77results about How to "Safe from harm" patented technology

The invention discloses an intelligent independent spraying robot for an orchard. The intelligent independent spraying robot comprises a central control module, a spraying module, a dispensing module, a wireless communication module, a locating module, a man-machine interaction module, an image processing module, a detection module, a driving module, a power supply module, an alarm module and a storage module. The intelligent independent spraying robot for the orchard conforms to the current orchard building standard, does not need artificial control, simultaneously sprays the fronts and backs of the leaves at the tops and bottoms of four fruit trees, is capable of locating and moving independently to finish the whole spraying process for the orchard, enables the working efficiency to be improved, enables the chemical use ratio to be improved, enables the labor force to be reduced and protects people from chemical harm.

The invention discloses a method and a device for detecting Trojan in a non-executable file. Based on the Trojan property of the non-executable file, a process to be monitored is determined by operating a detection program of a system user layer and file creating operation of the process is monitored by operating a monitoring module of a system kernel layer to judge whether a file extension name is an executable file extension name under the system or not and judge whether the format of a written file contains the format characteristic of the executable file under the system or not so as to judge whether the program releases the executable file or not, namely, whether the Trojan exists in the non-executable file or not. The method and the device can effectively ensure the Trojan detection reliability for the non-executable file and is suitable for processing batch non-executable files and suitable for various operation systems.

The invention relates to an automatic radioactive medicament split charging injector and an automatic radioactive medicament split charging method, belonging to the technical field of containers dedicated to medicine purpose. The automatic radioactive medicament split charging injector comprises a medicament split charging injection unit and a controller provided with an external data input port. The method is as follows: the external data input port of the controller is utilized for inputting an instruction to the controller, and a radioactive medicament basic solution tank needing to be subjected to split charging is selected; the active value of the medicament in the radioactive medicament basic solution tank can be measured by a radioactive activity instrument, the controller calculates the volume of the needed radioactive medicament according to the active value measured in real time and the instruction, and the automatic split charging of the radioactive medicament can be completed by controlling the opening and closing of a switch valve between the injector and the radioactive medicament basic solution as well as between the switch valve and a solvent tank. According to the automatic radioactive medicament split charging injector and the automatic radioactive medicament split charging method, the automatic split charging and injection can be conducted on the radioactive medicament, and the condition that an injection person is not hurt by radiation can be ensured.

The invention relates to a dwarfing and pest-killing corn plant core-removing agent, which comprises the following raw material medicaments in percentage by weight: diethyl aminoethyl hexanoate 0.05-2.5, ethephon or paclobutrazol 0.1-3, chlorpyrifos 0.3-3, imidacloprid 0.01-0.09, pirimor 0.1-2.5 and auxiliary the balance. The medicament can complete pest prevention and control and growth regulation by one time of core-removing medicament application, wherein in one time of core-removing medicament application, various corn pests such as ostrinia nubilalis and aphid are prevented and controlled; the average corn plant height is reduced by 20 to 50 centimeters; the prevention and control rate of the ostrinia nubilalis and core-eating worms is over 80 percent; the prevention and control rateof the aphid is over 95 percent; and the corn yield is increased by more than 20 to 50 percent. The medicament is simple convenient in application, labor-saving, medicament-saving and safe, prevents harm caused by the ostrinia nubilalis and aphid in a whole period of growth of corns and completely solves the problem of pest prevention and control in a post-period of corns, thereby increasing cornyield and harvest, reducing environmental pollution and being worthy to be promoted and used.

The invention discloses an RFID-based greenhouse intelligent medicine spraying robot and method. The RFID-based greenhouse intelligent medicine spraying robot is characterized by comprising a central controller, an RFID path identification module, an image processing module, a medicine spraying module, a dosage module, a medicament detection module, a wireless communication module, a man-machine interaction module, a self-state detection module, a driving module, a power supply module, an alarm module and a storage module. The center controller is respectively connected with the RFID path identification module, the image processing module, the medicine spraying module, the dosage module, the medicament detection module, the wireless communication module, the man-machine interaction module, the self-state detection module, the driving module, the power supply module, the alarm module and the storage module. According to the invention, the whole medicine spraying process of fruits and vegetables in a greenhouse is finished in an intelligent mode, waste of medicines and medicine residuals are reduced, the work efficiency and the medicament utilization rate are greatly improved, the physical labor of people is reduced, and the people are prevented from medicament harm.

The invention discloses an intelligent chemical spraying robot for a farmland based on a suspension chain conveyer, and the robot is characterized in that a central controller of the robot is connected with a suspension chain conveyer module, a detection identification module, a solar tracking module, a solar power generation module, an image processing module, a chemical spraying module, a chemical dispensing module, a chemical detection module, a wireless communication module, a man-machine interaction module, an alarm module, a storage module, and a power supply module. The robot can use the outdoor solar energy to generate power, intelligently completes the whole process of chemical spraying for crops of the farmland, reduces the waste and residuals of chemicals, improves the work efficiency and utilization rate of chemicals, is environment-friendly, saves energy, reduces the manual labor, and enables a person not to be damaged by chemicals.

The invention discloses a method for cutting a fuselage skin under the condition of emergent pressure release of test flight of a passenger plane. The method comprises the following steps: firstly, a cutting position is selected to be on the rear of an engine room and bilaterally symmetrical with an axial line of a fuselage; secondly, the shape of a cut is a closed rectangle or a closed circle; thirdly, the cutting ability of a cutter is 1.25 to 1.35 times of the thickness of a cutting object; fourthly, the cutter is set to take the shape of the closed circle or the closed rectangle; and fifthly, after an insensitive electric detonator receives a priming signal, a fine silver detonating cord is primed and connected with the cutter through an energy amplifier which primes the cutter and cuts off the fuselage skin. The method is a quick and high-efficiency pressure release method, reduces the explosive amount, guarantees that an engine is not harmed by a skin block, is favorable for the safety of personnel in a test flight group, and can guarantee that the stability of the flight attitude of the plane is not influenced by the pressure release process due to synchronous priming.

The invention relates to multifunctional corn composite granules, which comprise the following raw materials in percentage by weight: 0.1 to 3.0 percent of carbendazol, 0.1 to 3.0 percent of mancozeb, 0.5 to 3.5 percent of ethephon, 0.1 to 3.0 percent of compound sodium nitrophenolate, 1.0 to 3.5 percent of imidacloprid, 0.5 to 3.0 percent of phoxim or monosultap and the balance of auxiliary materials. Bactericide, pesticide and growth adjustor are compounded in the granules to integrate pest removal, pathogenic bacteria prevention and control and growth adjustment, and the granules are applied at one time and can simultaneously prevent and control multiple pests and pathogenic bacteria of corn; and the total prevention and control rate of the granules on the corn pests reaches over 90 percent, and the average yield increase range of the corn is 25 to 35 percent. the granules have broad spectrum, high efficiency, low toxicity, good compatibility, complementary effect and long acting time, can ensure that the corn is not harmed by the pests such as stem borers, aphids and the like during the whole corn growth period by early application, and thoroughly solve the problem of difficult prevention and control of plant diseases and insect pests in the medium and later stages of the corn growth.

The invention discloses an intelligent chemical spraying robot for a farmland based on electromagnetic detection, and the robot is characterized in that a central controller of the robot is connected with an electromagnetic detection recognition path module, a permanent magnet detection module, a solar tracking module, a solar power generation module, an image processing module, a chemical spraying module, a chemical dispensing module, a chemical detection module, a wireless communication module, a man-machine interaction module, a self-condition detection module, a driving module, an alarm module, a storage module, and a power supply module. The robot intelligently completes the whole process of chemical spraying for crops of the farmland, reduces the waste and residuals of chemicals, improves the work efficiency and utilization rate of chemicals, is environment-friendly, saves energy, and enables a person not to be damaged by chemicals.

The invention belongs to the field of animal epidemic disease detection and discloses a fluorescence immunochromatographic assay test card for testing cat serum amyloid A and a preparation method. Thefluorescence immunochromatographic assay test card is characterized by comprising a base plate, a sample pad, a combination pad, a nitrocellulose membrane and a water absorption pad are sequentiallyjointed on the base plate, the combination pad is provided with a fluorescent microsphere marked SAA monoclonal antibody and fluorescent microsphere marked goat anti-chicken IgY, The nitrocellulose membrane is provided an SAA monoclonal antibody coated test line T and a chicken IgY coated quality control line C. The fluorescence immunochromatographic assay test card for testing cat serum amyloid Ais high in sensitivity and reliable in test result.

The invention discloses an immunofluorescence chromatography detection card used for detecting a canine coronavirus antigen, and a preparation method, and aims to provide the immunofluorescence chromatography detection card which has the advantages of high sensitivity and reliable detection result and is used for detecting the canine coronavirus antigen. The immunofluorescence chromatography detection card has the technical key points that the detection card comprises a bottom plate, wherein a sample cushion, a combination cushion, a nitrocellulose membrane and a water adsorption cushion are connected in sequence onto the bottom plate; the combination cushion is provided with a CCV (canine coronavirus) monoclonal antibody labeled by fluorescent microspheres and goat anti-chicken IgY labeled by the fluorescent microspheres; the nitrocellulose membrane is provided with the quality control C line of coating chicken IgY, and the detection T line of the coating CCV monoclonal antibody. Theimmunofluorescence chromatography detection card belongs to the field of animal epidemic diseases.

The invention relates to an electromagnetic-detection-based intelligent greenhouse pesticide spraying robot and method. The intelligent greenhouse pesticide spraying robot is composed of a central controller, an electromagnetic detection identification path module, a permanent magnet detection module, an image processing module, a pesticide spraying module, a pesticide dispensing module, a drug detection module, a wireless communication module, a human-computer interaction module, a self-state detection module, a driving module, an alarm module, a storage module block, and a power supply module. The central controller is connected with the electromagnetic detection identification path module, the permanent magnet detection module, the image processing module, the pesticide spraying module, the pesticide dispensing module, the drug detection module, the wireless communication module, the human-computer interaction module, the self-state detection module, the driving module, the alarm module, the storage module block, and the power supply module. According to the invention, the whole pesticide spraying process of fruit and vegetable plants in a greenhouse can be completed intelligently; the pesticide wasting and residue can be reduced; the work efficiency and pesticide utilization rate can be improved; and thus people can be protected from being injured by the pesticide.

The invention discloses an immunofluorescence tomographic detection card for detecting canine C-reactive protein and a preparation method and aims at providing an immunofluorescence tomographic detection card with high sensitivity and reliable detection result for detecting the canine C-reactive protein. The invention is characterized in that the immunofluorescence tomographi detection card comprises a bottom plate, wherein a sample pad, a bonding pad, a nitrocellulose membrane and a water absorbing pad are connected on the bottom plate in sequence; the bonding pad is provided with CRP (C-Reactive Protein) monoclonal antibodies labeled by fluorescent microspheres and goat-anti-chicken IgY labeled by fluorescent microspheres; the nitrocellulose membrane is provided with a quality control Cline for coating chicken IgY and a detecting T line for coating the CRP monoclonal antibodies. The immunofluorescence tomographi detection card belongs to the field of detection of animal epidemic diseases.

The binary compound herbicide as one kind of agricultural chemicals contains one kind of diphenyl ether herbicide, one kind of chloroacetamide herbicide and assistant. It has the advantages of both diphenyl ether herbicide and chloroacetamide herbicide, their synergistic and cooperative effect, wide herbicidal spectrum and raised herbicidal effect. Once application can ensure no weed damage in the whole growth period of crop. It has high safety to water melon. It has low cost, convenient use, less residue and environmental pollution.

The invention discloses a greenhouse cultivation method for cress sprouts, which belongs to the field of vegetable cultivation. In the invention, the cultivation and production for the cress sprouts in a greenhouse during the winter in the North are realized through the steps of preparing a seedbed, planting seedlings, heating a culture substrate, covering the vegetable and harvesting the cress sprouts. In the method, a film is adopted to separate the culture substrate and greenhouse soil, so as to prevent soil-borne diseases in the soil from entering the culture substrate and ensure that the cress sprouts are free from the damage of plant diseases and insect pests; an electric heating wire is adopted to heat the culture substrate, so as to ensure the proper temperature of root growth, the prosperous root system and the rapid growth; and non-woven fabric and substrates are adopted to cover the cress sprouts, so as to ensure the covering matters to have better air permeability and proper volume weight; therefore, the cress sprouts are straight, crispy and white.

The invention discloses a control method for preventing leaf vegetables against root-knot nematode. The method comprises the following steps: dividing to-be-processed land into a land parcel without root-knot nematode, land parcels at moderately severe degree and incredibly serve degree of root-knot nematode and a land parcel with serious root-knot nematode according to damage degree of root-knot nematode; taking a preventative mode to the land parcel without root-knot nematode and controlling an infection source and cutting off a transmission mode to prevent occurrence of root-knot nematode; locally changing soil and simmering saw dust as for the land parcels at moderately severe degree and incredibly serve degree of root-knot nematode and preventing root-knot nematode in combination with small vegetable beds or ridging planting, drip irrigation, intercropping and interplanting techniques to reduce density of population; and closing a greenhouse as for the land parcel with serious root-knot nematode and preventing root-knot nematode in combination with biological bacterial fertilizers, small vegetable beds or ridging planting, drip irrigation, intercropping, different crop rotation techniques. The control method for preventing leaf vegetables against root-knot nematode is simple and practicable and low in cost so that non-pollution prevention and control over root-knot nematode for leaf vegetables is effectively achieved.

The invention relates to a remote network monitoring method. The method comprises the following steps that: according to rules, an internet user inputs a personal identification number before he / she uses a computer in an internet bar; meanwhile, a camera that is used currently and a computer host of the camera are utilized to upload facial image information of the internet user to a monitoring host of the supervision department through an upper computer of the internet bar; and the monitoring host carries out discrimination and conformation on the uploaded facial image information and correlated individual information in a resident identity information base; if the internet user has a legal identity, the internet user is allowed to use the computer; if the internet user does not fit the qualification for surfing the internet, a network manager of the internet bar is informed to carry out processing; otherwise, the used computer is forced to be shut down automatically or security personnel is notified to take measurements. According to the method provided in the invention, it is determined whether an identity of an internet user is suitable or not, so that it is beneficial to prevent juveniles from surfing the internet or discover suspected personnel; and thus measurements are taken for disposal.

The invention discloses an agricultural multifunctional biological bacterial fertilizer, comprising a pesticide and composite biological flora at the ratio is 1,000:(10-20) in parts by weight, wherein the viable count of the composite biological flora is a billion per gram; the composite biological flora comprises bacillus subtilis, bacillus megatherium, conidioblous thromboides and phosphate and potassium-solubilizing nitrogen-fixing bacteria; the pesticide is dinotefuran, thiamethoxam or imidacloprid. Fertilization can be carried out at one time by the synergistic effects of biological bacterium and pesticide, the effect of improving good soil bacteria, killing and preventing soil insects and a part of insects on the floor, promoting root seedlings, preventing diseases, increasing yield and the like in the growth processes of a plurality of crops are achieved, the drug application time is saved, and the agricultural multifunctional biological bacterial fertilizer is convenient to use.

The invention belongs to the technical field of electronic equipment, in particular relates to a novel household electronic potted plant planting rack including a support base, and a storage battery is arranged in an inner cavity of the supporting base. A stand column base is fixedly connected to the center of the top surface of the supporting base. The stand column base and the supporting base are of an integrally-formed structure, a supporting stand column is connected to the top of the stand column base through threads, a height adjusting column is connected to an inner cavity of the top ofthe supporting stand column in a sleeved and embedded mode, a connecting ring is connected to the surface of the outer side of the supporting stand column in a sleeved and embedded mode, and connecting rods are symmetrically arranged on the outer side of the connecting ring. An insect expelling lamp strip is fixedly connected to the outer side surface of a top plate; and the insect expelling lampstrip is electrically connected to a control panel, so that the household electronic potted plant planting rack can prevent insects from concentrating to a lighting place through the insect expellinglamp strip in the use process, further ensures that potted plants are not damaged by the insects, enables the potted plants to grow normally, and meets the use requirements.

The invention discloses a ginger planting method, comprising the steps of: preparation of an organic substrate for planting ginger, field finishing, variety selection, planting, and post-planting management. The preparation process of the organic substrate comprises the steps of getting 30 to 50 parts of ginger straw, 10 to 15 parts of vermiculite, 10 to 15 parts of pearl powder, 65 to 80 parts ofsawdust and 6 to 8 parts of humic acid, naturally drying the ginger straw in air, pulverizing the dried ginger straw into particles of 1 to 2 cm by a pulverizer, adding urea to adjust the C / N ratio to be 25-30, conducting composting under the condition of the moisture being about 60%, conducting overturning for 2-3 times during the composting process for full decomposing, and mixing the decomposed material with vermiculite and pearl powder to form a product A, and conducting air drying for later use; mixing sawdust, humic acid and the air-dried product A with stirring, spraying a 0.09%-0.1% Paecilomyces lilacinus aqueous solution during the stirring mixing process, wherein the spraying amount of the Paecilomyces lilacinus aqueous solution accounts for 25%-26% of the total mass of the organic substrate; and conducting uniform mixing under stirring, so as to obtain the organic substrate. The method of the present invention can increase the production value.

The invention discloses a herbicide used for a wheat field. The herbicide is characterized by being composed of, by weight, 3-15 parts of sodium chlorate, 4-6 parts of sodium borate, 5-15 parts of nitrophenol, 8-17 parts of amide herbicides, 4-6 parts of aqueous suspension emulsion and 10-20 parts of phenoxy herbicides. According to the herbicide used for the wheat field, the formula is simple, material taking is easy, the advantages of the phenoxy herbicides and amide herbicides are integrated, the characteristics of a conductive herbicide and a hormone herbicide are considered, and the economic benefits of planting can be increased. The preparation method is simple and easy to operate, and the herbicide will not pollute the environment during usage, prevents water eutrophication, improves the weed-removal effect and can guarantee that crops will not be hurt by weeds in the whole growth period through one-time chemical usage.

The invention discloses an immunofluorescence chromatography detection card for detecting a canine distemper virus antigen and a preparation method thereof. The invention aims to provide the immunofluorescence chromatography detection card for detecting the canine distemper virus antigen with high sensitivity and a reliable detection result. The technical point involves a bottom plate; a sample pad, a bonding pad, a nitrocellulose membrane and a water absorbing pad are sequentially connected on the bottom plate; the bonding pad is provided with a fluorescent microsphere-labeled CDV monoclonalantibody and a fluorescent microsphere-labeled goat anti-chicken IgY; and the nitrocellulose membrane is provided with a quality control C line coated with a chicken IgY, and a detection T line coatedwith the CDV monoclonal antibody. The immunofluorescence chromatography detection card for detecting the canine distemper virus antigen and the preparation method thereof belong to the field of animal disease detection.

The invention discloses a convenient wall perforating device for building construction. The convenient wall perforating device comprises a base, an automatic lifting device, a mechanical hand, a perforating device main body and an automatic control device. The base, the automatic lifting device, the mechanical hand and the perforating device main body are sequentially connected. The perforating device main body is provided with a drill bit. A dust sucking device is arranged in the perforating device main body. A walking device is arranged below the base. A PLC is adopted as the automatic control device. According to the convenient wall perforating device for building construction, by means of the design of the structure functional module, the construction process of wall perforating is achieved, an operator only needs to carry out related arrangement, personal safety is ensured, meanwhile, the dust sucking device is arranged, dust pollution to the environment is reduced, it is also guaranteed that the body health of the operator is free of harm of dust, as a temperature inductor and the cooling device are arranged, the service life of the perforating device is prolonged, the convenient wall perforating device has the characteristics of being convenient, intelligent and safe to operate, and suitable for being applied and popularized.

A farmland intelligent spraying robot based on electromagnetic detection, characterized in that, the central controller of the farmland intelligent spraying robot is respectively connected with an electromagnetic detection identification path module, a permanent magnet detection module, a solar tracking module, a solar power generation module, and an image processing module. module, spraying module, dispensing module, drug detection module, wireless communication module, human-computer interaction module, self-state detection module, driving module, alarm module, storage module, and power supply module. The farmland intelligent spraying robot intelligently completes the entire spraying process of farmland crops, reduces drug waste and drug residues, improves work efficiency and drug utilization, is environmentally friendly and energy-saving, and protects people from the harm of drugs.

The invention relates to an aging-resistant plastic masterbatch. The aging-resistant plastic masterbatch comprises the following components by weight percentage: 95-99% of polyolefin resin, 0.05-0.12% of a light stabilizing agent, 0.2-1% of an anti-oxidant, 0.1-0.9% of an ultraviolet ray absorber, and 0.2-1% of a deoxidizer. Compared with the prior art, the aging-resistant plastic masterbatch has impact and aging-resistance performances, and reduces the raw materials waste due to equipment cleaning during a usage process.

The invention discloses a small device for blood type detection, which utilizes a micro direct current motor to drive a bar-shaped magnet fixed on a rotating shaft of a micro direct current motor to rotate, iron beads in a microwell plate are driven via magnetic force to rotate, so that reagents and cells in the microwell plate are fully and uniformly mixed, and micro-centrifugation effect is achieved. The device does not need to be connected with an alternating-current power supply, and can be used for detecting various blood type systems such as ABO, Rh and the like; the device is suitable for being used in environments without large instruments or power supplies, such as field operations, sudden public health events, mobile laboratories and the like. According to a blood type detectionmethod, plasma and red blood cells are rapidly separated by using a filter, blood type detection is carried out by using a microporous plate as a carrier, and antigen and antibody reactions are promoted through rotation of iron beads. The microwell plate can be capped and sealed; compared with an existing detection method from the aspect of biosafety, the blood type detection method is advantageous in that aerosol does not overflow in a detection and interpretation process, especially in some infectious disease epidemic periods; workers can be efficiently protected against harm of pathogenic microorganisms via the small device for blood type detection and the blood type detection method..

The invention relates to a wettable wheat herbicide and a preparing method thereof. The wettable wheat herbicide is prepared from, by weight, 6-8 parts of sodium chlorate, 10-15 parts of nitrophenol, 10-12 parts of phthalein amine herbicide, 10-20 parts of benzene oxygen herbicide, 1-3 parts of extracts of elephantopus scaber, 25-35 parts of fertilizer, 0.1-0.5 part of pesticide fertilizer release agent, and 60-70 parts of filler. According to the wettable wheat herbicide and the preparing method thereof, the advantages of the benzene oxygen herbicide, phthalein amine herbicide and the extracts of elephantopus scaber are integrated, the wettable wheat herbicide has the characteristics of both the translocated herbicide and hormone herbicide, when the wettable wheat herbicide is in use, no pollution is caused to the environment, water eutrophication is prevented, the weeding effect is improved, and through one dosage, it can be guaranteed that wheat is not harmed by weeds in the whole growth period.

The invention discloses a preparation method of a herbicide for a winter wheat field. The preparation method of the herbicide for the winter wheat field comprises the following steps: stirring and mixing a herbicidal composition, a sustained release agent, a surfactant, a filler and a solvent according to a weight ratio of 100:(1 to 10):(1 to 5):(2 to 10):(20 to 50) to prepare the herbicide for the winter wheat field, wherein the herbicidal composition comprises fluazifop-p-butyl, napropamide, clomazone, butachlor, atrazine, propazine and an ALS inhibitor. The herbicide has high herbicidal activity and wide weed control spectrum, kills weeds while having the weeds and closes while having no weeds and is long in persistent period, and one-time use of the herbicide can ensure that the wholeseedling raising period of the winter wheat seedling field is not harmed by the weeds, to ensure the quality of winter wheat seedlings and the yield of late-stage winter wheat.

The invention provides a self-cleaning water tank structure. A water tank structure body (1) is of a round structure, a cleaning arm (2) is arranged on the inner wall of the water tank structure body, a motor and a brush head are arranged on the cleaning arm (2), a water-quality testing module (3) is arranged, in use, the water-quality testing module (3) continuously monitors the transparency of water in the water tank, so that the high water-quality standard is determined, and if cleaning is needed, the motor is started for brushing and cleaning the inner wall; a remote communication module is arranged for realizing the remote control cleaning for the inner wall; the components such as the motor adopt the waterproof design; a prompt module (4) is arranged for sending out prompting information when cleaning is started; the information prompting method is voice or LED lamplight display. The self-cleaning water tank structure can monitor the water quality in real time, so that the self-cleaning operation of the water tank can be realized, therefore, the body health is protected against the harm of water scales and microscopic bacteria, and finally, convenience is provided for a user.