baber/WOPTO huggingface dataset:
Patent CN-112655321-B (CN)
Title: 一种开穴深度均匀的玉米播种装置
IPC: A01C7/00
Filed: 2021-01-19
Granted: 2022-04-26
Abstract: 本发明涉及玉米播种装置领域，尤其涉及一种开穴深度均匀的玉米播种装置，包括底盘，所述底盘的拐角处均转动安装有车轮，所述车轮通过安装在底盘上端面的驱动机构活动连接，所述底盘的上端面固定连接有支撑架，所述支撑架的上端活动安装有朝向前后方向延伸的传送带，所述驱动机构同时为传送带进行驱动，所述传送带的外表面延伸出第一加厚区与第二加厚区，所述第一加厚区与第二加厚区端部相连，本发明将传统的挖掘时开穴方式改为插入式的开穴方式，开穴小且插入深度一定，免去了后续填埋土壤的步骤，以此实现装置平稳前进并间断性的向土壤中均匀开穴播种的作用。
Patent CN-112617600-B (CN)
Title: 一种节能型电热水壶
IPC: A47J27/21
Filed: 2021-01-20
Granted: 2022-02-08
Abstract: 本发明公开了一种节能型电热水壶，包括水壶底座以及水壶本体，水壶底座上设置有导电插座，水壶本体底部设置有导电插头，水壶本体内设置有电热管，电热管与导电插头连接，水壶底座上设置有凸起部，导电插座设置于凸起部上，凸起部外侧套设有升降座，升降座内设置有导热介质，水壶底座上转动设置有转动杆，凸起部上设置有温控推杆，水壶本体底部设置有与温控推杆匹配的导热口；填充蜡的熔点为98‑100℃；转动杆一端位于升降座底部，转动杆另一端位于温控推杆的下方，水壶本体底部设置有若干热敏双金属片，热敏双金属片的突跳温度为40‑60℃，升降座上设置有若干弹性限位钩。这种电热水壶在冷却的过程中无需耗费电能，且冷却速度较快。
Patent CN-112724157-B (CN)
Title: 二氢噁唑并[5,4-d]吡咯并[1,2-a]嘧啶-9(5H)-酮类衍生物及用途
IPC: C07D498/14
Filed: 2021-01-23
Granted: 2022-04-19
Abstract: 本发明涉及一种二氢噁唑并[5,4‑ d ]吡咯并[1,2‑ a ]嘧啶‑9(5 H )‑酮类衍生物及用途，该衍生物是以氰基乙酸乙酯为初始原料，在亚硝酸钠和磷酸作用下生成羟胺化合物（A），保险粉还原得2‑氨基氰基乙酸乙酯（B），在碱条件下分别和不同取代的酰氯反应，三氟乙酸作用下生成不同取代的5‑氨基‑4‑甲酸酯的噁唑类化合物D1‑D48，然后在三氯氧磷作用下和吡咯烷酮反应得二氢噁唑并[5,4‑ d ]吡咯并[1,2‑ a ]嘧啶‑9(5 H )‑酮类化合物E1‑E48。并考察了这48g个化合物对Hela宫颈癌细胞、MCF‑7乳腺癌细胞、A549肺癌细胞的抑制活性，结果显示：化合物E5，E10，E13，E16，E18，E19，E24，E42和E43对Hela宫颈癌细胞有抑制活性；化合物E22，E24，E47和E48对MCF‑7乳腺癌细胞有抑制活性；化合物E18和E20对A549肺癌细胞有抑制活性。
Patent CN-112715565-B (CN)
IPC: A01N47/06
Filed: 2020-01-11
Granted: 2021-12-10
Abstract: 本发明属于农药技术领域，涉及一种含有Acynonapyr的杀螨组合物；所述杀螨组合物的有效成分包含活性成分A和活性成分B；所述活性成分A为Acynonapyr，所述活性成分B选自三唑锡、四螨嗪、螺虫乙酯。本发明的杀螨组合物或其制剂能够增强药效、扩大杀螨谱、降低使用成本、减少用药量、延长持效期和延缓抗药性发展。
Patent CN-113045672-B (CN)
Title: 一种用于检测基质金属蛋白酶-2的磁性荧光复合探针及其制备方法和应用
IPC: C07K19/00
Filed: 2021-02-09
Granted: 2022-02-01
Abstract: 本发明公开了一种用于检测基质金属蛋白酶‑2(MMP‑2)的磁性荧光复合探针及其制备方法和应用，属于分析检测技术领域。该复合探针是由荧光素标记的功能多肽和金属螯合配基修饰的纳米磁珠制备而成。所述复合探针用于检测基质金属蛋白酶‑2时，可进行磁操控，磁分离后还能重复利用，而且其还具有制备过程简单、灵敏度高、抗干扰能力强、背景信号小等优点，能实现临床样本中MMP‑2的分析检测，在癌症早期诊断、治疗以及药物研发方面有重要应用潜力。
Patent CN-112920097-B (CN)
Title: 多官能度植物油基丙烯酸酯及其制备方法和应用
IPC: C09D4/02
Filed: 2021-03-08
Granted: 2022-02-01
Abstract: 本发明涉及一种多官能度植物油基丙烯酸酯的制备方法，采用油酸分别与巯基乙酸、硫代苹果酸利用光点击反应制备出具有脂肪酸长链的油酸基二元羧酸或油酸基三元羧酸，然后以此分别与甲基丙烯酸缩水甘油酯反应制备多官能度油酸基丙烯酸酯；再以植物油与硫代苹果酸利用光点击反应制备出植物油基多元羧酸，然后以此与甲基丙烯酸缩水甘油酯反应制备多官能度植物油基丙烯酸酯。本发明通过提高预聚物本身的官能度来增强固化膜的交联密度，并通过调节油酸基多元丙烯酸的含量调节固化膜的交联密度，从而增强固化膜的拉伸强度，增强其铅笔硬度，增强其耐化学腐蚀性能，提高光固化膜柔韧性，将油酸和植物油这种来源丰富的生物基的原材料引入，减小了石化资源的在光固化涂料中的使用。
Patent CN-112669370-B (CN)
Title: 一种冠状动脉的半径计算方法、终端及存储介质
IPC: G06T17/00
Filed: 2021-03-16
Granted: 2021-06-01
Abstract: 本申请实施例提供一种冠状动脉的半径计算方法、终端及存储介质，该冠状动脉的半径计算方法包括：获取冠状动脉的点云数据，并基于点云数据确定第一点集；其中，第一点集包括对点云数据进行填洞处理，得到填洞后的点云数据的中轴线上的点；以第一点集中入口点的位置为起点，按照距离第一点集中入口点由近到远的顺序，遍历第一点集以建立索引关系；其中，索引关系表征中轴线上的多个点形成的路径；基于填洞后的点云数据和索引关系，计算冠状动脉的第一半径。
Patent CN-113087903-B (CN)
Title: 一种耐高温的改性聚天冬氨酸阻垢剂及其制备方法和使用方法
IPC: C08G73/10
Filed: 2021-03-17
Granted: 2022-05-20
Abstract: 本发明公开了一种耐高温的改性聚天冬氨酸阻垢剂及其制备方法和使用方法，属于化学合成技术领域，本发明以马来酸酐和尿素为原料，在混酸溶液中反应，得到聚琥珀酰亚胺；将聚琥珀酰亚胺和脯氨酰胺经开环接枝反应，制得耐高温的改性聚天冬氨酸阻垢剂。本发明制备的含氮杂环小分子改性聚天冬氨酸属于无磷环境友好型阻垢剂，克服了现有聚天冬氨酸高温下阻垢效果较差的缺点，对碳酸钙型结垢体系具备优异的阻垢性能，适用于城市地热供暖系统、油井开采生产等存在局部高温的水循环系统。
Patent CN-113042992-B (CN)
Title: 一种荧光定量pcr仪的生产工艺
IPC: C12M1/00
Filed: 2021-03-25
Granted: 2022-01-14
Abstract: 本发明提供了一种荧光定量PCR仪的生产工艺，包括如下步骤：a、底壳组件装配；b、光源模块装配；c、加热模块装配；d、移动组件装配；e、相机模块装配；f、线路板装配；g、外壳装配；h、调试；i、包装。
Patent CN-113151420-B (CN)
Title: 一步法荧光检测体系及dna糖基化酶活性的检测方法和应用
IPC: C12Q1/34
Filed: 2021-04-02
Granted: 2022-06-21
Abstract: 本发明公开了一步法荧光检测体系及DNA糖基化酶活性的检测方法和应用，包括底物、模板、APE1酶、DNA聚合酶、dNTP/dUTP混合物、UDG酶和荧光染料，底物和模板均为单链DNA，底物含有8‑氧鸟嘌呤，底物的3’端用NH 2 修饰；模板由至少一条DNA1和至少一条DNA2交错连接形成，DNA1与DNA2中均不含腺嘌呤，DNA1与DNA2的连接处含有腺嘌呤脱氧核苷酸；底物与DNA1、一部分DNA2互补，与8‑氧鸟嘌呤互补的胞嘧啶位于DNA1；dNTP中不含dTTP。该检测体系能简单快速的完成检测；能够进行指数放大反应，提高了hOGG1检测的灵敏度；避免了切刻内切酶的使用，从而有效防止非特异性扩增。
Patent CN-113150358-B (CN)
Title: 一种导电氟硅橡胶泡沫复合材料及其制备方法和应用
IPC: C08L83/08
Filed: 2021-04-29
Granted: 2022-06-28
Abstract: 本发明公开了一种导电氟硅橡胶泡沫复合材料及其制备方法和在气敏探测领域中的应用。制备方法包括步骤：将碳系导电粒子超声分散在常温下易挥发的有机溶剂中，得到导电粒子分散液；将全氟硅油、含氢氟硅油和导电粒子分散液在有机溶剂中搅拌至有机溶剂完全挥发，然后加入发泡剂和抑制剂混合均匀得到组分A，另取全氟硅油和铂系催化剂混合均匀得到组分B；将组分A和组分B混合，搅拌均匀后在室温下反应5～30min，所得产物于50～125℃下交联固化10～60min即得所述导电氟硅橡胶泡沫复合材料。
Patent CN-113255998-B (CN)
Title: 基于多智能体强化学习的高速道路无人驾驶车辆编队方法
IPC: G06F30/27
Filed: 2021-05-25
Granted: 2022-06-03
Abstract: 本发明提供一种基于多智能体强化学习的高速道路无人驾驶车辆编队方法，把车辆编队问题看作是一个多智能体协作问题，每辆车都有独立决策的能力，能够实现安全快速行驶的前提下灵活编队，即在车流量大时安全避障，不必保持队形，在车流量小时恢复队形；从图像输入直接映射到车辆控制量的端到端方式由于动作搜索空间大从而训练难度大，因此本发明仅使用多智能体强化学习方法习得换道策略，再结合S‑T图轨迹优化方法，计算出精确控制量，增加了控制约束，尊崇运动学原理，有安全保障，符合人类驾驶习惯。
Patent CN-113244378-B (CN)
Title: 一种fgf21在制备提高肝癌细胞对索拉菲尼的敏感性的药物中的应用
IPC: A61P35/00
Filed: 2021-05-27
Granted: 2022-07-08
Abstract: 本发明公开了一种FGF21在制备提高肝癌细胞对索拉菲尼的敏感性的药物中的应用，属于生物技术领域，该方法通过FGF21提高肝癌细胞对索拉菲尼的敏感性；缺氧条件下，索拉菲尼与FGF21联合用药后可以更加明显降低Smad3高表达的肝癌细胞增殖能力，并增加其凋亡能力；此外，在缺氧状态下，索拉菲尼与FGF21联合用药有关PI3K，p‑AKT及p‑STAT3的蛋白水平有所降低，凋亡相关蛋白表达升高，说明了两药联合作用可诱导肝癌细胞的凋亡。
Patent CN-113236402-B (CN)
Title: 一种控制dpf碳载捕集及被动再生装置及控制方法
IPC: F01N13/00
Filed: 2021-06-17
Granted: 2022-04-12
Abstract: 本发明公开了一种控制DPF碳载捕集及被动再生装置及控制方法，装置包括NOx传感器、DPF并联组件和温度传感器，NOx传感器位于DPF并联组件的上游管路上，温度传感器位于DPF并联组件的下游管路上；DPF并联组件包括并联设置的至少两组DPF管路，每个DPF管路包括有DPF载体、空气流量计、单向阀、压差传感器及电阻丝，电阻丝位于每个DPF载体的前端。通过比较各实时测定数值与系统设定的阈值的大小，控制单向阀切换废气在DPF载体之间流动，并控制电阻丝开始/停止加热。本发明依据每个DPF中碳载量的多少，利用单向阀切换废气在不同DPF之间的流动，并利用电阻丝对DPF进行主动再生，具有温度可控性高，温度上升快，较少出现超温现象。
Patent CN-113256295-B (CN)
IPC: G06Q40/04
Filed: 2021-06-25
Granted: 2021-10-01
Abstract: 本发明提供了一种对通证流转路径严谨约束的系统及计算机存储介质，包括中心服务链网、接入模块、接入审核模块、通证流转模块和通证流转审核模块，所述接入模块用于对接新加入的区块链成员，所述接入审核模块用于对新加入成员进行审核，所述通证流转模块用于处理两区块链成员之间的通证流转事务，所述通证流转审核模块对各区块链成员之间的通证流转过程进行约束审核，所述中心服务链网用于记录各区块链成员的加入/退出情况以及各区块链成员之间的通证流转情况。通过在三条区块链中生成区块记录每次的通证流转，以及对流转过程进行严谨的审核，确保了流转路径被严谨约束。
Patent CN-113368532-B (CN)
IPC: B01D11/02
Filed: 2021-06-25
Granted: 2022-05-17
Abstract: 本发明公开了一种保健食品生产用自动化萃取机，具体涉及萃取设备技术领域，包括机架，所述机架的中心位置设置有驱动机构，所述驱动机构包括有固定安装于机架底部中心位置的电机，所述电机输出轴端部固定连接有活动贯穿机架的轴杆，所述轴杆远离电机的一端设置有行星轮组件，所述行星轮组件顶部设置有输料机构和间歇放料机构，且行星轮组件与机架之间设置有蒸汽喷出机构，所述行星轮组件顶部设置有冷凝罩以及底部设置有收集斗，所述收集斗与冷凝罩之间设置有过渡机构，所述收集斗的内腔底部贯穿开设有排液孔。本发明不仅可以实现对原料的连续化萃取以提高萃取效率，还能够充分利用萃取过程中各物质，达到物尽其用。
Patent CN-113473532-B (CN)
IPC: H04W28/06
Filed: 2021-06-29
Granted: 2022-04-19
Abstract: 本发明提供一种无线链路控制状态报告优化传输方法及系统，包括：获取NR RLC协议状态报告格式中的原始报告字段集合；添加第四报告字段、首部分片判断指示字段、尾部分片判断指示字段以及中间分片的分段偏移位置组数指示字段，得到更新的报告字段集合；基于更新的报告字段集合将RLC数据中的丢失分片，输出RLC传输状态报告。本发明通过在现有的NR RLC协议中增加新的指示字段，使得无线链路控制层在报告丢失分片的传输状态时，无需携带全部的字段信息，大幅减少状态报告在指示丢失分片情况下的开销，同时，在MAC发送状态报告的缓存不够的情况下，可以有效减少状态报告的发送次数，从而减少状态报告的反馈时延。
Patent CN-113514007-B (CN)
IPC: G01B11/24
Filed: 2021-06-30
Granted: 2022-04-19
Abstract: 本发明涉及尺寸测量技术领域，特别涉及一种工件尺寸的测量方法及装置。测量方法包括以下步骤，获取待测工件的图像，对图像的像素进行标定，通过标定的像素结合预设对比标准对图像进行匹配测量，以获取待测工件的尺寸大小。由于标定好的像素具有较小的尺寸，因此通过提前标定的像素能够实现对较小体积的工件尺寸的测量。同时，在进行测量时无需考虑工件的形状大小，只要在拍摄范围内的工件，均能通过标定的像素获取到工件的尺寸大小，具有较高的实用性及抗干扰性。本发明实施例提供的工件尺寸的测量方法能够更加快速、准确地实现工件的尺寸测量，减少了工件尺寸的测量误差，提高了测量效率，具有较高的实用性及推广价值。
Patent CN-113567263-B (CN)
Title: 一种公路钢筋混凝土桥梁正常工作年限检验方法
IPC: G01N3/14
Filed: 2021-07-06
Granted: 2022-04-15
Abstract: 本发明提供了一种公路钢筋混凝土桥梁正常工作年限检验方法，包括：获取公路钢筋混凝土桥梁的基本参数信息和车辆荷载信息；确定桥梁关键断面内部受拉钢筋疲劳应力热点部位，得到钢筋的空间影响面，并进行纵横向最不利布载；在最不利布载中确定不同类型车荷载引起的桥梁内部受拉钢筋应力幅，并基于Miner累计损伤准则得到等效等幅应力值；确定应力—寿命曲线，并在应力—寿命曲线中确定疲劳破坏时车辆荷载计算作用次数；将车辆荷载实际作用次数与车辆荷载计算作用次数进行比值运算得到桥梁年损伤度，进而获得公路钢筋混凝土桥梁的工作年限；针对公路钢筋混凝土桥梁的工作年限进行判断，得到公路钢筋混凝土桥梁工作年限的检验结果。
Patent CN-113534159-B (CN)
IPC: G01S13/90
Filed: 2021-07-08
Granted: 2022-04-26
Abstract: 本发明公开了一种基于SAR卫星遥感数据的海面风速反演方法及系统。该方法包括：获取目标SAR图像的统计特征参数和目标SAR雷达的雷达参数；目标SAR图像由目标SAR雷达生成；统计特征参数包括平均雷达散射系数、归一化方差、偏度和峰度，雷达参数包括雷达入射角的余弦和相对风向的余弦；将上述参数输入海面风速反演模型，得到目标SAR图像对应的海面风速；海面风速反演模型为：以样本SAR图像的统计特征参数和样本SAR雷达的雷达参数为输入，以与样本SAR图像时间和空间上同步观测的散射计风速数据为标签，训练得到的神经网络模型，样本SAR图像由样本SAR雷达生成。本发明能够对涌浪条件下的海面风速进行高精度的反演。
Patent CN-113334059-B (CN)
Title: 一种矿用带式输送机的皮带快速更换机器人
IPC: B65G15/60
Filed: 2021-07-13
Granted: 2022-05-27
Abstract: 一种矿用带式输送机的皮带快速更换机器人，包括轮式行走底盘、新皮带卷支撑机构、新皮带夹紧机构、旧皮带夹紧机构、液压步进拉带机构、旧皮带收卷机构及新皮带支撑托辊；新皮带卷支撑机构位于轮式行走底盘后端；新皮带夹紧机构位于轮式行走底盘前端；旧皮带夹紧机构位于轮式行走底盘前端且位于新皮带夹紧机构上方；液压步进拉带机构位于轮式行走底盘前端且与旧皮带夹紧机构并列设置；旧皮带收卷机构位于新皮带卷支撑机构与新皮带夹紧机构之间的轮式行走底盘上；新皮带支撑托辊位于旧皮带收卷机构下方的轮式行走底盘上。本发明具有结构简单易操作的特点，皮带更换的工作稳定性和工作效率高，可较好适应巷道空间狭小的工作环境，实现皮带快速更换。
Patent CN-113328574-B (CN)
Title: 一种可通过空气换热降温防护的电机
IPC: H02K9/06
Filed: 2021-07-30
Granted: 2021-09-28
Abstract: 本发明公开了一种可通过空气换热降温防护的电机，包括机体，机体中分别开设有相连通的尾腔与前腔，且前腔中固定安装有开设有内孔的内厢，机体中转动安装有位于尾腔与前腔中的转子，且机体中通过转子分别设置有风冷总成与冷敷总成。本发明通过设置以对高速运转的转子进行活动安装，使得凹槽处于吸排交替状态，从而实现内厢中冷热气体的置换；通过设置与前腔相连通的冷却仓，在冷却仓设置可对高温热量进行吸附的集热蒸发件，通过设置可持续旋转的增压凸轮，利用增压凸轮对由强力弹簧弹性支撑的增压件进行挤压，以使得乙醇水溶液冷却液定期外排并浸湿集热蒸发件，利用冷却液的蒸发过程加速热消耗，从而降低前腔内的环境热度。
Patent CN-113932675-B (CN)
Title: 一种用yag固体激光器销毁炮弹底火的装置
IPC: F42D5/04
Filed: 2021-10-13
Granted: 2022-05-27
Abstract: 本发明公开了一种用YAG固体激光器销毁炮弹底火的装置，属于销毁炮弹底火技术领域，激光器，所述激光器用于使光在受激发的物质中放大或振荡发射；随动激光头，所述随动激光头具有间歇出光并自动对焦使炮弹底火击穿，且所述随动激光头与所述激光器相连接；移动装置，所述移动装置用于使所述随动激光头步进运动，并使激光头在步进运动中发出的激光束与底火中心同轴分布；激光冷水机，所述激光冷水机用于炮弹底火击穿时提供恒温、恒流、恒压的冷却水；炮弹箱，该用YAG固体激光器销毁炮弹底火的装置，与机械撞针击发相比，激光击发效率高、噪音小，而且不用担心底火瞎火，无论底火药是否失效都能够保证将底火破坏。
Patent CN-113797506-B (CN)
IPC: A63B41/00
Filed: 2021-10-28
Granted: 2022-05-27
Abstract: 本发明公开了一种妇产科顺产助产装置，包括安装底板，所述安装底板的上表面固定安装有限位框，所述限位框的内壁放置有分娩球，所述安装底板的上表面相对限位框的前侧固定连接有安装架，所述安装底板的上表面相对摩擦垫的下方位置开设有用于限制脚部移动的限位槽，所述安装底板的上表面相对限位框的左右两侧均固定连接有伸缩杆，孕期使用分娩球进行上下蹲坐运动，能够很好的促进孕妇的骨盆弹性和胎儿下降，在胎儿倒立的情况下，还有助于胎儿的旋转，同时能够扩大盆骨空间，因此能缓解分娩时的阵痛，能帮助宝宝胎头尽快的下降，缓解孕妇在产程中的痛苦，能保住孕妇顺利自然分娩，具有助产功能。
Patent CN-113818290-B (CN)
Title: 连续支撑浮轨式扣件系统
IPC: E01B19/00
Filed: 2021-11-22
Granted: 2022-01-28
Abstract: 本发明公开了一种连续支撑浮轨式扣件系统，涉及铁路轨道技术领域，包括扣压在轨腰处的支撑橡胶块，所述支撑橡胶块内部设有多个质量硫化棒，所述质量硫化棒平行于支撑橡胶块横向载荷下的主应力方向，并垂直于支撑橡胶块垂向载荷下的主应力方向；采用本方案，能在达到保持较低垂向刚度下，提高系统横向刚度，实现垂横向刚度的解耦，保持良好的减震效果。
Patent CN-114070654-B (CN)
Title: 一种基于大数据的安全管控方法及其系统
IPC: G06V20/40
Filed: 2022-01-17
Granted: 2022-04-08
Abstract: 本申请公开了一种基于大数据的安全管控方法及其系统，其中，基于大数据的安全管控系统包括：采集终端、大数据管控中心和云存储平台；采集终端：用于发送管控指令；通过传输通道发送管控数据；接收管控指令并根据管控指令进行安全管控；大数据管控中心：用于接收并根据管控指令建立传输通道；通过传输通道接收管控数据，对管控数据进行处理，获得管控分析结果；根据管控分析结果生成存储指令和/或管控指令并发送；云存储平台：接收存储指令并根据存储指令对待存储的历史数据进行存储。本申请具有提高数据传输和存储的安全性，以及通过对数据的分析和处理，生成管控指令和存储指令，从而实现对作业人员、作业数据和作业设备的安全管控的技术效果。
Patent CN-114199721-B (CN)
Title: 纹影光学系统及待测流场的二维密度分布测量方法
IPC: G01M10/00
Filed: 2022-02-17
Granted: 2022-04-26
Abstract: 本申请提供了纹影光学系统及待测流场的二维密度分布测量方法，涉及气动光学技术领域，该系统包括：光源、聚光系统，小孔滤波器、纹影主反射镜和成像系统，还包括刀口装置；所述刀口装置包括结构相同的第一刀片和第二刀片以及结构相同的前夹持板和后夹持板，所述第一刀片呈长方形，所述第一刀片上设置两向刀口；所述第一刀片和第二刀片相对设置并在一点处相接触，所述第一刀片和第二刀片的相同方向的刀口边缘位于一条直线上；通过中空的前夹持板和中空的后夹持板夹紧固定好位置的第一刀片和第二刀片。本申请能够同时测量待测流场两个方向的密度分布。
Patent GE-P20053590-B (GE)
Title: Phenyl Heterocyclyl Ether Derivatives as Serotonin Re-Uptake Inhibitors
Inventor: ADAM MAVIS DIANE
IPC: C07D213/68
Filed: 2002-03-27
Abstract: 1. Technical Result Increase in treatment efficiency. 2. Essence The invention relates to compounds of the formula (I) The radicals of which are indicated in the description and said compounds exhibit activity as selective serotonin re-uptake inhibitors. 3. Field of Application Medicine.
Patent GE-P20125584-B (GE)
Title: Roller press with adjustable plates
Inventor: DEMUTH LARS
IPC: B02C4/28
Filed: 2008-07-07
Abstract: A roller press 1 is useful for grinding particulate material such as cement raw materials, a cement clinker and similar materials. The roller press comprises two rollers 2 and 3 rotating in opposite directions. One roller is movably mounted relative to the second roller forming a gap 4 between them. A feed system has at least one inclined plate section 5 regulating amount of particulate material feeding along the gap. Along the rollers axial direction, the inclined plate section comprises at least two substantially parallel plates 6 and 7 located substantially in the same plane. Those plates have independent regulation capability of movement to and from the gap. So, material feeding regulation along the gap and thereby preventing movable roller distortion is possible.
Patent DK-153940-C (DK)
Inventor: OSTERMAYER FRANZ
IPC: C07C231/06
Filed: 1980-02-29
Granted: 1989-05-22
Abstract: Derivatives of 3-aminopropane-1,2-diol of the formula    <IMAGE>  (I) in which Ar represents optionally substituted aryl, _n represents the number 0 or 1, and _a represents alkylene having 2 to 5 carbon atoms, the nitrogen atom and the oxygen atom, or, if _n is zero, the phenyl radical, being separated from one another by at least two carbon atoms, and R1 and R2, independently of one another, each represents hydrogen or lower alkyl, or together they represent lower alkylene, oxa-lower alkylene, thia-lower alkylene, aza-lower alkylene or N-lower alkyl-aza-lower alkylene, and salts of such compounds, processes for their manufacture, medicaments containing the new compounds and their use for the treatment of Angina pectoris and cardiac arrhythmia, and as blood pressure-reducing agents, as well as for the treatment of reactive or endogenic states of depression.
Patent CA-1267902-C (CA)
IPC: A61K31/40
Filed: 1984-07-05
Granted: 1990-04-17
Abstract: The invention relates to compounds of the formula I    <IMAGE>  (I) in which n denotes 0 or 1, R denotes hydrogen, alkyl, alkenyl or aralkyl, R1 denotes hydrogen or alkyl, which can optionally be substituted by amino, acylamino or benzoylamino, alkenyl, cycloalkyl, cycloalkenyl, cycloalkylalkyl, aryl or partially hydrogenated aryl, each of which can be substituted by alkyl, alkoxy or halogen, aralkyl or aroylalkyl, both of which can be substituted in the aryl radical as defined previously, a monocyclic or bicyclic S- or O- and/or N-heterocyclic radical or a side chain of an aminoacid, R2 denotes hydrogen, alkyl, alkenyl or aralkyl, Y denotes hydrogen or hydroxyl, Z denotes hydrogen, or Y and Z together denote oxygen, X denotes alkyl, alkenyl, cycloalkyl, aryl, which can be monosubstituted, disubstituted or trisubstituted by alkyl, alkoxy, hydroxyl, halogen, nitro, amino, acylamino, alkylamino, dialkylamino and/or methylenedioxy, or 3-indolyl, and to a process for their preparation, agents containing them and and their use, and to 2-azabicyclo[3.1.0]hexane derivatives as intermediates, and a process for their preparation.
Patent CA-1278135-C (CA)
Title: Resin solutions for cements and coating compositions, process for their preparation and their use
Inventor: HESSE WOLFGANG
IPC: C09D5/34
Filed: 1985-12-04
Granted: 1990-12-18
Abstract: Abstract of the disclosure:            Resin solution for cements and coating compositions based on a reaction product of epoxy resins having more than one epoxy group in the molecule and furfuryl alcohol alone or in mixture with other furan derivatives dissolved in reactive diluents and process for its preparation.  These resin solutions are used for preparing cements and coat-ing compositions by mixing the resin solution immediately before use with A) at least one filler and B) at least one curing agent or a mixture of A) and B), the weight ratio of the solution to the sum of components A) and 8) being 1:(0.5-7), preferably 1:(1-4).
Patent CA-1282162-C (CA)
Title: Electroacoustic device with broad frequency range directional response
Inventor: FLANAGAN JAMES L
IPC: H04R1/28
Filed: 1986-02-27
Granted: 1991-03-26
Abstract: ELECTROACOUSTIC DEVICE WITH BROAD FREQUENCY         RANGE DIRECTIONAL RESPONSE            Abstract An electroacoustic device comprises an array of electroacoustic transducer elements for producing a prescribed directional response pattern at a first frequency.  Each element includes apparatus for restricting the frequency range of sound waves incident on said element so that the directional response pattern is invariant over a prescribed frequency band.
Patent CA-1341290-C (CA)
Title: Method of genetically modifying plants
Inventor: GRIMSLEY NIGEL HARRY
IPC: C12N15/82
Filed: 1986-05-09
Granted: 2001-09-11
Abstract: A method of inserting viral DNA into plant material, which comprises a) inserting viral DNA which may contain cargo DNA into a T-replicon, in the vicinity of one or more T-DNA border sequences, the distance between said viral DNA and the T-DNA sequence or sequences being chosen such that viral DNA, including any cargo DNA present, is transferred to plant material, b) introducing the replicon into a transfer micro-organism, and c) infecting plant material with the transfer micro-organism that has been modified in accordance with b). This method can be used to transform plants to give such plants resistance, for example.
Patent CA-1282331-C (CA)
Title: Pharmaceutical composition containing cefuroxime axetil
Inventor: ANWAR JAMSHED
IPC: A61K31/545
Filed: 1986-09-29
Granted: 1991-04-02
Abstract: ABSTRACT                Pharmaceutical Composition A pharmaceutical tablet is described which comprises a tablet core containing the antibiotic cefuroxime axetil and a film coat which serves to mask the bitter taste of the cefuroxime axetil upon oral administration.  It has been found that conventional film-coated tablets reduce the bioavailability of cefuroxime axetil and the invention overcomes this by control of the film coat rupture time and use of a tablet core which disintegrates immediately following rupture of the film coat.
Patent CA-1289396-C (CA)
Title: Optical fiber connector
Inventor: LEVINSON FRANK H
IPC: G02B6/36
Filed: 1986-11-19
Granted: 1991-09-24
Abstract: ABSTRACT OF THE DISCLOSURE     A connector for optically connecting first and second optical fiber contacts terminating first and second optical fibers includes a split ring comprising first and second split ring halves disposed around each of the contacts such that an enlarged internal bore of the split ring encloses a flange of the contact so as to allow limited relative longi-tudinal movement between the contact and the split ring. The split ring allows a nut to be disposed over an end of the contact prior to assembling the split ring about the contact which allows the construction to be reduced in size.
Patent CA-1276370-C (CA)
Title: Surface treated absorbent polymers
Inventor: ALEXANDER WILLIAM
IPC: C08F8/32
Filed: 1986-11-20
Granted: 1990-11-13
Abstract: SURFACE TREATED ABSORBENT POLYMERS    Abstract of the Disclosure Surface treating water-absorbent resins with a polyquaternary amine substantially increases both the rate of water absorption and the quantity of water absorbed and retained by the resin. In addition to improved water absorbing properties, the surface-treated resins maintain the necessary "dry feel" re-quired for most applications.
Patent CA-1317282-C (CA)
Title: Rotary drill bit
Inventor: ZIJSLING DJURRE H
IPC: E21B10/60
Filed: 1987-01-20
Granted: 1993-05-04
Abstract: A B S T R A C T                      ROTARY DRILL BIT      A drag type bit is equipped with nozzles for creating high-velocity mud jets discharging into waterways in front of the wings of the bit, which nozzles are oriented such that each jet successively strikes the borehole bottom and front face of wing at a small angle,
Patent CA-1276494-C (CA)
Title: Paving stone
Inventor: BARTH GUNTHER
IPC: E01C5/06
Filed: 1987-03-23
Granted: 1990-11-20
Abstract: ABSTRACT            A paving stone or ground covering stone of the type in which free spaces of considerable size for discharging water are left between mutually identical paving stones that are laid beside each other on a ground.  The paving stone consists preferably of concrete.
Patent CA-1294625-C (CA)
Title: Process for producing coarse-crystalline high-purity nicotinic acid
Inventor: MOELLER ALEXANDER
IPC: C07D213/803
Filed: 1987-04-24
Granted: 1992-01-21
Abstract: ABSTRACT OF THE DISCLOSURE           The present invention relates to a process for pro-ducing coarse-crystalline high-purity nicotonic acid.  In said process 3-cyano pyridine is saponified with aqueous alkali hydroxide.  By adding mineral acid at temperatures of between 99 and 135°C to the alkali-nicotinate solution thus obtained the nicotinic acid is allowed to crystallize out.  The pH value does not fall to 3.7 in any case.
Patent CA-1293476-C (CA)
Title: Support device for wire marker sleeves
Inventor: PETERPAUL JOSEPH
IPC: B41J13/12
Filed: 1987-05-19
Granted: 1991-12-24
Abstract: SUPPORT DEVICE FOR WIRE MARKER SLEEVES      ABSTRACT A device for supporting plural wire markers is disclosed,  A support card supports members for insertion into a typewriter or computer printer.  The support card includes a frictional engagement means for engaging the platen of the typewriter or computer printer to frictionally support the card therein.
Patent CA-1291849-C (CA)
Title: Process of dyeing concrete
Inventor: JUNGK AXEL E
IPC: C09C1/00
Filed: 1987-06-09
Granted: 1991-11-12
Abstract: ABSTRACT                 Process of Dyeing Concrete Coloring materials used in a process of dyeing concrete consist of pigment granules other than compacted or bri-quetted granules. The granules consist of one or more pig-ments, one or more binders for promoting the dispersing of the pigments in the concrete, and optional other additi-ves. Such pigment granules, particularly bead granules, will easily dissolve in the concrete mixer and will be homogeneously dispersed in the concrete.
Patent CA-1286462-C (CA)
Title: Co-spun filament within a hollow filament and spinneret for production thereof
Inventor: SAMUELSON HARRY V
IPC: C12M1/12
Filed: 1987-06-23
Granted: 1991-07-23
Abstract: TITLE A CO-SPUN FILAMENT WITHIN A HOLLOW FILAMENT    AND SPINNERET FOR PRODUCTION THEREOF                        Abstract A hollow fiber which contains within the hollow a co-spun hollow or solid filament.  The solid filament is formed of polymer that can distribute energy within the hollow fiber while a co-spun hollow inner filament can also act as a vessel for transportation or separation of fluids.  Spinnerets for co-spinning such filaments are of one piece construction.
Patent CA-1282187-C (CA)
Title: Liquid cooling system for integrated circuits
Inventor: TUSTANIWSKJ JERRY I
IPC: H05K7/20
Filed: 1987-10-16
Granted: 1991-03-26
Abstract: ABSTRACT OF THE DISCLOSURE LIQUID COOLING SYSTEM FOR INTEGRATED CIRCUITS   A liquid cooled circuit module comprises an integrated circuit package 43; a cover 40 having a rim 40d which lies against the integrated circuit package 43, the cover 40 being shaped to form a passage for the liquid between the integrated circuit package 43 and the cover 40; a retaining mechanism 42, which is fastened directly to the integrated circuit package 43, and which includes a member 42a that extends above the cover 40; and a spring 41, which is held in compression between the cover 40 and the retaining mechanism member 42; the spring 41 being adapted to press the rim 40d against the integrated circuit package 43 with at least a predetermined minimal force which prevents leaks and at the same time not exceed a stress limit in the spring.         In a second embodiment, a leak tolerant cooling system for cooling electrocial components with a liquid comprises:  a frame 10 holding a plurality of printed circuit boards 11, each of which have electrical components attached thereto; a top reservoir 14, mounted on the frame 10 above the boards, for holding the liquid at atmospheric pressure; a conduit (17a-17g) coupled to the top reservoir and the boards, for conveying the liquid in a downward direction from the top reservoir over the components, the conduit being airtight in the absence of a leak therein; a bottom reservoir 15, coupled to the conduit below the boards, for receiving the liquid plus any air due to leaks from the conduit, the bottom reservoir being airtight except for a valve 16 which opens in response to a valve control signal S2; a pump 19, coupled to the bottom reservoir, for sucking the liquid and air through the conduit at sub-atmospheric pressures in response to a pump control signal S1, and for simultaneously returning the liquid to the top reservoir; and a control circuit 25 for generating the pump control signal starting when the liquid in the bottom reservoir is at a predetermined high level and continuing until the liquid in the bottom reservoir drops to a predetermined low level due to air leaking into the conduit, and for generating the valve control signal as the complement of the pump control signal.