baber/WOPTO huggingface dataset:
Patent CN-112525671-B (CN)
IPC: G01N3/12
Filed: 2021-01-21
Granted: 2021-07-30
Abstract: 本发明涉及的是一种真三轴围压条件下岩石直接拉伸试验装置，它包括围压加载系统、支撑底座、轴向载荷加载系统、岩石试样，岩石试样为异形结构，岩石试样由上承压体、拉断体和下承压体构成，拉断体位于上承压体和下承压体之间；支撑底座上设置多个承压柱，围压加载系统设置在承压柱的中部，轴向载荷加载系统设置在承压柱的上端，支撑底座上安装有2个刚性支架支撑上承压体，4个独立的液压千斤顶为拉断体提供四个方向的侧向压力；2个液压加载器分别为下承压体提供轴向拉伸载荷；下承压体与支撑底座中间安装有应力传感器和位移传感器。本发明解决岩石拉伸强度测试中，由于应力集中和偏心拉伸导致试验结果与真实值偏差较大的问题。
Patent CN-112415988-B (CN)
IPC: G05B23/02
Filed: 2021-01-22
Granted: 2021-04-02
Abstract: 本申请提供了一种自抗扰控制系统稳定性的分析方法及分析装置，所述方法包括：基于待分析自抗扰控制系统中被控对象以及扩张状态观测器的状态，确定待分析自抗扰控制系统的输出，进而确定系统的干扰误差状态，从而确定出待分析自抗扰控制系统在不同干扰情况下对应的误差传递函数；在不同干扰情况下，基于对应的误差传递函数，确定出待分析自抗扰控制系统中状态反馈控制器以及所述扩张状态观测器均稳定的稳定条件；进而控制分析自抗扰控制系统稳定。这样，通过确定出的待分析自抗扰控制系统在不同干扰条件下的误差传递函数，保证待分析自抗扰控制系统稳定，有助于提高待分析自抗扰控制系统的稳定性以及安全性，有利于根据对于自抗扰控制器的设计。
Patent CN-112556699-B (CN)
IPC: G01S19/45
Filed: 2021-02-19
Granted: 2021-05-14
Abstract: 本申请涉及车辆导航技术领域，公开了一种导航定位方法、装置、电子设备及可读存储介质，导航定位方法包括：实时采集目标的监测定位，将目标的导航定位设为所采集的监测定位；若基于监测定位确定出目标与导航路线中的下一个诱导点之间的距离小于或等于第一预设阈值，则监测目标的状态；若监测到目标处于静止状态，则获取当前时刻的第一监测定位；将目标处于静止状态的时间段内的导航定位锁定为第一监测定位。本申请提供的导航定位方法可以使得在地图导航过程中，导航定位在目标处于静止状态时保持不变，避免出现无规律漂移的情况，有效提高导航定位的准确性。
Patent CN-113129586-B (CN)
Title: 一种基于路段速度数据的平面交叉口整体运行评价方法
IPC: G08G1/01
Filed: 2021-03-12
Granted: 2022-07-08
Abstract: 本发明提供一种基于路段速度数据的平面交叉口整体运行评价方法，该方法首先将不同数据集中的无效数据移除，并筛选出平面交叉口数据；然后根据交叉口数据与路段速度数据匹配算法，得到交叉口与其各进口道路段关联数据集，再将交叉口各进口道路段的速度转化为路段拥堵指数，识别拥堵进口道；接着计算交叉口所有进口道路段速度的平均值，并将进口道路段平均速度转化为路段平均拥堵指数；最后根据交叉口拥堵进口道个数和进口道路段平均拥堵指数，建立平面交叉口整体的运行状况评价标准。本发明充分考虑了路段速度数据的特点，将交叉口与其进口道路段进行数据关联，通过对交叉口各进口道路段的运行状况分析，得到平面交叉口整体的运行状况评价标准。
Patent CN-112948022-B (CN)
IPC: G06F9/445
Filed: 2021-03-22
Granted: 2021-11-16
Abstract: 本发明提供了一种软性逻辑硬件的实现方法，步骤1：确定目标芯片中存在的至少两个固定功能单元，并确定每个固定功能单元含有的子单元；步骤2：确定目标芯片的目标编程器，并向目标编程器配置目标资料；步骤3：控制固定功能单元之间互连，并监测互联过程，同时，控制子单元按照配置的目标资料执行相应的目标功能操作，并监测操作过程；步骤4：对互连过程以及操作过程的监测结果进行验证，确定配置是否合格，若合格，判定配置后的目标芯片有效。通过向目标编程器配置资料，且通过与固定功能单元以及子单元相关，便于以软件方式更改逻辑电路，节省时间，且还保证处理效率，进而通过验证，保证处理的有效性。
Patent CN-113027865-B (CN)
IPC: F15B15/20
Filed: 2021-04-20
Granted: 2022-05-03
Abstract: 本发明提供一种直线油缸动作检测装置，包括上导向座、检测头、进气基座、下导向座以及导向杆，所述进气基座用于通入油缸动作检测所需的气体；所述上导向座和下导向座分别配置在进气基座上下两端面，以实现进气基座和检测头之间气体的导通；所述导向杆从上到下依次贯穿所述上导向座、进气基座和下导向座；所述检测头配置在上导向座侧面和/或下导向座侧面，通过导向杆的上下移动实现上导向座与检测头或者下导向座与检测头之间气体的通断。本发明在不改变油缸外形尺寸的条件下达到检测油缸动作状态的目的，其生产加工方便且通用性强，开发成本低，开发周期短，经济性好。
Patent CN-113111607-B (CN)
Title: 一种油藏流动全耦合的压采一体化数值模拟方法
IPC: G06F111/10
Filed: 2021-04-15
Granted: 2022-04-15
Abstract: 本发明涉及一种油藏流动全耦合的压采一体化数值模拟方法，依次包括以下步骤：（1）建立结构化储层网格和裂缝初始单元；（2）计算压裂过程中的人工裂缝半长、人工裂缝宽度分布、人工裂缝内流体压力分布、基质油相压力分布和基质液相饱和度分布；（3）计算油井返排‑生产过程中储层压力分布和储层含水饱和度分布；（4）计算油井的产能。本发明采用结构化网格和嵌入式离散裂缝模型，使用结构化网格能够有利于油藏边界问题的处理，嵌入式离散裂缝模型具有网格划分简单、计算快速、易于处理复杂裂缝等优点。本发明用于模拟油藏开发的压裂、返排和生产过程，通过一体化结合得到更贴近实际情况的油井生产动态，从而指导压裂施工和生产制度设计。
Patent CN-112877222-B (CN)
IPC: A01N63/38
Filed: 2021-04-21
Granted: 2022-07-01
Abstract: 本发明公开了一种拮抗细辛菌核病的菌株及其应用，属于植物保护技术领域。该菌株为拟康氏木霉(Trichoderma koningiopsis)JLAUWZQ‑2，其在中国微生物菌种保藏管理委员会普通微生物中心的保藏编号为CGMCC No.21465。该菌株具有高拮抗性、强专化性等优点，主要应用于拮抗细辛菌核病，包括菌液灌根、菌液浸种和菌液喷洒种苗等，能够有效抑制细辛菌核病菌的生长，防效高，且环境安全性好，具有良好的开发应用前景。
Patent CN-113197750-B (CN)
IPC: A61H1/00
Filed: 2021-05-08
Granted: 2022-06-24
Abstract: 本发明公开了一种脊柱外科用复位器械，包括床架，所述床架的上表面固定连接有床体一和床体二，所述床体一和床体二的上表面固定连接有枕头，所述靠左侧床架的上表面固定连接有电动推杆，所述电动推杆上输出轴的右端固定连接有轴一，所述轴一的右端限位活动连接有万向球，所述万向球的右侧固定连接有轴二，所述靠右侧床架的上表面固定连接有定位套。本发明，通过上述结构之间的配合使用，解决了在实际使用过程中，由于传统的术后康复多为人工行手动进行矫正复位，效率低下，且极度依赖医师的治疗经验，且在长时间的矫正后，医师常会出现体力不支等情况，进一步降低病人矫正复位的质量，影响病人的恢复。
Patent CN-113177505-B (CN)
Title: 气象领域识别涡旋的方法、装置、存储介质及电子设备
IPC: G01W1/00
Filed: 2021-05-14
Granted: 2022-03-04
Abstract: 本发明提供了一种气象领域识别涡旋的方法、装置、存储介质及电子设备，其中，该方法包括：将源地内相对涡度为正的格点作为目标格点；确定围绕目标格点的第一格点和第二格点，确定以目标格点为中心的目标区域，并将目标区域划分为多个象限；在第一格点、第二格点、象限的平均风向均满足相应逆时针旋转条件的情况下，认为存在围绕目标格点的中尺度逆时针环流，将目标格点作为有效格点，并根据有效格点的相对涡度确定涡旋中心。通过本发明实施例提供的识别涡旋的方法、装置、存储介质及电子设备，可以保证有效格点周围具有完整的逆时针环流，并准确地识别出涡旋中心位置；对于复杂风场下形态不规则的涡旋，也能够准确识别。
Patent CN-113070708-B (CN)
IPC: B23Q11/10
Filed: 2021-05-19
Granted: 2022-04-01
Abstract: 本发明属于夹具领域，尤其是涉及航空机载结构件产品加工车削专用夹具，包括底座，所述底座上转动连接有支撑轴，且支撑轴的上端固定连接有L形支撑座，所述L形支撑座上转动连接有插筒，所述插筒中转动连接有多个双向丝杠。本发明可通过设置的第一蜗杆和各个第一蜗轮的配合，可以使得各个卡块快速抵紧或远离航空机载液压阀的内壁，实现航空机载液压阀的快速稳固或解锁，相比于通过拧动各个螺栓使得卡箍稳固航空机载液压阀的方式，本装置更为便捷，且避免了人力的耗费，同时本装置在稳固航空机载液压阀时，不会占用航空机载液压阀管体的外表面，进而不会影响航空机载液压阀的车削进程，大大提高了工作效率。
Patent CN-113315929-B (CN)
IPC: H04N5/265
Filed: 2021-06-07
Granted: 2022-03-25
Abstract: 本发明属于视频信号处理技术领域，涉及视频叠加技术，具体涉及一种光轴一致性调整装置。本发明公开了一种光轴一致性调整装置，包括独立电源、主控板、显示器、按键板。本发明的有益效果在于：在原有的内场调试设备的基础上增加了，外场的光轴一致性调整装置。这样大大降低了内场和外场调试的不一致性问题，可以在外场一次性完成调节测试问题，再通过内场环境测试确认调试成果。因此通过一种基于视频信号叠加处理的调整装置，能脱离原工业计算机系统对装备的光轴一致性进行调校。
Patent CN-113095606-B (CN)
Title: 设备维修的预判方法、装置及系统
IPC: G06Q10/00
Filed: 2021-06-09
Granted: 2021-08-31
Abstract: 本发明提供了一种设备维修的预判方法、装置及系统，涉及自动化技术的领域，该方法包括：获取待预判设备的属性信息，以及预设时间段内待预判设备的运行参数；基于属性信息、运行参数以及预先配置的待预判设备对应的预判指标对待预判设备的进行状态分析，以确定待预判设备是否满足维修拐点的预判条件；如果是，输出待预判设备的维修拐点信息，以对待预判设备的维修拐点进行预判。本发明提供的设备维修的预判方法、装置及系统，整个预判过程不需要人工参与，有效避免了人工判断的局限性，并能够基于点检信息及时发现待预判设备的维修拐点，以便于提前对待预判设备进行维修，不仅提高了效率，也有助于实现待预判设备的最大效益化。
Patent CN-113347373-B (CN)
Title: 通过ar空间定位实时制作特效视频的图像处理方法
IPC: H04N5/262
Filed: 2021-06-16
Granted: 2022-06-03
Abstract: 本发明公开了一种通过AR空间定位实时制作特效视频的图像处理方法，使用具备平面检测及人像遮罩功能的视频录制设备，将预先制作好的虚拟场景模型放入现实世界中，让虚拟场景和现实场景在三维数据层面形成重合；启用虚拟背景和人像遮罩功能，当演员出现在设备的摄像头前方时，根据人物位置和虚拟模型在三维空间中的关系，实时将人像与虚拟场景的画面进行合成，视频录制设备屏幕上将显示演员融合在虚拟场景中的画面；可以通过录屏记录合成后的特效画面。采用本方法制作特效视频，可以实时看到人物与虚拟场景融合的画面，实时发现问题或调整；合成的视频不需要合成渲染的后续步骤；不需要专业设备和专业团队，可以短时间内完成拍摄制作。
Patent CN-113351684-B (CN)
Title: 一种压延铜箔的卷收设备
IPC: B25H3/04
Filed: 2021-08-11
Granted: 2021-10-26
Abstract: 本发明涉及铜箔加工设备技术领域，具体的说是一种压延铜箔的卷收设备，包括支撑架，所述支撑架上设有通过第一限位结构限位的移动结构，且所述移动结构与支撑架之间可滑动连接；所述移动结构上设有多个调节卷收结构角度和距离的调节结构，所述调节结构上设有用于套接压延铜箔卷的卷收结构，且所述调节结构上设有增强稳定性的第二限位结构；便于通过调节结构调节卷收结构的角度，使卷收结构上的压延铜箔卷的贴标和检查更加方便快捷，大大提高了操作灵活性，同时提高了空间利用效率，第二限位结构的设置便于对调节结构进行限位，大大提高了稳定性，使操作更加稳定。
Patent GE-P20002315-B (GE)
Title: Means for Treatment of Gastric and Duodenal Ulcer
Inventor: DZMANASHVILI TEIMURAZ
IPC: A61K36/00
Filed: 1999-10-01
Abstract: 1. Technical Result Increase in therapeutical efficiency and widening of assortment of means for treatment of gastric and duodenal ulcer. 2. Essence A means contains Betula verrucosa, Urtica dioica, Achillea millefolium, Helichrysum arenarium,  honey, propolis, bee wax and plant oil in the therapeutically effective amount. 3. Field of Application Medicine, gastroenterology.
Patent GE-P20084544-B (GE)
Title: Indanyl-piperazine derivatives, method for preparing same and pharmaceutical compositions containing same
Inventor: DE NANTEUIL GUILLAUME
IPC: C07D295/08
Filed: 2006-03-28
Abstract: The invention concerns a compound of formula (I), wherein: R3 represents a hydrogen atom; and R1 and R2 form together, with the carbon atoms bearing them, a benzene, naphthalene or quinoline ring, each of said rings being optionally substituted, or R1 represents a hydrogen atom, and R2 and R3 form together, with the atoms bearing them, a benzene, naphthalene or quinoline ring, each of said rings being optionally substituted; n represents 1 or 2; -X- represents a group selected among -(CH2)m-O-Ak-, -(CH2)m-NR4-Ak- (CO)-NR4-Ak- and -(CH2)m-NR4-(CO)-; m represents an integer between 1 and 6 inclusive; Ak represents an optionally substituted alkylene chain; and R4 represents a hydrogen atom or an alkyl group; Ar represents an aryl or heteroaryl group; its optical isomers, as well as a pharmaceutically acceptable acid-addition salt thereof. The invention is applicable to medicine.
Patent GE-P20084513-B (GE)
Title: Method and device for diagnostics of wheel pairs deterioration for rolling stock
Inventor: MGEBRISHVILI NIKOLOZ
IPC: B61K9/00
Filed: 2007-03-02
Abstract: A method and a device provide at passage of rolling stock wheel pairs, memorization of the form of analog signals developed by gauges located along rails, calculation of the areas of these signals and differences between them and comparison of these differences with their reference values. The device contains contactless gauges 1.0 - 1.3 and the electronic device connected thereto which contains logic elements 2.1 - 2.3, 7 and 14, the time clock 3, the block indication 4, RS - triggers 8.1 - 8.3, counters 5,6 and 11, the decoder 9, triggers 10.1 - 10.3 for fixing, storage blocks 12.1 - 12.4 of analog signals, setup unit 13, a functional block 15 and the comparing device 16. According to one of the variants of realization the storage blocks and the comparing device are executed in the form of the microprocessor.
Patent GE-P20104879-B (GE)
Title: Method for signal processing in the multichannel system using pulse coded modulation
Inventor: ELIZBARASHVILI PAPUNA
IPC: H04L25/00
Filed: 2007-11-20
Abstract: The invention provides doubling quantity of telephone channels of multi-channel (for example, 30-channel) transmission systems with pulse coded modulation. The method is carried out with use of the block of expansion of a subscriber line unit and the block of determination of the lost indications coupled to the pointed transmission system. In case of 30-channel system, a step of a discrete sampling on the transmitter is magnified from 125 microseconds up to 250 microseconds. As a result of this there is a miss of the intermediate indications. The allocated 8-digit code pattern which has entered the receiver separator circuit of a non-uniform quantizing linear sending will be converted to a 12-digit simple code corresponding to a uniform quantizing of indications on the basis of what, the code pattern of the lost indications is defined. After that, the simple code corresponding to all indications, will again be converted to a non-uniform code pattern of linear sending and with an interval of 125 microseconds moves both on the decoder operating in the system, and on the additional decoder.
Patent GE-P20125570-B (GE)
Title: Use of indazolemethoxyalkanoic acid for reducing levels of triglycerides, cholesterol and glucose
Inventor: GUGLIELMOTTI ANGELO
IPC: A61K31/416
Filed: 2007-11-13
Abstract: Use of a compound of formula (I) in which R, R' and R" have the meanings given in the description, optionally in the form of a salt thereof with a pharmaceutically acceptable organic or mineral base, to prepare a pharmaceutical composition for reducing the blood triglyceride, cholesterol and glucose levels.
Patent GE-P20104982-B (GE)
Title: Mechanism of regulating of cylinders impression of printing machine
Inventor: BARAMASHVILI THEA
IPC: B41F3/24
Filed: 2009-05-29
Abstract: A mechanism contains supports of shafts for offset 1, master 2 and impression 3 cylinders. The shafts of the master and offset cylinders are connected by the lever 4, which through the support of the offset cylinder is connected with the telescopic lever 5; the telescopic lever is connected with a swinging arm 7, the latter - with a link 8 having an opportunity of rotation around the immovable support and fixation.
Patent GE-P20146202-B (GE)
Title: Heteroaromatic aryl triazole derivatives as pde10a enzyme inhibitors
Inventor: KURASAVA OSAMU
IPC: C07D519/00
Filed: 2011-02-16
Abstract: There is represented compound of formula (I),                 (I) pharmaceutical composition on basis thereof, and application of therapeutically effective amount therefor enzyme PDE10A inhibition.
Patent NL-5988-C (NL)
Filed: 1919-06-18
Granted: 1921-08-15
Abstract: 161,868. Schiff, S. June 16, 1920. Addition to 145,052. Metallic-oxide cements; plastic compositions containing oxychlorides; plastic compositions containing soluble silicates. - Colloidal silicic acid, either in the sol condition or as hydrogel, acetogel or alcogel, is added to certain classes of dental cements to increase their hardness and transparency. The cements in question are those composed of zinc oxide and a solution of zinc chloride or sulphate or a phosphate, and those containing silicates or polysilicates with oxides, phosphates, borates, &c., of various metals and a solution of phosphoric acid. Ths colloidal silicic acid may be added either to the solution or to the solid ingredient of the cement, or to both, or it may be used alone with metallic oxides.
Patent CA-1281101-C (CA)
Inventor: SAKAKIYAMA RYUZO
IPC: B60W10/10
Filed: 1984-12-19
Granted: 1991-03-05
Abstract: SYSTEM FOR CONTROLLING THE CLUTCH TORQUE          OF AN ELECTROMAGNETIC CLUTCH FOR VEHICLES                Abstract of the Disclosure A system for controlling clutch torque for a vehicle, the vehicle has a transmission, and an electromagnetic clutch provided between an engine and the transmission.  The system comprises an engine speed sensor, a computing unit for measuring the speed of a driven member of the electromagnetic clutch, an accelerator pedal switch for detecting the acceleration of the vehicle and for producing an acceleration signal, and a comparator for comparing the measuring engine speed with the measuring speed of said driven member and for producing an output when both the speeds substantially coincide with each other.  The system has an AND gate responsive to the acceleration signal and the output for producing a clutch engaging signal, thereby engaging the electromagnetic clutch.
Patent CA-1282337-C (CA)
Title: Method for treating drug addiction
Inventor: REVICI EMANUEL
IPC: A61K33/04
Filed: 1986-04-14
Granted: 1991-04-02
Abstract: ABSTRACT    A method for treating drug addiction from compounds which cause a catabolic effect on the human body, which comprises administering to said body, a sufficient amount of an anabolic agent containing bivalent negative selenium or sulfur.
Patent CA-1289416-C (CA)
Title: Fluid fuel combustion process and turbulent-flow burner for implementing same
Inventor: FLAMENT GERARD
IPC: F23D1/02
Filed: 1986-04-29
Granted: 1991-09-24
Abstract: ABSTRACT OF THE DISCLOSURE     In this combustion process a fluid fuel such as pulverized coal mixed with primary air is injected along an axis and secondary air is injected along a helical path around the axis.   Tertiary air is injected around the  combustible  fluid  and  the  secondary  air   in substantially  the  same  direction  as  the  combustible fluid,  in a substantially circumferentially  continous coaxial ring which is laterally confined downstream of the injection point.
Patent CA-1275260-C (CA)
Title: Cleaning of filters
Inventor: FORD DOUGLAS L
IPC: B01D29/62
Filed: 1986-05-02
Granted: 1990-10-16
Abstract: ABSTRACT      A method of cleaning a filter (10) made of hollow fibres having a pore size in the range 5 micron to 0.01 micron utilizes a gas back-wash.  Feedstock to the filter is applied to the outside of the fibres and permeate (11) is drawn off through the fibre lumens.  The gaseous back-wash medium (13) is introduced in to the fibre lumens.  The gas is applied at a pressure sufficient to overcome the effects of the surface tension of the continuous phase of the feedstock within the pores of the membrane.
Patent CA-1318735-C (CA)
Title: Coal tar containing foaming urethane composition and a method for repairing defects in structural components
Inventor: MORIN SANDRA K
IPC: C08G18/50
Filed: 1986-09-15
Granted: 1993-06-01
Abstract: Abstract Hydrophobic polyurethane compositions can be used to repair or fill-in surface defects in structural components. The hydrophobic composition can be packaged in two parts, a hydrophobic polyol part and a isocyanate part wherein the polyol part comprises a polyol and a coal tar or pitch composition and the isocyanate part comprises a reactive isocyanate compound.  The parts of the composition can be mixed and applied to surface defects of structural members such as railroad ties and can rapidly form a hard, permanent, strongly bonded repair.
Patent CA-1330778-C (CA)
Title: Closure cap with a linerless seal and a method for forming such closure and seal
Inventor: THOMPSON MORTIMER S
IPC: B29C57/12
Filed: 1986-12-12
Granted: 1994-07-19
Abstract: ABSTRACT OF THE DISCLOSURE    A linerless cap for a container and a method of forming the cap.  In the method the cap is moulded from plastic and includes a top wall, an outer depending skirt and an internal depending substantially annular wall having an upper end integral with and depending from the top wall and a lower free end.  Thereafter the free end is engaged by an essentially concave surface of a curling tool to progressively turn the free end away from the internal wall to curve the free end into a curvilinear compressible and resilient free end adapted to be engaged for sealing.  The engageable free end of the seal can have a coil, O, U, J or quarter round cross sectional shape and can be a rim, plug or corner seal.
Patent CA-1294194-C (CA)
Title: Detection of hydrolyzing enzymes
Inventor: EIKENBERRY JON
IPC: G01N33/52
Filed: 1986-12-19
Granted: 1992-01-14
Abstract: DETECTION OF HYDROLYZING ENZYMES    Abstract of the Disclosure A composition of a polysaccharide with a detectable material appended thereto and a 1,3-dione having a methylene group between the two carbonyls of the 1,3-dione, which methylene group has at least one ionizable hydrogen, provides accurate results in assays of hydrolyzing enzymes such as amylase.  The composition can be incorporated in the reagent zone of a dry test element having a reagent zone and a registration zone.
Patent CA-1287405-C (CA)
Title: Economic analog-to-digital converter
Inventor: BELL DAVID A
IPC: H03M1/42
Filed: 1987-01-21
Granted: 1991-08-06
Abstract: ECONOMIC ANALOG-TO-DIGITAL CONVERTER            Abstract Currently available flash-type analog-to-digital converters (ADCs) use large quantities of voltage comparators, resistors and logic gates. An 8-bit flash ADC uses 255 comparators, 256 resistors, and a large number of logic gates in the priority encoder which is connected at the comparator outputs. This invention results in an 8-bit ADC that produces the digital output right at the output terminals of 8 voltage comparators. No priority encoder is needed, and therefore no logic gates are required. As well as the 8 voltage comparators, 8 operational amplifiers and 53 resistors are required for an 8-bit version this new type of ADC. The circuit operates by setting the bias voltage levels for the comparatators by means of digital-to-analog converters (DACs). The inputs to each DAC are a reference voltage level and the higher order digital outputs.          Substantial component savings are effected for ADCs with any number of outputs bits.
Patent CA-1327658-C (CA)
Inventor: DUCK EDWARD W
IPC: C08G59/66
Filed: 1987-02-11
Granted: 1994-03-08
Abstract: ABSTRACT         Sealant and adhesive compositions are described which are useful in the manufacture of double glazing systems.  The compositions are based on epoxidized natural rubber in an amount of 20 to 80% by weight, at least one further epoxy compound in an amount of 5 to 30% by weight, and a polyamine or polymercaptan carrying trialkoxysilyl groups as a cross-linking agent.  The application of these compositions to systems comprising glass components, such as windows, is also described.
Patent CA-1285903-C (CA)
Inventor: CLERC-RENAUD JACQUES
IPC: C25B11/06
Filed: 1987-03-31
Granted: 1991-07-09
Abstract: A cathode especially useful in the electrolysis of aqueous solutions of alkali metal halides consisting essentially of an electrically conducting substrate and a heterogeneous coating containing a precious metal and/or a precious metal derivative; said heterogeneous coating consisting of at least two coats a and b, coat a being in contact with the substrate and containing at least one of the constituents selected from precious metals, precious metal oxides, or mixtures of precious metal oxides and at least one oxide selected from the oxides of nickel, cobalt, iron, titanium, hafnium, niobium, tantalum or zirconium, and coat b in contact with the electrolyte and with a coat a and selected from a metal of high covering power; and the process of making the cathode.
Patent CA-1284414-C (CA)
Title: An extruder screw having core portion of polygonal cross section
Inventor: KIM HEUNG-TAI
IPC: B29C48/62
Filed: 1987-06-11
Granted: 1991-05-28
Abstract: ABSTRACT A screw for use in an extruder barrel for plasticizing plastic material from a solid phase to a viscous form wherein the feed screw has a cylindrical core with a helical flight extending for the full length of the screw. A selected portion or portions of the screw's core has a polygonal cross section whose apexes are parallel to the axis of rotation of such screws to thereby more precisely control the plasticizing action of the plastic material, its viscosity and temperature while providing a thoroughly mixed and homogeneous melt.
Patent CA-1289594-C (CA)
Title: One-piece automotive trunk liner
Inventor: REYNOLDS DAVID P
IPC: B60R13/02
Filed: 1987-06-25
Granted: 1991-09-24
Abstract: ONE-PIECE AUTOMOTIVE TRUNK LINER      Abstract of the Disclosure A one-piece trunk liner for an automobile trunk compartment wherein the trunk liner is formed of fibrous material and molded to form a relatively stiff body having a center floor cover panel and a plurality of panels extending along the sides of the center floor panel and integrally connected thereto and extending upwardly and outwardly from the center floor cover panel so as to be in outwardly diverging relation to the center floor cover panel.  The stiffness of the molded fibrous body and the outwardly diverging relationship of the plurality of panels permit the panels to resiliently engage inner wall surfaces of the trunk when the panels are biased inwardly toward an upright position when mounted in the trunk to thereby facilitate mounting the trunk liner in the trunk of an automobile and the main-taining of the trunk liner in the installed position in engagement with the walls of the trunk.
Patent CA-1276444-C (CA)
Inventor: PAYER WOLFGANG
IPC: C10L1/18
Filed: 1987-07-15
Granted: 1990-11-20
Abstract: ABSTRACT OF THE DISCLOSURE     The flowability of mineral oils and mineral oil distillates is improved by the addition of mixtures of an ethylene-vinyl acetate-diisobutylene terpolymer, an oxidized polyethylene wax and/or an oxidized ethylene-vinyl acetate copolymer.
Patent CA-1338457-C (CA)
Inventor: ERLICH HENRY A
IPC: C12Q1/68
Filed: 1987-07-17
Granted: 1996-07-16
Abstract: A purified thermostable enzyme is obtained that has unique characteristics.   Preferably the enzyme is isolated from the Thermus aquaticus species and has a molecular weight of about 86,000-90,000 daltons.  The thermostable enzyme may be native or recombinant and may be used in a temperature-cycling chain reaction wherein at least one nucleic  acid  sequence  is  amplified  in  quantity  from  an  existing sequence   with   the   aid   of   selected   primers   and   nucleoside triphosphates.   The amplification process comprises treating separate complementary strands of the nucleic acid with a molar excess of two oligonucleotide  primers,  extending  the  primers  with  a thermostable enzyme to form complementary primer extension products which act as templates  for  synthesizing  the  desired  nucleic  acid  sequence,  and detecting the sequence so amplified.  The steps of the reaction can be repeated as often as desired and involve temperature cycling to effect hybridization, promotion of activity of the enzyme, and denaturation of the hybrids formed.  The enzyme is preferably stored in a buffer of non-ionic detergents that lends stability to the enzyme.
Patent CA-1275971-C (CA)
Title: Cake cosmetic applicator
Inventor: PORTER A MICHAEL
IPC: A45D40/26
Filed: 1987-09-16
Granted: 1990-11-06
Abstract: ABSTRACT     IMPROVED CAKE COSMETIC APPLICATOR     A cosmetic applicator of the type comprising a longitudinally elongated cap that contains a cosmetic cake, a longitudinally elongated barrel holder with a first end supporting a resilient applicator is improved by a longitudinally elongated godet that encloses the cosmetic cake and presents only a substantially trans-verse exposed surface for contact with said applicator, and an applicator tip that is resilient and expands transversely into a substantial wiping contact with the godet interior wall upon compression against the exposed cake surface.  The invention further is charac-terized by means to rotatably and removably mount the cap upon the barrel at a substantially fixed longitud-inal mounting position, and means resiliently to maintain a substantially constant pressure during contact between the applicator and the exposed cosmetic surface as the barrel and cap longitudinally are moved into and out of the fixed mounting position.