baber/WOPTO huggingface dataset:
Patent CN-112795808-B (CN)
Title: 一种铜合金导线及其制备方法、应用
IPC: H01B7/00
Filed: 2021-03-22
Granted: 2021-09-28
Abstract: 本发明公开了一种铜合金导线及其制备方法、应用。该铜合金导线的制备方法包括下述步骤：将原料经真空熔炼、浇铸、热轧、锻造、挤压、直拉、盘拉和时效工艺，即可；其中：其原料包括：0.3‑0.5wt.%Cr，0.015‑0.05wt.%Ti，0.05‑0.15wt.%Ag，0.02‑0.05wt.%Fe，0.008‑0.01wt.%稀土元素，余量为Cu；直拉的工艺依次包括第一次拉拔、第一次中间退火、第二次拉拔、第二次中间退火、第三次拉拔、第三次中间退火、第四次拉拔和第四次中间退火；盘拉的工艺依次包括第一次盘拉、第五次中间退火和第二次盘拉。本发明中制得的铜合金导线导热、导电性能好，纯度高，在轻量化的同时保证了铜合金导线的机械性能、稳定性能、导电性能，为5G大功率传输的安全性和稳定性发展做出贡献。
Patent CN-113126275-B (CN)
IPC: G02B21/34
Filed: 2021-03-31
Granted: 2021-12-24
Abstract: 本发明提供了一种显微镜外接可拆卸载物装置，包括基体结构、夹持组件和位置调节组件；基体结构集成有控制单元；夹持组件可改变夹持空间的大小，夹持组件设于基体结构上，并能于显微镜自身的载物台上，以使基体结构与载物台相对固定；位置调节组件设于基体结构，位置调节组件具有能固定薄片的固定端，固定端位于夹持组件的上方，位置调节组件与控制单元通讯连接，通过控制单元控制固定端带动薄片在平行于载物台台面的方向上移动。本发明提供的显微镜外接可拆卸载物装置，在不拆卸原有显微镜载物台的前提下，通过夹持固定的方式固定于各个显微镜的载物台上，使得各个显微镜的载物台均具有精确调节薄片位置的功能。
Patent CN-113088590-B (CN)
IPC: C21B5/00
Filed: 2021-04-09
Granted: 2022-07-01
Abstract: 本发明公开了基于频谱分析的大型高炉喷吹系统智能防堵装置及方法，涉及大型高炉喷吹系统及集控方法，通过对各级粒径的煤粉进行识别，并根据粒径分布区域结合称重参数，提前预判煤粉通过率，进行动态调整喷吹气压和超前控制气体流速，根除系统的煤粉堵塞现象，实现大型高炉喷吹系统无堵塞自适应集控方法，为高效高精度喷吹技术的实施提供保障，可有效提高喷吹系统生产效率和产品品位。
Patent CN-113156486-B (CN)
IPC: G01T1/203
Filed: 2021-04-20
Granted: 2022-05-17
Abstract: 本发明公开了一种用于核电站液体流出物的氚水浓度实时检测系统，所述实时检测系统至少包括探测器和电子学处理单元，电子学处理单元基于探测器测得闪烁光信号完成氚水中氚浓度测量；其中，所述探测器包括：闪烁体和两个光电倍增管，其中，闪烁体内设有若干流道，各流道一侧与设置于所述探测器表部的进水口相连，各流道的另一侧与设置于所述探测器表部的出水口相连，两光电倍增管分别设置于闪烁体两端，且所述两光电倍增管分别与电子学处理单元相连，当两光电倍增管同时接受到光子时，所述电子学处理单元完成一次信号采集。本实时检测系统在测量前无需处理待测样品，操作简单，且测量时不会产生额外废物，可以在复杂辐射环境中测量氚水浓度。
Patent CN-113110030-B (CN)
Title: 一种co2捕集的dmc-pid串级系统及其控制方法
IPC: G05B11/42
Filed: 2021-04-20
Granted: 2022-06-28
Abstract: 本发明公开一种CO 2 捕集的DMC‑PID串级系统及其控制方法。本发明提出的DMC‑PID串级控制策略，选取设定值CO 2 含量为DMC控制器的输入值，DMC控制器的输出值为PID控制器的输入值，且由PID控制器消除扰动变量烟气流量，单回路的PID控制器构成了内环模块；DMC控制器从整体上对系统进行控制。本发明系统既保持了两个控制器优秀的性能，又有串级系统的结构特点，完成了对于被控对象大延迟强干扰的控制，从而进一步提高CO 2 捕集系统对火电站变负荷运行的适应性和灵活性。
Patent CN-112926228-B (CN)
IPC: G06F30/20
Filed: 2021-05-10
Granted: 2021-08-13
Abstract: 本发明公开了一种用于飞机跑道特性环境模拟的仿真方法，该方法包括以下步骤：进入跑道特性模块，并采用预设的设置方法对跑道的条件进行设置；判断跑道条件是否为斑块条件，并根据判断结果得到循环变量，同时计算相关摩擦系数及幂指数；判断是否设置跑道污染标志及判断飞机滑行速度是否大于滑行特征速度，并根据判断结果得到水滑摩擦因子，同时计算相关摩擦系数；判断循环变量是否为1及判断是否有跑道污染标志，并根据判断结果计算相关摩擦系数及幂指数。有益效果：本发明模拟跑道表面效应，教员可选择有影响的跑道环境条件，且提供了对干燥、潮湿、橡胶残留物和随机跑道粗糙度的控制与计算。
Patent CN-113419326-B (CN)
IPC: G02B13/00
Filed: 2021-05-17
Granted: 2022-06-10
Abstract: 本发明公开了一种大相对孔径高清成像镜头，沿光线传播方向由物侧至像侧依次包括具有负光焦度的第一透镜、正光焦度的第二透镜、负光焦度的第三透镜、正光焦度的第四透镜、正光焦度的第五透镜、负光焦度的第六透镜、负焦度的第七透镜和探测像面，孔径光阑设置在第三透镜和第四透镜之间，孔径光阑靠近第四透镜。本发明采用七片球面透镜，通过优化各透镜的光焦度和透镜间距，在全视场范围内，实现在截止频率300线对每毫米处的调制传递函数值均优于0.3，调制传递函数曲线集中度高，接近衍射极限，成像质量好；在各个视场的像点弥散斑半径均方根值均优于0.7微米，像点质心集中，探测精度高；成像质量接近衍射极限，具有结构紧凑与小型化的物理结构优势。
Patent CN-113032372-B (CN)
IPC: G06N3/08
Filed: 2021-05-24
Granted: 2021-09-28
Abstract: 本发明公开了一种基于ClickHouse数据库的空间大数据管理方法，包括，基于ClickHouse数据库采集表引擎特性数据和Geohash编码特征数据；预处理所述表引擎特性数据和所述Geohash编码特征数据，形成标记信息数据集；利用神经网络策略构建关于点、线、面空间数据记录的记忆存储模型，将所述标记信息数据集作为输入参数导入所述记忆存储模型内进行记忆迭代训练；结合表引擎主键特性微调训练参数，直至输出参数满足置信区间时停止迭代，并对其进行记忆存储分类管理。本发明能够提高空间数据的检索和分析效率。
Patent CN-113132720-B (CN)
Title: 手机摄像头支架视觉检测设备
IPC: H04N17/00
Filed: 2021-06-21
Granted: 2021-08-17
Abstract: 本发明专利涉及一种手机摄像头支架视觉检测设备，具有机架、以及工作平台；机架上设有振动盘，工作平台上设有检测工位、搬运工位、以及下料工位，检测工位上设有检测机构，搬运工位上设有搬运机构，下料工位上设有下料机构；下料机构包括直线模组、移动板、升降气缸、承托板、固定在工作平台上的料盘支架、以及存盘支架，存盘支架上设有多个支撑杆，各个支撑杆上均转动设有支撑块，各个支撑块上均通孔，各个支撑杆上设有转轴，各个转轴上均套设有复位弹簧，各个支撑块在上料盘经升降气缸驱动上顶至各个支撑块翻转复位后对上料盘进行支撑。本发明能够实现手机摄像头支架的各个面的快速检测，高效实用。
Patent CN-113571995-B (CN)
Title: 一种MgB2超导接头的制备方法
IPC: H01R43/20
Filed: 2021-07-09
Granted: 2022-03-25
Abstract: 本发明属于超导线材制备技术领域，具体涉及一种MgB 2 超导接头的制备方法，是通过未进行成相热处理的in‑situ单芯棒，将两根的in‑situ线材连接起来，单芯棒中致密化程度高的前驱体粉末通过成相热处理可获得载流能力高的MgB 2 超导材料，并采用纵向压力对该连接结构进行致密化加工，防止线材中的芯丝发生畸变和破损，从而成功获得连接性能优异的MgB 2 超导接头，使MgB 2 线材绕制的MRI实现长期闭环持续电流运行模式，降低MRI的使用成本，促进医疗MRI在贫困地区的普及范围。
Patent CN-113581385-B (CN)
IPC: B63B29/18
Filed: 2021-07-21
Granted: 2022-05-10
Abstract: 本发明公开了一种带有止荡装置的游轮泳池及游轮。带有止荡装置的游轮泳池包括有泳池主体和止荡部件，止荡部件设置于泳池主体内部并固定连接于泳池主体，止荡部件上开设有贯穿于止荡部件的透水孔或透水槽；止荡部件具有第一状态，当处于第一状态时，止荡部件用于提供水沿船长方向运动的阻力。游轮包括带有止荡装置的游轮泳池。本发明的带有止荡装置的游轮泳池及游轮，通过在游轮上的泳池内安装止荡装置，当海上海况较差时，泳池内的止荡装置展开阻止泳池内的水晃荡，从而无需每次海况变差时都需要抽干泳池内的水；海况转好时，再将止荡装置收起，不影响乘客正常使用泳池；设置止荡装置避免了反复抽干与灌注泳池水，降低了时间成本与人工成本。
Patent CN-113563843-B (CN)
IPC: C09G1/02
Filed: 2021-08-02
Granted: 2022-04-08
Abstract: 本发明提供一种核壳结构的二氧化铈/纳米金刚石复合磨料、其制备方法及用于蓝宝石超精密抛光的抛光液。所述核壳结构的二氧化铈/纳米金刚石复合磨料为生长有纳米金刚石颗粒的二氧化铈纳米棒，该新型复合磨料既能避免金刚石划伤蓝宝石，显著降低蓝宝石表面的粗糙度，又能有效提高抛光效率。本发明还公开了一种用于蓝宝石超精密抛光的抛光液，该抛光液中的二氧化铈/纳米金刚石磨料分散均匀、不易团聚，更容易形成稳定的浊状液体系，长时间保持分散均匀且不分层。
Patent CN-113981328-B (CN)
Title: 表面自发连续生成三氧化二铝膜的含铝奥氏体不锈钢及其制备方法
IPC: C22C38/02
Filed: 2021-09-18
Granted: 2022-05-24
Abstract: 本发明提供的表面自发连续生成Al 2 O 3 膜的含铝奥氏体不锈钢，其特征在于室温下奥氏体基体内有体积分数为5～20%的NiAl第二相。该合金是由本发明提供的方法制备的，该方法是将熔炼获得的由Fe、Ni、Cr、Al、Mn、Nb、C、Si、B元素组成的奥氏体不锈钢经铸造或锻造或热轧或冷轧或冷拉的板材，在温度高于1100℃下固溶处理至少0.5小时后，再在800~1050℃下进行时效处理至少5小时。经本发明制备的含铝奥氏体不锈钢，经高温氧化或在高温使用过程中表面能自发连续生成Al 2 O 3 膜，避免局部富Cr的M 3 O 4 类型氧化瘤的生成。
Patent CN-113562253-B (CN)
Title: 一种颗粒状肥料自动包装设备及其实施方法
IPC: B65B43/26
Filed: 2021-09-23
Granted: 2021-11-26
Abstract: 本发明公开了一种颗粒状肥料自动包装设备及其实施方法，属于肥料自动包装技术领域，包括填装罐体，所述填装罐体的下方设置支撑柱，填装罐体的填料口处下方设置有输送装置，输送装置与填装罐体之间设置有装料移动装置，装料移动装置的尾端上方设置有封口装置。本发明一种颗粒状肥料自动包装设备及其实施方法，提高移动效率，能够进行有效进行输料和下料，增加整体的便捷性，在移动过程能够对包装袋进行疏导夹压，保证其稳定性，能够方便进行填料，增加下料的便捷性，减少肥料掉落，保证其落料准确性，能够有效根据包装袋位置进行夹持，能够提高其缝合的稳定性，保证其平整度，能够有效对其进行包装，提高自动包装效率。
Patent CN-113622971-B (CN)
IPC: E21D15/60
Filed: 2021-10-11
Granted: 2021-12-24
Abstract: 本发明涉及巷道支护技术领域，公开了一种巷道快速支撑装置，包括支护棚架、棚架安装车和棚架拆卸车；支护棚架可进行撑开和收缩；棚架安装车上设置有安装机构，安装机构用于抓取放置在棚架安装车上的支护棚架并将支护棚架支护在巷道内；棚架拆卸车上设置有拆卸机构，拆卸机构用于将巷道内处于支护状态的支护棚架拆除并放置在棚架拆卸车上；棚架拆卸车可将其上放置的支护棚架运送至棚架安装车上。本发明可以提高支护棚架支护作业的自动化程度，有利于提高巷道掘进工作效率，同时降低了工作人员患职业病的风险。
Patent CN-114009197-B (CN)
IPC: A01C23/04
Filed: 2021-11-01
Granted: 2022-05-17
Abstract: 本发明属于灌溉设备技术领域，用于解决现有喷射灌溉设备难以实现水溶液的定压定量输出，且不能一次性对多处进行喷灌，灌溉效率低，以及难以对喷头的喷灌角度进行调节，设备整体使用效果差的问题，具体是一种具有定量定压功能的喷射节水灌溉设备，包括储水箱，储水箱内开设有稳压室，稳压室位于储水室的上方，稳压室内安装有稳压组件，第一输送管连通分散管，分散管上安装多组可转动空心套环，可转动空心套环通过自动封闭组件与喷管组件连接；本发明通过设置稳压组件和第一流量传感器，实现定压定量灌溉，通过设置分散管和多组可转动空心套环，能够一次性实现对多处的喷灌操作，显著提高了喷灌范围和操作效率，设备整体使用效果好。
Patent CN-114118603-B (CN)
IPC: G06Q10/04
Filed: 2021-12-02
Granted: 2022-06-14
Abstract: 本发明公开了一种土压平衡盾构出渣量预估与校正方法，包括以下步骤：S1、清洗土压平衡盾构掘进参数数据；S2、选取清洗后的正常施工区段的盾构掘进参数与出渣量数值，计算盾构理论出渣质量；S3、计算盾构实际出渣质量；S4、计算盾构额外出渣质量；S5、计算盾构出渣质量预估值；S6、优化校正与调整盾构出渣量的预估值。本发明采用上述土压平衡盾构出渣量预估与校正方法，通过综合外添加剂与土仓保压模式的调整以及地下来水因素所引起的盾构出渣质量的改变，所预测的盾构出渣质量计算值与实际出渣质量更接近，再通过循环校正，进一步提高了每环盾构出渣量的预测精度和可靠性。
Patent CN-113912712-B (CN)
IPC: C07K16/18
Filed: 2021-12-15
Granted: 2022-03-08
Abstract: 本发明公开了抗α‑突触核蛋白的单克隆抗体的制备及其应用。具体的，本发明涉及如SEQ ID NO.1、2、3所示氨基酸序列的重链可变区CDR‑H1、CDR‑H2、CDR‑H3；以及如SEQ ID NO.11、12、13所示氨基酸序列的轻链可变区CDR‑L1、CDR‑L2、CDR‑L3。本发明同时涉及编码抗体的核酸、包含所述核酸的载体以及包含所述载体的细胞和产品。本发明还涉及所述抗体用于检测和治疗α‑突触核蛋白病的用途。
Patent CN-114062418-B (CN)
Title: 一种蠕墨铸铁铁液孕育多特征点双样杯热分析评价方法
IPC: G06F30/20
Filed: 2022-01-14
Granted: 2022-04-08
Abstract: 本发明公开了一种蠕墨铸铁铁液孕育多特征点双样杯热分析评价方法，包括在蠕墨铸铁生产中、进行孕育铁液热分析冷却曲线的炉前双样杯采集，并提取孕育铁液热分析冷却曲线上的多组特征点；将提取的多组特征点带入预先标定的孕育指数计算模型中进行计算，获得孕育指数计算值；将获得的孕育指数计算值与预先标定的孕育效果指数区段范围进行比对，根据孕育指数计算值所处孕育效果指数区段范围来评价蠕墨铸铁的孕育效果。采用本发明可使蠕墨铸铁铁液的孕育效果评价更合理、更准确，为生产过程中孕育状态的动态调整提供调整依据，达到了良好的评价效果，确保了铸铁铁液的质量。对其他石墨形态铸铁铁液的孕育效果也有一定的评价作用。
Patent CN-114125542-B (CN)
IPC: H04N21/4402
Filed: 2022-01-26
Granted: 2022-05-31
Abstract: 本发明公开了一种基于软件方式实现单路硬件解码器的视频插播方法及装置，包括：在解复用层下添加一解码会话管理层，所述解码会话管理层用于音视频解码的会话管理；在第一视频的播放过程中，当播放会话管理层获取到插播的第二视频时，则进行第一视频的解码信息栈存；所述第二视频按正常播放流程进行硬件解码；当所述第二视频播放结束后，播放会话管理层将之前栈存的第一视频的解码信息出栈，然后通知解码会话管理层重新设置硬件解码器；如果第一视频为非直播视频，则将第一视频进度设置到第二视频插播前的进度然后继续播放。本发明实现了仅支持一路视频解码和一路图像渲染的低端流媒体设备在插播广告视频时有较高的解码效率。
Patent CN-114359275-B (CN)
IPC: G06V10/74
Filed: 2022-03-16
Granted: 2022-06-07
Abstract: 本发明涉及液压系统零件缺陷检测技术领域，具体涉及一种基于人工智能的液压齿轮泵缺陷检测方法及系统。该方法为：获取齿轮泵图像的齿面目标区域；获取目标区域的复杂度；获取每个颜色通道下目标区域的熵，根据目标区域的熵获取空间分布向量，根据空间分布向量与正常齿面的空间分布向量之间的差异获取异常指标；获取目标区域内任意两个像素点之间的差异度，根据差异度与正常齿面的差异度之间的区别获取目标区域的差异指标；根据复杂度、异常指标以及差异指标获取缺陷置信度，当缺陷置信度大于预设阈值时，齿轮泵存在缺陷。从多方面对目标区域进行综合考虑，获取不同的特征参数，提高对齿面缺陷检测的准确度。
Patent GE-P199901656-B (GE)
Title: Prestessed Framework
Inventor: SURGULADZE BICHIKO
IPC: E04C3/10
Filed: 1997-02-12
Abstract: 1. Technical Result Simplification of the design, reliability increase, reduce of the design weight. 2. Essence A center gravity axes for chord elements 2 and a tie-bar 3 included in the support units of the prestressed framework are crossed in the point of support. At the bottom chord of a truss the tie-bars fixators 4 are attached, the tie-bar tightening device is disposed in the support units and provided with guides 5 on which the intrathread elements 8; the tie-bar 3 is passed through the holes of the bolts, the fixators and the rests and is attached on the rests 7 by means of tie-rods. The scale 6 of the device for the measurement of tightening force of the tie-bar is on the guide, and the pointer 12 is on the tie-bar. 3. Field of Application Construction. 6 fig.
Patent GE-P20001923-B (GE)
Title: Rotor Machine
Inventor: MEPARISHVILI DIMITRI
IPC: F01C1/00
Filed: 1997-10-16
Abstract: 1. Technical Result Increase in reliability, improvement in operation indices and simplification of manufacture.           2. Essence A rotor machine comprises an outer cylinder, an annular operating chamber 4, an inner cylinder 3 with recesses disposed in a circle symmetrically and shutters 2 made in the form of cylindrical turnstile disposed with the capability of turning in said recesses, whereas the turnstile cylinders 8 by gear transmission of inner engagement are connected with a machine shaft 5. On the inner cylindrical surface of the outer cylinder at least three pistons 6 are fixed rigidly, which fit tightly to the outer surface of the inner cylinder. Each turnstile has parallel cylindrical axes of a groove 7 for contact with the piston 6.  3. Field of Application Machine-building, compressors, pumps, pneumatic and hydraulic machines.  2 ind. cl. 5 fig.
Patent GE-P19991641-B (GE)
Title: Electrode Coating
Inventor: YAKOBASHVILI SOZAR
IPC: B23K35/365
Filed: 1998-03-18
Abstract: 1.  Technical Result Improvement of welding technology and weld properties.            2.  Essence A coating comprises marble, fluorspar, ferro¬titanium, silicomanganese, ferropowder, perlite and kaolin in the following proportion of components, mass %: 	  marble 40-55 fluorspar 9-18 perlite 5-8 silicomanganese	8-15 ferropowder 5-10 ferrotitanium 10-1 kaolin 1-2 3. Field of Application Welding engineering, in particular welding material.
Patent GE-P20105083-B (GE)
Title: A solid pharmaceutical dosage formulation
Inventor: ROSENBERG JOEERG
IPC: A61K9/20
Filed: 2006-02-21
Abstract: The present invention provides a pharmace¬utical dosage formulation, and more particularly, to a pharmaceutical dosage formulation comprising an HIV protease inhibitor.
Patent GE-P20135967-B (GE)
Title: Improved reconstituted surfactant composition containing surfactant protein b (sp-b), and surfactant protein c (sp-c) analogs
Inventor: SOLIANI RASCHINI ANNAMARIA
IPC: C07K14/785
Filed: 2010-05-31
Abstract: There are represented reconstituted surfactant composition comprising lipid carrier, and polypeptide analogs of native surfactant proteins (SP-C) and (SP-B). The composition is applied at the treatment of respiratory distress syndrome (RDS).
Patent GE-P20207173-B (GE)
Title: Geocell with improved compaction and deformation resistance
Inventor: GEOTECH TECHNOLOGIES LTD (IL)
IPC: E02D31/00
Filed: 2015-02-12
Abstract: Geocell material 10 has been made of set of perforated polymeric strips 14 having deformation no more than 3.5% during installation, and 3.0% – at loading therewith 6.1 kn/m engaged in perpendicular direction relative to cell strip stitches, at ambient temperature, during 90 minutes. s
Patent DK-158067-C (DK)
Inventor: DUITS E H TE
IPC: A63B9/00
Filed: 1983-01-18
Granted: 1990-08-20
Abstract: A device (1) for connecting at least two round poles (2) of a play implement comprising clamping means (4) extending through bores (3) in the poles (2) and bearing via supporting elements (5,6) on outer faces on both sides of the poles. A spacing element (8) extends between the poles coaxially with the clamping means and has curved contact faces (20,21) intimately engaging the pole at least along an outer edge.
Patent CA-1282550-C (CA)
Inventor: HEAVNER GEORGE
IPC: C07K/
Filed: 1984-08-31
Granted: 1991-04-02
Abstract: METHODS AND COMPOSITIONS FOR PREPARATION OF H-ARG-X-Z-Y-TYR-R                 ABSTRACT OF THE DISCLOSURE          Solution phase methods and compositions for preparing H-ARG-X-Z-Y-TYR-R wherein X is LYS and Y is VAL or X and Y are both SAR, Z is ASP or GLU, and R is NH2 or OH. The compositions of this peptide find use in thymic function.
Patent CA-1299699-C (CA)
Title: Photoelectric apparatus for tracing a scanning head along a pattern track
Inventor: DECKER KLAUS
IPC: B23Q35/128
Filed: 1986-02-17
Granted: 1992-04-28
Abstract: ,27132-8 ABSTRACT    In a photoelectric apparatus for tracing a scanning head along a pattern track, a constant arrangement of tightly spaced light-sensitive elements is provided in the scanning head forming together with an addressing device scanning patterns which can be sampled.  On the arrangement of the light-sensitive elements, a section of a pattern plane for scanning including an essential transversal component of the scanning pattern is imaged.  From illumination state signals of the sampled light-sensitive elements, control signals are generated by means of an evaluation device controlling the tracing movement of the scanning head in two movement directions rectangularly oriented relative to each other.  The shape and/or the position of the scanning pattern in the scanning head scanning the pattern track may be varied by selective sampling of determined light-sensitive elements from a greater number of light sensitive elements provided in the constant area-like arrangement.
Patent CA-1277318-C (CA)
Title: Oxicam derivatives as inhibitors of 5-lipoxygenase
Inventor: NAGAKURA ISAO
IPC: C07D279/02
Filed: 1986-04-14
Granted: 1990-12-04
Abstract: Abstract Certain substituted-4-hydroxy-(or 4-acyloxy-)2H-1,2-benzothiazine l,l-dioxides having at the 3-position a 2-substituted-1,3,4-oxadiazol-5-yl, a 2-substituted-tetrazol-5-yl or a l-substituted-tetrazol-5-yl group useful as selective 5-lipoxygenase pathway inhibitors; and methods for their preparation.
Patent CA-1276388-C (CA)
Title: Flame retardant polyurethane foams
Inventor: GRACE OSCAR M
IPC: C08K5/3492
Filed: 1986-06-09
Granted: 1990-11-13
Abstract: FLAME RETARDANT POLYURETHANE FOAMS   Abstract of the Disclosure The invention pertains to flame retardant flexible polyurethane foams prepared by reacting a polyether polyol, an organic isocyanate, and a blowing agent incorporating (a) melamine in an amount ranging from about 30 weight percent to about 55 weight percent and an effective amount of (b) another flame retardant.
Patent CA-1299239-C (CA)
Inventor: TOUGNE DANIEL
IPC: H02J3/14
Filed: 1986-07-04
Granted: 1992-04-21
Abstract: ABSTRACT OF THE DISCLOSURE           In order to optimize power supply costs and reduce billing rates in terms of prices charged per kilowatt-hour, the current consumed by a domestic installation is compared with a reference value and the result is transmitted to a microprocessor.  As a function of this result, the microprocessor dis-connects one or a number of power outputs in cascade and in a programmable order.  In addition, the micro-processor receives a signal from one output of a relay which is responsive to rate-change data transmitted over the power distribution network at 175 Hz.  When the billing rate is at a high price level, the micro-processor disconnects one or a number of outputs at the same time and as a function of a program established beforehand by the user.
Patent CA-1285790-C (CA)
Title: Flow meters
Inventor: NORTHEDGE RONALD
IPC: G01F1/74
Filed: 1986-08-13
Granted: 1991-07-09
Abstract: ABSTRACT OF THE DISCLOSURE            A  3-phase  flow  meter comprises  a  pipeline  containing pressure  and temperature meters and a meter for measuring the  density of the combined flow.   A proportion  of  the flow  is diverted through a separator  which separates out the gas component from the liquid components.   A  density meter  is provided to measure the density of the  combined liquid components.   The outputs of the various meters are fed  to a processing circuit which outputs the volumes and masses of the three phases.
Patent CA-1296482-C (CA)
Title: Method for the production of polymethacrylates
Inventor: KATO YASUYUKI
IPC: C08F220/14
Filed: 1986-10-10
Granted: 1992-02-25
Abstract: Abstract The present invention is directed to an improved method for the production of polymethacrylates by rapid polymerization, which comprises polymerizing an unsaturated monomer selected from a methacrylate and a monomer mixture comprising predominantly a methacrylate which may partially contain a polymer of the monomer (i.e. a syrup of the monomer or monomer mixture) in the presence of a radical polymerization initiator, a reducing compound containing sulfur in the molecule thereof, a copper-containing compound and a specific tertiary amine hydrohalogenate or a quaternary ammonium halide.  Said polymethacrylates can form molded products having excellent mold release characteristics and are particularly useful in the production of optical parts such as conventional lenses, Fresnel's lens, optical recording disc media, prisms, mirrors, etc.
Patent CA-1314388-C (CA)
Inventor: ENGLEBERT STEPHEN M
IPC: D04H1/70
Filed: 1986-10-17
Granted: 1993-03-16
Abstract: ABSTRACT OF THE DISCLOSURE      Nonwoven   web   and   method   of   making   including interbonded  thermoplastic  fibers  in  an  array of  hollow projections extending outwardly from at least one surface of said web.. The projections are separated by land areas of interbonded fibers, and the fiber orientation is greater in the projections than in the land areas.   Either the projection  or the land areas may be perforated as desired for controlled porosity and fluid flow properties.   The nonwoven webs of the invention may be made by a number of processes but, preferably, are made by forming directly on a surface with corresponding projections with or without apertures and a vacuum assist or by forming on an apertured surface with a pressure differential sufficient to draw the fibers through the apertures forming the projections.  The disclosure includes such webs with added fiber layers and as  components  of  a wide  variety  of products  including personal care items such as liners for sanitary napkins, household products such as cleaning materials and wipers, in the service product area such as towels, washcloths and bathmats, in the marine and automotive area as scrubbing and protective applicators, and in the hospital and veteri-nary areas as wipes and dispensing cloths.  The method and apparatus disclosed may be varied as to steps and config-uration to impart desired web constructions and properties, and preferred embodiments are disclosed.
Patent CA-1284021-C (CA)
Title: Molding device for modular concrete unit
Inventor: LEE YUAN-HO
IPC: B28B7/22
Filed: 1986-11-24
Granted: 1991-05-14
Abstract: Abstract of the Disclosure A    molding   device   includes   a   multi-sided contractible  inner  form and outer forms that  can  be connected detachably to the inner form.  The inner form has,  at  each  side,  a wedge-shaped  spacer  formwork board, on which are mounted a power means and a linkage mechanism, disposed between and connected detachably to left and right component formwork boards.   The  wedge-shaped spacer boards in all sides of the inner form can be  pulled  inward  by individual power  means  through individual  linkage mechanisms to leave space  for  the the   left  and  right  component  formwork  boards  to approach  one  another  at all sides  to  contract  the entire inner form.
Patent CA-1338627-C (CA)
Title: Pharmaceuticals based on phosphoric acid esters for use in tumor therapy, and process for their preparation
Inventor: EIBL HANSJOERG
IPC: C07F9/24
Filed: 1986-12-03
Granted: 1996-10-01
Abstract: Cytotoxically effective pharmaceutical which contains com-pounds of formula I                  R - Y - PO? - X -  R1 or a physiologically compatible salt thereof, where in form-ula I R is a saturated or unsaturated hydrocarbon radical having from 12 to 24 carbon atoms, which can also be halogen substituted, X is an oxygen atom, NH or NR2 and Y is an oxy-gen atom or NH, R1 is a C1-C8-alkyl group, or where R1 is a C2-C8-alkyl group, which is unsaturated and/or is substituted with halogen, amino, C1-C6-alkylamino, di-C1-C6-alkylamino, tri-C1-C6-alkylamino, hydroxy, carboxy, C3-C8-cycloalkyl or phenyl, and where R1 can also be 2-tert.-butyloxycarbonyl-aminoethyl, 2-tert.-butyloxycarbonylethyl, 2,3-isopropyidene-dioxi-propyl-(1), 2,3-dibenzyloxy-propyl-(1), 1,3 -dibenzyl-oxy-propyl-(2) or N-C1-C6-alkylamino-C2-C6-alkyl, when X is an oxygen atom and where R1 additionally can be 2,3-dihydroxy-propyl-(1), when X is the NH group, and R2 is a 2,3-dihydroxy-propyl-(1) group, a C1-C8-alkyl group or a C2-C8-alkyl group, which is unsaturated and/or is substituted with halogen, amino, C1-C6-alkylamino, di-C1C6-alkylamino, tri-C1-C6-alkylamino, hydroxy, carboxy, C3-C8-cycloalkyl or phenyl, compounds of formula I as well a process for their preparation.
Patent CA-1281730-C (CA)
Title: Epoxy resins based on tetraglycidyl diamines
Inventor: NEWMAN-EVANS RICHARD H
IPC: C08G59/10
Filed: 1987-02-24
Granted: 1991-03-19
Abstract: EPOXY RESINS BASED ON TETRAGLYCIDYL DIAMINES                 ABSTRACT OF THE DISCLOSURE          Novel tetraglycidates have the formula       (I) wherein R1 and R2 are independently hydrogen, alkyl of 1 to 8 carbon atoms, perfluoroalkyl, or cycloalkylidene of 5 to 7 carbon atoms.  Epoxy resin systems exhibiting good tensile properties and moisture sensitivity can be made by copolymerizing the tetraglycidates with a polyamine curing agent.  Prepregs can be made by combining the epoxy resin systems with a fiber reinforcement.  The epoxy resin system may include a co-epoxide.
Patent CA-1340599-C (CA)
Title: Antibiotic-producing microorganisms
Inventor: FISHMAN SCOTT ERIC
IPC: C12N15/70
Filed: 1987-03-13
Granted: 1999-06-22
Abstract: A means for increasing the antibiotic-producing ability of an antibiotic-producing microbial host cell is disclosed. The method involves transforming an antibiotic-producing microorganism with a recombinant DNA cloning vector that codes for the expression of a rate-limiting antibiotic biosynthetic enzyme or other gene product.
Patent CA-1303697-C (CA)
Title: Digital capacitance encoder
Inventor: COX KARMEN D
IPC: G01D5/241
Filed: 1987-04-15
Granted: 1992-06-16
Abstract: Abstract of the Disclosure A system for encoding position information includes a grid of evenly spaced, parallel conductive lines fixed with respect to one of two mechanical parts, the grid being disposed along the line of movement of the parts.  Two pairs of interdigitated electrodes capacitively sense the conductive lines of the grid, the electrodes being fixedly disposed on the other mechanical part.  Decoding circuitry is responsive to the electrodes for providing relative movement information.  The fingers of each electrode are disposed substantially parallel to the grid lines, the capacitance of each electrode with respect to the grid being a function of the proximity of the fingers of that electrode to the grid lines.  The decoding circuitry includes first and second latches whose outputs are a function of which electrode of its corresponding pair has the greater capacitance to the grid.  The second pair of interdigitated electrodes is offset from the first pair such that its output differs from that of the first pair.  The decoding circuitry further includes circuitry responsive to the output of the latches for determining the direction of travel of the mechanical parts with respect to each other.