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56 results about "Adequate preparation" patented technology

Method for constructing network inbreak scene based on hidden Mrakov model

InactiveCN101494535ASolving Mathematical Modeling ProblemsSolve the problem of detailed description of attack detailsSecuring communicationData setHide markov model
The invention relates to a constructing method of a network invading scene based on a hidden Markov model, which mainly comprises the following steps of: preprocessing to invading and alert data, association analysis of alert data and construction for invading scene, wherein, the preprocessing of alert data aims at collecting redundant alert, compressing alert data set, eliminating the influence of large amount of repeating alert and making preparation for association analysis of alert data. The invention carries out model construction to network attack behaviors by an attack body and the hidden Markov model and guarantees that the description to the types of network attacks and description to the attack process meet the requirements of reasonableness and completeness. Simultaneously, the problem for association analysis of alert data is transformed into a decoding problem of the hidden Markov model, and an improved Viterbi algorithm is used for carrying out solving to the problem and the accuracy of the result of analysis is high. Backtracking processing is carried out to the result of association analysis according to a certain constraint condition so as to construct the invading scene which is accorded with the actual network attack process.
Owner:范九伦

Device and method for automatically downloading, resolving and storing aviation meteorological data

The invention discloses a device and a method for automatically downloading, resolving and storing aviation meteorological data. The device comprises a remote transmission module, a message resolving and data storing module, a multi-thread managing module, a connection fault diagnosing and eliminating module, a history data managing module and a user interface managing module, wherein the remote transmission module downloads meteorological data files from an FTP server of a meteorological center; the message resolving and data storing module resolves meteorological message data and stores themeteorological message data in a corresponding table of a database; the multi-thread managing module establishes and manages a downloading thread and a resolving thread according to the setting of a user to synchronize the threads; the connection fault diagnosing and eliminating module automatically diagnoses the validity of the connection of the device with the FTP server and a database server at certain times, and starts corresponding fault processing mechanisms after a fault occurs; the history data managing module automatically clears overtime history data at certain times according to the setting of the user; and the user interface managing module carries out the interaction between the device and the user. The device realizes the purposes of automatically downloading, resolving and storing the aviation meteorological data from a data source to a destination terminal, and makes sufficient preparation for back-end application programs.
Owner:AVIATION DATA COMM +1

Vein needle catheter ventilation detection apparatus

The invention relates to a vein needle catheter ventilation detection apparatus which comprises a machine rack, wherein a clamping mechanism used for clamping a vein needle catheter hard seat and a clamping and pressing mechanism used for clamping a vein needle catheter needle stand are mounted on a support rack, positions of the clamping mechanism and the clamping and pressing mechanism respectively correspond to those of the vein needle catheter hard seat and the vein needle catheter needle stand, and the support rack is provided with a ventilation assembly which is matched with the hard seat. Via adoption of the technical solution, the automatic detection of gas leak between the needle stand and an infusion tube can be realized, detection efficiency can be improved greatly, product cleanliness can be ensured, great consumption of energy and great occupation of production space can be prevented, detection cost can be greatly lowered, the clamping mechanism adopts a lower clamping arm plate and an upper clamping arm plate that are matched with each other in structure, convenience of catheter clamping operation can be realized, catheter connection stability can be increased, simple and compact installation can be realized, and accuracy can be realized when the upper clamping arm plate and the lower clamping arm plate are used for a clamping purpose; full preparation is made for subsequent leak detection, blockage detection and ventilation detection; requirements for accuracy can be met, and detection efficiency and production efficiency can be improved.
Owner:梁启明

Manufacturing technology for waterproof long fur

The invention relates to a manufacturing technology for waterproof long fur and belongs to the technical field of two-layer leather. The manufacturing technology for the waterproof long fur comprises the following steps of water returning, retanning, basification, neutralization, dyeing, color fixing, waterproofing, washing, drying, softening and milling. According to the manufacturing technology for the waterproof long fur, water returning is conducted on leather, and ammonium sulfate and a degreasing agent are added, so that impurities in the leather are effectively removed, and the cleaning effect on the leather is good; in the subsequent retanning and basification processes, the softness of the leather is effectively strengthened through step-by-step operation, so that the leather surface is plump, the leather surface fiber fineness is enhanced, a full preparation is made for subsequent dyeing, dye completely infiltrates into leather fibers, and the color fastness is high; in addition, a filler is added, so that the bursting force of the leather is strengthened; through subsequent color fixing treatment and waterproofing treatment, the color fastness is effectively strengthened, and the waterproofness is improved; later, the impurities in the color fixing process are effectively removed through washing; and then drying, softening and milling are conducted, so that the softness of the leather is improved.
Owner:漳州香洲皮革有限公司

Automatic fire extinguishing system and fire extinguishing method for electrical cabinet of railway vehicle

InactiveCN108057193ARealize automatic fire extinguishing functionSufficient evacuation timeFire rescueAutomatic fire suppressionFire - disasters
An automatic fire extinguishing system for an electrical cabinet of a railway vehicle is mainly formed by sequentially connecting high-pressure water mist equipment, smoke and fire alarm equipment anddata processing equipment. The smoke and fire alarm equipment detects the smoke and fire condition in the electrical cabinet in real time and sends data to the data processing equipment. The data processing equipment receives the data sent by the smoke and fire alarm equipment, whether a fire disaster happens in the electrical cabinet or not is judged, meanwhile, when a fire disaster happens, thehigh-pressure water mist equipment is started to achieve automatic fire extinguishing, the high-pressure water mist equipment sprays high-pressure water mist when the fire disaster happens, and the fire disaster of electrical elements and cables in the electrical cabinet is extinguished. The system is simple in fire extinguishing method, and the automatic fire extinguishing function of the electrical cabinet is achieved; fire extinguishing can be completed under the condition of not destroying the performance of the electrical elements and the cables in the electrical cabinet; sufficient evacuation time and clear escape routes can be provided for travelers, and secondary disasters happening after the fire disaster can be avoided; and when the fire disaster happens, sufficient preparationtime can be provided for train maintenance personnel to carry out self-rescue after the fire disaster.
Owner:CRRC CHANGCHUN RAILWAY VEHICLES CO LTD

Vibrating disk capable of selecting direction and ranking automatically used for feeding for toy car gear

InactiveCN104960897AMake up for the lack of models and the problems that cannot meet the needsJigging conveyorsConveyor partsGear wheelRanking
The invention discloses a vibrating disk capable of selecting direction and ranking automatically used for a feeding for toy car gear. The vibrating disk capable of selecting direction and ranking automatically is composed of a spirally-upward feeding rail welded by the inner side of the vibrating disk. A direction-selecting device is arranged at the position, close to an output, on the feeding rail. The direction-selecting device comprises a supporting frame, a clamping piece and a separating board. One end of the supporting frame is movably installed on the lower surface of the feeding rail, and the other end of the supporting frame is movably installed on the separating board through the clamping piece sleeved on the supporting frame. According to the vibrating disk capable of selecting direction and ranking automatically used for the feeding for toy car gear, the separating board of which height is adjustable in the direction-selecting device is used for removing a toy car straight gear with an upward convex body, homodromous and ordered array is conducted, identification on a crown wheel can be conducted through an identification groove, and the gear can drop naturally when the a gear teeth of the gear is downward, so that the homodromous and ordered array of the gear is met, adequate preparation is made for the next process, and at the same time, the problem that types of the vibrating disk are short in toy manufacturing industry, especially in the gear aspect, so that the requirement cannot be met is solved.
Owner:中山市兴全自动化设备科技有限公司

Epoxy pouring process for liquid tank saddle of liquefied gas transport ship

The invention relates to an epoxy pouring process for a liquid tank saddle of a liquefied gas transport ship. The epoxy pouring process comprises the following concrete steps: (1) preparing; (2) epoxystirring; (3) epoxy smearing; and (4) inspecting. The epoxy pouring process for the liquid tank saddle of the liquefied gas transport ship has the advantages as follows: 1, the preparation is adequate, the sagging of epoxy resin is prevented through the arrangement of thin pine twigs, the pouring viscosity is within an appropriate range after the epoxy resin is heated to 25-30 DEG C, and that engineers and workers are in a tearing hurry during construction is prevented through the adequate preparation; 2, a stirring electric drill is mounted on stirring blades, and the stirring electric drillis electrified to perform stirring at a certain rotating speed for 2-3 minutes with the no-load speed not exceeding 500 rmp, so as to ensure the uniform stirring; and the stirring blades are rotatedalong the barrel body, so that the epoxy resin at the bottom and on the edge of the tank is uniformly mixed with a curing agent, the stirring is high in speed and highly efficient, and the stirring blades are completely buried in the epoxy resin and air bubbles are prevented from generating during the stirring process; 3, the curing time is shortened by controlling the epoxy resin curing environment temperature, and the overall epoxy pouring efficiency is increased.
Owner:QIDONG FENGSHUN SHIP HEAVY IND

Dropping liquid monitoring device, system and monitoring method

The invention discloses a dropping liquid monitoring system. According to the dropping liquid monitoring system, a monitoring platform in the system can transmit a searching command to an information acquiring device at any time to actively search current dropping liquid state information in the dropping process through an information collecting device; and after receiving the searching command from the information collecting device, the information acquiring device taking charge of acquiring current dropping liquid state information transmits the acquired current dropping liquid state information to the monitoring platform through the information collecting device so as to determine the current dropping state. With adoption of the dropping liquid monitoring system provided by the invention, the current dropping liquid state can be searched actively in the dropping process, so the problems that the current dropping liquid state can just be known after receiving an alarm from detecting equipment once abnormal conditions occurr can be solved; the dropping liquid monitoring system has high active performance, by which the medical staff can timely know the current state; and the convenience is provided for timely and fully preparing the follow-up treatment work, effective service is timely provided to a patient; and the dropping liquid monitoring system is beneficial for a patient to recovering well.
Owner:NATIONZ TECH INC

Slag-iron separation method in initial stage of reblowing after long-time damping down of large blast furnace

The invention discloses a slag-iron separation method in an initial stage of reblowing after long-time damping down of a large blast furnace, and belongs to the technical field of molten iron smelting. The method comprises the following steps: (S101) a substrate is provided with an anchorage piece; then, a board refractory is poured; the thickness of the board refractory is larger than the heightof the anchorage piece; and a baffle plate is formed and dried for future use; (S102) a distance small pit is selected to enter the upstream; the baffle plate is aslant inserted in a main ditch; the board refractory faces an iron notch; and a gap between the baffle plate and the side of the main ditch is fully filled and compacted by yellow sand; (S103) the iron notch is opened; and when more slagor weak fluidity of the molten iron is generated during tapping, the baffle plate is not shifted, and slag and iron are discharged into a dry slag pit through a slag groove; and (S104) when the fluidity of the molten iron is normal, the baffle plate is pulled away, and the molten iron passes through a slag remover to enter a tank. The iron slag with weaker fluidity in the initial stage of reblowing after long-time damping down of the large blast furnace can be safely discharged, so that the heat consumption in the furnace is reduced, the recovery progress of the blast furnace is accelerated,the next discharge of the molten iron is fully prepared, and the smooth recovery progress of the blast furnace is guaranteed.
Owner:MAANSHAN IRON & STEEL CO LTD

Yilon staple fiber printed spun cotton

The invention aims at providing yilon staple fiber printed spun cotton. By technological improvement on textiles in the prior art, a product which can reach the wearing comfortableness of all-cotton products, can be added with functional components according to the requirements, realizes the anti-bacteria and flame-retardant effects and is moderate in price is created. For achieving the aims, the yilon staple fiber printed spun cotton provided by the invention is formed by weaving pure yilon fiber raw materials. A production method of the yilon staple fiber printed spun cotton comprises the following the steps of firstly, cooking treatment: cooking gray cloth by using a continuous open-width desizing washing machine to decompose, strip and remove a sizing agent, weaving oil, impurities and pigment on the gray cloth from the cloth cover in the cooking process. According to the technical scheme, washing water generates strong fluctuation by the rotation of multiple open-width tension-free perforated rollers and a rotator of the washing machine; the degraded sizing agent and impurities on the textiles are cleanly washed by a high-efficiency vibration washing mode; meanwhile, the flatness and the softness of the fabric are also improved, and adequate preparation is made for subsequent printing.
Owner:ZHEJIANG SHENGFA TEXTILE PRINTING & DYEING
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