baber/WOPTO huggingface dataset:
Patent CN-112181239-B (CN)
Title: 一种基于电子试卷的交互方法、系统及计算机设备
IPC: G06F3/0483
Filed: 2020-09-30
Granted: 2022-03-11
Abstract: 本申请涉及一种基于电子试卷的交互方法、系统及计算机设备，其包括实时获取输入端的输入指令，所述输入指令包括滑动指令或者静止指令；根据输入指令判断试卷的状态模式，所述状态模式包括浏览模式以及答题模式；当接收到输入端的滑动指令时，控制试卷进入浏览模式；当接收到输入端的静止指令时，控制试卷进入答题模式。解决了传统网络翻阅试题方式较为死板，无法模拟真实的试卷做题的效果的问题，本申请具有模拟真实试卷从而提高学生做题技巧的效果。
Patent CN-113444790-B (CN)
IPC: C12Q1/6886
Filed: 2020-10-09
Granted: 2022-05-31
Abstract: 本发明公开了一种lncRNA联合癌胚抗原在肺癌诊断、制备肺癌诊断试剂盒方面的应用。本领域技术人员知道，AUC≤0.5为无诊断价值，0.5＜AUC≤0.7为诊断准确性较低，0.7＜AUC≤0.9为诊断准确性较好，AUC≥0.9为诊断准确性最高。本发明训练集中，CEA单独用于区分肺癌和非肺癌的诊断准确性较低(AUC＝0.736)，CEA和lncRNA LINC01108联合用于区分肺癌和非肺癌的诊断准确性显著提高(AUC＝0.917)；验证集中，血清lncRNA LINC01108与血清CEA联合后，对肺癌诊断准确率显著提高，二者联合诊断肺癌的准确率在90％以上。
Patent CN-112160238-B (CN)
Title: 一种两端可多向转动的简支式桥梁伸缩装置及安装方法
IPC: E01D19/06
Filed: 2020-10-10
Granted: 2022-04-26
Abstract: 本发明公开了一种两端可多向转动的简支式桥梁伸缩装置，包括通过水平限位柱转动连接有平衡块的伸缩板，实现伸缩装置的水平转动，活动变位机构与平衡块固定连接，防止单支点转动引起的倾覆，预装组件与活动变位机构固定连接，伸缩板与预装组件之间设置有第一活动间隙，固定端平衡块和预装组件之间边缘处设有弹性支承，与上部结构组成完整支承通路，实现固定端的多向变位，同时避免车辆通过时产生的支点效应造成的跳车现象和水平限位柱的附加受力，伸缩板端部回落时，与相邻结构形成平稳过渡面，保证车辆的行车安全；本发明还提供了一种两端可多向转动的简支式桥梁伸缩装置安装方法，预组装与模块化顺序安装方式极大地方便了现场施工安装，有利于后期养护和维修。
Patent CN-112250780-B (CN)
Title: 一种用于高压烯烃聚合的方法
IPC: C08F2/01
Filed: 2020-10-19
Granted: 2021-09-07
Abstract: 本发明公开了一种用于高压烯烃聚合的方法。乙烯或乙烯及其共聚单体在压力范围100MPa‑400MPa和温度范围100‑400℃的条件下，在自由基引发剂存在的反应体系下，引发的自由基聚合反应。控制反应釜的平均停留时间不小于反应条件下所用引发剂半衰期的10倍，以确保引发剂充分分解，出口物料中引发剂含量应低于千分之一；以确保连续生产过程中反应设备不会发生粘壁。平均停留时间不大于V·ρ·(Cp· Δ T‑1/10· Δ H)与反应条件下夹套平均换热量Q之比，因此确保聚合产物的含量低于10％，以保障连续生产过程中反应设备不会发生粘壁。
Patent CN-112317431-B (CN)
IPC: B08B3/02
Filed: 2020-10-30
Granted: 2022-05-03
Abstract: 本发明涉及一种清洗机，尤其涉及一种污水处理用挡泥板清洗机。本发明提供一种能够降低成本和节省水资源的污水处理用挡泥板清洗机。一种污水处理用挡泥板清洗机，包括有：底板和第一支架，底板上设有两根第一支架；漏网板，两根第一支架上连接有漏网板，漏网板上开有多个通孔；电机，底板上安装有电机；移动机构，底板上设有移动机构，移动机构与电机的输出轴连接；振动机构，移动机构上设有振动机构；清洗机构，移动机构上设有清洗机构，清洗机构与振动机构连接。本发明通过锥齿轮组件转动带动输送组件转动，输送组件与挡泥板接触并产生摩擦，摩擦力使挡泥板向漏网板上移动，达到了自动送料的效果，如此可降低人工成本。
Patent CN-112071402-B (CN)
IPC: G08B21/24
Filed: 2020-11-12
Granted: 2021-02-26
Abstract: 本发明提供了一种针对儿童喝水的智能监测提醒方法及装置，其中方法包括：实时监测儿童在预设时间段内的喝水场景以及对应的喝水姿态数据；判断喝水姿态数据是否为空，若是，进行预警提醒；否则，根据喝水场景以及对应的喝水姿态数据，确定儿童的喝水信息，并基于喝水数据模型，预估儿童的喝水总量；同时，采集儿童在喝水过程中的喝水震动信息，并根据喝水震动信息对喝水总量进行辅助调整，获得最终喝水量，并进行显示。通过监测喝水姿态数据，并通过喝水震动信息，确定喝水量，进而便于提醒儿童及时喝水。
Patent CN-112482561-B (CN)
Title: 一种核心筒内附墙结构
IPC: E04B1/19
Filed: 2020-12-02
Granted: 2022-02-01
Abstract: 本发明公开了一种核心筒内附墙结构，包括框架结构、附墙底座和塔吊外壁，所述框架结构的内部安装有内圈，所述框架结构的外部安装有外圈，所述外圈的边缘设置有拓展口，所述拓展口的两侧嵌合安装有卡件，所述外圈的外壁上设置有螺纹孔，且螺纹孔位于拓展口的两侧，所述外圈的前端安装有附墙底座，所述附墙底座的前端安装有塔吊外壁。本发明通过使用框架结构来替代剪力墙，在框架结构的中心位置安装有内圈，内圈形状为八边形的空心柱，这样能够很好的承受横向的剪切力，又能承受纵向的重力，连接杆连接内圈和外圈，保证框架结构的正常工作，当外圈收到横向剪切力作用时，支撑杆支撑角部支撑杆，连接杆支撑外圈，防止框架结构的崩塌。
Patent CN-112539189-B (CN)
Title: 一种环保型太阳能换气扇
IPC: H02K7/116
Filed: 2020-12-02
Granted: 2022-05-27
Abstract: 本发明提出一种环保型太阳能换气扇，从动轴靠近太阳能设备的一端连接有扇叶，从动轴的另一端安装有用于驱动从动轴转动的驱动装置，所述风网靠近驱动装置的一侧安装有活动套设在从动轴上用于对扇壳内腔降温的水箱，所述风网靠近驱动装置的一侧安装有用于启动水箱开启降温的热感应装置。手动按压第一太阳能板，使其进入扇壳腔内，转动L型限位块，使其卡在第一太阳能板上定位，防止雨雪冲刷，延长设备使用寿命，节能环保；当排气扇工作时，温度过高，气囊膨胀，挤压动触片使其与静触片接触，控制控制阀打开，冷却水从进水管进入水箱，通过喷头洒向扇壳腔内，达到降温的目的，延长设备使用寿命。
Patent CN-112608328-B (CN)
Title: 一种5-溴代汉防己甲素甲酸乙酯的晶型及其制备方法
IPC: C07D491/18
Filed: 2020-12-24
Granted: 2021-09-28
Abstract: 本发明公开了一种5‑溴代汉防己甲素甲酸乙酯的新晶型，该晶型的特征在于，使用Cu‑Ka辐射，以2θ角度表示的X‑射线粉末衍射在6.03、10.96、13.13、15.80、17.42、18.36、26.54±0.2有特征峰。本发明还公开了5‑溴代汉防己甲素甲酸乙酯新晶型的制备方法。
Patent CN-112525151-B (CN)
IPC: G01C15/00
Filed: 2020-12-25
Granted: 2022-05-20
Abstract: 本发明公开一种全自动高精度分层沉降仪及其控制方法，该分层沉降仪包括传动装置、限位装置、控制电路、光栅速度传感器、光栅测尺、导体探头、沉降管及磁性沉降环；通过光栅速度传感器及光栅测尺实时测量导体探头下放的瞬时速度，以及实时记录导体探头通过磁性沉降环时在电磁感应作用下产生感应电流的时刻，并通过控制电路自动计算得到各个磁性沉降环的深度，全自动化确定磁性沉降环的位置，使得测量磁性沉降环的位置更加精确，而且采用光栅速度传感器及光栅测尺测量导体探头下放的瞬时速度，可以减小测量误差。
Patent CN-112721905-B (CN)
Title: 双电机混合动力系统中发动机的启动方法和装置及车辆
IPC: B60W10/02
Filed: 2021-01-07
Granted: 2022-04-08
Abstract: 本发明提供了一种双电机混合动力系统中发动机的启动方法和装置及车辆，属于车辆技术领域。双电机混合动力系统包括发动机、与所述发动机连接的第一电机、以及连接在所述第一电机和变速系统之间的离合器。该启动方法包括：在接收到发动机启动请求时，获取车辆的当前状态数据；根据所述车辆的当前状态数据判断是否满足预拖动扭矩施加条件；若是，则生成拖动启动信号发送至待拖动所述发动机启动的目标部件，并控制所述目标部件在自接收到所述拖动启动信号起的设定时长内输出对应的预拖动扭矩，其中，所述目标部件是所述第一电机或所述离合器。本发明通过采用预拖动扭矩策略，可有效改善发动机启动的平顺性。
Patent CN-112601157-B (CN)
IPC: H04R3/00
Filed: 2021-01-07
Granted: 2022-05-20
Abstract: 本发明涉及计算机相关领域，公开了一种可根据周围环境改变启动音量的音箱，包括主箱体，主箱体内设有开口向上的启动腔，启动腔左侧连通设有副磁性块腔，启动腔左侧连通设有位于副磁性块腔上侧的限位销强国，副磁性块腔左侧设有主线轮腔，主线轮腔上侧连通设有线轮扭簧腔，主线轮腔下侧设有永磁铁腔，永磁铁腔下侧设有副线轮腔，通过按下压板，使启动接触块被接触，从而先启动麦克风判断周围声音环境，然后通过不同分贝的声音使麦克风产生不同大小的电流，使电流计产生的旋转角度不同，从而使音箱调节到合适的位置再启动音箱，使音量达到适应周围环境，避免声音过大而影响到他人，同时当周围声音过于吵闹，则不启动音箱，避免浪费一定的资源。
Patent CN-112803813-B (CN)
IPC: H02M7/487
Filed: 2021-01-27
Granted: 2022-06-03
Abstract: 本发明提供一种模块化多电平换流器电容静态电压平衡控制方法及系统，控制方法包括：获取功率模块k的电容电压u ck ；判断取能电源输入特性自调节时的电容电压阈值u q 与电容电压u ck 的关系；根据判断结果，通过自取能电源输入特性自调节信号d psk 对功率模块k的取能电源的输入特性进行调节控制，间接改变模块化多电平换流器功率模块电容静态电压。本发明通过自动调节取能电源输入特性，间接改变模块化多电平换流器功率模块电容静态电压，解决了现有技术中，采用一个阻值合适的功率电阻与模块电容器并联来抑制电容电压发散带来的能量损失以及效率降低的技术问题。
Patent CN-112623078-B (CN)
IPC: H02N1/04
Filed: 2021-02-04
Granted: 2021-12-24
Abstract: 本发明涉及一种滑板车，属滑板车与新能源技术领域。主要包括车架、车轮和轮轴，车轮的轮孔套在轮盘上，阶梯轴装在前后轮架上；车轮的轮体内镶嵌有动电极、环形的辅助电极和发光器，动电极由两个极环及其所连接的一组极梁构成；发光器由LED灯、整流器和电容构成，发光器镶嵌在车轮的轮体两侧，动电极和辅助电极经发光器形成回路；轮轴由阶梯轴、轮盘和定电极构成，定电极镶嵌在轮盘内部；定电极和极梁的数量、圆心角及极间角分别相等，各电极的圆心角不大于其极间角；轮轴和车轮相对转动过程中其接触面之间产生异种摩擦电荷，定电极和动电极上产生感应电荷；轮轴和车轮的相对转动使动电极与辅助电极之间产生电子交换、发光器发光。
Patent CN-112962516-B (CN)
IPC: E02B3/16
Filed: 2021-02-23
Granted: 2022-06-03
Abstract: 本发明公开了一种抑制堤基管涌的除险加固措施的设计及施工方法，在背水侧的堤基内部设置屏障结构，其用于抑制堤基内部集中渗漏通道的产生及扩展；其中，对于所述单层堤基，所述屏障结构设置在背水侧堤脚；对于所述双层堤基和所述多层堤基，所述屏障结构设置在所述弱透水覆盖层和其下层所述强透水层之间，所述屏障结构位于背水侧的弱透水覆盖层的薄弱部位的迎水侧；所述屏障结构的材料，保证其既具有足够的透水性，又能够有效防止强透水层的土体中的颗粒流失；通过计算确定屏障结构的材料粒径；屏障结构生态环保，成本低廉；施工方便，加固效果好。
Patent CN-112924975-B (CN)
IPC: G01S13/95
Filed: 2021-03-06
Granted: 2021-10-12
Abstract: 本发明公开了组网天气雷达适用AOI的自适应观测方法及系统，涉及组网雷达技术领域。所述方法包括步骤：构建天气雷达网三维格点场，分析等高面上和等高度层间的覆盖信息后得到各格点的雷达覆盖信息；根据每个格点的雷达覆盖信息，确定该格点的最终反射率值；获取设定空间高度上每层等高面的层组合反射率信息，基于多层层组合反射率信息的融合信息开展对强对流中心与区域的识别；结合待加入雷达数据，触发基于地面潜势和机器学习联合外推的雷达体扫描模式或者触发基于强对流中心与区域识别的雷达体扫描模式。本发明使得新增雷达的体扫描模式能够针对强对流中心与区域实现更优匹配，充分利用了新增雷达的探测能力。
Patent CN-112998380-B (CN)
Title: 牛角与羊角梳坯以及气囊梳齿坯生产工艺
IPC: A45D24/00
Filed: 2021-03-15
Granted: 2022-04-08
Abstract: 牛角与羊角梳坯以及气囊梳齿坯生产工艺，前述牛角梳坯的生产工艺包括将粗坯展平定型的步骤，具体来说，将粗坯展平定型的步骤的过程包括预热、速烤、热压展平和冷压定型工序。与传统的生产工艺相比，本发明采用更低的预热油温、更短的预热时间、更低的热压温度、更短的热压时间和压力，既保证了生产出来的梳坯平整度又避免了梳坯内部结构受损的问题，能够更好地保障梳坯的形状和尺寸稳定性，同时还能降低生产能耗，并使得最终生产出来的梳子在使用过程中的变形可能性和变形量也更低，梳子使用寿命更长。
Patent CN-113234500-B (CN)
Title: 一种固液分离结合变压吸附高效制沼提纯的装置及方法
IPC: B04B11/06
Filed: 2021-04-01
Granted: 2022-04-12
Abstract: 本发明公开了一种固液分离结合变压吸附高效制沼提纯的装置及方法，所述装置包括固液分离组件，产气组件，集气组件，脱硫干燥塔、过滤塔、一级吸附罐、二级吸附罐、辅助真空罐，所述固液分离组件包括组件机架，离心分离罐，集液罐机构，排渣机构，进料分配机构，所述离心分离罐为底端开口的圆台形壳体结构，所述离心分离罐侧面具有多个与其内部相连通的离心分离孔，所述方法包括，S1：首先进行固液分离；S2：将S1步骤分离出的固体和液体利用所述产气组件进行发酵产气；本流程将畜禽粪污的固液分离、沼液发酵产气以及沼气提纯三个技术一体化，实现了高效产沼，重新优化了固液分离技术，实现了固相物料和液相物料的高效分离，大幅提高了制沼效率。
Patent CN-113107784-B (CN)
IPC: G01H17/00
Filed: 2021-04-08
Granted: 2022-05-17
Abstract: 本发明提供了一种风电机组叶片角度的激光校正方法，包括以下步骤：采用激光测距装置对风电机组的塔筒和三支叶片的轮廓进行一定周期的测量；获取所述塔筒摆动的精度补偿处理方法；获取风电机组三支所述叶片表面轮廓的数据；对比三支所述叶片表面轮廓的数据，得到三支所述叶片的角度误差；根据三支所述叶片的角度误差，对三支所述叶片进行精准校正。本发明中的激光校正方法，可消除由于塔筒摆动导致的测量数据误差，得到三支叶片角度的差异，可对叶片最佳桨距角的位置进行精确校准，提高机组发电效率。
Patent CN-113121789-B (CN)
Title: 一种除螨石墨烯聚氨酯海绵及其制备方法和应用
IPC: C08K3/22
Filed: 2021-04-22
Granted: 2022-05-27
Abstract: 本发明提供一种除螨石墨烯聚氨酯海绵及其制备方法和应用，所述除螨石墨烯聚氨酯海绵的制备原料包括聚醚多元醇、聚多巴胺改性石墨烯、催化剂、异氰酸酯、发泡剂和抗菌防螨粉体的组合，采用聚多巴胺改性石墨烯可以提高石墨烯材料的亲水性，使其可以很好与聚氨酯海绵进行复合中；特定份数的聚多巴胺改性石墨烯搭配特定份数的抗菌防螨粉体，使得最后得到的除螨石墨烯聚氨酯海绵兼具优异的抑菌性能和机械性能，完全满足床上用品对于海绵材料的需求。
Patent CN-113445649-B (CN)
Title: 一种稳定型铝板幕墙
IPC: E04B1/66
Filed: 2021-04-28
Granted: 2022-06-14
Abstract: 本发明属于铝板幕墙技术领域，具体的说是一种稳定型铝板幕墙；包括墙体和铝板幕墙；所述墙体外侧固定安装有龙骨；所述龙骨外侧安装有L形的一号挂接件；所述铝板幕墙包括顶板和侧板；所述侧板内侧安装有倒L形的二号挂接件，二号挂接件插接在一号挂接件内并通过螺栓固连；所述顶板固定安装在墙体顶部；所述顶板和侧板相接处设有防水组件；所述防水组件包括上连接件、下连接件、海绵条和密封胶；所述上连接件安装在顶板内侧，下连接件安装在侧板内侧，上连接件和下连接件相接形成矩形槽；所述矩形槽内设有海绵条；所述海绵条外侧粘接有密封胶；解决现有技术中铝板幕墙用于沿海地区住宅顶层女儿墙时防水性能低的问题。
Patent CN-113178284-B (CN)
Title: 一种铜包铝导体交联聚乙烯绝缘电力电缆
IPC: H01B13/28
Filed: 2021-04-29
Granted: 2022-05-03
Abstract: 本发明公开了一种铜包铝导体交联聚乙烯绝缘电力电缆，包括内护套层，内护套层的内侧设置有四个主线芯和一个加强缆芯，主线芯包括绝缘层和导线芯，导线芯的外侧设置有绝缘层，四个主线芯呈螺旋状缠绕在加强缆芯的外侧，内护套层的外侧设置有铠装层，铠装层的外侧设置有外护套层，矫正器包括矫正腔体和安装架，矫正腔体的中心开设有运行通槽，运行通槽的槽壁上开设有环形凹槽，安装架的前侧边缘处开设有滑动圆槽，安装架通过滑动圆槽与运行通槽相互卡接，将卡扣与卡接槽卡接，使第一矫正辊和第二矫正辊保持倾斜，再分别将各个矫正器依次安装到出料箱中的对应位置，从而对矫正器进行不规则设定，使得矫正效果大大提高。
Patent CN-113119446-B (CN)
Title: 一种具有自清洁功能的连续纤维增强复合材料3d打印头
IPC: B29C64/295
Filed: 2021-05-25
Granted: 2022-04-22
Abstract: 本发明公开了一种具有自清洁功能的连续纤维增强复合材料3D打印头，涉及3D打印技术领域，其包括加热组件、固定组件和金属毛细管，所述加热组件包括至少两个叠放的加热块，相邻加热块之间设隔热层，加热组件通过固定组件固定成一整体；所述金属毛细管从上至下贯穿加热组件，设金属毛细管的两端分别为上进料端和下出料端，下出料端作为喷嘴伸出加热组件。本发明将送料通道与成型通道一体化，彻底消除了打印头中的动力学死角。同时，通过将送料通道的尺寸设计为与丝材直径配合，让丝材在运动过程中剥离停留时间较长的树脂和带出可能形成的残渣，实现了自清洁的功能。相对现有技术而言，本发明有效地解决了现有喷嘴容易被堵塞的技术问题。
Patent CN-113373566-B (CN)
Title: 一种涡流混纺粗支纱线及其生产工艺
IPC: D01H4/02
Filed: 2021-05-26
Granted: 2022-04-08
Abstract: 本发明涉及一种涡流混纺粗支纱线及其生产工艺，包括以下步骤：(1)在熔融挤出机中分别熔化聚酯和聚乙烯醇，分别引导聚酯熔融物和聚乙烯醇熔融物由模头流出，形成聚酯短纤维；其中，聚酯熔融物作为聚酯纤维主体，聚乙烯醇熔融物在聚酯纤维主体的截面形成多个与聚酯纤维主体外周面连通的纹路；再将得到的聚酯短纤维与水接触以移除部分或全部的聚乙烯醇，得到外周面具有开口的异形截面聚酯短纤维；(2)将不同细度的异形截面聚酯纤维根据需求分别切割成所需长度；(3)将各个异形截面聚酯短纤维进行混合，经涡流纺工序，得到所述的涡流混纺粗支纱线。本发明采用较细的纤维生产粗支纱，避免弱环产生，提供涡流纺纱线蓬松手感。
Patent CN-113402301-B (CN)
Title: 一种缎光釉、立体晶花装饰缎光釉面陶瓷板及其制备方法
IPC: C03C8/00
Filed: 2021-06-28
Granted: 2022-05-06
Abstract: 本发明公开一种缎光釉、立体晶花装饰缎光釉面陶瓷板及其制备方法。所述缎光釉的化学组成包括：以质量百分比计，SiO 2 ：35.0～37.0%、Al 2 O 3 ：1.0～2.0%、TiO 2 ：10.0～11.0%、CaO：9.0～10.0%、MgO：1.5～3.0%、Na 2 O：3.5～4.5%、ZnO：28.0～33.0%、烧失：4.5～6.5%。本发明通过调整并优化缎光釉的配方，使釉面在具备缎光釉光泽质感的同时还能在釉层中析出大量晶花，这些晶花相互交织，存在晶花的位置为柔光效果，而少部分晶花交接的小线条位置是亮光效果，这样就形成了亮哑结合的纹理效果，利于釉面的立体装饰。
Patent CN-113470146-B (CN)
Title: 游戏动画素材的生成方法及装置、存储介质、终端
IPC: G06T13/20
Filed: 2021-06-29
Granted: 2022-05-31
Abstract: 本发明公开了一种游戏动画素材的生成方法及装置、存储介质、终端，涉及数据处理技术领域，主要目的在于解决现有游戏动画素材的定制化生成效率低的问题。包括：获取攀爬对象的节点数据，所述节点数据用于表征所述攀爬对象在游戏场景中依附场景物攀爬的状态；基于生长力数据对所述节点数据进行受力驱动，得到所述攀爬对象的子节点数据，所述生长力数据用于表征驱动所述节点数据按照不同受力大小向、不同受力方向进行攀爬的数据；根据所述节点数据、所述子节点数据生成所述攀爬对象的动画素材。主要用于游戏动画素材的生成。
Patent CN-113470879-B (CN)
Title: 一种双层共挤的耐折弯阻燃电线电缆
IPC: H01B7/18
Filed: 2021-07-16
Granted: 2022-06-07
Abstract: 本发明公开了一种双层共挤的耐折弯阻燃电线电缆，包括阻燃外被，所述阻燃外被内设置有激光带，所述激光带内设置阻燃内被，所述阻燃内被的内壁与折弯检测组件相接。本发明提供了一种双层共挤的耐折弯阻燃电线电缆，在电缆弯曲时阻燃内被弯曲带动第一支撑板和第二支撑板绕左轴和右轴同步旋转，左轴旋转的同时带动矩形框的通电导体旋转用于切割磁感线，并且通电导体发送切割磁感线的模拟信号数据传输至通信线内，通过PLC的数字信号处理模拟信号数据转换为数字信号，即为电缆的折弯次数，同一位置的折弯次数超过PLC设置的阈值则提醒更换电缆，用于保护设备没避免电缆损坏导致后续的断电或者触电等危险。
Patent CN-113510632-B (CN)
Title: 一种磨削转向器内腔定子的cbn成型磨轮及其加工方法
IPC: B24D5/16
Filed: 2021-08-09
Granted: 2022-05-20
Abstract: 本发明公开了一种磨削转向器内腔定子的CBN成型磨轮及其加工方法，包括磨轮，所述磨轮侧面内部设置有防尘盖，所述磨轮侧面设置有与防尘盖对应匹配的通孔，所述磨轮侧面表面还设置有多个螺孔，所述螺孔内部设置有螺钉，所述螺钉贯穿防尘盖，且螺钉一端处于磨轮的螺孔内部。本发明通过电镀的方式将磨料层固结在环套表面，磨料层主要有CBN材料制成，电镀CBN后的磨轮其磨料暴露度高，等高性好，分布均匀，有利于保证磨削质量，减少烧伤；利用安装孔和固定螺杆的螺旋配合效果，改进了磨轮的安装方式，减少了磨轮和固定螺杆装配的累积误差，提高了磨轮安装精度和稳定性。
Patent CN-113735005-B (CN)
Title: 一种电助力牵引装置及控制方法
IPC: B66D1/52
Filed: 2021-11-05
Granted: 2022-03-29
Abstract: 本发明公开了一种电助力牵引装置及控制方法，涉及牵引设备技术领域，该牵引装置包括：机架；牵引机构，包括绕线筒及设于绕线筒外围的牵引轴与负载轴，绕线筒、牵引轴与负载轴分别活动连接于机架上；动力电机，设于机架上，与绕线筒传动连接以为绕线筒提供牵引助力；牵引索，至少缠绕绕线筒一圈；压力传感器，设于机架上与牵引索的牵引力方向相同的一侧，压力传感器的测量端与牵引轴的表面接触，以获取牵引轴受压时的压力数据；其中，压力传感器将压力数据发送至控制器，控制器根据压力数据调整动力电机的工作参数以改变对绕线筒的牵引助力。本发明能够解决现有技术中牵引装置无法提供助力的技术问题。
Patent CN-114048928-B (CN)
Title: 一种具备高度可迁移能力的建筑短期负荷预测方法
IPC: G06N20/00
Filed: 2022-01-12
Granted: 2022-04-19
Abstract: 本发明公开了一种具备高度可迁移能力的建筑短期负荷预测方法，包括如下步骤：分钟数据读取，每隔1min，从二次网实时运行数据库表中读取数据，并进行数据清洗，判断数据的完整性及一致性;小时特征数据计算：每过一个小时，更新一次小时特征数据表，计算本小时内各项参数的特征值；依据判据，对负荷预测训练集数据筛选；负荷预测模型备选输入变量与预测变量的相关性分析；使用自编码器，进行模型输入变量的特征识别与提取；用多种预测模型结合SVR支持向量回归算法对建筑供热负荷进行计算；预测结果回溯及模型参数优化;具有良好的可迁移能力及预测精度。
Patent CN-114147628-B (CN)
Title: 一种用于载货车厢接缝抛光的组合加工装置
IPC: B24B55/12
Filed: 2022-02-08
Granted: 2022-04-19
Abstract: 本发明公开了一种用于载货车厢接缝抛光的组合加工装置，包括移动车体、水箱、电动伸缩杆、多用角度调节机构、流体中介自预防式防护抛光机构、剪裁式气流水流双重自导向铁屑集聚机构和循环磁吸式铁屑回收筛分机构，循环磁吸式铁屑回收筛分机构与水箱相连，多用角度调节机构设于电动伸缩杆自由端，流体中介自预防式防护抛光机构设于多用角度调节机构上，流体中介自预防式防护抛光机构与水箱相连，剪裁式气流水流双重自导向铁屑集聚机构设于流体中介自预防式防护抛光机构上，剪裁式气流水流双重自导向铁屑集聚机构与循环磁吸式铁屑回收筛分机构相连；通过本发明的技术方案实现了抛光盘实时降温，以及铁屑无动力高效回收的技术效果。
Patent GE-P19940019-B (GE)
Title: Device for Production of Isotopes of Oxygen-18, Oxygen-17 and Nitrogen-15
Inventor: OZIASHVILI ELENE
IPC: B01D59/28
Filed: 1992-08-12
Abstract: This invention refers to the method of separation of stable isotopes, in particular to the production of isotopes of Oxygen-18,               Oxygen-17 and nitrogen-15.     Technical result consists in increasing technology process effectiveness and utilization of the device for the production of isotopes Oxygen-17.    According to the invention the device comprises three columns for low temperature distillation of nitrogen oxide (II), means of purifying nitrogen oxide (II), means of isotope exchange for the system NO•H(D)NO3, means of neutralization H(D)NO3, means of purifying H2(D2)O which are inertconnected as follow: the lower part the means of isotope exchange is connected with the upper part of the means for neutralization H(D)NO3, whereas the lower part of the means of neutralization H(D)NO3 is connected with the means of purification H2(D2)O. The upper part of the first column of lowtemperature nitrogen oxide (II) distillation is connected with the lower part of the means of isotope exchange. The columns of nitrogen oxide (II) low-temperature rectification are interconnected so that the lower part of the first columns is connected with the middle part of the second column, whereas the upper part of the second column is connected with the middle part of the third column.    1 fig.    1 ind. cl.
Patent GE-P20125539-B (GE)
Title: Flavoured clay-based therapeutic composition
Inventor: BARRA JEROME
IPC: A61K9/00
Filed: 2008-08-12
Abstract: A composition comprises clay as a dioctahedral smectite and the flavour which is encapsulated.
Patent GE-P20115219-B (GE)
Title: Device for liquids dispensing
Inventor: BUCHUKURI VAZHA
IPC: B67C3/00
Filed: 2009-06-08
Abstract: A device comprises a tank 1 for liquid, a batcher with funnels 10 and a conveyer 14 for transporting container 13. The batcher is executed in the form of pipeline 2 with the tap 3 connected with the tank for liquid, which is inclined in respect to the horizontal and in the lower part has apertures. Above the pipeline, in parallel to it, the metering pipe 6, which has the power-driven handle 7 with marks 8 and a scale 9 for regulating the volume of the dispensed liquid, is rotatably installed. To each aperture of the pipeline the flexible hoses 4 are fitted, the other ends of which are joined to the metering pipe by means of wire ropes 5. The funnels are placed in the cluster cassette 11, which also by means of wire ropes 12 is connected with a metering pipe.
Patent DK-155371-C (DK)
Inventor: NOACK FRITZ
IPC: E01C5/00
Filed: 1980-02-14
Granted: 1989-09-11
Abstract: A ground covering element adapted for positioning adjacent another ground covering element. The outer contour of the ground covering element forms projections and recesses about its entire periphery, has corner projections which form the vertices of a rectangle and line portions all of which are oblique to the sides of the rectangle connecting the corner projections. At least two of the line portions connecting each of the vertices are of equal length and the remaining line portions have lengths which are integer multiples of the lengths of the at least two line portions of equal length. A plurality of irregular spaced polygons project from the top surface to form raised portions, the majority of the polygons differing in shape from each other. The edges of the raised portions are straight and separated from each other by dummy gaps having widths which vary linearly along the entire length thereof and from the periphery of the ground covering element by marginal dummy gaps. The edge of each raised portion adjacent the periphery of the element substantially follows the contour thereof and has a distance therefrom such that the average distance between the edge of the raised portion adjacent the periphery and the contour is approximately equal to the average width of the dummy gaps between the raised portions. Sand is used to fill the space between the adjacent ground covering elements thereby effectively concealing this space from view.
Patent CA-1278044-C (CA)
Title: Hinged finger stall with light emitter and detector
Inventor: HAISLEY CHARLES K
IPC: A61B5/1455
Filed: 1986-03-18
Granted: 1990-12-18
Abstract: ABSTRACT OF THE DISCLOSURE        A finger probe for use with an oximeter is disclosed and having an upper housing and a lower housing pivotably hinged together at their distal ends such that a human finger can be inserted into the proximal end of the finger probe into a chamber formed therebetween.  The probe contains at least one light emitter and at least one light detector situated within the upper and lower housings so as to allow light from the emitter to pass through the finger to the detector.  At least one emitter is contained within an emitter housing that is pivotably mounted to the upper housing such that it conforms to the shape of the patient's finger when inserted into the chamber.  Also, wiring for the emitter and detector depends outwardly from the proximal end of the finger probe along the finger such that the wiring can be readily taped to the finger and, thus, help retain the finger probe in position on the finger.
Patent CA-1303680-C (CA)
Title: Monitoring method and device intended especially for parturition and their application
Inventor: COBBEN ANDREE
IPC: A61B5/08
Filed: 1986-09-11
Granted: 1992-06-16
Abstract: ABSTRACT          The process of the invention is characterized in that abdominal muscular activity and, in particular, uterine and abdominal contractions are detected, monitored and/or recorded and in that the change in the amplitude and the frequency thereof is subsequently followed.    The device of the invention for monitoring parturition consists of a belt which comprises at least one sensing element acting in the longitudinal direction of deformation of the belt enables abdominal muscular activity to be detected.      The sensing element is connected to an electronic circuit for evaluation, treatment and/or recording of data supplied by the sensing element.  The resultant evaluation enables an alarm or safety system to be triggered.
Patent CA-1278246-C (CA)
Inventor: PARK JOHN
IPC: D06N7/04
Filed: 1986-09-29
Granted: 1990-12-27
Abstract: ABSTRACT OF THE DISCLOSURE DAMAGE RESISTANT DECORATIVE LAMINATE Decorative laminate having improved resistance against marring, abrasion, staining and crocking, and method for the preparation thereof, the laminate comprising a substrate and a decorative sheet, the decorative sheet having on the exposed surface a layer consisting essentially of a thermoset resin, substantially fully hydrolyzed polyvinyl alcohol, fumed amorphous silica, and particulate abrasive material having a hardness higher than that of silica.  Abrasion  resistance greater than 3000 cycles (NEMA Wear) by the NEMA test LD 3-3.01 is obtained in combination with improved mar resistance.
Patent CA-1282742-C (CA)
Title: Reinforced, self-centering plastic carrier for bottles
Inventor: PANAZZOLO ALDO
IPC: B65D75/00
Filed: 1987-03-26
Granted: 1991-04-09
Abstract: ABSTRACT OF THE DISCLOSURE     An improved single piece plastic carrier for a plurality of filled and capped bottles in which the neck of each bottle to be carried by the carrier is received in an aperture in the top panel of the carrier and is supported by a pair of spaced apart tabs which extend radially inwardly from the aperture.  Each such tab has a substantially greater arcuate extent than the tabs utilized in prior art carriers, and each such tab, therefore, is substantially less yieldable than such prior art tabs. The substantially reduced tab yieldability is advantageous in preventing accidental disengagement of the bottle in the aperture from the carrier.  Additionally, the carrier is provided with at least a pair of spaced apart centering lugs near each bottle carrying aperture of the carrier, in the juncture between the top panel of the carrier and the side wall thereof.  Such centering lugs help to center the bottles as the carrier is being applied thereto and, after the application of the carrier, such centering lugs further reinforce the aperture to further help to prevent accidental disengagement of a bottle from such aperture.  The carrier is suited for the carrying of bottles that are capped with aluminum roll-on closures, especially 28 mm diameter clo-sures of such type.
Patent CA-1285463-C (CA)
Title: Composition useful for stripping photoresist polymers
Inventor: HUNT CLINTON JR
IPC: H05K3/06
Filed: 1987-04-03
Granted: 1991-07-02
Abstract: ABSTRACT     Photohardened resist masks are stripped from substrate surfaces, particularly metal surfaces of printed circuit boards, using a solution of at least one lower alkyl monoether of propylene glycol, at least one alkanolamine and at least one quaternary ammonium hydroxide compound.  The solution may be diluted with water in an amount of up to about eighty percent of composition weight.  If the composition contains any C2-6 alkanol, it is present in less than 5 percent by weight.     34,908-F
Patent CA-1336537-C (CA)
Title: Hot air drying system for automobile bodies
Inventor: MORIOKA KOJI
IPC: B05C9/14
Filed: 1987-07-06
Granted: 1995-08-08
Abstract: A hot air drying system for drying automobile bodies,  comprising a drying chamber including a transport device for transporting the automobile bodies having closed bottoms, and a hot air supplying device for supplying hot air into the drying chamber to heat and dry paint applied to the automobile bodies transported by the transport device.  The hot air supplying device includes hot air delivery nozzles for directing the hot air toward inside surfaces of the automobile bodies through openings of the automobile bodies.
Patent CA-1321958-C (CA)
Title: Anti-pollution and anti-germ system
Inventor: GERMAIN HENRI-PAUL
IPC: F23G7/06
Filed: 1987-08-14
Granted: 1993-09-07
Abstract: ABSTRACT OF THE DISCLOSURE         A   filter   apparatus   for   use   with  smokestacks, comprising: a  smoke collector  mounted opposite  and spaced from the chimney outlet to collect the smoke emitted from the chimney; a tube,  opening at  one end  into the collector and at the other end into a lateral aperture in the chimney. A turbine  mounted in the tube  draws the  smoke from the collector towards the chimney aperture, whereby a substantially  closed circuit  is defined for the travel  of the  smoke. In the tube, the smoke is first washed by water  jets, then  by steam  jets and  is then  filtered in an electrostatic  filter.   If  the   gases  contain  living  micro-organisms, these are killed in a burner.
Patent CA-1324291-C (CA)
Inventor: WASER MAX P
IPC: F04C2/344
Filed: 1988-03-09
Granted: 1993-11-16
Abstract: ROTARY VANE OIL PUMP AND METHOD OF OPERATING                 Abstract of the Disclosure A rotary vane pump has restricted fluid communication between the inlet and the trapped volume for about 4° of rotation beyond when the vane starts past the inlet.  Similarly there is restricted communication between the trapped volume and the outlet for about 4° of rotation prior to the vane reach-ing the outlet.  Additionally, in the preferred embodiment, the trapped volume is in restricted communication with the outlet prior to its isolation from the inlet.
Patent CA-1334063-C (CA)
Inventor: VERHOEF NICOLAAS J F D
IPC: A21D13/00
Filed: 1988-03-11
Granted: 1995-01-24
Abstract: Process for preparing a foodstuff product such as croûtons, characterized in that pieces of dough are at least partially baked and thereby expanded, whereafter the expanded pieces of foodstuff obtained are possibly further reduced in size and subsequently provided with a thermosetting coating layer, which coating layer comprises a film-forming material.  Preferably, the coated pieces of foodstuff are subjected to a heat treatment.  Preferably, a film-forming material rich in protein is used.