179results about How to "Not easy to lose" patented technology

The invention relates to a bioaugmentation treatment method of high ammonia nitrogen, belonging to a sewage treatment technology field which adopts the combined process of anaerobic-hypoxia-aerobic. All the used reactors are biology filtering pool reactor and the inner of the reactor is filled with a macroporous poly urethano carrier. In the domestication and culture process of the biology filtering pool biology membrane, compound microorganism of a high efficiency is added. The high ammonia nitrogen water is processed by a strengthening immobilization technology. The detail functions of each unit are referred to the specification. The invention has the advantages that the two kinds of technologies of biology filtering and the bioaugmentation are combined with the strengthening immobilization technology; the carbon and nitrogen pollution in the leachate are removed. As an effective combined biology treatment method, the invention also has the advantages of high removal efficiency of nitrogen and non-need additional organic carbon source; the high efficiency of bacteria fixedly growing on the carrier, reducing the inhibition effect of the high ammonia nitrogen to the biology, avoiding the draining of the bacteria in the traditional method, having the strong ability of bearing the water inlet pollutants load changes and ability of resisting the system impact. Therefore, the invention is.

The invention discloses a secure data storage method and device based on an alliance block chain. The method comprises the following steps that a data collection node sends an uploading request to a data storage node after the data collection node obtains power grid data; after the data storage node authenticates the uploading request, the data storage node receives encrypted power grid data and decrypts the encrypted power grid data through an own private key in order to obtain power grid data; after the data storage node verifies that the power grid data conforms to requirements, the data storage node stores the power grid data into a local database; and the data storage node broadcasts the stored power grid data to other target data storage nodes. According to the method, the data sharing transparency of the power grid data is improved, and meanwhile, the stored power grid data is guaranteed to be difficult to lose, and the security of the power grid data is improved. In addition, the secure data storage device based on the alliance block chain also has the effects.

The invention discloses methods and a system for storing and obtaining data, wherein the method for storing data includes the steps of: writting the data inputted by a host into a solid hard disk array; comparing whether the current data size of the solid hard disk array is larger than or is equal to a preset threshold value; and if so, transferring the data of the solid hard disk array into a local hard disc. The method for obtaining data includes the steps of: judging whether the solid hard disk array currently stores the required data or not; and if not, obtaining the required data from the local hard disc, or if so, obtaining the required data from the solid hard disk array. The embodiment of the invention guarantees that the data can not be easily lost, and reduces the complicated degree of a storage system.

The invention discloses a smartband and a vehicle control method based on the same. The smartband is designed to send a verification code to a vehicle-mounted base station for authentication when entering an automobile recognition area, after authentication by the vehicle-mounted base station is successful, an inquiry instruction whether a vehicle door is opened or not is sent to the smartband, and the vehicle door is automatically controlled to be opened after an instruction of opening the vehicle door fed back by the smartband is received; after the smartband detects the getting-off action of a user, prompt information is given out if an instruction of locking the door is still not received after the set time passes or the user is away from a vehicle beyond the set distance, and the user is reminded to lock the vehicle door. According to the smartband and the vehicle control method based on the same, the function of an electronic key is integrated to the smartband, so that the smartband has the functions of controlling door opening and door locking of the vehicle and is convenient to carry and not prone to being lost; meanwhile, authentication limit of vehicle start and use is enhanced, and thus the anti-theft function of the vehicle is enhanced.

The invention discloses a manufacturing method for porous polymerizing master batch with antibacterial and deodorizing function and fiber. The fiber contains materials such as porous natural ore kieselguhr or activated carbon and the like, can rapidly adsorb and eliminate the odor such as bromidrosis discharged by human body and the like, and has the functions of sterilization, antibiosis, mould proof, odor removing and the like. The natural ore (kieselguhr) or the voids of the activated carbon internally contains organic Chinese herbal medicine or inorganic antibacterial ore; both of the organic Chinese herbal medicine and the inorganic antibacterial ore have the functions of antibiosis and mould proof, can effectively eliminate the odor or substantially reduce the odor, and can be widely applied to various cloths, clothes and ornaments or other goods.

The invention discloses an electric appliance control device which realized by set-top box (STB) and contains STB, conformity each kind of remote control, solved the remote control flooding question. Its technical plan is: This equipment includes: STB remote control, is equipped with function control key; The infrared instruction receive module, receives infrared signal sends out from function control key; The codebook stocking memory module, memory codebook storehouse contains many codebooks sequence, the each address code of codebooks sequence corresponds an electric appliance and also saves the function key value of the electric appliance; Study territory module, connection infrared instruction receive module and codebook storehouse memory module, which is equipped with several functions controlled area, the memory content is the function key value of one codebook sequence which derives from the codebook storehouse memory module, the function controlled area is infrared signal activation of the function control key which transmits by the infrared instruction receive module; the infrared instruction transmission module, will sends the function key value of the activated function controlled area to launch to the electric appliance. This invention applies to STB domain.

The invention relates to a preparation method of magneitc polymer microspheres for in situ immobilization of a noble metal catalyst, and belongs to the field of polymer material and nanocomposite. The preparation method comprises the following steps of: firstly preparing hydrophilic magnetic Fe3O4 nanoparticles with high magnetic responsibility by the utilization of a solvothermal method; forming a hydrogen bond by the hydrophilic magnetic Fe3O4 nanoparticles with a hydrophilic functional monomer through adsorption; and preparing the monodispersed magnetic polymer microspheres with high magnetic responsibility and with functional groups on the surface by an in situ free radical polymerization method. By electrostatic adsorption between the functional groups on the surface and a noble metal salt solution and in situ loading of the noble metal nanoparticles for degradation of pollutants, the magneitc polymer microspheres show a stable and efficient catalytic activity.

The invention discloses a high-conductivity fluorine-contained polyion liquid diaphragm material and a preparation method thereof. The high-conductivity fluorine-contained polyion liquid diaphragm material comprises a cation and a fluorine-contained anion, wherein the cation is hydrogen ion or at least one of metal ions and a compound cation formed by combining organic molecules, and the fluorine-contained anion is poly fluorine-contained anion connected by a macromolecule main chain. Compared with the prior art, the high-conductivity fluorine-contained polyion liquid diaphragm material of the invention has the advantages of small possibility of ionic liquid draining, independence from water for electrical conductivity, prevention from being penetrated by OH<-> anion, carbinol or vanadium ion and the like. In addition, the high-conductivity fluorine-contained polyion liquid diaphragm material can form a stable lamellar or tubular ion path which has strong ion activity, high chemical stability and low ion activation energy and is easy to adsorb organic polar solvent. The material is an ideal diaphragm material capable of being applied in lithium ion batteries, secondary lithium ion batteries, methanol fuel batteries, liquid flow batteries, electrodialysis water treatment, nuclear industry and analysis, catalyst synthesis, chlorine industry and the like.

The invention discloses a steam collection unit on a cooking device. The steam collection unit comprises a steam guide pipe, an inner cover plate, a cooling water storage box, an outer shell cover and a steam collection box, the cooling water storage box is arranged at the front end of the outer shell cover and comprises a water storage box cover and a water storage box body which are hermetically assembled together, a hole is formed in the water storage box cover, the steam guide pipe is connected into the cooling water storage box through the hole, the steam collection box is arranged below the water storage box cover in the cooling water storage box and comprises a steam collection box upper cover and a steam collection box body which are hermetically assembled together, the upper end of the steam collection box is provided with a guide pipe which is hermetically connected with the steam guide pipe connected into the cooling water storage box in a sleeved manner, steam enters the steam guide pipe through small holes in the inner cover plate, flows into the steam collection box from the hole in the water storage box cover and is cooled by cold water in the cooling water storage box, the steam entering the steam collection box is gradually liquefied into water. In addition, the invention further discloses the cooking device with the steam collection unit.

The invention relates to preparation of a cobalt adsorbent. The cobalt adsorbent is prepared by introducing bis(pentamethylcyclopentadienyl)cobalticinium hexafluorophosphate, (S,S)-(+)-N,N'-bis(3,5-di-tert-butylsalicylidene)-1,2-cyclohexanediaminocobalt and 1-vinyl-3-buthylimidazolium bis[(trifluoromethyl)sulfonyl]imide in polymerization to be polymerized.

The invention provides a nutrition brick for household gardening and a production process of the nutrition brick. The nutrition brick comprises the following components in proportion by weight: 15-20 parts of peat, 50-55 parts of coconut shell powder, 15-20 parts of manure of livestock and poultry, 0.2-0.3 part of composite strains and 20-25 parts of attapulgite, wherein the attapulgite is an optional component. The production process of the nutrition brick comprises the following steps: crushing fragments of coconut shells produced after the spinning process, screening the coconut shell powder to have the granularity of 10-20 meshes, and performing salt-washing treatment on the coconut shell powder; mixing the 50-55 parts of coconut shell powder after the salt-washing treatment, the 15-20 parts of manure of livestock and poultry and the 0.2-0.3 parts of high-temperature resistant fermentation strains, adding clear water in the mixture, stirring and wetting the mixture, stacking the mixture into a shape of a frustum and covering the frustum with a film for fermentation; and adding the 15-20 parts of peat crushed to be 5-20 meshes and the 0.2-0.3 part of composite strains into the mixture after sufficient fermentation, uniformly mixing and stirring the mixture, and producing the mixture into a brick body, or adding the 20-25 parts of attapulgite into the mixture, and producing the mixture into the brick body.

The invention discloses a preparation method of an FCC gasoline desulfurization agent composition. The catalyst is prepared by the following steps of mixing and stirring water, a binding agent, an aluminum source, clay, a molecular sieve and zinc aluminate gahnite so as to form slurry, and then spraying drying so as to obtain the catalyst. The catalyst has an excellent function of reducing the sulfur content of gasoline, is relatively large in pore volume and smooth in duct, and is beneficial to the dispersion of a sulfide; as an active center, zinc aluminate gahnite can adsorb the sulfide of L alkali character, and is difficult to lose, and is better in stability when compared with zinc oxide. The catalyst can be doped with a conventional FCC catalyst, and also can be independently applied to the catalytic cracking technological process.

The invention discloses a cloud platform user identity authentication method and device. The method comprises the following steps: receiving a registration request of a user in advance, generating registration fingerprint feature data of the user, and storing the generated registration fingerprint feature data in a database; receiving a login request of a current user; acquiring ID information and fingerprint information of the current user, and generating current fingerprint feature data; matching the current fingerprint feature data with the registration fingerprint feature data in the database; and when the matching succeeds, determining an identity type of the current user, and assigning an operating rightcorresponding to the current user according to the identity type of the current user. According to the cloud platform user identity authentication method and device provided by the invention, identity authentication is performed with a fingerprint identification method based on the advantages of uniqueness, invariability and no tendency to be lost, forgotten or counterfeited of fingerprint features, so that the cloud access security of the user is enhanced.

The embodiment of the invention discloses an automatic prediction method, a device, an apparatus and a computer-readable storage medium for application service failure. The method comprises the following steps: utilizing a pre-established fault learning model to analyze whether the state parameter data values of the hardware in the working process of the application service to be predicted are within the normal working range; if not, the data being recorded and counted as abnormal conditions; and if not, the state parameter data of the hardware in the working process of the application serviceto be predicted being counted; when the total abnormal condition value exceeds the number of times threshold, a fault prediction report for predicting the fault occurrence time being generated according to the recorded data, the abnormal condition value and the corresponding normal operating range. The fault learning model is to learn the running data of each application service in the normal working state, and get the normal working range of each state parameter of each application service in the running process. The application realizes the accurate prediction of the application service system failure, which is favorable for improving the system reliability and improving the reliability of the application software.

The invention discloses a dynamic pose measuring method of an AGV based on spatial multi-point constraint. The method comprises that (1) a transmitting station and spatial constraint points are arranged, the transmitting station is fixed to the AGV, and 3D coordinate information of a receiver is known; (2) coordinates of the spatial constraint points in a coordinate system of the transmitting system as well as in a global navigation coordinate system are obtained; and (3) a conversion relation between the coordinate system of the transmitting system and the global navigation coordinate systemis resolved from the coordinates of the spatial constraint points therein, a dynamic pose of the transmitting station in the global navigation coordinate system is resolved, and further the dynamic pose of the AGV is obtained. According to the method, the pose of the transmitting station is measured mainly via a rear meeting principle, the cost is reduced effectively, data tends not to lose, the measuring continuity is ensured, and a tedious calibration process among transmitting stations can be omitted.

The invention relates to a digital plane shunting system, which mainly solves the problems that the conventional plane shunting system simulation radio station is easy to interfere and has low working efficiency. The digital plane shunting system comprises a portable radio set, a warden radio set and a mechanical controller, wherein signal transceiving units of the portable radio set, the warden radio set and the mechanical controller are connected with one another through a digital radio station on the basis of a frequency division multiple access technology of the digital radio station; in the system, a communication channel is formed between shunting operation personnel and a trainman as well as a shunting warden, and a digital signal is used to transmit a shunting instruction; the warden radio set can be used for transmitting a shunting assignment sheet through an aerial signaling; and large-screen liquid crystal extension interfaces are reserved on the portable radio set and the mechanical controller. A content of the assignment sheet is displayed in a liquid crystal screen while the digital radio station receives the assignment sheet, so that the personnel and the trainman of a shunting team can be saved to a great extent and the working efficiency is improved.

The invention provides a hydrophilic modification method of an ultrafiltration membrane, which can carry out hydrophilic modification on an ultrafiltration multiaperture separation membrane. According to the method, the method of air pressure deposition is employed to deposit hydrophilic macromolecule poval or polyvinylpyrrolidone on the surface of an ultrafiltration multiaperture basement membrane and at the inner walls of membrane pores in a uniform quantitation mode; after the immobilized treatment carried out, a polymer hydrophilic layer deposited on the surface of the basement membrane can greatly improve the hydrophily of the basement membrane; and meanwhile, the polymer macromolecules deposited on the inner surface of the membrane pores can mend defects of macropores of the basement membrane while strengthening the bonding strength of the basement membrane and the polymer hydrophilic layer. The modified hydrophilic ultrafiltration membrane of the invention can be applied to various separation processes.

The invention relates to an array type wave monitoring device and a wave measurement method. The device comprises a horizontal bracket of a fixed device, the horizontal bracket is provided with at least three water level meters in triangular distribution, and the three water level meters are at a same horizontal height; and the three water level meters are connected with a computer processing terminal by transmission lines and a signal conversion device. The method is to calculate the times tau AB and tau AC of wave from the first water level meter to the second water level meter and the third water level meter by utilizing any water level meter to measure wave height and cycle and utilizing the three angled water level metes according to a cross-correlation time-delay principle, and according to tau AB and tau AC and distances and angles among the water level metes, wave direction, wave speed and wave length lambda is equal to c multiplied by T0 are calculated.

The invention discloses a tree transplanting device. The tree transplanting device comprises a plate body, wherein vehicle wheels are installed on the plate body. The tree transplanting device also comprises a hydraulic rod, a supporting plate, a box and a sponge body; one end of the supporting plate is hinged to the plate body; the lateral side of the supporting plate is connected with a rope body; one end of the hydraulic rod is connected to the plate body and the other end is connected to the lower surface of the supporting plate; the box is connected to the plate body in a sliding mode; the lateral side of the box is in an opening shape; an opening of the box and the supporting plate are arranged in the same straight line; the box is provided with a water tank; one end of the sponge body is arranged inside the water tank and the other end is arranged inside the box. According to the tree transplanting device, the supporting plate can be lifted through a hydraulic cylinder, to enable one end of a crown of a tree to be far from the ground, the crown portion of the tree is not easy to drag to the ground and leaves on the crown and branches of the tree trunk are not easy to damage; a root system of the tree is arranged inside the box and the sponge body inside the box can absorb moisture of the water box to the box to enable soil of the root system of the tree to keep wet; the tree can be fixed through a rope and is not easy to fall off from the supporting plate and lose.

The invention relates to a stirring device used for a plate glass melting kiln neck, which comprises a neck (1), a vault (1b) is provided on the neck (1), a beam (7) is provided on the vault (1b), and a power transmission transmission mechanism (10) is connected to the beam (7). The stirring device is characterized in that a driving wheel (6) is connected to one end of a mixer shaft (8), the other end of the mixer shaft (8) is connected to a stirring mechanism (9), and the stirring mechanism (9) is stretched into molten glass (3). An opening (1c) is provided on the vault (1b), and a plugging block (2) is cooperated and connected in the opening (1c). The stirring device has the advantages of simple structure, good stirring effect and hot repair, the plugging block is provided at the opening, the heat loss is not generated during a stirring process, and the insulation effect is good.

The invention relates to a lamp, a lamp bracket and a butterfly nut. The butterfly nut comprises a butterfly nut body, a ferrule and a check ring nut, wherein the butterfly nut body comprises a handle and a hollow cylinder, the handle extends downwards to form the cylinder, and an external thread is formed in the cylinder; the ferrule comprises a ferrule body and a connecting part arranged on the edge of the ferrule body, and the connecting part is used for connecting a fixed rope, and the ferrule is rotatably arranged on the cylinder in a sleeving manner; the check ring nut is screwed on the cylinder through the external thread, so that the ferrule is rotatably fixed between the handle and the check ring nut. According to the invention, the ferrule is fixed to the butterfly nut through the check ring nut, and a circular ring is arranged on the ferrule and used for connecting the fixed rope. As the ferrule is positioned under the handle of the butterfly nut, the butterfly nut is not easily lost in an unscrewed state, and the problem that the operation is inconvenient during screwing and wining is avoided.

The invention discloses a management system for shared bikes. The management system includes electronic devices, communication modules, a cloud and operating center. The electronic devices and the communication modules are disposed on bikes. Each electronic device is for monitoring state information of a bike, including geographical position, locked state/unlocked state, riding speed, riding time and riding distance of the bike. The communication modules are for communication between the electronic devices and the cloud. The cloud is for receiving the state information of the bikes transmitted by the electronic devices and transmitting the state information to the operating center. The operating center transmits commands to the bikes through the cloud. The management system for the shared bikes avoids the occurrence of arbitrary lane occupying phenomena of the bikes and solves the problem of the bike theft.

The invention relates to the technical field of medicinal plant cultivation, in particular to a Ganoderma lucidum facility cultivation method. The Ganoderma lucidum facility cultivation method includes: feeding water to lands in Ganoderma lucidum cultivation sheds after the Ganoderma lucidum is harvested, scattering lime nitrogen and/or slaked lime to watered lands, removing sun-shading systems ofthe sheds, retaining farm films, sealing the Ganoderma lucidum cultivation sheds to perform shed closing; performing deep ploughing on soil in the sheds after the sheds are closed for 7-21 days; performing chlorine dioxide neutralization and disinfection, opening the farm films, scattering seeds of Astragalus sinicus and/or ryegrass in the Ganoderma lucidum cultivation sheds after the soil is dry, and allowing the Astragalus sinicus and/or ryegrass to naturally grow; and performing arrangement on next Ganoderma lucidum cultivation after performing deep ploughing on the soil where the Astragalus sinicus and/or ryegrass is planted. The Ganoderma lucidum facility cultivation method can reconstruct a soil micro-ecosystem by performing watering, disinfection, deep ploughing, and plant fertilization on the Ganoderma lucidum cultivation sheds, and can effectively solve the problem of successive cropping obstacles of the Ganoderma lucidum.

The invention discloses a selenium enrichment soil nutrient and a preparation method of the nutrient, and a cultivation method of Huangshan tribute chrysanthemum. The nutrient comprises the following components in parts by weight: 100 parts of attapulgite clay, 0.04-0.06 part of sodium selenite and 10-20 parts of zinc sulfate; the preparation method comprises the following steps of: dissolving, spraying and dewatering. The selenium enrichment soil nutrient disclosed by the invention is uniformly distributed in soil, not easy to run off and long in fertilizer efficiency period, and can be sufficiently absorbed by crops.

The present invention is one kind of plaster and its preparation process. The plaster has the medicine materials including raw Sichuan aconite root, raw wild aconite root, notopterygium, pubescent angelica root orient vine and other over 20 kinds of Chinese medicinal materials. It is prepared through ethanol reflux extracting partial medicine materials, filtering to obtain filtrate, concentrating to obtain extractum, adding other medicine materials, adding matrix and supplementary material, and other steps. It has the functions of dispelling wind, dispersing cold, promoting blood circulation, and relieving pain. It is used in treating arthralgia, abdominal cold pain, dkysmenorrhea, etc and has high bioavailability, less irritation and other advantages.

The invention relates to a controlled release fertilizer special for sulphur -plus-resin coated eggplant and the preparation method thereof, which is prepared with 3 percent of sulphur-plus-resin coated ammonium phosphate, 4 percent of sulphur-plus-resin coated potassium nitrate, 6 percent of sulphur-plus-resin coated potassium nitrate, sulphur-plus-resin coated urea of different coating thicknesses, potassium sulfate compound fertilizer, etc. , compound preparations. The controlled release fertilizer special for sulphur-plus-resin coated eggplant is adopted once applied fertilizer before the eggplant is transplanted, thereby being beneficial to the absorption, enhancing fertilization effect and saving manpower and efforts. The controlled release fertilizer special for sulphur-plus-resin coated eggplant can meet the requirement for nitrogen, phosphor and potassium by eggplant in the annual growth period. The nutrient is released slowly so as to reduce the fertilizer loss and be beneficial to a high yield and yield increase of eggplants.

The invention discloses a method to detect the parts by the firmware of the intelligent device. It sets the detecting program module in the intelligent device and detects the correspondent transferring interface in the POST process. The method includes: the intelligent runs the POST process after starting, when it runs to the location of the transferring interface, the POST process is interrupted and starts the transferring interface to detect the device parts and outputs the detecting results. When the detect finishes, the POST process is run continuously. The invention can detect the parts deeply and widely in the POST process of the intelligent device.

The present invention discloses a resistance reduction mud and a preparation method thereof. The resistance reduction mud comprises, by weight, 20% to 40% of bentonite, 50% to 70% of flake graphite, 1% to 5% high conductivity metal powders and 5% to 10% of polyacrylic acid-based water-absorbing resin. The resistivity of the high conductivity metal powders is lower than 1*10-6 omega*m. The resistance reduction mud has the advantages of high conductivity, little possibility of loss, the enhancement of sparkle effect, and stable resistance reduction effect and can be applied to a power system lightning protection and grounding project.

The invention provides an amorphous nano copper sulphide composite material, a preparation method and application thereof and relates to the field of environmental management. The composite material is composed of macroporous highly-acidic cation exchange resin and amorphous nano copper sulphide fixedly carried on the internal and external surfaces of the macroporous highly-acidic cation exchange resin; the preparation method comprises the steps: (1) adding CuCl2 aqueous solution, oscillating for 4-6 hours under the condition of 290-300K and filtering t obtain resin with copper ions; (2) adding Na2S solution to the resin with copper ions in the step (1), oscillating for 11-13 hours under the condition of 280-290K and filtering to obtain the amorphous nano copper sulphide composite material. The composite material has stronger absorption ability to antibiotic pollutants, does not loss during absorption and is easy to recover and regenerate.

A projection device, including a projection module, a control unit, a cases, a wireless receiver unit and a control panel. Projection module suitable for projection is imaged to the screen, and control unit with the projection module, connectivity to control the projector module. Chassis suited to accommodate projection modules and control modules, and chassis, with exposure to a slot. Wireless receiver modules in the chassis configuration, and control unit with electrical connections, and control panel is removable to place slot in the card. When the control panel is in the exact place, the control panel are the control unit and electrical connections, and provide a suitable control panel signal to the control unit to control the projector module. When the control panel and the exact separation, control panels suitable for providing a wireless signal to a wireless receiver unit to control the projector module.