baber/WOPTO huggingface dataset:
Patent CN-112611046-B (CN)
IPC: F24F7/007
Filed: 2020-12-02
Granted: 2022-05-10
Abstract: 本发明涉及一种通风设备，尤其涉及一种感染科病房用通风设备。本发明要解决的技术问题为：提供一种可自动通风并消毒的感染科病房用通风设备。一种感染科病房用通风设备，包括有：安装架；吸气范围扩大组件，安装在安装架上；动力组件，安装在安装架上；换气组件，安装在安装架上；消毒组件，安装在换气组件上。本发明带有紫外线照射灯，在换气时能够对病房内空气进行消毒，防止污染外部空气，导致他人感染；本发明带有吸气范围扩大组件，能够更加快速的进行通风换气，保证病房内空气干净；本发明带有减缓复位速度组件，从而使吸气喷头缓慢旋转，使之能够对每一处有效吸气。
Patent CN-112623055-B (CN)
IPC: B62D55/10
Filed: 2020-12-11
Granted: 2022-06-24
Abstract: 本发明公开了一种摊铺机履带变位机构，包括履带梁和后连接装置，履带梁的一端设有铰接孔，另一端设有滑道，铰接孔和机架前部的铰接座铰接连接，滑道通过后连接装置中的定位半轴及连接轴架和机架连接；滑道沿铅锤方向设置，定位半轴及连接轴架均连接在滑道内，履带梁具有低位状态和高位状态，当履带梁位于低位状态时，定位半轴位于连接轴架上方，当履带梁位于高位状态时，定位半轴位于连接轴架下方；本发明的机构结构简单操作方便，能够快速方便的调节履带梁的高度，满足不同厚度施工的需求。
Patent CN-112528868-B (CN)
IPC: G06T7/13
Filed: 2020-12-14
Granted: 2022-04-15
Abstract: 一种基于改进Canny边缘检测算法的违章压线判别方法，适用于交通违章自动识别。首先通过电子眼进行路况的实时采集，改进的Canny边缘检测算法对采集的路况信息进行边缘检测处理，识别出的边缘轮廓作为是否压线的标准。一旦发现当前图片不符合标准即可判断出图像中车辆是否压线。实现了高精度、低成本的车辆违章判别。本方法测精度高，检测时间短，自动化程度高，能够有效降低交通事故的发生率。
Patent CN-112468012-B (CN)
Title: 一种3d打印的柔性涡旋状摩擦纳米发电机
IPC: H02N1/04
Filed: 2020-12-15
Granted: 2022-06-21
Abstract: 本发明公开了一种3D打印的柔性涡旋状摩擦纳米发电机，在人力驱动摇臂或风力驱动风力扇叶作用下带动转轴圆周运动，并由转轴带动外转子转动以实现通过筒形壳体内侧壁上的滚轴对弧形叶片状第一摩擦单元和弧形叶片状第二摩擦单元进行周期性按压，进而实现第一摩擦层和第二摩擦层的同步接触分离，第一摩擦层和第二摩擦层接触摩擦起电。本发明具有结构简单、外表美观、输出电压和电流在一定程度上可以调节控制等优点。
Patent CN-112600571-B (CN)
Title: 同步电路、终端及包络跟踪补偿方法
IPC: H04B1/00
Filed: 2020-12-15
Granted: 2022-04-15
Abstract: 本申请公开了一种同步电路、终端及包络跟踪补偿方法，所述同步电路包括：PA晶圆、耦合器、第一开关，还包括功分器、射频包络输出单元、第二开关、差分放大器和隔直电容，在所述功分器的第二输出端口通过所述第一开关与功率耦合端口连接，且所述射频包络输出单元通过第二开关与所述差分放大器连接时，所述功率放大器输出射频包络信号；在所述隔直电容通过所述第二开关与差分放大器连接时，所述功率放大器输出VCC电压包络信号。本申请中功率放大器具有了射频包络输出和VCC端包络采集功能，可有效提升包络跟踪效果。
Patent CN-112626008-B (CN)
IPC: C12N5/074
Filed: 2020-12-24
Granted: 2022-05-10
Abstract: 本发明提供一种用于培养肉种子细胞体外短期增殖的改良培养基，即加快培养肉目前最有潜力的种子细胞—肌肉干细胞体外短期培养的增殖速度。改良后的培养基为添加有水溶性维生素E的细胞增殖培养基，采用改良的增殖培养基细胞在体外短期培养时增殖速度显著提高，细胞数量上是正常培养基的1.2倍；采用添加有水溶性维生素E的改良增殖培养基培养的细胞在分化培养基中诱导分化，能够显著提高细胞的分化能力、产生更多的肌肉蛋白。因此，改良的增殖培养基可以帮助在体外短期获得较多数量的培养肉种子细胞，对于培养肉的生产起到了极有利的作用。
Patent CN-112694476-B (CN)
IPC: A61K31/437
Filed: 2020-12-29
Granted: 2022-03-18
Abstract: 本发明公开了一种呋喃甲酰胺基β‑咔啉类化合物及其制备方法和应用。该类化合物的结构通式如式Ⅰ所示。其制备方法及其抗肿瘤用途，属于药物化学领域。药理实验结果表明，本发明所涉及的化合物具有优良的抑制癌细胞增殖活性，临床上可作为抗肿瘤药物应用。
Patent CN-112906103-B (CN)
IPC: G06F30/20
Filed: 2021-01-19
Granted: 2021-10-15
Abstract: 主余震作用下RC框架结构抗震评估方法，本发明涉及一种RC框架结构的抗震评估方法，它要解决现有提出的抗震评估方法均是基于单次地震，无法考虑余震作用的问题。抗震评估方法：一、挑选主余震地震动记录；二、建立IMK模型的能量平衡公式，推导能量系数公式；三、调整IMK模型的动力特性，根据步骤一中的主余震地震动记录和步骤二中能量系数计算公式，求解主余震作用下IMK模型的能量系数γ，拟合得到能量系数模型；步骤四、根据能量系数模型计算能量需求谱，计算RC框架结构基于能量的能力谱，确定能力谱和能量需求谱的交点，获得地震响应。本发明与非线性动力分析法的结果吻合程度较高，验证了该方法的正确性。
Patent CN-112892153-B (CN)
IPC: B01D53/047
Filed: 2021-01-22
Granted: 2022-03-04
Abstract: 本发明涉及一种基于多通道旋转阀的变压吸附工艺，包括吸附机构、驱动机构、缓冲机构，控制装置：吸附机构内填充设置有吸附填料，并设置有多组，用以对产品气进行吸附；驱动机构设置于多组吸附机构的中央，并与吸附机构的上、下两端分别相连通，用以使吸附塔依次完成吸附工序、均升/均降工序、解析工序；缓冲机构用以分别对产品气、成品气、解析气进行存储；控制装置包括可编程逻辑控制器，可编程逻辑控制器电气连接设置有变频器。本发明的一种基于多通道旋转阀的变压吸附工艺，集成度高，较少设备的潜在故障点隐患，占用面积少。
Patent CN-113014366-B (CN)
Title: 控制信息指示方法及网元
IPC: H04L5/00
Filed: 2016-12-14
Granted: 2022-02-01
Abstract: 本申请实施例提供一种控制信息指示方法及网元，该方法包括：第一网元生成MAC帧；其中，MAC帧包括HTC字段，HTC字段包括第一控制ID，第一控制ID等于第一预设数值时用于指示：MAC帧包括HTC扩展部分；进一步地，第一网元将MAC帧发送给第二网元，以使第二网元获取HTC扩展部分的控制信息。可见，本申请实施例实现了对HTC字段的扩展，提高了HTC字段携带控制信息的能力，从而能够携带更多比特的控制信息和/或更多类型的控制信息。
Patent CN-112936199-B (CN)
IPC: B25H1/10
Filed: 2021-02-05
Granted: 2022-02-22
Abstract: 本发明公开了一种潜水电泵用快速拆卸检修装置，包括固定架，所述固定架的左侧固定连接有支撑架，所述固定架的顶部固定连接有转向电机，所述转向电机的一侧固定连接有连杆，所述连杆的底部通过定滑轮传动连接有钢丝绳，本发明涉及潜水电泵技术领域。该潜水电泵用快速拆卸检修装置，将连接杆插接进连接套内，将连接杆与插接杆连接在一起，然后将插接杆插接进固定块顶部的插接槽内，将插接杆固定在潜水电泵的四角，然后转动抵接螺纹杆，抵接螺纹杆伸出抵触在潜水电泵的表面，对潜水电泵进行限位，通过放置在工具放置架上方的工具进行维修，操作方便，使用简单，可以快速的对潜水电泵进行固定维修。
Patent CN-112994250-B (CN)
IPC: H02J3/00
Filed: 2021-04-20
Granted: 2021-08-13
Abstract: 本发明公开了一种重过载事件的监测方法、装置、电子设备及存储介质，其方法包括：周期性获取可视化系统的重过载事件数据，按照预设的关键词标签，对所述重过载事件数据进行划分，得到划分后的重过载事件数据，遍历所述划分后的重过载事件数据，并根据设备名称及设备表中的设备信息，重组所述划分后的重过载事件数据，得到目标重过载事件数据集合，根据所述划分后的重过载事件数据和所述目标重过载事件数据集合，得到明细事件结构数据，通过周期性检测所述明细事件结构数据中的重过载信息和重过载设备，对所述重过载事件进行监视。本发明通过系统对重过载事件分类进行对重过载事件检测，提升了电网安全稳定运行水平。
Patent CN-113010955-B (CN)
Title: 一种幕墙模型的生成方法、系统及存储介质
IPC: G06F30/13
Filed: 2021-04-29
Granted: 2022-06-17
Abstract: 本申请公开了一种幕墙模型的生成方法、系统及存储介质，所述幕墙模型的生成方法包括：获取目标线段，所述目标线段包括第一线段以及第二线段；根据所述第一线段以及第二线段各自的首部和尾部的位置关系对所述第一线段以及第二线段实施预处理操作；确定经预处理的所述第一线段和第二线段各自的关联点集；基于所述关联点集修正所述第一线段和第二线段，以获得修正后的目标线段；根据所述修正后的目标线段生成幕墙模型。本发明将CAD软件中的2D轮廓图转换成为3D图像以生成幕墙，更符合实际工作中的操作需求，更真实地表现了幕墙的实际状态。
Patent CN-113328139-B (CN)
IPC: H01M10/0567
Filed: 2021-04-30
Granted: 2022-05-20
Abstract: 本发明提供了一种锂离子电池用电解液及锂离子电池，添加了第一添加剂硅氮硼烷类化合物，该添加剂可在正极表面发生氧化反应生成CEI膜，CEI膜一方面可以有效隔绝电解液与正极材料发生副反应，另一方面本发明生成的CEI膜稳定，可保证正极材料不受损坏，同时保证在高电压下电解液不被氧化分解，从而提升了锂离子电池在高电压下的寿命。其中，该第一添加剂中的硅原子和硼原子还可以提高活性锂离子的迁移速率，从而降低界面阻抗，同时硅原子和硼原子还可作为阴离子受体，可捕获由锂盐及其他添加剂产生的氢氟酸，避免了氢氟酸进攻正极材料表面的CEI膜，从而保证了CEI膜的稳定，达到提升容量保持率及改善高温循环和低阻抗性能的目的。
Patent CN-113173630-B (CN)
Title: 一种矿山废水混凝处理装置
IPC: C02F1/56
Filed: 2021-05-11
Granted: 2022-07-01
Abstract: 本发明公开一种新型矿山废水混凝处理装置，包括泵送装置和高效搅拌装置；泵送装置分别连通有旋流混合装置和扩截面混合装置；高效搅拌装置包括搅拌筒；搅拌筒底部与旋流混合装置相连通，搅拌筒顶部与扩截面混合装置相连通；搅拌筒内腔底部水平固接有多孔板；多孔板顶面设置有若干金属球。本发明实现了对进入高效搅拌装置内的废水的充分搅拌和混合，提高了药剂与废水的反应效率。
Patent CN-113431710-B (CN)
IPC: F02K9/58
Filed: 2021-05-19
Granted: 2022-06-17
Abstract: 本发明提供了一种液体火箭发动机的换向阀及液体火箭发动机，包含副壳体、主壳体、密封件、推力组件和阀主体。副壳体内侧具有供气体介质流通的第一通道和与第一通道延伸方向不同的第二通道；主壳体具有第一介质入口、第一介质出口和第二介质出口；密封件套设在所述推力组件的表面，密封件的外侧表面与副壳体的内壁相互抵接；推力组件一端通过密封件设置在副壳体内，另一端用于推动位于主壳体内的阀主体运动；密封件为泛塞圈，泛塞圈包含主体部、环形容纳部和弹性件，弹性件设置在环形容纳部，环形容纳部内壁设有用于配合抵接弹性件的环形凸起；主体部的周向外表面设有环形凹部。与现有技术相比，可以改善密封效果，减少液体介质的损失。
Patent CN-113316324-B (CN)
Title: 一种hdi板制造工艺
IPC: H05K3/00
Filed: 2021-05-27
Granted: 2022-01-18
Abstract: 本发明公开了一种HDI板制造工艺，制造工艺包括：将覆铜板分别切割成单个生产大小所需要的铜板；将铜板水平放置在设备的工作台上，定义铜板中浸润玻纤布中同一方向玻纤走向所在方向为X1向，定义感光膜上沿同一方向平行设置的线路所在方向为X2向，将感光膜贴合在铜板的表面，使X1向与X2向交叉形成一锐角；采用上述方法并分别制作上层子板、下层子板和中间芯板，通过确认上层子板的涨缩系数和下层子板的涨缩系数，从而确定中间芯板的涨缩系数。本发明通过将浸润玻纤布的走向和感光膜上的线路走向交叉形成一锐角，有效的解决了玻纤效应，提高信号传播速度。
Patent CN-113386804-B (CN)
Title: 轨道交通基础设施动静一体化检测机器人及其作业方法
IPC: B61D15/12
Filed: 2021-06-25
Granted: 2022-04-29
Abstract: 本发明公开了轨道交通基础设施动静一体化检测机器人及其作业方法，属于轨道交通检修技术领域，其通过将轨道交通的检测设备模块化设计，根据动态检测与静态检测的差异分别设置静检模块和动检模块；同时，针对检测模块设置有旋转舱，并针对旋转舱中检测模块的存取设置有了静检组件、动检组件，使得检测机器人可以准确完成对应基础设施的静态检测和动态检测。本发明的检测机器人，其结构简单，控制简便，不仅能实现检测模块的可靠存储、存取、定位和自检，还能准确完成轨道交通基础设施的动态检测和静态检测，实现基础设施的动静一体化检测，保证检测效率的同时提升了检测的精度，降低轨道交通基础设施检测的成本，具有较好的应用前景和推广价值。
Patent CN-113401430-B (CN)
Title: 一种金属软管加工用包装辅助装置
IPC: B65B61/28
Filed: 2021-06-28
Granted: 2022-04-26
Abstract: 本发明涉及金属软管技术领域，且公开了一种金属软管加工用包装辅助装置，包括传输台A、传输台B、包装袋输送机构、封袋机构和限位机构，包装袋输送机构设置在传输台A和传输台B的底面，封袋机构固定安装在传输台A的顶面，限位机构固定安装在传输台B的顶面，通过限位机构的设置，在金属软管的包装过程中，利用磁铁的逆时针转动对对金属软管进行引导，保证其移动到包装袋的右端，从而避免热熔板热熔包装袋时挤压到金属软管导致设备故障的问题，相较于现有的金属软管包装装置，能够在使用传感器检测金属软管位置的基础上，进一步提高装置运行的稳定性，避免自动化式包装装置运行过程中容易出现的传感器故障问题导致装置损坏。
Patent CN-113265520-B (CN)
Title: 一种零件加工用高效淬火装置
IPC: C21D1/63
Filed: 2021-07-20
Granted: 2021-09-14
Abstract: 本发明公开了一种零件加工用高效淬火装置，包括底座，所述底座的上端安装有储液盒，所述底座的上端固定连接有L型安装架，所述L型安装架由横板和竖板组成，所述横板的下端固定连接有连接块，所述连接块的下端设置有淬火槽，所述淬火槽的内顶部安装有淬火组件，所述竖板内设有竖腔，所述竖板的上端安装有电机，所述电机的输出轴末端延伸至竖腔内，并固定连接有往复丝杆。该淬火装置在使用的过程中，简化了淬火的流程，从而提高了淬火的效率，且在冷却过程中，使得零件处于运动状态，与整体的低温水接触更全面，冷却效果较好，同时还设置有集气盒，可以对冷却后的零件进行快速的风干，便于后续的加工。
Patent CN-113282401-B (CN)
Title: 一种面向物联网异构物体多形态的可重构服务模型
IPC: G06F9/50
Filed: 2021-07-21
Granted: 2021-11-23
Abstract: 本发明公开一种面向物联网异构物体多形态的可重构服务模型，包括相互连接的服务管理系统、微服务云和n个异构物体；所述服务管理系统接收用户指令，并识别管理接入网络的异构物体，根据用户信息直接调用预设服务，或调用微服务云组合执行新的服务，并根据系统当前运行情况管理微服务策略；所述微服务云，异构物体可直接从微服务云端调取所需微服务，以实现固有服务外的功能；所述n个异构物体，可以将固有服务拆分为若干微服务，从而与其他异构物体的微服务形成新的服务组合，实现异构物体的多形态重构。本发明使异构物体的架构和管理策略更加灵活，利用异构物体的空闲资源，突破资源按需分配，服务个性化定制，实现云服务与实体服务的任意转换。
Patent CN-113304497-B (CN)
IPC: B01D3/42
Filed: 2021-07-30
Granted: 2022-03-25
Abstract: 本发明提供了一种压力非恒定条件下精馏塔的控制方法及控制系统，涉及精馏塔自动化控制技术领域，通过建立塔内温度与压力的数学模型作为被控对象的目标控制函数并参与控制系统，保障产品纯度质量指标。建立塔顶部回流口附近塔层的温度与压力数学模型作为该层温度目标控制函数，通过调节主要控制变量塔顶回流量对该层温度进行控制，保障塔顶产品纯度质量指标。建立塔中部进料口附近塔层的温度与压力数学模型作为该层温度目标控制函数，通过调节主要控制变量塔底加热量对该层温度进行控制，保障塔底纯度质量指标。本发明可以控制在物料平衡、能量平衡的最佳稳定状态，使产量、质量及能耗指标明显改善。
Patent CN-113625067-B (CN)
Title: 一种离子流场中悬浮液滴荷电特性测量装置及方法
IPC: G01R29/24
Filed: 2021-08-12
Granted: 2022-06-10
Abstract: 本发明涉及一种离子流场中悬浮液滴荷电特性测量装置及方法。该方法包括：确定计算区域并对计算区域进行剖分；给定各节点电荷密度初值和荷电因子初值；计算悬浮液滴空间电荷密度和各节点总空间电荷密度；使用有限元法求解泊松方程，得到节点电位分布，计算空间电场；使用上流元法求解电流连续性方程，计算各节点空间电荷密度；若满足误差限定条件，则计算误差函数值，若不满足误差限定条件，则更新表面电荷密度初值，重复上述步骤，直到满足误差限定条件为止。本发明能够准确计算得到离子流场中悬浮液滴的荷电因子。
Patent CN-113736094-B (CN)
Title: 一种分级多孔zif-9的合成方法
IPC: B01J20/22
Filed: 2021-08-30
Granted: 2022-06-17
Abstract: 本发明公开了一种分级多孔ZIF‑9的合成方法，其利用价格低廉、绿色无毒、易获得的原料，采用胶体盐模板法，一步合成了分级多孔的ZIF‑9。其中，通过改变Co/苯并咪唑的比例、钠盐的浓度和超声时间，可调控盐模板颗粒及其内部孔道的大小，从而实现分级多孔ZIF‑9在形貌和孔道尺寸的精细调控。本发明制备过程经济高效、简便快捷，可实现大规模生产。
Patent CN-113667307-B (CN)
Title: 一种用于监测采空区悬空区域的压敏性材料及其制备方法
IPC: C08K5/02
Filed: 2021-09-15
Granted: 2022-04-05
Abstract: 一种用于监测采空区悬空区域的压敏性材料及其制备方法，该材料包括空心球形壳体和填充在壳体内的示踪性材料；空心球形壳体的材质由以下重量百分比的硅烷材料和固化剂复配制成：4.4～8.3％的三甲氧基苯基硅烷、8.9～13.9％的甲基三氯硅烷、33.3～41.1％的甲基三乙氧基硅烷、44.4～44.5％的固化剂。制备方法：通过硅烷材料和有机溶剂制备得到有机硅树脂预聚体，加入固化剂固化成空心球形壳体，再向壳体中注满示踪性材料后进行固化封孔。本发明制备工艺简单，设备及材料成本低，投资小，能准确稳定监测采空区内部悬空区域，为后续及时封堵漏风、防治煤自燃提供具体位置信息，避免采空区内部出现长时间的悬空漏风情况。
Patent CN-113700942-B (CN)
IPC: F16L3/18
Filed: 2021-10-26
Granted: 2022-04-15
Abstract: 本发明提供一种基于石油管道安装及维修用的支撑底座，涉及石油管道安装及维修的辅助装置技术领域，解决了现有的支撑座在对石油管道进行固定后无法对支撑座的位置进行便捷挪动，在当需要对支撑座进行挪动时必须将底座完全与石油管道进行脱离后才能进行额外搬移，搬移后又需要全部重新装配在石油管道的外侧，进而造成了工作效率低下，包括液压缸A，所述液压缸安装在安装槽的内侧位置，在液压缸的底侧还固定连接有类U形的支架，在支架的底端面还通过避震器A安装有调向轮，支架向下运动时，通过避震器A安装在支架下侧的调向轮先与地面进行接触后将装置整体向上顶起，通过安装在避震器A下侧的调向轮的移动即可实现对装置整体在挪动操作。
Patent GE-P19991860-B (GE)
Title: Method for Treatment of Ovarian Estrogen Dependent Conditions
Inventor: ROBERT F WILLIAMS
IPC: A61K38/09
Filed: 1995-02-02
Abstract: Increase in efficiency, prevention of complications. 2. Essence At treatment of an ovarian estrogen dependent conditions a gonadotroph releasing hormone analog (GnRH) and antiprogestin are administered. 3. Field of Application Medicine, gynecology. 1 ind. cl., 15 dep. cl., 3 fig.
Patent GE-P20063816-B (GE)
Title: Device damping shock wave of explosions in tunnels and underground constructions
Inventor: MAKHARADZE LEON
IPC: E21F5/00
Filed: 2004-06-15
Abstract: 1. Technical result Increase of reliability and overall performance of the device. 2. Essence The hydraulic crosspiece contains steel capacities 1 and 2 having the form of cross-section of a tunnel mutually in parallel located, which are connected to each other by spacer pipes 3, on which over the entire length the means of dispersion of water are mounted inter- biased and under a different direction to horizon under the angle of 45¬¬ degrees - branch pipes 5 with electro¬magnetic valves 4 and water-spray nozzles 6. 3. Field of Application Mining engineering.
Patent DK-147759-C (DK)
Inventor: SCHLEICHER HERMANN
IPC: B65D19/24
Filed: 1980-03-07
Granted: 1985-07-22
Abstract: A pallet is provided from a single profiled metal sheet which has the opposite edges folded inwardly several times along bend lines that extend transversely to profiled grooves of the sheet so as to form hollow girders having perpendicular supporting walls along the pallet edges. The sheet is provided along the bend lines and in accordance with the configuration of the profiled grooves with rows of recesses having associated slots to accommodate folding of the profiled sheet into the hollow girders.
Patent CA-1335576-C (CA)
Inventor: HANSON RICHARD S
IPC: C12P13/04
Filed: 1985-09-13
Granted: 1995-05-16
Abstract: A cloning vehicle comprising:  a replication determinant effective for replicating the vehicle in a non-C1-utilizing host and in a C1-utilizing host; DNA effective to allow the vehicle to be mobilized from the non-C1-utilizing host to the C1-utilizing host: DNA providing resistance to two antibiotics to which the wild-type C1-utilizing host is susceptible, each of the antibiotic resistance markers having a recognition site for a restriction endonuclease; a cos site; and a means for preventing replication in the C1-utilizing host.  The vehicle is used for complementation mapping as follows.  DNA comprising a gene from the C1-utilizing organism is inserted at the restriction nuclease recognition site, inactivating the antibiotic resistance marker at that site.  The vehicle can then be used to form a cosmid structure to infect the non-C1-utilizing (e. g., E. coli) host, and then conjugated with a selected C1-utilizing mutant.  Resistance to the other antibiotic by the mutant is a marker of the conjugation.  Other phenotypical changes in the mutant, e.g., loss of an auxotrophic trait, is attributed to the C1 gene.  The vector is also used to inactivate genes whose protein products catalyze side reactions that divert compounds from a biosynthetic pathway to a desired product, thereby producing an organism that makes the desired product in higher yields.
Patent CA-1281408-C (CA)
Title: Variflux vibration transducer
Inventor: HALL ERNEST M JR
IPC: G01V1/18
Filed: 1985-11-22
Granted: 1991-03-12
Abstract: ABSTRACT                 VARIFLUX VIBRATION TRANSDUCER      A  vibration  transducer (10,50) is disclosed which comprises a hollow casing, and spring means, coil means, a non-magnetic conductor, and a  permanent  magnet,  all positioned  inside  the  casing. The coil means (20) and the  magnet  are  stationary  relative  to  the   casing (12,52),  and  the spring means (34-34', 66) elastically support the non-magnetic electric conductor (32,60)  for axial  movements relative to the magnet (16,56), whereby eddy currents become  induced  in  the  conductor  which generate  electric signals in the coil means in response to relative movements  between  the  conductor  and  the magnet, the signals being proportional to a parameter of the axial movements.     The  parameter  is  acceleration and the transducer has a frequency response which provides  a  continuously increasing   sensitivity  for  increasing  frequency  of seismic  energy  imparted  into   the   earth,   thereby substantially  overcoming  he normal earth's attenuation of higher frequencies.
Patent CA-1270328-C (CA)
Title: Semiconductor memory device having stacked-capacitor type memory cells
Inventor: YABU TAKASHI
IPC: H01L21/8242
Filed: 1986-02-04
Granted: 1990-06-12
Abstract: ABSTRACT OF THE DISCLOSURE A semiconductor memory device including a plurality of stacked-capacitor type memory cells, each having a capacitor storing data and a transfer-gate transistor transferring data to the capacitor. The transistor includes a gate connected to a word line and formed by an insulating layer, and source and drain regions. Each of the memory cells has a first insulating layer covering the gate of the transfer-gate transistor. The capacitor in each memory cell includes a second insulating layer covering another word line adjacent to the one word line and having a larger thickness perpendicular to a plane of a substrate than that of the first insulating layer covering the gate, a second conductive layer which is in contact with one of the source and drain regions of the transistor, extends over the gate through the first insulating layer and covers the second insulating layer, a third insulating layer formed on the second conductive layer, and a third conductive layer extending over the third insulating later.
Patent CA-1294003-C (CA)
Title: Am stereo receiver
Inventor: TANAKA KANJI
IPC: H04S3/00
Filed: 1986-02-10
Granted: 1992-01-07
Abstract: ABSTRACT OF THE DISCLOSURE     An AM stereo receiver applicable to receive AM signals containing ID signals which represent different AM stereo  systems.   The  AM  stereo  receiver  includes  an  IF circuit for generating an IF signal based on a received signal, a PLL circuit for locking the frequency of the IF signal, a clock circuit for generating a clock signal based on a signal obtained from the PLL circuit, and ID signal detector for detecting any one of the ID signals and for producing   a   detected   ID   signal.    A  circuit   for distinguishing which one of the different AM stereo systems does  the  detected  ID  signal  represent  includes  a  pulse generator for generating a first pulse signal having a pulse width as a function of the frequency of the detected ID signal,  a counter  for  counting  the  number of  the  clock pulses  contained  during  when  the  first  pulse  signal  is present,  and distinguish  circuit  for  distinguishing  each detected ID signal from different ID signals based on the counted result of the counter.
Patent CA-1304637-C (CA)
Title: Two-cycle engine exhaust port
Inventor: WHIPPLE ROGER B
IPC: F02B25/16
Filed: 1986-04-14
Granted: 1992-07-07
Abstract: ABSTRACT OF THE INVENTION   cylinder liner comprising a generally cylindrical outer wall, a generally cylindrical inner wall defining a cylinder having a bottom end, and an exhaust port communicating with the cylinder and being defined by an upper wall extending between the inner and outer walls and being curved concavely with respect to the bottom end, a lower wall extending between the inner and outer walls and being curved convexly with respect to the bottom end, and opposite side walls extending between the inner and outer walls and between the upper and lower walls and converging toward the bottom end of the cylinder.
Patent CA-1285356-C (CA)
Inventor: TAKEMURA TOHRU
IPC: D01D5/24
Filed: 1986-06-24
Granted: 1991-07-02
Abstract: Abstract of the Disclosure Disclosed are a multilayer composite hollow fiber comprising at least one nonporous separating membrane layer (A) performing a separating function and two or more porous layers (B) performing a reinforc-ing function, the layer (A) and the layers (B) being alternately laminated so as to give a structure having internal and external surfaces formed by the porous layers (B), as well as a method of making such a hollow fiber.        In this multilayer composite hollow fiber, the separating membrane can be formed as an ultrathin, homogeneous membrane.  Moreover, the separating mem-brane is not liable to get damaged owing to the unique structure of the hollow fiber.  Furthermore, such hollow fibers can be readily and stably produced on an industrial scale.
Patent CA-1294357-C (CA)
Title: Method of indicating the time of an acoustic pulse and a device for carrying out the method
Inventor: BOSTROEM JAN I
IPC: G01S1/00
Filed: 1986-08-28
Granted: 1992-01-14
Abstract: A B S T R A C T (Fig. 1) In a method of indicating the time of an acoustic pulse at the transmission or reception of the same, the acoustic pulse is a wave package, the amplitude envelope of which having an ascending and a descending flank. The method is characterized in that the beginning of the descending flank of the amplitude envelope is detected for determining of a reference time In the wave package, that a predetermined zero crossing in the wave package is identified from the reference time and that the time of the identified zero crossing is determined. A device for carrying out the method and for use in an acoustic system (1) comprising means (3) for generating of an electric signal (E1,E2) corresponding to the acoustic pulse (P1,P2), is characterized by first means (9) arranged to detect the beginning of the descending flank of the electric signal for determining of the reference time of the wave package and to generate a trigger signal (C) corresponding to the reference time, and second means (10) arranged to respond to the trigger signal (C) for identifying the predetermined zero crossing in the wave package and to generate a time signal (D) corresponding to the identified zero crossing (D).
Patent CA-1277543-C (CA)
Title: Ejector for air evacuation in medium consistency pulp pumping
Inventor: GAZDIK LAWRENCE E
IPC: F04D9/00
Filed: 1986-10-03
Granted: 1990-12-11
Abstract: ABSTRACT OF THE DISCLOSURE     In a centrifugal pump system for pumping medium consistency suspensions (such as paper pulp having a consistency of about 6-15 percent (preferably 8-12 percent)), simplified evacuation of gas from the central portion of the pump i 6 provided.  The gas outlet extending outwardly from the gas chamber and a central portion of the centrifugal pump is operatively connected to the suction of an ejector.  Steam, water, or air is supplied as the operating fluid medium to the ejector, and the evacuated gas and the operating medium are sewered.  In the conduit between the ejector and the gas outlet a valve is provided.  The valve is controlled in response to the pressure of the suspension that has been fluidized by the pump and pumped out of the suspension outlet of the pump.  A sight glass is disposed between the valve and the ejector.
Patent CA-1281505-C (CA)
Title: Expandable intraluminal graft, and apparatus for implanting an expandable intraluminal graft
Inventor: PALMAZ JULIO C
IPC: A61F2/915
Filed: 1986-11-06
Granted: 1991-03-19
Abstract: ABSTRACT            EXPANDABLE INTRALUMINAL GRAFT AND APPARATUS    FOR IMPLANTING AN EXPANDABLE INTRALUMINAL GRAFT      An expandable and deformable intraluminal vascular graft  is  expanded  within  a  blood  vessel  by  an angioplasty balloon associated with a catheter to dilate and expand the lumen of a blood vessel.  The graft may be a thin-walled tubular member having a plurality of slots   disposed   substantially   parallel   to   the longitudinal axis of the tubular member.
Patent CA-1291220-C (CA)
Title: Multiple antennae breast screening system
Inventor: CARR KENNETH L
IPC: A61B10/00
Filed: 1986-11-07
Granted: 1991-10-22
Abstract: Abstract of the Disclosure A method and apparatus for cancerous tumor detection employing a plurality of microwave antennae supported in an array conforming substantially in size to the breast that is being screened.  In one embodiment of the invention a single array is used and another embodiment for larger breasts a pair of arrays are used.  A microwave radiometer is used for detecting temperature readings corresponding respectively to the breast temperature at sites underlying the receiving antennae.  Also, in accordance with the invention compression is employed so as to reduce tissue thickness enabling far more rapid reading of antenna sites.
Patent CA-1304339-C (CA)
Title: Extension cord reel and case
Inventor: KOVACIK JAMES D
IPC: H02G11/02
Filed: 1986-11-28
Granted: 1992-06-30
Abstract: ABSTRACT An extension cord reel and carrying case is formed of a high impact plastic material.  The case is formed of two cup-shaped halves which are releasably attached by cooperating locking tabs and locking apertures.  The reel is also formed of two halves and includes a pair of duplex outlets and a circuit breaker.  The reel is supported in the case on flanges extending through openings in the case and is manually rotated.
Patent CA-1277994-C (CA)
Title: Lubrifiants et nouveaux composes polyfluores utilisables comme additifs
Inventor: BASSET DOMINIQUE
IPC: C07C67/00
Filed: 1987-05-26
Granted: 1990-12-18
Abstract: L'invention concerne des lubrifiants dont les propriétés anti-usures sont améliorées, et caractérisés en ce qu'ils contiennent au moins un composé polyfluoré de formule générale (I): <IMG> (I) caractérises en ce que: Rf désigne un radical perfluoré, a est un nombre entier allant de 0 à 10, b est égal à 0 ou l, mais ne peut être égal à 1 que si, simultanément, a est égal à 0 et c est égal à 1, c est un nombre entier allant de 1 à 4, mais est égal à 2 quand a est différent de 0, m et n sont chacun égaux à 0 ou 1, X représente un radical aryle nonsubstitué ou substitué, Y représente le groupement hydroxy-2 phényl-1 éthyle, R1 et R'1, identiques ou différents, représentent chacun un atome d'hydrogène, un radical alkyle contenant de 1 à 20 atomes de carbone, un radical cycloalkyle contenant 5 ou 6 atomes de carbone, ou un radical aryle non-substitué ou substitué, R2 et R'2, identiques ou différents, représentent chacun un atome d'hydrogène ou le reste acyle d'un acide carboxylique aliphatique, cycloaliphatique ou aromatique, l'un au moins des symboles R1 et R2 étant autre que l'hydrogène ou un radical méthyle si la somme a + m + n est nulle. L'invention concerne également de nouveaux produits de formule (I) où: <IMG>