39results about How to "Compensation" patented technology

The invention provides a hadoop-based k-means clustering analysis system and method of a network security log. The hadoop-based k-means clustering analysis system comprises a log data acquisition subsystem, a log data mixing mechanism storage management subsystem and a log data analysis subsystem. The method includes the steps that in a data storage layer, a mixing storage mechanism with Hadoop cooperating with a traditional data warehouse is adopted to store log data, a Hive operation interface is provided in a data access layer, the data storage layer and a computing layer receive instructions from a Hive engine, and efficient query analysis on the data is achieved by being matched with MapReduce through HDFS; when mining analysis is conducted on log data, MapReduce is adopted to conduct clustering mining analysis on the network security log through a k-means algorithm; the framework with the Hadoop cooperating with the traditional data warehouse is adopted, the detects of the traditional data warehouse on the aspects of mass data processing, storage and the like, and meanwhile an original traditional data warehouse is fully used; clustering analysis is conducted through the MapReduce-based k-means algorithm, and safety grade evaluation and early warning can be conducted on log data timely.

An electro-optical device includes a first data transfer line that intersects a scan line, a second data transfer line, a first transistor that controls coupling between the first data transfer line and the second transfer line. The two or more second data transfer lines are respectively coupled to the first data transfer line via first capacitors, and when a collection of pixel circuits that are coupled to the same first data transfer line via the second data transfer lines is referred to as a pixel string, the second data transfer lines are provided to pixel circuits less than the pixel circuits included in the pixel string.

The invention discloses an information searching system based on a user site and a calling center, which comprises a user registration managing unit used for providing the registration information of a user; a call accessing unit used for accessing the call of the user and receiving a service request chosen by the user; a map unit connected with a map server; the map server used for providing electronic map information and receiving the transferring of the map unit and returning map information to the map server; a terminal adaptive unit which can obtain terminal displaying characteristic information according to the relevant information of a user terminal sent by the call accessing unit; a service logical unit used for receiving a service searching request and a user positioning request, generating corresponding request information and distributing a corresponding gateway; response data and user positional information, the map information and the terminal displaying information which are used for returning searching results to the user; a gateway and a network supporting unit used for providing service data and positioning information for the service logical unit. The information searching system is conveniently realized, and is convenient for the life of the mobile user.

This invention discloses a process method for a silicon chip solar energy battery including the following six steps: front-channel chemical pretreatment, processing of semiconductor PN junction, etching circumference with ICP, depositing the SiN film, silk-screen printing the front and back electrodes, metallizing the front and back electrodes and burning through the SiN film, among which, AgAl pulp is applied for the printing at the Al pulp small window to ensure to get the structure of Al back field and realizes the compensation of trivalent Al to phosphor at the small window. This invention further optimizes the design to the depth of PN junction of the battery.

The present invention proposes a macro-micro integrated compound platform with adjustable dynamic characteristics. When a macro platform mover and a micro platform mover are driven at the same time, the whole large-scale high-speed motion can be realized; when a motion deviation occurs, a micro motion platform can be driven separately to realize the high-frequency motion deviation compensation, because the micro motion platform has small inertia and zero friction and achieves precision displacement output through elastic deformation. The macro-micro integrated compound platform can realize high-speed precision motion through compound motion control, is mounted and used in a manner consistent with the traditional platform, and is convenient to be popularized and applied; a stiffness and frequency adjustment mechanism and a variable damper are arranged, so that the micro motion platform can transfer the motion of a macro motion platform and isolate the vibration at any frequency, and realize high-precision displacement compensation; meanwhile, damping of the variable damper is matched with the stiffness and frequency parameters to ensure the high-precision displacement compensation at any frequency and increase the range of working frequency.

The invention discloses a preparation method of a tourmalinite fuel oil activator. The tourmalinite fuel oil activator comprises tourmalinite nano-powder as a main functional component. The preparation method comprises the following steps of compounding the tourmalinite nano-powder and spinel ferrite, mixing the compound and an additive according to a mass ratio of the tourmalinite nano-powder, the spinel ferrite to the additive of 87-93: 5-9: 2-4, carrying out sintering to obtain a solid mixture, and adding water and a surfactant into the mixture, wherein the amount of the used mixture is 1-5% the total amount of the solid-liquid mixture, a water use ratio is in a range of 5-98% and a surfactant use ratio is in a range of 2-30%. The tourmalinite fuel oil activator obtained by the preparation method can improve fuel oil quality, promote full combustion of fuel oil, improve combustion efficiency, save fuel oil, improve fuel oil atomization quality, and realize full combustion of fuel oil thereby reducing discharge of harmful gas so that energy saving and emission reduction are realized.

The invention discloses a frequency division duplex downlink transmission method based on Bayesian neural network channel prediction. The method comprises the following steps: (1) storing a pluralityof pieces of past channel state information as training data by a base station, and training a Bayesian neural network with initialized parameters by utilizing the training data; (2) in the downlink transmission process, the base station predicting the channel state information of the next transmission time slot by using the trained Bayesian neural network; at the next transmission time slot, thebase station using the predicted channel state information for precoding and transmission of data to be sent in an uplink feedback waiting stage; (3) the base station obtaining estimated channel stateinformation through the fed back information, and sending downlink data in a transmission stage by utilizing the estimated channel state information; and meanwhile, the base station continuously predicting the channel state information of the next transmission time slot through the Bayesian neural network. According to the invention, the downlink transmission rate of the large-scale MIMO system can be further improved.

The invention discloses a flow restricting ring, which is simple in structure, good in flow restricting effect and can be adjustable. The flow restricting ring comprises a ring body (1), a flow restricting pillar (2), a ring-shaped bracket (3) sleeved in the ring body (1) and fixedly connected with the flow restricting pillar (2), and a flow restricting rubber ring (4) sleeved on the flow restricting pillar (2), wherein a flow restricting hole (5) is formed between the flow restricting pillar (2) and the ring-shaped bracket (3); an overflow groove (6) is formed at the circumference of the flow restricting pillar (4); an adjusting ring (7) is coaxially arranged above the ring-shaped bracket (3); a plurality of adjusting grooves (8) are formed at the circumference of the ring-shaped bracket (3); and adjusting bulges (9) matched with the adjusting grooves (8) are arranged at the circumference of the adjusting ring (7). The flow restricting ring can be applied to the technical field of wall-mounted furnaces, water heaters and other pipeline equipment.

The invention provides an automatic sorting system for waste of a blanking workshop and a sorting control method. The automatic sorting system for the waste of the blanking workshop is mainly composed of a material device, a conveying device, a sensing detection device, an execution device and a control device. According to the sorting control method of the automatic sorting system, a PLC, an HMI touch screen and a control panel are adopted to jointly constitute a control device for the automatic sorting system, and the control device comprises local control and remote control and comprises a manual operation mode and an automatic operation mode so that the integrated automatic sorting and control system for the waste of the blanking workshop is formed and can be used for automatically sorting and controlling the waste of the blanking workshop.

The invention provides a big data-based bank retail deposit business data analysis system and method. The system comprises a preprocessing module, a storage module, a processing module and an analysis module, wherein the preprocessing module is used for obtaining analysis data and desensitizing the analysis data; the storage module is used for storing the desensitized data; the processing module is used for establishing a basic data model table and an analysis model table by utilizing the data in the storage module; and the analysis module is used for visualizing the processed data. The method comprises the following steps of: S1, obtaining and desensitizing production source data by the preprocessing module; S2, carrying out partition storage on the desensitized data by the storage module; S3, establishing the basic data model table and the analysis model table by the processing module by utilizing the data in the storage module; and S4, visualizing the processed data by the analysis module. On the basis of a big data technology and data resources in industries, comprehensive and deep analysis is carried out on retail deposit businesses of banks.

The invention discloses a high-efficiency five-order class F power amplifier. A circuit comprises an input fundamental wave matching network, a transistor, a parasitic parameter adjusting network, a class F higher harmonic matching network, an output fundamental wave matching network and a power supply decoupling bias network. According to the invention, the mutual independent accurate control ofthe fundamental wave load impedance to the fifth harmonic wave load impedance of the transistor is realized by adopting the class F higher harmonic wave matching network, and the compact network structure greatly saves the area occupied by the microstrip line circuit, thereby remarkably reducing the design cost of the circuit board. According to the high-efficiency five-order class F power amplifier, the harmonic energy loss of a transistor is reduced by utilizing a five-order class F amplification principle, the power amplification efficiency is improved, and each harmonic impedance is independently designed, so that each harmonic impedance control circuit does not influence each other, the later optimization debugging is not needed, and the design complexity is reduced.

A coupling device for tubes and / or pipes comprising two substantially identical plate-type coupling parts is provided. Each coupling part has an even number of openings to receive inserted plug-in couplings configured as plug parts or socket parts. In one embodiment, the receiving openings for plug parts are arranged mirror-symmetrically across an axis of symmetry from the receiving openings for socket parts. The plug and socket parts are joined by first inserting and securing them into their respective receiving openings in the two coupling parts, then connecting the coupling parts.

The invention relates to an Offset function complement method for eliminating the influence of concentration change on development effects, and aims to solve the problem that the CD (critical dimension) of a developed graph deviates from a set range value as CO2 in air is dissolved in a developer. When the concentration of the developer rises before measurement, the concentration of the developer is distributed according to a certain correction relation. A certain chance difference exists when a developer concentration measuring meter in a DCS (developer control system) measures the concentration of the developer, the concentration measuring meter is calibrated at the early stage of equipment commissioning, Offset functions are complemented according to the concentration change of the developer to eliminate the chance difference, and the concentration of the developer is distributed to keep the CD of the developed graph conforms to the set value. The Offset function complement method is applied to the field of Offset function complement.

This invented technology for preparing crystal silicon solar battery is divided into six steps according to production procedurs: chemical pretreatment, p-n junction process, inductance couple plasmaetching edges, depositing silicon nitride film, silk-screen printing front and back electrodes to be metalized and silicon nitride film burnt through. This invention simplifies the solar battery processing technique reducing the electrode sinter procedure to once from two or three times which increases solar battery effect by 15.7% for commercial large area 103X103mm2 of monocrystal silicon battery and over 14.0% for polysilicon battery.

The invention relates to the field of molecular diagnosis, and especially relates to a fully-automatic real-time fluorescent quantitative PCR workstation. The fully-automatic real-time fluorescent quantitative PCR workstation comprises a frame, a three-axis clamping jaw module, a pipetting module, a 96-well plate station module, a uniform mixing module and a real-time fluorescent quantitative PCRmodule. The defects that traditional nucleic acid detection is low in automation degree, poor in sample processing capacity and the like are overcome, and fully-automatic nucleic acid qualitative or quantitative measurement can be achieved.

An electro-optical device includes a first data transfer line that intersects a scan line, a second data transfer line, a first transistor that controls coupling between the first data transfer line and the second transfer line. The two or more second data transfer lines are respectively coupled to the first data transfer line via first capacitors, and when a collection of pixel circuits that are coupled to the same first data transfer line via the second data transfer lines is referred to as a pixel string, the second data transfer lines are provided to pixel circuits less than the pixel circuits included in the pixel string.

The invention relates to a filling construction method for a backward slope in rock-fill dam slope treatment. The filling construction method is applied to construction of the non-solid-foundation backward slope and is characterized in that the backward slope filling treatment is carried out through low-compression materials, and the method specifically comprises the following steps that firstly, a foundation surface and a slope surface are treated; secondly, layer thickness marks are set; thirdly, low-compression material pavement is carried out; fourthly, low-compression material grinding and filling are carried out; and fifthly, the backward slope filling density checking is carried out. In the backward slope treatment method, due to the fact that the grinding or panting or water injection method is adopted in the low-compression materials for construction, the construction speed is high, and the backward slope treatment and dam filling can be synchronously conducted; and accordingly, the overall construction speed is increased. In addition, the application range of the construction method is wide, the construction method is suitable for treatment of the dam slope with the large backward slope degree or the high dam slope and the dam slope with the small top space, and the defect that slurry bricking stone and concrete cannot be treated or problems exist in the treatment is overcome.

The invention discloses a preparation method of a fuel oil activator. According to the preparation method, rare earth waste is doped with nanosized TiO2, and the rare earth waste-doped nanosized TiO2 is compounded with tourmaline nano-powder and spinel ferrite so as to prepare a solid mixture; and then, water, a dispersant and a surfactant are added into the solid mixture to form solid-liquid mixed slurry. Mass ratio of rare earth waste to nanosized TiO2 to tourmaline nano-powder to spinel ferrite is 2-5: 1-3: 60-80: 5-9. Addition amount of water is 10-90% of the amount of the mixed slurry. Addition amount of the dispersant is 2-10% of the amount of the mixed slurry. Addition amount of the surfactant is 5-28% of the amount of the mixed slurry. The prepared fuel oil activator can improve oil quality, promote sufficient burning of fuel oil, raise burning efficiency and save fuel oil. By the use of the fuel oil activator, atomization quality can be raised, and fuel oil can be sufficiently burnt so as to reduce emission of harmful gases. Thus, the purpose of energy conservation and emission reduction is achieved.

The invention relates to the technical field of botanical pesticides, and discloses a botanical pesticide for urban greening projects and a preparation method of the botanical pesticide. The botanical pesticide comprises effective components, mainly prepared from a croton tiglium extract, a rhizoma arisaematis extract, a ginger extract, a hibiscus extract, a geranium extract, a marigold extract, an artemisia capillaries extract, a surfactant, an anti-freezing agent and deionized water, and in addition, the botanical pesticide is mainly prepared by steps of washing, filtering, concentration and the like. On one hand, the botanical pesticide is capable of effectively inhibiting damage of common injurious insects in urban gardens, has a good prevention effect on common pests such as aphids, red spiders, leaf rollers and fall webworms of urban greening plants, and furthermore has an effect of greening and beautifying cities; on the other hand, the administration times of chemical pesticides can be reduced, the lasting period can be prolonged, the environment burden can be alleviated, and a good leisure and entertainment atmosphere can be provided for urban citizens. Meanwhile, the preparation method disclosed by the invention is simple and feasible, low in cost and applicable to greening projects.

The invention discloses a fuel oil activator. According to the invention, graphene is doped with nanosized TiO2, and the graphene-doped nanosized TiO2 is compounded with tourmaline nano-powder and spinel ferrite so as to prepare a solid mixture; and then, water, a dispersant and a surfactant are added into the solid mixture to form solid-liquid mixed slurry. Mass ratio of graphene to nanosized TiO2 to tourmaline nano-powder to spinel ferrite is 2-10: 1-3: 63-78: 6-8. Addition amount of water is 12-88% of the amount of the mixed slurry. Addition amount of the dispersant is 3-7% of the amount of the mixed slurry. Addition amount of the surfactant is 7-25% of the amount of the mixed slurry. The prepared fuel oil activator can improve oil quality, promote sufficient burning of fuel oil, raise burning efficiency and save fuel oil. By the use of the fuel oil activator, atomization quality can be raised, and fuel oil can be sufficiently burnt so as to reduce emission of harmful gases. Thus, the purpose of energy conservation and emission reduction is achieved.

The invention relates to a coiled tubing four-flashboard blowout preventer suspended radial-shrinkage automatic compensation device and method. According to the technical scheme, two groups of compensation fixed bodies form a trapezoid cavity structure and is matched with two groups of compensation movable bodies, the outer side inclined surfaces of the compensation movable bodies are connected with the inner side inclined surfaces of the compensation fixed bodies through I-shaped tracks, the heights of the compensation movable bodies are equal to the heights of the compensation fixed bodies,slips are mounted on the inner sides of the groups of compensation movable bodies, and the compensation movable bodies are fixed to the outer wall of a coiled tubing through the slips to prevent the coiled tubing from falling off. The coiled tubing four-flashboard blowout preventer suspended radial-shrinkage automatic compensation device and method have the beneficial effects that the lengths of the slips are equal to the heights of the compensation fixed bodies, the contract area of the outer wall of the coiled tubing is increased, therefore, under the condition of not changing body space, working parts and effective working segments of the slips are increased, the capacity of tightly holding the coiled tubing is further improved, so that the working time of an oil well is prolonged, times of well repair operation are reduced, and the production efficiency of the oil well is improved.

The invention discloses a bionic robot fish control system. The bionic robot fish control system comprises an upper layer, a middle layer and a bottom layer, wherein a PC upper computer serves as the upper layer, an embedded industrial control panel serves as the middle layer and a microcontroller panel serves as the bottom layer. The bionic robot fish control system has the advantages that the bionic robot fish control system of a hierarchical system structure is capable of reducing hierarchical work complexity and calculated amount and convenient for hierarchical function extension; the movement system joint number can be increased and decreased according to actual environments, so that movement performance of a robot fish is improved or energy consumption thereof is reduced; two independent communication connections including WiFi connection and 170 Mhz low-bandwidth connection are established, the WiFi connection is used for visual transmission of the embedded industrial control panel, and the 170 Mhz low-bandwidth connection used for the bottom-layer microcontroller panel can reach a communication distance as long as 8 KM, attains high diffraction capability and can guarantee that a robot fish body is positioned within a communicable range in case of WiFi connection interruption.

The invention relates to a fungus bag seed production method for phallus impudicus and bamboo fungi. The fungus bag seed production method comprises the steps of preparation of a culture material, sterilization treatment, inoculation of strains and cultivation management. According to the seed production method, by adopting a main material and an auxiliary material to form the culture material, more abundant nutritional components can be provided for the strains, and the rapid and healthy growth of the strains is facilitated; through sterilization treatment, the functions of softening the culture material and removing other bacteria can be fully achieved; in addition, after three times of sterilization treatment, lignin in the culture material in the method is not destroyed, the nutritional components are not reduced, and therefore the method can increase the yield of the strains, is beneficial to reducing the cost, increasing the yield and reducing contaminants, and solves the problems that existing phallus impudicus and bamboo fungi are high in seed production cost and low in yield, and contaminated fungus materials are hard to treat; the method has the advantages of high successrate, high utilization rate, high yield and the like; by adopting a multi-point inoculation method, the success rate can be increased, the time can be shortened, and the excellent strains can be quickly obtained.

The invention discloses a moisturizing and whitening smearing mask. The moisturizing and whitening smearing mask comprises 10-13 ml of fermented milk, 3-5 ml of aloe juice, 3-5 ml of cucumber juice, 3-4 drops of lemon essential oil and 1-2 drops of sage essential oil, specifically, beer yeast is added to fermented milk. The moisturizing and whitening smearing mask has the advantages of being simple and convenient to use, high in stability, good in absorption effect and high in hydrating and moisturizing performance, and has the effect of whitening.

The invention provides an automatic tea making machine. The automatic tea making machine comprises a tea feeding mechanism, a tea making and residue removing mechanism, a container conveying mechanism, a water supply mechanism and a supporting base. The tea making and residue removing mechanism comprises a filter and a residue dredging device, the container conveying mechanism comprises an automatic cup body separator, and the water supply mechanism comprises a water inlet pipe. The tea feeding mechanism, the tea making and residue removing mechanism, the automatic cup body separator and the water supply mechanism are fixedly connected with the supporting base. The tea feeding mechanism, the automatic cup body separator and the water supply mechanism are positioned above the supporting base; a water inlet pipe through hole, a residue passing device long handle through hole and a tea leaf inlet are respectively formed in the supporting base, the filter and the residue passing device arepositioned below the tea leaf inlet, a movable baffle is arranged at the tea leaf inlet, and when the movable baffle closes the tea leaf inlet, a through hole formed in the long handle in a penetrating manner is also closed; and the cup receiving tray is arranged below the filter and the residual passing device.

The invention discloses a high-efficiency five-order inverse class F power amplifier. The power amplifier comprises an input fundamental wave matching network, a transistor, a parasitic parameter adjusting network, an inverse class F high-order harmonic impedance matching network, an output fundamental wave matching network and a power supply decoupling bias network. According to the invention, the inverse F-type higher harmonic impedance matching network is adopted to realize the independent and accurate control of the fundamental wave load impedance to the fifth harmonic load impedance of the transistor, compared with a fifth-order F-type power amplifier, the power amplifier has lower DC power consumption and higher efficiency, and the sensitivity of the power amplifier to the on-resistance of the transistor is greatly reduced. According to the high-efficiency five-order inverse class F power amplifier realized by the invention, the harmonic energy loss of the transistor is reduced by utilizing a five-order inverse class F amplification principle, meanwhile, the independent design of each harmonic impedance is realized, the later optimization debugging is not needed, and the design complexity is reduced.

The invention discloses an elastic alignment pipe component for the perforation of oil and gas wells, thus solving the problem of the existing hardwired alignment pipe that in the actual assembly process, the control of the accumulative error of the system is difficult. The elastic alignment pipe component is formed by splicing a first alignment pipe and a second alignment pipe, the inner cavity diameters of the first alignment pipe and the second alignment pipe are the same, the first alignment pipe comprises a first alignment pipe seat and an alignment pipe joint; and the second alignment pipe comprises a second alignment pipe seat and an alignment pipe plug, the alignment pipe plug is inserted in the alignment pipe joint, the first alignment pipe seat is connected with the alignment pipe joint through an elastic part, and the second alignment pipe seat is connected with the alignment pipe plug through another elastic part. As the alignment pipes are guided mutually and connected in a matched mode, the field assembly of the alignment pipes is particularly easy and the destructive effect of top extrusion can not appear. The phenomena that irregular nested sediments are formed in the pipe cavity and the gun barrel is blocked can be avoided and reduced after operations.

A coupling device for tubes and / or pipes is claimed comprising two substantially identical plate-type coupling parts. Each coupling part has an even number of openings to receive inserted plug-in couplings configured as plug parts or socket parts. In one embodiment, the receiving openings for plug parts are arranged mirror-symmetrically across an axis of symmetry from the receiving openings for socket parts. The plug and socket parts are joined by first inserting and securing them into their respective receiving openings in the two coupling parts, then connecting the coupling parts. The coupling device may be attached to an opening in an installation wall, for example, the bulkhead of a motor vehicle.