摘要：本发明公开了一种高弹性避孕套用丁腈胶乳及其制备方法，其由下列重量份的原料配制而成：丁二烯100‑110、丙烯腈55‑60、甲基丁二酸8‑10、异戊二烯7‑9、氯化钙0.7‑0.9、碳酸钾0.6‑0.8、氢氧化钾0.8‑1.4、叔十二碳硫醇1‑2、对苯二甲酸二烯丙酯3‑5、月桂醇硫酸钠3‑6、十二烷基苯磺酸钠2‑3等。本发明的避孕套用丁腈胶乳成膜后具有强度高的特点，可以保证某些高强度薄膜产品的使用要求，生成的丁腈薄膜强度高，耐磨性好，并且易于分散乳化；添加的乙烯‑醋酸乙烯共聚物、丁苯橡胶、甲基含氢硅油等材料不仅增加了材料的弹性，而且增强了材料的耐磨性，防止其破损。

摘要：【中文】本发明涉及一种从油茶果壳中提取茶皂素的方法。所述方法主要包括提取和纯化两个工艺过程。本发明以油茶果壳为原料提取茶皂素，不仅可提高油茶果壳的利用率，增强经济效益，还可将油茶果壳变废为宝，增加茶农经济收入，且减少了环境无染，有利于环境保护。 【EN】The invention relates to a method for extracting tea saponin from oil tea shells. The method mainly comprises two processes of extraction and purification. The method for extracting the tea saponin by using the camellia oleifera shells as the raw materials can improve the utilization rate of the camellia oleifera shells, enhance the economic benefit, change the camellia oleifera shells into valuable, increase the economic income of tea farmers, reduce the environmental pollution and be beneficial to environmental protection.

摘要：【中文】本发明提供了一种多功能吸油烟机，属于厨房用品领域，包括机壳、吸油烟机装置、保温装置，所述机壳包括机箱与收集罩。所述吸油烟机装置包括第一抽风机、风管、油气分离器、以及集风斗。所述保温装置包括保温箱、第二抽风机、以及两个换热部件。所述换热部件包括两个主管、多个换热管以及两个连管，吸油烟机将抽上来的空气输入到保温装置中，保温装置吸收油烟中的热量，并且把热量输送到保温框附近，保温框内可以存放已经做好的饭菜，使得饭菜保持在温热的状态保持饭菜口感。同时保温装置还对第二抽风机输入进来的空气进行加热，最终输出暖风，使得厨房内温度变暖，提高烹饪者的舒适度。 【EN】The invention provides a multifunctional range hood, which belongs to the field of kitchen supplies and comprises a machine shell, a range hood device and a heat preservation device, wherein the machine shell comprises a machine box and a collection cover. The range hood device comprises a first exhaust fan, an air pipe, an oil-gas separator and an air collecting hopper. The heat preservation device comprises a heat preservation box, a second exhaust fan and two heat exchange components. The heat exchange component comprises two main pipes, a plurality of heat exchange pipes and two connecting pipes, the range hood inputs the pumped air into the heat preservation device, the heat preservation device absorbs the heat in the oil smoke and conveys the heat to the position near the heat preservation frame, and the well-made meal can be stored in the heat preservation frame, so that the meal is kept in a warm state and the taste of the meal is kept. Meanwhile, the heat preservation device heats air input by the second exhaust fan, and finally outputs warm air, so that the temperature in a kitchen is warmed, and the comfort level of a cook is improved.

摘要：本发明提供一种印刷线路板生产用新型电镀夹头，包括：铰链；两个夹板，两个夹板分别固定安装于铰链的两侧，两个夹板一端的内部均开设有插入槽，插入槽的顶部和底部均开设有定位槽，定位槽的一侧开设有移动槽。本发明提供的一种印刷线路板生产用新型电镀夹头，通过夹板、插入槽、定位槽、移动槽、固定板、顶杆、限位杆、压板、弹簧、替换板、弹性件和卡接块等结构相互进行配合，在长时间进行使用之后，夹头表面附着较多电镀铜影响到线路板电镀效果的时候，使用者可以将夹板和替换板之间进行拆卸更换，这样一来不仅能够减少夹头上的电镀铜影响线路板的电镀，还能够避免需要对夹头整体更换，从而减少线路板电镀成本。

摘要：【中文】本发明公开了一种耐高低温密封胶及其制备方法和应用，该密封胶包括以下原料：环氧化的羟基封端的聚丁二烯、聚苯乙烯‑聚异戊二烯‑聚苯乙烯共聚物、增粘剂和抗老化剂。本发明的密封胶在‑30～80℃的温度范围内仍然能保持优异的粘性，对于PE材料的180°的剥离力≥22N/25mm，90°的剥离力≥30N/25mm；对于EPDM材料的180°的剥离力≥9N/25mm，90°的剥离力≥16N/25mm；对于喷漆门的180°的剥离力≥35N/25mm，90°的剥离力≥28N/25mm，不会出现脱胶的现象。本发明的密封胶尤其适用于PE材料、EPDM材料、喷漆门和塑料门。 【EN】The invention discloses a high and low temperature resistant sealant as well as a preparation method and application thereof, wherein the sealant comprises the following raw materials: epoxidized hydroxyl-terminated polybutadiene, polystyrene-polyisoprene-polystyrene copolymer, tackifier and anti-aging agent. The sealant can still keep excellent viscosity within the temperature range of-30-80 ℃, and has a 180-degree peel force of more than or equal to 22N/25mm and a 90-degree peel force of more than or equal to 30N/25mm for PE materials; the 180-degree peeling force of the EPDM material is more than or equal to 9N/25mm, and the 90-degree peeling force is more than or equal to 16N/25 mm; the 180-degree stripping force of the spray door is more than or equal to 35N/25mm, the 90-degree stripping force is more than or equal to 28N/25mm, and the phenomenon of degumming can not occur. The sealant of the invention is particularly suitable for PE materials, EPDM materials, spray painting doors and plastic doors.

摘要：本发明提供了一种不同腔长巴条的镀膜方法及夹具，涉及激光器腔面镀膜的技术领域，方法包括步骤：将多个巴条进行依次排列，其中，多个所述巴条的待镀膜的腔面朝向相同，且多个所述巴条中，至少存在两个巴条的腔长不同；根据各个巴条的腔长，调整对应巴条的待镀膜的腔面与蒸镀源之间的距离，以使每个巴条在调整后的位置处蒸镀的薄膜反射率与该巴条的腔长对应。

摘要：本发明提供了一种叠巴方法及腔面镀膜方法，涉及激光器的技术领域，方法包括步骤：排列巴条和陪条，将两个巴条的衬底面完全对齐并贴合，形成一个巴条组合，其中，两个所述巴条的前腔面朝向相同；在所述巴条组合的两个脊结构侧均排布陪条，所述陪条包括朝向相背的第一端面和第二端面，所述第一端面与巴条的前腔面朝向相同，所述第二端面与巴条的后腔面朝向相同；所述第一端面和第二端面朝向所述巴条的投影均落在所述巴条内侧。

摘要：【中文】本发明公开了一种离线式语音控制的护眼照明台灯，包括灯座、折叠柱以及灯头，所述灯座上固定有一连接块，所述折叠柱长度方向的两端通过转轴分别与所述连接块和所述的灯头相铰接连接，所述灯座前端面上由外到里依次设置有用于控制灯头的触屏调光面板和频闪声控收集口，所述灯座内部设置有与所述频闪声控采集口连接的智能识别模块及控制电路，所述灯头包括表面设有一散射层的灯体、设置于灯体内的LED灯和用于罩设灯体的灯罩。本发明实现了通过语音离线对该照明台灯进行控制操作，且离线控制指令不受网络限制，增强了用户使用体验，而且有效解决了射出的光刺眼的问题，具有护眼功能。 【EN】The invention discloses an off-line voice-controlled eye-protecting illuminating desk lamp which comprises a lamp holder, a folding column and a lamp cap, wherein a connecting block is fixed on the lamp holder, two ends of the folding column in the length direction are respectively hinged with the connecting block and the lamp cap through a rotating shaft, a touch screen dimming panel and a stroboscopic voice control collecting port for controlling the lamp cap are sequentially arranged on the front end face of the lamp holder from outside to inside, an intelligent identification module and a control circuit which are connected with the stroboscopic voice control collecting port are arranged inside the lamp holder, and the lamp cap comprises a lamp body, an LED lamp and a lamp shade, wherein the surface of the lamp body is provided with a scattering layer, the LED lamp is arranged in the lamp body, and the lamp. The invention realizes the control operation of the lighting desk lamp through voice off-line, and the off-line control instruction is not limited by network, thereby enhancing the user experience, effectively solving the problem that the emitted light impales eyes and having the function of eye protection.

摘要：本发明涉及一种电站直接空冷岛遮阳与太阳能光伏发电装置，其设有两路蒸汽水平分配管，所述两路蒸汽水平分配管之间横向设有若干组翅片管束的遮阳叶片，每一组遮阳叶片由一支柱支撑，遮阳叶片前后两侧连接有角度调节绳，角度调节绳将所有遮阳叶片连接成可联动的整体，通过拉动角度调节绳，带动遮阳叶片绕支柱转动，实现遮阳叶片角度的连续调节；所述支柱下端焊接在翅片管束支架上；所述遮阳叶片上安装有光伏电池板。本发明构造合理，连接牢固，调节方式灵活，对太阳辐射起到遮挡作用，有效减少辐射到空冷岛管束上的太阳能，并利用太阳能进行光伏发电，且不影响空冷岛翅片管束热风出流，大大减弱太阳辐射对直接空冷凝汽器换热的不良影响。

摘要：本发明公开了一种汽车动力电池用低比重阻燃导热灌封胶及其制备方法，其由A组份和B组份制备而得，所述A组份由基料、含氢硅油交联剂、固化抑制剂和乙烯基聚二甲基硅氧烷组成；所述B组份由基料、铂络合物催化剂和乙烯基聚二甲基硅氧烷组成；所述基料由乙烯基聚二甲基硅氧烷、复合无卤阻燃剂和空心玻璃微珠组成；所述复合无卤阻燃剂由至少一种含氮阻燃剂和至少一种无机阻燃剂复合而成，所述含氮阻燃剂与无机阻燃剂的重量份比为0.3～3.5:1。本发明的灌封胶比重低，使用时有良好的流动性能和可操作性。其固化物具有优异的阻燃性能和较好的导热性能，环保无卤，符合欧盟ROHS和REACH法规，非常适用于汽车动力电池及其模组的灌封保护。