baber/WOPTO huggingface dataset:
Patent CN-112792325-B (CN)
Title: 铸造系统及铝基复合材料铸件的制备方法
IPC: B22C9/08
Filed: 2020-12-28
Granted: 2022-06-03
Abstract: 本发明提供了一种铸造系统及铝基复合材料铸件的制备方法，该铸造系统包括模具、浇道系统和温控系统，模具包括相互配合的上模和下模；上模上设有多个分别与型腔连通的冒口；浇道系统包括浇口、与浇口连通的直流道，以及分别与直流道和型腔连通的横流道；温控系统中的加热机构至少设置在浇口、直流道和多个冒口中的一个外部；保温机构至少设置在上模以及形成浇口、冒口、竖直道和横流道的侧壁中的一个上，并且保温机构为设置在其上的至少一层保温层；冷却机构用于底部熔体的快速冷却。该铸造系统通过调整不同位置处保温层的厚度来达到对模具不同部位保温效果的控制，从而精确调控熔体成型时的凝固温度，得到充型完整、致密性高、性能优异的铸件。
Patent CN-112668473-B (CN)
Title: 基于多特征深度融合神经网络的车辆状态准确感知方法
IPC: G06K9/62
Filed: 2020-12-28
Granted: 2022-04-08
Abstract: 本发明公开了一种基于多特征深度融合神经网络的车辆状态准确感知方法，该方法首先建立并行深度卷积‑递归神经网络架构，包括使用并行卷积神经网络分别提取输入张量中的旋转和平移几何特征，使用递归神经网络学习所提取特征之间的运动状态时间相关特性；接着采用基于权重平衡的均方误差迭代法优化网络参数；最终使用训练好的网络估计车辆的三维速度和三维角速度信息。该方法仅使用单目相机，具有成本低的特点；所设计的网络泛化性能好，车辆状态参数感知准确。
Patent CN-112602733-B (CN)
Title: 一种除蟑螂的熏香及其制备方法
IPC: A01N53/08
Filed: 2020-12-29
Granted: 2022-01-18
Abstract: 本发明公开了一种除蟑螂的熏香及其制备方法，该熏香由以下重量份的原料制成：香樟木粉10‑15份，粘粉3‑4份，桐油2‑3份，柠檬精油0.5‑1份，九层塔粉1‑2份，氯氰菊酯15‑25份，噻虫嗪10‑20份，胺菊酯5‑10份，魔芋葡甘聚糖精粉2‑3份，薏苡仁水提液10‑15份；在制备过程中，通过模具一和模具二的底面直径和高度的差异，使得熏香的横向厚度从中空处开始，从上至下是逐渐减小的，这样就形成了熏香上部直径小、但熏香横向厚度大，熏香下部直径大、但熏香横向厚度小的形状，从而使得熏香燃烧时，每个时段燃烧量是相当的，确保了药效。
Patent CN-112700275-B (CN)
Title: 基于大数据的产品生产方法及平台
IPC: G06Q30/06
Filed: 2020-12-30
Granted: 2021-11-26
Abstract: 本申请提供的基于大数据的产品生产方法及平台，涉及产品生产技术领域。在本申请中，首先，获得目标品牌产品的多条历史产品订单数据。其次，在基于产品品类信息、产品规格信息和产品型号信息构建的三维空间中，对多条历史产品订单数据进行聚类处理，得到至少一个历史产品订单数据簇。然后，基于至少一个历史产品订单数据簇，确定目标品牌产品的生产指示信息，其中，该生产指示信息表征该目标品牌产品包括的每一种产品品类、每一种产品规格和每一种产品型号的目标生产产量。基于上述方法，可以改善现有技术中产品市场容易出现供需不平衡的问题。
Patent CN-112745781-B (CN)
IPC: E04F15/18
Filed: 2020-12-30
Granted: 2022-05-20
Abstract: 本发明公开了一种A级防火卷材及其制备方法，该A级防火卷材为层状结构，包括从下至上依次层叠的底部粘结层、韧性增强层、纹路装饰层和无机表面耐磨层；底部粘结层由浸渍过高韧性阻燃涂料的预氧化纤维挤毡压固化而成；韧性增强层由防火涂料和纤维网格布粘贴固化形成；纹路装饰层由涂布压花处理过的防火涂料固化而成；无机表面耐磨层由涂布于纹路装饰层的无机涂料固化而成。本发明采用高韧性阻燃涂料、防火涂料和无机涂料，并配合预氧化纤维、纤维网格布获得具有底部粘结层、韧性增强层、纹路装饰层和无机表面耐磨层的至少四层的A级防火卷材，该卷材同时兼具A级防火性能、不发火性能和高韧性的特点。
Patent CN-113047462-B (CN)
Title: 一种自吸甲醛型泡沫玻璃保温板
IPC: E04B1/90
Filed: 2020-12-29
Granted: 2021-09-21
Abstract: 本发明公开了一种自吸甲醛型泡沫玻璃保温板，属于泡沫玻璃保温板领域，一种自吸甲醛型泡沫玻璃保温板，通过在泡沫玻璃保温板体内部保温孔的内部固定连接有净化球，净化球的内部固定连接有吸附球，吸附球的内部材质为纳净石，外在外表面连通的竹质纤维的外表面均匀分布有活性炭，能够有效的起到净化甲醛的作用，从而便于去除屋内的甲醛，交错网交错设置，并在交错网交接处固定安装有干燥件，干燥件的外端固定安装有内部材质为硅胶的轻质球，在防水件的作用下，能够有效的起到疏水的作用，能够有效的防止水分的侵蚀，通过在透气槽的内部均匀分布有吸音件，吸音件的内部均匀分布有束缚孔，隔音效果大大增强。
Patent CN-112846445-B (CN)
Title: 一种金属结构多层多道复合电弧增材制造方法及系统
IPC: B33Y30/00
Filed: 2020-12-31
Granted: 2022-04-15
Abstract: 本发明提出了一种金属结构多层多道复合电弧增材制造方法及系统，电弧增材制造方法包括如下步骤：步骤1、选择成形特定金属结构件所需要的焊丝和基板，确定工艺参数；步骤2、生成外壁+短直线填充+分层变向填充的多层多道电弧增材路径；步骤3、焊枪在机器人驱动下按生成的多层多道电弧增材路径运动。焊枪在机器人驱动下按生成的外壁+短直线填充+分层变向填充复合路径进行3D打印，外壁路径提高了成形工件的尺寸精度，短直线填充路径解决了打印过程复杂结构件高度不一致的情况且不容易形成明显的宏观翘曲变形，分层变向填充极大程度减少了层间缺陷，提升了工件力学性能。实现了零件制造的数字化、智能化和并行化。
Patent CN-112799346-B (CN)
IPC: G05B19/07
Filed: 2020-12-30
Granted: 2022-04-29
Abstract: 本发明公开了一种程控热敏电阻模拟器及电阻模拟方法，包括AD转换电路、数字式电位器组合、微处理器连接电路和用户仪器连接电路；所述微处理器连接电路为连接到微处理器的插座，微处理器连接电路将数字式电位器组合和AD转换芯片接入到微处理器中进行通信，微处理器连接电路将第一晶体管驱动继电器、第二晶体管驱动继电器、第三晶体管驱动继电器和第四晶体管驱动继电器的输入端接入到微处理器的串口实现通道通断控制；本发明采用了多级串联数字式电位器的方法，实现了大范围高精度的组织模拟；使用AD转换电路对数字式电位器组合进行实时自动标定，克服了数字式电位器存在精度不高，需要对每个温度值进行标定的问题。
Patent CN-113291873-B (CN)
IPC: B65G67/60
Filed: 2021-04-06
Granted: 2022-06-14
Abstract: 本发明属于散料储运技术领域，涉及一种散料驳船中转储运系统，包括储运舱、进料输送系统和出料输送系统；所述储运舱为上方下圆的平底结构，所述储运舱的圆形结构是储运舱方形结构内的最大内切圆；所述进料输送系统由装船输送装置和回转输送装置组成；所述出料输送系统由螺旋输送装置和回转输送装置组成；所述螺旋输送装置与装船输送装置之间通过回转输送装置形成循环输送系统；所述螺旋输送装置设置在储运舱内，螺旋输送装置与回转输送装置相连；所述装船输送装置设为装船机Ⅰ和装船机Ⅱ及装船机Ⅲ；本发明的有益效果是采用“垂直螺旋+水平自公转螺旋”的进/出舱方式，克服现有技术的弊端，仅用一套设备即可实现船舱内散料的布料、卸料与清仓。
Patent CN-113509913-B (CN)
Title: 一种具有磁性高吸附量高选择性的锂离子印迹纳米复合膜的制备方法及应用
IPC: B01J20/26
Filed: 2021-04-21
Granted: 2022-05-17
Abstract: 一种具有磁性高吸附量高选择性的锂离子印迹纳米复合膜的制备方法及应用，它涉及一种锂离子印迹纳米复合膜的制备方法及应用。本发明的目的是要解决离子印迹膜回收锂离子过程中吸附量低和吸附平衡时间长的问题。方法：一、制备PDA@PVDF膜；二、制备MH‑Fe 3 O 4 @SiO 2 纳米颗粒；三、制备MH‑Fe 3 O 4 @SiO 2 @PDA@PVDF膜；四、制备2‑(烯丙氧基)甲基‑12‑冠‑4；五、制备锂离子印迹纳米复合膜。一种具有磁性高吸附量高选择性的锂离子印迹纳米复合膜用于吸附锂离子。本发明可获得一种具有磁性高吸附量高选择性的锂离子印迹纳米复合膜。
Patent CN-113186493-B (CN)
Title: 一种金刚石/金属碳化物复合耐磨涂层的制备方法
IPC: C23C28/00
Filed: 2021-05-07
Granted: 2022-04-15
Abstract: 本发明公开了一种金刚石/金属碳化物复合耐磨涂层的制备方法，先用有机粘结剂将金刚石颗粒均匀粘在工件表面，后采用双辉等离子体表面合金化法，选用能够与碳反应生成碳化物的金属为靶材，去除粘结剂的同时在粘有金刚石颗粒的工件表面制备金刚石/金属渗镀层，随后借助双辉离子轰击处理使渗镀层表层的金刚石颗粒部分裸露在外，最后利用化学气相沉积法使裸露的金刚石颗粒长大，并将渗镀层中的金属转化为金属碳化物，最终形成金刚石/金属碳化物复合耐磨涂层。本发明复合耐磨涂层与工件间界面冶金结合且成分梯度分布，综合了金刚石的硬度高、耐磨性好以及金属碳化物抗氧化性好等优异性能，大幅度提高了涂层与合金工件间的结合强度和耐磨性能。
Patent CN-112988763-B (CN)
IPC: G06F16/2455
Filed: 2021-05-14
Granted: 2021-07-27
Abstract: 本发明涉及一种以部分散列Key为索引的Kv数据库存储与查询方法，属于数据库技术领域。本发明通过获取用户数据的原始Key，通过将原始Key转换为散列Key并从散列Key中分别选取不同部分做为索引Key和校验Key；用所述索引Key做为数据库索引，当将数据写入数据库中时，通过索引Key定位至索引项，在定位完成时，检测索引项对应的地址是否存在数据，若不存在数据，则直接将数据写入索引项，若存在数据，则获取索引项的冲突状态；根据获取的所述索引项的冲突状态对所述写入数据进行对应的处理。本发明将索引Key的数据量降低至20%左右，并且引入专门的冲突处理机制降低索引冲突，从而进一步提高了数据库的稳定性，提高了存储和查询速度。
Patent CN-113070187-B (CN)
IPC: B05C11/10
Filed: 2021-05-24
Granted: 2022-04-08
Abstract: 本发明提供一种用于粘性胶料供应系统的供胶装置及供胶方法，包括：加热盘，所述加热盘包括加热盘主体，设置于加热盘主体上的加热元件与排胶孔；用于存储胶料的胶料存储装置；用于驱动加热盘移动的加热盘驱动装置；泵胶装置，与所述排胶孔连通设置；还包括气体流路组件，通过气体流路组件可选择地向胶料存储装置内充入气体或者向外排出气体。本发明通过设计气体流路组件实现胶桶与加热盘之间的气体排空，并通过粘性胶料实现自动密封气体流路组件，无需人工干预，节省人力成本，避免浪费胶料；且在更换胶料时，通过气体流路组件向胶桶内导入正压气体，利用正压气体将加热盘顶出或者利用正压气体与加热盘驱动电机共同作用高效地将加热盘取出。
Patent CN-113451129-B (CN)
Title: 一种高电子迁移率晶体管及制备方法
IPC: H01L21/28
Filed: 2021-06-29
Granted: 2022-05-10
Abstract: 本发明提供一种高电子迁移率晶体管及制备方法，涉及半导体技术领域，包括：在衬底上依次形成漂移层和磁性介质层；刻蚀磁性介质层，分别形成源极开口和漏极开口；在源极开口和漏极开口内的漂移层上蒸镀金属以分别形成源极金属和漏极金属，源极金属和漏极金属分别与漂移层欧姆接触；刻蚀磁性介质层，形成栅极开口；在栅极开口内的漂移层上蒸镀金属，形成栅极金属，磁性介质层会受到射频信号引入的磁场感应影响，因此，在射频信号引入时，磁性介质层会产生感应电流，形成微导电通道，来调控陷阱态造成的电流降低现象，有效的缩短了栅延迟时间，改善射频应用中的功率压缩和高频散射，提升HEMT器件的性能和稳定性。
Patent CN-113531571-B (CN)
Title: 一种烟道清灰装置及清灰系统
IPC: F23J3/02
Filed: 2021-07-26
Granted: 2022-05-06
Abstract: 本发明提供一种烟道清灰装置及清灰系统，包括设置于烟道本体的内壁上的导向轨组件，转动轴组件以及设置于所述烟道本体上游段的绞车组件，通过导向轨组件将转动轴组件限定在沿导向轨延伸的方向转动，带动清扫臂转动，进而带动清扫锤组件对烟道本体的内壁进行刮扫，从而扬起烟道本体内壁上的积灰，再利用烟气本身的流动将积灰带走，从而达到清扫目的。此外，通过在清扫臂上设置弧形板，在弧形板上设置呈阵列排布的多个清扫锤组件，能够增大清扫面积，提高清扫效果，并且，清扫锤组件设计成足型结构，能够带起积灰增加清扫效果，在清扫臂之间布置迎风板，能够增大转动轴的受风面积，进一步提高清扫效率。结构新颖，操作简单，经济高效。
Patent CN-113307440-B (CN)
Title: 一种基于零价铁的脱硫废水处理反应器
IPC: C02F9/12
Filed: 2021-07-30
Granted: 2021-10-29
Abstract: 本发明提供了一种基于零价铁的脱硫废水处理反应器。本发明的基于零价铁的脱硫废水处理反应器包括壳体，在壳体内部设置有填料区、初级沉淀区和二级沉淀区，填料区包括至少两级上下间隔设置且用于填充零价铁的填料层，初级沉淀区具有锥形底部且设置在位于最下方的填料层下方，二级沉淀区设置在初级沉淀区的外部并与初级沉淀区的上部连通，在位于填料区上方的壳体上设有进水口，在壳体中插设有抽吸导流管，抽吸导流管的下端穿设于填料区并与初级沉淀区的锥形底部连通，在二级沉淀区的上部设有出水口。上述脱硫废水处理反应器具有空间节省、运行及维护方便、反应能耗及生产成本低、零价铁分布均匀且稳定、出水水质好等优势。
Patent CN-113424864-B (CN)
IPC: A23B4/09
Filed: 2021-08-26
Granted: 2021-12-10
Abstract: 本发明提出了一种利用低温二氧化碳消杀冷链食品表面微生物的方法，所述方法包括：将待消杀的冷链食品置于密闭的杀菌仓内，控制所述杀菌仓内的温度为5~10℃并处于真空状态，向所述杀菌仓内充入液态二氧化碳，使得冷链食品浸没于所述液态二氧化碳中。利用本发明的冷链食品消杀方法可以在实现冷链食品表面微生物消杀的同时最大程度保持冷链食品品质。
Patent CN-113722908-B (CN)
Title: 一种基于多元非线性回归的纺织物烘干时间判定方法
IPC: G06F119/12
Filed: 2021-08-30
Granted: 2022-04-29
Abstract: 本发明公开了一种基于多元非线性回归的纺织物烘干时间判定方法，将一种基于多元非线性回归的纺织物烘干时间判定方法关联智能共享操作平台，智能共享操作平台由主页展示模块、故障报警模块、用户通知模块、平台预约模块、干衣功能模块、数据监测模块、代取服务模块、人工调温模块、常见问题及解答模块组成；为实施一种基于多元非线性回归的纺织物烘干时间判定方法的功能和数据的采集，公开了一种共享智能烘干机，所述一种智能共享烘干机由烘干机本体、储用桶、电加热装置、动力装置、温度控制系统、热交换系统、智能联网系统、消毒装置组成。
Patent CN-113817227-B (CN)
Title: 聚醚酰亚胺-凹凸棒石-碳纤维杂化材料及其制备方法、改性uhmwpe及其制备方法
IPC: C10M161/00
Filed: 2021-10-26
Granted: 2022-06-28
Abstract: 本发明提供了一种聚醚酰亚胺‑凹凸棒石‑碳纤维杂化材料及其制备方法、改性UHMWPE及其制备方法，属于固体润滑材料技术领域。本发明制备的聚醚酰亚胺‑凹凸棒石‑碳纤维杂化材料与UHMWPE基体之间界面结合良好，将聚醚酰亚胺‑凹凸棒石‑碳纤维杂化材料用于UHMWPE的改性，得到的改性UHMWPE具有优异的减摩耐磨性能。
Patent CN-113795072-B (CN)
Title: 图书馆智慧照明系统及其控制方法和装置
IPC: H05B47/155
Filed: 2021-11-16
Granted: 2022-03-08
Abstract: 本发明公开一种图书馆智慧照明系统及其控制方法和装置，图书馆智慧照明系统的控制方法包括：获取各功能区的当前图像信息，并确定各功能区是否存在人像信息；若确定一功能区中存在人像信息时，根据该功能区中存在的各人像信息确定该功能区的人像密度以及人像行为相关度，并根据确定的人像密度以及人像行为相关度，调节该功能区中照明灯具的灯光亮度和色温；若确定一功能区中不存在人像信息时，将该功能区中照明灯具的灯光亮度和色温调节至与该功能区对应的第一预设灯光亮度和第一预设色温。本发明不仅可解决传统照明使得电能消耗过高的问题，且还能解决非正常行为占用，影响各功能区正常使用的问题，同时还可保证正常行为获得最舒适的照明。
Patent CN-114045216-B (CN)
Title: 一种空气采样瓶、空气采样系统及空气采样方法
IPC: C12M1/26
Filed: 2022-01-11
Granted: 2022-04-15
Abstract: 本发明公开了一种空气采样瓶、空气采样系统及空气采样方法，涉及微生物检测技术领域，空气采样瓶包括瓶体和支架，支架上设置有电磁铁，瓶体上的进气口用于采集空气微生物样品，抽气口用于抽取瓶体内的空气，裂解液进口用于通入裂解液和磁珠，磁珠能够被电磁铁吸引，洗脱液进口用于通入洗脱液，洗涤液进口通入洗涤液，洗脱液出口用于排出洗脱液，瓶体的下端开设有废液出口，废液出口用于排出废液和磁珠。本发明集空气微生物采样与核酸提取于一体，采集空气微生物样品的同时对空气微生物进行裂解，并利用磁珠对微生物裂解释放的核酸进行吸附，实现对微生物核酸的富集，通过洗脱磁珠上的核酸得到的洗脱液可直接用于检测，加快空气微生物的检测进程。
Patent CN-114060698-B (CN)
IPC: F16M13/02
Filed: 2022-01-13
Granted: 2022-03-22
Abstract: 本发明公开了一种可自动调节的对墙固定支架，其结构包括两个相互平行的固定底座，固定底座的底部设有墙面固定夹，两个墙面固定夹之间形成有和校准面，固定底座的顶部设有可转动的旋转座，其中一个旋转座的底部、顶部分别对应设有倾斜的第一丝杆电机、可铰链运动的第一固定夹，另一个旋转座上设有角度调节件，角度调节件上设有可铰链运动的第二固定夹，第一固定夹和第二固定夹的铰链运动方向相同，旋转座和固定底座的连接处设有转轴，两个转轴之间设有可转动的校准杆，校准杆平行于校准面，两个固定底座之间设有和校准杆连接的齿轮传动件，本发明实现了外界设备在墙面上进行多样化角度的调节。
Patent GE-P19981345-B (GE)
Title: Gear-Cutting Machine
Inventor: KOBERIDZE NIKOLOZ
IPC: B23F9/04
Filed: 1997-05-13
Abstract: Increasing of the technological abilities of the machine 2. Essence The machine comprises a tool mandrel and product stock, spindles of which are kinematically connected with the chain of knurl comprising bracket, whereas, the machine is provided with an additional bracket, which is placed between the knurl chain and product stock.          3. Field of Application At cutting of cylindrical cone wheel with circular teeth.    1 fig.
Patent GE-P20125707-B (GE)
Title: Chromane derivatives as trpv3 modulators
Inventor: PHATANGARE SHANTARAM KASHINATH
IPC: C07D407/12
Filed: 2008-12-16
Abstract: There are represented compound of formula (I),    wherein values R1-R4, Ra, Rb, Rc and Rd are provided in the description, preparation method thereof, pharmaceutical compositions on a basis thereof, and application thereat the treatment of disease caused by vanilloid receptor.                   Table:   2
Patent DK-165492-C (DK)
Inventor: HAUGS AUDUN
IPC: B25B13/14
Filed: 1990-03-23
Granted: 1993-04-26
Abstract: PCT No. PCT/NO88/00071 Sec. 371 Date Apr. 26, 1990 Sec. 102(e) Date Apr. 26, 1990 PCT Filed Sep. 26, 1988 PCT Pub. No. WO89/02806 PCT Pub. Date Apr. 6, 1989.Pliers comprising a stationary pliers member (10) with associated first jaw member (11) and a moveable pliers member (12) with associated second jaw member (13). Jaw member (13) of the moveable pliers member is moveable towards and away from jaw member (11) of the stationary pliers member by means of an actuating handle (21) pivotable relative to the stationary pliers member (10). The second jaw member (13) is moveable towards the first jaw member (11) in a two-step movement, that is to say with a first movement with relatively long length of movement and with relatively little force by means of a first actuating means (17, 19) between the actuating handle (21) and the moveable pliers member (12) and with a second movement with relatively short length of movement and with relatively large force by means of a second actuating means (26) between the actuating handle (21) and the moveable pliers member (12).
Patent CA-1341641-C (CA)
Title: Expression of recombinant hbv surface antigen
Inventor: TIOLLAIS PIERRE
IPC: C12N15/85
Filed: 1981-04-22
Granted: 2023-01-17
Abstract: Method for the production of antigens vaccinating against the virus of B viral hepatitis. It consists of transforming a cell culture with a vector, more particularly a plasmid, itself containing an insertion sequence including itself at least the part of the viral DNA coding for the immunogen protein, capable of inducing in vivo antibody production active with respect to the whole virus, as well as the viral promoter under the control of which the transcription and translation of the above-said part of viral DNA is normally carried out, in particular in a host infected with the corresponding virus.
Patent CA-1282215-C (CA)
Title: Pin-barrel extruder having adjustable pins
Inventor: BELLMER KLAUS
IPC: B29C48/67
Filed: 1986-02-05
Granted: 1991-04-02
Abstract: ABSTRACT      A pin-barrel extruder used for processing rubber or thermoplastics materials of for the removing of water from liquid/solid mixtures has pin adjusting means.  The adjustment means comprises a plurality of hydraulic piston and cylinder arrangements, the cylinders being mounted on the external surface of the barrel and each pin forms a part of the piston rod of each arrangement.  Each pin may be integrally formed with, or detachably affixable to the piston rod with which it is associated.  By so doing, the pins are insertable into and retractable from the interior of the barrel in a simple manner.  If desired, check valves may be provided so as to make it possible to displace the piston rods individually,in groups or all simultaneously, thereby permit-ting the pins to be moved into or out of the extrusion barrel interior extremely quickly.
Patent CA-1289355-C (CA)
Title: Drying furnace for use in coating drying
Inventor: HAMASAKI SHUJI
IPC: F27B9/00
Filed: 1986-12-29
Granted: 1991-09-24
Abstract: ABSTRACT OF THE DISCLOSURE         A drying furnace for use in coating drying in which a hot gas recycling duct for emitting radiation heat is disposed on the inlet zone of a tunnel-like furnace main body and resin-removing ducts are disposed along the ceiling of the inlet zone and the exit zone of the furnace main body respectively, wherein the furnace main body is turned in a U-shaped configuration so that the inlet and the exit thereof are arranged side by side, and the hot gas supplied to the hot gas recycling duct is supplied to each of resin-removing the ducts.  Resinous substances can surely be prevented from forming and depositing at both of the inlet and the exit of the furnace and the cleaning work for the resin-removing ducts can be saved.
Patent CA-1315251-C (CA)
Title: Mobile crushing installation
Inventor: GUGGENHEIMER KURT
IPC: B02C23/02
Filed: 1987-03-16
Granted: 1993-03-30
Abstract: A B S T R A C T          A mobile crushing installation with a support frame which accommodates  at least one crusher adapted to be raised and moved, as the extraction of ore progresses.          Transporting means such as a caterpillar tractor, is provided.          A receiving hopper is provided for receiving bulk material brought in by mobile loading trucks.  A conveyor feeds the bulk material to a transfer hopper on the crusher, and if necessary, through a screening unit.  In order to increase the availability of the mobile crushing installation while retaining optimal loading capacity of the loading truck, the receiving hopper is arranged to pivot upon the supporting frame about a vertical axis.  The receiving hopper may also pivot about a horizontal axis located in the vicinity of the material dumping location.
Patent CA-1299582-C (CA)
Inventor: RUEST DENNIS A
IPC: C07C323/59
Filed: 1987-05-07
Granted: 1992-04-28
Abstract: 4js 37-21-(5659) PROCESS FOR THE PREPARATION OF ALKYLTHIOALKANOATE SALTS Abstract of the Disclosure A process for the preparation of alkylthio-alkanoate salts by reaction of an alkali metal alkylmer-captide with a lactone in the presence of an aprotic polar organic solvent. Preferably, the alkali metal mercaptide is prepared by reaction of an alkylmercaptan and an alkali metal phenate.
Patent CA-1303008-C (CA)
Title: Absorbent resin with excellent stability
Inventor: HOSOKAWA YASUNORI
IPC: B01J20/26
Filed: 1987-08-17
Granted: 1992-06-09
Abstract: Abstract of the Disclosure An absorbent composition has an excellent stability and comprises an absorbent resin and 0.01 to 30 percent by weight, based on the dried weight of said absorbent resin, of a radical chain terminator.
Patent CA-1293035-C (CA)
Title: Transmission line clamp
Inventor: KELLETT K CRAIGE
IPC: H01B17/38
Filed: 1987-11-25
Granted: 1991-12-10
Abstract: Abstract of the Disclosure A clamp for a transmission wire has a clamping arm which travels on a captive bolt assembly and which may be pivoted away from a clamp saddle without disengaging the bolt assembly. The clamp may be manipulated with one hand, requiring a wrench as the only tool  to  tighten  or  loosen  the  clamping  arm.  The clamp is especially suitable for use in live line applications, since the risk of electrical shock is minimized by virtue of its structure.
Patent CA-1331493-C (CA)
Title: Rubber vulcanizates having reduced heat evolution when subjected to dynamic deformation, a process for their preparation and their use
Inventor: SATTELMEYER RICHARD
IPC: C08J3/20
Filed: 1987-12-02
Granted: 1994-08-16
Abstract: Abstract of the disclosure Rubber vulcanizates having a reduced heat evolution when subjected to dynamic deformation, prepared from vulcanizable rubber mixtures containing at least one type of rubber, a reinforcing resin system based on curable phenolic resins and other customary constituents, the vulcanizable rubber mixtures having been prepared from at least two rubber mixtures of different compositions.  A process for their preparation by preparing in each case at least two different rubber mixtures differing from one another in their content of rubber, filler, oil, reinforcing resin system and, if appropriate, thermoplastic copolymer, by mixing the constituents thereof, then mixing the resulting mixtures with one another and vulcanizing the resulting final mixture.   The vulcanizable rubber final mixtures can be used for the production of mechanical rubber goods and tires.
Patent CA-1291633-C (CA)
Title: Method of making styling models
Inventor: ZUCCATO GIULIANO M
IPC: B29L31/00
Filed: 1987-12-08
Granted: 1991-11-05
Abstract: ABSTRACT          A method for making automotive styling models of any desired scale includes using known electronically controlled measuring and machining techniques to cut interior and exterior surfaces into a styrofoam block and applying settable, moldable machinable materials on the base formed by the machined block for accurate machining fabrication.
Patent CA-1289059-C (CA)
Title: Wellhead annular seal
Inventor: SMITH JERRY D
IPC: E21B33/04
Filed: 1988-01-13
Granted: 1991-09-17
Abstract: Abstract An improved annular seal and hanger which are to be installed in a wellhead housing.   The annular seal assembly includes seal ring having a central body with upper outer rim, upper inner rim, lower outer rim and lower inner rim extending from said central body, an upper wedge ring, a lower wedge ring and means connecting said rings to allow setting movement thereof, means releasably securing said assembled rings to the hanger for running into the wellhead housing, each of said rims including an outer sealing lip, the outer sealing lips having a free diameter less than the diameter of the lower wedge ring so that the sealing lips are protected during running of the hanger into the wellhead housing and means for moving said wedge rings into the space between the rims of said seal ring for urging the sealing lips into sealing engagement with the interior sealing surface of said housing.
Patent CA-1295904-C (CA)
Title: Stapling method and apparatus for vesicle-urethal re-anastomosis following retropubic prostatectomy and other tubular anastomosis
Inventor: AVANT ODIS L
IPC: A61B17/32
Filed: 1988-02-03
Granted: 1992-02-18
Abstract: ABSTRACT     Apparatus for effecting anastomosis of the distal urethra and the bladder neck includes a tubular ureteral sound with a threaded socket on its distal end.   An inflatable anvil is connected to the threaded socket on the ureteral sound through an opening in the urethra adjacent the prostate and the sound is then retracted outwardly to position the inflatable anvil in the urethra.  A second implement is passed downwardly through an incision in the bladder and is connectable to the inflatable anvil by alignment and locking means following surgical removal of the prostate.  The inflatable anvil and the second implement respectively mount female and male connector members formed of material which will eventually dissolve in the human body.  The male and female connector members are driven toward each other by the second implement and male means penetrates the tissue of the urethra and the bladder neck and then moves into the female connector for engagement with locking means holding the two connector members together to clamp the urethra to the bladder neck to automatically provide an anastomosis.   The second implement  for severing the tissue in a circular manner, radially inward from the male/female members to provide a clear internal opening for flow from the bladder to the urethra.  A catheter is attached to the inflatable anvil and upon removal of the second implement is positioned in the bladder which is then closed by conventional surgical procedures.  The anvil is deflated and withdrawn outwardly through the urethra to position the catheter for bladder drainage during healing of the anastomosis.
Patent CA-1317509-C (CA)
Title: Smoke generator and ammunition thus equipped
Inventor: PUECH JEAN M
IPC: F42B12/48
Filed: 1988-03-11
Granted: 1993-05-11
Abstract: The present invention relates to a smoke-generating projectile of the type comprising at least one pot of pyrotechnic composition (150, 152) capable of generating smoke during its combustion. According to the invention, the projectile comprises, furthermore, in front of the smoke-generating pyrotechnic composition pot in the direction of ejection, a powder charge (110) and an explosive striker (112) capable of deploying the powder charge (110) and of braking the composition pot (150, 152). <IMAGE>
Patent CA-1285020-C (CA)
Inventor: MARCEL FRANCOIS
IPC: H02J9/06
Filed: 1988-04-28
Granted: 1991-06-18
Abstract: This power supply is intended, more particularly, for powering a user digital terminal from a remote terminal in an integrated service digital telephone network. It comprises a main D.C. electricity power source (10) provided with a protection device (11) causing its output to go to a high impedance state in the absence of a voltage across its terminals, and an auxiliary D.C. electricity power source (20) connected in parallel and in opposition with the main source (10) and provided with a current limiting device (20) which is normally tripped by the additional current which the main source (10) attempts to impose thereon.
Patent CA-1284394-C (CA)
Title: Bumpless tape automated bonding
Inventor: POLLACEK JAMES
IPC: H01L21/607
Filed: 1988-05-19
Granted: 1991-05-21
Abstract: ABSTRACT OF THE DISCLOSURE           A tape automated bonding method and structure is disclosed.   Interconnection using prepatterned metal beam tape  interconnect  is  accomplished  by  providing vias  in passivation layers overlaying a metal region in or on the major  surface  of  the  device  which  is  to  receive  the interconnect leads, eliminating the requirement for bonding pad bumps.  Ultrasonic pressure is applied to the beams as they superpose the vias, bonding each lead to its respective metal region.
Patent CA-1322100-C (CA)
Inventor: RICARD CLAUDE F
IPC: H01R43/00
Filed: 1988-07-12
Granted: 1993-09-14
Abstract: ABSTRACT OF THE DISCLOSURE       A device for mechanically engaging a wire terminal crimped to the end of a conductive wire into a slot in a housing, said wire being one of a set of wires and said device including a hollow rigid tube with a pointed tip at its front end constituted by flaps which are capable of moving apart, said tip being carried by a moving carriage.
Patent CA-1313918-C (CA)
Title: Ionizable paints for use especially as anti-lightning paints
Inventor: GUILLAUMON JEAN-CLAUDE
IPC: C09D5/24
Filed: 1988-07-22
Granted: 1993-02-23
Abstract: Ionizable paints for use especially as anti-lightning paints ABSTRACT A paint comprising a film-forming binder and a pigment, the said pigment comprising at least one alkali metal salt or alkaline earth metal salt with a low first ionization potential, of a mono- or polyfunctional organic acid, carbonic acid or a polymer having an acidic group, the said pigment being present in an amount sufficient to render the paint ionizable under the action of a strong electric current. Use of coatings on surfaces liable to be struck by lightning.
Patent CA-1317411-C (CA)
Title: Process for the preparation of 1-olefin polymers
Inventor: WINTER ANDREAS
IPC: C08F10/00
Filed: 1988-08-05
Granted: 1993-05-04
Abstract: Abstract of the disclosure  HOE 87/F 229 In the case of Ziegler catalysts based on a metallocene as the transition metal component and an aluminoxane as the activator, preactivation of the metallocene with the aluminoxane results in a considerable increase in the activity of the catalyst system.  Furthermore, 1-olefin polymers of a high degree of isotacticity and having com-pact, spherical particles, a very narrow particle size distribution and a high bulk density are obtained by means of a catalyst system of this type.