209results about How to "Good applicability" patented technology

The invention discloses a signaling configuration method and a signaling configuration system for a physical uplink shared channel. The system comprises a base station and a target user terminal. In the method, the base station sends downlink control information to the target user terminal through a physical uplink control channel; and the target user terminal receives the downlink control information in the physical uplink control channel to acquire orthogonal mask information and / or cyclic shift information, wherein the downlink control information carries the orthogonal mask information and / or the cyclic shift information for scheduling a physical uplink shared channel of multi-antenna port transmission and / or single antenna port transmission. In the downlink control information, a plurality of information combination modes can be adopted to indicate the orthogonal mask information, along with high applicability and flexibility; and meanwhile, the terminal can correctly acquire the orthogonal mask information so as to improve the service reliability.

The invention discloses a manufacturing method of a flexible heat-sensitive thin film resistor array, which belongs to the field of micro-electromechanical systems (MEMS). The method comprises the following steps: firstly depositing a sacrificial layer on a silicon chip; spin-coating a PI prepolymer on the sacrificial layer, and forming a PI thin film by thermocuring; then spin-coating photoresist, carrying out lithographic patterning, and sputtering a required metal heat-sensitive thin film layer; adopting the stripping method to obtain a pattern of the heat-sensitive thin film layer; then spin-coating the photoresist, carrying out the lithographic patterning, and then electroplating for forming an electrical connection metal layer; removing the photoresist, and then carrying out heat treatment on heat-sensitive resistors; and finally depositing a parylene protective layer, removing the sacrificial layer and then obtaining the flexible thin film resistor array. The flexible heat-sensitive thin film resistor array has simple process, more reliable connectivity of the heat-sensitive resistors, and small interference of conductor resistance, and can greatly improve the measurement precision when being used as a sensing element of a sensor, and be applied in moist, underwater and other environments under the condition of ensuring the sensitivity of the sensor.

The invention relates to an anti-pulling universal rolling supporting base and belongs to the field of shock-isolating and damping control of a building structure. The upper part of a supporting base is provided with a cover plate structure; a connecting plate on the upper part is connected to an upper base plate and the upper base plate is connected to an upright column part of a rolling plate, thus the cover plate structure is formed; the rolling plate is supported on a ball bearing; the ball bearing is arranged in a base slot at the bottom; a rolling space is supplied to the ball bearing by the base slot, so that the ball bearing can freely roll in the base slot at the bottom; a through cavity is formed between the upper base plate and the rolling plate; an upper plate of an anti-pulling cover plate can be inserted into the cavity when the upper plate horizontally moves; a lower plate of the anti-pulling cover plate is fixedly connected to the base slot; and the base slot is located in the cavity formed by the lower part of the anti-pulling cover plate. The anti-pulling universal rolling supporting base has the advantages of simple construction, clear and reasonable force transmission, novel materials, uniform size, high anisotropic stability, high applicability, convenience in manufacturing and mounting, and strong practicability.

There is provided a novel slurry composition for forming a lithium secondary battery electrode which can improve homogeneity of an electrode active material and a conductive assistant even without using an organic solvent and can improve the binding of an electrode active material and a conductive assistant with an electrode collector, and a lithium secondary battery with improved charge / discharge cycle characteristics and battery capacity. A slurry composition for forming a lithium secondary battery electrode, characterized by comprising an electrode active material (A), a conductive assistant (B), and a pulverized cellulose fiber (C) as an aqueous binder, and a lithium secondary battery electrode and a lithium secondary battery which are obtained using the composition, and an aqueous binder used for the composition.

The invention relates to a motion blur removing method based on close shot remote sensing. The method comprises the steps that 1, a streetscape video of a selected region is acquired, a sequence blurred image of the streetscape video is obtained through framing extraction, and then the sequence blurred image is digitalized to obtain a digital sequence blurred image; 2, an RGB three-dimensional data matrix of the digital sequence blurred image is obtained, data regular estimation processing is performed through a bidirectional optical flow estimation method based on brightness variation of the digital sequence blurred image according to the bidirectional symmetry characteristic of forward optical flow and backward optical flow, and then estimated digital sequence blurred image optical flow is obtained; and 3, an optical flow restoration method is utilized to obtain a restored image of the estimated digital sequence blurred image optical flow, and edge blurs of an object in the image are removed. According to the method, a streetscape image is processed, an optical flow algorithm, a pyramid hierarchical algorithm and a Fourier accumulation algorithm are utilized to restore a blurred domain in a streetscape, and therefore the streetscape can be applied.

The invention provides a vibration-damping seat which belongs to the technical field of machinery. The invention solves the technical problems of poor vibration-damping effect, easy exposure to directional influence of impact force and the like found in the vibration-damping seat of the traditional automobile. The vibration-damping seat comprises a lower supporting seat, an upper supporting seat and a backrest which is connected with the upper supporting seat, wherein an intersection component is arranged between both sides of the upper supporting seat and the lower supporting seat, a spring is arranged between the upper supporting seat and the lower supporting seat, and a plurality of dampers are symmetrically distributed between the upper supporting seat and the lower supporting seat. The vibration-damping seat can effectively damp the impact of the front direction and the back direction of the seat and has good applicability; buffering can be realized prior to vibration damping, and the vibration-damping effect is good; and the elevation of the backrest is adjustable, and the comfort of the seat is enhanced.

The present invention provides an aligning agent for liquid crystal that can forming LCD aligning film with excellent LCD aligning and electrology and will not generate bubbles when coating substrate, good screening characteristics and excellent filmuniformity of coated film. The aligning agent includes (A) 100 weight parts at least one polymer chosen from substance groups of polyamic acid reacted by dianhydride and diamine, and acid imide polymers of the same, and (B) 0.01-100 weight parts specific epoxy radicals compounds represented by the following formula.

The invention relates to a water-based PET (polyethylene terephthalate) undercoat paint for an UV (ultraviolet) photocuring ink undercoat, and a preparation method and application thereof. Every 100 parts by weight of paint comprises the following components in parts by weight: 40-75 parts of water-based polyester resin, 3-15 parts of cosolvent, 5-57 parts of deionized water and 0.1-0.5 part of defoamer. The product provided by the invention is low in volatile organic compound (VOC) content, and thus, is green and environment-friendly; and the manufacturing and use process is safe. The water-based polyester resin has favorable adhesive force with the PET film; and thus, when the surface tension of the PET film is greater than 40 dyne, the paint formula even does not need any curing agent or catalyst component, so that the required baking time of the paint is shorter, thereby obtaining higher production efficiency. The product provided by the invention has the advantages of high drying speed, no need of UV curing after being dried, simple production technique and high production efficiency.

The invention discloses a text processing method and a text processing device. The text processing method comprises the following steps that S100 a relevance comparison table is generated through a semantic standardized table, a first standard library and a second standard library; wherein table items of the semantic standardized table respectively comprise common terms and corresponding standardized terms; S200 semantic standardized operation is carried out on a text built according to the first standard library through the semantic standardized table, and the text processed in a standardized mode is obtained; S300 whether semantic accurate matching can be carried out on the text processed in the standardized mode and table items in the relevance comparison table is judged, if yes, the step S400 is executed, and if not, semantic fuzzy matching and / or manual matching is further executed, the semantic standardized table is updated according to the matching result and the step S200 is repeated; S400 the text and / or a code processed in the standardized mode is replaced by a text of the second standard library corresponding to the matched table items in the relevance comparison table.

To provide a positive electrode material mixture for a non-aqueous secondary battery, which is less likely to be gelled and has a good applicability to a current collector, and is capable of producing a battery capable of sufficiently exhibiting practical performance. A positive electrode material mixture which comprises a cathode active material, a binder containing a fluorinated copolymer having polymerized units derived from tetrafluoroethylene and polymerized units derived from propylene, and an aqueous medium, wherein the cathode active material is that the pH of a supernatant obtained by mixing the cathode active material with water is at least 10, and a positive electrode and a secondary battery, obtainable by employing it.

The embodiment of the invention relates to the technical field of image recognition and discloses a fundus macula locating method, device and system and a storage medium. The method includes the stepsof determining a visual disc area in a fundus image, at least one candidate macular area and the confidence coefficient of each candidate macular area; determining a to-be-determined macular range onthe basis of the visual disc area; screening out one or more candidate macular areas in the to-be-determined macular range from the candidate macular areas; determining the candidate macular area with the maximum confidence coefficient among the candidate macular areas in the to-be-determined macular range as a macular locating area. By means of an image recognition model, the method has the advantages of small time consumption and high applicability and working efficiency. The visual disc area is obtained through the image recognition model, and then the accuracy rate of determining the macular locating area is greatly improved on the basis of the visual disc area.

The invention relates to the field of surface source pollution control technology, and particularly relates to a new combined process for carrying out point-line-surface stereo technical configuration and process treatment of rural and agricultural surface source pollutants to achieve first-level B standard requirements of 'Urban Sewage Treatment Plant Pollutant Discharge Standard' (GB 18918-2002). Aiming at the characteristics that rural and agricultural surface sources have wide space-time range, large non-determinacy, more complex composition and procedures, and difficult control, the new combined process starts from a source-flow-convergence procedure of loss of nitrogen and phosphorus, simultaneously considers a study area topography and a geomorphic feature, successively arranges a point-line-surface-based denitrification and dephosphorization combination process procedure and a key technology along a pollutant migration path, is characterized by comprising (1) a point type configuration (pretank treatment) technology, (2) a linear type configuration (ecological interception optimized based on a hydraulic power structure) technology and (3) a surface type configuration (combination of deep pond anaerobism and shallow pond aeration) technology, and realizes an objective of beautifying farmer residential areas and agricultural area landscapes while reducing pollution loads.

The invention discloses a crowd exceptional event detection method. The method comprises the steps that a first image and a second image are acquired; multiple optical flow points of the first image are calculated according to the first image and the second image; an optical flow point adjacency matrix is calculated according to a horizontal coordinate relation and a vertical coordinate relation among all the optical flow points; the optical flow points are divided into corresponding region sets according to the optical flow point adjacency matrix and clustering conditions; each region set isdivided into at least one region subset according to a distance relation among the optical flow points; all the region subsets are corrected according to historical grouping information, and correctedsubsets are obtained; and whether a crowd exceptional event occurs is judged according to an average motion distance of the optical flow points in each corrected subset. According to the method, optical flow is adopted to represent motion features of a scene, cluster grouping is performed on the optical flow points, then optical flow information in each group is calculated to perform statisticalanalysis on motion conditions of the corresponding group, therefore, an exceptional event occurring in a crowd can be detected, and the method can be suitable for different scenes and has good instantaneity.

The invention discloses a weighing method of a large ocean function module. The weighing method of the large ocean function module comprises the following steps that A, according to structural style characteristics and tonnage of a generator module, 12 independent weighing units are selected to weigh the generator module; B, the 12 independent weighing units are arranged on the designated position of the generator module; C, the generator module is wholly ejected by 10mm through 12 hydraulic lifting jacks, after numerical reading in a data display is recorded, the 12 lifting jacks are decompressed, and then are repeated ejected twice, and statistics of the numerical reading is conducted; D, three-time numerical reading is respectively conducted analysis processing, a torque balance principle is utilized to respectively compute the gravity center place of the generator module. The weighing method of the large ocean function module can save a large amount of manpower and resources, shortens a ship construction period, simultaneously achieves synergia aim, lays a solid foundation for improving safety and accuracy of lifting of the module, reducing harmful factors, and preventing overweight conditions of the ship in the process of lifting of the module from occuring and has popularization value in China.

A switch based process level network message analysis method comprises adding an FPGA (Field Programmable Gate Array) chip to an interface board based on the industrial switch software and hardware used by the existing digital substation; adding the FPGA chip between an external signal interface chip namely a PHY (physical layer) and a switch chip on the interface board and enabling PHY chips to be added to bilateral sides of every channel of the FPGA; enabling message or data to enter into the PHY through RJ45 or an optical port interface during the actual data transmission process and enabling the data to enter into the FPGA chip through an MII (Media Independent Interface); analyzing entered message or data through the FPGA chip, analyzing a message heater of the message and accordingly judging which kind of message the message belongs; performing right and wrong judgment on the message aiming at specific type message. Protection fault action or action rejection and the like can be caused due to conditions that the message during network transmission is wrong and the like, so that monitoring and diagnosing that whether the message transmitted in the network is wrong or not are very important.

The invention discloses a preparation method for precision casting of a mold shell through directional solidification investment casting of a titanium-aluminum based alloy. According to the preparation method, the mold shell is prepared from an isolating layer slurry by taking yttrium sol as a binding agent and titanium boride, zirconium boride, high-purity tungsten powder and the like as fillers through wax pattern preparation, coating hanging, wax pattern removal and high-temperature sintering. A mold shell system disclosed by the invention has the characteristics that the slurry performance is stable, the coating performance is good, storage is easy, and the mold shell has good high temperature resistance and thermal shock resistance and high chemical stability, and the like; a prepared cast has the characteristics of thin surface pollution layer, high dimensional accuracy and the like. The mold shell is suitable for development and production of turbine blades with directional solidification structures.

The invention discloses an electric power industrial control system network attack assessment method based on a vulnerability description attack graph, and belongs to the technical field of intelligent power grid information and equipment safety. The method comprises the steps of collecting original attack cases of the power industrial control system; carrying out the vulnerability feature extraction, data cleaning, vulnerability classification and clustering on the case to form an attack sample; constructing a system network connection topology and a network connection authority topology; constructing a power industrial control system component set and a system state set; constructing a state-based attack graph by using the system state set, the network connection topology and the permission topology; and calculating the feasibility of a single-step path contained in the attack graph and the feasibility and income of an attack link. According to the method, performance characteristicsof vulnerabilities used by network attacks and physical functions of components of the power industrial control system are comprehensively considered, evaluation indexes with universality are selected, and attack mechanism analysis and attack effect evaluation can be carried out on any subsystem of the power industrial control system on the basis of a model of an attack graph.

The present invention relates to a multifunctional intelligent TDP magic lamp. The multifunctional intelligent TDP magic lamp effectively solves problems that existing TDP magic lamps do not have temperature closed-loop control and are relatively large in volume and relatively inconvenient to be placed. A technical solution to be solved comprises: two frame bodies are laterally spacedly arranged,besides, a telescopic mechanism is longitudinally slidably connected between the two frame bodies, a bottom part of the telescopic mechanism is fixedly provided with a lamp cap, bottom parts of the two frame bodies are provided with folding legs, besides, a protective cover is arranged outside the lamp cap (providing a relatively good and sealed storage environment for the lamp cap), when the frame bodies are unfolded, the protective cover on the lamp cap can be opened simultaneously, when the frame bodies are folded and packed up, the protective cover on the lamp cap can be closed simultaneously, the whole operation processes are simple and convenient, the frame bodies are further provided with a reciprocating drive mechanism, so that the lamp cap completely covers irradiation areas needed by patients for treatment under driving of the reciprocating drive mechanism, avoiding a problem that a single lamp cap is relatively low in irradiation treatment efficiency, the number of the lampcaps is increased and cost is improved.

The invention provides an automobile brake pedal component, and belongs to the technical field of automobile braking. The automobile brake pedal component solves the technical problems that an automobile brake pedal in the prior art is poor in applicability, and the like. The component comprises an installation support, a driven arm, a force application arm and a connection bar, wherein a first rotating shaft and a second rotating shaft are arranged on the installation support, the driven arm is connected on the installation support in a pivot mode through the first rotating shaft, the force application arm is connected on the installation support in a pivot mode through the second rotating shaft, a brake pump poking pork is connected at the outer end of the driven arm, the inner end of the driven arm is hinged with one end of the connection bar, and the other end of the connection bar is hinged with the inner end of the force application arm. The component further comprises a telescopic arm, a pedal plate is fixed at the outer end of the telescopic arm, the inner end of the telescopic arm is in sliding connection with the outer end of the force application arm, and a locating structure which enables the telescopic arm and the force application arm to be mutually fixed is arranged between the telescopic arm and the force application arm. The automobile brake pedal component has the advantages of being good in applicability, high in stability, and the like.

The invention discloses a production system of a biomass moulding fuel. A screening device is arranged between a feed hopper and a drying device; an impurity / dust removal device is arranged between the drying device and a moulding device; a sieving device is arranged at an outlet of the moulding device; the screening device is a vibrating sieve; an inlet of a stone remover is communicated with an outlet of the drying device through a pipeline; an induced draft fan is arranged at an outlet of the stone remover; the induced draft fan is communicated with a cyclone separator through a pipeline; the bottom of the cyclone separator is connected with a conveying belt; the top of the cyclone separator is connected with a bag-type dust remover through a pipeline; the sieving device comprises a fixing screen arranged at the outlet of the moulding device; and an aggregation port is formed at the bottom of the fixing screen. According to the production system disclosed by the invention, the raw materials are of multiple types, the process is simple, and no additive is needed; and moreover, the operations such as selection and impurity removal of raw materials, selection and cooling of the briquetted finished product are added so as to solve the defects of the traditional technology once, the cost is low, the discharge of waste residue, waste gas and wastewater is avoided in production to prevent secondary pollution, and the production system is suitable for popularization and application.

The invention discloses a real-time florescent PCR (polymerase chain reaction) detection primer of fish composition in food, a kit and a detection method. The method comprises the following steps of: designing a primer for detection of fish genes and a probe SEQ ID (sequence identification) NO.1-3 aiming at the specific gene sequence of fish; and detecting fish composition in food quantitatively by adopting a real-time florescent PCR method. The real-time florescent PCR method quantitative detection method of fish composition in researched food has great significance for improving the detection efficiency and flexibility of fish composition in food, lowering the detection cost, detecting relevant false products in the market, monitoring food safety, and improving detection technique, and has wide development prospect.

The invention discloses an online identification method for electromechanical oscillation modal characteristic parameters of an electric power system, and belongs to the technical field of electric power system state analysis. On the basis that random data generated due to uncertain factor interference in the environment where the power system is located is selected, the application of a new analysis method of O3KID-ERA / DC is provided to carry out small interference on-line calculation and analysis of the power system. Analysis of small interference of electric power system is carried out through example simulation calculation verification. The ERA / DC algorithm has good applicability; in addition, compared with a traditional classic SSI algorithm, the method has higher robustness. According to the method, more excellent capability is shown on the precision and stability of modal parameter identification, a new and reliable solution is provided for real-time online monitoring and analysis of the small interference stability level based on random data in the operation process of the power system, and the method has high practical application value.

The invention relates to a method for preparing unsymmetrical bis-indolyl substituted methane compound. The method is realized by using Friedel-Crafts reaction catalyzed by InX. The method has the advantages of moderate reaction condition, easy and simple operation, good substrate adaptability with water as dissolvant, friendly environment, convenient separation and purification, application prospect for synthesizing unsymmetrical bis(indolyl)methane compound in a large scale.

The embodiment of the invention discloses a product appearance detection method and system. A mode of detecting, cleaning and detecting again is used, and an interference object and a true defect aredistinguished by detecting and comparing images before and after cleaning. The identification standard of the interference object is in a way that the interference object is changed, such as disappearing and moving before and after cleaning, and the true defect is a target which is not changed before and after cleaning. Whether a tested product is qualified or not by judging the true defect, no artificial participation is needed during the automatic detection process of the whole product appearance, and high accuracy and high efficiency of product appearance detection are ensured.

The invention discloses a method for forming multi-layer liquid droplet wrapping. The method comprises the following steps: respectively putting multiple mediums into micro channels correspondingly, and adjusting the distance between the outlet of each micro channel and a first surface of a glass substrate; driving the glass substrate to move in a preset direction; conveying the mediums towards the first surface, and smearing the mediums on the first surface to form a medium layer; when the glass substrate is moved to a preset position, and at a preset moment, supplying a vertical incident laser beam towards a second surface of the glass substrate from a preset incidence position till the laser beam pushes the medium layer close to the first surface to be sequentially embedded into other medium layers and ejected into the air to form multi-layer liquid droplet wrapping, wherein the first surface and the second surface are planes parallel to each other. By adopting the method, precise control on single multi-layer liquid droplet wrapping can be achieved, continuous formation of the multi-layer liquid droplet wrapping can be conveniently achieved, relatively good applicability is achieved, the production efficiency of the multi-layer liquid droplet wrapping is high, and the production cost is low.

The invention discloses a windowing process of a solar crystalline silicon battery and aims at solving problems that traditional laser windowing processes are large in damages to crystalline silicon substrates, unstable in windowing effects of silicon chips with uneven thicknesses and high in eveness requirements of thicknesses of back deposition films. According to the windowing process of the solar crystalline silicon battery, a chemical etching method is used for windowing, the selectivity is high, damages to the silicon chips are absent, the applicability is good, the windowing effects on the silicon chips with uneven thicknesses are stable, and eveness requirements of the thicknesses of the back deposition films are low.

The method includes following steps: (1) circuit board with electrodes is fabricated from organic resin covered metal foil plate through printing circuit technique; (2) making through hole on circuit board; (3) fixing copper piece inside the through hole. The bracket of light emitting diode includes copper piece, circuit board, as well as positive and negative electrodes. Both positive electrode and negative electrode includes face electrode, bottom electrode, and side electrode, which are printed on top, side and bottom surface at end part of the circuit board. The side electrode is connected to the face electrode and bottom electrode. Based on need, circuit board and copper piece in different shapes are easy to be prepared. Thus, outline of bracket is easy to be changed so as to provide good adaptability for subsequent handling, reduce dependability on die set.

The invention provides a liquid crystal oriented agent that can form liquid crystal oriented control force (tilt angle expression power of liquid crystal) having excellent display and can inhibit liquid crystal oriented film accumulated by remaining DC when heat stress considered to be one of main reasons of liquid crystal panel image retention is applied. The liquid crystal oriented agent contains polymers having specific repeated unit represented by the following formula and at least one polymer selected from the following group, the group being composed of polyamic acid and imide polymer obtained by the reaction of tetracarboxylic dianhydride and diamine.