摘要：【中文】本发明涉及一种海绵金的熔炼浇铸方法，所述方法通过利用乙炔的不完全燃烧形成碳化焰，在模具上形成一层炭黑作为脱模剂，从而有利于金锭脱模。同时通过调整造渣剂的成分与含量，使得最终金锭的成色好，品质高，成分稳定。 【EN】The invention relates to a smelting and casting method of sponge gold, which is beneficial to gold ingot demoulding by forming a layer of carbon black as a demoulding agent on a mould by using carbonization flame formed by incomplete combustion of acetylene. Meanwhile, the components and the content of the slag former are adjusted, so that the final gold ingot has good color, high quality and stable components.

摘要：【中文】本发明公开了一种金刚石复合片耐热性能的测试方法及测试装置。所述金刚石复合片耐热性能的测试方法，包括：步骤A、将金刚石复合片加热至预设的循环上限温度；步骤B、将金刚石复合片降温至预设的循环下限温度；步骤C、依次重复所述步骤A和所述步骤B，直至所述金刚石复合片失效；步骤D、记录重复所述步骤A和所述步骤B的循环次数，根据所述循环次数表征金刚石复合片耐热性能。本发明所述金刚石复合片耐热性能的测试方法更贴近金刚石复合片实际应用情况，所测试得到金刚石复合片的耐热性能对金刚石复合片的实际应用更具有参考价值。 【EN】The invention discloses a method and a device for testing the heat resistance of a diamond compact. The method for testing the heat resistance of the diamond compact comprises the following steps: step A, heating the diamond compact to a preset circulation upper limit temperature; step B, cooling the diamond compact to a preset lower circulation limit temperature; step C, repeating the step A and the step B in sequence until the diamond compact is invalid; and D, recording the cycle times of repeating the step A and the step B, and representing the heat resistance of the diamond compact according to the cycle times. The method for testing the heat resistance of the diamond compact disclosed by the invention is closer to the actual application condition of the diamond compact, and the heat resistance of the diamond compact obtained by testing has a reference value for the actual application of the diamond compact.

摘要：【中文】本发明公开了一种多面弧形金刚石复合片，所述其包括基体以及连接于所述基体上超硬层，所述超硬层端面为由主切削部以及辅切削部形成的具有至少两个弧面的端面；所述辅切削部位于所述主切削部外围，所述主切削部的外端和所述辅切削部的外端均延伸至超硬层端面外缘。本发明通过主切削部执行破岩操作，并通过辅切削部位执行犁削与刨削的操作，使用金刚石复合片可以执行不同操作，在钻进过程中无需更换金刚石复合片，从而提高了钻进效率。同时，通过主切削部和辅切削部来执行不同的操作，可以有效延长钻头寿命。 【EN】The invention discloses a multi-surface arc-shaped diamond compact, which comprises a substrate and an ultra-hard layer connected to the substrate, wherein the end surface of the ultra-hard layer is an end surface which is formed by a main cutting part and an auxiliary cutting part and is provided with at least two arc surfaces; the auxiliary cutting part is positioned on the periphery of the main cutting part, and the outer end of the main cutting part and the outer end of the auxiliary cutting part both extend to the outer edge of the end face of the superhard layer. According to the invention, the rock breaking operation is executed through the main cutting part, the ploughing and planing operation is executed through the auxiliary cutting part, different operations can be executed by using the diamond composite sheet, and the diamond composite sheet does not need to be replaced in the drilling process, so that the drilling efficiency is improved. Meanwhile, different operations are executed through the main cutting part and the auxiliary cutting part, and the service life of the drill bit can be effectively prolonged.

摘要：【中文】一种紫外飞秒激光切割系统，包括：Tray盘上料机构、上料机械手机构、上料翻转机构、上料搬运机械手机构、激光切割加工机构、下料搬运机械手机构、下料翻转机构和下料机械手机构；所述上料机械手机构用于将所述Tray盘机构上料位上的料片搬运至所述上料翻转机构；上料搬运机械手机构用于将位于所述第一料片载台上的料片搬运至激光切割加工机构；激光切割加工机构用于对料片进行激光切割；下料翻转机构用于对所述第二料片载台上的料片进行翻面；所述下料机械手机构用于取出位于所述第二料片载台上的料片。本申请达到了节省人力成本，提高加工效率的技术效果，解决了OLED柔性显示屏的切割生产工艺的连贯性产，生产成本高、生产效率低下的技术问题。 【EN】An ultraviolet femtosecond laser cutting system comprising: the device comprises a Tray disc feeding mechanism, a feeding manipulator mechanism, a feeding turnover mechanism, a feeding carrying manipulator mechanism, a laser cutting machining mechanism, a discharging carrying manipulator mechanism, a discharging turnover mechanism and a discharging manipulator mechanism; the feeding manipulator mechanism is used for conveying the material sheets on the feeding position of the Tray mechanism to the feeding turnover mechanism; the feeding and carrying manipulator mechanism is used for carrying the material sheets on the first material sheet carrying platform to the laser cutting machining mechanism; the laser cutting machining mechanism is used for carrying out laser cutting on the material sheet; the blanking turnover mechanism is used for turning over the material sheets on the second material sheet carrying platform; the blanking manipulator mechanism is used for taking out the material sheet on the second material sheet carrying platform. The technical effects of saving labor cost, improving processing efficiency are achieved, and the technical problems of high production cost and low production efficiency of the consistency production of the OLED flexible display screen cutting production process are solved.

摘要：【中文】本发明涉及一种用于混凝土抗压设备的全自动上料系统，属于检测设备的技术领域。包括：支撑台，安装在支撑台承载面上的承载台，所述支撑台的承载面上设置有相互平行的支撑柱，所述支撑台的承载面上设置有用于转移混凝土试块的转移装置，相邻所述支撑柱之间设置有用于微调混凝土试块位置的调整装置，所述支撑台的承载面上设置有用于清扫承载台的清扫装置。本发明能够以自动化的方式将待测试的混凝土试块放置在承载台上，从而大大的减少了工作人员的工作量，节约了时间，省时省力，而且大大的提高了工厂的生产率。 【EN】The invention relates to a full-automatic feeding system for concrete compression-resistant equipment, and belongs to the technical field of detection equipment. The method comprises the following steps: the supporting platform is installed on the bearing surface of the supporting platform, supporting columns which are parallel to each other are arranged on the bearing surface of the supporting platform, a transfer device for transferring concrete test blocks is arranged on the bearing surface of the supporting platform, the transfer device is adjacent to the adjusting device used for finely adjusting the positions of the concrete test blocks, and a cleaning device used for cleaning the bearing platform is arranged on the bearing surface of the supporting platform. The invention can place the concrete test block to be tested on the bearing table in an automatic mode, thereby greatly reducing the workload of workers, saving time and labor and greatly improving the productivity of factories.

摘要：【中文】本说明书的一个或多个实施例公开了一种舆情预警模型的训练方法、预警方法、装置、设备及介质，该舆情预警模型包括宽度学习模型和深度学习模型，该训练方法包括：获取舆情样本训练集，舆情样本训练集中的舆情样本包括元信息特征、内容特征以及舆情标签；将元信息特征输入宽度学习模型，以获取元信息特征处理结果；将内容特征输入深度学习模型，以获取内容特征处理结果；根据元信息特征处理结果和内容特征处理结果，确定舆情预警结果；根据舆情预警结果以及舆情标签，调整宽度学习模型和深度学习模型的参数。 【EN】One or more embodiments of the present specification disclose a training method, an early warning apparatus, a device, and a medium for a public opinion early warning model, where the public opinion early warning model includes a width learning model and a deep learning model, the training method including: acquiring a public opinion sample training set, wherein public opinion samples in the public opinion sample training set comprise meta-information characteristics, content characteristics and public opinion labels; inputting the meta-information features into a width learning model to obtain meta-information feature processing results; inputting the content features into a deep learning model to obtain a content feature processing result; determining a public opinion early warning result according to the meta information feature processing result and the content feature processing result; and adjusting parameters of the width learning model and the depth learning model according to the public sentiment early warning result and the public sentiment label.

摘要：【中文】本发明提供了一种废旧锂离子电池的回收方法，包括以下步骤：(1)对废旧锂离子电池依次进行放电处理和破碎处理，得到第一混合物；(2)通过气流和/或振动，将所述第一混合物中的隔膜进行收集，同时进行磁选，回收所述破碎物料中的铁和钢壳，余下的物料为第二混合物；(3)在惰性气体保护下对所述第二混合物进行微波裂解，得到第三混合物；(4)对所述第三混合物进行破碎得到第四混合物，然后进行筛分，将极片表面粉末、铜粉、铝粉分别进行回收。微波裂解能够将物料中的有机物分解掉，避免影响后续化学浸出工序。且微波加热与传统热解方式相比加热均匀，热量损失较少。 【EN】The invention provides a method for recovering waste lithium ion batteries, which comprises the following steps: (1) sequentially carrying out discharge treatment and crushing treatment on the waste lithium ion battery to obtain a first mixture; (2) collecting the diaphragms in the first mixture through air flow and/or vibration, carrying out magnetic separation at the same time, recovering iron and steel shells in the crushed materials, and taking the rest materials as a second mixture; (3) carrying out microwave pyrolysis on the second mixture under the protection of inert gas to obtain a third mixture; (4) and crushing the third mixture to obtain a fourth mixture, then screening, and respectively recovering the surface powder, the copper powder and the aluminum powder of the pole piece. The microwave cracking can decompose the organic matters in the materials, and the subsequent chemical leaching process is prevented from being influenced. Compared with the traditional pyrolysis mode, the microwave heating mode has the advantages of uniform heating and less heat loss.

摘要：【中文】本发明公开了一种汽车余热回收利用系统。包括储水箱，储水箱的水由水泵驱动依次流经发动机水套热量回收装置、发动机排气余热回收装置并分别与发动机的余热及废气进行热交换后，再进入发生器，并在发生器放热后流回储水箱，在发生器中的溴化锂溶液吸热蒸发出水蒸气后分为制冷支路和制热支路，制冷支路经过冷凝器、蒸发器、吸收器、溶液泵、换热器回到发生器，制热支路经过蒸发器、吸收器、溶液泵、换热器回到发生器；发生器中的溴化锂溶液由于吸收蒸发出水蒸气后，产生高温的溴化锂浓溶液。本发明可以解决现有技术限制造成的油耗高，汽车动力不足，环境污染的问题。 【EN】The invention discloses an automobile waste heat recycling system. The water in the water storage tank is driven by a water pump to sequentially flow through an engine water jacket heat recovery device and an engine exhaust waste heat recovery device, respectively exchange heat with waste heat and waste gas of an engine, then enter a generator, and flow back to the water storage tank after the generator releases heat, a lithium bromide solution in the generator absorbs heat to evaporate water vapor and then is divided into a refrigeration branch and a heating branch, the refrigeration branch returns to the generator through a condenser, an evaporator, an absorber, a solution pump and a heat exchanger, and the heating branch returns to the generator through the evaporator, the absorber, the solution pump and the heat exchanger; the lithium bromide solution in the generator generates high-temperature lithium bromide concentrated solution after water vapor is evaporated due to absorption. The invention can solve the problems of high oil consumption, insufficient automobile power and environmental pollution caused by the limitation of the prior art.

摘要：【中文】本申请公开了一种锂离子电池放电装置及其控制方法、控制器。该装置包括电池放置组件和电能回收组件；其中：电池放置组件，用于放置待放电的锂离子电池；电能回收组件，与电池放置组件连接，用于通过消耗电池放置组件中放置的待放电的锂离子电池的电能，实现待放电的锂离子电池的放电。如此，由电能回收组件直接对电池放置组件中放置的锂离子电池进行电能消耗，实现待放电的锂离子电池的放电，提高了后续破碎过程的安全性，与相关技术的方案相比，通过直接电能消耗的方式，实现了锂电池残余电量的再次利用，没有额外的废水、固体废料等废弃物的产生，清洁环保，对电池没有腐蚀，非常安全，不需要向电网放电，无需复杂的电路结构，结构非常简单。 【EN】The application discloses a lithium ion battery discharging device, a control method thereof and a controller. The device comprises a battery placing component and an electric energy recycling component; wherein: the battery placing assembly is used for placing the lithium ion battery to be discharged; and the electric energy recovery assembly is connected with the battery placement assembly and used for realizing the discharge of the lithium ion battery to be discharged by consuming the electric energy of the lithium ion battery to be discharged, which is placed in the battery placement assembly. So, by the direct lithium ion battery who places in the subassembly to the battery of electric energy recovery subassembly and carry out power consumption, realize treating the lithium ion battery's that discharges discharge, the security of follow-up crushing process has been improved, compare with the scheme of correlation technique, through the mode of direct electric energy consumption, the reuse of lithium cell residual capacity has been realized, do not have extra waste water, the production of discarded object such as solid waste material, clean environmental protection, do not corrode the battery, it is very safe, need not discharge to the electric wire netting, need not complicated circuit structure, and the structure is very simple.

摘要：【中文】本申请公开了一种互感器寿命预测方法及装置，方法包括：采集互感器运行过程中的二级指标的运行状态数据，二级指标数量为多个；基于层次分析法，根据预置判决矩阵求取各指标的权值；根据运行状态数据和权值求取互感器的健康指数；根据健康指数和预置健康指数公式预测互感器的有效寿命，预置健康指数公式包括老化系数。本申请解决了现有的互感器寿命预测方法未根据实际情况考虑互感器的实际情况，且对多年历史数据依赖较强导致的预测结果可靠性较低的技术问题。 【EN】The application discloses a method and a device for predicting the service life of a mutual inductor, wherein the method comprises the following steps: collecting operation state data of a plurality of secondary indexes in the operation process of the mutual inductor; based on an analytic hierarchy process, solving the weight of each index according to a preset decision matrix; solving a health index of the mutual inductor according to the running state data and the weight; and predicting the effective life of the mutual inductor according to the health index and a preset health index formula, wherein the preset health index formula comprises an aging coefficient. The method solves the technical problems that the actual condition of the mutual inductor is not considered according to the actual condition and the reliability of the prediction result is low due to strong dependence on the historical data for many years in the conventional mutual inductor service life prediction method.