baber/WOPTO huggingface dataset:
Patent CN-112043874-B (CN)
IPC: A61L31/16
Filed: 2020-09-21
Granted: 2021-10-08
Abstract: 本发明提供了一种三相水凝胶及其制备方法，该方法包括：步骤1，将活化后的乳糖酸溶液加入到第一壳聚糖溶液中，进行反应，并对反应后的体系进行后处理，得到乳糖酸改性壳聚糖；步骤2，按照预设比例，将第二壳聚糖溶液、乳糖酸改性壳聚糖溶液以及甘油磷酸钠溶液在冰水浴下进行混合，并对混合后得到的混合体系进行冷藏处理，得到该三相水凝胶。通过本发明的方法制备的一种由乳糖酸改性壳聚糖/壳聚糖/甘油磷酸钠(CSLA/CS/GP)组成的新型三相水凝胶，具有温敏特性，有较好的机械强度、生物黏附性、良好的细胞相容性、无细胞毒性，不会抑制GES‑1细胞增殖，在酸性环境下对细胞有更好的保护作用等优点，可作为术中生物材料被用于提升病变和促进伤口修复。
Patent CN-112063823-B (CN)
Title: 一种合金钢高铁车轴及其生产方法
IPC: C21D6/00
Filed: 2020-09-25
Granted: 2022-05-24
Abstract: 本发明提供了一种合金钢高铁车轴及其生产方法，成分：C 0.22％‑0.29％、Si 0.17％‑0.37％、Mn 0.60％‑0.80％、P痕量‑0.015％、S痕量‑0.010％、Cr 0.95％‑1.20％、Mo 0.20％‑0.30％、Ni 0.15％‑0.30％、V 0.02％‑0.06％、Al 0.010％‑0.040％、Cu≤0.20％，其余为Fe和其它不可避免的杂质。与现有技术相比，本发明通过设计的钢组分，通过经“正火+淬火+高温回火”常规热处理后，对车轴全长进行激光淬火，车轴表面硬度≥550HV，表面残余压应力超过‑800MPa，疲劳强度超过570Mpa。
Patent CN-112309629-B (CN)
Title: 一种柔软结构散热电缆
IPC: H01B9/00
Filed: 2020-11-20
Granted: 2022-04-12
Abstract: 本发明属于电力电缆技术领域，公开了一种柔软结构散热电缆，具有垫层、多个柔性电力部件；其特征在于所述柔性电力部件由绝缘层及位于绝缘层内的导体构成，绝缘层由连接为一体的第一绝缘部件及第二绝缘部件构成，第一绝缘部件为直的，第二绝缘部件为螺旋弯曲的且向第一绝缘部件的外部的一侧卷绕的，导体呈现板条状或网状，第一绝缘部件的另一端结合在垫层的外表面，所有柔性电力部件沿垫层的外表面分布。本发明具有以下主要有益效果：结构简单、易于制造、散热效果更优、材料耗用更少、产品重量更少、成本更低。
Patent CN-112322011-B (CN)
IPC: C08L67/04
Filed: 2020-11-23
Granted: 2022-02-11
Abstract: 本发明揭示了一种耐物理老化的聚乳酸管材、其制备方法及应用。所述聚乳酸管材是中空管状形态的，并且，所述聚乳酸管材包含0wt％～85wt％结晶相和15wt％～100wt％非晶相；所述非晶相包含5wt％～75wt％亚稳相，所述亚稳相于红外光谱图内的特征峰出现于918cm ‑1 处。本发明的聚乳酸管材具有耐物理老化的特点，储存前后的屈服强度、断裂伸长率的变化率均较小，取向度较高，由此得到的一次性吸管、医用导管等不仅具有相当于或优于现有聚乳酸管材的强度，同时又兼具优异的耐物理老化性，可在仓储物流阶段保持尺寸和性能的稳定性，同时其制备工艺利于规模化生产，具有广阔的应用前景。
Patent CN-112415879-B (CN)
Title: 一种结构光场调控方法及系统
IPC: G03H1/04
Filed: 2020-11-25
Granted: 2022-05-24
Abstract: 本申请适用于结构光场调控技术领域，提供一种结构光场调控方法及系统，通过生成与目标光场对应的第一灰度全息图；对所述第一灰度全息图进行二值化处理，得到第三灰度全息图；对所述第三灰度全息图进行误差补偿，得到第四灰度全息图；加载所述第四灰度全息图至数字微镜器件，根据所述第四灰度全息图像控制所述数字微镜器件中各微镜的开关状态，以调制入射至所述数字微镜器件的参考光束的光强度，得到与所述目标光场对应的目标光束，可以有效提高光场的精度、分辨率及光场调控的性能。
Patent CN-112302036-B (CN)
IPC: E02D17/04
Filed: 2020-11-27
Granted: 2021-11-12
Abstract: 本发明涉及市政道路维修技术领域，具体是涉及一种市政道路维修基坑用安全防护装置，包括路面基坑，其特征在于，还包括设置在路面基坑内部的伸缩机构，伸缩机构的两侧分别设有能够抵触路面基坑内部两侧的支撑机构，每个支撑机构分别与伸缩机构的两侧连接，每个支撑机构均包括底部支撑组件和上部调节支撑组件，每个底部支撑组件均包括能够抵触路面基坑内部一侧的第一抵触板，每个上部调节支撑组件均包括能够抵触路面基坑内部一侧的第二抵触板，第一抵触板和第二抵触板上下对应，第二抵触板能够升降的设置在第一抵触板的正上方，该设备能够根据基坑的深度和宽度高效支撑基坑的内壁，提高支撑效率。
Patent CN-112441765-B (CN)
Title: 碱激发剂、碱激发凝胶材料、混凝土和混凝土的制备方法
IPC: C04B7/14
Filed: 2020-12-03
Granted: 2022-03-18
Abstract: 本发明涉及一种碱激发剂、碱激发凝胶材料、混凝土和混凝土的制备方法。以重量份计，所述碱激发剂的制备原料包括：硫酸盐7‑18份；磷酸盐3‑14份；生石灰10‑15份。采用廉价的生石灰、磷酸盐和硫酸盐作为三元体系碱激发剂，极大地降低了碱激发胶凝材料的成本，且施工性能好，制备的混凝土凝结时间可控，强度高，无开裂现象。
Patent CN-112722869-B (CN)
IPC: B65G47/90
Filed: 2020-12-09
Granted: 2022-06-24
Abstract: 本申请涉及一种吸塑盘分盘机构，包括：边框，边框的中间具有供料盘通过的方形通过口；定位挡块，安装在边框平行于X轴方向的两侧，两侧的定位挡块中至少一个连接有第一定位气缸，第一定位气缸的推动方向沿Y轴；传感器组件；档杆组件，设置在边框边缘，包括能够被传感组件感应的伸缩杆，伸缩杆复位时脱离传感器组件的感应范围；插片组件，安装在边框平行于Y轴方向的两侧，设有插片，插片朝向边框内侧；至少一个插片组件的第一插片能够在侧向驱动件的带动下朝向边框内侧移动；吸盘组件，安装在边框边缘，用于吸附固定料盘堆最上边的一个料盘。本发明能够对料盘水平方向精准定位，对料盘高度方向进行到位感应，行避免料盘分离时粘连。
Patent CN-112611561-B (CN)
IPC: G01M13/027
Filed: 2020-12-08
Granted: 2022-03-11
Abstract: 本发明公开了测量仪器领域的一种电磁谐波活齿传动系统振动测试装置，以提供一种对柔轮的振动问题进行探究的测试装置，为系统的设计及改进提供理论基础，为了实现上述目的本装置包括设有柔轮的电磁谐波活齿传动装置的本体，还包括横截面为“凵”的支架，电磁谐波活齿传动装置架设于支架之间，且电磁谐波活齿传动装置表面可拆卸设置有端盖，端盖的竖向和轴向都带有圆形的通孔，通孔内都接触有压敏传感装置，压敏传感装置之间连接有一体制造的轴架。本技术方案通过轴架连接三个方位的压敏传感装置，以实现对柔轮自由振动和受迫振动的多向振动研究，随后可以拆卸端盖更换柔轮尺寸，更换柔轮厚度，或者改变磁感应线圈以实现柔轮振动幅度的监测。
Patent CN-112635444-B (CN)
Title: 一种具有三维堆叠形式的微系统封装组件及其制作方法
IPC: H01L23/498
Filed: 2020-12-22
Granted: 2022-05-10
Abstract: 本发明涉及一种具有三维堆叠形式的微系统封装组件及其制作方法，组件包括外壳与陶瓷基板，外壳底座材料为低损耗陶瓷，采用低损耗陶瓷作为传输介质，可工作在微波至毫米波频段；内腔为多层台阶结构，陶瓷基板堆叠在外壳内腔台阶表面，外壳底面引出端为水平引出的金属引线，底面设置可用于散热的金属热沉，可以实现底面芯片的散热；陶瓷基板材料为低温共烧多层陶瓷或者高温共烧多层陶瓷，表面或者底面设置多个可局部密封的腔体，用于封装芯片；本发明具有集成度高、微波传输性能好、可靠性高等方面的特点。
Patent CN-112648052-B (CN)
Title: 一种尿素罐保压控制系统及其保养方法
IPC: F01N3/28
Filed: 2020-12-25
Granted: 2022-03-25
Abstract: 本发明属于汽车底盘技术领域，具体涉及一种尿素罐保压控制系统及其保养方法，尿素罐保压控制系统包括空气处理单元、三通阀、气体滤清器和尿素罐。空气处理单元用于干燥压缩空气；三通阀包括第一接口、第二接口和排气口，第一接口连通空气处理单元，排气口连通大气；气体滤清器包括输入端和输出端，输入端连通第二接口，尿素罐连通输出端；尿素罐泄压排气时，压缩空气经过气体滤清器从排气口排出。本发明的尿素罐保压控制系统，阀类零件少，系统管路简单，失效风险点少，系统维护简单且维护成本低；尿素罐保压控制系统的保养方法，尿素罐在泄压排气时，通过压缩空气对气体滤清器进行反吹清理，避免气体滤清器被灰尘堵塞，延长汽车保养里程。
Patent CN-112825993-B (CN)
IPC: A23L33/00
Filed: 2021-01-22
Granted: 2022-06-17
Abstract: 本发明公开了一种提高刺梨发酵果饮抗氧化功效的制备方法。首先取产朊假丝酵母和扣囊复膜孢酵母两种菌种，分别用接种环各取少量菌用100μL无菌水稀释，然后分别涂布于YM固体培养基上进行培养，培养后分别取所得单菌落各转接到YM液体培养基中进行菌种制备，得到活化的产朊假丝酵母菌和扣囊复膜孢酵母菌；将得到的两种活化酵母菌依次接种于制备好的刺梨汁中进行摇床培养，培养后完成发酵，测定刺梨多糖含量，离心过滤，收集上清液，得到刺梨果饮。本发明利用优良的酵母菌种提高多糖活性，从而增强抗氧化能力，并改善了刺梨饮品的口感。
Patent CN-112876762-B (CN)
Title: 一种农药瓶及其制备方法
IPC: C08K7/14
Filed: 2021-01-28
Granted: 2022-04-01
Abstract: 本申请涉及农药包装技术领域，具体公开了一种农药瓶及其制备方法，该农药瓶包括以下重量份的原料：由里层至外层分别为内层、第一粘结层、中层、第二粘结层、外层；内层包括以下重量份的原料：HDPE 20‑25份、PE 3‑5份、增强剂2‑3份、抗裂剂3‑5份、硅灰石0.5‑1份、分散剂0.1‑0.2份、碳酸钙1‑2份、钛酸酯偶联剂0.3‑0.5份；增强剂由钛白粉、海藻纤维和椰壳纤维组成；其制备方法为：将内层的原料、中层原料、第一粘结层原料、第二粘结层原料以及外层原料分别进行混合，混合均匀后得到内层料、中层料、第一粘结层料、第二粘结层料以及外层料；将各层原料分别进行熔融挤出后进行吹塑成型、冷却定型、外部整修得到农药瓶；本申请中的农药瓶具有强度高的优点。
Patent CN-112962562-B (CN)
Title: 一种双贯入模式海底静力触探装备
IPC: E02D1/00
Filed: 2021-02-22
Granted: 2022-06-14
Abstract: 本发明涉及海洋工程技术装备领域，具体涉及一种双贯入模式海底静力触探装备。包括整体框架，整体框架内设有用于存放探杆的探杆架，底部设有液压贯入机构、丝杠贯入机构和电控系统。丝杠贯入机构包括导轨和丝杠，导轨上设有多个移动块；每个移动块上均设有机械手，机械手用于对接或拆卸探杆；静力触探探头设于第一个贯入土体的探杆的前端；液压贯入机构包括两个液压油缸，两个液压油缸伸缩杆分别与一支撑板两端相连，支撑板中部设有抱紧油缸；抱紧油缸正下方的整体框架内底面上设有底部抱紧油缸。本发明采用双模式贯入方式有效提升贯入的精准性，双贯入模式在不同的工作状态下切换。同时，分段探杆对接有着较好的稳定性，防止径向失稳的问题。
Patent CN-112722018-B (CN)
IPC: B61L27/00
Filed: 2021-04-06
Granted: 2021-06-18
Abstract: 本申请提供了一种调车进路中途折返处理方法、装置和电子设备，其中，该调车进路中途折返处理方法包括：在接收列车的折返命令后，根据目标列车的当前位置确定出折返路线；判断该目标列车的折返路线的路况是否满足折返条件；若该目标列车的折返路线的路况满足折返条件，控制该折返信号机开放折返信号；控制该目标列车折返；解锁所述目标列车的原始的牵出调车进路的进路路径上的元素。
Patent CN-113087106-B (CN)
IPC: C02F1/28
Filed: 2021-04-08
Granted: 2022-04-19
Abstract: 本发明公开了一种从酸液中除硅的方法，包括以下步骤：1)在含硅酸液中加入γ‑氧化铝进行除硅反应<1200分钟，或<600分钟，并控制所述除硅反应的过程中温度保持在<80摄氏度，或<50摄氏度；2)再将经所述除硅反应后的酸液进行过滤，得到净化酸液；3)除硅反应的产物硅酸铝(Al 2 O 3 ·xSiO 2 ·yH 2 O)可用作防火材料，例如在玻璃工业上用作筑玻璃窑，实现酸液除硅过程零排放。本发明可从酸液中直接除硅，简单高效；γ‑氧化铝不溶于有机酸，可选择性地吸附酸液中的溶硅，生成不溶于有机酸的硅酸铝，通过固液分离实现从酸液中除硅而净化酸液；除硅产物硅酸铝可用作防火材料，无污泥产生，达到酸液除硅过程零排放；净化酸液中无除硅药剂残留。
Patent CN-113010967-B (CN)
Title: 一种基于混合交通流模型的智能汽车在环仿真测试方法
IPC: G06F119/14
Filed: 2021-04-22
Granted: 2022-07-01
Abstract: 本发明提供了一种基于混合交通流模型的智能汽车在环仿真测试方法，利用生成对抗网络和Actor‑Critic网络，建立混合交通流模型，利用近端策略优化算法求解交通流车辆行驶策略，并与环境互动形成车辆的行驶轨迹；通过判别模型，对生成的轨迹与实际轨迹及逆行区分并为交通流环境提供奖励信号；本发明利用组合测试方法，对混合交通流模型多个影响因素的取值进行组合，减少测试次数，探究各个因素相互作用时对测试的影响；基于生成对抗模仿学习的交通流模型生成方法能够使车辆获得与实际交通流较为相似的决策；基于贪心算法的组合用例测试生成方法能够提高测试效率。本方法通过实证分析，获得了良好的改进效果。
Patent CN-113119365-B (CN)
IPC: B29L31/48
Filed: 2021-04-26
Granted: 2022-06-21
Abstract: 本发明公开了一种丁腈手套生产用快速干燥装置，属于手套生产设备技术领域，包括外壳、支撑腿和移动轮，所述外壳的下端设有出料口，所述外壳的下方设有接料箱，所述外壳的内部设有滚筒，所述滚筒的两端均设有支撑架，所述外壳的一侧设有电机，所述电机的输出轴与滚筒连接，所述外壳的内部设有干燥装置，所述外壳的左右两端均设有窗口，所述外壳内设有滑杆。本发明在对手套进行干燥时，先将手套套设在手模上，然后将带有手套的手模放入到烘干装置内进行烘干，通过此种方式可增加手套与烘干装置吹出的热风的接触面积，避免手套褶皱在一起，导致部分手套的表面无法烘干，从而增加干燥速率。
Patent CN-113402355-B (CN)
Title: 一种从丙烯聚合物浆液中回收丙烯单体和惰性稀释剂的装置和方法
IPC: C07C7/00
Filed: 2021-04-26
Granted: 2022-06-24
Abstract: 本发明公开了一种从丙烯聚合物浆液中回收未反应丙烯单体和惰性稀释剂的装置和利用该装置从来自丙烯聚合反应体系的丙烯聚合物浆液中回收未反应丙烯单体和惰性稀释剂的方法。本发明方法可以高效地将来自丙烯聚合反应体系的惰性稀释剂和未反应单体分离回收，回收的惰性稀释剂摩尔分率在85％以上，并将丙烯聚合物浆液液固混合物的分离和溶剂分离进行耦合，通过侧线采出一股丙烯单体和惰性稀释剂的混合物，一方面避免固体细粉夹带到溶剂中，另一方面可以降低能耗、节约成本。
Patent CN-113238166-B (CN)
IPC: G01R25/00
Filed: 2021-04-29
Granted: 2022-04-26
Abstract: 本发明提供了一种级联H桥电池储能系统单点接地故障检测与定位方法，所述方法针对中心点不接地电网中级联H桥电池储能系统，包括：S1，获取级联H桥电池储能系统各个储能单元的交流侧电压及相位；S2，测量级联H桥电池储能系统中心点对地电压及其相位；S3，判断单点接地故障是否发生，若单点接地故障发生，则进入S4；否则，为无单点接地故障，跳转到S1；S4，判断单点接地故障所在相；S5，判断单点接地故障在故障相的电气位置。本发明可以有效地检测中性点不接地电网中CHB‑BESS的单点接地故障，并定位接地故障发生的电气位置，极大地方便了CHB‑BESS的故障检修和维护。
Patent CN-113334926-B (CN)
Title: 一种数字化印刷装置及其印刷工艺
IPC: B41F23/08
Filed: 2021-05-25
Granted: 2022-06-21
Abstract: 本申请涉及一种印刷设备的技术领域，尤其是涉及一种数字化印刷装置及其印刷工艺，其包括机架和安装在机架上用于输送印刷品的输送带，所述机架上位于输送带的上方设置有喷粉辊，喷粉辊水平设置且垂直于输送带的输送方向，喷粉辊转动连接在机架上并连接有驱动装置，所述喷粉辊上开设有多个储粉孔，所述喷粉辊的中心设置有气管，气管的侧壁上开设有用于与多个储粉孔对应的气孔，所述气孔倾斜向下朝向输送带，所述喷粉辊的上方设置有用于向储粉孔内加入粉料的粉料箱。本申请具有快速使印刷品能够堆叠，提高生产效率的效果。
Patent CN-113254808-B (CN)
IPC: G06F16/901
Filed: 2021-06-02
Granted: 2021-11-16
Abstract: 本发明公开了一种GIS数据筛选方法及系统，其方法包括：获取目标用户所输入的关键词，根据所述关键词生成索引因子，利用所述索引因子在预设服务器数据库中进行数据筛选，获得目标GIS数据，向所述目标用户发出获取期望显示类型的提示，接收所述目标用户反馈的目标显示类型，所述目标显示类型包括空间数据类型和拓扑数据类型，将所述GIS数据以所述目标类型的方式上传到目标用户的终端上。通过使用户选择期望显示类型可以针对不同用户的需求将筛选出来的目标GIS数据以不同的显示类型显示到用户终端上，进而可以使得用户快速地理解并消化筛选的GIS数据，提高了工作效率和用户的体验感。
Patent CN-113345953-B (CN)
Title: 具有反向隔离槽的毫米波肖特基二极管
IPC: H01L29/06
Filed: 2021-06-04
Granted: 2022-05-06
Abstract: 本发明公开了一种具有反向隔离槽的毫米波肖特基二极管，涉及电子元器件技术领域。所述二极管包括半绝缘衬底层，所述半绝缘衬底层上表面的中部形成有钝化层，钝化层的左右两侧分别形成有重掺杂GaAs层，左右两侧的所述重掺杂GaAs层上内嵌有欧姆接触金属层，所述欧姆接触金属层的上表面高于所述重掺杂GaAs层的上表面，不具有欧姆接触金属层的重掺杂GaAs层的上表面形成有低掺杂GaAs层，左侧的所述重掺杂GaAs层以及低掺杂GaAs层与对应的右侧的重掺杂GaAs层以及低掺杂GaAs层之间的距离从下到上逐渐减小，使得在二极管的中间形成正八字型的隔离槽结构。所述二极管可有效的降低二极管在高频工作时候的电容寄生效应。
Patent CN-113611347-B (CN)
Title: 晶圆测试方法、装置、终端设备及存储介质
IPC: G11C29/00
Filed: 2021-07-16
Granted: 2022-05-17
Abstract: 本申请适用于芯片测试技术领域，提供了一种晶圆测试方法、装置、终端设备及存储介质，上述方法应用于与探针台连接的终端设备，包括：获取待目检晶圆的测试文件；待目检晶圆包括多个芯片，测试文件包括多个芯片分别在待目检晶圆上的第一坐标，以及多个芯片的测试结果；基于工作人员的设置指令，确定探针台上处于目检中的多个芯片的第二坐标与第一坐标之间的对应关系；接收探针台根据工作人员的补点指令发送的不良品芯片的第二坐标；根据不良品芯片的第二坐标，将不良品芯片在所述测试文件中的测试结果修改为不良品测试结果。采用上述方法，可使测试文件中记录的不良品芯片的数量与晶圆上通过被打点标记的不良品芯片的数量一致。
Patent CN-113549172-B (CN)
Title: 一种表面开孔的空心交联聚合物微球的制备方法
IPC: C08L25/08
Filed: 2021-07-30
Granted: 2022-06-14
Abstract: 本发明公开了一种表面开孔的空心交联聚合物微球的制备方法，包括如下步骤：制备交联聚合物微球；将制得的交联聚合物微球分散于不良溶剂中，得到交联聚合物微球分散液；交联聚合物微球分散液的固含量为0.01g/mL；将交联聚合物微球分散液与良溶剂混合，得到交联聚合物微球混合液；将交联聚合物微球混合液置于含有超临界二氧化碳的反应釜中，调节反应釜的温度和压力，使交联聚合物微球吸附超临界二氧化碳达到吸附饱和，在对应的压力和温度下反应不低于7小时后，快速卸压获得表面开孔的空心交联聚合物微球。
Patent CN-113661803-B (CN)
IPC: A01G25/09
Filed: 2021-08-06
Granted: 2022-07-01
Abstract: 一种用于陡坡植被恢复的辅助种植设备，包括行驶车，行驶车上有伸展机构，伸展机构上通过万向机构连接第一油缸，第一油缸的固定部上连接有连接板，第一油缸的固定部上有第一转动机构，第一转动机构用于驱动连接板转动，连接板上安装土壤处理机构，第一油缸的活动部底部安装有第二转动机构，第二转动机构上安装有圆锥形的螺旋钻头，行驶车上安装有控制器，控制器与伸展机构、第一油缸、第一转动机构、土壤处理机构、第二转动机构相连。本装置结构简单，使用方便，方便使用者在斜坡上进行种植，种植效率高，能将土壤中夹杂的塑料袋等垃圾筛选出来并排出，使得植被更健康的生长，同时在种植过程中，能有效防止松散的土壤掉落，将行人砸伤。
Patent CN-113582630-B (CN)
Title: 一种保温墙体装饰层干料、砂浆及墙体
IPC: C04B18/08
Filed: 2021-09-07
Granted: 2022-05-27
Abstract: 本发明属于建筑材料技术领域，具体涉及一种保温墙体装饰层干料、砂浆及墙体。本发明提供的保温墙体装饰层干料，包括如下重量份的组分，水泥340‑550份；砂子450‑660份；矿物活性掺合料1‑80份；高分子聚合物2‑60份；外加剂2.3‑21份；颜料0‑30份，椰油基单乙醇酰胺聚氧乙烯醚1‑3份。本发明通过各组分之间的配合以及用量调整，能够使得保温墙体装饰层材料具有高强度，抗压强度≥40MPa，高憎水性，质量吸水率≤3％，面积吸水率≤155g/m 2 ，低泛碱，作为外墙装饰材料耐久性≥50年，解决了墙体饰面层使用年限不足25年的问题。另外，泛碱问题是砂浆类难以治愈的“癌症”，本发明通过组分椰油基单乙醇酰胺聚氧乙烯醚与其它组分配合使用，同时解决泛碱及颜料分散不均匀，上墙泛花问题。
Patent CN-113587310-B (CN)
Title: 一种化学品生产车间用的换气装置
IPC: F24F7/007
Filed: 2021-09-30
Granted: 2021-11-30
Abstract: 本发明提供一种化学品生产车间用的换气装置，涉及换气装置技术领域，解决了换气装置在使用一段时间后过滤网上就容易沾染灰尘，且目前车间用的换气装置往往都安装在墙体的高处，从而导致了清理困难现象，而不能够通过结构上的改进实现过滤网的无伤无磨损式辅助清洁，用以达到延长清理周期的目的的问题。一种化学品生产车间用的换气装置，包括箱体、吸气部和辅助部；所述箱体安装在墙体上，且箱体上通过螺栓固定连接有连接座。因后盖板的顶端面和底端面分别与两个所述凸起接触，且两个凸起均半圆柱形结构，从而一方面，即使凸起被轻微磕碰，仍不影响固定座的正常套接，另一方面，半圆柱形结构的凸起可引导后盖板实现快速安装。
Patent CN-114282689-B (CN)
Title: 一种普适焊接起弧实时智能检测方法及系统
IPC: G01R31/12
Filed: 2022-03-04
Granted: 2022-05-31
Abstract: 本发明公开了一种普适焊接起弧实时智能检测方法及系统，该方法包括：首先对采集的高频电流数据进行滑窗采样以及样本筛选，并对筛选出的样本进行起弧状态标注，从而生成数据样本集；针对生成的数据样本进行特征构造，以获取各个样本的特征集合；结合构造的特征集合，利用机器学习分类算法进行模型训练，得到起弧事件的检测模型；最后通过训练好的检测模型对新的高频电流数据进行起弧事件的实时检测。本发明采用低成本电流传感器实时采集焊接过程中的电流数据，并基于对真实工业焊接起弧数据的细致研究，设计了一种基于起弧信号机理的特征算法，可以实现在电焊机超过百种的复杂状态中准确描述起弧状态，具有较高的普适性、准确性和实用性。
Patent GE-P20043357-B (GE)
Title: Device for Purification of Industrial Gases from Metals
Inventor: OGBAIDZE SHALVA
IPC: B01D46/00
Filed: 2002-10-23
Abstract: 1. Technical Result Improvement of purification quality. 2. Essence A device comprises a body 1 and a filter 4 placed therein, the bode having nets 2 and 3 of hemispheric form, between the nets there is a filter, which represents the fibrous sorbent consisting of carboxyl 1,2 mmol/g groups and aminogroup 0,8 mmol/g. 3. Field of Application Metallurgy, chemistry, heat-power engineering.
Patent GE-P20207177-B (GE)
Title: Pyridone amides as modulators of sodium channels
Inventor: VERTEX PARMACEUTICALS INCORPORATED
IPC: C07D401/12
Filed: 2014-01-29
Abstract: Compound of formula I, wherein values of R1, R2, R3, R4, R5, R6, R5", R6", R8 substitudes are provided in the claims, preparation method and intermediate compounds thereof. s Table: 15
Patent CA-1333487-C (CA)
Title: Dihydropyridine derivatives, their production and use
Inventor: MEGURO KANJI
IPC: C07D409/00
Filed: 1983-05-09
Granted: 1994-12-13
Abstract: Novel dihydropyridine derivatives and acid addition salts thereof which are of use as prophylactic or/and therapeutic drugs for cardiovascular diseases, said dihydropyridine derivatives having the formula     [wherein R1, R2  and R3 are the same or different and each is alkyl, cycloalkyl or alkoxyalkyl; R4  and R5  are the same or different and each is hydrogen, halogen, nitro, trifluoromethyl, alkyl, cycloalkyl, alkoxy, cyano, alkoxycarbonyl or alkylthio; R6  is hydrogen, alkyl, cycloalkyl, aralkyl, aryl or a pyridyl;          X is oxygen sulfur, vinylene, azomethine or a group of the formula     or    ;  A is alkylene; Ar is aryl or a pyridyl; m is an integer of 1 to 3; n is an integer of 0 to 2].
Patent CA-1281564-C (CA)
Inventor: DURET FRANCOIS
IPC: A61C13/00
Filed: 1983-11-28
Granted: 1991-03-19
Abstract: 1. A process for the production of fixed dental prosthesis, such as a crown or a bridge, making use of a recording of the shape of the implantation area, and consisting, in accordance with this recording of shape which is deal with by a computer that specifies the shape of the prosthesis to be produced, in machining the said prosthesis by means of a machining centre assisted by this computer, characterized in that it consists in using a machine-tool equipped with a rotary tool operatable in three axes, and that it also consists, taking account of the angle of attack of the machining tool, i.e., of the possible direction of penetration of the tool into the material, in subsdiving the said prosthesis into one or more unit parts, each part being such that all its surfaces can be machined by this machine, then machining at least one part of each of these units separately, and finally assembling them and possibly off the machining.
Patent CA-1281002-C (CA)
Title: Containers
Inventor: CLARK KENNETH R
IPC: B65D39/02
Filed: 1985-05-06
Granted: 1991-03-05
Abstract: ABSTRACT OF THE DISCLOSURE                           CONTAINERS            A lever lidded container has a lever ring moulded from plastics material to comprise an annular flange engaged with the container body, and a frustoconical portion extending radially and axially in relation to the annular flange, towards the interior of the container, to support a cylindrical receiving portion which engages with the plug portion of a lever lid.  The container body may be moulded from plastics material or formed from sheet metal.
Patent CA-1300039-C (CA)
Title: Pressure swing adsorption process and apparatus
Inventor: HISCOCK WILLIS E
IPC: C01B13/02
Filed: 1986-03-21
Granted: 1992-05-05
Abstract: IMPROVED PRESSURE SWING ADSORPTION     PROCESS AND APPARATUS              Abstract of the Disclosure In air separation and other gas separations employing pressure swing adsorption technology, reduced cycle times are achieved by an advantageous combination of simultaneous processing steps.  The gas released upon cocurrent depressurization from higher adsorption pressure is employed simultaneous-ly for pressure equalization and provide purge purposes.  Cocurrent depressurization is also carried out at an intermediate pressure level, while countercurrent depressurization is simultaneous-ly carried out at the opposite end of the bed being depressurized to its lower desorption pressure level.     D-  14,716
Patent CA-1289909-C (CA)
Title: Electrode assembly with rotary permeable electrode
Inventor: RAMSHAW COLIN
IPC: H01M8/00
Filed: 1986-06-18
Granted: 1991-10-01
Abstract: ELECTRODE ASSEMBLY WITH ROTARY PERMEABLE ELECTRODE          The disclosure is directed to an electrode assembly for effecting electrochemical reaction between two fluid phases, the first of which is liquid, which apparatus comprises:         an electrically charged electrode permeable to the fluids, said electrode being rotatable about an axis thereof, means for supplying the first fluid phase to the electrode and, means for removing a reaction product of the two phases from the electrode, characterised in that the apparatus comprises: means for containing the first fluid phase in contact with and permeated within the electrode, and means for charging the second phase to said containing means so as to allow the first and second fluid phases to mix within the electrode, such that when the second fluid phase is charged to the containing means and hence the electrically charged, rotating electrode permeated with the first fluid phase, the second fluid phase permeates the electrode from the point of charging and the reaction product is removed from the containing means and hence the electrode; a series cell cascade comprising at least two such electrode assemblies in series; and a process for effecting electrochemical reaction between two fluid phases, one of which is a liquid, using such an electrode assembly.
Patent CA-1289896-C (CA)
Title: Vehicle automatic slack adjuster
Inventor: LISSAU FREDERIC
IPC: B60T11/04
Filed: 1986-07-03
Granted: 1991-10-01
Abstract: VEHICLE AUTOMATIC SLACK ADJUSTER                 Abstract of the Disclosure An automatic slack adjuster for over-the-road vehicle brakes is adapted to be mounted between the brake chamber and brake operating shaft, for example an operating shaft known as an S cam shaft.  The slack adjuster includes a body having a lever arm pivotally connected thereto, which lever arm is connected to the brake chamber through a brake operating rod.  A drive member is fixed onto the brake operating shaft and is movably positioned within the body.  There is an adjustable connection between the lever arm and the drive member for adjusting the relationship be-tween the drive member and body in response to the body movement required for a brake application.  The adjustable connection pro-vides for incremental adjustment and is responsive, during brake application movement of the lever, for both sensing and taking up a limited amount of slack.
Patent CA-1329476-C (CA)
Title: Radiation detecting elements and method of detection
Inventor: YOSHINO KATSUMI
IPC: G01T1/26
Filed: 1986-09-25
Granted: 1994-05-17
Abstract: ABSTRACT OF THE DISCLOSURE This invention relates to radiation-detecting novel solid elements consisting of conductive polymers and radiation sensitive materials which generate radiation-induced substance composing a dopant for the conductive polymers.  The elements are monolayer sheets obtained by impregnating or compounding the conductive polymers such as polythiophene and polyselenophene with radiation-sensitive materials such as diphenyliodonium chloride and triphenylsulfonium hexafluoroarsenate(V).  The elements are also laminated sheets consisting of conductive polymer films and films containing radiation-sensitive material. As radiation exposure causes variation in electrical conductivity and in the adsorption spectrum of the elements, radiation can be detected by the variation of these properties.
Patent CA-1277030-C (CA)
Title: Linear motor
Inventor: HYUGA TAKAO
IPC: G11B7/08
Filed: 1986-11-12
Granted: 1990-11-27
Abstract: ABSTRACT OF THE DISCLOSURE         A linear motor (K1) for magneto-optical disk drive or the like, including a movable member (4), a guide (3) for guiding the movable member (4), a driving yoke (2) provided at a central potion of the guide  (3), an actuating member (6) provided at the movable member (4) and a coil (7) wound around  the  actuating member  (6)  such that the actuating member (6) is axially movably fitted around the guide (3).          In the linear motor (K1), a height of a line of action of a driving force produced by electromagnetic action between the coil (7) and the driving yoke (2) is so set as to coincide with a height of a centerline of the guide (3).
Patent CA-1289949-C (CA)
Title: Method for the preparation of 4'-0- tetrahydropyranyladriamycin b
Inventor: UMEZAWA HAMAO
IPC: C07H15/252
Filed: 1986-11-14
Granted: 1991-10-01
Abstract: ABSTRACT OF THE DISCLOSURE For       the       preparation       of       4'-0-tetrahydropyranyladriamycin b,  the 9,14-position of  the starting adriamycin is previously protected with phenyl-boronic  acid  and  then  the  4'-position  of  the  thus protected        adriamycin        is        selectively tetrahydropyranylated.  After the tetrahydropyranylation, the by-product of  4'-0-tetrahydropyranyladriamycin a is converted    to    the    aimed  product    of    4'-0-tetrahydropyranyladriamycin b.  The yield of the product of 4'-0-tetrahydropyranyladriamycin b is high.      The  present  invention provides  a  method  for  the preparation of 4'-0-tetrahydropyranyladriamycin b, where 3,4-dihydro-2H-pyran  is  added  to  a  reaction  solution containing a 9,14-protected adriamycin as obtained by (a) reacting  adriamycin  and  phenyl-boronic  acid  or  (b) reacting  4'-0-tetrahydropyranyladriamycin b and phenyl-boronic acid in the presence of an acid catalyst, for 4'-tetrahydropyranylation   of   the   said   9,14-protected adriamycin, and then, the 9,14-protected position of the resulting    product    is    deprotected    and    4'-0-tetrahydropyranyladriamycin    b    is    isolated    by chromatography with silica-gel.
Patent CA-1277144-C (CA)
Title: Production of magnesium metal from magnesium containing materials
Inventor: PEACEY JOHN G
IPC: C25C3/04
Filed: 1986-11-21
Granted: 1990-12-04
Abstract: Abstract of the Disclosure A process for the production of Mg metal from impure Mg-containing materials is disclosed. The process comprises the steps of reacting a slurry of impure Mg-containing material with a hot HC1-containing gas stream to produce an impure MgC12 slurry, purifying the MgC12 slurry to form a substantially pure MgC12 solution, drying the substantially pure MgC12 solution to produce a MgC12 powder containing up to about 5% each of MgO and H2O, dehydration melting of the MgC12 powder to produce molten anhydrous MgC12, performing electrolysis of the molten anhydrous MgC12 to produce Mg metal and C12, and recycling all the C12 produced during electrolysis to the above dehydration melting step for converting MgO and H2O present in the MgC12 powder into MgC12 and HC1 and for producing the hot HC1-containing gas stream. Dehydration melting is preferably done by feeding the MgC12 powder into the feed end of a rotary kiln, and reacting C12 produced during electrolysis with carbonaceous fuel and air in a burner located at the discharge end of the rotary kiln to produce a hot gas mixture containing HC1, CO, CO2, N2 and sufficient unreacted C12 to convert essentially all the MgO and H2O present in the MgC12 powder into MgC12 and HC1.
Patent CA-1295983-C (CA)
Title: Ball valve
Inventor: HORVEI KNUT
IPC: F16K5/20
Filed: 1987-03-09
Granted: 1992-02-18
Abstract: ABSTRACT            A ball valve device for subsea applications, particularly intended to be connected into subsea pipeline systems which lead a flowing medium (gas and/or oil) in subsea condition, should be capable of being dismantled for inspection and maintenance.  The ball arrangement of the valve consists of an upper ball member (3), and a lower ball member (4) in which its upper ball member (3), includes the main packings of the valve, whiles the lower ball member (4) includes two axial withdrawable sleeves (13), which can, when the valve is open, be withdrawn outwards for intervention with guiders in the valve housing (1) and thereby form a tight, continuous passageway which extends from one of the openings in said valve housing (1) to the second opening in said valve housing (1), in which the axial withdrawable sleeve (13) can be moved inwards to a position where it stands free from its other guiders when said ball arrangement rotates during closing of said valve.
Patent CA-1284951-C (CA)
Title: Cell protection with oxypurinol
Inventor: NAMM DONALD H
IPC: A61K31/505
Filed: 1987-03-12
Granted: 1991-06-18
Abstract: Abstract A method for the protection of cellular damage caused by reperfusion which comprises the administration of oxypurinol following ischemia and prior to reperfusion.