11results about How to "Promote openness" patented technology

A composition for improving hyperglycemia of pets and a preparation method thereof belong to the field of health food for pets, are used for improving symptoms of hyperglycemia of pets, and are characterized by comprising 20-50 parts of sea cucumber oligopeptide, 10-30 parts of sea cucumber polysaccharide, 20-40 parts of a ginseng extract, 20-30 parts of an acanthopanax sessiliflorus extract, 10-20 parts of a white kidney bean extract and 10-20 parts of a poria cocos extract. According to the present invention, starting from the mechanism that glucose promotes insulin secretion, the pancreas islet beta cells are protected from excessive stimulation so as to have a rest, and the functional components directly protect and repair the pancreas, such that the normal function of the pancreas is recovered, and the continuous development of hyperglycemia to diabetes mellitus is blocked.

The utility model provides an outdoor shooting lamp. The outdoor shooting lamp comprises a shell, a light-emitting mechanism and a heat dissipation piece. The light-emitting mechanism comprises a light-emitting assembly and a protective cover arranged on the shell, the protective cover and the shell define a containing cavity, and the light-emitting assembly is arranged in the containing cavity; the heat dissipation piece is arranged in the containing cavity, located on the side, away from the soft light cover, of the light emitting assembly and used for heat dissipation. Wherein one side of the shell sinks inwards to form an expansion groove, the outdoor lamp further comprises an end cover, and the end cover completely extends into the expansion groove, is connected with the expansion groove in a clamped mode and is used for closing or opening the expansion groove. According to the outdoor shooting lamp, a standardized interface is provided for a user through the arrangement of the expansion slot, and different accessories can be rapidly added to the outdoor shooting lamp; the pluggable design of the end cover enables the expansion slot to be conveniently closed or opened according to actual requirements, the expansion slot can be effectively closed when the expansion slot is not used through the design of the end cover connected in a clamping mode, and invasion and damage of external dust, rainwater and other environmental factors to the expansion interface are avoided.

The utility model relates to a device for fixing a tree shrew in visual intervention and examination operation of an ophthalmic experiment, and belongs to the technical field of animal experiment research instruments. The bottom of one end of a head fixer is provided with an opening, and the other end of the head fixer is connected with a trunk fixer which is communicated with the head fixer; a space defined by the head fixator and the trunk fixator is an operation area, gas exchange channels are distributed in the head fixator, and eye exposure channels, first fixing rope preformed holes, second fixing rope preformed holes and third fixing rope preformed holes are distributed in the trunk fixator. The tree shrew fixing device has the advantages that the tree shrew can be firmly fixed through the rope or the binding belt and the trunk fixing device part, the fixing effect is further enhanced through a full-surrounding structure, and the situation that the tree shrew escapes due to unforeseen circumstances is prevented. Manual grabbing is replaced, experimenters are prevented from being scratched or bitten, and in addition, the stability of the head is guaranteed for the problem that the head of the tree shrew shakes.

The utility model discloses a stackable drying device for plastic packaging box production, which comprises a drying box, one side of the drying box is provided with a heat removal box, the heat removal box is communicated with the drying box, the other side of the drying box is provided with an electromagnetic door, through holes are uniformly formed in the electromagnetic door, and the through holes are communicated with the heat removal box. A servo motor is installed at the bottom end of the side, away from the heat removal box and the electromagnetic door, of the drying box, a main rotating shaft is installed at one end of the servo motor, and one end of the main rotating shaft extends into the drying box. Synchronous rotation of the upper storage assembly and the lower storage assembly is achieved under the action of the belt pulley and the belt, meanwhile, the U-shaped limiting rod and the U-shaped connecting rod are matched, so that the top end of a packaging box is intercepted, the packaging box is prevented from falling off in the overturning process, and the packaging box is prevented from falling off through the uniform-speed rotation action of the storage assemblies. All the faces of the packaging box are evenly heated, and the drying effect is improved.

The application discloses a kind of AI training data copyright protection method and system based on block chain, the method includes: extracting semantic feature vector to art work generates digital fingerprint, with using permission policy together write into block chain;AI training party extracts training data feature vector, with on-chain digital fingerprint Similarity comparison, compliance proof is generated based on zero-knowledge proof and is submitted to block chain;Smart contract is inquired according to matching result work permission, it is judged whether authorization, and digital license certificate or rejection log is generated;After training, compliance report is generated by summarizing digital license certificate, and AI model is bound and stored in block chain.Therefore, using zero-knowledge proof technology, under the premise that original training data set content is not disclosed, the compliance proof that can be verified is submitted to chain.And through smart contract, license agreement is converted into tamper-proof code logic, ensure that each authorized record is open and transparent, traceable and automatically executed.

The utility model discloses a painless fiberoptic bronchoscope mask which comprises a shell, the upper surface of the shell is fixedly connected with a fixing cylinder, the outer surface of the fixing cylinder is rotationally connected with a rotating ring, the outer ring face of the rotating ring is fixedly connected with a connecting rod, and the end, away from the rotating ring, of the connecting rod is fixedly connected with a neck supporting cover. An adjusting mechanism is arranged in the fixing cylinder and comprises a spring, a sliding column, a holding buckle and an inserting rod, one end of the sliding column is fixedly connected with the holding buckle, a convex ring is arranged at the other end of the sliding column, the inner wall of the bottom of the fixing cylinder is fixedly connected with the spring, and the other end of the spring is fixedly connected with the convex ring; by arranging the adjusting mechanism, the included angle between the neck supporting cover and the shell can be adjusted, then the hypsokinesis degree of the head and the neck is adjusted, airway opening is better facilitated, the probability of occurrence of complications such as tongue root posterior falling is reduced, and a good operation environment is provided for surgeons.

The invention discloses a cardiac compression device for emergency treatment of cardiovascular diseases. The cardiac compression device comprises a base, a head cushion bearing mechanism, a body cushion plate, a cardiac compression mechanism and a driving mechanism, the heart pressing operation is achieved through a mechanical structure, the rotary motion of the motor is converted into the reciprocating lifting motion of the pressing pestle, and continuous pressing on the heart is achieved. The head bearing cushion mechanism is matched with the body cushion plate to realize backward leaning of the head, so that an airway is convenient to open, and the lower jaw of a patient does not need to be manually lifted; the heart pressing mechanism is driven by the driving mechanism to slide in the horizontal direction and can adapt to patients of different heights and body types, and the pressing pestle is accurately located above the heart of the patient. A spring is arranged above the pressing block, so that damage to the thoracic cavity of the patient due to too high pressing force can be avoided; the cardiac compression mechanism is of a structure similar to turning and covering, and after the cardiac compression mechanism is opened, a patient can directly lie on the body base plate, and the cardiac compression mechanism does not need to be moved away in advance.

The present application discloses a garlic stomatal opening potassium ion channel AsKAT1 molecule and its application. The nucleotide sequence and amino acid sequence of the AsKAT1 molecule are shown in SEQ ID NO.3 and SEQ ID NO.4, respectively. The gene is mainly expressed in stomatal guard cells. The present application constructs an animal expression vector containing the above gene AsKAT1, proves that the gene protein has the transport activity of mediating the inward absorption of potassium ions, and finds its regulatory mechanism: the potassium absorption activity of AsKAT1 is promoted by extracellular high potassium and low pH, and then the mechanism is applied to the stomatal regulation of garlic leaves in the field, which effectively promotes the opening of stomatal pores, thereby enhancing the photosynthetic efficiency and increasing the garlic yield.

The invention discloses a small molecule compound DHN as well as a preparation method and application thereof, and relates to the technical field of biological medicines. The compound DHN can trigger opening of mitochondrial membrane permeability conversion pores (mPTP), promote mitochondrial DNA (mtDNA) to be released and enter cytoplasm, activate a cGAS-STING signal channel, and induce melanoma cells to generate pyroptotic death by shearing pyroptosis executive protein GSDME, thereby providing a new target and a lead compound for treatment of melanoma.

The invention relates to a fresh-keeping solution for shaping of cut flowers of carnation and application of the fresh-keeping solution in shaping of cut flowers of carnation, the fresh-keeping solution comprises a bactericide, an organic acid, a plant growth regulator, cane sugar, a surfactant and water, and the bactericide is selected from one or more of 8-hydroxyquinoline citrate, benzalkonium chloride and nano-silver; the organic acid is citric acid, the plant growth regulator is salicylic acid, and the surfactant is alkyl polyglycoside. The invention also provides an application of the fresh-keeping liquid in the fresh keeping of the cut flower in the shape of the mud carnation cut flower. The preservative can promote the cut dianthus caryophyllus flowers to bloom, inhibit aging and prolong the service life of the cut dianthus caryophyllus flowers.

The invention provides a demand response management method and device. The demand response management method comprises the steps of S1, receiving demand response data, wherein the demand response data comprises power consumption data, power supply data and user behavior data; s2, analyzing the demand response data, wherein the analysis comprises predicting the power demand, optimizing the power supply and evaluating the user behavior; the demand response management method and device provided by the invention are convenient to use, the demand response data are received and analyzed in real time, the power supply is optimized, and the efficiency and the stability of a power system are improved; effective management of the demand response data is realized, including data updating, data deletion and data backup; interconnection and intercommunication with a power dispatching system, a user terminal and other systems are realized, and the intelligent level of a power system is improved; and the security of the demand response data is protected, data leakage, tampering or loss is prevented, and safe and stable operation of the power system is ensured.