baber/WOPTO huggingface dataset:
Patent CA-3026799-A1 (CA)
Title: Modificateur de rheologie
Inventor: NAGASAWA KOJI
IPC: C09K3/00
Filed: 2017-06-14
Abstract: La présente invention concerne un modificateur de rhéologie fournissant une nature thixotropique et de la viscosité à l'eau ; un procédé de modification de la rhéologie de l'eau ; une composition de suspension dotée d'une viscosité élevée et d'une excellente résistance à la séparation sous l'eau ; et un procédé de production d'une composition en suspension. Le modificateur de rhéologie comporte (A) un ester d'acide sulfurique ou son sel où un groupe hydrocarboné comporte de 12 à 22 atomes de carbone et le nombre molaire d'addition moyenne d'oxyde d'alcylène est de 0 à 25, et (B) un alcanolamide d'acide gras où la partie acide gras comporte de 10 à 22 atomes de carbone.
Patent CA-3030183-A1 (CA)
Inventor: HALL JEFFREY A
IPC: F25J3/02
Filed: 2017-10-09
Abstract: A method for separating lighter components of a hydrocarbon product in a container tank includes introducing the hydrocarbon product into the container tank via an inlet located near or at the bottom of the container tank; routing the hydrocarbon product through a pipe-in-pipe conduit that is at least partially surrounded by a bulk fluid stored in the container tank; providing a vapor-liquid interface that allows efficient evaporation of the lighter components resulting in separation of the lighter components and a processed hydrocarbon product; and routing the processed hydrocarbon product into the annular space of the pipe-in-pipe conduit thereby thermally insulating incoming hydrocarbon product from the surrounding bulk fluid and eliminating or minimizing vapor liquid equilibrium shift of the incoming hydrocarbon product caused by increased head pressure and/or reduction in temperature of the incoming hydrocarbon product.
Patent CA-3032371-A1 (CA)
Title: Double-barrel ball bats
Inventor: HUNT LINDA
IPC: A63B59/50
Filed: 2019-01-31
Abstract: A method of making a ball bat may include forming a bat frame with a handle and an inner barrel structure, providing spacer elements extending radially outwardly from the inner barrel structure, and forming a barrel shell having a main barrel and a tapered section. An inner diameter in the tapered section may be equal to an outer diameter of a first one of the spacer elements. The method may include mechanically locking the barrel shell to the bat frame by passing the handle through the barrel shell and moving the barrel shell toward the inner barrel structure until the barrel shell contacts the first one of the spacer elements. A gap is maintained between an outer diameter of the inner barrel structure and the barrel shell. The barrel shell may deflect during a hit to create a trampoline effect, while the inner barrel structure limits the deflection.
Patent CA-3034006-A1 (CA)
Inventor: OBA TRAVIS ZENYO
IPC: A61F2/24
Filed: 2017-08-25
Abstract: A replacement mitral valve prosthesis includes a support structure and a valve body having three flexible leaflets. The support structure preferably includes an internal valve frame and an external sealing frame. The valve frame supports the flexible leaflets. The sealing frame is adapted to conform to the shape of the native mitral valve annulus. The sealing frame may be coupled to an inlet end of the valve frame, an outlet end of the valve frame, or both. A plurality of anchors are coupled to the outlet end of the valve frame. The anchors extend radially outwardly for placement behind native leaflets. The prosthesis preferably includes a skirt disposed along an exterior of the external sealing frame. The prosthesis is collapsible for delivery into the heart via a delivery catheter. The prosthesis is configured to self-expand for deployment in the heart when released from the delivery catheter.
Patent CA-3036202-A1 (CA)
Inventor: BACHOVCHIN WILLIAM W
IPC: A61K39/00
Filed: 2017-09-07
Abstract: Disclosed are combination therapies including administration of I-DASH inhibitors and PGE2 antagonists, and the use of such therapies in the treatment of cell proliferative diseases.
Patent CA-3040218-A1 (CA)
Inventor: HILKES ROBERT G
IPC: H04N5/247
Filed: 2012-06-01
Abstract: A method and apparatus of displaying an electronic video image using a head- worn near-to-eye display in a non-immersive fashion, such that the wearer can choose, through simple adjustments of their neck and eye angles, to either look at the displayed video image or their natural environment. The invention also relates to the incorporation of prescription lenses into the optical chain of the near-to-eye display. The invention also relates to the use of motion and position sensors incorporated into the head-worn device to enable automatic stabilization of the video image. The invention also relates to the use of motion and position sensors incorporated into the head-worn device to automatically adjust the vertical angle of either the camera or the electronic display or both, by sensing the vertical angular position of the user's head.
Patent CA-3040632-A1 (CA)
Title: Systems and methods for testing multi-element lighted displays
Inventor: OSBORN KEVIN
IPC: G09F9/30
Filed: 2019-04-18
Abstract: Systems and methods for testing a light emitting display unit having a plurality of light emitting elements are disclosed. Embodiments include a system with a test module, the test module including a plurality of light detection elements.  Each of the plurality of light detection elements may generate a signal upon detection of light emitted from a light emitting element. The test module may also include a circuit. The circuit may receive input signals from the plurality of light detection elements, process the input signals based on a pre-determined function of the circuit, and generate an aggregate output signal based on the processing of the input signals. The circuit may also process the input signals based on discrete implementation of a combinational logic. The circuit may further receive instructions determining the combinational logic to be implemented.
Patent CA-3045430-A1 (CA)
Inventor: OSWALD JAMES A
IPC: B61L27/04
Filed: 2017-02-20
Abstract: System and method for determining track location and/or direction of travel of a train includes at least one computer programmed/configured to determine at least one of a track on which the train is located and train direction of travel on the track based at least partly on at least one location associated with at least one locomotive or control car of the train and at least one other location associated with at least one other locomotive/control car of the train. The at least one computer can be programmed/configured to determine a track on which the train is located based at least partly on the at least one location associated with the at least one locomotive/control car of the train and at least one additional location associated with at least one additional locomotive/control car of at least one additional train.
Patent CA-3046852-A1 (CA)
Inventor: ITTIG SIMON
IPC: C12N15/63
Filed: 2017-12-20
Abstract: L'invention se rapporte à des souches bactériennes Gram négatif à virulence atténuée de recombinaison et à leur utilisation dans une méthode de traitement d'un cancer chez un sujet.
Patent CA-3046985-A1 (CA)
Inventor: MUKHERJEE UJJAL K
IPC: C10G65/12
Filed: 2017-12-21
Abstract: Processes and systems for upgrading resid hydrocarbon feeds are disclosed. The process system may operate in two different operating modes, maximum conversion and maximum quality effluent. The process system may be reversibly transitioned between the different operating modes. The system has the ability to reversibly transition between the two modes without shutting down the system or losing production.
Patent CA-3047701-A1 (CA)
Inventor: MAJEED MUHAMMED
IPC: C07D311/40
Filed: 2016-12-22
Abstract: Method of isolating natural molecules: a and ß pyranocycloartobiloxanthone A and Artonine E, from the stem bark of Artocarpus hirsutus and their anti-acne potential by inhibiting the growth of Propionibacterium acnes thereof, are described.
Patent CA-3047907-A1 (CA)
Title: Barriers and filters
Inventor: MORRIS VINCENT P
IPC: B01D39/16
Filed: 2019-06-25
Abstract: An elongate barrier comprising an elongate apertured load-bearing sheet material and an elongate apertured filter material attached to the load-bearing sheet material. The length of the filter material can be changed elastically so that the barrier material can be transported in the form of a roll which can be unrolled for installation.
Patent CA-3048560-A1 (CA)
Title: Abrasive grinding wheel and related production method
Inventor: FICAI GIOVANNI
IPC: B24D7/16
Filed: 2019-07-03
Abstract: An abrasive grinding wheel (10) that comprises an annular body (20) made of abrasive material provided with a central hole (21) and a reducing ring (30) provided with a central attachment hole (32), wherein the reducing ring (30) is inserted into the central hole (21) so that the attachment hole (32) of the reducing ring (30) is coaxial with respect to the central hole (21) of the annular body (20), wherein the reducing ring (30) comprises two opposing enlarged axial end stretches (311 and 312) configured to axially lock the reducing ring (30) to the central hole (21) of the annular body (20).
Patent CA-3049132-A1 (CA)
Inventor: O'NEIL VIRGINIA
IPC: C08L83/04
Filed: 2018-02-07
Abstract: La présente invention concerne une nouvelle mousse syntactique de caoutchouc de silicone et le précurseur de silicone de ladite mousse.
Patent CA-3051295-A1 (CA)
Title: In-bottle apparatus for adding flavoring to pre-packaged drinks
Inventor: BEERY MICHAEL THOMAS
IPC: B65D51/28
Filed: 2019-08-07
Abstract: The present invention comprises a novel in-bottle apparatus for adding flavorings to pre-packaged drinks. The apparatus, which is fully contained within a sealed drink bottle just below the bottle's lip, has a selector that allows the user to choose from a plurality of flavorings that can be released from a dispenser with the push of a button. The push button heads that make up the flavoring selector correspond to flavorings contained within the dispenser. Pushing one or more of the button heads dispenses flavoring into the primary drink contained within the drink bottle. The apparatus has a passageway on one side that allows the drink to be poured out of the bottle. The apparatus remains locked within the drink bottle's neck just below the bottle's lip before use, during use, while the drink is being consumed, and after the drink bottle is disposed of.
Patent CA-3051299-A1 (CA)
Inventor: COULSON STUART
IPC: F03B11/00
Filed: 2017-12-06
Abstract: L'invention concerne une machine hydraulique comprenant une roue Francis, un couvercle de tête et un couvercle inférieur. La roue comprend un côté basse pression et un côté haute pression, une couronne, une bande, une pluralité d'aubes, alors que la couronne comprend des moyens d'étanchéité pour sceller l'espace entre la couronne et le couvercle de tête contre l'eau provenant du côté haute pression. La roue comprend en outre au moins un passage permettant de drainer l'eau de fuite haute pression passant par le moyen d'étanchéité vers le côté basse pression, et le passage comprend une ouverture d'entrée située dans une partie de la couronne qui, pendant le fonctionnement, est exposée à de l'eau de fuite à haute pression. La machine hydraulique est caractérisée en ce que le passage soit situé à l'intérieur de l'une des aubes et mène de l'ouverture d'entrée à la bande, le passage formant une ouverture conduisant à l'espace entre la bande et le couvercle inférieur.
Patent CA-3052205-A1 (CA)
Inventor: PETERSEN MICHAEL P
IPC: A61L2/00
Filed: 2018-02-16
Abstract: La présente invention concerne des systèmes et des procédés de préconditionnement d'endoscopes. Selon un aspect, la présente invention concerne un système de préconditionnement d'endoscope qui comprend un récipient scellable destiné à conserver un endoscope contaminé, une source de détergent en mousse, un premier système permettant d'appliquer le détergent en mousse sur la surface extérieure de l'endoscope, et un second système permettant d'appliquer le détergent en mousse ou un détergent liquide aux canaux intérieurs de l'endoscope. Selon certains modes de réalisation dudit système de préconditionnement d'endoscope, un détergent en mousse ou liquide est appliqué aux canaux intérieurs de l'endoscope à l'aide d'un dispositif de nettoyage.
Patent CA-3054578-A1 (CA)
Inventor: MOSER MICHAEL J
IPC: C12N15/86
Filed: 2018-02-26
Abstract: Disclosed herein are compositions and methods related to mutant viruses, and in particular, mutant influenza viruses. The mutant viruses disclosed herein include mutant M2 sequences, mutant BM2 sequences, and are useful in immunogenic compositions, e.g., as a quadrivalent vaccines. Also disclosed herein are methods, compositions and cells for propagating the viral mutants, and methods, devices and compositions related to vaccination.
Patent CA-3055369-A1 (CA)
Title: Lame de baton de hockey comportant des regions de performance adaptees
Inventor: PEARSON ROBERT T
IPC: A63B59/70
Filed: 2014-08-01
Abstract: Il est décrit un bâton de hockey comportant une lame et un manche. La lame comprend une face avant espacée dune face arrière selon un sens latéral de la lame, une zone talon et une zone pointe espacée de la zone talon dans un sens longitudinal. La lame comprend également une zone mitoyenne située entre la zone talon et la zone pointe et au moins un élément rigidifiant placé entre la face avant et la face arrière et sétendant à partir de la zone mitoyenne après la zone talon.
Patent CA-3058539-A1 (CA)
Title: Arenavirus particles to treat solid tumors
Inventor: ORLINGER KLAUS
IPC: A61K39/00
Filed: 2018-04-06
Abstract: The present application relates generally to genetically modified arenaviruses that are suitable for treating solid tumors, for example, via intratumoral administration. The arenaviruses described herein may be suitable for vaccines and/or treatment of solid tumors and/or for the use in immunotherapies. In particular, provided herein are methods and compositions for treating a solid tumor by administering a first arenavirus alone or in combination with another agent, including a second arenavirus, wherein the first and/or second arenavirus has been engineered to include a nucleotide sequence encoding a tumor antigen, tumor associated antigen or antigenic fragment thereof.
Patent CA-3059633-A1 (CA)
Title: Automation and motion control system
Inventor: FISHER SCOTT
IPC: G05D3/12
Filed: 2013-04-29
Abstract: An automation and motion control system for theatrical objects, such as theatrical props, cameras, stunt persons, lighting, scenery, drapery or other similar types of devices or items, is provided to coordinate the movement of the objects on a large scale and/or to control the operation of the objects.
Patent CA-3061019-A1 (CA)
Inventor: SMITH THOMAS J
IPC: A61K38/31
Filed: 2018-04-19
Abstract: A drug delivery device with removable pods is described and related pods methods and systems. The drug delivery device comprises a plurality of receptacles, each receptacle configured to accept a corresponding drug pod, wherein each receptacle comprises: a recess configured to accept a protrusion in the corresponding drug pod, or a protrusion configured to insert in a recess in the corresponding drug pod. The corresponding drug pod comprises a shell, made of an impermeable polymer, having a first base comprising an opening configured to allow delivery of a drug, a second base, a lateral surface, a protrusion attached to, and extending away from, the lateral surface, or a recess in the lateral surface.
Patent CA-3064916-A1 (CA)
Inventor: CHENAULT GRAHAM
IPC: E21B23/06
Filed: 2019-12-12
Abstract: In a general aspect, a plug includes a tubular conduit having a first end and a second end. The plug also includes a cap disposed over the first end of the tubular conduit and coupled thereto. The cap is configured to mate with a wireline adapter kit of a perforating string. The plug additionally includes a guide shoe disposed over the second end of the tubular conduit and coupled thereto. The guide shoe is configured to move along the tubular conduit from an unset position, away from cap, to a set position, toward the cap. A gripping assembly is disposed around the tubular conduit between the cap and the guide shoe and coupled to the guide shoe. A sealing assembly is disposed between the cap and the gripping assembly. The sealing assembly includes a first sealing band and a second sealing band. The first sealing band is disposed around the tubular conduit and has an annular lip.
Patent CA-3065269-A1 (CA)
Inventor: COSTELLO JOHN JOSEPH
IPC: H04B10/25
Filed: 2019-12-16
Abstract: A receiver in a communication system may include a buffer and hardware. The buffer may be configured to store a communication signal comprising one or more pulses representative of data. The hardware may be configured to determine whether a data authentication pulse has been superimposed over at least one of the one or more pulses, and authenticate, based on the determination of whether the data authentication pulse has been superimposed over at least one of the one or more pulses, the one or more pulses as a valid representation of the data.
Patent CA-3065928-A1 (CA)
Title: Trans-interfacial magnetic separation
Inventor: KELSO DAVID M
IPC: B01L3/00
Filed: 2018-06-06
Abstract: Provided herein are devices that facilitate the magnetic separation of an analyte from a sample, and methods of use thereof. In particular embodiments, devices and methods are provided for the trans-interfacial magnetic separation (TIMS) of analytes from a sample.
Patent CA-3066490-A1 (CA)
Inventor: ANAND ABHINAV
IPC: H04M3/436
Filed: 2018-06-29
Abstract: L'invention concerne un système de détection de fraude qui reçoit des appels entrants et détermine une évaluation de fraude indiquant la probabilité que l'appel entrant émane d'un appelant indésirable ou malveillant. Le système est apte à apprendre des motifs d'activité frauduleuse à partir d'historiques d'enregistrements d'appel et d'une rétroaction fournie par un abonné.
Patent CA-3066960-A1 (CA)
Title: A gas-filtering system and method
Inventor: ARCHETTI MAURIZIO
IPC: B01D53/047
Filed: 2018-07-03
Abstract: The present invention relates to a gas-filtering system (1000, 3000, 4000, 5000, 6000) comprising: an input (1100) for the gas, a reactor (1301, 1302, 1303) for filtering the gas at the input (1100) and thus obtaining a filtered gas, an output (1200) for the filtered gas, a vacuum generator (1401, 1402) for generating a vacuum inside the reactor (1301, 1302, 1303), where the vacuum generator (1401, 1402) is configured so as to apply a first predetermined vacuum value (VI) in a first vacuum phase (T2) and so as to apply a second predetermined vacuum value (V2) in a second vacuum phase (T3); the filtering system (1000, 3000, 4000) further comprising a flow controller (1501, 1502, 1503) connected at the output to the reactor (1301, 1302, 1303), where the flow controller (1501, 1502, 1503) is configured so as to block the introduction of the filtered gas into the reactor (1301, 1302, 1303) during the first vacuum phase (T2), and where the flow controller (1501, 1502, 1503) is configured so as to allow the introduction of the filtered gas and/or a second gas into the reactor (1301, 1302, 1303), starting from the output (1200) during the second vacuum phase (T3).
Patent CA-3068002-A1 (CA)
Title: Tubes d'echangeur de chaleur et configurations d'assemblage de tubes
Inventor: KHATAMI REZA
IPC: F28F1/10
Filed: 2018-04-19
Abstract: Un tube pour un dispositif de transfert thermique peut comprendre au moins une paroi ayant une surface interne et une surface externe, la surface interne formant une cavité. La surface interne peut être non cylindrique. La cavité peut être configurée pour recevoir un fluide qui s'écoule en continu le long d'une longueur de l'au moins une paroi.
Patent CA-3069841-A1 (CA)
Title: Refrigeration plant
Inventor: VINARD THOMAS
IPC: F25D31/00
Filed: 2018-07-25
Abstract: The invention relates to a refrigeration plant (5) comprising: a first chamber (10) containing water in the liquid state (14) at a temperature below or equal to the temperature of the triple point of water or less than 10°C above the temperature of the triple point of water and water in the gaseous state (11) at a first pressure equal to the saturation vapour pressure of water in equilibrium with the pressure of the water in the liquid state (14); a second chamber (30) at a second pressure strictly greater than the first pressure by at least a factor of two; a compression device (32) connecting the first chamber to the second chamber; a condensation device (34) suitable for condensing water in the gaseous state in the second chamber into water in the liquid state; and a device (24) for extracting cold power in the first chamber.
Patent CA-3070670-A1 (CA)
Title: Procede et systeme de detection automatique d'isolation thermique domestique inefficace
Inventor: SAMUNI ERAN
IPC: G05B23/00
Filed: 2018-07-24
Abstract: L'invention concerne un système et un procédé de détection automatique d'isolation thermique domestique inefficace, comprenant un module serveur et une pluralité de modules clients domestiques. Le procédé comprend les étapes suivantes : acquisition de données relatives à chaque ménage surveillé ; identification de périodes de temps d'arrêt de système de chauffage, ventilation et climatisation (HVAC) et détermination d'une température intérieure obtenue pendant ces périodes ; extraction de paramètres de gain de température, en rapport avec le taux mesuré de gain de température pendant ledit temps d'arrêt ; entraînement d'un algorithme d'apprentissage automatique, pour créer au moins un modèle de classification, tous les ménages surveillés étant classifiés en fonction desdits paramètres de gain de température ; production de valeurs attendues pour des paramètres de gain de température pour chaque ménage, en fonction de l'appartenance à une classe du ménage ; production du rapport entre lesdites valeurs attendues et mesurées pour des paramètres de gain de température pour chaque ménage surveillé ; comparaison dudit rapport entre des ménages similaires ; et identification d'un ménage inefficacement isolé en fonction de ladite comparaison.
Patent CA-3071943-A1 (CA)
Title: Run flat system including a continuous elastomeric cap member
Inventor: SWARTZ ROBERT W
IPC: B60C17/04
Filed: 2018-08-01
Abstract: A run flat system. The run flat system includes a run flat assembly and a continuous elastomeric cap member. The run flat assembly includes a plurality of arcuate shaped run flat segments which collectively form a ring, and the run flat assembly forms a noncompliant load bearing portion of the run flat system. The continuous elastomeric cap member covers a radially outer surface of the run flat assembly, and the continuous elastomeric cap member forms a compliant portion of the run flat system.