baber/WOPTO huggingface dataset:
Patent CN-113433075-B (CN)
Title: 一种简单的黑臭水体遥感快速监测方法
IPC: G01N21/25
Filed: 2021-05-08
Granted: 2022-06-14
Abstract: 本发明涉及一种黑臭水体遥感监测方法、装置、电子设备及介质，方法包括：获取遥感影像数据；使用水体提取模型对所述遥感影像数据进行处理得到水体指数和植被指数，其中所述水体提取模型包括改进的归一化差分水体指数MNDWI算法、归一化差分水体指数NDWI算法和归一化差分植被指数NDVI算法；基于所述水体指数和植被指数，判断是否存在水体；使用水体类型识别模型对所述水体的水质进行识别。本发明的实施例通过黑臭水体提取模型，有效的获得了的黑臭水体信息遥感影像数据，能够较完善地利用光谱差异特征。
Patent CN-113277390-B (CN)
IPC: B66B1/46
Filed: 2021-06-16
Granted: 2022-04-19
Abstract: 本申请提供了位移式无接触电梯按钮装置，包括：基板和嵌设于基板内的控制器，所述基板上开设有安装槽，所述安装槽内插设有透明隔板架，所述透明隔板架包括若干个横板和竖板，以用于将安装槽隔离成均匀分布的虚拟按钮空间，所述安装槽的上下侧壁上均匀设置有若干组相对的竖向红外发射器和竖向红外接收器，安装槽的左右侧壁上均匀设置有若干组相对的横向红外发射器和横向红外接收器，所述基板顶部设置有显示器；所述安装槽外侧开设有取消槽，所述取消槽内壁一侧由浅至深设置有多个光敏开关，相对的一侧设有平行光源。本申请通过光电原理确定手指位置，根据手指位置确定目标楼层，达到无接触按钮的功能。
Patent CN-113356243-B (CN)
Title: 用于冻土地区的边坡支护锚固施工方法
IPC: E02D17/20
Filed: 2021-07-02
Granted: 2022-06-21
Abstract: 本发明提供用于冻土地区的边坡支护锚固施工方法，以解决传统的冻土边坡支护施工过程中，热棒与预应力锚索框架无法结合以及传统预应力锚索框架适应融沉和冻胀能力较低的问题，疏水保温层依靠表层雨水或雪水通过保温疏水层的排水管进行排水，疏水保温层的另一面敷设固定的疏水层由疏水土工布形成，本方案中采用了碎石层以及带有排水管的保温疏水层保持了冻土区表层较大的空隙率，以辅助保持东区温度，避免局部温度过高造成融沉。本方案框梁与锚固块之间才非完全刚性的结构，在面对小幅度冻胀和融沉时或者仅局部位置的冻胀和融沉时，利用钢索的柔性结构实现更高的适应度。
Patent CN-113413424-B (CN)
Title: 一种灵芝口服液制备方法及其应用
IPC: A61K9/08
Filed: 2021-07-30
Granted: 2022-05-27
Abstract: 本发明公开一种灵芝口服液及制备方法，涉及中药领域。灵芝口服液的制备方法包括如下步骤：将黄芪、党参、地骨皮、莲翘、青蒿、何首乌、罗汉果、青皮、水，煎煮成中药提取液；再取份灵芝、桦褐孔菌，加入中药提取液混合，浸泡得浸出液；将浸出液进行过滤，得滤液灵芝口服液。本发明灵芝口服液的制备方法，主要根据各种中药里面含有有效成分的物理和化学特性来进行控温提取，再将灵芝、桦褐孔菌和中药提取液一起混合再提取，既保证中药有效成分充分分解出来，而且经过浸泡温度控制来保持中药抗癌主要活性成分的活性。
Patent CN-113560740-B (CN)
IPC: C25D11/24
Filed: 2021-08-04
Granted: 2022-04-19
Abstract: 本发明提供的一种电脑壳体表面处理工艺，包括如下步骤：(1)根据所需要的图形调整振镜的参数；(2)确定振镜的第一参数对壳体的第一表面进行第一次激光，得到第一深度刻痕；(3)确定振镜的第二参数，在第一次深度刻痕的部分区域进行第二次激光，得到第二深度刻痕；(4)将壳体浸入电解液进行阳极氧化处理；(5)将阳极氧化过的壳体浸入染料溶液中进行染色处理。其让壳体经过激光表面处理之后，有激光图形产生，整体表面局部颜色有深有浅的现象产生，阳极后激光区域能呈现发亮且雾状般的效果。
Patent CN-113757383-B (CN)
IPC: F16J15/43
Filed: 2021-09-07
Granted: 2022-06-17
Abstract: 本发明涉及一种带有多个通孔结构磁源的磁流体密封，包括外壳、左极靴环、右极靴环和永久磁铁环。本发明提出了环形永久磁铁同时开设多个通孔的设计方法，该结构解决了磁性液体密封常用的环形磁体存在的永久磁铁环难加工、磁性液体的添加、数据收集、定位、连通等难题，工程中可以通过通孔注入磁性液体，或在通孔处放置数据监测装置，例如温度传感器、速度传感器、磁位计等以便进行数据收集；或在通孔处加工螺纹，从而满足环形磁体的固定需要，使得该磁性液体密封一方面很好的解决了工程上存在的上述问题，另一方面使永久磁铁结构变轻，减轻转轴的负荷。
Patent CN-113512838-B (CN)
Title: 一种异轴错位式纺织面料漂白装置
IPC: D06B3/10
Filed: 2021-09-14
Granted: 2021-11-30
Abstract: 本发明公开了一种异轴错位式纺织面料漂白装置，属于面料漂白技术领域，通过牵引齿带的牵引移动，带动网筒围绕内杆进行非同轴旋转过程，使得各个外板到网筒内壁的距离处于动态变化中，二者距离的变化迫使磁动板在液槽内部不断来回移动，改变其内部气压，从而带动漂白液不断进出液槽，渗透面料，自动实现了漂白液在面料两侧的双向贯穿流动，大大提高了漂白液在面料上的渗透效率，同时提高了漂白液的流动性，加速了漂白速率，提高了漂白效果。
Patent CN-113865684-B (CN)
Title: 一种基于静态轨道的空载矿车称重反馈监管系统
IPC: G01G23/00
Filed: 2021-09-15
Granted: 2022-04-19
Abstract: 本发明公开了一种基于静态轨道的空载矿车称重反馈监管系统，涉及称重反馈监管技术领域，解决了现有技术中无法对矿车称重进行预测监管的技术问题，对矿车称重进行预测监管，防止矿车在装载过程中出现意外，出现矿车超载或者亏吨的现象，导致装载效率降低，影响运输进度；对装载矿车对应滑行轨道进行检测，判断轨道是否与矿车适配，减少矿车在装载过程中的风险，防止矿车静置不稳定导致装载效率降低；判定环境温度是否对计重零点的影响，防止计重零点异常导致称重效率降低，从而影响到矿车装载重量，导致矿车超载或者亏吨，降低了运输效率同时增加了运输的危险系数。
Patent CN-113566717-B (CN)
IPC: G01B11/24
Filed: 2021-09-27
Granted: 2021-12-10
Abstract: 本发明提供一种用于检测双折弯纵梁的弯曲高度的方法及装置，其中方法包括在双折弯纵梁的相对低的平面上设置激光测量仪，在双折弯纵梁的相对高的平面上放置辅助测量装置；在辅助测量装置上取上下两个标定点A点与B点，A点与B点在双折弯纵梁的相对高的平面内的投影点记为C点，激光测量仪初始发射点记为O点，激光测量仪发射的激光从O点发射照射到A点与B点，测量出O点与A点、O点与B点的距离；通过A点与B点、B点与C点、O点与A点、O点与B点的距离，计算出双折弯纵梁的弯曲高度。本发明通过使用激光测量仪的现有测距功能，能够将结果自动显示在显示屏幕上，测量过程不需要辅助人员协助，提高了测量效率，减小了人工误读的可能性。
Patent CN-113580595-B (CN)
IPC: B65H18/02
Filed: 2021-09-28
Granted: 2021-12-14
Abstract: 本发明公开了一种灯带整平装置，属于灯带加工领域，包括给料框架，所述给料框架的顶端设置有缓冲辊，且缓冲辊的两侧设置有端头板，端头板和给料框架旋转连接，所述给料框架的两侧设置有侧壁轴承，端头板的侧壁上设置有穿插在侧壁轴承内环中的圆杆，所述给料框架的一侧设置有动力组件，两个所述升降片之间设置有两个压合辊，灯带条从压合辊的底端穿插过去，所述缓冲辊的下方还设置有透明橡胶条，透明橡胶条从压合辊的底端穿过，且透明橡胶条压合在灯带条的凹槽里，灯带条和透明橡胶条压合成成品条。本发明两个压合辊旋转的时候驱动灯带往前推进，实现了对灯带条和透明橡胶自动装填，并且实现了自动牵引的效果，无需手动给料节省了人力。
Patent CN-113642564-B (CN)
Title: 一种智慧社区用用户车辆进出识别系统
IPC: G06K9/00
Filed: 2021-10-12
Granted: 2021-12-14
Abstract: 本发明公开一种智慧社区用用户车辆进出识别系统，包括支撑柱，所述支撑柱的一侧且位于底部边缘位置固定安装有减速垫，所述减速垫的上表面中间位置开设有连接槽，所述支撑柱靠近减速垫的一侧顶部设置有转动横板，所述转动横板的靠近支撑柱的一端固定安装有连接块，所述连接块的内侧面固定连接有转动辊，所述支撑柱的前侧面靠近顶部边缘位置固定安装有电机壳一，所述电机壳一的内部安装有一号电机；本发明替代了传统的侧面识别车牌号的过程，增加了识别系统的准确度，提高了车辆通行的速率，而且能够避免安装挡板在使用过程中发生旋转掉落，具有很好的辅助旋转的功能，提高了系统的安全性，并具有很好的防护功能，提高了设备的使用寿命。
Patent CN-113651242-B (CN)
Title: 集装箱起重机的控制方法、装置及存储介质
IPC: B66C13/48
Filed: 2021-10-18
Granted: 2022-01-28
Abstract: 本发明公开了一种集装箱起重机的控制方法、装置及存储介质，所述集装箱起重机的控制方法包括：获取集装箱起重机上吊具的当前摆动角度；根据所述当前摆动角度确定所述集装箱起重机上小车的防摇补偿距离和防摇补偿速度；获取所述小车的当前实际运行距离与所述防摇补偿距离之间的差值；根据所述差值和所述防摇补偿速度调整所述小车的当前实际运行速度。本发明旨在对自动化的集装箱起重机防摇的同时提高小车位置的定位精度，以提高自动化的集装箱起重机的作业效率。
Patent CN-113987285-B (CN)
IPC: G06F16/906
Filed: 2021-12-27
Granted: 2022-04-26
Abstract: 本发明涉及一种基于隐藏状态的运动特征数据库生成方法，包括以下步骤：获取用户在不同运动状态下的多个运动训练数据集；选取人体骨骼关键关节点或肢体段，计算在其父关节点局部坐标系中绕每个坐标轴的旋转角度，计算得到所处子空间位置，并进行编码，转换成对应的姿态基；从每个时间点的运动训练数据中提取用于表示运动特征语义信息的隐藏状态，并进行编码；将数据集存储到数据库的同时，存储每个时间点对应的姿态基编码以及隐藏状态编码。本发明将人体姿态几何特征转换为多层次的数字编码，在实现基于内容的精准运动数据检索的同时，提高了检索的效率。
Patent CN-114019220-B (CN)
IPC: G01R19/00
Filed: 2022-01-07
Granted: 2022-04-12
Abstract: 本发明实施例提供一种电流检测器及电路，电流检测器包括：外壳及至少一组磁体，所述磁体位于所述外壳内，每组磁体包括：第一磁芯、第二磁芯、第一激励线圈、第二激励线圈及感应线圈；所述第一磁芯和第二磁芯对称耦合；所述第一激励线圈缠绕所述第一磁芯，用于产生第一激励磁场；所述第二激励线圈缠绕所述第二磁芯，用于产生第二激励磁场；所述第一激励线圈和第二激励线圈为反向串连连接；所述感应线圈缠绕于所述第一磁芯和第二磁芯的耦合中轴，用于感应待测导体产生感应磁场。所述电流检测器测量灵敏度高、抗干扰能力强，并且结构简单、加工难度较低，成本较低。
Patent CN-114332489-B (CN)
Title: 基于不确定性感知的图像显著目标检测方法与系统
IPC: G06V10/44
Filed: 2022-03-15
Granted: 2022-06-24
Abstract: 本发明提出一种基于不确定性感知的图像显著目标检测方法与系统，该方法包括：通过图像中的显著图计算得到内部轮廓不确定性图以及外部轮廓不确定性图；通过特征编码器提取得到细节的内部轮廓不确定性特征、细节的外部轮廓不确定性特征以及显著性特征；融合显著性特征与细节的轮廓不确定性特征以生成互补特征，通过动态加权分支计算得到动态权重并进行分配，并通过加法操作融合显著性特征，得到细化的显著性特征；将细化的显著性特征以及细节的轮廓不确定性特征输入解码分支中，循环输出对应特征以最终得到轮廓不确定性预测图以及显著预测图。本发明中，在图像的显著目标检测方面展示了良好的有效性和优越性，在处理复杂场景时具有更好的性能。
Patent GE-P19981104-B (GE)
Title: Method for Production of Molybdenum Sulfide (VI)
Inventor: GIGAURI ROMAN
IPC: C01G39/06
Filed: 1994-09-16
Abstract: This invention refers to inorganic chemistry, in particular to method for production of molybdenum sulfide (VI).    Technical result of the invention is to simplify the technological process and to reduce manufacturing cost of the final product.    Molybdenum sulfide (VI) is obtained by interaction of molybdenum sulfide (IV) and sodium disulfide.    The process is performed in the aqueous solution at heating. The reaction mixture is treated by hydrochloric acid.    The obtained precipitated final product is filtered, washed and dried.
Patent GE-P20033058-B (GE)
Title: Method for Liquefaction of Natural Gas
Inventor: KIMBLE E LAWRENCE
IPC: F25J1/00
Filed: 1999-12-17
Abstract: 1. Technical Result Increase in technological process.          2. Essence A method for liquefying natural gas to produce a pressurized liquid product having a temperature above -112 DEG C comprises using two mixed refrigerants in two closed cycles, a low-level refrigerant to cool and liquefy the natural gas and a high-level refrigerant to cool the low-level refrigerant. After being used to liquefy the natural gas, the low-level refrigerant is warmed by heat exchange in countercurrent relationship with another stream of the low-level refrigerant and by heat exchange against a first stream of the high-level refrigerant, compressed to an elevated pressure, and aftercooled against an external cooling fluid. The low-level refrigerant is then cooled against a second stream of the high-level mixed refrigerant and by exchange against the low-level refrigerant. The second high-level refrigerant is also warmed by the heat exchange with the low-level refrigerant, compressed to an elevated pressure, and aftercooled against an external cooling fluid.         3. Field of Application Chemical technology.                Table: 1
Patent GE-P20115291-B (GE)
Title: Waterproof vapor-permeable multilayer article
Inventor: POLEGATO MORETTI MARIO
IPC: B32B7/02
Filed: 2004-12-27
Abstract: An article at least one first layer 11, 111, 211, 311 made of a material that is vapor-permeable and microporous and is at least partially hygroscopic or can assume hygroscopic characteristics over time, and at least one second layer 12, 112, 212, 312 that is waterproof and vapor-permeable and is coupled with the first layer.
Patent GE-P20125383-B (GE)
Title: Solar collector
Inventor: MUCHIASHVILI TAMAZ
IPC: F24S23/74
Filed: 2010-03-09
Abstract: A solar collector contains a flat case 1 in the form of a rectangular parallelepiped, a plurality of parabolo-cylindrical mirrors 2, a pipeline 3 the operating sites of which are connected with each other by sites 4 in the form of a semicircle. The pipeline is fixed on heat resisting supports 5. The case is covered by transparent double glass cover. The focuses of mirrors are located in a plane parallel to the basis of the case and in parallel to longitudinal axis of the case. In the operating position the plane of the case is inclined inrespect to the horizontal plane in view of geographical breadth of region, and the focuses of the mirrors are located horizontally. To the bottom end of the pipeline 3 an input pipe 7 for cold heat-carrier (for example water), and to the top end – an output pipe 8 for the heated heat-carrier are attached. Fig: 2
Patent GE-P20227358-B (GE)
Title: High pressure carbamate condenser
Inventor: POPA DORIN
IPC: F28F21/08
Filed: 2018-10-26
Abstract: Described are high pressure carbamate condenser, urea plant, and urea production process. High pressure carbamate condenser as described is of shell-and-tube heat exchanger type with tube bundle and has redistribution chamber connected to tubes of the tube bundle and to a duct. The duct extends between redistribution chamber and the shell.   	  s
Patent CA-1286321-C (CA)
Title: Oxygenate conversion process
Inventor: RODEWALD PAUL G
IPC: C07C11/02
Filed: 1986-01-30
Granted: 1991-07-16
Abstract: AN OXYGENATE CONVERSION PROCESS           ABSTRACT          A process for converting a feedstock comprising organic compounds selected from the group consisting of alcohol, carbonyl, ether and mixtures thereof to a conversion product comprising hydrocarbon compounds comprises contacting the feedstock at conversion conditions with a catalyst composition comprising a crystalline zeolite having a distinctive X-ray diffraction pattern and designated as ZSM-58.
Patent CA-1313732-C (CA)
Title: Preparation of carbon filaments by decomposition of a carbonaceous gas on ferro-magnetic metal particles
Inventor: GEUS JOHN W
IPC: D01F9/127
Filed: 1986-04-14
Granted: 1993-02-23
Abstract: ABSTRACT OF THE DISCLOSURE         A method of preparing carbon filaments is disclosed, which comprises exposing a suitable thermostable substrate which is covered with reduced monocrystalline metal particles with a diameter of at least 5 nanometers to a carbon containing gas mixture at temperatures of about 250° up to about 700°C to 800°C for a period of time sufficient to form filaments of the desired length, and thereafter removing the substrate and/or the metal particles.  The filaments are characterized by a crystalline graphitic structure and a morphology defined by a fishbone-like arrangement of the graphite layers along the axis of the filaments.  A high carbide content is a prerequisite for the nucleation of the filamentous carbon with a fishbone like structure.   33,660-F
Patent CA-1298750-C (CA)
Title: Supporting device
Inventor: THUNE HALLDIS A
IPC: A61F5/055
Filed: 1986-04-17
Granted: 1992-04-14
Abstract: ABSTRACT    A supporting device for use in first aid to persons injured in accidents or the like, in particular in cases of neck and/or back injuries is described.  The device comprises a main part for arrangement at the back of the injured person and provided with fastening members for anchoring.  The main part and the fastening members are made generally of a flexible material.  The main part is provided with an elongate supporting element adapted primarily to give support along the back and/or the neck.  The supporting element has the form of a flat metal rod adapted to be detachable and insertable at or in the main part.  A preferably upwardly open pocket is provided for this purpose.  The main use of such a supporting device is in first aid equipment.
Patent CA-1284398-C (CA)
Title: Solution processible forms of neutral and electrically conductive poly (substituted heterocycles)
Inventor: JEN KWAN-YUE A
IPC: C08G61/10
Filed: 1986-05-16
Granted: 1991-05-21
Abstract: ABSTRACT OF THE DISCLOSURE    This invention relates to solutions comprising doped and undoped poly(substituted heterocycles) and an organic solvent which can be used to form conducting polymer articles, including films.
Patent CA-1282008-C (CA)
Title: Rapid acting intravenous emulsion of omega-3 fatty acid esters
Inventor: WARD MICHAEL V
IPC: A61K35/12
Filed: 1986-10-14
Granted: 1991-03-26
Abstract: ABSTRACT OF THE DISCLOSURE      Dsscribed are lipid emulstions of marine oils comprising high concentrations of omega 3-fatty acid esters and low concentrations of free fatty actds for intravenous administration for the treatment of thrombotic disease states.  More specifically, a lipid emulsion for parenteral use is provided comprising an emulsifier, water, and a marine oil comprising an omega-3 fatty acid ester, in which the concentration of free fatty acid in the emulsion is below about 5 meq/I.
Patent CA-1330083-C (CA)
Title: Synthesis of chiral thioacetals and thioethers
Inventor: YOUNG ROBERT N
IPC: C07D215/18
Filed: 1987-02-05
Granted: 1994-06-07
Abstract: TITLE OF THE INVENTION SYNTHESIS OF CHIRAL THIOACETALS AND THIOETHERS            ABSTRACT OF THE DISCLOSURE         Thioacids, thiols, an acid, and an aldehyde are used to produce chiral thioacetals of the general formula.                     I     The compounds are leukotriene antagonists.
Patent CA-1301583-C (CA)
Title: Amphoteric surfactant solution for cleaning or preserving soft contact lenses
Inventor: TSAO FU-PAO
IPC: A01N57/12
Filed: 1987-02-17
Granted: 1992-05-26
Abstract: 4-15760/+/CGC 1180 Amphoteric surfactant solution for cleaning or preserving soft contact lenses Abstract of the Disclosure The instant invention relates to an aqueous self-preserving soft contact lens cleaning or preserving solution comprising, as its only preservative agent, an effective surfactant and solution preserving amount of a water-soluble amphoteric surfactant of the formula I                                         (I) wherein R is alkyl, alkenyl or alkanedienyl of 6 to 18 carbon atoms each of which are unsubstituted or substituted by halo, hydroxy or amino; A is -O-, -S-, -C(O)O- or -C(O)NR'- where R' is hydrogen or lower alkyl; R1 is alkylene of 2 to 6 carbon atoms which is unsub-stituted or substituted by hydroxy; R2 and R3 are independently hydrogen or lower alkyl, which is unsubstituted or substituted by carboxy or by one or two hydroxyls, one of which may be esterified with phosphoric o. sulfuric acid; and R4 is alkylene of up to 3 carbon atoms which is unsubstituted or substituted by hydroxy; or an ophthalmologically acceptable salt thereof.
Patent CA-1291762-C (CA)
Title: Procede de preparation d'aldehydes aromatiques
Inventor: BLUTHE NORBERT
IPC: C07C45/49
Filed: 1987-03-17
Granted: 1991-11-05
Abstract: BREVET D'INVENTION PROCEDE DE PREPARATION D'ALDEHYDES AROMATIQUES Société dite : RHONE-POULENC CHIMIE Inventeurs : Messieurs BLUTHE Norbert PERRON Robert DU CONTENU TECHNIQUE DE L'INVENTION Procédé d'obtention d'aldéhydes aromatiques par réaction d'un mélange hydrogène/oxyde de carbone avec un halogénure aromatique du groupe des bromure et iodure, en présence d'un catalyseur à base d'un métal noble, d'une base azotée tertiaire et éventuellement d'un agent complexant du métal noble pris dans le groupe des phosphines et des phosphites, caractérisé en ce que la concentration en base azotée exprimée en mole par litre de mélange réactionnel est maintenue à une valeur d'au moins 2 moles/litre pendant la durée de la réaction.
Patent CA-1339598-C (CA)
Inventor: CURTIS JEFF KIMO
IPC: C07D211/86
Filed: 1987-06-08
Granted: 1997-12-23
Abstract: Compounds having the formula (see fig. I) wherein R is halogen; C1-C2 alkyl; C1-C2 alkoxy; nitro; cyano; C1-C2 haloalkyl; or RaSOn- wherein n is 0 or 2 and Ra is C1-C2 alkyl; R1 is hydrogen or C1-C4 alkyl; R2 is hydrogen or C1-C4 alkyl; or R1 and R2 together are alkylene having 2-5 carbon atoms; R3 is hydrogen or C1-C4 alkyl; R4 is hydrogen or C1-C4 alkyl; or R3 and R4 together are carbonyl; and R5 and R6 independently are (1) hydrogen; (2) halogen; (3) C1-C4 alkyl; (4) C1-C4 alkoxy; (5) trifluoromethoxy; (6) cyano; (7) nitro; (8) C1-C4 haloalkyl; (9) RbSOm- wherein m is the integer 0, 1 or 2; and Rb is (a) C1-C4 alkyl; (b) C1-C4 alkyl substituted with halogen or cyano; (c) phenyl; or (d) benzyl; (10) -NRcRd wherein  Rc and Rd independently are hydrogen or C1-C4 alkyl; (11) ReC(O)- wherein Re is C1-C4 alkyl or C1-C4 alkoxy; or (12) -SO2NRcRd wherein Rc and Rd are as defined; and (13) -N(Rc)C(O)Rd wherein Rc and Rd are as defined; R7 is C1-C4 alkyl or phenyl; and t is the integer 0 or 1 and their salts are useful as herbicides.
Patent CA-1300135-C (CA)
Title: Substituted quinoxalines
Inventor: ELLAMES GEORGE J
IPC: C07D471/14
Filed: 1987-08-17
Granted: 1992-05-05
Abstract: Case 2446 ABSTRACT     This disclosure relates to a novel class of substituted quinoxaline derivatives.  The disclosure further relates to pharmaceutical compositions containing such compounds and to the use of such compounds and compositions as anti-anaerobic agents.
Patent CA-1299409-C (CA)
Title: Dispositif d'immobilisation rapide d'un element tubulaire dans un boitier d'appareillage et bloc de jonction pour fibres optiques dote d'untel dispositif
Inventor: HENG JEAN-PAUL
IPC: G02B6/38
Filed: 1987-09-29
Granted: 1992-04-28
Abstract: Dispositif d'immobilisation rapide d'un élément tubulaire, notamment pour boîtier de bloc de jonction de fibres optiques. L'élément tubulaire pénétre dans le boîtier à travers un conduit d'admission où il est immobilisé par un organe mobile à fente de coincement, l'organe étant mobile en translation dans un guide qui interrompt le conduit d'admission. Le dispositif comporte un agencement de déplacement de l'organe mobile sous l'effet d'une rotation axiale partielle d'une lame d'outil de type tournevis. Deux conduits de manoeuvre l'un dans le boîtier, l'autre dans l'organe mobile, assurent conjointement la conversion du mouvement de rotation de l'outil en mouvement de translation de l'organe mobile. Et un bloc de jonction pour fibres optiques doté d'un tel dispositif.
Patent CA-1283193-C (CA)
Title: Charging system for a steering wheel mounted air bag system
Inventor: HUSBY HARALD
IPC: B60R21/01
Filed: 1987-10-01
Granted: 1991-04-16
Abstract: ABSTRACT OF THE INVENTION     An air bag control circuit for a motor vehicle includes an energy storage element, a crash sensor and a trigger for inflating the air bag.  The energy storage element is coupled for charging to the motor vehicle horn circuit,  The control circuit is especially suited for air bags mounted on steering wheels.
Patent CA-1303649-C (CA)
Title: Aerodynamically contoured sleeper apparatus
Inventor: RIGGS TONY M
IPC: B62D33/06
Filed: 1987-12-30
Granted: 1992-06-16
Abstract: ABSTRACT OF THE DISCLOSURE            Aerodynamically configured sleeper apparatus comprises a sleeper base compartment adapted to be removably mounted behind the truck cab of a tractor-trailer, and an aerodynamically contoured sleeper top mounted on the sleeper base compartment.  The top has a front portion which extends forwardly to overhang a portion of the cab roof, and has a height at a rear wall thereof such that the overall height of the sleeper base compartment and the top matches the height of the trailer.  Transition panels, configured to match the belt line of the cab, extend forwardly to the truck cab from the front wall of the sleeper compartment to afford a smooth air flow and to give the sleeper apparatus a built-in appearance.  Adjustable side fairings, connected to a rear wall of the sleeper apparatus enable its width to be varied to match trailers having different widths.  An adjustable top trim tab on the sleeper top enables the height of the sleeper apparatus to be adjusted to accomodate trailers of different heights.  The interior of the sleeper top is open to the interior of the sleeper base compartment to afford greater head room, and the rear wall of the top has a reverse cutout for conveying air flow upwardly over the sleeper top.
Patent CA-1288606-C (CA)
Inventor: DUDLEY KEVIN F
IPC: F25B47/02
Filed: 1987-12-29
Granted: 1991-09-10
Abstract: Invention:  HEAT PUMP SYSTEM WITH HOT WATER DEFROST     Abstract of the Invention An integrated heat pump and hot water system including a water to refrigerant heat exchanger having a refrigerant evaporating circuit and a refrigerant condensing circuit that are in heat transfer relation with the water circuit.  A bi-flow expansion valve with a positive shut off feature is mounted in the refrigerant liquid line connecting the indoor and outdoor coil of the heat pump.  The refrigerant evaporator circuit is connected between the inlet of the compressor and the liquid line by an evaporator line that enters the liquid line between the bi-flow expansion valve and the outdoor coil.  A solenoid actuated metering valve is placed in the evaporator line to control the flow of refrigerant passing through the evaporator circuit.  The condensing circuit of the heat exchanger is connected directly to the discharge line of the compressor so that the refrigerant discharged from the compressor passes through the condensing circuit.  By simply cycling the expansion valve and the metering valve a number of operational modes may be selected whether or not the heat pump is conditioning comfort zone air.
Patent CA-1308231-C (CA)
Title: Process for producing silicon nitride
Inventor: JAIN MUKESH
IPC: C01B21/068
Filed: 1988-01-08
Granted: 1992-10-06
Abstract: Abstract:    The invention provides a process for forming silicon nitride containing little or no silicon carbide.  The process involves producing a uniform dispersion of finely divided silica particles in a polymer, heating the polymer/ silica dispersion in a non-oxidizing atmosphere to carbonize the polymer, and heating the resulting carbonized product to a temperature in the range of 1300-1800°C in a non-oxidizing nitrogen-containing atmosphere.  This latter heating step is carried out in the presence of a metal oxide (preferably alumina) which is capable, in the reaction conditions, of reducing the amount of silicon carbide formed as an undesired by-product.
Patent CA-1339185-C (CA)
Title: Lymphocyte inhibition by hla peptides
Inventor: KRENSKY ALAN M
IPC: A61K38/10
Filed: 1988-02-01
Granted: 1997-07-29
Abstract: Novel peptides are provided for modulating the cytotoxic effect of CTL's.  Novel peptides cross reactive with the C-terminal or N-terminal portions of the .alpha., or .alpha.2 domains, respectively, of the MHC antigen providing the CTL restriction are employed for CTL modulation.  The peptides may be used in vivo or in vitro for controlling cellular lysis.
Patent CA-1284703-C (CA)
Title: Corner and edge protectors for rectangular articles
Inventor: GALEA JOSEPH
IPC: B65D81/05
Filed: 1988-02-19
Granted: 1991-06-11
Abstract: ABSTRACT     Moulded fibre protectors for rectangular edges or corners of articles and having convergent ribbed and grooved walls contacting surfaces of the articles adja-cent the edge or corner, the walls being joined by hollow ridges so that the walls of the article converge within channels inside the ridges, or within a convergence of the channels in the case of a corner protector, are im-proved by arranging the ribbing of the walls so that the hollow ridges adjacent the convergence of the walls are provided with maximum support by internal primary land portions on the protector walls which are uninterrupted by grooves formed on the inner surface of these walls.          These primary land portions are divided from remaining land portions by primary grooves extending generally parallel to those edges of the protector walls remote from the convergence.
Patent CA-1294632-C (CA)
Title: Thin bed reactors for methane conversion
Inventor: LEYSHON DAVID W
IPC: C07C1/00
Filed: 1988-03-17
Granted: 1992-01-21
Abstract: Abstract The invention relates to the conversion of methane to higher hydrocarbons by reaction of methane and gaseous oxidant under adiabatic conditions in a thin bed reactor, and to reactors for carrying out this reaction.