baber/WOPTO huggingface dataset:
Patent CN-112765392-B (CN)
Title: 一种基于图像匹配的高铁列控定位方法及其系统
IPC: G06F16/29
Filed: 2021-04-08
Granted: 2021-07-06
Abstract: 本发明公开了一种基于图像匹配的高铁列控定位方法及其系统，所述定位方法包括以下步骤：建立初始三维电子地图数据库；列车初始定位；连续定位，根据初始特征点和所述初始特征点链接的下一个特征点的位置，提前做好图像获取准备；特征点匹配；匹配合格获取地理坐标，形成列车位置；将匹配不合格的特征点进行更新，建立三维电子地图数据库；所述系统包括初始三维电子地图数据库模块、图像获取模块、图像处理模块、特征点匹配模块和三维电子地图数据库模块；本发明通过高速摄像机获取沿线特征点，并引入辨识度λ，根据辨识度来快速筛选特征点，并与存储于三维电子地图数据库中的特征点数据进行比较，从而实现列车定位。
Patent CN-113179449-B (CN)
Title: 语音及动作驱动图像的方法、系统、装置及存储介质
IPC: H04N21/44
Filed: 2021-04-22
Granted: 2022-04-12
Abstract: 本发明公开了一种语音及动作驱动图像的方法、系统、装置及存储介质，所述方法包括：获取语音、动作视频及图像；根据所述图像提取面部特征向量，以及根据所述语音预测系列表情参数；根据所述图像及所述动作视频确定驱动的系列关键点参数；根据所述面部特征向量、所述驱动的系列关键点参数及所述系列表情参数对应生成系列图像；根据所述语音及所述系列图像生成视频文件。本发明实施例能够驱动静态图像按照预设的语音及动作形成匹配的视频文件，生动逼真，操作简单且便于推广。本发明实施例可广泛应用于图像处理技术领域。
Patent CN-113314132-B (CN)
IPC: G10L25/18
Filed: 2021-05-17
Granted: 2022-05-17
Abstract: 本发明提供了一种应用于交互式音频系统中的音频对象编码方法、解码方法及装置，其中的编码方法首先将输入的独立多个音频对象进过预处理变换到频域；然后利用非均匀子带划分算法完成子带划分，计算每个音频的对象的空间信息参数，将音频对象频域信号下混得到单声道的下混信号；其次利用深度神经网络中的编码模块对空间参数进行降维表达；最后将混合信号和压缩后的空间参数合成编码码流。与一般的音频对象编码方法相比，在相同码率下，本音频对象编码方法混叠失真有明显下降，能给用户带来更好的沉浸式体验。该方法适用于音频交互设备，且适用于多风格、多类型、多模态的音频信号。
Patent CN-113157871-B (CN)
IPC: G06F16/35
Filed: 2021-05-27
Granted: 2021-12-21
Abstract: 本申请涉及人工智能和文本分析技术领域，具体而言，涉及应用人工智能的新闻舆情文本处理方法、服务器及介质，能够将目标网络新闻文本和各个新闻参考文本映射到同一基准规范下进行比对分析，根据事先存储的各个基准舆情文本片段之间的相关性系数，确定第一基准网络新闻文本集与每个第二基准网络新闻文本集之间片段集相关性，从而获得目标网络新闻文本与各个新闻参考文本之间的新闻文本相关度，进而有效简化确定目标网络新闻文本与各个新闻参考文本之间的新闻文本相关度的过程，提高了新闻舆情文本分析的效率，避免在一些时段内处理大量的新闻舆情文本而导致服务器崩溃。
Patent CN-113230365-B (CN)
Title: 一种治疗关节骨病的中药组合物、制剂及其制备方法和应用
IPC: A61P19/02
Filed: 2021-06-04
Granted: 2022-06-10
Abstract: 本发明提供了治疗关节骨病的中药组合物，按重量份数计，包括桃儿七1～30份，追风七1～40份，金牛七1～10份，铁牛七1～10份，老鹳草1～80份，铁丝威灵仙1～40份，陕土茯苓1～40份，地椒1～40份，鸡血藤1～40份，独活1～40份，制川乌1～40份，其可在短时间内缓解关节骨病的疼痛，促进关节活动改善，且可快速、有效的治疗骨关节炎、类风湿性关节炎疼痛、颈椎病、腰椎病、肩周炎等关节骨病；本发明还提供了由该中药组合物制备得到的制剂及制备方法；及该中药组合物在制备缓解骨关节炎、关节骨病的药物中的应用。
Patent CN-113583995-B (CN)
IPC: C12N15/82
Filed: 2021-06-22
Granted: 2022-05-31
Abstract: 本发明公开了一种玉米酪蛋白激酶2CK2α2、其编码基因基于高温胁迫响应的应用，旨在解决当前玉米耐高温基因资源及种质资源匮乏的技术问题。本发明基于玉米酪蛋白激酶2 α 亚基能够响应高温胁迫的发现，构建了过表达载体OE ‑ZmCK 2 α 2 、 pFGC5941 ‑ZmCK 2 α 2过表达载体，利用玉米遗传转化技术获得 ZmCK 2 α 2过表达纯合株系，并使用qRT‑PCR检测筛选出高表达量的株系，以作为选育耐高温的玉米品种/系的育种材料。本发明确定了玉米酪蛋白激酶 2α 亚基能够响应高温胁迫，并初步解析了其在高温胁迫的作用机制，有助于理解玉米耐热机制，可为培育耐高温玉米品种提供重要基因资源及相关的种质资源。
Patent CN-113321522-B (CN)
IPC: C04B35/80
Filed: 2021-06-29
Granted: 2022-04-19
Abstract: 本发明公开了一种原位生长SiC纳米线改性SiC f /SiC陶瓷基复合材料的制备方法和应用，所述制备方法为将含金属镀层的石墨片与碳纤维预制体在不接触的情况下共同置于化学气相沉积炉，通过化学气相沉积于碳纤维预制体的孔隙及表面原位生长SiC纳米线，获得带SiC纳米线的SiC纤维预制体，再通过化学气相沉积获得SiC基体，即得SiC纳米线改性SiC f /SiC陶瓷基复合材料，本发明通过间接引入金属催化剂，金属催化剂呈气相扩散到SiC纤维预制体的表面以及内部孔隙，催化剂分布更加均匀，催化生长的SiC纳米线密度适中。得到的含SiC纳米线SiC f /SiC复合材料，最大压溃载荷可达1175.0N，与现有技术中的SiC纳米线改性SiC f /SiC陶瓷基复合材料相比，本发明所得管状SiC f /SiC复合材料压溃性能大幅提升。
Patent CN-113367781-B (CN)
Title: 一种胸外科手术用穿刺吸引器
IPC: A61B17/34
Filed: 2021-06-30
Granted: 2022-04-01
Abstract: 本发明公开了一种胸外科手术用穿刺吸引器，属于胸外科手术技术领域，包括吸引器主体，所述吸引器主体顶部连通有两个吸液盒，且吸液盒顶部连通有吸液管，且吸液管一侧外侧壁套设有贴合机构，且吸液管一端通过调节机构连通有穿刺管，所述穿刺管一侧活动连接有穿刺机构，所述吸液管之间还一体连通有逆止机构。本发明中，能够对组织液废物进行限位封闭，避免组织液发生回流，并且拧动凸轮顶动第一滑杆和贴合块向上移动能够拉动闸板打开瓣膜，此时能够通过两侧连通吸液管进行反冲洗消毒，避免瓣膜阻隔影响到对吸液管的冲洗效率，同时能够通过瓣膜进行隔绝封闭，避免组织液回流影响到吸液管内吸引压强，并且有效降低吸引后的消毒清理难度，显著提高吸液管可维护性。
Patent CN-113533444-B (CN)
IPC: G01V3/00
Filed: 2021-07-19
Granted: 2022-07-01
Abstract: 本发明公开了一种垃圾填埋场渗滤通道的电阻率法环形观测系统及方法，该系统中每个环形监测单元均包括n个电极，且n个电极均匀埋设于垃圾填埋场周围岩土层内，每两个电极之间通过供电电缆相连形成首尾电极不相连的环形；每个环形上的尾端电极与外部相邻环形上的首个电极通过供电电缆连接；可视化数据处理单元包括数据转换器、数据处理主机和计算机；通过环形监测单元与可视化数据处理单元的配合，对探测数据进行反演成像处理并与三维地质模型进行综合对比分析，圈定垃圾填埋场渗滤通道的位置及范围。本发明解决了垃圾填埋场顶部电极布设难度大且常规观测系统监测存在较大误差的技术难题。
Patent CN-113277436-B (CN)
IPC: E04G21/16
Filed: 2021-07-22
Granted: 2021-10-01
Abstract: 本发明公开了一种用于建筑工程的吊运装置，所述吊运装置包括：承载壳体、吊绳、支撑座以及转动安装在所述承载壳体上的转动轴，所述转动轴上固定连接有第一锥齿轮以及第二锥齿轮；两个第一丝杆，每个所述第一丝杆上均安装有第三锥齿轮以及转轮，所述第一丝杆上螺纹连接有凸轮；两个维稳机构，每个所述维稳机构均包括安装在所述承载壳体一侧表面的电动推杆，所述电动推杆驱动端安装有移动块，所述承载壳体一侧安装有和所述移动块配合使用的固定板；调节机构。本发明一定程度上可以提高材料的稳定性，防止材料从高处掉落而砸到工作人员，不仅大大减少了工作人员的工作量，也降低了安全隐患，有利于工作人员的人身安全。
Patent CN-113515801-B (CN)
IPC: G06F30/20
Filed: 2021-07-23
Granted: 2022-06-28
Abstract: 本发明公开了一种钢管K型有加劲相贯焊节点承载力计算方法，涉及电力技术和建筑工程的结构计算领域。它包括以下步骤：步骤1：计算得到中间参数ψ n ；步骤2：计算受压支管与主管的管径比β和中间参数ψ β ；步骤3：计算得到中间参数ψ a ；步骤4：计算得到无加劲节点部分贡献项N cK ；步骤5：计算得到受压侧节点板有效长度l ec ；步骤6：计算得到节点板部分贡献项N cP ；步骤7：计算得到环板部分贡献项N cR ；步骤8，计算得到有加劲相贯焊节点承载力N cKPR ，受拉支管有加劲相贯焊节点承载力N tKPR 。通过本发明的计算方法得到的钢管K型有加劲相贯焊节点安全性能高，工程造价低；本发明可广泛应用于输电线路在钢管K型有加劲相贯焊节点的设计中。
Patent CN-113700920-B (CN)
Title: 一种基于foxboro系统的两位置带自保持电动/气动阀门驱动级
IPC: F16K31/122
Filed: 2021-07-27
Granted: 2022-03-11
Abstract: 本发明公开了一种基于FOXBORO系统的两位置带自保持电动/气动阀门驱动级，应用于触摸面板、驱动级、DO卡件、DI卡件、就地设备，其特征在于，该方法包括：根据所述驱动级输出的信号生成DO卡件的开关控制信号，所述DO卡件的开关控制信号发送到DI卡件；当驱动级接收到DI卡件的信号且预设的时间内不能控制所述就地设备，则所述就地设备为故障状态，从而基于所述触摸面板显示故障状态。通过以上方法可以解决联锁开、关信号存在的情况下仍然可以操作阀门，使得联锁信号失去保护作用的问题，从而提高了系统使用时的安全性。
Patent CN-113459678-B (CN)
Title: 一种激光3d打印机边缘光斑面积补偿方法
IPC: B41J2/47
Filed: 2021-07-28
Granted: 2022-06-07
Abstract: 本发明涉及一种激光3D打印机边缘光斑面积补偿方法，包括以下步骤：取光束垂直照射至打印平台时的光斑直径为理想扫描线宽；扫描过程中，当光束倾斜照射至打印平台时，基于光束的倾斜角度以及照射到打印平台上的光斑的扫描方向，通过光斑倾斜补偿法计算决定实际扫描线宽的两个端点，使得实际扫描线宽的两个端点的距离与理想扫描线宽相同；通过变焦系统不断地调整光斑的面积，使光斑的实际扫描线宽的两个端点的位置与前述两个端点位置一致，用不断调整的光斑完成扫描。在激光光束打印画幅的边界时，采用变焦功能，动态改变打印光斑的大小，使激光光束在打印画幅边缘时具有和打印画幅中部相同的光斑面积和激光功率密度，使打印的质量获得提高。
Patent CN-113377129-B (CN)
IPC: G05D1/10
Filed: 2021-08-13
Granted: 2021-11-16
Abstract: 本发明涉及无人机飞行控制技术领域，具体涉及两个地面站协同控制一架无人机的方法，本发明对无人机的协同控制方案进行了优化，通过控制站和请求站在同一套数据链系统内进行信息交互和确认，控制站和请求站能够实时明确当前的控制权限，并提出对应的控制权限请求和做出回应，完整考虑了交接控制权交接流程，实现了平台控制权交接的功能，在交接控制权的过程中通过等待确认时间提高了无人机的飞行安全性；同时也实现了两个地面站同时协同控制飞行平台和任务平台的功能。
Patent CN-113559489-B (CN)
IPC: A63C1/00
Filed: 2021-08-31
Granted: 2022-06-14
Abstract: 一种窄腰冰刀管架属于冰刀架技术领域，包括刀管和夹壁。所述刀管的上部安装与冰鞋底部连接桥梁，刀管的下部设置有夹持冰刀的夹壁，刀管的两个侧面中至少一个侧面为向内部凹陷的平滑弧面。刀管中部的不同尺寸比的窄腰设计可以通过改变运动员蹬冰时刀管的形变程度来增加冰刀与冰面的接触面积，使得运动员蹬冰时发力更加充分，将力量最大程度的转化为前进所需要的动能，提高运动员滑行速度，另外由于冰刀与冰面可以完全接触，减少在行进过程中出现侧滑的几率，有效的避免运动员出现碰撞、受伤的情况发生。本发明不改变原有冰刀管架的承力位置，回弹性强且不容易发生永久性变形，质量更轻、穿着舒适度更高，并且使用寿命长。
Patent CN-113500331-B (CN)
Title: 一种船用斜梯焊接装置
IPC: B23K37/00
Filed: 2021-09-13
Granted: 2021-11-26
Abstract: 本发明属于船舶焊接领域，具体的说是一种船用斜梯焊接装置，包括底板；所述底板左侧的外表面转动连接有牵引杆，所述牵引杆的右侧设置有防护框，所述防护框的下表面与底板的上表面固定连接。该船用斜梯焊接装置通过设置吸盘，当底板向下运动时，导轮带动连接杆向上运动，吸盘的下表面与地面板接触挤压，活塞的下表面与吸盘的下表面距离增大，活塞向上抽拉，吸盘内腔容积增大，气压降低，其下表面与外界接触面的接触压力增大，吸附和密封效果增大，在反作用力的作用下，摩擦片与压板的夹角减小，卡爪伸出，卡爪的下表面与外界固定面卡死，再加上摩擦片的减速和吸盘的吸附，焊机被牢牢固定，解决了传统船舶移动焊接设备不容易固定的问题。
Patent CN-113735525-B (CN)
IPC: C04B111/70
Filed: 2021-09-24
Granted: 2022-06-14
Abstract: 本发明涉及建筑材料领域，具体为一种桩基修补用水下不分散灌浆料及其制备方法，包括以下组成成分：硅酸盐水泥、凝胶材料、聚羧酸减水剂、交联剂、骨料、高分子絮凝剂、塑性膨胀剂、有机硅消泡剂、水，本发明灌浆料具有较高的流动度和优良的力学性能，且坍落度在60min内损失较小，初凝时间≥6h，终凝时间≥7h，能够满足水下桩基修补之所用，尤其是可用于深孔桩基灌注修补。
Patent CN-113600871-B (CN)
IPC: B23Q11/10
Filed: 2021-10-08
Granted: 2021-12-17
Abstract: 本发明公开了一种制冷设备加工零件打孔模具，包括储藏室，所述储藏室的上表面固定连接有漏板，所述漏板的上表面固定连接有机体，所述机体包括稳定机构，本发明涉及打孔模具技术领域。该制冷设备加工零件打孔模具，通过设置排渣机构，当设备使用时，钻头的顶端与工件高速摩擦，在钻头的带动下，连接器和锥形块转动，扰流板受锥形块的影响向下吸入外部空气，受橡胶板的阻挡，打孔产生的碎屑粉尘在重力和吸力作用下聚集在外罩的内部，随后沿着连接管进入密封舱的内部，通过扰流板空隙进入漏板上表面的粉尘被压轮挤压，降低扬尘，最后刮板将块状废弃物刮碎，从漏板落至储藏室的内部，解决了传统打孔模具在工作时粉尘较大的问题。
Patent CN-113756867-B (CN)
IPC: B23P15/00
Filed: 2021-10-15
Granted: 2022-05-20
Abstract: 本发明涉及一种暗挖隧道的风水管道固定装置，包括钢板支架（1）、钢板托架和膨胀螺栓（2），所述钢板支架（1）采用25a#槽钢，并通过钢板托架由膨胀螺栓（2）固定在隧道内壁上；所述钢板支架（1）的其中一侧的支腿（3）与钢板托架连接，所述钢板支架（1）的腰（4）垂直于风水管道（5）的延伸方向设置，并在所述钢板支架（1）的腰（4）和另一侧的支腿（3）上连续开设多个槽道（6）。本发明还涉及暗挖隧道的风水管道固定装置的安装方法。本发明有效的降低了风水管道安装不牢固导致的安全风险，确保了风水管道的安装质量，保证了风水管道的平顺、美观。
Patent CN-114085195-B (CN)
IPC: C07D285/14
Filed: 2021-11-30
Granted: 2022-06-14
Abstract: 本发明公开了一种具有转光作用的薄膜掺杂材料，该薄膜掺杂材料能通过吸收太阳光中特定部分的波长，发射出相应植物吸收波长的红色荧光，达到利用自然光给植物进行补光的效果，可用于各种农产品的栽培与生产当中。本发明还公开了一种具有转光作用的生物降解薄膜材料，采用上述具有转光作用的薄膜掺杂材料和聚乳酸混合制得。本发明还公开了该具有转光作用的生物降解薄膜材料的制备方法。
Patent CN-114109549-B (CN)
IPC: F25J1/02
Filed: 2022-01-26
Granted: 2022-04-26
Abstract: 本公开提供一种具有冷源的二氧化碳储能系统及其控制方法。具有冷源的二氧化碳储能系统包括依次闭环连接的储液罐、释能组件、储气库和储能组件，以及包括与储能组件连通的冷源组件；其中，储能组件包括冷凝器，冷凝器具有与储液罐连通的二氧化碳通道和用于冷却二氧化碳的冷源通道；冷源组件包括：介质容器，用于存储液体和高压空气；膨胀组件，膨胀组件和介质容器、冷源通道均连接，介质容器内的高压空气能够流入膨胀组件膨胀降温后形成低温空气并进入冷源通道以冷却二氧化碳。本公开的具有冷源的二氧化碳储能系统能够提高具有冷源的二氧化碳储能系统的系统效率。
Patent CN-114162356-B (CN)
Title: 一种体感微低重力模拟装置的缓冲组件及模拟装置
IPC: B64G7/00
Filed: 2022-02-11
Granted: 2022-05-17
Abstract: 本发明属于航空航天技术领域，具体地说，涉及一种体感微低重力模拟装置的缓冲组件及模拟装置，所述体感微低重力模拟装置包括：支撑框架和与之连接的重力平衡组件；缓冲组件，独立于重力平衡组件设置在支撑框架内的上半部分，用于向重力平衡组件提供势能以实现其重力平衡。本发明的有益效果为所述缓冲组件与重力平衡组件独立设置，向重力平衡组件提供势能以实现其重力平衡，提升技术人员计算失重的模拟量精确度的同时，还减小缓冲组件的安装难度的同时，实现缓冲组件安装的模块化处理。
Patent GE-P20002250-B (GE)
Title: Integrated Circuit Controlled Transaction Management System
Inventor: JOHANNES PETER
IPC: G07F7/10
Filed: 1995-02-17
Abstract: 1. Technical Result Simplification of transaction management system.         2. Essence A system comprises an integrated circuit card (ICC), a central unit and a terminal. The system is able to execute an application between the ICC and the terminal connected or not to a central unit. The system is also using an interpreter which deals with the execution of an application, on an ICC, and/or on a terminal and as a result of this is able to access and to use the terminal memory, and at least a part of the terminal peripherals. The ICC optionally comprises an interpreter, which is able to access the ICC memory and to use the ICC memory, and at least a part of the ICC peripherals.     3. Field of Application Computer engineering.
Patent CA-1287258-C (CA)
Title: Explosive charge casing for forming an essentially rod-shaped projectile
Inventor: LIPS HENDRIK R
IPC: F42B1/032
Filed: 1982-11-05
Granted: 1991-08-06
Abstract: ABSTRACT An explosive charge casing for forming a rod shaped projectile includes a coating of dense material and a coating of light material which is positioned such as to improve the aerodynamic performance of the formed projectile.
Patent CA-1282345-C (CA)
Title: Variable volume filter or concentrator
Inventor: FORD DOUGLAS L
IPC: B01D63/00
Filed: 1986-04-10
Granted: 1991-04-02
Abstract: ABSTRACT     A concentrator for concentrating the fine solids of a liquid feed suspension has a shell (100) within which there is a bundle of microporous fibres (102).  Pressurized feed suspension is introduced through inlet (105) and passes over the external walls of the fibres (102) with the clarified liquid being drawn from the lumens of the fibres (12) and the concentrated feed being discharged through outlet (107).  The solids retained within the shell are removed by first applying a pressurized liquid and then applying a gas at a pressure sufficient to ensure that the gas will pass through the larger pores of the fibres to remove the solids from the shell (11) through outlet (17) to an external collection point.    The fibres (102) are enclosed within a variable volume diaphragm (108) located within diaphragm holder (109) by spaced plugs (106).  The volume of the diaphragm is altered by varying the pressure of a fluid introduced through inlet (110) to the space between the diaphragm (108) and holder (109).
Patent CA-1277903-C (CA)
Inventor: ERK VERNON
IPC: A61K31/00
Filed: 1986-07-04
Granted: 1990-12-18
Abstract: ABSTRACT            The invention relates to a method of raising blood glucose in vertebrates comprising administration of manganese-con-taining pharmaceutical preparations in appropriate ratios with isoleucine, methionine, phenylalanine, tyrosine and valine and in appropriate ratios as between the amino acids used to increase the blood glucose level of the vertebrate having the blood sugar level raised to within normal limits; these to be given in cumulative amounts appropriate to the individual patient in a schedule  of treatment which varies in amount, frequency and the said ratios, all of which reflect the changing degrees of imbalance as the affected individual adjusts the glucose level to within normal limits.
Patent CA-1319094-C (CA)
Title: Printable propylene-polymer based multilayer films for packaging
Inventor: SCHINKEL INGO
IPC: B65D65/40
Filed: 1986-12-04
Granted: 1993-06-15
Abstract: ABSTRACT             Printable propylene-polymer based multi-layer films for packaging Heat-sealable, at least monoaxially oriented multi-layer films which can, if desired, be printed and have an asymmetric structure, composed of a film consisting of a propylene polymer as the base layer and two outer sealing layers of which 1)   one sealing layer consists of an ionomer resin or an ethylene/vinyl acetate copolymer, and 2)   the other sealing layer, which can, if desired, be printed, consists of a copolymer formed from ethylene/acrylic acid and, if appropriate, acrylic acid derivatives.
Patent CA-1279692-C (CA)
Title: Method and apparatus for thermal printer temperature control
Inventor: BROOKS RALF M
IPC: B41J2/375
Filed: 1987-01-08
Granted: 1991-01-29
Abstract: ABSTRACT         Method and apparatus are provided for control of the temperature of a thermal printing device. Thermoelectric heat pumps are used to cool a thermal print head which does not cool between cycles sufficiently below the threshold temperature for the thermal paper or thermal transfer ribbon being used, due to heat build-up, particularly during high-speed operation.  A sensed thermal print head temperature is digitized and compared to a reference temperature for a determination of whether or not operation of the heat pumps should be initiated or halted.
Patent CA-1300401-C (CA)
Title: Mass flow measuring device
Inventor: KELSEY NEWTON D
IPC: G01F1/84
Filed: 1987-02-10
Granted: 1992-05-12
Abstract: MASS FLOW MEASURING DEVICE                   Abstract of the Invention An apparatus for measuring the mass flow of a fluid flowing through a defined fluid stream by means of measuring the Coriolis reaction of the fluid in response to an imparted oscillation transverse to the flow.  The appa-ratus generally includes inlet and outlet ends which are fixedly mounted with respect to one another and positioned along a single axis line.  A flexible and continuous flow tube is formed between the inlet and outlet ends with the flow tube being substantially free floating, i.e. substan-tially free of restrictions or constraints along is periph-eral length.  The flow tube generally forms at least one loop which is symmetrical with respect to the axis line and may take the form of a circular configuration and have inlet and outlet leg portions which deflect the flow from the inlet into the loop and from the loop into the outlet. The flow tube may also include two loops which are formed symmetrically about the single axis line and having a figure "8" or a "B"-shape.  The flow tube may be osciallated by a driver at a frequency higher than its fundamental resonance so as to form nodal positions or local minimum amplitudes of vibration within its length which appear to be stationary and the adjacent portions of the flow tube oscillate.
Patent CA-1281113-C (CA)
Title: Display panel for image presentation and/or recording
Inventor: HANSEN KJELL
IPC: G02F1/133
Filed: 1987-03-24
Granted: 1991-03-05
Abstract: A B S T R A C T      Display panel for image presentation and/or recording, comprising a matrix formed of a horizontal (1A-D) and a vertical (33A-E) element set respectively, adapted to be addressed for selecting points that shall present, alternatively pick up light, one of these element sets acting as shutter means (33A-E) for light.  The other element set consists of optical light conductors (1A-D) adapted to receive (39A-D), alternatively to emit (40A-D) light at their ends located outside the matrix itself.  The light conductors, which can be in the form of optical fibres, are provided with means (2A-D) positioned at said points for diverting light out of, alternatively into the light conductors (1A-D) transverse to their longitudinal direction.  This transverse light directly forms the image presented, alternatively directly represents the image recorded, by addressing of both element sets (1A-D, 33A-E).  This form of display panel has various practical applications, for example in television sets, data terminals, in particular two-way television and two-way data terminals, which can both present an image and perform recording of a picture or scene.
Patent CA-1291135-C (CA)
Title: Substituted benzamide derivatives, processes for the preparation thereof, and pharmaceutical compositions containing the same
Inventor: KON TATSUYA
IPC: C07D265/30
Filed: 1987-04-28
Granted: 1991-10-22
Abstract: Abstract:           The present invention is directed to compounds of the formula:       wherein R is hydrogen, alkoxycarbonyl, benzyloxycarbonyl, heteroarylalkyl, phenylalkenyl, or -T-(Y)p-R6 (wherein T is a single bond or an alkylene group, Y is oxygen, sulfur or carbonyl, R6 is phenyl, substituted phenyl, naphthyl, or diphenylmethyl, and p is 0 or 1, provided that when T is a single bond, p is 0); R1 is halogen, hydroxy, alkoxy, cyclo-alkyloxy,  alkenyloxy, alkynyloxy, alkoxy interrupted by oxygen or carbonyl, alkylthio, amino, monosubstituted amino, or a substituted alkoxy;  R2 is hydrogen; R3 is hydrogen, halogen, amino, alkylamino, dialkylamino, alkanoylamino, or nitro; R4 is hydrogen, halogen, nitro, sulfamoyl, alkyl-sulfamoyl, or dialkylsulfamoyl;  or any two adjacent groups of R1, R2, R3 and R4 may combine to form alkylenedioxy, and the remaining two groups are each hydrogen; R5 is hydrogen or alkyl;  X is alkylene; m and n are each 1 or 2; provided that at least one of the groups R2, R3 and R4 is other than hydrogen, and acid addition salts, quaternary ammonium salts and N-oxide derivatives thereof, processes for their preparation, and pharmaceutical compositions containing the same.  Said compounds, salts and N-oxide derivatives thereof show excellent gastroiotestinal motility enhancing activity.
Patent CA-1293495-C (CA)
Title: In-line repairable top entry ball valve
Inventor: STUNKARD GERALD A
IPC: F16K5/06
Filed: 1987-05-11
Granted: 1991-12-24
Abstract: IN-LINE REPAIRABLE TOP ENTRY BALL VALVE            Abstract of the Disclosure An in-line repairable top entry floating ball valve having internal components that are replaceable through an access opening, closed by a valve bonnet, while the valve body is located within a flow line.   The valve mechanism is provided with seats which may be of resilient nature and are sealed with respect to the spherical plug member by means of ball/seat spacers having interference sealing engagement between the plug  and seats.    The ball/seat spacers form sealing surfaces at one axial end for sealing engagement with the spherical plug member and sealing surfaces at the opposite axial end for sealing engagement with the seats and in spherically concentric relation with the plug to thus permit installation and removal of the ball/seat spacers in an arcuate motion about the spherical surface of the plug.   With the stem in horizontal position and the plug member in closed position, the plug member is supported by the operating stem and a guide pin to prevent misalignment of the plug member while permitting the plug member to float downstream under the influence of pressure. The valve mechanism provides effective fire-safe sealing in the event the seats and seals of the valve become destroyed by excessive heat.
Patent CA-1302084-C (CA)
Title: Solid fuel composition from waste products
Inventor: THOMPSON JEFFERY
IPC: A62D3/38
Filed: 1987-06-01
Granted: 1992-06-02
Abstract: SOLID FUEL COMPOSITION FROM WASTE PRODUCTS A solid fuel comprised of waste materials and a method of using the same are disclosed. The composition is made up of a heating value component, a neutralizing component and a nuisance is a material component. Each of these components is a material which is readily available as a waste. Each components may be either solid or liquid, however, the total composition may not be more than 40% liquid. The nuisance waste component is a compound or mixture of compounds which often present disposal problems for industry. The nuisance wastes may include chlorinated hydrocarbons such as polychlorinated biphenyls, sulfur containing compounds, biological wastes and/or metals which are converted to stable and more easily disposed of compounds as the fuel briquette is burned in a kiln or furnace so that an inexpensive fuel is created from the waste products.
Patent CA-1289570-C (CA)
Title: 1,1,2-triaryl-1-alkene derivatives
Inventor: ASAO TETSUJI
IPC: C07F9/12
Filed: 1987-06-10
Granted: 1991-09-24
Abstract: ABSTRACT    This invention provides a 1,1,2-triaryl-1-alkene-derivative of the formula           (I) wherein R1 and R2 each represent a lower alkyl group, one of R3 and R4 is a lower alkyl group and the other is a group of the formula   (in which R5 is a hydrogen atom, a lower alkyl group, a lower alkoxy group, a halogen atom or -OPO(OH)2 group); or a pharmacologically acceptable salt thereof, its preparation and agents containing the derivative for treating mammary cancer and anovulatory infertility.
Patent CA-1298969-C (CA)
Title: Heat chamber lining
Inventor: ROBBINS MICHAEL K
IPC: F27D1/00
Filed: 1987-06-22
Granted: 1992-04-21
Abstract: ABSRACT            An insulating lining is made up of modules of ceramic fibre, each hung over a module rod. The modules are held in tight side by side relation by engaging the rods with respective engaging means spaced along a hanger rod extending through the modules.  The engaging means are spaced apart by a distance selected according to the degree of compression desired in the modules.
Patent CA-1296169-C (CA)
Inventor: SEBALOS ADAM
IPC: B25F1/00
Filed: 1987-07-08
Granted: 1992-02-25
Abstract: ABSTRACT           This brake adjustment tool is for adjusting air brakes of automotive vehicles, and is a dual purpose tool that enables one man to properly adjust such brakes.  Primarily, it consists of an elongated handle or main body having an opening for receiving a socket that is received on the adjustment screws of slack adjusters of air brakes, and a striker block is provided opposite the socket, for being struck by a hammer to free the usually seized locking collar on the adjustment screws.  A channel grip member is also provided on the opposite end of the tool for receiving the slack adjuster to apply sufficient leverage to pull the slack adjuster to move the piston rod of the brake air cylinder, so as to enable the user to measure the stroke of the piston rod.
Patent CA-1310071-C (CA)
Title: Method and apparatus for assessing myocardial electrical stability
Inventor: COHEN RICHARD J
IPC: A61B5/336
Filed: 1987-07-29
Granted: 1992-11-10
Abstract: Method and Apparatus for Assessing Myocardial Electrical Stability Abstract of the Disclosure Myocardial electrical stability is assessed based on the derivation of an alternating ECG morphology index from a series of heartbeats.  The ECG electrical signal waveform is digitized at a plurality of sample points for each of the series of beats.  Sample point matrices from the digitized ECG signals are constructed and the alternating energy at each of the sample points for the series of beats is computed.  The alternating energy over the entire set of sample points is summed to generate the total alternating energy.  This total alternating energy is normalized with respect to the energy of the average waveform, the normalized value being the alternating ECG morphology index.  Animal studies indicate a high negative correlation between cardiac electrical stability and the alternating ECG morphology index.
Patent CA-1325376-C (CA)
Title: Turret for packaging machines
Inventor: FOCKE HEINZ
IPC: B65B11/28
Filed: 1987-08-10
Granted: 1993-12-21
Abstract: ABSTRACT        A folding turret for receiving packs or other articles in pockets consists of part turrets which are adjustable relative to one another during a stationary phase of the turret, in such a way that the cross-section of the pockets is temporarily increased and then reduced again.  During the rotary movement of the folding turret, the pockets have a reduced cross-section which ensures that the packs are fixed within the pockets as a result of a clamping effect.