baber/WOPTO huggingface dataset:
Patent CA-2664785-C (CA)
Title: Enveloppe permettant de fabriquer des restaurations dentaires provisoires et a long terme
Inventor: SUN BENJAMIN JIEMIN
IPC: A61C5/77
Filed: 2007-10-01
Granted: 2016-02-09
Abstract: La présente invention concerne un procédé de fabrication de restaurations dentaires provisoires et à long terme, en particulier des facettes, des implants, des couronnes et des bridges. Une enveloppe ou une forme de restauration fabriquée en matériau polymérisable possédant une bonne stabilité de forme dimensionnelle à l'état non durci est utilisée pour effectuer cette restauration dentaire. Un matériau polymérisable est introduit dans la cavité de l'enveloppe. L'enveloppe extérieure et le matériau polymérisable injecté sont polymérisés et liés ensemble afin de former une structure de couronne durcie. Dans un mode de réalisation, la restauration peut être fabriquée indirectement par un laboratoire dentaire. Dans une autre version, un dentiste peut effectuer cette restauration près du patient dans son cabinet.
Patent CA-2665987-C (CA)
Inventor: SANDERFORD H BRITTON
IPC: G01R31/04
Filed: 2007-10-10
Granted: 2016-07-12
Abstract: A system for detecting, at a remote location, a deterioration in an electrical connection, such as an electrical meter socket connection, includes at least one deterioration sensing device that includes an apparatus for detecting, at a remote location, a deterioration in an electrical connection; at least one fixed or portable receiving communication device, each configured to receive temperature information from the at least one deterioration sensing device and to transmit the temperature information via a communication network; and a back end connected to the communication network and configured to receive temperature information from the at least one fixed or portable sensing communication device. Upon exceeding a predetermined condition, the back-end may forward an alarm warning to a utility.
Patent CA-2669744-C (CA)
Title: Procede servant a empecher le developpement de microorganismes et combinaison d'agents servant a empecher le developpement microbien
Inventor: KOLARI MARKO
IPC: A01P1/00
Filed: 2007-11-07
Granted: 2016-09-13
Abstract: L'invention concerne un procédé servant à empêcher le développement microbien dans des eaux de procédé, caractérisé en ce qu'on ajoute de façon dosée dans ladite eau de procédé d'abord un composé peracide et après cela une dialkylhydantoïne halogénée. En outre, l'invention concerne une combinaison servant à empêcher le développement microbien, ladite combinaison comprenant des composés à ajouter de façon dosée séparément, lesdits composés étant un composé peracide à ajouter de façon dosée en premier et une dialkylhydantoïne halogénée à ajouter de façon dosée après le composé peracide, le rapport du poids du composé peracide sur celui de la dialkylhydantoïne halogénée étant d'au moins 2:1, caractérisée en ce que la quantité du composé peracide est calculée sous forme de quantité d'agent actif, alors que la quantité de la dialkylhydantoïne halogénée est calculée sous forme de la quantité de chlore actif.
Patent CA-2670750-C (CA)
Inventor: SAELENIEMI TOMMI
IPC: E21D9/00
Filed: 2007-12-19
Granted: 2012-12-18
Abstract: The invention relates to a method and a software product for designing a drilling pattern, and further to a rock drilling rig, in the control unit of which a software product may be executed for designing the drilling pattern. For a group of holes (14, 15, 16, 32, 17) of the drilling pattern (12), at least one master hole (13a, 13e, 17a, 17b, 35, 45, 48) can be determined which comprises at least one dominating factor. The properties of at least one other drill hole are determined on the basis of the dominating properties of the master hole. A master hole may be a hole location master, hole depth master
Patent CA-2674583-C (CA)
Inventor: MIN KANG QIAN
IPC: A61N7/00
Filed: 2008-01-03
Granted: 2017-12-05
Abstract: The system comprises a therapeutic bed, a chamber, a combined head, a motional apparatus, a therapeutic power source, an imaging power source, a vacuum degassor, and a controller. The therapeutic transducer, the imaging transducer, and a rotator, together form the combined head. The combined head may also include an actuator. The rotator and actuator move the imaging transducer relative to the therapeutic transducer. The therapeutic transducer produces high intensity focused ultrasound, and treats target tissue in the body.
Patent CA-2675757-C (CA)
Title: Immunopotentiating inosine monophosphate 5'-nucleotidase resistant derivatives and uses thereof
Inventor: HADDEN JOHN W
IPC: A61P35/00
Filed: 1995-04-21
Granted: 2011-03-15
Abstract: A method of making inosine-5'-monophosphate and its derivatives resistant to 5'-nucleotidase by chemically modifying inosine-5'-monophosphate to formula (I) wherein R is selected from the group consisting of an alkyl, alkoxy and secondary amino compounds whereby inosine-5'-monophosphate biological activity is retained in vivo.
Patent CA-2683644-C (CA)
Inventor: JEAN PHILIPPE F
IPC: F03B13/14
Filed: 2008-03-05
Granted: 2011-05-10
Abstract: Les systèmes objets de la présente invention permettent de tirer de l'énergie électrique des vagues de la mer au moyen un matériau souple, en particulier des PEA (polymères électro-actifs) de type SSM (matériau synthétique étirable) qui créent de l'électricité lorsqu'une charge électrostatique s'applique au polymère étiré. Dans un système (10) un élément de flottaison (12) dispose d'une partie supérieure et d'une partie inférieure (14, 22) reliées par une quantité (36) de SSM à la partie inférieure ancrée à une hauteur fixe au-dessus du fond océanique (24), la partie supérieure pouvant se déplacer verticalement afin de tendre ou détendre les SSM lorsque les vagues déferlent. Dans un autre système (50) la bouée est rigide et elle est fixée au fond océanique par au moins un cordage (60) qui comprend ou bien qui est relié à au moins une longueur (64) de matériau SSM. Les bouées doivent de préférence avoir au moins 80% de leur volume immergé.
Patent CA-2684236-C (CA)
Title: Flotation apparatus
Inventor: ISHIDA MINORU
IPC: B01D17/035
Filed: 2008-09-02
Granted: 2013-06-18
Abstract: A flotation apparatus includes a tank 1 for receiving a liquid raw material which flows in a spiral manner from one end of the tank to the other. Air is introduced into the tank 1 to generate bubbles for adsorbing ink in the liquid. The bubbles float to the top and are removed with the ink. Liquid is circulated upwardly and then downwardly in a spiral path of travel. Air is directed against an agitator to form fine bubbles. The agitator includes a horizontal rotary shaft and a plurality of blades on the outer periphery of the shaft The agitator is located near the bottom of the tank 1 in a location at a downstream end of the path of travel of the liquid relative to a vertical line passing through the longitudinal center of the tank.
Patent CA-2693113-C (CA)
Inventor: DIAZ TROY
IPC: G01R31/327
Filed: 2008-06-11
Granted: 2016-07-19
Abstract: One aspect of the inventive technology may be generally described as a method for determining test object deformation response that comprises the steps of moving a deformation force deliverer 1 to deliver deformation force 24 to a test object 3; adjusting a deformation force deliverer affecting input so as to meet at least one constraint while performing the step of moving the deformation force deliverer 1; deforming the test object 3 with the deformation force 24; and determining test object response to the deformation force. Corollary apparatus, in addition to other inventive apparatus and method aspects relating variously to test object deformation response determination are part of the inventive technology. Such aspects may relate to the use of a linear actuator 15 in a test object deformation and to identity of motion of a deformation force deliverer 3 and a force deliverer drive component 75, as herein described.
Patent CA-2695334-C (CA)
Inventor: LEVESQUE RODRICK
IPC: B29D22/00
Filed: 2010-03-04
Granted: 2017-07-18
Abstract: A method for manufacturing of a plastic container which is substantially impervious to oxygen by providing a bottom film oxygen barrier, the film oxygen barrier having an area greater than the area of a floor of the plastic container; providing a side oxygen barrier film, the side oxygen barrier film being dimensioned to circumscribe a sidewall of the plastic container and having a length greater than the length of the plastic container. A mold has a floor and a sidewall, the mold having a groove extending below the floor and dimensioned to receive an excess length of the side oxygen barrier film therein, and the bottom oxygen barrier film being dimensioned to extend at least partially across said groove. The film oxygen barriers are placed within the mold and a plastic container is injection molded within the cavity. An oxygen resistant container has a floor. A sidewall extends from the floor. An oxygen barrier material is disposed on the floor and sidewall. The oxygen barrier material is one of a nano-silicate and a nano-clay.
Patent CA-2699188-C (CA)
Title: Insert adaptateur de douille
Inventor: TAYLOR JAMES W
IPC: B25B13/06
Filed: 2010-04-08
Granted: 2018-09-18
Abstract: Un adaptateur de raccord de douille de forme creuse entraîné en rotation par une seule tête dentraînement de douille pour serrer, desserrer et retirer des écrous et des boulons de différentes tailles.
Patent CA-2704865-C (CA)
Inventor: RODE JOHN E
IPC: F16C35/063
Filed: 2010-05-20
Granted: 2014-09-16
Abstract: An apparatus for providing a load on a bearing mounted to a shaft includes an attaching member and a press mechanism. The attaching member is releasably connected to the shaft. The press member is coupled to the attaching member and is configured to provide a compressive load to the bearing. The press mechanism includes an aligning arm configured to engage a shaft slot of the shaft to align the press mechanism relative to the shaft when the attaching member connects to the shaft. A lock nut is engageable with the shaft and has a plurality of engaging teeth configured to engage a plurality of keeper teeth of a keeper. The nut includes an outer surface having a plurality of markings corresponding to a plurality of roots of the plurality of engaging teeth to allow a user to selectively rotate the nut relative to the aligning arm to an engaging position such that a radially inner side of the keeper engages a slot of the shaft when the keeper teeth engage the engaging teeth of the nut.
Patent CA-2706603-C (CA)
Inventor: ROY POLLY
IPC: C12N7/01
Filed: 2008-11-26
Granted: 2021-02-09
Abstract: L'invention porte sur un procédé de production d'une souche virale modifiée d'un virus qui est un membre de la famille des Reoviridae et, en particulier, sur des souches virales vaccinales du genre Orbivirus.
Patent CA-2712254-C (CA)
Title: Method for producing a thermoelectric component and thermoelectric component
Inventor: KOENIG JAN
IPC: H01L35/08
Filed: 2008-12-10
Granted: 2015-10-27
Abstract: The present invention relates to a method for producing a thermoelectric component with at least one pair of thermoelectric legs, including an n-leg and a p-leg, wherein both legs are welded to an electrically conductive contact material, wherein the n-leg and the p-leg of the pair of legs are welded in separate welding steps to the contact material, and to a thermoelectric component.
Patent CA-2712837-C (CA)
Title: Centrifugal compressor assembly and method
Inventor: HALEY PAUL F
IPC: F04D17/12
Filed: 2009-02-20
Granted: 2014-01-07
Abstract: A centrifugal compressor assembly (24) for compressing refrigerant in a 250-ton capacity or larger chiller system (20) comprising a motor (36), preferably a compact, high energy density motor or permanent magnet motor, for driving a shaft (66) at a range of sustained operating speeds under the control of a variable speed drive (38).
Patent CA-2719899-C (CA)
Inventor: UEKAWA SEITA
IPC: C22B1/243
Filed: 2009-03-19
Granted: 2013-11-26
Abstract: A method of production of cement bonded agglomerated ore not depending on yard curing which can improve the environment, save labor, and improve yield is provided, that is, a method of production of cement bonded agglomerated ore which adds Portland cement as a binder to dust produced from an iron works and/or fine powder ore, treats the same by mixing, moisture adjustment, and kneading steps, then pelletizes it by a pan pelletizer and suitably thereafter cures it to produce blast furnace-use cold pellets or sintering-use minipellets having the required crushing strength, which method charges the raw pellets from the top of a vertical type container and discharges them from the bottom end to form a moving bed and cures the raw pellets in the period from charging to discharging.
Patent CA-2722971-C (CA)
Inventor: BUTUNER ZUHAL
IPC: A61K31/5575
Filed: 2009-05-08
Granted: 2019-05-07
Abstract: The methods described herein provide treatment of glaucoma, ocular hypertension, and elevated intraocular pressure with latanoprost or other therapeutic agent(s). Implant devices for insertion into a punctum of a patient provide sustained release of latanoprost or other therapeutic agent(s) that is maintained for 7, 14, 21, 30, 45, 60, or 90 days or more, thus avoiding patient noncompliance and reducing or lowering adverse events associated with eye drop administration of latanoprost or other therapeutic agent(s) and other therapeutic agent(s).
Patent CA-2723869-C (CA)
Inventor: GORE VINAYAK
IPC: C07C209/88
Filed: 2009-06-02
Granted: 2013-07-16
Abstract: The present invention relates to an improved process for the preparation of (R)-1-5 aminoindan (2), rasagiline (1) and pharmaceutically acceptable salts of rasagiline.
Patent CA-2728235-C (CA)
Title: Compact electromechanical actuator
Inventor: GIERAS JACEK F
IPC: H02K41/02
Filed: 2011-01-13
Granted: 2014-09-09
Abstract: An electromechanical actuator for controlling the position of an aircraft component has a linear actuator to be driven to position a component. A transverse flux motor drives the linear actuator to move in a linear direction and control the position of the component
Patent CA-2738575-C (CA)
Inventor: FABIJANSKI STEVEN
IPC: C12P7/64
Filed: 2009-09-30
Granted: 2018-08-14
Abstract: The present invention relates to transgenic plants comprising a plurality of nucleic acids heterologous to said plant, each of said nucleic acid comprising a coding sequence operably linked to one or more regulatory elements for directing expression of said coding sequence in said plant, said nucleic acid being stably integrated at or adjacent to rDNA sequences, or a seed, organ, tissue, part or cell thereof, or a descendant of said plant, seed, organ, tissue, part or cell; methods of producing the transgenic plants; and methods of producing oil using the transgenic plants.
Patent CA-2739296-C (CA)
Title: Method and device for traversing a scan list in a communication system
Inventor: BELMONTE JOHN P
IPC: H04W48/16
Filed: 2009-10-05
Granted: 2013-06-11
Abstract: A wireless communication device accesses (202) a scan list that includes a plurality of scan members sorted at least by receive frequency and attempts to detect whether a call of interest exists on a receive frequency by performing a group scan for a group (210, 242) of scan members that are marked scan undone and that have the same corresponding receive frequency, wherein the group includes a first scan member and at least one other scan member. The group scan includes inspecting (212, 244) the receive frequency to obtain inspection results;  using (214) the inspection results to determine that there is no signal on the receive frequency having signal attributes that match a set of attributes for the first scan member; and using (214) the inspection results to evaluate at least one of the other scan members in the group to determine whether there is a corresponding signal of interest on the receive frequency.
Patent CA-2741832-C (CA)
Title: Brosse a dents electrique et tete de brosse a dents electrique
Inventor: DRIESEN GEORGES
IPC: A61C17/22
Filed: 2009-11-04
Granted: 2014-05-20
Abstract: L'invention concerne une brosse à dents électrique et une tête de brosse entraînée comprenant un support de soies pourvu de moyens de montage permettant le montage mobile dudit support, et d'une pluralité de touffes de soies disposées sur le support. Une zone centrale du support comprend au moins une partie à soies constituée de deux touffes de soies centrales présentant une coupe transversale supérieure à celle de touffes de soies médianes contiguës à la zone centrale, les touffes de soies centrales présentant chacune une forme allongée, en particulier de demi-lune, de banane ou de haricot, qui sont complémentaires entre elles de sorte que la partie à soies de la zone centrale présente une structure à peu près circulaire, ovale ou elliptique. La pluralité de touffes de soies peuvent être disposées dans plusieurs cercles ou zones d'imbrication. Ainsi, des touffes de soies externes à coupe transversale allongée sont montées sur un cercle externe et des touffes de soies médianes présentant une coupe transversale inférieure à la coupe transversale des touffes de soies allongées du cercle externe sont montées sur un cercle intermédiaire. Les touffes de soies centrales selon l'invention confèrent une grande stabilité à la zone à soies centrale, de sorte que les touffes de soies centrales puissent supporter les forces poussant les soies contre les dents, sans que les soies ne plient facilement sous cette force de poussée.
Patent CA-2745538-C (CA)
Title: Mousse de polyurethanne souple
Inventor: SMIECINSKI THEODORE M
IPC: C08G18/40
Filed: 2009-12-11
Granted: 2018-05-15
Abstract: Cette invention concerne une mousse de polyuréthanne souple ayant une densité < 100 kg/m3 et comprenant le produit réactionnel d'une composition de polyisocyanate et d'une composition réactive aux isocyanates. La composition de polyisocyanate selon l'invention comprend un composant MDI polymère et un composant MDI monomère comprenant un 2,4'-MDI qui est présent dans le MDI monomère en une quantité > 35 parties en poids de 2,4'-MDI pour 100 parties en poids de MDI monomère. La composition réactive aux isocyanates comprend un polyéther polyol primaire greffé à terminaisons hydroxyle et un second polyol différent du polyéther polyol primaire greffé à terminaisons hydroxyle. Le polyéther polyol primaire greffé à terminaisons hydroxyle comprend un polyol support et des particules de styrène et d'acrylonitrile copolymérisées. Le polyol support a un poids moléculaire moyen en poids > 3 500 g/mol.
Patent CA-2746605-C (CA)
Inventor: KENDALL JAMES D
IPC: G01J3/42
Filed: 2011-07-15
Granted: 2012-10-09
Abstract: A gold detection apparatus capable of detecting gold in field mineral samples such as rock or soil with little or no preparation. Light in red and violet wavelengths is directed at a surface of a mineral sample and the reflected light intensity is measured by an array of sensors or pixels. Based on the characteristic reflectance properties of gold, the reflected light intensity in each wavelength is used to determine the presence of gold particles.
Patent CA-2747223-C (CA)
Title: Polypeptides dotes d'une activite xylanase
Inventor: SIBBESEN OLE
IPC: A23L29/00
Filed: 2009-12-23
Granted: 2020-07-21
Abstract: L'invention concerne des polypeptides dotés d'une activité xylanase modifiés pour augmenter la solubilisation du son et/ou l'activité xylanase. La modification comprend au moins une modification d'acide aminé en position 110 et peut comprendre en outre les modifications d'un ou plusieurs acides aminés en position 11, 12, 13, 34, 54, 77, 81, 99, 104, 113, 114, 118, 122, 141, 154, 159, 162, 164, 166 ou 175, les positions étant déterminées comme des positions correspondant aux positions dans la xylanase de Bacillus subtilis (SEQ ID NO 1). Les polypeptides ont une identité d'au moins 88 % avec SEQ ID NO 1 ou une identité de 75 % avec une séquence choisie parmi SEQ ID NO 2-22.
Patent CA-2748540-C (CA)
Inventor: ZINDL PETER
IPC: B41K1/36
Filed: 2010-01-21
Granted: 2014-05-13
Abstract: The invention describes a stamp (1) and stamp pad (130) for a self-inking stamp (1), wherein in a housing (131) or a carrying device (11) at least one pad for absorbing ink is arranged. The carrying device (11) is formed rectangular in shape from a base plate (135) with longitudinal surfaces (136) and lateral surfaces (136) moulded thereon, wherein on two surfaces running in parallel handle elements (138) for the lateral gripping of the carrying device (11) are arranged. Preferably means in form of grooves (133), catches and/or elevations (134) for the fixing in a stamp (1) are arranged on the carrying device. On the lateral surface (137) of the carrying device (11) a handle element (138) each for the lateral gripping and pulling of the carrying device (11) out of a stamp (1) formed of a plurality of parts displaceable within one another, wherein the handle elements (138) are formed for insertion in a clearance (139) of a lower part (3) of the stamp (1) and these do not protrude the outer surface (140) of the lower part (3), so that an upper part (2) of the stamp (1) is displaceable via the clearance (139) with the handle elements (138) inserted in the lower part (3).
Patent CA-2748845-C (CA)
Inventor: ZHAN YIMIN
IPC: B23H1/02
Filed: 2009-12-21
Granted: 2020-04-21
Abstract: La présente invention concerne un système d'usinage par électroérosion. Ce système d'usinage par électroérosion comprend un ordinateur de commande numérique (CNC), un contrôleur d'usinage par électroérosion couplé à l'ordinateur de commande numérique, et une alimentation électrique. Le système d'usinage par électroérosion comprend également un outil d'usinage par électroérosion couplé, d'une part à l'ordinateur de commande numérique, et d'autre part à l'alimentation électrique. Le contrôleur d'usinage par électroérosion est configuré pour commander le fonctionnement de l'outil d'usinage par électroérosion, l'ordinateur de commande numérique étant configuré pour positionner l'outil d'usinage par électroérosion par rapport à une pièce à usiner.
Patent CA-2749573-C (CA)
Title: Apparatus and process for wellbore characterization
Inventor: SAWYER SCOTT
IPC: E21B47/00
Filed: 2010-02-09
Granted: 2014-07-22
Abstract: An apparatus and a process for wellbore characterization are disclosed, including:  separating, in a separation vessel, drilling mud from gas produced during drilling of a wellbore; transporting the separated produced gas from the separation vessel to a downstream process; and measuring at least one of a temperature, a pressure, a mass flow rate, and a volumetric flow rate of the separated produced gas during transport using one or more sensors. Properties of the gas separated from the mud may be used to determine characteristics of a wellbore.
Patent CA-2754023-C (CA)
Inventor: FARES HANI
IPC: A61K8/81
Filed: 2010-03-11
Granted: 2018-02-20
Abstract: A thickening additive composition comprising: (A) a substantially anhydrous solvent system; and (B) a thickening agent, wherein the thickening agent comprises a strongly swellable, lightly to moderately crosslinked polyvinylpyrrolidone. Per-sonal care compositions containing the thickening additive composition are also described.