baber/WOPTO huggingface dataset:
Patent CA-2910497-C (CA)
Title: Friction-damping energy absorber
Inventor: TSAI CHONG-SHIEN
IPC: E04H9/02
Filed: 2015-10-27
Granted: 2017-10-24
Abstract: A friction-damping energy absorber has two ends, at least one core post (10), two supporting boards (20), multiple first material layers (30), and multiple second material layers (40). The at least one core post (10) has multiple sliding sheets (11, 11A, 11B, 11C, 11D, 11E, 11F) stacked with each other. The supporting boards (20) are mounted on the ends of the friction-damping energy absorber. The material layers (30, 40, 40A) are alternately mounted between the supporting boards (20) surround the at least one core post (10) to mount with at least one of the sliding sheets (11, 11A, 11B, 11C, 11D, 11E, 11F). The friction-damping energy absorber can be used on large objects or equipments to absorb and isolate the three-directional vibration energy of earthquakes and environments, and can prevent the operation temperature from increasing and provide an automatic adjustment function of damping and stiffness.
Patent CA-2911840-C (CA)
Inventor: GAGLIARDI JOSEPH R
IPC: G01V1/38
Filed: 2014-03-17
Granted: 2018-06-19
Abstract: A marine seismic survey is performed in icy waters by initially planning a survey track traversing a survey area. The initial track is planned based on initial ice conditions in the survey area having the icy waters. After preparing the system, a seismic system is deployed into the water from a survey vessel at the survey area. This is typically done in an area relatively free of ice. At least one escort vessel escorts the survey vessel as it traverses the survey track and obtains seismic data. The survey vessel tows the seismic system under the surface of the icy water to avoid the ice. AH the while, systems and operators monitor the survey area along the survey track for actual ice conditions. In this way, the escort vessel can handling the actual ice conditions along the survey track so the survey vessel does not need to halt.
Patent CA-2913704-C (CA)
Title: Vial access device
Inventor: GUALA GIANNI
IPC: A61J1/20
Filed: 2014-05-29
Granted: 2021-01-05
Abstract: A vial access device, comprising a body (1) having a projecting annular skirt (21) that is elastically deformable, for engaging the complementary shaped neck of a vial, a tubular spike (15) extending coaxially within said annular skirt (21) for introducing into the vial, and a tubular connector (3) protruding from the body (1) on the side opposite to the annular skirt (21) and in fluid communication with the tubular spike (15). The tubular spike (15) and the annular skirt (21) are arranged, respectively, within a first and a second part (13, 14), distinct from each other, and of which the first part (13) is permanently joined to the body (1) and the second part (14) is connectable to the first part (13) through an irreversible coupling (26, 27).
Patent CA-2915566-C (CA)
Inventor: LEBAN JOHANN
IPC: A61K31/427
Filed: 2014-06-17
Granted: 2021-12-21
Abstract: La présente invention porte sur des composés représentés par la formule (I) ci-dessous et sur leurs sels ou dérivés physiologiquement fonctionnels, dans laquelle formule les groupes R1, R2, R3, R4, RA, X1 et A, ainsi que les variables n, m et p, sont tels que décrits dans la description. Dans un autre aspect, la présente invention porte sur des procédés pour leur préparation, sur leur utilisation médicale et sur des compositions pharmaceutiques comprenant lesdits composés ou leurs solvates, sels ou dérivés physiologiquement fonctionnels.
Patent CA-2919593-C (CA)
Title: Method for assembling turbomachine parts and assembly used during such a method
Inventor: VATIN ERIC RAYMOND JEAN
IPC: B29C45/14
Filed: 2014-07-17
Granted: 2022-01-11
Abstract: The invention relates to a method for assembling a first turbomachine part with at least one second turbomachine part. The assembly method comprises the following steps: injection of a vulcanisable elastomer, preferably a silicone (145) that can be vulcanised at room temperature, known as RTV silicone, in an injection zone (140) at the junction between the first and second part; and local heating of the injection zone (140) such as to vulcanise the vulcanisable elastomer. The invention also relates to an assembly (20) used during such an assembly method.
Patent CA-2926271-C (CA)
Title: Circuits and methods for monitoring current in geophysical survey systems
Inventor: BAUM DAVID
IPC: G01V13/00
Filed: 2016-04-06
Granted: 2022-04-12
Abstract: The present disclosure provides a current monitoring circuit for monitoring current in a geophysical survey system. The circuit may be utilized in dipole-dipole systems including one or more electrode stations or in loop systems. The circuit includes a transmitter configured to generate an output current. One or more current monitors are positioned to detect current at or near the electrode stations or at positions along the one or more loops. Measured current data is transmitted back to the transmitter, which may be shut down if necessary. Methods for monitoring current in a geophysical survey system are also provided.
Patent CA-2928790-C (CA)
Inventor: ICHIKAWA HIROKI
IPC: C25B1/04
Filed: 2014-10-29
Granted: 2018-07-17
Abstract: An anode for alkaline water electrolysis includes a conductive substrate having at least a surface made of nickel or a nickel-base alloy and a lithium-containing nickel oxide catalytic layer formed on a surface of the substrate. The molar ratio (Li/Ni) of lithium and nickel in the catalytic layer is in the range of 0.005 to 0.15.
Patent CA-2931008-C (CA)
Inventor: TAMMERA ROBERT FRANK
IPC: B04C7/00
Filed: 2014-10-20
Granted: 2019-12-31
Abstract: Integrated cyclone stabilizer assembly includes an upper annular ring to be disposed at an upper portion of the cycl one, a lower annular ring to be di sposed at a lower portion of the cyclone, and a plurality of stmts extending between the upper annular ring and the lower annular ring. The upper annular ring has a plurality of hinge members extending radially therein to support the upper portion of the cyclone therefrom. The lower annular ring has a plurality of hinge members extending radially therein to support the lower portion of the cyclone therefrom. Cyclone assembly include a primary cyclone, a primary cyclone assembly, a secondary cyclone and a secondary cyclone assembly. At least one connecting member couples at least one of the upper and lower rings of the primary stabilizer assembly to a corresponding annular ring of the secondary stabilizer assembly.
Patent CA-2932541-C (CA)
Inventor: CHICHE DAVID
IPC: C01B3/56
Filed: 2014-12-16
Granted: 2021-08-31
Abstract: The invention relates to a synthetic gas purification method including at least one step of fractionating the raw synthetic gas to be treated into at least two effluents, a first part and a complementary part, wherein said first part is subjected to a step of converting the carbon monoxide into vapor and said complementary part is subjected to a step of catalytically hydrolyzing COS and HCN. Both resulting gas flows are each then separately treated during two dedicated steps for removing the acidic gases, such as CO2 and H2S, by scrubbing using specific aqueous amino solutions, before a recombination step at the end of said steps.
Patent CA-2933301-C (CA)
Inventor: CHOUVEL CHRISTOPHE
IPC: C08L9/00
Filed: 2014-12-19
Granted: 2022-08-30
Abstract: La présente invention concerne un pneumatique pour véhicules destinés à porter de lourdes charges dont la bande de roulement comprend une composition à base d'au moins une matrice élastomère comprenant un polyisoprène et un élastomère thermoplastique styrénique insaturé, lequel élastomère thermoplastique insaturé représente au plus 50% en masse de la matrice élastomère, et comprend au moins un segment rigide styrénique et au moins un segment souple diénique, lequel l'au moins un segment souple diénique comprend au moins 20% en masse d'unités diéniques conjuguées, et lequel polyisoprène représente plus de 50% de la différence entre la masse de la matrice élastomère et la masse de l'élastomère thermoplastique styrénique insaturé, ladite composition étant également à base d'au moins une charge renforçante et un système de réticulation.
Patent CA-2935032-C (CA)
Title: Arn guides multiplex
Inventor: TSAI SHENGDAR
IPC: C12N9/22
Filed: 2014-09-18
Granted: 2024-01-23
Abstract: L'invention porte sur des procédés et des constructions pour l'expression multiplex d'ARN guides (ARNg) CRISPR hautement actifs à partir de promoteurs d'ARN polymérase II et III, éventuellement dans des cellules de mammifère. La présente invention est basée, au moins en partie, sur la découverte que Csy4, une endoribonucléase qui reconnaît une séquence en épingle à cheveux d'ARN court, peut être utilisée pour le clivage de multiples ARNg fonctionnels codés sur un seul transcrit d'ARN plus long (produit à partir d'un promoteur d'ARN pol II ou III) dans lequel les ARNg individuels sont séparés par des sites de clivage par Csy4.
Patent CA-2935753-C (CA)
Inventor: TURPIN ARNAUD
IPC: G05D1/10
Filed: 2016-07-08
Granted: 2023-10-03
Abstract: This system comprises: - a first module (36) for definition and application of a load factor control; - a second module (38) for definition and application of a roll control; - a module (40) for controlling the first definition and application module (36) and the second definition and application module (38) suitable for defining the parameters of a recovery manoeuvre intended to bring the aircraft back into target altitudes at the end of a manoeuvre from initial altitudes. The control module (40) comprises a submodule (48) for calculating at least a couple of authorities applied respectively by the first module (36) and the second module (38) during the recovery manoeuvre. The authorities are calculated in relation to at least one current aircraft evolution parameter and one safety parameter.
Patent CA-2940158-C (CA)
Inventor: DMITRIEV OLEG
IPC: F04C18/107
Filed: 2015-02-18
Granted: 2023-01-17
Abstract: A conical screw compressor or pump comprises an inner element configured to rotate around a first axis and an outer element configured to rotate around a second axis. An outer surface of the inner element and an inner surface of the outer element comprise cooperating grooves and teeth that intermesh on rotation. The first axis and the second axis are each stationary and the first axis is inclined relative to the second axis. The inner element and the outer element are configured to be, in operation, synchronously rotated, thereby to reduce or eliminate force exerted by the inner element on the outer element or vice versa.
Patent CA-2942706-C (CA)
Inventor: HODGE THOMAS
IPC: A61K38/46
Filed: 2015-03-26
Granted: 2020-01-14
Abstract: Ribonucleases of the RNase A superfamily or a functional derivative thereof are broadly useful for the treatment or prevention of viral infections caused by viruses classified in Baltimore Groups I, II, IV and V in mammalian subjects.
Patent CA-2943270-C (CA)
Inventor: DENK CHRISTIAN
IPC: A61F5/56
Filed: 2015-04-02
Granted: 2020-12-15
Abstract: A respiration implant system for a patient with impaired breathing includes one or more temperature sensors configured for placement into an inner wall tissue along an airway passage of the patient and configured to measure temperature in the inner wall tissue in order to produce a temperature signal based on the measured temperature. The system further includes a pacing processor configured to receive the temperature signal from the temperature sensor and to generate a respiration pacing signal based on the temperature signal that is synchronized with a breathing cycle of the patient and a stimulating electrode configured to deliver the respiration pacing signal from the pacing processor to respiration neural tissue of the patient to facilitate breathing in the patient. The respiration implant system may be used as a laryngeal pacemaker system.
Patent CA-2944602-C (CA)
Title: Pad element for a rotary brush vehicle wash component
Inventor: BELANGER MICHAEL J
IPC: A46B13/02
Filed: 2015-03-17
Granted: 2022-09-27
Abstract: A component for a vehicle wash system includes a rotatable stem portion and a backing member in communication with the rotatable stem portion. The backing member is configured to rotate with the stem portion about an axis of rotation defined by the centerline of the stem portion. A plurality of media elements are secured to the backing member with the plurality of media elements being constructed of a generally self-supporting, non-marring material and wherein the plurality of media elements are oriented generally perpendicular to the backing member. The plurality of media elements configured to rotate in a working plane defined by the backing member and the working plane is oriented generally perpendicularly to the axis of rotation. Additionally, the plurality of media elements are configured during a wash process to contact at least an exterior painted surface of a vehicle to effectuate cleaning thereof.
Patent CA-2948039-C (CA)
Inventor: SALAMONSEN LOIS
IPC: G01N33/48
Filed: 2015-04-01
Granted: 2023-07-25
Abstract: L'invention concerne un dosage destiné à déterminer la probabilité de réussite de l'implantation d'un embryon dans un sujet féminin menant à une grossesse. L'invention concerne un protocole amélioré de technologie de procréation médicalement assistée se basant sur l'évaluation pronostique du résultat d'une grossesse. L'invention concerne une composition comprenant des réactifs nécessaires pour l'évaluation pronostique. L'invention concerne des dosages comprenant la détermination de niveaux des biomarqueurs IL-8, G-CSF et/ou VEGFA dans un échantillon de fluide biologique prélevé avant l'implantation d'embryon.
Patent CA-2951544-C (CA)
Inventor: WATRY KRISSA
IPC: A63H33/26
Filed: 2015-06-15
Granted: 2019-02-05
Abstract: An interactive cloud-based toy for children having a communicator located in the housing of the toy is provided. The communicator has electronic circuitry operatively coupled to a cloud database for transmitting and receiving data through a Bluetooth .TM. connection with a smart device. The cloud database corroborates and aggregates data across toys, third party cloud ser- vices, and provides customized content to the communicator. The cloud database is operatively connected to the electronic circuitry and is capable of receiving commands therefrom and transmitting data thereto. The cloud database includes provision for authorization of the user and a sensor group.
Patent CA-2953990-C (CA)
Inventor: HODES DANIEL
IPC: C30B29/04
Filed: 2015-05-15
Granted: 2019-03-05
Abstract: Diamond unit cell produced by a combinatorial synthesis from a tetrahedranoidal compound and a carbon atom, and diamond mass produced therefrom, are described. Diamond mass produced is spectroscopically-free of graphitic impurities, and free of observable defects.
Patent CA-2955389-C (CA)
Title: Devices and methods for treating heart failure
Inventor: FORCUCCI STEPHEN J
IPC: A61B17/00
Filed: 2015-07-23
Granted: 2023-04-04
Abstract: A device for implanting into an atrial septum of a patient. In some embodiments, the device has a core region to be disposed in an opening in the atrial septum; a distal retention region adapted to engage tissue on a left atrial side of the septal wall; a proximal retention region adapted to engage tissue on a right atrial side of the septal wall; and a retrieval region comprising a plurality of retrieval members, each retrieval member comprising a connector at a proximal end, the connector being adapted to connect to a delivery system. The device has a delivery configuration and a deployed configuration, the core region, distal retention region and proximal retention region each having a smaller diameter in the delivery configuration than in the deployed configuration, the retrieval member connectors being disposed proximal to and radially outward from the opening in the deployed configuration.
Patent CA-2960629-C (CA)
Inventor: ROSS LUKAS
IPC: F21V13/12
Filed: 2017-03-14
Granted: 2017-10-03
Abstract: The disclosed invention provides a flat-shaped lightning device where all the components of the lighting unit are embedded in a single-mold, one-piece securing unit made out of a solid matrix. The lighting unit comprises a diffusing panel, a light guiding panel, a light source, a diffusing sheet and may also comprise a gasket and one or more circuit board. All of the parts, in particular, frames, plates, gaskets, that usually constitute the securing unit are replaced with a single-piece solid matrix obtained through a single operation. The lighting device is totally watertight, no parts can be loosened. The invention also provides a method for manufacturing the preferred embodiment of the invention.
Patent CA-2973667-C (CA)
Inventor: YANAI NORITAKA
IPC: B60L15/40
Filed: 2015-12-04
Granted: 2021-01-19
Abstract: Provided is an automatic train operating device disposed in a rail car, wherein if a notification that the rail car has approached a stop limit position is received from an external device and the rail car is traveling at a speed greater than or equal to a brake force characteristic reduction speed for a brake force characteristic indicating the relationship between the speed of the rail car and decreasing speed per unit time under deceleration control performed at that speed with regenerative braking at maximum brake force, a speed control unit controls deceleration of the speed of the rail car using the braking force of only regenerative braking corresponding to the speed of the rail car in a target speed pattern that is calculated using the brake force characteristic of regenerative braking, said brake force characteristic reduction speed being the speed at or beyond which the brake force characteristic of regenerative braking decreases.
Patent CA-2976406-C (CA)
Inventor: YUNGER JOHN CASEY
IPC: B02C13/282
Filed: 2016-02-12
Granted: 2023-08-22
Abstract: L'invention concerne un broyeur qui comporte un arbre généralement vertical, rotatif, équipé d'au moins un jeu de lames de coupe entraîné par cet arbre et un ensemble ventilateur monté sur l'arbre sous les lames de coupe de façon à recevoir une sortie de celui-ci. L'ensemble ventilateur comporte un disque de ventilateur fixé à l'arbre et tournant avec celui-ci. Plusieurs lames de ventilateur sont fixées au disque de ventilateur dans une orientation généralement radiale. Une partie terminale du broyeur comprend une paroi extérieure s'élargissant graduellement de façon radiale, conçue sous forme de volute. La paroi extérieure élargie permet de réduire l'usure et d'augmenter le débit et l'écoulement d'air à travers le broyeur.
Patent CA-2976476-C (CA)
Title: Battery-powered tree
Inventor: MCRAE MICHAEL M
IPC: A47G33/06
Filed: 2017-08-15
Granted: 2021-04-27
Abstract: Apparatus and associated methods relate to a battery-powered lighted tree formed from an artificial tree trunk adapted to be mechanically supported and electrically connected to a support structure external to the tree, artificial tree branches extending from the trunk, a light source disposed to emit light from a branch and electrically connected to the trunk, and, a base, formed from a battery, and, a structure adapted to mechanically support the trunk and electrically connect the trunk to the battery. ln an illustrative example, the light source may be an LED-illuminated optic fiber. In some embodiments, the battery may be charged from a solar cell.  Some designs may provide customizable illumination patterns using a programmable controller adapted to control the light source. Various embodiments may advantageously operate from battery for a seasonal display, for example, using lights and battery selected to provide a sufficient period of illumination each display season day.
Patent CA-2977111-C (CA)
Inventor: ZONNEFELD WENDA B
IPC: G11B27/10
Filed: 2017-08-23
Granted: 2023-06-13
Abstract: Des systèmes, des dispositifs, des méthodes, etc., fournissant des boîtes à outils sonores numériques, des ensembles musicaux, des pistes sonores numériques, etc., donnent des pistes sonores numériques, comme de la musique pour la combinaison et la synchronisation avec des pistes médias numériques préexistantes. Les boîtes à outils et autres offrent aux utilisateurs des pistes visuelles médias pour créer, fournir et/ou synchroniser des pistes précisément temporisées utilisées dans les productions sonores médias ou pour fournir de multiples pistes précisément temporisées et synchronisées, une piste de conception musicale/sonore des boîtes à outils étant ajoutée à une piste média préfabriquée, comme un contenu visuel enregistré.
Patent CA-2984119-C (CA)
Inventor: KIM SUNG WUK
IPC: A61K31/40
Filed: 2015-04-30
Granted: 2022-04-26
Abstract: L'invention concerne des composés de guanidine destinés à inhiber la phosphorylation oxydative mitochondriale (OXPHOS) et l'utilisation de ceux-ci. Elle concerne plus particulièrement une composition pharmaceutique de prévention ou de traitement d'une maladie liée à OXPHOS, en particulier le cancer, par inhibition de la phosphorylation oxydative mitochondriale et par reprogrammation du métabolisme cellulaire.
Patent CA-2988638-C (CA)
Inventor: OSBORNE CHARLES AGNEW
IPC: B65H35/08
Filed: 2016-06-17
Granted: 2020-07-21
Abstract: A dispenser for dispensing a flexible, rolled sheet material can include a housing and a supply of the sheet material supported within the housing for feeding the sheet material along a path defined through the housing. A feed roller can be rotatably mounted within the housing and have a body that engages the sheet material to pull the sheet material from the supply to dispense a selected amount of the sheet material therefrom. The dispenser also can include pressing rollers positioned adjacent the feed roller and biased to engage the sheet material between the pressing rollers and the feed roller, and a cutting mechanism arranged along the body of the feed roller that can have a cutting blade operatively connected to the body of the feed roller and actuated with rotation thereof to at least partially cut or perforate a selected portion of the sheet material.
Patent CA-2995229-C (CA)
Inventor: KIM HONG MIN
IPC: A61B90/00
Filed: 2018-01-15
Granted: 2023-03-28
Abstract: A system is provided for collecting and logging the frequency of flatulence of a person in a selected time period as well as the duration of each occurrence of flatulence. The log entries provide determination of the body cells signaling of the person indicative of the person's health condition whereby underlying diseases may be detected and treated in their early stage.
Patent CA-2995485-C (CA)
Title: A method of assembling resilient floorboards which are provided with a mechanical locking system.
Inventor: NILSSON MATS
IPC: E04F15/10
Filed: 2010-09-03
Granted: 2020-07-21
Abstract: A method of assembling resilient floorboards is disclosed that includes the step of bending an edge of a floorboard during the assembling. The bending reduces the force required for connection of the edge to another edge of a juxtaposed floorboard.
Patent CA-3000236-C (CA)
Title: Wireless detonator
Inventor: VENTER FRANCOIS
IPC: F42D1/05
Filed: 2016-08-04
Granted: 2020-03-24
Abstract: A wireless detonator which includes a communication module which is powered by energy harvested from an external electromagnetic field.