3247results about How to "Realize processing" patented technology

An apparatus for performing a plasma-etching of a LSI device including a Cu interconnection, a low-k film, and a diffusion prevention film has a treatment chamber, into which an etching gas is introduced, and a support table which is equipped with electrodes and on which said LSI device is placed. In this apparatus, the etching gasses are turned into plasma by supplying radio frequency power to electrodes provided within the treatment chamber, so that the LSI device is etched with ions of the plasma. In this apparatus, a sulfur-containing gas and a fluorine-containing gas are mixed to the etching gasses, so that the diffusion prevention film is selectively etched against the low-k film.

The invention provides a pop-up information processing method. The method comprises the following steps: receiving a terminal identification reported by a terminal playing a video; adding the terminal identification into a push terminal identification set; receiving a real-time pop-up information sending request carrying pop-up information generated in real time, sent by the terminal; and in response to the real-time pop-up information sending request, according to the push terminal identification set, pushing in real time the pop-up information generated in real time, wherein the pushed pop-up information is used for playing according to the play progress of the video. The pop-up information processing method provided by the invention realizes real-time interaction between processing of the pop-up information generated in real time and users watching the video. The invention further provides a pop-up information processing apparatus, and a pop-up information display method and apparatus.

The invention discloses a powder spreading processing based functionally graded material preparation device and method. The powder spreading processing based functionally graded material preparation device comprises a powder spreading device, a feeding device, a powder collecting device and a powder mixing control device; the feeding device, the powder collecting device and the powder mixing control device are connected sequentially from upside to downside through pipelines; the feeding device comprises three powder cylinders, i.e., powder cylinder A, powder cylinder B and powder cylinder C; the powder collecting device comprises a powder collecting chamber; the powder mixing control device is provided; the powder cylinders are connected to the powder collecting chamber through pipelines, and flow controllers and gas power generators are arranged on the pipelines sequentially from upside to downside; a pressure-limiting valve is arranged at the joint of the powder collecting chamber and the powder mixing control device. The functionally graded material which is prepared by adopting the device and method has no obvious interface or separated layer, the gradient change can be realized in a horizontal plane and a vertical plane of substrate during the processing process, good spatial continuity is achieved, direct melting molding of high-melting metal can be realized, and the use range of the functionally graded material is enlarged.

The invention provides a laser micro / nano processing system and a laser micro / nano processing method. The system of the invention comprises a laser light source, an optical retardation component, an optical focusing component and a computer-controlled micro mobile station, wherein the laser light source is used for providing a first laser beam having a first wavelength and a second laser beam having a second wavelength, the pulse widths of the first laser beam and the second laser beam range from femtosecond to nanosecond and the first wavelength is different from the second wavelength; the optical retardation component is used for regulating the optical path of the first laser beam or the second laser beam so that the difference between the arrival times of the first laser beam and the second laser beam at a focus is not greater than the level life time for a photochromic material to be processed to be excited to an excited state; the optical focusing component is used for focusing the first laser beam and the second laser beam onto the same focus; and the computer-controlled micro mobile station is used for regulating a photochromic material on the computer-controlled micro mobile station to the focus.

The invention discloses an elastic wave forward simulation technology based on the space-time dual-variable grid, comprising the following steps: determining the stability conditions of the target area and the background area according to the speed parameter and the elasticity parameter of the underground medium aiming to the known earthquake geological model so as to calculate the size of the space grids with different dimensions and perform the discretization process to the speed field; obtaining the space arbitrary precision difference formula of the grid point variables with different dimensions by using the Taylor's formula and the finite difference technology, which is the arbitrary even order accuracy space difference formula of the space constant grid operator and the space variable grid operator, and calculating the wave field values of the precise division area, the rough division area and the middle transitional belt area by using the deduced space difference formula; in the wave field extrapolation process of the time layer, using different time sampling intervals to different grid division areas and meet the partial stability condition, obtaining the wave field value of the precise grid point in the precise time layer and the wave field value of the rough grid point in the global time layer; in each global time layer, transmitting the wave field value of the precise grid division area to the rough grid division area, thereby obtaining the space wave field value of the whole speed field at the said moment; performing the wave field extrapolation on each time layer by the said method and obtaining the forward simulation record of single cannon. The partial stability condition of the shallow layer can be met, so as to avoid the frequency dispersion noise.

The invention provides an energy utilization method of carbon dioxide zero-emission type organic wastes, comprising the following steps of: (1) collecting and pretreating raw materials; (2) preparing hydrogen by anaerobic fermentation and purifying hydrogen; (3) fermenting methane and generating power by the methane; (4) treating biogas slurry and fixing carbon dioxide with microalgae; (5) processing biogas residues and planting energy grass; and (6) recycling afterheat. The method is suitable for treating various types of organic wastes, can be used for treating agricultural organic wastes, industrial organic wastes, domestic organic garbage, mud, and the like and the industries of developing new energy, and the like. The method can carry out a concrete application example of cyclic economy, eliminates environmental pollution, obtains clean energy at the same time, has no greenhouse gas emission in the process and can realize three effects of treating wastes, generating renewable clean energy and reducing carbon dioxide emission.

A user specifies a group by a user-defined query. An input order is assured among data of a same group. By outputting data belonging to a same group from the same node, an order inputted for a necessary portion is assured. By outputting data belonging to different groups from another node, processing in plural nodes is achieved to avoid reduction in performance.

The invention provides a time-space relationship analysis system based on multi-source Internet-of-things location sensing. The system includes a sensing layer, a data processing layer, a network layer and an application layer; the sensing layer includes a variety of terminal equipment, and each terminal equipment can collect time-space data and provide original time-space data for the data processing layer; the data processing layer is used for receiving, filtering and cleaning the time-space data from the sensing layer, then exploiting the data according to the time-space association rule, storing the data to a time-space database, and providing an access interface for the network layer. According to the system, standardized heterogeneous data formats and various training models are adopted, multi-source Internet-of-things sensing data is reused in a multilevel model, and an efficient and predictable service is provided for an upper level policing application.

The invention provides a data synchronization method based on a blockchain application system, blockchain middleware and a data synchronization system based on the blockchain application system, and relates to the technical field of data processing. The method comprises the steps that access to a bottom-layer blockchain of the blockchain application system and access to a synchronous database areencapsulated, and a uniform interface of the access to the bottom-layer blockchain is provided; when transaction of an upper chain succeeds, transaction data information in a bottom-layer block of thebottom-layer blockchain is updated to the synchronous database, so that the consistency between the bottom-layer blockchain and the synchronous database is maintained; the transaction data information in the bottom-layer block of the bottom-layer blockchain is stored. According to the data synchronization method based on the blockchain application system, the blockchain middleware and the data synchronization system based on the blockchain application system, the uniform access API of the bottom-layer blockchain is provided by building the blockchain middleware, and the synchronous database is built at the same time to achieve direct mapping of data in the bottom-layer blockchain to the synchronous database, so that it is achieved that the business requirements of application systems arecompleted by querying the synchronous database respectively.

The invention discloses a complex parameter-based configuration display control system. The system comprises a data configuration module, a control design module, an interface configuration module and a display terminal module. The data configuration module realizes configuration of test coverage parameters, a data frame protocol, a parameter processing formula and a user login right. The control design module realizes a configuration control design and supports a user to self-define controls. The interface configuration module is used for quickly configuring a terminal interface which meets the requirement of a test task. The display terminal module loads the test task terminal interface accessible for the current user, interacts with a data center, receives test parameter data and attributes sent by all configuration controls, and performs display. According to the system, a set of software is applied to different types of universal targets; a universal interface is designed for the controls; self-defined function development can be performed based on existing functions; and real-time monitoring of complex parameter test data of an aircraft is realized, so that the cost is reduced and the development efficiency is improved.

A surface emitting laser array comprising a plurality of surface emitting laser devices each having a semiconductor layer containing a first reflection mirror, an active layer, a current confined portion and a second reflection mirror. The laser array further comprises a first metal material layer for dissipating heat formed through a first insulating layer on the semiconductor layer and a second metal material layer for injecting current into the active layer formed through a second insulating layer on the first metal material layer. The first metal material layer is commonly shared by the plurality of the surface emitting laser devices.

The invention discloses a multi-crack damage identification apparatus and method for a cantilever flexible beam. The apparatus comprises a flexible beam, a mechanical clamping device, a detection device, a vibration exciter, a signal generator, a power amplifier, a fiber Bragg grating demodulator and a computer. One end of the flexible beam with multiple cracks is fixed through the mechanical clamping device; a multi-channel FBG optical fiber sensor group is adhered on the flexible beam and is evenly distributed along the length direction of the flexible beam; a signal generated by the signal generator is amplified by the power amplifier and then enters the vibration exciter; the vibration exciter excites low-order mode vibration of the flexible beam; the vibration results in curvature changes at measurement points of each sensor of the beam; the sensors input the curvature changes into the fiber Bragg grating demodulator in the form of wavelength changes; a demodulated signal enters the computer for modal analysis of the flexible beam, drafting of a modal curvature curve, calculation of damage indexes and establishment of a wavelet neural network identification model; and finally, the purpose of accurate identification of the depth and the location of the cracks of the flexible beam is achieved.

The invention discloses a hyper-spectral remote sensing image classifying method based on AdaBoost. A traditional mode identification method cannot meet the requirements of carrying out high-efficiency and high-precision classification on hyper-spectral data with high data dimensions and great data quantity; and although a neural network and a support vector machine can effectively classify remote sensing data, an ideal selection method of parameters does not exist. The hyper-spectral remote sensing image classifying method based on the AdaBoost comprises the following steps of: pre-processing the hyper-spectral data to remove abnormal wave bands influenced by factors including atmosphere absorption and the like; then utilizing MNF (Minimum Noise Fraction) conversion to carry out wave band preferential selection to achieve the aims of optimizing data, removing noises and reducing dimensions of the data; then, dividing a training sample and a test sample; selecting a decision stump as a weak classifier and utilizing an AdaBoost algorithm to train the weak classifier to obtain a strong classifier; selecting suitable iterations; and finally, utilizing a one-to-one method to establish a plurality of the classifiers. According to the hyper-spectral remote sensing image classifying method based on the AdaBoost, the convergence rate is enhanced and the classification performance of a hyper-spectral image is improved.

A microorganism fuel cell device comprises an outer cover(1) of the fuel cell, an anode chamber(3), an anode(13), a cathode chamber(4), a cathode(16) and a septum(17). Wherein, the anode(13) is positioned inside the anode chamber(3); the septum(17) is positioned between the anode chamber(30) and the cathode chamber(4). The cathode(16) is a slice-shaped cathode, one surface of the slice-shaped cathode and one surface of septum(17) are jointed to form a septum cathode component(10); the surface of slice-shaped cathode not jointing with the septum(17) is positioned at one side of the cathode chamber(4). As the disclosed microorganism fuel cell device forms the septum cathode component by jointing the slice-shaped cathode with the septum, the invention further improves the moving efficiency of the media and also speeds up the cathode reaction, so that the overall reacting speed of the microorganism fuel cell for the device is greatly improved. Therefore, the invention can realize the large scaled successive disposal of the waste water.

The invention provides a technique for treating and recycling lead-zinc ore dressing wastewater and aims to solve the problems of influence on the ore dressing index due to the recycling of the ore dressing wastewater for production and environmental pollution caused by drainage. The novel technique for treating and recycling the lead-zinc sulfide ore dressing wastewater comprises the steps of: adjusting the pH value of the total wastewater of an ore dressing plant; adding ferrous sulfate and flocculant into the wastewater to perform oxidation-coagulation treatment; and oxidizing the treated water by using chlorine dioxide, and performing catalytic oxidation and adsorption by using an active carbon bed, so that the treated water reaches the relevant discharge standard of China; and totally recycling the treated water by adopting the combined application of potential-controlled flotation and an environmental-protection collector. Compared with the field process technique, the method saves the cyanide flotation process and improves the recovery rates of lead, zinc and gold. The method provides whole technical integration of the combined application technique of the potential-controlled flotation and the environmental-protection collector and the wastewater treatment technique for the treatment and recycling of the lead-zinc ore dressing wastewater, and realizes recycling of the ore dressing wastewater.

The invention provides a processing method of unread messages. The method comprises receiving an application identifier, an unread message and configuration information transmitted from a third party application; displaying the unread message through a first user interface and generating a control corresponding to the unread message according to the configuration information, and displaying the control on the first user interface; and acquiring the processing information and the corresponding operation command which are input through the control by the user, and transmitting the processing information and the operation command to the third party application for performing corresponding processing. By means of the method, the unread message can be processed with no requirement for switching to the third party application. In addition, the invention also provides a processing apparatus of unread messages.

The invention discloses a salt separation and purification recovery method for salt-containing wastewater. The method comprises the following steps: performing advanced oxidation treatment on pretreated salt-containing wastewater so as to obtain salt-containing wastewater in which organic matters are removed; desalting and purifying the salt-containing wastewater in which organic matters are removed so as to obtain desalted produced water and desalted concentrated water, performing secondary softening treatment on the desalted concentrated water so as to obtain softened concentrated water; performing deep concentration on the softened concentrated water so as to obtain deeply concentrated produced water and deeply-concentrated concentrated water; performing freezing crystallization on the deeply-concentrated concentrated water so as to obtain sodium sulfate crystals and freezing crystallized concentrated water; performing freezing crystallization on the freezing crystallized concentrated water for at least one time so as to obtain freezing crystallized produced water and freezing crystallized concentrated water; and evaporating or drying the freezing crystallized concentrated water, thereby obtaining the sodium chloride crystal. The traditional evaporative crystallization process is replaced with the freezing crystallization, the process is implemented under low temperature and normal pressure, the equipment is difficultly corroded, the operation is safe and reliable, the energy consumption is effectively reduced, the pipeline is difficultly blocked, and the investment and operating cost can be reduced.

The invention provides a method and equipment for manufacturing and repairing a high-performance composite roll by laser spray forming, which uses laser spray forming to manufacture the transition layer and the working layer of the roll. It is characterized in that the specific method steps are as follows: A) removing the surface of the core of the roll B) Put the powder of the working layer material and the powder of the roller core into the powder feeding system respectively, and start the laser jet synchronous powder feeding through the surface of the roller whose stroke is controlled by the mechanical arm Direct metal Manufacture the intermediate transition layer of the roll; C) After one layer is deposited, the interlaced deposition is realized by changing the direction of the square spot and the movement direction of the mechanical arm; D) After the transition layer is formed, the spray forming on the surface of the transition layer is completely formed by the added The functional material constitutes the working layer. The invention uses a high-power short-wavelength laser as a processing light source and shapes the light spot of the laser into a rectangle, thereby effectively improving the quality of spray forming and increasing the processing speed.

The invention discloses a microbial electrolysis cell integrating functions of CO2 conversion and sewage treatment, which comprises a microbial electrolysis cell shell, the inside of the microbial electrolysis cell shell is provided with an anion / cation exchange membrane for dividing the microbial electrolysis cell shell into an anode chamber and a cathode chamber, the insides of the anode chamber and the cathode chamber for accommodating to-be-treated sewage are respectively provided with an anode and a cathode which are connected with an external power supply, the inside of the cathode chamber is also provided with a reference electrode for controlling the electric potential of the cathode, the upper end of the cathode chamber is provided with a cathode product outlet, and the anode chamber is communicated with the cathode chamber by an air-guide tube. In the invention, sewage is fed into the anode chamber and used as a nutrient source for the growth of various microbes, and at room temperature, the microbes carry out catabolism on organic matters in the sewage so as to achieve a wastewater treatment process. In the CO2 capturing and conversion process, CO2 released by the anode is fed into the cathode chamber by the air-guide tube, then under the catalytic action of bacteria in the cathode chamber, an effect of CO2 capturing and an effect of converting the CO2 into CH4 are achieved.

The invention discloses a device for performing sewage purification by utilizing solar energy based on a photo-thermal conversion material. The device comprises a water collecting tank which is used for collecting condensed clean water; the upper end of a filtering container is provided with an opening serving as a water inlet, the lower end of the filtering container is sealed, and a filtering layer of the filtering container is arranged at the middle part of the filtering container; a water absorption material is inserted into a thermal insulation foam material, water is guided into the photo-thermal conversion material through capillary action, and the photo-thermal conversion material is horizontally placed on the upper surface of the thermal insulation foam material; an external quartz container and an internal container are communicated with the filtering container through a two-way guide pipe; the top of the external quartz container is conical; the internal water absorption material, the thermal insulation foam material and the photo-thermal conversion material are fixed in the internal container; the upper end of the internal container is opened, and the lower end of the internal container is sealed; and the internal container is fixed at the bottom of the external quartz container. By combination of filtration and a solar water evaporation technology, the device can realize treatment on various types of sewage.

The invention provides a solid-liquid separation toilet bowl and a solid-liquid separation treatment system comprising the solid-liquid separation toilet bowl. The solid-liquid separation toilet bowl comprises a panel and a toilet bowl body, wherein the middle part of the panel is provided with a seat hole; the toilet bowl body is provided with a urine collection cavity and an excrement collection cavity; and the urine collection cavity and the excrement collection cavity are arranged with one in front of the other in longitudinal direction of the panel, are positioned below the seat hole and are opposite to the seat hole. Through the urine collection cavity and the excrement collection cavity formed in the toilet bowl body and by arranging the urine collection cavity and the excrement collection cavity with one in front of the other in the longitudinal direction of the panel, the urine collection cavity arranged at the front end is used for collecting urine, the excrement collection cavity arranged at the rear end is used for collecting the excrement, so that the urine and the excrement are effectively prevented from being mixed in the toilet bowl body; and thus, separation and recovery of the urine and the excrement are realized, further recycling of the excrement and the urine is realized respectively, and premise is provided for realizing the value of full utilization of the excrement and the urine.

The invention provides a CRNN-based bill information recognition algorithm, a device and a storage medium. The method comprises the following steps of: locating and segmenting a specific area, such asa buyer name area, from a bill picture to facilitate better identification; CRNN neural network is used to train the recognition model, so as to recognize the information of the specific area on thebill. The method is preferably applicable to an algorithm for identifying invoice information. The recognition algorithm of the invention does not need to segment the Chinese character, does not needto set the character length, and does not need to recognize a single Chinese character, thus avoiding the influence on the recognition rate caused by the segmentation error, thereby greatly improvingthe recognition accuracy rate.

The invention discloses a precise polishing robot system for large-caliber complex optical lenses. The precise polishing robot system comprises an optical lens polishing robot module, a sensor module, a signal processing computer module and an active compliance control module. The polishing robot integrates a processing part, and the active compliance control module controls the rotation speed of a polishing disc and trajectories of the polishing robot. An error curved surface adaptive trajectory planning module of the signal processing computer module enables removed curved surfaces to be close to error curved surfaces as much as possible, and accordingly, the convergence rate is improved effectively. The precise polishing robot system has the advantages of high integration level and convergence speed.

The invention discloses a hole forming device capable of adjusting the aperture of a formed hole on line. The hole forming device comprises an eccentric hole-forming machine head component, an eccentric head feeding platform component, an aperture adjusting driving component, a main shaft cable winding-preventing component and a pressing foot component. According to the hole forming device, an inner eccentric sleeve and an outer eccentric sleeve are used for achieving high-speed self rotating of a tool and revolution of the tool around a changeable center in a hole forming process, and then compound motion needed by tool eccentric hole forming is provided. The self-rotating speed of the tool is achieved by the fact that an outer frequency changer controls the frequency of an electric main shaft. Aperture adjusting, tool revolution speed and tool axial feeding speed can be accurately controlled by programs through servo control motors. The hole forming device can achieve on-line formed hole aperture adjusting, hole forming efficiency is improved, meanwhile, machining of taper hole can be achieved, the problem of cable winding during main shaft high-speed rotating is avoided through a main shaft cable winding-preventing mechanism, and the stability and the safety of the whole hole forming device are improved.

A method for determining aerodynamic parameters of model free flight tests is used in model free flight tests including a wind tunnel free flight test, an atmospheric free flight test and the like. Under the situation that a model used in wind tunnel free flight or atmospheric free flight moves in a plane, the method of polynomial time is adopted to match the linear displacement of the centroid of the model in the horizontal direction and the vertical direction and the shooting recording observing value, changing along with time, of the angle of pitch of the model, then, the time-dependent changing rule of the linear displacement, the linear velocity and the linear acceleration of the centroid of the model and the angle displacement, the angle velocity and the angle acceleration of the angle of pitch is obtained, and accordingly the time-dependent changing rule of the resistance coefficient, the lift coefficient and the pitch moment coefficient in the process of model flying is obtained. The application conditions and the range of a data processing method of the model free flight tests are expanded, and the test recorded data can be processed in wide application conditions and ranges to obtain the aerodynamic parameters and the movement rule of the model.

The invention discloses a device for machining superfine oil spraying inclined holes in an oil spraying plate part of an oil sprayer through lasers. The device comprises a machine body. A laser machining unit which is used for machining the superfine holes and a working table which is used for bearing a workpiece to be machined and can slide back and forth along the machine body in the horizontal plane are arranged on the machine body. The laser machining unit moves up and down in the vertical direction under the drive of a driving device. The working table can freely incline within the range of 0 degree to 90 degrees relative to the horizontal plane under the drive of a driving device and can meanwhile rotate by 360 degrees at any inclined face position. The laser machining unit and the working table are matched with each other under the drive of the driving devices so that the superfine oil spraying inclined holes in the oil spraying plate part can be machined.

The present application provides a video frame processing method and device, an electronic device and a storage medium, including: acquiring a plurality of key frame images of a video sample; extracting image features of each key frame image respectively to obtain a plurality of first image features; importing a plurality of first image features into an attention mechanism model and outputting a plurality of second image features based on the attention of an image channel; a plurality of second image features are fused to obtain fused features. The present application is based on an attentionmechanism, A method for capture associations between image of a plurality of key frames in a video sample based on image channels, and obtains the fusion feature through the feature fusion operation,In addition, the feature fusion operation does not limit the number of key frame frames, so that the processing of different time-length video can be realized, and the tedious operation degree of feature extraction for the video with irregular time-length is reduced.

The invention discloses a portable unlimited rotary numerical control beveled opening pipe cutting machine, which comprises a machine frame, a processing component, a bearing component and a numerical control system, wherein the machine frame is used for assembling sectional materials, the processing component and the bearing component are arranged on the machine frame, the numerical control system controls the processing component and the bearing component, the bearing component comprises a chuck seat and a chuck used for clamping a workpiece to be processed, the processing component comprises a transverse arm and a rotary arm with at least one bending part, the transverse arm and the rotary arm are connected through a rotary motor, the lower end of the rotary arm is connected with a cutting gun disc through an included angle connecting element, the rotary motor can drive the rotary arm to rotate so that the lower end of the rotary arm does circumferential movement around the rotating axial line of the rotary arm, in addition, the cutting gun disc is driven to rotate through the included angle connecting element, and a longitudinal guide rail used for the chuck seat to move on and a vertical guide used for the transverse arm to vertically move on are arranged on the machine frame. The invention also discloses a beveled opening processing method, i.e. a method for cutting a pipe fitting by using the pipe cutting machine. The beveled opening pipe cutting machine disclosed by the invention has the advantages that the structure is simple and clear, the shape processing of the pipe beveled opening is accurate, and the processing efficiency is extremely high. The beveled opening processing method has the advantages that the work procedure is simple, and the control is convenient.

The present application discloses a document processing method and device, and relates to the technical field of a terminal. The method comprises: receiving a preset triggering operation correspondingto a target document in a first application; displaying an application entry of each application in a target application set according to the preset triggering operation; receiving a dragging operation corresponding to the target document, wherein the dragging operation is used to drag the target document onto an application entry of a second application; and processing the target document according to the dragging operation. According to the method and the device provided by the present application, the target document can be processed across applications through fewer operations (such as dragging the target document after long pressing the target document), and the operation efficiency of cross-application document processing can also be improved.

The invention discloses a mobile terminal and a method for processing incoming calls and short messages when watching videos. The mobile terminal includes: a central processing unit coordinating the work of each module; a memory module storing and buffering files required for operation in the mobile terminal; antenna one transmitting a signal of the mobile terminal to the base station or receiving a signal from the base station; transmitting or receiving The module responds to the instruction from the central processor to transmit the data generated by the mobile terminal or processes the signal from the antenna; the RF front-end module amplifies the signal from the transmitting and receiving module and transmits it through the antenna, or transmits the wireless received by the antenna The signal is transmitted to the transmitting or receiving module; the second antenna receives the wireless TV signal; the video program receiving module receives the wireless video signal from the second antenna; the multimedia processing module decodes the signal of the video program receiving module or the video signal in the memory; the display module displays the video messages and short messages.