4results about How to "Clever use" patented technology

The invention provides an automatic sausage casing removal device, which belongs to the technical field of sausage processing. The automatic sausage casing removal device comprises a base, a placing platform is fixed on the top of the base, an arc groove is provided in the placing platform, sausages are placed in the arc groove, a side plate is fixed on the right wall of the placing platform, an L-shaped support plate is provided on the left side of the placing platform, a second cylinder is fixed on the L-shaped support plate, a connecting plate is fixed on the extending end of the second cylinder, a fixing ring is fixed on the bottom of the connecting plate, three equidistantly distributed separating blades are fixed in the fixing ring, and the three separating blades match the sausages, two embedded grooves matching the separating blades are provided in the arc groove, the whole device has reasonable structure arrangement, ingenious design, flexible and convenient use, high sausage casing removal processing efficiency, good removal effect, sustainable removal of sausage casings, improved people's eating experience of sausages, low manufacturing cost of the whole device, and strong practicality.

The utility model belongs to gas filter device technical field, concretely relates to a dehumidification filter cartridge used in wet filter, it includes an outer cylinder, is equipped with the inner cylinder for adsorbing filter in the outer cylinder, its key lies in, still be equipped with a condensing pipeline in the outer cylinder, the import of this condensing pipeline is equipped with orifice, is connected with expansion cavity behind orifice. The device utilizes the gas from the back level filtration system, throttles through orifice and expands in expansion cavity after cooling, forms low temperature surface on the outer wall of condensing pipeline. At the same time, the humid gas of waiting for filtering enters from primary air inlet, impacts the low temperature surface and thus occurs efficient condensation dehumidification, significantly improves the gas filtration quality.

The application discloses a kind of multi-modal face anti-fraud methods for domain generalization, it is related to face recognition technical field, multiple source domains under multi-modal face image are collected, and data set is constructed;Face anti-fraud model is constructed, and multiple modal image coding module is configured for each source domain, and multiple modal fusion features are generated, and classification head is configured for each source domain, and the prediction result of corresponding domain is output according to multiple modal fusion features, domain relationship extraction module is configured, the inter-domain relationship weight between each source domain is extracted, and the prediction result of each source domain is fused according to inter-domain relationship weight, and the final prediction result is obtained;The model is trained, including intra-domain modal level optimization and domain level optimization.The application introduces the center difference expansion convolution module of adaptive receptive field, combines inter-domain relationship weighted multi-head fusion framework, solves the problem that multi-modal feature extraction is insufficient in the prior art, and the cross-domain generalization ability is weak, realizes complex scene, unknown domain under accurate face anti-fraud detection.

The utility model provides a kind of switchable dual superchargers, it is related to supercharger technical field, comprising: supercharger assembly, supercharger assembly is by supercharger mechanism, protective shell and air intake shell is constituted, protective shell and air intake shell are respectively arranged in the two sides of supercharger mechanism, supercharger assembly is commonly provided with two, by the setting of switching component, the working condition between two supercharger assemblies can be switched in the process of use, by opening drive motor and driving three-way valve piece rotation, so that three-way valve piece circular one end is parallel with connecting pipe, at this time under the action of three-way valve piece, two air intake shells are interconnected by connecting pipe, further opening drive motor and driving three-way valve piece rotation, so that three-way valve piece semicircular one end is parallel with connecting pipe, so that connecting pipe is communicated with one air intake shell, realize the switching effect between two air intake shells.