and a hydropower unit and a unit output force adjusting penalty function, peak elimination and valley filling are carried out through coordination of the hydropower unit and the thermal power unit, so that the total adjusting amplitude of output force of the units in the system is reduced, and therefore power adjustment losses of the units in the system are reduced.

The invention relates to mobile wireless communication, in particular to a dynamic cooperative coverage method among base stations. In the prior art, only how to control cell base stations under a static condition is considered, the number of users and the random time-variant characteristic of positions of the users are not considered, and communication blind spots can not be efficiently and accurately covered after one cell is dormant. The dynamic cooperative coverage method among the base stations carries out forecasting according to the number of users of a grey markov model and combines zonal statistics, and the base stations of other neighborhood cells can efficiently, timely and accurately cover all users in the dormant cell when one cell base station is dormant.

The invention discloses an auxiliary medication decision-making method and an intelligent auxiliary medication system. The auxiliary medication decision-making method includes the following steps: Step 1: collecting and acquiring medical data of patients, pre-processing the medical data of patients, and obtaining structure-unified standard clinical data of patients; and Step 2, according to the standard clinical data of patients, obtained in the step 1, predicting applicable drugs for patients through a classification regression tree algorithm, combined with the drug information in a drug database, automatically generating a medication proposal to complete the auxiliary medication decision, wherein the medication proposal is provided for review and use by a physician. The auxiliary medication decision-making method and the intelligent auxiliary medication system can intelligently provide scientific, professional and accurate medication basis, and can assist clinicians and clinical pharmacists to formulate optimal use decisions of drugs, thereby further standardizing drug use.

The invention discloses a method and a device for intelligent problem analyzing and processing based on ontology. Based on a natural language understanding technology, a general process of problem analyzing, understanding and solving, knowledge management and representation methods thereof, and ontology theory, the method, from the perspective of ontology, comprises the steps of: firstly constructing a universal knowledge base concept structure which is used for computers to maintain and store information related to problems faced by users; then converting the expression statement of the problems submitted by the users into information which can be processed by computers, interacting with users through the computer screen and acquires relevant basic information from the users; and finally, automatically completing intelligent identification of types and solution methods of problems by adopting an automatic reasoning mechanism. The device comprises a three-part data maintenance and storage device and an intelligent problem analyzing, processing and displaying device. The method and the device provided by the invention have the advantages that: a higher intelligence and accuracy can be ensured, users can enjoy ease and relaxation during operation process, and the method and the device have good technical effect and application value.

The present invention relates to a method for the determination of chromatography conditions for the separation of a biomolecule from a liquid sample, which method comprises selecting a number of experiments using design of experiments (DoE); performing said experiments with in-line conditioning of orthogonal quality measures; and based on the results from the experiments, determining efficient chromatography conditions for said biomolecule.The invention also relates to a system for performing the method as well as a computer program and an instrument comprising such a computer program.

The invention discloses an intelligent control method for maintenance work order management. The method includes: S1, determining the maintenance level of the maintenance personnel based on the service life and the total maintenance times; 2, based on the total working time, the work time of the current date and the failure duration time, determining the time grade of the target failure equipment;3, based on the total number of fault occurrence and the time interval between the last fault and the target fault equipment, determining the fault level of the target fault equipment; S4, determining the damage level of the target faulty equipment based on the time level and the fault level; S5, selecting a serviceman for the target faulty equipment based on the maintenance level of the serviceman and the damage level of the target faulty equipment. The invention combines the damage grade of the faulty equipment and the maintenance grade of the maintenance personnel to select the maintenancepersonnel, which is conducive to improving the matching degree between the maintenance personnel and the equipment faults, improving the maintenance effect of the faulty equipment, enabling the maintenance personnel to carry out effective maintenance on the faulty equipment quickly and accurately, and improving the work efficiency of the maintenance personnel.

The invention relates to a medicine dispensing device for a pharmacology room, and belongs to the technical field of medicine appliances. The medicine dispensing device comprises a medicine dispensing rack, wherein a medicine dispensing power supply box is arranged on the right side of the medicine dispensing rack; a swinging and oscillating device is arranged on the left side of the medicine dispensing rack; a swinging and oscillating platform is arranged on the upper side of the swinging and oscillating device; a horizontal rotary table is arranged on the upper side of the medicine dispensing rack; a medicine dispensing supporting rack is arranged on the upper side of the horizontal rotary table; a reagent table fixing sliding groove is formed in the right side of the medicine dispensing supporting rack; a reagent table fixing rack is arranged on the right side of the reagent table fixing sliding groove; a reagent table is arranged on the right side of the reagent table fixing rack; a solvent bottle fixing sliding groove is formed in left side of the medicine dispensing supporting rack; a solvent bottle is arranged on the left side of the solvent bottle fixing sliding groove; a foldable lighting bracket is arranged on the upper side of the medicine dispensing supporting rack; a fixing base is arranged on the lower side of the medicine dispensing rack. The medicine dispensing device is simple in structure and convenient to use, the medicine dissolving speed can be increased, the medicine liquid preparation is precise, the medicament dissolution is uniform, the medicament preparation effect is good, the medical experiment difficulty is reduced, and the medical experiment efficiency is improved.

The invention discloses a robot guide system and method based on point cloud data. Data of a depth camera is converted as position information of assembly points through a visual analysis mechanism toobtain real-time accurate position relation; no matter the positions of workpieces to be assembled are changed or not, precise position information is provided for subsequent robot actions; and the positions are calibrated through an eye-hand relation processing mechanism, so that an assembly robot control mechanism can accurately formulate actions to realize quick and accurate assembly actions.

The invention provides an estimation method of the execution time of a test plan, which comprises the following steps: importing the execution information of the finished test plan into a database by an execution client of the test plan; counting the execution time parameters of the test script of the test plan according to the execution information in the database; and estimating the execution time of the test plan this time according to the execution time parameters of the test script. The invention also provides an estimation device of the execution time of the test plan, which comprises an importing module, a counting module and a computing module. The invention overcomes the defects that a manual method which is used for estimating the execution time of the test plan in the related technology takes a long time and makes mistakes easily, so that the accuracy and the efficiency of estimating the execution time of the test plan are lower and accurate establishment and high-efficiency execution of the test plan are influenced, thereby improving the accuracy and the efficiency of estimating the execution time of the test plan, and being favorable for accurate establishment and high-efficiency execution of the test plan.

The invention discloses a software testing workload estimation method which is low in complexity and small in estimation error. The software testing workload in a software development project is estimated by virtue of parameters of number of most-likely test cases according to estimation function test needs, time for implementing one test case, software development maturity capability of a working team, and a condition whether software needs to non-functional test or not. The software testing workload estimation method is beneficial to making a test scheme in software development project management more accurately, arranging test progress, regulating test resources and estimating test risks.

The invention discloses a method for screening a seedling stage salt-tolerance rice variety. First, high-salt soil and low-salt soil are taken at a high-salt content plot and a low-salt content plot respectively, and then at least four gradients with the salt concentration range being 1.56%-5.78% is prepared. Prepared salt soil is placed into a plastic vessel, then, sowing is carried out, dry seeds of the variety with the germination potential and the germination rate being at least 90% are sown to the prepared salt soil, irrigation is carried out after sowing, and complete irrigation is needed for first-time irrigation. Before three-leaf stage, soil is kept wet. After three-leaf stage, paoma water irrigation is carried out (namely after irrigation is carried out by one time, water is discharged immediately, when a field side becomes white, irrigation is carried out again, and water is discharged again), and soil wetting and drying alternation is kept. After emerging, the emergence rate is surveyed, and after three-leaf stage, the seedling rate is surveyed. The variety with the high emergence rate and the high seedling rate is the salt-tolerance variety. According to the method, soil with various salt concentrations can be prepared quickly and accurately, the shortcomings that during production, saline-alkali soil salt content distribution is very uneven, and a NaCl solution prepared in a laboratory cannot simulate a soil environment can be overcome, and the salt-tolerance variety can be screened quickly and effectively.

The invention belongs to the field of biological recognition, and discloses a cell detection method, device and apparatus for a glomerular pathological section image, and the method comprises the steps: obtaining a to-be-detected glomerular pathological section image; inputting the to-be-detected glomerular pathological section image into a preset neural network model for identification and detection, with the preset neural network model being obtained by training a neural network through a predetermined number of glomerular pathological section images for identifying and labeling mesangial cells, endothelial cells and podocytes; respectively outputting probability graphs of mesangial cells, endothelial cells and podocytes in the glomerular pathological section image to be detected from three output channels of a preset neural network model; and calculating the number of the mesangial cells, the endothelial cells and the podocytes in the glomerular pathological section image to be detected according to the probability graphs of the mesangial cells, the endothelial cells and the podocytes. The causes and conditions of the patient are determined according to the number of mesangial cells, endothelial cells and podocyte, and a treatment scheme is made accurately.

The invention discloses a digestive system gallstone recognition method and a digestive system gallstone positioning method. The method comprises the following steps: inputting a preprocessed CT scanning image into a trained convolutional neural network; and after public feature extraction and independent feature extraction, outputting the identified gallstone image and gallstone image, and performing feature extraction on the gallstone image to obtain morphological information and type information of the gallstone, so that efficient and accurate identification of the gallstone of the digestive system can be realized. On the basis of accurately identifying the gallstone of the digestive system, the three-dimensional coordinates of the gallstone can be accurately calculated by establishingthe three-dimensional model of the gallstone, so that the gallstone is accurately positioned. By means of the mode, the gallbladder and gallstone can be recognized at the same time, the recognition time is effectively shortened, and the recognition efficiency is improved; and the form, type and accurate position information of stones can be provided for doctors, so that the doctors are effectivelyassisted in diagnosis and treatment, and the health of patients is guaranteed.

The invention discloses a wind generating set and a low voltage ride-through protection method of the wind generating set. The wind generating set comprises a set signal tracking system and a power grid signal tracking system, wherein the set signal tracking system is connected to an energy outlet of the wind generating set, the power grid signal tracking system is installed on the high-voltage side of a box-type transformer, and the set signal tracking system and the power grid signal tracking system are connected with a PLC control system. The set signal tracking system is used for collecting power quality information of the outlet of the wind generating set, analyzing the operating state of the wind generating set and feeding back the power quality information and operating state information of the wind generating set to the PLC control system. The power grid signal tracking system is used for collecting power grid signals of the high-voltage side of the box-type transformer, analyzing the operating state of a power grid and feeding back the power grid signals and operating state information of the power grid to the PLC control system. The wind generating set can meet the requirement for power generation in an area where power grid fluctuation is large and also can reduce the fault rate of a wind generator to a large extent.

The invention relates to a mobile positioning service based product authentication popularization system. The system comprises an authentication subsystem, an information popularization subsystem and a database. The authentication subsystem is used for realizing product authentication; the information popularization subsystem is connected with the authentication subsystem and used for acquiring and displaying relevant information according to authentication results of the authentication subsystem and is further used for realizing two-way communication and popularization between users and merchants according to the relevant information and user information; the database is respectively connected with the authentication subsystem and the information popularization subsystem and used for storing medium ID information, LBS (location based service) position information and product information codes of products in the authentication subsystem and storing product detail information, brand-name e-commerce information, physical brand-name store information, user information, logistics acquisition information and resource information in the information popularization subsystem. Compared with the prior art, the system has advantages of realization of docking of users and brand-name service providers, realization of information popularization, excellent anti-fake effects, safety, reliability, low cost and the like.

The invention discloses a preparation device and method for a dissolved gas component standard sample in insulating oil, and belongs to the technical field of transformer oil standard oil sample preparation. A preparation method in the prior art has the defects that oil-gas two-phase circulating time is long, gas metering is difficult, gas-liquid two-phase is unstable, and the like. Sample preparation cannot be realized as a preparation method for a standard sample is not disclosed. A cylinder body oscillates up and down as well as left and right through an eccentric assembly, so that quick balance of gas and liquid in the cylinder body is quickened, the structure is convenient for producing and manufacturing, the scheme is feasible, a great number of samples can be prepared in batch, and oil and gas can be balanced within a short time. According to the preparation device and method disclosed by the invention, the processes are reasonable, the scheme is feasible, different algorithm formulas are selected according to different conditions, gas can be accurately metered, and various conditions can be adapted, so that preparation of the dissolved gas component standard sample in oil is more accurate, stable and efficiency, and therefore, production efficiency is improved.

The invention discloses pulsating CO2 foam fracturing and an evaluation simulation integrated test device and method. According to the pulsating CO2 foam fracturing and the evaluation simulation integrated test device and method, the preparation of CO2 foam fracturing fluids with different foam qualities is realized through a CO2 pressurizing and liquefying system and a foam fracturing fluid quantitative injection system; a high-temperature and high-pressure foam performance evaluation system can simulate and research the stability performance of CO2 foams with different proportions in a deep high-temperature and high-pressure environment; a pulsating fracturing control system can realize high-frequency large-amplitude pulsating fracturing; a triaxial core holder can simulate a deep in-situ stress environment, and can be combined with a acoustic emission monitoring system to research crack propagation and fracture energy rules in the fracturing process; in addition, the triaxial core holder is combined with a permeability measuring system, so that the change condition of the permeability of a sample before and after fracturing can be evaluated; therefore, the pulse CO2 foam fracturing process of a unconventional natural gas reservoir can be simulated, test data under various different conditions can be obtained, the proportion of the CO2 foam fracturing fluid can be optimized, and the influence of different pulse parameters on the fracturing effect can be researched.

The invention provides a hip joint image processing method based on magnetic resonance. The method comprises the following steps: acquiring magnetic resonance image data at a hip joint; segmenting a target area of the magnetic resonance image data to obtain a plurality of segmented parts; reconstructing the plurality of segmented parts to obtain a three-dimensional model; and measuring a pluralityof morphological parameters obtained from the three-dimensional model to determine whether the numerical values of the morphological parameters are within a set threshold range or not. The inventionfurther provides a hip joint image processing system based on magnetic resonance, a storage medium and equipment. According to the invention, the hip joint development condition can be accurately measured; the method not only can provide a basis for disease diagnosis and preoperative planning, but also can provide convenience for postoperative long-term dynamic monitoring, is a whole-process quantitative evaluation means capable of penetrating through early diagnosis, treatment and postoperative dynamic monitoring of DDH diseases, and is of great significance to precision medical treatment ofthe diseases and healthy growth of sick children.

The invention relates to a pharmaceutical composition for treating diabetes and process for preparation, wherein the medicament is prepared from gen-seng, astragalus root, rhizoma dioscoreae, dried rehmannia root, cornus officinalis, broomrape, atractylodes rhizome, kudzu vine root, leeches, notoginseng, root of red rooted saliva and radix paeoniae rubrathe. The medicament can be prepared into powder, pills, tablets, capsules.

The invention provides compressed traditional Chinese medicine decoction pieces and a preparation method thereof. According to the compressed traditional Chinese medicine decoction pieces, traditional Chinese medicine decoction pieces or crude drugs are used as a raw material. The compressed traditional Chinese medicine decoction pieces are objects with a stable geometric shape, the self shapes of the traditional Chinese medicine decoction pieces or the crude drugs can be seen at the surfaces of the compressed traditional Chinese medicine decoction pieces, and the properties of the traditional Chinese medicine decoction pieces or the crude drugs in the compressed traditional Chinese medicine decoction pieces are unchanged. The compressed traditional Chinese medicine decoction pieces provided by the invention have small volume, are beneficial to warehousing and are convenient to package, store and transport; the stability of the components of the traditional Chinese medicines of the compressed decoction pieces is increased according to the compressed decoction pieces; moreover, the volatility of the components which are easy to volatilize is reduced; the compressed traditional Chinese medicine decoction pieces are not easy to pollute and are not easy to damage by worms; the quantitative compressed decoction pieces facilitate for regulating a formula of traditional Chinese medicines, so that the regulation of the formula is more accurate, and the regulation efficiency is higher; and the preparation method is simple, is low in cost and is suitable for industrialized production.

The invention belongs to the technical field of liver cancer polygene detection, and discloses a liver cancer detection panel based on a next-generation sequencing technology. Important exon regions and partial intron regions of 557 genes are enriched by using a gene probe hybridization method, and high-depth sequencing is carried out, so that events such as gene mutation and copy number variation which have clear clinical correlation with liver cancer are accurately detected; and a polygene screening list is made into a probe, and high-risk genes are detected in a targeted mode through DNA sequencing, so that gene mutation with guiding significance for diagnosis and treatment can be detected more efficiently, and important guiding significance is achieved for clinical diagnosis and discovery of targets of targeted therapy.