baber/WOPTO huggingface dataset:
Patent CA-3005152-A1 (CA)
Title: Tourelle comportant une protection de dispositif de guidage de munitions
Inventor: PELLEGRI MAURO
IPC: F41H5/20
Filed: 2016-11-08
Abstract: La tourelle (10) comprend une arme à feu (14) conçue pour tirer des munitions ; un ensemble support (12) supportant l'arme à feu (14) et conçu pour déplacer l'arme à feu (14) autour d'un axe de rotation azimutale ou de pivotement (Y) et autour d'un axe de rotation zénithale ou d'élévation (X) ; un dispositif de guidage de munitions (22), monté sur l'ensemble support (12) et conçu pour orienter une munition guidée avec précision qui est tirée par l'arme à feu (14) vers une cible ; un appareil de protection (24) monté sur l'ensemble support (12) et conçu pour prendre : un état de recouvrement, dans lequel l'appareil de protection (24) cache le dispositif de guidage de munitions (22) à l'intérieur dudit ensemble support (12) et un état d'ouverture, dans lequel ledit appareil de protection (24) laisse apparaître ledit dispositif de guidage de munitions (22) à l'extérieur dudit ensemble support (12).
Patent CA-3009974-A1 (CA)
Title: Taie d'oreiller et oreiller
Inventor: BERGMAN JEFFREY
IPC: A47G9/02
Filed: 2016-12-22
Abstract: La présente invention concerne une taie d'oreiller (10) et un oreiller comportant une pluralité de compartiments (22). La taie d'oreiller (10) comprend une feuille supérieure (12) et une feuille inférieure (14) qui sont reliées de manière à définir une chambre (16). La pluralité de compartiments (22) est située sur la feuille supérieure (12) à l'opposé de la chambre. Une enveloppe (30) est située sur la feuille inférieure (14), adjacente à la chambre (16). Une fixation amovible (40) est reliée à et située entre la feuille supérieure (12) et la feuille inférieure (14). L'oreiller comprend un coussin (52) situé dans l'enveloppe et peut comprendre un insert (62) situé dans la chambre.
Patent CA-3011973-A1 (CA)
Inventor: NEWTON SAM
IPC: B29C70/48
Filed: 2017-01-22
Abstract: L'invention concerne un procédé de drapage à chaud pour la mise en forme de préformes fibreuses et de couches de préimprégné en des géométries complexes. Pour la mise en forme de préformes fibreuses, le procédé de drapage à chaud consiste : a) à diviser le nombre total de préformes en une pluralité de sous-préformes (S1, S2, S3 ) ; b) à mettre en forme successivement chaque sous-préforme (S1, S2, S3) par l'application de pression négative et de chaleur, la mise en forme de toutes les sous-préformes (S1, S2, S3) étant effectuée dans le même logement d'outils (10) sur la même surface de moulage. La préforme ainsi mise en forme (S1, S2, S3) est prête pour l'imprégnation de résine. Le même procédé peut également être utilisé pour mettre en forme des couches de préimprégné imprégnées de résine.
Patent CA-3012888-A1 (CA)
Inventor: SCHMIDT-ELLINGER HARDY
IPC: A61J3/07
Filed: 2017-01-27
Abstract: La présente invention concerne un réservoir destiné à une station de stockage et de délivrance de médicaments. Des réservoirs correspondants comprennent un moyen de retenue empêchant la délivrance simultanée de plusieurs portions de médicaments. Il est reste souvent des portions de médicament sur ce moyen de retenue. Cela est empêché par le réservoir selon l'invention. Le réservoir comprend un boîtier (10) entourant un espace de réception (2) et comportant une partie cylindrique circulaire (11) et une surface de fond (20), et un dispositif de séparation (30) disposé à rotation dans la partie cylindrique circulaire (11) et comportant une pluralité de saillies (32) et des canaux (33) formés entre celles-ci. Chaque saillie (32) possède une surface (32a). Les points les plus élevés des surfaces (32a) définissent un plan de limitation de réception supérieur (AE). Le réservoir comprend en outre un moyen de retenue (40) pourvu d'une partie de fixation (41) et d'une partie de retenue (42), la partie de retenue (42) empêchant des portions de médicaments de pénétrer dans un canal (33) orienté sur une ouverture de délivrance (21), et au moins un poussoir (35) destiné à retirer des portions de médicaments de la partie de retenue (42). Le poussoir (35) est mobile sur la partie de retenue au-dessus du plan de limitation de réception (AE).
Patent CA-3017516-A1 (CA)
Title: Apparatus and method for driving low coefficient of friction belting
Inventor: LEWIS WILLIAM C
IPC: F16H7/02
Filed: 2017-03-15
Abstract: A drive or tracking apparatus for a non-metal endless conveyor belt. The apparatus includes a plurality of spaced apart traction cleats molded from a polymer material and each extending outward from a surface of the endless conveyor belt. The cleats correspond to cup depressions formed in rollers for a conveying apparatus to provide positive drive and anti-slip features for the belt.
Patent CA-3019009-A1 (CA)
Inventor: BURTON PAUL MATTHEW
IPC: C07D407/06
Filed: 2017-04-13
Abstract: La présente invention concerne des composés de formule (I), ou un sel acceptable sur le plan agronomique de ces composés, A1, R1, Ra, Rb, Rc et Rd étant tels que définis dans la description. L'invention concerne en outre des compositions herbicides qui comprennent un composé de formule (I), des composés intermédiaires utilisés pour produire des composés de formule (I), des procédés pour produire des composés de formule (I) et l'utilisation de composés de formule (I) pour lutter contre les mauvaises herbes, en particulier dans des cultures de plantes utiles.
Patent CA-3028399-A1 (CA)
Title: Hydrolysis resistant vinyl ester containing latexes
Inventor: LIU LILY
IPC: C08F265/04
Filed: 2017-06-19
Abstract: A method of forming latex composite polymer particles produces hydrolysis resistant, composite polymer particles that can be used in aqueous latex compositions. Each of the latex composite polymer particles includes a first phase comprising a vinyl ester oligomer or polymer; optionally, an intermediate phase; and at least one second phase comprising an acrylic oligomer or polymer, a styrene oligomer or polymer, an acrylic-styrene copolymer, or mixtures thereof. The second phase and/or the intermediate phase at least partially encapsulates the first phase. The intermediate and second phases are more hydrophobic than the first phase. Optionally, the first phase, the second phase, and/or the intermediate phase may further comprise a cross-linking agent.
Patent CA-3029796-A1 (CA)
Title: Systeme de melange de gaz combustible pour moteur a combustion interne
Inventor: BLAND GEOFF
IPC: F02C3/22
Filed: 2017-07-06
Abstract: La présente invention concerne un système de mélange de gaz combustible pour moteurs à combustion interne qui combine deux ou plus de deux flux de gaz pour obtenir un gaz combustible mélangé ayant une valeur de chauffage (HV) adaptée pour un moteur donné. Un gaz de HV relativement élevé, par exemple un gaz produit à partir d'un puits de pétrole et/ou de gaz, ou du propane conteneurisé, est mélangé à un gaz de HV relativement faible, par exemple l'azote. Le gaz mélangé permet d'obtenir un gaz combustible ayant un HV adapté. Des moyens adaptés pour combiner les flux de gaz, analyser le courant de gaz mélangé pour HV et d'autres propriétés, et ajuster le mélange suivant les besoins sont tous fournis. Le système permet l'utilisation de sources de combustible gazeux disponibles, même si elles ne sont pas adaptées dans un état non mélangé, pour alimenter en carburant efficacement des moteurs à combustion interne.
Patent CA-3030192-A1 (CA)
Title: Propulsion device for an aircraft, such as a turboprop engine for example
Inventor: NICK GEOFFROY MARIE GERARD
IPC: B64D27/26
Filed: 2017-07-11
Abstract: The invention concerns a propulsion device (1) comprising a torque generator (2) driving an output shaft (3) via a power transmission gearbox (4), the output shaft (3) being rotatably coupled to a propeller (5), said power transmission gearbox (4) being attached to a frame (7) by means of suspension means (8, 14, 15), said suspension means comprising hydraulic torque take-up means comprising at least a first hydraulic system (15) and a second hydraulic system (15) set apart from each other, each hydraulic system (15) comprising a pressure chamber in which the volume varies depending on the position of the housing (9) of the power transmission gearbox (4) relative to the frame (7), the pressure chambers of the hydraulic systems (15) being linked by a capillary such that a hydraulic fluid is able to flow from one pressure chamber to the other by means of the capillary.
Patent CA-3031074-A1 (CA)
Title: Method for production of natural super-absorbent materials
Inventor: CHRISTOPHER LEW
IPC: C08H8/00
Filed: 2019-01-23
Abstract: The present disclosure relates to a superabsorbent polymer gel derived from renewable and biodegradable materials such as carboxyalkyl cellulose (CAC).  The CAC had a degree of substitution (DS) of 0.5 < DS < 1. The carboxyalkyl cellulose was partially or fully solubilized in alkaline solution and crosslinked with a crosslinker to yield a crosslinked polycarboxy-material with high Water Retention Value (WRV) of at least 118 g/g saline water (0.9 % sodium chloride solution) and Centrifuge Retention Capacity (CRC) of at least 90 g saline water/g superabsorbent material.
Patent CA-3032274-A1 (CA)
Inventor: LAIN RODRIGUEZ EVA MARIA
IPC: B03D1/06
Filed: 2017-08-02
Abstract: A method and an electrochemical reactor are disclosed for depressing iron sulphides and other disposable elements during the flotation concentration of minerals. The proposed invention consists of a method based on the action of electrodes on the mineral, and can replace, complement or minimise the use of chemical reagents, and also improve their effect.
Patent CA-3032650-A1 (CA)
Inventor: PASSARELLO DARI
IPC: A45D8/00
Filed: 2016-08-01
Abstract: A headband or head cover including an elastic glitter or plain ribbon, a top portion of which forms the outside of the headband, where the elastic glitter or plain ribbon has a substantially 360-degree glitter pattern. The headband further includes a stretch velvet ribbon, a bottom portion of which forms the inside of the headband. The elastic glitter or plain ribbon is attached to the stretch velvet ribbon using a stretch and stitch method. The bottom of the stretch velvet ribbon includes a velvet-like material that forms a gripping portion. The outside of the headband includes a 360-degree view with no break. The inside of the headband includes 360-degree gripping portion with no break.
Patent CA-3036153-A1 (CA)
Title: Tubing and annular gas lift
Inventor: ARCHA WILLIAM G
IPC: E21B43/12
Filed: 2019-03-08
Abstract: A gas lift system may be installed within a well to allow gas lift operations where gas may be injected into the annular area of the well while producing fluids through the interior of the production tubular or upon demand may be reversed so that gas may be injected into the interior of the production tubular while producing fluids to the annular region of the well. In order to allow bidirectional production on demand two types of gas lift mandrels are installed as part of the production tubular. Both types of gas lift mandrels are configured such that gas lift valves are mounted to the exterior of the mandrels.
Patent CA-3037783-A1 (CA)
Title: Absorbable and unidirectionally compressible intestine-intestine stapler
Inventor: CAI XIUJUN
IPC: A61B17/11
Filed: 2017-07-17
Abstract: An absorbable and unidirectionally compressible intestine-intestine stapler, comprising a first pipe portion and a second pipe portion, each of which comprises a large end and a small end, the large ends are configured to be fixed with an intestinal canal, and the small end of the second pipe portion is sheathed into the small end of the first pipe portion. A plurality of first racks are provided on an exterior surface of the small end of the first pipe portion in an axial direction. A plurality of second racks are provided to form an exterior surface of the small end of the second pipe portion. The first racks and the second racks are matched to form a closed space. Outer sides of circular rings at the small ends of the first pipe portion and the second pipe portion are provided with gradually-expanded elastic truncated cone-shaped films.
Patent CA-3038343-A1 (CA)
Inventor: Iliev George
IPC: G01F15/075
Filed: 2017-09-25
Abstract: Techniques for the design and operation of an efficient battery-powered meter are described herein. A metrology unit of the meter may be at least partially located in the gas flow of a pipe, and measures gas flow rate data according to a static flow sensor. The metrology unit calculates raw gas-volume data using at least the flow rate data as input. The metrology unit measures gas temperature to produce gas temperature data, and adjusts the raw gas-volume data, based at least in part on the gas temperature data, to produce corrected gas-volume data. The metrology unit accumulates the corrected gas-volume data over multiple minutes, hours or even days, and then sends the accumulated corrected gas-volume data to an index unit of the meter. By accumulating the data over time, fewer data transmissions are required. The index unit may send the accumulated the accumulated corrected gas-volume data to a utility server.
Patent CA-3039499-A1 (CA)
Title: Composition d'edulcorant a qualite gustative amelioree comprenant de l'allulose et du sel et procede pour ameliorer la qualite gustative de l'alulose a l'aide de sel
Inventor: PARK JUNG GYU
IPC: A23L27/30
Filed: 2017-09-19
Abstract: La présente invention concerne une composition d'édulcorant ayant une qualité gustative améliorée comprenant de l'allulose et un sel et un procédé pour améliorer la qualité gustative de l'alulose à l'aide d'un sel.
Patent CA-3041352-A1 (CA)
Inventor: ABHARI KAMYAR
IPC: A61B90/00
Filed: 2016-10-21
Abstract: L'invention concerne des procédés et des systèmes pour la fourniture de données de profondeur pendant une intervention médicale chez un patient. Des données de profondeur, représentant au moins l'une parmi des données de profondeur relatives et des données de profondeur générales, sont fournies. Des informations de suivi concernant la position et l'orientation d'un instrument médical et des informations de profondeur concernant des variations de profondeur au niveau d'un site d'intérêt sont utilisées. Les données de profondeur relatives représentent les informations de profondeur concernant la position et l'orientation de l'instrument. Les données de profondeur générales représentent les informations de profondeur au niveau du site d'intérêt indépendamment de la position et de l'orientation de l'instrument.
Patent CA-3042292-A1 (CA)
Inventor: ALLEN SIMON
IPC: G05D22/02
Filed: 2017-10-30
Abstract: La présente invention concerne un système d'irrigation destiné à une zone de production agricole. Le système reçoit des données de prédiction météorologique de zone étendue et des capteurs déployés à l'intérieur de la zone de production agricole collectent des données de capteur de zone locale. Un processeur stocke des données reçues sous la forme de données de prédiction météorologique de zone étendue historiques et des données provenant des capteurs sous la forme de données de capteur de zone locale historiques. Le processeur détermine une corrélation entre les données de prédiction météorologique de zone étendue historiques et les données de capteur de zone locale historiques sur la base des données de prédiction météorologique de zone étendue historiques et des données de capteur de zone locale historiques, et calcule une prédiction sur l'alimentation en eau par rapport à la demande d'eau à l'intérieur de la zone de production agricole sur la base de données de prédiction météorologique de zone étendue actuelles, et de la corrélation calculée. L'actionneur d'irrigation est ensuite commandé sur la base de la prédiction sur l'alimentation en eau par rapport à la demande d'eau en vue de définir une quantité d'eau à utiliser destinée à irriguer la zone de production agricole.
Patent CA-3043330-A1 (CA)
Title: Safety device for mobile work platforms
Inventor: WICKLUND CHAD
IPC: B66C15/06
Filed: 2017-11-14
Abstract: A land vehicle assembly is provided with a platform for an operator workspace. A control panel is supported upon the platform in electrical communication with the land vehicle. A caution switch is supported upon the platform in electrical communication with the control panel to provide a signal to the control panel indicative of a caution event. A cable is connected to the caution switch to extend across the control panel. The cable is spaced apart from the control panel so that a predetermined force upon the flexible member actuates the caution switch without significantly obstructing the control panel. A manual force upon the flexible member expands the operator workspace. The control panel is programmed to control a mobile operation of the land vehicle, and discontinue the mobile operation of the land vehicle in response to receipt of the caution event signal.
Patent CA-3048487-A1 (CA)
Title: Endoscopic ultrasound guided access device
Inventor: BENNING CHRISTOPHER
IPC: A61B17/34
Filed: 2018-03-06
Abstract: A system (100) for endoscopic ultrasound guided drainage includes an access sheath (104) including an elongated tube extending longitudinally from a proximal end (123) to a distal end (124) and including an access lumen (134) extending therethrough from the proximal end (123) to the distal end (124) and a flexible tip (122) coupled to the distal end (124) of the elongated tube, the flexible tip (122) biased to a curved configuration. The system (100) also includes a sharp (102) slidably received within the access lumen (134), the sharp (102) extending longitudinally from a proximal end (109) to distal end (110) and including a channel extending therethrough, the channel configured to receive a fluid therethrough. In addition, the system (100) includes a dilating sheath (106) extending longitudinally from a proximal end (128) to a distal end (130) and including a dilating lumen (132) extending therethrough, the dilating lumen (132) sized and shaped to slidably receive the access sheath (104). The dilating lumen (132) is sized and shaped to slidably receive the access sheath (104).
Patent CA-3051321-A1 (CA)
Title: Liquid urease inhibitor formulations
Inventor: COLPAERT FILIP
IPC: C05G3/90
Filed: 2018-02-23
Abstract: The present application generally relates to a method for the manufacture of a liquid composition essentially consisting of an organic solvent of the type glycol ether and a urease inhibitor of the type phosphoric triamide and products obtained therewith.
Patent CA-3052167-A1 (CA)
Title: Composite thermoelectric material
Inventor: COSTELLO JOHN
IPC: B32B7/025
Filed: 2019-08-15
Abstract: An electronics enclosure may include a fibrous thermoelectric material; a thermally and electrically conductive mesh; and a matrix material in which the fibrous thermoelectric material and the thermally and electrically conductive mesh are embedded.
Patent CA-3054089-A1 (CA)
Inventor: PERREAULT CLAUDE
IPC: C07K14/705
Filed: 2018-02-22
Abstract: Minor histocompatibility antigens (MiHAs) binding to certain human leukocyte antigen (HLA) alleles are described. These MiHAs were selected based on two features: (i) they are encoded by loci with a minor allele frequency (MAF) of at least 0.05; and (ii) they have adequate tissue distribution. Compositions, nucleic acids and cells related to these MiHAs are also described. The present application also discloses the use of these MiHAs, and related compositions, nucleic acids and cells, in applications related to cancer immunotherapy, for example for the treatment of hematologic cancers such as leukemia.
Patent CA-3054449-A1 (CA)
Title: Helmet mounted shroud
Inventor: O'CONNELL JASON W
IPC: A42B3/08
Filed: 2018-03-13
Abstract: A retention system comprises a shroud configured to be coupled to a helmet. The shroud includes a front surface and a rear surface and the shroud is configured to be coupled to an accessory device. A flexible element is coupled to the shroud and configured to at least partially secure the accessory device to the shroud. The flexible element extends through the front surface of the shroud.
Patent CA-3055748-A1 (CA)
Title: Adhesive composition for use in roofing materials
Inventor: YOUNG PATRICK H
IPC: C09J183/10
Filed: 2019-09-17
Abstract: A moisture curable, non-bitumen based and non-asphaltic based adhesive includes an extender, a compatibilizer, and a polymer, wherein the polymer includes reactive silyl groups.
Patent CA-3056857-A1 (CA)
Title: Intermediate frequency (if) filtering for enhanced crossover attenuation in a repeater
Inventor: ASHWORTH CHRISTOPHER KEN
IPC: H04B7/155
Filed: 2019-09-26
Abstract: Technology for a repeater is disclosed. The repeater can include a signal path configured to carry a signal having a selected radio frequency (RF) bandwidth on an RF carrier at a selected frequency. The signal path can include an intermediate frequency (IF) filter block operable for down-conversion of the RF  carrier to an IF carrier to enable the selected RF bandwidth of the signal to be bandpass filtered at an IF filter bandwidth having an IF passband frequency range and the IF passband frequency range of the IF filter bandwidth is greater than the selected RF bandwidth. The down-conversion to the IF carrier can provide increased crossover attenuation or midband isolation of the RF carrier for the repeater.
Patent CA-3056917-A1 (CA)
Title: Viscosity modifiers and methods of use thereof
Inventor: BRYANT SHANNON E
IPC: E21B33/13
Filed: 2017-03-20
Abstract: A method of cementing a wellbore comprises injecting into the wellbore a cement slurry comprising an aqueous carrier, a swellable nanoclay, and a solid delayed releasing divalent inorganic salt comprising calcined magnesium oxide, calcined calcium oxide, calcium magnesium polyphosphate,, a borate, a nitride, a silicate, an agent having a cation of Ba2+, Sr2+, Fe2+, Ni2+, or a combination comprising at least one of the foregoing; and allowing the cement slurry to set.
Patent CA-3058466-A1 (CA)
Title: Carpet tiles and systems and methods of making same
Inventor: SEGARS JEFFERY WAYNE
IPC: D06N7/00
Filed: 2018-03-30
Abstract: A carpet tile having a greige good, an adhesive layer, and a secondary backing material. The greige good has a primary backing component and a plurality of fibers attached to the primary backing component. The adhesive layer has an adhesive composition and a reinforcement material that is at least partially embedded within the adhesive composition. The adhesive layer is applied to a back surface of the primary backing component. The secondarv backing material is adhered to the primary backing component by contact with a portion of the adhesive composition that flows through the reinforcement material. The reinforcement material and the secondary backing material are co-laminated onto the adhesive composition.
Patent CA-3059074-A1 (CA)
Title: Base station function deployment method and device
Inventor: XU HAIDONG
IPC: H04W8/14
Filed: 2017-04-07
Abstract: This application provides a base station function deployment method and device. The base station includes at least a first radio center system RCS and a first radio remote system RRS. The method includes: obtaining a selected split manner that matches an available transmission resource between the first RRS and the first RCS, where the selected split manner is used to split functions of the base station into a first function group and a second function group; and deploying, on the first RCS, a base station function that is included in the first function group and that is determined based on the selected split manner, and deploying, on the first RRS, a base station function that is included in the second function group and that is determined based on the selected split manner. According to the method, the device, and the like provided in this application, the split manner may be selected based on the available transmission resource, so that a transmission resource can be folly used. Therefore, a transmission resource waste may be reduced, avoiding a case in which service performance of the base station is affected due to an insufficient transmission resource.