10results about How to "Good compressibility" patented technology

This utility model relates to the field of photovoltaic module technology, specifically providing a correction device for photovoltaic modules, aiming to solve the problem of how to avoid deviations in correction caused by incoming material errors. To this end, the correction device for photovoltaic modules of this utility model includes a correction wheel, a first transfer mechanism, an elastic structure, and a position detection component. The first transfer mechanism includes a moving part; the moving part is connected to the correction wheel through the elastic structure. The first transfer mechanism is configured to drive the correction wheel to move and abut against the side of the photovoltaic module, thereby forcing the elastic structure to deform. The position detection component is configured to detect the actual position of the correction wheel, so as to determine the deviation size of the photovoltaic module based on the actual position and the preset position of the correction wheel. The correction device of this utility model can determine the deviation size of the photovoltaic module and adjust the correction size according to the deviation size to improve the correction accuracy, and also improve the working accuracy of subsequent processes.

This invention relates to the field of solid-state battery technology, and particularly to a composite solid-state electrolyte material, its preparation method, and its application. The composite solid-state electrolyte material contains a crystalline phase substance with the general chemical formula: B%A a RE b X 1 c D g +C%A d M e X 2 f D h Where A represents charge carriers; RE represents rare earth elements; M represents metallic elements; X represents... 1 X 2 D is a halide anion; A is an anion doping element or group; a RE b X 1 c D g and A d M e X 2 f D h It is a crystalline phase substance; B% is A a RE b X 1 c D g The mass fraction of the composite solid electrolyte material; C% is A d M e X 2 f D h The mass fraction of the composite solid electrolyte material is defined as follows: 0 ≤ a ≤ 3, 0 < b ≤ 1, 0.5 < c ≤ 12, 0 < d ≤ 5, 0 < e ≤ 2, 1 < f ≤ 20, 0 ≤ g ≤ 4, 0 ≤ h ≤ 5; 85 < B + C < 98, 10% < B% ≤ 85%; 10% < C% ≤ 85%, 0.2 ≤ C / B ≤ 10. The composite solid electrolyte material of this invention includes crystalline and amorphous phase components, giving it high ionic conductivity. The use of moisture-resistant non-metallic halide components instead of traditional halides and oxyhalides in the raw materials also provides it with good air stability.

The application provides a composite material for sludge dewatering, a preparation method thereof and a sludge dewatering conditioner. The composite material for sludge dewatering comprises magnetic porous carbon and molybdenum disulfide loaded on the magnetic porous carbon, wherein the magnetic porous carbon comprises porous carbon and ferroferric oxide loaded on the porous carbon. The preparation method comprises the following steps: mixing the magnetic porous carbon with a molybdenum source and a sulfur source, and performing a hydrothermal reaction to make the molybdenum source and the sulfur source react to generate molybdenum disulfide; after the reaction is completed, performing solid-liquid separation, collecting the solid product, and calcining the solid product under an inert atmosphere at 350-450 DEG C to obtain the molybdenum disulfide magnetic porous carbon composite material; wherein the magnetic porous carbon comprises porous carbon and ferroferric oxide loaded on the porous carbon; and the composite material for sludge dewatering can construct a molybdenum disulfide magnetic carbon-based composite material with a large specific surface area, high catalytic activity and high universality, and the composite material can improve the sludge dewatering performance.

The invention relates to the technical field of traditional Chinese medicine and health food processing, and discloses a preparation process and application of a black ginseng extract lozenge, and the preparation process comprises the following steps: crushing starch, powdered sugar and polyethylene glycol in parts by weight, and sieving for later use; performing ultrasonic extraction and vacuum concentration on the black ginseng to obtain a black ginseng concentrated solution; slowly adding a pre-prepared black ginseng concentrated solution into the sieved starch and powdered sugar, and stirring to prepare a soft material; granulating, drying and finishing the soft material to obtain dry granules; and adding sieved polyethylene glycol into the dry particles, uniformly mixing, tabletting, forming, and sterilizing by ultraviolet radiation to obtain the buccal tablets. According to the method, ultrasonic-assisted extraction is adopted, so that degradation of heat-sensitive rare saponin is avoided; the concentrated solution is directly granulated, so that the difficulty that the extract absorbs moisture and is sticky is overcome, and the forming rate is increased; the prepared lozenge can activate a PI3K-Akt signal channel and regulate release of 5-HT, and can be used for preparing products for relieving chronic fatigue syndrome and improving spatial cognitive impairment.

The video encoding / decoding method and apparatus according to this disclosure can: configure an intra-frame merging list for the current block, the intra-frame merging list including multiple intra-frame merging candidates; derive an intra-frame prediction mode for the current block based on the intra-frame merging list; and generate a prediction block for the current block based on the intra-frame prediction mode.

This invention discloses a solid dispersion, a pharmaceutical composition, a method for preparing the same, and its application. The solid dispersion of this invention comprises: (1) a compound of formula () or a pharmaceutically acceptable salt thereof; and (2) a polymer carrier, wherein the polymer carrier comprises one or more of copovidone, povidone, and hydroxypropyl methylcellulose; formula ().

This invention relates to a selenium-containing compound vitamin chewable tablet and its preparation method, comprising the following raw materials in parts by weight: 10-16 parts selenium-enriched yeast, 25-35 parts L-ascorbic acid, 0.5-1 part vitamin K, 10-20 parts sorbitol, 1-3 parts DL-α-tocopherol acetate, 3-8 parts sodium octenyl succinate starch, 1-5 parts acetylated distarch adipate, 0.7-1.2 parts magnesium stearate, 0.3-0.5 parts potassium citrate, 0.04-0.07 parts steviol glycosides, and 5-10 parts modified silica. This invention improves the crispness and palatability of the chewable tablet by adding acetylated distarch adipate and sodium octenyl succinate starch; the addition of modified silica effectively reduces vitamin attenuation and improves the stability of the components.

This invention provides a deep learning image compression method and its content-adaptive context extraction method and system. The content-adaptive context extraction method employs a two-pass encoding approach. After obtaining the latent variables, content-adaptive anchor points are extracted in the first encoding pass. In the second encoding pass, context information is extracted from these anchor points as auxiliary prediction information for encoding the remaining latent variables. The complexity of different regions of the latent variables is assessed using the distribution prediction standard deviation. The anchor point positions of the content-adaptive distribution are extracted through masking operations, and context information is calculated from them for the second encoding pass. The results of the two encoding passes are merged and input into the decoder to obtain the reconstructed image. This invention achieves a more efficient reference anchor point selection scheme, improving overall compression performance with negligible increases in computational complexity.

This invention belongs to the field of high-pressure fluid jet control technology, and particularly relates to a pressure stabilizing device and jetting method based on supercritical carbon dioxide high-pressure jet. It includes a carbon dioxide storage cylinder, a cold bath connected to the outlet of the carbon dioxide storage cylinder, a cold bath outlet connected to a liquid carbon dioxide storage tank, a storage tank outlet connected to a booster pump inlet, a booster pump outlet connected to a hot bath, and a hot bath outlet connected to a jet pressure stabilizer. One end of the jet pressure stabilizer has a nitrogen inlet pipeline, and the other end has a high-pressure supercritical carbon dioxide outlet pipeline. The high-pressure supercritical carbon dioxide outlet pipeline is connected to the jetting system. The jetting system also includes an impact force characteristic testing component. This invention solves the problems of low operating efficiency, poor cutting effect, and difficulty in accurately controlling the fluid jetting process caused by fluid pressure fluctuations and sudden drops in engineering. This pressure stabilization method is simple, easy to implement, and convenient to control, and has broad application prospects.

This invention discloses an image encoding and decoding method, system, device, and storage medium. On the one hand, it improves the encoder and decoder in the image encoding and decoding model; on the other hand, when performing autoregressive hyperparameter context estimation, it uses row-by-row Rowcnn instead of traditional point-by-point Pixelcnn, which greatly reduces the fragmentation of computation I / O. Combining the above two aspects, it can reduce the computational complexity by one dimension, thereby accelerating the encoding and decoding speed, and can also improve image compression performance and ensure the quality of reconstructed images.