Preparation method and slurry of denitration integral type catalyst

The invention provides slurry for preparing a denitration integral type catalyst, which comprises a catalyst, silica gel and water. The invention also provides a method for preparing the denitration integral type catalyst by using a dipping method. Compared with the prior art, the slurry of the invention does not include any organic solvent, is simple and environmental-friendly and can reduce theproduction cost. The prepared integral type catalyst has higher denitration activity and wider temperature window, the coating amount of the catalyst can be realized by adjusting the concentration ofthe catalyst in the slurry liquor and the target coating amount can be obtained by only one-time coating so that the preparation process is greatly shortened, the production cost is greatly reduced and large-scale production can be carried out.

Reactor maneuverability simulation device and method

The invention discloses a reactor maneuverability simulation device. The reactor maneuverability simulation device comprises a steam generator and a controller, the steam generator is in bypass connection with the hot water boiler and the maneuvering heat exchanger through the circulating pump; the hot water boiler is connected with the second mixer through a fourth adjusting valve; the maneuverability heat exchanger bypass is connected with a three-way pipe, the three-way pipe is connected with a maneuverability heat exchanger, and the maneuverability heat exchanger is connected with the first mixer through a second adjusting valve; the three-way pipe is connected with the first mixer through the first regulating valve; the first mixer is connected with the second mixer through a third regulating valve; a working medium outlet of the second mixer is an outlet of the reactor maneuverability simulation device and is connected with an inlet of the steam generator; and the controller controls ...

Bonding method and bonding device

The embodiment of the invention provides a laminating method and a laminating device. The laminating method comprises the following steps: controlling a display module to be in an upward convex state; a first film material is attached to the surface of the display module in the upward protruding state; a second membrane material is attached to the surface of the first membrane material, and the display module and the first membrane material are in a downward concave state in the process of attaching the second membrane material. In the laminating method provided by the embodiment of the invention, the surface, laminated with the display module, of the first membrane material is the first surface, the surface, laminated with the second membrane material, of the first membrane material is the second surface, in the laminating process of the first membrane material and the display module, the first surface of the first membrane material is extruded, the second surface of the first membrane ...

Acrylic and Richcel fiber florescent denim and weaving method thereof

The invention provides acrylic and Richcel fiber florescent denim and a weaving method thereof. The denim brings the characteristics of acrylic and Richcel fiber into full play, so that the fluffiness, the thermal insulation and the light fastness of the denim in autumn and winter are improved, and the cloth cover has a fluorescent colorful effect.

Water aqua medicine compounds, preparing method and applications thereof

The invention discloses an aqueous medicine composition, which is made by the following components: isatic root of 17 to 23 gram, honeysuckle of 17 to 23 gram, scutellaria of 18 to 22 gram, wild chrysanthemum of 18 to 22 gram, distilled water of 500 to 550 milliliter, and chick embryo urine of 400 to 450 milliliter; the content of effective components of isatic root, honeysuckle, scutellaria, andwild chrysanthemum is no less than 60 percent. The agent medicine composition of the invention has the effects of inducing human body to produce endogenous interferon, enhancing phagocytosis of macrophage, regulating T, B lymphocyte, activating the specific and nonspecific immune function, and realizing the direct damage or killing of tumor cells. The medicine of the invention belongs to Chinese medicine preparation and is a combo of Chinese medicine and inactive virus; the usage of the medicine is simple and convenient with little side effect and low cost; the invention is convenient for generalization ...

Utilize sodium peroxide to purify exhaust gas device

Utilize sodium peroxide to purify exhaust gas device be can pack into peroxidating aqueous solutions of sodium, have the regulating circuit, the cylinder body of the valve that floats, be connected with pipe that is equipped with the automatic control valve and the blast pipe that is equipped with fibre flameproof fabric, bending, the peroxidating aqueous solutions of sodium that packs into in the cylinder body, the valve come -up of floating is opened, when blast pipe discharge tail gas, the automatic control valve receives the discharge of fumes and gas to open and control peroxidating aqueous solutions of sodium's discharge, and peroxidating aqueous solutions of sodium flows into blast pipe and tail gas reaction, and centrifugal movement and the fibre flameproof fabric complicated by the blast pipe of bending absorb, and during particulate matter, lead sulfite, sodium nitrate, nitrous sodium, lead hydroxide, carbon black adhered to fibre flameproof fabric and collection tank, final blast ...

Semiconductor single crystal direct writing device and method

The invention discloses a semiconductor single crystal direct writing device and method, and the device comprises a substrate assembly which is provided with a direct writing surface; the direct-writing assembly is movably arranged on one side of the direct-writing surface, the direct-writing assembly comprises a flexible direct-writing part and a liquid storage cavity, the tip end of the flexible direct-writing part abuts against the direct-writing surface, a slit communicated with the liquid storage cavity is formed in the flexible direct-writing part, and the slit extends to the tip end; the liquid supply assembly is communicated with the liquid storage cavity and used for conveying liquid to the liquid storage cavity, the liquid enters the slit through the liquid storage cavity, the liquid flowing out of the slit has a meniscus, and the meniscus is in contact with the direct writing surface. The liquid supply assembly is arranged to convey liquid to the liquid storage cavity, the liquid ...

Method for correcting measuring errors of infrared temperature monitoring system

The invention relates to a method for correcting measuring errors of an infrared temperature monitoring system. In the prior art, when an infrared temperature measuring instrument is used for measuring the temperature of an object to be measured, the area of the object to be measured is constant, when the distance between an infrared temperature measuring instrument probe and the object to be measured exceeds an infrared temperature measuring instrument distance coefficient ratio, temperature collected by the temperature measuring instrument is the mixed temperature of the object to be measured and background temperature beyond the range of the object to be measured, so that the measuring accuracy is greatly reduced. According to the method provided by the invention, infrared temperature measuring error correction values corresponding to different distances exceeding an effective distance are obtained according to temperature values and environmental temperature measured by the infrared ...

Heavy alcohol treatment device and use method

The invention discloses a heavy alcohol treatment device and a use method, and belongs to the technical field of chemical production, the heavy alcohol treatment device comprises a wiped film evaporator, a primary separator, a secondary separator, a heavy alcohol delivery pump, a condenser, a vacuumizing system, a vacuumizing condensate tank and a vacuumizing condensate delivery pump. According to the method, part of light components such as ethylene glycol and diethylene glycol in the heavy alcohol are recycled, the content of salt in fed materials is high, and if the fed materials are not treated, the salt is easy to accumulate on a pipe wall to cause blockage of a pipeline, so that the problem that the pipeline is easy to block due to high salt content in the heavy alcohol is solved, and the production cost is reduced. Part of ethylene glycol and diethylene glycol in the heavy alcohol are recovered, so that the economic benefit is improved, and the loss of product materials of the device ...

Preparation and application of additive for reducing liver fat content of turbot

The invention discloses a preparation of an additive for reducing the liver fat content of a turbot and the application of the additive in reducing the liver fat content of a turbot, wherein the preparation of the additive is implemented through the following steps: through taking minced pacific Pollock as raw materials, hashing the pacific Pollock, then raising the temperature of the obtained pacific Pollock for sterilization; after the temperature of the sterilized pacific Pollock raises to 90 DEG C, carrying out heat preservation on the pacific Pollock, then carrying out sterilization on the pacific Pollock for 20 minutes; adding water and a protease preparation into the obtained pacific Pollock and then mixing; carrying out enzymolysis on the obtained mixture under the condition of optimized enzymolysis process parameters; raising the temperature of the obtained enzymatic hydrolysate so as to carry out inactivation on proteases in the enzymatic hydrolysate; carrying out rough filtration ...

Polyolefin stretch fiber XLA<TM> and chitosan fiber stretch jean and weaving method thereof

The invention provides polyolefin stretch fiber XLA and chitosan fiber stretch jean and a weaving method thereof. The polyolefin stretch fiber XLA and chitosan fiber stretch jean has the properties such as excellent wear resistance, good breathability, excellent spinnability, good shape retention and good size stability; the polyolefin stretch fiber XLA and chitosan fiber stretch jean has the advantages such as safety and reliability to the human body.

Optimized operation evaluation system and method for thermal power plant

The invention discloses an optimized operation evaluation system and an optimized operation evaluation method for a thermal power plant and relates to a thermal power evaluation technology. According to the system, a generating set (100), a power plant operation monitor (101), a data statistics processor (102), an evaluation index calculator (103) and a disseminator (104) are sequentially connected. The method comprises the following steps: 1, defining a boundary and establishing an index; 2, establishing an energy loss differential analysis system; 3, establishing a norm database; 4, calculating an evaluation index; 5, establishing an institution system. According to the optimized operation evaluation system and the optimized operation evaluation method for the thermal power plant, influence of external factors on an evaluation result is eliminated; the optimized operation evaluation system and the optimized operation evaluation method for the thermal power plant are convenient for calculating ...

Health care beer and manufacture method thereof

The invention provides a health care beer and a manufacture method thereof. The manufacture method of the health care beer comprises the steps of: 1. preparing a burdock juice; 2. preparing a wort by a one mash method; 3. mixing and fermenting the burdock juice prepared in step 1 and the wort prepared in step 2 in a weight ratio of 1:19-1:9 to obtain a health care beer containing burdock. The health care beer containing burdock accessory manufactured according to the health care beer manufacture method of the invention has abundant nutrition, pure bouquet, and is salubrious, tasty and accord with consumption demand of people. In addition, the health care beer has obvious effects of lowering blood sugar, lowering blood fat, lowering blood pressure, tonifying kidney and invigorating yang, moistening intestines and relaxing bowel, inhibiting cancer cell propagation and diffusion, and removing heavy metals from water, and has certain health care effects on human body health.

Detection and communication integrated signal processing method based on positive and negative frequency modulation

The embodiment of the invention discloses a detection and communication integrated signal processing method based on positive and negative frequency modulation, and the method comprises the steps: a radar system generates a detection and communication integrated waveform, communication code element information is subjected to serial-parallel conversion, then is distributed to each transmitting channel, and is mapped to a radar LFM waveform transmitted by each antenna; the positive or negative frequency modulation slope of the generated LFM signal is determined by the value of the communication code element information; after each receiving channel of the radar system receives target reflection echoes respectively, the target reflection echoes are mixed with carrier frequency differences of corresponding transmitting array elements, then band-pass filtering processing is carried out, transmitting signals of each channel are separated out, communication signal processing and radar signal ...

Traditional chinese medicine multi -function extractor subassembly

The embodiment of the utility model discloses traditional chinese medicine multi -function extractor subassembly, this traditional chinese medicine multi -function extractor subassembly is including drawing the jar, extracting the pipeline that entries, and extracting tank deck portion and be connected, be provided with flow monitor on it, flow monitor is used for detecting or the flow of control input liquid, pipeline, one end with draw jar lateral wall upper end and be connected, the condenser, the top is connected with pipeline's the other end, and inside is provided with snakelike condenser tube, oil water separator, the top is connected bottom the condenser, the back flow, one end and oil water separator are connected the bottom, its other end with draw a jar lateral wall lower extreme and be connected, be provided with the oil -out on it. Implement the embodiment of the utility model provides a, following beneficial effect has: the utility model discloses a traditional chinese medicine ...

Sick and wounded incomplete multi -functional physical examination case

The utility model discloses a sick and wounded incomplete multi -functional physical examination case, include box, case lid and a plurality of physical examination instrument to closing, a plurality of physical examination instrument holdings in the box, the case lid endosexine is equipped with half transparent plastic board, and built -in luminous body between plastic slab and the case lid, plastic slab periphery are equipped with the clamping, and the case lid rotates one side of being connected the limit with the box and is equipped with a strut angle locking lever. The utility model discloses possess the CT of seeing piece, X line piece, MRI piece function, and hold multiple indispensable physical examination instrument in order, satisfy sick and wounded incomplete appraisal and the physical examination diagnostic function of going out, convenient to carry.

Finger span training ware

The utility model relates to a finger span training ware, U type groove and a bracing piece including two laminating fingers, two U type grooves are connected respectively at the bracing piece both ends that are used for increase finger span, form integral type training ware or combination formula training ware. The utility model discloses simple structure conveniently carries, and singly the use also can be made up to individual the use in order to temper the span between two adjacent fingers of increase, tempers a plurality of finger spans simultaneously. The utility model discloses a consequently the passive form instrument can be in the stroll, uses when seeing leisure activity such as play, can save the plenty of time, is favorable to the musical instrument beginner to increase the finger span, corrects the hand -type.

Spherical concentrator of traditional chinese medicine

The embodiment of the utility model discloses spherical concentrator of traditional chinese medicine, its characterized in that, this spherical concentrator of traditional chinese medicine includes: main jar, the pan feeding pipe, main jar is connected to pan feeding pipe one end for pour into the raw materials into to main jar, main jar is connected to discharging pipe, discharging pipe one end for processing material after main jar of processing of output, get the material pipe, get material pipe one end and connect main jar bottom for take out the raw materials that is in processing state in main jar midway, clean mouthful, clean mouth sets up on main jar. Implement the embodiment of the utility model provides a, following beneficial effect has: the utility model discloses a spherical concentrator of traditional chinese medicine is provided with one and gets material pipe, and can convenient and fast take out a small amount of feed liquid from the spherical concentrator of traditional ...

Observation window arrangement structure of fishway observation room

The utility model discloses an observation window arrangement structure of a fishway observation room, which comprises a vertical division column and a transverse division beam which are arranged in the range of an observation window and are used for dividing the size and the area of a glass window and are of a concrete structure, and glass which is arranged on the vertical division column and the transverse division beam and forms the observation window, the vertical partition columns arranged in the water depth height direction are through columns, and the transverse partition beams arranged in the fish swimming direction comprise the upper horizontal transverse partition beam and the lower horizontal transverse partition beam. The vertical dividing column divides the observation window opening into a left observation window and a right observation window which are the same in width in the fish swimming direction, and the upper horizontal transverse dividing beam and the lower horizontal ...

Visual inspection and repair method and system for vehicle body depression

The invention relates to a vehicle body depression visual inspection and repair method which comprises the following steps: (1) scanning and/or photographing a vehicle body to determine a depression position; (2) carrying out local photographing on the sunken part of the vehicle body; (3) uploading the sunken pictures to a database, and classifying according to a neural network training result; (4) submitting a classification result to an expert system, and analyzing and calculating a sag type and a repair method; (5) performing three-dimensional point cloud reconstruction on the recess picture, and comparing with an original model to obtain a recess range and recess degree data; (6) submitting data to an expert system, and analyzing and calculating a restoration mode and restoration force; and (7) the automatic repairing system automatically repairs the vehicle body depression according to the repairing method and the repairing force analyzed and calculated by the expert system. According ...

Nickel-titanium shape memorising fracture setting device

A fracture setting device of nickel-titanium marmem takes the shape of a pair of neck-crossing swans. It consists of one fracture setting board assembly comprising fracture setting board and tail board; one axial neck pressing branck comprising head hook, outer barb, axial neck and neck root; and one bone holding wing assembly comprising wing root, wing fin and wing feathers. Before plantation, it produces plastic deformation at low temperaturs, and after plantation, body's temperature makes it produce metallurgical change and restore memorized shape so that the fracture part is set by means of the synergistic effect. The present invention can resist shearing, bending and rotating, and apply pressure constantly to fracture part. The present invention is suitable of fracture in tubular bones and is especially suitable for treatment of disconnected bone disease.

Loss differential analysis device employing dynamic reference value for heat-engine plant

The utility model discloses a loss differential analysis device employing a dynamic reference value for a heat-engine plant, and relates to the technology of operation control of a thermal power generating unit. The structure of the device is that a thermal power generating unit (100), a power plant operation monitor (101), a data statistics processor (102), an evaluation index calculator (103) and a data publisher (104) are sequentially connected together. The reference value changes along with the change of an operation condition. During the calculation of a loss differential function, a controllable factor, which can be controlled by an operator, related to the actual operation of the operator more closely is selected for calculation. The relationship between an evaluation index and all operation factors is determined, and the optimal operation under various working conditions is set, thereby guiding the operation of the operator. Through the selection of a convenient condition, the ...

Multi-loop reactor non-nuclear simulation experiment system and method

The invention discloses a multi-loop reactor non-nuclear simulation experiment system which comprises a plurality of mutually independent loops, and each loop comprises a hot water loop system, a pressure safety system and an electric cabinet. The hot water loop system comprises a main loop and a shutdown cooling subsystem; the main loop is used for maneuverably adjusting the working temperature, simulating the rapid rising and falling heat load process of a reactor and maneuverably adjusting the primary side inlet temperature of a steam generator. The shutdown cooling subsystem is used for taking out waste heat of the main loop until the temperature of the hot water loop system is reduced to a cold state; the pressure safety system is used for supplementing pressure or reducing pressure to ensure that the pressure of the hot water loop system is maintained within a specified range; the electric control box is used for controlling opening and closing and opening degrees of valves of the ...

Pressure control system and method suitable for high-temperature medium environment

The invention provides a pressure control system and method suitable for a high-temperature medium environment, the pressure control system comprises a discharged water heat exchanger, a nitrogen pressure stabilizer, a nitrogen generation device and a water supplementing and pressure regulating device, an inlet of the discharged water heat exchanger is communicated with a main pipeline of a loop system, and an outlet of the discharged water heat exchanger is communicated with a water space at the bottom of the nitrogen pressure stabilizer; the nitrogen generating device is communicated with the top gas space of the nitrogen pressure stabilizer and inputs nitrogen into the nitrogen pressure stabilizer, and the water supplementing and pressure regulating device is communicated with the bottom water space of the nitrogen pressure stabilizer and supplements water into the nitrogen pressure stabilizer. And the requirements of system pressure control and protection are met.

Leach distillation formula schizolysis equipment

The utility model discloses a leach distillation formula schizolysis equipment, including schizolysis owner stove, be equipped with the schizolysis room that can hold the lysate in the schizolysis owner stove, the schizolysis is indoor to be equipped with can the conveying mechanism of submergence in the lysate, and conveying mechanism's front end corresponds with arranging the sealed material loading unit the schizolysis owner stove on one side of, and conveying mechanism's rear end corresponds with arranging the sealed material loading unit at schizolysis owner stove opposite side, schizolysis owner stove upper portion is equipped with the oil gas export, and oil storage tank, gas outlet connection water sealed tank are connected through pipeline connection fractionating tower system, the liquid outlet of fractionating tower system to the oil gas export, burner is connected to the water sealed tank, and burner is used for adding the interior lysate of thermal cracking owner stove. The ...

Multi-curve roof non-circular section steel beam intersection deepening method

The invention discloses a multi-curve roof non-circular section steel beam intersection deepening method, which comprises a main beam and a secondary beam connected with the main beam, and comprises the following steps of: finely adjusting the elevation of the secondary beam by taking the vertex of the main beam as the highest point during intersection, so that the top flange of the secondary beam is completely connected with the main beam; the lower flange of the secondary beam is arranged to be a variable cross-section beam, so that the lower flange of the secondary beam is completely connected with the main beam. According to the universal joint structure for intersection of the multi-curve roof steel beams, when the beams obliquely intersect, the vertex of the main beam serves as the highest point when the beams intersect, the elevation of the secondary beams is finely adjusted, it is guaranteed that the upper flanges of the secondary beams are all connected with the main beam, the ...

Psychological emotion classification algorithm based on deep learning

The invention discloses a psychological emotion classification algorithm based on deep learning, and belongs to the field of artificial intelligence and multidisciplinary fusion. The invention provides a deep learning neural network formed by multilayer network structures such as feature extraction, feature fusion, representation learning, domain knowledge fusion and the like aiming at the problem that an emotion classification algorithm model in the medical field is missing. And performing deep neural network training based on a large number of patient voice samples labeled by medical experts to obtain a voice emotion classification diagnosis model. 2, aiming at the problems that most medical equipment is huge in size and inconvenient to move, a user-friendly GUI (Graphical User Interface) is established for a client, a real-time detection platform of a mobile terminal based on JetsonNano is constructed, voice emotion feature extraction is performed for a patient, a real-time emotion detection ...

Multi-position folding winding and unwinding support vehicle

The invention provides a multi-position folding winding and unwinding support vehicle which comprises a support, a wire coil and a pushing handle. A bearing seat is arranged on the connection portion of the support and the middle of the pushing handle and used for bearing the wire coil. An axle is arranged on the connection portion of the support and the lower portion of the pushing handle. Wheels are arranged at two ends of the axle, and a folding structure is arranged on the pushing handle. The vehicle has the advantages that the vehicle can move conveniently among multiple positions, wire winding and unwinding is convenient and flexible, and the folding structure is convenient to store and easy to manipulate and control.

Pipeline explosion venting device

The invention discloses a pipeline explosion venting device which comprises a pipeline main body, wherein an air inlet is formed in the side face of the pipeline main body, and an air outlet is formed in one port of the pipeline main body and is used for communicating dust treatment equipment; an explosion-proof check valve and an insertion pipe are arranged at the air inlet of the pipeline main body, and the insertion pipe extends into the pipeline main body; an explosion venting piece is arranged at the other port of the pipeline main body. When the dust treatment equipment explodes, the pipeline explosion venting device can vent pressure and flame generated during explosion thereby avoiding the explosion flame entering workshops through pipelines to damage operators. At the same time, the device is simple and practical in structure, low in cost and reusable.

Preparation method of ultrathin ordered macrocyclic molecular film

The invention discloses a preparation method of an ultrathin ordered macrocyclic molecular film, which comprises the following steps: synthesizing macrocyclic molecules with high polymerization activity and amphiphilic guest molecules, carrying out ordered assembly on an inclusion compound formed by the macrocyclic molecules and the guest molecules by using a Langmuir-Blodgett (LB) technology, and carrying out ordered crosslinking on the macrocyclic molecules by adopting photopolymerization to prepare the ultrathin ordered macrocyclic molecular film. The macrocyclic molecule film prepared by the invention has a single molecule thickness and good mechanical strength, and under the auxiliary orientation effect of amphiphilic guest molecules, ordered assembly of macrocyclic molecules on a water-air interface is realized; the film preparation process provided by the invention is simple and easy to implement, low in cost, high in universality and convenient to expand and prepare, and has important ...

Automatic calibration device and calibration method for front guide and guard of hot rolling coiler

The invention discloses an automatic calibration device for a front guide of a hot rolling coiler, an inlet and an outlet of the front guide are both provided with the automatic calibration device, the center line of the automatic calibration device coincides with a rolling center line, the automatic calibration device comprises a calibration plate, an air cylinder and a foundation base, and the foundation base is installed on an equipment foundation. The fixed end of the air cylinder is installed on the foundation base, the calibration plate is connected to the end of a piston rod of the air cylinder through a fastener, and the calibration plate ascends and descends along with stretching of the air cylinder. When the guides need to be calibrated, the cylinders of the two sets of calibration devices push the two calibration plates to rise to a high position from a gap between the roller ways at the same time, then the guides on the two sides are closed from the maximum opening and stop ...

Special cooling device for ultra-soft electronic crosslinking foaming material and cooling process of special cooling device

The invention discloses a special cooling device for an ultra-soft electronic crosslinking foaming material and a cooling process of the special cooling device, and relates to the technical field of foaming material production.The special cooling device comprises a mold frame module, a pressing module and a cooling module, the cooling module comprises a lifting unit and a temperature control unit, and the lifting unit is used for driving a foaming frame arranged on the inner side of the mold frame module to be lifted; the sealing units in the mold frame module are separated from the first air holes in the side wall of the foaming frame, and air is controlled to circulate on the inner side of the mold frame module. According to the special cooling device for the ultra-soft electronic crosslinking foaming material and the cooling process of the special cooling device, the temperature control unit, the pressing module and the lifting unit are arranged, the cooling rate is controlled, and defects ...

Rammed earth wall and construction method thereof

The invention discloses a rammed earth wall and a construction method thereof. The rammed earth wall comprises a base body, a first supporting body, a reinforcing structure, a first filling layer and a second filling layer, and the reinforcing structure comprises a plurality of reinforcing belts which are sequentially arranged in the first direction or arranged at intervals. According to the rammed earth wall, by arranging the first supporting body, the first component, the second component, the first filling layer and the second filling layer, the strength of the rammed earth wall can be improved, the shock resistance of the rammed earth wall is improved, the durability can be improved, and the service life of a building using the rammed earth wall is guaranteed. The invention further provides a construction method of the rammed earth wall, the construction method of the rammed earth wall is used for forming the rammed earth wall, operation is easy, the strength of the formed rammed earth ...

Carbon pre-oxidation floss products for braking

A pre-oxidized carbon floss product used as brake is made up of barytes powder, feldspar powder, solid phenolic resin, liquid phenolic resin, and pre-oxidized carbon floss through such technological steps as proportioning, stirring, extrusion, baking, cold pressing, hot pressing, baking again, and polishing. It features no poison and cancerogenic action, high refractory and expansion strengthes, antiwear nature, not cracking and sparking easily, and no damage to hub.

Data detection method and device

The embodiment of the invention provides a data detection method and a data detection device, relates to the field of data detection, and improves the efficiency and accuracy of the data detection. The data detection method is implemented by a computer program, and comprises the following steps of: querying and acquiring records with the same first attribute value from data, wherein the data comprises at least two records and the records comprise at least two attributes; judging whether two or more records with the same second attribute value are present in the acquired records, and acquiring the two or more records with the same second attribute value when two or more records with the same second attribute value are present in the acquired records. The method and the device are mainly applied to data detection, particularly traffic information base data detection.

Anti-toppling assembly of hollow porcelain insulator firing furnace

The invention relates to the technical field of insulators, in particular to an anti-toppling assembly of a hollow porcelain insulator firing furnace, the anti-toppling assembly comprises a base and an anti-toppling assembly, the anti-toppling assembly comprises a supporting plate, two anti-inclination cylinders and a heat-resistant shaft, a sleeve disc is arranged right above each anti-inclination cylinder, the sleeve discs are used for fixing the top end of a hollow porcelain insulator, and the heat-resistant shaft is arranged on the base. The bottom end of the heat-resistant shaft is coaxially connected with a first rotating shaft, the anti-inclination cylinder is provided with a plurality of threaded rings and a rotating rod, the head end of the rotating rod is provided with a fixing pad, the fixing pad is used for supporting the bottom end of the hollow porcelain insulator, the outer end of the butt strap is hinged to a convex circle and a telescopic rod, and the telescopic rod is ...

Earth ramming module and machining method and using method thereof

The invention discloses an earth ramming module and a machining method and a using method thereof, the earth ramming module comprises a mold, a first positioning component, a second positioning component and a first filler, and the first filler is at least used for restraining the distance between the second positioning component and the mold. According to the earth ramming module, the complete earth ramming module can be rapidly formed by arranging the mold, the first positioning component, the second positioning component and the first filler, the formed earth ramming module is uniform in specification, the construction progress can be improved, the specification of an earth ramming wall formed by using the earth ramming module subsequently is more uniform, and the construction efficiency is improved. And the strength of the rammed earth wall is improved. According to the processing method of the rammed earth module, operation is easy and convenient, and the formed rammed earth module ...

Natural resource normalized monitoring change pattern spot grading method and system

The invention provides a natural resource normalized monitoring change pattern spot grading method and system, and the method comprises the steps: S101, obtaining natural resource business data and natural resource normalized monitoring change pattern spots, carrying out the pattern spot identification of the natural resource normalized monitoring change pattern spots, the natural resource business data comprises land use status data, planning information data, land use information data, management information data and existing project information data; and S102, performing pattern spot grading on the identified pattern spots according to a grading and grading principle, and performing pattern spot pushing according to grade information and service demand information. According to the method, multiple business applications in the natural resource management field can be supported at the same time, the working efficiency is improved, a business department can distinguish the levels of the ...

Vehicle energy-saving motion planning model and method based on deep reinforcement learning

The invention is suitable for the field of vehicle energy-saving motion planning, and provides a vehicle energy-saving motion planning model based on deep reinforcement learning, and the model comprises a sensing module which obtains the motion state information of a vehicle, and obtains other traffic road information at the same time; the decision-making module uses a deep Q network as a decision-making algorithm, and takes factors of longitudinal performance, instantaneous energy consumption and driving safety during vehicle driving as a setting basis of a reward function; and the control module is used for transmitting a control result of the decision-making layer into a vehicle dynamics model in Carla. The invention discloses a vehicle energy-saving motion planning method based on deep reinforcement learning. The vehicle energy-saving motion planning method comprises the following steps: step (1), initializing an Action-Value network and a Target Action-Value network; and step (2), ...

3D panoramic camera with built-in stabilizer

The present invention discloses a 3D panoramic camera with a built-in stabilizer, and relates to a panoramic camera. At present, a VR panoramic camera has the disadvantages of great difficulty in later-stage quilting, huge volume and unstable image. The present invention comprises an optical information acquisition sensing module and a stabilizer module, wherein the optical information acquisition sensing module comprises a lens mounting base and a plurality of lenses, the lens mounting base is cylindrical, the lenses are circumferentially and uniformly provided on an outer side of the lens mounting base, an inner chamber of the lens mounting base is a motor holding chamber, and the stabilizer module comprises a first motor, a second motor, a third motor and a stabilizer frame body, the second motor and the third motor are provided in the motor holding chamber within the lens mounting base, the first motor is located below the lens mounting base, and the first motor, the second motor and ...

Traditional chinese medicine multi -function extractor subassembly

The embodiment of the utility model discloses traditional chinese medicine multi -function extractor subassembly, this traditional chinese medicine multi -function extractor subassembly includes: draw the jar, pipeline, one end with extract the jar and can dismantle and be connected, defoamer and filter screen has set gradually on it, the condenser, the top is connected with pipeline's the other end, and inside is provided with snakelike condenser tube, oil water separator, the top is connected bottom the condenser, the back flow, one end and oil water separator are connected the bottom, its other end with draw the jar and be connected, be provided with the oil -out on it. Implement the embodiment of the utility model provides a, following beneficial effect has: the utility model discloses a traditional chinese medicine multi -function extractor subassembly simple structure, defoamer and the filter screen that sets up on pipeline can effectually reach the defoaming, prevent that the dregs ...

Sludge aerobic fermentation deodorization gas recovery and dehumidification device

The invention provides a sludge aerobic fermentation deodorization gas recovery and dehumidification device which comprises a gas treatment unit and a heat pump unit, and the gas treatment unit comprises an evaporator, a water-gas separator and a cooler; and the heat pump unit is respectively connected with the evaporator and the cooler. The device not only can remove the humidity of the recycled gas, but also can ensure the temperature of the recycled gas, and can effectively solve the problems existing in the sludge fermentation treatment process.

Air conditioner indoor unit with purification and fresh air functions

The utility model provides an air conditioner indoor unit with purification and fresh air functions. The device comprises a shell, a baffle and a purification module, an air circulation area is defined in the shell. Wherein the shell is provided with a fresh air port and a purification air port, one side of the baffle is hinged to the air circulation area and is configured to be controlled to rotate to close the fresh air port or the purification air port so as to switch the air source entering the air circulation area, and the purification module is arranged in the air circulation area and isconfigured to purify air entering the air circulation area. The air conditioner indoor unit provided by the utility model can combine a fresh air function and a purification function, and can realizemutual conversion between the fresh air function and the purification function so as to improve the indoor air quality.

Method for preparing instant sea cucumber with stable collagen protein

The invention discloses a method for preparing instant sea cucumber with stable collagen protein, which comprises the following steps that: a. a sea cucumber is eviscerated, washed and precooked; b. the precooked sea cucumber is dipped in neutral water-soluble chitosan solution under vacuum and then the dipped sea cucumber is taken out and is solidified in transglutaminase solution; c. seasoning is conducted; d. vacuum nitrogen packaging is conducted; and e. high-pressure steam sterilization and the like are conducted. The sea cucumber prepared through the method provided by the invention has the following two advantages that: 1, the original nutrition and the bioactive ingredients of the sea cucumber are reserved, and the flavor and the tissue structure of the sea cucumber are good, i.e. the deliciousness and the healthcare function are integrated into a whole body; and 2, the collagen protein is stable, and the preservation period is long and is one year at 0-4 DEG C and three months ...

Reconstructing method for ship comprehensive power system

The invention provides a reconstructing method for a ship comprehensive power system. According to the method, a reconstructing scheme of the ship comprehensive power system is designed by using image trace analysis, a generic algorithm and a set theory. The method comprises the steps of establishing the image model of the ship comprehensive power system by adopting the image trace analysis method and storing in a computer; and utilizing an iterator to manage the topological structure of the power system image model and realize the algorithm. The reconstructing method can solve the reconstructing problem of the power system with a loop and loads of multiple priorities, and the power supply for the loads can be restored as mush as possible under the premise of ensuring the power supply for the load with higher priority.

Dynamic reference value-adopting thermal power plant consumption analyzing system and method

The invention discloses a dynamic reference value-adopting thermal power plant consumption analyzing system and a dynamic reference value-adopting thermal power plant consumption analyzing method and relates to the technology of thermal power generation unit operation. The system comprises a thermal power generation unit, an electric power plant operation monitor, a data statistic processor, an optimizing operation score calculator and a data publishing device which are sequentially connected. The method comprises the following steps of 1, determining a boundary condition; 2, determining an optimal working condition; 3, creating an optimal working condition database. A new reference value is changed with the change of operation conditions; when a consumption function is calculated, operator controllable factors which can be controlled and are more closely related to the actual operation of an operator are selected to perform calculation; the relation between an evaluation index and each ...

Method and system for processing oil-containing sludge

The invention relates to a method for processing oil-bearing mud, which comprises the following steps: firstly, mixing and stirring oil-bearing mud and right amount of water in a washer under the condition of heating, stewing, separating out oil phase and a first sludge layer, secondly, stirring in a middle tank, heating oil phase from the washer, stewing, and then discharging water and sludge onthe lower portion, keeping oil phase on the upper portion, thirdly, finely separating oil phase which is kept in the middle tank in a centrifugal machine through a centrifugal effect, discharging oilphase which is separated into an oil storage tank, fourthly, stewing oil products which is from the centrifugal machine after dewatering and desliming in the oil storage tank, and getting recovery oil, fifthly, cavitating first mud residue from the washer in a mud residue processor, stripping residual oil in the first mud residue, and discharging oil phase on the upper portion of the mud residue processor ...

Plate number positioning method based on image cartoon-texture decomposition

The invention discloses a plate number positioning method based on image cartoon-texture decomposition. The method includes the steps that a gray image of a plate number is subjected to cartoon-texture decomposition through a cartoon-texture decomposition model, edge information of the plate number is reserved in a cartoon part, weak edges and small scale details in the background are separated into a texture part, the edges are depicted through the gradient function of the cartoon part, and the edges of the cartoon part can be as simple as possible; an edge image is geometrically processed with a mathematic morphological method, the isolated edges are eliminated, and the plate number and similar objects can form a communicated plate number candidate area; by combining the color and the ratio of length to width of the plate number, and other prior knowledge, the plate number area is determined. The method can effectively overcome the environmental disturbance, illumination influences, background ...

Method for extracting height of Schottky barrier through photovoltaic value measurement

The invention relates to a method for extracting the height of a Schottky barrier through photovoltaic value measurement. In the method, the height of the Schottky barrier is extracted by measuring the photovoltaic value of a pn junction photovoltaic photodiode. The method specifically comprises the following steps that firstly, under the open-circuit condition, a background light source shines on the pn junction photovoltaic photodiode, the steady-state photovoltaic value of the photodiode is measured, and the illumination intensity of the background light source is increased continuously until the steady-state photovoltaic value of the photodiode is not increased any more; secondly, when the steady-state photovoltaic value of the photodiode is not increased any more, ultrafast pulse lasers shine on the photodiode, the illumination intensity of incidence lasers is increased continuously to saturate the measured transient-state photovoltaic value of the photodiode, and the minimal value ...

Fabrication method of carbon brake friction sheet

Epilepsy multi-class classification method and system based on deep learning

The invention relates to an epilepsy multi-class classification method based on deep learning, which is used for distinguishing different types of epilepsy, and comprises the following steps: step S1, collecting multichannel electroencephalogram signals and preprocessing the multichannel electroencephalogram signals; s2, frequency domain features, time domain features and space features are extracted from a frequency domain, a time domain and a space domain through different deep learning models; and S3, splicing the multiple features extracted in the step S2, inputting the spliced features into a deep learning network to perform feature extraction again, and outputting an epilepsy type corresponding to the electroencephalogram signal after dimension reduction. Compared with the prior art, the method has the advantages of high classification accuracy and small operand.

Urban agglomeration comprehensive passenger transport network emergency evacuation path planning method and system

The invention discloses an urban agglomeration integrated passenger transport network emergency evacuation path planning method. The method comprises the following steps: step 1, constructing an urban agglomeration integrated passenger transport network model; step 2, urban agglomeration comprehensive passenger transport network evacuation stage division; and step 3, solving the urban agglomeration comprehensive passenger transport network emergency evacuation planning problem through an ant colony algorithm. The method has the advantages that the condition of urban traffic is considered during modeling, so that the constructed comprehensive passenger transport network model of the urban agglomeration better conforms to the actual traffic network form; stage division is carried out on an evacuation process, research is carried out aiming at travel characteristics and conditions of each stage, and an evacuation complete process from generation to dissipation is established; when the heuristic ...

一种坎肩式吊裤带

The sleeveless jacket-type suspenders includes suspenders set on two sides of waist of trousers and under the axillary fossas, the upper sleeveless jacket integrated with the suspenders and the lower buckle mechanisms to the sides of the waist of trousers. The present invention combines dexterously sleeveless jacket and suspenders, and disperses the load homogeneously to make the trousers comfortable. In addition, the present invention has simple structure and is feasible.

Double-bass Chinese fiddle with adjustable fingerboard

The utility model discloses a double-bass Chinese fiddle with an adjustable fingerboard. The double-bass Chinese fiddle comprises a fiddle rod, a tuning peg arranged at the upper end of the fiddle rod, a fiddle cylinder fixed at the lower end of the fiddle rod, a fiddle string connected between the tuning peg and the fiddle cylinder, and the fingerboard arranged between the fiddle string and the fiddle rod. A fixed support and an adjusting support are oppositely fixed on the instrument rod up and down, the upper end of the fingerboard is hinged to the fixed support, the adjusting support comprises a first screw rod, a second screw rod and a threaded sleeve, the first screw rod is fixed at the lower end of the fingerboard, the second screw rod is fixed on the instrument rod, and the threaded sleeve is fixed on the upper end of the fingerboard. The first screw rod and the second screw rod are coaxially arranged, the rotating direction of the first screw rod is opposite to that of the second ...

Multifunctional automatic alarm protecting underwear

A piece of multifunctional automatic alarm protecting underwear comprises a vest which is composed of a cotton woven vest, a fireproof vest, a stab-proof vest and a soft steel sheet vest sheath and is provided with snap fasteners, underpants which are composed of cotton woven underpants, fireproof underpants, stab-proof underpants and a soft steel sheet underpants sheath and are provided with snap fasteners, a lithium battery, a falling switch, a miniature electromagnetic valve, an LED (light-emitting diode) indicating lamp and a miniature infrared CO2 sensor are mounted in an insulating box, a hydraulic transmission device is placed into a telescopic air bag, a stab-proof tower spring piece neck protector is mounted in the upper rear of the vest, a miniature wireless tracker is fixed to the inner surface of the soft steel sheet vest sheath, a driving lever can turn on a miniature positioning tracker and can pop up the stab-proof tower spring piece neck protector to protect the neck, and ...

War wound first aid splint

The utility model relates to medical equipment, concretely relates to war wound first aid splint can promptly fix the limb utensil of limbs part promptly, including support piece first body component and second body component, first body component and second body component lie in have the cross section that roughly is the U -shaped in vertical plumb line plane of body component, and vertical plumb line mutually perpendicular of first body component and second body component, the length of the first body component length of being good at second body component, have many the shear lines that are on a parallel with the edge on the distal end of first body component, there are the shear line of cutting apart two body components in first body component and second body component connection department, one side is fixed with the bandage on the first body component. The utility model has the beneficial effect of simple structure, convenient operation, collapsible, portable are applicable to the ...

Clinostatism cervical vertebra draw gear

The utility model provides a clinostatism cervical vertebra draw gear installs at the head of a bed, pulls patient's cervical vertebra, has such characteristic, include: the neck the patient is worn to the neck brace, the cervical vertebra pulls the area, and mid portion wears on the neck brace, fixing device, the both ends of pulling the area with the cervical vertebra are fixed, the pulley is fixed at the head of a bed, pull rope places on the pulley, and the mid point at fixing device is fixed to one end, a plurality of weights hang the other end at pull rope, and a plurality of position pads, be predetermined angle slope, fill up in patient's back.

Multi-shaft synchronous conveying structure

The invention discloses a multi-shaft synchronous conveying structure which comprises an upper film material conveying device, a lower film material conveying device, a clamping plate conveying device, a conveying belt conveying device and a clutch device. The power connection and separation device is used for connection and separation of power of the upper film material conveying device, the lower film material conveying device, the clamping plate conveying device and the conveying belt conveying device. The invention has the following beneficial effects: 1, multi-shaft synchronous movement is realized in mechanical transmission, the flexibility of mechanical transmission is increased, the action logic and program are simplified, and the reliability and stability of the whole mechanism are increased; and 2, due to the diversified movement arrangement and combination modes, the device can be suitable for any synchronous movement on different mechanisms, can be used for single-side film ...

Rapid path planning method considering vehicle model and landform attribute information

The invention discloses a rapid path planning method considering a vehicle model and landform attribute information, and the method comprises the steps: generating geographic information hierarchical data which comprises a plurality of data layers, and the types of geographic information in each data layer are the same; on the basis of a vehicle model, obtaining breakage data of each data layer in the geographic information hierarchical data for the vehicle speed; combining the breakage data of each data layer for the vehicle speed into one data layer to obtain a vehicle speed diagram; and according to the vehicle velocity diagram and the vehicle model, generating a vehicle track by using a path planning algorithm. According to the method, various topographic factors are considered, and the path planning speed can be increased.

Take eyebrow pencil of eyeliner

The utility model relates to a take eyebrow pencil of eyeliner, including eyebrow line refill, eyebrow pencil pen container, eyeliner pen container, eyeliner nib, eyebrow pencil pen container front end is arranged in to eyebrow line refill, eyeliner pen container rear end is arranged in to the eyeliner nib, set up the rotatable nib of the eyebrow line refill that is used for screwing out between eyebrow pencil pen container and the eyeliner pen container. The eyeliner nib is the soft head of sponge. Eyebrow line refill and eyeliner nib are equipped with the cap outward. The utility model discloses a same eyeliner occasionally of pen has the eyebrow pencil function again, conveniently carries the use.

Cough and asthma curing plaster stuck to acupoint

Display assembly, manufacturing method of display assembly and display equipment

The invention provides a display assembly, a manufacturing method of the display assembly and display equipment, the display assembly comprises a cover plate, at least two flange structures are formed on the peripheral side of the cover plate, and a transition angle structure is formed between every two adjacent flange structures; the first colloid part is arranged on the cover plate; the panel is arranged on the first colloid part; the second rubber body part corresponds to the transition angle structure, a notch is formed in the first rubber body part, so that a rubber filling space is formed in one side of the panel, and the second rubber body part is arranged in the rubber filling space and connected to the transition angle structure; and the second colloid part is formed by curing liquid optical cement filled in the glue filling space. According to the display assembly provided by the invention, the panel and the cover plate can be connected by utilizing the second colloid part made ...

Moisture-proof power distribution cabinet

The invention is suitable for the field of power equipment, and provides a moisture-proof power distribution cabinet, which comprises a cabinet body, and also comprises a lifting direction adjusting assembly, the inner side of the cabinet body is provided with the lifting direction adjusting assembly, and the lifting direction adjusting assembly is provided with an air conveying assembly; an air conveying channel is formed in the inner side of the cabinet body, a plurality of installation grooves are formed in the path of the air conveying channel, the dehumidification drawer assemblies are installed on the installation grooves, and the upper end of the air conveying channel is connected with the air conveying assembly through the connection control assembly; and the circulating input assembly is further installed at the end, away from the lifting direction adjusting assembly, of the inner side of the cabinet body, and the circulating input assembly further communicates with the lower end ...

Vacuum film pressing structure capable of achieving four-point film pressing

The invention is applicable to the field of film pressing equipment, and provides a vacuum film pressing structure capable of realizing four-point film pressing, which comprises an upper movable plate and a lower foundation plate, the upper movable plate is provided with an upper vacuum frame, the lower foundation plate is provided with a lower vacuum frame, the upper vacuum frame and the lower vacuum frame are combined to form a vacuum cavity, an upper heating assembly is arranged in the upper vacuum frame, and a lower heating assembly is arranged in the lower vacuum frame. A lower heating assembly is arranged in the lower vacuum frame, the upper movable plate is provided with four pressurizing oil cylinders, an output shaft of each pressurizing oil cylinder penetrates through the upper movable plate to be connected with the upper heating assembly, a driving oil cylinder is arranged below the lower foundation plate, and an output shaft of each driving oil cylinder is connected with the ...

Air conditioner indoor unit and air conditioner

The utility model provides an air conditioner indoor unit and an air conditioner thereof. The air conditioner indoor unit comprises a shell, an indoor unit heat exchanger, an air supply fan and a purification assembly, a heat exchange cavity and an installation cavity are defined in the shell, the heat exchange cavity is communicated with the installation cavity through an opening, and the shell is further provided with a first air outlet; the indoor unit heat exchanger and the air supply fan are both arranged in the heat exchange cavity, and the purification assembly is arranged in the installation cavity and used for feeding air purified by the purification assembly into the heat exchange cavity through the opening. Air flowing out of the first air outlet is composed of two parts. Wherein one part is the air subjected to heat exchange with the indoor unit heat exchanger, the other part is the air purified by the purification assembly, and the two parts of air are mixed to reduce thetemperature ...

Modified cellulose/acrylic acid composite fluorescent hydrogel as well as preparation method and application thereof

The invention discloses a modified cellulose/acrylic acid composite fluorescent hydrogel as well as a preparation method and application thereof, and belongs to the technical field of modified biomass functional polymer materials. According to the method, microcrystalline cellulose is taken as a raw material, a dialdehyde cellulose anthrone ethylenediamine fluorescent material and N, N-dimethylformamide are added into the raw material, and then a mixture is prepared; the modified cellulose/acrylic acid composite fluorescent hydrogel is prepared through physical and chemical crosslinking by taking cellulose, N, N-methylene bisacrylamide and acrylic acid as cross-linking agents and sodium persulfate as an initiator. The prepared hydrogel is obvious in three-dimensional structure, and the defects that existing cellulose-based hydrogel is low in mechanical strength, poor in toughness, weak in molecular chain interaction in a gel network, insufficient in toughness and the like can be effectively ...

Method and system for processing oil-containing sludge

The invention relates to a method for processing oil-bearing mud, which comprises the following steps: firstly, mixing and stirring oil-bearing mud and right amount of water in a washer under the condition of heating, stewing, separating out oil phase and a first sludge layer, secondly, stirring in a middle tank, heating oil phase from the washer, stewing, and then discharging water and sludge on the lower portion, keeping oil phase on the upper portion, thirdly, finely separating oil phase which is kept in the middle tank in a centrifugal machine through a centrifugal effect, discharging oil phase which is separated into an oil storage tank, fourthly, stewing oil products which is from the centrifugal machine after dewatering and desliming in the oil storage tank, and getting recovery oil, fifthly, cavitating first mud residue from the washer in a mud residue processor, stripping residual oil in the first mud residue, and discharging oil phase on the upper portion of the mud residue processor ...

Method for preparing carrot fine dried noodles

The invention relates to a method for preparing carrot fine dried noodles. The production method of the carrot fine dried noodles comprises two steps of pulping and fine dried noodle preparation. In the pulping step, carrots are diced, the diced carrots are subjected to hot dipping under two kinds of ultrasonic waves, and then the diced carrots are compounded with sodium alginate to be pulped. The preparation method of the fine dried noodles comprises the following steps: putting carrot pulp, flour and other raw materials into a dough mixer for dough kneading and dough standing, rolling and pressing into sheets at different roller distances, finally cutting into strips, and drying in a staged constant temperature and humidity environment to prepare the carrot fine dried noodles. The noodles prepared by the method can not only protect the color of the carrot fine dried noodles, but also solve the problems that the fine dried noodles are broken and the quality is reduced. The prepared carrot ...

All-round and full-automatic bus vehicle safety cut-out

The invention discloses an all-round and full-automatic bus vehicle safety cut-out. A vehicle provided with a CAN bus is provided with a traffic signal receiver, an infrared sensor, an acoustoelectric device, a sensitive device and an accelerated speed tester. An anti-fatigue, anti-rear-end, anti-fault and anti-balance component, an analog-to-digital chip, the CAN bus, a camera, a digital-to-analog chip, an oscillating circuit, a relay, a front alarm light, a back alarm light, an electric horn, a loudspeaker, a solenoid valve, an inductive coil and a power system are connected in a mixed mode and work normally after program debugging. The vehicle can induct signals and give an alarm when encountering front accident traffic jam, barriers, driver fatigue, vehicle faults, vehicle unbalance, overtaking collision and traffic rule violation at the environments of daytime, night, rain, snow, fog and haze, and therefore a driver can be reminded to take measures to prevent accidents. When the driver ...

Zero-cross stepless speed variator

A stepless speed variator using differential gear thain to vary speed and direction is composed of internal and external center gears, planetary gear, fixing rods and input axle. The input axle is linked to internal central gear to drive a monodirectional stepless speed variator, whose drive gear can control the rotation speed of external central gear. When input axle rotates at high-speed, its output axle's speed can be stepless varied from rotating forward through zero to rotating backward.

Fruit picking robot

The invention discloses a fruit picking robot, and belongs to the technical field of fruit picking. According to the fruit picking robot, one end of a mechanical arm is arranged on a vehicle body; a gripper structure used for picking fruits is fixedly connected with the other end of the mechanical arm and comprises a gripper seat, a motor, a lead screw, a plurality of vertical plates and a plurality of gripping fingers, the gripper seat is fixedly connected with the end of the mechanical arm, the motor is fixedly arranged in the gripper seat, an output shaft of the motor is fixedly connected with the lead screw, and the vertical plates are evenly distributed in the circumferential direction of the lead screw; the plate face of each vertical plate is parallel to the axis of the lead screw, the vertical plates are fixedly connected with the gripper base, each vertical plate corresponds to one gripper finger, and the vertical plates are hinged to the gripper fingers through outer connecting ...

Automatic stopping anti-collision soil barrier device for use in shunting operation

The invention discloses an automatic stopping anti-collision soil barrier device for use in shunting operation, and belongs to the field of railway soil barrier anti-collision technology. The device consists of a system end and a locomotive end, wherein the system end is constructed by connecting a system mainboard with a sensing device, a transmitting device, a power supply device and an identification device respectively; the locomotive end consists of a mechanical controller and an operation monitor; the transmitting device is connected with the mechanical controller and the operation monitor. When the locomotive exceeds the speed limit or enters the safety distance of a soil barrier, a pre-warning or emergency stopping signal can be emitted in time, thereby greatly lowering the risk of collision of the locomotive with the soil barrier during shunting operation of a stub-end type circuit, and avoiding the situations of damages to vehicles as well as injuries and death of people due to ...

Online task planning method and system based on maneuvering capability of aircraft

The invention relates to an online task planning method and system based on aircraft maneuvering capability, and provides an optimized trajectory sample rapid generation model, which can realize rapid batch generation of optimized trajectory samples covering aircraft maneuvering intervals based on a virtual domain dynamic optimization theory. An aircraft maneuverability prediction model based on a deep belief network is provided, and prediction of the aircraft maneuverability can be realized, so that an allocated maneuverability index reference standard is provided during target allocation; the target allocation model is established by considering the aircraft maneuvering capability prediction result, task target allocation can be completed on line on the premise of considering the aircraft maneuvering capability, and the task allocation success rate is greatly improved while the target allocation calculation efficiency is improved. According to the method, the problems of poor iteration ...

Jean fabric cutting assembly line

The invention discloses a jean fabric cutting assembly line. The jean fabric cutting assembly line comprises an assembly line, wherein both sides of the assembly line are provided with gear guide rails. The jean fabric cutting assembly line is characterized in that a cutting frame is meshed to the gear guide rails under the driving action of a gear mechanism; a transverse guide rail is arranged on the cutting frame; a sliding base is arranged on the transverse guide rail; a motor I is arranged on the sliding base; a gear driven by the motor I is arranged on the side edge of the sliding base; the gear is meshed with a rack fixed on the side edge of the guide rail; a cloth cutting mechanism is arranged on one side of the sliding base. Compared with the prior art, the jean fabric cutting assembly line has the advantages of saving of labor force and high cutting speed, and has a wide market prospect.

Ship electric system failure recovery method based on multi-agent technology

The invention provides a ship electric system failure recovery method based on a multi-agent technology. A ship comprehensive electric system failure recovery algorithm is designed through a figure track analysis and multi-agent technology. A figure track analysis method is used for establishing a ship comprehensive electric system figure model, each side in the figure model corresponds to a component in a physical electric system, each main component has an agent of the main component, and component tracks are used for managing an electric system figure model topological structure and traversing other component agents. On the basis, the method uses the functions of information exchanging, interaction effect, cooperation, coordination work and communication of the agents as a foundation, and a ship electric system failure recovery task is completed in a coordination mode. The method can process the multi-priority failure recovery problem of an electric system with a loop and a load of the ...

Serum metabonomics analysis model

The invention discloses a serum metabonomics analysis model. A method for constructing the serum metabonomics analysis model comprises the following steps: collecting a healthy serum sample and a sick serum sample; carrying out LC-MS detection on the samples to obtain an original metabonomics fingerprint spectrum; preprocessing the spectrum, sequentially carrying out principal component analysis and partial least square discriminant analysis on the obtained two-dimensional matrix so as to obtain a PLS-DA model, and verifying the obtained PLS-DA model, and constructing the model if no overfitting risk exists. The serum metabonomics analysis model has the advantages that a serum metabonomics analysis technology is initially applied to early esophagus cancer screening, high-risk esophagus cancer population can be rapidly and conveniently screened out by utilizing the serum metabonomics analysis model, an esophagus cancer screening range is narrowed, the efficiency of screening high-risk esophagus ...

Shipboard aircraft flight attitude compliance evaluation system and imaging method thereof

The invention discloses a shipboard aircraft flight attitude compliance evaluation system and an imaging method thereof. Firstly, the azimuth angle of the shipboard aircraft and the inclination angle between the shipboard aircraft and the ship are simulated and adjusted through the telescopic support and the BRDF turntable, and then the sea fog environment between the shipboard aircraft and the ship under severe conditions is simulated through the multi-layer sea fog environment simulation system. Then, polarized images are collected and the optical signals are analyzed through a shipboard aircraft polarization transmitting end and a ship polarization receiving end, and finally, the obtained polarized images are subjected to image optimization processing, so that data of the obtained optical signals and the processed images are transmitted to related workers on a ship through a visual interface. Whether the specific flight attitude of the shipboard aircraft meets the landing requirement ...

Triphenol epoxy resin as well as preparation method and application thereof

The invention discloses a triphenol epoxy resin and a preparation method and application thereof, and belongs to the technical field of functional polymer materials. The triphenol epoxy resin is prepared by taking vanillin, guaiacol and epichlorohydrin as raw materials and tetrabutylammonium bromide as a phase transfer catalyst. The prepared triphenol epoxy resin has the characteristics of high bonding strength, high mechanical strength and high thermal stability, and can effectively overcome the defects of low bonding strength, poor impact resistance, poor high-temperature-resistant stability and the like of the existing bisphenol epoxy resin. The triphenol epoxy resin can be widely used as a composite material, an adhesive, an electrical material coating and the like which are high in strength, high in toughness and good in high-temperature-resistant stability.

Traditional Chinese medicine oral liquid for treating damnification of immunity function after chemotherapy of cancer of the esophagus cancer patient

The invention discloses a Chinese medicinal oral liquid for treating immunological function damage for patients of esophagus cancer after chemotherapy, wherein the oral liquid is prepared from the following raw materials (by weight proportion): ginseng 9-11%, astragalus root 18-22%, fine Chinese caterpillar fungus 8-10%, white atractylodes rhizome 9-11%, poria cocos wolf 14-16%, licorice root 8-10%, Chinese angelica root 11-13% and wolfberry fruit 14-16%.

Bridging module for communication between room control terminal and upper computer and method thereof

The invention provides a bridging module for communication between a room control terminal and an upper computer. The bridging module comprises a terminal equipment scheduling module, a data management center module and an upper computer communication module. The terminal equipment scheduling and control module includes a unified message queue interaction interface of communication, timing sequence scheduling of terminal equipment interaction, and terminal equipment communication channel creating and transmitting/receiving; the data management center module includes a unified external communication interaction interface, a message data combination and disassembly module, an equipment configuration description file parsing module, an equipment adding and deleting management module, an equipment mapping real-time data management module and an equipment mapping history data management module; and the upper computer communication module includes a unified message queue interaction interface ...

Testing system and method for acquiring optimal controllable factors of thermal power plant

The invention discloses a testing system and a testing method for acquiring optimal controllable factors of a thermal power plant and relates to a generating set operation testing technology. According to the system, an operation control platform (201), a generating set (202), an intermediate variable monitor (203), a coal consumption calculator (204) and a disseminator (205) are sequentially connected. The method comprises the following steps: 1, screening an intermediate variable; 2, determining controllable factors with close relationship with the intermediate variable; 3, carrying out single factor experiment; 4, screening the factors; 5, establishing a relationship between each single controllable factor and the intermediate variable; 6, establishing a relationship between each single controllable factor and coal consumption; 7, carrying out multifactor experiment; 8, determining an optimal control mode. According to the testing system and the testing method for acquiring the optimal ...

Preparation method of green algae enteromorpha as turbot attractant

A method for preparing turbot feeding promoting agent using the green alga entermorpha prolifera, includes: using the fresh entermorpha prolifera to make the entermorpha prolifera dry powder with water content of 6.74%; using the turbot compound feed as the base, adding entermorpha prolifera dry powder as the feeding promoting agent, wherein, the appropriate amount is that the entermorpha prolifera dry powder takes 5% of the total amount of feed in 1 kg of feed. The inventive turbot compound feed adds entermorpha prolifera dry powder as the feeding promoting agent, so that it can enhance and promote the feeding rate (increased by 8%) and specific growth rate (increased by 11%), and can be used in the large-scale cultivation production of turbot.

Federal learning method for auxiliary prediction of medical diseases

The invention discloses a federated learning method for auxiliary prediction of medical diseases, and the method comprises the steps: firstly, achieving the federated learning through uploading a part of parameters of a local model of a client, so as to reduce the communication cost and avoid gradient attacks; then, a global prototype and a local prototype are flexibly selected as a local mixed prototype by using hyper-parameters, so that some specific attributes of the client can be reserved; and then a nonlinear learnable relation module is adopted to realize final decision making, and the relation module is more effective when finding decision boundaries of different categories on classification tasks, so that the problem of classification errors when data features are relatively close is effectively avoided.

Preparation method of sectional type foaming material

The invention relates to the field of foaming materials, in particular to a preparation method of a sectional type foaming material, which comprises the following steps of: performing basic processing on the material, performing gas saturation by adopting a high-pressure tank with higher pressure, releasing pressure at an extremely low pressure release rate after the gas is completely saturated, and simultaneously cooling, so as to obtain the sectional type foaming material. The method comprises the following steps: inducing the interior of a polymer to generate a tiny bubble nucleus through pressure reduction, improving the viscosity of a whole foaming material and preventing internal high-pressure gas from overflowing and a polymer material from growing up through reduction of external air temperature, and then putting a saturated material into a molding press in a high-temperature and low-pressure state, foam growth is triggered through temperature change, and gas in the material is ...

Method and system for preparing titanium dioxide

The invention discloses a method and system for preparing titanium dioxide. The method comprises the following steps: (1) supplying titanium-containing ores and a reducing agent into a chlorination reactor, and supplying oxygen, air and chlorine into the chlorination reactor to ensure that chlorination reaction can be conveniently performed in the chlorination reactor; (2) performing first gas-solid separation treatment on a chlorination reaction mixture obtained in the step (1); (3) performing condensation treatment on a gas mixture containing titanium tetrachloride; (4) storing liquid crude titanium tetrachloride obtained in the step (3) in a titanium tetrachloride storage device; (5) performing vanadium removal treatment on liquid titanium tetrachloride by adopting mineral oil; (6) supplying fine titanium tetrachloride obtained in the step (5) and oxygen into an oxidation reactor; and (7) performing second gas-solid separation treatment on an oxidation reaction mixture obtained in the ...

Operating platform for precast beam construction and construction method thereof

The invention provides an operation platform for precast beam construction and a construction method thereof. The operation platform comprises a platform body. One end of the hoisting structure is connected to the platform main body, and the other end of the hoisting structure penetrates through a wet joint of a precast beam and is fixed on a precast beam body; the ladder stand device is arranged on one side of the platform main body, and the upper end of the ladder stand device is connected to a beam body of the precast beam. According to the operating platform for precast beam construction, compared with a single hanging basket mode in the prior art, the size of the platform body can be selected and adjusted according to actual working conditions, constructors can have a larger operating surface, and therefore the construction efficiency is guaranteed.

Anthrone ethylenediamine cellulose fluorescent probe material as well as preparation method and application thereof

The invention discloses an anthrone ethylenediamine cellulose fluorescent probe material and a preparation method and application thereof, and belongs to the technical field of functional polymer materials, the anthrone ethylenediamine cellulose fluorescent probe material takes microcrystalline cellulose as a raw material, dialdehyde cellulose is prepared through a sodium periodate oxidation method, and due to the fact that the dialdehyde cellulose has an aldehyde group, the molecular weight of the dialdehyde cellulose is increased; the cellulose-based anthrone fluorescent material can react with anthrone ethylenediamine fluorescent functional groups for functional modification to obtain fluorescent functional cellulose, and the cellulose-based anthrone fluorescent material is prepared. The prepared anthrone ethylenediamine cellulose fluorescent probe material has a good condition of adsorbing Cr (VI) in a water body. The anthrone ethylenediamine cellulose fluorescent probe material disclosed ...

QTL mapping region for soybean flowering stage and obtaining method as well as application

The invention discloses a QTL (quantitative trait locus) mapping region for a soybean flowering stage and an obtaining method as well as application, and relates to a QTL mapping region and an obtaining method as well as application. The QTL mapping region for the soybean flowering stage is Sat_128-Satt519-Sct_026. The method for stocking goods comprises the steps of 1, hybridizing soybean species TK780 with soybean species H4, and selfing seeds obtained by the generation F1 to obtain recombined selfing line group; 2, determining a genetic distance, and drawing a linkage group map; 3, performing genetic mapping on the flowering stage of soybeans through MapQTL5.0 according to the standard that LOD is greater than or equal to 2.5, wherein SSR (signal sequence receptor)-labeled Satt519 in the flowering stage of the soybeans is application for selecting molecules in the flowering stage of the soybeans to be labeled in soybean genetic seed cultivation. The region disclosed by the invention ...

Cough and asthma curing plaster stuck to acupoint

The plaster includes plaster I and plaster II with different ingredients and is used co-ordinatively, and it is suitable for both cold and heat cough and asthma. The plaster I includes Rhizoma Belamcandae, ephedra, bitter apricot kernel, white mustard seed and Herba Asari; and the plaster II includes Rhizoma Belamcandae, rhubarb, Rhizoma bletillae and other Chinese medicinal materials. The Chinese medicinal materials in equal weight are ground, 120-mesh sieved, mixed together and mixed with vaseline to prepare the plaster. Through transdermal absorption, the plaster has obvious cough relieving, asthma relieving, expectoration removing and inflammation diminishing effects and no toxic side effect.

Manual gate valve

The invention discloses a manual gate valve which comprises an upper valve plate, a lower valve plate, a movable valve plate and a connecting base plate. The closed connecting base plate with an opening is formed in an enclosed manner and is arranged between the upper valve plate and the lower valve plate, the upper valve plate and the lower valve plate are fixedly connected with the connecting base plate, and an accommodating space is formed among the upper valve plate, the lower valve plate and the connecting base plate; upper and lower connecting pipes are respectively arranged on certain portions of the upper valve plate and the lower valve plate and are communicated with the accommodating space, the certain portions of the upper valve plate and the lower valve plate are respectively positioned in the connecting base plate, the movable valve plate is provided with a valve plate body and a handle, the valve plate body is movably accommodated in the accommodating space, the handle is ...

Foaming body structure, cabinet body assembly and display cabinet

The utility model provides a foaming body structure, a cabinet body assembly and a display cabinet. The foaming body structure comprises a foaming plate, the foaming plate comprises a side plate and a foaming layer, and the side plate and the foaming layer are arranged in a stacked mode in the thickness direction of the foaming plate; protrusions are arranged on the side faces, facing the foaming layer, of the side plates. Protrusions are arranged on the side faces, facing the foaming plate, of the side plates, the bonding strength of the foaming layer and the side plates can be improved, and the debonding risk of foaming bonding of the large-plane portion is reduced.

Ice making assembly and refrigeration equipment

The invention discloses an ice making assembly and refrigeration equipment. The ice making assembly comprises an ice cube tray template, ice cube trays are arranged on the ice cube tray template, and openings of the ice cube trays are located in the first side face of the ice cube tray template. The heat exchange structure is attached to the second side face of the ice cube tray template, a liquid inlet, a liquid outlet and a plurality of heat exchange runners are arranged on the heat exchange structure, one end of each heat exchange runner is communicated with the liquid inlet, and the other end of each heat exchange runner is communicated with the liquid outlet. According to the ice making assembly and the refrigeration equipment, the heat exchange flow channel is attached to the back face of the ice cube tray template, the transmission path of the cooling capacity of a refrigerant and water in the ice cube tray is reduced, and the problems that in the prior art, due to the fact that ...

LabVIEW-based online infrared temperature monitoring system of electrical equipment

The invention relates to a LabVIEW-based online infrared temperature monitoring system of electrical equipment. The online infrared temperature monitoring system comprises an infrared temperature measurement warning device and an industrial personal computer, which are connected with each other, wherein the infrared temperature measurement warning device carries out noncontact temperature measurement on to-be-measured electrical equipment; the industrial personal computer is provided with a software control sub-system based on LabVIEW; the software control subs-system comprises a data processing module as well as a data acquisition module, a data display module, a storage module, an inquiry module, a threshold alarm device, a replay module and a report module which are respectively connected with the data processing module. Compared with the prior art, the online infrared temperature monitoring system has the advantages of being simple to operate, friendly to interface, practical in function ...

Multi-agent injection-production optimization method based on adaptive basis function selection

The invention discloses a multi-agent injection-production optimization method based on self-adaptive basis function selection, and relates to the technical field of oil reservoir production optimization. The method comprises the following steps: constructing a numerical reservoir simulation model of a research area, obtaining an initial sample based on Latin hypercube sampling, calculating a net present value of the initial sample by using a numerical reservoir simulator to construct a database, constructing a radial basis function network agent model by using a plurality of basis functions by using the samples in the database, and calculating a root-mean-square error. Selecting a primary function with the highest prediction precision in the current optimization stage as an optimal primary function to construct a plurality of agent models, then constructing an initial population in the optimization stage, performing multi-agent optimization based on a non-dominated sorting genetic algorithm ...

Method for treating oil refining sewage by employing multi-stage inflatable cyclonic current technology

Extracellular vesicle surface ligand coupling method

The invention discloses an extracellular vesicle surface ligand coupling method, which comprises: carrying out phospholipid modification on an extracellular vesicle by using phospholipase D, incubating with a hydroxyl compound, CaCl2 and glacial acetic acid for 3 h, and removing the uncombined PLD and hydroxyl compound to obtain the hydroxyl compound modified extracellular vesicle. According to the method, in the presence of a hydroxyl compound, a phospholipid hydrophilic group on the surface of the extracellular vesicle is subjected to a phosphatidyl transfer reaction under the catalysis of PLD, covalent modification of the hydroxyl compound on the surface of the extracellular vesicle is achieved, the surface modification efficiency of the extracellular vesicle can reach about 90%, and the membrane structure of the vesicle cannot be damaged.

Traditional Chinese medicine oral liquid for treating damnification of immunity function after chemotherapy of cancer of the esophagus patient

The invention discloses a Chinese medicinal oral liquid for treating immunological function damage for patients of esophagus cancer after chemotherapy, wherein the oral liquid is prepared from the following raw materials (by weight proportion): ginseng 9-11%, astragalus root 18-22%, fine Chinese caterpillar fungus 8-10%, white atractylodes rhizome 9-11%, poria cocos wolf 14-16%, licorice root 8-10%, Chinese angelica root 11-13% and wolfberry fruit 14-16%.

Device for purifying tail gas of internal combustion engine by utilizing sodium peroxide

The invention discloses a device for purifying tail gas of an internal combustion engine by utilizing sodium peroxide. A cylinder body, which can be used for containing a sodium peroxide water solution and is provided with a regulating circuit and a floating valve, is connected with a bent exhausting pipe filled with fireproof fiber cloth by a guide pipe provided with a self-control valve; the cylinder body is filled with the sodium peroxide water solution, and the floating valve is floated upwards and is switched on; when the tail gas is discharged from the exhausting pipe, the self-control valve is switched on due to gas displacement and is used for controlling the amount of the flow-out sodium peroxide water solution; the sodium peroxide water solution flows into the exhausting pipe to react with the tail gas; by complex centrifugal motion of the bent exhausting pipe and the absorption of the fireproof fiber cloth, particles, lead sulfite, sodium nitrate, sodium nitrite, lead hydroxide ...

牙鲆配合饲料添加剂的配制方法

The additive for compound left-eyed flounder feed is compounded with enzyme preparation, prebiotics and immunopotentiator. The enzyme preparation is composite enzyme of proteinase, lipase, amylase and cellulase and accounts for 0.3 wt%; the prebiotics is bacillus preparation and accounts for 0.01-0.02 wt%; and the immunopotentiator includes vitamins accounting for 0.03 wt%, fish oil accounting for 6 wt% and chitinamine accounting for 0.05 wt%. Compounding feed with the additive can promote the growth of left-eyed flounder, raise the quality of the product, strengthen the immunity and raise disease resistance. The additive can raise the utilization rate of feed.

Beam column conversion structure in back table type structural system and manufacturing method

The invention discloses a beam column conversion structure in a back table type structural system and a manufacturing method. A variable cross-section section is arranged at the joint of a box beam and a tubular column, the cross-section width of the variable cross-section section is larger than or equal to the diameter of the tubular column, and a cross-shaped partition plate and a first vertical partition plate are welded in the variable cross-section section; a transverse partition plate of the cross partition plate is higher than a longitudinal partition plate, two first vertical partition plates are welded to the two sides of the transverse partition plate, and the cross partition plate and the two first vertical partition plates jointly form a shape like a Chinese character'wang '; a long groove is formed in an upper flange plate of the box beam, and the transverse partition plate penetrates through the long groove to be welded and fixed to the upper flange plate of the box beam through ...

3D PANORAMIC CAMERA WITH A BUILT-IN STABILZER

The present invention discloses a 3D panoramic camera with a built-in stabilizer, and relates to a panoramic camera. At present, a VR panoramic camera has the disadvantages of great difficulty in later-stage quilting, huge volume and unstable image. The present invention comprises an optical information acquisition sensing module and a stabilizer module, wherein the optical information acquisition sensing module comprises a lens mounting base and a plurality of lenses, the lens mounting base is cylindrical, the lenses are circumferentially and uniformly provided on an outer side of the lens mounting base, an inner chamber of the lens mounting base is a motor holding chamber, and the stabilizer module comprises a first motor, a second motor, a third motor and a stabilizer frame body, the second motor and the third motor are provided in the motor holding chamber within the lens mounting base, the first motor is located below the lens mounting base, and the first motor, the second motor and the third motor are connected with the lens mounting base through the stabilizer frame body to realize motion transmission. In this technical solution, the stabilizer is built-in, the volume is small, the workload of post-production is decreased and the difficulty in post-production is reduced. 1. A 3D panoramic camera with a built-in stabilizer , comprising an optical information acquisition sensing module used for acquiring optical information and a stabilizer module used for adjusting a viewing direction , wherein the optical information acquisition sensing module comprises a lens mounting base and a plurality of lenses provided on the lens mounting base , the lens mounting base is cylindrical , the lenses are circumferentially and uniformly provided on an outer side of the lens mounting base , an inner chamber of the lens mounting base is a motor holding chamber , the stabilizer module comprises a first motor , a second motor , a third motor and a stabilizer frame body , the ...

Bonding fixture and bonding device with the same

A bonding fixture is used for fixing a flexible panel having a side edge comprising an edge part and corner parts, and an edge of at least one of the two corner parts is curve. The bonding fixture comprises a fixture body comprising a first profiling base configured for supporting the edge part; and a second profiling base arranged at at least one end of the first profiling base in a first direction, a length of the second profiling base in the first direction is equal to that of the corner parts in the first direction; the second profiling base is provided with a second profiling part configured for supporting the corner parts; in a second direction, the second profiling part extends beyond the first profiling base in a direction away from a center of the bonding fixture, and the second direction is perpendicular to the first direction.

Attaching apparatus

An attaching apparatus includes a cover plate fixing part and two slideable press heads. The cover plate fixing part is configured to fix a curved cover plate. The two slideable press heads are arranged at a side, configured to fix the curved cover plate, of the cover plate fixing part. Each slideable press head includes an elastic cushion configured to support a flexible display panel. The two slideable press heads are configured to be capable of moving proximate to or far away from each other, and driving the flexible display panel to be pressed and attached to an attaching surface of the curved cover plate in a process that the two slideable press heads move far away from each other.

Display module, method for manufacturing the same, and display device

A display module includes a curved display panel and a curved cover plate that are attached by an adhesive, wherein at least one corner formed respectively by a cover plate body and a cover plate edge of the curved cover plate is a cambered corner. A thickness of a target structure at a target corner is greater than thicknesses of the target structure at other positions, the target structure being at least one of the cover plate edge and the adhesive, and a radius of curvature of the curved display panel is greater than a radius of curvature of a side, distal from the curved display panel, of the target structure.

Apparatus and method for fabricating flexible display screen

Provided is an apparatus for fabricating a flexible display screen. The apparatus for the flexible display screen includes a roller mechanism and a jig, wherein the jig includes a bearing surface configured to bear a flexible display panel, the bearing surface being a curved surface; and the roller mechanism includes a roller, an axis of the roller being parallel to an element line of the bearing surface, and the roller being configured to roll on the bearing surface along a directrix of the bearing surface.

缶用鋼板およびその製造方法

【課題】溶接性に優れる缶用鋼板およびその製造方法を提供する。【解決手段】鋼板の表面に、上記鋼板側から順に、金属クロム層およびクロム水和酸化物層を有し、上記クロム水和酸化物層のクロム換算の付着量が、１０ｍｇ／ｍ２以下であり、上記クロム水和酸化物層の最表面のＸ線光電子分光により求められる、クロム酸化物に対するクロム水酸化物のピーク面積比Ａが、１．００超２．５０以下である、缶用鋼板。【選択図】図１

Ibuprofen ester derivative and emulsion formulation thereof

Ibuprofen ester prodrug, pharmaceutical composition and preparation method and use

Third-party gateway for security and privacy

Systems and methods directed to a third-party gateway that controls egress traffic from Internet Data Centers (IDC) and/or Virtual Private Clouds (VPC) are described. When egress traffic reaches the third-party gateway, a forward proxy may obtain a service identified or otherwise associated with the source IP address and port. Once, the service is identified, the third-party gateway may obtain a configuration rule specified by a rule manager to determine if the service is allowed to access the destination host(s). If the destination host is approved for the service, the forward proxy may send the traffic to the internet. If the destination host is not approved for the service, the forward proxy may block or otherwise drop the respective communication. In some examples, one or more auditors or auditing agencies may access essential information from the third-party gateway to view egress traffic logs and verify egress traffic approved destinations.

Bonding device and bonding method

A bonding device includes: a supporting assembly, comprising a first and second supporting bodies arranged in a first direction, at least one of the first and second supporting bodies is movable in the first direction, the supporting assembly having an upper surface which faces a flexible substrate and matches an inner surface of the flexible substrate; and a stretching assembly, including a carrier film and a plurality of driving elements, a central area of the carrier film being attached to the inner surface of the flexible substrate, at least two of the plurality of driving elements arranged oppositely in the first direction, at least two of the plurality of driving elements arranged oppositely in a second direction, the plurality of driving elements are connected to peripheral portions of the carrier film, and stretches the peripheral portions of the carrier film to align the inner surface with the supporting assembly.

Third-party gateway for security and privacy

Systems and methods directed to a third-party gateway that controls egress traffic from Internet Data Centers (IDC) and/or Virtual Private Clouds (VPC) are described. When egress traffic reaches the third-party gateway, a forward proxy may obtain a service identified or otherwise associated with the source IP address and port. Once, the service is identified, the third-party gateway may obtain a configuration rule specified by a rule manager to determine if the service is allowed to access the destination host(s). If the destination host is approved for the service, the forward proxy may send the traffic to the internet. If the destination host is not approved for the service, the forward proxy may block or otherwise drop the respective communication. In some examples, one or more auditors or auditing agencies may access essential information from the third-party gateway to view egress traffic logs and verify egress traffic approved destinations.

Bonding method and bonding device for flexible panel

A bonding method and a bonding device for a flexible panel. In the process of bonding a protective cover plate and the flexible panel, a heated-type optical adhesive is used, the optical adhesive at normal temperature has relatively low viscosity and the viscosity thereof is below a bondable threshold, so that before the flexible panel and the edge of the protective cover plate are bonded, the optical adhesive and the edge of the protective cover plate come into contact in advance and then can be effectively separated, thus poor bonding in a bending region is avoided, the risk of generating bubbles and cracks is small, and the bonding yield can be improved. Moreover, the optical adhesive is increased in viscosity after heated, thereby ensuring that the flexible panel is bonded to the protective cover plate.

Ketorolaco derivative, pharmaceutical composition and preparation method therefor and use thereof

A ketorolaco derivative as shown in formula (I) has a better half-life and stability, has good pharmacokinetic properties, and has a higher stability in vitro; and as a preparation, the ketorolaco derivative can enhance efficacy and reduce toxicity. The present invention well improves the defects of frequent administration, gastrointestinal side effects, poor compliance and the like in traditional ketorolaco preparations.

Lubricant for copper alloy die-casting die and preparation and use methods thereof

A lubricant for a copper alloy die-casting die is mainly prepared by an inorganic nano-powder, an organic substrate material, and an organic resin material. In the present disclosure, the use of oil-based lubricants as a basis and the reduction of the content of oil in the lubricant yield improved oil selection and proportion, which cooperates with the corresponding higher proportion of inorganic powder material mixture and a more suitable spraying amount applied on the surface of the die to exert a good lubricating effect on products with complex and irregular shapes in the inner cavity of a die-casting die. At the same time, the production cost of the lubricant is low. Copper alloy die castings produced after a lubrication process have a high yield rate and smooth surfaces without casting defects.

Laminating device

A lamination device includes: an elastic lamination seat, including a deformation bearing portion, the deformation bearing portion including a bearing surface for bearing a to-be-laminated flexible display panel, and the bearing surface being configured as a curved surface protruding towards the cover plate; an auxiliary bearing film, configured to pre-bend and fix the to-be-laminated flexible display panel onto the bearing surface when the elastic lamination seat is in a natural state; and a driving mechanism, connected to the elastic lamination seat and configured to drive the elastic lamination seat to move towards or away from the cover plate, wherein when the driving mechanism drives the elastic lamination seat to move towards the cover plate, the elastic lamination seat is squeezed to produce elastic deformation and the bearing surface gradually laminates the flexible display panel onto the cover plate from the middle to two sides.

Laminating device and laminating method of display substrate

A laminating device includes: a plate being bendable, having a resilience characteristic and for bearing the flexible substrate; a supporting base platform for supporting the plate and driving the plate and the flexible substrate on the plate to move; a bending assembly for applying stress to drive the plate and the flexible substrate on the plate to be bent towards a side, facing away from the flexible substrate, of the plate, and for releasing stress to allow the plate and the flexible substrate to rebound; and a fixing fixture for fixing the protective cover plate. The protective cover plate is used to be laminated to the flexible substrate, a shape of the fixing fixture is same as or similar to that of the protective cover plate, the fixing fixture is bent to form an accommodating space, and the protective cover plate is fixed in the accommodating space.

Can steel sheet and method for producing same

There is provided a steel sheet for cans including, on a surface of a steel sheet, a chromium metal layer and a hydrated chromium oxide layer stacked in this order from the steel sheet side. The chromium metal layer has a coating weight of 50 to 200 mg/m2, and the hydrated chromium oxide layer has a coating weight of 3 to 30 mg/m2 in terms of chromium amount. The chromium metal layer includes a base portion of flat plate shape and granular protrusions provided on the base portion. At least 20% of the granular protrusions has a circularity C of 0.85 or less. The circularity C is expressed by C=4πA/U2, when the outer perimeter of a projection image of a granular protrusion is represented by U, and the area thereof is represented by A.

Pharmaceutical composition of (s)-ketorolac and preparation method therefor

Provided are a pharmaceutical composition of (S)-ketorolac and a preparation method therefor, which belong to the technical field of pharmaceutical preparations. The pharmaceutical composition includes (S)-ketorolac or a pharmaceutically acceptable salt thereof, a stabilizer, a pH-adjusting agent, and an excipient, and the dosage form of the pharmaceutical composition is preferably lyophilized powder injection. The lyophilized powder injection prepared herein has optical purity of an active ingredient greater than or equal to 95% after being stored under long-term stability test conditions for 6 months and optical purity of an active ingredient greater than or equal to 90% after being stored under accelerated stability test conditions for 6 months. The lyophilized powder injection has important use in the preparation of non-steroidal anti-inflammatory drugs with analgesic, anti-inflammatory, antipyretic effects.

Third-party gateway for security and privacy

Systems and methods directed to a third-party gateway that controls egress traffic from Internet Data Centers (IDC) and/or Virtual Private Clouds (VPC) are described. When egress traffic reaches the third-party gateway, a forward proxy may obtain a service identified or otherwise associated with the source IP address and port. Once, the service is identified, the third-party gateway may obtain a configuration rule specified by a rule manager to determine if the service is allowed to access the destination host(s). If the destination host is approved for the service, the forward proxy may send the traffic to the internet. If the destination host is not approved for the service, the forward proxy may block or otherwise drop the respective communication. In some examples, one or more auditors or auditing agencies may access essential information from the third-party gateway to view egress traffic logs and verify egress traffic approved destinations.

Third-party gateway for security and privacy

Systems and methods directed to a third-party gateway that controls egress traffic from Internet Data Centers (IDC) and/or Virtual Private Clouds (VPC) are described. When egress traffic reaches the third-party gateway, a forward proxy may obtain a service identified or otherwise associated with the source IP address and port. Once, the service is identified, the third-party gateway may obtain a configuration rule specified by a rule manager to determine if the service is allowed to access the destination host(s). If the destination host is approved for the service, the forward proxy may send the traffic to the internet. If the destination host is not approved for the service, the forward proxy may block or otherwise drop the respective communication. In some examples, one or more auditors or auditing agencies may access essential information from the third-party gateway to view egress traffic logs and verify egress traffic approved destinations.

Bonding device and bonding method

A bonding device includes: a supporting assembly, comprising a first and second supporting bodies arranged in a first direction, at least one of the first and second supporting bodies is movable in the first direction, the supporting assembly having an upper surface which faces a flexible substrate and matches an inner surface of the flexible substrate; and a stretching assembly, including a carrier film and a plurality of driving elements, a central area of the carrier film being attached to the inner surface of the flexible substrate, at least two of the plurality of driving elements arranged oppositely in the first direction, at least two of the plurality of driving elements arranged oppositely in a second direction, the plurality of driving elements are connected to peripheral portions of the carrier film, and stretches the peripheral portions of the carrier film to align the inner surface with the supporting assembly.

Bonding method and bonding device for flexible panel

A bonding method and a bonding device for a flexible panel. In the process of bonding a protective cover plate and the flexible panel, a heated-type optical adhesive is used, the optical adhesive at normal temperature has relatively low viscosity and the viscosity thereof is below a bondable threshold, so that before the flexible panel and the edge of the protective cover plate are bonded, the optical adhesive and the edge of the protective cover plate come into contact in advance and then can be effectively separated, thus poor bonding in a bending region is avoided, the risk of generating bubbles and cracks is small, and the bonding yield can be improved. Moreover, the optical adhesive is increased in viscosity after heated, thereby ensuring that the flexible panel is bonded to the protective cover plate.

Display module, manufacture method thereof and display apparatus

An embodiment of the present disclosure provides a display module, including a display panel: a cover plate on a light-emitting side of the display panel; and a heat dissipation layer on a back side of the display panel. The back side faces away from the light-emitting side. Edges of the cover plate, the display panel and the heat dissipation layer are bent toward the back side of the display panel to form a shape-matched arc surface. The display panel further includes a planar portion and edges surrounding the planar portion. At least part of an edge of an orthographic projection of the display module on a plane where the planar portion of the display panel is located is arc. The heat dissipation layer includes a stretchable structure in an arc surface region having an arc edge.

Can steel sheet and method for producing same

There is provided a steel sheet for cans 1 having excellent weldability. The steel sheet for cans 1 includes, on a surface of a steel sheet 2, a chromium metal layer 3 and a hydrated chromium oxide layer 4 stacked in this order from the steel sheet 2 side. The chromium metal layer 3 has a coating weight of 50 to 200 mg/m², and the hydrated chromium oxide layer 4 has a coating weight of 3 to 30 mg/m² in terms of chromium amount. The chromium metal layer 3 includes a base portion 3a of flat plate shape and granular protrusions 3b provided on the base portion 3a. At least 20% of the granular protrusions 3b has a circularity C of 0.85 or less. The circularity C is expressed by C = 4πA/U², when the outer perimeter of a projection image of a granular protrusion 3b is represented by U, and the area thereof is represented by A.

Laminating device and laminating method of display substrate

A laminating device includes: a plate being bendable, having a resilience characteristic and for bearing the flexible substrate; a supporting base platform for supporting the plate and driving the plate and the flexible substrate on the plate to move; a bending assembly for applying stress to drive the plate and the flexible substrate on the plate to be bent towards a side, facing away from the flexible substrate, of the plate, and for releasing stress to allow the plate and the flexible substrate to rebound; and a fixing fixture for fixing the protective cover plate. The protective cover plate is used to be laminated to the flexible substrate, a shape of the fixing fixture is same as or similar to that of the protective cover plate, the fixing fixture is bent to form an accommodating space, and the protective cover plate is fixed in the accommodating space.

Multifunctional application gateway for security and privacy

Systems and methods directed to an application gateway for security and privacy that supports security and compliance monitoring between production environments and virtual private clouds are described. In examples, the application gateway for security and privacy supports security and compliance logging making such information available to administrators and auditors; accordingly, the administrators and auditors can determine how the application gateway for security and privacy is behaving in a very detailed way. For example, by providing access to security and compliance logs, administrators and auditors can verify that the application gateway is not behaving in a malicious manner, such as but not limited communicating with an unauthorized host. In addition to including a user-friendly management interface that allows a user access to modify existing configurations in real-time, the application gateway for security and privacy may scale in a secure manner to support increasing and decreasing traffic demands.

Multifunctional application gateway for security and privacy

Systems and methods directed to an application gateway for security and privacy that supports security and compliance monitoring between production environments and virtual private clouds are described. In examples, the application gateway for security and privacy supports security and compliance logging making such information available to administrators and auditors; accordingly, the administrators and auditors can determine how the application gateway for security and privacy is behaving in a very detailed way. For example, by providing access to security and compliance logs, administrators and auditors can verify that the application gateway is not behaving in a malicious manner, such as but not limited communicating with an unauthorized host. In addition to including a user-friendly management interface that allows a user access to modify existing configurations in real-time, the application gateway for security and privacy may scale in a secure manner to support increasing and decreasing traffic demands.

Multifunctional application gateway for security and privacy

Systems and methods directed to an application gateway for security and privacy that supports security and compliance monitoring between production environments and virtual private clouds are described. In examples, the application gateway for security and privacy supports security and compliance logging making such information available to administrators and auditors; accordingly, the administrators and auditors can determine how the application gateway for security and privacy is behaving in a very detailed way. For example, by providing access to security and compliance logs, administrators and auditors can verify that the application gateway is not behaving in a malicious manner, such as but not limited communicating with an unauthorized host. In addition to including a user-friendly management interface that allows a user access to modify existing configurations in real-time, the application gateway for security and privacy may scale in a secure manner to support increasing and decreasing traffic demands.

Can steel sheet and method for producing same

Flexible display panel, method for forming the same and adhesive application device for the method

The present disclosure provides a flexible display panel, a method for forming the flexible display panel and an adhesive application device for the method. The flexible display panel includes a cover plate layer and a screen film layer. The screen film layer includes a plurality of film layers laminated one on another at one side of the cover plate layer, and an adhesive is filled into a gap between an edge of an outermost film layer of the screen film layer relative to the cover plate layer and the cover plate layer.

Sand core structure for die-casting

A sand core structure for die-casting includes a positioning-filling rod and a sand core body configured to encompass the positioning-filling rod. The positioning-filling rod has a compressive strength greater than a compressive strength of the sand core body, and the positioning-filling rod is made of a breathable material.

Multifunctional application gateway for security and privacy

远红外线艾灸理疗装置的排烟与净化结构

本实用新型公开一种远红外线艾灸理疗装置的排烟与净化结构，包括凳座，凳座内部具有加热室以及朝向加热室设置的远红外灯，凳座的上方具有凳面，凳面上设置有贯通加热室的理疗口；凳面上设置有记忆软垫，所述记忆软垫围绕理疗口布置；加热室的周侧分别设置有第一通孔、第二通孔；凳座内还设置有净化室；加热室的外侧设置有艾燃烧室，第一通孔连通艾燃烧室、加热室，艾燃烧室设置有进气孔；第二通孔处配置有排风扇；空气依次经进气孔、艾燃烧室、第一通孔进入加热室，排风扇将气体从加热室导出至净化室；以及，凳座设置有过虑棉与出气孔，净化后的气体二次过虑后排出，可以无烟无味绿色理疗，使用舒适，理疗效果好。

Tower crane attached steel pipe column connecting node structure

The present invention discloses a tower crane attached steel pipe column connecting node structure, including hoops and anti-falling devices. The hoop is of two butted half-ring structures and fastened to the outside of a steel pipe column through bolts, the two hoops are arranged in columns up and down, attached rods extend between the two hoops and are fixed to the two hoops by welding, several anti-falling devices are welded below the hoops, and the anti-falling devices are connected to the steel pipe column by welding to support the hoops. The present invention meets force transmission requirements of a node, and is stable and firm in connection, simple in structure, easy to produce, and convenient to use on site.