14 results about "Hedgehog" patented technology

1. Name of the designed product: cat toy (hedgehog). 2. Use of the designed product: the designed product is used for cat playing. 3. Design points of the designed product: in shape. 4. Picture or photo best indicating the design points: perspective view.

The present application relates to the application of imperatorin in the preparation of a drug for inhibiting the Hedgehog signal pathway, and discloses that imperatorin can inhibit the Hedgehog signal pathway activated by Shh, inhibit the Hedgehog signal pathway activity activated by SMO overexpression, and inhibit the Hedgehog signal pathway activity activated by SMO drug-resistant mutation, and can obviously inhibit the growth of tumors in vivo caused by abnormal activation of the Hedgehog, and in particular, it is disclosed that imperatorin can inhibit the Hedgehog signal pathway activity activated by SMO drug-resistant mutation, which provides a new strategy for treating tumors caused by abnormal activation of the Hedgehog, and expands the application field of imperatorin.

Graphic Design - Life After Humans Hedgehog

The application belongs to the field of biomedical signal processing and human-computer interaction, and discloses a muscle-derived signal gesture recognition method and system based on crown porcupine optimization VMD parameters. The method collects electromyography or muscle magnetic signals during gesture action, and constructs a sample set through sliding window segmentation, data balancing processing and standardization. The crown porcupine optimization algorithm (CPO) is used to adaptively optimize the mode number and penalty factor of variational mode decomposition (VMD), and the gesture classification accuracy is used as the fitness function. Global search and local mining are realized through the four-layer defense of vision, sound, odor and physics of CPO. The intrinsic mode function (IMF) under the optimal parameters is extracted and spliced into a multi-dimensional feature matrix, which is input into a classification model to realize gesture recognition. The application directly optimizes the recognition performance, enhances the feature discriminability, and improves the recognition accuracy and robustness of muscle-derived signals in complex scenes.

1. The name of the design product: ironing eyelash pad (hedgehog). 2. The use of the design product: for ironing eyelash pad. 3. The design points of the design product: in shape. 4. The picture or photo that best shows the design points: perspective view 1. 5. Other circumstances that need to be explained: A part of the view is transparent material.

1. Name of the designed product: decorative lamp (hedgehog). 2. Use of the designed product: for decoration, lighting. 3. Design points of the designed product: shape, pattern. 4. Picture or photo best showing the design points: perspective view.

The application discloses a traffic signal timing optimization method based on an improved crown porcupine algorithm, and the method comprises the following steps: 1) collecting information of a traffic signal intersection; 2) establishing a traffic signal timing optimization model of the intersection; 3) setting a constraint condition of the traffic signal timing optimization model; 4) converting a multi-objective optimization problem of the traffic signal timing optimization model of the intersection into a single-objective optimization problem, and then combining the model constraint to solve the model to obtain a traffic signal timing scheme of the intersection in a current period. The traffic signal timing optimization method uses the improved crown porcupine algorithm to solve a target function, and optimizes a scheme of an optimal solution, and the application can effectively improve the feasibility and excellence of the intersection signal timing scheme.

1. The name of the design product: ornament mold (hedgehog reading XC-5384). 2. The use of the design product: mold for making ornaments. 3. The design features of the design product: the combination of shape and pattern. 4. The picture or photo that best indicates the design features: perspective view 1.

1. Name of the product in this design: Packaging Box (Hedgehog). 2. Purpose of this design: For packaging products. 3. The key design features of this product are the combination of shape and pattern. 4. The image or photograph that best illustrates the design's key points: 3D view 1. 5. Other situations requiring explanation: The lid of the box indicated in section A of the usage status diagram is a transparent design.

1. Name of the designed product: Itchy scratch (hedgehog). 2. Use of the designed product: for scratching. 3. Design points of the designed product: in shape. 4. Picture or photo best indicating the design points: perspective view 1.

The application provides a pipeline multi-objective optimization method and device based on a lemming-A star nesting, comprising the following steps: defining a data structure to determine all pipeline properties, discretizing a three-dimensional assembly space based on the pipeline properties, and constructing a preference function; generating an initial lemming population through the preference function, performing three-dimensional space pipeline routing on each lemming in the initial lemming population by using a preset A star algorithm to obtain a total pipeline length and a power assembly envelope volume; constructing a fitness function according to the total pipeline length and the power assembly envelope volume, and calculating the fitness value of each lemming through the fitness function; updating the position of each lemming and forming a new lemming population through an improved lemming algorithm according to the fitness value of each lemming, and outputting the position of the new lemming population to obtain a three-dimensional optimal routing path. The application quickly determines an optimal pipeline routing path, and the pipeline routing path has a small space occupation volume, which is beneficial to the arrangement of a power cabin.

1. The name of the design product: ornament (hedgehog). 2. The use of the design product: for placing decoration. 3. The design points of the design product: in the combination of shape and pattern. 4. The picture or photo that best shows the design points: perspective view 1. 5. The top view is expressed in perspective view 1, and the top view is omitted; the bottom view is expressed in perspective view 2, and the bottom view is omitted.

This invention discloses a method and system for correcting structural finite element models based on the Crucian porcupine optimization algorithm, belonging to the field of structural health monitoring technology. It aims to solve the technical problems of slow convergence speed and insufficient accuracy in traditional model correction. The main technical features are: first, acquiring measured modal data of the structure and extracting the calculated modal parameters of the finite element model; second, constructing a weighted objective function that includes the difference between frequency error and modal confidence criteria; finally, using this objective function as a fitness standard, and employing the four defense processes of the Crucian porcupine optimization algorithm to perform global optimization iteration on the model parameters until the convergence condition is met, thus achieving high-precision model parameter updates through intelligent optimization algorithms.

1. Name of the product in this design: Cat Scratching Board (Hedgehog). 2. Purpose of this design: For cats to sharpen their claws and play with. 3. The key design elements of this product are the combination of shape, pattern, and color. 4. The image or photograph that best illustrates the design's key points: 3D view 1. 5. The design for which protection is sought includes color.