baber/WOPTO huggingface dataset:
Patent CN-113129318-B (CN)
IPC: G06T7/11
Filed: 2021-04-25
Granted: 2021-11-16
Abstract: 本发明公开了一种利用SAR影像计算蓄滞洪区蓄水量的方法，包括以下步骤：S1：对SAR影像进行预处理，利用阈值分割方法，提取水体，得到水体二值图像；S2：根据洪水淹没范围，分别对水体二值图像和数字高程模型DEM数据进行影像裁剪，对裁剪后的水体二值图像和DEM图像进行平面投影，并完成波段合成；S3：利用DEM图像，计算水体二值图像中每一个水体像元的水深，结合水体像元的面积，得到每一个水体像元对应立方体的蓄水量；S4：计算水体二值图像中所有水体像元对应立方体的蓄水量之和，即蓄滞洪区的蓄水总量；计算蓄滞洪区内的蓄水量，为蓄滞洪区的科学规划、合理运用提供决策支持。
Patent CN-113259969-B (CN)
IPC: H04W24/02
Filed: 2021-05-07
Granted: 2022-06-17
Abstract: 本发明公开了一种无线通信与感知化设备辐射性能测试数据优化处理方法，包括：接收无线通信与感知化设备辐射性能测试所获得的辐射功率测试数据；根据辐射功率测试数据，获得对应于每个双极化天线的第一残余误差和辐射功率值的标准差；根据所述标准差，获得对应于每个双极化天线的第二残余误差；根据第二残余误差的大小，确定出存在失真的辐射功率值的双极化天线；根据存在失真的辐射功率值的双极化天线的辐射功率值的标准差和第一残余误差，确定出失真的辐射功率值。本发明方法优化了所采集的测试数据，依据数据优化后的辐射功率值所得到的辐射总功率、方向图以及采用同样方法进行数据优化后的接收灵敏度均得到了显著地改善。
Patent CN-113379373-B (CN)
Title: 业务协同流程中缺失数据的静态世系采集分析方法
IPC: G06Q10/10
Filed: 2021-05-27
Granted: 2022-03-18
Abstract: 本发明属于数据世系技术领域，具体为业务协同流程中缺失数据的静态世系采集分析方法。本发明方法包括针对业务协同场景，设计业务协同流程缺失数据世系计算方法。为了获取业务协同流程中未出现数据的世系信息，首先通过一种面向业务协同流程静态世系数据采集，将业务办理规则转换为世系数据；然后使用静态世系数据集成方法将其存储下来；之后计算缺失事件数据的先决条件；最后使用一种业务协同流程缺失数据溯源算法进行计算。本发明可以满足业务场景下未出现数据的溯源解释需求。
Patent CN-113200188-B (CN)
IPC: B65B51/10
Filed: 2021-06-07
Granted: 2022-01-28
Abstract: 本发明公开了一种防止面膜包装软袋封口时出现气泡的封口机，包括机架，所述机架内对称设置有两个用于引导面膜包装袋由上往下移动的引导机构，两个所述引导机构之间设置有用于输送面膜包装袋的输送机构，所述输送机构的一侧设置有用于对面膜包装袋进行封口的封口机构；本发明通过由上往下输送的方式进行输送面膜包装袋，使得面膜包装袋内的液体难以流至封口处，从而使得面膜包装袋的封口处不会因为液体受热挥发导致封口不彻底，从而防止面膜包装袋封口时出现气泡，且通过输送机构可对面膜包装袋进行输送，防止面膜包装袋仅靠重力自行下坠时液体溅出，进一步地降低了面膜包装袋封口处出现气泡的概率。
Patent CN-113373266-B (CN)
IPC: C12N15/11
Filed: 2021-06-22
Granted: 2022-07-01
Abstract: 本发明公开一种用于检测绵羊肺腺瘤病毒的荧光RPA引物、试剂盒和检测方法，涉及病毒检测技术领域。本发明提供一种新的用于检测绵羊肺腺瘤病毒的荧光RPA组合物，包括以下引物和与引物配合使用的探针：正向引物为SEQ ID No.3所示的核苷酸序列；反向引物为SEQ ID No.4所示的核苷酸序列；探针为SEQ ID No.11所示的核苷酸序列。利用该组合物可以基于重组酶聚合酶扩增技术，高效快速地检测样品中是否含有绵羊肺腺瘤病毒，且检测的灵敏度高，特异性强。本发明还提供一种用于检测绵羊肺腺瘤病毒的荧光RPA试剂盒及利用本发明的荧光RPA组合物检测绵羊肺腺瘤病毒的方法。
Patent CN-113463608-B (CN)
Title: 一种自平衡岩土工程勘察用地下水位测定装置
IPC: E02D1/02
Filed: 2021-06-28
Granted: 2022-05-24
Abstract: 本发明涉及岩土工程勘察技术领域，尤其涉及一种自平衡岩土工程勘察用地下水位测定装置，包括机架、绞盘、连接链、测量头和自平衡组件；所述绞盘转动设置在所述机架上，所述绞盘的表面设有盘绕槽；所述自平衡组件包括第一链轮、第二链轮、第三链轮、第一补偿绳、第二补偿绳、第三补偿绳和调平件，所述第一链轮、第二链轮和第三链轮的表面均设有链槽，所述绞盘和所述第一链轮在铅锤方向上呈上下布置，所述第二链轮和所述第三链轮在水平方向上呈左右布置。本发明提供的自平衡岩土工程勘察用地下水位测定装置可保证连接链整体的铅锤度，避免测量头发生摆动或跳动，从提高测量精度。
Patent CN-113405065-B (CN)
IPC: F21S41/36
Filed: 2021-06-28
Granted: 2022-06-17
Abstract: 本发明涉及汽车前照灯领域的配光技术，尤其是涉及一种卤素、LED透镜近光123、456、7、8、50L、GB配光调节装置，包括设置在透镜筒支架上的装置板，所述装置板顶端设有用于形成截止线的明暗截止线调节面，所述装置板上位于远离发光体的一侧设有用于将光线反射至8号检测点以及遮挡投射至50L区域光线的第一反光板。通过调整第一反光板的倾斜角度以及面积，即可使得50L区域以及7号检测点区域内的光照度能够符合国家标准要求。
Patent CN-113367371-B (CN)
IPC: A24B3/12
Filed: 2021-06-29
Granted: 2022-06-10
Abstract: 本发明公开了一种上部叶降氮增糖的方法，包括以下步骤：S1、带茎采收，在顶端第一叶位下方带茎砍采；S2、晾房凋萎，将上述步骤S1带茎砍采的上部叶进行编竿，编竿后放入晾房内晾制；S3、混合溶液注射，将混合溶液注入上述步骤S2晾制后的茎秆内；S4、烘干，将上述步骤S3注射后的茎秆送入烤房烘烤，包括如下三个过程：S41、变黄期调控；S42、定色调控；S43、干筋控制。本发明提供的方法通过带茎采收烟叶，然后将混合溶液注射到茎秆内部，配合烘烤温度时间的调控，来实现烟叶内部降氮增糖的目的，使得烟叶含氮化合物含量降低，糖含量增加，化学成分协调性增加，香气物质总量显著增加；上部烟叶香气质改善、香气量及甜感增加、刺激性减小。
Patent CN-113443535-B (CN)
IPC: B66B11/00
Filed: 2021-06-29
Granted: 2022-04-01
Abstract: 本发明公开了一种用于井道施工的下延式升降设备及其安装方法，吊笼顶部的动力机构驱动吊笼沿轨道上下升降，通过伸缩平台将标准节伸出输送至轨道下方，以随着井道向下挖掘而同步向下延伸轨道，通过吊笼升降实现轨道向下延伸安装、人员上下、物资输送、和设备运输，无需在地面设置动力机构，通过悬挂机构和附墙架固定支撑竖井升降设备，同时承载设备自重和载重，结构简单，操作方便，能够减少施工工作量，节约能源，降低施工成本，缩短施工周期，安全系数高。
Patent CN-113563887-B (CN)
IPC: B82Y40/00
Filed: 2021-07-26
Granted: 2022-06-28
Abstract: 一种Ag2Te量子点尺寸调控方法，通过在碲化银量子点溶液中加入三烷基膦来溶解部分小尺寸的量子点，从而供应前体让大尺寸量子点生长。通过三烷基膦的种类、浓度、反应时间、反应温度以及硫醇银的量可以调控这个溶解行为，从而实现多种尺寸的Ag2Te量子点的可控制备。Ag2Te量子点的尺寸能从1.6nm调控到5.9nm，发射波长能从950nm调控到2100nm，且粒径均一，发射半峰窄。基于本方法制备的Ag2Te量子点在生物成像、光电领域具有良好的应用潜力。
Patent CN-113328867-B (CN)
Title: 一种基于区块链的会议纪要存储系统
IPC: H04L12/18
Filed: 2021-08-03
Granted: 2021-10-08
Abstract: 本发明公开了一种基于区块链的会议纪要存储系统，涉及数据存储技术领域；包括会议申请模块、服务器、会议预处理模块、会议管理模块、区块链存储模块；会议管理模块用于对会议过程进行管理，生成会议纪要文件，本发明中会议纪要的生成以及会议管理的全程都无需人工参与，实现了会议管理的自动化，提高了会议管理的效率，且生成的会议纪要的准确度高；区块链存储模块将接收到的会议纪要文件进行压缩并加密，将压缩加密后的会议纪要文件发送至选中区块内进行存储；本发明能够根据存储区块的存储情况和清理情况合理选择对应的存储区块进行会议纪要文件存储，减小会议纪要文件被清理的可能性，方便其他用户查询，同时提高数据存储效率。
Patent CN-113442085-B (CN)
IPC: B25B11/02
Filed: 2021-08-30
Granted: 2021-10-29
Abstract: 本发明公开的一种用于传感器组装的定位式压配工装，该第二导线孔内设置有第一橡胶套，安装仓仓内设置有U型架，U型架的架内底部设置有圆盘，圆盘和U型架下端盘的边缘开设有缺口；本发明的一种用于传感器组装的定位式压配工装，属于传感器组装工装领域，连接管插入进传感器外壳放置仓仓内，传感器外壳放置进传感器外壳放置仓仓内，传感器外壳下端螺纹孔插入进第二通孔，连接管插入进传感器外壳下端螺纹孔内，步进电机启动后带动连接管转动，连接管转动角度为90度，即可实现连接管与传感器外壳之间的紧固连接，由于传感器外壳螺纹孔处为金属导电材质，连接管与传感器外壳实现电连接，连接管内圆盘的通电检测电路板即可实现通电检测。
Patent CN-113478313-B (CN)
IPC: B24B27/00
Filed: 2021-09-08
Granted: 2021-12-17
Abstract: 本发明公开了一种建筑工程用金属板材的快速打磨设备，包括用于带动金属板材移动的传输台、安装在传输台上用于对金属板材打磨的打磨机构，以及安装在传输台上控制打磨件位置的承接板，通过传输台配合辊轮可将待加工的金属板材运输至加工区，并通过打磨机构进行打磨工作，其中，通过触发杆和承接板的作用，仅通过调整支撑架的行程，使得触发杆与承接板斜面接触，即可推动触发杆移动，从而带动打磨件和驱动件同步移动，调整打磨件的打磨位置，实现对金属板材表面不同位置进行打磨，结构简单，操作灵活，逐步增加支撑架的行程，即可对金属板材表面进行全面打磨，无需通过电器设备带动打磨件移动进行调节，降低成本，减少误触，提高工作效率。
Patent CN-113788499-B (CN)
IPC: B82Y5/00
Filed: 2021-09-22
Granted: 2022-05-24
Abstract: 本发明涉及一种手性氧化锰纳米粒子及其制备方法与应用，涉及材料化学技术领域。本发明所述的手性氧化锰纳米粒子，将锰前驱体、酒石酸和还原剂在碱性条件下，反应得到所述手性氧化锰纳米粒子；所述酒石酸为L‑酒石酸或D‑酒石酸。本发明所述的手性氧化锰纳米粒子在300‑900nm具有手性光学活性，其制备方法简单，应用广泛，本发明所制备的氧化锰纳米粒子对于推动光学、生命科学、医学等领域的发展具有重要意义。
Patent CN-113550705-B (CN)
IPC: E21B21/06
Filed: 2021-09-23
Granted: 2021-12-28
Abstract: 本发明公开了一种脉冲负压钻井振动筛，属于石油钻井固相控制技术领域，其包括：底座、筛分装置、负压装置、脉冲配送器以及排液装置；筛分装置包括沿其出口至入口的方向依次设置的第一筛网、第二筛网、第三筛网，第一筛网和第二筛网的底部分别连通有第一真空盘和第二真空盘；负压装置设置在底座上，脉冲配送器分别与负压装置、第一真空盘和第二真空盘连通，在工作时，脉冲配送器对第一真空盘和第二真空盘形成脉冲的负压；排液装置分别与第一真空盘和第二真空盘连通。本发明通过脉冲配送器使第一真空盘和第二真空盘的内部交替产生负压，减少临界颗粒的筛堵，提高钻井液的回收效率，同时还能充分发挥负压装置的工作能力，实现筛网下的高峰值负压。
Patent CN-113649201-B (CN)
Title: 一种用于零件防锈处理的输送设备
IPC: B05B14/40
Filed: 2021-10-20
Granted: 2022-03-08
Abstract: 本发明公开了一种用于零件防锈处理的输送设备，属于输送设备技术领域，包括机箱箱体，所述机箱箱体内设置有磁吸翻转传送装置，机箱箱体上设置有喷涂机构，机箱箱体内设置有回收机构，机箱箱体一端设置有驱动机构。与现有技术相比，本发明的有益效果是：本发明的结构简单、使用方便，磁吸翻转传送装置用于翻转零件并输送零件，喷涂机构用于对零件两侧喷涂防锈油，回收机构用于回收防锈油，驱动机构用于驱动磁吸翻转传送装置运行，零件经过磁吸翻转传送装置的翻转传送时，喷涂机构将翻转前后零件的两面喷涂上防锈油，通过回收机构将零件上的过量的防锈油收集起来，防锈油的涂覆效果好，涂覆效率较搞，并且零件本身不会遭受磕碰。
Patent CN-113773390-B (CN)
Title: 一种百菌清单克隆抗体及其应用
IPC: G01N33/558
Filed: 2021-11-15
Granted: 2022-01-18
Abstract: 本发明公开了一种百菌清单克隆抗体，编码抗体的基因序列包括轻链可变区的序列和重链可变区的序列，轻链可变区的基因序列如SEQ ID NO:1所示，重链可变区的基因序列如SEQ ID NO:2所示。轻链可变区和重链可变区序列在纽普生物（NovoPro）分析得出其CDR区，氨基酸序列如SEQ ID NO:3‑8所示。本发明采用上述的一种百菌清单克隆抗体，对百菌清具有较高亲和力、检测灵敏度高，为间接竞争ELISA试剂盒以及胶体金试纸条的研发推广奠定基础。
Patent CN-114262837-B (CN)
IPC: C22C37/06
Filed: 2021-12-26
Granted: 2022-06-24
Abstract: 高强高导热新材料固液复合制动鼓及其制备方法，属于汽车配件技术领域。复合制动鼓由外层高强度球铁和内层高导热灰铸铁，通过离心固液复合铸造成一体。先在铁颗粒充填覆膜砂砂壳生产线上浇注复合制动鼓的外层，利用铁颗粒充填覆膜砂壳凝固冷却快，获得的铸件具有组织细小、致密的特点，确保外层球铁的高强度和高韧性，在此基础上，在离心铸造条件下，浇注内层灰铸铁，通过控制离心浇注成形过程，实现内外层良好的冶金结合，并显著改善石墨的分布，使本发明复合制动鼓具有高强高导热特点。本发明复合制动鼓的使用寿命比普通双金属复合制动鼓提高3倍以上，推广应用具有良好的经济和社会效益。
Patent CN-114046201-B (CN)
Title: 一种集装箱式储能电站
IPC: F01P1/00
Filed: 2022-01-13
Granted: 2022-04-01
Abstract: 本发明提供了一种集装箱式储能电站，包括集装箱本体，所述集装箱本体在其长度方向上分隔成电气设备舱和发电机组舱；所述发电机组舱的左右侧壁上均设有百叶窗，所述发电机组舱内设置有柴油发电机组，所述柴油发电机组包括柴油发电机和散热风扇，所述散热风扇靠近箱门设置且其上方的舱顶上设有出风口；柴油发电机组柴油机部分的进气管上连接有空气过滤器，出气管上连接有消音器，且消音器安装在所述发电机组舱的舱顶；电气设备舱内则设置有电池柜和控制柜，电气设备舱的左侧壁或右侧壁上设置有接线箱。本发明的集装箱式储能电站中各装置的布局合理，集成度高，内部的空间利用率也高，日常维护更加方便。
Patent CN-114061270-B (CN)
Title: 一种铁链除水汽干燥设备
IPC: B08B3/02
Filed: 2022-01-14
Granted: 2022-04-19
Abstract: 本发明公开了一种铁链除水汽干燥设备，包括底座，底座的上端面固定设有卷绕固定块；本发明通过电磁铁将要进行干燥作业的铁链悬浮在空中，防止出现在干燥过程中铁链与地面接触，使得烘干中产生的水汽无法有效的排出，影响铁链的使用寿命，还通过铁链重量变化时，带动滑动电阻移动，使得接入到电路中的电流大小改变，进而做到自动对电磁铁吸力大小的调节，使得铁链可以一直保持着悬浮状态，不仅如此还通过检测铁链重量变化，来判断铁链表面上是否有附着物，在判断铁链表面存在附着物时，利用设有的高压喷头可将附着物冲洗去，防止其影响干燥结果、增大铁链的重量、增大铁链收起的难度。
Patent CN-114246556-B (CN)
IPC: A61B5/00
Filed: 2022-03-01
Granted: 2022-05-24
Abstract: 本发明涉及一种用于近红外脑功能成像装置的定位方法、设备和存储介质。定位方法包括：在显示界面上显示三维脑图像，三维脑图像基于三维脑模型构建形成；获取各个探头的测量位置，或者获取各个安装位的测量位置作为各个探头的测量安装位置；对各个探头的测量安装位置进行针对三维脑模型的适应性的变换，使得测量安装位置的连线间的夹角与对应的变换后位置的连线间的夹角保持一致，从而确定各个探头的变换后位置；以及相对于三维脑图像标识示出各个探头的变换后位置。如此，能够向用户相对于三维脑图像适当地标识出各个探头的定位信息，使得用户通过查看界面的各个探头的定位，能够容易、正确且高效地评估和把握各个探头的定位状况。
Patent GE-P20002275-B (GE)
Title: Composition for Insulation of Stratal Water Watercourse into a Well
Inventor: BERIA GEORGI
IPC: E21B33/13
Filed: 1998-08-27
Abstract: 1. Technical Result Increase in insulating capability of stratal water composition by increasing the period of gel formation of the composition and deeper penetration in the stratum. 2. Essence A composition contains silicon organic wadding material AKOR B-100, acid solution of natural zeolite-clinoptilolite and water at following ratio of the components: silicon organic wadding material AKOR B-100 1 acid solution of natural zeolite clinoptilolite 1-10 water 1-10 3. Field of Application Oil and gas industry
Patent GE-P20012608-B (GE)
Title: Vacuum-Pump Hydroelectric Power Station
Inventor: TABATADZE NANA
IPC: F03B13/06
Filed: 2000-02-22
Abstract: 1. Technical Result Increase in power and efficiency.          2. Essence A hydroelectric power station comprises lower 1 and upper 2 reservoirs, above the upper reservoir there is mounted the vacuum chamber 3 with a reaction turbine 11, which is connected to the reaction turbine 8 mounted underneath. It additionally has a water centrifugal pump 16 and a second vacuum chamber 20 with a reaction turbine 22. The water centrifugal pump is cinematically connected with the reaction turbine 11, by the suction pipe line – with the second vacuum chamber 20 and by the pressure conduit 26 – with the reaction turbine 27 mounted above the upper reservoir.           3. Field of Application Hydroenergetics.
Patent GE-P20043262-B (GE)
Title: Airplane Wing
Inventor: CHAVCHANIDZE ZURAB
IPC: B64C3/50
Filed: 2002-06-14
Abstract: 1. Technical Result Increase in flap flexibility.          2. Essence Immovable centers of curvilinear sliding joints are on the flap surface in the case of the straightened flap. The upper and the lower surfaces of the flap are flexible. The area of the upper surface increases at inclination of the flap, whereas the area of the lower surface remains unchanged.         3. Field of Application Aircraft construction.
Patent GE-P20074011-B (GE)
Title: Method for operation of internal combustion engine
Inventor: ESAKIA DAVID
IPC: F01K21/00
Filed: 2006-01-26
Abstract: A method provides for feeding superheated steam into the cylinder capacity 14 under the established mode during each extension stroke, the gas superheating is effected with the help of burnt exhaust gases in capacity 8 for receiving the superheated steam and the steam is obtained by heating the coolant fluid by the exhaust gases in capacity 9 for receiving steam.
Patent GE-P20125686-B (GE)
Title: Profile element
Inventor: MAISCH CHRISTOF
IPC: E04F13/07
Filed: 2008-07-09
Abstract: A profile element comprises a metallic profile body (17, 18) and at least one sealing element (9, 10, 11). The sealing element is fixed on at least one profile body longitudinal side and is made of plastic. The openings (13) are embodied in profile body longitudinal side.  The sealing element has the projections (12) on its longitudinal side facing the case. The projections are embodied as a single piece together with the sealing element and are passing in the openings for fixing sealing element on the profile body (17, 18, 20). An invention also concerns said type profile element production method.                  Fig:        7
Patent DK-162256-C (DK)
Inventor: WELLENSTAM KJELL INGEMAR
IPC: A61M1/00
Filed: 1986-01-07
Granted: 1992-03-02
Abstract: @ Valve-provided tube connecting device for connection with a liquid line intended to be connected to a patient, preferably for draining of body liquids. Said connecting device consists of a drip chamber house (1), a connecting house (2) containing a spring loaded valve body (7), which connecting house (2) is designed to connection with a connector (3). The valve body (7) consists of a conical upper sealing part (8), a guide part (11) and a solid, conical lower sealing part (12). The device attaining a closed system, which decreases the risk of bacteria infections and spillage.
Patent CA-1291412-C (CA)
Title: Vacuum packaging apparatus and process
Inventor: SEGOTA PIETRO
IPC: B65B/
Filed: 1982-10-15
Granted: 1991-10-29
Abstract: ABSTRACT     "VACUUM PACKAGING APPARATUS AND PROCESS"     A vacuum packaging process and apparatus employ the novel step of deliberatety at least partically repressurizing the exterior of a packaging receptacle after commencement of the evacuation of the exterior and interior of the receptacle in a chamber. Two separate gas pressure restroation phases may be employed, separated by a resumption of the gas extraction, and the receptacle is closed during the second of these gas pressure restoration phases.
Patent CA-1284460-C (CA)
Title: Mass transfer device
Inventor: LEONARD RONALD J
IPC: B01D63/02
Filed: 1985-10-30
Granted: 1991-05-28
Abstract: ABSTRACT      A mass transfer device (60) includes a hollow fiber bundle (10) comprising a generally cylindrical core (14) having opposed ends, a plurality of layers of hollow fiber (12) that have been wound around the core, and binding means (48a, 48b, 48c) such as double- sided pressure-sensitive tape that have been wound around the layers of hollow fiber in a plurality of longitudinally spaced locations along the core and intermediate the opposite ends of the core for providing longitudinally spaced support means for the hollow fiber bundle. The hollow fiber bundle is enclosed in a housing (62) having an inner wall (80) which defines a generally circular opening for receiving the hollow fiber bundle except that the inner wall adjacent a fluid outlet manifold (74) includes an expansion volume (82) for the hollow fibers that are adjacent that fluid outlet manifold. A screen (88) is provided adjacent the fluid outlet manifold to prevent the fibers from migrating too far into the outlet and to provide a controlled expansion.
Patent CA-1282658-C (CA)
Inventor: RIERMEIER MANFRED
IPC: H02S30/10
Filed: 1986-04-15
Granted: 1991-04-09
Abstract: ABSTRACT OF THE INVENTION                  "Solar Module"  A solar module comprises a frame made up of a plurality of parts (3) and having a profiled section, and a solar panel (4) mounted in the frame.  To enable the module to be secured with long-term stability and a very small space requirement,  a corner piece (2) provided with securing means (5) for the solar module is arranged between at least two adjacent parts (3) of the frame.  A corner of the solar panel (4) between the adjacent parts (3) of the frame is provided with a cut-out (15) to accommodate the corner piece, which can then be so shaped that a plurality of such solar modules can be arranged one beside another without interspaces.          (Fig. 6)
Patent CA-1281705-C (CA)
Inventor: SCARATI MARIO A
IPC: G11B23/087
Filed: 1986-07-02
Granted: 1991-03-19
Abstract: "PROCESS FOR LUBRICATING ACCESSORIES OF CASSETTFS CONTAINING MAGNETIC TAPES"                       ABSTRACT OF DISCLOSURE         Process for protecting magnetic tapes, during their operation, from the friction and wear caused by the contact with accessories, either or not metallic, forming the cassette which contains said tapes, characterized in that said accessories are lubricated with a neutral perfluoropolyethereal fluid or with a perfluoropolyethereal fluid having functional groups at one or both ends of the polymeric chain.
Patent CA-1305986-C (CA)
Title: Braking system
Inventor: FISHER BRIAN
IPC: B60T7/12
Filed: 1986-07-28
Granted: 1992-08-04
Abstract: ABSTRACT          BRAKING SYSTEM    An auxiliary braking system for a vehicle comprises means  arranged  to  be  actuated  by  the  engagement  of reverse gear of the vehicle, said means being connected to operate a valve, and a detector connected to operate the same valve, or another valve arranged in series.  The valve or valves are arranged in a fluid circuit including a  pump  for  generating  a  pressurised  fluid.    This arrangement  enables  the  valve  or  valves  to  permit pressurised fluid to flow and to cause actuation of the braking system when the valves is or are in an operated condition,
Patent CA-1274584-C (CA)
Title: Phase measurements using pseudo-random code
Inventor: MAY GEORGE A
IPC: G01R29/00
Filed: 1986-09-16
Granted: 1990-09-25
Abstract: PHASE MEASUREMENTS USING PSEUDO-RANDOM CODE Abstract of the Disclosure Signal phase delay may be accurately measured by transmitting a pseudo-random noise coded reference signal, deriving in-phase and quadrature components of the received coded signal and then separately decoding the in-phase and quadrature components. This technique effectively compresses the transmitted signal pulse to a very narrow width (thereby simplifying discrimination of separate pulses with similar arrival times) while magni-fying the pulse amplitude (thereby enhancing the signal to noise ratio).
Patent CA-1321977-C (CA)
Title: Ecm machine with skewed workpart and pocketed cathodes
Inventor: HINMAN EDMUND R
IPC: B23H3/00
Filed: 1986-10-21
Granted: 1993-09-07
Abstract: ECM MACHINE WITH SKEWED WORKPART                    AND POCKETED CATHODES                 Abstract of the Disclosure A  machine  for  electrochemically  machining  oversize airfoil blades of an integral bladed gas turbine  engine rotor  includes  a  yoke  assembly  on  which  the  rotor  is mounted and which is pivotable to place the lateral center plane of the rotor at an angle or skew relative to the center plane  of  the machine  and opposed cathodes  in an electrolyte chamber at a workpart machining position in the chamber.   The  cathodes  have  pockets  to  receive  airfoil blades adjacent the individual blade to be machined without contact  with  the  adjacent  blades  as  the cathodes  and workpart  are  moved  relative  to  the  workpart  machining position during workpart positioning in the chamber and also during  advancement  of the  cathodes  from a cathode  start machining position  toward the workpart during machining. The yoke assembly includes a pivot pin and locking mechanism for releasably locking the angular position of the yoke assembly.  The angular relation of the center planes as well as pockets in the cathodes permit  full accessing of the individual airfoil blade to be machined by movement of the cathodes in multiple directions.
Patent CA-1282492-C (CA)
Title: Disk file with in-hub motor
Inventor: CASTLE FRANK E
IPC: G11B17/038
Filed: 1986-10-22
Granted: 1991-04-02
Abstract: ABSTRACT            A disk file comprises a disk stack subassembly and a head positioning actuator each mounted on opposite sides of a central box frame.  The disk stack subassembly has a non-rotating central spindle and an in-hub electric motor whose stator is mounted on the spindle.  The rotor of the motor is mounted internally of a hub supported for rotation about the spindle by two bearings at opposite ends of the spindle.  A stack of disks is mounted externally on the hub.  The box frame is open to one side and the opposite ends of the stationary spindle are located and fixed in the frame so that the disk stack subassembly spans the open side.  Because of the symmetry and rigidity of the design, susceptibility to thermal or vibration induced misregistration is reduced.  Finally a cover completes the enclosure.
Patent CA-1278981-C (CA)
Title: Length adaptor for the rail in a venetian blind, vertical or horizontal
Inventor: CHANG A-SHEN
IPC: B27B5/16
Filed: 1986-12-01
Granted: 1991-01-15
Abstract: LENGTH ADAPTOR FOR THE RAIL IN A VENETIAN BLIND, VERTICAL OR HORIZONTAL                 ABSTRACT OF THE INVENTION     Length adaptor for the rail in a Venetian Blina, vertical or horizontal, in more specific terms it means the provision of a high speed rotatory slitter capable of reciprocating lifting/descending, for fitting by penetration into suitably mounted two-section channel underneath, meant for the cutting of redundant length with respect to the middle section of the rail prior to the installation of the rail that is a part a Venetian Blind, be it vertical or horizontal for execution, of which the specification has has been determined and which is presented as a finished product, the cutting takes place as the rail is brought down in step with the slitter, this in order to accommodate installation, or adjustment to the dimension best for display, other purposes, with ease, promptly and with precision.
Patent CA-1297231-C (CA)
Title: Direct method for preparing syndiotactic 1,2- polybutadiene
Inventor: BELL ANTHONY J
IPC: C08F2/44
Filed: 1987-01-22
Granted: 1992-03-10
Abstract: Abstract of the Disclosure DIRECT METHOD FOR PREPARING            SYNDIOTACTIC 1,2-POLYBUTADIENE     Short fibers of syndiotactic 1,2-polybutadiene are utilized in making tires that have improved resistance against heat build-up and improved wear characteristics.  The preparation of syndiotactic 1,2-polybutadiene in fibrous form has traditionally involved an extrusion and stretching step.  However, the technique of the present invention circumvents the necessity of hot mill flexing andJor extrusion in making fibrous syndiotactic 1,2-polybutadiene.  The present invention more specificallv involves a process for preparing syndiotactic 1,2-polybutadiene fibers directly comprising polymerizing 1,3-butadiene monomer in the presence of (1) a catalyst composition which is comprised of (a) a cobalt compound and (b) an organoaluminum compound; (2) carbon disulfide; and (3) at least one member selected from the group consisting of liquid polymers and naphthenic oils.
Patent CA-1281447-C (CA)
Inventor: VONK WILLEM C
IPC: C09J195/00
Filed: 1987-03-03
Granted: 1991-03-12
Abstract: ABSTRACT            BITUMINOUS COMPOSITION AND USE THEREOF AS COLD-APPLICABLE                 SELF-ADHESIVE COMPOUND            Bituminous composition comprising a)   from 99 to 85%w of a mixture of 1)   45 to 99.8%w of a bituminous component having a penetration of at least 800dmm at 25°C; 2)   0.1 to 30%w of a lithium salt of a C10-40 fatty acid or hydroxy fatty acid; 3)   0.1 to 25%w of an elastomer; and b)   from 1 to 15%w of an amorphous silica filler.
Patent CA-1286021-C (CA)
Inventor: RODI ANTON
IPC: B41F33/12
Filed: 1987-03-11
Granted: 1991-07-09
Abstract: Heidelberger Druckmaschinen Aktiengesellschaft Summary In the case of a safety system for a printing machine, which  is  equipped with  at  least  one drive and  brake device and an electronic control system, the electronic control  system  features  power  stages  which  permit electronic  braking  of  the  drive  assembly,   and  a monitoring circuit,  to which can he fed set and actual values of  the  speed  of  the drive  assembly and which actuate the brake device in the case of impermissibly high deviation between set value and actual value.  The accelerations   and   decelerations   necessary   during operation  of  the  printing  machine  are  achieved  by corresponding control of the drive assembly.
Patent CA-1312470-C (CA)
Title: Preparation of optical fibre
Inventor: AINSLIE BENJAMIN J
IPC: C03B37/018
Filed: 1987-03-18
Granted: 1993-01-12
Abstract: ABSTRACT OF THE DISCLOSURE         A source is disclosed for providing one or more metal compounds, into MCVD.  The source takes the form of an inert, solid, porous sponge impregnated with at least one metal compound.   In use,  the sponge is placed in a substrate tube upstream of a deposition zone and heated to volatilize the impregnant into the reaction stream.   The doped substrate tube is thereafter collapsed to a solid rod which is drawn into fibre.
Patent CA-1287726-C (CA)
Title: Silo
Inventor: NIJENHUIS HARRY
IPC: E04H7/22
Filed: 1987-04-14
Granted: 1991-08-20
Abstract: ABSTRACT OF THE DISCLOSURE       A silo has a guide arranged along the silo container, and the guide has a stop at the upper portion of the silo.  A coupling element can slide along the guide, which can be coupled with a tippable loading frame of a transport vehicle by means of a cable.  This arrangement simplifies the loading and unloading of the silo onto or off of the transport vehicle.