150results about How to "Carry out effectively" patented technology

The invention discloses a multiplexing system, method, and receiving device of multi-carrier communication system sharing control channel resources. The method consists of the steps: A. the control signal of different users in the district divided into at least two groups, the frequency resources of the sharing control channel is divided into at least two frequency resources blocks, the frequency resource blocks are sorted according to certain sequence, and the frequency resources of the first position quadrates with the first position frequency resources of at least one neighboring district; B. a frequency resources block is distributed to each control signal group. The invention distributes the frequency resources of the sharing control signal in the same district to the different control signal groups, so according to the actual situation the different users in the district can be managed effectively, the order of priority of the resource distribution can be determined, the users who has need can get the resource of relatively high priority, and flexible communication management can be realized.

The invention relates to the technical field of bridge plugs, in particular to a dissolvable bridge plug and a bridge plug fracturing system. The dissolvable bridge plug comprises a center tube, a rubber cylinder assembly, cone assemblies, kava assemblies and a pushing ring. The center tube is sleeved with the rubber cylinder assembly; the center tube is sleeved with the cone assemblies, and the cone assemblies are located on the two sides of the rubber cylinder assembly; the center tube is sleeved with the kava assemblies, and the kava assemblies are located on the two sides, away from the rubber cylinder assembly, of the cone assemblies; a rubber cylinder is sleeved with the pushing ring, and the pushing ring is located on the outer sides, close to the connecting end of a bridge plug, of the kava assemblies; the center tube, the rubber cylinder assembly, the cone assemblies, the kava assemblies and the pushing ring are made from dissolvable materials. As the bridge plug is dissolvable, the plug drilling process of the prior art is omitted through degradation work of the bridge plug, and the drilling cutting problem caused by the plug drilling process is also solved.

The invention discloses a system and method for a video live broadcast website to generate a white list based on user barrage behavior, and relates to the field of video livebroadcasting. The system comprises a client side and a server side, the client side acquires barrage content input by a user and sends barrage information to the server side, and the server side broadcasts the barrage; the server side caches and preprocesses the barrage information, and submits data in a cache to a real-time calculation unit in a batch mode according to time granularity or data pieces of a fixed size; the real-time calculation unit verifies validity of the user barrage behavior according to UUIDs of the data pieces, if the user barrage behavior is verified as valid, the real-time calculation unit updates a user ID to a white list fragment, and the white list is stored in fragments according to the user ID; and if the user barrage behaviors are verified as invalid, the user barrage information is discarded. According to the system and the method provided by the invention, the white list is generated based on the user barrage behavior, inactive users and cheating users are restricted from participating in interactive activities of ananchor, and effective proceedingof the interactive activities is guaranteed.

The invention discloses a method for determining polymer flooding viscosity ratio. According to the method, a polymer flooding principle is used, mathematical models such as a fractional flow equation and a frontal displacement equation are established in an oil displacement process, a five-spot well pattern geometric model is established by a stream-tube method, conformance efficiencies under different viscosity ratio conditions are obtained, thereby, a relation curve among the viscosity ratio, the conformance efficiencies and oil displacement efficiency can be obtained, and a set of obtained methods for accurate limit of reasonable viscosity ratio in a polymer flooding process on basis of a fractional flow principle is formed. Compared with methods in the prior art, the method for determining the polymer flooding viscosity ratio has the advantages that input costs of polymers are greatly reduced, the crude oil recovery ratio is effectively increased, and economic benefits and social benefits are extremely large.

The invention relates to a batch identification device and identification method of a low-voltage court household-transformer relationship. The batch identification device comprises a housing providedwith a three-phase four-wire joint. A controller and a power router are arranged in the housing and are connected. The power router is connected with a court three-phase four-wire unit through a three-phase four-wire connector and smart electric meter data of the user are obtained by the carrier. The controller includes a main control chip, a data acquisition module, an electric meter clock comparison module, a court identification and analysis module, a data storage module, and a wireless transmission module; the data acquisition module, the electric meter clock comparison module, the courtidentification and analysis module, the data storage module, and the wireless transmission module are connected with the main control chip by wires. The wireless transmission module is used for connecting a cloud server through a network. With the identification device, smart electric meters under the jurisdiction of all court transformers are analyzed and identified and then whether the smart electric meters of all users are connected correctly is identified rapidly, so that the management of the low-voltage court household-transformer relationship is realized well.

The invention discloses a synthesis of an addition reaction which uses accelerant to catalyze alkali and hydrogen sulfide in order to synthesize relevant thioamide compounds by high yield. The concrete things are thioacetamide, propanethioamide, thioisonicotinamide, thiobenzamide, 2-cyanothioacetamide, 4-chlorphenylthioacetamide, 4-methylthiobenzamide. The process of this invention is: dissolving nitrile in a suitable organic solvent, adding alkali solution and phase transfer catalyst, mixing adequately to homogeneous phase, then importing hydrogen sulfide until the reaction end and getting thioamide.

The invention discloses a self-compacting concrete jack-up pouring construction method for steel tube arch bridges. The self-compacting concrete jack-up pouring construction method mainly includes a construction method of pouring concrete to a main arch from arch feet of the main arch. With the self-compacting concrete jack-up pouring construction method, the difficult problem about concrete pouring of the steel tube arch bridges is solved, the concrete of the main arch of the arch bridges can be poured rapidly, conveniently and effectively during construction, time for continuous operation of concrete pouring is greatly reduced, and structural mechanic performance required by design of the steel tube arch bridges is met; meanwhile, a brand new mix ratio of self-compacting concrete is given out, so that the difficult problems about resistance produced by longitudinal stiffeners and radial stiffening rings inside the arch as well as dense spacing among vertical stiffening rings at the positions of suspenders during jacking-up and pouring of steel tubes are solved, the mix ratio of the self-compacting concrete of the steel tube arch bridges is specially designed, and demands of good workability, initial setting time being in conformity with pouring of arch ribs and performances of no bleeding, no segregating, small slump loss and the like are met.

The invention discloses a data processing method and device and equipment. The method comprises the following steps of: obtaining a to-be-recognized image acquired by a user in allusion to a merchant;recognizing the to-be-recognized image through a pre-trained image recognition model so as to recognize carbon saving behaviors of the merchant; and determining a value representing a carbon saving amount of the merchant according to the recognized carbon saving behaviors.

The method comprises: the terminal identification card sends the key sequence number and the random number sequence to the STB terminal; according to the key sequence number, the STB terminal looks up the pre-saved session key to encrypt the random number sequence in order to generated the terminal cipher text data; said STB terminal sends the terminal cipher text data and the information about the set-top box terminal to said terminal identification card; said terminal identification card uses the information about the set-top box terminal to look up the pre-saved session key to encrypt said random number sequence so as to generate card cipher text data; comparing the card cipher text data with the terminal cipher text data; if they are the same, then passing the authentication. The set-top box terminal comprise: a terminal identification card and an authentication unit.

The invention discloses a charging starting debugging method for a serial transformer of a unified power flow controller (UPFC). The method comprises: (1), a shunt transformer is used as a power supply to carry out a high-voltage side isolation state charging of a series transformer to determine an electromagnetic transient process and a TBS running state of series transformer charging, and voltage nuclear phase and series transformer wiring checking are completed by means of voltage transformer PT charging of a high-voltage side with line bus side of the series transformer and voltage transformer PT charging of a high-voltage side with line outlet side of the series transformer; (2), high-voltage side charging is carried out on the series transformer by a line switch and series transformer protection and load checking are carried out by using line closing-loop currents; (3), low-voltage side charging of the series transformer and high-voltage side charging temporary protection configuration are carried out. According to the invention, charging of a series transformer, a thyristor bypass switch (TBS), and correlated devices as well as nuclear phase and protection checking of the series transformer can be completed.

The invention relates to the technical field of decoration equipment, and discloses a device facilitating painting for decoration. The device comprises a work table, a work box is fixedly installed onthe top of the work table, two partition plates arranged at equal intervals are fixedly connected to the interior of the work box, a box door is fixedly installed on the left side of the work box, the front face and the back face of the work box are each fixedly connected with two symmetrical springs, the close sides of the springs are fixedly connected with connection plates, and the close sidesof the connection plates are fixedly connected with brush plates. According to the device facilitating painting for decoration, decoration workers are helped to clean materials or tools, effective painting is ensured, air drying time is greatly saved, manual labor is greatly saved, harm caused to the human body and mess caused by manual painting are avoided, the workload of workers is relieved, the whole decoration process is carried out more rapidly and efficiently, and painting work of workers is greatly facilitated.

The invention relates to a pressurizing and decompressing process for a coal lock by utilizing byproduct carbon dioxide gas and a coaling system. The coal lock pressurizing and decompressing method comprises the following steps of opening an upper conical valve of the coal lock, and closing a lower conical valve; charging the feed coal into the coal lock through a coal hopper, and closing the upper conical valve after the feed coal is charged; compressing and supercharging the carbon dioxide from a subsequent purification step through a compressor, and pressurizing the coal lock by utilizing the carbon dioxide after the upper conical valve is closed; opening the lower conical valve of the coal lock after the coal lock is pressurized to the pressure of a gasification furnace, and filling the feed coal into the gasification furnace through a transitional cabin; and closing the lower conical valve of the coal lock after the feed coal enters the gasification furnace, decompressing the coal lock through a pressurizing / primary decompressing pipe orifice on the upper part of the coal lock for the first time, and decompressing the coal lock through a secondary decompressing pipe orifice for the second time. The coaling system comprises a coal hopper, a coal lock, a transitional cabin and a gasification furnace, wherein the coal lock comprises an upper conical valve, a coal lock main body, a lower conical valve, a pressurizing / primary decompressing pipe orifice and a second decompressing pipe orifice.

The invention discloses a power professional technique service assurance surveillance system and method. The power professional technique service assurance surveillance system comprises a power profession technique service platform and one or more mobile terminal applications, the mobile terminal applications receive work notices, work methods and required professional data information for work from the power professional technique service platform by installing WeChat enterprise account platform software. The power professional technique service assurance surveillance system and method have the advantages that planning of power technique service assurance jobs is standardized, reasonable assignment of power technique service assurance jobs is facilitated under the condition of limited power technique service assurance human resources; power technique service assurance achievements can be assessed quantitatively; powerful surveillance is formed for the power technique service assurance jobs, real and effective implement of the power technique service assurance jobs is ensured; power technique service assurance job performance can be conveniently summed up and compared and provides basic reference for improvement.

The invention discloses a user page behavior trajectory-based white list generation system and a user page behavior trajectory-based white list generation method and belongs to the white list generation field in video live streaming. According to the system, a trajectory recording unit is arranged in each user terminal; a caching and preprocessing unit, a distributed real-time computing unit and a white list output unit are arranged in a live streaming platform server; the trajectory recording unit is used for recording page skip trajectory information and submitting the page skip trajectory information to the live streaming platform server; the caching and preprocessing unit is used for caching and preprocessing the page skip trajectory information and sending the page skip trajectory information to the distributed real-time computing unit in the form of data segments; and real-time computing subunits in the distributed real-time computing unit can analyze and verify page behavior information in the data segments, and add user IDs which pass verification to a white list. The user page behavior trajectory-based white list generation system and method of the invention have high real-time performance and high precision, can meet application requirements of various special scenes and ensure the effective proceeding of interactive activities.

The invention discloses a tunnel face cavity processing method for shield tunnel construction. The tunnel face cavity processing method for the shield tunnel construction includes steps that 1, primary grouting, to be specific, using a grouting system to fill first cement mortar to the lower part of the cavity from the top to bottom through a soil warehouse, wherein the first grouting size is composed of cement, bentonite, coal ash, sand and water according to the weight ratio of 45-55: 45-55: 180-220: 540-660: 360-440; 2, secondary grouting, to be specific, using the grouting system to fill second cement mortar to the middle of the cavity, wherein the second cement mortar is composed of cement, bentonite, coal ash, sand and water according to the weight ratio of 90-110: 68-82: 200-280: 540-660: 420-500; 3, tertiary grouting, to be specific, using the grouting system to fill cement slurry to the upper part of the cavity. The tunnel face cavity processing method for the shield tunnel construction is simple in steps, reasonable in design, easy and convenient to operate, low in invested cost, good in use effect and capable of solving the problems of a traditional grouting strengthening method.

The invention provides a video call method and system. The method comprises the steps that S101, a video host receives a conference setting instruction inputted by a conference host, and builds a conference according to the conference setting instruction; and S102, conference participation information is obtained, conference participants are called and the conference content is shared with the conference participants through intelligent video terminals, and the conference is managed according to an input management instruction. According to the invention, the conference participants can be automatically called and the conference content can be shared through the intelligent video terminals of the conference participants; a conference does not need to be carried out at a fixed place, so that the convenience of the conference is improved; various management can be carried out on the conference according to the management instruction of the host, so that the functions of the conference are expanded, the conference effect is improved, and the conference can be effectively carried out.

The invention provides a conference resolution tracking system and method. According to the conference resolution tracking system and method, after a user logins the interface of the system, the name of a task is entered, and the task is decomposed into corresponding task sub details; information such as the beginning time, execution department, execution responsible person, supervisor, completion time and notes of the task is set sequentially; after the information has been entered, the system is submitted; the system automatically generates a task execution interface, and notifies the relevant responsible person; and the relevant responsible person can realize effective implementation of the task through the system and method.

The invention relates to a micro-fluidic chip, a nucleic acid detection instrument and a nucleic acid detection method, wherein the micro-fluidic chip comprises a chip main body, an extracting unit, aquantitating unit and an amplification unit, wherein the chip main body is provided with a distal end and a proximal end; the chip main body can rotate around a rotating center near the proximal endthrough being driven by a rotating device; the extracting unit, the quantitating unit and the amplification unit are respectively arranged at the chip main body; the quantitating unit communicates with the extracting unit; the amplification unit is positioned between the quantitating unit and the distal end; and the amplification unit communicates with the quantitating unit. The micro-fluidic chip, the nucleic acid detection instrument and the nucleic acid detection method have the advantages that the operation links of a nucleic acid reagent are reduced; the nucleic acid detection time is shortened; and the effective proceeding of the nucleic acid detection process is ensured.

The invention relates to a novel bamboo wood plate cutting machine structure, and belongs to the technical field of bamboo wood plate processing. The novel bamboo wood plate cutting machine structure comprises a work table, wherein the work table is provided with an inclined conveying passage, an inclined feeding device is arranged on the edge of the conveying passage, a corresponding conveying device in an inclined state is also arranged in a way of being right against the conveying passage, an outlet part of the conveying passage is used as a cutting part and is provided with an inclined cutting device, an inclined baffle plate is provided with a wood dust cleaning device in a position near the cutting part, the efficiency, the stability and the self cleaning capability are high, and in addition, the cutting effect is good.

The invention discloses a process for molding a high-frequency and high-speed acrylic resin copper-cladded plate. The process mainly comprises acrylic resin synthesis and an acrylic resin copper-cladded plate molding process, wherein solute in preparation of the acrylic resin is aromatic diphenol, arylamine and paraformaldehyde, solvent is N,N-dimethyl formamide and methylbenzene, and the molar ratio of the solute to the solvent is 1:(0.3-0.6), and an acrylic resin monomer with controllable structure can be obtained according to a reaction structural formula in a certain proportion; then, thehigh-frequency high-speed acrylic resin copper-cladded plate can be directly obtained by combining a copper-cladding and laminating process and optimizing reaction steps and reaction parameters. The high-frequency high-speed acrylic resin copper-cladded plate has high heat resistance, high TG, no halogen and excellent flame retardance. Compared with a traditional copper-cladded plate molding process, the process has the advantages that rubber mixing or particle modification and dispersion is not required, steps are simple, and efficiency is relatively high.

This invention provides a system for backing up conference information in a multi-point conference including a terminal, a transmission network, a primary multi-point control unit MCU, a conference management stand and a standby MCU, in which, the stand is connected with the primary and the standby MCU via transmission networks to manage the MCU and store the conference information of the primary MCU and the backup relation of the primary and the standby MCU, said standby MCU is connected with the stand via network used as the backup of the primary MCU, when the network is faulty, the conference management stand sends the primary MCU information to the standby MCU so as to preserve the conference information.

The invention discloses a hydrogenation process for producing a hydrogen peroxide by an anthraquinone method. The hydrogenation process comprises the following steps that: (1) two reactors are arranged in the hydrogenation process for producing the hydrogen peroxide by the anthraquinone method; a first current of fresh hydrogen and a working liquid serve as a feeding material I and perform hydrogenation in the first reactor; the reacted material is subjected to gas-liquid separation to obtain a gas phase and a liquid phase, wherein part of the liquid phase is recycled back to the first reactor; the rest of the liquid phase is reasonably optimized and modulated; the phenomenon that the reaction hydrogen is deficient or excessive is avoided; the hydrogenation completeness is realized; the liquid phase and the gas phase are mixed to serve as feeding material II and enter the second reactor; (2) a second current of fresh hydrogen and the feeding material II perform the hydrogenation in the second reactor; the reacted material is subjected to the gas-liquid separation to obtain a gas phase and a liquid phase, wherein part of the liquid phase is recycled back to the second reactor, and the rest of the liquid phase enters an oxidation process. According to the process disclosed by the invention, a hydrogenation process is optimized, and meanwhile, side effects are reduced, so that the hydrogenation is more uniform, and the service life of a catalyst is prolonged.

The invention relates to a cloud detection system for protecting household safety. The cloud detection system comprises a resident household unit used for safety information acquisition, a community security system for performing emergency onsite response, a cloud side server used for information receiving and processing and a remote response system. The resident household unit comprises a sound-light alarm device, a smog detection device, a combustion gas detection device, a processor and a dialer. The processor is connected with the sound-light alarm device, the smog detection device, the combustion gas detection device and the dialer. The community security system comprises an alerter, a controller and a displayer. The controller is connected with the alerter and the displayer. The remote response system comprises a fire-fighting department, a police department and a first-aid hospital. The cloud side server is connected with the fire-fighting department, the police department and the first-aid hospital. The cloud detection system for protecting household safety has the advantages of being rapid in response, reliable in performance, low in cost and great in effect.

The invention discloses a method, a device and a system for realizing application detection and control. The method comprises the following steps that a TDF acquires the IP address of UE correspondingto a target Internet flow, wherein the target Internet flow is the Internet flow that does not have a corresponding application detection and control ADC rule in the Internet flow transmitted throughthe TDF; an ADC rule request message containing the IP address of the UE is sent to PCRF; an ADC rule response message containing the ADC rule of the UE sent by the PCRF is received; and according tothe ADC rule, application detection and control are executed to the Internet flow of the UE. Therefore, correlation services can be effectively developed.

The invention provides an agricultural operation management device and an agricultural operation management method. The device consists of a communication device (10) which is carried by an operator conducting agricultural operation and an agricultural operation management device (20) which is arranged in an operation management center for agricultural operation management. The agricultural operation management device (20) determines a place in which the operator conducts the operation in accordance with an operation starting notification which is transmitted through the pressing operation of an operation button (12A) of the communication device (10) and the position information of the communication device (10), and the operation content and the operation preset time which are required to be implemented in the determined operation place are transmitted to the communication device (10). The communication device (10) receives the information from the agricultural operation management device (20) and displays the information to a display part (13).

The invention provides a location selection method of PM2.5 new mobile station based on Kriging interpolation, which comprises pre-analysis of initial data, including pre-treatment of PM2.5 concentration data of set monitoring stations, distance statistics between stations and division of research area grid, and each grid is taken as an alternative station. Selection of the data of several monitoring stations at a certain time in the study area and choosing the best variogram function model to calculate; Calculation of the prediction value of PM2.5 concentration of each grid, calculation of the Kriging estimation error variance of each grid, calculation of the Kriging estimation error variance of all candidate grid stations in the study area and divide the Kriging estimation error varianceinto grades for comparison; Calculation of the overall regional variance after adding different levels of alternate grid sites. The monitor station is densified, the location optimization is carry out from the angle of the newly added mobile station, and the PM2.5 concentration information with more accurate estimation of the monitoring station is utilized, and the atmospheric pollution prevention and control work is more effectively carry out.

The invention discloses a steel wire rope climbing device which comprises a carrying device, a power device, a transmission device and an idler pulley device, wherein the carrying device comprises a baseplate, a cover plate and enclosing plates; the power device and the transmission device are fixed on the carrying device; the transmission device comprises two pairs of worms and gears, which are connected with the power device through a gear pair; and the idler pulley device comprises four pairs of idler pulleys, two pairs of idler pulleys are mounted on the transmission device, and the other two pairs of idler pulleys are mounted on the carrying device. The steel wire rope climbing device can climb up and down on a group of steel wire ropes, is driven by the worms and gears, has good synchronism, can prevent skidding and lateral tilting, and can be used as an effective carrier for various instruments and equipment in mounting and operation maintenance of a group of steel wire ropes of a high facility. Through the steel wire rope climbing device, the labor intensity and security risk of workers are reduced, and the efficient development of equipment maintenance is guaranteed.

The invention discloses an electric power construction stringing device. The device comprises a stringing frame, a stringing mechanism and a locking mechanism, wherein the stringing mechanism is installed on one side of the stringing frame, the locking mechanism is installed at a lower end of the stringing frame, the stringing mechanism is connected with the locking mechanism, the stringing framecomprises a vertical plate, blocking supports, hinge seats, rotating pins, binding belts, positioning holes, extension rods and threaded rods, and an upper end and a lower end of one side of the vertical plate are fixedly connected with the blocking supports. The power construction stringing device is advantaged in that stringing frame hoops are sleeved on outer walls of electric power laying rods, the stringing degree is adjusted by the stringing mechanism, the locking effect is realized by the locking mechanism, the structure is reasonable, operation is simple, compared with a traditional construction stringing device, the power construction stringing device not only has the stringing effect, but further can realize gradual wire loosening operation in an unlocked state, so a problem of cable drawing damage or snapping caused by sudden loosening of the cable is avoided, and a wire pulling facility does not need to be additionally arranged.

The invention discloses a method for analyzing power consumption behavior oriented towards peak shaving and valley filling, which includes: clustering the load data of the main network in the historical period using the maximum expectation algorithm, and obtaining the clustering results of the load on different dates in the historical period; The point-by-point load data of users included in each group is subjected to a parallel hard clustering algorithm to obtain the grouping results of users under different date groups; compare the load characteristics of the main network date group with the grouping results of users under the date group Load characteristics, to obtain the matching results of peak-shaving and valley-filling patterns of users on different dates in history and the target objects of peak-shifting electricity consumption. The invention can analyze the electricity consumption behavior of users under massive data, thereby improving the accuracy of user behavior positioning, and providing decision-making reference for more effective customer service, improvement of customer satisfaction, and reduction of operational risks. The invention also discloses an electricity consumption behavior analysis system oriented towards peak shaving and valley filling.