baber/WOPTO huggingface dataset:
Patent CN-113215995-B (CN)
Title: 一种在狭窄空间施工桥梁道路的方法
IPC: E02D17/20
Filed: 2021-05-11
Granted: 2022-06-10
Abstract: 本发明公开了一种在狭窄空间施工桥梁道路的方法，包括以下步骤：开挖现状挡土墙墙背的山体，开挖后的山体包括上面、底面和坡面，上面开挖至路基顶面标高，底面开挖至现状挡土墙的基础标高，上面和底面之间通过坡面过渡；拆除现状挡土墙；在现状挡土墙的原址施工新建挡土墙，在底面施工靠近新建挡土墙的第一排桥梁桩基；第一次回填土至新建挡土墙的墙顶标高；在回填的土层和坡面形成的基础上，施工第二排桥梁桩基、承台、桥墩和桥梁上部结构；第二次回填土至路基顶面标高，在回填的土层和上面顶部实施路面结构。本方案开辟了一种新的思路，既能保证施工期间山体的安全，又为墙顶路基提供了安全的路基和支挡结构。
Patent CN-113299006-B (CN)
IPC: G07F11/00
Filed: 2021-05-13
Granted: 2022-05-20
Abstract: 本申请公开了一种地址分配方法、智能柜、可读存储介质及计算机程序产品，所述地址分配方法包括：通过所述主柜向各所述副柜发送上报请求信息，通过各所述副柜分别向所述主柜返回响应于所述上报请求信息的第一应答信息，其中，所述第一应答信息包括所述副柜的身份识别标签，通过所述主柜生成具备各所述身份识别标签和各所述身份识别标签对应的目标地址的地址分配信息，并向各所述副柜发送所述地址分配信息，通过各所述副柜响应于所述地址分配信息，分别为各所述副柜设置设备地址。本申请解决了智能柜中主柜与副柜的地址分配效率低的技术问题。
Patent CN-113380603-B (CN)
IPC: H01L21/02
Filed: 2021-05-18
Granted: 2022-05-17
Abstract: 本发明公开了高硼组分二维III族多元氮化物混合晶体及其制备方法。该方法为低压化学气相沉积方法，设置级联式递进三温区结构，并于中段梯度温区进行加速混晶分子的气相预替位，实现高效可控二维混晶。本发明制备的高硼组分二维III族多元氮化物混合晶体表面平整性好，用于器件结构中的层间匹配度高，混合晶体中的硼组分高；可作为优良衬底用于制备高质量InAlGaN等多元氮化物半导体，制备性能优良的中子探测器、深紫外LED、深紫外探测器；可广泛应用于紫外固化光源、紫外光通信、紫外空气净化、紫外医疗、紫外水净化、紫外光解油烟等领域。
Patent CN-113323207-B (CN)
IPC: E04B2/96
Filed: 2021-05-25
Granted: 2022-06-17
Abstract: 本发明公开了建筑装饰技术领域的一种异形铝板幕墙安装结构，包括外延骨架，所述外延骨架上设置有安装座，所述安装座与幕墙铝单板的中部可拆卸连接，所述幕墙铝单板的两侧设置有向内弯折的折边，所述折边上开设有斜置的挂孔，所述挂孔内设置有连接螺栓，所述连接螺栓的上端转动连接有转动臂，所述转动臂的上端螺纹连接有锁紧螺扣，所述锁紧螺扣的下端开设用于避让连接螺栓的梯形槽。该安装结构便于异形铝板幕墙的快速安装，能够大量的节约原材料，且能够便于异形铝板幕墙呈一定角度安装。
Patent CN-113388148-B (CN)
IPC: C08K7/24
Filed: 2021-06-08
Granted: 2022-04-01
Abstract: 本发明属于高分子化学领域，具体涉及一种超临界二氧化碳辅助的导热复合材料制备方法。本发明包括以下步骤：(1)将热塑性高分子材料、增容剂和导热填料进行混炼得到聚合物熔体；(2)将超临界二氧化碳注入聚合物熔体并浸润进入导热填料内；(3)通过泄压使得超临界二氧化碳汽化形成二氧化碳气体，通过二氧化碳气体的爆破作用使导热填料均匀分散在聚合物熔体内。本发明借助计量泵精确控制流量把超临界二氧化碳从不同注入口注入挤出机内与聚合物熔体进行混炼，超临界二氧化碳起到促进导热填料剥离、插层和分散的效果，增强聚合物分子链与导热填料之间的界面相互作用，从而构筑三维导热通路并降低界面热阻，提高复合材料热导率。
Patent CN-113280466-B (CN)
IPC: F24F110/20
Filed: 2021-06-11
Granted: 2022-05-27
Abstract: 本发明公开了一种空调器控制方法及装置。其中，该方法包括：控制空调器从第一目标温湿度在预设时间段内调整至第二目标温湿度，第一目标温湿度为第一调整指令指示的温湿度，第二目标温湿度是根据第一目标温湿度，室外变化温湿度和增量系数确定的；响应用户的第二调整指令，根据第三目标温湿度，更新增量系数，第二调整指令用于控制空调器调整至第三目标温湿度；根据更新后的增量系数和第三目标温湿度确定第四目标温湿度，在预设时间段到达第二目标温湿度之后，在下一个预设时间段需要调整至第四目标温湿度。本发明解决了相关技术中根据天气预测数据或室外环境温湿度，预测室内环境或确定空调调整的目标温湿度，用户舒适性差的技术问题。
Patent CN-113191701-B (CN)
IPC: G06F21/31
Filed: 2021-07-02
Granted: 2021-09-28
Abstract: 本发明涉及共享文档技术领域，用于解决用户的使用习惯与反馈效率无法得到监管的问题，具体为一种基于互联网文档共享空间的用户管理系统，包括用户管理中心，用户管理中心通信连接有安全认证模块、信息存储模块、活跃分析模块、规律分析模块以及反馈分析模块，活跃分析模块、规律分析模块以及反馈分析模块均与用户评级模块通信连接；本发明通过用户评级模块对用户的共享空间信息反馈情况进行整合，通过用户等级可以对用户的信息反馈情况以及共享空间的使用情况进行反馈，从而便于管理员对用户进行管理，针对于等级较低的用户可通过活跃系数、规律系数以及效率系数针对性的查找问题，从而有利于信息反馈的效率提升。
Patent CN-113367358-B (CN)
Title: 一种应用于牡丹籽油加工设备的牡丹籽分级脱壳清选装置
IPC: B07B9/00
Filed: 2021-07-05
Granted: 2022-05-10
Abstract: 本发明公开了一种应用于牡丹籽油加工设备的牡丹籽分级脱壳清选装置，本发明涉及牡丹籽加工技术领域，包括破碎装置：所述破碎装置用于破碎牡丹籽苞并将牡丹籽从牡丹籽苞中分离出来，牡丹籽苞加工装置：所述牡丹籽苞加工装置安装在破碎装置的一侧，所述牡丹籽苞加工装置包括：圆筒、烘干筒、刮板、加热装置，所述加热装置用于刮板翻炒牡丹籽苞时加热牡丹籽苞从而烘干牡丹籽苞中的水分，本发明中，通过牡丹籽苞加工装置对牡丹籽苞进行自动加工处理，节约人工成本，同时不需要场地晾晒牡丹籽苞，通过揉捻装置，节省人工筛选的时间和成本，节约了时间，便于对壳体和牡丹籽分开处理。
Patent CN-113478019-B (CN)
Title: 一种泵体用倒角刀机构
IPC: B23D79/00
Filed: 2021-08-10
Granted: 2022-06-03
Abstract: 本发明涉及倒角设备技术领域，提供了一种泵体用倒角刀机构，包括底座，底座上设置有滑轨；包括第一安装板和第二安装板，第一安装板的底部连接有第一滑块，第二安装板的底部连接有第二滑块，第一滑块与第二滑块间隔活动连接在滑轨上；本发明克服了现有技术的不足，解决了现有的倒角机构自身不具备位移功能，对于深度不同的泵体内孔加工时需要不断更换刀具对泵体内孔分别倒角加工和泵体的内孔为圆弧形的，圆内孔不在一个平面上，倒角难度大的问题；本发明设计合理，结构紧凑，倒角刀可在空间上灵活活动对泵体进行倒角和去除毛刺，加工可靠性性高，加工工序减少，提高整体工作效率，实用性高。
Patent CN-113817088-B (CN)
IPC: C08F138/00
Filed: 2021-08-20
Granted: 2022-05-20
Abstract: 本发明属于材料制备技术领域，具体公开了一种基于共组装途径的强极性有机溶剂耐受性宏观蓝相聚二炔材料的制备方法。本发明首先分别将二炔酸单体和NMA溶解于强极性有机溶剂中，然后将二炔酸溶液加入到NMA溶液中(二炔酸单体中羧基与NMA中氨基的摩尔比小于或等于1)，得到白色共组装体；通过控制混合速度可以得到宏观尺寸的二炔酸共组装体；将共组装体溶液置于365nm紫外光下照射，可实现二炔酸的拓扑聚合，得到在溶液中稳定存在的宏观蓝相聚二炔。本发明得到的宏观蓝相聚二炔，克服了聚二炔类材料在强极性有机溶剂体系中呈红相，且一般不能可逆变为蓝相的缺点。制备的材料在光电器件、生物监测与传感领域有很好的应用前景。
Patent CN-113668874-B (CN)
IPC: E04G21/16
Filed: 2021-08-24
Granted: 2022-05-27
Abstract: 本发明公开了一种张弦钢桁架分段滑移结构及施工方法，涉及张弦钢桁架施工技术领域。为了解决效率问题，该滑移结构包括两个固定安装于地面的长滑轨和通过圆钢支撑腿固定安装于地面的支撑台，所述支撑台的顶部外壁固定安装有三个短滑轨，所述支撑台的顶部固定安装有多个高空拼装胎架，其还包括多个固定安装于地面的“L”型架和通过方钢支撑腿固定于地面的地面组装台，该方法包括首先将首榀桁架分段在地面组装台上进行组装，随后将首榀桁架吊装至高空拼装胎架上进行拼接，拼接的同时进行第二榀桁架的组装。本发明多个桁架的组装、拼接、拉索张拉施工、相邻桁架水平固定等工序均可同时交叉进行，大大提高了施工的效率，缩短工期。
Patent CN-113701930-B (CN)
Title: 一种基于超声横波的高强度螺栓剪切应力检测方法
IPC: G01L1/25
Filed: 2021-09-06
Granted: 2022-06-10
Abstract: 本发明提出了一种基于超声横波的高强度螺栓剪切应力检测方法，本发明针对实际使用中螺栓剪切应力测量的需求，发明了一种螺栓剪切应力的压电超声检测方法，实现对在役金属材料螺栓实现螺栓所受剪切应力的无损检测。该方法使用压电换能器激发超声横波，基于声弹性效应，推导得出螺栓剪切应力与横波波速的敏感性最高，由此创新性的提出通过使用横波测得螺栓所受剪切应力时得渡越时间来测量螺栓所受剪切应力。本发明的方法，根据声弹性理论原理，使用超声波波速的平方与所受剪切应力的线性关系，相对于从前对声弹性理论进行二级近似来说，具有更好的测量精度。
Patent CN-114232395-B (CN)
Title: 一种自动作业轨枕螺栓扳手
IPC: E01B29/28
Filed: 2022-02-21
Granted: 2022-06-28
Abstract: 本发明公开了一种自动作业轨枕螺栓扳手，包括置于钢轨上方的扳手架，扳手架包括左行走架和右行走架，左行走架和右行走架相对一侧的前后两侧均通过弹性定位件固定连接，左行走架和右行走架均包括支架，支架顶部的前侧的左右两侧均固定安装有变速箱，两个变速箱之间通过螺栓螺母固定连接，本发明涉及铁路轨道作业技术领域。该自动作业轨枕螺栓扳手，通过采用工业相机识别螺栓位置，通过编码器、PLC控制器计算出扳手行走距离，自动运行到确切的位置，一次完成钢轨轨枕四个螺栓的扭紧和旋松，定位精度高，实现自动识别螺栓位置的同时，自动行走，自动停止，并且四工位无人化操作，大大提高了作业效率，降低了工人的劳动强度。
Patent CN-114400442-B (CN)
Title: 双圆极化天线单元和双圆极化阵面天线
IPC: H01Q1/50
Filed: 2022-03-25
Granted: 2022-05-31
Abstract: 本发明的实施例提供了一种双圆极化天线单元和双圆极化阵面天线，涉及天线技术领域，该双圆极化天线单元包括第一射频微波板、第二射频微波板、双圆极电桥和辐射贴片，本发明采用多层板配合金属过孔的结构，实现了多层板结构的平面双圆极化功能，并将双圆极电桥和辐射贴片分别设置在不同图层，同时利用了在第一射频微波板上打孔实现输入端的类同轴结构，突破了工艺限制，使得打孔方式在Ka及以上频段均可实现，满足了工艺要求，并简化了结构，解决了馈电问题。
Patent GE-P20002043-B (GE)
Title: Antiseismic Structure with Pliable Ropes
Inventor: JAVAKHISHVILI NATELA
IPC: E04H9/02
Filed: 1997-03-12
Abstract: 1. Technical Result Reduction in outer dynamic loads effecting the structure and providing with mitigated transmission of said loads on the structure. 2. Essence One end of a structure rope 3 is fixed on a spring 4, and the other - on a damper 5 made of three parallel plates 6 and 7 connected by a rod 9 so, that between two immobile plates 6 a third mobile plate 7 is placed capable of moving therebetween, the rod is moving in slots 10 of immobile plates. 3. Field of Application Building of industrial and civil structures, in particular, dampers of high tower type structure oscillations in the places where the wind dominates. 5 fig.
Patent GE-P20104969-B (GE)
Title: Method of reception of the product containing roentgen- single-phase nanostructured material of titan-aluminium system
Inventor: PEIKRISHVILI AKAKI
IPC: C22C14/00
Filed: 2008-06-30
Abstract: A method comprises blending of components, at blending – n plastic deformation with a degree of έ ≥ 60 %, preliminary compacting of the received mix material and repeated plastic deformation by pressure P ≥ 1,5 kbar, then high-temperature reaction of the received stock material in a mode of thermal explosion with speed of heating U ≥ 200 degrees/second, that is reached by reaction of mutually disposed to a product of mix material in a mode of self-distributing high-temperature synthesis of the product, after which the final compacting and plastic deformation under pressure of P ≥  1,2 kbar is held. Tables: 1
Patent DK-159483-C (DK)
Inventor: HAGE URBAN
IPC: B07B13/00
Filed: 1986-02-06
Granted: 1991-03-25
Abstract: A method of separating metal particles where particles of the one metal exhibit a higher degree of friction against a surface than particles of the other metal, particularly for separating lead particles and copper particles one from the other. In accordance with the invention a layer of a mixture of the metal particles is deposited, by means of a feed conveyor (4) or the like, onto the peripheral surface (8) of a drum (3) which rotates about a horizontal axis (7). The material is deposited at a location on the drum (3) spaced at a distance (a) from a vertical plane (10) through the drum axis (7), in a direction opposite to the rotational direction of the drum, this distance (a) being adapted so that those particles which exhibit greater friction against the peripheral surface (8) of the drum (3) than the other particles are carried by the drum in its direction of rotation, while the other particles are moved in an opposite direction gravitationally.
Patent CA-1262815-C (CA)
Title: Wrapped radio opaque yarn
Inventor: CARUS EDMUND H
IPC: A61F13/00
Filed: 1985-02-11
Granted: 1989-11-14
Abstract: ABSTRACT OF THE DISCLOSURE WRAPPED RADIO OPAQUE YARN A radio opaque yarn comprises a bundle of filled polypropylene fibres containing 54-80% w/w of barium sulphate, the bundle being bound with up to 20% w/w of substantially unfilled polyester fire.
Patent CA-1288287-C (CA)
Title: Rack and pinion driven electric conveyor on a covered rail track
Inventor: FUJITA SHIGEYOSHI
IPC: E01B25/00
Filed: 1985-06-17
Granted: 1991-09-03
Abstract: Abstract of the Disclosure A conveying system  has    a cart traveling on a rail.          A rail cover strut is disposed along the rail, and a rail cover is attached to the rail cover strut.   A wheel or wheels of the cart is/are mounted   on a bracket extending to pass under the lower end of the rail cover.
Patent CA-1290625-C (CA)
Title: Spacer assembly for multiple glazed unit
Inventor: BERDAN GUNTER
IPC: E06B3/663
Filed: 1985-11-07
Granted: 1991-10-15
Abstract: ABSTRACT OF THE DISCLOSURE        A spacer tube design is arranged to receive a snap-on cap which may be of any desired colour thereby to match the surrounding structure.  The spacer tube can be bent into a rectangular outline shape without the use of separate corner inserts.  The snap-on cap may be capable of holding a desiccant material.  The cap may be also designed as to provide thermal and/or sound insulation between the glazing panels and/or to securely hold a decorative grill or the like in place between the glazing panels.  The spacer unit may be capable of flexing in such a manner as to accommodate relative movement between the glazing units in response to fluctuations in the forces acting on the glazing panels thereby to reduce the possibility of damage occurring to the glazing unit.
Patent CA-1301108-C (CA)
Title: Conditioning water with magnetic and oligodynamic treatment
Inventor: MACH GUIDO
IPC: C02F1/48
Filed: 1986-03-27
Granted: 1992-05-19
Abstract: ABSTRACT OF THE DISCLOSURE A method for conditioning water includes the steps of subjecting the water to a magnetic field treatment by causing it to flow through at least one magnetic fields and subjecting the water, in combination with the magnetic field treatment, to an oligodynamic treatment.  An apparatus for conditioning water includes a chamber defining a flow path through which the water to be conditioned flows; at least one magnet system disposed about the chamber for gener-ating a magnetic field, which magnetic field extends trans-versely to and penetrates the flow path; and pieces of at. least one oligodynamically active metal disposed in the flowing water within the chamber.
Patent CA-1282426-C (CA)
Title: PROCESS FOR PREPARING TRANS-.beta.-BENZOYLACRYLIC ACID ESTER
Inventor: TAKAHASHI SATOMI
IPC: C07C69/738
Filed: 1986-05-28
Granted: 1991-04-02
Abstract: ABSTRACT OF THE DISCLOSURE A process for preparing trans-.beta.-benzoylacrylic acid ester having the general formula (I): (I) wherein R is alkyl group or aralkyl group, which comprises dealcoholizing .beta.-benzoyl-?-alkoxypropionic acid ester having the general formula (II): (II) wherein R is as above, in the presence of an acid catalyst to give trans-.beta.-benzoylacrylic acid ester having the general formula (I), wherein the by-product (II) produced in the esterification reaction of .beta.-benzoylacrylic acid (III) with the alcohol ROH (V) by the dehydration reaction can be converted into the compound (I) by the dealcoholization reaction in the presence of the acid catalyst and thus trans-.beta.-benzoylacrylic acid ester (I) with a high purity can be produced in an industrially advantageous manner.
Patent CA-1276643-C (CA)
Title: Thiadiazole compounds and lubricant additives thereof
Inventor: KING JAMES P
IPC: C10N10/16
Filed: 1986-07-25
Granted: 1990-11-20
Abstract: ABSTRACT OF THE DISCLOSURE            Novel thiadiazole compounds having the general formula   Q is a bivalent thiadiazole ring moiety; Z is a succinate group of the structure or   , wherein A is an oxygen or nitrogen atom; R, R', R", and R"' are each independently selected from the group consisting essentially of hydrogen, alkyl, branched or straight chain alkenyl of 2 through 22 carbon  atoms and arylalkyl; and M is hydrogen and x is 1 or M is a metal ion and lubricating compositions thereof are prepared from the derivatives of dimercaptothiadiazole and maleic anhydride or a halosuccinate.  Lubricating compositions containing the compound, or their metal salts, provide antiwear and antioxidant properties.
Patent CA-1288449-C (CA)
Inventor: TODD BARRY A H
IPC: A63B49/00
Filed: 1986-10-10
Granted: 1991-09-03
Abstract: ABSTRACT    There is provided an impact absorbing device for a strung racquet.  The racquet includes a head that is supported at spaced positions on opposite arms of a yoke with the head having a gap between the yoke arms.  An insert of resilient material is positioned within the gap to cushion flexure in the head tending to narrow the gap.
Patent CA-1311593-C (CA)
Title: Packaging material for long-term storage of shelf stable food products
Inventor: KOTELES RANDAL M
IPC: B32B27/08
Filed: 1987-01-14
Granted: 1992-12-22
Abstract: ABSTRACT OF THE DISCLOSURE     A thermoplastic laminate suitable for long-term storage of shelf stable  food  products  includes  a  first  substrate  comprising  a  layer  of ethylene vinyl alcohol copolymer and a layer of a polyamide; and a second substrate bonded to the first substrate and comprising a vinylidene chloride copolymer.   Polyamide may be included in a separate and distinct third substrate disposed between the first and second substrates.
Patent CA-1307404-C (CA)
Title: Process for the mechanical production of jewels constituted of a plurality of connected small gems embedded in a metal support, and jewels fabricated using that process
Inventor: MAGNIEN EMILE
IPC: A44C17/04
Filed: 1987-01-16
Granted: 1992-09-15
Abstract: Process for the mechanized production of jewelry comprising a plurality of small contiguous precious stones set in a metal support consisting in machining in said support, bores that are aligned, and in machining on the periphery of said bores, truncated studs of which the walls converge upwardly and the diameter of the circle inscribed inside the top parts of the studs is greater than the diameter of the largest stones, whereas the diameter of the circle inscribed inside the bases of the studs is smaller than the diameter of the largest stones.
Patent CA-1297792-C (CA)
Inventor: HUNTER ROBERT L
IPC: A61K31/765
Filed: 1987-05-13
Granted: 1992-03-24
Abstract: "IMPROVED FIBRINOLYTIC COMPOSITION"                   Abstract of the Invention In accordance with the present invention, a composition is provided that is effective in dissolving blood clots and reestablishing and maintaining blood flow through thrombosed coronary or other blood vessels. The fibrinolytic composition of the present invention comprises an enzyme, such as streptokinase, urokinase, tissue plasminogen activator or other fibrinolytic enzyme, and a surface-active copolymer. The surface-active copolymer can be an ethylene oxide-propylene oxide condensation product with the following general formula:                 HO(C2H4O)b(C3H6O)a(C2H4O)bH wherein a is an integer such that the hydrophobe represented by (C3H6O) has a molecular weight of approximately 950 to 4000, preferably approximately 1750 to 3500, and b is an integer such that the hydrophile portion represented by (C2H4O) constitutes approximately 50% to 90% by weight of the compound.
Patent CA-1277996-C (CA)
Title: Fluorinated polycyclic compounds
Inventor: SARGENT COLIN R
IPC: B23K1/00
Filed: 1987-06-23
Granted: 1990-12-18
Abstract: ABSTRACT   A fully-fluorinated and fully saturated fluorocarbon, containing at least two condensed or non-condensed six-membered rings. seventeen carbon atoms and from 28 to 32 (inclusive) fluorine atoms in its molecule, and having a boiling point from 250° to 265°C: provided that where the rings are non-condensed they are separated by not more than 4 carbon atoms.  Such multi-ring C17 saturated-perfluorocarbons are produced by the saturation fluorination of the corresponding multi-ring hydrocarbons and are suitable for use as high-temperature vapour-soldering fluids. especially for use with solders melting above 200°C.
Patent CA-1309120-C (CA)
Title: Tubular connector
Inventor: GALLE GARY L
IPC: E21B23/04
Filed: 1987-07-28
Granted: 1992-10-20
Abstract: Abstract of the Disclosure An improved tubular connector having a first tubular member with an external hub, an internal sealing surface and an external rib spaced from the hub, a second tubular member with an external hub, an internal sealing surface and an external dividing rib, a sleeve surrounding and slidable on the second tubular member and having an enlarged end extending beyond the end of the hub of the second tubular member in the retracted position of the sleeve, the sleeve having an internal rib engaging the exterior of the second tubular member and an internal tapered surface, a plurality of latching fingers supported between the interior of the sleeve and the exterior of the second tubular member, means for delivering fluid pressure to the space between the sleeve and the exterior of the second tubular member for movement of the sleeve in the direction toward the hub end of the second tubular member, means for limiting the movement of the latching members in the direction of movement of the sleeve whereby engagement of the latching members by the internal tapered surface cams the latching members into tight clamping engagement with the hubs of the tubular members and seal means for engaging and sealing against the internal sealing surfaces of the tubular members.
Patent CA-1299676-C (CA)
Title: Method of welding and product obtained therefrom
Inventor: KIILUNEN MATT
IPC: B23K35/365
Filed: 1987-10-15
Granted: 1992-04-28
Abstract: ABSTRACT OF THE DISCLOSURE           A cluster welding electrode assembly is provided which permits the deposition of maximum weights of weld metal with minimum amperage and voltage values.  The assembly is comprised of a central rod electrode having circumferentially grouped or nested thereabout in longitudinally aligned relationship a plurality of lesser diameter rod electrodes.  Each of the rods in the assembly carries thereon a novel flux coating productive during the welding operation of a nickel-chromium-molybdenum type alloy characterized as dense, porous-free and homogenous.          The flux composition incorporates defined amounts of molybdenum and tungsten, and there is obtained by practice of the invention weld metal of low carbon content and substantially improved physical properties.
Patent CA-1285634-C (CA)
Title: Telerobotic tracker
Inventor: YUAN JOSEPH S
IPC: G06F15/00
Filed: 1987-10-28
Granted: 1991-07-02
Abstract: ABSTRACT        A telerobotic system adapted for tracking and handling a moving object comprises a robot manipulator, a video monitor, an image processor, hand controls and a computer.  The robot manipulator comprises a movable robotic arm having an effector for handling an object, a drive system for moving the arm in response to arm input signals, sensors for sensing the position of the arm and for generating arm output signals which characterize the dynamic motion behaviour of the arm, and a video camera carried by the arm.  The camera responds to motion of the movinq object within the field of view of the camera.  The video monitor receives an input video signal from the video camera, for displaying an image of the object to a human operator.  The image processor is responsive to the output signal of the camera, and is capable of acquiring and pre-processing an image of the object on a Frame by frame basis. The hand control is capable of generating a hand control output signal in response to input from a human operator.  The computer generates arm input signals and is disposed between the hand control means, the robot manipulator, and image processr.  The computer receives (i) output signals from the image processor and (ii) the arm output signals and (iii) the hand control output signal and generates arm input signals in response to the received signals whereby the arm tracks the motion of the object.
Patent CA-1319271-C (CA)
Title: Programmable controller with fiber optic input/output  module
Inventor: BARINA PAUL H
IPC: H04B10/07
Filed: 1987-11-10
Granted: 1993-06-22
Abstract: Abstract A fiber optic communication system especially adapted for use with a programmable industrial controller includes a mechanism for evaluating the quality of the fiber optic link.  The system includes a transmitter for sending a different unique character over the fiber optic cable at a plurality of light intensities.  A receiver is coupled to the fiber optic cable for receiving the characters from the transmitter.  The receiver determines whether information was received at each of the plurality of light intensities by determining which of the unique characters were received.          In response to the determination of the light intensities that were received an evaluation of the quality of the fiber optic communication system is made.
Patent CA-1321367-C (CA)
Title: Coking system and reactors
Inventor: NASHAN GERD
IPC: C10B5/02
Filed: 1987-12-21
Granted: 1993-08-17
Abstract: Coking system and reactors ABSTRACT            Coking system functioning on the batchwise feeding of coking blends, preferably on a hardcoal base, to a reactor which is heated indirectly by heat recovery in regenerators or recuperators, where the reactor is of a high-capacity type and provided with two rigid lateral walls, the flue walls delimiting the reactor chamber are of a plane-parallel con-figuration, rigidly supported against the lateral walls and equipped with vertically arranged heating flues which will be provided with separate control and/or adjusting elements. Several reactors are united to form reactor blocks. The regenerators viz. recuperators may be arranged either laterally to  or underneath the reactor chamber. The different reactors are operatable independently in terms of statics and heat supply. Neighbouring reactors may have one intermediate wall in common.
Patent CA-1327587-C (CA)
Title: Radical polymerizable composition
Inventor: KOBAYASHI MASAO
IPC: C08F2/48
Filed: 1988-02-25
Granted: 1994-03-08
Abstract: ABSTRACT OF THE DISCLOSURE        A radical polymerizable composition comprising (A)  a  compound having  a pi-electron  conjugated structure and (B)  a  radical  polymerizable  compound,  which  is useful for molding into an arbitrary shape, which can be rendered electrically conductive and which is, therefore, useful as a material for electrodes or circuits in the electrical and electronic industry.
Patent CA-1292813-C (CA)
Title: Asymmetric x-ray stand
Inventor: GRADY JOHN K
IPC: A61B6/02
Filed: 1988-02-29
Granted: 1991-12-03
Abstract: ABSTRACT            An X-ray apparatus comprises an X-ray source and X-ray receptor mounted at the ends of two horizontal members which with two transverse members from an adjustable parallelogram rotating on the central axis of a support rotor.  The transverse members are located on opposite sides of a central plane coincident with the central axis and the horizontal members are generally aligned with the central plane but the ends of the horizontal members which mount the source and receptor are both offset to the same side of the central axis, thus permitting clear access by a doctor to the patient.