1078results about How to "Improve technical level" patented technology

The invention relates to a safety monitoring early warning and safety management system of oil and gas extraction and gathering operations as well as a method thereof, belonging to the technique field of safety production monitoring and supervision, and the system is composed of a monitoring center arranged at an oil and gas extraction safety monitoring and management department and a plurality of on-site monitoring terminals disposed at all oil and gas extraction operation areas. The method comprises: collecting and transmitting safety-related parameter signals, video signals and audio signals in real time; implementing the analog-digital conversion or signal conversion and compression coding to the signals; then transmitting the signals to all hosts of the monitoring center; processing and analyzing the received three types of signal information by all the hosts and then carrying out the parameter monitoring, video monitoring and audio communication respectively; and outputting the processed three types of information to the spot for being controlled correspondingly. The invention can realize the risk assessment, dynamic intelligent monitoring, safety state analysis, accident early warning and alarming, safety guarantee control and safety management of the whole process of operations ranging from oil and gas extraction, heating, separation processing, storage to transportation for oil and gas production enterprises.

The invention discloses a beneficiation process of a molybdenum-tungsten oxide ore. The process of which is that: the liberation degree of ore crushing is higher than or equal to 70%; the flotation of molybdenum sulfide is preferred; the floatation tailing is classified and then a separation of slime and sand is carried out, wherein a slime and sand system takes alkali as the conditioning agent, sodium silicate as the depressant, and emulsified fatty acid as the collecting agent. The rough concentrate obtained from the separation of slime and sand is concentrated after being blended to obtain molybdenum-tungsten oxide ore collective concentrate. The collective concentrate is grounded again and added with the depressant, then a secondary concentrate can be gained through the concentration; the secondary concentrate is concentrated by means of Peter Roph method to obtain scheelite ore and oxidized molybdenum-tungsten beneficiation concentrate. The invention has the advantages that: 1. the invention discloses a beneficiation process flow for treating molybdenum-tungsten oxide ore; 2. the invention solves the difficulty of lowe technical specification of molybdenum - tungsten oxide ore beneficiation; 3. the invention completes laboratory tests and researches and fulfills industrialized implementation for the first time in China.

The invention relates to a dyeing and fixation process technical method of an activated dye and a textile auxiliary used in the method. The textile auxiliary or the substance or additive having the similar function like the textile auxiliary includes inorganic substance, organic substance, additive and adjusting ingredient; the raw materials are packed directly or packed after being smashed after the measurement, or heated to above 110 DEG C in water to be prepared into different products; in conventional equipment and without the modification of the fiber to be dyed, firstly, through only adding one of the products no more than the quantity of sodium carbonate to realize completely abandoning or no longer mainly relying on the sodium carbonate for fixing; secondly, meanwhile the normal contents of various salts are substantially reduced by 15 to 100 percent; therefore, thirdly, after getting rid of the restriction of relying on the sodium carbonate and the salt in the traditional process, the invention can substantially reduce the resources irrationally wasted in each process of dyeing such as water, power and vapor, etc. More particularly, the process operation is simplified, the processing cycle is shortened, and the effects of substantial energy saving and exhaust reducing, and effect strengthening and consumption reducing can be realized.

The invention discloses a substation monitoring information automatic acceptance system based on an intelligent power grid scheduling system. The substation monitoring information automatic acceptance system is characterized in that a main station end and a plant station end are provided; the plant station end is used to trigger a virtual plant station telesignalization successive up-supply function; the main station end is used to verify whether an up-supply alarming information dot mark and up-supply information content are identical with a third party information table dot mark and an information content sequence. The substation monitoring information automatic acceptance system based on the intelligent power grid scheduling system is advantageous in that a conventional manual checking process is shortened to a minute-level, and by adopting the automatic acceptance system, acceptance working efficiency is improved, and great meaning is provided for improving a qualified acceptance result.

The disclosed model drive and component development method for embedded system software comprises: under the frame of model drive, taking model as the core and primary element for software development; integrating technologies included model editing, validity, simulation and compiling; according to method based on component, reloading the embedded component in large scale. This invention provides new idea and self-contained method for code auto-generation.

The invention relates to a reactive dye ultra-short rapid dyeing and fixation technology method. The method is realized by effectively minimizing auxiliary time such as feeding, shortening and optimizing post-processing processes, especially carrying soap boiling (one bath color mending) only once in advance to the greatest extend, merging washing, using less hot water and controlling the use of water aiming at various substances to be dyed according to dyeing requirements and the conditions of normal or abnormal and with the help of various accessory ingredients, thereby the reactive dye normal or abnormal dyeing conditions (especially mediate high color with a dye usage higher than 1percent of o. W. f) by the single one bath process, the multifunction composite one bath process, or the like, comprising pre-processing, dyeing, polishing with enzyme, and color mending, and even the pre-processing and the whole dyeing procedure in conventional equipment in an ultra-low bath ratio limit state can be completed well within 2.5-8h. The effects of thorough energy saving and emission reduction, efficiency increasing and consumption reduction, cleaner production and environmental protection are achieved.

The invention discloses an automatic traditional Chinese medicine decoction system. The system comprises an intelligent main control system, a warehouse management system, an intelligent medicine dispensation system, an intelligent medicine decoction system, an intelligent robot system, a barcode identification system and an RFID non-contact identification system, wherein information mutual communication is performed among the systems. An industrial robot is used to replace manual operation; a conveying chain and an AGV robot are used to replace manual transportation; scattered traditional Chinese medicine decoction processes are intensified and automated; the effective rate of the whole system can be increased, the product quality control can be enhanced, the production process can be optimized, the manpower resources can be reduced, and the production cost is greatly reduced; the blank of traditional Chinese medicine decoction production in an automation technology is filled up; andthe system has immeasurable economic values and great significance.

The invention discloses an electric transmission and transformation equipment state monitoring defect management system and method based on regulation and control integration. The method is characterized in that an electric power regulation and control center is used to monitor the operation of newly added power transmission equipment in a centralized manner, monitor the electric transmission and transformation equipment state online and build an analyzing service so as to perform statistical analysis, processing and monitoring, and closed-loop tracking on equipment defect conditions, summarize defect variation trends and occurrence regularity, and promote comprehensive extension, from scheduling operation to equipment operation, of power grid safety control. Resources of an operation on-duty system, a production management system and other equipment management systems are integrated to build a complete and good working interface, electric transmission and transformation equipment monitoring defect multidimensional information is input, and by the aid of management modules of traverse connection, inner control monitoring and closed-loop tracking, the real-time operation states of the electric transmission and transformation equipment can be controlled, inquiring and statistical counting of various key information can be achieved, screening and tracking of family defects are achieved, and equipment health states can be monitored and analyzed.

The embodiment of the invention discloses a method and a device for processing faults of telecommunication equipment. The method comprises the following steps: constructing a fault template library comprising fault features according to fault information characteristics; constructing a fault processing solution library according to the fault processing experience, and describing a solution for positioning and solving equipment problems through a fault processing template; constructing a fault rule library for determining the fault processing template according to a fault feature condition in a fault template; acquiring fault information, and converting the fault information into a fault template format; resolving the fault feature comprised in the fault information, judging whether the fault feature conforms to the fault feature condition of the fault template in the fault rule library, if the fault feature conforms to the fault feature condition of the fault template in the fault rule library, determining the corresponding fault processing template, and executing the corresponding fault processing solution. According to the embodiment of the invention, the automation degree of the fault processing flow is increased, the working efficiency of a client processing the fault is improved, the process that a worker participates into processing of a work order is reduced, and the cost investment of the client is effectively optimized.

The present invention discloses a patent transaction system. The patent transaction system comprises a database, a transaction module and a client; modules are connected sequentially by means of a network and work collaboratively; the client is convenient for a user to input a service that needs to be queried and comprises a login unit, a query unit, a communicating intention unit, a payment unit and a procedure settlement unit; the database is used for storing patent big data and providing the data; the database is connected to the transaction module; and the transaction module is connected to the client. According to the patent transaction system disclosed by the present invention, patent transaction information is provided for the user, and a platform for ensuring a transaction procedure is provided for the user to make a patent transaction, so that a successful transaction between the users is facilitated.

The invention relates to a compact method for producing middle-wide strip steel, which comprises: using melt iron to process pretreatment; smelting liquid steel; refining liquid steel; continuously casting the middle-thin plate blank; step beam heater heats uniformly; high-pressure water scale breaker breaks scale; one-frame four-roller reversible roughing mill mills; hot winding box winds; cutting the head and end of middle blank; the high-pressure water scale breaker breaks scale; the finishing roll machine continuously rolls; cooling the interlayer flow; the underground winder winds; and transporting steel coil. Wherein, all processes are inside one workshop or connected workshops. The invention can be used in middle steel factory with 1-2 million ton / year yields to match the metal flow, temperature flow and time flow effectively, to feed the high-temperature non-defect sheet blank at 920Deg. C into step beam heater, to save energy more than 60%, improve 1-2% of metal yield, reduce the producing cost and reduce the transport cost of middle process.

The invention discloses a PVC / ABS alloy material and a preparation method thereof. The PVC / ABS alloy material contains the following components by weight percent: 20-80 of PVC resin, 10-70 of ABS resin, 1-6 of heat stabilizer, 2-10 of processing aid, 1-15 of compatible and impact-resistant modifier, 1-30 of heat-resistant agent, 1-3 of fire retardant and 0-8 of other aids. The invention fundamentally solves the difficulty that high using performance and high processing performance of the PVC / ABS alloy material cannot be obtained simultaneously, and improves the product fluidity, the heat resistance, the fire resistance and the like on the premise that the physical and mechanical properties are excellent. The invention creatively realizes the optimum comprehensive balance between the using performance and the processing performance of PVC resin and ABS resin, breaks through the barriers set by foreign countries in PVC alloy material production technology, firstly reaches the international advanced level in the PVC alloy material field and further comprehensively promotes the technological level of China in alloy materials.

The invention discloses an aerobic-anoxic-anaerobic integrated module type fast denitrogenation reactor for sewage and a treatment method thereof and relates to an integrated sewage treatment device, which is particularly suitable for fast integrated treatment for sewage by denitrogenation technology. The device is designed for solving the problems of complex process, high treatment expense, additional carbon source and regulation of outflow pH, difficult zero discharge and the like existing in aerobic-anoxic-anaerobic denitrogenation sewage treatment. Aerobic-anoxic-anaerobic processes are technically integrated to enable sewage to be always in an alternate aerobic-anoxic-anaerobic environment; an organic carbon source, organic nitrogen and total phosphorus are distributed reasonably to avoid shortage of carbon source during denitrogenation, so that total nitrogen and total phosphorus are converted effectively, the effect of denitrogenation and dephosphorization are improved, and discharged water reaches first discharge standard of Integrated Wstewater Discharge Standard (GB8978-1996). The device is used for treating municipal domestic sewage, especially sewage of middle and small stations along railway lines.

The invention relates to an electroslag remelting method for difficult-processing high alloy stainless steel and an electroslag remelting slag system adopting the electroslag remelting method. The slag system comprises the components in parts by weight: 46-72 parts of CaF2, 15-28 parts of CaO, 24-10 parts of Al2O3 and 8-2 parts of MgO, wherein the content of impurities is less than 1.0%. The electroslag remelting slag system and the electroslag remelting method reduce the contents of harmful elements in steel, improve the purity, optimize the organization, particularly and remarkably improve the processing performance of the difficult-processing high alloy stainless steel and greatly improve the material yield.

An arrangement scheme for the container dock features that the arranging direction of the containers in stack field is perpendicular to that of the containers on ship. Its system is composed of coast hoister, the low bridge unit consisting of track, flat trucks, and monkey for loading or unload of said flat trucks, the transfer carrier system consisting of track and transfer carrier, and the hoister for stack field.

The invention relates to a novel multi-functional medical stretcher vehicle. The stretcher vehicle consists of a rolling table top 1, a table top supporting lifting system 2, a rotary bearing base plate 3, a rotary connecting drive structure 4 and a base plate system 5. By the stretcher vehicle, the height of the table top is automatically adjusted, the table top or the base plate is automatically rotated, and the length of the base plate is changed by automatically stretching and contracting the table top, so that the stretcher vehicle can enter a sickroom with a narrow space and a narrow clearance among sickbeds, can have the height consistent with that of the surface of the sickbed, an operating table top, a cart table top and an inspection table top and is parallelly close to the sickbed, an operating table, a cart table and an inspection table; through automatic rolling of the table top, a patient can be moved horizontally, so that the patient can be respectively moved transitionally from the stretcher vehicle to the sickbed, the inspection table, a stretcher vehicle and the operating table; therefore, labor intensity of medical staff is reduced, manpower and time are saved, dignity of the patient is maintained, patient pains are reduced, complication due to carrying is avoided, and the technological level and quality of the modern medical nursing service are improved.

The invention discloses a temperature control technology and temperature control parameters for all production processes which have significant influences on the production quality of enterprises engaged in the production of hardshell empty capsules, in particular to a method for controlling the temperature in the production process of seaweed polysaccharide plant empty capsules. The method adopts cellulose hydroxypropyl methyl ether as film forming agent, seaweed polysaccharide as film assisting agent, hydrolyzed starch as thermal reversible colloid and calcium citrate as coagulant aid; the dissolution temperature of all raw materials in capsule material is controlled at 70-90 DEG C; the balanced reaction time of solution is within 2-4 hours, and the reaction temperature is 70-80 DEG C; the adhesive film-forming temperature is 45-55 DEG C; the adhesive time is controlled at 3-7 seconds; the humidity of a film forming workshop is controlled to be 30-45 percent, and the temperature in the film forming workshop is 30-36 DEG C; the temperature of a drying channel is controlled at 30-40 DEG C, and the humidity of the drying channel is controlled to be 30-45 percent; and the temperature of a plastic plate is controlled at 32-37 DEG C.

The invention relates to an anti-electric-larceny prediction method based on machine learning and an apparatus thereof. The method comprises the following steps of acquiring learning sample data and prediction sample data, wherein the learning sample data comprises an electric larceny characteristic factor, a user number, a voltage grade, an industry type and a subordinated line; the prediction sample data comprises an electric larceny characteristic factor, a user number, a voltage grade, an industry type and a subordinated line; carrying out pretreatment on the learning sample data and the prediction sample data; determining an anti-electric-larceny neural network model to the learning sample data after pretreatment; taking the prediction sample data as an input quantity of the anti-electric-larceny neural network model, operating the anti-electric-larceny neural network model and outputting an electric-larceny suspected coefficient of each user; according to the electric-larceny suspected coefficient, predicting an electric-larceny suspected family.

The invention discloses a series of high-efficiency producing strains of sauce-flavor characteristic aroma and its application in Chinese liquor brewing, belonging to the technical field of bioengineering. The bacterial strain provided by the present invention, which is classified as Bacillus licheniformis, is preserved in the General Microorganism Center of China Microbiological Culture Collection Management Committee, and the preservation numbers are CGMCC NO: 3961, CGMCC NO: 3962, and CGMCC NO: 3963. The strains are derived from high-temperature Daqu, a Chinese liquor, and can grow at a high temperature of 55°C. Fermented in liquid and solid media made of bran, barley, wheat, and sorghum, they can all produce an obvious characteristic aroma of sauce, and both It can be fermented and metabolized to produce C4, pyrazines, acids, phenols, and aromatic rings. The strains are used alone or in combination in the production process of sauce-flavored and sesame-flavored liquors. The quality of the produced liquors is improved, and the characteristic aroma is more prominent and longer-lasting. concentration increased.

The invention discloses an LNG ship remote monitoring system. An AIS system of an LNG ship supervision platform is used for analyzing an AIS message to obtain information of a supervised ship so as to position the supervised ship, and a ship position is displayed through an electronic chart system; corresponding supervision data and query statistical information of the ship are displayed for people with different permissions at a client based on the permission management. The system disclosed by the invention integrates an information technology, a networking technology, an intelligent technology and a visualization technology, can cover the whole LNG ship and a sea area in an LNG wharf to perform the remote monitoring on the LNG ship, thereby achieving aims of remote visualization monitoring, information acquisition, paperless office, and all-weather supervision; the problems of insufficient functions of traditional monitoring equipment, difficulty in performing automatic evaluation on navigation safety of the LNG ship, the risk source certification and analytic hierarchy method of LNG ship berthing and departing and unloading job, and fuzzy comprehensive evaluationare solved, and the interconnection and intercommunication among port and waterway, pilotage, port control and maritime affairs departments, an LNG receiving station and the like can be effectively realized.

The invention discloses a prerecording method used for monitoring equipment. A hard disc memory of the monitoring equipment is provided with a command storage area and a prerecording storage area. The prerecording method comprises the following steps that: a data processing unit of the monitoring equipment performs data processing on real-time signals acquired by a signal acquisition end to obtain monitoring signals, and stores the monitoring signals from a starting section of the prerecording storage area to a stop section of the prerecording storage area in turn; when the prerecording area is full, the data processing unit stores the monitoring signals from the starting section to the stop section one by one again in a coverage way; and when the monitoring equipment enables a conventional recording function, the data processing unit writes prerecording signals in the prerecording storage area into the common storage area as a starting part of the recording file first, and then continuously writes the monitoring signals recorded in real time into the common storage area. The method of the invention can fully utilize the characteristics of large capacity of a hard disc and a plurality of monitoring channels can be arranged on one set of monitoring equipment so as to fulfill the aim of low-cost monitoring. The popularization and the application of the method can effectively improve the technical level of the monitoring equipment.

The invention relates to a filed track, comprising primary tracks and auxiliary tracks, wherein, the primary tracks are a plurality of longitudinal tracks which are arranged in parallel at the filed with equal row space, the auxiliary tracks are a plurality of tracks which are arranged at the two ends of the filed in parallel, and the end face distances of the auxiliary tracks and the primary tracks are constant; shifters are arranged at the auxiliary tracks, the bottom of each shifter is provided with shifting wheels capable of traveling on the auxiliary tracks, and the upper part of each shifter is provided with a transitional track which is in butted joint with the primary tracks; the height of the transitional tracks is equal to the height of the primary tracks, and the structure of the transitional tracks is the same as the structure of the primary structure. The invention also provides a production operation mainframe capable of operating on the field tracks and a water spray type watering machine. A bracket type agricultural manufacturing machine mainframe is formed by arranging various functional machines at the production operation mainframe scientifically and reasonably. The water machine has even and dense water amount, thereby avoiding the defects that the growth of crops is affected by decreased temperature of the ground, and fertilizer leaks and is lost with the water and can not be absorbed by crops due to broad irrigation.

The invention discloses a simulation system for dynamically generating a three-dimensional scene on the basis of Unity. The simulation method comprises a three-dimensional simulation model library, a scene configuration file library, a three-dimensional simulation module and a data communication module, wherein the three-dimensional simulation module comprises a scene display module and a scene operation module; and the output end of the three-dimensional simulation model library and the output end of the scene configuration file library are connected with a data input end of the scene display module. The implementation method of the simulation system comprises the following steps: 1) creating a three-dimensional model; 2) reading a user-defined configuration file from the Unity, and automatically generating the three-dimensional scene simulation module; 3) newly building a monitoring thread in the three-dimensional scene simulation module, and obtaining required external real-time data from an external equipment simulation program; and 4) operating equipment or repairing equipment faults in a three-dimensional scene, and sending operation information to the external equipment simulation program for simulation calculation and judgment. The simulation system has the advantages of being visual in observation, can receive and send simulation data in real time and is tightly combined with actual power system communication work.

The invention discloses an objective positioning and classifying algorithm based on deep learning. The algorithm comprises the following steps: S1, inputting a picture into a first network and outputting a series of objective positioning frames and scores; S2, inputting a picture and a series of sub windows into a second network; S3, forwardly propagating the networks to a last convolution layer to generate a characteristic pattern; S4, performing coordinate transformation on the sub windows by using a zooming coefficient in order to map the coordinates to the characteristic pattern; S5, acquiring a characteristic from the characteristic pattern by using the zoomed sub windows and pooling the characteristic to a regular size; S6, classifying the pooled data to obtain a classification result and a score of an area; and S7, inputting the objective positioning frames and the classification result of the area into a classifier to carry out classification, and outputting the type and the coordinates of the objective. The algorithm may extract characteristics, classifies the objectives, performs positioning and identification by using a unified network, and greatly increases calculating speed.

A process for preparing rutile-type titanium pigment powder by dual-effect crystal seed method includes such steps as preparing dual-effect crystal seeds, hydrolyzing titanium liquid while adding the crystal seeds while plays the role of crystal nucleus of hydrolized metatitanic acid particle, and calcining where it plays the role of the crystal nucleus for rutile-type phase change. Its advantages are low calcining temp, low cost and high output.

The invention relates to a method for using waste tyre to prepare rubber powder based on water injection technique, and relative device. Wherein, it uses the impact energy of high-speed rotation flow of high-pressure multi-ejector over than 200MPa to cut the rubber of waste tyre, and adjusts the pressure of water to only break it into fine rubber powder, but not break the steel wire; therefore, the rubber and steel wire can be separated by minimum energy and high speed; and the separated rubber can be directly recycled.

The invention provides a method for preparing high viscosity organophilic bentonite, which carries out steps of sodium treatment, purification, hydrothermal synthesis, dewatering by filter pressing, crashing and drying operation to bentonite raw ore to obtain the high viscosity organophilic bentonite. The invention can be directly applied to oil paint, printing ink, petroleum drilling slurry and heavy polymer and so on as a thickening suspension agent, a fluid deformation agent and an anti-sagging agent. Through systematic study on technologies of the sodium treatment modification, purification, organic compound and so on of the bentonite, the invention prepares organophilic bentonite jelly glue with stable product quality and excellent performance and determines a proper technical process flow and technical parameters.

The invention relates to application of a C-type natriuretic peptide (CNP) to promotion on in vitro maturation of bovine oocyte. The invention provides a culture liquid for in vitro maturation of bovine oocyte; and a conventional culture liquid is used as a matrix containing C-type natriuretic peptide. According to the invention, CNP is used for in vitro inhibition on bovine oocyte meiosis and premature treatment to promote synchronization of oocyte nuclear maturation and cytoplast maturation, and improve ability of ectogenesis. The CNP can be promoted and applied as a novel meiosis inhibitor to animal husbandry, so as to accelerate fine breed breeding and an expanding propagation technique system. As a biological activity peptide substance, the CNP provided by the invention has toxic effect on oocyte less than that of a chemically synthesized meiosis inhibitor.

Provided is a direct current air temperature adjusting device based on composite graphene film auxiliary heat. An outdoor machine unit only has a one-way refrigerating mode; an air conditioner outdoormachine communicates with an indoor machine unit through a refrigerant pipe; according to the air conditioner indoor machine unit, the upper end of a machine shell of the air conditioner indoor machine unit is provided with an air inlet, and the two ends of the machine shell of the air conditioner indoor machine unit are provided with clamping pieces to be fixedly connected with an evaporator; the evaporator is located on the lower portion of the air inlet; an inlet and an outlet of the refrigerant pipe of the evaporator are connected with an outdoor machine condenser; a copper pipe of the evaporator is provided with a composite graphene heating film; the lower portion of the evaporator is equipped with a cross flow fan which is installed in an air duct; the inner wall of the air duct isprovided with a composite graphene heating film; blades of fan blades of the cross flow fan are equipped with composite graphene heating films; and during heating of an air conditioner, a composite graphene heating film circuit is connected, the composite graphene heating films start heating, and a fan motor feeds hot air in the air duct into a room due to the fact that the motor drives the fan blades to rotate.

The invention relates to a dissolvent-free polyurethane weather-proof anticorrosive coating for a storage tank. The coating is composed of a component A and a component B, wherein the component A comprises the following components by weight percentage: 20-60 percent of hydroxide radical, 0.3-1.0 percent of dispersant, 0.5-2.0 percent of antifoamer, 0.2-0.6 percent of leveling agent, 2.0-5.0 percent of dehydrator, 0.5-1.0 percent of anti-settling agent, 0.1-1.0 percent of curing accelerator, 1.0-3.0 percent of ultraviolet absorbefacient, 0.5-2.0 percent of photostabilizer, 0.2-1.0 percent of antioxidant, 5.0-20 percent of aluminum dihydrogen tripolyphosphate, 10-25 percent of titanium dioxide, 10-20 percent of barium sulfate and 4.0-6.0 percent of zeolite power, wherein the component hydroxide radical is polyester polyether polylol obtained by chemically modifying castor oil; the component B is a hexamethylene diisocyanate curing agent; the weight ratio of the component A to the component B is 100:25-100:50. Via the selection of the terminal hydroxyl compound and the curing agent in the component A, bubbles in the anticorrosive coating are reduced. The coating has good anticorrosive performance, and besides, the super-high performance of UV aging resistance and salt and fog resistance is suitable for the outer wall construction of the storage tank.