baber/WOPTO huggingface dataset:
Patent CN-113179285-B (CN)
Title: 视频物联网高性能密码服务方法、装置和系统
IPC: H04L29/06
Filed: 2021-06-29
Granted: 2021-09-21
Abstract: 本申请提供一种视频物联网高性能密码服务方法、装置和系统，该方法包括：当接收到注册请求，且确定注册通过时，将所述视频物联网设备的标识信息添加至白名单；为所述视频物联网设备分配密钥索引，创建虚拟密钥容器，记录第二映射关系；当接收到密码服务请求时，询所述白名单；若所述视频物联网设备的标识信息在所述白名单中，则依据所述第二映射关系，对请求发起方设备进行校验；当校验通过时，依据基于所述第一映射关系的负载均衡算法，将所述密码服务请求分配给目标密码卡映射的目标虚拟机。该方法可以提高视频物联网设备密码服务的性能。
Patent CN-113363927-B (CN)
Title: 一种具有加压对接组件的电线电缆
IPC: H02G15/08
Filed: 2021-07-07
Granted: 2022-03-25
Abstract: 本发明涉及电线电缆安装技术领域，具体为一种具有加压对接组件的电线电缆，包括电缆以及分别设置在电缆首端以及末端的左对接座和右对接座，左对接座和右对接座位于同一直线上并关于电缆呈镜像对称，左对接座和右对接座中由内而外依次均设有加压组件、液压联动机构以及驱动组件，加压组件套设在电缆的端部，驱动组件通过作用于液压联动机构推动加压组件运动。本发明，避免了电缆在传输过程发生波动，有效降低线路的安全隐患。
Patent CN-113649257-B (CN)
IPC: B07B1/50
Filed: 2021-08-19
Granted: 2022-05-27
Abstract: 本发明提供了一种高湿制粒物料分级筛防堵塞装置，属于高湿制粒物料筛选技术领域，包括铁棒和磁铁，铁棒呈游离状态设于滚筒分级筛内，铁棒轴向与滚筒分级筛轴向平行，磁铁置于滚筒分级筛外，靠近滚筒分级筛且不接触，产生磁吸力后吸引铁棒，滚筒分级筛旋转时，铁棒被磁铁磁吸在滚筒分级筛内壁上，滚筒分级筛在旋转中铁棒处于静止状态，铁棒刮除堵塞筛孔的物料，以提高颗粒物料筛出率，磁铁对铁棒的磁吸力大于对滚筒分级筛的磁吸力。本发明提供的高湿制粒物料分级筛防堵塞装置，具有通过铁棒刮除堵塞筛孔的高湿物料，物料不堵塞，不影响颗粒物料的筛出率，不造成能源浪费的技术效果。
Patent CN-113524081-B (CN)
Title: 一种大型轮胎夹持方法
IPC: B25B11/00
Filed: 2021-09-17
Granted: 2021-12-03
Abstract: 本发明公开了一种大型轮胎夹持方法，具体包括：固定底座，该固定底座顶部中心位置固定连接有限位筒，所述限位筒侧面连通有进料口，所述进料口设置为喇叭状，所述进料口内壁一侧延伸至地面上；推进筒，该推进筒一端与限位筒连通，所述推进筒内壁滑动连接有推进活塞，所述推进活塞远离限位筒的一端延伸至推进筒外部并固定连接有液压推杆；存储装置，该存储装置一端与限位筒上远离推进筒的一端连通，本发明涉及工程机械技术领域。该一种大型轮胎夹持方法，无需使用悬吊装置悬吊，无需将轮胎固定在悬吊装置上，操作简单，并且可缩减装置占用空间，送料时不影响装置的正常工作，方便提高装置的工作效率。
Patent CN-113732026-B (CN)
IPC: B09B101/16
Filed: 2021-09-24
Granted: 2022-05-31
Abstract: 本发明涉及一种新能源电池干燥机系统。新能源电池干燥机系统包括：干燥设备、放电液盛放池、以及粉碎设备；所述放电液盛放池固定设置于所述干燥设备的进料口的下方；所述粉碎设备设置于所述放电液盛放池的上方，且固定设置于所述干燥设备的进料口的上方；所述粉碎设备包括升降组件、移动组件以及粉碎组件。通过将干燥设备、放电液盛放池、以及粉碎设备整合成一个设备，减少了废弃的新能源电池处理时设备的占用空间，同时可以通过粉碎设备将放电液盛放池的新能源电池直接取出，从而减少了抓取设备以及运输设备，从而大幅度降低了废弃的新能源电池处理工艺的处理成本。
Patent CN-113769305-B (CN)
IPC: A62C31/00
Filed: 2021-10-15
Granted: 2022-04-26
Abstract: 本发明公开了一种高层楼宇智慧消防喷淋装置，本发明涉及消防喷淋技术领域。该高层楼宇智慧消防喷淋装置，通过控制开关伸长第一伸缩杆，把防护罩移动到消防喷淋头的外部，再通过控制开关收缩第二伸缩杆，让齿条带动第三齿轮转动，使固定盖卡在防护罩的底部，同时控制开关启动加热块，让加热块加热至10‑15℃给防护罩内部的消防喷淋头加热，通过加热块和防护罩将消防喷淋头加热，防止消防喷淋头在寒冷天时将消防喷淋头冻坏，同时还可以通过显示灯检测消防喷淋头的好坏，当消防喷淋头被冻坏时，消防喷淋头的水滴在固定盖的内部，让水滴导电将显示灯的正极与电源的正极相连接，使显示灯亮起，从而提高消防喷淋装置的安全性。
Patent CN-113680566-B (CN)
IPC: B05B13/02
Filed: 2021-10-26
Granted: 2021-12-21
Abstract: 本发明涉及金属制品加工设备技术领域，且公开了用于金属制品加工的涂层喷涂设备，解决了现有用于金属制品加工的涂层喷涂设备工作效率低下，不便于对金属制品的不同位置进行涂层喷涂，而且不便于对不同大小的金属制品进行固定，不便于实际使用的问题，其包括涂层喷涂操作台，所述涂层喷涂操作台的上方设有齿轮喷涂旋转载物盘，齿轮喷涂旋转载物盘和涂层喷涂操作台通过转动件连接，齿轮喷涂旋转载物盘的上方设有顶板，顶板的底部与涂层喷涂操作台的顶部通过两个第一支撑板连接，齿轮喷涂旋转载物盘的一侧设有传动旋转齿轮；同时对金属制品的侧面和顶部进行涂层喷涂，提高了涂层喷涂的效率，以及便于对不同大小的金属制品进行固定。
Patent CN-113986585-B (CN)
IPC: G06F9/54
Filed: 2021-12-29
Granted: 2022-04-01
Abstract: 本发明实施例公开了一种报文处理方法、装置、计算机设备和存储介质，根据信令线程的创建信令在共享内存中创建控制信息上下文，并将控制信息上下文标记为激活状态，在接收到修改信令时，复制控制信息上下文，将复制后的一份控制信息上下文标记为挂起状态，根据修改信令对具有挂起状态的控制信息上下文标记进行修改，之后互换两份控制信息上下文的标记，确保报文的控制信息引用是安全的，不需要小粒度的锁，解决现有技术中采用小粒度的锁来解决并发冲突，所需固定开销会很大的问题。
Patent CN-114022571-B (CN)
IPC: G06T7/80
Filed: 2022-01-05
Granted: 2022-05-17
Abstract: 本发明属于摄像领域，具体涉及一种基于振镜的高速虚拟相机系统、观测方法及设备，旨在解决现有技术无法在远距离实时地高清晰度观察多个物体的问题。本发明系统包括：计算机，用于获取设定观测平面上的待观测位置；D\A信号转换器，用于将接收到的数字信号转换为模拟信号；振镜控制板，用于将接收到的模拟信号进行解析为控制指令；振镜单元，用于根据控制指令控制扫描电镜的镜片进行转动，获取待观测位置的光学信号，并进行反射；高速相机，用于对扫描电镜反射的光学信号进行拍摄，获取设定观测平面上待观测位置的高清图像，并发送至计算机。本发明能够实现对远距离的多处目标实时，高清晰度的拍摄。
Patent CN-114081494-B (CN)
Title: 一种基于大脑外侧缰核信号的抑郁状态检测系统
IPC: A61B5/293
Filed: 2022-01-21
Granted: 2022-05-06
Abstract: 本发明公开了一种基于大脑外侧缰核信号的抑郁状态检测系统，包括计算机存储器、计算机处理器以及存储在计算机存储器中并可在计算机处理器上执行的计算机程序，计算机存储器中存有训练好的抑郁状态检测模型，抑郁状态检测模型使用多组不同种类的弱分类器构建而成，每个弱分类器从训练集与测试集中构建的子特征空间中选取部分特征值进行训练；计算机处理器执行计算机程序时实现以下步骤：获取大脑外侧缰核信号，输入到训练好的检测模型后，提取每个时间片的高维度特征向量，对每个弱分类器推断的抑郁与非抑郁标签进行统计，采用多数表决制生成每个时间片对应的预测标签。本发明可以提高检测精度，对抑郁症的临床诊断、评估和治疗具有重要意义。
Patent CN-114405747-B (CN)
Title: 防腐阻燃改性板材的辊涂装置及辊涂工艺
IPC: B05C1/02
Filed: 2022-03-30
Granted: 2022-06-14
Abstract: 本发明提供防腐阻燃改性板材的辊涂装置，涉及板材喷涂设备技术领域，包括皮带输送装置，所述皮带输送装置一侧通过安装架安装有涂料辊，所述涂料辊位于皮带输送装置上方并且二者之间具有间隙，所述皮带输送装置包括输送带，所述输送带表面固定连接有若干个支撑部件，所述支撑部件包括与所述输送带固定连接的支撑底座，所述支撑底座上端固定连接有气囊，所述支撑底座内设有调节腔室，所述调节腔室与气囊之间通过连接管连通，所述调节腔室内滑动连接有第一活塞，所述第一活塞侧壁固定连接有调节杆。该发明解决了如何对厚度之间存在差别的板材进行同步并列辊涂的问题。
Patent GE-P19950166-B (GE)
Title: Controlling Device for Displaccment of Cars for Cable Ways
Inventor: CHUNASHVILI MIKHAIL
IPC: B61B3/02
Filed: 1993-03-18
Abstract: This invention refers to the sphere of transport machine engineering and is preferably used for controlling the location, movement velocity and acceleration of the cars on the pendulum – like hanging track-cables.          The technical result of the invention is the exten¬sion of the utilization sphere, the increase in the measurement accuracy and working reliability.         The device consists of a block of sensing, application and demagnetization of the magnetic signs applied on the traction cable. The output of the sensing block is connected respectively to those of displacement and speed inclination.         The magnetic signs sensing and demagnetization blocks are placed opposite to each other, whereas between them there is the magnetic signs application block and depending on the direction of the traction cable they have both the ability of sensing and demagnetization.         2 fig.
Patent GE-P20033070-B (GE)
Title: Insulant against Positive Setup of Stratal Water into a Well
Inventor: MAKHARADZE GEORGE
IPC: E21B33/138
Filed: 2001-08-21
Abstract: 1. Technical Result Reduce of expenditure and time for preparation of a compound.         2. Essence A compound comprises components in the following proportion (mass parts): 	akor H 10-35 oxalic acid	1,0-5,0 water the rest 3. Field of Application Oil and gas industry.
Patent GE-P20094632-B (GE)
Title: Siphon
Inventor: SAMADASHVILI ALIKO
IPC: E03D5/092
Filed: 2006-07-28
Abstract: An internal side of the bell dome 13 of siphon has a configuration of the tipped cone 15 and in the bottom part an annular groove 29 for disposing a load, the grid 32 has a connecting pipe 33 with a cone-shaped external surface, and the central pipe 2 – a cone-shaped internal surface corresponding to this cone. On the central pipe 2 by vertical partitions 5 a guiding tube 4 of the bell is fixed, a connecting pipe 33 on the overhead side has a conic internal aperture 37, and an aperture on the bottom end 11 of the central pipe 2 - the reduced cross-section.
Patent GE-P20125460-B (GE)
Title: New process for the synthesis of ivabradine and its pharmaceutically acceptable acid addition salts
Inventor: PEGLION JEAN-LOUIS
IPC: C07D223/16
Filed: 2010-03-29
Abstract: A compound of the formula:, value R of which is provided in the description, process for the synthesis of its pharmaceutically acceptable acid addition salts and its hydrates.
Patent GE-P20053625-B (GE)
Title: Table Game
Inventor: MEMARNISHVILI AVTANDIL
IPC: A63F3/02
Filed: 2004-10-08
Abstract: Technical Result Widening of strategic and combination scope of chess game. 2. Essence A table game comprises a chess-board consisting of 8 lateral and 10 vertical rows and of 40 chess-men of two colors, in particular, kings, queens, castles, knights, bishops, pawns, “super queen”, which can move both as queen and knight and are disposed between the check-men of queen and king and has two additional queens, which in the initial position are disposed between the check-men of king and bishop. 3. Field of Application Table games.
Patent DK-158916-C (DK)
Inventor: BEDIER PIERRE CHARLES ALFRED
IPC: D04B1/24
Filed: 1981-02-19
Granted: 1990-12-31
Abstract: The present invention relates to a process for making mesh tights or panty-hose, with seam and elastic belt incorporated therein, and to tights obtained thereby. Over the height of the elastic belt, in a strip of about 2 cm width on either side of the slit made for joining two hose elements by a seam, an elastic yarn is knitted with one needle out of two, on the needles of the strip with the exception of the central needle, then the basic yarn is knitted on all the needles of the circular machine used, the hose elements are slit along the wale of the central needle and are joined by a seam.
Patent CA-1283982-C (CA)
Title: Method of and apparatus for degrading organic products, by-products and scraps of human, animal and/or vegetable origin in an anaerobicmedium
Inventor: PAVIA ANDRE
IPC: B09B3/00
Filed: 1986-02-25
Granted: 1991-05-07
Abstract: ABSTRACT OF THE DISCLOSURE The invention relates to modifications of the method and apparatus forming the subject matter of the French patents N° 82.12829 and 83.19154. According to the present invention, the apparatus is characterized in that it comprises means for the direct introduction of the products to be degraded into the vessel, preferably towards the bottom of the vessel and at a predetermined distance of said bottom, these means may carry out a mechanical thrust and prefarably comprise at least one pump for thick material advantageously of the piston or screw type or any other mechanical or pneumatic device. The exit of the products may be tangential to the bottom of the vessel. With the invention it is possible to simplify the apparatus and the process and to decrease the manufacturing costs.
Patent CA-1279434-C (CA)
Inventor: COLLART ANDRE
IPC: C08G2/24
Filed: 1986-03-18
Granted: 1991-01-22
Abstract: Copolymers containing oxymethylene and 2-fluoromethoxyethylene repeat units. These copolymers, of improved heat stability, may be prepared by copolymerizing trioxane with a derivative of a cyclic ether whose molecule contains at least two adjacent carbon atoms and in which an oxymethylene group carries a fluoromethyl substituent, especially epifluorohydrin.
Patent CA-1281069-C (CA)
Title: Process for producing a catalytic layer for a fuel cell electrode and such a catalytic layer
Inventor: BLANCHART ALAIN P O
IPC: H01M4/90
Filed: 1986-09-03
Granted: 1991-03-05
Abstract: ABSTRACT         The invention relates to a process for producing a cata-lytic layer for a fuel cell electrode, which process is character-ized in that first step at least two carbons or mixtures of carbons are separately mixed with binder, subsequently in a second step these separate carbon/binder mixtures are intimately mixed to-gether and after that in a third step the mixture obtained is formed into a catalytic layer of the desired dimensions.
Patent CA-1305984-C (CA)
Inventor: BOUNIE PAUL
IPC: F16L15/04
Filed: 1986-09-12
Granted: 1992-08-04
Abstract: PCT No. PCT/FR86/00305 Sec. 371 Date May 6, 1987 Sec. 102(e) Date May 6, 1987 PCT Filed Sep. 12, 1986 PCT Pub. No. WO87/01787 PCT Pub. Date Mar. 26, 1987.A threaded joint for steel pipes useable in particular for the petroleum industry is provided. The joint is formed by threaded male and female elements wherein one part of the thread of a first element is strongly applied against the thread of the other element. One of the elements contains a groove having a length of at least one thread pitch and a depth greater than the height of the threads. A sealing device is provided in the groove consisting of a synthetic lining whose volume and shape essentially correspond to the volume and shape of the play that would exist between the threads of the elements.
Patent CA-1283653-C (CA)
Title: Attachment for an electrical kitchen machine
Inventor: REBORDOSA ANTONIO
IPC: A47J43/044
Filed: 1986-10-28
Granted: 1991-04-30
Abstract: Abstract The attachment 1 is composed of a container 2 closable by a lid 4 and including a rotatably supported utensil 25 for chopping and/or mixing food, the said utensil 25 of the attachment 1 being drivable via a first coupling arrangement 18 by the drive unit acting upon the utensil of the kitchen machine.  Connected in front of the first coupling arrangement 18 is a gear unit 7 which is integrated into the lid 4 of the container 2 and con-nected in front whereof is a second coupling half 47 for the formation of a second coupling arrangement.
Patent CA-1278772-C (CA)
Title: Method for applying protective coatings
Inventor: MURALI JAGANNATHAN
IPC: C23C28/00
Filed: 1986-11-13
Granted: 1991-01-08
Abstract: Abstract Of The Disclosure Flame sprayed aluminum coatings have been shown to be of excellent value in providing cathodic protect-ion to steel structures in a marine environment. The common method of applying flame sprayed aluminum to a steel substrate comprises providing an anchor pattern to the substrate.  Such anchor pattern can result in fatigue cracking of the substrate developing within the surface discontinuities of the anchor pat-tern.  The present invention provides a method for providing a layered, ion sputtered aluminum base coating on the substrate to which a flame sprayed aluminum coating may adhere without the need for a roughened surface on the substrate with its consequent potential for reduction of fatigue strength.
Patent CA-1283798-C (CA)
Title: Latent imaging and developer system
Inventor: SCHAEFER ROLF
IPC: G03G9/16
Filed: 1986-12-19
Granted: 1991-05-07
Abstract: ABSTRACT OF THE DISCLOSURE    A  sharp  imaging,  non-smearing  system  for  latent imaging and subsequent visual development of printed text or the like is provided which can be used on a variety of substrates (e.g., paper, metal, cloth, synthetic resins) and is extremely stable and easy to use.  The system involves first imaging a substrate with an invisible ink containing a dissociable transition metal salt such as CuSO4, with subsequent application of a liquid developer containing  a  solubilized  color  precursor  such  as thiooxalic  amide  which  complexes  with  dissociated transition  metal  ion  to  give  a  sharp,  virtually instantaneously  developing,  long  lasting  color. Depending upon the metal salt selected, different colors can be obtained upon development.   The system of the invention can be used in a variety of contexts, such as in self-testing materials or novelty items.
Patent CA-1290711-C (CA)
Title: Torsional vibration damping device for clutch plates
Inventor: MAUCHER PAUL
IPC: F16D13/64
Filed: 1987-01-09
Granted: 1991-10-15
Abstract: ABSTRACT           A friction clutch plate wherein friction linings which receive torque from the crankshaft of an internal combustion are mounted on one disc of a twin-disc input element forming part of a first damper of torsional vibrations.  The output element of the first damper is a flange between the two discs and such flange can turn relative to the discs against the opposition of a set of relatively weak coil springs.  The flange is made of a synthetic material.  One of the discs forms part of the input element of a second damper whose output element is a flange mounted on the hub for the input shaft of a change-speed transmission with a certain amount of angular play.          The flange of the first damper has internal teeth mating without play with the external teeth of the hub.  The first damper operates alone during a first stage of angular movement of the one disc relative to the hub, and the two dampers cooperate during the next stage of such angular movement.  The coil springs can be confined in pockets of the input and/or output element, and such element or elements can be made of a synthetic material and can act as friction rings.
Patent CA-1301152-C (CA)
Title: Optically active diazabicycloalkane derivatives and their use for protecting crops from the phytotoxic effect of herbicides
Inventor: SCHOLZ HERBERT
IPC: A01N25/32
Filed: 1987-01-14
Granted: 1992-05-19
Abstract: 0.Z. 0050/38193 ABSTRACT OF THE DISCLOSURE: Diazabicycloalkane derivatives of the formula   where R is alkyl, R1, R2, R3, R4, R5, R6, R7 and R8 are identical or different and independently of one another are each hydrogen or methyl, X 5 is chlorine or bromine, m is O or 1, n is 1 or 2. and p and q are each 0, 1 or 2, the carbon atom functioning as bridgehead having an R configuration, and herbicidal agents containing acetanilides as herbididally active compounds and diazabicycloalkane derivatives as antagonistic agents.
Patent CA-1276816-C (CA)
Inventor: RATHBUN GORDON
IPC: B23B45/00
Filed: 1987-02-18
Granted: 1990-11-27
Abstract: CHUCK KEY ASSEMBLY     Abstract A length of elastic tubing carries a tool chuck key in-serted at a free end of the tubing.  The tubing is provided at its remaining end with a mounting arrangement for clamped engagement with the electrical cord serving a chuck equipped power drill.  The elastic tubing permits the key and the mounting arrangement to be in frictional engagement with tubing end segments.
Patent CA-1286935-C (CA)
Title: Heat exchanger for mobile aircraft deicing machine and method of use
Inventor: HIGHTOWER EDWIN C
IPC: B64F5/23
Filed: 1987-03-05
Granted: 1991-07-30
Abstract: ABSTRACT OF THE DISCLOSURE     A heat exchanger for a mobile aircraft deicing machine having a coil element, through which a hot fluid is circulated, supported in the deicing fluid tank to form an isolated space. A stirring propeller driven by a motor causes deicing fluid to flow past the coil element and an intake pipe connected to a pump draws deicing fluid from the isolated space for application to an aircraft.
Patent CA-1295836-C (CA)
Title: Saw sharpening apparatus
Inventor: PAWLOSKY ANTHONY J
IPC: B23D63/14
Filed: 1987-04-15
Granted: 1992-02-18
Abstract: ABSTRACT     A hand-held, motor driven apparatus for sharpening saw blades wherein a small grinding drum having its axis transverse to the saw blade provides a hollow ground sharpening action and the body of the apparatus extends over each side of the grinding drum to shield each side of the grinding site to thereby provide optimum safety for the operator.
Patent CA-1289552-C (CA)
Title: Body construction for a drilling machine
Inventor: HEINONEN JARMO
IPC: B25D17/00
Filed: 1987-04-22
Granted: 1991-09-24
Abstract: Abstract of the disclosure A body construction for a drilling machine com-prising a body (6) provided with end covers (7, 8), a percussion means (2) mounted in the body, and a rotation means (3) positioned on an axial extension of the per-cussion means for rotating a shank (5). In order to avoid the use of conventional tie rods, the body (6) is formed by an integral body part, and housings (9, 11) for the percussion and the rotation means (2, 3) are formed in the body part in such a way that the percussion and the rotation means can be replaced through the corresponding end covers without having to detach from the body anything else but the end covers of the body part.
Patent CA-1290979-C (CA)
Title: System for controlling the operation of a reciprocating device
Inventor: BLAKE WILLIAM R
IPC: F04B7/04
Filed: 1987-05-21
Granted: 1991-10-22
Abstract: ABSTRACT A system is disclosed for controlling the opera-tion of a reciprocating device, such as a reciprocating fluid pump, utilized within a small diameter wellbore log-ging tool.  The system includes a pump having an input in fluid communication with the source fluid, a 4-way sliding valve in fluid communication with an output of the pump for controlling the flow of fluid to operate the recipro-cating device, and a 4-way control valve in fluid communi-cation with the output of the pump for controlling the flow of fluid to operate the sliding valve.            SHB:go/pt
Patent CA-1279181-C (CA)
Title: Composition and method for slowly dissolving siliceous material
Inventor: BLUMER DAVID J
IPC: E21B43/27
Filed: 1987-06-23
Granted: 1991-01-22
Abstract: COMPOSITION AND METHOD FOR         SLOWLY DISSOLVING SILICEOUS MATERIAL              ABSTRACT OF THE DISCLOSURE   An acidizing composition and method for slowly dissolving siliceous material by the slow production of very low concen-trations of hydrofluoric acid is provided by this invention.  The continual generation of very low concentrations of hydrofluoric acid is accomplished by the hydrolysis of hexafluorotitanate-containing compounds.  The acidizing composition is particularly useful and advantageous for the solubilization of siliceous clay in or adjacent the pores of subterranean hydrocarbon formations thereby increasing the permeability of said formations.  Because of the very low concentration of hydrofluoric acid in the acidizing composition solubilization of siliceous clay deposits is possible at relatively large distances from the point of injection into the formation, for acidizing formations which are too sensitive for more reactive acidizing compositions, for acidizing formations containing chlorite clays, and/or for acidizing formations having an elevated temperature including formation temperatures of 125°C or higher.
Patent CA-1301163-C (CA)
Title: Process for the preparation of 2-halogenated ergoline derivatives
Inventor: MEGYERI GABOR
IPC: C07D519/02
Filed: 1987-06-26
Granted: 1992-05-19
Abstract: DERIVATIVES      Abstract The invention relates to a novel process for the halogenation in 2-position of ergot alkaloids.  The process is characterized by that as a halogenating agent a system consisting of dimethylsulfoxide, a trialkylhalosilane or triaryl-halosilane and optionally a hydrogen halide is used.
Patent CA-1290696-C (CA)
Title: Non-flammable air freshener composition
Inventor: DUMAS SYLVIE
IPC: A61L9/01
Filed: 1987-07-17
Granted: 1991-10-15
Abstract: ABSTRACT     NON-FLAMMABLE AIR FRESHENER COMPOSITIONS     A homogeneous liquid composition for use in air freshening devices comprising 3 to 15% of dimethyl methylphosphonate, 1 to 12% of fragrance, 40 to 65% of organic solvent and 15 to 50% of water (where percentages are percentage by weight of the total composition).  The composition is non-flammable in use.
Patent CA-1280770-C (CA)
Title: Catalytic process for oligomerizing ethene
Inventor: KUSHNERICK JOHN D
IPC: C07C2/12
Filed: 1987-08-04
Granted: 1991-02-26
Abstract: CATALYTIC PROCESS FOR OLIGOMERIZING ETHENE           ABSTRACT            In a catalytic process for converting ethene-rich olefinic feedstock containing a reducing gas to a heavier liquid hydrocarbon product the feedstock is contacted at elevated temperature with a catalyst comprising a nickel-ethene oligomerization component and a shape-selective medium pore acid zeolite component to convert at least a portion of the lower olefinic components to heavier olefinic hydrocarbons water being present during the contacting step in a sufficient amount to prevent substantial reduction of the nickel component.
Patent CA-1311261-C (CA)
Title: Integrated direct ignition module
Inventor: BOYER JAMES A
IPC: F02P13/00
Filed: 1987-09-15
Granted: 1992-12-08
Abstract: INTEGRATED DIRECT IGNITION MODULE Abstract of the Disclosure An ignition module that is adapted to be secured to an internal combustion engine.  The module has a plastic housing and a metallic cover that is adapted to be secured to an engine.  A plurality of ignition coils are located within the housing and cover.  The lower wall of the plastic housing has conductors embedded therein that electrically connect the secondary windings of the coils to electrical connector assemblies  that are carried by the housing and which are adapted to slip over the spark plugs of an engine.  The connector assemblies include means for making an electrical connection to the terminals of the spark plugs.  The ignition coils have laminated cores that are clamped between the housing and the cover. The cores directly contact the metallic cover so that the cores have a heat transfer path to the cover and are electrically connected to the cover.
Patent CA-1300262-C (CA)
Title: Wavelength selective optical data storage system
Inventor: OKADA KAZUO
IPC: G11B7/085
Filed: 1988-03-02
Granted: 1992-05-05
Abstract: ABSTRACT OF THE DISCLOSURE           A first memory element and a second memory element have characteristics of wavelength selective optical data storage.  Information is recorded on the first memory element by creating recording holes by a narrow band light beam at specific wavelength positions within a broad inhomgeneous absorption line.  The second element has at least one prerecorded hole at a specific wavelength position thereof for detecting the wavelength positions of the recording holes.
Patent CA-1333536-C (CA)
Inventor: CRIVELLO JAMES V
IPC: G03C1/72
Filed: 1988-03-10
Granted: 1994-12-20
Abstract: Spin castable radiation sensitive compositions are provided by forming an organic solvent solution of a novolak resin, an organic polymer having chemically combined acid labile groups, and an aryl onium salt.