baber/WOPTO huggingface dataset:
Patent CN-112510765-B (CN)
IPC: H02J3/36
Filed: 2020-12-17
Granted: 2021-11-02
Abstract: 本申请公开了一种海上换流站的并网点功率控制方法及装置，其中方法包括：实时获取海上换流站的直流电压U dcoff ；当判断到直流电压U dcoff 小于第一电压阈值U dc1 时，保持海上换流站的交流电压的幅值参考值V rmsoff 不变；当判断到直流电压U dcoff 大于第一电压阈值U dc1 且小于第二电压阈值U dc2 时，通过第一预置电压调整公式调整幅值参考值V rmsoff ；当判断到直流电压U dcoff 大于第二电压阈值U dc2 且小于第三电压阈值U dc3 时，通过第二预置电压调整公式调整幅值参考值V rmsoff ；控制风机基于幅值参考值V rmsoff 调整风机输出功率，以减小海上风电并网点的馈入功率。解决了目前的控制方法要想达到较好的控制效果，对耗能装置的能耗设计具有较高的要求的技术问题。
Patent CN-112610679-B (CN)
IPC: F16H55/17
Filed: 2020-12-23
Granted: 2022-03-11
Abstract: 本申请涉及一种卡接式齿轮轴结构，涉及机械传动的技术领域，其包括金属圆杆轴，金属圆杆轴包括同轴线设置的圆杆段和连接段，圆杆段设置有两段，两圆杆段分别设置于连接段的两端上，连接段呈正多边形状设连接段的内切圆直径小于圆杆段直径；以及卡接齿轮，卡接齿轮包括互相对称设置且呈半圆齿轮状设置的第一半齿轮和第二半齿轮，第一半齿轮和第二半齿轮相接的一侧上均设置有限位槽，第一半齿轮和第二半齿轮之间可拆卸连接。本申请具有防止卡接式齿轮轴的卡接齿轮沿着金属圆杆轴的轴线方向移动的效果。
Patent CN-112796936-B (CN)
Title: 一种进风量自动调节式风力发电机构
IPC: F03D9/25
Filed: 2020-12-31
Granted: 2022-05-03
Abstract: 本发明公开了一种进风量自动调节式风力发电机构。涉及风力发电机构技术领域。包括发电机组件，发电机组件的转动轴上固定安装有旋转部，安装的旋转部在风力的吹动下发生转动；旋转部靠近发电机的端部外侧套接有内壳体，设有的内壳体固定在发电机组件上；内壳体的内侧套接有外壳体，安装后的内壳体与外壳体构成一密闭的腔体，该腔体通过设有的槽口与旋转部与内壳体之间形成的间隙连通，设有的槽口安装有可打开的门体。本发明通过内壳体与外壳体之间形成以密闭的空腔的内部压强与内壳体与旋转部下端形成的间隙内部压强差，实现外壳体位置的改变，从而改变叶片与强风的接触面，达到对进风量进行控制的目的。
Patent CN-112813384-B (CN)
IPC: C23C16/04
Filed: 2021-01-06
Granted: 2022-06-10
Abstract: 本发明是一种薄膜沉积装置，其具有腔体、载台、至少一挡件与至少一遮蔽件。所述载台用以承载基板，而挡件则防止载台上的基板的背镀。所述遮蔽件与挡件直接或间接卡合，且遮蔽件高于挡件并用以遮蔽挡件，以代替挡件盛接部分未沉积于基板的靶材原子。如此，可避免靶材原子沉积于挡件并形成薄膜，进而防止受热而流动的薄膜自挡件流动到挡件与基板的接触处所造成的黏片问题。
Patent CN-112546478-B (CN)
IPC: A62B18/08
Filed: 2021-01-12
Granted: 2021-12-10
Abstract: 本发明公开了一种空气过滤面罩，包括面罩体，所述面罩体内左右两端均设有一个开口向上的换气腔，所述换气腔内设有对空气进行过滤的空气过滤机构，该面罩具备自动佩戴的功能，通过安装松紧佩戴带以及与能够伸缩的呼吸罩之间的配合，可将该面罩自动佩戴在各种尺寸的头上，大大提高了佩戴面罩时的效率和适用范围，采用自主对空气过滤和间歇性更新面罩内空气的结构，实现了能够有效的保证佩戴者吸入空气的纯净性和提高了面罩内空气的利用率，在过滤空气时，该面罩能够通过吸入空气的风力自动感应过滤板的工作状态并自动更换已经丧失过滤功能的过滤板，以持续维持面罩对空气进行过滤的功能，以供佩戴者能够持续对该面罩进行长时间使用。
Patent CN-112759662-B (CN)
IPC: B01D15/42
Filed: 2021-01-18
Granted: 2021-12-28
Abstract: 本发明属于生物材料制备领域，具体涉及一种纳米粒子表面季铵盐修饰材料用于快速分离银耳多糖的方法，包括：将纳米氧化物在搅拌下加入到醇溶液中，加入季铵盐，加热反应，待反应完成后，蒸除溶剂、干燥处理，得到表面季铵盐修饰的纳米氧化物；银耳提取液通过季铵盐修饰的纳米氧化物，使季铵盐修饰的纳米氧化物与银耳多糖结合产生沉淀，通过反复洗涤，将银耳多糖沉淀与银耳中的其他组分相分离，再加入强离子盐，使银耳多糖与纳米粒子分离，利用膜过滤去除强离子盐及其余小分子物质，得到银耳多糖溶液，经干燥得到银耳多糖粉；提取银耳多糖过程简单，生产成本低，产品品质高，适宜进一步推广应用。
Patent CN-112672521-B (CN)
IPC: H05K3/00
Filed: 2021-01-19
Granted: 2022-04-22
Abstract: 本发明公开了一种多层板盲槽结构加工方法和装置，可应用于各类盲槽加工，属于印制板生产技术领域。本发明通过在预设盲槽顶部的外层芯板上预留留筋结构，制作了用于盲槽定位和填充的芯板片，在层压过程中，利用辅助板变形作用切断了芯板片与外层芯板之间的留筋结构并将芯板片压入盲槽内，起到了现有技术垫片填充的效果，却省去了现有技术中垫片的制作和填充两个步骤。另一方面，层压过程中利用层压粘接片的溢流性能，对芯板片填充盲槽的缝隙处进行填充和封堵，后续涉及的孔壁金属化等湿法处理过程，可以对盲槽底部线路层，起到良好的保护作用，避免出现蚀刻破坏等不良问题。
Patent CN-112910160-B (CN)
IPC: H02K5/24
Filed: 2021-01-20
Granted: 2022-03-18
Abstract: 本发明公开了一种机电一体化电机安装辅助装置，包括安装盒、转动组件、撬杆组件和减震组件，安装盒的顶端外壁上设置有转动组件，安装盒位于转动组件之间的顶端外壁上设置有减震组件，安装盒的顶端内壁上设置有撬杆组件；安装盒的顶端外壁上斜对称贯通焊接有第一套管，第一套管的内部插接有第一插接杆，第一插接杆位于第一套管内部的顶端外壁上安装固定有第一安装块；本发明设置的转动组件和撬杆组件，能对电机进行固定，便于对电机进行稳定固定，对电机的安装和拆卸比较省时省力，提高了工作效率，降低劳动强度，设置的减震组件，便于对电机进行减震，防止内部零件的松动，保护了电机，延长了电机的使用寿命。
Patent CN-112925050-B (CN)
Title: 基于超透镜阵列与光子集成芯片干涉成像方法及成像系统
IPC: G02B27/00
Filed: 2021-01-29
Granted: 2022-06-21
Abstract: 本发明适用于光学成像领域，公开了基于超透镜阵列与光子集成芯片干涉成像方法，包括设计超透镜阵列的排布方式并确定观测目标的频域信号采样函数，超透镜阵列包括若干个超透镜列；获取观测目标的频域信息解算信号，超透镜阵列将入射光波汇聚后耦合入光子集成芯片，光子集成芯片接收入射光波，并对入射光波进行相位调整后输出观测目标的频域信息解算信号；解算观测目标的频域信息解算信号以得到采样的频域信息：根据频域信号采样函数和采样的频域信息恢复观测目标并重建图像；其基于超透镜阵列与光子集成芯片干涉来实现成像，有利于降低成像系统的共相调整难度与透镜的调整量，提高调整精度，从而能够提高成像质量。
Patent CN-112965719-B (CN)
Title: 一种小程序的生成方法和装置
IPC: G06F8/40
Filed: 2020-03-06
Granted: 2022-06-17
Abstract: 本发明实施例提供了一种小程序的生成方法及装置，通过获取原生小程序的程序数据，以及针对目标小程序的程序转换信息，然后根据程序转换信息对原生小程序的原生源码数据以及原生应用程序接口进行转换，获得适配于目标小程序的目标源码数据以及目标应用程序接口，接着集成开发者工具，并输出目标小程序的实例，从而通过原生小程序进行源码数据的语法结构转换，对源码数据无侵入，且不需要额外引入框架与引入框架带来的维护风险，并且对应用程序接口进行适配，抹平了小程序之间的差异，保证了小程序转换之后的稳定性。
Patent CN-112776149-B (CN)
IPC: B28B11/04
Filed: 2021-03-26
Granted: 2021-12-21
Abstract: 本发明涉及陶瓷生产技术领域，尤其是一种仿人工自动陶瓷上釉设备及方法，包括工作台、上釉箱、回转盘、控制器、驱动装置、抽真空装置、喷釉装置和检测装置，驱动装置包括电机、减速器、磁性联轴器和安装架，抽真空装置包括真空泵、连管和电磁阀，喷釉装置包括竖直轨道、同步带电机、釉料桶、釉料管一、釉料管二、高压泵、电磁调节阀和喷枪，检测装置包括流速检测传感器、距离检测传感器和气压检测传感器，流速检测传感器、距离检测传感器和气压检测传感器的信号输出端与控制器的输入端连接，控制器的输出端分别与电机、真空泵、电磁阀、同步带电机、高压泵和电磁调节阀控制端连接，本发明能过完成仿人工陶瓷喷釉效果。
Patent CN-113173214-B (CN)
IPC: B25J5/00
Filed: 2021-04-21
Granted: 2022-04-01
Abstract: 本发明公开了一种真空吸附运动装置，包括底盘、移动组件、弹簧组件、真空腔组件；公开了一种越障攀爬机器人，包括真空吸附运动装置、转臂结构；转臂结构两端分别安装一组真空吸附运动装置。本发明真空吸附运动装置通过外置真空腔，整个移动机构置于真空腔之内，使得整个机构更加紧凑，吸附更加稳定；通过弹簧组件的设置使得攀爬机器人的移动组件能够更好的贴合壁面，并对于不同的壁面具有一定的适应性。通过储能机械臂模块的设置使得攀爬机器人具备壁面越障功能，可以实现直角面越障、异种壁面过渡、壁面障碍物跨越等多种功能。同时储能机械臂中储能模块的设置使得整个机械臂能量消耗减小，从而减轻自重节约成本。
Patent CN-113252032-B (CN)
Title: 一种基于流水式旋转矢量的圆锥误差补偿方法及系统
IPC: G01C21/20
Filed: 2021-06-04
Granted: 2021-10-22
Abstract: 本发明提供一种基于流水式旋转矢量的圆锥误差补偿方法及系统，方法包括：基于激光惯导姿态转移矩阵，分析激光惯导的圆锥误差产生机理；在圆锥运动条件下，建立圆锥误差数学模型，推导补偿圆锥误差的流水式旋转矢量结构；确定流水式旋转矢量结构中的不同子样数的圆锥误差补偿项系数；基于当前采样周期的角增量和历史采样周期的角增量，利用流水式旋转矢量结构实现圆锥误差的在线补偿。本发明提供一种基于激光陀螺角增量输出的流水式旋转矢量算法，保证激光惯导系统圆锥误差补偿精度的同时提高系统姿态更新频率，降低算法引入的圆锥误差，最终实现提高系统姿态解算频率和精度的目的。
Patent CN-113341349-B (CN)
Title: 一种开关柜触头监测方法
IPC: G01R31/68
Filed: 2021-07-15
Granted: 2022-06-21
Abstract: 本发明公开了一种开关柜触头监测方法，涉及用电安全技术领域。该开关柜触头监测方法包括：获取开关柜中载流回路的实时电流以及开关柜内的环境温度；根据实时电流和环境温度计算得到触头与铜排连接处的理论温度；获取触头与铜排连接处的实测温度；将实测温度和理论温度进行比对，若实测温度大于理论温度，则判断触头与铜排之间接触不良。与现有技术相比，本发明提供的开关柜触头监测方法由于采用了将实际获取的实测温度与计算得出的理论温度进行比对的步骤，所以能够监测触头与铜排之间是否接触不良，避免引起过热和载流故障，安全性强。
Patent CN-113689922-B (CN)
IPC: G16C20/70
Filed: 2021-07-19
Granted: 2022-05-17
Abstract: 本发明提供了一种基于改进混沌引力搜索算法的活性污泥过程辨识方法，属于污水处理系统辨识技术领域。其技术方案为：一种基于改进混沌引力搜索算法的活性污泥过程辨识方法，所述具体包括以下步骤：步骤1)建立活性污泥过程的多输入单输出模型；步骤2)构建改进混沌引力搜索算法的辨识流程。本发明的有益效果为：本发明提出的改进混沌引力搜索算法是一种群智能优化算法，它有较快的收敛速度和较高的收敛精度，能较好的适用于对活性污泥过程的建模和参数辨识。
Patent CN-113534839-B (CN)
IPC: G05D1/10
Filed: 2021-07-21
Granted: 2022-06-14
Abstract: 本发明公开了一种无人机群组联动测绘的航线介入引导方法及装置，包括划定无人机群的测绘区域，无人机群中包括引导机、测绘机，根据测绘区域定制每个测绘机的预航线；通过引导机遥测整个测绘区域，搭建区域框架并标识重点区块，将所有预航线上载至引导机并与区域框架匹配；当某个测绘机按照预航线率先到达重点区块时，引导机向临近该测绘机的同位、后位时序的测绘机发出介入请求，将所有响应介入请求的测绘机划入到多机排查群组；引导机介入引导多机排查群组内的测绘机运行至重点区块，对重点区块进行排查测绘，当完成当前重点区块的排查测绘之后，解散对应的多机排查群组，所有组内的测绘机返回执行各自预航线的后续部分。
Patent CN-113618017-B (CN)
Title: 一种切扩一体化控制滚子轴承套圈金属流线分布的制坯方法
IPC: B21J13/02
Filed: 2021-08-09
Granted: 2022-07-01
Abstract: 一种切扩一体化控制滚子轴承套圈金属流线分布的制坯方法，本发明属于滚子轴承套圈锻造领域。本发明要解决现有锻造滚子轴承套圈的制坯技术无法同时实现工序少、适用轴承钢棒料高径比范围大、金属流线合理分布的问题。方法：一、镦粗；二、冲孔；三、切扩一体。本发明用于高端滚子轴承套圈的锻造。
Patent CN-113715568-B (CN)
Title: 一种单侧双筒多螺旋车
IPC: B62D57/036
Filed: 2021-09-07
Granted: 2022-02-18
Abstract: 一种单侧双筒多螺旋车，包括：车体，所述车体中设有仓体，该仓体中设有驾驶区域、动力单元、放置架；所述车体的两侧设有对称设置的四个滚筒，每侧为前后设置的两个滚筒，每个所述滚筒具有旋转轴线、与旋转轴线同轴设置的外壁；每个所述滚筒的外壁上设有至少一条螺旋状设置的螺旋推进板；每个所述滚筒的两端分别设有转动连接件与转动定位件；所述转动连接件连接在驱动组件上，所述转动定位件转动设于定位组件上；所述驱动组件由动力单元控制和驱动。本发明中的多螺旋车，整体装置结构紧凑，装配方便，行动灵活；通过对其上滚筒的螺旋推进板的重新设计，使螺旋滚筒就有更快的前进速度与更强的推力，在滩涂、沼泽中使用时不易打滑。
Patent CN-113698862-B (CN)
Title: 一种水性涂料及其制备方法与应用
IPC: C09D175/14
Filed: 2021-09-16
Granted: 2022-06-24
Abstract: 本发明公开了一种水性涂料及其制备方法与应用，其由以下制备原料制备得到：水性紫外光固化聚氨酯树脂、基材润湿剂、光引发剂和水。该水性涂料所用原料简单且种类较少，相对于相关技术中没有添加流变助剂和消泡剂，降低流变助剂和消泡剂对涂料施工时的活化期以及存储后涂层的外观效果影响，提升了涂膜的稳定性。其存储1年以上都可以保持原有的流平、丰满度等外观效果，极大提升了水性涂料的保质期以及保质期内涂料的稳定性。
Patent CN-113932611-B (CN)
IPC: F27D3/00
Filed: 2021-11-22
Granted: 2022-06-03
Abstract: 本发明公开了一种煅烧炉自动排料机构，包括料口开闭执行件、驱动料口开闭执行件移动的旋转驱动件、安装在旋转驱动件输出轴上的光电开关及控制系统；控制系统通过调控旋转驱动件正反转以驱动料口开闭执行件打开或关闭排料口，且光电开关跟随旋转驱动件旋转并向控制系统发送脉冲，控制系统根据统计的脉冲数判断移动距离并根据实时移动距离与预设距离的对比结果调控料口开闭执行件的工作状态。本发明通过控制系统调控旋转驱动件正反转从而调控料口开闭执行件来回移动以打开或关闭排料口，控制系统结合设置光电开关控制料口开闭执行件的移动距离，本发明能够同时破开料块打开排料口，并在排料后自动关闭，实现安全低风险排料。
Patent CN-113962390-B (CN)
IPC: G06N3/08
Filed: 2021-12-21
Granted: 2022-04-01
Abstract: 本公开涉及一种基于深度强化学习网络构建多样化搜索策略的模型的方法，上述方法基于虚拟奖励的权重的设置，能够使得不同智能体访问不同的状态，一旦某个智能体陷入了误导性奖励，那么当其他智能体再次访问导向这个误导性奖励的一系列状态时，由于权重是负值，所以其余这些智能体获得的虚拟奖励的信号是负的，也就会迫使这些智能体不再访问导向这个误导性奖励的这一系列状态，从而保证不同的智能体访问不同的状态集合，使得更新后的搜索策略模型经过训练后能够找到全局最优对应的第二目标位置，有效解决了现有技术中对高维数据进行搜索时陷入误导性奖励导致的无法搜索到全局最优的技术问题，能够降低智能体由于误导性奖励陷入局部解的概率。
Patent CN-114310249-B (CN)
IPC: B23P19/02
Filed: 2022-03-03
Granted: 2022-05-24
Abstract: 本发明公开了一种电动牙刷电机全自动组装线，包括工作台，所述工作台上端转动连接有转动盘，所述工作台下端固定安装有驱动转动盘转动的步进电机，所述转动盘外周面上均匀开设有四个上端为开口的组装槽，各所述组装槽靠近转动盘中心位置的一侧内壁均开设有凹槽，各所述凹槽内均设有第一推板，所述转动盘内且在各凹槽与转动盘轴心位置之间均开设有第一伸缩腔，所述第一伸缩腔内滑动连接有端块，所述端块一端固定连接有推杆，所述推杆远离端块的一端延伸至对应的凹槽内并与对应的第一推板固定连接。优点在于：本发明可自动的进行电动牙刷电机的组装工作，无需人工手动操作，全自动化进行，大大提高了生产效率。
Patent GE-P19960305-B (GE)
Title: Method for Production of Cyanuric Chloride
Inventor: MEWES DIETER
IPC: C01C3/00
Filed: 1993-05-19
Abstract: This invention refers to chemical technology, in particular to methods for production of cyanuric chloride.    Cyanuric chloride which is obtaioned by trimerization of chlorcyan in the presence of chlorine with the help of catalysts, first of all absorbent carbon is used in different branches of industry, for example to obtain dyeing agents and other products in textile industry, to obtain pharmaceutical products and in agriculture and also products for the production of synthetic materials, rubber and explosive agents.      1 fig.
Patent GE-P20002289-B (GE)
Title: A. M. Tonojan Method and Device for Removing the Available Trail from Steel Autoptical Evidence
Inventor: TONOJAN ARAMAIS
IPC: A61B5/117
Filed: 1997-05-01
Abstract: 1. Technical Result Increase in examination quality and improvement of terms for its effecting. 2. Essence A method comprises removing the autoptical evidence by means of capacity, to the bottom of which a magnet is movably fixed, and taking off the odor trail - by the activated carbon placed in the compartment of the same capacity without touching the autoptical evidence. The device comprises the capacity 1 with the cap to place the autoptical evidence made in the form of the box 2, to the bottom of which a magnet 4 is movably fixed, and the compartment for placing the activated carbon 7 is made in the form of odor-proof compartment 6 placed in the capacity for the autoptical evidence 3. Field of Application Criminalistics.
Patent GE-P20012526-B (GE)
Title: Anti-Microbial Multilayer Coatings, Method for Its Production and Wound Multilayer Dressing
Inventor: BURRELL ROBERT EDWARD
IPC: A61L31/16
Filed: 1998-02-17
Abstract: 1. Technical Result Increase in efficiency of treatment.          2. Essence An anti-microbial coating comprises a partly reflective base layer and a partly reflective, partly transmissive top layer. The top layer comprises at least one anti-microbial metal and produces the interference color. At contacting with alcohol or aqueous electrolyte the ions, atoms or molecules of anti-microbial metal are released with such a concentration that is sufficient to provide the anti-microbial effect.           3. Field of Application Medicine.
Patent GE-P20074027-B (GE)
Title: Stabilized oral suspension formulation
Inventor: GUANG WEI
IPC: A61P29/00
Filed: 2002-08-05
Abstract: A pharmaceutical composition comprises a drug of low water solubility suspended in an aqueous liquid vehicle, a wetting agent, a thixotropic thickening agent, and an inorganic suspending agent.
Patent GE-P20146086-B (GE)
Title: Audio decoder and decoding method using efficient downmixing
Inventor: ANDERSEN ROBERT L
IPC: H04S3/00
Filed: 2011-02-03
Abstract: There are represented a method, an apparatus, a computer readable storage medium configured with instructions for carrying out the method, and logic encoded in one or more computer-readable tangible medium to carry out actions. The method provides de¬coding audio data that includes N.n channels to M.m decoded audio channels including unpacking metadata and unpacking and decoding frequency domain exponent and mantissa data; determining trans¬form coefficients from the unpacked and de¬coded frequency domain exponent and mantissa data; inverse transforming the frequency domain data; and in the case if M<N, to make a downmix according to data downmix, at that downmix is achieved effec¬tively.
Patent DK-156730-C (DK)
Inventor: BAUER ROBERT
IPC: C12Q1/54
Filed: 1982-02-11
Granted: 1990-02-05
Abstract: Test system for the determination of glucose in aqueous fluids of the type which comprises glucose oxidase, a peroxidatively active substance and chromogen. Use of m-anisidine as a chromogen which permits the semi-quantitative determination of glucose at higher concentrations than is possible with previously used chromogens.
Patent DK-160760-C (DK)
Inventor: SESTANJ KAZIMIR
IPC: A61K31/165
Filed: 1982-03-01
Granted: 1991-09-23
Abstract: Herein disclosed are N-naphthoylglycine derivatives having aldose reductase inhibiting activity. The derivatives are useful for treating diabetic complications. The derivatives are of the formula <CHEM> (where R<1> is hydrogen lower alkyl, lower alkenyl or phenylmethyl, R<2> is hydrogen or lower alkyl and R<3>, R<4> and R<5> are hydrogen or specified substituents) and therapeutically acceptable salts of the compounds wherein R<2> is hydrogen. Certain intermediate aminoacids useful in the preparation of the above mentioned derivatives also have aldose reductive inhibiting effects.
Patent CA-1285776-C (CA)
Inventor: NAKAI TETSUO
IPC: B24D3/16
Filed: 1984-11-21
Granted: 1991-07-09
Abstract: Abstract of Disclosure Herein  is  disclosed  a high  hardness  sintered diamond compact and a process for the production of the same.  The high hardness sintered diamond compact comprises 80 to 95% by volume of diamond particles, 0.5 to 5% by volume of a carbide particles selected from a group consisting of WC  and  (Mo,W)C  and  having  a  diameter  not  larger  than 1 micron,  and 4.5 to 15% by volume of an iron group metal, at least 95% by volume of said diamond particles having a diameter  from  0.1  to  2 micron  and  the  remainder  of  the diamond particles being particles having a diameter smaller than 0.1 micron.    The  ratio  by  volume  of  the  amount  of  the  diamond particles having a diameter  from 1 to 2 micron to that of the diamond particles having a diameter from 0.1 to 1 micron ranges from 4 to 1.    The high hardness sintered diamond compact according to the present invention is preferably usable as a drawing die for drawing a high hardness plated-steel wire and as a tool bit.    The process according to the  invention,  comprises the steps of: preparing  a diamond powder having a particle diameter distribution from 0.2 to 2 micron; mixing the diamond powder with an iron group metal and one  member  selected  from  the  group  consisting  of  WC  and (Mo,W)C powders each having a particle diameter not larger than 1 micron;     hot-pressing the thus obtained mixture of powders at an ultra-high pressure and a high temperature where diamond may be stable.
Patent CA-1283750-C (CA)
Title: Platinum co-ordination compounds
Inventor: HEFFERNAN JAMES G
IPC: C07F15/00
Filed: 1985-06-27
Granted: 1991-04-30
Abstract: ABSTRACT Platinum co-ordination compounds comprising at least one amine ligand and a  functional group remotely bonded to the amine ligand,  which functional group may be linkable to a monoclonal antibody to provide a moiety which stabilises the antibody against in vivo hydrolysis.
Patent CA-1283280-C (CA)
Title: Mixing and dispensing gun with improved removable nozzle
Inventor: BROWN DANIEL P
IPC: B05B15/02
Filed: 1986-05-07
Granted: 1991-04-23
Abstract: Abstract A hand held gun for discharging a mixture of two chemically reactive components, such as components which produce a plastic foam, which includes a handle and trigger, a pneumatically actuated free piston valve operating system, and a receiver adapted to receive a discharge valve assembly.  The receiver and the discharge valve assembly each include cooperative, flat side wall portions forming parallel sided V-shaped locating and locking surfaces, with a positioning and locking member adapted to cooperate further therewith for applying a locking force in the direc-tion of the V-groove apex, and preferably with the dis-charge valve assembly including a fluorocarbon seat and a reciprocable flow control valve therein.
Patent CA-1294580-C (CA)
Title: Displacement apparatus
Inventor: HANSEN ANDERS B N
IPC: B66C13/00
Filed: 1986-09-15
Granted: 1992-01-21
Abstract: ABSTRACT OF THE DISCLOSURE     The disclosure relates to an apparatus for the displacement of articles between positions located substantially in a plane common to the positions. The apparatus includes a first carrier member (4) and a second carrier member (5) which are pivotally interconnected to one another in a journal (7) in immediate association with the one end (40, 50) of each respective carrier member. The first carrier member (4) is, in immediate association with its other end (41) movably journaled in a suspension device (6), while the second carrier member (5) is provided, at its other end (51), with a connector piece (55). The connector piece is disposed for temporary reception and/or retention of an article and delivery,respectively, of the article after displacement to the intended position. Drive means (1) are connected, by transmission means (3), to the connector piece (55) for regulating the distance between the connector piece and the suspen-sion device (6).    In the journal (7), the support members are interconnected by couplings (42, 52) which positively guide the carrier arms to concordant pivotal movement in the journal on alteration of the distance between the connector piece (55) and the suspension device (6). As a result, there will always be obtained a linear movement for the connector piece (55) on its displacement in relation to the suspension device.
Patent CA-1269730-C (CA)
Title: Shielded electrical connector
Inventor: NOORILY PETER
IPC: H01R13/58
Filed: 1986-10-07
Granted: 1990-05-29
Abstract: ABSTRACT SHIELDED ELECTRICAL CONNECTOR A shielded electrical connector is provided for electrical attachment to a shielded electrical cable of the type including a plurality of electrical conductors and a shielding braid surrounding the conductors. The connector includes an electrically insulative housing including a base and a separable cover attached thereto, the housing defining a mating end for electrical connection to an electrical component and a cable receiving end for receipt of the electrical cable. The housing base defines first and second open compartments divided by a partition extending therebetween. The first compartment is disposed adjacent the connector mating end and supports a plurality of electrical contacts therein. In the preferred arrangement, only the first compartment of the connector is electrically shielded. Shielding is provided by a conductive member including at least one conductive wall between the first and second compartments, the wall including an open slot for receipt of and engagement with the shielding braid of the electrical cable. Engagement with the conductive wall provides not only electrical connection to the cable shielding braid, but also provides cooperative strain relief thereto. The second compartment includes walls define a plurality of accessible ports for receipt of the cable in selectively different directions. These accessible ports are preferably in the form of slidably removable gates mounted on the base walls. The second compartment is of sufficient size to accommodate bending of the cable therein from the strain relief to any one of the accessible ports.
Patent CA-1287471-C (CA)
Title: Modified close fraction batch process for purification of sio
Inventor: JUNG LOTHAR
IPC: C03C1/02
Filed: 1986-10-20
Granted: 1991-08-13
Abstract: ABSTRACT OF THE DISCLOSURE       The disclosed process separates impurities, including admixed minerals other than quartz and quartz particles having relatively high levels of lattice impurities, from a quartz containing particulate material to recover a high purity quartz product.  The process involves treatment with a solvent to reduce the size of the impurities relative to the quartz product and the thus treated material is then classified by size to recover the purified product.  If impurities less soluble than the quartz product are also present, a second solvent treatment is conducted to reduce the size of the quartz particles relative to the less soluble impurity and a second classification by size is conducted.  In a preferred embodiment, the quartz is subjected to a heat/quench cycle to fracture quartz particles thereby exposing occluded and interstitial impurities to the solvent leach.  The intermediate product exiting the final solvent treatment and classification steps is dried, blended and roasted in a vacuum to remove gases.
Patent CA-1290608-C (CA)
Title: Thermostable creme
Inventor: CHEN JIANN-YUH
IPC: A21D13/00
Filed: 1986-11-07
Granted: 1991-10-15
Abstract: ABSTRACT      Thermostable  cremes  having  exceptionally  low  water activities can be produced by dispersing a hydrocolloid in corn syrup; dispersing a modified starch and albumin in the colloidal dispersion;  aerating the dispersion;  and cooking the dispersion.  These cremes exhibit excellent texture while offering the advantages of an extended shelf life.
Patent CA-1285481-C (CA)
Title: Anti-viral and immunostimulatory polynucleotide duplex and use thereof
Inventor: TS O PAUL O P
IPC: A61K39/00
Filed: 1986-11-19
Granted: 1991-07-02
Abstract: ANTI-VIRAL AND IMMUNOSTIMULATORY POLYNUCLEOTIDE             DUPLEX AND USE THEREOR                        ABSTRACT OF INVENTION        A drug has been provided which is a mismatched analog of rIn.rCn,[rIn.r(C12,U)n].  It retains the ability to induce interferon but does not evidence cellular toxicity. In vitro, the drug treatment of HSV-2 infected human fibroblasts [0.25-2.5 mg/ml; 24 hrs. pre- to 1 hr. post infection (p.i.)] results in 80% reduction in virus titers.      In vivo, antiviral activity was evaluated in a guinea pig model of recurrent HSV-2 infection.  Guinea pigs were inoculated with HSV-2 (5x105 PFU in the footpad) and treated with 4 (2 day intervals) intraperitoneal injections of the    [rIn.r(C12,U)n]          (5 µg/g weight) or placebo (saline) beginning at 0- 24 hrs. p.i.          They were followed for: (i) development and severity (lesion score) of primary disease and (ii) appearance and duration of recurrent episodes.      Animals first treated at 8 hrs. p.i. evidenced a significant reduction in the severity of the primary disease (lesion scores 1.7 ? 0.6 and 3.3 ? 0.7 for rIn.rC12U and placebo treated respectively), and in the incidence of recurrent episodes (33% and 83% in drug and placebo treated respectively).  Similar results were obtained in animals treated i.p. at 20 hrs. p.i. and in those given 5 (2 day intervals) antranasal doses (0.5 mg) starting at 6 hrs. p.i.  Experiments designed to elucidate the mechanism of in vivo action of the drug indicated that it: (i) causes a 3-fold reduction in virus titers at the site of infection, (ii) reduces 2-5 fold the titers of ganglionic virus, (iii) does not modify virus specific lymphocyte blastogenesis and titers of neutralizing antibody and (iv) causes a 2-fold enhancement of in vitro natural killer cell activity.  This  data indicates that the drug rIn,rC12U may have both antiviral and immunomodulatory activities.        In the other mice models, the inoculation of HSV-2 induced fatal events.  Injection of rIn.r(C12U)n compound can protect infected animals from fatality.  The aged animal is much more suspectible to the virally induced fatality than the younger animal.  Injection of rIn.r(C12U)n compound affords the protection to the old animal against the virus as the aged animal now has the same resistance as the young animal.  Immunological studies including NK cell activation indicated that rIn.r(C12U)n compound produced immunological protection for the aged animal so that it now becomes immune  to the virally induced fatality.  This study indicates the rIn.r(C12U)n compound can stimulate the immunal defense system of aged animal including humans against viral diseases.