Mandarin IP Limited

The invention relates to the field of intelligent printing technologies and addresses the problem in the prior art that it is difficult to generate a to-be-printed image matching the actual state of a substrate based on its real image information, thereby affecting printing accuracy and stability. The invention provides an AI vision-based method for printing images on a substrate. The method includes: acquiring a base image and a design image corresponding to the substrate to be printed; training a deep learning network model based on the base image and the design image to obtain an image generation model; inputting a real-time image of the substrate into the image generation model to obtain a to-be-printed image; and performing printing on the substrate according to the to-be-printed image. By adopting AI vision algorithms, the generated image can adaptively match the actual state of the substrate, thereby improving printing accuracy and stability.

Disclosed are a recombinant of adenovirus and a C-C chemokine receptor type 5 with a 32-base pair deletion (CCRS-Δ32) mutant gene, a preparation method and an application thereof. In the present disclosure, an expression cassette of a CCR5-Δ32 mutant gene with a sequence as shown in SEQ ID NO:1, a recombinant constructed by adenovirus and the expression cassette, a construction method and an application thereof in preparing a drug for treating human immunodeficiency virus (HIV)-1 virus infection diseases are provided, and the recombinant is transfected into cells to produce virus solution, which can effectively inhibit the expression of CCR5 and C-X-C motif chemokine receptor 4 (CXCR4) molecules on a cell surface and improve the infection ability of cells to HIV-1 virus.

This disclosure discloses a PTC water heater for a new energy vehicle, including an aluminum water channel member and an aluminum water tank, where the aluminum water tank is located at the bottom of the aluminum water channel member, a PTC compartment sealing cover is arranged on the top of the aluminum water channel member, a controller compartment is arranged on one side of the aluminum water channel member and the aluminum water tank, a high-voltage socket and a low-voltage socket are respectively arranged on the controller compartment, a controller is arranged inside the controller compartment, a plastic insulating member is arranged on one side of the controller, a PTC heating body is arranged inside the aluminum water channel member, and a bus bar member is arranged on the top of the PTC heating body.

A private key security management method of a cold wallet and a cold wallet server thereof, the user provides a mnemonic to generate a private key and a wallet address, and then the system stores the private key fragments in volatile storage devices at different storage addresses, such as RAM. Even if the cold wallet server is hacked and causes data leakage of the RAM, but will not cause the entire private key information leakage, that is, the hacker can only obtain part of the private key fragments, and cannot piece together the complete private key to control the cold wallet assets, which greatly reduces the overall private key leakage risk caused by local security issues. Furthermore, if the cold wallet server detects an illegal intrusion, it will initiate a system restart or power-off protection measure. Once the system restarts or cut off power, the private key fragments stored in the RM will also disappear, further improving the security and reliability of key protection.

A connection structure and a storage device are provided, the connection structure includes columns (10) and a storage item (20) sleeved on the columns (10) through a sleeve (201); each of the columns (10) includes a plurality of module segments (101), any adjacent two module segments (101) are sleeved together, and at least one pair of positioning holes penetrating a side wall at a sleeving point; each sleeving point is surrounded by a clamp combination (30) consisting of a first clam and a second clamp (302), and inner surfaces of the first clamp (301) and the second clamp (302) are provided with protrusions (303) that match with the positioning holes; the sleeve (201) of the storage item (20) is matched and sleeved onto the clamp combination (30). The convex block on the inner side of the clamp combination (30) to pass through the positioning holes at the sleeving point of the columns (10), so as to enclose the columns (10) of the sleeving point.

The present invention discloses a vacuum thermal transfer device for sheet materials comprising a frame 1, a vacuum pump unit 2, a heat-conducting box 3 and a transfer assembly, wherein the frame 1 is provided with lifting driving mechanisms 4, at least one conveying mechanism 6, a first heating mechanism 51 and a second heating mechanism 52; the first heating mechanism 51 is provided above a heat-conducting conveyor belt 65 of the conveying mechanism 6 and the heat-conducting conveyor belt 65 of the conveying mechanism 6 is arranged to be in contact with at least one heating surface of the second heating mechanism 52 provided below the heat-conducting conveyor belt 65; the heat-conducting box 3 is positioned on the heat-conducting conveyor belt 65, the transfer assembly is provided over the heat-conducting box 3 to enclose and form a sealed heating chamber, at least one sheet material to be processed that is arranged in the sealed heating chamber, and a transfer member in the transfer assembly is positioned above the sheet material to be processed; the lifting driving mechanisms 4 are connected to the first heating mechanism 51 for driving the first heating mechanism 51 to move and abut against the transfer assembly; at least one side of the heat-conducting box 3 is provided with vacuum pipes connected to the sealed heating chamber, and the vacuum pipes are connected to the vacuum pump unit 2 through a pipeline. The present invention enables the transfer of patterns or designs on a plurality of surfaces of the sheet materials to be processed, allowing sheet materials aesthetically pleasing.

A monitoring and auditing tool of blockchain based financial payment and clearing, comprising a verification center for managing, verifying and querying transactions, a certificate authorization module; the verification center is provided and serves as a centralized center to monitor and audit the blockchain based financial payment and clearing for bridging the regulatory gap in blockchain decentralized system; the Verification Center serves as an international compliance data center, sharing risk intelligence with regulatory institutes worldwide.

The present disclosure relates to the field of neural data processing, and in particular to methods, a system and an electronic device for neural data compression, decompression, transmission and reception. The neural data compression method includes: preprocessing neural data to achieve code distribution centered around zero; using an autoregressive model to reshape the code distribution of the neural data; and performing entropy coding on the reshaped neural data to obtain compressed data. Through the compression method provided by the present disclosure, data transmission efficiency is enhanced: the preprocessing and the entropy coding can significantly lower storage space and transmission bandwidth requirements for the data. It is particularly important for a neural interface device that produces a large amount of data, and significant advantages exist in both local storage and transmission to a host through a network.

Provided is a water sprayer, including a water spray pipe detachably connected to a water outlet end of a water source. A spray head is connected to an upper end of the water spray pipe, and an opening and closing assembly matched with the water spray pipe for upward and downward linked opening and closing is connected to an outer wall of the water spray pipe in a matched manner. The outer wall of the water spray pipe is provided with a plurality of guide grooves facilitating upward and downward movement opening and closing of the opening and closing assembly, and the opening and closing assembly includes a guide assembly connected to the guide grooves in a matched manner.

The present application discloses a detachable pot handle, including an upper handle and a lower handle arranged on the upper handle and capable of being opened and closed, where the upper handle is provided with a clamping device and a quick-release mechanism for prompting the upper handle to be restored and the clamping device to be released, the quick-release mechanism includes a positioning pin arranged on the upper handle, a rotating member rotating back and forth with the positioning pin as a fulcrum is arranged inside the upper handle, a pressing member is arranged on the rotating member, a sliding assembly sliding back and forth along the length direction of the upper handle is arranged inside the upper handle, a front fixing seat and a rear fixing seat re arranged inside the upper handle, the front fixing seat and the rear fixing seat are integrally formed with the upper handle.