3239results 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.

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.

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 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 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 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 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.