baber/WOPTO huggingface dataset:
Patent CN-113416910-B (CN)
IPC: C23C4/134
Filed: 2021-06-16
Granted: 2022-02-15
Abstract: 本发明公开了一种耐磨、耐蚀高熵非晶合金粉末，按原子百分比包括Co 25%，Ni 25%，Cr 15~20%，Mo 5~10%，Nb 2~4%，B 14%和Si 6%。本发明还公开了采用耐磨、耐蚀高熵非晶合金粉末制备的涂层。本发明还公开了涂层的制备方法以及涂层在耐磨、耐腐蚀件中的应用。本发明制备的高熵非晶涂层，在具有较高非晶含量的同时，多道次喷涂热量累计及交替风冷条件促进非晶涂层中析出弥散分布的50~100nm的纳米晶，弥散分布的纳米晶显著提升非晶涂层的断裂韧性。此外，有效的热量累计及交替风冷防止热应力过大导致涂层产生裂纹，进而显著提升涂层结合力及涂层质量。
Patent CN-113256222-B (CN)
Title: 机器人外卖柜取物配送方法、系统和机器人
IPC: G06Q30/06
Filed: 2021-06-17
Granted: 2021-10-26
Abstract: 本公开提供一种机器人外卖柜取物配送方法、系统和机器人，在接收到外卖信息后，生成取物工作任务，并将取物工作任务发送给机器人，机器人在接收到取物工作任务之后，前往外卖柜，开启舱门获取外卖柜转移的物品，取物成功后，向服务器反馈取物成功信息，并接收所述服务器发来的配送工作任务，根据配送工作任务将物品配送给用户，用户不需要去外卖柜或者到大门去取外卖。
Patent CN-113322342-B (CN)
IPC: C12N15/11
Filed: 2021-06-18
Granted: 2022-03-11
Abstract: 本发明公开了一种辅助选择ptc1普通核不育系和繁殖系的分子标记及应用，分子标记为用于鉴别ptc1基因型的特异性长度多态性分子标记PT6，其DNA序列如SEQ ID NO.1所示。本发明利用缺失的26bp碱基序列设计一种ptc1普通核不育系和繁殖系的特异性长度多态性分子标记，用于快速鉴定ptc1繁殖系，减少繁殖系筛选工作量并缩短新型繁殖系和ptc1普通核不育系的培育周期，为简便、快速、高通量地第三代杂交水稻分子标记辅助育种技术体系的建立提供了技术支撑。
Patent CN-113534241-B (CN)
Title: 一种方位频变流体因子识别储层的方法
IPC: G01V1/30
Filed: 2021-07-09
Granted: 2022-04-29
Abstract: 本发明属于油气地震勘探领域，是提供一种利用对储层敏感的频散流体因子并结合方位地震数据实现高精度储层识别的解释技术。本发明方法首先通过构建与储层参数相关的流体因子获得了直接与频率相关的方位AVO公式，进而利用方位地震数据实现五类频散因子的同步反演，得到新的频散流体因子对储层具有很强的敏感性，能够压制与储层无关的异常干扰，分辨率高且横向连续性好，能够很好地识别厚度薄的储层。
Patent CN-113260074-B (CN)
IPC: H04W72/12
Filed: 2021-07-15
Granted: 2022-04-22
Abstract: 本发明公开了一种上行数据处理方法、系统、装置、设备及存储介质，所述方法包括：基于调度信息生成上行数据处理策略；以及根据所述上行数据处理策略处理多路上行数据；其中，所述上行数据处理策略包括下列中的一个：上行数据合并处理策略、上行数据选择处理策略、以及上行数据合并及选择处理策略。本发明通过调度信息生成上行数据处理策略，从而实现对上行数据的合并和/或选择进行调度。
Patent CN-113524147-B (CN)
Title: 一种基于3d相机的工业机器人示教系统及方法
IPC: B25J9/00
Filed: 2021-08-02
Granted: 2022-05-24
Abstract: 本发明属于工业自动化设备技术领域，具体涉及一种基于3D相机的工业机器人示教系统及方法，本发明的方法包括：TCP标定；手眼标定；计算最佳拍照距离；求误差补偿关系；第一次目标拍照定位；移动3D相机到最佳拍照距离；识别图像中工件的位姿；利用误差补偿关系以及3D相机移动的距离对工件的标定点的位姿进行补偿；计算精度(T' Q2 ‑T' Q )是否在设定的精度阈值内。本发明在机器人自身精度和相机精度受限的情况下，通过误差补偿大大提高了工业机器人的工作精度；通过3D相机采集工件图像，并根据误差补偿关系直接计算出需要抓取工件位置的坐标，通过将坐标输入机器人的操作程序中即可实现机器人末端运动到相应的位置，不需要人工示教，大大节省了时间。
Patent CN-113458922-B (CN)
IPC: B24B55/06
Filed: 2021-09-02
Granted: 2021-11-19
Abstract: 本发明公开了一种电容器外壳冲压装置，包括盒体，所述盒体侧壁安装有第一电机，所述第一电机的输出端同轴固定有冲压机构；所述冲压机构包括与第一电机输出端同轴固定的转轴，所述转轴贯穿盒体内壁后固定连接有连接板，所述连接板内壁开设有通孔，所述盒体侧壁开设有组合孔，所述盒体内侧壁转动连接有导轨，所述导轨内滑动连接有顶杆，所述顶杆内壁贯穿连接有铰接螺栓，所述铰接螺栓滑动连接在通孔和组合孔内。本发明通过第一电机的正反转动，带动顶杆和冲压座首先进行竖直方向的冲压，随后带动顶杆转变为水平方向运动，从而对顶杆上的冲击座进行打磨，能够及时的对每一次冲压后的冲压座进行打磨锋利，避免在冲压外壳的过程中产生毛刺。
Patent CN-113607223-B (CN)
IPC: G01N29/04
Filed: 2021-10-08
Granted: 2022-03-25
Abstract: 本发明涉及电机配件生产设备检测技术领域，尤其涉及用于电机轴的检测装置，包括检测工作台、轴托板、旋转夹持机构、设备架、横向探伤机构、移动机构和力矩传感器，所述检测工作台的上方设置有三组设备架和固定板，且横向探伤机构和移动机构均对应的设置在设备架和固定板之间所述横向探伤机构包括有驱动电机一、第一滚珠丝杠、第一连接块、第一螺母副、连接杆和超声波探伤仪，驱动电机一通过联轴器与第一滚珠丝杠固定连接。本发明，通过利用检测装置的设置，对电机轴实现回转力矩检测，和利用超声波检测仪对电机轴进行无损探伤检测，集中在同一检测设备中，提高了对电机轴检测装置的使用性能。
Patent CN-113675107-B (CN)
IPC: H01L21/66
Filed: 2021-10-09
Granted: 2022-01-04
Abstract: 本发明提供了一种半导体插接件检测设备及其使用方法，包括：机架、检测机构和送料部，送料部具有一检测缺口；检测机构包括能够朝向检测缺口滑动的检测板和滑动连接在检测板上的检测滑块，检测滑块上开设有与各引脚一一对应的若干检测盲孔，检测滑块内设置有与检测盲孔一一对应的限位部，检测板上可伸缩地设置有若干切槽刀具，且各切槽刀具与各限位部一一对应，切槽刀具卡入与其对应的限位部，以使检测板被顶紧，引脚插入检测盲孔时能够顶推与其对应的限位部，以使切槽刀具从与其对应的限位部脱出；检测到良品时，检测板能够继续运动至切槽刀具滑出，并且切槽刀具能够向上滑动来实现对物料的切槽加工，从而提高物料的生产效率。
Patent CN-113605017-B (CN)
IPC: D06B15/00
Filed: 2021-10-09
Granted: 2021-12-10
Abstract: 本发明公开了一种智能化高效纺织印染烘箱，包括烘箱和智能烘干系统，所述烘箱的左侧设置有印染箱，所述烘箱的外部左侧上端固定连接有检测支架，所述检测支架的下端固定连接有摄像头，所述摄像头的下方设置有支撑板，所述检测平台与烘箱固定连接，所述烘箱的内部左侧设置有检测箱，所述烘箱的内部右侧设置有烘干箱，所述检测箱的内部设置有面料湿度检测机构，所述烘干箱的内部上方固定连接有热风出口，所述烘箱的上端固定连接有热风机，所述热风机与热风出口管道连接，所述热风机和热风出口的中间管道内设置有流量阀，所述烘箱的右侧下端管道连接有排气机构，本发明，具有实用性强和智能分段烘干的特点。
Patent CN-113673195-B (CN)
Title: 一种基于网络拓扑顺序的电路门尺寸优化方法
IPC: G06F30/392
Filed: 2021-10-25
Granted: 2022-02-22
Abstract: 一种基于网络拓扑顺序的电路门尺寸优化方法，包括以下步骤：根据电路的连接关系，对整体电路进行分组；完成分组后，分别对每一个分组的电路进行优化；合并每个分组电路的优化处理结果，将替换的电路单元应用到整体电路中，完成整体电路的门尺寸优化。本发明的基于网络拓扑顺序的电路门尺寸优化方法，既保证了优化精度，又避免了传统的基于数学形式的优化算法需要对结果进行取整的问题，同时提高了门尺寸优化问题的求解速度。
Patent CN-113778038-B (CN)
IPC: G05B19/418
Filed: 2021-11-09
Granted: 2022-02-11
Abstract: 本发明提供一种分散控制系统离线组态对比方法和系统，从逻辑组态页最基本的数据存储结构出发，通过对逻辑组态页中的功能块和连接线进行对比，高效地对比出逻辑组态页的差异，相较于传统的人工对比方法，对比效率更高。避免因组态对比结果错误而导致组态不一致现象，同时能够避免组态过程中由于组态不一致导致的组态漏洞，提高组态效率以及保障机组安全运行，避免潜在的工程风险。
Patent CN-113788593-B (CN)
IPC: C02F101/20
Filed: 2021-11-15
Granted: 2022-02-18
Abstract: 一种利用硫酸盐还原菌和铅锌冶炼渣协同处理含砷废液的方法：（1）将铅锌冶炼废渣与含砷废液在厌氧环境中进行搅拌混合并反应，得到待处理废液；（2）向步骤（1）后的待处理废液中投加硫酸盐还原菌，并加入乳酸钠后进行微生物处理，实现硫酸盐还原菌和铅锌冶炼渣协同处理含砷废液。本发明利用利用硫酸盐还原菌和铅锌冶炼渣协同处理含砷废液的方法，硫酸盐还原菌和铅锌冶炼渣之间相互协同，共同提高了含砷废液中砷的去除率，使含砷废液中砷的去除率达到99.80%以上。
Patent CN-114042735-B (CN)
IPC: B09B3/35
Filed: 2022-01-13
Granted: 2022-03-18
Abstract: 本发明属于垃圾处理技术领域，尤其是涉及一种环保工程用垃圾处理装置，包括用于粉碎垃圾的粉碎仓以及设置在粉碎仓下侧用于干湿分离以及压缩打包的挤压仓，所述粉碎仓与挤压仓之间设置有筛板，所述挤压仓的中部穿设有转动杆，所述转动杆的下端转动连接有下压块，所述下压块的下部为四面锥形，所述下压块的下侧转动连接有四个转动片，所述下压块的下侧四个面分别开设有一个转动槽，所述转动片的上端转动连接在转动槽的上端，所述转动片的端部设置有盘簧，所述转动片为三角形且尺寸与下压块相匹配。本发明可自动对压缩中粘附在机器内壁上的垃圾进行清理，无需人工操作，省时省力，使用便捷。
Patent CN-114076568-B (CN)
Title: 一种空-地-深一体可视化边坡自动监测监控系统及方法
IPC: G01S17/08
Filed: 2022-01-19
Granted: 2022-05-10
Abstract: 本发明公开了一种空‑地‑深一体可视化边坡自动监测监控系统，包括土体深层位移监测系统、机器视觉位移监测系统和卫星定位系统，所述土体深层位移监测系统由柔性测斜仪和柔性测斜仪智能网关组成，用于监测土层内部不同深度的位移值；所述机器视觉位移监测系统由机器视觉仪和机器视觉仪智能网关组成，用于监测地表和柔性测斜仪顶部位移并记录现场图像信息；所述卫星定位系统由卫星定位智能网关、定位卫星和卫星定位仪组成，用于对机器视觉仪机位或柔性测斜仪顶部坐标定位及位移校准。本发明将三种监测系统深度融合，能有效提高边坡监控的准确度和预警逻辑的严谨性，降低监测过程中的测量误差及警情推送漏报、误报、晚报概率。
Patent CN-114361302-B (CN)
IPC: H01L33/04
Filed: 2022-03-17
Granted: 2022-06-17
Abstract: 本发明提供一种发光二极管外延片、发光二极管缓冲层及其制备方法，包括：采用沉积技术在衬底上依次生长AlN/AlGaN超晶格结构和AlGaN块状结构、AlN/GaN超晶格结构和GaN块状结构、AlN/InGaN超晶格结构和InGaN块状结构。本发明中的一种发光二极管外延片、发光二极管缓冲层及其制备方法，通过AlN/AlGaN超晶格结构和AlGaN块状结构湮灭衬底与外延层因晶格失配而产生的位错，AlN/GaN超晶格结构和GaN块状结构使外延层生长表面更加光滑；AlN/InGaN超晶格结构和InGaN块状结构引入足够的压应力，平衡量子阱生长时产生的压应力，从而提升晶体质量和发光均匀性。
Patent GE-P19981181-B (GE)
Title: Trimming Device of Perennial Cultures
Inventor: EBANOIDZE NUGZAR
IPC: A01D46/04
Filed: 1994-10-28
Abstract: This invention refers to agricultural machine-building, in particular to the devices for trimming tea bushes and can be used at “hard trimming” of tea, laurel and other kind of bush.     The technical result of the invention is in increasing its reliability and exploitation efficiency.      The device comprises a housing 1 fixed to the frame, placed in it a drive shaft 2, rotatable cutting disc 6, springs 8 and 9, drive mechanism, whereas drive shaft 2 is made hollow, on which by means of spline connections an additional shaft 5 is placed, on which cutting disc 6 is rigidly mounted, and in the hollow drive shaft, on the additional shaft 5 a bushing 7 is rigidly fixed, on which from both sides on the additional shaft springs 8 and 9 are set on, which by one end bear into bushing 7, and by second end - to inner face surface of hollow drive shaft 2.    1 fig.
Patent GE-P20094622-B (GE)
Title: Mix material for reception of briquettes from waste of ferroalloy manufacture
Inventor: OZHILAURI LEVAN
IPC: C22B1/242
Filed: 2007-05-23
Abstract: Mix material contains manganiferous and carboniferous components and binding with the certain ratio in mass %. Табл.: 1
Patent DK-164592-C (DK)
Inventor: LEESON PAUL DAVID
IPC: C07D237/14
Filed: 1986-01-15
Granted: 1992-12-07
Abstract: Compounds of structure (I) 
<CHEM>
 in which, R<1> is -CH2CR<2>R<3>NR<4>R<5> or YCOR<6>; R<2> is hydrogen or C1-4alkyl; R<3> is hydrogen or -COR<6>; R<4> is hydrogen or C1-4alkyl; R<5> is hydrogen, C1-4alkyl or C1-4alkanoyl; R<6> is hydroxy, C1-4alkoxy, or -NR<4>R<5>; Y is a bond or C1-4alkylene; R<7> and R<8> are the same or different and are each hydrogen, halogen, C1-4alkyl, nitro or amino; X is oxygen, sulphur, or CH2; R<9> is hydroxy or a bioprecursor theri20; R<1><0> is hydrogen or C1-4alkyl; and Ar is 4-hydroxyphenyl, 5-hydroxy-2-pyridyl, 6-oxo-3(1H)-pyridyl or a 6-oxo-3(1H)-pyridazinyl group and pharmaceutically acceptable salts thereof, processes for their preparation, intermediates useful in their preparation, pharmaceutical compositions containing them and their use in therapy as antihyperlipidaemic agents.
Patent DK-155206-C (DK)
Inventor: BOLLI PETER
IPC: A63H33/04
Filed: 1984-02-13
Granted: 1989-07-10
Abstract: A building block having side walls and a front face perpendicular to these is provided with two rows of coupling pins on one side of the front face and counter-coupling tubes on the other side for mechanically coupling two building blocks by means of a clamping action. In each row, each second coupling pin has an electrically conducting surface, while the coupling pins lying between these are electrically insulating. One row of conducting pins is displaced in the direction of the rows by one coupling pin from the adjacent row. On the other side of the front wall a contact bar is arranged which is connected electrically with the conducting coupling pins of an associated row. The bar has a contact area for producing electrical contact with a row of conducting coupling pins of an adjacent, coupled building block.
Patent DK-147453-C (DK)
Inventor: FROMMER WERNER
IPC: C12P17/12
Filed: 1980-02-22
Granted: 1985-05-28
Abstract: The invention relates to a novel process for the production of 1-desoxynojirimycin which involves culturing an organism of the Bacillaceae family in a nutrient solution as a temperature of about 15 DEG  to 80 DEG  C. in a fermentation vessel, whilst aerating and then isolating the 1-desoxynojirimycin, said nutrient solution containing sorbitol as the source of carbon.
Patent CA-1287744-C (CA)
Title: Method and compositions for increasing plant growth
Inventor: GILL JASBIR S
IPC: C05G3/00
Filed: 1986-05-01
Granted: 1991-08-20
Abstract: ABSTRACT OF THE DISCLOSURE           This invention relates to the use of tradi-tional scale inhibitors as fertilizer enhancers.  More particularly, this invention relates to compositions which comprise:  a) a phosphate fertilizer and  b) a scale inhibiting compound.  Further, this invention relates to a method of stimulating and increasing plant growth, and corresponding yields, comprising adding the above-defined compositions to the soil in which the plants being treated grow.
Patent CA-1321501-C (CA)
Title: Combiner mounting and stowage mechanism
Inventor: FERRER JOHN J
IPC: B64D45/08
Filed: 1986-08-11
Granted: 1993-08-24
Abstract: COMBINER MOUNTING AND STOWAGE MECHANISM                 ABSTRACT OF THE DISCLOSURE       A mounting and stowage mechanism erects a head-up display combiner into the pilot's line-of-sight. One end of a crank is mounted on the combiner and is pivoted on a first link which is pivoted to a frame.  A support link is pivoted on the combiner and on a drag link which is pivoted to the frame.  A connecting link is pivoted to both the first link and the outer pivot of the drag link to complete a compound 4-bar linkage which controls the path of the combiner between the erected position and a stowed position out of the pilot's line-of-sight.  Manual control is through a handle which is mounted on a slider for linear motion and is connected to the end of the crank remote from the combiner.  The mechanism is rendered insentitive to motion in the combiner-erect position by assuring that the instant centers of the links carrying the combiner are located at twice the focal length from the combiner along a line that runs through the center of curvature of the combiner and its focal point.  The mechanism thus reduces optical errors caused by play or vibration in the mechanism.
Patent CA-1288424-C (CA)
Title: Inclusion complex of 7-isopropoxy-isoflavon formed with cyclodextrin, the preparation thereof and pharmaceutical compositions containing these compounds as active ingredient
Inventor: STADLER AGNES
IPC: A61K31/352
Filed: 1986-09-09
Granted: 1991-09-03
Abstract: ABSTRACT:     The invention relates to the inclusion complexes of 7-isopropoxy-isoflavon formed with cyclodextrin or cyclodextrin derivatives as well as to the pharmaceutical compositions containing these inclusion complexes as active ingredient. The invention further relates to the preparation of the new inclusion complexes.        The new inclusion complex according to the invention shows higher dissolution and resorption properties as compared to the active ingredient administered per se.
Patent CA-1280811-C (CA)
Title: Explosion proof safety valve for a condenser
Inventor: DE LIMA FILHO MANOEL SOLIMAR
IPC: H01G2/14
Filed: 1986-10-29
Granted: 1991-02-26
Abstract: ABSTRACT OF THE DISCLOSURE         A safety valve for a capacitor includes a weakened portion of the capacitor casing in the form of six identical concave grooves adjoining one another at the center of the base and forming a pattern of three "V" formations so that the grooves rupture upon the appearance of an excessive pressure build-up within the capacitor casing.
Patent CA-1275375-C (CA)
Title: Vascular dilating device
Inventor: DRAGAN WILLIAM B
IPC: A61F2/958
Filed: 1986-10-29
Granted: 1990-10-23
Abstract: Abstract of Disclosure A vascular dilating device for performing a coronary angioplasty procedure that includes a tubular barrel defining a reservoir for containing a supply of actuating fluid and having a plunger and connected piston reciprocially disposed within the reservoir.  The outlet of the reservoir is connected to a valve assembly having an outlet to which a balloon catheter is connected.  The valve assembly includes a control valve and a unidirectional valve which are co-operatively associated for directing fluid from the reservoir to the balloon catheter in one direction only when the control valve is disposed in a balloon inflating position and the handle is actuated to advance the plunger.  A by-pass is also provided in the valve assembly to reserve the fluid flow from the balloon catheter to the reservoir when the control valve is disposed in a second or balloon deflating position.  The handle construction includes a actuating lever member disposed in bearing or driving relation-ship to the plunger so as to impart a mechanical advantage necessary to develop the desired or optimum pressures.  A pressure gauge is operatively connected to the valve assembly for indicating the pressure of the fluid acting on the balloon catheter.
Patent CA-1319010-C (CA)
Title: Preventing sheet flutter in paper web dryers
Inventor: COOKE RONALD D
IPC: F26B13/08
Filed: 1987-01-16
Granted: 1993-06-15
Abstract: PREVENTING SHEET FLUTTER IN PAPER WEB DRYERS ABSTRACT       A vacuum device (15, 15') and method for avoiding Sheet flutter in an on-running tangent pocket (14, 14') defined between the perimeter of a dryer roll (9, 9'), and a free transitional span (13, 13') of a dryer felt (7, 7') travelling toward the dryer roll and carrying a wet paper sheet web (8, 8') on the face of the felt outside of the tangent pocket. The device comprises an elongate hollow manifold (17, 17') arranged to extend longitudinally within the pocket (14, 14') parallel to the felt (7, 7') and web (8, 8').  The air in the pocket (14, 14') is vacuumed into a chamber (16, 16') within the manifold (17, 17') through an arrangement of ports (21, 21', 22, 22') communicating with the vacuum chamber.  A suction member (20, 20') draws the air from the vacuum chamber (16, 16') and communicates with a vacuum source (34).
Patent CA-1282535-C (CA)
Title: Method of adjusting physical properties in silicone elastomeric sealant
Inventor: CHAFFEE ROGER G
IPC: C08K5/5419
Filed: 1987-01-22
Granted: 1991-04-02
Abstract: METHOD OF ADJUSTING PHYSICAL PROPERTIES IN SILICONE  ELASTOMERIC SEALANT                           Abstract An improved silicone elastomeric sealant composition is produced by mixing alkoxy functional polydiorganosiloxane having alkoxysilethylene ends with a combination of trifunctional or tetrafunctional silane crosslinker and difunctional silane chain extender.  The sealant composition is stable upon storage in the absence of moisture, but cures to an elastomer upon exposure to moisture.  The cured composition can be adjusted for the desired elongation by varying the ratio of crosslinker to chain extender, but there must be at least 50 mol percent of crosslinker in the composition to ensure that the composition cures to a non-tacky surface.
Patent CA-1279249-C (CA)
Title: Two component polyurethane adhesive
Inventor: RAINS RANDALL C
IPC: C09J175/00
Filed: 1987-02-20
Granted: 1991-01-22
Abstract: TWO COMPONENT POLYURETHANE ADHESIVE                   ABSTRACT OF THE DISCLOSURE The present invention is related to a structural member comprising a laminate such as sheet molding component and an adhesive where said adhesive is the reaction product of a) a hydroxy functional material having a molecular weight of at least 300 and a hydroxy functionality of at least 2, b) an aliphatic, aromatic and/or a cycloaliphatic diamine or triamine, and c) an organic isocyanate in an amount sufficient to render the isocyanate index between about 70 and about 150, wherein said component c) is not prereacted with any of the components a) and b).
Patent CA-1292721-C (CA)
Title: Process for working-up aqueous amine solutions
Inventor: BECKHAUS HEIKO
IPC: C07C209/82
Filed: 1987-02-20
Granted: 1991-12-03
Abstract: A PROCESS FOR WORKING-UP AQUEOUS AMINE SOLUTIONS                ABSTRACT OF THE DISCLOSURE        An amine is separated from an aqueous solution of amine and volatile organic compounds by distillation in a column.  The vapors generated during distillation are condensed. The liquid remaining in the column is then passed into a separating device in which the volatile organic compounds are removed in vapor form.          The liquid remaining in the separating device is then fed to the head of the distillation column.  Water is removed from the column in a sidestream and diamine is the residue.  This process is particularly effective in recovering aromatic diamines from solutions which accumulate during hydrogenation of dinitro aromatic compounds.
Patent CA-1275879-C (CA)
Title: Dual spray cone electromagnetic fuel injector
Inventor: RUSH JAMES H
IPC: F02M51/08
Filed: 1987-03-09
Granted: 1990-11-06
Abstract: DUAL SPRAY CONE ELECTROMAGNETIC FUEL INJECTOR            Abstract of the Disclosure An electromagnetic fuel injector is provided intermediate its solenoid actuated valve and a spray tip having an enlarged axial discharge passage extending therethrough with an orifice director plate having two sets of orifice passages extending therethrough with orifice passages of each set oriented relative to each other so as to produce a cone spray whereby this orifice director plate is operative to produce dual diverging cone spray patterns for discharge out through the axial discharge passage.
Patent CA-1305876-C (CA)
Inventor: GODZIEMBA-MALISZEWSKI JERZY
IPC: B23K20/00
Filed: 1987-03-13
Granted: 1992-08-04
Abstract: ABSTRACT OF THE DISCLOSURE         Molded bodies of SiC ceramic can be firmly bonded to each other or to molded bodies of other ceramic material or to metal workpieces by the establishment of diffusion-welding condi-tions when a metal alloy layer is interposed between cleaned and polished surfaces that are to be joined.  The alloy metal of the layer is MnCu or MnCo or multi-component alloys containing the foregoing as a base and additions of other metals to a total per-centage not exceeding 70% with each single other metal being pre-sent in the range from 2 to 45% by weight.  Such other metals constitute 1 or more of Cr, Ti, Zr, Fe, Ni, V and Ta.  The Mn, Cu alloy or alloy base has a Cu content from 10 to 90%, preferably 25 to 82% and the MnCo alloy or alloy base has a cobalt content of 5 to 50% by weight.  MnCuFe eutectic compositions containing 5 to 30% by weight Fe and 10 to 90% by weight Cu and MnCoCr eutectic compositions with chromium content from 2 to 45% by weight are preferred, especially 50:40:10 MnCuFe and 60:30:10 MnCoCr.  Pre-ferred alloy metal layer thickness is from 5 to 200 µm, especially about 10 to 50 µm.  In the case of SiSiC bodies, a preliminary treatment to convert free silicon at or near the surface to be joined into silicon nitride or silicon carbide is desirable.  The provision of the alloy metal layer between the surfaces to be joined may be performed by interposing an alloy metal foil between the surfaces or by sputtering or vapor-deposition of the alloy on a silicon carbide surface to be joined.  The diffusion welding is performed at a temperature lower than the melting point of the alloy layer by 20 to 300°C while the surfaces to be joined are pressed together with a force of from 0.5 to 60 MPa.
Patent CA-1294424-C (CA)
Inventor: SHINOZAKI FUMIHIKO
IPC: H01G9/02
Filed: 1987-03-27
Granted: 1992-01-21
Abstract: ABSTRACT OF THE DISCLOSURE     An electrolyte  for  electrolytic  capacitor  containing within an aprotic solvent an alkyl quarternary ammonium salt of aliphatic saturated monocarboxylic acid as as solute.    An electrolyte for electrolytic capacitor according to the  invention may conveniently be prepared by adding one equivalent amount of aliphatic saturated monocarboxylic acid to a methylene chloride solution of alkyl ammonium hydrogen-sulfate for reaction with subsequent addition of two equiva-lent amounts of alkali hydroxide.  A deposit is removed from the reaction product with subsequent vacuum drying to obtain an anhydrous salt and then dissolving said anhydrous salt to an aprotic solvent until a desired conductivity is obtained, for example, as an approximately 10% by weight solution.
Patent CA-1295313-C (CA)
Title: Stabilized magnesia and its use in catalytic processes
Inventor: SCHAPER HENNIE
IPC: C07B35/08
Filed: 1987-05-22
Granted: 1992-02-04
Abstract: A B S T R A C T     STABILIZED MAGNESIA AND ITS USE IN CATALYTIC PROCESSES      Catalytically active compositions comprising in a substantial-ly homogeneous phase magnesia and a trivalent-metal moiety (e.g. aluminium) wherein the Mg/trivalent-metal molar ratio is above 3.     Method for the preparation of above-indicated compositions by means of calcination of a precursor which has been prepared by mixing the solutions of a magnesium salt and a trivalent metal salt with a basic aqueous solution under controlled conditions (e.g. substantially constant pH and temperature).     Process for the isomerisation of olefins wherein use is made of a catalytically active composition as described hereinabove.
Patent CA-1323139-C (CA)
Title: Method of producing substantially pure albumin
Inventor: GION YOSHIHIKO
IPC: A61K35/14
Filed: 1987-06-09
Granted: 1993-10-12
Abstract: ABSTRACT OF THE DISCLOSURE          High purity albumin can be recovered in high yield from human plasma protein solution containing albumin by heat-treatment of the solution to denature and precipitate non-albumin proteins in a combination of specific conditions such as protein concentration of the solution, pH, heating time and temperature, the concentration of precipitant ammonium sulfate.
Patent CA-1284008-C (CA)
Title: Method of forming articles
Inventor: DOBLE GORDON S
IPC: B23K20/02
Filed: 1987-06-26
Granted: 1991-05-14
Abstract: Abstract of the Disclosure An improved method of forming a filamentary reinforced article includes forming a preform of metal and filament layers by winding material around an axis.  The resulting layered preform is enclosed in a fluid tight housing.  The housing has a rigid frame which bounds the periphery of the preform.  The housing also has flexible panel sections which extend inwardly from the frame across preform.  To bond the layers of the preform together and increase the density of the preform, the housing is subjected to a hot isostatic pressing operation.  During the hot isostatic pressing operation, fluid pressure forces against the housing plastically deform the panel sections of the housing inwardly in a direction parallel to the axis around which the layers of the preform were wound to apply axial deformation forces to opposite sides of the preform. The deformation forces plastically deform the layers of the preform by decreasing the distance between minor side surfaces and increasing the distance between major side surfaces of the layers.  This results in densification and bonding of the layers of the preform without subjecting the filaments of the preform to axial tension or compression stresses.