12results about How to "Solid foundation" patented technology

The application discloses a kind of multimodal data label generation method and system, it is related to multimodal data processing technical field, including acquisition contains original multimodal data sample of image, text, audio;Respectively to each data stream is exclusively deconstructed, corresponding unit set is extracted and single-modal concept graph is constructed;Cross-modal projection channel is established in modal fusion layer, the interactive mapping of each concept graph node and edge is realized, and cross-modal associated concept graph is formed;Extraction consensus concept node and arbitrate conflict node, generate unified concept candidate node pool;Labeling distillation is executed to candidate node pool, and preliminary multimodal label set is obtained;After label standardization template processing, standardized multimodal data label is generated.The method can realize the accurate labeling of multimodal data, solve the problems of label semantic ambiguity, conflict and the like in the prior art.

The application discloses an intelligent lifting type culture net cage integrated with environment sensing and adaptive depth adjustment, and belongs to the technical field of marine culture devices. The net cage main body comprises main columns and a net cover. The main columns are provided in plurality. A connecting rod is arranged between the side portions of two adjacent main columns. The periphery of the net cover is supported and tensioned by the main columns to form a closed culture space. A buoyancy adjusting mechanism is connected with the bottom of the main column and is used for adjusting the overall buoyancy of the net cage main body to vertically lift. A mooring positioning mechanism is connected with the buoyancy adjusting mechanism and is used for anchoring the net cage main body in a predetermined sea area and adapting the vertical lifting movement of the net cage main body. An environment sensing module is installed on the net cage main body. An intelligent control module is electrically connected with the environment sensing module and the buoyancy adjusting mechanism. The intelligent control module is internally provided with a decision algorithm, is used for receiving the data collected by the environment sensing module, and outputs a control instruction to the buoyancy adjusting mechanism according to a preset strategy to adaptively adjust the water depth where the net cage main body is located.

This utility model belongs to the field of building decoration and renovation technology, specifically relating to a level, including a base, a connecting ball connected to a limiting component set in the mounting base, a rubber ring placed in an annular groove on the side of the curved surface of the placement groove, the center of the annular groove being coaxial with the center of the placement groove, push plates on both sides of the rubber ring, an observation plate connected to the end of the push plate, a bidirectional screw threaded to the observation plate, a fixing rod fixed to the top surface of the connecting ball connected to the bottom surface of the mounting base, a height adjustment component set in the mounting base, a worm gear meshing with a worm wheel, the worm wheel being sleeved on the outside of the rotating rod, a gear being sleeved on the outside of the rotating rod, the gear meshing with a rack, the rack being fitted at the center of one side of the fixing plate, solving the problem of poor overall stability of the device due to the lack of a limiting component for the movable universal ball and the overall height adjustment device through a wire pulling device, which is easily affected by vibration and other factors during construction, causing the laser line to deviate.

The utility model provides an environmental protection type PVC window decoration track waste material recycling device relates to PVC window decoration track waste material recycling technical field, including equipment main part, one side of equipment main part is connected with support rod fixedly, the bottom of support rod is opened sliding slot, one side of sliding slot is opened with side slot mouth. The utility model, through the cooperation of support rod, sliding slot and side slot mouth, provided stable operation foundation, the setting of baffle and sliding block made the whole device more flexible and controllable in the operation process, the combination of screw groove and sliding block ensured the stability of push cylinder in the moving process, the application of spring not only increased the elastic adjusting capacity of extension board, also promoted the reliability of overall structure, the design of external connection block and round groove is convenient for connecting with other components, and the connecting column screw groove makes the rotating column can retract in the push cylinder, the torsional spring in the push cylinder, guarantees that the close -fitting dish is close -fitting in the sliding slot under the pressure of torsional spring.

This application relates to the field of vehicle technology and discloses an installation structure and a vehicle. The installation structure includes a roof assembly, a sunshade assembly, and a reinforcing structure. The roof assembly includes a frame structure. The sunshade assembly is disposed within the frame structure and includes a first mounting portion and a second mounting portion connected to each other. The first mounting portion is connected to the frame structure, and the second mounting portion is used to movably connect entertainment equipment. The reinforcing structure is connected to the first mounting portion, and at least a portion of the reinforcing structure is connected to the frame structure. Applying the technical solution of this application can provide a stable installation foundation for entertainment equipment.

The utility model discloses a soft -walled battery presealing position adjusting frock for soft -walled battery packaging equipment, include: packaging table, mobile platform, adjusting propulsion mechanism and position indication component, mobile platform sliding installation on packaging table, the mobile platform is suitable for the soft -walled battery of bearing to be packed on, adjusting propulsion mechanism is equipped with the propulsion end, the propulsion end with Mobile platform fixed connection, adjusting propulsion mechanism is suitable for driving mobile platform reciprocating movement along Y axle, position indication component installs on one side of packaging table, position indication component is suitable for indicating the position of mobile platform on Y axle, wherein, mobile platform is suitable for through adjusting propulsion mechanism, drive the soft -walled battery of bearing and move along Y axle direction. It can realize soft -walled battery seal position adjustment, and can record position to satisfy different specifications soft -walled battery and different batches incoming material's quick adaptation demand.

This utility model relates to a material sorting device for adjusting the position of connectors. It includes a base plate, a first conveying track and a second conveying track mounted on the base plate, a suction cup for adsorbing connectors, and a transmission device for driving the suction cup. The discharge port of the first conveying track and the inlet of the second conveying track are placed perpendicularly. The transmission device is mounted on the base plate; the suction cup is mounted on the actuating end of the transmission device; and the suction cup is located directly above the discharge port of the first conveying track. This invention solves the problems of low efficiency and difficulty in guaranteeing accuracy in manual sorting of connectors in existing technologies, which cannot meet the needs of mass production. Furthermore, it addresses the technical problems of existing automated equipment generally using single-track conveying, which cannot achieve material orientation adjustment and precise positioning.

This invention discloses a AIPL1 A gene mutation-related congenital amaurosis animal model, its construction method, and its application. The method includes: S1, constructing a humanized... AIPL1 S2, a homologous recombination vector with a point mutation of c.421 C>T (p.Q141X) knocked in; S3, Cas9 mRNA, gRNA1, gRNA2 and the homologous recombination vector are injected into animal zygotes to perform homologous recombination, resulting in transfected zygotes; S4, the transfected zygotes are transplanted into the uterus of pseudopregnant animals to reproduce offspring, and offspring are selected from the offspring. AIPL1 Homozygous animals with the c.421 C>T (p.Q141X) point mutation were obtained, thus yielding the aforementioned... AIPL1 A gene mutation-related congenital amaurosis animal model. The animal model of this invention exhibits the clinical phenotype of Leber congenital amaurosis type 4 (LCA4) from 12 days after birth; while heterozygous mice do not show a significant phenotype, consistent with... AIPL1 The clinical phenotype and inheritance pattern of LCA caused by the c.421 C>T (p.Q141X) gene mutation demonstrate the effectiveness and reliability of the animal model of this invention, providing a basis for understanding the genetic model of LCA. AIPL1 Animal models provide a reliable basis for studying the disease mechanisms and drug screening of mutation-related LCA.

This invention discloses a portable pump with adjustable length, comprising a front rod, a tail rod, and at least one intermediate rod. The front rod has a pump head assembly, and the tail rod has a handle assembly connected to its tail end. The tail end of the front rod has a first connecting piece, one end of the intermediate rod has a first connecting piece, the other end has a second connecting piece, and the front end of the tail rod has a second connecting piece. The first and second connecting pieces are detachably connected. The pump head assembly includes a motor mounting base, a motor, an impeller, and a filter. The motor mounting base is fixedly connected to the front rod, and the motor is fixed within the motor mounting base. The impeller is detachably mounted on the motor's output shaft, and the filter is detachably mounted on the motor mounting base. This invention allows for flexible adjustment of the overall pump length to adapt to different usage scenarios by selecting different numbers of intermediate rods for splicing. Simultaneously, both the impeller and filter adopt a tool-free, detachable structure, facilitating daily cleaning and maintenance for users, significantly improving operational convenience and equipment reliability.

The invention discloses a reset device for eliminating equipment clamping stagnation workpieces and an eliminating method. The reset device comprises an outer frame, a movement assembly, a traction drag hook and a ratchet wheel and ratchet mechanism. A front-clamping and rear-hanging type mounting structure is arranged on the outer frame and is used for limiting the outer frame in the horizontal direction, the vertical direction and the rotating direction; the moving assembly is slidably arranged on the outer frame and comprises a mounting frame and a traction pin seat; the traction hook is detachably connected with an extension body at the tail part of the execution mechanism through a pin; the ratchet wheel and ratchet mechanism comprises a ratchet bar, a ratchet wheel, stop teeth and a rocker. When the outer frame is installed in place, a pin shaft of the traction pin seat falls into a hook groove of the traction drag hook to form traction fit, the rocker is swung in a reciprocating mode, and through the one-way stepping traction effect of the ratchet wheel and ratchet mechanism, the execution mechanism is driven to overcome spring resistance to move backwards to a standby position, and clamping stagnation of workpieces is eliminated. The device has the advantages of being safe and labor-saving in operation and compact in structure, and resetting operation can be completed in a narrow space.

This invention provides a video surveillance device for power applications. The device includes: a mounting base, a monitoring unit mounted on the mounting base, a protective component mounted on the mounting base with the monitoring unit housed within the protective component, and a reservoir for storing cleaning fluid on the mounting base. The video surveillance device for power applications provided by this invention achieves comprehensive protection and automatic cleaning of the monitoring unit through the protective component. The protective cover is made of colored polycarbonate material, which can attenuate strong light, prevent overexposure of the monitoring image, and withstand harsh outdoor environments such as rain, snow, and dust, protecting the monitoring unit from damage without affecting night vision. A motor-driven cleaning brush rotates and wipes, automatically removing stains from the surface of the protective cover, eliminating the need for manual cleaning at heights, reducing maintenance difficulty, ensuring consistently clear monitoring images, and extending the device's service life.