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本发明公开了一种机械电子生产用除尘装置，涉及除尘设备技术领域，其技术方案包括除尘壳体、除尘机构、金属筛分机构和水循环组件，除尘壳体内部固定连接有螺旋导流板，螺旋导流板内部设置有第一电机，第一电机输出端设置有第一传动轮，第一传动轮传动连接有传动带，传动带传动连接有第二传动轮，本发明中，通过除尘机构可将粉尘吸入除尘壳体内部，吸入过程中设置在除尘壳体前端的喷水管可向粉尘喷洒水雾，水雾在除尘壳体前端与金属粉尘初步混合，随后经过螺旋导流板将含粉尘的水流引导至除尘壳体内壁，使得水流与金属粉尘与除尘壳体内壁发生撞击，从而进行进一步的混合，随后经过脱水桶可将含粉尘水流与空气分离，从而排出洁净且潮湿的空气。

本实用新型提供一种开关按键保压治具，包括底台，底台顶面连接有支板，底台上侧设有横梁，支板连接于横梁两端，支板对横梁形成支撑。横梁连接有驱动机构。底台顶面连接有保压装置，驱动机构驱动保压装置对粘贴在电路板上的薄膜开关进行保压。底台顶面连接有限位装置，限位装置对待保压的电路板提供限位。保压装置包括竖直连接于底台顶面的导杆，导杆滑动连接有压板，压板底面水平设置，压板底面连接有压头，压板设有第一螺纹孔，压头连接于第一螺纹孔内，第一螺纹孔和电路板上的薄膜开关对应设置。本实用新型通过压头对薄膜开关和电路板粘贴的贴纸施压，确保按压均匀，避免出现翘边，提高薄膜开关和电路板的粘接力。

A power supply module includes a power supply submodule, a plurality of pins, and a second winding unit. The power supply submodule includes a switch, a magnetic core assembly, and a first winding unit including a first winding portion and a second winding portion. The second winding unit includes a third winding portion connected to the first winding portion via some of the plurality of pins to form a first winding, and a fourth winding portion connected to the second winding portion via some of the plurality of pins to form a second winding. The magnetic core assembly, at least the first winding, and the second winding form a magnetic element. The switch is disposed on and electrically connected to the magnetic element. At least one of the plurality of pins is an output pin via which the power supply module powers an intelligent IC load.

The present invention relates to a frictional electricity generator capable of controlling a resonance point for collecting underwater microplastics, which optimizes power generation efficiency by frictional electricity generation by controlling a resonance point and, at the same time, enables collection of underwater microplastics using the power generated by the power generation. The present invention provides a frictional electricity generator comprising: a base fixed on a vibrating body; a first charged body fixed to an upper portion of the base; two or more spring guides fixed to an upper portion of the base and installed around the first charged body; an upper plate slidably coupled to the spring guides; and a second charged body installed to a lower portion of the upper plate and maintaining a predetermined distance from the first charged body by a spring installed in the spring guide, wherein the frictional electricity generator generates power by frictional electricity generated between the first charged body and the second charged body.

An electronic device is provided. The electronic device includes a housing, a substrate disposed in the housing, a receptacle disposed on the substrate and including a first side surface and a second side surface that face each other with a terminal part interposed therebetween, an electrical connection member including a connector connected to the receptacle and a reinforcement member disposed to support the connector, and a support structure disposed around the receptacle on the substrate, wherein the support structure includes a first portion disposed, in the substrate, to correspond to the first side surface and including a first tension rib, and a second portion disposed, in the substrate, to correspond to the second side surface and including a second tension rib, and wherein, when the connector is connected to the receptacle, the reinforcement member is elastically supported by the first tension rib and the second tension rib.

The invention relates to a method for determining quantities characterizing attributes of network packets, and comprising steps of:- determining (E10), for each packet of a first set, attributes called "initial attributes",- determining ( E20) of quantities, called "initial quantities", of at least one given type and respectively associated with said initial attributes, - selection (E30), from among said initial attributes, of transition attributes satisfying a selection criterion defined as a function of said initial quantities,- learning (E40) of a first classifier capable of predicting at least one behavior among a normal behavior and a malicious behavior of a packet, from quantities of said at least one given type and respectively associated with the selected initial attributes present in packets of a second set.

A layered body manufacturing apparatus, including: a supply mechanism that supplies sheet-shaped metal pieces, including a sheet-shaped metal piece having a part of at least one surface to which an adhesive is applied; and an annular squeezer having a conveyance passage in which the metal pieces supplied from the supply mechanism are sequentially layered and conveyed. The squeezer includes: a first side pressure application region that is positioned at an end portion at a side upstream in a conveying direction of the metal pieces and that pressurizes and supports at least a part of a side surface of each of the metal pieces supplied from the supply mechanism, a second side pressure application region that is positioned at an end portion at a side downstream in the conveying direction and that pressurizes and supports the at least a part of a side surface of each of the metal pieces.

本发明涉及负荷预测技术领域，公开了一种基于集成学习的中长期电力负荷预测方法及系统。其中，该方法包括：确定若干电力负荷预测模型作为集成学习的候选基学习器；基于斯皮尔曼相关性分析从候选基学习器中筛选出符合集成要求的电力负荷预测模型作为集成学习的基学习器，并将预训练的全连接神经网络作为集成学习的元学习器；每一基学习器分别进行预测得到对应基学习器与未来中长期预测时段对应的初始负荷预测结果；通过元学习器对每一初始负荷预测结果进行融合处理，得到目标地区与未来中长期预测时段对应的目标负荷预测结果。本发明基于Stacking集成学习的预测策略在预测精度、稳定性和复杂场景适应性上均优于单一模型或传统集成方案。

本申请涉及一种远程链路修复方法、装置、计算机设备和存储介质。所述方法包括：通过轮询程序和链路异常检测程序，对远程链路进行检测；响应于检测到所述远程链路出现故障，对所述远程链路进行修复，并同时查找冗余的远程链路进行数据收发处理；将所述远程链路连接断开，使连接状态恢复到初始状态；将所述远程链路的远程线程销毁，并释放出对应的内存资源；创建新远程线程，并对所述新远程线程分配相应的新内存资源，所述新内存资源使用的是释放出的内存资源；获取所述远程链路端口的ip信息，并根据所述ip信息建立新远程链路，使所述新远程链路与所述远程链路一致。采用本方法能够实现远程链路的复位，保证远程复制的稳定性。

An apparatus for diagnosing pre-lithiation according to one aspect of the present disclosure may include a memory unit storing a positive electrode reference starting value and a negative electrode reference starting value for a reference battery, and a control unit configured to obtain a positive electrode target profile and a negative electrode target profile for a target battery to be diagnosed, recognize a positive electrode target starting value and a negative electrode target starting value from the positive electrode target profile and the negative electrode target profile, and determine a lithium charge amount of a pre-lithiation process for the target battery based on at least one of the positive electrode reference starting value, the negative electrode reference starting value, the positive electrode target starting value, and the negative electrode target starting value.