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Test jack horse and test method of electric vehicle electromagnetic and frictional brake integrated system
ActiveCN102004039AShortcutConvenience Performance ResearchApparatus for force/torque/work measurementVehicle tyre testingWheel speed sensorControl cell
The invention discloses a test jack horse and a test method of electric vehicle electromagnetic and frictional brake integrated system; a vehicle type brake disc to be tested and an electromagnetic brake iron core wound with electromagnetic brake coil are arranged in the middle part of a test tire transmission shaft; a brake pincher is installed close to the brake disc, and is connected with a hydraulic oil path device; one end of a load wheel transmission shaft is tightly connected with a load tire and the other end thereof is connected with a rotary flywheel; the test tire is installed on the test tire transmission shaft and is contacted with the load tire; a driving motor is started to drive the test tire to rotate; the hydraulic oil path device is connected to exert a frictional brake force to the brake disc; and an oil pressure sensor transmits the detected oil pressure and the tire rotating speed signal detected by a wheel speed sensor to a control unit or a PC computer so as to control the electrification current of the electromagnetic brake coil. The invention can research the distribution relation of the brake moments of the electromagnetic brake and the frictional brake and the influence factor of the brake moment of the electromagnetic brake, and obtains the optimal structural parameters of electromagnetic brakes in different vehicle types.
Owner:江苏盐西高新科技园投资有限公司
GPS navigation path optimization method considering vehicle types and level crossing delay
ActiveCN105575151AHigh precisionShortcutInstruments for road network navigationRoad vehicles traffic controlLevel crossingGps navigation
The invention discloses a GPS navigation path optimization method considering vehicle types and level crossing delay. The method comprises 1) selecting a vehicle type; 2) selecting a starting point and an end point; 3) respectively calculating the time T1, T2, T3,..., Tm needed for a vehicle to pass the path L1, L2, L3,..., Lm, and calculating the time Ti need for a vehicle to pass the path Li; and 4) comparing T1, T2, T3,..., Tm, and obtaining the shortest time Tmin, wherein the path corresponding to Tmin is the path which is recommended by a navigator. The GPS navigation path optimization method considering vehicle types and level crossing delay has the advantages of improving the accuracy for calculating the navigation time by considering the vehicle type and the time that the vehicle passes the crossing so as to influence the accuracy and the result for selection of a navigation path.
Owner:CHANGAN UNIV
Method for obtaining digital photo orientation elements based on digital map
The invention provides a method for obtaining digital photo orientation elements based on a digital map. The method comprises the following steps: step 1, a digital photo and a digital map corresponding to the digital photo are shot, wherein the digital photo comprises at least five ground object points, and the digital map comprises homologous points corresponding to the ground object points; the ground object points and the homologous points are totally called as control points; the digital photo is provided with a phone two-dimensional coordinate system, and the digital map is provided with a digital map coordinate system; step 2, coordinates of the control points in the digital map coordinate system and the phone two-dimensional coordinate system and coordinates of a photo principal point in the phone two-dimensional coordinate system are obtained, wherein the photo principal point is a perpendicular foot point of a shooting lens center on the photo; and step 3, a photogrammetric coordinate system D-XDYDZD is established. The invention utilizes the prior digital map as a condition to calculate the orientation elements of a common digital image, thereby providing a simple, convenient and rapid low-cost path for obtaining three-dimensional space information and having small field operation workloads and low expense.
Owner:SOUTHEAST UNIV
Transformation method of input data of simulation software of power system
InactiveCN102521343AReduce storage space requirementsReduce computationSpecial data processing applicationsCapacitancePower system simulator
The invention discloses a transformation method of input data of simulation software of a power system, which can transform an input data file with PSASP (Power System Analysis Software Package) program format into the file with PSS / E (Power System Simulator / Engineering) program format, so as to solve the problems that the PSS / E software simulation research of the power system is difficult to build a model and has large modeling capacity. The method comprises the steps of after transforming data type of bus data, load data, parallel capacitance reactor data, generator data, alternating-current line data, two-winding transformer data and three-winding transformer data with PSASP program formats, writing the data into a load flow calculation input data source file with PSS / E program format according to the bus number order; after transforming data type of the generator and regulator data with PSASP program format, writing the data into a dynamic analysis input data file with PSS / E program forma according to the PSS / E self-defined model format. The method not only enables the PSS / E software simulation modeling of the power system in our country to be possible, but also provides a quick path for preparing PSS / E simulation modeling base data for a major power grid, thus, a great amount of data input working is saved.
Owner:SHANDONG UNIV
Interactive query method suitable for multiple big data management systems
ActiveCN107515887AUnified query implementationAchieve retrievalOther databases queryingSpecial data processing applicationsRelational databaseOriginal data
The invention relates to an interactive query method suitable for multiple big data management systems. The method comprises the steps of 1) building an associated document model, which comprises a document set and an association set, wherein the association set is a set composed of associations among documents; 2) converting different original data models into associated document models, and connecting different data sources integrally through the associated document models; 3) based on the associated document models, establishing a unified query language suitable for multivariate data; and 4) by utilizing the unified query language suitable for the multivariate data, realizing unified query of a relational database, a graph database and a file system. According to the method, the unified query language suitable for the multivariate data management system is proposed for the first time, so that the unified query of the relational database, the graph database and the file system can be realized.
Owner:COMP NETWORK INFORMATION CENT CHINESE ACADEMY OF SCI
Detection method and kit of single nucleotide polymorphism locus rs7550536 of susceptibility gene of hypertension
InactiveCN101892311ASimple methodLow costMicrobiological testing/measurementHyperplasia Suppressor GeneIntein
The invention belongs to the molecular biology and medicine field and relates to a method for detecting a susceptibility gene of hypertension and a detection kit thereof. The invention provides a method for detecting a susceptibility gene of essential hypertension, comprising the step of detecting the genetype of a mitochondrion fusion gene 2(Mfn2) / hyperplasia suppressor gene (HSG) locus rs7550536. The individual, rs7550536 of which carries the T genetype has obviously higher susceptibility of hypertension than the common people. The invention also discloses the corresponding detection kit which contains a primer amplifying the locus rs7550536 and a primer amplifying the region of the locus rs7550536 contained in the No.14 intron of the Mfn2 gene. Being used for detecting the genetype of the locus rs7550536, the method is simple and practicable, fast and efficient and low in cost and provides a simple and direct new way for hypertension diagnosis and treatment.
Owner:BEIJING ANZHEN HOSPITAL AFFILIATED TO CAPITAL MEDICAL UNIV +1
Method and kit for detecting mononucleotide polymorphic site rs 3820189 of high blood pressure susceptibility gene Mfn2
The invention belongs to the fields of molecular biology and medicine, and relates to a method and a kit for detecting the polymorphic site of high blood pressure susceptibility gene. The invention provides the method for detecting the polymorphic site of the high blood pressure susceptibility gene, which comprises the following step of detecting the gene type of human mitofusin gene 2 (Mfn2) rs3820189 site, wherein the rs3820189 is provided with an individual of T gene type, and the susceptibility of the high blood pressure is obviously higher than common crowd. The invention further discloses a corresponding detection kit which comprises a primer amplifying the rs3820189 site, and a primer amplifying a region of Mfn2 gene 5' guide sequence, comprising the rs3820189 site. The method is used for detecting the gene type of the rs3820189 site, and is simple and practical, quick and high-efficiency, and lower in cost, so that a simple new way for diagnosing and treating the high blood pressure is provided.
Owner:BEIJING ANZHEN HOSPITAL AFFILIATED TO CAPITAL MEDICAL UNIV +1
Multi-account unifying interacted system and interacted method
The invention discloses a multi-account unifying interacted system and interacted method and belongs to the technical field of multi-account interaction. The system comprises an image catching end, an image providing end and a processing module. The processing module is connected with the image catching end, the image providing end comprises a converting module, the receiving end of the converting module is connected with a first storage module, and the image catching end comprises an image catching module. The method comprises the steps that the image providing end can convert information of multiple network accounts into imaging identifying formation and send the imaging identifying information to network service where a user logs in currently, the image catching module can catch the imaging identifying information and send the imaging identifying information to the processing module, and the processing module can carry out corresponding interaction operation according to the imaging identifying information. By means of the technical scheme, the multi-account unifying interacted system and interacted method enables a user to achieve account interaction operation of multiple web stations through one step so as to simplify operation steps and save operation time of the user.
Owner:宋易霄
Antibacterial deodorant for sewage
InactiveCN106044983AGood compatibilityImprove securityBiocideSpecific water treatment objectivesIonChemistry
The invention discloses an antibacterial deodorant for sewage. The antibacterial deodorant is prepared from, by weight, 200 parts of acrylic acid, 65-80 parts of sodium hydroxide, 200-300 parts of deionized water, 0.02-2 parts of initial cross-linking agent, 10-200 parts of tea powder or tea extract, 0.05-0.6 part of initiator, 0-5 parts of dispersing agent and 0.2-4 parts of compound cross-linking agent. The antibacterial deodorant for the sewage can be widely used in sanitary absorbent articles, the natural food-grade tea and the extract thereof are selected as function materials, compared with other chemical antibacterial agents, the antibacterial deodorant has the advantages of being good in compatibility, high in safety and the like, excellent antibacterial and deodorant effects are achieved, and the significant inhibiting effect on bacteria such as escherichia coli, staphylococcus aureus and candida is achieved. According to the antibacterial deodorant for the sewage, the raw materials are easy to obtain, the cost is low, the effect is significant, and huge economic benefit, social benefit and environmental benefit are achieved.
Owner:佛山杰致信息科技有限公司
Adiabatic spontaneous combustion triangle method for comprehensive evaluation and identification of coal spontaneous combustion risk
InactiveCN102313760AEnsure test repeatabilitySingle indicatorMaterial heat developmentTemperature controlThermodynamics
The invention belongs to an adiabatic spontaneous combustion triangle method for comprehensive evaluation and identification of coal spontaneous combustion risk. The method mainly comprises the steps of: (1) determining a led spontaneous combustion period by a small coal amount and constant temperature difference led oxidation method, with a coal sample amount less than 200g and the temperature control in accord with the condition of: furnace temperature=coal temperature +leading temperature difference; (2) determining an adiabatic spontaneous combustion period by a hyperbolic fit empirical formula method; (3) comprehensively evaluating the spontaneous combustion risk, spontaneous combustion tendentiousness and ignition difficulty of coal through an adiabatic spontaneous combustion triangle method, and identifying the spontaneous combustion risk grade of coal with the adiabatic spontaneous combustion period as the only index. The technical problem that the invention aims to solve is to provide an adiabatic spontaneous combustion period determination technology which can employ a small coal amount and raise the temperature from normal temperature and can control an experiment period as well as ensure test repeatability, and to construct an adiabatic spontaneous combustion triangle for comprehensive evaluation and identification of coal spontaneous combustion risk, as well as to overcome the abuse of unilateral emphasis of spontaneous combustion tendentiousness in home and abroad.
Owner:黄翰文
Production of hygrophilous monospermous bacterium main-protective antigen univalent and multivalent vitelline antibody and use in aquatic animal
InactiveCN101074260AIncrease productionLow costAntibacterial agentsEgg immunoglobulinsDiseaseProtective antigen
Production of various Aeromonas hydrophila protective antigen monovalent and multivalent vitelline antibody and its usage in prevention of aquatic animal diseases are disclosed. It utilizes minor-protective antibody to make immune irritant composite egged hen and produce vitelline antibody product. It's safe, efficient, fast, has no harm and residue. It has more output, better immune-system development and functions of nutrients-added, disease-prevention and health-care.
Owner:BIOLOGICAL TECH INST OF FUJIAN ACADEMY OF AGRI SCI +4
Intelligent bedroom voice recognition cabinet
InactiveCN106617827APracticalIntegrated function of disinfection and dust removalPower-operated mechanismFurniture partsEngineeringBedroom
The invention discloses an intelligent bedroom voice recognition cabinet which comprises a bottom frame. The bottom frame is a box with an opening. The bottom frame is provided with two switching doors. The switching doors are front-back sliding type cabinet bodies. The cabinet bodies are provided with dustproof disinfection units. An automatic opening unit is arranged on the lower surface inside the bottom frame. According to the technical scheme, the intelligent bedroom voice recognition cabinet has the advantages that the cabinet has the automatic voice recognition function, the cabinet is provided with the automatic switching doors, disinfection and dust removal are integrated, and the cabinet is convenient and fast to use, and high in practicability.
Owner:宁夏灵智科技有限公司
Method for separating tipping paper and shaping paper from cigarette filter tip
ActiveCN101042312AIntegrity guaranteedChange distributionWithdrawing sample devicesAcetic acidAlcohol
This invention relates to one method to separate connection paper and shaping paper from cigarette filter mouth, which comprises the following steps: a, taking absolute ethyl alcohol for 10 to 80 percent and acetic acid and ethyl acetate for 10 to 80 percent and stilled water for 10 to 45 percent for even mixture as solvent agent; b, cutting the roller cigarette whole length into solvent agent from filter mouth for dipping at 0.5 minutes or to connect to paper hinge part into absorptive paper; c, along sealing paper and shaped paper seam to peel off two to get the shaping paper and sealing paper.
Owner:ZHENGZHOU TOBACCO RES INST OF CNTC
Method for extracting composite aluminum oxide from coal ashes
InactiveCN104176753AMaximize resource utilizationReduce workloadAluminium oxides/hydroxidesChemical compositionSilicon alloy
The invention belongs to the fields of production aluminum oxide from coal ashes and metallurgy of aluminum and particularly relates to a method for extracting composite aluminum oxide from the coal ashes. The composite aluminum oxide can be used for producing an aluminum-silicon-based alloy as a partial substitute of a main raw material aluminum oxide of an aluminum electrolysis cell. A main scheme of the invention is as follows: optional constituents such as aluminum oxide (Al2O3) and silicon oxide (SiO2) in the coal ashes are not needed to be extracted respectively, only are the unused constituents in the coal ashes removed; or the oxides of some optional constituents are added into constituents of the to-be-produced aluminum-silicon alloy, so that the composite aluminum oxide containing aluminum oxide, silicon oxide and other optional constituents can be obtained; and the composite aluminum oxide can be used for replacing part of the main raw material aluminum oxide of the aluminum electrolysis cell to produce the aluminum-silicon-based alloy. The division for the optional constituents and the unused constituents of the coal ashes can be determined according to the chemical constituents (the chemical constituents of the coal ashes obtained by blending several coal ashes) of the coal ashes and the constituents of the produced aluminum-silicon alloy.
Owner:崔佩霞
Confocal optical scanner
The invention discloses a confocal optical scanner mainly applied to the fields of biomedicine microimaging, material research and integrated circuit chip detection imaging. Under the condition that the positions of a microscope objective and a sample are not changed, the divergence angle of light beam penetrating through a pinhole and reflected by an XY galvanometer is changed by moving a dynamic focusing lens between the pinhole and the XY scanning galvanometer along the optical axis, so that 3D scanning imaging of the sample is realized, and a 3D cofocal image is obtained.
Owner:BEIJING CENTURY SUNNY TECH
Phase-change working substance volume changing measurement mechanism for simulating abyssal environment
InactiveCN101183020AAccurate measurementShortcutContainer/cavity capacity measurementMeasurement deviceVolume variation
The invention provides a measurement device for phase transition working medium volume change, which can simulate the environment of deep sea and belongs to the technical field of ocean engineering material measurement. The invention comprises a main body, a liner, an air relief plug, a pressure gauge, a thermoelectric couple, a supplement water valve, a temperature control unit, a lever system for simulating deep sea pressure and a heat pump system for simulating deep sea temperature. By the heat pump system, a pressure-resisting coil can play the functions of an evaporator and a condenser and simulate the temperature environment of deep sea; by the lever system, a plunger piston can pressurize the water in the main body and simulate the pressure environment of deep sea. By measuring the volume change of the water in the main body, the volume change of working medium in the liner caused by different pressure and temperature can be work out; the measuring device can simulate the environment of deep sea with utmost 1000 meters below the sea level. The measuring device is the accurate and reliable measuring device which can be popularized for application and has significant scientific value and social benefit.
Owner:SHANGHAI JIAO TONG UNIV
CFD-based heavy metal wastewater sulfuration precipitation reactor optimization method
ActiveCN110277141AEfficient wayEconomic routeChemical processes analysis/designComplex mathematical operationsMultiphysics couplingWater concentration
Owner:CENT SOUTH UNIV
Multiple form complex linkage technology based on graph and image mode
InactiveCN101149742ASimple interfaceEasy to useSpecial data processing applicationsImage modeLinkage concept
Owner:JIANGSU YUANWANG SHENZHOU SOFTWARE CO LTD
Intelligent visible image recognition device for taxi and working method thereof
ActiveCN103390347AAvoid loading denialsAvoid bad behaviorDetection of traffic movementCharacter and pattern recognitionVideo monitoringFace detection
The invention relates to an intelligent visible image recognition device for a taxi. The intelligent visible image recognition device for the taxi comprises a CPU (Central Processing Unit) module, a serial port control module, an audio / video encoding and decoding module, a 3G (The 3rd Generation Telecommunication) module, a GPS (Global Position System) module, an LED (light emitting diode) display screen module, a display module, a power module, a USB (Universal Serial Bus) interfere module, an SD (Secure Digital) memory card module, a hard disk storage module, a camera module and an audio receiving module which is a microphone. According to the intelligent visible image recognition device for the taxi, functions of audio / video monitoring, storage and snapshot can be achieved; speed information collected by the GPS module are used for controlling the collection of audios and videos, so that the utilization efficiency of hard discs is improved; snapshots are used for face detection and recognition, so that misconduct of refusing to take passengers or finding other people to drive a taxi of a taxi driver can be avoided; an LED display screen is used for achieving real-time advertising, and passengers can use the Internet surfing function provided by the 3G module for leisure, entertainment and information query, so that great convenience is provided for the passengers.
Owner:SHANDONG UNIV
Monodispersity polystyrene nanosphere and preparation method thereof
ActiveCN102049228AEnhanced ability to capture free radicalsIncrease the ratio of nucleationMicroballoon preparationMicrocapsule preparationChemistryPolystyrene microsphere
The invention discloses a monodispersity polystyrene nanosphere and the preparation method thereof. The nanosphere adopts a solid round ball with smooth surface and the diameter of 100 to 200 nm, the polydispersity index of the round ball is 0.01 to 0.04, and the nanospheres can be closely arranged into a hexagonal configuration in a self-assembly manner. The method comprises the steps as follows: mixing styrene monomer, polystyrene microspheres, hexadecyl alcohol and Octyl phenol polyoxyethylene (10) ether according to the weight ratio of 98 to 102 : 0.98 to 1.2 : 1.98 to 2.2 : 1.98 to 2.2 and stirring for 20 min, and adding water to the mixture and continuing stirring for 30 min to obtain mixed solution, wherein the diameter of each polystyrene microsphere is 3 to 7 mm, and the weight ratio of water and the styrene monomer is 9.8 to 10.8 : 1; then placing the mixed solution in ultrasonic wave for at least 5 min to obtain miniemulsion; and after pumping nitrogen into the miniemulsionfor at least 10 min, adding potassium persulfate to the miniemulsion to perform polyreaction for 4 hours so as to manufacture the monodispersity polystyrene nanosphere. The invention can be widely applied to the fields of biomedicine, colloid science, chromatographic fractionation and the like.
Owner:HEFEI INSTITUTES OF PHYSICAL SCIENCE - CHINESE ACAD OF SCI
Intelligent extraction equipment
ActiveCN107670330ARealize automatic acquisitionHigh precisionLiquid solutions solvent extractionChemical engineering
The invention provides intelligent extraction equipment and belongs to the technical field of extraction equipment. The intelligent extraction equipment comprises an extraction body, a control deviceand camera equipment and is characterized in that a liquid discharge pipe is mounted at the bottom of the extraction body, and a liquid valve is mounted on the liquid discharge pipe; the lateral wallof the extraction body is provided with scale marks, the lateral wall of the extraction body is provided with a port, and the port and the scale marks are arranged at interval; the outer lateral wallof the extraction body is provided with a liquid cavity, and the liquid cavity is communicated with the extraction body through the port; a liquid outlet is formed in the bottom of the liquid cavity;a covering plate covers the port, the covering plate is slidably mounted on the extraction body, and the bottom of the covering plate extends to a position below the bottom of the extraction body andis connected with a slide drive device located outside the extraction body; the control device is connected with the slide drive device and the camera equipment; the camera equipment faces directly tothe part, where the scale marks are located, of the extraction body and is used for shooting the conditions of layered liquid in the extraction body after liquid separation in the extraction body isfinished. By the intelligent extraction equipment, the layered liquid can be obtained automatically without extra auxiliary tools.
Owner:安徽恒达药业有限公司
Breeding method using protocorm based on germinated phalaenopsis seeds as receptor
ActiveCN104770294AShortcutImprove performancePlant tissue cultureHorticulture methodsBiotechnologyAntibiotic sensitivity
Owner:HENAN ACAD OF AGRI SCI
Method for repairing cooling water pipe of blast furnace on line
The invention discloses a method for repairing a cooling water pipe of a blast furnace on line. The method comprises the following steps of: searching a damaged cooling water pipe, carrying out a pressure leakage test on the damaged cooling water pipe to search a water leaking point; carrying out shot-basting rust-removing on the damaged cooling water pipe; closing a water inlet valve and a water outlet valve which correspond to the damaged cooling water pipe, cutting off one section, which comprises the water leaking point, of the damaged cooling water pipe, and keeping a water inlet section of the damaged cooling water pipe and a water outlet section of the damaged cooling water pipe; cutting a metal hose, and filing a cut; connecting the water inlet section of the damaged cooling water pipe, the water inlet end of the metal hose and the water inlet end of a pressure-resistant hose with a quick joint, and connecting the water outlet section of the damaged cooling water pipe, the water outlet end of the metal hose and the water outlet end of the pressure-resistant hose with the quick joint; and opening the water inlet valve and the water outlet valve to form a novel cooling water channel. The method is good in repair effect, and realizes online repair on the premise of not needing the blast furnace to shut down.
Owner:SICHUAN DESHENG GRP VANADIUM & TITANIUM CO LTD
Configuration apparatus for soil sample specific water content
InactiveCN105910862AQuick Layered ConfigurationAccurate layer configurationPreparing sample for investigationElectric machineDistilled water
Belonging to the field of geotechnical test method, the invention in particular relates to a configuration apparatus for soil sample specific water content. The apparatus is composed of a main control panel, a lifting device, a soil loading device, a blender, a scraping blade, a nozzle and a pedestal. The main control panel is provided with a starting switch, a speed adjusting knob and a lifting control button. The lifting device is composed of a main shaft, a rotating shaft and a motor, and the rotating shaft can drive the lifting device to slide up and down along the main shaft. The scraping blade can move a soil sample into the blender, and when the scraping blade works, the lifting device is stationary. The blender case is externally provided with a control panel, which can control the low, middle and high gear rotation speed of the blender and the corresponding rotation time, and the case is internally provided with a temperature sensor. The nozzle can adjust the water flow, when the motor starts, the nozzle starts sprinkling of distilled water, then whenever the scraping blade returns, the nozzle automatically sprinkles distilled water, at the same time, the lifting device slide down along the main shaft by 1cm. The configuration apparatus for soil sample specific water content provided by the invention has the characteristics of simple operation, quick configuration and accurate making, etc.
Owner:ANHUI UNIV OF SCI & TECH
Multilevel bionic melissa powder and the preparations thereof and the method for preparing the same
InactiveCN101095947AShortcutAnthropod material medical ingredientsPeptide/protein ingredientsYeastActive enzyme
The invention relates to a method for producing multi-stage bionic bee pollen and its preparation. The method for producing bionic bee pollen comprises following steps: picking bee pollen, disinfecting, desensitizing, that is called first-stage treatment; treating comb bee pollen liquid, that is second-stage treatment; treating yeast liquid, that is third stage treatment; treating lactic acid bacteria liquid, that is fourth stage treatment; producing particle and drying, disinfecting, and producing capsule, or soft capsule, tablet or bee grease. The invention also relates to health-care preparation taking said bionic bee pollen as raw material and the production method. The bee pollen is converted stage by stage to make the active enzyme, organic peptide, amino acid and other component to be similar to bee pollen in comb. The invention optimizes the bee pollen preparation process and provides a safe and fast way for bee comb pollen production preparation.
Owner:杨茂森
Method for preparing Moxifloxacin impurity C
The invention relates to a method for preparing Moxifloxacin impurity C. The method specifically comprises the steps of enabling a Moxifloxacin impurity E, which serves as a starting raw material, to be subjected to reaction of four steps, i.e., amino Boc protection, ethylation, esterolysis and Boc protection removal in all, and finally, carrying out recrystallization operation once, thereby obtaining the high-purity Moxifloxacin impurity C refined product. The method has the characteristics that the synthesis route is short, the operation is simple, the obtained impurity product is relatively high in purity and can be applied to reference research, and the like.
Owner:NANJING YOUKE BIOLOGICAL MEDICAL RES +2
Process for extracting leukasmus rhabdovirus genome DNA of prawn
InactiveCN100999733AEasy to GrindHomogenate quickly and fullyFermentationPlant genotype modificationDiseasePrawn
The present invention discloses process of extracting genome DNA of prawn white spot baculovirus. The process adopts disease prawn with white spot as sample, and includes the steps of washing disease prawn with sterilized water, boiling in sterilized water for 8-10 min, adding TN buffer solution and grinding into homogeneous slurry, centrifuging at medium speed, etc to obtain genome DNA of prawn white spot baculovirus. The process is fast, simple and effective.
Owner:SUZHOU UNIV
Hollow hole burn cut three-time blasting method
ActiveCN112964143AGood free surfaceImprove the utilization rate of blast holesBlastingTunnelsSlagArchitectural engineering
The invention discloses a hollow hole burn cut three-time blasting method. Specifically, a pilot tunnel is excavated on one side of the center line of a tunneling section and faces the direction of a non-protection target of a working face, the tunneling section is divided into an advanced pilot tunnel area and a main blasting area through the pilot tunnel, the advanced pilot tunnel area is subjected to blasting twice, and then the main blasting area is subjected to blasting for the third time; and the drilling footage of the third blasting is equal to the drilling footage of the first blasting of the leading pilot tunnel area, and after one blasting cycle, a reserved pilot tunnel is formed in a new tunneling section, so that the blasting can be performed according to the normal circulating drilling footage from the second cycle, and the situation that rock slag covers the bottom of the main blasting area after the first circulating pilot tunnel blasting is avoided, so that a quicker way is provided for blasting implementation of all sections.
Owner:SHANDONG UNIV OF SCI & TECH +4
Method for acquisition of continuous profile image of polyphase material
ActiveCN108387524AGuaranteed tightnessEasy to observeMethod using image detector and image signal processingPreparing sample for investigationColor imageComputed tomography
The invention belongs to the technical field of acquisition of a profile image of a polyphase material, and relates to a method for acquisition of a continuous profile image of a polyphase material. An optimal-design grinding chamber having a profile made from a brittle material is adopted to cooperate with a grinding cutter for performing layer-by-layer dry grinding on a polyphase material test piece layer at a constant spacing; a continuous profile image of the polyphase material test piece is shot, and an image processing software is used for performing registration, standardization processing and pretreatment on the continuous profile image of the polyphase material test piece to obtain a standard usable continuous profile image of the polyphase material test piece. During acquisitionof the continuous profile image, registration of the profile image in a Z axis is taken into consideration, so that the continuous profile image with a relatively small interlayer spacing and comparatively high calibration degree is obtained. The image has the feature of a ''CT-simulative'' image, and the obtained true color image overcomes the defect of loss of information content of a CT-scannedgrayscale image. The method is simple and fast in image acquisition, is low in cost of image acquisition, and is convenient for application and popularization, and the information content of an obtained image is complete.
Owner:QINGDAO TECHNOLOGICAL UNIVERSITY
Hospital electronic medical record management system
InactiveCN106295125AImprove the quality of medical recordsGood serviceSpecial data processing applicationsPatient-specific dataDoctor patientElectronic medical record
The invention discloses a hospital electronic medical record management system, comprising a basic information establishing module, a diagnosis and treatment information editing module and a medical record storage module; the basic information establishing module includes a patient basic information establishing unit and a nursing basic information establishing unit, the diagnosis and treatment information editing module includes a hospitalized medical record unit, a progress note unit and a discharge and transfer handling unit, the medical record storage module includes a medical record printing unit, a medical record storage unit and an informing file storage unit; through the above-mentioned approach, the hospital electronic medical record management system provides improved medical record quality and standardized medical records, and provides a quick and accurate way for medical staff to know a patient's condition, treatment efficiency is improved, better services are provided for patients, and less unnecessary doctor-patient disputes occur.
Owner:南京享乐惠信息科技有限公司
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