57results about How to "Improve the speed of use" patented technology

The invention discloses an image super-resolution method based on a multi-scale attention convolutional neural network. By using a multi-scale structure and an attention mechanism, the convolutional neural network can extract rich information in an image, and importance distinguishing can be performed on extracted features, so that important information and interference information can be distinguished in learning of the convolutional neural network, and the learning efficiency is improved. A dense connection mode and a residual connection mode are used, so that the back propagation of the gradient is enhanced, the problem of instability of the gradient is avoided, the reusability of the features is enhanced, the features in the low-resolution image are fully utilized, the training speed of the model is increased, and the parameters of the model are further reduced. Besides, a sub-pixel convolution layer method is used in an image amplification stage, learned pixel values are filled into a high-resolution image according to a certain rule without calculation, so that the operation is concentrated in a small-scale stage, the operation amount is reduced, and the image reconstructionspeed is improved.

The invention discloses a hybrid power energy management system of a trolley car and a control method. The system comprises a fuel cell array, a one-way isolation type DC-DC (direct current) converter in cascade connection with the fuel cell array on the basis of a full-bridge no-voltage no-current switch topological structure, a storage battery, a two-way isolation type DC-DC converter in cascade connection with the storage battery on the basis of a full-bridge no-voltage no-current switch topological structure, a supercapacitor, a two-way isolation type DC-DC converter in cascade connection with the supercapacitor on the basis of a full-bridge no-voltage no-current switch topological structure, an energy management unit based on a DSP (digital signal processor) controller, an interface extension unit based on an FPGA (field programmable gate array) controller, a voltage acquisition and conditioning circuit, a current acquisition and conditioning circuit, a weak current supply unit and a brake resistor. The system can supply energy to a load quickly, the response speed of the system to the load is increased, the brake power can be recovered as much as possible, the fuel availability is improved, the purpose of fuel economy is achieved, the service life of the storage battery is prolonged, and the cost is reduced.

The invention relates to a microcrystal glass and preparation method used as super-hard grinding wheel bond, which adopts the method that: quartz, boracic acid, alumina, zinc oxide, lithium carbonate, sodium carbonate, potassium carbonate and magnesium carbonate are used as basic glass materials and sodium fluorosilicate is used as nucleation agent, the materials are smelted to form the glass that is quenched and then smashed to glass powder; the glass powder is pressed, molded, and sintered, and crystallized under certain temperature so as to obtain the microcrystal glass; the main crystal phase of the microcrystal glass is fluorophlogopite, the microcrystal is a hexagonal flake structure, the size of the microcrystal is 1um-2um. The microcrystal glass can be used as super-hard grinding wheel bond in place of ceramic so as to improve the strength of super-hard grinding wheel greatly, thereby improving speed and service life of grinding wheel; the invention also has integrated with excellent performances of glass and porcelain enamel, such as wear-resistant, anti-corrosion, good anti-oxidation, excellent electrical property, adjustable expansion coefficient, and good thermal stability. The invention can widely be applied as structural materials, optical materials, and architecture materials.

An accessory device for fastener-driving tools such as nail and staple guns is provided. The device serves as a positioning guide for the tool and is designed to provide sufficient spacing and orientation between the fastener-driving tool and the target construction material. The device can be integrated into the body of the fastener-driving tool, manufactured as an attachment or manufactured as a separate tool. It prevents impact marring at the visible surface of the construction material by redirecting the force of the blow to a non-visible surface on the assembled construction material. Furthermore it increases speed and ease of movement for the user by serving as a guide for stability and ease of alignment. The device changes the impact point between the driving tool and the construction material, broadens the area of impact and protects the top edge of a tongue and groove construction material from impact damage.

The invention provides a U-shaped pipe underground fluid multilayer sampling device. The U-shaped pipe underground fluid multilayer sampling device comprises a ground auxiliary system, a supporting system, a gas getting unit, water getting units and interlayer packers. The gas getting unit, the water getting units and the packers are arranged on a supporting connection rod of the supporting system. The gas getting unit is arranged in an aeration zone above a water table, the water getting units are arranged below the water table, the packers are mixed with the gas getting unit and the water getting units, waterpower incontinuity of upper parts and lower parts of sampling units in sampling layers of different aquifers or the same aquifer is achieved, and underwater of the different aquifers is sealed and cannot be mutually disturbed by drilled channels. The U-shaped pipe underground fluid multilayer sampling device is simple and novel in structural design and free of starting pressure, the service life of equipment is prolonged, the sample introduction speed is increased, the cost is reduced, and the application range is wider.

The invention relates to a steel blank grinding abrasion wheel adopting microcrystal ceramic bonding agents, which is in a structure made of polycrystalline solid materials with the coexistence of glass and crystals and adopts the bonding agents of clay, feldspar, boron-containing microcrystal glass, pyrophyllite and soapstone to be made into high-intensity and low-shrinkage engineering ceramic bonding agents, good performance of the glass and the ceramics such as high mechnical intensity, wear resistance, corrosion resistance and the like are integrated, then, the glass and the ceramics are combined with mixed grinding materials, a molding pressing method is adopted for the high-pressure double-side pressing process forming, the low-temperature firing is adopted, the positive pressure reducing atmosphere heat simulation crystallization is adopted at the 800 DEG C heat insulation section, and the mixed grinding material and micro porous glass phase high-intensity microcrystal engineering ceramic composite structure is formed, so the intensity and the bonding degree of the steel blank grinding abrasion wheel are greatly improved, the use linear speed of the abrasion wheel is accelerated, and the safety factor is high. The steel blank grinding abrasion wheel belongs to the novel efficient special steel blank grinding abrasion wheel with the characteristics that the intensity andthe hardness are high, the tissue density is uniform, the grinding ratio is great under the condition of high-speed grinding, workpieces can not be damaged through firing, and the automation of iron and steel industries is easy to realize.

The invention discloses a method and system for processing script data, belonging to the script technology field. The volume of traditional script data is lager, logic using the traditional script data is more complex, the speed is lower, and the efficiency is lower. In the method and system of the invention, a direct map relation between the character encoding and the character pattern index is firstly established and recorded in the mapping table of the character encoding and the character pattern index, and the redundant data in the script data is deleted; and when the script is used, the character pattern index of characters is obtained firstly through inquiring the mapping table of the character encoding and the character pattern index, and then the character pattern description dataof the characters is obtained from the script data according to the character pattern index. After the script data is processed by adopting the method and system of the invention, the volume of the scrip data is reduced, and the use efficiency of the script data is improved. The invention is especially suitable for files integrating character information with script data into a whole or being added into file reading software.

The invention discloses a futures market acceleration system and method, and solves the technical problems that a present common futures market system and transaction system cannot satisfy requirements for extreme speed of high-frequency transaction, the speed of obtaining domestic market is limited and high-frequency transaction is hard to realize. The acceleration system comprises a message reception module, a message selection module, a market distribution module and a user login module. Hardware is combined with software to integrate message reception, analysis, distribution and user management functions to FPGA hardware, a hardware market acceleration network card is customized, kernel processing is not needed, the speed is improved by hundreds of times compared with common market software, demand for market obtaining speed of high-frequency traders is met, and blank of the technology in domestic is filled up; a TCP decompression engine is integrated, a DMA channel is customized, kernel intervention is not needed, and the data movement speed reaches the extreme; all markets are gathered, configuration is simple, and influence on a switch is low.

The method in use for setting up menu of handset includes following steps: setting up user-defined mode established by manual operation; depressing down the setting up key for manual operational menu to obtain corresponding 'setting ' menu; user selects the user-defined mode so as to obtain a title lists configured; selecting setup title so as to obtain the corresponding title list; selecting title of 'file edit' from the corresponding title list, and setting up sequence and position of user-defined menu to obtain a option list; then, selecting title to be hidden from the current menu in order to hide the menu to be hidden desired selectively; user activates user-defined mode. Based on own desire, the invention lets user to change sequence and position of menu, and hide menu so as to be convenient for user to operate.

The invention discloses a terminal device and a method for dynamically adjusting positions of controls by the terminal device. The invention relates to the field of mobile telecommunication. The method for dynamically adjusting positions of controls by the terminal device includes: a terminal device collecting and obtaining information of all controls that can be clicked in a currently displayed interface; the terminal device determining a user predicted action according to the type of the currently displayed interface and the obtained information of all controls that can be clicked in the currently displayed interface; the terminal device displaying all controls needed to execute the user predicted action at the preset position on the currently displayed interface. The invention also discloses a terminal device. The technical solution provided by the application breaks the conventional layout mode and places the layout needed by the user at a most convenient position, so that experience of operations on mobile phones can be greatly improved and the use speed of users is accelarated.

The invention discloses a method for classifying and analyzing massive logs by applying Apache Spark. The method comprises following steps: selecting log files and importing the log files in an Apache Spark environment by means of a log data interface; performing entry analysis on file names and description fields of the log files and reading key fields; classifying the key fields and forming classifying information of the log files according to a decision tree classifier; according to a Hive table structure, matching required information from the log files based on Scala to form data bars and importing the data bars into the Hive table; reading data from the Hive table and calculating status information; analyzing the frequency and the amplitude of the status to form a final data status report. The method is easy to apply and has advantages such as larger analysis speed and higher analysis accuracy.

The invention relates to a full-automatic grinding method of a vertical internal and external grinding machine. The method comprises the following steps of: setting the final size of a workpiece, a blank size of the workpiece and fine grinding allowance, and calculating rough grinding allowance; setting the rough grinding finish frequency and carrying out grinding wheel finishing after the rough grinding quantity is calculated; defaulting once automatic grinding wheel finishing according to the set fine grinding allowance when the final size of rough grinding is reached, wherein the grinding wheel finishing can be carried out automatically again by an external button according to the actual grinding conditions; and setting grinding parameters, such as the feed amount from top to bottom, the feed amount from bottom to top, Z-axis cutter feeding coordinates, Z-axis cutter stop coordinates, the grinding speed, and the like, carrying out rough grinding, fine grinding and compensating automatically by a numerical control machine, and automatically retracting after reaching the final size. According to the full-automatic grinding method disclosed by the invention, the actual operability, the system application speed is increased, and the working efficiency is improved.

The invention provides an integrated wall structure which comprises a load-bearing layer formed by reinforced concrete and a heat preservation layer formed by an expandable polystyrene (EPS) module, the heat preservation layer is arranged outside the load-bearing layer, and a connecting piece is arranged between the load-bearing layer and the heat preservation layer. The connecting piece comprises a connecting plate, an inserting head arranged at one end of the connecting plate, an end plate arranged at the other end of the connecting plate and a column-shaped end socket arranged outside the inserting head, and a cross-shaped reinforcing steel bar installing groove is arranged on the column-shaped end socket. A protective layer formed by the reinforced concrete is arranged outside the heat preservation layer, the column-shaped end socket is arranged in the protective layer, and reinforcing steel bars in the protective layer are clamped in the cross-shaped reinforcing steel bar installing groove on the column-shaped end socket. The connecting piece is a bridge for connecting the heat preservation layer, the load-bearing layer and the protective layer and can be used as an installing and fixing body of the reinforcing steel bars in the protective layer. The load-bearing layer, the heat preservation layer and the protective layer of a building wall are finished through one time, construction quality of the wall can be improved, construction procedures can be simplified, and construction speed is increased.

The invention provides a quantum encryption communication system based on the power distribution terminal equipment and a use method thereof. The partial charging secret key is used for encryption of transmission data and is converted into the image to serve as a decryption carrier, and a power business server can conveniently obtain the secret key. Through the technical scheme, the overall safety performance of the system is further improved. The data encryption still adopts the encryption information converted from the charging key sent by the quantum key scheduling system, so that secondary encryption can be performed on the transmitted data without configuring additional encryption equipment, and meanwhile, the circulation speed of the charging key is improved.

The invention relates to a biometric identification device which comprises a control unit, a fingerprint identification unit which is electrically connected to the control unit, a pulse blood detection unit, and a seat body. The fingerprint identification unit has a fingerprint scanning controller and a fingerprint receiver, the pulse blood detection unit has at least one light source and a light detector. The top surface of the seat body has adjacent fingerprint identification area and pulse blood identification area, the area of the two areas is roughly equal to a single-finger pressing range, thus a user presses the fingerprint identification area and the pulse blood identification area with one finger in one time to detect fingerprint and pulse blood signals of the user, characteristic points are converted and extracted, the subsequent use is allowed when both the fingerprint and pulse blood signals are corrected, since the detection can be carried out with one time of one finger pressing, the device is convenient and fast to use, the difficulty of cracking is increased, and the anti-theft effect is better.

A method for testing operation system by utilizing USB carry-on disc includes setting USB carry-on disc inserted in USB interface to be mode being able to start up, implanting Windows PE onto USB carry-on disc, setting content to automatically start up Windows PE and setting USB carry-on disc to be primary driving mode then activating operation system and carrying out test on it.

The invention discloses a device and method for automatically supplementing and correcting operation sequences of natural-language commands for simplifying the use on the basis of environment parameters. According to the method, the semantics are decomposed into information system operation sequences according to the environment parameters, the voice input and the semantic analysis, completeness supplementing and correcting and regularity safe auditing are carried out, and then, the automatic execution is carried out. Through the semantic analysis based on the user identity and the environment parameters, various information system operation command sequences are automatically obtained through supplementing and correcting as well as interpreting, in addition, the automatic operation based on the auditing is carried out, the trouble of using a personnel memory operation method by an information system can be omitted, the use speed of the information system is accelerated, and the safety is improved.

The invention discloses a self-bacteriostatic forehead thermometer, and belongs to the field of forehead thermopistos. The self-bacteriostatic forehead thermometer is characterized in that a double-layer outer seepage ball and a one-way seepage strip are arranged in a disinfection sleeve in a matched mode, and when a large amount of disinfection liquid is used at the beginning, a content liquid change layer makes contact with a positioning end in an extruding mode to squeeze out the disinfectant adsorbed on the one-way seepage strip, so the contamination and disinfection speed on the disinfection sleeve is high, and the use speed of the forehead thermometer is remarkably increased; and after the disinfectant amount is reduced, the plumpness of the shape of the double-layer seepage ball is gradually weakened, workers can conveniently find the situation in time, the disinfectant is supplemented when the disinfection sleeve is replaced, and meanwhile, the disinfectant overflows through the one-way seepage strip instead of directly overflowing from the double-layer seepage ball, so the overflowing speed of the disinfectant can be effectively controlled, the situation that the disinfection sleeve is not prone to being in a wet state is effectively controlled, then bacterial dust in air is effectively prevented from being attached to the disinfection sleeve, and potential safety hazards are further reduced.

The invention belongs to the technical field of skin-care products, and specifically discloses a skin conditioning skin-care product prepared from a plant extract and a preparation method thereof. According to the preparation method of the skin conditioning skin-care product prepared from the plant extract, a skin-care bottle consisting of a bottle body, a rotating baffle and an applying block isutilized; the rotating baffle is rotatably connected with the interior of the bottle body; guide holes are formed in an upper surface of the rotating baffle in uniform distribution; the applying blockis arranged on the upper surface of the rotating baffle; and a mouth part of the bottle body is sleeved with a sealing lid. Thus, multi-functional capability of the skin-care bottle can be effectively achieved so that the skin-care bottle not only has storing and sealing functions, but also enables direct applying of the skin-care product on the face; and therefore, directing applying of the skin-care product by hands is not required so that sticking of the skin-care product on the palms of the hands is avoided. Moreover, shaking of the skin-care product caused by bumps during transport can be effectively avoided so as to reduce the problem of sticking of the skin-care product on the surface of the sealing lid.

The invention relates to the technical field of water meters, and discloses a split waterproof sealed water meter which comprises a meter body mechanism, an electronic mechanism and a reading mechanism, the side face of the meter body mechanism is fixedly connected with the electronic mechanism, the outer surface of the electronic mechanism is connected with the reading mechanism through a wire, and the meter body mechanism comprises a water meter body. A water outlet pipe is fixedly connected to the side face of the water meter body, an instrument panel is fixedly connected to the front faceof the water meter body, the electronic mechanism comprises a protective shell, a water inlet pipe is fixedly connected to the side face of the protective shell, and a circuit board is fixedly connected into the protective shell. According to the split waterproof sealed water meter, a traditional mechanical water meter and an electronic water meter are combined, meanwhile, the connecting flat cable is arranged to be connected with the reading meter, when line connection is inconvenient during installation, reading transmission can be conducted through intercommunication of the wireless transmitter and the wireless receiver, and therefore the using speed of the water meter is improved; and the effect of convenient use is achieved.

The invention discloses a multifunctional electric shock gun, and relates to the technical field of law enforcement equipment. The gun mainly comprises a gun body shell, a magazine, a short-range discharge head, a gear switching mechanism, an audio recording system, a rapid bullet withdrawing mechanism, an electronic fence system and the like, The magazine is used for remotely launching a subduingweapon, and the short-range discharge head is used for short-range discharge when bullets are not loaded. The multifunctional electric shock gun is simple and reasonable in structure and diverse in function, the gear switching mechanism is used for switching the remote emission function and the short-range discharge function according to the conflict level, operation is convenient, and the emergency capacity is high; the arranged rapid bullet withdrawing mechanism is simple in structure, and the magazine can be locked and unlocked easily and rapidly; the arranged audio recording system can automatically start recording after a circuit is activated, so that the audio shooting function of the electric shock gun is realized; a gun rope is arranged, so that the electric shock gun can be prevented from being snapped or lost; and the electronic fence system is arranged, the electric shock gun is combined with a positioning and communication system, the function of an electronic fence is achieved, and superior tracking and management are facilitated.

The invention relates to the technical field of fruit enzyme production equipment, and discloses a citrus enzyme tank capable of facilitating material clearing. The citrus enzyme tank comprises a tankbody, a storage box is movably mounted at the bottom of an inner cavity of the tank body in a sleeving mode, limiting devices are fixedly mounted at the bottom of an inner cavity of the storage box in a sleeving mode, movable rods are movably mounted on the two sides of the top of the storage box in a sleeving mode correspondingly, sliding blocks are movably mounted in the middles of the movablerods in a sleeving mode, hollow plates are fixedly mounted on the side faces of the sliding blocks, and connecting blocks are movably mounted on the side faces of the hollow plates in a sleeving mode.According to the citrus enzyme tank capable of facilitating material clearing, the movable rods drive limiting blocks to inwards extrude compressing springs, thus the limiting blocks are drawn out oflimiting grooves, the storage box is conveniently taken out and placed, the using speed is increased, then residue is taken out through the storage box, thus an enzyme solution is extracted conveniently, the enzyme solution with the higher purity is obtained advantageously, and the production quality is improved.

The invention discloses a computer integrated system and an automatic fault switching method, and belongs to the technical field of computer systems. The computer integrated system provided by the invention comprises a dual-power supply system, a cache system, a backup module and a monitoring module, so that the use fluency and safety of a computer system are greatly improved. According to the automatic fault switching method provided by the invention, the master CPU and the slave CPU are arranged to cooperatively manage the power supply module, so that the safety is higher, and the reaction speed is higher. By means of the design, the problems that an existing computer and an existing computer system can be suddenly shut down when encountering a power failure and cannot be continuously used, work and life are affected, and the computer is damaged are effectively solved.

The invention relates to a method and a device for delimiting a boundary of an outer dumping site of an open pit coal mine. The method comprises the following steps: acquiring position information of an open-pit mining boundary and position information of a village-society boundary; acquiring position information of a plurality of candidate areas around the open-pit mining boundary; according to the position information of the candidate area and the boundary of the open-pit mining boundary, determining the local boundary of the outer dumping site; according to the position information of the candidate area and the boundary of the village-society boundary, determining the remaining border boundaries of the outer dumping site; and comparing and selecting the plurality of outer dumping sites, and delimiting an optimal outer dumping site boundary according to a preset constraint condition. According to the scheme, the village-society boundary serves as the outer dumping site boundary, the village-society needing to be expropriated is reduced, the relocation compensation time is shortened, the land expropriation cost is reduced, and the economic benefits of enterprises are improved; by means of the mode that the inner dumping site and the outer dumping site are connected in time and press each other mutually, the capacity of the outer dumping site is increased, and the slope stability is improved.

The invention provides an all-airspace-early-warning-based rapid searching method for a one-dimensional rotating phased array radar. Direction dimensional searching and pitching dimensional searching are carried out synchronously; and the pitching dimension employs a phase scanning way and the direction dimension employs a mechanical scanning way. Meanwhile, with a practical radar system, the searching flow is divided into a target detection flow and a target confirmation flow by using a two-out-of-two rule under the practical circumstance that the radar beam direction and the processing beam position of the signal processing machine are not synchronous; and the target confirmation flow does not need to be executed until a target is detected at the target detection flow. According to the invention, starting or stopping of the mechanism during the searching period is not required; the service life of the mechanism and the airspace searching speed are increased effectively; and the method is especially suitable for the rapid airspace searching field of the effective load on the satellite-borne application platform with limited resources.