baber/WOPTO huggingface dataset:
Patent CN-112795218-B (CN)
IPC: C09D5/24
Filed: 2021-02-03
Granted: 2022-02-25
Abstract: 本发明公开了一种耐盐雾镀银铝粉导电涂层及其制备方法，属于导电涂层制备技术领域。通过将铝粉置于2‑甲氧基‑4‑甲基苯酚水溶液中进行表面修饰反应，将修饰产物洗涤后干燥，制得表面包覆还原层的还原铝粉；采用银源将所得还原铝粉进行表面活性处理洗涤，将活性产物洗涤后得到表面具有单质银的活化铝粉；将所得活化铝粉进行化学镀银处理，制得镀银铝粉；采用全氟癸硫醇对镀银铝粉进行接枝改性，得到接枝产物，将所得接枝产物洗涤后烘干，制得改性镀银铝粉；向涂层基板上喷涂所得改性镀银铝粉，制得涂层，将所得涂层经干燥处理，制得耐盐雾镀银铝粉导电涂层。所述制备方法操作简单、成本低，所得产物耐盐雾腐蚀性能优异，具有扩大化规模生产价值。
Patent CN-112938357-B (CN)
IPC: B65G27/08
Filed: 2021-02-04
Granted: 2021-11-02
Abstract: 本发明公开了振动盘装置领域的一种高精度定位的多工位振动盘，包括装置本体，装置本体中包括工作台、振动盘装置和定位装置，振动盘装置和定位装置均设置于工作台的顶端表面，定位装置设置于振动盘装置的外侧表面，工作台的顶端开设有大转槽，大转槽的中部向下开设有小转槽，小转槽的中部贯穿工作台的顶端表面设置有孔洞，孔洞内设置有传动盘，传动盘的底端表面中部设置有旋转杆，旋转杆的底端与旋转电机结构电性连接，且旋转电结构设置于工作台的内部，大转槽内活动设置有转盘，转盘的外侧表面设置有齿结构，使用者可以通过万向轮和滑块与转槽结构的配合效果，快速固定，而在使用时，由于定位装置，减小调试的步骤，加快速度。
Patent CN-112903167-B (CN)
IPC: G01L5/06
Filed: 2021-02-05
Granted: 2022-07-01
Abstract: 本发明实施例公开了一种线缆摆动测试装置，包括：架体；结合固定在架体上的驱动电机以及摆动组件；所述摆动组件包括碳纤维轴以及分别穿设在碳纤维轴上的固定件和摆动件；所述碳纤维轴与驱动电机的输出轴连接；所述固定件与架体结合固定；所述固定件上设置有用于连接待测线缆的一端的第一线缆固定孔；所述摆动件上设置有用于连接待测线缆的另一端的第二线缆固定孔；驱动电机被配置为驱动碳纤维轴绕其自身轴线转动，以使得摆动件绕碳纤维轴的轴线摆动；固定件和/或摆动件被配置为沿所述碳纤维轴的延伸方向移动，以调整固定件和摆动件之间的距离。本发明所提供的装置采用模块化设计，具有结构简单，自动化程度高，功能多样，通用性强等优点。
Patent CN-112564536-B (CN)
IPC: H02M1/32
Filed: 2021-02-20
Granted: 2021-05-14
Abstract: 本发明提供了一种逆变电路的逐波限流控制方法及装置，所述方法包括：检测逐波限流信号；根据逐波限流信号的方向控制所述第二开关管、第四开关管同时发波与所述第一开关管、第三开关管同时发波交替进行一个开关周期；在逐波限流信号消失后控制所述第一开关管和第四开关管，或所述第二开关管和第三开关管发波进行第一脉宽补偿，所述第一脉宽的方向与逐波限流信号的方向相同；检测耦合变压器的绕组电压，在所述绕组电压的第二脉宽上升沿到来时，控制所述第一开关管、第二开关管、第三开关管和第四开关管恢复正常的发波时序，所述第二脉宽的方向与第一脉宽相反。本发明通过控制开关管的导通和关闭进行限流和脉宽补偿，确保了逆变电路的可靠运行。
Patent CN-112828728-B (CN)
Title: 叶片精整作业机器人系统
IPC: B24B41/06
Filed: 2021-02-26
Granted: 2022-06-21
Abstract: 本发明属于高精度自动化复杂曲面精整技术领域，具体涉及一种叶片精整作业机器人系统，旨在解决现有技术中航空发动机叶片精整作业自动化程度低、效率低、加工件加工精度和表面质量精度低与不稳定的问题。本申请系统中的上位机模块能够在线测量待加工叶片当前三维尺寸数据，并与待加工叶片目标尺寸数据的比对计算，将外形尺寸加工余量转化为机器人工艺参数，根据航空发动机叶片曲面外形与机器人工艺参数对机器人的精整运动路径进行规划，并向机器人控制器发出精整运动控制指令程序，同时借助力控柔顺系统，实现对复杂曲面叶片对象的高精度自动化精整。
Patent CN-112631949-B (CN)
Title: 一种调试方法、装置、计算机设备及存储介质
IPC: G06F11/36
Filed: 2021-03-08
Granted: 2021-09-21
Abstract: 本申请提供一种调试方法、装置、计算机设备及存储介质，用于解决调试程序的效率较低的问题。该方法包括：在程序执行过程中，若接收到调试指令，则确定所述调试指令包括的至少一个执行参数；基于所述至少一个执行参数，同步执行所述程序中的调试函数，并输出调试信息；其中，所述调试信息用于指示所述程序是否存在异常。
Patent CN-113019288-B (CN)
IPC: B01J19/00
Filed: 2021-03-09
Granted: 2022-05-20
Abstract: 本发明公开了一种硅烷偶联剂生产优化装置及方法，该装置包括搅拌合成室、进料斗、一号电机、冷却静置室、过滤室、碱液箱、鼓风机；搅拌合成室内设混合搅拌轴及悬浮喷头，且搅拌合成室连通的滴定管与混合搅拌轴旋转连接；进料斗内设研磨原料的挤压辊，静置冷却室内设导流管以及用于水层、有机层分离的半透膜，过滤室进行过滤并将过滤液送入到提纯装置进行蒸馏提纯。本方法为：原料准备、上料、合成反应、静置分离、过滤、提纯。本发明在进行原料添加的同时进行搅拌混合，有效提高了生产效率；并且，原料添加方式得到优化，使得各原料的混合接触更加充分有效，进而提升了硅烷偶联剂的合成率，实现更高的产品产率，获得更好的经济效益。
Patent CN-113067072-B (CN)
Title: 一种电池模组外框、电池模组及电池包
IPC: H01M50/264
Filed: 2021-03-23
Granted: 2022-06-10
Abstract: 本发明属于电池技术领域，公开了一种电池模组外框、电池模组及电池包，该电池模组外框的强度较高，当电池模组外框内的电芯发生膨胀时，该电池模组外框可以有效抵抗电芯膨胀，防止模组变形，能够有效地对电池模组外框内的电芯进行保护，此外，由于该电池模组外框还便于电芯组件的安装；该电池模组包括电芯组件以及电池模组外框，电芯组件设置于电池模组外框内，且电芯组件的两端分别与电池模组外框的两组侧板粘结相连，以便将电芯组件安装并固定在电池模组外框内，提升了电池模组的安装效率和使用安全性；该电池包的安全性较高，且该电池包的生产效率高，进而降低了生产成本。
Patent CN-112928309-B (CN)
IPC: H01M8/04298
Filed: 2021-03-26
Granted: 2022-04-22
Abstract: 本发明公开了一种商业化大面积燃料电池电堆的活化方法，包括以下步骤：将电堆的阴阳极进气通道，灌满去离子水；清空去离子水，通入相对湿度100％的N 2 ；停止进N 2 后，通入氢气和空气，在低电密及低工作温度下运行，进行激活电堆；待电堆激活后，设置电堆的活化运行条件；对燃料电池进行连续变电流强制活化，将电堆从开路以恒定的速率拉载电流至预先设定的电流值，在预先设定的电流值下，电堆运行一段时间后，再以恒定的速率降载电流至电堆恢复开路状态；重复变电流过程，直到电堆的平均电压和单体极值电压差的变化值趋于稳定，活化完成。本发明可重复性操作，批量测试生产，以弥补现有的商业化大面积质子交换膜燃料电池电堆活化方法的缺少。
Patent CN-113090943-B (CN)
Title: 一种移动式加氢站系统及其防爆方法
IPC: F17C13/00
Filed: 2021-03-31
Granted: 2022-06-24
Abstract: 本发明提供一种移动式加氢站系统及其防爆方法，加氢站系统包括储氢箱、加氢箱和输气管，储氢箱和加氢箱并列固定于拖车板上，且储氢箱和加氢箱之间通过固定管连通，储氢箱内设有卸氢柱和储氢管束，加氢箱内设有氢气压缩机和加氢机，所述输气管穿过固定管而依次连接储氢管束、卸氢柱、氢气压缩机和加氢机。本发明的有益效果为：该加氢站系统固定于拖车板上，且拖车板可在拖车的牵引下移动至指定位置，该加氢站系统使用灵活，便于移动运输；该加氢站系统的储氢箱内还设有氮气瓶和排风扇，排风扇能及时排出加氢箱内泄露的氢气，氮气瓶能在加氢箱内温度升高时降低其内的温度，从而减少加氢站系统发生氢气泄露而爆炸的风险。
Patent CN-113113065-B (CN)
IPC: G11C13/04
Filed: 2021-03-31
Granted: 2022-04-26
Abstract: 本发明属于光学数据存储领域，更具体地，涉及一种双光束超分辨光学数据的写入/读出方法及装置。选择一个存储介质和一种用于写入/读出的数据阵列格式；将第一光源出射的第一读写光经过光路形成的第一光斑和第二光源出射的第二读写光经过光路形成的第二光斑在存储介质上发生部分重叠，重叠部分形成叠加光斑，以完成该数据阵列格式中的一个数据点或该数据阵列格式的一次性写入/读出；存储介质只有被所述第一光源和第二光源出射的两束光同时作用或先后作用后才能够发生性质的改变；若只有其中的一束光对该存储介质进行作用，其不能发生性质的改变；本发明采用利用双光束边缘光合并能量实现光学数据存储，提高分辨率，增大存储容量。
Patent CN-112998644-B (CN)
Title: 左右眼全自动跟踪的智能验光仪及其工作方法
IPC: A61B3/103
Filed: 2021-04-09
Granted: 2022-06-24
Abstract: 本发明涉及一种左右眼全自动跟踪的智能验光仪及其工作方法,验光仪包括核心控制模块、服务器、显示模块、用户终端、三自由度运动模块、观察窗模块和投影机构，所述观察窗模块包括红外光探测机构和摄影机构，所述红外光探测机构用于现场信息采集实现对眼部位置的检测对位功能，所述投影机构包括COMS测量相机、视力表、LED光源、物镜、准直透镜、半透半反镜A、半透半反镜B、聚光镜组、投射镜组、分化板。本发明通过观察窗模块和投影机构想结合，通过三自由度运动模块进行移动调整，实现全自动验光，只需被拍摄者将眼睛对准观察窗即可自动测量出准确的屈光参数，并形成报告打印；验光数据更加准确；检测效率大幅提高。
Patent CN-113043283-B (CN)
Title: 一种机器人末端外力预估方法
IPC: B25J9/16
Filed: 2021-04-23
Granted: 2022-07-08
Abstract: 本发明公开了一种机器人末端外力预估方法，其技术方案要点是：包括以下步骤：Step1:建立机器人与外力交互的末端动力学模型；Step2:建立机器人动力学补偿误差模型；Step3:建立机器人末端外力预估模型；Step4:采用粒子群算法标定外力预估模型参数；本机器人末端无力传感器外力预估方法，基于所述粒子群算法离线优化出最优的机器人动力学补偿误差方差矩阵与力方差矩阵和机器人本体传感器信息，实时预估机器人末端与环境的交互力，避免了力传感器引入机器人控制系统。本发明对机器人动力学精确模型依赖性弱，优于依赖模型精确性的外力预估方法广义动量法，无需额外的繁琐的机器人动力学模型参数标定试验，提高了工作效率。
Patent CN-113144093-B (CN)
IPC: A61K36/8969
Filed: 2021-05-23
Granted: 2022-07-01
Abstract: 一种治疗昼夜节律紊乱的中药组合物与应用及其丸剂，包括蝉蜕20‑40份；黄精10‑20份；丹参10‑30份；百合10‑20份；酸枣仁10‑30份；蜂蜜40‑80份。丸剂的制备包括：将除蜂蜜外的5味药材粉碎成末；将蜂蜜熬沸；将药粉和蜂蜜混合和成团状，搓条再揉成丸；待外表变硬后，用蜡纸、保鲜膜、塑料袋或蜡壳等包好，贮存于阴凉干燥处即得。本发明获得了良好的临床实践效果，减轻了患者的痛苦和不适，解决了昼夜节律紊乱目前缺少理想治疗药物及方法的问题。采用蝉蜕与黄精的君药搭配，创新性强，在昼夜节律紊乱的治疗方面是一种全新的用法。克服了西药副作用大的问题，所涉及的各种药材来源广泛，方便实用，便于制备及储存。
Patent CN-113022385-B (CN)
IPC: B60L58/40
Filed: 2021-05-28
Granted: 2021-08-10
Abstract: 本发明提供燃料电池锂电池混合动力系统参数匹配方法，S1、设立了多维参数匹配优化张量空间，进行混合动力系统参数匹配优化；S2、多维参数匹配优化张量空间内各三维变量为待评估的备选参数匹配方案；S3、基于深度强化学习算法，针对特征工况，为各备选方案优化功率分配策略；S4、根据各备选方案由基于强化学习算法的能量管理策略生成的最优功率分配结果。本发明在燃料电池能量管理策略优化问题中对等效氢耗成本、燃料电池运行老化损耗成本、动力电池运行老化损耗成本进行了实时量化考虑，优化目标涵盖全面，可以减少计算时间，提高效率。
Patent CN-113264927-B (CN)
IPC: C07D263/57
Filed: 2021-06-06
Granted: 2022-05-24
Abstract: 本发明提供了一种以高碘酸钠为氧化剂，由儿茶酚类化合物、醋酸铵和芳基二甲醛制备双苯并噁唑类荧光增白剂及其衍生物的合成方法。该方法具有反应条件温和、无需强酸强碱或金属催化剂、原料简单等特点。同时，以高碘酸钠为氧化剂，反应结束后生成的碘酸盐可以被很好地回收，避免了重金属对环境造成的污染。该方法主要解决了双苯并噁唑类荧光增白剂及其衍生物合成中金属残留和原料来源复杂的问题，为双苯并噁唑类荧光增白剂及其衍生物的合成和应用研究提供了极大便利，具有巨大的应用价值。
Patent CN-113173093-B (CN)
IPC: B60L53/16
Filed: 2021-06-08
Granted: 2021-12-21
Abstract: 本发明涉及新能源汽车充电领域，具体是一种新能源汽车充电装置，包括固定壳、电源箱和充电插头；所述固定壳的内部靠近固定壳的底面位置固连有固定块；所述固定块的内部固连有电源箱；所述固定壳的内部靠近固定壳的顶面位置滑动连接有滑块；所述滑块与电源箱之间固连有压囊；所述滑块的顶面开设有安装槽；所述安装槽的内部设有充电插头；所述充电插头与电源箱之间连有充电线；通过本发明有效的实现了充电桩的地下设计，减少充电装置占用空间，同时可以避免汽车与充电装置之间刮蹭问题，保护充电装置的免受撞击，减少因撞击而产生的漏电甚至火灾问题的发生，提高充电便利性以及安全性。
Patent CN-113441867-B (CN)
IPC: B23K35/02
Filed: 2019-03-20
Granted: 2022-06-14
Abstract: 本申请提供一种无卤无铅抗氧化锡膏，其技术方案要点是包含以下重量百分比组分：Ni 2.12％，Cu 0.51％，合金金属9.29％，助焊剂13.5％，余量为Sn；所述助焊剂包含以下重量百分比组分：载体84％，活化剂6.8％，表面活性剂4.37％，缓蚀剂4.83％；所述松香为水白松香、氢化松香、酯化松香中的一种；所述合金金属包括0.14～1.15wt％的钴，0.45～0.55wt％的锑，0.005～0.15wt％的锗，8.0～8.8wt％的铋，0～0.25wt％的磷，以上合金金属中各元素的重量比例为在锡膏中的重量比例。本申请的无卤无铅抗氧化锡膏，无卤抗氧化性好，提高了焊锡膏的活性和印刷耐久性，改进了焊料对基材的润湿性能，且具有一定抗坍塌性能。
Patent CN-113551682-B (CN)
Title: 一种考虑地形与地势影响的两栖无人战车的路径规划方法
IPC: G01C21/30
Filed: 2021-07-19
Granted: 2022-07-08
Abstract: 本发明提供一种考虑地形与地势影响的两栖无人战车的路径规划方法，属于机械自动化领域。首先，将战场环境离散为二维栅格。第二，根据战场环境，建立相应的障碍矩阵、地形矩阵与地势矩阵。第三，利用地形矩阵与地势矩阵改进传统A*算法中估值函数。第四，根据改进的估值函数，使用A*算法生成最优路径。第五，评价生成路径的质量。本发明综合利用了战场环境的障碍、地形与地势信息，可以实现两栖无人战车的高质量运动路径的快速规划，生成的路径具有等效路径短、累积坡度低等优点；本发明具有一定的实用性，能为两栖无人战车的路径规划问题提供新的求解思路。
Patent CN-113936512-B (CN)
IPC: G09B5/08
Filed: 2021-12-17
Granted: 2022-03-01
Abstract: 本发明提供了一种高校远程教学方法和系统，涉及高校远程教学技术领域。本发明实施例通过标准化的教学课件以及具有注视轨迹采集功能的教师端对教学影像和注视轨迹序列进行同步采集，进而分析出教师对各个子区域的注视时间窗，再对各个子区域的画面进行增强后，根据学生端的实时播放进度来调整画面显示的内容，使音频流与增强后的子区域画面匹配。解决了因原始教学影像尺寸固定，在小屏显示下，教学内容显示不清楚的问题。
Patent CN-114090837-B (CN)
Title: 一种图数据查询方法、装置、计算机设备及存储介质
IPC: G06F16/903
Filed: 2022-01-11
Granted: 2022-05-24
Abstract: 本发明公开了一种图数据查询方法、装置、计算机设备及存储介质。所述方法包括：基于图数据的至少一个边确定目标Hbase，所述目标Hbase中包括所述图数据的至少一个点对应的所有边的边信息；根据查询点的查询对象，在所述目标Hbase中进行扩展查询，得到结果数据；遍历所述结果数据，得到所述查询点的边信息以及所述查询点的对端点信息。该方法中的目标Hbase将边信息以列数据的形式存储在点的行数据中，能够加快在目标Hbase中对点进行扩展查询的速度。
Patent CN-114172367-B (CN)
Title: 一种两电平升压电路及其控制方法
IPC: H02M1/32
Filed: 2022-02-11
Granted: 2022-05-03
Abstract: 本申请公开了一种两电平升压电路及其控制方法，涉及控制电路技术领域。该电路包括：第一二极管、第二二极管、第三二极管、第一电容、第二电容、第一开关管和第一电感。在本申请提供的两电平升压电路中，仅仅应用了一个开关管，相比于现有的对称三电平电路，减少了开关管的数量。同时，当第三二极管、第一电容、第二电容形成回路的情况下，减少了开关管承受的电压应力。
Patent GE-P19950097-B (GE)
Title: Method for Production of Alcohol
Inventor: CHACHANIDZE MIKHEIL
IPC: C12F3/00
Filed: 1993-01-21
Abstract: This invention refers to food industry, in particular to method for production of Alcohol.      Technical result is to reduce metal consumption for heating surfaces production and to increase heat transfer intensity.     According to the infection there is provided method comprising steps of heating, boiling and sweating wine material.      1 fig.
Patent GE-P19970924-B (GE)
Title: Exhaust silencer
Inventor: CNOBILADZE GENRIETA
IPC: F01N1/02
Filed: 1996-02-22
Abstract: Invention refers to motor transport, namely to exhaust silencers of exhaust fume of the explosive motor.         Technical result of the invention is raise of efficiency of noise-attenuation.          The silencer contains the case with face walls, the transverse perforated partition dividing the case into inlet and exhaust chambers and coaxial inlet and exhaust connecting pipes which internal shearings are disposed on both sides of the partition, in matching inlet and exhaust chambers, thus, the end of an internal section of the exhaust connecting branch is executed perforated, internal sections of inlet and exhaust connecting pipes are executed bifurcated, their components are placed symmetrically in respect to an axis of the case, and the ends of internal sections of components of the inlet connection are executed perforated.          1 figs.
Patent GE-P20022691-B (GE)
Title: Low Pressure Reducer
Inventor: BEROSHVILI ZAKHARI
IPC: G05D16/06
Filed: 2000-07-25
Abstract: 1. Technical Result Simplification of design.          2. Essence A reducer comprises first step chambers 1 and second step chambers 9 with valves 3 and 11, the first step valve 3 being disposed in the gas input bushing, and the arm 4 has the contact with the valve by the surface disposed between the hinge 5 of this arm and the fixing point to the membrane 6.           3. Field of Application Machine building.
Patent GE-P20043268-B (GE)
Title: Tricyclic Inhibitors of Poly (ADP-Ribose) Polymerases
Inventor: MARAKOVITS JOSEPH TIMOTHY
IPC: A61P35/00
Filed: 2000-08-31
Abstract: 1. Technical Result Increase in treatment efficiency.         2. Essence A composition of the formula wherein R1, R2, R4, R5 R6, R7, R8, X and Y have the values indicated in the description. Such compounds are useful as therapeutics in treating cancers and in ameliorating the effects of head trauma, and neurodegenerative disease 3. Field of Application Medicine.
Patent GE-P20125437-B (GE)
Title: New sulfonamide derivatives as bradykinin antagonists
Inventor: BEKE GYULA
IPC: A61K31/18
Filed: 2007-10-27
Abstract: The invention relates to new sulfonamide derivatives of formula (1) (I) wherein R1-R5 and Z are as defined in the description, and optical antipodes or racemates and/or salts and/or hydrates and/or solvates thereof, which are selective antagonists of bradykinin B1; to processes for producing these compounds, pharmacological compositions containing them and to their use in therapy or prevention of painful and inflammatory conditions.
Patent CA-1296953-C (CA)
Title: Absorbent nonwoven webs
Inventor: GORMAN LEE A
IPC: A61L15/60
Filed: 1985-11-12
Granted: 1992-03-10
Abstract: Abstract of the Disclosure Highly absorbent nonwoven webs formed from readily available nonwoven materials and having a polyeletrolyte super-absorbent polymeric sorbent coating the individual fibers of the nonwoven web are disclosed.  The polymeric sorbent coating absorbs liquid while minimizing occlusion of the interstices of the web.
Patent CA-1282367-C (CA)
Title: Glow discharge metal deposition on non-conductor from organometallic compound
Inventor: SUHR HARALD
IPC: H05K3/24
Filed: 1986-03-21
Granted: 1991-04-02
Abstract: ABSTRACT OF THE DISCLOUSRE           The invention provides a process for the produc-tion of electrically conductive structures on non-conduc-tors in which a metallic coat is deposited by the decomposi-tion of organometallic compounds in a glow discharge zone.
Patent CA-1281767-C (CA)
Title: Conductive wrist band
Inventor: REES JOHN J M
IPC: D03D15/56
Filed: 1986-09-19
Granted: 1991-03-19
Abstract: ABSTRACT OF THE DISCLOSURE        A conductive wrist band for dissipating electrostatic charges and having opposing transverse ends, includes a fabric; mechanical snap connectors coupled to the fabric ends for forming the fabric into a closed loop with an inside surface adapted to contact the body; an electrical connector coupled to the mechanical snap for providing a connection between the fabric and an electrical cable capable of connecting the conductive body strap to ground; and the fabric including a weft yarn extending between the opposing transverse ends and forming said inside surface and an opposite, outside surface; parallel rows of a substantially non-elastic, conductive yarn positioned in a sinusoidal manner on the inside surface of the weft yarn, parallel rows of a non-conductive elastic fiber positioned on the outside surface of the weft yarn in opposing relation to the conductive yarn, and a securing yarn for securing the conductive yarn and the elastic fiber to the weft yarn.
Patent CA-1288735-C (CA)
Title: Dragline apparatus
Inventor: BEATTY ROBERT A
IPC: E21C47/00
Filed: 1986-09-30
Granted: 1991-09-10
Abstract: ABSTRACT          Method of excavating overburden from a mineral or coal deposit seam using a low wall winch component, a high wall winch component and a hoe.  The hoe is attached to the low wall winch component by one or more draglines and the hoe is attached to the high wall winch component by a tail line.         The method includes the steps of:          (i)      moving the hoe by tensioning of the draglines by the low wall winch component through overburden created by preliminary drilling and blasting to move said overburden away from the mineral or coal deposit seams in one or more traverses wherein overburden is loaded onto the hoe and subsequently dumped onto a spoil bank;  and (ii)     moving the hoe at the end of the or each traverse back to the starting point of the traverse by untensioning of the draglines by the low wall winch component and tensioning of the tail line by the high wall winch component.         There is also included dragline apparatus including the aforementioned low wall winch component, high wall winch component, and the hoe.
Patent CA-1280976-C (CA)
Inventor: CALANCHI MASSIMO
IPC: A61K31/455
Filed: 1986-10-14
Granted: 1991-03-05
Abstract: Abstract The object of the present invention is a process which permits  the  increase  of the bioavailability in  the solid formulations of nifedipine and its derivatives.   In consists in dissolving the active substance together with a polyethylene glycol, in a common solvent, then absorbing this solution on a micronized,  inert excipient,  soluble in the gastrointestinal  juices,  and finally,  co-precipitating the active substance and the polyethylene glycol by evaporating the solvent.   The very large surface of the excipient on which the solution is absorbed, and the presence of polyethy-lene glycol, which facilitate the homogeneous distribution of the solution on this surface, permit the active substance to precipitate and become very fine particles.  The same results may be also obtained by blending homogeneously the micronized inert excipient with micronized nifedipine, and causing the mixture to be absorbed on a solution of polyethylene glycol, which by subsequent solvent evaporation, precipitates in fine particles that are homogeneously dispersed and in intimate contact with the active substance.   Forms of solid dosage prepared with the mixture thus obtained, have shown a bio-availability higher than similar formulations already on the market.
Patent CA-1312499-C (CA)
Title: Prolonging the shelf life of fresh root vegetables
Inventor: ORR AVIGDOR
IPC: A23B7/148
Filed: 1986-10-23
Granted: 1993-01-12
Abstract: ABSTRACT OF THE INVENTION The shelf life of root crops such as raw carrots can be substantially increased by subjecting the raw carrots, in one embodiment, to a process including (a) a mild heat treatment effective to reduce the microflora of the carrots but not to adversely affect the organoleptic qualities of the raw carrots, (b) the rapid cooling of the heat treated vegetable and (c) placing the vegetable in a sealed container to prevent microbial recontamination and maintain the vegetable in a viable condition. In another embodiment, the process includes subjecting the carrots to a vacuum, breaking the vacuum in the presence of water and placing the vegetable in a sealed container to prevent microbial recontamination and maintain the vegetable in a viable condition.
Patent CA-1277651-C (CA)
Title: Silver catalyst for production of ethylene oxide and method for manufacture thereof
Inventor: KISHIMOTO NOBUJI
IPC: B01J23/66
Filed: 1986-11-12
Granted: 1990-12-11
Abstract: ABSTRACT OF THE DISCLOSURE A  silver  catalyst  having  fine  silver particles dispersed  and  deposited  fast  on  the  outer  surface  of  a porous inorganic refractory carrier and on the inner wall surface of pores in said carrier and used in the production of ethylene oxide by the catalytic gas-phase oxidation of ethylene with molecular oxygen,  which silver catalyst  is characterized by containing a compound of at least one metal ion selected from the group consisting of cesium, rubidium, potassium,  and  thallium  (monovalent)  as  dispersed  and deposited fast in an amount in the range of 1 x 10-6 to 5 x 10-6 gram equivalent per the unit surface area, m2, of said silver on the surface of said silver.
Patent CA-1276773-C (CA)
Inventor: SASAKI NOBUYOSHI
IPC: B22C9/10
Filed: 1986-12-05
Granted: 1990-11-27
Abstract: ABSTRACT OF THE DISCLOSURE    A core mold to be assembled with a shell mold for use in an investment casting process is provided. The core mold comprises a core matrix essentially consisting of an aggregate and an inorganic binder, a binder layer impregnated from the surface of said core matrix, a coating layer formed by coating a slurry over said binder layer, and a paraffin wax layer covering the exterior periphery of said coating layer. Also provided are a process for preparing the core mold and a process for preparing an investment casting mold in which the core mold is assembled.
Patent CA-1286446-C (CA)
Title: Removal of organic halides from hydrocarbon solvents
Inventor: TEGGE BRUCE R
IPC: C08F8/20
Filed: 1986-12-11
Granted: 1991-07-16
Abstract: REMOVAL OF ORGANIC HALIDES FROM HYDROCARBON SOLVENTS            ABSTRACT OF THE DISCLOSURE           Halogenated  hydrocarbons  are  removed  from hydrocarbon solvents for reuse in a butyl rubber process by contacting the halide containing hydrocarbon solvent with alumina at a temperature of at least 20°C.  In par-ticular    2-methyl-3-chloropropene-1,     2-methyl-1,2-dibromo-3-chloropropane and tribromo isobutane or mix-tures thereof can be removed from a hydrocarbon solvent by the process of this invention.  The halide removal is preferably  carried out  at  a  temperature  of at  least 40°C, e.g., 60°C to 100°C.
Patent CA-1281895-C (CA)
Title: Organic compounds
Inventor: COATES JACQUELINE A
IPC: C09K8/528
Filed: 1987-01-15
Granted: 1991-03-26
Abstract: Abstract The invention relates to a process for cleaning aqueous completion or packer fluids and to a method for cleaning wells.  The process comprises adding to a contaminated completion or packer fluid a composition containing:      (a) a compound of formula I                           (I) (b) a compound of formula II                          (II) (c) a compound of formula III            R-COO-X2-N(R7)2                      (III) (d) a compound of formula IV               R -N? (R9)3 A?                        (IV) (e) a compound of formula V             R10-CO-NR11 ? X4-NR11-]n'-R11          (V)
Patent CA-1283123-C (CA)
Title: Mercaptan-containing polyphenols
Inventor: ZAHIR SHEIK A
IPC: C08K5/37
Filed: 1987-01-21
Granted: 1991-04-16
Abstract: Mercaptan containing polyphenols Abstract of the Disclosure Compounds of formula I or II                  (I)                 (II) in which formulae R1 and R2 are each independently of the other hydrogen, alkyl, alkenylmethyl, cyclohexyl, phenyl, benzyl or tolyl, or are a -CH2-CHR3-CH2-S-H group, R3 and R4 are each independently of the other hydrogen or methyl, X is alkylene, -S-, -SO-, -SO2- or substituted alkylene, R5 and R6 are each independently of the other hydrogen or alkyl, R3 is hydrogen, alkyl, alkenylmethyl or phenyl, and wherein n is an integer from 1 to 10, can be used as hardeners for epoxy resins.            The compositions containing epoxy resins and these hardeners are particularly suitable for use as adhesive formulations. The cured products have good moisture resistance.
Patent CA-1333165-C (CA)
Inventor: MEASELLS PAUL E
IPC: B32B27/22
Filed: 1987-02-04
Granted: 1994-11-22
Abstract: A sterilizable, plastic medical container has a body section formed of thin, multi layer film.  The film has a first layer formed of cross-linkable plastic free or essentially free of extractable plasticizers, such as poly(ethylene vinyl acetate), and a second layer formed of a substantially non-cross-linkable plastic having a higher melting temperature than the first layer, such as high density polyethylene.  The first layer is inwardly oriented in contact with the contents of the container.  A port formed of the same plastic can be heat sealed to the body section.  The container is irradiated to effect cross-linking, filled with fluid, and the port sealed.  The fluid filled container can then be heat or steam sterilized.
Patent CA-1338619-C (CA)
Title: Lectin complex and method and probe for making same
Inventor: MORONEY SIMON E
IPC: C07K19/00
Filed: 1987-03-19
Granted: 1996-10-01
Abstract: A method of making a cytotoxic lectin complex having diminished non-specific toxicity by immobilizing on a solid support by a covalent linkage a ligand which has specific binding capacity for the oligosaccharide-binding sites of lectin to form a probe, binding the lectin to the ligand of the probe, and thereafter covalently bonding the lectin to the ligand to form a complex.  The complex may then be severed from the solid support provided the first covalent linkage is cleavable, and may be covalently bonded to a monoclonal antibody.
Patent CA-1282710-C (CA)
Title: Motor-driven power steering system and method of controlling same
Inventor: SHIMIZU YASUO
IPC: B62D5/04
Filed: 1987-04-22
Granted: 1991-04-09
Abstract: ABSTRACT OF THE DISCLOSURE         A motor-driven power steering system has a steering mechanism for interconnecting a steering wheel and a steerable wheel.  An electric motor applies a steering assistive force to the steering mechanism.  A plurality of frictional elements are each provided with a lubricating material having a temperature-dependent viscosity.  The motor-driven power steering system also includes a steering torque detector for detecting a steering torque applied by the steering wheel through the steering mechanism and for generating a signal indicative of the steering torque.  A temperature detector detects the temperature of at least one of the frictional elements and generates a signal indicative of the temperature.  A motor control signal generator generates a motor control signal based on at least the signals from the steering torque detector and the temperature detector.  A motor driver controls the electric motor based on the motor control signal.  There is also disclosed a method of controlling the motor-driven power steering system by controlling the electric motor irrespective of the friction of the frictional elements which varies dependent on the temperature.