baber/WOPTO huggingface dataset:
Patent CN-113048955-B (CN)
IPC: G01C11/02
Filed: 2021-02-02
Granted: 2022-05-10
Abstract: 本发明涉及一种基于激光位姿靶和机器视觉的特定空间测量方法及系统，所述方法包括：将激光位姿靶与多个相机集成为一组合体，测定激光位姿靶的中心线、坐标与各测量相机之间的相对关系；获取激光位姿靶相对激光束的方向差、倾角差及滚动角差；获取激光位姿靶中心的大地坐标和所述激光束的方位和天顶角；解算出组合体以及各测量相机的外方位元素；由激光投点器向待测作业面发出激光斑点，由各测量相机对激光斑点进行摄像获得影像图片；由控制终端进行处理并解算出激光斑点的大地坐标，最终生成点位云图。采用激光位姿靶和视觉技术获得待测作业面的点位云图，测量时无需大量的系统附件，操作简单、维护方便，极大地减轻了现场作业的工作强度。
Patent CN-112706842-B (CN)
IPC: B62D27/02
Filed: 2021-02-04
Granted: 2021-12-28
Abstract: 本发明公开了一种汽车A柱下部压铸件结构，包括：A柱下部压铸件本体装置，所述A柱下部压铸件本体装置用于轻量化A柱下部压铸件；连接装置，所述连接装置用于安装A柱下部压铸件，此汽车A柱下部压铸件结构，本发明A柱下部压铸件本体装置将多个零件构成的A柱下部压铸件做成一个整体，减少连接的步骤，进行轻量化，在A柱下部压铸件本体装置内部设置加强筋，增加强度，连接装置在多处采用胶铆连接，减少原有的焊接工序，车身侧围外板和车身门槛梁方便了安装汽车A柱下部压铸件，插块方便了车身门槛梁与车身门槛梁连接，铝合金或镁合金材料质量轻，强度高，符合轻量化趋势，交错状的加强筋增加了汽车A柱下部压铸件的强度。
Patent CN-112943276-B (CN)
Title: 双模式掘进机
IPC: E21D9/087
Filed: 2021-02-08
Granted: 2022-04-29
Abstract: 本发明公开了一种双模式掘进机，包括由前至后依次设置的前盾、伸缩外盾、伸缩内盾、支撑盾和盾尾，伸缩外盾滑动套设于伸缩内盾外侧；还包括土压密封组件，以通过土压密封组件的安装与移除切换双模式掘进机的工作模式至双护盾TBM模式或土压模式；土压密封组件包括伸缩间隙密封件和盾内密封件；土压模式下，伸缩间隙密封件密封连接于伸缩内盾与伸缩外盾之间的伸缩间隙中，盾内密封件密封连接于伸缩内盾与支撑盾之间；双护盾TBM模式下，土压密封组件从双模式掘进机上移除。通过伸缩间隙密封件和盾内密封件的可移除式安装，可实现两种工作模式，在复杂地层长距离施工中，只需切换掘进机模式即可，无需更换设备，可提高施工效率。
Patent CN-112829012-B (CN)
IPC: B27G19/00
Filed: 2021-03-01
Granted: 2022-04-19
Abstract: 本发明公开一种带有防割链条的汽油锯，包括汽油发动机，汽油发动机的顶部上开有缺口，汽油发动机的缺口处安装有散热板，汽油发动机的两侧固定安装有提手和防护板，汽油发动机的后侧部位上固定安装有后把手，汽油发动机的前端上装有锯切装置，汽油发动机的转动部件连接到锯切装置的传动部件上。本发明带有防割链条的汽油锯的锯切装置中安装上防割装置，当遇到触碰人体等危险情况时，操作者按下保险，防割部件的外边框高出切割部件形成防割保护层，切割部件在防割保护层里面空转，不会伤害到操作者或接触人员，防止出现危险事故。
Patent CN-112971417-B (CN)
IPC: A47C1/024
Filed: 2021-03-09
Granted: 2022-05-20
Abstract: 本发明涉及靠垫技术领域，公开了一种省力母乳喂养组合靠垫，包括底板，底板的底部两侧设有支撑腿，所述底板的一端转动连接第一支撑板，底板的另一端转动连接第二支撑板的一端，第二支撑板的另一端转动连接托板的一端，所述底板的底部设有固定座，固定座靠近第二支撑板的一侧设有第一导向杆，第一导向杆的端部滑动连接滑动套，滑动套的端部设有滑动座，滑动座的顶部滑动连接滑动板，滑动板的两端滑动连接滑动杆，滑动杆的端部连接托板。本发明适用于一种省力母乳喂养组合靠垫，当本装置需要配合用户进行哺乳时，第一支撑板和第二支撑板都会轻微的翘起，从而使得用户处于侧卧的状态，并且得到很好的支撑，更加的省力。
Patent CN-112718399-B (CN)
Title: 涂布组件及涂布装置
IPC: B05C11/00
Filed: 2021-03-31
Granted: 2021-08-06
Abstract: 本发明涉及涂布设备技术领域，公开了一种涂布组件及涂布装置，所述涂布组件包括：挤压头和抗腐蚀结构；所述挤压头包括上模和下模，所述上模具有上唇，所述下模具有下唇，所述上唇与所述下唇相对且间隔设置以形成用于供浆料挤出的唇口；所述抗腐蚀结构包括至少一个金属件，所述金属件与所述上唇和所述下唇中的至少一个电连接，并且所述金属件的金属活泼性强于所述挤压头的金属活泼性，以保护所述挤压头。通过上述方式，本发明的涂布组件具有较好的抗腐蚀能力，可以降低维护成本。
Patent CN-113245077-B (CN)
IPC: B05B1/30
Filed: 2021-04-02
Granted: 2022-06-07
Abstract: 本发明涉及喷雾器技术领域，且公开了一种可调式喷雾器双喷头结构，包括输送管，所述输送管的前端设有第一喷头，所述输送管的侧壁设有与所述输送管相连通的连接管，所述连接管远离所述输送管的一端设置有第二喷头，所述输送管内设有用于控制所述第一喷头和所述第二喷头喷出量的调节组件，所述调节组件包括设置在所述输送管内壁的滑槽，所述滑槽内滑动连接有滑杆，所述滑杆靠近所述第一喷头的一侧转动连接有调节圆台，所述调节圆台侧壁螺旋设置有调节槽。该喷雾器双喷头结构，能够根据需要对喷雾器两个喷头的喷出量进行同步调节，同时，也能够根据需要对单个喷头的喷出量进行调节，从而方便喷雾器双喷头的使用。
Patent CN-113044594-B (CN)
Title: 一种毛鸭筐自动卸载设备
IPC: B65G65/23
Filed: 2021-04-22
Granted: 2022-04-22
Abstract: 本发明公开了一种毛鸭筐自动卸载设备，属于家禽转运设备技术领域。其技术方案为：一种毛鸭筐自动卸载设备，包括升降台，控制升降台进行升降运动的升降机构，位于升降台一侧的传送台，设置在升降台一侧、在升降台顶面与靠近传送台一侧之间来回翻转的翻转部件，设置在翻转部件顶面上、控制毛鸭筐沿翻转部件顶面水平滑动的拉拽驱动部件，设置在翻转部件远离升降台一侧、与毛鸭筐相配合的锁扣部件，以及控制锁扣部件的锁扣驱动部件。本发明的有益效果是：本发明提供的一种毛鸭筐自动卸载设备适用于不同高度毛鸭筐的快速卸载、省时省力省人工、可控性好、操作方便。
Patent CN-113501091-B (CN)
Title: 一种冰基剖面仪释放装置及数据采集系统
IPC: B63B35/00
Filed: 2021-04-22
Granted: 2022-04-26
Abstract: 本发明实施例公开了一种冰基剖面仪释放装置及数据采集系统，属于海洋观测领域，该装置包括托架和至少两个夹持件，各所述夹持件首尾通过电磁解锁螺栓连接后将所述托架固定在冰基剖面仪上；所述电磁解锁螺栓包括壳体、连接件、锁扣件和驱动件，所述连接件一端穿过一夹持件后固定在另一相连的夹持件上，另一端伸入所述壳体中且开有沿轴向的沉孔和沿径向的贯通孔，所述壳体内壁开有卡槽，所述电磁解锁螺栓可切换于两个工作位，配置为：在锁紧工作位，所述驱动件的一端伸入所述沉孔中且将所述锁扣件抵压在所述贯通孔和卡槽之间；在释放工作位，所述驱动件收回，所述锁扣件不位于所述贯通孔和卡槽之间。具有结构简单，工作稳定、可靠性强等特点。
Patent CN-112996372-B (CN)
Title: 一种驱动器散热结构
IPC: H05K7/20
Filed: 2021-05-14
Granted: 2021-08-10
Abstract: 本发明涉及散热结构技术领域，尤其涉及一种驱动器散热结构，包括：安装板；散热结构，包括分隔的第一散热区域和第二散热区域，二者均在安装板长度方向两端具有敞口端；来自安装板的热量第一部分通过第二散热区域而到达第一散热区域，另一部分直接到达第一散热区域，其中，另一部分热量少于第一部分热量；排风扇，自第一散热区域和第二散热区域一侧敞口端抽取气流，且自与安装板垂直的方向将气流排出。本发明中通过第一散热区域和第二散热区域的设置，一方面在排风扇的作用下形成了供冷却气体流通的通道，另一方面形成了双重的隔热空间，使得整个散热结构的热影响区域减小，从而可使得排风扇快速的将更为集中的热量排出，有效提高散热效率。
Patent CN-113247371-B (CN)
IPC: B65B31/02
Filed: 2021-05-17
Granted: 2022-06-28
Abstract: 本发明提出一种基于视觉图像处理技术实现的锂电池锂盐全智能无人灌装及转运生产线，其中尤其是优化的视觉图像处理方案及自动装配结构可以快速且准确地实现灌装接口的对准，以及方便地实现灌装接口的可靠密封，无需人工参与以及繁琐的接口装配准备，有利于在无人介入的情况下高效可靠地实现锂盐的灌装及转运操作，尤其适合工厂应用场景。
Patent CN-113357293-B (CN)
Title: 一种自适应调整盘式制动器
IPC: F16D65/847
Filed: 2021-05-31
Granted: 2022-07-01
Abstract: 本发明涉及新能源汽车技术领域，且公开了一种自适应调整盘式制动器，制动槽的两侧活动安装有摩擦块，制动钳与车轿连接的内部开设有驱动槽，制动钳内部开设有两个液压孔且两端分别连通液压槽和驱动槽，液压孔内部靠近驱动槽一侧活动套接有液压塞，液压塞远离驱动槽一侧固定连接有齿环套，环槽内部活动安装有与齿环套啮合的齿轮，齿轮的外圈固定连接有档杆，环槽的一侧固定安装有限位弹性垫，摩擦块的正面呈发散状开设有集尘散热槽，制动钳位于摩擦块底部位置开设有呈L型的导风孔，通过齿环套和局部齿键的齿轮配合工作，还设置了导电的叶轮装置提高了整个制动器的安全性和制动效果，提高了其使用寿命。
Patent CN-113391478-B (CN)
Title: 一种显示面板及显示装置
IPC: G02F1/1333
Filed: 2021-06-11
Granted: 2022-06-17
Abstract: 本发明实施例公开了一种显示面板及显示装置，显示面板包括阵列基板、与阵列基板对置设置的对置基板、位于阵列基板和对置基板之间的显示介质层；阵列基板包括第一衬底；显示面板还包括开口区，开口区贯穿阵列基板中的部分膜层；显示面板还包括位于显示介质层靠近阵列基板一侧的第一磁性结构以及位于显示介质层靠近对置基板一侧的第二磁性结构，第一磁性结构和第二磁性结构在第一衬底所在平面上的垂直投影均与开口区在第一衬底所在平面上的垂直投影至少部分交叠；第一磁性结构和第二磁性结构的磁性相同。采用上述技术方案，利用磁性同极相斥原理，增加开口区的内部支撑力，降低开口区的变形几率，保证显示面板结构稳定。
Patent CN-113512724-B (CN)
IPC: C23C24/10
Filed: 2021-06-22
Granted: 2022-04-26
Abstract: 本发明公开了一种含铜钼合金层的耐腐蚀钛钢复合材料及其制备方法。本发明的含铜钼合金层的耐腐蚀钛钢复合材料的组成包括钢基体、设置在钢基体上的铜钼合金层和设置在铜钼合金层上的钛合金防护层，其制备方法包括以下步骤：先将铜粉和钼粉混合，再通过激光熔覆技术在钢基体表面制备铜钼合金层，再通过激光熔覆技术在铜钼合金层表面制备钛合金防护层。本发明的含铜钼合金层的耐腐蚀钛钢复合材料表面设置有组织致密、力学性能优异、耐腐蚀性能优异的耐腐蚀涂层，具有很好的应用前景。
Patent CN-113375336-B (CN)
IPC: F24H9/1818
Filed: 2021-06-28
Granted: 2022-06-24
Abstract: 本发明公开了一种具有智能控制系统的工频感应电磁锅炉及其使用方法，包括电控箱、加热机构、水流进出机构、控制机构和清洗机构，所述电控箱外表面设置有电源开关，所述电控箱内部安装有电控主机，且所述电控箱右侧外壁固定连接有加热机构；通过水流进出机构和控制机构使得具有使用、监控、维护和紧急关闭的高度智能化控制系统，且该控制系统操控便捷和安全性高；通过加热机构使得发热箱体即为主发热体，直接设置在水中，加热水箱又是副发热体，两发热体共同对流经它们的介质水进行直接加热，热交换效果好；通过清洗机构使得具有智能化的内部清洗功能，这在电磁锅炉需要清洗时或长时间不用时极其适用，适合被广泛推广和使用。
Patent CN-113309741-B (CN)
IPC: F04D29/42
Filed: 2021-07-13
Granted: 2022-04-29
Abstract: 本申请公开了呼吸机及其风机组件和风机降噪装置。所述风机降噪装置包括设置在风机的入口端的第一柔性管(10)以及第一多孔缓冲板(20)，所述第一多孔缓冲板(20)间隔于所述第一柔性管(10)设置在所述第一柔性管(10)的两侧，以与所述第一柔性管(10)的端部之间形成第一缓冲空间，所述第一柔性管(10)的内壁设置有第一凹凸结构。进气的气流可以在第一缓冲空间弥散，以缓解气流中心位置处的冲击力，从而降低由此导致的噪声。气流流经第一柔性管，可以通过冲击第一凹凸结构降低气流的冲击力，进而降低噪声。本申请的风机降噪装置能够有效降低噪声且无需使用海绵，避免了长期使用海绵导致的各种安全问题。
Patent CN-113597908-B (CN)
IPC: A01G3/08
Filed: 2021-08-11
Granted: 2022-04-12
Abstract: 本申请公开了一种电杆上设备监测及自动除草的装置与方法，该装置包括包括：主控器、除草模块与监测模块；除草模块包括支撑机构、驱动机构与割草机构；支撑机构包括：内环、外环与摆臂；内环可滑动安装于电杆上；外环可转动套接于内环上；摆臂可转动设置于外环上；割草机构设置于所述摆臂上；驱动机构与所述支撑机构连接；监测模块设置于所述支撑机构上；所述主控器内部设置有定位件，且与所述驱动机构、监测模块均电连接。本申请可以实时监测电杆上的设备运行情况，从而判断电杆上的设备是否故障并在出行故障时定位报送故障信息；同时，还可以监视电杆周围速生类和高杆类植物的生长状况，自动对植物进行清除作业，保障登杆人员作业。
Patent CN-113603111-B (CN)
IPC: C02F1/72
Filed: 2021-08-23
Granted: 2022-01-04
Abstract: 本发明公开了一种氧空位含量可调的4A沸石及其制备方法与应用。所述氧空位含量可调的4A沸石的分子式为Na 41.6 Al 72.8 Si 42.5 O 107.5 ·105.1H 2 O，所述4A沸石中氧空位含量为商业4A沸石的3～7倍。所述制备方法包括：至少使碱性物质、铝源与有机模板剂溶于第一溶剂形成第一前驱体溶液；至少使硅源与有机模板剂溶于第二溶剂形成第二前驱体溶液；使所述第一前驱体溶液与第二前驱体溶液混合发生水热反应，制得氧空位含量可调的4A沸石。本发明通过调控氢氧化钠与碳酸钠比例制备出的4A沸石具有丰富且可调控的氧空位含量，且具有优异的催化臭氧降解污染物的性能。
Patent CN-113515085-B (CN)
Title: 一种智能家居用的配电开关控制装置
IPC: G05B19/05
Filed: 2021-09-06
Granted: 2021-11-26
Abstract: 本发明涉及配电开关技术领域，具体的说是一种智能家居用的配电开关控制装置，包括底板，所述底板上表面固定连接有保护壳，所述保护壳内部通过转轴活动安装有倾斜组件，所述倾斜组件内部活动安装有顶出组件。通过倾斜组件可以在斜仓内部进行翻转，使得工人无需加高自身的高度，就可以看清高处的本发明，通过斜角，利于观察和检测，在使用测电笔进行电路检修时，更加的方便，通过倾斜组件内部活动安装有顶出组件，所述底板靠近顶出组件的一侧固定连接有固定连接线座，使得本发明的顶出组件可以将内部的部件做顶出动作，断开与固定连接线座的连接，然后可以将内盒顶出，方便工人对内部损坏零件进行检测更换。
Patent CN-113637486-B (CN)
IPC: C05G5/30
Filed: 2021-09-07
Granted: 2022-06-07
Abstract: 本发明涉及一种中轻度盐碱地专用土壤调理剂及其制备方法，按照重量份计算，包括以下成分：改性磷石膏粉45～78份、硫磺粉12～18份、腐殖酸1～8份、黄腐酸2～5份和木质素磺酸钙10～20份。其中，短期强烈功效类成分包括硫磺粉，降低土壤pH，土壤中的硫磺细菌通过分解硫磺转化为硫酸后进一步降低土壤碱性，持续调酸。木质素磺酸钙能够结合大量腐殖酸和黄腐酸，可以促进根系生长，提高养分吸收效率；同时木质素磺酸钙还有利于肥料成粒，溶水后促进崩解。长期缓释类成分包括改性磷石膏粉，该改性磷石膏粉能够作为一个缓释的载体，逐渐降低土壤的pH和碱化度，从而起到缓慢改善土壤盐碱性的效果。
Patent CN-113478289-B (CN)
IPC: B22F8/00
Filed: 2021-09-07
Granted: 2021-11-05
Abstract: 本发明公开了一种机床的碎屑处理装置，包括作为主体结构并供承压基座、可调式压铸动模和下压模具安装的设备总成，设备总成包括底座箱、动力箱以及折弯吊板，底座箱的上端面形成有供承压基座固定装配的平面，动力箱内设有传动可调式压铸动模沿承压基座安装平面垂直方向位移的驱动机构，折弯吊板呈L型且底端设有供下压模具吊装的工位，承压基座与可调式压铸动模合模状态下由下压模具下压实现金属锭的压制，动力箱内滑动设有推送金属锭的推料板，推料板由传动可调式压铸动模的驱动机构同步调节。该机床的碎屑处理装置，适应不同规格碎屑进行自动化的便捷压锭处理，并对压制结束后金属锭整体进行包裹防护，防止碎屑脱落。
Patent CN-113589682-B (CN)
IPC: H01F27/08
Filed: 2021-09-28
Granted: 2021-12-28
Abstract: 本发明提供一种主变冷却器切换方法，包括下列步骤：主控模块将运行状态值为1的冷却器设定为主冷却器，将运行状态值为2的冷却器设定为辅助冷却器，将运行状态值为3的冷却器设定为备用冷却器；主控模块根据第一状态信息以及第一判断方法判断是否启动所述主冷却器；采集第二状态信息，主控模块根据第二状态信息以及第二判断方法判断是否启动所述辅助冷却器；采集第三状态信息，主控模块根据第三状态信息以及第三判断方法判断是否启动所述备用冷却器；对多个冷却器的运行状态值进行加一处理实现优先级切换，根据新的运行状态值重新设定新的主冷却器、新的辅助冷却器以及新的备用冷却器，从而实现冷却器的优先级调整。
Patent CN-113714748-B (CN)
IPC: B23P15/00
Filed: 2021-10-08
Granted: 2022-05-31
Abstract: 本发明公开了一种大型风洞收缩段制造方法，根据风洞收缩段尺寸设计制造反向型面胎具；在型面胎具上对收缩段壳体框架的安装位置进行划线；划线后对装配位置进行复检；然后再胎具上对收缩段框架进行组对焊接；焊接完成后对框架尺寸进行检查；尺寸检查合格后进行翻身，使内型面向上，进行蒙皮组装；最后进行整体组对，将上、下、左、右框架焊接在一起。该制造方法能够有效保证大型风洞收缩段的型面尺寸，同时具有操作简便，节省工期，适用范围广等优点，对其他尺寸大、刚性差的曲面型面的钢结构设备的制造有着重要的借鉴和应用价值。
Patent CN-113649937-B (CN)
IPC: B24B41/02
Filed: 2021-10-20
Granted: 2022-03-08
Abstract: 本发明公开了一种风力发电叶片生产用抛光设备，涉及抛光设备技术领域，包括底板，还包括：设置于底板上两侧的安装杆，安装杆一侧转动连接丝杆，丝杆上螺纹套设承载杆；设置于承载杆上的打磨机构，包括垫板，垫板与承载杆之间设置滑动组件，所述垫板上一侧设置固定板，固定板一侧的垫板上设置伸缩组件，伸缩组件一端设置联动臂，联动臂靠近固定板一侧设置联动柱，联动柱一端设置联动板，联动板一端设置调节组件，调节组件一侧设置抛光组件，在移动打磨时，抛光盘与叶片的任意位置都保持相同压力，保证叶片打磨的完整性，打磨效率高，打磨质量更高。
Patent CN-114067400-B (CN)
IPC: G07B11/00
Filed: 2021-11-17
Granted: 2022-07-08
Abstract: 本申请涉及一种轨道交通运营管理方法、装置、计算机设备及存储介质，其方法包括：获取购票请求并识别购票请求中是否含有婴儿信息；当购票请求中含有婴儿信息，确定购票请求为目标购票请求；获取与目标购票请求相关联的身份信息；获取乘客当前脸部图像及婴儿当前脸部图像；将乘客当前脸部图像与身份证脸部信息对比以确定乘客的身份；将当前脸部图像与婴儿当前脸部图像整合并生成基准脸部图像组；实时获取待检票乘客的脸部图像信息；将脸部图像信息与基准脸部图像组对比并得到检票对比结果；基于检票对比结果确定是否向检票端发送检票通过信息。本申请简化人工检票的流程，有利于提高成年乘客陪同婴幼儿通过检票口的便利性。
Patent CN-114156484-B (CN)
IPC: H01M10/0525
Filed: 2022-02-08
Granted: 2022-05-03
Abstract: 本发明公开了一种负极材料及基于该负极材料的低温电池，负极材料按质量百分比计，包括：55~95wt%的石墨和5~45wt%的硬碳，所述石墨的粒径分布为中粒径D50为3~10μm，最小粒径Dmin≥0.1μm，最大粒径Dmax≤46μm，硬碳的粒径分布为中粒径D50为3~10μm，最小粒径Dmin>0.1μm，最大粒径Dmax≤36μm。本发明通过限定负极材料中石墨和硬碳的粒径来提升电池的低温放电性能，延长了电池的使用寿命，使其能更好的用于低温环境中。
Patent CN-114179873-B (CN)
Title: 一种多交路多时段全日列车运行图自动编制方法和系统
IPC: B61L27/04
Filed: 2022-02-15
Granted: 2022-04-22
Abstract: 本发明公开了一种多交路多时段全日列车运行图自动编制方法和系统，方法包括：按照先高峰、后平峰的顺序，依次自动铺画各个时段的多交路列车运行图；以相邻时段的列车勾连对数最多为目标，依次编制不同时段的列车运行线衔接方案；针对还未确定出段方案或回段方案的列车，在满足出入段约束条件下，生成全日所有列车的出入段方案。本发明根据编图基础数据、断面客流数据等快速实现多时段多交路全日运行图的自动编制，大大减少了编图人员的工作量。
Patent GE-P20084569-B (GE)
Title: Pharmaceutical composition for treating atherosclerosis, dyslipidemias and related conditions and use thereof for treating said diseases
Inventor: CHENG KANG
IPC: A61K31/437
Filed: 2004-05-13
Abstract: Use of DP receptor antagonist and nicotinic acid or a pharmaceutically acceptable salt thereof or a solvate for preparing a medicament for treating atherosclerosis in a human patient, which practically does not cause vasodilatation and a pharmaceutical composition comprising them.
Patent GE-P20207119-B (GE)
Title: A delayed release drug formulation
Inventor: TILLOTTS PHARMA AG
Filed: 2013-10-29
Abstract: In a delayed release formulation comprising a core containing a drug and delayed release coating for providing intestinal release, release of the drug in the colon is accelerated by including an isolation layer between the core and the delayed release coating. The delayed release coating comprises inner and outer layers. Outer layer comprises pH dependently soluble polymeric material having pH threshold at about pH 5 or above, and inner layer comprises non-ionic polymer, buffer agent and a base.
Patent DK-165445-C (DK)
Inventor: CROSS PETER EDWARD
IPC: C07D213/74
Filed: 1987-02-06
Granted: 1993-04-13
Abstract: A compound of the formula: 
<CHEM>
 or a pharmaceutically acceptable salt thereof, wherein <<Het>> is selected from (a) a 3- or 4-pyridinyl group optionally substituted by one or two substituents each independently selected from C1-C4 alkyl and amino, (b) a 2-pyridinyl group substituted by an amino group, (c) a 2-imidazolyl group optionally substituted by one or two C1-C4 alkyl groups and (d) a 2-, 3- or 4-pyridinyl group substituted by a nitro group, or an N-oxide thereof, or a 2-, 3- or 4-pyridinyl group substituted by a group of the formula -NHCOO(C1-C4 alkyl);
 R is selected from (a) -NHSO2R<3> where R<3> is C1-C4 alkyl, C3-C7 cycloalkyl or -NR<1>R<2> where R<1> and R<2> are each independently M or C1-C4 alkyl, (b) -SO2NR<1>R<2>where R<1> and R<2> are as defined above, (c) nitro, (d) amino and (e) acetamido;
 and X is a group of the formula -(CH2)m- where m is an integer of from 1 to 4, -CO(CH2)n- or -CH(OH)(CH2)n- where n is 1, 2 or 3.
Patent CA-1279426-C (CA)
Inventor: PANUSH SOL
IPC: B32B15/095
Filed: 1984-06-12
Granted: 1991-01-22
Abstract: Abstract Multilayer Automotive Paint System A transparent topcoat coating composition is described comprising a thermoplastic or thermo-setting resin material containing low pigment to binder ratio of iron oxide encapsulated mica particles.  When used in a  multicoat coating process as a transparent topcoat, an article is produced which not only produces improved "metallic" color effects, but is stable to the elements as well.
Patent CA-1282120-C (CA)
Title: Fm receiver
Inventor: WASHBURN CLYDE JR
IPC: H04B1/26
Filed: 1986-03-27
Granted: 1991-03-26
Abstract: IMPROVED FM RECEIVER          ABSTRACT          An improved FM receiver is disclosed incor-porating improved oscillating limiter circuitry having an electrically tunable bandpass filter and variable attenuator in regenerative feedback relationship around the limiter.  The electrically tunable bandpass filter is responsive to DC components and high fre-quency noise components of the demodulated video baseband signal.  The variable attenuator is respon-sive to the carrier-to-noise ratio of the received FM signal whereby the amount of regenerative feedback around the limiter will vary inversely proportional to changes in the carrier-to-noise ratio.
Patent CA-1283329-C (CA)
Inventor: COCHRAN WILLIAM H
IPC: B63B7/00
Filed: 1986-07-21
Granted: 1991-04-23
Abstract: BOLTROPE ATTACHMENT OF FLEXIBLE HULL PORTION TO   RIGID HULL PORTION OF RIGID INFLATABLE BOATS.            ABSTRACT OF THE DISCLOSURE        A rigid inflatable boat (RIB) has a rigid hull portion and a flexible hull portion with a connection between them.  The connection is provided by a boltrope, or the like, received in a grooved anchor.  The flexible hull portion includes an enclosure, preferably of a conforming fabric, with a number of inflatable bladders enclosed by the fabric.  The boltrope is preferably attached to the fabric of the enclosure by textile tape and stitching.  The enclosure fabric is impregnated with a finishing material, such as a resin, while in the position it will be in when containing inflated bladders, and is cured in that configuration  A transom is pivotally mounted to the rigid hull portion, and braces hold the transom in an upright position during use.  The sides of the transom are scalloped to receive and position the flexible hull portion, and a significant amount of the flexible hull portion extends aft of the transom.  A centrally disposed boltrope and grooved lugs may provide a rub strake for the flexible hull portion, and a boltrope at the top of the flexible hull portion may mount accessory components such as cleats, oarlocks, and thwarts.  The conforming fabric may be tubular knit fabric spirally wrapped with a second fabric, flat (e.g. warp) knit fabric, non-woven fabric, triaxially woven fabric, or the like.
Patent CA-1285033-C (CA)
Title: Solid state relay having a thyristor discharge circuit
Inventor: KOBAYASHI SHIGEKI
IPC: H03K17/0412
Filed: 1986-12-03
Granted: 1991-06-18
Abstract: "Solid State Relay Having a Thyristor Discharge Circuit"              ABSTRACT OF THE DISCLOSURE       A solid state relay comprises a light-emitting diode (2) for generating radiation in response to forward current supplied thereto and an array (5) of photodiodes optically coupled to the light-emitting diode for generating a voltage in response to radiation from the light-emitting diode.  A thyristor (18) is provided having anode and cathode coupled to the gate and substrate electrodes (11a, 11b, 14a, 14b) of a field-effect transistor, respectively.  A gate electrode (21) of the thyristor is connected to one end (7) of the photodiode array (5) and the cathode of the thyristor is further connected to the other end (8) of the photodiode array.  The voltage generated by the photodiode array is applied to the switching transistor (9, 10) through a diode (17) so that the impedance between the source and drain electrodes of the transistor has a low value in the presence of the voltage and a high value in the absence of the voltage.   A voltage photogerated by the array in response to radiation from the light-emitting diode forwardly biases the diode (7) and backwardly biases the thyristor, so that it is applied to the transistor without loss of energy. Upon cessation of the radiation, a voltage difference between the photodiode array and the transistor backwardly biases the diode (7) and forwardly biases the thyristor, providing a low impedance path for rapidly discharging energy stored in the transistor to cause it to turn off.
Patent CA-1298485-C (CA)
Title: Method for measuring state of fluids
Inventor: HORI TOMOSHIGE
IPC: G01N11/00
Filed: 1987-01-30
Granted: 1992-04-07
Abstract: ABSTRACT OF THE DISCLOSURE    The temperature of one or several sensors which are electrically  heated  or  cooled  to  a  temperature substantially different from a stagnant or running fluid surrounding the said sensor or sensors by applying an electric current to the said sensor or sensors, and the temperature   of   the   said   fluid   are   measured simultaneously to calculate the temperature difference between the said sensor or sensors and the said fluid at an equilibrium state of heat transfer at the surface of the said sensor or sensors, thereby measuring a change in state of the said fluid collectively on an in-line processing basis without disturbing the said fluid; a change  in this  state  results  in  a  change  in heat transfer coefficient at the surface of the said sensor or   sensors,   the   coefficient  being   collectively correlated with the viscosity, density, specific heat, thermal conductivity, thermal diffusivity, coefficient of volumetric expansion, flow speed or flow direction of the said fluid at a given temperature.
Patent CA-1288942-C (CA)
Title: Apparatus for holding and refining of molten aluminum
Inventor: PELTON JOHN F
IPC: C22B21/00
Filed: 1987-02-19
Granted: 1991-09-17
Abstract: IMPROVED APPARATUS FOR HOLDING AND    REFINING OF MOLTEN ALUMINUM                 Abstract of the Disclosure A support plate is used, together with the shell of a vessel for the holding and/or refining of aluminum, in combination with a refractory sheet and a metal heating element container positioned in a graphite block to protect said heating element and to thus extend the life of said heating element. Oxidation of the graphite block is precluded, as is the attack upon the heating element by chlorides passing through the pores of said graphite block.
Patent CA-1282781-C (CA)
Inventor: MALEN CHARLES
IPC: C07D281/02
Filed: 1987-02-20
Granted: 1991-04-09
Abstract: The invention concerns 5-[(3-chloro-6-methyl-5,5-dioxo-6,11-dihydro-dibenzo (c,f) (1,2) thiazepin-11-yl)-amino] pentanoic acid. Medicament.
Patent CA-1297260-C (CA)
Inventor: HOFFMAN PAUL
IPC: E02D27/42
Filed: 1987-03-10
Granted: 1992-03-17
Abstract: Abstract of the Disclosure A body member comprising either a concrete block or molded or stamped product, includes upwardly opening recesses forming an anchor seat for building elements.  The recesses may extend fully from side to side and also open out the sides so that building elements can be laid horizontally therein or fully across the body member.  The recesses also include a central socket for receiving an upright pillar.          Embodiments of the invention may include depending foot members.  Embodiments of the invention also include structure for fastening building elements to the body member.  A further embodiment employs depending projections at outer portions thereof which frictionally fit on top of a base block and stabilize the body member against lateral movement.
Patent CA-1288437-C (CA)
Inventor: SUZUKI TSUNEJI
IPC: C07D213/50
Filed: 1987-04-13
Granted: 1991-09-03
Abstract: Abstract of the Disclosure The present invention relates to cyclohexanone derivatives represented by general formula:              (A) wherein R represents a hydrogen atom or an acetyl group.  The cyclohexanone derivatives are important intermediates for producing isoquinoline derivatives which are useful as drugs, especially for heart drugs.
Patent CA-1328786-C (CA)
Title: Layer elements and their production
Inventor: WEGNER GERHARD
IPC: B05D1/20
Filed: 1987-05-11
Granted: 1994-04-26
Abstract: Abstract of the Disclosure:  A layer element comprises a base having a hydrophobic surface and, applied on this, one or more solid, thin, ordered layers of defined uni-form and regular structure, in particular monolayers or multilayers, having a uniform orientation of the layer-forming molecules in one direction.  The said layers are formed from a metallomacrocyclic polymer which is fusible and/or soluble in an organic, water-immiscible solvent and is of the general formula [M(Pcyc)O]n, where M is Si, Ge or Sn, (Pcyc) is a complex-forming centrosymmetric poly-cyclic ring system, in particular a phthalocyanine ring system having hydrophobic substituents, and n is the mean degree of polymerization and is equal to or greater than 3.  The novel layer elements can advantageously be pro-duced by the Langmuir-Blodgett technique, in which a solid-like monolayer Produced on a water surface from the metallo-macrocyclic polymers is transferred to a substrate having a hydrophobic surface by immersion and withdrawal of the said substrate.  The layer elements according to the in-vention can be used, for example, as optical filters, eg. grey filters, interference filters or polarization fil-ters, in electrochemistry and the electrical industry, for example as electrodes, sensors, catalysts etc., as photosensitive elements for electrophotography, and for many other applications.
Patent CA-1285205-C (CA)
Title: Method of and apparatus for producing infusible bag holders
Inventor: CHRISTIE HUGH P
IPC: B65B29/04
Filed: 1987-05-13
Granted: 1991-06-25
Abstract: ABSTRACT   A method of an apparatus for attaching a cover to an infusible bag, the apparatus comprising a bed on which a cover strip is fed. The bags are fed to the cover strip, and the heat sealer and crease blade attach the bag and crease the cover strip adjacent the heat sealer. A knife  cuts the 5. cover strip  to length and the cover strip is folded about the bag by a blade   and rollers.
Patent CA-1295107-C (CA)
Title: Core pinning machine
Inventor: MENARD ALAN W
IPC: B26D1/46
Filed: 1987-06-10
Granted: 1992-02-04
Abstract: Abstract Core Pinning Machine A core pinning machine (l) includes a rotatable wire cutting apparatus (6) which comprises a housing (10), a cylinderical shank (13) rotatable within the housing, a cutter (18) with a sharp edged orifice (20) abutted to an end of the shank and a wire guide passage (17) located within the shank parallel to and offset from a central longitudinal axis (16) of the shank.  The passage is rotatably alignable with the cutting orifice, allowing passage of the wire through the wire cutting apparatus.  The wire cutting apparatus is disposed in a heater (25) which heats the wire as it passes therethrough, with the heated wire then inserted into a wax pattern (7) until a core (8) is contacted.  A timer controller (2) registers the stop, and, after a delay, signals an actuator (23) to rotate the shank, which causes misalignment of the passage with the cutter, severing the wire against the sharp edge of the orifice.  Incorporation of the rotatable wire cutting apparatus in the core pinning machine provides variable length pins for supporting cores in different depth investment casting wax patterns without retooling.