摘要：本发明属于从植物中提取功能成分的技术领域，具体涉及到一种从老熟期莲子壳中提取多酚的生产方法。利用乙醇-水溶剂体系对老熟期莲子壳进行热浸提，得到最优提取条件，再经AB-8大孔树脂分离纯化得到多酚纯化物。本发明的目的在于提高老熟期莲子壳的利用率和利用价值，减少资源浪费。所述方法提取多酚方法简单、快速、产量高，易于工业化生产。用此方法所得多酚纯化物的纯度达60％，得率达1.2％，且具有良好的还原力、清除DPPH及ABTS+自由基的能力。

摘要：【中文】本发明提出了一种自动灭火安全盒，包括盒体和盖体，所述盒体与盖体活动连接，所述盒体内部设置有插座位，所述插座位上通过固定带安装有插座，所述盒体内壁或盖体底端设有贴合位，所述贴合位粘贴有灭火材料，所述盒体侧壁开设有通风孔。本发明构思巧妙，结构简单，实用性强，并可适配市面上大多数开关插座，解决了传统开关插座遇明火无法灭火的弊端。 【EN】The invention provides an automatic fire extinguishing safety box which comprises a box body and a cover body, wherein the box body is movably connected with the cover body, a socket seat is arranged in the box body, a socket is arranged on the socket seat through a fixing belt, a fitting position is arranged on the inner wall of the box body or the bottom end of the cover body, a fire extinguishing material is pasted on the fitting position, and a ventilation hole is formed in the side wall of the box body. The invention has the advantages of ingenious conception, simple structure and strong practicability, can be adapted to most switch sockets on the market, and solves the defect that the traditional switch socket can not extinguish fire when meeting open fire.

摘要：【中文】本申请提供了一种园林道路用LED路灯，包括：底座，底座固定在地面上；灯杆，灯杆的轴线垂直于底座，灯杆的下端安装在底座上；灯架，灯架枢接在灯杆的上端，灯架上设有LED灯；仰角调节机构，仰角调节机构包括主动齿轮和从动齿轮，主动齿轮和从动齿轮均可旋转地设置在底座的贮藏室内，主动齿轮和从动齿轮相互啮合，主动齿轮上设有操作手柄，从动齿轮上安装有摆臂，摆臂的前端连接有拉杆，拉杆的上端连接在灯架的尾端；定位机构，定位机构安装在贮藏室内，定位机构用于阻滞主动齿轮旋转。本申请提供的园林道路用LED路灯的照射角度调节操作简单，易达到园林道路用LED路灯最佳的照明效果。 【EN】The application provides a garden road uses LED street lamp, include: the base is fixed on the ground; the axis of the lamp post is vertical to the base, and the lower end of the lamp post is installed on the base; the lamp holder is pivoted at the upper end of the lamp post, and an LED lamp is arranged on the lamp holder; the elevation angle adjusting mechanism comprises a driving gear and a driven gear, the driving gear and the driven gear are both rotatably arranged in the storage chamber of the base and are mutually meshed, an operating handle is arranged on the driving gear, a swing arm is arranged on the driven gear, the front end of the swing arm is connected with a pull rod, and the upper end of the pull rod is connected to the tail end of the lamp holder; and the positioning mechanism is arranged in the storage chamber and is used for blocking the driving gear from rotating. The application provides a gardens road is with LED street lamp's irradiation angle adjustment easy operation easily reaches the best illuminating effect of LED street lamp for the gardens road.

摘要：【中文】本申请涉及一种康普顿散射序列恢复方法、装置、存储介质和PET成像系统。其中，该方法包括：探测散射事例，其中，散射事例包括：至少一次散射事件和一次光电作用事件，或者至少两次散射事件；根据散射事例中事件的作用点位置，确定作用点位置的平均作用距离；从预设关系表中查询在平均作用距离下，散射事例中各散射沉积能量顺序的事件是第一次散射事件的概率值，其中，预设关系表是基于统计模拟确定的；确定概率值最大的散射沉积能量顺序对应的事件为第一次散射事件。通过本申请，解决了相关技术中的康普顿散射序列恢复方法的恢复精度差的问题，提高了康普顿散射序列恢复的精度。 【EN】The application relates to a method and a device for recovering a Compton scattering sequence, a storage medium and a PET imaging system. Wherein, the method comprises the following steps: detecting scattering instances, wherein the scattering instances comprise: at least one scattering event and one photoelectric interaction event, or at least two scattering events; determining the average action distance of the action point position according to the action point position of the event in the scattering case; inquiring probability values of events of all scattering deposition energy sequences in scattering events as first scattering events under the average action distance from a preset relation table, wherein the preset relation table is determined based on statistical simulation; and determining the event corresponding to the scattering deposition energy sequence with the maximum probability value as a first scattering event. By the aid of the method and the device, the problem that recovery accuracy of a recovery method of the Compton scattering sequence in the related technology is poor is solved, and recovery accuracy of the Compton scattering sequence is improved.

摘要：【中文】本发明涉及一种高压塑料喷漆杯，包括杯体，杯体内设有可压缩杯胆体，可压缩杯胆体的上部开口与杯盖的内侧密封连接，杯盖的外侧的边沿上压设有杯盖压环，杯盖压环与杯体开口的外侧形成密封套接，杯盖的外侧的顶部设有出液管接头，出液管接头与可压缩杯胆体密封连通，出液管接头与喷射装置密封连通，杯体的底部与高压气源密封连通，进入杯体的高压气体将可压缩杯胆体内的喷漆从出液管接头压出进入喷射装置。本发明采用适合高压环境作业的喷漆杯结合外部高压气源提供喷漆杯内的高压环境，具有可喷射高粘性流体的特点。 【EN】The invention relates to a high-pressure plastic paint spraying cup which comprises a cup body, wherein a compressible cup liner body is arranged in the cup body, an upper opening of the compressible cup liner body is connected with the inner side of a cup cover in a sealing manner, a cup cover pressing ring is arranged on the edge of the outer side of the cup cover in a pressing manner, the cup cover pressing ring and the outer side of the opening of the cup body form a sealing sleeve connection, a liquid outlet pipe joint is arranged at the top of the outer side of the cup cover and is communicated with the compressible cup liner body in a sealing manner, the liquid outlet pipe joint is communicated with a spraying device in a sealing manner, the bottom of the cup body is communicated with a high-pressure air source in a. The invention provides the high-pressure environment in the paint spraying cup by combining the paint spraying cup suitable for high-pressure environment operation with an external high-pressure air source, and has the characteristic of spraying high-viscosity fluid.

摘要：【中文】本发明公开了一种胶套自动组装装置及其使用方法，其中装置包括两个支撑柱底座和用于驱动两个支撑柱底座相向运动或者背向运动的底座驱动件；各支撑柱底座上开设有一用于限位卡托的限位槽；限位槽在支撑柱底座的顶面形成有顶面槽口，在支撑柱底座面向另一支撑柱底座的侧面形成有侧面槽口；各支撑柱底座的顶面上固定有分设于顶面槽口两侧的两个支撑柱；各支撑柱至所属支撑柱底座的侧面的垂直距离，小于支撑柱底座的侧面槽口和侧面槽底的间距。本发明使胶套自动组装于卡托上，解决通过人工的方式在卡托上安装胶套时出现的组装不到位或胶套扭曲的问题。该胶套自动组装装置的自动化程度高，可节约人力并有效提高产线效率。 【EN】The invention discloses an automatic rubber sleeve assembling device and a using method thereof, wherein the device comprises two support column bases and a base driving part for driving the two support column bases to move oppositely or back to back; each supporting column base is provided with a limiting groove for limiting the clamping support; the limiting groove is provided with a top surface notch on the top surface of the support column base, and a side surface notch is formed on the side surface of the support column base facing to the other support column base; two support columns which are respectively arranged at two sides of the notch of the top surface are fixed on the top surface of each support column base; the vertical distance from each support column to the side face of the support column base is smaller than the distance between the side face notch of the support column base and the bottom of the side face groove. The invention enables the rubber sleeve to be automatically assembled on the card support, and solves the problems of improper assembly or rubber sleeve distortion when the rubber sleeve is installed on the card support in a manual mode. The automatic rubber sleeve assembling device is high in automation degree, manpower can be saved, and production line efficiency can be effectively improved.

摘要：【中文】本发明提供一种基板结构以及半导体封装，所述基板结构包括核心层、第一内部芯片、第一线路结构以及第一绝缘层。核心层包括第一表面。第一内部芯片设置于核心层的第一表面上。第一线路结构包括第一图案化导电层及第一导通柱。第一图案化导电层设置于核心层的第一表面上。第一导通柱设置于第一图案化导电层上，并与第一内部芯片电性连接。第一绝缘层覆盖核心层的第一表面、第一内部芯片、第一图案化导电层及部分的第一导通柱，并暴露出第一导通柱上表面，而形成第一接垫。 【EN】The invention provides a substrate structure and a semiconductor package. The core layer includes a first surface. The first internal chip is disposed on the first surface of the core layer. The first circuit structure includes a first patterned conductive layer and a first conductive via. The first patterned conductive layer is disposed on the first surface of the core layer. The first conductive via is disposed on the first patterned conductive layer and electrically connected to the first internal chip. The first insulating layer covers the first surface of the core layer, the first internal chip, the first patterned conductive layer and part of the first conductive via, and exposes the upper surface of the first conductive via to form a first pad.

摘要：本发明涉及缆盘底座技术领域，且公开了一种新型缆盘底座结构制作方法，包括以下步骤，步骤一：切割高强度钢板成底板，数控加工安装孔，底部连接三角形收卷叶片，四角螺栓固定滚轮，确保垂直转动灵活以及线缆在收卷放出时的稳定性，步骤二：底板中心固定伺服电机，输出轴朝上，联轴器连接电机与转轴，校准垂直度，转轴的外表面焊接腹板，加工防滑纹，保证同轴度。该新型缆盘底座结构制作方法，通过底板与甲板之间焊接的操作，进一步增强了底座的固定效果，通过底板中心安装的伺服电机与联轴器连接转轴的协同作用，实现了对转轴转动的精准调控，进而解决了如何在使用时缆盘精度不足的问题，可以达到在使用时刚性强度较高的效果。

摘要：本发明公开了一种外墙搭桥式螺杆顶升电梯，包括：电梯井架、轿厢、动力机构、运行机构、入户搭桥、润滑井和电机安装井，电梯井架架设在房屋外墙上并通过入户搭桥与房屋的每一层楼相连通，电机安装井和润滑井依次设置在电梯井架的正下方；动力机构包括空心轴电动机和滚珠螺母，空心轴电动机安装在电机安装井内，滚珠螺母设置在空心轴电动机的上方；运行机构包括滚珠螺杆和连接板，滚珠螺杆设置在所述润滑井中，连接板固定设置在轿厢的下底上，且滚珠螺杆穿过空心轴电动机和滚珠螺母与连接板固定相连。通过设置滚珠螺杆与滚珠螺母相配合的顶升方式使电

摘要：本发明涉及一种可调角度内锥面研磨器，包括多个研磨件和中心轴线沿上下方向延伸的基体，多个所述研磨件围绕所述基体的中心轴线旋转对称的布置，多个所述研磨件的外侧面上设置有从下至上向外侧倾斜的研磨面，多个所述研磨件均通过与所述基体的中心轴线的夹角可调整的方式与所述基体连接。本发明提出的可调角度内锥面研磨器能够快捷的对研磨面的角度进行微调，可保证良好的锥面贴合度，满足内锥面研磨的要求，相比传统的固定角度内锥面研磨器，本发明提出的可调角度内锥面研磨器具有研磨精度更高、效率高、调节方便和成本低的优点。