baber/WOPTO huggingface dataset:
Patent CN-113188971-B (CN)
IPC: G01N21/3563
Filed: 2021-04-09
Granted: 2022-06-03
Abstract: 本发明涉及一种非反应型沥青再生剂渗透性能评价方法，包括以下步骤：制备老化沥青试样以及再生剂试样，并获取两种试样的红外光谱；获取实际拌和、运输、摊铺、压实以及之后阶段的全程降温曲线；制备老化沥青与再生剂的渗透试验试管；在水浴锅中对试管进行保温；制备渗透后老化沥青的FTIR试样；计算再生剂渗透后的老化沥青试样的渗透参数，在此基础上计算波数渗透谱 S(k)‑k 曲线、深度渗透谱 S(d)‑d 曲线、时间渗透谱 S(t)‑t 曲线；本发明从官能团角度直接判断再生剂中各组分在老化沥青中的渗透情况，并在试样保温中引入实际拌和、运输、摊铺、压实及之后阶段的全程降温曲线概念，适用于评价非反应型沥青再生剂在热再生中的渗透能力，使评价结果更符合实际工程。
Patent CN-113099068-B (CN)
Title: 基于双图像的大容量像素值排序可逆信息隐藏方法
IPC: H04N1/32
Filed: 2021-04-09
Granted: 2022-05-10
Abstract: 本发明涉及一种基于双图像的大容量像素值排序可逆信息隐藏方法。本发明所述的一种基于双图像的大容量像素值排序可逆信息隐藏方法对图像进行分块并对每块像素从小到大排序后，计算最大和最小像素的预测误差，根据预测误差和秘密信息的第一位数值确定本次嵌入秘密信息的位数m，然后根据m的值和秘密信息对应的十进制获得对应的序列号α，根据α的值在两张载密图像上对最大和最小像素进行相应的修改去嵌入秘密信息，最后在第一张载密图像嵌入附加信息用来保证提取和原始图像的恢复。本发明所述的一种基于双图像的大容量像素值排序可逆信息隐藏方法具有嵌入容量大、载密图像视觉质量高、算法简单、应用范围广的优点。
Patent CN-112974089-B (CN)
Title: 管材内壁金属层镀覆输送装置
IPC: B05B16/20
Filed: 2021-04-21
Granted: 2021-08-31
Abstract: 本发明涉及金属层镀覆技术领域，提供了一种管材内壁金属层镀覆输送装置，包括吊轨，吊轨上设置一摆渡车；吊轨的下方设有用于输送管材的第一输送线和第二输送线；两输送线之间设有可与摆渡车同步移动的用于加热管材的加热组件；摆渡车的底部对称设有两夹臂，夹臂上设有卡件；摆渡车的顶部还安装有喷涂组件。借此，本发明通过在摆渡车上设置喷涂组件，并在第一输送线和第二输送线之间设置与摆渡车同步移动的加热组件。实现了管材在第一输送线和第二输送线之间的镀覆作业，替代了专门的镀覆。将镀覆工序集成到管材的输送过程中，有效提高了生产效率。
Patent CN-113025358-B (CN)
IPC: B01D36/00
Filed: 2021-05-19
Granted: 2021-08-03
Abstract: 本发明公开了一种连续式高温气氛碳化裂解炉及其使用方法，属于碳化裂解炉领域。一种连续式高温气氛碳化裂解炉，包括用于对垃圾进行裂解的裂解箱、工作主体，所述裂解箱连接在所述工作主体下端，还包括：进料腔，设置在所述工作主体上端，用于方便垃圾的进入；处理腔，设置在所述进料腔的下端，用于对垃圾进行初步处理；本发明中通过挤压轮方便了将垃圾中的水分挤出，通过裂解箱方便了对垃圾进行裂解，通过废水腔方便了对垃圾中的废水进行处理，通过导气管方便了对气体中的热量进行传递，同时方便了对废水进行处理。
Patent CN-113248139-B (CN)
IPC: C03C3/108
Filed: 2021-06-01
Granted: 2022-06-24
Abstract: 本发明提供了一种高光致折射率变化的光学玻璃、由该玻璃制备的光纤及其制备方法和应用，所述光学玻璃按重量百分比计，含有以下组分：二氧化硅55％‑60％；三氧化二铝15％‑20％；氧化镁5％‑10％；三氧化二硼0‑10％；氧化铅5‑10％；二氧化锗0‑5％；二氧化铈0‑5％。本发明所述的方法制备的光学玻璃，其折射率(n d )为：1.53～1.58；在深紫外波段(即紫外激光波段)具有极高的光吸收率，在180‑300nm波段的光谱透过率小于等于30％；在400‑2000nm范围内的光谱透过率大于等于95％；光通信波段(通常为1310nm或1550nm)具有极低的吸收率，即在1100‑1600nm波段的光谱透过率大于等于99％；经紫外激光辐照后，其折射率变化达(4‑8)×10 ‑3 。
Patent CN-113418477-B (CN)
Title: 一种基于正电子湮灭技术的油泵内腔油膜厚度测量方法
IPC: G01B15/02
Filed: 2021-06-16
Granted: 2022-04-01
Abstract: 本发明公开了一种基于正电子湮灭技术的油泵内腔油膜厚度测量方法，步骤为，取标记了正电子核素的润滑油，使核素均匀混合于润滑油中；将标记了核素的润滑油分别注入被测件和参照件的润滑装置中；让被测件和参照件同时运作一段时间，使被测件内腔壁附着一层带有核素的润滑油；利用γ光子探测装置获得一段时间线上的被测件和参照件的符合线数量；根据参照件的实验数据确定一段时间线上油膜厚度‑符合线数量关系；对比被测件与参照件的符合线数量，得到被测件内腔油膜厚度。本发明降低了测量成本，提高了测量精度，通过无接触、无嵌入的方式实现对内腔真实状态下的油膜厚度的无损测量。
Patent CN-113149414-B (CN)
IPC: C03B23/045
Filed: 2021-06-23
Granted: 2021-08-24
Abstract: 本发明提供一种摇摆式玻璃安瓿瓶生产加热装置，包括公转装置、加热装置以及多个上夹头、下夹头、升降装置与自转装置；公转装置包括第一公转盘、第二公转盘、第三公转盘、承接盘、转轴、驱动装置以及多个承接座；多个承接座围绕承接盘的圆心设置，第三公转盘上开设有弧形缺口，弧形缺口朝向所述承接座设置；其中，上夹头转动安装于第一公转盘，下夹头的顶端转动安装于所述第二公转盘，自转装置设于下夹头的底端；升降装置包括U形块、导杆、螺纹杆、转动电机、第一齿轮、齿条板及收纳管。本发明提供的摇摆式玻璃安瓿瓶生产加热装置解决了相关技术中的玻璃瓶整体转运耗时过多，且生产效率较低的技术问题。
Patent CN-113297852-B (CN)
IPC: G06F40/295
Filed: 2021-07-26
Granted: 2021-11-12
Abstract: 本申请涉及自然语言处理技术领域，尤其涉及一种医学实体词的识别方法和装置。该识别方法包括：构建用于表征医学实体词与自编码向量之间对应关系的预训练模型；利用二分类模型针对所构建的预训练模型的输出结果进行识别，并基于识别结果对预训练模型进行微调，以生成标准词自编码模型；提取目标病例文本中的目标医学实体词的内容特征；将内容特征输入标准词自编码模型，获得目标医学实体词对应的第一自编码向量；从医学标准词编码索引库中查找与第一自编码向量对应的医学标准词，将医学标准词作为目标医学实体词对应的目标医学标准词。通过上述方式，能够便于医学信息共享，提高医疗领域之间交流的效率。
Patent CN-113748957-B (CN)
IPC: A01G24/12
Filed: 2021-09-22
Granted: 2022-05-24
Abstract: 本发明公开了一种东北岩高兰野生驯化与栽培技术基质，包括以下重量百分比的组分：细沙30‑50%，棕色针叶林土30‑40%，酸性地衣类物质10‑20%和用于调节pH值至3.4‑3.6的酸性伴侣；所述酸性地衣类物质由偃松针叶和石蕊磨碎混合而成，其中，所述偃松针叶的百分比为50%‑60%，石蕊的百分比为40%‑50%。同时，本发明公开了一种东北岩高兰野生驯化与栽培技术基质的调配方法及应用。本发明提供的一种东北岩高兰野生驯化与栽培技术基质及调配方法和应用，将野生东北岩高兰置于该基质上生长，使其保持野生东北岩高兰的优良基因和对环境的高度适应性（即存活率高），从而便于进行大规模推广和生产。
Patent CN-113929890-B (CN)
Title: 一种环氧氯丙烷、邻苯二甲酸酐、环氧丙烷和二氧化碳四元嵌段共聚物及其制备方法
IPC: C08G63/64
Filed: 2021-09-22
Granted: 2022-07-01
Abstract: 本发明公开了一种环氧氯丙烷、邻苯二甲酸酐、环氧丙烷和二氧化碳四元嵌段共聚物及其制备方法。采用一锅两步法，步骤一，高压反应釜中先发生环氧丙烷和CO 2 开环聚合，得到聚碳酸酯；步骤二，往高压反应釜继续加入环氧氯丙烷和邻苯二甲酸酐，在聚碳酸酯链上接上环氧丙烷、环氧氯丙烷和邻苯二甲酸酐开环聚合得到的芳香族聚酯，实现纯二嵌段共聚物的合成。本发明采用商业化的路易斯酸碱对作催化剂，不仅成功将环氧氯丙烷引入环氧丙烷、邻苯二甲酸酐和二氧化碳的共聚中，得到含环氧氯丙烷的聚碳酸酯‑聚酯结构，大幅提高聚碳酸亚丙酯的热稳定性，而且实现纯二嵌段共聚物的合成，整合两嵌段的优异性能，提供新的材料性质，扩大PPC材料的应用范围。
Patent CN-113757191-B (CN)
IPC: F04F10/00
Filed: 2021-09-28
Granted: 2022-07-01
Abstract: 本发明涉及排水技术领域，具体公开了一种排水装置，该排水装置包括水仓、第一U型管和第二U型管，通过第一U型管可以将待排水容器中的液体输送至水仓内，水仓的一侧设置有连接管，连接管与第二U型管连通，通过连接管将水仓内的水排入第二U型管，第二U型管的两端与液体形成相对密封的状态，水排入第二U型管后使第二U型管内压强降低，使得第二U型管的端口开始吸水，开始排水。本发明通过水仓、第一U型管和第二U型管构成的排水装置通过虹吸作用能够在不消耗电能的情况下就能完成排水的过程，节省能源，同时排水过程平稳，避免噪音的产生。
Patent CN-114048541-B (CN)
Title: 基于数字孪生的资产空间标记方法及系统
IPC: G06T7/73
Filed: 2022-01-12
Granted: 2022-04-22
Abstract: 本发明提供了基于数字孪生的资产空间标记方法，包括以下步骤：接收待管理建筑物的CAD图纸和BIM模型；对CAD图纸和BIM模型进行坐标匹配，以得到第一坐标点对应关系；接收通过CAD图纸标注出的待拍摄地点；获取待拍摄地点的现场影像信息；计算现场影像信息的世界坐标；对部分现场影像信息的CAD图纸和的世界坐标进行坐标匹配，以得到第二坐标点对应关系；根据第一坐标点对应关系和第二坐标点对应关系，将所有现场影像信息叠加至BIM模型中；接收用户在一现场影像信息中选中一资产的标记指令，拾取资产对应的BIM模型或世界坐标，在BIM模型或世界坐标上设置标记图标。该方法提高远程资产管理的效率，降低远程资产管理的成本。
Patent CN-114041778-B (CN)
Title: 一种应用于骨关节磁共振成像的融合成像方法与系统
IPC: A61B5/055
Filed: 2022-01-13
Granted: 2022-06-24
Abstract: 本发明公开了一种应用于骨关节磁共振成像的融合成像方法，涉及图像处理技术领域，包括步骤：通过核磁共振仪进行一次脉冲激发后，在单次扫描中采集预设个数的自旋回波；根据预设比例信息将处于前列的若干个自旋回波存入第一对偶空间，并将剩余的自旋回波存入第二对偶空间；通过傅里叶逆变换，获得自旋回波重建后的质子密度加权图像和横向衰减加权图像；根据质子密度加权图像和横向衰减加权图像获取叠加融合后的骨关节磁共振图像。本发明利用骨关节处混合生物组织磁共振图像的扫描参数的区别特征，通过将单次扫描所获得的自旋回波前后段分别存入不同的对偶空间，从而实现单次扫描的双重加权图像获取，大大节省了由于分次扫描造成的时间耗费。
Patent CN-114116009-B (CN)
Title: 一种用于处理器的寄存器重命名方法及系统
IPC: G06F9/38
Filed: 2022-01-26
Granted: 2022-04-22
Abstract: 本发明公开了一种用于处理器的寄存器重命名方法，该方法包括：将输入的多条流水线指令对应的逻辑目的寄存器进行拆分生成至少两个检查组；分别对检查组进行相关性检查确定最终的物理源寄存器；根据最终的物理源寄存器确定超标量处理器的寄存器重命名的关键路径。由此能够优化寄存器重命名相关性检查处理电路的关键路径，降低关键路径时延，提高超标量处理器的频率。
Patent CN-114403812-B (CN)
IPC: G16H50/20
Filed: 2022-03-30
Granted: 2022-07-08
Abstract: 本发明涉及一种脑损伤状况的辅助分析方法、装置、系统及存储介质。所述辅助分析方法用于对新生儿脑损伤状况进行辅助分析，包括获取新生儿受检者在静息态的脑部的目标区域的近红外数据；基于所获取的近红外数据，在显示界面的第一区域内显示平铺模式的中枢节点图谱，包括第一脑图像以及中枢节点的标识，至少部分中枢节点能够平铺到第一脑图像中脑边缘以外的背景区域中，使得第一脑图像上的各个中枢节点不被遮挡。本发明将中枢节点、区域连接、功能连接以及与脑损伤状况相关联的特征指标等以图文结合的形式在界面上显示，使医生通过多角度查看、多图谱比对和多指标解读，提高新生儿脑损伤状况分析的准确性、可靠度和临床诊断效率。
Patent GE-P19981425-B (GE)
Title: Grouser for Car Wheel
Inventor: VADACHKORIA GEORGE
IPC: B60C27/02
Filed: 1995-09-06
Abstract: Increase of tyre exploitation reliability and its clutch coefficient with the ground.            2. Essence Grouser comprises hooks 5, a cable and its fixing elements on a wheel, whereas the hooks 5 are made in the form of anple pieces or bent plates rigidly fixed on sleeves 6 and interweaved on the cable, one of the hooks has threaded openings 9 with fixing elements for fixing of the cable ends, and at least three hooks, equally spaced from each other are provided with side members 13 and planks 14 for additional fixing of the grouser.             3. Field of Application Vehicle machine building.          3 fig.
Patent GE-P20012547-B (GE)
Title: Oral Cyclosporin Formulation
Inventor: MERLE CHRISTIAN
IPC: A61K38/13
Filed: 1996-07-31
Abstract: 1. Technical Result Increase in stability of cyclosporin formulations and simplification of their storage conditions.           2. Essence An oral cyclosporin formulation comprises cyclosporin, at least one alkanol solvent of from 2 to 3 carbon atoms, at least one non-ionic polyoxialkylen surfactant, As a surfactant it comprises a compound selected from the polyoxiethylene spirits and monoesters of ethoxylated polyols of fat acids comprising 4-6 carbon atoms.           In order to obtain the cyclosporin suspension, it is mixed with the alkanol solvent comprising 2 to 3 carbon atoms and with the non-ionic polyoxialkylen surfactant. The obtained concentrated solvent is diluted by water.          3. Field of Application Medicine.
Patent GE-P20063743-B (GE)
Title: Method and System for Implicit User Equipment Identification
Inventor: TERRY STEPHEN E
IPC: H04H20/00
Filed: 2002-05-08
Abstract: 1. Technical Result Increase in efficiency of data processing. 2. Essence A method for data related downlink signaling including selectively tailoring the UE ID to create a UE ID value, which is then added to a data field to create a data mask. This data mask is then further processed as the CRC field and transmitted with the data burst to provide CRC-related functions. An alternative embodiment discloses initializing a CRC generator with UE identification prior to CRC generation. This implicity includes the UE ID within the CRC without requiring additional overhead signaling. 3. Field of Application Radiocommunication system.
Patent GE-P20135731-B (GE)
Title: Trans-4-{2-[4-(2,3-dichlorophenyl)-piperazin-1-yl]-ethyl}-n,n-dimethyl carbamoyl-cyclohexylamine for acute mania treatment
Inventor: LASZLOVSZKY ISTVAN
IPC: A61K31/4965
Filed: 2008-05-19
Abstract: The present invention relates to use of (thio)-carbamoyl-cyclohexane derivatives, particularly, to trans-4-{2-[4-(2,3-dichlorophenyl)-piperazin-1-yl]-ethyl}-N,N- dimethylcarbamoyl-cyclohexylamine and pharmaceutically acceptable salts thereof for preparation of a medicament for acute mania treatment. Furthermore, the present invention relates to acute mania treatment by trans-4-{2-[4-(2,3-dichlorophenyl)-piperazin-1-yl]-ethyl}-N,N-imethylcarbamoyl-cyclohexylamine and their pharmaceutically acceptable salts.
Patent GE-P20115351-B (GE)
Title: Method of definition of strain sign in thin films
Inventor: KALABEGISHVILI TAMAZ
IPC: G01L1/00
Filed: 2009-02-27
Abstract: A method provides determining by visual supervision of a strain sign on a film applied on a substrate. On the films by a method indentation prints are made and by means of a microscope supervision over changes of the sizes of their diagonals during certain time is carried out in the result of which a strain sign is defined.
Patent CA-1331507-C (CA)
Title: Polyhalogenated hydrocarbon refrigerants and refrigerant oils colored with fluorescent dyes and method for their use as leak detectors
Inventor: PAREKH MANHER
IPC: C09K5/00
Filed: 1986-02-20
Granted: 1994-08-23
Abstract: POLYHALOGENATED HYDROCARBON REFRIGERANTS AND REFRIGERANT OILS COLORED WITH FLUORESCENT DYES  AND METHOD FOR THEIR USE AS LEAK DETECTORS                  ABSTRACT              A leak detectable refrigeration composition including a polyhalogenated hydrocarbon refrigerant, a refrigeration oil, or a mixture of the two having a fluorescent dye dissolved therein, is prepared for use in refrigeration systems in automobile air conditioning systems, commercial refrigeration systems, and the like. Upon exposure to ultraviolet light, there is sufficient fluoresence by the refrigeration liquid to allow one to visually detect a leak in the system due to the presence of the dye at the source of the leak. Small leaks which were previously nondetectable with dye coloring systems detectable in normal light may now be detected due to the greater visibility of the fluorescent dye under an ultraviolet light.
Patent CA-1333597-C (CA)
Title: 16,17-acetalsubstituted androstane-17.beta.-carboxylic acid esters
Inventor: ANDERSSON PAUL H
IPC: C07J5/00
Filed: 1986-04-03
Granted: 1994-12-20
Abstract: The invention refers to compounds having anti-inflammatory activity characterized by the formula   I     or a stereoisomeric component thereof, wherein the 1,2-position is saturated or is a double bond X1 is selected from hydrogen, fluorine, chlorine and bromine X2 is selected from hydrogen, fluorine, chlorine and bromine R1 is selected from hydrogen or a straight or branched hydro-carbon chain having 1 to 4 carbon atoms R2 is selected from hydrogen or straight and branched hydro-carbon chains having 1 to 10 carbon atoms and R3 is selected from             Y is O or S    R4 is selected from hydrogen, straight or branched hydrocarbon chains having 1 to 10 carbon atoms or from phenyl R5 is selected from hydrogen or methyl and R6 is selected from hydrogen, straight or branched, saturated or unsaturated hydrocarbon chains having 1 to 10 carbon atoms, an alkyl group substituted by at least one halogen atom, a heterocyclic ring system containing 3 to 10 atoms in the ring system,               (m=0,1,2; n=2,3,4,5,6), phenyl or benzyl groups which are unsubstituted or substituted by one or more alkyl, nitro, carboxy, alkoxy, halogen, cyano, carbalkoxy or trifluoromethyl group(s), provided that when R2 is hydrogen R1 is a straight or branched hydrocarbon chain having 1 to 4 carbon atoms.  The invention also refers to a process and intermediates for the preparation of these compounds, a pharmaceutical preparation containing one of the compounds and a method for the treatment of inflammatory conditions.
Patent CA-1310922-C (CA)
Title: Vaccine to control the viral infection of fish
Inventor: LEONG JO-ANN C
IPC: A61K39/205
Filed: 1986-04-09
Granted: 1992-12-01
Abstract: Abstract of the Disclosure Subunit vaccines and their use for immunizing fish against infection by viruses are disclosed.  In particular, plasmid pG8 is constructed by joining, with the plasmid pUC8, DNA which encodes the glycoprotein of infectious hematopoietic necrosis virus (IHNV).  pG8 is inserted in E. coli, whereby pure viral antigen is produced to provide a vaccine for the control of IHNV.
Patent CA-1275408-C (CA)
Title: Process for resotropin
Inventor: DRESSLER HANS
IPC: C07D487/18
Filed: 1986-07-30
Granted: 1990-10-23
Abstract: ABSTRACT     A method is provided for preparing resotropin by reacting hexamethylenetetramine and resorcinol in a solvent consisting essentially of methanol in an amount sufficient to dissolve substantially all of said reactants.  The resulting product has greatly improved storage stability, is formed in greater yield and with higher purity, by comparison with previous methods of preparation using solvents other than methanol, such as water and various non-aqueous solvents.
Patent CA-1287743-C (CA)
Title: Herbicidal agents
Inventor: BAUER KLAUS
IPC: A01N43/50
Filed: 1986-10-09
Granted: 1991-08-20
Abstract: Abstract of the disclosure Herbicidal agents which contain an active ingredient of the formula 1                  (I) wherein R denotes H or (substituted) alkyl, or its salt, in combination with a compound of the formula II or its salts                (II) wherein R1 denotes an aliphatic (substituted) phenyl, benzyl, pyrazolyl or thienyl radical, R1' denotes H, alkyl or alkenyl, R2 and R3 denote an aliphatic radical or halogen, X denotes O, S or NR6 and Z denotes CH or N, or in combination with a compound of the formula III or III' (III')       (III)           wherein R7 denotes (substituted) phenyl, (substituted) quinolinyl or (substituted) pyridyl and R8 denotes H, -CONH(alkyl), -CO(alkyl) or -O-CO(alkyl), or its salt, exhibit superadditive herbicidal actions and can advan-tageously be used for controlling annual and perennial harmful plants.
Patent CA-1286904-C (CA)
Title: Silver halide photographic light-sensitive material
Inventor: YOSHIMOTO SHINJI
IPC: G03C7/30
Filed: 1986-12-29
Granted: 1991-07-30
Abstract: ABSTRACT     A silver halide photographic light-sensitive material comprising at least one compound represented by the general formula  [I]  and a-t least one compound represented by the general formula [XII]:            [I]           (wherein  Z  represents  a  group of  non-metallic  atoms necessary to  complete  a  nitrogen-containing  heterocyclic ring which may have a substituent; X represents a hydrogen atom  or  a  substituent  capable  of  being  split  off upon reaction with an oxidation product of a color developing agent; and R represents a hydrogen atom or a substituent):            [XII]       (wherein R21, R22 and R24 are independently selected from the group consisting of a hydrogen atom, an alkyl group, a cycloalkyl group,  an alkenyl group,  an aryl group and a heterocyclic group provided that the above-listed group may have  a  substituent;  R2 3 is  selected  from  the  group consisting of an alkyl group, a cycloalkyl group, an alkenyl group, and an aryl group of which respective groups have a substituent; R2 4 is a group cabable of being a substituent to the benzene ring of the formula; 1 is an integer of 0 to 4;J is selected from the group consisting of   and  .  wherein,  R25  and  R2 6 are  independently selected from a hydrogen  atom  and  an  alkyl  group  which  may  have  a substituent; and m is 0 or 1 provided that R2, and R22 may be combined with each other to form a 5- or 6-membered ring, that when 1 is 2 or more R24s' may he either the same or different and that R24  may cooperatively be combined with R21 or R2 2 to form a 5- or 6- membered nitrogen-containing ring together with the nitrogen atom adjacent to R2, or R2 2 and a part of the phenylene group to which R2 4 is attached.
Patent CA-1327769-C (CA)
Inventor: TSUTSUI KOICHI
IPC: B01J19/18
Filed: 1987-06-17
Granted: 1994-03-15
Abstract: Abstract The powders e.g. pigments, are treated with low temperature plasma so that chemical properties are improved.  In the low temperature plasma treatment, if a plurality of powders coagulate into one lump, or if powders cohere on the vessel's inside wall surface, it is difficult to conduct a uniform and efficient treatment.         The present invention provides powder treating methods and apparatus used therefor which makes possible a uniform and efficient treatment of powders with low temperature plasma.  In a first embodiment there is a powder treating method characterized in that powders are treated with low temperature plasma while stirring them by vibration.  The second embodiment is a powder treating apparatus, comprising a treating chamber for housing powders, said treating chamber being formed by an upper vessel and a lower vessel each having an opening mated to one another, a means for vibrating this treating chamber to stir said powders to form a fluidized layer and a plasma producing means, in which the powders in the treating chamber are treated under reduced pressure and with low temperature plasma while stirring them by vibration, and an insulator is provided at a junction between the upper and lower vessels so as to electrically insulate these upper and lower vessels, so that these two vessels may be utilized as mutually facing exciting electrode and grounding electrode.  The third embodiment is a powder treating method characterized in that powders are treated with low temperature plasma while being stirred by a precessional movement of a spiral screw which is being rotated.
Patent CA-1297081-C (CA)
Title: Water reservoir assembly for post-mix beverage dispenser
Inventor: SEDAM JASON K
IPC: G07F13/06
Filed: 1987-06-25
Granted: 1992-03-10
Abstract: ABSTRACT OF THE DISCLOSURE         A manually-refillable water reservoir assembly, which may be retrofit to a post-mix beverage dispenser to supply water from the reservoir instead of from a commercial water supply, includes a manually-refillable water container which plugs into a base assembly.  The base assembly includes a socket for receiving the container, a centrifugal pump and a water filter.  The beverage dispenser contains a turbine-type pump for supplying water to a carbonator at a predetermined pressure and flow rate.  The inherent slippage in the centrifugal pump permits the flow rate and pressure of water supplied to the dispenser to adjust to that of the turbine-type pump.
Patent CA-1303373-C (CA)
Title: Re-keyable pin tumbler drawer lock and pin tumbler cabinet door lock
Inventor: MARTIN FRANK J
IPC: E05B9/08
Filed: 1988-02-10
Granted: 1992-06-16
Abstract: RE-KEYABLE PIN TUMBLER DRAWER LOCK AND      PIN TUMBLER CABINET DOOR LOCK                   Abstract of the Disclosure A re-keyable lock has a forwardly removable cylinder and plug assembly.  The cylinder and plug assembly is removably secured to the lock by a setscrew.  The setscrew can be removed with conventional and readily available tools.
Patent CA-1296443-C (CA)
Title: Storage stable polymerizable composition
Inventor: HART DUANE H
IPC: B65D81/32
Filed: 1988-03-02
Granted: 1992-02-25
Abstract: Abstract of the Disclosure An extrudable epoxy resin and curing agent that poly-merize when mixed are separated by an extrudable barrier layer disposed between and in contacting relationship with the epoxy resin and curing agent.  The material of the barrier layer is insoluble in the epoxy resin and curing agent while being disper-sible in a mixture of them.  The barrier layer material is select-ed from hydrogenated rosin ester, terpene phenolic resin, alpha-pinene resin and polybutene.  The epoxy resin, curing agent and barrier layer have sufficiently similar rheologies at the tempera-ture at which they are to be extruded from their container to ensure against intermixing until after they emerge from the con-tainer outlet.
Patent CA-1292531-C (CA)
Title: Sensor and method for detecting the presence of air bubbles in liquid
Inventor: SMITH ROGER E
IPC: G01N21/43
Filed: 1988-05-06
Granted: 1991-11-26
Abstract: SENSOR AND METHOD FOR DETECTING THE  PRESENCE OF AIR BUBBLES IN LIQUID               ABSTRACT OF THE DISCLOSURE     An air bubble sensor device comprises a sensor block and a recess in the block for receiving a hollow tube  through  which  liquid  flows.   The  tube  has  an interior  surface  and  an  exterior  surface.   A light source is arranged in the block to direct light at the tube  when  placed  in  the  recess.   This  arrangement permits light rays to strike the interior surface at an angle with respect to the normal of the interior surface.  A light detector is arranged in the block to receive a light reflected at the interior surface when an  air  bubble  is  present  in  the  tube.   The  light detector  is  positioned  to  receive  substantially  no light refracted at the interior surface when liquid is present  in  the  tube.   A mechanism  is  provided  for taking the light received by the detector to produce a signal for indicating the presence of an air bubble in the tube.  A method for detecting the presence of an air bubble in liquid is also within the purview of the present invention.
Patent CA-1295369-C (CA)
Title: Electronic watt-hour meter with up and down integration for error correction
Inventor: MILKOVIC MIRAN
IPC: H03K7/08
Filed: 1988-06-16
Granted: 1992-02-04
Abstract: ELECTRONIC WATTHOUR METER WITH UP AND DOWN      INTEGRATION FOR ERROR CORRECTION                 ABSTRACT OF THE DISCLOSURE         An electronic watthour meter employs a first analog signal representing either a load current or voltage to pulse-width-modulate a second analog signal representing the other of the load current or voltage.  The resulting signal contains a DC component proportional to the product of current and voltage. AC components are removed from the product signal in an integrator before applying the DC component to a threshold circuit.  The threshold circuit alternates its output between positive and negative values each time the DC component of the product signal passes through a predetermined positive and negative value. This pulsed signal is transmitted to a register for integrating the energy usage.  A pulse-width modulator produces a constant-frequency pulsed output whose positive and negative alternations have lengths which are proportional to the line signal it receives.  At each alternation of the pulsed signal, the output of the pulse-width modulator alternates between a direct and an inverted signal.  Thus, integration is driven in alternate directions, whereby offset signals of active circuits are balanced out.
Patent CA-1316163-C (CA)
Title: Aircraft pylon
Inventor: GORDON BRUCE J
IPC: B64C23/06
Filed: 1988-07-07
Granted: 1993-04-13
Abstract: Abstract In an aircraft propulsion system which includes a pusher propeller driven by an engine which is mounted to a fuselage by a pylon, the invention concerns apparatus for reducing turbulence generated by the pylon. In one example, a flap or vane attached to the pylon postpones the onset of flow separation, thereby reducing turbulence.