5results about How to "Fully loaded" patented technology

This utility model discloses a sealed food storage container, including a container body, a lid that fits with the container body, and a flexible sealing ring. The lid is a downward-opening cover structure. An annular groove with the opening facing downwards is provided around the outer edge of the container body's opening. The upper part of the sealing ring is embedded in the annular groove, while the lower part of the sealing ring protrudes outside the annular groove, sealing with the inner wall of the lid when the lid is placed on the container body's opening. This sealed food storage container achieves a seal while preventing the sealing ring from contacting the food inside the container, thus effectively preventing food stains from remaining on the sealing ring and preventing contamination of the food inside the container. Therefore, frequent disassembly and cleaning of the sealing ring is unnecessary, reducing the user's maintenance burden. Furthermore, since the edge of the lid and the sealing ring are not located within the internal space of the container body, the container body can achieve a larger effective volume with the same external dimensions, fully accommodating food and improving its internal space utilization.

The application discloses an oxygen adsorbent and a preparation method and application thereof, and relates to the field of fuel gas deoxygenation. The preparation process of the oxygen adsorbent comprises the following steps: mixing a lanthanum source, a strontium source, an iron source and a titanium source to prepare LSTF precursor powder; loading CeO2 on the LSTF precursor powder; and performing superficial reduction treatment on the LSTF loaded with CeO2, and then loading Fe to prepare an Fe-CeO2-LSTF type adsorbent. The Fe-CeO2-LSTF type adsorbent prepared in the application has a multi-level and reversible oxygen storage network, the network can realize efficient adsorption of oxygen at a low temperature of 100-150 DEG C, and the effect of deep deoxygenation is achieved; and the oxygen can be desorbed at a medium temperature of 220-300 DEG C, and the recycling of the material is realized.

The application belongs to the technical field of polymer materials, and particularly relates to a high-strength and high-toughness polyamide composite material and a preparation method thereof. The composite material comprises the following components in parts by weight: 80-100 parts of long-chain semi-aromatic polyamide, 20-30 parts of oxidized carbon fiber, 10-20 parts of toughening agent, 5-10 parts of ethylene-acrylic acid ionomer, 1-3 parts of pentaerythritol-based polyol, and 1-6 parts of processing aid. The application adds a certain amount of ethylene-acrylic acid ionomer and pentaerythritol-based polyol in a long-chain semi-aromatic polyamide-oxidized carbon fiber reinforced system. During the melt blending process, the two modifiers of ethylene-acrylic acid ionomer and pentaerythritol-based polyol form an active layer rich in polar functional groups on the surface of the oxidized carbon fiber, improve the interfacial interaction between the polyamide and the filler, and solve the problem that the strength and toughness of the polyamide composite material in the prior art are difficult to be considered simultaneously.

The invention discloses an automatic template updating method and system, and relates to the technical field of auditing informationization, original policy information is standardized to obtain standardized corpus data by responding to an auditing template updating request, and a pre-training fine-tuning large language model comprising a policy auditing semantic analysis mapping layer and a mapping result calibration optimization layer is called to obtain a pre-training fine-tuning large language model; inputting the standardized corpus into a policy audit semantic analysis mapping layer to complete semantic analysis and mapping so as to output policy audit initial mapping data, verifying and correcting the initial mapping data through a mapping result calibration optimization layer to obtain structured mapping correction data, and matching a target industry template based on the structured data, and if the target industry template does not meet the preset template evaluation condition, performing fine adjustment on the fine adjustment large language model and circularly executing the mapping process until the template meets the condition, thereby ensuring the suitability and accuracy of the target industry template to policy requirements, and solving the problem of insufficient accuracy of a policy and audit corresponding result in the prior art.

Provided is a method for operating an electric furnace, the method having good productivity and little loss of refractory when melting a metal raw material in the electric furnace to produce a molten metal. A method for operating an electric furnace in which molten metal, slag, a metal raw material, and an auxiliary raw material are sequentially stacked and housed in the electric furnace, and the molten metal and the slag are continuously discharged and operated, the method being characterized in that: the electric furnace is provided with a bottom section, a furnace wall, a furnace lid, and a molten metal stirring mechanism; the input power per surface area of the molten metal is set to 300 kW / m2 or more, and the stirring power density of the stirring mechanism to the molten metal is set to be in the range of 5-100 W / t.