baber/WOPTO huggingface dataset:
Patent CN-112730343-B (CN)
IPC: G01N21/59
Filed: 2020-12-23
Granted: 2022-05-10
Abstract: 基于环阵列的GHz多频带高Q值透射型传感器，包括：绝缘基板；金属层，被设置在绝缘基板表面；覆盖层，被设置在绝缘基板和金属层表面；其中，所述金属层包括四个L形部件以及四个T形部件，四个所述T形部件的尾部相连，四个L形部件包围在四个所述T形部件的外围，四个L形部件以及四个T形部件构造成中心对称分布的形状；当光入射到金属–绝缘介质结构时，在2‑8.5GHz工作范围内会出现5个窄带透射峰，然后在添加0.6μm厚度的覆盖层，以第四个透射峰值作为传感器工作频率，改变覆盖层的折射率，最终得到了最高灵敏度为0.532GHz/RIU，线性拟合R2值为0.9669，Q值最高为113.42，最低为59.03，达到了高的Q值。
Patent CN-112647920-B (CN)
Title: 一种油气开发的压裂施工装置
IPC: E21B43/26
Filed: 2020-12-30
Granted: 2022-06-03
Abstract: 本发明公开了一种油气开发的压裂施工装置，包括箱体，所述箱体内腔的右侧固定连接有隔板，所述箱体顶部的左侧分别连通有溶剂进料管和添加剂进料管，所述溶剂进料管和添加剂进料管的顶部分别连通有第一电磁阀和第二电磁阀，所述箱体顶部的左侧固定连接有电机，所述电机的输出轴贯穿至箱体的内腔并固定连接有搅拌杆。本发明通过箱体、隔板、溶剂进料管、添加剂进料管、第一电磁阀、第二电磁阀、电机、搅拌杆、第一液位传感器、第二液位传感器、抽吸泵、第一管道、第二管道、第三电磁阀、第三管道、第四电磁阀、第四管道和控制器的配合使用，能够不间断的自动化的制备压裂液，省时省力，提高了压裂施工的效率。
Patent CN-112889377-B (CN)
IPC: A01B49/06
Filed: 2021-01-15
Granted: 2022-04-26
Abstract: 本发明公开了一种高效小麦播种后土壤板结破解装置，包括支撑底座，所述支撑底座的外侧壁上固定连接有把手，所述支撑底座的外侧壁上固定安装有运动轮，所述支撑底座的外侧壁上固定连接有存储罐，所述支撑底座的外侧壁上固定连接有输送箱，所述输送箱的内侧壁上转动连接有输料机构，所述输送箱的外侧壁上固定连接有排出管，所述存储罐的外侧壁上固定连接有连接管，通过将化肥通过破碎针上开设的排出孔排出到土壤中，进而在对土壤中板结处进行破解的同时实现了对作物的施肥，不需要人工对板结处进行破解，从而节省了大量的人力物力，加快了对土地板结处的破解速率，同时对作物进行施肥保证作物的生长质量。
Patent CN-112398454-B (CN)
Title: 模拟放大电路的放大系数的调节方法和装置
IPC: H04L27/38
Filed: 2021-01-21
Granted: 2021-05-11
Abstract: 本申请实施例提供一种模拟放大电路的放大系数的调节方法，包括：基于初始模拟信号，通过模拟放大电路获得第一模拟信号；基于第一模拟信号，通过模数转换电路获得数字信号；基于数字信号的采样信号，获得第二模拟信号；根据配置的调制方式，对所述数字信号进行解调，获得第三模拟信号；对第二模拟信号进行自适应滤波后获得第四模拟信号，以及获得第四模拟信号和第三模拟信号的差值；根据差值，对模拟放大电路的放大系数进行调节。
Patent CN-112849130-B (CN)
Title: 一种智能碰撞缓解系统及方法
IPC: B60W50/14
Filed: 2021-02-07
Granted: 2022-06-14
Abstract: 本发明公开了一种智能碰撞缓解系统和方法，所述系统包括主控制模块、环境感知模块、定位与通信模块、车辆运动控制模块和人机交互模块；环境感知模块用于对其视距范围内的目标进行跟踪探测输出环境信息；定位与通信模块用于车车通信获取车车通信信息；主控制模块通过CAN总线与其他模块通信；通过以环境信息、车车通信信息为判断条件的危险目标判定规则，判断车辆碰撞风险，通过车辆主动制动控制规避或减轻碰撞危害，同时通过人机交互模块提醒驾驶员注意危险。本发明可以有效提升前方碰撞危险目标识别的准确率，实现视距内和视距外碰撞缓解，有效降低碰撞事故的发生率，从而提升客车驾乘人员安全性。
Patent CN-112981324-B (CN)
IPC: C23C14/14
Filed: 2021-02-07
Granted: 2022-05-17
Abstract: 本发明涉及一种用作液相纳米红外光谱的等离激元共振增强基底。具体涉及一种采用物理沉积技术在可见‑红外区透明的光学晶片表面制备大面积高度规整有序的金属结构阵列的方法及其在液相纳米红外光谱中的应用。本发明将微球自组装于容器中的气/液界面，随后沉积至可见‑红外区透明的光学晶片表面，利用物理沉积技术在光学晶片表面制备得到金属纳米薄膜材料，经移除微球薄膜，可在可见‑红外区透明的光学晶片表面获得大面积高度规整有序的金属结构阵列；基于该方案制备的增强基底，可以通过其在中红外区的等离激元共振激发，实现液相纳米尺度红外光谱的分析，检测灵敏度可以达到单分子层量级，远高于常用的全内反射棱镜增强基底，因此，可作为新型的高性能的液相纳米红外光谱基底。
Patent CN-113047991-B (CN)
IPC: F02M35/024
Filed: 2021-04-02
Granted: 2022-04-08
Abstract: 本发明公开了一种防水性能高的进气管结构，包括主进气管和副进气管，还包括进气调节机构，所述进气调节机构包括进气调节箱，所述进气调节箱的内部固定安装有防水换向单元，所述主进气管的一端和副进气管的一端均与进气调节箱的一侧固定连接，所述主进气管的一端卡合连接有进气过滤件，所述进气过滤件包括卡接环，所述卡接环的内壁固定连接有进气过滤网，本发明提供的一种防水性能高的进气管结构，其通过设置主进气管、副进气管和辅助进行管，使得进气管具备多个进气位置，并通过设置进气调节机构使得车辆可以在多种进行方式之间切换，使得车辆在涉水行驶时，发动机能够始终保持稳定进气，提高车辆运行的安全性。
Patent CN-113135839-B (CN)
Title: 一种戊烯腈加氢制备戊腈的方法
IPC: C07C253/30
Filed: 2021-04-12
Granted: 2022-06-21
Abstract: 本发明涉及一种戊烯腈加氢制备戊腈的方法，属于化工技术领域。本发明一种戊烯腈加氢制备戊腈的方法，包括如下步骤：将向加氢反应釜内加入戊烯腈、乙醇、新型催化剂与非晶态Fe‑Mo‑Ni‑Al催化剂，开启搅拌，氮气置换3次，再氢气置换3次，氢气压力控制在0.2Mpa，升温至60℃，反应2 h或氢气不再吸收时继续维持氢气压力搅拌反应半小时后结束反应；所述新型催化剂是以二氧化硅为载体的聚‑γ‑（m‑二苯膦苯基）丙基硅氧烷钯和氯亚钯酸钠四水合物作用制备的高分子钯络合物。
Patent CN-113084376-B (CN)
IPC: B23K26/70
Filed: 2021-04-20
Granted: 2022-04-12
Abstract: 本发明公开实现激光光斑动态调节的激光加工方法，涉及激光加工技术领域；包括步骤：步骤一，将激光器引出的光纤穿设于激光器输出末端的QBH接头内，并在QBH接头远离激光器的一端设置与光纤末端配合的特种机电模块和弹簧；步骤二，开启特种机电模块，使其带动光纤末端或端帽或平面镜超高频振动，结合弹簧提供的辅助作用力，使聚焦后的光斑能在焦平面内以任意轨迹超高频运动。本发明提供的能够实现激光光斑动态调节的激光加工方法，使聚焦光斑能够进行超高频的微振动，进而在工件表面形成特定轨迹的光斑对工件进行智能加工。
Patent CN-113088564-B (CN)
Title: 一种基于pcr检测汞离子的方法
IPC: C12Q1/6823
Filed: 2021-04-29
Granted: 2022-06-21
Abstract: 本发明公开一种基于PCR检测汞离子的方法，属于汞离子检测技术领域。该方法，包括：S1、将含有多种不同已知浓度的汞离子溶液分别添加至缓冲液得到多种混合物；S2、加入外切核酸酶III继续反应；S3、向多个混合物中加入模板，dNTP，Taq聚合酶并进行PCR反应；S4、向PCR反应后的多种混合物中分别加入SG I；S5、检测加入SG I后的多种混合物的荧光信号，根据荧光信号与汞离子的已知浓度得到两者的线性关系式；S6、将待测液与缓冲液混合进行混合反应，之后检测待测液在529nm的荧光信号，结合步骤S5的线性关系式得到待测液中汞离子的浓度。该方法灵敏度高、对汞离子的选择性好且回收率高。
Patent CN-113334382-B (CN)
IPC: B25J9/16
Filed: 2021-06-01
Granted: 2022-06-28
Abstract: 本发明提供了一种机械臂最优时间轨迹规划方法，该方法在考虑了机械臂速度，加速度，跃度值等多约束条件情才况下，对粒子群的中的惯性权重和学习因子进行了改进，解决了粒子群易收敛，从而得到局部最优解的缺陷。同时，采用3‑5‑3多项式插值轨迹方法，使算法结构简单，参数易调整，避免了多项式阶次高、没有凸包性质等缺点。本发明对粒子群算法进行改进，使得机械臂运行时间有所缩短，得到平滑、稳定的关节位置、速度和加速度曲线。
Patent CN-113280891-B (CN)
Title: 一种智能高精度超声波界面仪
IPC: G01F23/2965
Filed: 2021-06-04
Granted: 2022-02-22
Abstract: 一种智能高精度超声波界面仪，包括控制器、超声波测量探头A、超声波测量探头B、安装块和至少1个超声波发生器，超声波测量探头A和超声波测量探头B均固定于安装块上，所述超声波测量探头A用于测量竖直方向的泥层厚度，超声波发生器设于安装块的表面，超声波发生器与控制器相连；所述安装块上部设有安装架，所述安装架上设有两个电动伸缩杆，两个电动伸缩杆均与控制器相连，两个电动伸缩杆上各固定有半个隔离罩，所述超声波测量探头B向一侧隔离罩内壁发射并接收超声波，用于测量横向的泥层浓度。本发明采用一体化设计，不用频繁拉起和下放探头，也不需要铺设额外的管道，即可实现测量探头的清洁和泥层浓度测量。
Patent CN-113388785-B (CN)
IPC: C21D11/00
Filed: 2021-06-25
Granted: 2022-07-01
Abstract: 本发明涉及冶金技术领域，具体涉及一种抗酸管线钢板及其制备方法。本发明提供的抗酸管线钢板，包括如下质量百分比的化学成分：C：0.02‑0.04％、Si：0.15‑0.20％、Mn：0.3‑0.5％、P≤0.012％、S≤0.002％、Nb：0.072‑0.100％、Cr：0.6‑0.9％、Al：0.01‑0.045％，其余为Fe和其他不可避免的杂质。本发明提供的抗酸管线钢板，采用低碳低锰、高铌铬合金强化的成分设计思路，配合控轧控冷技术，可生产出不同强度等级的抗酸管线钢板，实现了钢板强度、韧性、屈强比、止裂性和抗酸性能的良好平衡。
Patent CN-113680301-B (CN)
IPC: C10C3/02
Filed: 2021-07-23
Granted: 2022-05-31
Abstract: 本发明涉及一种可纺中间相沥青的制备方法及装置。该制备方法是基于沥青作为不同分子量的混合物在热作用下的自迁移实现不同组分在不同温区聚合，从而使分子量分布变窄。装置包括立管式反应器，所述立管式反应器内部用于反应的腔体为中空圆柱体形，其中空部分的长径比为10～40:1。制备方法是：对所述腔体进行分段控温及惰性气氛保护，将沥青从所述腔体的顶部连续进料并从所述腔体的底部连续出料进行梯度非等温聚合，得到可纺中间相沥青；制得可纺中间相沥青的中间相形态呈广域流线型，中间相含量大于90％，其分子中摩尔数量最高的分子量的摩尔数占所有分子量的摩尔数总和的比值大于80mol％。本发明实现中间相沥青组分动态分离和梯度非等温聚合，提高了其可纺性。
Patent CN-113385575-B (CN)
Title: 一种空心圆盘干燥机的钣金冲压机构及其冲压方法
IPC: B21D28/34
Filed: 2021-08-18
Granted: 2021-11-30
Abstract: 一种空心圆盘干燥机的钣金冲压机构及其冲压方法，属于冲压技术领域，包括上模座和下模座，所述上模座包括上模板和凹模，所述凹模开设在上模板的底端，所述凹模的内部安装有润滑组件，所述下模座的内部安装有凸模，所述凸模包括底座和顶出块，所述底座的底端与下模座固定连接，所述底座的顶端外表面中心固定连接有调节杆，所述顶出块通过调节杆与底座滑动连接,所述顶出块上开设有调节孔组件,在下模座的凸模中设置顶出块，能够便于冲压之后留存在限位槽内空心圆盘的取出，且设置凸模由顶出块和底座组成，能够便于润滑组件对凸模进行润滑油的添加,提升润滑油添加的均匀性，从而降低废料的粘粘程度，进而提升冲压机构的冲压效率。
Patent CN-113510563-B (CN)
Title: 一种彩钢板加工用磨边装置
IPC: B24B41/02
Filed: 2021-09-09
Granted: 2021-11-19
Abstract: 本发明公开了一种彩钢板加工用磨边装置，包括底座，所述底座上端安装有两个竖板，两个所述竖板的上端共同固定连接有横板，所述横板的下端安装有导向板，所述导向板下端面设置有多个与彩钢板配合的通槽，两个所述竖板之间固定连接有安装条，所述安装条的下端设置有滑槽，所述滑槽的两侧内壁间转动连接有往复丝杆，所述往复丝杆上螺纹连接有滑动块，所述滑动块与滑槽的内壁滑动连接，所述滑动块的下端贯穿滑槽的槽口，并固定连接有竖状条。该装置打磨盘可以完全的契合彩钢板的切割面，从而使得打磨的效果较佳，且还设置有鼓风以及过滤的结构，有效的避免粉尘弥漫的情况出现。
Patent CN-113525490-B (CN)
IPC: B62B5/00
Filed: 2021-09-13
Granted: 2021-12-10
Abstract: 本发明属于运输车动力支架组装技术领域，尤其是一种运输车的动力支架快速组装装置，包括支撑底板、移动设备、导向装置、支撑装置、安装装置、推动装置、驱动电机、齿轮箱。该运输车的动力支架快速组装装置，通过设置安装装置，对运输车的动力支架快速安装，便于提高工作效率，同时利于后期的拆卸维修更换。在调节的过程中，通过连接轴作用呈环状连接的连接板能对运输车的动力驱动结构的驱动电机周面进行环绕支撑，通过设置固定卡板，使固定卡板在扭簧扭力的作用下对驱动电机的上下面进行卡紧固定，从而实现了对运输车的动力驱动电机快速组装，解决了现有组装装置过于繁琐，安装过程复杂，降低工作效率的问题。
Patent CN-113541283-B (CN)
Title: 露天环境水源监测系统
IPC: G01N33/18
Filed: 2021-09-17
Granted: 2021-11-30
Abstract: 本发明提供露天环境水源监测系统，涉及水源监测技术领域，以解决现有的水源监测系统，需要漂浮安装在水面上，以便于适应复杂环境，为弥补电量需要时常进行充电补充，而在水域较宽的地方，不仅补电不方便，而且危险性也较大，使得水源监测装置处于长时间的停滞状态，难以起到水源监测的目的的问题，包括浮框；所述浮框的左右两端框体上端分别固定安装有漂浮木；所述立架的下端右侧固定安装有蓄电池壳体；所述立架的下端左侧固定安装有电机驱动机组；所述抽水筒固定安装在立架的下端中部位置处。本发明中微型控制器与蓄电池壳体的电流输入的检测端子电性连接，使得无风和有风状态均能进行抽水监测的进行，最大程度的节约和利用能源。
Patent CN-113723064-B (CN)
Title: 一种流式文档在线编辑方法
IPC: H04L67/565
Filed: 2021-11-01
Granted: 2022-02-08
Abstract: 本发明涉及数据处理技术领域，尤其涉及一种流式文档在线编辑方法；包括在线编辑和协同编辑两种方式，在线编辑通过浏览器端打开流式文档，具体是通过JavaScript直接对流式文档进行格式转化；再通过监听光标变化和事件，操作虚拟dom树，改变数据层，渲染真实dom树；协同编辑具体在多个不同的浏览器端打开同一文档并且同时连接websocket服务；编辑器监听所有用户的原子化操作，生成的相应的原子化操作数据；由websocket接收并广播到所有的在线编辑的浏览器端。本发明有效的减少前后端之间的通信消耗，避免受到网络环境的影响。
Patent CN-113817472-B (CN)
IPC: H01L31/18
Filed: 2021-11-23
Granted: 2022-02-11
Abstract: 本发明提供了一种太阳能电池硅片的制绒工艺，属于太阳能电池技术领域，具体包括：1)表面预处理：用预处理液对太阳能电池硅片进行预处理；2)制绒：对预清洗后的太阳能电池硅片进行刻蚀制绒，所用制绒液为前述方法制备得到的制绒液；3)表面清洗：利用碱溶液对制绒后的太阳能电池硅片进行清洗。制绒过程中，制绒液中添加木聚糖酯化衍生物，不仅能得到均匀性好的微结构绒面，有效降低多晶硅太阳能电池对太阳光的反射率，光电转换效率提升，且硅片损失少。
Patent CN-114034647-B (CN)
IPC: G01N1/14
Filed: 2022-01-11
Granted: 2022-03-11
Abstract: 本申请提供一种走航式金属监测设备，属于环境监测技术领域，设备包括：航行器、采样部件、制样部件以及检测机构。航行器具有密闭的船舱。采样部件包括取样管和活塞，取样管竖直穿设于航行器底部。制样部件包括过滤桶及压板，过滤桶底面具有多处单向阀孔，过滤桶的底面位于航行器外侧，压板滑动设于过滤桶的内部，压板底部设有圆环，用于存储底泥样片，过滤桶与取样管之间通过连通管连通，制样部件沿取样管的圆周阵列设有多处。检测机构包括光谱仪，用于检测压板底面的样片，光谱仪沿圆周移动设置于制样部件外侧。可对多处样本进行采集、制样及初检，可更加方便快捷的获取更具代表性的底泥样本。
Patent CN-114086958-B (CN)
Title: 单斜煤层回采工作面递进式顺层水力造穴施工方法
IPC: E21F7/00
Filed: 2022-01-21
Granted: 2022-04-08
Abstract: 本发明属于水力造穴施工技术领域，具体是一种单斜煤层回采工作面递进式顺层水力造穴施工方法。包括以下步骤。S1：将回采工作面沿单斜煤层的走向布置，从回采工作面的深部机风巷向工作面下部区域内施工顺层钻孔I，在退钻过程中，以高压水射流为动力，每隔一段距离进行一次水力造穴；S2：工作面下部区域水力造穴完成后，对顺层钻孔I进行高效密封，从而对工作面下部区域内的卸压瓦斯进行抽采；S3：在留有合理的钻孔超前距的前提下，在回采工作面中部掘进腰巷；S4：将钻冲一体化钻机移到回采工作面中部的腰巷内，向工作面上部区域施工顺层钻孔II，并进行顺层水力造穴；S5：对顺层钻孔II进行密封，对工作面上部区域内的卸压瓦斯进行抽采。
Patent CN-114117972-B (CN)
IPC: H03K19/20
Filed: 2022-01-26
Granted: 2022-06-10
Abstract: 本发明涉及异步电路之间的信号同步技术领域，具体涉及一种异步电路的同步装置和方法，装置包括发送模块、异步传输模块、接收模块、发送端时钟、接收端时钟，所述发送模块由发送端时钟驱动，产生、更新发送请求和数据，并通过寄存器打拍的方式同步发送响应信号；异步传输模块将来自发送模块的请求和数据异步传输至接收模块，同时产生发送响应信号；接收模块受接收端时钟驱动，通过寄存器打拍的方式同步接收请求信号，并在同步后的请求信号发生边沿跳变时采集有效数据，同时产生接收响应信号。本发明在避免跨时钟域数据传递亚稳态影响的前提下提高了数据传输效率，为人工智能芯片的大规模集成提供了良好的解决方案。
Patent GE-P19960480-B (GE)
Title: Method of metal extraction
Inventor: TSERTSVADZE LINETA
IPC: C22B47/00
Filed: 1995-10-11
Abstract: The invention refers to enrichment of mineral resources and is intended for reception of metals for example manganese, mainly from base ore and tailings. The invention can be used for reception of metals and from nonmetallic mucks. The purpose of the invention is the raise of extent of extraction of metals from ores with their low contents. The method includes powdering initial raw material and a bacterial lixiviation with use of peat at temperature 20-28°С at presence of saccharose at quantity of 1,5-2 % from weight of a solution, at a mass relationship of muck and a solution from 1:3,5 up to 1:2 in anaerobic bacteria within 10-15 days, at a relationship of peat and water from 1:30 till the extent of extraction is increased by 20-30 %.       4 tab.
Patent GE-P20125541-B (GE)
Title: Internal combustion engine provided with rotor
Inventor: LOMTADZE REVAZ
IPC: F02B53/00
Filed: 2010-04-30
Abstract: An internal combustion engine comprises a hollow stator 1 comprised of two parts. A rotor 2 mounted on a shaft 3 is eccentricaly inserted therein. The engine has a fuel inlet valve 5 and exhausted gas outlet 7 valve, a control means 17 with a spark plug 4. Both the stator and the rotor have elliptical shapes in their horizontal cross-sections and round shapes in their vertical cross-sections. The rotor is provided with radially arranged channels 15 spaced at 120° relative to each other wherein operating plates 6 adapted to perform free motion are disposed. The plates conditionally divide internal volume of the stator into three sections: for fuel-air mix, compression-blast and blowdown. The center of the rotor is chosen in such a manner as to obtain the compression degree within the range of 9 to 12 by the ratio of the volumes of the sectors for fuel-air mix and compression-blast. The control means is connected with the spark plug with the capability of regulating the time of spark delivery so as to adjust the compression degree and power.
Patent GE-P201606568-B (GE)
Title: Compositions for the treatment of neurologic disorders
Inventor: MARIOS PANTZARIS
IPC: A61P43/00
Filed: 2012-03-28
Abstract: Composition contains eicosapentaenoic acid (EPA), docosahexaenoic acid (DHA), linoleic acid (LA), gamma linoleic acid (GLA), PUFA omega-3, saturated fatty acid (SFA), monounsaturated fatty acid (MUFA) and gamma tocopherol.
Patent GE-P20217285-B (GE)
Title: BENZO[b]THIOPHENE COMPOUNDS AS STING AGONISTS
Inventor: CUMMING JARED N
IPC: C07D498/04
Filed: 2017-10-02
Abstract: Compounds of formula (Ia’): (Ia’) wherein values of R1, R2, R3, R4, R5, R6, R8, R9, X1, X2, X3 substitudes are provided in the claims or their pharmaceutically acceptable salt, and pharmaceutical composition on the basis thereof. s Table: 	8
Patent GE-P20207132-B (GE)
Title: System for cardioplegia
Inventor: BAKHUTASHVILI ZVIAD
IPC: A61M25/10
Filed: 2019-04-03
Abstract: A system includes an introducer and balloon catheter to be placed in the introducer; at that, the introducer has guide stem 1 and from that top 4 in 20-30 mm distance the stem diameter is reduced in 0.4-0.5 mm for the purpose to place the introducer fixator thereon, which is executed as a pipe 3 of 18-20 mm length and fixing componentry 2 pressed thereon and removable therefrom freely. At that, fixing componentry plane is disposed in right angle relative to pipe axle; its diameter is 12-17 mm, and it is placed in 5-6 mm distance from pipe distal end. Balloon catheter includes polymeric shell 6, wherein couple of independent aperture-pipes are placed; at that, one aperture-pipe 8 is connected to the balloon 10 with its distal end, and another one 7 has outlet hole 9 on side surface for system supplement with cardioplegial solution. Calims: 	1 independent
Patent GE-P20074192-B (GE)
Title: Agonism of the 5ht2a receptor for treatment of thermoregulatory dysfunction
Inventor: DEECHER DARLENE COLEMAN
IPC: A61K31/445
Filed: 2003-08-14
Abstract: The present invention relates to product, which comprises antagonist of the 5HT1a receptor and a serotonin reuptake inhibitor (SRI) preferably citaloprom and NAD-299. Said product is used for treatment and/or prevention of vasomotor instability.
Patent CA-1285279-C (CA)
Inventor: MICH THOMAS F
IPC: C07D407/12
Filed: 1985-02-04
Granted: 1991-06-25
Abstract: ABSTRACT      Antibacterial agents such as 1-cyclopropyl-6,8-difluoro-1,4-dihydro-4-oxo-3-quinolinecarboxylic acids and 1-cyclopropyl-1,4-dihydro-6-fluoro-4-oxo-1,8-naphthyridine-3-carboxylic acids having amine sub-stituents on the 7-position are described as well as a method of manufacture, pharmaceutical composi-tions thereof and a method of treating bacterial infections therewith.  Also described are novel intermediates used to prepare the various compounds with the amine substituents.
Patent CA-1325720-C (CA)
Inventor: RICKARD DAVID K
IPC: A01K11/00
Filed: 1985-06-13
Granted: 1994-01-04
Abstract: ABSTRACT    ANIMAL EAR TAG-STUD, ANIMAL EAR TAG-STUD/SUPPORT                  ROD COMBINATION     An animal ear tag-stud having a panel and a projecting hollow stem, said hollow stem having a head comprising a flanged outer end with a tip having a reduced end, said stem and said tip being so configured that a support rod having a point can pass through the stem into such engagement with the tip that a pointed extremity is formed, in which the hollow stem and tip have been made of resilient material, animal ear tag-stud support rod combination.
Patent CA-1277072-C (CA)
Title: Silicone water-based caulking material
Inventor: SCHOENHERR CHRISTINE J
IPC: C08L83/06
Filed: 1986-04-10
Granted: 1990-11-27
Abstract: SILICONE WATER-BASED CAULKING MATERIAL              Abstract An aqueous silicone elastomeric emulsion is a storage stable, paste-type material useful as a caulking material.  The caulking material is obtained by mixing an anionic emulsion containing dispersed particles of hydroxyl endblocked polydiorganosiloxane, dialkyltindicarboxylate, silane of the formula RSi(OR')3 where R is a monovalent hydrocarbon radical of from 1 to 4 carbon atoms inclusive and R' is a lower alkyl radical of from 1 to 4 carbon atoms inclusive or a radical of the formula -N=CR2, and inert, non-siliceous filler.
Patent CA-1279183-C (CA)
Title: Conductive cathodic protection compositions and methods
Inventor: WILEY ROBERT E
IPC: C04B41/48
Filed: 1986-05-05
Granted: 1991-01-22
Abstract: ABSTRACT          Disclosed are improved compositions useful in providing a conductive layer or coating on or within a substrate.  The compositions contain elemental carbon and a polymeric matrix or binder.  The improve-ment comprises employing a unique ground calcined, coal-based coke which approaches graphite in terms of its performance as a conductive additive or pigment but does not possess the disadvantages associated with the use of graphite.  The unique coke employed in the compositions and methods of the present invention has a significant level of graphitic structure.  This level of graphitization can be most easily recognized by utilizing x-ray powder difraction.  More specifically, when the value of Ec, or the inverse peak width (of the 002 peak), is measured for this material using Mo K.alpha. radiation (.lambda. = 0.71.ANG.), the value is in the range of about 27 to about 80, and preferably about 28 to about 75.  The final compositions employ a polymer resin or matrix system as a binder which, when allowed to dry or cure, in situ, is water-permeable.  They are useful as cathodic protection coatings for concrete and other building materials which are reinforced with low carbon steels and the like.  The invention also relates to the method of applying the compositions to the reinforced substrate, and the resulting coated articles.
Patent CA-1307480-C (CA)
Title: Prolonged chemiluminescence
Inventor: DATTAGUPTA NANIBHUSHAN
IPC: C09K11/07
Filed: 1986-06-17
Granted: 1992-09-15
Abstract: ABSTRACT OF THE DISCLOSURE         A chemiluminescence process comprising the contacting of a chemiluminescence precursor, an oxidant, an enzyme and a nitrogen compound selected from the group consisting of ammonia and a water-soluble organic amine. The reaction of such process can be used in detection of nucleic acid hybrids, antibodies, antigens and peroxidase enzymes and in producing light.          Another chemiluminescence process comprises the contacting of a chemiluminescence precursor, an oxidant, an enzyme, a chemiluminescence enhancer and a nitrogen compound selected from the group consisting of ammonia and water-soluble organic amines.  The reaction of such process can be used in detection of nucleic acid hybrids, antibodies, antigens and peroxidaze enzymes and in producing light.          A nucleic acid probe capable of participating in a chemiluminescent reaction comprising a defined nucleic acid sequence, the sequence being linked to any one of a.   a chemiluminescence precursor, b.   a chemiluminescence enhancer, and c.   an enzyme the remaining two of (a), (b) and (c) not linked to the sequence being in a mixture of the linked sequence. A method for determining a particular single stranded polynucleotide sequence in a test medium, comprising the steps of:          (a)  combining the test medium with a polynucleotide probe having a base sequence substantially complementary to the sequence to be determined, (b)  labeling either the resulting hybrids or probe which has not hybridized with the sequence to be determined with one of the participants in an enhanced chemiluminescent reaction involving a chemiluminescent precursor, an enzyme, an oxidant, and a chemiluminescence enhancer, (c)  initiating such chemiluminent reaction with the labeled hybrid or probe, and (d)  detecting the resulting light emission.
Patent CA-1284435-C (CA)
Title: Kraft linerboard by densification and heat treatment
Inventor: SWENSON ROY S
IPC: D21F11/00
Filed: 1986-08-20
Granted: 1991-05-28
Abstract: ABSTRACT Both the wet strength and the folding endurance of kraft linerboard are improved by subjecting the board to steps of densification and high temperature treatment during its production.
Patent CA-1291083-C (CA)
Title: Slide container
Inventor: COSTA GIANLUIGI
IPC: B65D30/22
Filed: 1986-11-10
Granted: 1991-10-22
Abstract: ABSTRACT OF THE DISCLOSURE:            A slide (transparency) container consisting of a continuous strip of transparent   material comprising a plurality of transverse pockets closed at one end and open at the other end,  facilitates insertion of a predetermined number of slides.  For automatically packaging the mounted slides in the container, the apparatus used comprises:   a feeder for the continuous strip; a means for successively positioning the various pockets of the continuous strip with their open ends facing an insertion member for the slides; a means for advancing the strip step by step by a distance equal to the pitch of said pockets,  after each of them has been filled with the predetermined number of slides;  and a cutter for transversely  cutting  the  strip on  termination  of  the packaging cycle.
Patent CA-1283415-C (CA)
Title: Bicyclic amide acetals are prepared from organic nitriles and dialkanol amines at below about 140 c and product is isolated by solvent extraction
Inventor: GOEL ANIL B
IPC: C07D498/04
Filed: 1986-11-14
Granted: 1991-04-23
Abstract: A B S T R A C T        An improved process as described for preparing bicyclic amide acetals from an organic nitrile and a dialkanol amine, wherein the reaction temperature is maintained in the range of from room temperature to 140°C.  The resulting bicyclic amide acetal  product  is  removed  from  the  reaction  mixture  by extraction into a hydrocarbon or organic nitrile solvent prior to  its  purification.    These  acetals  were  found  to  be particularly  suitable  as  chemical  intermediates  in  the preparation of polyurethanes, epoxy resins and the like.
Patent CA-1272150-C (CA)
Title: Production of glucose syrups and purified starches from wheat and other cereal starches containing pentosans
Inventor: DUCROO PAUL
IPC: C12H1/15
Filed: 1986-12-01
Granted: 1990-07-31
Abstract: ABSTRACT IMPROVEMENTS RELATING TO THE PRODUCTION OF GLUCOSE SYRUPS AND PURIFIED STARCHES FROM WHEAT AND OTHER CEREAL STARCHES CONTAINING PENTOSANS The filterability of glucose syrups obtained from impure wheat or other cereal starch is improved by treatment with Disporotrichum. Also the separation of starch from other constituents of impure cereal starch is improved by addition of xylanase before the starch is separated.
Patent CA-1278903-C (CA)
Inventor: SONNERAT CLAUDE
IPC: A61F2/32
Filed: 1986-12-02
Granted: 1991-01-15
Abstract: DEMANDE DE BREVET PROTHESE DE LA HANCHE PERFECTIONEE L'invention a pour objet une prothèse de la hanche perfectionnée dans laquelle la prothèse fémorale oscille autour d'un axe incliné à 20.degree. sur l'horizontale, caractérisée par le fait que cette oscillation est assurée à l'intérieur de la tête de la prothèse fémorale par un roulement double comportant une rangée de rouleaux pour supporter les charges radiales et une rangée de billes pour supporter les charges axiales.
Patent CA-1304979-C (CA)
Title: Process and apparatus for drawing off deformable masses containing air
Inventor: STAUDENRAUSCH GEORG
IPC: A22C11/06
Filed: 1986-12-16
Granted: 1992-07-14
Abstract: ABSTRACT         The invention relates to a process and an appa-ratus for drawing off deformable masses containing air, especially for drawing off sausage masses.        In this process, the mass is transferred, in a mass stream, from a supply space into a filling cylinder where a vacuum is generated relative to the supply space in order to remove air from the mass, and in this process the transferred mass is then ejected from the filling cylinder by means of a piston arranged in the latter.        To transfer the mass quickly and remove air from it completely, the mass stream is guided, during its transfer into the filling cylinder, in such a may that, as it enters the filling cylinder, it first moves towards the cylinder wall at an angle to the shifting direction of the piston.  Moreover, during the filling with mass, the filling level in the filling cylinder is regulated to an essentially constant filling height, in such a may that, during filling, an essentially constant free space remains in the filling cylinder.
Patent CA-1303574-C (CA)
Title: Method and an arrangement on packing machines
Inventor: BORDINI GIORGIO
IPC: B67C3/00
Filed: 1987-02-13
Granted: 1992-06-16
Abstract: ABSTRACT      In packing machines which produce aseptic packing contain-ers for e.g. foodstuffs, it is of greatest importance that the machines can be cleaned and sterilized in a satisfactory manner prior to the production of packing containers.  In accordance with the invention a method and an arrangement are provided on a packing machine for the sterilization of the lower end of a filling pipe    as well as of surrounding parts of a packing material tube  .  Use is made for this purpose of a connecting element    which connects two feed ducts       present in the filling pipe    to each other so that cleaning and sterilizing agent can circulate in the filling pipe.  In a subsequent stage the connecting element    is removed so that sterilizing agent can be made to circulate also along the outside of the filling pipe    and in the packing material tube surrounding the filling pipe, whereupon the production of the packing containers commences.