51results about How to "Avoid exporting" patented technology

The invention discloses a malicious website detection method and device and electronic equipment, and the method comprises the steps: obtaining a target URL corresponding to a webpage opening instruction when the webpage opening instruction is received; obtaining a URL feature value of the target URL, wherein the URL feature value corresponds to an input parameter of a machine learning model of a server; obtaining a weight parameter of a prediction function of the machine learning model after the training of the server is completed; based on the weight parameter, the URL feature value and a prediction function pre-stored in the client, performing calculation at the client to obtain a prediction value; judging whether the predicted value is within a preset range or not; and if the predicted value is not in the preset range, judging that the target URL is a malicious URL. By means of the scheme, prediction of the malicious website is achieved at the client side, comparison of a blacklist website library is not needed, a machine learning model does not need to be deployed at the client side, operations such as exporting, loading and starting of the model are avoided, and malicious website protection time is shortened.

The invention discloses a high-safety power supply box, which belongs to the technical field of power supply boxs. A water cooling box is arranged at the bottom end of the power supply box, air flows through cooling liquid to be cooled, then is dehumidified through a moisture absorption embedded sheet and flows through a dispersion air plate to be guided into the power supply box, and the heat dissipation effect on the power supply box is improved; a pair of refrigeration pipes connected with a heat conducting plate is arranged in the water cooling box, when the power supply box is at a high temperature, the high temperature is transmitted to an elastic magnetism isolating bag, and matched with gas expanded after heating, the elastic magnetism isolating bag is promoted to expand outwards to weaken the magnetism isolating effect on an upper magnetic sheet, and the upper magnetic sheet repels and pushes a lower half pipe downwards to promote the lower half pipe to be separated from the upper half pipe; the cooling liquid is guided into the refrigeration bag through the exposed drainage pipe, saltpeter particles absorb heat and are cooled when encountering water, on one hand, low temperature is directly transmitted to the power supply box through the heat conducting plate, on the other hand, the low temperature is transmitted to the cooling liquid, the refrigeration effect of the water cooling box is enhanced, air is further cooled, and the power supply box is effectively prevented from being damaged due to overheating.

The invention discloses portable air purification equipment for a processing workshop, relates to the technical field of air purification equipment, and is used for treating large particles in air needing to be purified. The equipment specifically comprises a shell, wherein an observation window is connected to the outer wall of one side of the shell through a hinge, four winding rollers are rotationally connected to the inner wall of one side of the shell, two or more leaking holes are formed in the circumferential outer walls of the four winding rollers, the same conveying filter belt is rotationally connected to the circumferential outer walls of the four winding rollers, more than two filter holes are formed in the outer wall of the conveying filter belt, and adsorption rollers are fixed to the inner walls of one sides of the four winding rollers through bolts. One of the winding rollers can be driven to rotate through the arrangement of a servo motor I, and due to the fact that the four winding rollers are rotationally connected through the same conveying filter belt, the four winding rollers can be made to rotate at the same time through the conveying filter belt.

The invention provides an application test method and device, an apparatus and a storage medium. The method comprises the following steps of receiving the graphic display parameters inputted by a userand an application identifier of an application; according to the graphic display parameters, obtaining at least one first data sample of the resources occupied when the application runs on a to-be-processed mobile terminal; and drawing and displaying a monitoring graph according to each first data sample. According to the method, the corresponding monitoring graph can be drawn according to the graph display parameters inputted by the user during the application testing process, and the tedious operation that the user needs to export the monitored data text firstly and then draw the monitoreddata text into the needed graph through the graph drawing software, is avoided, and therefore the application testing efficiency is improved.

The invention discloses a yarn guide device of a textile machine. The yarn guide device comprises a base, first yarn guide holes and second yarn guide holes. The first yarn guide holes are formed in the middle portion of the upper end of the base. An infrared detector is mounted on the side face of the base. The two ends of the left side of the base are each provided with a first telescopic rod. A fixed plate is arranged at the top ends of the first telescopic rods. The second yarn guide holes are formed in the fixed plate. A rolling shaft is arranged in each of the second yarn guide holes and the first yarn guide holes. Yarn outlets are formed in the upper ends of the second yarn guide holes and the upper ends of the first yarn guide holes. Clamping grooves are formed in the right end of the upper portion of the base. The two ends of the right side of the base are each provided with a second telescopic rod. A movable plate is arranged at the top ends of the second telescopic rods. Clamping blocks corresponding to the clamping grooves are arranged at the lower end of the movable plate. A controller is mounted in an inner cavity of the base. The service life of the yarn guide holes is prolonged, and the yarn guide device is simple in structure, high in practicality and convenient to use.

The invention discloses a natural air humidifier. The natural air humidifier comprises a base and a water tank; a humidifying groove is formed in the top of the base, and is divided by a partition plate into an adding agent cavity and a water storing cavity; the adding agent cavity is provided with a material adding assembly; the water storing cavity is provided with a descaling assembly; the bottom of the water tank can be buckled to the base; the center position of the water tank is provided with a cut-through space in the vertical direction; a water spray guiding assembly is arranged in thespace; a water inlet is formed in the bottom of the water tank; and a flow guiding assembly is arranged at the position, located at the position of the water inlet, in the water tank. By means of thenatural air humidifier, the water outflow speed of the water tank can be delayed, and the amount of stored water in the humidifying groove is kept at a certain height; meanwhile, a user can adjust the spray outflow direction as required, the descaling and degerming performance is good, practicability is good, and the large-scale popularized production value is achieved.

The invention relates to an energy conservation and emission reduction type drying system of a gravure workshop. With the system, defects of high energy consumption and heat wasting rate, high temperature and poor environment in operating workshop, and severe potential safety hazard of the existing drying device with low cost as well as the existing large oven after printing has disadvantages of complicated structure and high cost and is not suitable for the field can be overcome. According to the technical scheme, the system comprises a heat source, a heat transport device, and printing material drying devices; and the printing material drying devices are installed at an after-printing stations of gravure equipment. The system is characterized in that the heat source is a steam boiler arranged outside a gravure workshop. The heat transport device consists of a blower, a main steam feeding pipe, a plurality of branch steam feeding pipes, a main steam return pipe, and a plurality of steam return pipes. The printing material drying devices are a plurality of baking rollers that are arranged on the gravure equipment in the gravure workshop in a rotation cooperation mode and are in driving rotation connection with a drive unit; and the diameters of the baking rollers are 60 to 100 cm. The branch steam feeding pipes and the steam return pipes are connected with cavities from one sides of all baking rollers; and steam guiding pipes of steam in-out seats extend into the cavities of the baking rollers.

The invention discloses a combined mold for oil tube bolt processing. The mold is characterized by comprising a first cold heading mold for pre-perforating a wire billet for making an oil tube bolt toobtain a first semi-finished billet, a second cold heading mold for pre-forming the head and the screw portion of the first semi-finished billet and performing secondary punching to obtain a second semi-finished billet, a third cold heading mold for flattening the head of the second semi-finished billet and performing third punching to obtain a third semi-finished billet, a fourth cold heading mold for shaping the head of the third semi-finished billet into a hexagon and performing fourth punching to obtain a fourth semi-finished billet and a fifth cold heading mold for finishing the fourth semi-finished billet to obtain the oil tube bolt. Through five sets of molds, the oil tube bolt is punched five times to improve the quality of the punching, a waste material dug from each punching canbe used for extending the length of the bolt, the waste material can be fully utilized, and the production cost is reduced.

The invention belongs to the technical field of equipment specially suitable for waste incineration, and discloses a top jet type waste salt melting furnace which comprises a furnace body. One end ofthe furnace body is a feeding end, the other end of the furnace body is a discharging end, a feeding port is formed in the feeding end of the furnace body, a liquid outlet and a slag outlet are formedin the discharging end of the furnace body, and a plurality of igniters are further arranged at the top of the furnace body; the furnace further comprises a gas pipe, an oxygen pipe and a waste gas pipe communicated with the furnace body; the furnace also comprises a mixing pipe, the mixing pipe penetrates through the top of the furnace body and is communicated with the interior of the furnace body; and the gas pipe and the oxygen pipe both penetrate through the mixing pipe and are communicated with the mixing pipe, and the inner diameter of the oxygen pipe is larger than that of the gas pipe. The top jet type waste salt melting furnace solves the problems that in order to ensure that the temperature in the whole furnace body is kept at the optimal incineration temperature, only the incineration temperature can be increased by about 100 DEG C, and consequently the energy consumption of waste salt incineration is increased in the prior art are solved.

The invention discloses rapid, efficient and low-cost reclaimed water recycling equipment for a lead-acid plant, and specifically relates to the field of lead-acid plants. The equipment comprises a treatment tank, wherein a water pump is arranged on one side of the treatment tank, a filter box is arranged on one side of the water pump, a disinfection box is arranged on one side of the filter box,the treatment tank is communicated with the filter box through a water pipe, and the filter box is communicated with the disinfection box through a water pipe. According to the invention, by arrangingan inner plate, an isolation frame, an isolation net and a screw rod, after alum adsorbs impurities completely, blocky precipitate can be formed and falls into an inner ring of a base, at this time,a second motor can be started, the second motor drives the screw rod at the bottom end to rotate so as to drive the inner plate to be separated from the inner cavity of the isolation net and enter theinner cavity of the isolation frame, at the moment, treated reclaimed water flows out of the isolation net while the isolation net blocks blocky alum particles in the isolation net, so that the blocky alum particles are prevented from being guided out along with the reclaimed water, and the reclaimed water treatment effect is improved.

The invention provides screening equipment for elongated and flaky particles in aggregate. The screening equipment for the flat-elongated particles in the aggregate comprises a material screening frame, buffer positioning frame structures, a guide-in hopper, a vibration motor, a preliminary material guide-out frame structure, a material guide plate, a transverse plate, a material guide hole, a transverse movable frame structure, a powder finished product separation frame structure, an L-shaped connecting plate, a horizontal plate, a storage hopper, a control plate and a control switch, the buffer positioning frame structures are installed on the left side and the right side of the lower portion of the material screening frame, the lead-in hopper is inserted into the upper part of the left side of the material screening frame, and the preliminary material guiding-out frame structure is installed on the upper portion of the inner side of the material screening frame. According to the screening equipment for the elongated and flaky particles in the aggregate, triangular cutting frames are welded to the left side and the right side of the upper portion of a discharging hole, so that cutting off is advantageously and conveniently carried out on elongated pieces inserted into the discharging hole in the using process; and a limiting frame screw is mounted on the inner side of a longitudinal frame, and therefore the limiting function can be conveniently achieved on the longitudinal frame during use, and the longitudinal frame can be prevented from being ejected out of a positioning hole under the action of a buffer spring.

The invention provides a preparation device of a biochar pepper fertilizer. The device comprises a transverse bottom plate, longitudinal supports, a preparation box, a discharge pipe, a discharge valve, a bottom material residue scraping frame structure, a transverse shielding frame structure, a side edge fixing frame, a longitudinal mounting frame, an adjustable supporting frame structure, a driving motor, a transmission rod, a stirring frame, a rectangular insertion block, a water injection pipe and a bottom material collecting frame structure; the longitudinal supports are welded to the four corners of the upper portion of the transverse bottom plate; the preparation box is mounted at the upper part of the longitudinal bracket through bolts; the discharge pipe is inserted into the middle lower part of the preparation box; and the bottom material slag scraping frame structure is mounted at the lower part of the inner side of the preparation box. A screw rod is inserted into the inner ring of a fixed bearing, so that the screw rod is matched with the threaded pipe, and the heights of the transverse frame and the driving motor can be flexibly adjusted; and a scraper is mounted on the side, away from the connecting pipe, of the connecting frame through screws, so that residues are prevented from remaining on the inner side of the preparation box during use.

The invention discloses a computer interface safety device for preventing data from being stolen. The device comprises a housing and a limiting cushion block, a plurality of groups of cable placing holes for cables to pass through are formed in the housing in a penetrating manner; a movable limiting structure is arranged in the wire placing hole; the movable limiting structure is controlled to move through an adjusting structure located on the lower side of the housing; and the limiting cushion blocks are symmetrically and fixedly arranged on the two sides of the housing, limiting clamping pieces are movably arranged on the limiting cushion blocks in a matched mode, positioning pins matched with the positioning holes in a sliding mode are arranged at the upper ends of the limiting clampingpieces in a penetrating mode, and limiting pins correspondingly and movably matched with the positioning pins are rotatably connected to the front faces of the limiting cushion blocks. According to the invention, data access can be adjusted and limited, and the control structure is located in the housing, so that operation control from the outside of the housing is avoided, and the safety is improved; the housing cover is fixed through cooperation of the limiting cushion block and the limiting clamping piece, the limiting cushion block and the limiting clamping piece are movably controlled and locked through the positioning pin and the limiting pin, use is convenient, and locking is stable.

The invention discloses a silver-containing wastewater treatment device capable of reducing resource waste. The device comprises a treatment box and a cover plate arranged at the top of the treatmentbox; a first driving motor is arranged on the cover plate; a transmission shaft is arranged on an output shaft of the first driving motor, a plurality of stirring rods are arranged on the transmissionshaft, a liquid outlet is formed in the side wall of the treatment box, a first partition plate is arranged in the treatment box, a plurality of first through holes are formed in the first partitionplate, and a plurality of push rods matched with the first through holes are arranged below the first partition plate; the first partition plate is arranged above the liquid outlet, and when the firstpartition plate reaches a preset value, one end of the first partition plate is overturned downwards to the bottom of the liquid outlet; the recovery of elemental silver and the treatment of small-particle suspended matters are synchronously carried out, so that the sewage treatment efficiency is improved; the elemental silver and a flocculent precipitate are separated through the first partitionplate, the floccule is prevented from covering the surface of the elemental silver to influence direct recovery of the elemental silver, and recovery of the elemental silver is more convenient.

The invention provides a multifunctional automatic water adding device for a high-low temperature damp-heat test chamber. The device comprises a test chamber main body, a maintenance door, a water storage tank, a water liquid heating frame structure, a power supply frame structure, a booster pump, a connecting pipe, an L-shaped mounting plate, an ingress pipe, a residue filtering frame structure, a residue storage frame structure convenient to disassemble, a transverse bottom plate, anti-skid supporting legs and a tool box. The maintenance door is hinged to the left upper side of the front part of the test chamber main body; the water storage tank is mounted on the lower right side of the interior of the test chamber main body through bolts; and the water liquid heating frame structure is mounted on the right side of the test chamber main body. The electric heating pipes are connected to the outer sides of the snakelike copper pipes in a sleeving mode correspondingly, water passing through the inner sides of the snakelike copper pipes can be conveniently heated in the using process, and therefore the conveyed water can be conveniently controlled in the using process; and the longitudinal filter screen is mounted on the left side of the interior of the transverse fixing pipe through screws, so that water passing through the transverse fixing pipe can be conveniently filtered during use.

The invention relates to the technical field of central air conditioners, and discloses an adjusting auxiliary device for improving the energy-saving effect of a central air conditioner. The device comprises a main body, wherein a metal head is fixedly connected to the middle of the top end of the main body. According to the adjusting auxiliary equipment for improving the energy-saving effect of the central air conditioner, a center block downwards extrudes an acting block to move, so that the acting block has the auxiliary and condensation functions; in addition, a metal rod interacts with a mounting base, the metal rod and a metal part at the bottom end of the mounting base are the same in thread, a movable strip is pushed, and dust is prevented from being generated on the equipment; and meanwhile, a linkage rod is in linkage with the movable strip to move up and down, the movable strip extrudes a metal disc, the metal disc is stressed to gradually move intermittently at a constant speed, and a certain length allowance is formed during rotation, so that cold air is prevented from being output outwards all the time, the effects of preventing cold air from being output outwards all the time and automatically adjusting equipment are achieved, and the energy-saving and environment-friendly effects are achieved.

The invention relates to the field, in particular to an ostomy bag dilator. The ostomy bag dilator is characterized in that a mounting chamber is arranged at the inner part of the side wall of an ostomy bag main body; in addition, an anti-hesion component consisting of a mounting pipeline and a ventilation pipeline is arranged inside the mounting chamber; threaded through holes are formed in different positions of the mounting pipeline; besides, a plug head and a ventilation are connected with the mounting pipeline through external threads which are respectively arranged on the plug head and the outer surface of the ventilation pipeline, so that the airtightness between structures is favorably improved during mounting; meanwhile, a positioning hole is formed inside the plug head for mounting a breathable waterproof filter membrane, so that the plug head can allow gas to pass through, and the exportation of storage liquid in a liquid storage cavity is prevented; the plug head and the outer side of the ventilation pipeline penetrate through the ostomy bag main body and respectively reach the inner part of the liquid storage cavity and the outer part of the ostomy bag main body, so that diversion of gas inside the liquid storage cavity is performed, the phenomenon of the adhesion of the inner wall of the ostomy bag main body is avoided and further the convenience for use of peopleis realized.