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An ecological restoration slope
ActiveCN117845961BReduce maintenance frequencyclean thoroughlyFatty/oily/floating substances removal devicesSewerage structuresWater flowEnvironmental engineering
Owner:BEIJING YANTU ENG KANCHAYUAN
A blockchain address association analysis method based on graph database risk propagation
PendingCN122472766AAchieve quantitative identificationDiscover accurately and efficientlyRisk ControlAlgorithm
This invention discloses a blockchain address association analysis method based on graph database risk propagation, belonging to the field of blockchain association analysis technology. The invention includes attribute graph modeling, risk propagation analysis, and incremental risk mechanism updates. It is based on modeling blockchain transaction data as an attribute graph and storing it in a graph database. Then, using marked risk addresses as seed nodes, a multi-hop risk propagation algorithm with a decay factor propagates risk scores along transaction edges. Finally, combined with community detection and threshold truncation mechanisms, it outputs a set of associated risk addresses and their risk levels, achieving quantitative identification of hidden associated risk addresses. Simultaneously, it accurately and efficiently discovers organized abnormal networks and fund loops, enabling timely risk prediction and prevention, effectively controlling the propagation range, and meeting the real-time requirements of risk control and early warning scenarios.
Owner:CHENGDU COOPER HENGAN TECH CO LTD
Fire-fighting lance with bidirectional water curtain function
PendingCN121775384AIncrease coveragehigh densityFire rescueEnvironmental engineeringMechanical engineering
The invention belongs to the technical field of fire-fighting equipment, and particularly relates to a fire-fighting lance with a bidirectional water curtain function. The invention provides a fire-fighting lance with a two-way water curtain function. The fire-fighting lance aims at solving the problem that in the prior art, a fire-fighting lance is unreasonable in structure and can only spray out a water curtain. A fire-fighting lance with a two-way water curtain function comprises a lance body, a handle is arranged on the lance body, a control valve is further arranged on the lance body, and an operation part facilitating operation of the control valve is arranged on the control valve; a first water curtain is formed by spraying out a fire extinguishing material forwards through the spray head, and a second water curtain is formed by spraying out the fire extinguishing material forwards through the front spray holes in the connecting assembly. And the two forward water curtains are matched with each other, so that the coverage area and density of the fire extinguishing material sprayed forwards are greatly increased. When a large-area fire is put out, fire spreading is more effectively controlled, and the fire extinguishing efficiency is improved. The third water curtain can absorb and block heat emitted by a fire source, and harm of heat radiation to firefighters is reduced.
Owner:孔维琦
An agent long-term memory governance method and system based on verifiable claim alignment
The application relates to the field of artificial intelligence and data governance, in particular to an intelligent agent long-term memory governance method and system based on verifiable statement alignment, which comprises a verifiable statement management unit, a long-term memory storage unit, an affected object determination unit, an alignment judgment unit, a correction processing unit, a recovery processing unit and an audit record unit. The verifiable statement object can be checked, fact anchor memory objects are stored, affected memories are positioned, alignment judgment is performed, memory correction and recovery are carried out, traceable audit records are left, and intelligent agent long-term memory whole-process governance is completed. In the application, automatic identification, limitation, correction and recovery and audit tracing of long-term memory objects under the condition of external verifiable statement changes are realized, so that the correctability, recoverability, consistency and traceability of the long-term memory of the artificial intelligence agent are improved.
Owner:曾裕仁
Oblique anamorphic zoom lens and anterior segment parameter measurement system
The utility model discloses a kind of oblique image zoom lens and anterior segment parameter measurement system, oblique image zoom lens includes: front fixed group, moving group and rear fixed group are sequentially arranged along light incident direction;Wherein, the front fixed group includes first lens and second lens sequentially arranged along the light incident direction;The moving group includes third lens;The rear fixed group includes fourth lens, cementing mirror group and fifth lens sequentially arranged along the light incident direction.The oblique image zoom lens and anterior segment parameter measurement system of the utility model can provide suitable optical zoom condition for anterior segment parameter measurement of different depth eye socket, can realize clear imaging to different depth eye socket, can make anterior segment and lens optical axis not perpendicular state, light still can be efficiently, correctly spread and focus, greatly widen the application range and operation convenience of measurement, powerfully promote the development and application of ophthalmic imaging technology in different eye socket population detection aspect.
Owner:SHANGHAI SUPORE INSTR
SARS-CoV-2 Spike Glycoprotein Antibodies and Antigen-Binding Fragments
The present disclosure provides antibodies and antigen-binding fragments thereof that bind specifically to a coronavirus spike protein and methods of using such antibodies and fragments for treating or preventing viral infections (e.g., coronavirus infections).
Owner:REGENERON PHARMACEUTICALS INC
A hybridoma cell strain, monoclonal antibody, test strip, kit and application thereof for feline leukemia virus
This invention relates to a hybridoma cell line, monoclonal antibody, test strip, reagent kit, and their applications targeting feline leukemia virus (FLV), belonging to the field of immunology. The invention utilizes FLV P27 protein immunization of mice to isolate specific hybridoma cell lines FeLV-06D8F10 and FeLV-02B6H12 from mouse ascites fluid. Monoclonal antibodies are then isolated and purified and applied to the detection of FLV. The test strip described in this application employs the colloidal gold immunochromatographic principle. The reagent kit method described in this invention is simple in procedure, highly operable, and can simultaneously detect FLV antigens in different media, including feline saliva and blood, enabling detection of FLV antigens in various media. Since pet cat saliva is easier to collect in a home, this method allows for home testing of pet cats and has broad application prospects.
Owner:SUZHOU AIYI ANIMAL MEDICINE CO LTD
Transmission device for power communication
ActiveCN121965384Bachieve connectionFree to adjust the angleElectrical apparatusFilament handlingWire rodTelecommunications
The application discloses a transmission device for power communication and relates to the field of cable bridges, which comprises a plurality of groove type bridges, the groove type bridges are connected with each other through connecting assemblies, mounting top plates are arranged on the top surfaces of the groove type bridges, wire laying plates are arranged at the inner bottoms of the groove type bridges, wire pressing assemblies and condensing assemblies are mounted on the mounting top plates, a plurality of air vents are formed in the two side surfaces of the groove type bridges, the two side interiors of the groove type bridges are hollow, and closing assemblies are mounted in the two side interiors of the groove type bridges. In the application, the connecting assemblies, the wire pressing assemblies, the condensing assemblies and the closing assemblies are matched, finally, the problems, such as insufficient heat dissipation protection of traditional bridges, moisture air intrusion into the bridges in humid and cold areas, and damage of water vapor to wire rods and bridge components, are solved, and the installation efficiency, cable operation stability and safety of the power communication transmission device are improved.
Owner:SHANXI ELECTRIC POWER CO POWER COMM CENT
An electric vehicle fire extinguishing device
The utility model relates to an electric automobile fire extinguishing device, including car bottom shower device and at least one set of fireproof partition, the main part of car bottom shower device is metal pipe frame, the axis direction of the upward side of metal pipe frame sets up a plurality of first spout for from below to upward water spray, the downward side of metal pipe frame is fixed with first wheel, the bottom of fireproof partition is fixed with second wheel, the metal pipe frame still is fixed with the horizontal quick -wired port of intercommunication with it, to connect fire -fighting water pipe with convenience, the utility model discloses a movable car bottom shower device and fireproof partition to realize the quick isolation of accident vehicle and surrounding vehicle and the directional fire extinguishing cooling of battery part, the car bottom shower device of the utility model adopts the pipe frame structure, and the simple structure is convenient to operate, through the telescopic moving rod, it can be pushed to the bottom of the vehicle on fire safely, the utility model adopts the fireproof partition of splicing to the quick isolation of accident vehicle, can effectively control the spread of fire.
Owner:TIANJIN CHEST HOSPITAL +1
Fire extinguishing device for mine
ActiveCN224180150UFlexible position adjustmentfire extinguishing achievedFire rescueControl systemLiquid storage tank
The utility model discloses a fire extinguishing device for a mine. The fire extinguishing device comprises a frame structure, a liquid storage tank, a bracket, a bottom spraying arm assembly and a central sleeve, an electric walking wheel assembly is installed at the bottom of the frame structure, and a control system is installed on the frame structure. The liquid storage tank is mounted at the top of the frame structure, and a liquid pumping assembly is mounted at the bottom of the liquid storage tank; the support is installed on the side wall of the frame structure, and two symmetrically-arranged translation assemblies are installed on the support. The bottom spraying arm assembly is fixedly installed at the bottom of the support and communicates with the liquid pumping assembly. The center of the center sleeve is fixedly installed on the support, the center sleeve is communicated with the liquid pumping assembly, the two sides of the center sleeve are connected with the extended spraying arm assemblies in a sliding mode, and the extended spraying arm assemblies are communicated with the center sleeve. The position of the spraying arm assembly can be flexibly adjusted and extended, so that the spraying range and the fire extinguishing coverage range are expanded, fire extinguishing in a large range in a mine is achieved, and the fire extinguishing effect and efficiency are improved.
Owner:ZUOQUAN LONGQUAN METALLURGY FOUND CO LTD
Bactericidal composition for preventing and treating asparagus stem blight and preparation method thereof
PendingCN121986791AImprove the effect of prevention and controlsimple componentsBiocideFungicidesBiotechnologyDrugs solution
The invention relates to the technical field of agricultural biological prevention and treatment, in particular to a bactericidal composition for preventing and treating asparagus stem blight and a preparation method thereof. The composition is prepared from the following components in parts by mass: 1 to 20 parts of fluopyram, 1 to 20 parts of phenazino-1-carboxylic acid, 0.1 to 1 part of an organic silicon surfactant, 5 to 30 parts of an auxiliary agent and 29 to 92.9 parts of water. The fluopyram and the phenazino-1-carboxylic acid are compounded according to a specific proportion, and the action mechanisms of the fluopyram and the phenazino-1-carboxylic acid are complementary, so that the control effect on the asparagus stem blight is remarkably improved; meanwhile, the introduced organosilicon surfactant can reduce the surface tension of the liquid medicine, enhance the adhesion and spreading capability on the thick wax layer of asparagus and improve the utilization rate of effective components; through compounding of the biological-source phenazino-1-carboxylic acid and the chemical agent fluopyram, the problem of drug resistance enhancement caused by long-term use of a single chemical agent can be avoided, and the drug use frequency and dosage are reduced; and the introduction of biological source components reduces the risk of environmental residue, and gives consideration to both prevention and treatment effects and ecological safety.
Owner:INST OF PLANT PROTECTION JIANGXI ACAD OF AGRI SCI
A method of lemon health analysis
ActiveCN121053535BHigh detection sensitivityImprove detection accuracyData processing applicationsBiological models
This invention discloses a lemon health analysis method, relating to the fields of intelligent agricultural monitoring and plant health diagnosis. It involves acquiring continuous images of lemon plants using a hyperspectral camera, and then using these images to detect changes in a dynamic differential spectral segmentation model. Sequence modeling is performed on the pixel-level multi-band spectral data. An adaptive motion-aware scheduler automatically suppresses loss when the proportion of motion change mask pixels exceeds a preset dizziness threshold to avoid background misjudgment, generating a pixel-level dynamic change map. This is compressed into a pathological dynamic state vector using a variational autoencoder, and end-to-end training is performed with action-conditional video prediction as the training objective. In the extrapolation phase, a recurrent dynamic model is used to perform multi-step imaginative prediction based on candidate action sequences, outputting the future evolution trajectory of the pathological dynamic state vector and generating a quantitative early warning or decision simulation report on the outbreak risk level. The system also includes change type classification and model closed-loop optimization functions.
Owner:WEISHAN JUFENG AGRI TECH CO LTD
Bactericidal composition for preventing and treating cucumber anthracnose
The invention relates to the technical field of pesticides, and particularly discloses a bactericidal composition for preventing and treating cucumber anthracnose, the bactericidal composition comprises effective components of fluopyram and prochloraz, and the bactericidal composition comprises 1000 parts by weight of fluopyram and 1000 parts by weight of prochloraz. Comprising the following components in parts by weight: 20-150 parts of fluopyram, 80-560 parts of prochloraz, 30-400 parts of a solvent, 5-200 parts of an emulsifier, 0.1-15 parts of a defoaming agent, 10-80 parts of an anti-freezing agent, 0.1-10 parts of a preservative and the balance of water, totaling 1000 parts. The bactericidal composition provided by the invention has an excellent effect on preventing and treating cucumber anthracnose, shows an obvious synergistic effect compared with a control single agent, can still keep excellent activity under the condition of low dosage, and is environment-friendly, safe to crops, small in residue and low in pollution.
Owner:SHAANXI MEIBANG PHARMA GRP CO LTD