Upset and transfer structure of storage case

The utility model provides an upset and transfer structure of storage case, it makes the storage case can be applicable to various moulds, improves its commonality, and make box door structure's the labour saving and time saving that opens, need not to set up again staircase structure, reduced equipment cost, ensure operating personnel's health. It includes the support, the storage box has been arranged in the support, the upper end of storage box is arranged and can be wound the box door structure who connects the pivot upset, its characterized in that: on the both sides wall of storage box respectively the fastening have a protruding supporting rack of side, one side correspondence of linking bridge clamp in in the inner groovy of supporting rack, linking bridge's opposite side extends to keeps away from one side of connecting the pivot, keeping away from of support connect one side of pivot and arrange two guide rails of arranging perpendicularly, two correspond on the guide rail and ...

Method for making copper dural alclad bus-bar row continuously through coating, welding and rolling

The invention relates to a method for manufacturing copper clad aluminum bus bar through clad welding and rolling, which is characterized in that a process of copper strips cladding copper bar is continuously performed under gas shielding, the specific method comprises the following steps: cleaning; bus bar blank manufacturing; diameter reducing by cold drawing; stretching by heating and roll compacting and annealing. The invention has the advantages that conductors for securing metallurgical combined entirety are formed on the two metal interfaces through diffusing heat treatment of two materials and one or two elongating rolling. By adopting clad welding, diameter reducing, heating and roll compacting continuous finishing process, the production rate is improved greatly, the process time is shortened; and the quality is ensured. Because preprocessing mechanical scrubbing is finished during clad welding, the brush graining process is simplified, thereby facilitating dust treatment. By ...

Pantograph slide plate, preparation method thereof and electrified vehicle

The invention discloses a pantograph slide plate, a preparation method thereof and an electrified vehicle, and belongs to the field of materials. A pantograph slide plate on electrified vehicles such as a high-speed rail and the like is a key component of a power receiving element, is directly contacted with a wire of a contact network, guides current on a power transmission network in a static or sliding state, and transmits the current to a locomotive power supply system. The pantograph slide plate provided by the invention has the advantages of high structural strength, good arc suppression performance, small wire wear, low resistivity and wear resistance. The specific preparation method comprises the following steps: pretreating a first material; the pretreated first material is loaded into a mold at the normal temperature, 150 MPa pressure is applied to the single side, compression molding is conducted at the temperature of 165 +/-5 DEG C, and a second material is obtained; the second ...

Broadband dual-polarization feed source

The invention discloses a broadband dual-polarization feed source in the field of wireless communication and radio astronomy. The broadband dual-polarization feed source is composed of four sets of radiation oscillators and two impedance synthetic printed boards. The radiation oscillators form a log-periodic dipole array, the two sets of radiation oscillators which are placed in an orthogonal mode are connected with the two impedance synthetic printed boards which are placed in an orthogonal mode respectively, the two ends of each left metal strap of the impedance synthetic printed boards are connected with corresponding left pins of the two sets of radiation oscillators in a one-to-one corresponding mode, the two ends of each right metal strap of the impedance synthetic printed boards are connected with corresponding right pins of the two sets of radiation oscillators in a one-to-one corresponding mode, and therefore the switching to two coaxial interfaces from eight ports is achieved.

Instant tea draws drying device

The utility model relates to an instant tea draws drying device draws the jar and still has a delivery port, the delivery port is located the filter screen below, through first pipeline intercommunication between its and the filtration jar, be equipped with first pump on the first pipeline, the filtration jar passes through second pipeline intercommunication with the filter, and the filter delivery port is located and filters the jar, be equipped with the second pump on the second pipeline, filter the jar and communicate through the third pipeline with concentrated jar, be equipped with the third pump on the third pipeline, concentrated jar is passed through fourth pipeline intercommunication rather than interior spray tube, is equipped with the shower nozzle on the spray tube, be equipped with the fourth pump on the fourth pipeline, concentrated jar still communicates with vacuum pump and steam generator through the pipeline, through the 5th pipeline intercommunication between concentrated ...

METHOD FOR EXTRACTING ANTIBACTERIAL PEPTIDES AND ALBUMIN FROM PEA WHEY WASTEWATER

The disclosure provides a method for extracting antibacterial peptides and albumin from pea whey wastewater, which includes following steps: in extracting the albumin, centrifuging with the pea whey wastewater generated during pea protein processing as raw material; controlling temperature and exchanging heat to adjust temperature of the raw material; sequentially performing a microfiltrating, nanofiltration, ultrafiltration and secondary nanofiltration to obtain an albumin slurry; performing a multi-effect concentration on the albumin slurry; adding an alkaline substances to adjust pH; sterilizing and drying to finally obtain the albumin, which realizes a targeted extraction of the albumin with small molecular weight in the pea whey wastewater and avoids resource waste. The albumin with small molecular weight and the antibacterial peptides in the pea whey water are effectively recycled, thus avoiding environmental pollution caused by improper treatment of the pea whey water and realizing ...

Car door with car window glass smashing function

The invention discloses a car door with a car window glass smashing function. The car door comprises a car door body (1), a car window (2), a lifter cover (3) and car window glass (4). The car window (2) is disposed on the upper portion of the car door body (1). The lifter cover (3) is disposed on the inner side of the car door body (1). The car window glass (4) is disposed in the lifter cover (3) and connected with a lifter. A car window glass smashing device (5) is disposed on the lifter cover (3). The car door with the car window glass smashing function has the advantages that the car door allows people in a car to easily smash the car door glass during accidents, personal safety of the people in the car can be guaranteed, and the potential safety hazard of existing cars can be avoided effectively.

Denitrification facultative type domestic refuse bioreactor landfill and leachate recirculation process

The invention discloses a denitrify oxidizing lift waste biological reactor stuff field and filter liquid reflux technique, wherein the stuff field comprises a stabilize area, a stable methane area, apositive stuff area, while each area is connected with two filter liquid collecting pool, and each collecting pool is connected with one one-way valve connected with a filter liquid adjusting pool and connected to an on-site treatment sewage processing industry via valves. The invention utilizes the ability of biological reactor stuff field that absorbs nitrate and resists nitrated, and collects,pretreats and refluxes the filter liquid to obtain circular biological treatment conditions as aerobic, facultative, anaerobic, aerobic or the like. The invention can hold the COD density of outlet filter liquid under 1000mg/L, the NH3-N density under 15mg, and the total nitrogen remove rate higher than 90%.

Fabricated concrete frame structure beam-column joint

The fabricated concrete frame structure beam-column joint comprises a prefabricated concrete column and a concrete beam, and beam mounting holes are formed in the joints of trapezoidal prefabricated brackets arranged on the four side end faces of the prefabricated concrete column and the side end faces of the prefabricated concrete column and communicate with one another; the number of the concrete beams is four, beam fixing pieces are arranged at the front ends of the concrete beams, the beam fixing pieces of the four concrete beams are installed in the four beam installation holes respectively, and the first beam clamping pieces, the second beam clamping pieces, the third beam clamping pieces and the fourth beam clamping pieces at the front ends of the four beam fixing pieces are clamped in sequence. Column through holes are formed in the beam mounting holes, steel plate rubber shock pads are arranged in the column through holes, and the steel plate rubber shock pads, the concrete beams ...

Fiber concrete with anti-cracking and anti-seepage functions

The invention discloses fiber concrete with anti-crack and anti-seepage functions, and relates to the technical field of concrete.The fiber concrete with the anti-crack and anti-seepage functions is characterized by being prepared from, by weight, 450 parts of cement, 180 parts of water, 1036 parts of gravel, 571 parts of river sand, 5.625 parts of high-performance polycarboxylate superplasticizer with an air entraining component and 2.65-4 parts of basalt fiber; 0.9 to 1.4 parts of polypropylene fiber and 113 parts of fly ash.

Tissue engineering device used for light-operated insulin rhythmic secretion

The invention discloses a tissue engineering device used for light-operated insulin rhythmic secretion. It is helpful that the tissue engineering device can be used for treating diabetes instead of insulin injection. A construction method comprises following steps: a virus expression vector of VP16-CRY2-IRES-Ga14BD-CIB1N obtained via expression driven by Ga14-UAS is constructed, and an insulin virus expression vector obtained via expression driven by Ga14/UAS is constructed; transfection of the virus expression vector and transfection of the insulin virus expression vector to skin-source fibroblast are carried out respectively via virus transfection or other methods; tissue engineering scaffolds are loaded with the modified fibroblast further, and then are subjected to subcutaneous transplantation; after stabilization of regenerous tissues in vivo, local skin is subjected to blue light irradiation so as to induce interaction of VP16-CRY2 with Ga14BD-CIB1N, induce increasing of self expression ...

Intelligent method and equipment for removing stress by harmonic oscillation

Simple numerically-controlled machine tool for machining blind holes

The invention discloses a simple numerically-controlled machine tool for machining blind holes. The simple numerically-controlled machine tool comprises a machine tool electrical cabinet, a machine tool spindle box, a numerical control panel, a cutting fluid box body, a hydraulic oil tank and a workbench. The machine tool spindle box is arranged at the front end of the machine tool electrical cabinet. The workbench is arranged below the machine tool spindle box. The cutting fluid box body is arranged below the workbench. The hydraulic oil tank is arranged on one side of the machine tool electrical cabinet and connected with the machine tool electrical cabinet through a hydraulic oil tube. Supporting tables are arranged on the two sides of the workbench. Delivery rollers are arranged at the upper ends of the supporting tables. Air pressure supports are arranged at the lower ends of the supporting tables. An index chuck is arranged on one side of each supporting table. According to the simple ...

Driven chain mounting structure of grate

The utility model provides a driven chain mounting structure of grate, it makes the driving roller divide multistage chain drive, in case break down, it is convenient fast to overhaul. It includes the kiln, arranges the driving roller of arranging sequentially in the kiln, its characterized in that: the driving roller is divided into a plurality of unit, the first transmission case of one has been arranged to the below of the driving side of the driving roller in every unit, the output of first transmission case passes through the gear structure that the driving side of all driving rollers of corresponding unit is connected to the chain, the input of every first transmission case corresponds the output of link bit in the secondary drive case of its below, through transmission shaft interconnect between the input of adjacent secondary drive case, driving motor arranges in the below of the driving side of driving roller, driving motor's output correspondence is connected to nearest transmission ...

Driving device with energy consumption buffering function

The invention provides a driving device with an energy consumption buffering function. The driving device comprises a high-speed-level part, an energy-consumption buffering part and a low-speed-level part which are connected with one another. A motor M1 is sequentially connected with a first gear pair, a second gear pair, a one-way transmission mechanism, a first NGW planet gear train in series to form the high-speed-level part. A third gear pair, a spring mechanism, a fourth gear pair, an NGW planet differential gear train and a damper form the energy-consumption buffering part. A second NGW planet gear train and a fifth gear pair form the low-speed-level part. The driving device has the speed reducing function with the low speed level in positive transmission (from the motor to the tail end) and has the speed increasing function with the low speed level in negative transmission (from the tail end to the spring mechanism). The driving device has the low-rotating-speed and large-torque ...

Reproducible locking release in space

The utility model discloses a reproducible locking release in space, the device are by the drive end and hold two parts to constitute passively, and wherein, passive end mainly includes: upper end cover, inner skleeve, explosion bolt, dish spring, outer sleeve, compression spring, connecting bolt, nut, guide sleeve, pull rod, pivot, bearing etc. The drive end mainly includes latch segment etc.. The utility model provides a locking force transmits the other end from one end and locks, releases the action through transmission such as dish spring, inner skleeve, explosion bolt, connecting bolt, pull rod, pivot, bearing, latch segment, drive end latch segment through driving the passive end of rotatory cooperation. The utility model discloses with simple structure solve spatial mechanism product in the locking problem of transmission section and the release problem of during operation in orbit, have simple structure, advantages such as reliability height.

Full-automatic Chinese traditional medicine decocting pot

The invention discloses a full-automatic Chinese traditional medicine decocting pot which comprises a pot body (1), a heating base (2) and a cover (3). The heating base (2) is fixedly connected at the bottom of the body (1), the cover (3) is arranged at the top of the pot body (1), a medicine pouring port (4) is arranged in the pot body (1), and a spill-proof device (5) and a dosing device (6) are arranged on the cover (3). By the arrangement, functions of automatic heating, insulating, dosing, disconnecting, liquid-spill preventing and bottom-stick preventing can be realized, automatic decocting of the Chinese traditional medicine can be fully realized, manual operation is omitted, and conveniences are brought to people.

Method for improving antioxidant capacity and quality of seeds

The invention relates to a method for improving antioxidant capacity and quality of seeds. In the method, the recombination of a seed-specific promoter At2S3 and three antioxidant genes is applied to improve the antioxidant capacity of the seeds. The upstream 1760 bp promoter sequence of the At2S3 gene respectively fuses GUS (beta-glucuronidase) reporter gene, manganese-superoxide dismutase (MSD1) gene, catalase (CAT1) gene and a gene of a key enzyme (homogentisate plant-transferase; HPT1) during vitamin E biosynthesis to transform arabidopsis and carry out strain hybridization. The results show that the GUS reporter gene is specifically and efficiently expressed in the seeds; and the monovalent MSD1 (M7), bivalent MSD1/CAT1 (M7/C9) and trivalent MSD1/CAT1/HPT1 (M7/C9/H3) transgenic arabidopsis strains have significantly higher germination rate of seeds when being subjected to 10 mu M paraquat oxidative stress treatment and significantly higher survival rate of seedlings when subjected ...

Cutting machine suitable for various width tire sections

The utility model relates to a tire cutting machine discloses a cutting machine suitable for various width tire sections. This cutting machine includes base, main frame, install tire on the base playsto rise device and work slip table, installs tire clamping device on the work slip table, installs the cutting mechanism on the main frame, adjustment buddha's warrior attendant distance between lines's wire wheel subassembly and the wire winding mechanism that is used for bearing the weight of the buddha's warrior attendant line, tire clamping device includes that the tire clutch manipulator, drive tire and clutch the horizontal drive mechanism that vertical lift mechanism that the manipulator fed and drive tire clutch the manipulator. This cutting machine can adapt to the adjustment demandof different section width, makes buddha's warrior attendant line tire section cutting machine realize multiple width section cutting mode.

Extracellular vesicle co-delivery system for tumor treatment and application of extracellular vesicle co-delivery system

The invention belongs to the technical field of antitumor drug research, and particularly relates to an extracellular vesicle co-delivery system for tumor treatment and application of the extracellular vesicle co-delivery system. The co-delivery system is obtained by encapsulating effector molecule mRNA related to a cell death mode in an extracellular vesicle membrane, incorporating a substance capable of inducing generation of singlet oxygen into the extracellular vesicle membrane and loading a targeting peptide or antibody on the surface of the extracellular vesicle. According to the extracellular vesicle co-delivery system provided by the invention, the effector molecule mRNA is translated and inhibited by the optimized puromycin in the extracellular vesicle donor cells, so that the mRNA is promoted to be encapsulated into the extracellular vesicles; in donor cells, along with dilution of puromycin concentration and treatment of puromycin inactivation through a substance capable of generating ...

Method and system for obtaining three-dimensional model of building

The invention provides a method and system for obtaining a three-dimensional model of a building. According to the method and system for obtaining the three-dimensional model of the building, optimal side faces and optimal oblique aerial photos which correspond to all the actual side faces of the building are selected according to exterior orientation elements of the oblique aerial photos and a method for calculating areas of oblique aerial photos, blocking parts between the optimal side faces are removed, and differential rectification and clipping are conducted on the optimal side faces, with the blocking parts being removed, in the optimal oblique aerial photos, so that the side face textures of the building are obtained and the accuracy of the side face textures of the building is improved; the one-to-one correspondence between the obtained side face textures of the building and a building blank pattern is established according to the optimal side faces, so that the textures, obtained ...

Intelligent method and equipment for removing stress by harmonic oscillation

An intelligent "harmonic method" for eliminating the stress of workpiece features that based on harmonic superposition principle, a combination of optical frequencies is chosen to vibrate the workpiece and propagate different high-frequency harmonic waves in the workpiece in different directions, resulting in stress removal. Its equipment is composed of microcomputerized information processing system, high-precision speed regulation system, vibration acceleration measuring system and frequency spectrum analyzer consisting of periodic sampling and automatic tracking circuit, higher flow-up low-pass filter and high-speed microprocessor in said information processing system. Under the control of software, the stress in workpiece can be effectively eliminated and the relative data and technological curves can be displayed.

Edible protein extracted from vermicelli wastewater and processing process thereof

The invention relates to a sanitarian edible protein and a processing process thereof, belonging to the technical field of edible proteins and extraction processes thereof. The process comprises the steps of extraction of pea vermicelli wastewater, centrifugal separation, extraction of pea slag for the second and third time, enzymolysis, acid deposition, centrifugation, washing, centrifugation and syrup mixing for neutralization. By using the processing process for extracting the edible protein from vermicelli wastewater, the original method for producing proteins by boiling the vermicelli wastewater through a big pan is changed and the recovery rate of proteins is increased. The invention has the advantages of changing original feed proteins into edible proteins with high added values, increasing enterprise revenue, improving comprehensive utilization of resources and reducing COD (Chemical Oxygen Demand) content in wastewater to better treat the wastewater so as to reduce the difficulty ...

Compression mechanism and compression garbage truck

The invention discloses a compression mechanism and a compression garbage truck, the compression mechanism comprises a compression cylinder, the compression cylinder is internally provided with a compression assembly, and the compression assembly is used for compressing garbage; and the adjusting assembly is used for adjusting the compression angle of the compression assembly. In the garbage compression process, garbage is integrally compressed through the compression assembly firstly, so that the space occupied by the garbage is reduced, a garbage truck can transfer more garbage conveniently, and when the garbage meets hard objects such as stones or iron blocks which are difficult to compress in the garbage integral compression process, the compression angle of the compression assembly is adjusted through the adjusting assembly; and the compression assembly avoids hard objects such as iron blocks to compress the garbage, and the situation that local stress concentration is caused to the ...

Smelting and hot forging technology for steel, iron, alloy steel and non-ferrous metal

The smelting and hot forging technology for metallurgy is that after conventional smelting and before casting to form, molten metal or alloy is made to produce resonance inside a hot forging container for 20-30 min. The technology can raise the physical, chemical and mechanical performance of the metal or alloy greatly.

Policy security management device and method based on block chain

The invention relates to the field of policy security management, and discloses a policy security management device and method based on a block chain, which effectively solve the pressure of policy access and improve the security of policy management. The method comprises the following steps: configuring a policy domain and a policy in the policy domain, and uplink the policy domain and the policy; subscribing a cloud policy set by the policy service edge node, and if the cloud policy set has updating operation, automatically and synchronously updating the policy service edge node; when a user uses a terminal device to access a business system, a business server firstly carries out authentication according to own business logic, and then carries out authentication on a policy service edge node by using user related information; and after receiving the authentication request, the policy service edge node performs on-chain authentication on the policy domain ID, the policy ID and the policy ...

Close type incandescent lamp of additional welded radiating pole, and method for preparing the radiating pole

Moulded shod last of paper pulp and its making technology

A moulded shoe support is made up of used paper, regenerated paper and raw paper pulp through screening, hydraulic breaking, grinding, diluting, adding additive, moulding and drying. Its advantages include use of waste as raw material and enough supporting strength.

Digital signal processor based inspection robot monocular vision navigation system

The invention discloses a digital signal processor based inspection robot monocular vision navigation system. The system comprises a ground control center and an inspection robot which are connected by wireless communication, wherein the ground control center at least comprises a control computer and a wireless communication device which are electrically connected; and the inspection robot consists of an inspection robot body, an embedded type control unit, a navigation unit, a visual processing unit, a wireless communication unit and a battery unit, which are electrically connected with eachother. The digital signal processor based inspection robot monocular vision navigation system has the advantages of realizing the automatic control and the automatic target tracking of the inspectionrobot, supporting free switch between remote control drive and automatic drive, and realizing the vision based on-line navigation and barrier detection of the inspection robot.

Method for manufacturing cuprum alclad rectangular bus bar

The present invention relates to a preparation method of copper cladding aluminum rectangle bus bar, characterized the preparation of copper cladding aluminum rectangle bus bar in different specification comprises bus bar roughcast production, cleaning, rolling and stretching, and annealing. The beneficial effect of the invention is that a metallurgical bonding conductor can be formed on two metal interfaces by diffusing heat treatment of copper and aluminum and once or twice rolling and stretching. Rectangle roughcast design before processing, section area of roughcast and finished product is two times smaller than round roughcast section area. Finished product size can be made after once or twice rolling and modeling, rate of finished product is greatly improved by the simplified process, equipment input production cost are reduced, and all that are beneficial to popularization of copper cladding aluminum bus bar saving a great volume of copper resource for country.

Method for preparing fowl ovum like culture medium and application thereof

The present invention is poultry egg culture medium and its preparation process and application and belongs to the field of edible fungus producing technology. The poultry egg culture medium is prepared through the following steps: 1. boiling silkworm chrysalis in 100 g in 5000 ml drinking water and cooling; 2. adding magnesium in 2-7 g, potassium dihydrogen carbonate in 5-15 g, glucose in 40-60 gand vitamin B1 in 5-10 mg; mixing, and regulating pH to 6-7 to obtain nutritious liquid; 3. bottling nutritious liquid and adding poultry egg fluid in 80-120 vol% of the nutritious liquid, and steamsterilizing at pressure of 1.5 Kg/sq cm for 1 hr to obtain the poultry egg culture medium. The poultry egg culture medium is applied in cultivating aweto for preparing health product and medicine.

Dynamic optimization method for continuous casting secondary cooling water amount

The invention designs a continuous casting secondary cooling water amount dynamic optimization method, and belongs to the technical field of steelmaking and continuous casting. The method comprises the following steps: firstly, acquiring production information of a casting blank in a continuous casting production process, wherein the production information comprises thermophysical parameters of the casting blank and parameters of continuous casting machine equipment; establishing an unsteady-state heat transfer model according to relevant parameters of the casting blank, and determining initial conditions and boundary conditions of the unsteady-state heat transfer model; according to the boundary conditions and the initial conditions, the unsteady state heat transfer model is solved through a finite difference method, and temperature distribution of the casting blank at the moment is obtained; solving the heat exchange coefficient of the model, and obtaining the optimal heat exchange coefficient ...

Loading and transporting mechanism and development machine

The invention relates to the technical field of development machines, and discloses a loading and transporting mechanism. The loading and transporting mechanism comprises a conveyor and a shovel plate, wherein the inner side of the shovel plate is rigidly connected with the front end of the conveyor. In the loading and transporting mechanism with the structure, the shovel plate is rigidly connected with the conveyor, equivalently one part, and the positions of the shovel plate and the conveyor are fixed; when a scraping plate passes through the conveyor and the shovel plate, the scraping plate is not easy to scrape the shovel plate and the conveyor, so the noise is lower, chain blockage is not easily caused, and chain breakage is difficultly caused; the loading and transporting mechanism with the structure is convenient for installation, debugging and maintenance; and the loading and transporting mechanism can be debugged and then arranged on a development machine so as to change the conventional ...

Segmental mold aluminum-titanium-boron aluminum-magnesium alloy pattern block casting material and production method thereof

The invention relates to a segmental mold aluminum-titanium-boron aluminum-magnesium alloy pattern block casting material and a production method thereof. According to the technical scheme, the casting material is prepared from the following components in parts by weight: 99.85% of pure aluminum ingots, 0.20% of silicon, 0.10% of iron, 0.10% of copper, 0.10% of manganese, 3.80% of magnesium, 0.01% of chrome, 0.0050% of nickel, 0.0047% of zinc, 0.000108% of beryllium, 0.0032% of bismuth, 0.0108% of lithium, 0.00063% of sodium, 0.0030% of titanium alloy powder T15.2, and 0.0025% of aluminum-titanium-boron ALTi5B1. The casting material has the beneficial effects that: 1, a die casting is precise in cooling shrinkage contour curved surface and good in surface precision, and has no defects such as pinholes, shrinkage porosity, cold shut, and the like; 2, pattern edges and corners are clear, and the surface smoothness is good; 3, the casting material is corrosion-resistant, does not stick scourings ...

Improved medical cell staining glass slide

The invention relates to an improved medical cell staining glass slide. The glass slide comprises a rectangular glass body, which comprises a rectangular platelike handheld part and a sample loading part, wherein a protruding check plate III is arranged at one end of the sample loading part along the length direction, the other end of the sample loading part is connected with the handheld part through a rotary shaft, a protruding check plate I and a protruding check plate II are respectively arranged at two ends of the sample loading part along the width direction, and the handheld part is provided with one frosted surface. The improved medical cell staining glass slide has a simple structure, and is convenient to use; the protruding check plates are arranged at three sides of the sample loading part, thus preventing staining fluid from overflowing when inspectors of the hospital carry out cell smear staining and bone marrow smear staining, reducing the dosage of staining fluid, saving ...

Cherenkov oscillator using magnetic field containing soft magnetic material

The invention relates to a Cherenkov oscillator using a soft magnetic material-containing magnetic field, which comprises an oscillator cavity and a soft magnetic material-containing magnetic field arranged around the outer side of the oscillator cavity, and the soft magnetic material-containing magnetic field comprises a magnetic field bracket, a soft magnetic material and a solenoid magnetic field which are sequentially arranged from inside to outside in a surrounding manner. A magnetic field model combining a soft magnetic material and a solenoid magnetic field is adopted in the magnetic field design, the design is optimized, the magnetic line configuration is changed, then the electron beam moving track is changed, the distance between the cathode and the anode is increased, and meanwhile the tight beam wave effect between the electron beam and a slow wave structure is kept; and meanwhile, the problem that a common relativistic Cherenkov oscillator is difficult to consider both long-pulse ...

Two-arm inspection robot control system based on field bus

The invention discloses a two-arm inspection robot control system based on a field bus, which relates to the robot manufacture technology and is an automatic control system of an inspection system, and used for operations on a high-voltage power transmission line. The two-arm inspection robot control system comprises a robot control host machine, a motion control unit, a sensor unit, a system state monitoring unit, a detection equipment control unit and a ground base station. The robot control host machine plans actions according to information collected by the sensor unit, the motion control unit controls each joint, monitors the running state of the whole control system and each detection equipment in real time and contacts with the ground base station through a wireless network, and each unit communicates with the robot control host machine in real time through the field bus. The two-arm inspection robot control system based on the field bus adopts a distributed hardware structure, is ...

Broadband feed-source network

The invention discloses a broadband feed-source network in the fields of wireless communication and radio astronomy. The broadband feed-source network comprises two impedance-matching printed boards and a circular polarization bridge, wherein the circular polarization bridge is connected with the two impedance-matching printed boards put in an orthogonal manner, so an impedance value of a wide end of a metal micro-strip line of each impedance-matching printed board is 1/4 of an impedance value of a narrow end of the metal micro-strip line and a narrow end of a corresponding micro-strip ground wire, the feed is simplified and the performance is good. The feed network structure is simple, the feed loss is low, the feed efficiency is high, the structure is compact, the processing cost is low, and the feed network is especially suitable for a feed source or an antenna working in a broadband dual line polarization or dual circular polarization situation.

Air pollutant monitoring device

The utility model provides an air pollutant monitoring device. The air pollutant monitoring device comprises an air storage device and an air monitoring device, the air storage device comprises an airstorage box, a take-up barrel arranged on the air storage box and a first electric telescopic rod arranged on one side of the take-up barrel. A rotating shaft is arranged on the take-up cylinder in apenetrating mode, an air collecting pipe is wound on the take-up cylinder, one end of the air collecting pipe is communicated with the air storage box, an air collecting hopper is arranged at the other end of the air collecting pipe, the top end of the first electric telescopic rod is connected with the side face of the air collecting hopper, and a first air pump is arranged on the air collectingpipe. The air purifier has the advantages that the air storage device is arranged, so that the purpose of collecting air at different heights can be achieved; and through the arrangement of the air monitoring ...

Service scheduling method, device and equipment and computer readable storage medium

The invention discloses a service scheduling method, device and equipment and a computer readable storage medium, which can provide different network resources for different services so as to provide better network quality for clients. The method comprises the following steps: receiving service configuration information input by a user, the service configuration information comprising a network service level required by a service; a first service message is obtained, the first service message carries the content of the service and a target level label, and the target level label is used for identifying the network service level required by the service; and then matching the target level tag with a plurality of level tags in the first routing table. And under the condition that the target level tag is matched with any one level tag in the plurality of level tags, determining a target port tag according to the matched level tag. And finally, controlling the network access point to send the ...

Car door with automatic car window glass smashing device

The invention discloses a car door with an automatic car window glass smashing device. The car door comprises a car door body (1), a lifter (2), a lifter cover (3) and car window glass (4). The lifter cover (3) is disposed on the inner side of the car door body (1). The lifter (2) is disposed in the lifter cover (3). The car window glass (4) is fixed on the lifter (2). A water level sensor (5), a controller (6), a power supply device (7) and the car window glass smashing device (8) are disposed in the lifter cover (3). The water level sensor (5) and the car window glass smashing device (8) are electrically connected with the controller (6) which is electrically connected with the power supply device (7). The car door with the automatic car window glass smashing device has the advantages that the the car door glass can be automatically smashed when water submerges the car door, people in a car are allowed to escape from the window, and the potential safety hazard of existing cars can be ...

Self-suspension outdoor measuring equipment

The invention provides self-suspension outdoor measuring equipment, which comprises a detection box body, a lifting groove and a plurality of storage grooves are formed in the top of the detection box body, a lifting rod is vertically arranged in the lifting groove, a lifting table is arranged at the top of a lifting part of the lifting rod, and a self-suspension measuring mechanism is vertically arranged at the top of the lifting table in a lifting manner; a first sub-controller and a first battery pack are arranged in the self-suspension measuring mechanism, a second sub-controller is embedded in the lifting platform, and the second sub-controller is electrically connected with the lifting rod; the self-suspension measuring mechanism comprises a suspension machine body, an integrated measuring module and a multi-stage telescopic rod, the multi-stage telescopic rod is vertically arranged at the top of the lifting platform, the suspension machine body is rotationally connected to the top ...

Down frequency converter of integrated round polarizer

Down frequency converter of integrated round polarizer

This invention discloses a down transducer of a round polarizer composed of a vertical polarized input port, a level polarized input port, vertical polarized phase delay balance lines, horizontal polarized phase delay balance lines, 90deg. round polarized phase-shift section, a left-handed polarized low-noise amplifier, a right-handed round polarized low-noise amplifer, a signal switch module and a low-noise satellite frequency demultiplier, in which, the horizontal and vertical polarized signals enter into the 90deg. round polarized phase-shift section to generate right and left handed polarized signals after adjusting the phase by the vertical and horizotal phase delay balancing lines, and the signal switch module selects signals and delivers them to the satellite frequency demultiplier to output IF signals after down conversion.

Display substrate and display device

The display substrate comprises a display area and a non-display area, the non-display area is provided with a gate drive circuit, the gate drive circuit comprises a plurality of cascaded shift registers, at least one shift register comprises a first transistor and a fourth transistor, the first transistor is connected with a pull-up node, and the fourth transistor is connected with a pull-down node. The pull-up module is configured to pull up a voltage value of a signal of the pull-up node; the fourth transistor is connected with a first reset signal end and the pull-up node and is configured to lower the voltage value of the signal of the pull-up node under the control of the signal of the first reset signal end, an active layer of the first transistor comprises a plurality of first sub-active layers, and an active layer of the fourth transistor comprises a plurality of fourth sub-active layers; the first sub-active layer and the fourth sub-active layer extend along the second direction ...

Jacking structure is violently sent in pneumatics

The utility model provides a jacking structure is violently sent in pneumatics between its roll surface that is applicable to co -altitude not, can guarantee the steady transport of material, and simple structure, cost of manufacture are low. It includes the conveying roller of arranging alone, its characterized in that: it is still including arranging in the supporting rack at conveying roller both ends, independent support, the conveying roller includes at least two, the conveying roller is plane parallel arrangement in proper order, the supporting rack includes the riser, the bottom plate, support respectively in the upper portion of the riser of the supporting rack that corresponds the position at the both ends of conveying roller, the bottom of two supporting racks is connected through the crossbeam respectively, driving motor has wherein been arranged on one the bottom plate of supporting rack, the one end cover of arranging driving motor's the conveying roller that the supporting ...

GSM-based electricity motor room monitoring system

The invention relates to a GSM-based electricity motor room monitoring system comprising an image acquisition module, a temperature sensor, and a terminal server. The image acquisition module and the temperature sensor are installed in the motor room and are respectively connected with the terminal server; the output terminal of the terminal server is connected with a data processor; the output terminal of the data processor is respectively connected with a storage device, a display, a GPRS communication device, and an alarm device; and the output terminal of the GPRS communication device is connected with a mobile phone. On the basis of the design, an objective of remote controlling can be achieved; and the manual monitoring defect can be effectively overcome.

Signal converter for mining

The invention discloses a signal converter for mining, and relates to automatic information processing technology, which is an underground sensor data acquisition and control device used in a coal mine safety production monitoring system. The device consists of an intrinsic safe electric power, a microprocessor module, a communication module, a sensor signal input processing module, a signal output processing module and an intrinsic safe shell. Real-time data of various mounted sensors for analog quantity, switching value and cumulated amount are acquired in real time; a data packet is transmitted to an upper embedded data substation for mining through an RS-485 bus; and simultaneously, the power-off control on the mounted output equipment is performed according to a control instruction sent by the data substation. The signal converter for mining is applicable for the underground environment of coal mine, is an important part of a no-main coal mine safety production monitoring system,and ...

Device for testing hydrogeological parameters of underground water monitoring well and use method

The invention discloses a testing device for hydrogeological parameters of an underground water monitoring well and a using method, and belongs to the technical field of underground water detection. The testing device for the hydrogeological parameters of the underground water monitoring well comprises an installation box and further comprises a water tank arranged in the installation box; the water tank is detachably connected with a sample storage bottle for storing a sample; the water pump is arranged in the mounting box and is used for pumping underground water into the water tank; underground water is pumped into the evaporation part through the water pump, water is evaporated by the evaporation part to form water vapor, the water vapor enters the air guide part to be separated to form distilled water and dry steam, the dry steam is compressed to form high-temperature steam, the high-temperature steam is discharged into the first water inlet pipe, and the inner wall of the first water ...

Spraying mechanism and disinfection watering cart

The spraying mechanism comprises a water pump, and one end of the water pump is provided with a spraying assembly used for adaptively spraying disinfectant fluid in a water flow state and an atomized state; the adjusting assembly is arranged on the outer side of the spraying assembly, and the adjusting assembly is used for adjusting the range and direction of the spraying assembly. When disinfectant fluid is sprayed, the disinfectant fluid is sprayed out in a fine water flow state at the front stage of spraying, the spraying range is increased, dust in air is directly removed, and the disinfectant fluid is sprayed out in an atomized state at the rear stage of spraying, so that germs in the air are fully killed by the disinfectant fluid; meanwhile, the disinfectant fluid in an atomized state is combined with dust in the air, the weight is increased, water drops are formed and fall down, the dust removal effect is guaranteed, the disinfectant fluid is sprayed in a circular mode, dust and ...

Induction electricity-taking device that power was trailed

The utility model provides an induction electricity-taking device that power was trailed, by the iron core, it can the coil to get, adjustable transformer, the rectifier regulator module, the induction electricity-taking device is formed to power sampling circuit and load matching feedback control circuit, on the iron core get can the winding connection adjustable transformer's primary, adjustable transformer's secondary coil has a plurality of to take a percentage, the load matching feedback control circuit adjusts of regulation through connecting who takes a percentage, adjustable transformer output terminal after the regulation connects the rectifier regulator module, carry behind rectifier regulator and give the load, there is power sampling circuit between rectifier regulator module and the load, power sample signal transfer to load matching feedback control circuit, load matching feedback control circuit control adjustable transformer secondary coil's the number of turns is adjusted ...

Individual soldier's helmet monitored control system

The utility model relates to an individual soldier's helmet monitored control system. Main front end system and one set of terminal monitoring system two parts of compriseing a plurality of individual soldier's helmets are constituteed, adopt the wireless transmission data between front end system and the end system, set up the camera in individual soldier's helmet casing the place ahead, set up mike and earphone, antenna in its casing side, set up respectively in the inoxidizing coating of individual soldier's helmet casing with camera connection's video server and WIFI module, with mike and earphone, antenna connection's singlechip, the module of talkbacking, and the battery, terminal monitoring system include with wireless complex wireless router of WIFI module and video monitoring ware to reach and talkback the wireless complex intercom of module. Individual soldier's helmet monitored control system has realized pronunciation, image real time transport in time passing the on -the -spot ...

Method for cultivating triploid dendrobium huoshanense by fusion breeding method of diploid cells and pollen cells

The invention discloses a method for cultivating triploid dendrobium huoshanense by a fusion breeding method of diploid cells and pollen cells. The method comprises the following steps: (1) selecting dendrobium huoshanense varieties from different producing areas, which are good in stress resistance, quick in growth, thick in stalks, long in stem height, various in tillering, low in fiber content and high in medicinal composition content as a triploid cultivating source plant parent; (2) performing aseptic seeding on source plant seeds in a solid culture medium to obtain protocorm; (3) performing sterile culture on the source plant pollen in the solid culture medium to obtain a pollen cell population; (4) preparing protoplasts of the pollen cells and the protocorm cells to perform cell fusion; (5) culturing the fused cells on the solid culture medium to differentiate the fused cells into young plants, and then detecting the triploid plants; and (6) performing tissue culture on the triploid ...

Procédé pour extraire des peptides antimicrobiens et l'albumine à partir de l'eau usée du traitement de pois

La présente invention divulgue un procédé pour extraire des peptides antimicrobiens et l'albumine à partir de l’eau usée du traitement de pois, qui comprend : pour extraire l'albumine, centrifuger comme matière première l’eau usée du traitement de pois produite pendant le traitement de la protéine de pois, ajuster la température de la matière première par une contrôle de la température et un échange de chaleur, puis effectuer successivement une microfiltration, une nanofiltration, une ultrafiltration et une nanofiltration secondaire pour obtenir une suspension de l'albumine ; effectuer une concentration à multi-effets sur la suspension de l'albumine, ajouter une substance alcaline pour ajuster le pH, puis stériliser et sécher pour obtenir l'albumine. Il permet d’extraire de manière ciblée l’albumine de faible poids moléculaire à partir de l'eau usée du traitement de pois et d’éviter un gaspillage de ressources, de récupérer efficacement l’albumine de faible poids moléculaire et les peptides ...

Plastic corrosion resistant plate

The invention discloses a plastic corrosion resistant plate, the surface of the plate is uniformly sprayed with a polycarbamate layer, and the surface of the polycarbamate layer is sprayed with an ethylene-acrylic acid copolymer at high temperature for formation of a resistant layer.

Method and device for searching contact persons

The invention discloses a method and device for searching contact persons and belongs to the field of computers. The method comprises the following steps: receiving a command for searching contact persons, and creating a full keyboard, wherein the full keyboard at least comprises 26 English letters from a to z, and each English letter corresponds to one key; receiving English letters input by a user through the full keyboard, and using the received English letters to form a search string according to the order of the received English letters; according to the search string, searching the corresponding relation of the stored contact persons and Pinyin, wherein the corresponding relation of the contact persons and Pinyin is used for storing the contact persons and Pinyin corresponding to the contact persons included by a terminal. The device comprises a creating module, a forming module and a searching module. The method and the device can reduce the rate of coincident code of searching contact ...

Storage case perpendicularly to drive structure

The utility model provides a storage case perpendicularly to drive structure, it makes the storage case can be applicable to various moulds, improves its commonality. The storage box has been arranged in the support, the upper end of storage box is arranged can be around the box door structure who connects the pivot upset, it has the protruding supporting rack of side to fasten respectively on the both sides wall of storage box, one side correspondence of linking bridge clamps in the inner groovy of supporting rack, linking bridge's opposite side extends to keeps away from one side of connecting the pivot, two guide rails of arranging are perpendicularly arranged to the one side of connecting the pivot of keeping away from of support, article two, correspond on the guide rail and be equipped with perpendicularly to the slider, perpendicularly to passing through the connecting rod fastening connection between the slider, the cylinder bedplate has been arranged to the up end of support, support ...

Extruding pulverizer driven by multiple sets of motors

The invention relates to an extruding pulverizer driven by multiple sets of motors. The extruding pulverizer comprises a pulverizer body and a crushing cavity connected with the downside of the pulverizer body, a main shaft extending into the crushing cavity is connected into the pulverizer body in a penetrating manner, the upper end and lower end of the pulverizer body are respectively provided with an upper bearing and a lower bearing of the main shaft, the upper end of the main shaft is connected with a large belt pulley, the lower end of the main shaft is connected with a rotor used for crushing a mineral substance, at least two motor racks are arranged on the crushing cavity by using the main shaft as a center, and are respectively provide with a motor, the motors are mutually symmetric and are same in power and rotating direction, small belt pulleys are arranged at the upper ends of shafts of the motors, and the large belt pulleys and the small belt pulleys are in transmission connection ...

Display substrate, display panel and display device

The embodiment of the invention discloses a display substrate, a display panel and a display device, the display substrate comprises a display area and a fan-out area, and the fan-out area comprises a plurality of fan-out sub-areas; each fan-out sub-region comprises a first group of pins and a second group of pins, the first group of pins comprises m first pins, the second group of pins comprises m second pins, m is greater than 1, in the first direction, the first pins and the second pins in the nth fan-out sub-region are alternately arranged, the second pins and the first pins in the (n + 1) th fan-out sub-region are alternately arranged, and n is a positive odd number; wherein the first pin is connected with a first switching pin which is arranged on the same layer as the second pin, and the second pin is connected with a second switching pin which is arranged on the same layer as the first pin; the first pin in the nth fan-out sub-area is led out to the display area through a first ...

Embedded type mining gateway

The invention relates to an embedded type mining communication gateway, which is an underground data acquisition and control device used by a mining safe production monitoring system. The embedded type mining gateway comprises an intrinsic safety power supply, an ARM controller mainboard, a CAN bus communication board, an optical fiber interface and an explosion-proof enclosure. A downlink CAN bus receives uploaded real-time data of a substation mounted on the mining communication gateway in real time; and an uplink ethernet interface transmits the data to a ground monitoring host, receives the downlink control command transmitted by the host, and transmits the downlink control command to a corresponding substation to perform network monitoring. The gateway has the functions of protocol conversion and autonomous networking, is an important component in a non-master type mining monitoring system, can reduce the occurrence probability of coal mine safety accidents in time, introduces the ...

Low-nitrogen burner

The utility model discloses a low-nitrogen burner which comprises a mounting plate, a burner body and a burner cover. The diffusion cylinder is vertically arranged on the mounting plate, an inner cylinder longitudinally protruding out of the diffusion cylinder is embedded in the diffusion cylinder, and a plurality of ignition spray pipes are annularly distributed on the inner side of the inner cylinder; the recirculation sleeve is arranged outside the inner cylinder in a sleeving manner and is longitudinally separated from the diffusion cylinder, a plurality of fuel spray pipes are annularly distributed on the outer side of the recirculation sleeve, and an annular contraction part which contracts inwards in the radial direction is formed at the free end of the recirculation sleeve; a central spray pipe vertically penetrates through the flame stabilizing disc; the fuel spray pipe is composed of a main fuel spray pipe body and a gas conveying pipe connected with the main fuel spray pipe body ...

Henbane drug give-up agent and its preparation and use

Numerical control machine tool for dual-blade blind hole fixed depth machining

The invention discloses a numerical control machine tool for dual-blade blind hole fixed depth machining. The numerical control machine tool comprises a machine tool body (1), a machine tool electrical cabinet (2), a numerical control panel (3), a clamping table top (4), a tailstock (5) and a dual-blade fixed depth machining device (9). The machine tool electrical cabinet (2) is arranged on one side of the machine tool body (1), the machine tool electrical cabinet (2) and the numerical control panel (3) are connected through a rotating rod (36), and the clamping table top (4) is arranged at the upper end of the machine tool body (1). The machine tool body (1) is provided with a rail table top (7), the rail table top (7) is provided with a rail (6), the tailstock (5) and the dual-blade fixed depth machining device (9) are arranged on the rail (6), and the tailstock (5) is locked through a bolt. According to the numerical control machine tool for dual-blade blind hole fixed depth machining ...

Embedded mine data substation

The invention discloses an embedded mine data substation which is an underground data acquisition and control device used in a coal mine safe production monitoring system. The substation comprises an intrinsic safety power source, an ARM controller mainboard, a CAN bus communication board, a display drive board, a liquid crystal display screen and an explosion-resistant enclosure. Real-time data of various sensors of analog quantity, switching value and cumulant, which are articulated with the mine data substation, is acquired in real time through a downlink RS485 bus, and the real-time data is displayed by the liquid crystal display screen; cutting off control is automatically performed to articulated output equipment by means of set control logic according to the change of the real-timedata; the data is transmitted to a ground monitoring host computer through an uplink CAN bus interface and network monitoring is performed. The substation is suitable for underground environment of acoal ...

Automatic slave station address acquisition method through Modbus RTU and slave station

The invention discloses an automatic slave station address acquisition method through Modbus RTU and a slave station. The method includes the step that the slave station sends an address reuse detection packet to a communication link of a Modbus RTU network where the slave station is located, wherein the address reuse detection packet comprises a temporary station address and is used for detecting whether the temporary station address is occupied by other slave stations in the Modbus RTU network, and if the detection result shows that the temporary station address is not occupied by other slave stations in the Modbus RTU network, the slave station uses the temporary station address as a fixed communication address of the slave station. According to the method, the problem that the slave station can not obtain the station address automatically can be solved, so plug and play of the slave station can be achieved, and the flexibility and the expandability of the Modbus RTU can be improved.

Multifunctional integrated drive device

The invention provides a multifunctional integrated drive device. The multifunctional integrated drive device mainly comprises three parts of an upper barrel section, a middle barrel section and a lower barrel section. The invention aims to provide the multifunctional integrated drive device which is integrated with functions of driving, overload protection, reverse self-locking, driving backup, buffering, energy consumption, braking and the like, is mainly applied to joint drive of a mechanical arm of a space station, and can be applied to a wide variety of rotation type motion drive. An effective solution is provided for rotation type drive working conditions; and the multifunctional integrated drive device has the advantages such as a small size, light weight, high reliability and the like.

Tunnelling and shoring integrated machine and telescopic boom thereof

Sagger automatic weighting and agitating device with function of starting and stopping saggar channel

The invention relates to a saggar automatic weighting and agitating device with a function of starting and stopping a saggar channel, and belongs to the technical field of auxiliary facility for electric kiln. The saggar automatic weighting and agitating device with the function of starting and stopping the saggar channel comprises a base, a weighting platform, a weighting mechanism, a bearing platform for a saggar agitating trolley, a pair of acting cylinders for platform lifting, a trolley for saggar powder agitating, a trolley driving mechanism and an opening and closing mechanism for the saggar channel. The base is connected with the bottom of a saggar transfer roller rack. The weighting platform is arranged on the base, the four corner portions of the weighting platform fix a stand column of a weighting platform, and the upper portion of the stand column of the weighting platform is provided with a saggar weighting supporting wheel. The weighting mechanism is arranged on the base and ...

Fusion gene for expressing ClyA-IL10, expression vector, probiotics for secreting anti-inflammatory vesicles and application thereof

The invention relates to the technical field of fusion genes, in particular to a fusion gene for expressing ClyA-IL10, an expression vector, probiotics for secreting anti-inflammatory vesicles and application of the fusion gene. The nucleotide sequence of the fusion gene disclosed by the invention comprises a nucleotide sequence as shown in SEQ ID NO. 1. Probiotics constructed by using the fusion gene expressing ClyA-IL10 provided by the invention can release outer membrane vesicles rich in IL-10 at 37 DEG C, can effectively penetrate through the intrinsic layer of mucosa and regulate inflammation in intestinal tracts, in addition, along with temperature rise, the probiotics can release a large number of outer membrane vesicles carrying IL-10 protein, and the drug release amount can be regulated through temperature change.

Cocaine-benzedrine regulating transcription peptide gene vaccine, its preparation and application

A genetic vaccine able to resist against the psychogenic dependency to the active psychotropic substance, such as morphin, is prepared through cloning the cocaine-phenylpropanamine regulatory transcription peptide (CART) gene to eukaryotic plasmid expression carrier pcDNA3.1(+), and directly injecting the reecombinant plasmid DNA into the body of animal for expressing the CART and generating antigen to activate the immune system.

Superstrong fusion promoter, fusion method and use thereof

A ultrastrong fusion promoter oms4, its expression vector and its application in transgenic tobacco are disclosed. Said oms 4 promoter is constructed with 4 copied ocs enhensers by cyclically forwardlinking them to the core fragment of mas promoter. The oms4 promoter can be used to replace the 35S promoter in expression vector pBI121 of plant for constructing pOMS4. Its advantage is high expression level of exogenous gene gus in tobacco (increased by 23-47 times).

Wire rust removing brush

The invention discloses a wire rust removing brush. The wire rust removing brush is composed of a shell (1), a handle (2) and brush strips (6), wherein the handle (2) is welded on the shell (1); the brush strips (6) are arranged in the shell; guide columns (3), guide hole plates (4) and a magnet (5) are arranged on the shell (1); a guide hole is formed in each guide hole plate (4). The wire rust removing brush can be used individually and can be used in pairs. When two wire rust removing brushes are used in pairs, a wire is buckled in the wire rust removing brushes, the guide columns (3) of one of the wire rust removing brushes are inserted into the guide holes in the guide hole plates (4) of the other wire rust removing brush, the two wire rust removing brushes are buckled together by virtue of the suction force of the magnets (5), and the handles are held in hand to polish the wire back and forth, so that rust on the wire can be conveniently removed. The wire rust removing brush is high ...

Incoming call interface operation method and mobile terminal

The invention discloses an incoming call interface operation method and a mobile terminal, and belongs to the field of mobile communication. The method comprises the following steps: switching the current interface of the mobile terminal into an incoming call display interface when an incoming call is on the mobile terminal, wherein the incoming call display interface comprises a communication icon, a message information board and an answering area; answering the incoming call when an event that a user pulls the communication icon to the answering area is obtained; displaying an incoming call rejecting area on the incoming call display interface when an event that a user pulls down the message information board is obtained, and obtaining operation events on the incoming call rejecting area of the user so as to reject the incoming call according to the operation events. The adopted equipment comprises a switching module, an answering module and a rejecting module, wherein the rejecting area ...

Feeding device for raising chickens

The invention relates to the technical field of feeding devices, and discloses a chicken raising feeding device which comprises a feeding pipe, a storage bin and a feeding frame, an output shaft of a discharging motor is fixedly connected with a screw rod, the outer side of the screw rod is movably sleeved with a discharging pipe, the bottom of the inner side of the storage bin is movably sleeved with a discharging pipe, and the outer side of the discharging pipe is fixedly sleeved with a driven gear. An output shaft of the rotating motor is fixedly connected with a driving gear, the bottom of the discharging pipe is fixedly connected with the top of the discharging pipe, chicken feed falls into the discharging pipe through the discharging pipe, the discharging motor is started to drive the spiral rod to rotate, the chicken feed is discharged through the other end of the discharging pipe, and under the flow guide effect of the flow guide frame, the chicken feed is discharged. Chicken feed ...

Optical diffusing plate and method for making same

This invention relates to a light diffusion plate and its manufacturing method. PMMA resin or MS raw material and functional COC material are dried and dewatered to form a light diffusion plate in a preset thickness after co-extrusion, or, a formed PMMA unit plate is combined with a COC film by thermal binding, or, a formed PMMA (or MS) unit plate directly extruded from an extrusion machine and a COC film are bound to a light diffusion plate after thermal binding. Said functional COC is that a polar functional base is added during the process of manufacturing the raw material to increase the binding rate of COC to PMMA, the diffusion plate is that both side surfaces of the PMMA unit plate are covered with COC films to increase its light penetrability and moisture-proofing.

Synthetic ammonia waste gas recovery utilizes device

The utility model belongs to a synthetic ammonia waste gas recovery utilizes device, including ammonia jar speed atmospheric pipe and the synthetic air intake duct way of putting, the atmospheric pipe is speeded through first clean ammonia tower, the clean ammonia tower of second, first tee bend with wash the ammonia tower and link to each other with membrane separation device to the ammonia jar, membrane separation device passes through at the top hydrogen pipeline and links to each other with the synthetic ammonia system, and the membrane separation device bottom links to each other with LNG storage device through the pipeline, have simple structure, reasonable in design, can realize the energy conversion through the expander with high -pressure gas, and can reach pollution -freely and the advantage zero release.

Space mechanical arm capable of conducting automatic locking and releasing

The invention provides a space mechanical arm capable of conducting automatic locking and releasing. A support and an arm rod form a shoulder joint which is driven by a shoulder joint drive mechanism. A capturing connection mechanism and the arm rod form a wrist joint which is driven by a wrist joint drive mechanism. When the space mechanical arm is stopped, the shoulder joint stops moving after a stop sensor on a stop support is triggered; the wrist joint moves towards the locking direction, so that an idler wheel of a locking and releasing mechanism enters a wedged-shaped roller path of a wrist joint tooth ring, and the height difference of the wedge-shaped roller path makes the locking and releasing mechanism generate locking force. When the space mechanical arm conducts releasing, the wrist joint reversely rotates, the idler wheel of the locking and releasing mechanism is disengaged from the wedge-shaped roller path of the tooth ring of the wrist joint, and the locking force is unloaded ...

Method for using CO2 (carbon dioxide) to displace high-salinity bittern deep in ground

The invention provides a method for using CO2 (carbon dioxide) to displace high-salinity bittern deep in the ground. The method includes the following steps: delivering captured CO2 to an exploitation place; compressing the CO2 to be in a super-critical state by a CO2 compressor, and pumping the super-critical CO2 into a high-salinity bittern layer deep in the ground from an injection well by an injection pump; extracting the high-salinity bittern in a pumping and extracting well; separating bittern and CO2 in the extracted high-salinity bittern by a separator; deeply processing and purifying the separated bittern; repeatedly injecting the separated CO2 into the CO2 compressor by a CO2 reinjection device, and further pumping the CO2 into the high-salinity bittern layer deep in the ground to circularly displace the high-salinity bittern. By the method, serious pressure accumulation and salt rock sedimentation during pure injection of the CO2 are effectively relieved, zero emission is realized ...

Method for inserting related media in independent video streams

The invention discloses a method for inserting related media in independent video streams, which comprises the following steps of: acquiring primary video streams and secondary video streams coordinated with the primary video streams, and specifying time stamps of the multimedia information inserted into the original video streams; coding the primary video streams by using a coder, and independently coding the secondary video streams by using an optional coder; in the coding process, coding the multimedia information customized by a user into special frames, performing time stamp comparison between the special frames and the common video frames, and arranging the positions of the frames again according to a certain time sequence; at a receiving end, decoding the received video streams, and particularly considering the decoding of the special frames of the user; if the special frames comprise data such as texts, displaying the texts at a proper position of the original video streams; and ...

Mine hydrogeological condition detector

The invention discloses a mine hydrogeological condition detector, and belongs to the field of geological detection. A mine hydrogeological condition detector comprises a supporting plate provided with rollers at the bottom, and further comprises a device box with supporting legs fixed at the bottom, the device box is installed on the side wall of the supporting plate through a buffer mechanism, a top cavity and a bottom cavity are formed in the device box, and a partition plate is arranged between the top cavity and the bottom cavity; the detector is fixedly installed at the top of the device box, the bottom of the detector extends into the top cavity, a detection rod is connected into the bottom cavity through a wire, a probe is installed at the bottom of the detection rod, and a lifting assembly for driving the detection rod to ascend and descend vertically is arranged in the bottom cavity. A through hole matched with the detection rod is formed in the bottom of the device box; according ...

A center pin subassembly for electronic EGR valve

The utility model discloses a center pin subassembly for electronic EGR valve, including center pin, plastics driving medium and magnet steel, its characterized in that the bottom of center pin is equipped with the locating hole, the bottom side of center pin is provided with the incision, the upper end of magnet steel be equipped with with locating hole relative arrangement's locator protrusions, the side of magnet steel be equipped with with incision relative arrangement's side cut, plastics driving medium parcel live the magnet steel with the main part of center pin. The utility model discloses effectively solve magnet steel easy broken problem in preparation, transportation, assembly or working process, improved the production efficiency of EGR valve, prolonged the life of EGR valve.

Method for preparing fowl ovum like culture medium and application thereof

The present invention is poultry egg culture medium and its preparation process and application and belongs to the field of edible fungus producing technology. The poultry egg culture medium is prepared through the following steps: 1. boiling silkworm chrysalis in 100 g in 5000 ml drinking water and cooling; 2. adding magnesium in 2-7 g, potassium dihydrogen carbonate in 5-15 g, glucose in 40-60 g and vitamin B1 in 5-10 mg; mixing, and regulating pH to 6-7 to obtain nutritious liquid; 3. bottling nutritious liquid and adding poultry egg fluid in 80-120 vol% of the nutritious liquid, and steam sterilizing at pressure of 1.5 Kg/sq cm for 1 hr to obtain the poultry egg culture medium. The poultry egg culture medium is applied in cultivating aweto for preparing health product and medicine.

Quick-release electric special tool

The invention relates to a quick-release electric special tool. The quick-release electric special tool comprises an insulating rod and a cutting tool bit, wherein at least two L-shaped clamping grooves are annularly formed in the top outer side face of the insulating rod; the lower part of the cutting tool bit is provided with a sleeve which sleeves the top of the insulating rod; the inner wall of the sleeve is provided with clamping blocks to be clamped into the L-shaped clamping grooves; the L-shaped clamping grooves are provided with annular grooves; and sealing rings are embedded into the annular grooves. The quick-release electric special tool of the design can be used for cutting off tree branches in order to effectively eliminate potential safety hazard.

Electric power temperature control device based on wireless network

The invention relates to an electric power temperature control device based on a wireless network. The device comprises a main server, a display connected with the main server, and a temperature sensor, a wireless transmitter, a wireless reception controller and a control switch which are mounted in a distribution box, and a heat radiation fan arranged on the distribution box, wherein the temperature sensor is in signal connection with the main server through the wireless transmitter, the main server is in signal connection with the wireless reception controller, and the wireless reception controller is connected with the heat radiation fan through the control switch. According to the electric power temperature control device based on the wireless network, wireless temperature control can be realized, and normal operation of equipment is effectively guaranteed.

Aluminum alloy climbing frame sliding groove type guide rail

The utility model discloses a sliding groove type guide rail of an aluminum alloy climbing frame. The device comprises a base mechanism and a plurality of guide mechanisms, the base mechanism comprises a positioning bottom plate, a supporting plate and a supporting top plate. The supporting top plate and the positioning bottom plate are vertically symmetrical. And parallel to each other, the upperand lower end faces of the supporting plate are fixedly welded to the middle sections of the opposite side walls of the supporting top plate and the positioning bottom plate correspondingly. An I-shaped structure is formed, each guide mechanism comprises a first guide plate, a second guide plate, two oval stainless steel elastic rings and two supporting columns, each guide mechanism is fixedly arranged on the top end face of a supporting top plate of the base mechanism through the corresponding supporting column, and two guide blocks are symmetrically arranged on the radial side wall of the top ...

Process for producing pea liquor by vermicelli residue solid-state method

The invention relates to a process for producing pea liquor by a vermicelli residue solid-state method, and belongs to the technical field of the preparation of the pea liquor from vermicelli residue. The process for producing the pea liquor by the vermicelli residue solid-state method comprises the following steps of: 1) filter-pressing the vermicelli residue; 2) gelatinizing at high temperature under high pressure; 3) airing residue and adding distillers yeast; 4) fermenting; and 5) distilling liquor. In the process for producing the pea liquor by the vermicelli residue solid-state method, a membrane type hydraulic extrusion push filter press is selected, a high-temperature high-pressure gelatinization process is adopted, a continuous residue airing technology is adopted, a fermentation tank is rotatable, and a bucket elevator and a mobile material distribution device are combined for loading the liquor into retorts. The bottleneck of the comprehensive utilization of the vermicelli residue ...

Device and method for saving power of mobile terminal

The invention provides a method for saving power of a mobile terminal. The method includes the steps of mode setting, namely setting different power saving modes, condition setting, namely setting corresponding triggering conditions for different power saving modes, and starting, namely when the triggering conditions are met, the power saving modes corresponding to the triggering conditions are started. According to the method for saving power of the mobile terminal, the mobile terminal can be preset to be in different power saving modes, and the service time of the mobile terminal is prolonged under the condition that using requirements of users are met.

Red soil ecological composite soil in arid and semi-arid areas and construction method of drainage system of red soil ecological composite soil

The invention discloses arid and semi-arid region red soil ecological composite soil and a drainage system construction method thereof.The composite soil is constructed on the upper surface of a soil base layer and comprises an anti-seepage layer, a red soil original soil layer and a water holding layer which are sequentially distributed from bottom to top, the anti-seepage layer is formed by mixing wood fibers and red soil, and the water holding layer is formed by mixing glutinous rice glue and the red soil. The composite soil is constructed on the upper surface of the soil base layer, a mounting groove is downwards formed in the soil base layer, a water seepage ditch is formed in the lower end of the mounting groove, a U-shaped drainage groove is formed in the mounting groove, drainage channels are arranged on the two sides of the U-shaped drainage groove, flow guide holes are formed in the side walls of the drainage channels, and water absorption sponge and supporting sponge are arranged ...

Automatic weighing and shaking up device of saggar

The invention discloses an automatic weighing and shaking up device of a saggar and belongs to the technical field of auxiliary facilities of electronic kilns. The automatic weighing and shaking up device of the saggar comprises a base, a weighing platform, a weighing mechanism, a saggar shaking up trolley bearing platform, platform lifting action cylinders, a saggar powder shaking up trolley and a trolley drive mechanism, wherein the base is connected with the bottom of a saggar conveying roller rack of a saggar conveying mechanism; the weighing platform is supported on the base; weighing platform stand columns are fixedly arranged on four corners of one upward side of the weighing platform; saggar weighing supporting wheels are arranged on the portions of the weighing platform stand columns; the weighing mechanism is arranged on the base and makes contact with the side, facing the base, of the weighing platform; the saggar shaking up trolley bearing platform is supported on the base; ...

Method and system for customizing deployment and simulation of SDN switch network

The invention provides a method and a system for customizing deployment and simulation of an SDN switch network. The method comprises the following steps: step 1, creating a virtual node for each network node; step 2, configuring connection of virtual network cards among the virtual nodes on the virtualization platform; 3, placing the switch system program in a shared directory of the physical host, traversing each virtual node by using a remote control mode, and commanding the virtual node to copy the switch system program from the shared directory to a system directory of the virtual node; step 4, traversing each virtual node in a remote control mode, and commanding the virtual node to execute the system program immediately or in a delayed manner; and step 5, adding each virtual network card in the virtual node into a port of the virtual SDN switch to complete construction of the virtualized SDN network. According to the method, a delay waiting mechanism is set for a switch system program ...

Environment-friendly power cable with copper-clad aluminum magnesium alloy wires

The invention relates to the field of power, in particular to an environment-friendly power cable with copper-clad aluminum magnesium alloy wires. The power cable comprises three conductors distributed around the center, a cable wrapping layer sequentially wrapped outside the three conductors, and a cable sheath layer wrapped outside the cable wrapping layer, wherein a packing layer is arranged between the cable wrapping layer and the three conductors; the conductors comprise the copper-clad magnesium aluminum alloy wires, and conductor wrapping layers and conductor insulating layers which wrap the copper-clad magnesium aluminum alloy wires; the conductor insulating layers are wrapped outside the conductor wrapping layers; and the conductor wrapping layers and the cable wrapping layer are made of ceramic silicon rubber. With the adoption of the power cable, the power cable can be effectively protected against outside corrosion, and the sheath layer can be effectively prevented from being ...

Parking position query method and device and computer equipment

The invention provides a parking position query method and device and computer equipment, and the method comprises the steps: obtaining target vehicle information according to the designated driving order information of a designated driving terminal; the designated driving order information comprises target vehicle information; obtaining a parking position of the target vehicle in a parking lot according to the target vehicle information; obtaining a first distance between each parking lot entrance in the parking lot and the parking position, and sorting each parking lot entrance according to the first distance; acquiring a second distance between each parking lot exit in the parking lot and the parking position; sorting the exits of the parking lots according to the second distance; and sending the parking positions, the ranked entrances of the parking lots and the ranked exits of the parking lots to the designated driving terminal. A designated driver can be helped to quickly find the ...

Mobile satellite communication phase array antenna

The invention discloses a mobile satellite communication phased array antenna, which relates to a high performance satellite communication antenna device of a mobile satellite communication system in the communication field. The invention comprises a receiving array, a transmitting array, a feed network, a radio frequency receiving component, a radio frequency transmitting component, a servo tracking and beam controlling system, and an antenna seat and other components. The invention adopts a form of a one-dimensional phased array scanning antenna, a track mode of mutually combining azimuth plane mechanical tracking and pitching surface phased array electric track while scan is formed by adopting a non-planar array form structure, and the receiving and the transmitting of signals are completed. The invention also has the advantages that the tracking speed is quick, the electrical performance is good, and the outline is low, etc. The invention is in particular applied to the manufacturing ...

Portable rechargeable lithium -ion battery rail bonding drill

The utility model provides a portable rechargeable lithium -ion battery rail bonding drill, includes: the support is provided with the connecting plate on, the connecting plate is provided with calliper, is provided with the connecting axle on the support, drill bit, drill bit are arranged in on the connecting plate, ejector pin, ejector pin rotate with the support to be connected, and the ejector pin is provided with adjustment screw and rand, and the rand sets up with calliper relatively, bracket component, bracket component include upper bracket and lower carriage, and the upper bracket is connected with the support, are provided with feeding device on the upper bracket, and the lower carriage passes through feeding device and upper bracket sliding connection, drive arrangement, drive arrangement is 48v, operating power for 1000W's direct current motor for power voltage, can the source module be 48v's lithium phosphate battery for power supply voltage. The utility model discloses simple ...

Cotton Na+/H+ reverse transport protein gene and its cloning method and use

The present invention relates to the cloning, recombination and salt tolerance analysis of cotton Na+/H+ reverse transport protein GhNHX1 gene, and belongs to the field of molecular biology and biological technology. Total RNA is extracted from cotton leaf treated with 0.4 mol/L NaCl solution and inversely transcribed into cDNA. Facultative primer is used for conventional PCR to obtain intermediate segment, and whole length cDNA is obtained through fast amplification in 3' and 5' ends. The gene is transformed to salt-sensitive yeast mutant to restore its salt tolerant capacity to some degree;and the gene is further transformed to tobacco to obtain transgenic plant capabl eof growing normally in salt concentration of 200 mmol/L. Therefore, the gene is one important salt tolerant gene and may be used in raising the salt tolerant capacity of plant for plantation in saline land.

Multiaxial motion servocontrol and protection system

The invention relates to a multiaxial motion servocontrol and protection system, belonging to the automation technology. The control system comprises an ARM controller, a CAN communication card, a CPLD device, an FPGA counter, a motor driver, a direct current or stepping motor, an optoelectronic code disc or an optical grading ruler, a sensor, and the like. The ARM controller receives a position or speed control command sent by a host computer through a CAN bus, calculates a controlled quantity by utilizing a built-in arithmetic, generates corresponding pulse-width signals or frequency signals through the CPLD device and drives the direct current or stepping motor to make motion through the motor driver; signals of the optoelectronic code disc or the optical grading ruler are processed bythe FPGA, and the processed signals are used as feedback signals to be sent to an ARM processor to realize servo control; and the sensor detects the running state of a mechanism and the motor, and the ARM ...

Multi-channel heat exchanger and EGR system

The invention relates to the technical field of heat exchange devices, in particular to a multi-channel heat exchanger and an EGR system. The multi-channel heat exchanger comprises a shell, a heat exchange core body, an inlet chamber body, a discharge chamber body and an outlet assembly. The heat exchange core body is arranged in the shell, and the inlet chamber body and the outlet chamber body are connected to the two ends of the shell correspondingly. The heat exchange core body comprises a plurality of heat exchange units, the inlet chamber body comprises a plurality of inlet cavities, and the inlet cavities communicate with the heat exchange units in a one-to-one correspondence mode; the outlet assembly comprises a cavity shell, a partition plate and a buffer structure; the partition plates are arranged in an inner cavity of the cavity shell so as to divide the inner cavity of the cavity shell into a plurality of outlet cavities, the outlet cavities communicate with the heat exchange ...

Automatic blending device of furfural hydrogenation production furfuryl alcohol

The utility model belongs to an automatic blending device of furfural hydrogenation production furfuryl alcohol, including the furfural storage tank, the furfural storage tank passes through the furfural charge pump and links to each other with the furfural elevated tank, and the export of furfural elevated tank bottom links to each other with driving compounding jar through first tee bend and first valve, driving compounding jar export respectively with at least two sets furfural loading attachment in second three -way third end link to each other, first three -way third end is through first self -modulation valve and muddy jar of upper portion furfural import is continuous in advance, it links to each other with two sets of furfural loading attachment at least to mix the export of tank bottoms portion in advance, furfural loading attachment includes second self -modulation valve, and second self -modulation valve passes through the pipeline and links to each other with compounding jar ...

Adjustable dustproof device and dustproof method for open type circulating water cooling tower

The invention belongs to an adjustable dustproof device of an open circulating water cooling tower and a dustproof method. Comprising a circulating water cooling tower body, a water collector is arranged in the circulating water cooling tower body, a circulating water spraying pipeline and a filler layer are sequentially arranged on the lower portion of the water collector, a cooling water pool is arranged at the bottom of the circulating water cooling tower body, a water falling layer is arranged between the filler layer and the cooling water pool, a protection frame is arranged on the outer side of the water falling layer, and a dustproof unit is arranged on the outer side of the protection frame. The dustproof unit comprises a power part, and the power part is connected with a liftable filtering part; according to the circulating water cooling tower, the filtering part can be arranged on the outer side of the water falling layer to prevent impurities carried in external air from entering ...

Hang water pipe formula isothermal furfural hydrogenation ware

The utility model belongs to a hang water pipe formula isothermal furfural hydrogenation ware, including the reactor casing, upper portion be the hydroecium in the reactor casing, is equipped with a plurality of inner tubes bottom the hydroecium, the inner tube is linked together through outer tube and the steam chest of establishing in the hydroecium lower part, the lower part of steam chest is for reacting the heat transfer room, the indoor distributor that is equipped with of reaction heat transfer, the bottom of reactor casing is equipped with feed pipeline and ejection of compact pipeline, the top of reactor casing is equipped with the steam pocket, the steam pocket is linked together through deaerated water moisturizing pipe and hydroecium, the steam chest is linked together with the steam pocket through the steam outlet pipe, one side of steam pocket is equipped with the moisturizing house steward, the top of steam pocket is said with the steam pipe network management and is linked ...

CARRIER MECHANISM FOR WALKING ON LINE

A carrier mechanism for walking on a line includes a carrier platform constituted by a first mounting plate, a second mounting plate and a longitudinal movable plate, a walking apparatus, a clamping apparatus, a driving apparatus, and a self-balance control apparatus configured to adjust a posture of the carrier mechanism. The longitudinal movable plate is slidably arranged on the second mounting plate fixedly connected to the first mounting plate in parallel. The walking apparatus includes at least two sets of walking wheels arranged along a walking direction. The clamping apparatus is slidably arranged on the lower side of the longitudinal movable plate. The driving apparatus includes a first driving apparatus configured to drive the walking wheels to roll, and a second driving apparatus configured to drive the longitudinal movable plate to move. The clamping apparatus is driven by the longitudinal movable plate to clamp or release a to-be-inspected target. 1. A carrier mechanism for walking on a line , comprising a carrier platform , a walking apparatus , a clamping apparatus , a driving apparatus , and a self-balance control apparatus; wherein the first mounting plate is fixedly connected to the second mounting plate in parallel,', 'the longitudinal movable plate is arranged between the first mounting plate and the second mounting plate in parallel, and', 'the longitudinal movable plate is slidably arranged on the second mounting plate;, 'the carrier platform comprises a first mounting plate, a second mounting plate and a longitudinal movable plate, wherein'}the longitudinal movable plate is provided with four guide grooves, and the four guide grooves are symmetrically arranged on a left side and a right side of a longitudinal center line of the carrier platform;the guide grooves vertically penetrate the longitudinal movable plate, and the clamping apparatus is slidably connected to the guide grooves;the clamping apparatus is driven by the guide grooves to move ...

Novel Bacterial Strains

The present invention relates to a substantially purified or isolated endophyte strain from a plant, wherein said endophyte is a strain of Curtobacterium laccumfaciens and/or Arthrobacter sp., and wherein said endophyte provides improved environmental stress tolerance to plants into which it is inoculated. The present invention also relates to plants infected with the endophytes and related methods.

METHOD, SYSTEM AND DEVICE FOR MULTI-LABEL OBJECT DETECTION BASED ON AN OBJECT DETECTION NETWORK

A multi-label object detection method based on an object detection network includes: selecting an image of an object to be detected as an input image; based on a trained object detection network, obtaining a class of the object to be detected, coordinates of a center of the object to be detected, and a length and a width of a detection rectangular box according to the input image; and outputting the class of the object to be detected, the coordinates of the center of the object to be detected, and the length and the width of the detection rectangular box. The method of the present invention can perform real-time and accurate object detection on different classes of objects with improved detection speed and accuracy, and can solve the problem of object overlapping and occlusion during the object detection. 1. A multi-label object detection method based on an object detection network , comprising:{'b': '10', 'step S, selecting an image of an object to be detected as an input image;'}{'b': '20', 'step S, based on the object detection network, obtaining a class of the object to be detected, coordinates of a center of the object to be detected, and a length and a width of a detection rectangular box according to the input image; and'}{'b': '30', 'step S, outputting the class of the object to be detected, the coordinates of the center of the object to be detected, and the length and the width of the detection rectangular box; wherein'}the object detection network is trained and obtained by replacing a low-resolution feature layer in a You Only Look Once-V3 (YOLO-V3) network with a densely connected convolutional network.2. The multi-label object detection method based on the object detection network according to claim 1 , wherein claim 1 , a method of training the object detection network comprises the following steps:{'b': '10', 'step B, adjusting an attribute of each image in an obtained training image set according to a standard format to obtain a standardized training ...

Method for extracting antibacterial peptides and albumin from pea whey wastewater

The disclosure provides a method for extracting antibacterial peptides and albumin from pea whey wastewater, which includes following steps: in extracting the albumin, centrifuging with the pea whey wastewater generated during pea protein processing as raw material; controlling temperature and exchanging heat to adjust temperature of the raw material; sequentially performing a microfiltrating, nanofiltration, ultrafiltration and secondary nanofiltration to obtain an albumin slurry; performing a multi-effect concentration on the albumin slurry; adding an alkaline substances to adjust pH; sterilizing and drying to finally obtain the albumin, which realizes a targeted extraction of the albumin with small molecular weight in the pea whey wastewater and avoids resource waste. The albumin with small molecular weight and the antibacterial peptides in the pea whey water are effectively recycled, thus avoiding environmental pollution caused by improper treatment of the pea whey water and realizing resource reuse.

Carrier mechanism for walking on line

A carrier mechanism for walking on a line includes a carrier platform constituted by a first mounting plate, a second mounting plate and a longitudinal movable plate, a walking apparatus, a clamping apparatus, a driving apparatus, and a self-balance control apparatus configured to adjust a posture of the carrier mechanism. The longitudinal movable plate is slidably arranged on the second mounting plate fixedly connected to the first mounting plate in parallel. The walking apparatus includes at least two sets of walking wheels arranged along a walking direction. The clamping apparatus is slidably arranged on the lower side of the longitudinal movable plate. The driving apparatus includes a first driving apparatus configured to drive the walking wheels to roll, and a second driving apparatus configured to drive the longitudinal movable plate to move. The clamping apparatus is driven by the longitudinal movable plate to clamp or release a to-be-inspected target.

Method for extracting antibacterial peptides and albumin from pea whey wastewater

The disclosure provides a method for extracting antibacterial peptides and albumin from pea whey wastewater, which includes following steps: in extracting the albumin, centrifuging with the pea whey wastewater generated during pea protein processing as raw material; controlling temperature and exchanging heat to adjust temperature of the raw material; sequentially performing a microfiltrating, nanofiltration, ultrafiltration and secondary nanofiltration to obtain an albumin slurry; performing a multi-effect concentration on the albumin slurry; adding an alkaline substances to adjust pH; sterilizing and drying to finally obtain the albumin, which realizes a targeted extraction of the albumin with small molecular weight in the pea whey wastewater and avoids resource waste. The albumin with small molecular weight and the antibacterial peptides in the pea whey water are effectively recycled, thus avoiding environmental pollution caused by improper treatment of the pea whey water and realizing resource reuse. The disclosure provides a method for extracting antibacterial peptides and albumin from pea whey wastewater, which includes following steps: in extracting the albumin, centrifuging with the pea whey wastewater generated during pea protein processing as raw material; controlling temperature and exchanging heat to adjust temperature of the raw material; sequentially performing a microfiltrating, nanofiltration, ultrafiltration and secondary nanofiltration to obtain an albumin slurry; performing a multi-effect concentration on the albumin slurry; adding an alkaline substances to adjust pH; sterilizing and drying to finally obtain the albumin, which realizes a targeted extraction of the albumin with small molecular weight in the pea whey wastewater and avoids resource waste. The albumin with small molecular weight and the antibacterial peptides in the pea whey water are effectively recycled, thus avoiding environmental pollution caused by improper treatment of the pea ...

Nuevas cepas bacterianas

La presente invención se refiere a una cepa de endófito sustancialmente purificada o aislada de un vegetal, donde el endófito es una cepa de Curtobacterium flaccumfaciens y/o Arthrobacter sp., y donde el endófito provee una mejor tolerancia al estrés ambiental a los vegetales en los que se inocula el endófito. La presente invención se refiere también a vegetales infectados con los endófitos y métodos relacionados.

Novel bacterial strains

The present invention relates to a substantially purified or isolated endophyte strain from a plant, wherein said endophyte is a strain of Curtobacterium flaccumfaciens and/or Arthrobacter sp., and wherein said endophyte provides improved environmental stress tolerance to plants into which it is inoculated. The present invention also relates to plants infected with the endophytes and related methods.

Novel bacterial strains

The present invention relates to a substantially purified or isolated endophyte strain from a plant, wherein said endophyte is a strain of Curtobacterium flaccumfaciens and/or Arthrobacter sp., and wherein said endophyte provides improved environmental stress tolerance to plants into which it is inoculated. The present invention also relates to plants infected with the endophytes and related methods.

Novel bacterial strains

The present invention relates to a substantially purified or isolated endophyte strain from a plant, wherein said endophyte is a strain of Curtobacterium flaccumfaciens and/or Arthrobacter sp. , and wherein said endophyte provides improved environmental stress tolerance to plants into which it is inoculated. The present invention also relates to plants infected with the endophytes and related methods.

Cepas bacterianas

cepas bacterianas. a presente invenção refere-se a uma cepa endofítica substancialmente purificada ou isolada de uma planta, em que o referido endófito é uma cepa de curtobacterium flaccumfaciens e/ou de ar-throbacter sp., e em que o referido endófito proporciona tolerância ao estresse ambiental aumentada às plantas nas quais ele é inoculado. a presente invenção também se refere a plantas infectadas com os endófitos e a métodos relacionados.

Novel bacterial strains

The present invention relates to a substantially purified or isolated endophyte strain from a plant, wherein said endophyte is a strain of

Display panel and display device

A display panel includes: a display substrate, including a display region and a peripheral region located outside the display region. The peripheral region includes a bonding region; the display substrate specifically includes a base substrate, a plurality of fanout lines located on one side of the base substrate in the peripheral region and extending to the bonding region, and a plurality of first bonding electrodes electrically connected with the fanout lines in one-to-one correspondence in the bonding region; a drive chip, including a drive chip body and a plurality of pins located on a side of the drive chip body facing the display substrate; wherein the plurality of pins include a plurality of output pins bonded with the first bonding electrodes in one-to-one correspondence.

Service scheduling method and apparatus, device and computer readable storage medium

This application discloses a service scheduling method and apparatus, a device, and a computer-readable storage medium, to provide different network resources for different services, so that better network quality is provided for a customer. The method includes: receiving service configuration information input by a user, where the service configuration information includes a network service level required by a service; obtaining a first service packet, where the first service packet carries content and a target level label of the service, and the target level label is used to identify the network service level required by the service; then matching the target level label with a plurality of level labels in a first routing table; when the target level label matches any one of the plurality of level labels, determining a target port label based on the level label obtained through matching; and finally, controlling a point of presence to send the first service packet from a target port indicated by the target port label to a client.

Novel bacterial strains

Service scheduling method and apparatus, device, and computer-readable storage medium

This application discloses a service scheduling method and a device. The method includes: receiving service configuration information input by a user, where the service configuration information includes a network service level required by a service; obtaining a first service packet, where the first service packet carries content and a target level label of the service, and the target level label is used to identify the network service level required by the service; then matching the target level label with a plurality of level labels in a first routing table; when the target level label matches any one of the plurality of level labels, determining a target port label based on the level label obtained through matching; and finally, controlling a point of presence to send the first service packet from a target port indicated by the target port label to a client.

Display substrate, display panel, and display device

Provided are a display substrate, display panel and display device. The display substrate comprises: a base substrate, comprising a display area and a surrounding area comprising a gluing area; multiple signal lines; multiple fanout lines, connected to multiple signal lines in a one-to-one correspondence manner. The fanout lines comprise: a first fanout line, and a second fanout line located at the side of first fanout line away from the base substrate; at least in the gluing area, the orthographic projection of the second fanout line on the base substrate substantially overlaps that of the first fanout line on the base substrate; in part of the area outside the gluing area, the size of an overlapping area between orthographic projections of the second fanout line and first fanout line on the base substrate in the direction perpendicular to the extension direction of the fanout lines is smaller than a first preset threshold.

Multi-Sensor Trigger Control Method, Apparatus and Device, and Storage Medium

Embodiments of the present application disclose a multi-sensor trigger control method, apparatus and device, and a storage medium, and relate to the technical field of sensors. The method includes: acquiring a target output frequency and an output phase set; determining, according to the output phase set and a preset value, an initial value and an overflow value of a counter corresponding to each phase in the output phase set; calculating a reference frequency according to the overflow value and the target output frequency; detecting, according to a received input signal and an output signal corresponding to the reference frequency, whether a phase alignment condition is met; and if the phase alignment condition is met, performing multi-sensor trigger through a trigger control method according to the overflow value and the initial value. By means of the embodiments of the present application, the trigger moment can be flexibly adjusted.

Display panel and display device

The disclosure provides a display panel and a display device, and belongs to the technical field of display. The disclosure provides a display panel including a central display region and a bent display region at an edge of the central display region. The central display region is provided with a plurality of first pixels, and the bent display region is provided with a plurality of second pixels. A number of second pixels in a unit area is greater than a number of first pixels in the unit area. In the display panel, the PPI of the bent display region is higher than that of the central display region, so the number of the second pixels for gray-scale transition in the bent display region is increased, the gray-scale transition in the bent display region is uniform, and the aliasing phenomenon at the edge of the bent display region is improved.