38results about How to "Widely implemented" patented technology

The invention relates to a rapid network packet classification method based on network traffic statistic information, which belongs to the technical field of filtration and monitoring of network traffic. The method comprises the steps of: determining the space partition of various domains of a header and a rule mapping table thereof according to a classification rule set, and establishing an address lookup table, a port lookup table and a rule lookup table; recording the times that the header of a network packet appears in the space partition of the domains and calculating prior distribution; establishing a letter search tree of the domains according to the prior distribution; performing continuous matching on the received header of the network packet according to the letter search tree and the lookup tables; and re-calculating the prior distribution and updating the letter search tree at update time, and continuing to match the received network traffic. The method uses the classification rule set and heuristic information of the network traffic from two different levels of network packet classification, strengthens the adaptability of the classification method, and improves average classification efficiency. The method has quick lookup speed and strong adaptability, can be realized on a plurality of platforms, and is applicable to the filtration and monitoring of high-performance network traffic.

The invention provides an interference reconstruction rejection combining method of a multi-reception antenna. In consideration of the mobile communication of the multi-reception antenna, the invention provides a new multi-antenna combining method, namely, interference reconstruction rejection combining (IRRC). The method comprises the following steps: firstly, estimating an expecting signal from a receiving signal which is not modulated and contains interference and noise by a tradition method, and modulating and demodulating to obtain the estimating value of the expecting signal with the noise removed; ejecting an expecting signal from the receiving signal to obtain reconstructed interference signals; and finally, calculating the weight required by the expecting signal by using covariance matrix of the interference signal to recover the expecting signal. In comparison with the traditional interference rejection combining method using signal approximate interference and noise signal, the method is more accurate, so that the recovered expecting signal has high accuracy and excellent performance.

The invention discloses an airbag type inner framework from traveler and a primary tunnel supporting shotcrete construction method. The form traveler comprises a movable supporting framed bent, an inflatable formwork located on the outer side of the movable supporting framed bent, and a retractable supporting device for supporting the inflatable formwork, and the retractable supporting device is installed on the movable supporting framed bent and located on the inner side of the inflatable formwork. The construction method includes the steps: firstly, forwarding the airbag type inner framework from traveler in place; secondly, performing primary tunnel supporting shotcrete construction; thirdly, performing primary tunnel supporting shotcrete construction on a next tunnel section; fourthly, repeating the third step for multiple times till the primary tunnel supporting shotcrete construction process of all the tunnel sections is finished. The airbag type inner framework from traveler is reasonable in design, simple to construct and good in using effect, resilience rate of primary tunnel supporting shotcrete is effectively controlled through an airbag type inner framework, construction efficiency is high, construction period is short, construction quality is high, and zero resilience rate of primary tunnel supporting shotcrete can be realized.

At least one exemplary embodiment is directed to an anti-theft method comprising: determining whether a user's authorization parameters match stored verification parameters; selecting a feature of a device to affect if the user's authorization parameters do not match the stored verification parameters; and gradually affecting the selected feature of the device.

The invention discloses a reservoir gentle slope regression zone land limited cultivation utilization method, which comprises the following steps of: a, selecting a regression zone land with a gentle slope and a thick soil layer in a period of reservoir level drop and in crop-planting seasons; b, determining sowing points of crops at certain intervals according to the growth requirement of crops intended to be planted, performing land preparation and loosening the soil at each sowing point, and keeping an original state in other places; c, dibbling the crops at each point after land preparation so as to form coexistence between the crops and plants; and d, after the crops are maturely harvested, keeping the original vegetation in the land. By combining farming rules of farmers, the method is easy and convenient to operate and convenient to implement, the destructiveness of the conventional common ploughing mode on soil can be effectively reduced, and the potential original vegetation in the regression zone is preserved; therefore, soil erosion on a soil reservoir bank of the regression zone is reduced.

The invention discloses a preparing method for low-irritability infant nutritive rice flour. The preparing method includes the steps that organic rice serves as a main raw material, and smashing, screening, pulp mixing, stirring and ultrasonic treatment are conducted; a pH value of pulp is adjusted, trypsin and neutral protease are added, centrifugation is conducted, supernatant is filtered with an ultrafiltration membrane, a solution being smaller than 10 kDa and centrifugal solid are mixed and stirred, the pH value of the pulp is adjusted again, and mesophilic alpha-amylase is added for enzymolysis; the mixture is subjected to roller drying to obtain rice slices, cured grain powder, fruit powder, whole milk powder, soy isolate protein, concentrated whey protein, maltodextrin, fructo-oligosaccharide, galactooligosaccharide, probiotics, mineral substances and multivitamins are added, and are ground and mixed evenly, and sterilization and filling are conducted. The low-irritability infant nutritive rice flour prepared with the method is used for infants of 6 months or above to eat, the problems that an ingredient is single, functional ingredients are insufficient, polypeptide is bitter, the taste is poor, and digestion is difficult are solved, the immunity can be improved, sensitization is reduced, and the rice flour has wide application in the infant food field.

The invention discloses a method and a system for performing anti-cheating supervision and detection on electronic price computing scales through handheld examination equipment. According to the method and the system, a main control unit of each electronic price computing scale is adjusted to generate and output a check code which only corresponds to each electronic price computing scale in a hardware way; when a license is applied for each electronic price computing scale, the identity information of each electronic price computing scale and the check code which only corresponds to each electronic price computing scale are stored in a data center and serve as a record; the check code which is output by each electronic price computing scale to be detected in an encrypted communication mode is received by at least one handheld examination equipment, and is uploaded to the data center in an encrypted wireless communication mode; the identity information of each corresponding electronic price computing scale is inquired and compared in the data center; and each query result is sent back to the handheld examination equipment in the encrypted wireless communication mode, so that inspectors can judge whether the electronic price computing scales to be detected are legal or not in real time. By the method and the system, electronic price computing equipment can be managed efficiently, conveniently and uniformly, and cheating through software is eliminated. The method and the system are low in cost and can be easily and widely applied.

The invention relates to a sub-wavelength pore structure array with a continuous amplitude and phase regulation function. The sub-wavelength pore structure array is composed of a metal material film and a plurality of double-layer pore structure units which are located in the metal material film, wherein each double-layer pore structure unit is composed of upper-layer pores and lower-layer pores which are produced in the metal film, and the upper-layer pores and the lower-layer pores are coaxial through holes; the upper end surfaces of the upper-layer pores are superposed with the upper surface of the metal film layer, and the lower end surfaces of the lower-layer pores are superposed with the lower surface of the metal film layer; for an electromagnetic wave with a given wavelength, the effective refractive index of the double-layer pore structure unit can be adjusted by changing the diameters and depths of the upper-layer pores, and the diameters and depths of the lower-layer pores; and then continuous regulation for an amplitude and a phase in a certain range is realized. The plurality of double-layer pore structure units (that is, double-layer pore structure arrays) can be adopted on a plane as needed to realize continuous regulation for amplitude and phase distributions in the plane space. Meanwhile, the vibration and phase regulation function for the double-layer pore structure units can be further improved by filling a medium material in the double-layer pore structures.

The invention discloses a hydrotalcite / cuprous oxide nanocomposite material and application thereof. Hydrotalcite is added into a mixed water solution prepared by copper acetate and sodium thiosulfate to be stirred, glucose is added into the mixed water solution to be evenly stirred, a sodium hydroxide solution is added under the ultrasonic stirring condition after standing, and the hydrotalcite / cuprous oxide nanocomposite material is obtained through centrifugation, washing and drying. The molar concentrations of the copper acetate and the sodium thiosulfate in the mixed water solution are 0.2-0.3mol / L and 0.4-0.6mol / L respectively. The hydrotalcite accounts for 25%-35% of total mass of the copper acetate and the sodium thiosulfate. The glucose accounts for 4%-5% of total mass of the copper acetate, the sodium thiosulfate and the hydrotalcite. Blue-green algae treatment and handling efficiency is high, the handling efficiency can be higher than 80%, and the hydrotalcite / cuprous oxide nanocomposite material is low in cost, convenient to operate and easy to apply widely. After frustules killing, no influence on total hardness, Al concentration, total nitrogen and organic content in the solution occurs, and 90% of phosphorus in a water body can be absorbed.

The invention discloses dry sieved gypsum and an average particle size measuring method thereof. The average particle size measuring method comprises the following steps of: accurately weighing dried desulfurization gypsum on the top layer sieving face of a standard sieve; after a top cover is covered and the standard sieve and the gypsum are pre-heated for 40 to 50 minutes at the temperature of 50 to 55 DEG C, sieving the gypsum for 5 to 10 minutes on a sieve shaker; after sieving, preheating the standard sieve and the gypsum again for 40 to 50 minutes, shaking the sieve for 5 to 10 minutes;and accurately weighing gypsum particles on each layer of sieving face, and calculating the average particle size of the gypsum. The invention also discloses a sieving device for the method. The method and the device have the characteristics of simpleness, high practicability, high speed, accuracy and the like and are also applied to the sieving and the measurement of the average particle size ofmaterials of which the particle sizes are 1 to 100 mu m, wherein the materials are easy to wet.

The invention relates to an intelligent warning device of pedestrians and motor vehicles. The device comprises two flat plates which are hinged to each other through a supporting rod, a power supply,a detection unit, a warning unit and a control unit. The control unit is connected with the detection unit and the warning unit which are fixed on the flat plates. The detection unit is a human body pyroelectric sensor and / or an ultrasonic range sensor which can detect heat of a human body, an animal and a motor vehicle and transmit signals to the control unit, and the warning unit is controlled by the control unit to conduct warning according to the signals. By placing the device at a crossing or the front end of the vehicle, passing pedestrians and vehicles can be effectively warned to reduce harms brought by a jaywalking phenomenon.

The invention provides a preparation method of a lithium iron phosphate / carbon composite material. The preparation method comprises the steps of pulping and dispersing, grinding, drying and granulating and sintering. The pulping and dispersing step comprises the steps that an iron source, a lithium source, a phosphorus source, a carbon source and a polycarboxylic acid are added into a solvent to be mixed into slurry, and dispersion is carried out, wherein the dispersion time is 30 minutes to 6 hours, and the adding amount of the carbon source is 1%-7% of the mass percentage of carbon in the lithium iron phosphate / carbon composite material; the grinding step comprises the steps that the dispersed slurry is grinded to a setting particle size, and if the particle size of the dispersed slurryis less than or equal to the set particle size, the next step is directly carried out; the drying and granulating step comprises the step that the slurry is dried and granulated by a spray drying method to obtain powder materials; and the sintering step comprises the step that the powder materials are sintered in inert gas to obtain the lithium iron phosphate / carbon composite material.

The invention relates to a greening device and method for a non-hole manhole cover. The greening device comprises a frame arranged on the non-hole manhole cover in a sleeving mode. The frame comprises an edge frame arranged at the outer edge of the non-hole manhole cover and a framework arranged on the inner side of the edge frame, the side face of the edge frame is provided with at least three fixing mechanisms used for fixing the greening device and at least two hoisting mechanisms used for moving the greening device, a mesh is arranged on the upper portion of the framework, a planting matrix layer is laid on the mesh, and plants or seeds are planted in the planting matrix layer. The greening device can be suitable for greening manhole covers with various shallow root plants such as turf generally used for greenbelts and herbaceous flowers, the manhole covers can be harmoniously integrated with the surrounding greenbelts, and patterns, decorative grains and the like can be set for greenbelt beautification.

The invention provides a method, a device and a system for determining cabin displacement of a wind generating set. The wind generating set comprises a cabin, a linear motion sensor used for measuring linear motion data of the cabin, and an angle sensor used for measuring angle data of the cabin. The method for determining the cabin displacement of the wind generating set comprises the steps that linear motion data of a cabin are obtained through the linear motion sensor, and first displacement is calculated based on the obtained linear motion data; and the angle data of the cabin is acquired by the angle sensor, and a second displacement is calculated based on the acquired angle data. According to the method, the device and the system for determining the cabin displacement of the wind generating set, the first displacement and the second displacement which are respectively calculated in two modes can be combined so that a more accurate cabin displacement calculation result can be obtained.

The invention relates to the technical field of medical apparatuses and instruments, in particular to a multiband laser comprehensive therapeutic apparatus. The multiband laser comprehensive therapeutic apparatus comprises a power unit, a voltage conversion unit, a signal control unit, a direction control unit, a constant-current drive unit, a laser output unit and a constant-temperature control unit. The power unit is connected with the voltage conversion unit, the constant-current drive unit, the direction control unit and the constant-temperature control unit. The voltage conversion unit is connected with the signal control unit. The constant-current drive unit is connected with the laser output unit. The signal control unit is connected with the constant-curretn drive unit, the direction control unit and the constant-temperature control unit. At least two laser devices are arranged in the laser output unit. The different laser devices emit lasers with different wavelengths. According to the multiband laser comprehensive therapeutic apparatus, the laser devices can emit the lasers with different wavelengths, and therefore the multiband laser comprehensive therapeutic apparatus can better meet the therapeutic requirements. In addition, the position and the direction of the laser output unit can be regulated according to the requirements, and therefore different affected parts can be conveniently treated.

A scheduling method for producing different kinds of electrolytic aluminium with maximal productivity includes criss-cross sorting the electrolizers for determining the highest possibility of electrolyzers combination corresponding to the best neighbourhood, determining the best combination of electrolyzers, and exchanging the positions of electrolyzers for said the best combination. Its apparatus is composed of storage unit, test unit, display unit, input unit and processing unit.

The invention discloses a magnetite hydrotalcite / cuprous oxide / titanium dioxide composite photocatalyst. The composite photocatalyst is prepared by the following steps: adding magnetite and hydrotalcite into a copper sulfate solution, stirring and mixing uniformly, then adding an ascorbic acid solution, stirring uniformly, adding titanium dioxide, stirring, adding a sodium hydroxide solution under the ultrasonic stirring condition, finally, carrying out ultrasonic treatment, centrifuging, washing by water, carrying out alcohol washing, drying and grinding to obtain the magnetite hydrotalcite / cuprous oxide / titanium dioxide composite photocatalyst. According to the composite photocatalyst, the related preparation process is simple, the raw materials are cheap and are environment-friendly, and the prepared magnetite hydrotalcite / cuprous oxide / titanium dioxide composite photocatalyst has high alga killing efficiency and high degradation rate of water body pollutants such as humic acid and phosphorus-containing substances and is suitable for the fields of water treatment and hydration treatment.

The invention discloses a method for preventing rule-violating external connection through an IPsec strategy. The method includes the following steps: 1) entering gpedit.msc in operation so as to open a strategy window and establish an IP safety strategy which is named as IPsec; 2) carrying out double clicks on the established IP safety strategy (preventing external connection) for configuration and filling IP addresses, which are not allowed to be accessed, into a screening-not-allowed list. The method for preventing the rule-violating external connection through the IPsec strategy is capable of effectively preventing rule-violating external-connection behaviors in a rule-complying manner, widely implementable and high in universality.

The present invention relates to a sugarcane exolontha serrulata gyllenhall control method, and belongs to the technical field of pest control. The control method comprises the following steps of broadcasting a pesticide formulation for killing exolontha serrulata gyllenhalls at roots of sugarcanes at a pesticide application period from May to August after the sugarcanes are planted, and then earthing up, the earth-up depth being 5-15 cm. According to biological characteristics of the exolontha serrulata gyllenhalls, pesticides are applied at the most sensitive period of the exolontha serrulata gyllenhalls and are applied within activity layers of the pests, thereby enabling the pests to be easy to contact the pesticides, fully playing the effect of the pesticides and raising the control effect; and with adoption of the control method, damages caused by the exolontha serrulata gyllenhalls can be effectively controlled by one-time pesticides application, and the method has excellent control effects.

The invention discloses a safe igniter. An active sleeve is mated with a pillow limiting slipping sleeve. Firing spring, return spring and firing heat are set between them. Cap nail corresponding to the firing head is set on the pillow so that the active sleeve and the firing head can be suspended above the cap nail by the firing spring and the return spring. Between them there is a journey. A block is set at the tail end of compressing journey of active sleeve. The elastic coefficient of block is larger than the firing spring and the return spring. Added force is needed to make the block distortion so that the firing head is contacted with the cap nail; sparkle or high-voltage electricity can be generated to ignite gas. By the block the combining structure with two-segment affirming operation is formed so as to provide the igniting control method in which the operation is safe and the manufacturing cost is decreased.

The invention discloses a method for measuring absorption energy of a pendulum impact tester and a puncture tester by a weight method. The method comprises the following steps: measuring the torque of a swing body; measuring an initial angle; measuring the position of a weight calibrating point; determining a calibrated weight comparison table; and detecting by the calibrated weight comparison table. According to the method, the measurement cost is reduced, and the measurement operation is simple and convenient, so that the method can be widely implemented.

The invention discloses a method for preventing rule-violating external connection through an IPsec policy. The method includes the following steps: 1) entering gpedit.msc in operation so as to open a group policy window and establish an IP security policy which is named as IPsec; and 2) carrying out double clicks on the established IP security policy (preventing external connection) for configuration and filling IP addresses, which are not allowed to be accessed, into a screening-not-allowed list. The method for preventing the rule-violating external connection through the IPsec policy is capable of effectively preventing rule-violating external-connection behaviors in a rule-complying manner, is widely implementable and is high in universality.

The invention provides an eyebrow tattooing method for handmade eyebrows. The eyebrow tattooing method comprises the following steps that an eyebrow contour line is cleaned and drawn, and skin is relieved; embroidered parts are cleaned; the eyebrows are tattooed, and colors are matched; and eyebrow hair is added. According to the state of the eyebrows of a person subjected to eyebrow tattooing, eyebrow tattooing and color matching are carried out in the direction from the eyebrow head to the eyebrow tail through an embroidery pen; and after eyebrow tattooing and color matching operation is completed, eyebrow hair target color milk is immediately used for assisting new semi-permanent eyebrow hair adding, the pen wielding direction and length are mastered, the real texture of hair is achieved, and the stereoscopic, deep, shallow, staggered and vivid effects of the eyebrows are formed. In the eyebrow drawing process, the pain of common eyebrow tattooing can be greatly reduced, trauma to skin is reduced, compared with traditional eyebrow tattooing, the repair period is shortened by 50% or above, scabbing and tissue fluid seepage are avoided, embroidered hair lines are finer, more vivid, natural, flexible and elegant compared with traditional tattooing, operation is easy, no taboo exists, and wide implementation can be achieved.

The invention relates to a V belt fatigue testing machine. The testing machine comprises a main body. The bottom of the main body is fixedly connected to a support plate. The bottom of the support plate is provided with a pedestal. The top of the support plate is fixedly connected to a hydraulic lifting rod. The top of the hydraulic lifting rod is fixedly connected to a motor. The top of the mainbody is symmetrically provided with a rotation groove and a slide groove. The top of the rotation groove is provided with a first fixing component. A driving shaft is movably connected between the first fixing component and the rotation groove. The outer side of the driving shaft is fixedly connected to a driving rotation wheel. The top of the slide groove is provided with a second fixing component. An auxiliary slide block is clamped between the second fixing component and the slide groove. The structure is simple, the design is reasonable, fatigue testing can be performed on the V belts withdifferent specifications, the driving rotation wheel and a driven rotation wheel can be conveniently dismounted so as to reduce the influence of the dismounting on the device, and through moving thedriven rotation wheel, the effect of tightening the V belts is reached.

The invention discloses a mobile formwork for an airbag inner mold and a construction method for sprayed concrete for initial support of a tunnel. Telescopic support device, the telescopic support device is installed on the mobile support bent frame and it is located inside the inflatable formwork; the construction method includes steps: 1. The mobile formwork of the inner mold of the airbag is moved forward to the position; 2. The initial support of the tunnel is shotcrete Construction; 3. Sprayed concrete construction for the initial support of the next tunnel segment; 4. Repeat step 3 several times until the construction process of the sprayed concrete for the initial support of all tunnel segments is completed. The invention is reasonable in design, simple in construction and good in use effect. The rebound rate of shotcrete for initial support of tunnels is effectively controlled through the inner mold of the airbag, and the construction efficiency is high, the construction period is short and the construction quality is high, and the spraying of initial support of tunnels can be realized. Concrete has zero rebound.

The invention discloses a method and a system for performing anti-cheating supervision and detection on electronic price computing scales through handheld examination equipment. According to the method and the system, a main control unit of each electronic price computing scale is adjusted to generate and output a check code which only corresponds to each electronic price computing scale in a hardware way; when a license is applied for each electronic price computing scale, the identity information of each electronic price computing scale and the check code which only corresponds to each electronic price computing scale are stored in a data center and serve as a record; the check code which is output by each electronic price computing scale to be detected in an encrypted communication mode is received by at least one handheld examination equipment, and is uploaded to the data center in an encrypted wireless communication mode; the identity information of each corresponding electronic price computing scale is inquired and compared in the data center; and each query result is sent back to the handheld examination equipment in the encrypted wireless communication mode, so that inspectors can judge whether the electronic price computing scales to be detected are legal or not in real time. By the method and the system, electronic price computing equipment can be managed efficiently, conveniently and uniformly, and cheating through software is eliminated. The method and the system are low in cost and can be easily and widely applied.