baber/WOPTO huggingface dataset:
Patent CN-112602432-B (CN)
IPC: A01C23/02
Filed: 2020-12-18
Granted: 2022-06-24
Abstract: 本发明公开了一种油桐种植用施肥装置，属于油桐施肥装置领域，使用过程中通过握住手持框架上方设置的固定把手，将扩展钻头下端对准需要施肥的区域后，启动伺服电机带动扩展钻头转动，钻入一定深度之后，通过进水管道输入营养液，使位于转动杆和传动杆附近区域软化，之后启动切换电机带动切换机构运转，使伺服电机带动移动机构运转，带动折叠扩展机构运转，将转动杆和传动杆展开，形成扩展扇叶，之后切换电机运转，使伺服电机带动扩展钻头运转，带动转动杆和传动杆形成的扩展扇叶运转，使其附近的土壤松动，并且使营养液与之混合。
Patent CN-112340642-B (CN)
IPC: G06K17/00
Filed: 2020-12-21
Granted: 2021-12-21
Abstract: 本发明公开了一种液压油缸放置设备的自动锁定机构，包括放置架、移动夹取机构与清理机构，其特征在于，放置架为放置在地面上的矩形框架且多个矩形架并列设置，在矩形框架上设置有多根上下设置的支撑架，在每根支撑架上设置有多块并列放置板，在每块放置板与支撑架上设置有滑动伸缩组件，通过滑动伸缩组件将放置板顶出去；在放置架上设置有多个清理机构，通过清理机构对放置板上的液压油缸内壁进行清理；通过射频读取器与标签实现对特定型号的液压油缸进行自动锁定，这样便于通过设备进行自动拿取与置入，这样缩短工作人员寻找与拿出液压缸的时间，这样提高液压缸的装配效率。
Patent CN-112593555-B (CN)
Title: 一种桥梁桩基钢筋笼中心对中定位装置
IPC: E02D5/34
Filed: 2020-12-24
Granted: 2022-03-25
Abstract: 本发明涉及对中装置技术领域，且公开了一种桥梁桩基钢筋笼中心对中定位装置，包括桩孔，所述桩孔的内部活动安装有钢筋笼，所述桩孔的顶部固定安装有预定支架，所述预定支架的中心点处设有目标中点，所述钢筋笼的顶部活动安装有两个伸缩定点杆，两个所述伸缩定点杆的中心处固定安装有安装通孔。该桥梁桩基钢筋笼中心对中定位装置，通过将该设备临时固定在钢筋笼的顶部，通过两个伸缩定点杆用以确定钢筋笼的中心点，然后将显示浮块内部的测量连接线贯穿安装通孔并延伸至钢筋笼的内部，然后通过连接柱头与测量铅锤连接，并通过收纳转盘适当调节测量连接线的长度，保证显示浮块能够漂浮在泥浆的表面。
Patent CN-112362548-B (CN)
Title: 液体中颗粒物监测系统
IPC: G01N15/06
Filed: 2021-01-13
Granted: 2021-04-13
Abstract: 本申请涉及水质监测技术领域，公开了一种液体中颗粒物监测系统，包括：腔体、多级挡板、颗粒物收集槽和流量传感器；腔体的一端设置有进液口，另一端设置有出液口；多级挡板设置在腔体内，多级挡板中的第一级挡板正对进液口，最后一级挡板正对出液口，其它级挡板位于第一级挡板和最后一级挡板之间，每一级挡板用于阻挡通过进液口或上一级挡板的液体，使得液体通过每一级挡板与腔体之间的空隙流向下一级挡板或从出液体口流出；每一级挡板下方设置有颗粒物收集槽，用于收集因每一级挡板阻挡而沉积的液体中的颗粒物；流量传感器设置在进液口或出液口，流量传感器用于测量流过腔体的液体总流量，以确定流过腔体的液体中的颗粒物浓度。
Patent CN-112977036-B (CN)
Title: 铰接式自卸车动力传动悬置系统平台
IPC: B60K5/12
Filed: 2021-02-23
Granted: 2022-04-05
Abstract: 本发明公开了铰接式自卸车动力传动悬置系统平台，包括动力传动系统、悬置系统和机架；动力传动系统包括散热器、发动机和变速箱；悬置系统包括多个支架、多个联接架、多个紧固组件和多个减震器组件；机架包括多个支撑；动力传动系统通过悬置系统安装于机架上；当动力传动系统的发动机、变速箱和散热器为确定的单一选型时，通过悬置系统的支架、紧固组件和减震器组件安装于机架的支撑上；当动力传动系统的发动机、变速箱和散热器为不同型号时，采用悬置系统中的不同的联接架和支架与机架相匹配，实现不变的机架对应多样化的动力传动系统配置，形成铰接式自卸车动力传动悬置系统平台，大大降低人力、物力和财力投入。
Patent CN-112943668-B (CN)
IPC: F04D27/00
Filed: 2021-02-24
Granted: 2022-04-22
Abstract: 本发明公开了航空轴流压气机复杂进气畸变下动态失速过程预测方法，该方法通过分布式力源描述叶片固壁效应，基于损失系数及落后角概念有效构建局部叶片基元流道力源与气流参数的动态关联，具备定量描述多级轴流压气机复杂进气畸变下动态失速演化过程的能力。较传统二维计算方法和高阶三维CFD计算方法，该方法可以在兼顾计算效率的同时，有效反映包含旋流及径向/周向空间组合畸变特征在内的复杂进气畸变扰动下航空轴流压气机气动失稳特征，为先进航空发动机高保真度气动稳定性设计提供技术支撑。
Patent CN-112851986-B (CN)
Title: 一种柔性吸波复合材料及其制备方法
IPC: C08L27/16
Filed: 2021-03-19
Granted: 2022-03-08
Abstract: 本发明公开一种柔性吸波复合材料的制备方法。所述方法首先混合镓基液态金属和铁氧体吸波粉末，然后将它们填充到膨胀石墨的孔隙中，制得填充膨胀石墨；之后将聚偏氟乙烯、溶剂和添加剂制成溶液，再加入填充膨胀石墨，得到复合铸膜液；最后将复合铸膜液均匀刮涂在支撑体上，并放入去离子水凝胶浴中，通过溶致相转化法得到镓基液态金属/铁氧体/膨胀石墨/四针状氧化锌晶须/聚偏氟乙烯柔性吸波复合材料。本发明具有工序简单、操作简便、成本低廉的优点。应用本发明制得的复合材料具有柔性、吸波性能、疏水性、耐磨性、力学性能和耐高温性能优良的优点，在电磁防护和隐身领域有较好的工程应用前景。
Patent CN-113218200-B (CN)
IPC: C22B21/00
Filed: 2021-03-23
Granted: 2022-06-21
Abstract: 本发明公开了一种单线圈电磁加热纵向电磁搅拌装置及使用方法，属于有色金属熔炼设备技术领域，单线圈电磁加热纵向电磁搅拌装置，其特征在于包括中频加热电源、电磁搅拌电源、感应加热线圈和线圈功能切换器，感应加热线圈包括带中心抽头的单相线圈，线圈的首端A，末端B，数根据中频感应加热电源的谐振频率和谐振电容容量设计的单相线圈的总匝数，单相线圈上引出两个抽头C和D，所述两个抽头将线圈的匝数均分为三份，本发明的有益效果是：实现对单套线圈结构的自动变化，可实现电磁加热和搅拌的功能，相比与传统双线圈方案，可大大节约铜材消耗，减小搅拌过程的漏磁，降低搅拌电源的装机容量和体积。
Patent CN-113014050-B (CN)
Title: 用于电机的散热机壳组件及制造方法
IPC: H02K15/14
Filed: 2020-05-08
Granted: 2022-05-10
Abstract: 本发明公开一种用于电机的散热机壳组件及其制造方法，方法包括：通过裁切长条形的钢管，形成其内带有用于安置电机内部构件腔体的直筒形壳体；在形成的壳体外周安置两个以上弧形的风冷散热模块，以通过所述风冷散热模块形成环绕于壳体外部且可对壳体进行散热的风冷散热器；在壳体外周安置弧形的风冷散热模块过程中，通过弹性连接的方法将两两相邻的风冷散热模块连接在一起，以便形成的风冷散热器可以自动适应电机壳体的热胀冷缩。本发明的方法，电机的壳体根据电机的规格需求用钢管裁剪而成，无需制造多种不同规格的模具，壳体外的散热器由多块散热片拼接而成，使得散热片易于加工，且拼接而成的散热器可自适应电机的热胀冷缩。
Patent CN-113114423-B (CN)
IPC: H04L1/00
Filed: 2021-04-13
Granted: 2022-06-24
Abstract: 本发明公开了一种自适应球形译码检测方法，包括：(1)确定通过迫零检测得到的信号到接收信号之间的距离；(2)根据当前信噪比确定放大系数，初始化搜索半径；(3)对排序后的信道进行QR分解；(4)从最后一层开始检测，计算当前的部分欧氏距离；将当前的部分欧式距离与半径值进行比较，若大于半径则对其剪枝，否则继续下一层的检测；(5)当检测完所有层信号的欧式距离仍小于半径时，根据当前欧氏距离与半径的差值确定收敛因子，更新当前半径，进入下一轮检测，直到半径范围内只存在一个满足要求的星座点。本发明能够在保证检测性能的情况下，加快搜索过程，有效降低检测的复杂度。
Patent CN-112937711-B (CN)
IPC: B25J11/00
Filed: 2021-04-12
Granted: 2022-07-08
Abstract: 本发明涉及一种球型机器人变形机构及变形方法，其包括球形壳体(1)和设置在所述球形壳体(1)内并控制球形壳体(1)进行变形的变形组件(2)，所述变形组件(2)上连接有受驱动组件(5)驱动的重摆(3)，其中，所述重摆(3)用于驱动所述球形壳体(1)进行定向滚动，且其能够在所述球形壳体(1)展开状态下使得所述球形壳体(1)和变形组件(2)被悬空支撑；在所述驱动组件(5)通过驱动所述变形组件(2)而间接驱动所述重摆(3)进行摆动，以驱动球形机器人滚动时，所述驱动组件(5)能够调节所述重摆(3)的摆动方向和/或摆动角度，使得球形机械人能够跟随所述重摆(3)在至少两个方向上的摆动而进行方向可调节地滚动。本发明构建一种新型驱动及变形结构的球形机器人内部机构。
Patent CN-113237794-B (CN)
Title: 一种评价盐度对泡沫液膜扩张粘弹性影响的方法
IPC: G01N13/02
Filed: 2021-05-11
Granted: 2022-07-01
Abstract: 本发明公开一种评价盐度对泡沫液膜扩张粘弹性影响的方法，包括：步骤S10、根据常规动态表面张力衰减测定方法确定泡沫体系的表面张力衰减曲线；步骤S20、根据泡沫体系的表面张力衰减曲线获得泡沫体系体相‑表面扩散交换弛豫过程中数值最大的特征频率；步骤S30、重复步骤S10‑S20，获得不同盐度下泡沫体系体相‑表面扩散交换弛豫过程中数值最大的特征频率；步骤S40、根据不同盐度下泡沫体系体相‑表面扩散交换弛豫过程中数值最大的特征频率评价盐度对泡沫液膜扩张粘弹性影响。本发明基于表面扩张粘弹性的形成机理建立，涉及的测试技术成熟、测试仪器常见，同时拟合计算简单，因此，该方法具有可靠、准确、简便、易实施等特点。
Patent CN-113285464-B (CN)
IPC: H02J3/14
Filed: 2021-05-12
Granted: 2022-03-22
Abstract: 本发明公开了一种电动公交车与分布式光伏协调控制系统，由充电排班模块，发电预测模块、功率优化模块三部分组成；充电排班模块主要根据公交排班情况制定各电动公交车的充电任务计划；发电预测模块采用深度神经网络模型，利用光伏的发电历史数据集，训练得到光伏发电预测模型。对未来的光伏发电功率进行预测，获取光伏发电功率预测曲线；功率优化模块依据光伏发电功率预测曲线，制定电动公交车充电功率曲线。本发明利用有限的充电桩资源，合理规划电动公交车充电秩序，在满足公交车运营的前提下，降低公交站充电成本，提高用能质量为目标，优化公交车充电功率。
Patent CN-113257345-B (CN)
Title: 一种利用基因序列信息预测药物最小抑菌浓度的方法
IPC: G16B40/00
Filed: 2021-06-09
Granted: 2021-10-29
Abstract: 本发明提供了一种利用基因序列信息预测药物最小抑菌浓度的方法，所述方法包括如下步骤：获取耐药菌的多个样本的基因组测序数据，并根据所述基因组测序数据生成耐药菌的SNP信息和/或核苷酸k‑mers计数信息；以至少一种碱基长度的平滑滑动窗口切割所述基因组测序数据，统计切割后所有碱基片段的出现频率，以至少一种碱基片段进行拼接，合并所得拼接结果与所对应的耐药菌的最小抑菌浓度，获得特征数据集；将所述耐药菌的样本随机分为训练集和测试集，采用特征数据集训练机器学习模型，并计算所述机器学习模型的预测精度。该方法预测准确度较高，可以缩短最小抑菌浓度的检测时间，对临床用药具有重要的指导意义。
Patent CN-113417984-B (CN)
IPC: F16H37/02
Filed: 2021-06-11
Granted: 2022-06-28
Abstract: 本发明涉及一种手动分动器取力机构及方法，属于汽车分动器设备技术领域。技术方案是：输入轴（1）与中间轴（19）常啮合，中间轴（19）为常转状态，在中间轴（19）尾部通过花键连接取力联齿（18），取力齿套（14）向左移动直到内花键与取力联齿（18）的外花键完全啮合，输入轴（1）的动力传递到取力输出轴（12），此时取力器处于开启状态。取力齿套（14）向右移动直到内花键与取力联齿（18）的外花键完全分离，输入轴（1）的动力无法传递到取力输出轴，此时取力器处于关闭状态。本发明充分利用手动分动器结构特点，设计紧凑取力结构，从而减少手动取力分动器外形尺寸和改变取力器输出轴的位置，最大限度满足市场需求。
Patent CN-113483784-B (CN)
Title: 一种光纤惯组数字坐标系与结构坐标系误差标定试验设备及方法
IPC: G01C25/00
Filed: 2021-06-29
Granted: 2022-04-29
Abstract: 本发明公开了一种惯测组合数字坐标系与结构坐标系误差标定试验方法及设备，该设备包括：底座；设于所述底座上的两支撑架；分别设于所述两支撑架上的两横向转轴；左右两端分别与所述两横向转轴连接的箱体；固定地设于所述箱体内壁的固定座；固定座上设有纵向转轴；与所述纵向转轴固定连接的用于安装惯测组合的安放台面；与温箱连接的温度控制柜；分别与所述两横向转轴和纵向转轴连接的驱动装置；通过CAN总线与所述惯测组合连接的惯测组合测试装置；以及分别与驱动装置和惯测组合测试装置连接的测控柜。通过本发明进行惯测组合数字坐标系与结构坐标系误差标定，具有测试简单、结果准确、效率高的优点。
Patent CN-113351484-B (CN)
Title: 一种多方式玉米筛选除杂装置
IPC: B07B1/42
Filed: 2021-07-09
Granted: 2022-05-06
Abstract: 本发明公开了一种多方式玉米筛选除杂装置，涉及筛选分离技术领域，包括外箱体，以及设置于外箱体顶部的进料斗，还包括固定设置于外箱体内的除杂内箱，除杂内箱内设有多级筛选组件，用于对玉米进行多级筛选，所述多级筛选组件包括升降网板，以及用于驱动升降网板升降与复位的升降驱动机构、压力复位机构，除杂内箱的侧边嵌设有侧网板；所述升降驱动机构包括固定设置于升降网板底端的升降杆，升降杆的一侧固定设有侧齿，侧齿啮合连接驱动齿轮，除杂内箱上设有用于驱动驱动齿轮运转的升降驱动件，本发明通过设置多级筛选组件能够以升降的形式实现玉米粒的颠簸筛分，对玉米粒按照颗粒大小能够进行分级排出，该装置对玉米粒的分级筛选处理效果好。
Patent CN-113425296-B (CN)
IPC: A61M35/00
Filed: 2021-08-02
Granted: 2022-07-08
Abstract: 本发明涉及医疗用品领域，尤其涉及一种适用于医疗病理检测用批量式快速采血器，包括有支撑条、支撑底板、支撑板、导料框、往复运动组件等；支撑条上固定安装有支撑底板，支撑板同样固定安装在支撑条上，支撑底板上设置有导料框，往复运动组件设于支撑底板上。通过挤压板对橡胶负压头进行挤压，将橡胶负压头与采血管内部的空气从针管挤压出去，使橡胶负压头与采血管内部压强减小，接着橡胶负压头扩张，将血液抽入采血管中，实现对血液进行采样的目的。
Patent CN-113663540-B (CN)
Title: 一种二氧化碳分离膜及其应用
IPC: B01D69/12
Filed: 2021-10-20
Granted: 2022-01-18
Abstract: 本发明公开了一种二氧化碳分离膜及其应用，该二氧化碳分离膜包括依次设置的支撑层、纳米粒子复合层和聚合物层；所述二氧化碳分离膜的二氧化碳渗透率大于3400Barrer，CO 2 /N 2 选择系数大于45。本发明制得的二氧化碳分离膜为三层结构，通过将纳米粒子和第一聚合物搭配形成纳米粒子复合层解决了相关技术中混合基质膜中因纳米粒子分散不均匀或团聚导致的缺陷问题；同时还解决了传统混合基质膜中因聚合物组分与无机纳米粒子相界面不匹配而导致的选择性降低问题。本发明二氧化碳分离膜的对二氧化碳选择性高且渗透率高。
Patent CN-113986908-B (CN)
IPC: G06F16/215
Filed: 2021-12-24
Granted: 2022-04-15
Abstract: 本发明提供一种工业设备数据的处理方法、装置及设备，所述方法包括：获取工业设备数据集的相似数据集簇，所述相似数据集簇中包含多个目标数据集；根据预设领域模型，获取所述工业设备数据集之间的关系图；根据所述关系图，确定所述相似数据集簇中每个目标数据集的依赖路径；根据所述数据集的依赖路径，获取所述相似数据集簇中的目标数据集间的相似度；根据所述相似度，确定至少两个目标数据集是否为重复数据集。本发明提供的方案通过数据集依赖路径获得数据集间的相似度，并依据相似度判断目标数据集是否为重复数据集，提高了数据集簇中重复数据查询的精度，同时降低了查询的难度。
Patent CN-114285705-B (CN)
IPC: H04L25/02
Filed: 2022-03-03
Granted: 2022-07-01
Abstract: 本申请提供了一种信道估计方法、装置及电子设备。在本申请中，当需要进行信道估计时，由基站侧基于使发射信号与单位导频信号相同的原则确定用于进行混合预编码的相关矩阵参数，进而使经过混合预编码获得的发射信号与导频信号等价。在此基础上，由于导频信号可以基于基站与终端间采用的通讯协议确定，因此利用预编码获得的发射信号与导频信号等价的特性克服了常规的信道估计方法中接受侧设备无法获取经信道传输前的发射信号的缺陷，从而结合接收到的由上述发射信号经信道传输后产生的接收信号，实现了对于信道的估计。
Patent GE-P20032993-B (GE)
Title: Plastic Receptacle with Lid
Inventor: BLUMENSCHEIN MARCUS
IPC: B65D43/02
Filed: 1999-11-12
Abstract: 1. Technical Result Increase in stability of receptacle at stacking by achieving better centering.         2. Essence A vessel comprises a receptacle having an upper edge and a lid 1. The lid comprises an area 2 encompassing said upper edge with a side 3, which radially faces inwards, a middle area 4 surrounded by said first area 2 and an outer area 5 extending downwards. The lid 1 is provided with box-type projections 6 on its side 3, which radially face inwards, by means of which the mentioned side is connected with the middle area of the lid. On the side, which radially faces inwards, at about the width of the box-type projection a surrounding terracing step 7 is provided for circulation. The box-type projection is arranged on the terracing step 7 and extends to the upper edge of the encompassing area of the lid.         3. Field of Application Receptacles designed for storage and transportation of various materials.
Patent GE-P20084351-B (GE)
Title: Method for single field crop rotation
Inventor: BENDIANISHVILI NUGZAR
IPC: A01C1/00
Filed: 2006-06-21
Abstract: A method provides plowing soil by strips on depth of 30-32 cm, on each cutting of the area in width of 70 cm a strip in width only 35 cm is ploughed, another strip of the same width remains not ploughed, their cultivation-harrowing is carried out at all area in a diagonal direction, and field and vegetable cultures are made annually on the same areas with utilization of the condensed sideration.
Patent GE-P20094856-B (GE)
Title: Construction for cultivation of green fodder mass intended for agricultural animals and birds
Inventor: EPITOV EDUARD
IPC: E04H1/02
Filed: 2008-03-12
Abstract: A construction contains a carcass 1 with a roof 2 and a gas discharge pipe 3, interfloor overlappings 4, shelves 5 for cultivation of green fodder mass, biogas installation, which is mounted under the floor of the carcass. The carcass and the roof are faced by a pellucid material, for example, plexiglass, cellophane and other material. The biogas installation is supplied by the device for underpressure of gas, which represents the crab winch 13, which by means of a rope 14 is connected with gas-collecting bell 12. Inside the gas-collecting bell the means for destruction of biomass crust formed during anaerobic fermentation, the means being executed in the form of the vertical rods 15 fixed on the overhead part of the gas-collecting bell on which ends the blades 16 are fixed hingedly.
Patent DK-160352-C (DK)
Inventor: AAGREN MAGNUS
IPC: A61F13/15
Filed: 1985-02-15
Granted: 1991-08-12
Abstract: The invention relates to a dressing which incorporates substance for cleansing sores and stimulating the healing thereof. The substance is zinc oxide, which is bound in the dressing with the aid of a tissue compatible polymer.The invention also relates to a method for preparing such dressings.
Patent CA-1278683-C (CA)
Title: Fuel oil with added polymer of alkyl ester
Inventor: TACK ROBERT D
IPC: C10L10/14
Filed: 1985-02-18
Granted: 1991-01-08
Abstract: B              ABSTRACT          Polymers or copolymers containing an n-alkyl ester of a a mono-ethylenically unsaturated C4 to C8 mono-or dicarboxylic acid wherein the average number of carbon atoms in the n-alkyl groups is from 12 to 14, and which contain no more than 10 wt.% of comonomer containing alkyl groups containing more than 14 carbon atoms and preferably no more than 20 wt.% of comonomer in which the alkyl group contains fewer than 12 carbon atoms are low temperature flow improvers for distillate fuels improving flow and filterability as well as lowering cloud point.
Patent CA-1307588-C (CA)
Title: Miniaturized disk drive for micro floppy disk
Inventor: KAMOTO HIDETOSHI
IPC: G11B17/03
Filed: 1985-12-30
Granted: 1992-09-15
Abstract: Abstract of the Disclosure A recording and/or reproducing device for a disk enclosed in a cassette is disclosed.  The device in comprised of a chassis, bearing members included in the chassis, a spindle mounted by these bearing members for rotation with respect to the chassis, a magnet holder mounted to the spindle, a rotor magnet mounted to the magnet holder and rotatable with respect to be chassis, a substrate affixed to the chassis,  a stator coil mounted in the confronting relation to the rotor magnet on the base board, a turntable mounted to the upper part of the spindle, and a cassette holder mounted on the chassis and which is movable, for mounting the disk cassette to the turntable, between an inoperative position to be assumed when the disk cassette is inserted into or detached from the recording and/or reproducing device and an operative position to be assumed when the disk cassette is mounted on the turntable.
Patent CA-1275758-C (CA)
Title: Method for controlling alkaline pulping process
Inventor: ALEN RAIMO
IPC: D21C3/22
Filed: 1986-01-16
Granted: 1990-11-06
Abstract: ABSTRACT OF THE DISCLOSURE A method is disclosed for controlling alkaline delignification processes, especially the sulphate process for wood or cellulose-containing materials by the interdependent concentrations of the hydroxymonocarboxylic acids which are formed in the process and dissolved in the waste liquor.  According to the method a sufficient number of representative waste liquor samples are taken during the process and the acids present in the samples are analyzed by gas chromatography.   Thus, the required time interval for achieving the desired cooking stage can be determined by using the interdependent ratios of the concentrations of certain acids.
Patent CA-1276636-C (CA)
Title: Pyridopyrimidines, several processes for their preparation and their use as medicaments
Inventor: MEYER HORST
IPC: C07D471/04
Filed: 1986-01-17
Granted: 1990-11-20
Abstract: Pyridopyrimidines, several processes for their preparation and their use as medicaments A b s t r a c t Pyridopyrimidines of the formula   in which R1 is optionally substituted aryl or heterocyclic, exhibit circulation active properties, especially renal vasodilating and diuretic action.
Patent CA-1286557-C (CA)
Title: Controlling emissions from two stroke engines
Inventor: SCHLUNKE CHRISTOPHER K
IPC: F02D41/32
Filed: 1986-05-23
Granted: 1991-07-23
Abstract: ABSTRACT        Method and apparatus for controlling emissions, particularly of unburnt hydrocarbons, from a two stroke engine.  The engine has direct in-cylinder fuel injection and has in the air inlet port and the exhaust port respective devices to control the flow therethrough.  The devices are each independently controlled in relation to engine load demand and engine speed to regulate the mass of exhaust gases retained in the combustion chamber.  The exhaust flow control device preferably also alters the timing of opening and closing of the exhaust port.
Patent CA-1286089-C (CA)
Title: Grommet
Inventor: MOCKETT DOUGLAS A J
IPC: F16L13/14
Filed: 1986-08-18
Granted: 1991-07-16
Abstract: ABSTRACT OF THE DISCLOSURE        This invention  relates  to  a two-piece grommet adapted for  holding n flexible cable in an aperture, such as in a desk or work  surface  so as to absorb any strain imposed on the cable and to  provide  an  attractive  covering for the hole drilled to pass the  cable.    The  grommet  consists  of two portions.  The first portion  comprises a cylindrical sleeve having a plurality of ribs and a circular lip.  The second portion comprises a cap having an extended   flange   and  adapted  to  frictionally  fit  into  the cylindrical  sleeve  and  against  the  lip.    The cap has a slot extending   from  the   circumferential   edge   of  the  cap  to approximately  the  middle  of  the  top  of  the  cap  creating a slidable  side  entry to the cap, through which the flexible cable passes.
Patent CA-1337370-C (CA)
Inventor: WALZ GERD
IPC: C25D13/10
Filed: 1986-08-28
Granted: 1995-10-17
Abstract: Coating composition comprising a reaction product of primary monoamines and cyclic monocarbonates in the molar ratio 1:0.8 to 0.8:1 as agent for the production of a constant coating thickness in cathodic electrocoating and a process for the preparation of the coating composition in the form of coating pastes or dip baths.
Patent CA-1279572-C (CA)
Title: Composition and method for osseous repair
Inventor: SAUK JOHN J
IPC: A61F2/28
Filed: 1986-12-05
Granted: 1991-01-29
Abstract: ABSTRACT OF THE INVENTION           A composition and method for the repair of an osseous defect comprising introducing into said defect a phosphophoryn calcium salt, preferably in combination with a matrix material such as type I collagen.
Patent CA-1327863-C (CA)
Inventor: HUMPHRIES MARTYN
IPC: C09D157/06
Filed: 1987-01-21
Granted: 1994-03-15
Abstract: ABSTRACT         "Compositions for Surface Treatment, Polymers Therefor, and Method of Surface Treatment"      A coating composition is provided which is suitable for treating a surface so as to provide a water-erodible coating thereon.  The composition comprises at least one erodible polymer comprising one or more hydrolysable groups selected from sulphonate esters and sulphate esters which in an aqueous environment will generate by hydrolysis corresponding polymer-bound acid groups.  The erodible polymers are described in detail and a method of treating surfaces using the compositions is described.
Patent CA-1276629-C (CA)
Title: Heat exchange tube retainer
Inventor: EASTON DAVID J
IPC: F28F9/00
Filed: 1987-02-04
Granted: 1990-11-20
Abstract: HEAT EXCHANGE TUBE RETAINER                   Abstract of the Disclosure A heat exchange tube retainer includes a substantially flat base from one side of which project two tube-gripping parts.          One part has a tube-receiving opening which opens away from the base.  The other part has a tube-receiving opening which opens away from the one part.
Patent CA-1300389-C (CA)
Inventor: THAU WOLFGANG
IPC: F16B7/00
Filed: 1987-03-06
Granted: 1992-05-12
Abstract: ABSTRACT           A connector comprising two components, a male component and a female component, the female component comprising securing means for securing the male component to a member and comprising at least a pair of arms spaced from one another and moveable towards one another and carrying fastening elements on the surfaces of the arms closest the other arm (i.e. between the arms) and a male component comprising a projection having a leading and rearward end carrying complementary fastening elements on the outer surface of the projection proximate the leading end for mating with the fastening elements of the two arms when the projection is pushed between the arms and the arms are clamped over the projection, the rearward end of the male component carrying slideable bushing means for riding over the two arms when they are clamped over the projection thereby providing a secure connection between the two, and means connecting the rearward end to the other member to which the member is connected.
Patent CA-1300508-C (CA)
Title: Topical methotrexate preparation for the treatment of hyperproliferative epithelial disease
Inventor: WEINSTEIN GERALD D
IPC: A61K/
Filed: 1987-06-01
Granted: 1992-05-12
Abstract: TOPICAL METHOTREXATE PREPARATION FOR THE TREATMENT OF HYPERPROLIFERATIVE EPITHELIAL DISEASE       Abstract Topical compositions containing methotrexate or its analogs and an effective skin penetration agent, as well as methods of its use in the topical treatment of hypecproliferative epithelial diseases, such as psoriasis.
Patent CA-1291501-C (CA)
Title: Rotary element for liquid distribution
Inventor: GILL DAVID C
IPC: B05B3/10
Filed: 1987-06-10
Granted: 1991-10-29
Abstract: ABSTRACT A ROTARY ELEMENT FOR LIQUID DISTRIBUTION    A rotary element (8), for distributing liquids such as herbicide, comprises a concave liquid receiving surface (22) including a conical outer portion (26). Teeth (28) project from the outer portion (26).  Each tooth has an upper surface (30) which is inclined to the rotary axis of the element by a greater angle than is the outer portion (26).  Each tooth has side surfaces (32) which extend parallel to the rotary axis and have a maximum axial dimension (t) which is greater than 0.01, and preferably 0.05, times the overall diameter of the element.
Patent CA-1274960-C (CA)
Title: Reservoir tips for production of laminated plastic cylindrically configured blanks
Inventor: BECKER RUDOLF
IPC: B29C48/475
Filed: 1987-06-12
Granted: 1990-10-09
Abstract: ABSTRACT OF THE DISCLOSURE Reservoir tips to produce preliminary blanks for the production of hollow plastic articles such as containers by the blow process (known as the "joint extrusion process"), such blanks, being of cylindrical "hose" configuration and also laminates which are layers of different material. Suitable reservoir hose tips for the joint extrusion process are disclosed wherein the layers retain their relative positions and thickness ratios over their entire length up until expelled from the nozzle. The reservoir tips each have a plurality of coaxial annular feed passages, each fed from a different extruder, which open into an annular space and passage. The annular passage is located between the facing walls of concentric inner and outer packing washers. Concentric inner and outer annular pistons slide on the opposed surfaces of the washers and reciprocate in the reservoir chamber for expelling the plastic laminate through an annular nozzle conduit and an annular nozzle to form the laminated preliminary blanks.
Patent CA-1302740-C (CA)
Title: Aluminum alloys and a method of production
Inventor: JIN ILJOON
IPC: C22C21/00
Filed: 1987-08-18
Granted: 1992-06-09
Abstract: Abstract A new family of medium and high strength, thermally stable aluminum based alloys are described having the following composition: 0.4 to 1.2% by weight chromium, 0.3 to 0.8% by weight zirconium, 1.5 to 2.5% by weight manganese, 0 to 2.0% by weight magnesium and the balance essentially aluminum.  These alloys can be produced on a twin-roll caster preferably at a thickness of no more than 4 mm and a casting temperature of at least 820°C.
Patent CA-1313165-C (CA)
Title: Process for removing magnetic particles from a suspension of solids in a liquid
Inventor: WILLIS MITCHELL J
IPC: B01D35/06
Filed: 1987-08-25
Granted: 1993-01-26
Abstract: ABSTRACT OF THE DISCLOSURE A process which is especially useful for effecting magnetic separation of magnetically attractable impunities from an aqueous clay slurry or suspension includes passing the suspension through a porous, ferromagnetic matrix while applying a magnetic field to the matrix, on which impurities are collected, and thereafter regenerating the matrix by flushing collected impurities therefrom with a flush liquid, e.g., water.  The improvement comprises, after discontinuing the passage of the suspension through the matrix, but before passing flush liquid therethrough, admitting a pressurized gas, e.g., compressed elf, into the separator to displace suspension retched therein, and recovering the displaced suspension.  In addition, flush liquid retched in the ma-trix after the flushing step may be displaced therefrom by the compressed air.  By displacing the retained suspension from the matrix with, e.g., compressed air, instead of a flush liquid, e.g., water, the retched suspension is not diluted by flush water and is recovered instead of sewered as in the prior art processes.
Patent CA-1298269-C (CA)
Title: High macropore catalyst for the selective hydrogenation of diolefinic hydrocarbons
Inventor: GATTUSO MARK J
IPC: C07C5/05
Filed: 1987-09-15
Granted: 1992-03-31
Abstract: "HIGH MACRAPORE CATALYST FOR THE SELECTIVE  HYDROGENATION OF DIOLEFINIC HYDROCARBONS"                                 ABSTRACT             A catalyst especially useful in the selective hydrogenation of unconjugated diolefinic hydrocarbons to monoolefinic hydrocarbons comprises nickel and sulfur deposited on the surface of a high macrapore alumina support.  The preferred catalyst does not contain halogens, noble metals, alkaline earth metals, or alkali metals and is characterized by having only a very low percentage of the total pore volume being provided by pores having an average pore diameter less than 150 angstroms.  The great majority of the pore volume is present in the form of macropores having diameters of 500 to 1500 angstroms.