baber/WOPTO huggingface dataset:
Patent CA-2386781-A1 (CA)
Inventor: BEATTIE MALCOLM
IPC: G09B7/02
Filed: 2000-09-26
Abstract: A new training method is disclosed which is referred to as "NExT", an acronym for "a Network of excellence in Training". The "Next" new training method is designed to train and educate students/potential engineers attending a university (30) and newly employed engineers in industry (32). The universities (30) and industries (32) will collaborate together for the purpose of constructing courses, to be presented at the university (30), that are designed to add "simulation-acquired" skills (56) to basic subject matter knowledge (52) and, at an industrial location, to add competence to the newly acquired skills (56). In addition, industry (32) and the universities (30) also collaborate together for the additional purpose of providing a "quality assurance program" at the university level, where: the courses taught at the university (30) and the instructors that present/teach these courses at the university (30), are periodically audited by a Peer Review Board (15f). An Industrial Advisory Board (15g) ensures that all the newly constructed courses that are stored in the "NExT" Curriculum Library (94) continue to meet the needs of industry (32).
Patent CA-2387342-A1 (CA)
Inventor: TSUCHIYA FUMIAKI
IPC: H02G1/08
Filed: 2001-08-07
Abstract: A method of laying a communication cable (16) capable of laying an optical fiber cable (20) in an underground line such as a sewage line without applying a direct tension to the cable and without loosening the cable, capable of laying the optical fiber cables (20) on the upper side of the line for a main line allowing a plurality of optical fiber cables (20) to be laid therein, and eliminating the need for an expensive robot in the laying operation, comprising the steps of disposing highly strong and low extendable tension members (25, 26, 27) slidably in longitudinal direction of the optical fiber cables (20, 21, 22), pulling the tension members (25, 26, 27) into the underground line (1) by pulling, and applying a tension to a trunk tension member (25) between manholes (2) and (3) to stretch the trunk tension member (25) generally linearly in the underground line (1) so as to lay the optical fibers (20, 21, 22) on the upper side of the underground line (1), wherein a tension is applied to the branch tension members (26, 27) in branch pipes (4, 5) so as to prevent the branch optical fiber cables (21, 22) from being loosened in the branch pipes.
Patent CA-2387902-A1 (CA)
Title: Binding surface
Inventor: SHORT ROBERT
IPC: G01N33/545
Filed: 2000-10-20
Abstract: The invention relates to the use of plasma polymerisation of organic molecule to treat surfaces to which biological molecules may bind and be assayed.
Patent CA-2388635-A1 (CA)
Inventor: JARVENKYLA JYRI
IPC: B29C48/525
Filed: 2002-05-31
Abstract: A multilayer pipe which comprises at least an inner layer and an outer layer.  The inner layer is made of extrudable plastic, such as polyethylene PE, cross-linked polyethylene PEX or polypropylene PP. The outer layer forms a fire-protecting layer and the matrix plastic of the outer layer is also made of extrudable plastic.   A foaming agent, which does not react during the manufacture of the pipe, is mixed with the matrix. Further, the outer layer contains at least one additive in such a manner that the outer layer has a pipe-reinforcing component and a fire-retardant component. Most preferably, at least the outer layer is extruded by an extruder having a screw length ratio of less than 10 to its biggest diameter.
Patent CA-2388894-A1 (CA)
Inventor: EPPERS PAUL A
IPC: A01K1/01
Filed: 2002-06-04
Abstract: A milking parlor has a flushing channel along a zigzag rump rail for flushing cow manure therealong. The rump rail is a continuous tubular conduit having upper portions thereof cut-out at end segments to provide open-top gutter channels receiving manure therein and interdigitated with closed-top flow channels in side segments conducting and passing the manure.
Patent CA-2389844-A1 (CA)
Inventor: PRATT MICHAEL SEAN
IPC: B31F1/07
Filed: 2000-11-17
Abstract: A process for autogeneously bonding two cellulosic laminae to form a multi-lamina substrate by high pressure lam-ination.  The attachment occurs at selective bond sites wetted with a functional fluid such as water prior to bonding. The process is applicable to multi-lamina substrates formed from laminae treated with chemical softening agents.
Patent CA-2392167-A1 (CA)
Inventor: TESSIER RICHARD
IPC: A63C19/10
Filed: 2002-06-28
Abstract: A recreational ramp suitable for use with wheeled vehicles, including a support structure and a molded concrete layer mounted on the support structure. The layer includes a sloping region that extends from a ground level to an above-ground level. Also, a process for the fabrication of a molded concrete layer for such a recreational ramp. The process includes preparing a mold from complementary parts, closing the parts onto one another, thus defining an interior space representative of a concrete layer, pouring concrete mixture into the mold; allowing the concrete to settle and separating the complementary parts of the mold to expose the molded concrete layer. Embodiments of the invention offer the advantages of conventional concrete, i.e., a smooth, quiet and durable surface for riding, while the ramp as a whole remains lightweight and less bulky as compared with conventional concrete ramps. A particularly advantageous embodiment uses self-leveling concrete.
Patent CA-2393366-A1 (CA)
Title: Improved omeprazole process and compositions thereof
Inventor: ANOUSIS NICK
IPC: A61K31/44
Filed: 2000-12-11
Abstract: The present invention describes an improved process for the preparation, isolation, and purification of the anti-ulcer agent omeprazole whereby the sulfide precursor pyrmetazole is reacted subsurfacely with exactly one molar  equivalent of meta-chloroperoxybenzoic acid in a chlorinated aliphatic hydrocarbon or aromatic hydrocarbon solvent, such as methylene chloride or toluene; residual organic solvent is removed from the aqueous layer by vacuu m distillation; crude product is obtained by reactive crystallization with an alkyl formate or formic acid solution and seeding; and pure product is isolated by recrystallization in methanol-water containing aqueous NaOH by subsurface addition of aqueous acetic acid to pH 9.0, seeding, filtration, washing, and drying. Omeprazole and compositions of omeprazole containing no  chromatographically detectable levels of residual non-alcoholic organic reaction solvent and diminished levels of alcoholic solvent are also describ ed.
Patent CA-2394377-A1 (CA)
Title: Essai par criblage a haut debit pour les variantes de proteines avec une capacite de liant d'anticorps reduite
Inventor: PEDERSEN HENRIK
IPC: C40B30/04
Filed: 2000-12-08
Abstract: La présente invention concerne un procédé permettant de réaliser des essais capables de cribler de façon puissante et précise de grandes quantités de populations de cellules produisant des variantes d'une molécule étudiée. L'invention concerne plus particulièrement un procédé de criblage d'une échantillothèque de variantes de protéines donnant des variantes fonctionnelles à capacité réduite de liaison d'anticorps. Le procédé enchaîne plusieurs opérations. (i) Génération d'une échantillothèque diversifiée de variantes de protéines en partant du squelette d'une protéine appropriée. (ii) Transformation de l'échantillothèque en des cellules hôtes appropriées. (iii) Mise en culture des cellules hôtes. (iv) Echantillonnage de chaque culture cellulaire. (v) Analyse d'un échantillon par évaluation de la capacité de liaison d'anticorps de la variante de protéine. (vi) Analyse d'un échantillon par évaluation de la fonctionnalité de la variante de protéine.
Patent CA-2397013-A1 (CA)
Title: Playground spinning element with noise making device
Inventor: DUCK AMY E
IPC: A63H1/28
Filed: 2002-08-07
Abstract: A playground-spinning element with noise making device for use in association with a playground set is provided. The element allows the user to play using fine motor skills such that the user causes the creation of rain- like sounds by his action. The element also provides interest in that the user, and other viewers, may view the spinning of an interestingly shaped object. In a preferred embodiment, the device housed within a play panel such that it is visible from two sides, and can be accessed by users on both sides of the panel.
Patent CA-2397028-A1 (CA)
Title: Valve packing gland pressure sensing by capacitance measurement
Inventor: DAVIE NEIL R
IPC: G01L1/14
Filed: 2002-08-07
Abstract: A thin flat disk-like capacitive load sensor of layered sandwich construction having a central opening and a circular outer periphery for installation above a packing follower or.beneath the packing follower or packing gland. The load sensor has a thin first and second insulating outer layer between which an inner layer is secured. The inner layer is formed of dielectric material having a known dielectric constant which will undergo change in its dielectric properties when subjected to compression, a first face having at least one thin electrically conductive circular ring surrounding the central opening in coaxial radially spaced relation, and a second face having a thin electrically conductive circular ring surrounding said central opening in coaxial radially spaced relation. The inner and outer layers contain electrical conductors engaged with respective electrically conductive circular rings on the opposed faces that are adapted to be connected with an electrical measurement apparatus. As the inner layer is compressed the spacing between the electrically conductive rings on the opposed faces is decreased such that compressive force on the packing can be measured as a function of the change in capacitance of the sensor. Proper compression of the packing can be achieved by monitoring during installation. Follow-up sampling or continuous measurement of packing compression provides early detection prior to packing failure to allow corrective action.
Patent CA-2397858-A1 (CA)
Inventor: ALIZADE KARL
IPC: B65H75/14
Filed: 2002-08-13
Abstract: The modular security safe with offset security bolt box is provided. A method of manufacturing panels and assembling the safe is also provided. The modular safe includes a number of modular panels which serve as the top, bottom, back and sides of the safe.  The side panels have security bolt boxes attached by bolts to inner surfaces. The modular top, bottom and back panels are attached to the side panels by bolts extending through the security bolt boxes. A door is fitted with moving bolts which engage the adjacent interior of the side-wall when closed, to prevent access.
Patent CA-2399374-A1 (CA)
Title: Integrated optical device with quantum-well intermixed region-based coupling
Inventor: HICKS SIMON ERIC
IPC: G02B6/42
Filed: 2001-01-31
Abstract: There is disclosed an improved integrated optical device (5a-5g) providing first and second devices (10a-10g; 15a, 15e), optically coupled one to the other and formed in first and second different material systems, one of the first or second devices (10a-10g, 15a, 15e) having a Quantum Well Intermixed  (QWI) region (20a, 20g) at or adjacent a coupling region between the first a nd second devices (10a-10g; 15a, 15e). The first material system may be a III-V  semiconductor based on Gallium Arsenide (GaAs) or Indium Phosphide (InP), while the second material system may be Silica (SiO2), Silicon (Si), Lithium  Niobate (LiNbo3), a polymer, or glass.
Patent CA-2403302-A1 (CA)
Title: Methode de production de tuyaux en acier et tuyaux soudes
Inventor: IKEDA TOMOAKI
IPC: B21C37/08
Filed: 2002-09-13
Abstract: Le problème de ratio à haut rendement intrinsèque dans les tubes en acier à haute résistance est résolu et une méthode de production d'un tube en acier, tout en assurant la rondeur du tube, est prévue. Un tube en acier produit à partir d'une plaque en acier par formage et soudage est soumis à de 0,3 à 1,2 % d'expansion, puis de 0,1 à 1,0 % de réduction. Le tube en acier produit par cette méthode présente une structure dans laquelle la martensite et/ou bainite représentent plus de 80 % comme exprimé en termes de pourcentage de surface, et a une force de rendement non inférieure à 551 MPa et un ratio de rendement non supérieur à 93 %. La réduction du tuyau est désirablement réalisée à un ratio de travail plus faible par rapport à l'expansion du tuyau.
Patent CA-2404759-A1 (CA)
Title: Substituted phenyluracils
Inventor: LINKER KARL-HEINZ
IPC: C07D239/557
Filed: 2001-03-23
Abstract: Phenyluracils of general formula (I) wherein Q, R1, R2, R3, R4, R5 and R6 have the meaning cited in the description. The invention also relates to methods for the production and use thereof as herbicides.
Patent CA-2405368-A1 (CA)
Inventor: CAIN PAT
IPC: B32B37/12
Filed: 2002-09-26
Abstract: A method of adhering a first material to a second material, which utilizes an anchoring adhesive applied to one or both of the materials as a plurality of isolated adhesive anchors having interstitial spaces between them, forming improved bonding sites for a bonding adhesive which is used to adhere the materials together. In the preferred embodiment the anchoring adhesive may be applied by a process similar to silk screening, whereby a mask or screen defines a plurality of adhesive- impervious portions which create the interstitial spaces and adhesive-pervious portions which allow adhesive to pass through the screen to create the adhesive anchors. The bonding adhesive is applied to the material over the cured adhesive anchors, which serve as high-adhesion bonding sites for the bonding adhesive. The application of anchors on one or both substrate surfaces provides for a compatible interface for the adhesive so as to preserve the inherent rigidity or flexibility of the substrates while maximizing adhesion between the materials.
Patent CA-2406370-A1 (CA)
Inventor: WOLENC ADAM R
IPC: A61K38/00
Filed: 2001-04-11
Abstract: Disclosed herein are nucleic acid sequences that encode G-coupled protein- receptor related polypeptides. Also disclosed are polypeptides encoded by these nucleic acid sequences, and antibodies, which immunospecifically-bind to the polypeptide, as well as derivatives, variants, mutants, or fragments of the aforementioned polypeptide, polynucleotide, or antibody. The invention further discloses therapeutic, diagnostic and research methods for diagnosis , treatment, and prevention of disorders involving any one of these novel huma n nucleic acids and proteins.
Patent CA-2406476-A1 (CA)
Title: Water for medical treatment, production method thereof, and dialysis apparatus using water for medical treatment as dialysis liquid
Inventor: MORISAWA SHINKATSU
IPC: A61M1/14
Filed: 1996-07-04
Abstract: A dialysis apparatus that utilizes water as dialysis liquid. The water has the capacity to abolish the Superoxide Anion Radical which may trigger various diseases. The apparatus comprises electrolytic water generation means for electrolyzing water, boiling means for boiling cathode water sent from the electrolytic water generation means, and dialysis liquid supply means for supplying the cathode water introduced from the boiling means as dialysis liquid.
Patent CA-2406753-A1 (CA)
Title: Low profile articulated footrest assembly and rocking armchair using same
Inventor: PHAM VIET
IPC: A47C7/50
Filed: 2002-10-07
Abstract: An articulated footrest assembly for a seating unit comprises a footrest member moveable between a retracted position and an extended position, a telescopic linkage for extending and retracting the footrest member between the retracted and extended positions, and an actuating linkage. The footrest member comprises proximal and distal portions while the telescopic linkage comprises a stationary support member mounted to the seating unit, a first telescoping arm, and a second telescoping arm. The first telescoping arm has a distal end connected to the proximal portion of the footrest member through a first pivot. The second telescoping arm has a distal end connected to the footrest member between the proximal and distal portions through a second pivot spaced apart from the first pivot. The actuating linkage comprises a first linkage portion interposed between the stationary support member and the first telescoping arm and a second linkage portion interposed between the first and second telescoping arms. When the actuating linkage is operated, the first linkage portion moves the first telescoping arm in one of forward and rearward directions relative to the stationary support member and the second linkage portion moves the second telescoping arm in the same direction relative to the first telescoping arm thereby simultaneously moving the footrest member in that direction and pivoting the footrest member about the first and second pivots.
Patent CA-2406772-A1 (CA)
Inventor: KANAYA TAKAFUMI
IPC: A23L3/358
Filed: 2001-04-12
Abstract: A food washing apparatus of the invention includes an ozonized water generator (10), a cylindrical washing tank (1) in which the food materials are put and which can rotate to wash the food materials, a drainage part (4) formed at a part of the washing tank (1) and including openings to such a degree that water passes through and the food materials do not pass through, and wash water pipings (2, 9) which are inserted and disposed in the washing tank (1) in an axial direction and in which water spray holes (2a, 9a) for spraying wash water including at least ozonized water are formed, and while at least one part of the wash water sprayed from the wash water pipings (2, 9) is draind from the washing tank (1) every rotation of the washing tank (1), washing of the food materials is performed. Further, there is also a method in which a receiving tank (8) for wash water drained from the washing tank (1) is provided, and at least one part of the wash water in the receiving tank (8) is returned to an inlet side of the ozonized water generator (10) to perform cyclic use of the wash water.
Patent CA-2408440-A1 (CA)
Inventor: LICHKUS ANDREW M
IPC: A61K6/893
Filed: 2001-09-25
Abstract: The invention provides high strength dental polymeric dental products made from wax-like polymerizable dental material. These dental products have superior strength compared to products formed from prior wax-like polymerizable materials. Prior wax-like polymerizable materials do not form strong enough polymeric material for making dentures. High strength dentures are made by positioning artificial teeth in wax-like polymerizable dental material of the invention. This material is then shaped and polymerized to the form a denture base of high strength dental polymeric material. These dentures are completed without forming wax and without applying inorganic plaster to the artificial teeth.
Patent CA-2409241-A1 (CA)
Inventor: DAVID JEAN-BAPTISTE
IPC: H01L21/285
Filed: 2002-10-21
Abstract: L'invention concerne un procédé permettant de fabriquer des composants électroniques incorporant un micro-composant inductif, disposé au dessus d'u n substrat.   Un tel composant comporte: - au moins une superposition d'une couche (10, 10a) de matériau à faible permittivité relative et d'une couche de masque dur, la première couche (10) de matériau à faible permittivité relative reposant sur la face supérieure du substrat (1) ; - un ensemble de spires métalliques (39), définies au-dessus de la superposition de couches (10, 10a) de matériau à faible permittivité relative; - une couche (35) barrière à la diffusion du cuivre, présente sur les faces inférieure et latérales des spires métalliques (39).
Patent CA-2410381-A1 (CA)
Title: Procede de synthese de fluoromethylation d'alcools halogenes
Inventor: RAMAKRISHNA KORNEPATI V
IPC: C07C41/16
Filed: 2001-05-30
Abstract: L'invention concerne un procédé de fluorométhylation d'un alcool halogéné. Ce procédé consiste à chauffer à reflux un alcool halogéné avec un dihalométhane dans des conditions de base dans un premier solvant pour former un éther d'halométhyle, et à fluorer l'éther d'halométhyle en présence d'un agent de fluoration.
Patent CA-2411693-A1 (CA)
Title: Storage container for cryogenic fuel
Inventor: BRUNNHOFER KLAUS
IPC: F17C3/08
Filed: 2001-06-08
Abstract: The invention relates to a storage container for a cryogenic propellant, especially hydrogen, having a double-walled construction comprising an interior and an exterior container (2, 3) and having a vacuum insulation and a multilayer insulation (4a) in the space between said interior and exterior containers (2, 3). Furthermore, a refrigeration line (9), through which a refrigerant can flow and which is in contact with the multilayer insulation (4a) and with a thermal shield (4b) set at a distance from the multilayer insulation (4a) and forms part of a refrigerant circuit is also present in the space between interior and exterior containers (2, 3).
Patent CA-2412808-A1 (CA)
Title: Insulation for a baby's feeding bottle
Inventor: SCHREINER CLAUDIA
IPC: A61J9/02
Filed: 2000-08-07
Abstract: The invention relates to a novel insulation (4) for a baby's feeding bottle.  Said insulation is characterised by an external, thermally insulating plastic jacket, which forms an interior chamber, in which the respective bottle (1) is retained by a press-fit.
Patent CA-2415425-A1 (CA)
Inventor: BRANDENBURG DIETRICH
IPC: A61K38/00
Filed: 2001-07-10
Abstract: L'invention concerne des dérivés d'insuline conjugués à des hormones thyroïdiennes, comme par exemple la D-thyroxine (3,3',5,5'-tétraiodo-D-thyronine), et d'autres analogues dans lesquels un séparateur présentant une chaîne alkanediyle longue d'au moins onze atomes de charbon est inclus. Des études en matière de liaison révèlent l'existence de protéines de liaison thyroïdiennes à propriétés de liaison utiles. L'invention concerne également de nouveaux procédés de synthèse selon lesquels la racémisation de la thyroxine est minimisée.
Patent CA-2416268-A1 (CA)
Inventor: COHEN STEPHEN CEDRIC
IPC: C08K5/01
Filed: 2001-07-30
Abstract: The invention pertains to the use of a white oil having a select viscosity as an extrusion lubricant for PVC, including PVC potable water pipe.
Patent CA-2420049-A1 (CA)
Inventor: WOO YI-REN
IPC: A61F2/24
Filed: 2001-09-19
Abstract: L'invention concerne une prothèse à valve comportant une pluralité de commissures ainsi que des valves polymères renforcées améliorées s'étendant entre les commissures. Les valves sont réalisées dans un polymère et présentent un bord libre renforcé. Le bord libre renforcé peut comporter un élément de renfort. Dans certains modes de réalisation, les valves présentent un bord libre renforcé, ainsi qu'une composition et une épaisseur essentiellement uniformes au dessus du restant de la valve. Dans les modes de réalisation préférés, le bord renforcé de la valve présente une rigidité à la flexion inférieure à trois fois la rigidité de la partie non renforcée de la valve. Dans certains modes de réalisation, une couche polymère de renfort confère une résistance améliorée à la valve.
Patent CA-2421923-A1 (CA)
Title: Procede de regeneration d'un catalyseur aux zeolithes
Inventor: WENZEL ANNE
IPC: B01J29/89
Filed: 2001-09-11
Abstract: Procédé de régénération d'un catalyseur aux zéolithes, caractérisé en ce qu'on effectue un traitement thermique du catalyseur en présence d'un courant gazeux, à des températures supérieures à 120 ·C, et en ce qu'au cours du traitement thermique, le temps de séjour, fonction de la masse, du courant gazeux circulant sur le catalyseur est supérieur à 2 heures.