11results about How to "Fusion simple" patented technology

The invention belongs to the technical field of medical instruments, and particularly relates to a dense net support. The dense net support comprises a front fixing section, a blocking section and a rear fixing section, and the blocking section is located between the front fixing section and the rear fixing section. The plugging section is connected with the front fixing section through a front connecting piece, and the plugging section is connected with the rear fixing section through a rear connecting piece; the plugging section is used for plugging an aneurysm position of a blood vessel, the plugging section sequentially comprises an inner layer part, a middle layer part and an outer layer part from inside to outside, the inner layer part adopts an inner layer metal stent, and the outer layer part adopts an outer layer metal stent. The dense net stent can adjust hemodynamics more accurately, and it is ensured that the blood flow of healthy blood vessels is not affected while the aneurysm is closed; the sealing effect of the aneurysm is ensured, and thrombosis is well promoted, so that blocking and healing of the aneurysm are promoted; and the endothelialization process of the stent is facilitated, so that the success rate of fusing the stent into the blood vessel is improved, the effect of completely sealing the aneurysm opening is achieved, and the recurrence risk is reduced.

The invention discloses a salsa sedge lipstick and a production process thereof, and relates to the field of lipstick; in order to improve the effect of repairing lip skin; the lipstick specifically comprises 15-25 parts of natural pigments, 20-35 parts of natural oils and fats, 15-30 parts of natural beeswax, 5-8 parts of natural plant essential oils, 30-40 parts of tridecyl trimellitate, 20-30 parts of diisostearyl malate, 12-18 parts of octyldodecanol, and 15-25 parts of triisostearate; the production process of the lipstick comprises the following steps: taking each raw material by weight for standby use; mixing and grinding the winged salsa sedge extract and the natural oils and fats into a mixed solution A. The invention selects the natural winged salsa sedge extract as the lipstick pigment, thereby ensuring the safety of use, and having no irritation to the skin, and is suitable for audiences with various sensitive skins, and because the salsa sedge seed extract oil is added to the ingredients, based on the health care function, it can repair the lip cells when used.

The invention discloses a harmonic state evaluation method for an AC / DC hybrid power system, and the method comprises the steps: collecting the voltage and current waveforms of the AC / DC side of the hybrid power system, carrying out the frequency domain analysis, extracting a harmonic component, building an LCC-HVDC power transmission AC system measurement equation, and a converter transformer branch positive and negative sequence harmonic model, and obtaining an LCC-HVDC power transmission system measurement equation; establishing a linear harmonic state estimation model based on a power network, an element, a measurement, a bus voltage measurement equation, a branch current measurement equation and a power transmission system measurement equation; based on the correlation between the measured value and the state quantity, considering the N-1 criterion, and establishing observability constraint of the AC / DC hybrid power system; and based on the observability constraint and the linear harmonic state estimation model, obtaining a stability index of the AC / DC hybrid power system. According to the invention, harmonic state evaluation and risk analysis can be carried out on the to-be-evaluated system according to the harmonic state stability index, and a harmonic treatment optimization suggestion is given.

The invention discloses an antibacterial air filtering material as well as a preparation method and application thereof. The preparation method comprises the following steps: opening and carding low-melting-point fibers and 2D fibers, and then conveying the fibers and the 2D fibers into a lapping machine to lay a fiber net; conveying the fiber net to a hot pressing roller for heating, pressing and shaping to obtain filter base cloth; the filtering base cloth is introduced into a melt-blown line spraying shaft; polypropylene particles and a silver ion antibacterial agent are mixed and then put into a heating bin for melt-blowing, melt-blown polypropylene fibers adhere to the outer surface of the filter base cloth, and a PP melt-blown layer is formed; the air filter cloth is obtained; spraying an antibacterial viscose solution on the PP melt-blown layer of the air filter cloth at high pressure; the air filter cloth is conveyed to drying equipment to be dried and shaped, and edge cutting and rolling are conducted. The air filtering material has a double-layer structure with a fluffy upper layer and a dense lower layer, and has antibacterial and antiviral functions, and the filter cloth can still keep high-efficiency filtering and antibacterial effects after being washed repeatedly.

The invention discloses a salsa sedge lipstick and a production process thereof, and relates to the field of lipstick; in order to improve the effect of repairing lip skin; the lipstick specifically comprises 15-25 parts of natural pigments, 20-35 parts of natural oils and fats, 15-30 parts of natural beeswax, 5-8 parts of natural plant essential oils, 30-40 parts of tridecyl trimellitate, 20-30 parts of diisostearyl malate, 12-18 parts of octyldodecanol, and 15-25 parts of triisostearate; the production process of the lipstick comprises the following steps: taking each raw material by weight for standby use; mixing and grinding the winged salsa sedge extract and the natural oils and fats into a mixed solution A. The invention selects the natural winged salsa sedge extract as the lipstick pigment, thereby ensuring the safety of use, and having no irritation to the skin, and is suitable for audiences with various sensitive skins, and because the salsa sedge seed extract oil is added to the ingredients, based on the health care function, it can repair the lip cells when used.

This application discloses a vehicle driving path planning method and electronic device, relating to the field of vehicle control technology. The method includes: acquiring image data of the vehicle driving environment from at least two angles; processing the image data using a preset image processing strategy to obtain the location information of pothole regions. The preset image processing strategy processes the image data in the following order: image closing operation, image opening operation, edge detection, color segmentation, and contour detection; calculating the depth information of the pothole regions based on the image data and the location information of the pothole regions; and determining adjustment parameters for the vehicle driving path based on the location information of the pothole regions, the current vehicle speed, and the depth information of the pothole regions, thereby planning the vehicle driving path based on the adjustment parameters. This application's method achieves low-cost, high-real-time, and high-precision intelligent driving path planning in complex road environments, significantly improving vehicle driving safety and passenger comfort.

The invention relates to the field of foamed shoe sole production and manufacturing, and provides a method for improving the appearance reject ratio of a foamed shoe sole with a metallic luster sense, and the method comprises the working procedures of material configuration, metallic color particle mixing, two-stage feeding and banburying, re-mixing, granulation, foaming and compression molding which are carried out in sequence. According to the invention, the metal color particles are subjected to pre-mixing treatment, and are dispersed in structure through temperature and continuous bundle stretching, so that the metal color particles are more easily fused with the main material of the sole raw material subsequently; meanwhile, the temperature of the color particle material is raised in advance, the fusion time of the subsequent pigment and the sole raw material main material in the internal mixer is shortened, then two-stage feeding is matched, the metallic luster sole with the uniform appearance is finally obtained, and the problems that a traditional foamed sole with the metallic luster is unstable in appearance and high in reject ratio are solved.

This disclosure presents a method, apparatus, and computer program product for generating guide lines. In the guide line generation method of this disclosure, low-cost, continuously acquired road images are used. Guide line content is fused by determining the lane where the guide line is located, the coordinates of the guide line projected onto the ground, and performing inter-frame merging and intra-frame combination of the continuous road images. This allows for the identification of guide lines for each lane on a road without expensive equipment, based solely on multiple frames of continuous road images from the same road. This achieves low-cost, simple, and fast multi-frame guide line content fusion. This disclosure allows the guide line generation scheme to be applied to various scenarios such as traffic management and navigation.

The present invention provides a multi-source remote sensing image classification method based on a multi-modal quaternion representation network, which relates to the technical field of remote sensing image processing, including obtaining a hyperspectral image and a laser radar image data set, normalizing and reducing the dimension of the data set, and dividing the data set into a training set and a test set; sequentially constructing a multi-modal quaternion representation module, a three-level fusion framework, and a dual-branch quaternion convolutional Transformer network, and constructing a multi-modal quaternion representation network based on the multi-modal quaternion representation module, the three-level fusion framework, and the dual-branch quaternion convolutional Transformer network; training the multi-modal quaternion representation network according to preset training parameters and loss functions of the training set to obtain a trained multi-source remote sensing image classification model, and testing the test set according to the trained multi-source remote sensing image classification model to obtain a classification result. The present invention can simply and effectively fuse multi-modal features.

The RLD-20 single-phase induction type voltage stabilizer comprises a stator and a rotor, the stator comprises a stator block formed by overlapping silicon steel sheets, a stator coil is wound on the stator block, the stator coil is connected with a control circuit board through a wire, and the stator is fixedly installed on a rack; the rotor comprises a rotor block formed by overlapping silicon steel sheets, a rotor coil is wound on the rotor block and connected with the control circuit board through a wire, the rotor is further connected with a rotating shaft of the servo motor, the servo motor drives the rotor to rotate, and the servo motor is further connected with the control circuit board through a wire. The control circuit board is further provided with a voltage induction connector. The silicon steel sheet prepared through the method is low in iron loss and high in magnetic induction intensity value, and the requirement for the magnetic performance of the silicon steel sheet in the voltage stabilizer can be met. And the magnetic performance of the silicon steel sheet can be further improved by improving the treatment method of the silicon steel.

The application relates to the technical field of optical detection and gas leakage monitoring, in particular to a multimodal common optical path gas leakage monitoring positioning system and method, which comprises an active laser emission module and a common optical path optical receiving module, wherein the active laser emission module is used for integrating and emitting infrared wave band laser and visible light wave band laser to an external target as active detection laser beams through a beam combining element; the common optical path optical receiving module comprises a plurality of different types of lens elements, the plurality of lens elements form a plurality of detection channels, the common optical path optical receiving module is used for receiving light signals reflected or scattered by the external target, and the light signals are disassembled into sub-signals of different wave bands through reflection or transmission of the lens elements to guide the sub-signals to corresponding detectors of the detection channels to obtain multimodal detection signals, wherein the detection channels comprise a TDLAS channel, an infrared channel, and at least one spectral imaging channel and / or a ranging channel. The application can improve the accuracy and effect of multispectral synchronous acquisition.