527results about How to "To achieve the protective effect" patented technology

The invention discloses a method for improving the security of a mobile terminal and the mobile terminal, and belongs to the field of information security. The method comprises the following steps of: providing an object list for a user in advance by using the mobile terminal, setting an object selected from the object list by the user in a hidden state, and storing a protective space password set by the user; and monitoring specified application for the user to input the protective space password, entering a protective space when the user is monitored to input the protective space password from the specified application, and recovering the object preset into the hidden state into a display state, wherein the object is application and / or a file in the mobile terminal. The mobile terminal comprises a setting module and a control module. The security of the application and the file in the mobile terminal is greatly improved.

A network security protection method withstanding denial of service attack event designs defence module in data link layer. Said method judges TCP request packet received from different kinds of IP address to realize to denial of service offensive filtering. Said method includes following steps : fire wall capturing outer network client-side sent TCP data package to inner network server, to realize first layer protective treatment, the TCP data package passing first layer protection entering second layer protective treatment, checking whether said received TCP categorical data having matched item in legal IP address chaining recording list, if having matched item, then regarding as normal data package capable of directly handing inner core processing, otherwise to proceed package flow rate statistics in period of time. Said invention can active defense denial of service attack from any kind of attack tool and realize inner core active defense protection effect.

The invention discloses an energy-saving and production-increasing method and an energy-saving and production-increasing device both adopting the low temperature methanol cleaning technology, and the method is mainly characterized in that liquid phase sulphur-free methanol from a rich methanol medium pressure flash vaporization tank V02 enters a newly added rich methanol medium pressure flash vaporization tank V09 for flash vaporization; the liquid phase, after flash vaporization, is pressurized by a semi-lean methanol pump P09 first and is conveyed, as semi-lean liquid, to the middle part of the ninth section of an absorption tower C01; the semi-lean liquid, serving as the main absorption methanol, is capable of reducing energy consumption during the low temperature methanol cleaning; besides, as a rich methanol turbine pump and a sulphur-containing methanol turbine pump are additionally arranged between a rich methanol ammonia cooler and a sulphur-containing methanol ammonia cooler, and the rich methanol medium pressure flash vaporization tank and the sulphur-containing methanol medium pressure flash vaporization tank, the energy generated during decompression of sulphur-free rich methanol and sulphur-containing rich methanol is fully recovered and can be further used to replace part of the electric energy needed by a lean liquid pump and a newly added semi-lean liquid pump, so that the power consumption of the device can be reduced.

The invention discloses a workpiece finishing clamping device which comprises a base. Support plates are symmetrically mounted on two top sides of the base, each support plate is provided with a lead screw on the upper portion in a penetrating manner, one end of the lead screw is fixedly provided with a handle, the other end of the lead screw is fixedly provided with a clamping plate, a groove is formed in the clamping plate, a cushion is fixedly arranged in the groove, and a sensor is arranged on one side of the support plate, close to the clamping plate. The workpiece finishing clamping device is simple in mechanism and convenient to use, and the clamping effect on workpieces is achieved; for the internal arrangement of the base, fixing and adjusting effect on the workpieces is achieved under the action of a longitudinal block, a motor, a rotary plate, a connecting arm, a connecting rod and a positioning block which are all matched with the lead screws, the handles and the clamping plates, and machining efficiency of the workpieces is improved; fixing effect on the workpieces is further achieved through the application of a cylinder and under the action of tongs and a reset spring.

A dress having the capbility of UV absoption, the method of making UV absorption fiber and cloth, and a UV absorption compound. A method of forming a cloth includes a step of preparing polymer based material and dyne, followed by mixing the polymer based material and dyne with a ratio. Melting step is performed to melt the polymer based material, and the dyne and the dyne is distributed within the material uniformly. A drawn-work is performed to form a initial cloth which includes the UV absorption material.

The invention relates to a mountain restoration system based on a sponge ecosystem. The mountain restoration system based on the sponge ecosystem is characterized in that the position, away from a slope, of the upper surface of a mountain is provided with a flood intercepting trench; a planting base material bearing body is laid on the slope; the lower end portion of the slope is provided with a flow guiding slope with the gradient being 4%; and the flow guiding slope is adjacently connected with a rainwater treatment unit. The invention further discloses a construction method of the mountainrestoration system based on the sponge ecosystem. The construction method includes the following steps that firstly, the slope is trimmed; secondly, anchoring rod hole planning and lofting are performed; thirdly, an anchoring rod is installed and the anchoring rod is closed; fourthly, a galvanized steel wire net is anchored; fifthly, a spraying pipe and a draining pipe are fixed; sixthly, the slope is moistened; seventhly, a spraying seeding planting base material containing seeds is configured; eighthly, a spraying seeding device is used for spraying the planting base material; and ninthly, aseedling growing device is maintained and managed. The mountain restoration system based on the sponge ecosystem has the beneficial effects of being high in mechanical degree, uniform in spraying, high in earth surface covering speed, low in cost, capable of meeting the requirement of fast making the mountain become green again, easy to popularize and the like.

The invention discloses a transfer prevention label which comprises a transparent waterproof membrane, a surface layer, an adhesive layer and backing paper. The backing paper is release paper. The surface layer is provided with a frame area and a self-verification information recognition area. The frame area is internally coated with an ink layer or a printing adhesive layer. Particle-shaped objects are randomly distributed on the surface of the ink layer or the printing adhesive layer. The self-verification information recognition area is arranged nearby the frame area. The self-verification information recognition area corresponds to commodity information reflected by the particle-shaped objects inside the frame area. The transparent waterproof membrane is laid on the surface of the surface layer. When the transparent waterproof membrane is torn off from the surface layer, one part of the ink layer or the printing adhesive layer inside the frame area on the surface layer is reserved on the adhesive layer, and the other part of the ink layer or the printing adhesive layer is reserved on the transparent waterproof membrane. According to the transfer prevention label, the problem that a self-adhesive label can be transferred by a counterfeiter is solved, the label is completely damaged when transferred through the special structure, information will not be stolen, the protective effect for quality good uniqueness is achieved, and the anti-counterfeiting purpose is truly achieved.

The present invention discloses a convenient-to-install laser radar for driver-less vehicles. The laser radar comprises a machine body; a first groove is formed at the axis of the top of the machine body; a radar body is arranged inside the first groove; the bottoms of two sides of the radar body are fixedly connected with fixing blocks; one side of the inner cavity of each of the fixing block is movably connected with a threaded rod; the surface of the threaded rod is sleeved with a first bevel gear; and the top of the first bevel gear is engaged with a second bevel gear. According to the convenient-to-install laser radar of the invention, the machine body and the first groove are adopted, so that the radar body can be arranged; the threaded rods can be driven to rotate through the first bevel gears and the second bevel gears; clamping blocks can be driven to move through the threaded rods and threaded tubes; and the fixing blocks and the radar body can be fixed through the clamping blocks and clamping grooves. The convenient-to-install laser radar for the driver-less vehicles is convenient to install, is convenient disassembled when being damaged, and is also convenient for people to use.

The invention discloses an MPP electric power pipe, which comprises a pipe body, a positioning block is arranged on the top of the inner wall of the pipe body, balls are inlaid on the side of the positioning block away from the pipe body, and the bottom of the inner wall of the pipe body is fixedly connected with A ring block, and the top of the ring block is fixedly equipped with a telescopic rod, and the end of the telescopic rod away from the ring block is fixedly connected with a U-shaped bracket, the inside of the U-shaped bracket is provided with a buffer pad, and the pipe body includes an inner tube and outer tube. The MPP power pipe, through the improvement of the pipe body, improves the firmness of the pipe body itself, effectively protects the cable, and the setting of the buffer device not only achieves the protection effect of the pipe body when the cable is pulled, but also It also achieves the protective effect on the cable; the coordinated use of positioning blocks, balls, ring blocks, telescopic rods, U-shaped brackets and buffer pads further achieves the protective effect on the cable when pulling the cable, avoiding the Damage to cables.

The invention discloses a touch panel, which comprises a substrate, a sensing pattern, first signal cables, second data cables and a shielding structure, wherein the substrate has a first direction and a second direction, and the first direction is perpendicular to the second direction; the substrate comprises an active area and a peripheral area, and the peripheral area is positioned on the outer side of the active area; the sensing pattern is arranged on the active area of the substrate; the first signal cables are arranged on the peripheral area of the substrate, and are coupled to the sensing pattern in the first direction; the second signal cables are arranged on the peripheral area of the substrate, and are coupled to the sensing pattern in the second direction; the shielding structure is arranged on the peripheral area of the substrate, is positioned between the first and second signal cables, and comprises shielded wires with step-like turning areas; a third direction forms an included angle with the second direction, and the step-like turning areas are arranged in the third direction.

The invention discloses a mobile communication inter-network honeypot system and method. According to the method and the device, various external security threat problems faced by mobile communication 2G and 3G signaling networks can be solved. A bottom layer access device is deployed at the front part of the STP at the access of a network to be protected; an access mode of noninductive tandem connection is adopted; the device forwards a signaling to be protected to a monitoring server; the monitoring server carries out abnormity detection to the signaling; a normal message is directly returned to the bottom layer access device for forwarding; with respect to the abnormal signaling, the destination address is modified; the abnormal signaling is forwarded to a honeypot device for processing at the back end of the network through the bottom layer device; and the honeypot device sends a corresponding response message according to a configured processing rule. By means of the technical solution of the invention, security detection is carried out to the signaling message entering the internal network; the abnormal signaling message is intercepted and responded; the malicious interference behaviors of the external network are actively defended; the noninductive tandem connection mode is adopted in the device; and the normal communication of the network cannot be influenced under the downtime condition of the device.

The invention discloses a handcart used for textiles and easy to move. The handcart comprises a base, wherein a motor is fixedly connected with the top near the axle center of an inner cavity of the base; a rotating shaft of the motor is fixedly connected with a threaded rod; a threaded tube is sleeved on the surface of the threaded rod; the bottom of the threaded tube is fixedly connected with a supporting plate; first connecting rods are fixedly connected with both sides of the bottom of the supporting plate; and the bottom of the base is provided with first through holes on both sides. The handcart used for the textiles and easy to move achieves the effect of driving the threaded rod to rotate by virtue of the motor, achieves the effect of driving the supporting plate, rolling wheels and movable plates to move by virtue of the threaded rod and the threaded tube, achieves the effect of driving second connecting rods and supporting legs to move by virtue of the movable plates, and achieves the effect of placing rollers by virtue of a placing plate and placing grooves. The handcart is easy to move, and when the rollers are placed on the handcart, the rollers are not liable to move, so the handcart facilitates the use for people.

The invention discloses a transporting device of heat transferring equipment for chemical engineering. The device comprises a base, supporting rods are fixedly connected with both sides of the top ofthe base, a fixing plate is fixedly connected with the axis center of the top of the base, and first supporting legs are fixedly connected with both sides of the top of the base; a first groove is formed in one side of the supporting rod, and an electric telescopic rod is fixedly connected in the first groove. By the arrangement of the fixing plate and a placing groove, the placing of the heat transferring equipment is achieved, by the arrangement of the electric telescopic rod and a clamping plate, the fixing of the heat transferring equipment is achieved, by the arrangement of the first supporting legs, the supporting of the base is achieved, by the arrangement of a motor, the rotation of a threaded rod driven by the motor is achieved, by the arrangement of the threaded rod and a threaded pipe, the moving of second supporting legs and rolling wheels driven by the threaded rod and the threaded pipe is achieved, and by the arrangement of the second supporting legs and the rolling wheels, the moving of the transporting device driven by the second supporting legs and the rolling wheels is achieved. The transporting device has good stability, and the use of the device by people is convenient.

The invention belongs to the technical field of anticorrosive coating, and in particular, relates to a metal substrate long-lasting anticorrosive inter-coat and a preparation method thereof, wherein the inter-coat is composed of a component A and a component B, and the component A is composed of the following raw materials in parts by weight: 50-60 parts of an epoxy-organosilicone resin modified acrylic resin emulsion, 12-18 parts of functionalized modified graphene, 10-20 parts of a filler, 8-15 parts of a cosolvent, 0.1-0.5 part of a defoamer, 0.5-1 part of a leveling agent, 0.3-0.8 part ofa water-based drier, 0.3-0.8 part of a thickener, 0.5-1 part of a wetting agent, and 30-35 parts of deionized water; the component B is composed of the components in parts by weight: 40-50 parts of anisocyanate curing agent, and 10-20 parts of a cosolvent. The inter-coat has the advantages of long-term excellent anticorrosive performance, strong adhesion force of the substrate, high mechanical strength, excellent friction resistance, excellent salt spray resistance, good water resistance, chemical resistance, oil resistance and impact resistance, high construction adaptability and the like.

The invention discloses a bus duct with a fireproof alarming function. The bus duct comprises a first bus duct, a second bus duct is connectedly inserted into the first bus duct, first flame-retardantpartition plates are fixedly connected in the first bus duct, lateral sides of the first flame-retardant partition plates are provided with first through holes, first mica wrapping straps are arranged in first heat shrink tubes which are connectedly inserted into the first through holes, first conductors are arranged in the first mica wrapping straps, and two ends of each first conductor are fixedly connected with first connectors respectively. Second flame-retardant partition plates are fixedly connected in the second bus duct, and lateral sides of the second flame-retardant partition platesare provided with second through holes. By the first flame-retardant partition plates and the second flame-retardant partition plates, the four first conductors and four second conductors are separated, fire spreading to other conductors due to ignition of one conductor in short circuit is avoided, and accordingly fire control is realized, and fire spreading is further prevented.

The invention belongs to the field of air conditioners, and particularly relates to an air conditioner, an indoor unit and an alternating-current overvoltage detection device thereof. The alternating-current overvoltage detection device comprises an input voltage conversion module connected with an alternating-current power source which is input, an optocoupler and an MCU (microprogrammed control unit) detection processing module. Voltage signals transmitted by the optocoupler are acquired through an I / O pin of an MCU chip; whether currently-input voltage of the alternating-current power source is overhigh or not according to a cycle T of rectangular waves formed by the voltage signals; when the cycle T is smaller than a preset voltage cycle threshold value t, the currently-input voltage of the alternating-current power source is determined to be overhigh, and power is controlled not to be supplied to an outdoor unit of the air conditioner any more. A whole circuit is simple in composition structure and low in cost, and detection can be realized through a common I / O pin of the MCU chip without depending on A / D detection ports, so that requirements on resources of the A / D detection ports of the MCU chip are lowered to a large extent, and large-scale popularization and application are facilitated.

The invention discloses a process for preparing activated carbon for air-raid shelters. The process comprises the following steps: finely selecting raw materials, preparing a first mixed liquid, preparing a second mixed liquid, preparing a third mixed liquid, soaking, calcining, preparing a fourth mixed liquid, performing secondary soaking, and performing secondary calcining. The process has the advantages that the produced activated carbon for air-raid shelters has the advantages of being high in strength, good in adsorption property, large in adsorption capacity, small in ash content, rapidin adsorption velocity, long in protection time, good in protection effect, and the like, has very good effects in industrial waste gas treatment, prevention of toxic and harmful gases, and the like,and particularly has excellent adsorption properties which are comparable by common granular carbon for benzene, hydrocyanic acid and chloroethane in waste gases; meanwhile, due to the product, defects of conventional coal columnar carbon are solved, the field of activated carbon is further widened, defects of the coal columnar carbon are further alleviated, and a relatively excellent product is provided for waste gas treatment, toxic and harmful gas prevention, and the like.

The invention discloses a horizontal arrangement method of protection forest, belonging to the technical field of forest-science forestation. The horizontal arrangement method comprises the steps of: S1, determining an index of deciding a vegetation form arrangement; S2, normalizing a numerical value of the index so that a value field is in a range of [0,1] or [-1,1]; S3, determining an input layer and an output layer of a BP (Back-Propagation) neutral network model by using the index as an input node and a vegetation form as an output node; S4, determining a network structure of the BP neutral network model; and S5, inputting a normalized numerical value of the index according to the determined network structure, outputting a numerical value of the vegetation form, and determining the horizontal arrangement of the protection forest. With the close-to-nature forestry as the theoretical basis and the BP neutral network model as a tool as well as natural and geological and weather conditions of a forest land as source data, forest sort arrangement of the protection forest is researched, and thus the forest sort of the protection forest accords with the natural and geological and weather conditions, so that the protection effect is achieved.

The invention relates to an adhesion film fuse structure. A face of at least an insulating base unit is provided with a fuse line framework which is connected with a melting part between two corresponding electrode portions. The melting part is fused by high temperatures or a specific temperature when excess current flows through the melting part, thereby realizing circuit protection effect to block excess current. At least a space is arranged between the melting part and the insulating base unit, thus the heat source generated by powering on the melting part will not have dissipation phenomenon through the insulating base unit in order to reach a specific current or the specific temperature to burn out, thereby ensuring circuit protection effect.

The invention provides a protection mechanism for a rooted photovoltaic panel in a desert region and relates to the field of photovoltaic panels. The protection mechanism for the rooted photovoltaic panel in the desert region comprises a frame, two driving components, two rotating components, two lifting components, a crossbar, a curtain and a bottom plate, wherein a storage cavity is disposed onthe frame. The protection mechanism for the rooted photovoltaic panel in the desert region, based on the geographical environment in a desert windy all over the year, uses the wind as driving force toachieve an energy-efficient and environment-friendly effect. Through the cooperation of a rotating rod, a wind block, a rope 1 and a threaded rod, the entire protection mechanism, in the case of strong wind, moves a slider and drives a counterweight to move the curtain downward so as to cover the photovoltaic panel, thereby protecting the photovoltaic panel, avoiding the case where wind in the desert causes the sand to scatter and collide with the surface of the photovoltaic panel so as to cause certain damage to the photovoltaic panel, achieving a protection effect, and preventing the sand in the wind from having a negative effect on the photovoltaic panel.

The invention provides a malicious software protection method and device. The malicious software protection method is based on a security analysis technology driven by DNS analysis log machine data and internal and external information data. A large number of latest technologies such as data acquisition, data merging, data association, machine learning and the like are comprehensively and crosslyapplied to finish automatic and cross confidence verification of domain name access behavior analysis, detect blacklist domain names accessed by the malicious software, finish DNS analysis linkage ina software definition security mode, and point the blacklist domain names accessed by the malicious software to a self-set IP address, thereby realizing a DNS black hole function. The use of the malicious software protection method is irrelevant to the terminal type and the application, known and unknown malicious software can be detected, definition of a protection strategy can be completed in anautomatic and real-time mode, an attack chain is blocked, protection is achieved, and meanwhile various security value-added services can be provided.

The invention discloses an anti-falling safety device, which includes a fixed seat with a lower end fixed on a lifting mechanism, a clip connection seat with an upper end connected with a traction mechanism, and a first engagement part arranged on a support mechanism and extending along the guide rail extension direction. The middle part of the clip connection seat can be rotarily connected on the fixed seat via a rotary shaft, between the upper end of the clip connection seat and the fixed seat is also arranged an elastic body for driving the upper end of the clip connection seat to move close to the fixed seat, and at the lower end of the clip connection seat is also formed a second engagement part capable of being clip-connected to the first engagement part. According to the invention, when an accident occurs to lose a traction force, the second engagement part at the lower end of the clip connection seat can quickly get clip-connected to the first engagement part on the support mechanism, so that the whole lifting mechanism is locked on the support mechanism, to therefore prevent falling of the lifting mechanism; and the lifting mechanism can be quickly locked no matter whether a transmission chain is normal, so as to greatly reduce potential safety hazards of the whole vertical lifting system.

The invention discloses a vehicle lithium battery ventilation device which comprises a base, wherein a lithium battery is arranged at the top of the base; an electromagnet is fixedly connected with the right side of the inner cavity of the base; a first contact is fixedly connected with one end far away from the inner cavity of the base, of the electromagnet; a support rod is fixedly connected with the right side of the bottom of the inner cavity of the base; a first connecting rod is fixedly connected with the axis center of the right side of the support rod; a second connecting rod is moveably connected with one end far away from the support rod, of the first connecting rod through a rotating shaft. Due to the arrangement of a temperature, an effect of measuring the temperature of the lithium battery is achieved; due to the adoption of a through hole and a fan, effects of ventilation and heat radiation are achieved for the lithium battery; through the first contact and the second contact, an effect of operating a draft fan is achieved; due to the draft fan, an effect of drafting heat inside the lithium battery is achieved, the lithium battery can be effectively ventilated and heated, and the normal use of the lithium battery is ensured.

The invention relates to a laser cutting protection liquid as well as a preparation method and application thereof, and the laser cutting protection liquid comprises the following components in percentage by weight: 1%-20% of water-soluble resin, 1%-30% of a solvent, 0.5%-5% of a humectant, 0.1%-1% of a water-soluble ultraviolet absorbent, 0.1%-0.5% of a water-soluble antioxidant, 2%-10% of a water-soluble red pigment, 1%-2% of a pH regulator, 0.1%-0.2% of an anticorrosive agent and the balance of water, totaling 100%; wherein the boiling point of the solvent is higher than 145 DEG C; the humectant comprises an alcohol containing two or more than two hydroxyl groups. The laser cutting protection liquid has excellent heat resistance, can adapt to various application requirements of laser cutting protection, and can save equipment and material cost.

The invention discloses a television set with screen shield for household use, include a first front guard frame, Second front guard frame, A television body and a rear guard frame, the first front protective frame and the second front protective frame are arranged at the front end of the television body, the first front protective frame and the second front protective frame are both provided withinsertion grooves, the two insertion grooves are inserted with protective glass, the inner sides of the first front protective frame and the second front protective frame are provided with fixing plates, balloon balls are evenly arranged on the inside of the fixing plate, the balloon ball is attached to the outer frame of the television body, the outer sides of the first front protective frame and the second front protective frame are both provided with fixed frames, A meshing groove is formed between the fixing frame and the first and second front protective frames, and the rear protective frame is inserted into the meshing groove. A spring is fixed on the inner surface of the rear protective frame, and a shock absorbing plate is fixed on the spring. The shock absorbing plate is attachedto the rear end of the television body. The invention has the advantages of screen protection, external shock absorption buffering and dustproof performance.

The invention discloses office equipment for protecting a paper file. An upper electromagnetic lock is fixedly connected to a box door, a groove is formed in the box door, a fixed block is fixedly connected to the inner side wall of the box body, and a lower electromagnetic lock and a clamping block are fixedly connected to the upper end of the fixed block; the clamping block is matched with the groove, the lower electromagnetic lock is matched with the upper electromagnetic lock, quicksilver in a quicksilver storage tube expands and can push a moving plate to move, and since the moving plateis rotatably connected with the inner side wall of the quicksilver storage tube, the movement of the moving plate can drive the quicksilver storage tube to rotate; since the outer side wall of the quicksilver storage tube is in threaded connection with a second touch sheet, rotation of the quicksilver storage tube can make the second touch sheet separated from a first touch sheet, thus a series circuit is opened, and fans and a heating wire both stop working; the office equipment can achieve the effect of protecting the file inside the office equipment.

The invention discloses an energy-saving cold storage capable of adjusting the size of the inner space, which includes a box body, a motor is arranged on the top of the inner cavity of the box, a rotating shaft of the motor is fixedly connected with a threaded rod, and the surface of the threaded rod is provided with a threaded rod. The bottom of the threaded sleeve is fixedly connected with a fixing plate, the top of the right side of the box is fixedly connected with a refrigerator, and the two sides of the top of the refrigerator are respectively connected with a first connecting pipe and a second connecting pipe. The present invention achieves the effect of cooling by setting the refrigerator, blowing cold air into the box through the nozzle, ventilating the box through the fan, and setting the motor to drive the threaded rod to rotate. The sleeve can achieve the effect of driving the fixed plate to move, and through the fixed plate, the effect of adjusting the inner space of the box can be achieved, and the size of the inner space of the cold storage can be adjusted to reduce energy consumption.

The invention discloses a file protection realization method and device and computation equipment. The method comprises the following steps of: determining a to-be-protected file; monitoring operations executed on the to-be-protected file; and when the fact that a progress executes a specific operation on the to-be-protected file is monitored, executing processing corresponding to the specific operation. When to-be-protected files are modified under the condition of against the wills of the users, the method can be executed to achieve the effect of protect the to-be-protected files, prevent the condition of in-availability caused by illegal operations carried out on the files, maintain the benefits of the users and enhance the user experience.

A high-safety self-saving device for ship features that a rolled (or foldded) air bag is communicated via control valve and pipeline to compressed air cylinder and after said control valve is turned on, the air bag is inflated and developed to make it close to the ship hull. Its advantages are simple structure, low cost and high reliability.