baber/WOPTO huggingface dataset:
Patent CN-112877533-B (CN)
Title: 一种适用于制造轿车传动轴用钢管的热处理设备及工艺
IPC: C21D9/08
Filed: 2021-01-13
Granted: 2021-09-24
Abstract: 本发明提供了一种适用于制造轿车传动轴用钢管的热处理设备及工艺，设备包括：加热炉膛，所述加热炉膛内设置：依次连接、且独立封闭的加热区域、均热区域、快冷区域、缓冷区域；工艺包括：步骤1：准备待热处理的金属材料钢管，并将待热处理的金属材料钢管送入如上述任一项所述的热处理设备中；步骤2：所述待热处理的金属材料钢管在加热炉膛的各区域进行“加热‑均热‑缓冷”的连续加工过程。本发明通过在独立、封闭的加热炉膛各区域完成“加热‑均热‑缓冷”的连续加工过程，改善目前的采用“等温退火”或“正火+回火”的热处理方式所具备的问题。
Patent CN-112899502-B (CN)
IPC: C22B3/02
Filed: 2021-01-20
Granted: 2021-12-28
Abstract: 本发明公开了一种处理高钙黑白钨混合矿的方法，将高钙黑白钨混合矿、硫酸钠和浓硫酸混合均匀后于300～500℃下进行熟化得到熟料；将所得的熟料加入到水中，搅拌反应后过滤得到滤液和滤渣，滤液冷却结晶后得到的硫酸钠晶体返回用于高钙黑白钨混合矿的熟化，所得的结晶母液返回用于熟料的水浸；将所得滤渣与磷酸溶液混合搅拌反应，固液分离后得到含钨溶液和酸浸出渣。本发明采用硫酸熟化‑磷酸浸出的方式处理高钙黑白钨混合矿，克服钙含量高对于传统冶炼工艺的影响，保证高钙黑白钨混合矿的高效分解的同时，实现了分解渣的资源化利用，为高钙黑白钨混合矿的资源高效利用提供了一条新的途径。
Patent CN-112849018-B (CN)
Title: 一种智能工器具柜的运送结构
IPC: B60P7/10
Filed: 2021-01-26
Granted: 2022-06-10
Abstract: 本发明公开了一种智能工器具柜的运送结构，包括工器具柜和运输车，所述工器具柜底下设有轮子，所述运输车内在靠近且平行于运输车门边的位置设有限位板，所述限位板的一侧与所述运输车的底部铰接，另一侧设有与所述运输车的底部连接的弹簧，实现限位板对停放在运输车上的工器具柜进行限位。本发明采用的技术方案适用于工器具柜领域，解决了现有技术中可移动的工器具柜在运输车上的固定问题，工作人员可以将抢修常用工器具预先整理、放置在工器具柜内，到了故障点附近，方便从运输车上卸下工器具柜，人工灵活推送过去，以此减少抢修用时。
Patent CN-113018049-B (CN)
IPC: A61G7/057
Filed: 2021-03-17
Granted: 2022-06-03
Abstract: 本发明涉及一种用于重症患者下肢抬高护理装置。其至少包括支撑底座和设置于支撑底座上用于固定患者腿部的可调插件。可调插件按照能够相对支撑底座在空间内水平和竖直方向上移动以改变患者腿部固定角度的方式与支撑底座活动连接。可调插件包括用于连接至支撑底座的连接部和用于固定患者腿部的固定部，固定部按照能够基于患者腿部的带动相对所述连接部转动以适应患者的体位变化的方式与连接部活动连接。本发明结构简单，使用方便，弥补了现有技术不方便对患者进行体位更换的缺陷，方便护理者轻松更换患者体位并且能够在不改变患者下肢抬高角度的情况下改变固定部与患者下肢的接触位置，使用安全性好。
Patent CN-113057536-B (CN)
IPC: A47L11/28
Filed: 2021-03-26
Granted: 2022-01-28
Abstract: 本发明属于智能家居技术领域，提供了一种智能拖地机器人，包括机体，机体上设置有滚轮和用于驱动滚轮转动的第一驱动装置，还包括：拖地单元，拖地单元安装在机体上，拖地单元包括：辊轮轴、辊轮、环形拖布、第二驱动装置；以及清洗单元，清洗单元设置在机体上，清洗单元用于对环形拖布进行清洗，清洗单元包括：清洗槽、清洗刷、污水槽、挤压辊以及第三驱动装置，第三驱动装置用于驱动清洗刷转动，且清洗刷的转动方向与环形拖布的传动方向相反。本发明所提供的智能拖地机器人，清洁效率较高。
Patent CN-112802484-B (CN)
Title: 一种混合音频下的大熊猫声音事件检测方法及系统
IPC: G10L17/26
Filed: 2021-04-12
Granted: 2021-06-18
Abstract: 本发明公开了一种混合音频下的大熊猫声音事件检测方法及系统，包括：采集被测环境的音频数据；对所述音频数据提取对数梅尔频谱，再将所述对数梅尔频谱标准化；将处理后的所述音频数据分为开发集数据和测试集数据；搭建多尺度注意力卷积循环神经网络；通过所述开发集数据对所述多尺度注意力卷积循环神经网络进行训练；通过训练完成的所述多尺度注意力卷积循环神经网络对所述测试集数据进行预测，并生成预测结果；本发明利用多尺度注意力卷积模块提取多尺度特征信息同时利用循环神经网络充分利用上下文信息，本发明对于大熊猫声音有较高的检测精度，并且对于不同叫声类型、叫声时长的大熊猫声音都有很好的检测效果。
Patent CN-113156620-B (CN)
Title: 一种超广角折衍射手机镜头
IPC: G02B1/04
Filed: 2021-04-29
Granted: 2022-04-01
Abstract: 本发明公开一种超广角折衍射手机镜头，包括透镜组；所述透镜组自物方至像方同轴依序包括第一透镜、第二透镜、第三透镜、第四透镜、第五透镜和第六透镜；所述第一透镜为具有负光焦度的平凹透镜，所述第二透镜为具有正光焦度的平凸透镜，所述第三透镜为具有正光焦度的双凸透镜，所述第四透镜为具有负光焦度的弯月透镜，所述第五透镜为具有正光焦度的弯月透镜，所述第六透镜为具有负光焦度的电话听筒形透镜。本发明使得整个系统在减少透镜片数、简化结构的基础上，不仅优化了光学系统成像质量，还将光学系统中镜头长度控制在合理范围内。
Patent CN-113069752-B (CN)
Title: 一种基于力量采集装置的运行趋势判定方法
IPC: A63B71/06
Filed: 2021-04-30
Granted: 2022-02-01
Abstract: 本发明提出了一种基于力量采集装置的运行趋势判定方法。所述力量采集装置包括：训练架、训练活动部件、力量采集传感器、微处理器、显示模块、语音播报模块。力量采集传感器每个周期内实时采集多个时刻的力量信号，并传输至所述微处理器；微处理器将每个周期内实时采集的力量信号通过数据预处理，得到每个周期内预处理后的力量信号；微处理器根据每个周期内预处理后的力量信号计算相邻两个周期内加速度，根据相邻两个周期内加速度进一步进行趋势判定，根据趋势判定的结果更新显示模块数据、控制所述语音播报模块进行进行语音播报计数。本发明优点在于相对使用红外设备判断趋势优化了系统结构，提高了趋势判断的准确率，具有不受用光线干扰特点。
Patent CN-112978573-B (CN)
IPC: F16F15/067
Filed: 2021-04-30
Granted: 2021-07-27
Abstract: 本发明涉及一种减震装置，尤其涉及一种桥式起重机减震装置。提供一种具有控制主梁平衡的，桥式起重机减震装置。本发明的技术实施方案为：一种桥式起重机减震装置，包括有起重机，起重机包括行走端梁、减震仓、主梁、起重车等；行走端梁设置为两个，两个行走端梁分别设置于两条轨道上，减震仓设置为两个，两个减震仓的下侧分别固定连接于两个行走端梁的上侧，主梁的两端分别设置于两个减震仓的上方，起重车设置于主梁上侧。本发明达到了的效果，本发明通过控制起重车将货物提起，液压塞向下运动的速度由快逐级减慢，实现了主梁的减震缓冲功能，由于货物静止的惯性对吊钩、起重绳、起重车和主梁等部件造成冲击使其变形或损坏，发生安全事故。
Patent CN-113311588-B (CN)
IPC: G02B27/28
Filed: 2021-05-31
Granted: 2022-03-18
Abstract: 本发明公开了一种轨道角动量分束器，涉及OAM态分离技术领域，包括光束通过波片组进入第一偏振分束镜，并被分束成反射光束和透射光束；反射光束经过第一Porro棱镜的全内反射后与透射光束经过第二Porro棱镜的全内反射后在第一偏振分束镜内重叠并形成重叠光束；重叠光束经过第二偏振分束镜分束后形成第一OAM态光束和第二OAM态光束，且从不同的输出端输出；波片组按照第一设定相位调整入射光束的水平偏振分量和竖直偏振分量的相对相位差；第二Porro棱镜相对于所述第一Porro棱镜旋转第二设定角度。本发明能够高效的分离OAM态且分离后的OAM态不会被破坏。
Patent CN-113356411-B (CN)
IPC: E04F13/25
Filed: 2021-06-22
Granted: 2022-05-24
Abstract: 本发明公开了一种可拆卸的造景帷幕墙，属于幕墙的技术领域，其包括支撑墙体以及设于支撑墙体上的安装组件；支撑墙体包括多个相互拼接的支撑体构成，支撑体为矩形且竖向设置，支撑体呈一列相互拼接，且相邻的支撑体之间还设有连接组件；安装组件为多组，每个支撑体上均设有一组安装组件，且每组安装组件为多个，安装组件用来安装装饰板。达到了能够使造景幕墙可拆卸安装，方便幕墙的拆卸，能够重复使用，避免产生建筑拆除固废垃圾。
Patent CN-113483816-B (CN)
Title: 形位力复合传感单元及其测量方法
IPC: G01D21/02
Filed: 2021-06-29
Granted: 2022-06-28
Abstract: 本发明涉及形位力复合传感单元及其测量方法，包括三维弹性力测量单元、多芯光纤、弹性软管、计算单元和四道光纤解调仪。通过一个弹性的三维力测量单元，当其受到轴向力与径向力时，上下盖板与弹性体发生形变，内部光纤光栅被拉伸或压缩，光通过光栅时反射波长发生变化，通过力感标定算法得到所受力的大小和方向。本发明中的用于检测形状的部分，采用四根正交布置的光纤，通过冗余光纤的参数求解，可以实现传感器形状测量重构以及温度的补偿。
Patent CN-113599977-B (CN)
IPC: C01B23/00
Filed: 2021-07-23
Granted: 2022-06-17
Abstract: 本发明提供了一种采用中空纤维DD3R分子筛膜常温提纯氦气的方法。本发明提出一种DD3R分子筛膜用于天然气中氦气的提浓。在25℃和1.2MPa下，单组分氦气的渗透性为5.8×10 ‑   9 mol·m ‑2 ·s ‑1 ·Pa ‑1 ，氦气对甲烷的理想选择性为79。0.22％氦气进料时，氦气渗透性为3.0×10 ‑9 mol·m ‑2 ·s ‑1 ·Pa ‑1 ，氦气对甲烷的分离选择性为44。即使原料中存在3.6％的乙烷，膜性能仍然长时间稳定。中空纤维DD3R分子筛膜的He/CH 4 高选择性以及长期稳定性为天然气中氦气的提纯提供了新途径。
Patent CN-113389566-B (CN)
Title: 一种crd法向双侧壁导坑法快速扩挖及转换的施工方法
IPC: E21D11/10
Filed: 2021-07-30
Granted: 2022-04-08
Abstract: 一种CRD法向双侧壁导坑法快速扩挖及转换的施工方法，在浅埋暗挖隧道施工中，结合预加固措施及信息化施工手段，通过CRD法断面各上洞室的渐变扩挖并移动或及时增设临时中隔墙，完成上洞室向双层壁导坑法断面的转换，下洞室维持安全步距采用同样的方式完成工法及断面转换本方法由CRD法横、竖向采用渐变方法过渡到双侧壁导坑法，避免工法转换之间的时间间隔，减少CRD法扩挖对围岩的扰动，保障了施工安全，同时也加快了施工进度并减少了窝工，对同类工程施工具有十分重要的参考价值及实际意义。
Patent CN-113644428-B (CN)
IPC: H01Q3/38
Filed: 2021-08-04
Granted: 2022-05-17
Abstract: 本发明公开一种可数字编码的透射型宽带介质基超表面天线及阵列，该天线包括上、下矩形介质谐振器和相位调制装置，相位调制装置包括两层金属地板和两层相移电路，电磁波通过上矩形介质谐振器接收，然后通过上金属地板利用缝隙耦合方式耦合到上相移电路，上相移电路通过金属过孔与下相移电路相连接，将电磁波传导到下相移电路，在下相移电路上设置两种不同的前向通路，所述两种通路存在0.5倍波长的波程差，使得透射相位相差180°，分别编码为“0”和“1”模式，对电磁特性进行二进制的数字编码。本发明可以对透射电磁波进行各种波束调控，实现波束扫描以及多波束辐射功能，对现代无线通信系统的发展具有重要意义。
Patent CN-113695594-B (CN)
IPC: B33Y50/02
Filed: 2020-07-28
Granted: 2022-05-31
Abstract: 本发明涉及一种选区激光熔化铝合金的评价方法，包括以下步骤：S1、根据所设计合金配置原料，制成合金坯锭；S2、对合金坯锭进行预处理和加工，制成合金样块；S3、采用高能激光束对合金样块表面进行第一次激光表面扫描处理，在合金样块表面形成第一激光熔化层；待第一次激光表面扫描处理后的合金样块完全冷却后，再次采用高能激光束对第一激光熔化层的区域进行第二次激光表面扫描处理，形成第二激光熔化层；S4、将S3步骤的合金样块进行感应快速加热处理和淬冷处理；S5、对S4步骤的合金样块的第二激光熔化层进行表面形貌观察及组织性能表征与测试，判断所述合金样块是否适用于选区激光熔化成型技术。
Patent CN-113704858-B (CN)
Title: 一种基于太阳能路灯的城市绿道设计方法
IPC: G06F30/13
Filed: 2021-09-02
Granted: 2022-03-22
Abstract: 本发明提供了一种基于太阳能路灯的城市绿道设计方法，属于城市绿道设计技术领域，在原有的绿道中设置能够进行电能驱动升降的盆栽植株，使得盆栽植株能够随着升降运动，受到合适的光照条件，在保证盆栽植株存活率的基础上，丰富绿道植株的种类，使得不同种类的植株能够适应同一生态环境；同时，基于太阳能路灯中太阳能转换电能过剩的现状，将太阳能路灯与现有的城市绿道设计相结合，形成一种新的城市绿道设计理念；使得对城市道路景观进行多层次感知，同时使城市建设区域单元形成美丽的艺术画卷，能够给人们带来轻松愉快美的享受。
Patent CN-113916411-B (CN)
Title: 一种基于全局线性化Koopman状态观测器的预紧力测量方法
IPC: G01L1/16
Filed: 2021-09-18
Granted: 2022-05-27
Abstract: 本发明公开了一种基于全局线性化Koopman状态观测器的预紧力测量方法，属于超声电机精密定位技术领域，解决现有现在国内关于超声电机预紧力的在线测量方法比较缺失问题。本发明的方法包括：在定子上设置若干个压电陶瓷，每个所述压电陶瓷分别设置在相应的预紧力加载机构的中心轴线与定子相交的位置上；将所述压电陶瓷的输出电荷通过电荷放大器进行放大，获取增强输出电压；建立全局线性化Koopman状态观测器；利用所述全局线性化Koopman状态观测器，并根据所述增强输出电压，获取所述压电陶瓷对应的预紧力预测值。本发明适用于对超精密压电定位系统的预紧力进行测量，可用于各类超声电机的控制方案中，具有精度高、易于实现等优点。
Patent CN-113642223-B (CN)
Title: 空气质量预报方法、装置、设备和计算机可读存储介质
IPC: G01N33/00
Filed: 2021-10-13
Granted: 2022-05-06
Abstract: 本公开的实施例提供了一种空气质量预报方法、装置、设备和计算机可读存储介质。该方法包括：获取各站点的空气质量输入参数；将各站点的空气质量输入参数输入至多个不同的空气质量预报模式中，以获得各站点在不同空气质量预报模式下的空气质量预报结果；将各站点在不同空气质量预报模式下的空气质量预报结果按照不同空气质量预报模式各自对应的预报区域从大到小的嵌套顺序进行嵌套，以获得各站点的目标空气质量预报结果。以此方式，可通过多层空气质量预报模式嵌套的方式提高空气质量预报结果的准确性，且可利用预报区域不同的空气质量模式获得不同预报区域的空气质量预报结果，满足对不同预报区域的预报需求。
Patent CN-114315426-B (CN)
Title: 一种防滑亮面瓷砖的制备方法
IPC: C04B41/86
Filed: 2022-03-17
Granted: 2022-06-17
Abstract: 本发明涉及一种防滑亮面瓷砖的制备方法，属于建筑材料技术领域，包括步骤一、制作瓷砖坯体；步骤二、对瓷砖坯体进行淋施面釉、打印喷墨、淋施抛釉、烧制、抛光处理；步骤三、处理液的制备；步骤四、对处理后瓷砖基体表面涂施处理液，再经干燥、固化，修边倒角，得一种防滑亮面瓷砖。抛釉经高温烧制后形成具有微结晶相的尖晶相、刚玉相与玻璃相共存的显微构造，经抛光后砖面微细多晶相与玻璃相共生，在达到瓷砖光亮的同时，形成具有凹凸起伏的微观构造；通过处理液在瓷砖基体表面形成一层防滑层，进一步提高瓷砖的防滑性能，形成的防滑层为有机硅涂层，具有光亮效果，能够提高瓷砖的光亮度。
Patent CN-114379333-B (CN)
IPC: A61L9/14
Filed: 2022-03-24
Granted: 2022-05-27
Abstract: 一种车辆内部空气净化用活性雾离子发生装置，涉及空气净化技术领域。本发明包括车载空气净化器以及控制系统，控制系统用于控制车载空气净化器运行，车载空气净化器包括外壳，外壳内部设置有更换组件以及活动组件，更换组件内部设置有供液组件，活动组件内部固定设置有雾化组件，外壳内部固定连接有湿度传感器；更换组件包括转盘、接电块、第二滑块固定槽以及加热板；供液组件包括盛液瓶、固定杆、伸缩块、弹簧以及滑盖；活动组件包括电动伸缩杆、连杆以及推块；控制系统包括处理单元、雾化单元以及监测单元。本发明解决现有的车载空气净化用活性雾离子发生装置在更换盛液瓶时过于繁琐，车载空气净化器体积小，更换时可能导致盛液瓶内部液体泼洒，并且车内湿度的不同同样可能导致雾离子产生不足而起不到空气净化的效果的问题。
Patent GE-P19950070-B (GE)
Title: Fruit and Berry Ice-Cream
Inventor: MIKELADZE TEIMURAZ
IPC: A23G9/04
Filed: 1993-01-12
Abstract: This invention refers to food industry , especialy to ice-cream production.     Technical result is achieved by increasing gustatory properties of ice-cream and in acquiring medicinal properties.      Fruit pectine ice- cream comprises (mass%):          -fruit pectine concentrate 70-73            -albuminous peptide concentrate 25-30           -qustatory dye staff 0,5-1          -food colours 0,5-1
Patent GE-P20146109-B (GE)
Title: Fxr (nr1h4) binding and activity modulating compounds
Inventor: KINZEL OLAF
IPC: C07D413/14
Filed: 2010-08-19
Abstract: There are represented: compound of formula (I),    which substituents values R, A, Q, z are provided in the claims; enantiomers, diastereomers, solvates or pharmaceutivcallt acceptable salts thereof; and ap¬pli¬ca¬tion thereat the prevention, treatment of dise¬ases caused by FXR and preparation the medicine.   Table:   9
Patent CA-1289559-C (CA)
Title: Pyridinylurea compounds and agricultural uses
Inventor: HENRIE ROBERT N II
IPC: A01N43/40
Filed: 1986-10-08
Granted: 1991-09-24
Abstract: Abstract Pyridinylurea compounds of the formula   and acid addition salts thereof; wherein n is 0 or 1;  R is cycloalkyl, alkenyl, or an alkyl group optionally substituted with halogen, hydroxy, cyclo-alkyl, alkoxy, dialkylamino or phenyl: R1 is hydro-gen or alkyl; and R and R1 together with the nitro-gen atom of the NRR1 group optionally define a heterocycle of 4 to 6 ring carbon atoms; provided that when n is 0, A is 0, 1 or 2 and X is selected from a substituent X1 at the 2-position and a substituent Y at the 6-position, wherein X1 is hydrogen, halogen, haloalkyl, alkoxy, alkylthio or alkylsulfonyl, Y is hydrogen, halogen, haloalkyl, alkoxy, alkylthio or alkylsulfonyl; at least one of X1 and Y is other than hydrogen; the NHCONRR1 group is bonded to the pyridinyl ring in the 3- or 4-position; and when both R and R1 are alkyl, R is 1,1-dimethylethyl or cycloalkyl and R1 is methyl; provided further that when n is 1, A is 1 to 4, each X independently is halogen, alkyl, haloalkyl, hydroxy, alkoxy, 2-pyridinyl, alkylthio or alkylsul-fonyl; and the NHCONRR1 group is bonded to the pyridinyl ring in the 3- or 4-position.    The compounds are useful in agriculture for plant growth regulation such as the retardation of sene-scence in soybean plants. 1291W30128Wmd
Patent CA-1275229-C (CA)
Title: Electric food processing apparatus
Inventor: FRANKE WOLFGANG
IPC: B02C18/12
Filed: 1986-10-24
Granted: 1990-10-16
Abstract: Abstract of the Disclosure The invention is directed to an electric food pro-cessing apparatus including a working vessel 1 and a cutting and blending tool 3 which is adapted to rotate therein near the vessel bottom and is pro-vided with a central hub 4 adapted to be coupled to a drive shaft and connecting two blades 10, 11 po-sitioned in different planes of rotation.  The curved leading edges of the blades 10, 11 form the cutting edges 14, 15.  The cutting edges 14, 15 of the blades 10, 11 are of different curvatures.
Patent CA-1279052-C (CA)
Title: Stretch film wrapping device
Inventor: RIEMENSCHNEIDER PAUL K
IPC: B65B67/08
Filed: 1986-10-30
Granted: 1991-01-15
Abstract: STRETCH FILM WRAPPING DEVICE                        ABSTRACT   A stretch film wrapping device for rotatably sup-porting a roll of film and dispensing the film at a selected tension includes a base member, a hub member having a device for mounting a roll of stretchable film, a shaft, a means for joining the shaft to the base and hub members to permit rotation of the hub member with respect to the base member.  The means joining the shaft to the base and hub members includes a friction device for resisting rotation of the hub member with respect to the base member.  The friction device includes a pair of friction surfaces mounted on the shaft.  One of the friction surfaces is non-rotatably mounted to the base member and the other is non-rotatably mounted to the hub member.  The friction device retards rotation of the hub member with respect to the base member.  Each of the friction surfaces has an annular area extending radially outward from the shaft for frictional contact between the friction surfaces.  A compressible device is mounted on the shaft for exerting through the shaft a selected force between the two friction surfaces.  In this manner, a selected frictional force is maintained between the frictional surfaces for retarding rotation of the hub member with respect to the base member.
Patent CA-1282363-C (CA)
Title: Process for catalytic dewaxing of more than one refinery-derived lubricating base oil precursor
Inventor: STEM STEPHEN C
IPC: C10G67/00
Filed: 1986-11-25
Granted: 1991-04-02
Abstract: A B S T R A C T         PROCESS FOR CATALYTIC DEWAXING OF MORE THAN ONE       REFINERY-DERIVED LUBRICATING BASE OIL PRECURSOR      A process for catalytic dewaxing of more than one refinery-derived lubricating base oil precursor which comprises contacting in a first reaction zone in the presence of a hydrogen-containing gas at hydrodewaxing conditions a first feed stream comprising a first refinery-derived raffinate lubricating base oil precursor which contains a first wax comprising straight-chain paraffins with a first hydrodewaxing catalyst selective for conversion of said first wax and contacting in the presence of a hydrogen-containing gas at hydrodewaxing conditions in a parallel-situated second reaction zone a second refinery-derived raffinate lubricating base oil precursor which contains a second wax containing branched and/or cyclic hydrocarbons with a second hydrodewaxing catalyst selective for conversion of said second wax, and optionally contacting in one or more further reaction zones further refinery-derived waxy raffinate lubricating base oil precursor feed streams in the presence of a hydrogen-containing gas at hydrodewaxing conditions with a hydrodewaxing catalyst, and removing at least two parallel effluent streams of refinery dewaxed lubricating base oils from said reaction zones.
Patent CA-1277046-C (CA)
Title: Method of integrating one or more accessory function modules in telecommunications systems and access circuit for use therewith
Inventor: LUBCKE HARTMUT
IPC: H04M9/02
Filed: 1987-01-28
Granted: 1990-11-27
Abstract: ABSTRACT      A method of integrating one or more accessory function modules in telecommunication systems is disclosed, especially digital telephone extension systems, where communication between two user terminals is achieved using time division multiplexing by assigning a pair of time slots through a central exchange, and by preassigning at least one particular time slot which can be accessed to allow communication between the accessory function module or modules and the user terminals.      This allows said communication with the use of only a modest amount of additional circuitry and without placing an additional burden on the exchange system.
Patent CA-1312188-C (CA)
Title: Procede de fabrication d'oxydes metalliques vitreux
Inventor: WAUTIER HENRI
IPC: C01B13/32
Filed: 1987-02-19
Granted: 1993-01-05
Abstract: L'invention concerne un procédé de fabrication d'oxydes métalliques vitreux, selon lequel on dissout un alcoolate métallique dans un alcool dont le pKa est inférieur à 15,74 de manière à obtenir une solution alcoolique de l'alcoolate métallique; on dissout de l'eau dans un solvant organique pour obtenir un milieu aqueux présentant une valeur de pH supérieure à 1,5; on mélange la solution alcoolique et le milieu aqueux dans des conditions réglées pour provoquer une gélification de l'oxyde métallique. Ce procédé s'applique notamment à la fabrication d'oxyde de zirconium vitreux.
Patent CA-1315545-C (CA)
Title: Apparatus for treating molten metal
Inventor: OTSUKA RYOTATSU
IPC: C22B21/06
Filed: 1987-03-04
Granted: 1993-04-06
Abstract: ABSTRACT OF THE DISCLOSURE         An apparatus for treating a molten metal comprises a vertical post, a treating container disposed at one side of the post and having an opening at its upper end for containing the molten metal, a horizontal suspending arm mounted at its base end on the post upward-ly and downwardly movably and rotatable in a horizontal plane, a vertical rotary shaft suspended from the arm and having a treating gas channel internally extending therethrough longitudinally, a bubble releasing-dispers-ing rotor provided at the lower end of the rotary shaft and having in its bottom surface a treating gas outlet in communication with the gas channel, the rotor being movable into and out of the container through the open-ing, and at least one baffle suspended from the arm and movable into and out of the container through the opening for preventing eddying and waving.  When there arises a need to repair or relace the rotary shaft, the rotor and/or the baffle, or when the dross is to be removed from the surface of molten metal after the treatment, the rotor, the shaft and the baffle are brought out of the container by raising the suspending arm and are thereafter brought to a position away from immediately above the container by horizontally moving the arm.  The above work is then performed.
Patent CA-1281267-C (CA)
Title: Colorimetric detection device
Inventor: BAETHER WOLFGANG
IPC: G01N31/22
Filed: 1987-05-20
Granted: 1991-03-12
Abstract: ABSTRACT         A colorimetric detection device, in particular a gas dosimeter, which contains a strip-shaped carrier with a detection reagent in a transparent housing openable at least at one end, can be used with reagent systems in which the stain formed by the detection reaction tends to diffuse beyond the reaction zone.  In the device of the invention the detection reagent is contained in a plurality of descrete regions arranged in one or more rows on the carrier.
Patent CA-1302042-C (CA)
Title: Shingled building panel
Inventor: MARSHALL THOMAS L
IPC: E04F13/08
Filed: 1987-06-11
Granted: 1992-06-02
Abstract: SHINGLED BUILDING PANEL          by Otis M. Martin and Thomas L. Marshall ABSTRACT A shingled panel (10) for covering the exterior of structures is disclosed which includes a base sheet (11) having at least one, and preferably multiple courses (12, 25, 35) of singles secured thereto.  The lowest course (12) of shingles (13) are positioned over a water resistant membrane strip (17) having an opening (18) through which the shingles (13) are glued directly to the base sheet (11).  Each higher course (25, 35) of shingles (26, 36) has a membrane strip (27, 37) thereunder which terminates short of the bottom of each shingle in that course so that glue bond (31, 41) between the lower portion of each shingle (36 26) in that course (35, 25) and the shingles (26, 13) in the next lower course (25, 12) can be achieved. Side-to-side sealing of adjacent panels (10) is effected by the end shingles (2 , 48, 56) in alternate courses of shingles extending beyond the edges (34, 42) of the panel, while the end shingles (14, 28, 49) in the same courses at the opposite ends similarly are laterally recessed from the edges (34, 42) of the panel (10).  Moreover, laterally recessed end shingles (14, 28) have a thickness dimension greater than laterally protruding end shingles (22, 48, 56) to facilitate nesting of shingles from laterally adjacent panels in overlapped, side-by-side relation across the joint between adjacent panels.
Patent CA-1305326-C (CA)
Title: Dry ammonium nitrate blasting agents
Inventor: BACHMAN HAROLD E
IPC: C06B31/28
Filed: 1987-07-16
Granted: 1992-07-21
Abstract: ABSTRACT OF THE DISCLOSURE          Dry, free-flowing ammonium nitrate explosive compositions comprising a mixture of particulate ammonium nitrate, carbonaceous fuel and at least one carbonaceous fuel-soluble polymer selected from the group consisting of (1) polymers characterized by an h/c value of at least about 1, and (2) polymers characterized by an h/c value of less than 1 and by a viscosity average molecular weight of at least about 90,000.
Patent CA-1275018-C (CA)
Title: Ostomy coupling
Inventor: STEER PETER LESLIE
IPC: A61F5/448
Filed: 1987-07-30
Granted: 1990-10-09
Abstract: ABSTRACT OSTOMY COUPLING A three part ostomy coupling has a first part having a flange, a central chute and an array of space projections. A second part has a peripheral seal for engaging and surrounding the outer wall of the chute an outwardly projecting rim which can be snap fitted on the space projection. A third part is rotatable to effect a positive lock between the rim the projections, for example by deforming the projections inwardly.
Patent CA-1307661-C (CA)
Title: Sequentially molded razor cap
Inventor: BRAUN DAVID B
IPC: B26B21/44
Filed: 1987-12-22
Granted: 1992-09-22
Abstract: Abstract of the Disclosure According to this invention a lubricating strip comprising a honeycomb structure of polystyrene and a water soluble leachable shaving aid of high molecular weight polyethylene oxide is molded in situ on a razor cap made of thermoplastic material which has been previously injection molded.
Patent CA-1290892-C (CA)
Title: Process for preparing particles having monodisperse particle size
Inventor: KASHIHARA AKIO
IPC: G01N33/543
Filed: 1988-01-11
Granted: 1991-10-15
Abstract: Abstract The present invention is directed to a process for preparing polymer particles having monodisperse particle size comprising:  adding a dispersion stabilizer, a polymerizable monomer and a polymerization initiator to an organic solvent to conduct polymerization, wherein said organic solvent has a solubility parameter (SP value) higher than that of the resultant polymer by at least 1.0 and said dispersion stabilizer is soluble in said organic solvent and has a free radical reactive group of 10-3 to 1 mmol/g; and removing said organic solvent.
Patent CA-1336248-C (CA)
Inventor: DELANEY WILLIAM ELLIS III
IPC: G03F7/09
Filed: 1988-02-25
Granted: 1995-07-11
Abstract: The invention relates to transfer layer sheets comprising a transfer layer on a compressible temporary support, and processes for their use.  More particularly, the invention relates to a transfer layer sheet comprising a temporary support, a transfer layer, and one or more auxiliary layers, the improvement wherein the temporary support consists essentially of a compressible material, the compressibility of which is at least 15%.
Patent CA-1321201-C (CA)
Title: Benzothiepino[5,4-c]pyridazine compounds and their pharmaceutical uses
Inventor: NAKAO TORU
IPC: C07D495/04
Filed: 1988-03-01
Granted: 1993-08-10
Abstract: ABSTRACT OF THE DISCLOSURE      A benzothiepino[5,4-c]pyridazine compound of the formula:       wherein R1 and R2 are the same or different and each is hydrogen, halogen, trifluoromethyl, hydroxy, amino, nitro, cyano, C1-4 alkyl, C1-4 alkoxy, or C2-5 alkanoylamino, R3 is  hydrogen,  C1-8  alkyl,  hydroxy-C1-4  alkyl,  C2-5 alkanoyloxy-C1-4 alkyl, aryl, aryl-C1-4 alkyl, heteroaryl, or substituted aryl, aryl-C1-4 alkyl or heteroaryl by 1 to 3  substituents  selected  from  the  group  consisting  of halogen,  trifluoromethyl,  hydroxy,  amino,  nitro,  cyano, C1-4  alkyl,  C1-4  alkoxy  and  C2-5  alkanoylamino  on  the aromatic ring, n is 0, 1 or 2, and the bond ---- between the  4-position  and  the  4a-position  is single  bond  or double bond.        Said compounds exhibit anti-anxietic activity and are useful as anti-anxiety agent.