baber/WOPTO huggingface dataset:
Patent CN-113276420-B (CN)
Title: 一种基于机器视觉的3d打印方法及系统
IPC: B29C64/386
Filed: 2021-04-29
Granted: 2021-11-26
Abstract: 本发明公开了一种基于机器视觉的3D打印方法及系统，通过获取待打印物品的三维模型文件；读取三维模型文件中的三维模型；生成三维模型中各个顶点的内部映射点，并连接各个内部映射点构建内部支撑网；对进行三维模型的内部支撑网的间隙补全操作得到优化支撑网；对三维模型进行分层得到各层切片；通过3D打印机将各层切片进行3D打印得到待打印物品；通过在三维模型内部生成一个均衡的网络，使得3D打印的物品为致密的空心状，大幅节省了3D打印材料，并且使得内部支撑网的内部没有大空洞提高了3D产品的承压性，让3D打印的产品受到的应力均衡，产品结构更加稳定，不容易轻易被压凹陷，本发明应用于图像处理和3D打印领域。
Patent CN-113257705-B (CN)
IPC: H01L21/66
Filed: 2021-06-29
Granted: 2021-10-29
Abstract: 本发明实施例公开了一种侦测晶圆异常的方法、装置、设备及计算机存储介质，所述方法应用在晶圆的转移过程中，所述方法包括：在利用机械手臂抓取并传送晶圆的过程中，基于设置在所述机械手臂末端的传感器感测被传送晶圆的实际感测数据；将所述实际感测数据与设定的判定条件进行比较，并根据比较结果确定所述被传送晶圆的异常状态；基于所述被传送晶圆的异常状态确定是否停止所述被传送晶圆继续传送。
Patent CN-113270299-B (CN)
Title: 一种具有指示灯的过流保护器
IPC: H01H71/04
Filed: 2021-06-30
Granted: 2022-04-01
Abstract: 本发明公开了一种具有指示灯的过流保护器，断电按钮与撬架之间设置有弹性绝缘层，绝缘转轴一端伸出盖体连接有转动臂，弹性绝缘层与盖体之间设置有可上下移动的线路板，线路板上设置有导电涂层以及由导电涂层串联的电阻以及指示灯，导电涂层两端连接有导电帽，第一导电块和第二导电块分别连接有第一导电片和第二导电片，第一导电片上设置有位于其中一导电帽下方的第一搭接部，第二导电片上设置有位于另一导电帽下方的第二搭接部，线路板位于断电按钮下方的撬架一端的上方，盖体上设置有透光孔。这种过流保护器上具有指示灯，在断电之后能够指示灯发亮，在过流保护器数量较多的场所也能够一眼找到断电的过流保护器。
Patent CN-113308120-B (CN)
IPC: C08K5/5425
Filed: 2021-06-30
Granted: 2022-05-24
Abstract: 本发明公开了一种轻质可瓷化硅橡胶及其制备方法。本发明的轻质可瓷化硅橡胶的组成组分包括甲基乙烯基硅橡胶、气相法白炭黑、氧化硼、铂化合物、含氮硅烷、羟基硅油、含氢硅油和硫化剂，其制备方法包括以下步骤：1)将甲基乙烯基硅橡胶、气相法白炭黑、含氮硅烷、羟基硅油和含氢硅油混炼制成硅橡胶基础胶；2)将硅橡胶基础胶、氧化硼、铂化合物和硫化剂混炼后进行硫化，即得轻质可瓷化硅橡胶。本发明的可瓷化硅橡胶的密度低，在常温下具有优异的力学性能，在高温下能够转变成坚硬致密的陶瓷体，瓷化性能优异，且其制备方法简单、原材料易得，便于进行大规模生产。
Patent CN-113488285-B (CN)
Title: 一种高载流、低热导Bi-2223/AgAu超导带材的制备方法
IPC: H01B12/10
Filed: 2021-07-19
Granted: 2022-06-03
Abstract: 本发明公开了一种高载流、低热导Bi‑2223/AgAu超导带材的制备方法，该方法包括：一、将Bi‑2223前驱粉末灌装到AgAu合金管中得到第一装管复合体；二、拉拔后将单芯线材集束组装到AgAu合金管中得到第二装管复合体；三、孔型轧制后拉拔加工，再采用平辊轧制制成多芯Bi‑2223/AgAu带材；四、经热处理得到Bi‑2223/AgAu超导带材。本发明采用低热导率的AgAu合金管作为内、外包套，结合采用多辊孔型轧制，保证了金属包套与陶瓷芯丝间协同变形，制备的多芯Bi‑2223/AgAu带材具有较低的热导率、较高的芯丝密度和临界电流密度，有利于在高温超导电流引线上的应用。
Patent CN-113520573-B (CN)
Title: 一种微创肿瘤隔离坏死装置
IPC: A61B18/04
Filed: 2021-07-23
Granted: 2022-04-29
Abstract: 本发明涉及微创肿瘤医疗器械技术领域，公开一种微创肿瘤隔离坏死装置，包括导管，导管包括一体成型的球端部和柱状部，球端部和柱状部设置有贯穿的导孔和第二注浆孔，导孔包括连通的预弯区和待弯区，预弯区和待弯区内穿设有第一注浆管，第一注浆管为导热性和韧性好金属材料，至少部分预弯区设置在球端部的内部，待弯区内转动连接有送丝杆，送丝杆与第一注浆管螺接，第一注浆管前端侧壁上开设有第一注浆孔，第一注浆孔背向球端部设置，第二注浆孔连通有第二注浆管，第二注浆孔和待弯区的内壁嵌设有加热部。本发明克服现有技术中的缺陷，从而实现微创肿瘤隔离，有效地对肿瘤进行灭活。
Patent CN-113295023-B (CN)
IPC: F28D7/16
Filed: 2021-07-26
Granted: 2021-10-22
Abstract: 一种石脑油加工用换热器，属于列管换热器领域，包括罐体，罐体内部的两端分别固定安装第一隔板和第二隔板，一侧的第一隔板与第二隔板之间设有第三隔板，罐体上分别开设进料口、出料口、进热口及出热口，第一隔板相邻侧通过数个换热管相连接，换热管的两端分别穿过对应的第一隔板，换热管内活动安装丝杠，上侧的丝杠与下侧的丝杠旋向相反，丝杠的两端分别固定连接转杆的一端，转杆的另一端分别与对应的第二隔板转动连接。本发明结构简单，构思巧妙，在换热管内设置丝杠，通过丝杠的转动从而增加热介质在换热管内流动的速度，减少杂质在换热管内堆积，从根源上减少结垢的形成。
Patent CN-113739460-B (CN)
IPC: F25B47/00
Filed: 2021-08-26
Granted: 2022-06-07
Abstract: 本申请涉及蒸发器除霜处理方法、装置及热泵设备，属于蒸发器除霜技术领域，本申请包括：获取蒸发器的冷媒流量；利用所述冷媒流量，在确定出蒸发器进入换热促进状态后，判断满足的除霜判断条件，其中，所述换热促进状态为蒸发器附着有霜但蒸发效果增强的状态；基于判断出的所述除霜判断条件，对蒸发器进行除霜处理。通过本申请，有助于使蒸发器的除霜时机控制更为准确。
Patent CN-114163254-B (CN)
Title: 一种高炉出铁沟主沟浇注料
IPC: C04B35/101
Filed: 2022-02-11
Granted: 2022-04-26
Abstract: 本发明涉及耐火材料技术领域，尤其是一种高炉出铁沟主沟浇注料，按质量份数计算，包括：矾土颗粒20份‑30份，棕刚玉30份‑40份，碳化硅10份‑25份，氧化铝微粉5份‑10份，高铝水泥1份‑4份，碳素1份‑4份，氮化钙细粉0份‑3份，分散剂0.1份‑0.5份，抗氧化剂0.1份‑1份，水4.5份‑4.8份，通过改变原材料成分及其比例以解决现有技术中存在的现有的技术中存在的现有的高炉出铁沟主沟浇注料制备过程中温度急变带来的对铁沟料的损毁和出铁沟抵抗高温铁水的耐冲刷性等问题。
Patent CN-114250982-B (CN)
IPC: E04G21/18
Filed: 2022-02-21
Granted: 2022-05-24
Abstract: 本申请涉及一种设备管道与大跨度屋盖钢结构同步提升安装方法，属于网架安装的技术领域，其包括以下步骤：S1、将屋盖钢结构在地面上顺序拼装，然后将管道的支吊架安装在屋盖钢结构的相应位置上；S2、按照管道分段方案将管道分段预安装在支吊架上，并且将管道临时固定在支吊架上；S3、使用提升塔架将屋盖钢结构与管道同步提升；S4、屋盖钢结构提升完成后，对管道进行对口调整，并将相邻的两段管道连接，然后使用调节工具对管道高度进行调整；调节工具在调节管道高度时，能够同时松动管道的临时固定，从而能够对管道高度进行调节；S5、管道高度调节完成后，在管道与支吊架之间安装木托，从而将管道高度固定。本申请具有更加便于调节管道高度的效果。
Patent CN-114306738-B (CN)
Title: 一种多通道导电神经移植物及其制备方法
IPC: A61L27/58
Filed: 2022-03-03
Granted: 2022-06-03
Abstract: 本发明涉及一种多通道导电神经移植物及其制备方法，本发明的方法首先利用“浓缩‑稀释”后快要成胶的丝素蛋白溶液进行单向冷冻，冻干后制备得到具有取向纤维分布在多通道表面的各向异性的SF支架，然后通过浸涂的方式在SF支架的通道表面引入PEDOT:PSS，从而赋予支架一定的电活性。本发明的神经移植物表面有取向纤维分布的SF多通道结构能够诱导神经细胞的轴突定向生长，更好地完成神经修复，电活性PEDOT:PSS层的存在能够促进神经细胞生长和分化，加速神经组织的再生。
Patent GE-P20012577-B (GE)
Title: Method for Liquid Phase Alkylation of Olefin
Inventor: SHERMAN LARRY G
IPC: C07C2/62
Filed: 1993-12-13
Abstract: 1. Technical Result Simplification of technological process and reduce of net cost.           2. Essence A liquid phase alkylation of olefin is effected by isoalkanes in the presence of hydrocarbon complex catalyst on the base of Lewis acid, which contains at least Lewis acid of the formula R(m-2-2)    MX (2+Z) , wherein the values of R, M, X, m and Z are indicated in the description, product of hydrogen halide and organic compounds dissolved in liquid containing paraffin hydrocarbon.         3. Field of Application Petroleum refining industry
Patent GE-P19991602-B (GE)
Title: Dessert Liqueur “Intim”
Inventor: MELKADZE REVAZ
IPC: C12G3/06
Filed: 1994-07-14
Abstract: 1. Technical Result Improvement of organoleptic properties and widening of the assortment.            2. Essence A dessert liqueur contains plant raw, citric acid, pimento, cinnamon, sugar and water-spirit mixture, whereas as a plant raw fruits and flowers of cherry laurel and fixed tea leaves are used in the following proportion of the ingredients kh/dal: pimento 0,4-0,6, cinnamon 0,8-1,0, fruits of cherry laurel 50-70, flowers of cherry laurel 0,2-0,4, fixed tea leaves 8-10, citric acid 4-6, sugar 2500-3500, spirit-water solution - the rest.            3. Field of Application Food industry, in particular, liqueur-alcohol beverage production.
Patent GE-P19991870-B (GE)
Title: Alkyl Amine Derivatives of Substituted Quinoxaline 2,3-Diones as Glutamate Receptor Antagonists
Inventor: RAFFERTY MICHAEL FRANCIS
IPC: C07D405/12
Filed: 1996-05-13
Abstract: Simplification of overcome of high hematoencefalic barrier.  2. Essence A compound of the formula wherein: R, R1, R2, R3, R4, R5 and n are described in the specification, or their pharmaceutically acceptable salts; pharmaceutical composition as an active ingredient comprises the compounds of the formula (1), which is given to patient in therapeutically effective amount.  3. Field of Application Pharmacology.  3 ind. 4 dep. cl.
Patent GE-P20033038-B (GE)
Title: Voting Paper
Inventor: ASATIANI OTAR
IPC: G07C13/00
Filed: 2002-02-14
Abstract: 1. Technical Result Reduce of possibilities of falsifications at voting.         2. Essence A voting paper comprises a quadrangular card having upper, middle and lower parts. On the middle part there are inscribed names, surnames and patronymics of candidates taking part in elections, and on the upper and the lower parts – there is the same constant information. The voting paper has perforated tear-off lines between the parts and names, (surnames and patronymics) of candidates for separation into the two parts and placing into the two individual ballot-box during voting.          3. Field of Application Production of voting papers during election campaign.                Fig:        3
Patent GE-P20135786-B (GE)
Title: Pyrrole compounds
Inventor: NISHIDA HARUYUKI
IPC: A61K31/444
Filed: 2009-08-26
Abstract: A compound of formula (Ia-2), wherein values R² are provided in the description, pharmaceutical compositions on a basis thereof, and their application for the treatment of digestive system diseases and complications related to the diseases.
Patent GE-P20186886-B (GE)
Title: Oxidation reaction with excellent conversion rate
Inventor: PAION UK LIMITED
IPC: C07D487/04
Filed: 2014-03-03
Abstract: A method of producing of methyl ether of 3‒[(S)‒7‒bromo‒2‒(2‒oxo‒propylamino)‒5‒pyridine‒2‒yl‒3H‒1,4‒benzodiazepine‒3‒yl] propionic acid and reactive composition exept compounds for transformation, containing oxidizing agent, solvent and catalyst of formula (I-1),(I-2) or (I-3), which values of X, R1, R2, R3, R4 and R5 substitudes are provided in the claims; at that, reactive composition does not contain ammonium ion or contains therein amount of 170 mn or in less mass correlation relative to compound. Table: 3
Patent CA-1284932-C (CA)
Title: Biological and analytical uses of phenalenone and benzphenalenone compounds
Inventor: BABB BRUCE E
IPC: C12Q1/26
Filed: 1986-04-23
Granted: 1991-06-18
Abstract: BIOLOGICAL AND ANALYTICAL USES OF PHENALENONE        AND BENZPHENALENONE COMPOUNDS  Abstract of the Disclosure Certain phenalenone and benzphenalenone fluorescent compounds are useful in biomedical studies and analytical determinations.  These com-pounds are particularly useful in assays for living organisms, e.g. microorganisms, carried out at a pH of 9 or less.  For these determinations, the com-pounds can be attached to reducible compounds which will subsequently release the fluorescent moiety upon reduction.  In the presence of an electron transfer agent, the reducible compounds are easily reduced by a microorganism.
Patent CA-1313244-C (CA)
Inventor: HERRMANN DIETRICH E
IPC: B66B31/00
Filed: 1986-05-09
Granted: 1993-01-26
Abstract: Escalator Service Speed Control Reduced running speeds are provided for servicing an escalator by interposing a service unit which is essentially a variable-frequency, variablevoltage converter, between the AC source and the escalator drive motor. OT-541
Patent CA-1287941-C (CA)
Title: Methacrylic resin composition for optical discs
Inventor: SATO FUMIO
IPC: G02B1/04
Filed: 1986-10-02
Granted: 1991-08-20
Abstract: ABSTRACT     A methacrylic resin composition for optical discs comprising 100 parts by weight of a copolymer composed of from 95 to 99.7% by weight of methyl methacrylate (A) and from 0.3 to 5% by weight of at least one monomer (B) selected from the group consisting of methyl acrylate, ethyl acrylate and butyl acrylate, and having a heat distortion temperature of at least 95°C, a melt flow rate of from 1.0 to 10.0 g/10 min and a tensile strength of at least 660 kg/cm2, and from 0.05 to 2.0 parts by weight of at least one releasing agent (C) selected from the group consisting of a fatty acid alkyl ester of the formula R1COOR2 wherein each of R1 and R2 is an alkyl group having from 5 to 20 carbon atoms, cetanol and a stearic acid glycerol ester.                                            :
Patent CA-1328581-C (CA)
Inventor: OBAYASHI TSUTOMU
IPC: B32B15/08
Filed: 1987-03-19
Granted: 1994-04-19
Abstract: AMORPHOUS METAL LAMINATE SHEET             ABSTRACT OF THE DISCLOSURE       An amorphous metal laminate sheet having an excellent electromagnetic wave-shielding effect comprises (A)  a core layer containing at least one amorphous metal sheet layer and at least one electroconductive metal plating layer formed on at least one surface of the amorphous metal layer, and (B)  at least one flexible polymeric coating layer laminated on at least one surface of the core layer, and optionally, at least one reinforcing fibrous fabric layer.
Patent CA-1332557-C (CA)
Inventor: NEWMAN BENJAMIN
IPC: C11D10/02
Filed: 1987-05-26
Granted: 1994-10-18
Abstract: ABSTRACT Described is a method of use and a long lasting passive lavatory cleansing block comprising 5-15% of a soap base, a dye, and 30-70% of a C16-22 fatty acid ester of nonoxynol 80-200. About half of the C16-22 fatty acid ester of nonoxynol 80-200 may be substituted by a nonionic surfactant is selected from the group consisting of an alkoxylated fatty alcohol and a polyethylene gylcol ester. The block is placed in the water stream so that upon flushing components of the block are released into the stream. The degree of release of the components from the block being such that upon exhaustion of the dye, the entire block will have dissolved with a residue of less than about 1%. Also present in the block may be at least one of (i) water softening agent (ii) thickener (iii) fragrance (iv) corrosion inhibitor (v) liquid carrier (vi) germicide and (vii) filler.
Patent CA-1333371-C (CA)
Inventor: JENSEN VILLY J
IPC: A23L33/20
Filed: 1987-07-03
Granted: 1994-12-06
Abstract: The bulking agent can replace sucrose and other soluble simple carbohydrates in food, and the active component thereof is a glucose oligomer or a mixture of glucose oligomers, in which DP = 3 or 4, and whereby each oligomer exhibits one beta-1,3-glucosidic bond, all other bonds being beta-1,4-glucosidic bonds. The bulking agent has a satisfactory taste and a satisfactory stability at low pH values. The bulking agent can be produced by hydrolysis of .beta.-glucan.
Patent CA-1284771-C (CA)
Title: Device for attenuating noise in electrical apparatus
Inventor: LEWIS FRANCIS H
IPC: H03H1/00
Filed: 1987-07-21
Granted: 1991-06-11
Abstract: ABSTRACT OF THE INVENTION         The present invention relates to an attenuator for reducing noise and distortion, preferably in the audio frequency range.  Briefly stated, the present invention is  comprised of two wedge shapes in one block with two axially opposing leads connected to the wedge shape midway along the line formed by the intersection of two adjacent sides.  The leads are preferably bent at 90° and connected to attenuator conductive strips contained on a circuit board.  The attenuator conductive strips on the circuit board are preferably at 90° with respect to parallel conductive strips connected to a speaker or the like.  The entire attenuator structure is preferably covered with an insulative or dielectric material.
Patent CA-1294917-C (CA)
Title: Method for electrodeposition coating
Inventor: TAKAHASHI YOSHINOBU
IPC: C25D13/22
Filed: 1987-07-22
Granted: 1992-01-28
Abstract: ABSTRACT OF THE DISCLOSURE      A method for the electrodeposition coating of workpieces,conveyed in an electrodeposition bath, wherein voltage applying means is provided in a plurality of stages of not less than three in the conveying direction of the workpieces.  Voltage is increased at the first stage, and the multiple staged voltage applying means is initiated after the workpieces reach a submersion area where the workpieces are completely submerged in the paint contained in the electrodeposition bath.  Voltage application at the final stage of the voltage applying means is terminated before the workpieces exit from the submersion area.  By this method, the thickness of the electrodeposition film can be made uniform so that there is no difference in film thickness between lower and higher workpieces or in the lower and upper parts of a workpiece.
Patent CA-1281868-C (CA)
Title: Polystyrene bead expansion process
Inventor: LEIDNER JACOB
IPC: C08J9/24
Filed: 1987-08-12
Granted: 1991-03-26
Abstract: ABSTRACT OF THE DISCLOSURE    Polystyrene beads or beads of other thermoplastic material are expanded to a consolidated foam structure in a hollow cavity of a marine float or other structure by providing  the  beads  with  a  uniform coating of  a saturated brine solution or other aqueous solution of water-soluble  salt  and  exposing  the  solution   to microwave energy to boil the solution and thereby heat the  beads  to  cause  expansion  and  fusion  to  a  foam structure.
Patent CA-1324023-C (CA)
Inventor: FIELDING MIMI S
IPC: A23L19/18
Filed: 1987-08-26
Granted: 1993-11-09
Abstract: POTATO PRODUCT WITH ASYMMETRIC CORRUGATIONS                    Abstract A potato chip or snack product having corrugated upper and lower surfaces. The corrugations are defined by an asymmetric waveform. The waveforms on the upper and lower surfaces are in phase which each other.
Patent CA-1288466-C (CA)
Title: Motor control and power systems and methods of operation thereof
Inventor: BHAGWAT PRADEEP M
IPC: H02P25/14
Filed: 1987-09-25
Granted: 1991-09-03
Abstract: ABSTRACT OF THE DISCLOSURE   A pulsating D.C. voltage is developed by a rectifier 86 and is filtered by a capacitor 100 to facilitate application of a relatively smooth, enhanced D.C. voltage to a motor 106.    The charged voltage of capacitor 100 is applied across a series circuit which includes a rheostat 118, a resistor 126 and motor 106.  When the CEMF of motor 106 drops as a result of a decrease in motor speed, a diac 122 is biased through the voltage appearing across rheostat 118 and resistor 126 to cause an SCR 116 to fire. When SCR 116 fires, the voltage of capacitor 100 supplies a boost of power to motor 106 to overcome the decrease in motor speed.    A circuit 212 prevents an overspeed of motor 106 from occurring while braking circuits 264, 266 and 268 provide for a dynamic braking effect when the motor is a universal motor.
Patent CA-1315298-C (CA)
Title: Process for the mutual condensation of aromatic and carbonylic compounds
Inventor: CLERICI MARIO G
IPC: C07C37/20
Filed: 1987-10-21
Granted: 1993-03-30
Abstract: "PROCESS  FOR  THE  MUTUAL CONDENSATION OF  AROMATIC  AND CARBONYLIC COMPOUNDS"      Abstract The  mutual condensation of aromatic and  carbonylic compounds is carried out with zeolitic materials  derived from  silicalite by replacing a portion of silicon with B and Al,  Al and Ti,  Ti and Fe,  and with ZSM-5, to yield diaryl-alkanes.
Patent CA-1308928-C (CA)
Inventor: HAMADA TATSUHIRO
IPC: A01N47/36
Filed: 1988-01-21
Granted: 1992-10-20
Abstract: Abstract:     The present invention is directed to a herbicidal composition which comprises as the active ingredient (a) at least one compound of the formula:       wherein R is a hydrogen atom or a methyl group and (b) at least one of 1-(2-chlorophenylsulfonyl)-3-(4-methoxy-6-methyl-1,3,5-triazin-2-yl)urea or methyl 2-[[[[(4-methoxy-6-methyl-1,3,5-triazin-2-yl)amino]carbonyl]amino]-sulfonyl]benzoate, and an inert carrier or diluent, which exerts a synergistically enhanced herbicidal potency.
Patent CA-1327690-C (CA)
Title: Ring for the cast fabricating of polymer plates
Inventor: LECA JEAN-PAUL
IPC: B29C48/08
Filed: 1988-01-28
Granted: 1994-03-15
Abstract: PCT No. PCT/FR88/00049 Sec. 371 Date Nov. 25, 1988 Sec. 102(e) Date Nov. 25, 1988 PCT Filed Jan. 28, 1988 PCT Pub. No. WO88/05718 PCT Pub. Date Aug. 11, 1988.Gasket used in a fabrication method, wherein a methylmethacrylate prepolymer or a mixture of unsaturated monomers, whose main constituent is methylmethacrylate, or the unsaturated monomer or monomers themselves is (are) introduced into a mold comprised of two parallel plates separated by said gasket, and the mold is brought to a temperature sufficient to complete or carry out the polymerization. The gasket consists of a core of plasticized poly(vinylchloride), said core being sheathed by a thin layer of thermoplastic polymers chosen from among propylene polymers and saturated polymers, said thermoplastic polymer being capable of retaining its elasticity at temperatures ranging from 20 DEG  to 120 DEG  C. and having a melting or softening point higher than 115 DEG C.
Patent CA-1325179-C (CA)
Title: Oil-water separator
Inventor: SCHMIT MICHAEL B
IPC: B01D17/028
Filed: 1988-02-26
Granted: 1993-12-14
Abstract: Abstract of the Disclosure An   oil   water   separator  is  disclosed  having  a vertical,   cylindrical   tank   with   a   plurality   of corrugated,  oleophilic  plates.    A corrugated diffusion baffle  is  located adjacent an oil-water mixture inlet to remove  the  larger  particulate material from the mixture and  to  cause coalescing of the larger oil droplets.  The flow  of  the  oil-water  mixture  proceeds generally in a vertical  direction  and  passes  between  the  corrugated plates  to  cause  further coalescing of the oil droplets. A  separate  oil  channel  directs the coalesced oil to an upper  portion  of  the  tank.    The clarified water then passes  downwardly  to a  clean  water  outlet.  A second coalescing  unit  may  be  located  upstream  of the clean water  outlet  to  further coalesce and remove the smaller oil  droplets.   In this case, a second oil relief channel directs   these  coalesced oil  particles  to  the  upper portion  of  the  tank, from which the oil may be removed.
Patent CA-1295716-C (CA)
Inventor: BATEMAN CHARLES D
IPC: G01S13/935
Filed: 1988-04-06
Granted: 1992-02-11
Abstract: GROUND PROXIMITY WARNING SYSTEM FOR USE WITH           AIRCRAFT HAVING DEGRADED PERFORMANCE                     Abstract Performance of an aircraft ground proximity warning system can be improved, especially where the performance of the aircraft itself has been degraded by a factor such as wind shear, by extending Mode 1 and 3 warning envelopes down to within five feet of the ground.  Additional improvements in warning performance can be made by monitoring flight path angle when the aircraft is close to the ground.
Patent CA-1289161-C (CA)
Title: Attelage court a geometrie variable pour remorques
Inventor: ANDRE JEAN-LUC
IPC: B62D13/02
Filed: 1988-05-06
Granted: 1991-09-17
Abstract: Attelage court à géométrie variable pour remorques, caractérisé en ce que l'on associe un vérin en position d'écartement minimal de la remorque vers le camion à deux appuis symétriques de butée et de pivotement de la face avant de la remorque contre la face arrière du camion au niveau de chaque coin, autour d'un axe vertical situé le plus près possible de chaque coin pour obtenir lors du pivotement en virage, une trajectoire dégageante de toute la face avant de la remorque. Cette invention intéresse les constructeurs de véhicules routiers.
Patent CA-1305194-C (CA)
Title: Motion picture amusement ride
Inventor: TRUMBULL DOUGLAS
IPC: A63G31/16
Filed: 1988-05-10
Granted: 1992-07-14
Abstract: ABSTRACT OF THE DISCLOSURE   An  amusement  ride,  of  the  type  that  moves  and  tilts passengers viewing a motion picture, which is more versatile than prior rides.   A plurality of passenger-holding frames is provided, that are all  moved  in  synchronism,  each by a separate set of actuators, while the  passengers  view a  stationary screen.   The passenger-holding frame is pivoted up and down on a beam which is supported by only two largely vertical  actuators,  while  two  pairs  of  links  or  arms  limit movement of the beam.
Patent CA-1297468-C (CA)
Title: Flask support system
Inventor: YAKULIS GEORGE JR
IPC: B01L9/00
Filed: 1988-06-13
Granted: 1992-03-17
Abstract: ABSTRACT      A supporting structure for a large laboratory flask comprising a supporting frame,  a ring or hoop swivelly attached to said frame, flask supporting straps suspended from  said  ring,  and  locking  and  unlocking  means cooperating between said frame and said ring in a fixed or swivelling condition.
Patent CA-1323684-C (CA)
Inventor: KROENING MICHAEL
IPC: G01N29/02
Filed: 1988-09-22
Granted: 1993-10-26
Abstract: Abstract of the Disclosure: A method for electromagnetic ultrasonic conversion includes exerting dynamic-mechanical forces upon particles of an electrically conductive material of a test sample by superim-posing quasi-static magnetic and electromagnetic high-fre-quency fields of a transmission converter for generating ultrasonic vibrations when transmitting. Electrical fields are induced by waves arriving in the test sample resulting in vibrations of the particles of material inductively affecting the fields of a receiver converter when receiving.  The excitation of the vibrations when transmitting and the induction of electrical fields when receiving are effected by Lorentz and magnetic forces as well as by magnetostriction forces if the test sample is ferromagnetic.  Fill level and bubble formation are monitored in enclosures in the form of containers and pipelines for liquid, by coupling a transmis-sion converter and a receiver converter to an enclosure wall. Ultrasonic vibrations are generated in the wall inducing echo signals differing by amplitude and/or phase in the receiver converter, depending on whether the interior of the enclosure contains liquid, liquid containing steam or gas bubbles, or only a fluid in the form of vapor or gas, while reflecting the signals on the inner boundary surface of the wall or striking a reflector after entering the liquid and traveling a distance therein, and reflecting the signals back from the reflector through the fluid and through the wall to the receiver converter.