44results about How to "Low professional quality requirements" patented technology

The utility model discloses a method to use the natural language arrangement and operate the controllable object. The method introduces the database of which a couple of the pre-stored key words are available. The key words are the control commands which adopt the minimized form of the natural language. Each keyword corresponds to a primary control order element which is identifiable to the controllable object. The method comprises step A: receiving the controllable order from the user for the controllable object; the control order meets the natural language form for daily use; step B: based on the database, the control command is translated into the primary control order which is identifiable to the controllable object; step C: the primary control order is adopted for the controllable object. Also, the utility model discloses a system which can use the natural language arrangement and operate the controllable object. The system comprises a natural language receiving module, a command interpretation module, an order execution module and a controllable object. The utility model has the advantages of usableness, easy-to-follow, good control effect and good entertaining quality.

The invention relates to the technical field of food bioscience, in particular to a phycocyanin microcapsule and a preparation method of the phycocyanin microcapsule. The phycocyanin microcapsule consists of wall materials and core materials, wherein the wall materials are algin and chitosan, and the core materials are phycocyanin. The phycocyanin microcapsule obtained in the invention realizes the 100 percent water solubility, and the encapsulation efficiency is 50 to 60 percent, the stability of the phycocyanin is improved, and in addition, the physiological function of the phycocyanin can be enhanced through the microcapsule slow release effect. The preparation method has the advantages that the operation is simple, the used raw materials are raw materials permitted in the food field, a new thought is provided for the occurrence of the phycocyanin in various product forms, and in addition, the diversified requirements of customers are favorably met.

The invention provides an intelligent oncomelania detection, recognition and statistics system. The system comprises a CT image acquisition module, an image automatic detection module and a data analysis and processing module. The CT image acquisition module is used for acquiring a to-be-detected high-definition soil sample three-dimensional image containing oncomelania, namely an oncomelania CT image, and sending the oncomelania CT image to the image automatic detection module; the image automatic detection module is used for carrying out image preprocessing on the collected CT image of the oncomelania and then detecting the oncomelania by utilizing an automatic screw recognition and detection algorithm; and the data analysis and processing module is connected with the image automatic detection module and is used for counting the number and types of the detected oncomelania according to the detection result of the image automatic detection module and giving out the distribution condition of the oncomelania. According to the invention, the recognition and detection rate of oncomelania in the collected image can be improved, and the whole set of system is based on portable equipment, so that the general personnel who do not receive blood defense education can complete image collection and oncomelania detection and statistical operation.

The invention relates to a fiver-level vacuum pump configuration system and an application thereof. The system comprises a B1 booster pump, wherein the inlet and the waste gas inlet of the B1 booster pump are communicated with each other, the B1 booster pump is communicated with the inlet of a C1 condenser by a B2 booster pump and a B3 booster pump, the first outlet of the C1 condenser is connected with the first inlet of a C2 condenser by an S4A injection pump, the second outlet of the C1 condenser is connected with the second inlet of the C2 condenser by an S4B stop valve and an S4B injection pump, the first outlet of the C2 condenser is connected with the inlet of a C3 condenser sequentially by an S5A stop valve and an S5A injection pump, the outlet of the C3 condenser is communicated with a waste gas outlet by the S5A tail gas stop valve, and the second outlet of the CS condenser is divided into two paths to be respectively communicated with the waste gas outlet by a pump stop valve and a water ring pump. According to the invention, the technical problem that steam quantity generated by converter steelmaking cannot maintain steam consumption of a full-steam vacuum pump system of a vacuum external refining device of the same tonnage is solved, and the investment problem of overhigh construction cost of a full-mechanical vacuum pump system is avoided.

The invention discloses a newly-built cell topology generation and user transformer acceptance device and method. The device comprises a handheld terminal and a system master station; the handheld terminal comprises a main control module, a mobile communication module and a scanning and photographing module, the main control module is used for controlling the handheld terminal to execute various instructions of the system main station, the mobile communication module is used for carrying out real-time communication with the main station, and the photographing module is used for performing switching-off photographing on a transformer area outgoing line switch and a branch switch according to the test instructions issued by the main station; the system main station is used for issuing a meter reading instruction to a concentrator, receiving the electric meter information uploaded by the concentrator, screening the electric meter information which cannot be read and the power failure electric meter information, completing line topology identification and user-transformer relation identification, carrying out line topology verification according to the photographing information of thehandheld terminal after the line topology identification is completed, and finally completing transformer area topology storage.

The invention provides a testing device of a vehicle control unit. The testing device comprises a first terminal, a second terminal, a third terminal, a fourth terminal, a fifth terminal, a sixth terminal, a seventh terminal, an eighth terminal, a ninth terminal, a tenth terminal, a power source module, a core control module, a PWM signal generation module, an analogue signal generation module, adigital signal generation module, a PWM signal detection module, an analogue signal detection module, a digital signal detection module and a CAN communication module. The testing device can replacea practical automobile part in the testing work of the vehicle control unit, complex building work of a testing environment is omitted, the rapid and convenient testing environment is provided for thetesting work, the testing work is greatly simplified, the working cost is obviously reduced, the system can further be used in a production line of the vehicle control unit to achieve rapid detectionof a hardware failure state.

The invention discloses an intelligent diagnostic method for a vortex shedding flowmeter. The method comprises the following steps that parameter setting of the flowmeter is checked; sensor faults ofan instrument are checked; measuring abnormal caused by field conditions are checked. Accordingly, a man-machine interactive interface based on a Web side is intuitive and simple, and the cost broughtwhen maintainers check on site is avoided; a diagnosis and discrimination method based on a similarity algorithm has good adaptability, and the professional quality requirements for the maintainers can be lowered; according to an intelligent classifier judgment method introducing an AdaBoost algorithm, when enough training samples are accumulated, a classifier is is trained by the enough samples,field sensor data analysis does not adopt a similarity method, the diagnosis result is rapidly output by the classifier, and then the diagnosis efficiency is improved.

This invention discloses a WDM optical transmission system, in which, the WD devices are connected by circuit fibers and both ends of the circuit fiber are set with a first optical switch and a second optical switch used in switching connection of thefiber and the WD device, each of the two switches is set with at least a pair of input and output ports, the first switch is conneted with its control unit used in controlling set of optical paths of the input and output ports of the first optical switch, sid second optical switch is connected with the its control unit, which is used in controlling collocation of the input and output ports of the second optical switch.

The invention discloses a method for increasing yield of pyruvic acid, belonging to the fermentation engineering field. The method is as follows: when Torulopsis glabrata (CCTCC NO: M202019) is used to ferment and produce pyruvic acid, aspartic acid is added to increase the acid stress resistance of Torulopsis glabrata. When the pH values are 5.5 and 4.5, the yields of pyruvic acid are separately55.8g / L and 30.4g / L which are separately increased by 12.4% (49.6g / L) and 48.4% (20.5g / L) than the control groups without aspartic acid; and the method has better technical effect and wide application prospect.

The invention discloses a method for improving biomass of lactic acid bacteria at low pH by adding glutamic acid and application thereof which belong to the technical field of bioengineering. By using the method of adding the glutamic acid into a culture medium, the biomass of lactobacillus casei CCTCCM2010163 under an extreme pH condition is improved. The method is simple and is easy to operate, and can be used for fermentation production of the lactic acid bacteria.

The invention relates to a regional agricultural product standard exceeding probability prediction and error analysis method, and the method comprises the steps: dividing a research region into different sub-regions through the existing soil monitoring information and agricultural product monitoring information of the research region, and carrying out the iterative precise calculation in the sub-regions, thereby improving the accuracy and applicability of an agricultural product risk prediction model, and improving the prediction precision. While the accuracy is greatly improved, the on-site sampling workload can be greatly reduced, and data support is provided for producing area environment early warning work.

The invention provides a mass spectrometry system and method based on automatic sample introduction. The mass spectrometry system based on automatic sample introduction comprises a support, an ion source and a mass spectrometer, wherein a first guide rail arranged on the support comprises a first part and a second part which are connected, a second guide rail is arranged on the support, a first bearing part is arranged on the second guide rail; the sliding part is arranged on the first guide rail and connected with a rotating shaft, the rotating shaft is rotatably arranged on the first bearing part, and the central axis of the sliding part and the central axis of the rotating shaft are arranged in parallel and are not collinear; a first translation device is fixed on the support and is used for driving a first bearing piece to move forwards and backwards; a second translation device is arranged on the support and is used for driving the dilution unit to move forwards and backwards; a second bearing part is fixedly connected with the rotating shaft, and a third translation device is arranged on the second bearing part and used for driving the ion source to move forwards and backwards. The system has advantages of automation and the like.

The invention discloses a 4+6 spindle combined type special multi-spindle drilling machine for riser bus bar groups of aluminum electrolysis cells. The drilling machine comprises a door type machine frame, wherein the machine frame comprises a bottom plate, a top plate and side vertical plates on the two sides, a polished shaft supporting plate is fixedly connected to the inner sides of the side vertical plates, a set of guiding polished shafts are installed between the front of the machine frame and the polished shaft supporting plate, another set of guiding polished shafts are installed between the top plate in the back of the machine frame and the polished shaft supporting plate, and a set of the guiding polished shafts in the front of the machine frame and a set of the guiding polished shafts in the back of the machine frame are provided with gear case supports; a four-shaft gear case and a six-shaft gear case are installed in the gear case supports from the lower part and are fixed to the gear case supports through connecting bolts, and the position layouts of working shafts of the four-shaft gear case and the six-shaft gear case are identical with hole sites of the riser bus bar groups; the six-shaft gear case can be installed in the mode of being turned by 45 degrees; and drill bits are installed at the lower ends of the working shafts, power motors driving the working shafts are arranged on the gear case supports, and a feeder driving the gear case supports to move up and down is arranged on the top plate. The drilling machine is compact in structure and can realize continuous machining, and the gear cases are easy to replace and are good in universality.

The embodiment of the invention provides a fault judgment method and device. The method comprises the following steps: acquiring current transmission parameters of a target cell, wherein the transmission parameters comprise transmission round trip time RTT time delay and a transmission control protocol TCP retransmission rate; obtaining a preset judgment model corresponding to the geographical location information according to the geographical location information of the target cell; wherein the preset judgment model comprises RTT time delay and a corresponding relationship between a TCP retransmission rate and a fault type, and the fault type comprises a wireless fault and a non-wireless fault; and determining the fault type of the target cell according to the transmission parameters andthe preset judgment model. According to the embodiment of the invention, the fault type in the end-to-end problem is quickly judged only through the wireless RTT time delay, the TCP retransmission rate and the preset judgment model, the processing efficiency of the end-to-end problem in network optimization work is improved, and the difficulty of network optimization personnel in end-to-end problem troubleshooting work is reduced.

The invention discloses a six-step ecological breeding method for breeding white shrimps. The six-step ecological breeding method includes the steps of quantitative detoxification, regular oral administration, regular fertilizer and bacteria supplement, regular bottom modification, regular calcium supplement stress resistance and regular disease resistance and bacteria supplement. In order to solve the problems of poor South African white shrimp breeding overall benefit and low breeding success rate, white shrimp breeding can be modular, and farmers no longer breed the white shrimps only by experience. By means of microorganism outside splashing and oral administration, water quality is adjusted, growth and reproduction of beneficial organisms in a water body are promoted, intestinal tracts are improved, growth and reproduction of intestinal profitable flora are promoted, and accordingly, good economic benefits and ecological benefits are achieved. In the practical use process, the method has good economic benefits of yield and efficiency increase and ecological benefits of blue algal bloom reduction and bloom time shortening.

The invention relates to an accelerating agent pump protection device and a vehicle-mounted type wet spraying machine. The accelerating agent pump protection device comprises a collecting assembly, a controller and an actuator, wherein the collecting assembly is used for collecting a working state of an accelerating agent pump and generating a working state signal; the controller is used for monitoring the working state of the accelerating agent pump according to the working state signal; the actuator is used for controlling the operation of the accelerating agent pump according to the working state, measured by the controller, of the accelerating agent pump. The vehicle-mounted type wet spraying machine comprises the accelerating agent pump and the accelerating agent pump protection device. According to the accelerating agent pump protection device disclosed by the invention, the working state of the accelerating agent pump can be automatically changed.

The invention relates to the technical field of firefighting equipment, in particular to a novel fire hose adapter. The novel fire hose adapter comprises a water hose connector and a water gun connector, wherein the water hose connector is in flexible connection with the water gun connector; preferably, flexible connection is realized through a water hose; and a connector part between the water hose connector and the water hose and a connector part between the water gun connector and the water hose are provided with fixing devices. By adopting the novel fire hose adaptor, a butt joint problem between the water hose connector and the water gun connector does not need to be considered; the butt joint is rapid and accurate; the structure is simple; the process is simple; and the cost is low.

The invention discloses an intelligent planning method for a mobile communication network. A traditional discrete planning process is adjusted into a user-oriented modular, guided and automatic network planning process. The method comprises the steps of: analyzing guarantee task information, and filtering and dispatching basic resources; constructing a visual model by applying a visual analysis technical means to realize automatic arrangement of nodes and automatic construction of links among the nodes; achieving automatic planning of network topology and automatic configuration of equipment parameters through planning modeling; automatically allocating frequency and service resources according to an allocation strategy; and outputting the parameter file of the whole network equipment resources. According to the invention, an efficient and easy-to-use guide type pre-configuration and one-key type network planning method is designed, while an accurate network target and an accurate system structure are defined, a concise, friendly and visual networking model compilation mode is provided for a user, the complexity of a network planning process is shielded, the professional quality requirement for the user is reduced, and an important guarantee is provided for rapid planning and deployment of a mobile communication network.

The invention provides an airborne computer fault rapid positioning method, which comprises the steps of defining fault record content and a fault transmission relationship of each fault level layer by layer from bottom to top according to preset fault levels and based on airborne computer hardware configuration and a software control strategy; recording faults in real time by the airborne computer, and respectively storing the faults in different address areas of the nonvolatile memory according to the fault levels; according to a preset fault RTC time range (t0-t1, t0 + t1), obtaining the fault record content of each fault of the top fault level, and according to the fault record content and the fault transmission relationship, indexing the faults of each level corresponding to the top fault level layer by layer from the top to the bottom; and forming a fault tree according to each level of fault corresponding to the top level of fault, and completing fault positioning.

The invention discloses a novel method and device for quantitatively measuring ammonia nitrogen in water by ion mobility spectrometry. A basic principle of the method is as follows: an ion mobility spectrometer is used for quantitatively measuring ammonia gas generated by a reaction between a sample and alkali, so that the ammonia nitrogen in the water can be measured. The device comprises a constant-temperature heating sleeve, the ion mobility spectrometer, a flowmeter, a reactor, a reaction substrate, a tee joint, a mass flowmeter, a microsyringe, a tetrafluoroethylene tube and the like. Themethod has the advantages of small sampling amount, short detection time (less than 30 seconds), low detection limit (less than 0.01mg / L) and the like, and can meet the requirement of rapid high-fluxmeasurement of the ammonia nitrogen content in various water samples such as surface water, underground water, municipal sewage and the like.

The invention discloses a branch box outgoing wire model and outgoing wire number automatic selection method, device and memory. The branch box outgoing wire model automatic selection method comprisesthe steps of determining a capacity allocation coefficient of incoming lines of each meter box according to the total number of users connected to each meter box; calculating the incoming line current of each meter box according to the total active power of each meter box and the capacity allocation coefficient of the corresponding meter box incoming lines; and selecting the incoming cable model,which is the branch box outgoing wire model, of each meter box according to the incoming current of each meter box,. The branch box outgoing wire number automatic selection method comprises the stepsof calculating the actual outgoing wire number of the branch box according to the remaining outgoing wire current of a low-voltage feeder cabinet, the incoming line current of the branch box and theoutgoing wire current of the branch box; and determining the branch box outgoing wire number to be selected according to the actual outgoing wire number of the branch box. The method, device and memory of the invention can substantially raise the working efficiency of distribution network design and reduce requirements for the profession competence of employees.

The invention discloses an automatic sorting and classified storage device for medical examination specimens. The automatic sorting and classified storage device comprises a base, a picking structure is arranged on the base, a storage structure is arranged on the base and located on one side of the picking structure, two conveying structures are arranged on the base and located below the storage structure, and a processing structure is arranged on a box body. The automatic sorting and classified storage device has the beneficial effects that the picking structure, the storage structure and the two conveying structures are arranged, the two conveying structures are used for alternately conveying the medical examination specimens, the picking structure automatically picks the medical examination specimens on the conveying structures, the storage structure scans the medical examination specimens picked by the picking structure, information identification is conducted, the picking structure automatically classifies and stores the medical examination specimens in the storage structure according to the identified information, workers do not need to manually classify and store the medical examination specimens, the workload of the workers is reduced, the fatigue generation speed of the workers is slowed down, classification by multiple workers is not required, and the number of workers is reduced.

The invention discloses a reagent kit for quickly detecting Zika viruses. The reagent kit comprises reaction fluid of which the pH is 8.8, Bst DNA polymerase, AMV reverse transcriptase, FP and BP primers, Ft and Bt primers, an indicator and a sealant. The reagent kit provided by the invention adopts a unique buffer system, and has the advantage of being high in amplifying compatibility; high-efficient sensitive specific amplifying can be performed without thoroughly removing impurities including proteins and the like; the operation is easy: a reaction can be completed only through placing a reaction system into a 64-67 DEG C thermostatic water-bath pot; the result determination is simple and convenient: the color development result can be observed by naked eyes, and the result can also bejudged through a fluorescence amplifying detection instrument or through a turbidity instrument; and the reagent kit is not only suitable for in-situ monitoring, suitable for detection requirements ofin-site quarantine checking under the background of large people stream and quick clearance, and is also suitable for quick detection in a laboratory.

The invention discloses a kit for rapidly detecting francisella tularensis. The kit comprises reaction liquid with the pH being 8.8, dNTPs, BstDNA polymerase, FP and BP primers, an indicator and a sealing agent. The kit for rapidly detecting the francisella tularensis utilizes the two primers to specifically identify an independent region of a target fragment, has high specificity and high sensitivity of nucleic acid detection, meanwhile has the characteristics of being quick in reaction and easy to operate, not depending on large-scale instruments and the like, and is suitable for rapid detection in a laboratory and more suitable for being used on site, and the site quarantine inspection and detection demands under the large-human-traffic and rapid custom clearance background can be met.

The invention discloses a preparation method of a test contrast card for rapidly determining the residual content of organophosphorus pesticides. According to the method, a phosphate buffer solution with a pH value ranging from 7.2 to 8.0 is used as a diluent to dilute an organic phosphorus standard substance dissolved by acetonitrile, so that organic phosphorus solutions with different concentrations ranging from 0.2*10<-4> to 0.2*10<-2>mg / mL can be obtained; the organic phosphorus solutions with different concentrations are added dropwise onto pesticide residue test cards respectively, and at the same time, a diluent is dropwise added to a pesticide residue test card, so that the pesticide residue test card can serve as a blank contrast card; and after the pesticide residue test cards show colors, the plurality of pesticide residue test cards which show colors in the concentration range of 0.2*10<-4> to 0.2*10<-2> mg / mL are test contrast cards. With the test contrast card prepared bythe preparation method of the invention adopted, the general range of organic phosphorus pesticide residue content in a to-be-detected sample can be rapidly determined. The preparation method of thecontrast card is simple, is suitable for outdoor and laboratory rapid contrast, and has a bright application prospect.

The invention relates to the technical field of intelligent spraying, in particular to an automatic spraying device and method based on visual 3D reconstruction. The automatic spraying device based on visual 3D reconstruction includes an assembly line conveyor belt and a camera group for conveying and detecting the components to be sprayed, and also includes a spraying mechanism. The spraying mechanism includes a spraying robot arm and a spraying device connected with the spraying robot arm. ; The assembly line conveyor belt, the first camera, the second camera, the third camera, the position sensor, the spraying robot arm and the spraying device are all connected to the embedded computing unit; An automatic spraying device and method based on visual 3D reconstruction, which simplifies operations, thereby improves work efficiency, saves production costs, and improves the uniformity of spraying thickness.