baber/WOPTO huggingface dataset:
Patent CA-3023751-A1 (CA)
Inventor: GRANOVSKY DAVID
IPC: B32B3/30
Filed: 2018-11-09
Abstract: There is provided a slip resistant sheet material for roofing having a thickness and being adapted for a worker to walk thereon in his footwear. The slip resistant sheet material comprises a single layer of non-woven material comprising surface texture transverse to the thickness of the slip resistance material whereby, when the worker walks on the slip resistant non-woven sheet material, there exists friction between the footwear and the surface texture in the slip resistant non-woven sheet material thereby providing slip resistance.
Patent CA-3025762-A1 (CA)
Title: Compositions pour inhibition d'activation du complement dependant de masp-2
Inventor: DUDLER THOMAS
IPC: C12P21/08
Filed: 2012-05-04
Abstract: La présente invention concerne des anticorps pour linhibition de MASP-2 et des compositions comportant de tels anticorps pour inhiber les effets nocifs de lactivation du complément dépendant de MASP-2.
Patent CA-3026346-A1 (CA)
Inventor: WILKIE ANDREW
IPC: B32B27/08
Filed: 2017-06-01
Abstract: Oriented, multilayer shrink films, either clear or opaque, comprise a core layer and at least one skin layer. The core layer has a thickness greater than the thickness of the at least one skin layer. The at least one skin layer comprises at least one cyclic-olefin copolymer as the predominant component thereof. The core layer comprises a blend of a polyolefin polymer and a polybutene-1 copolymer with ethylene, the butene-1 constituting over 75% by weight of the polybutene-1 copolymer. The film has a shrinkage of at least 20% in at least one of the machine and transverse directions of formation when said film is heated to a temperature of between 80 and 100°C. Optionally the films can include a propylene-based elastomer, a styrenic based block copolymer elastomer, reclaim including the components of the film, or combinations thereof.
Patent CA-3026416-A1 (CA)
Inventor: COUTURE PIERRE
IPC: A61B34/30
Filed: 2017-06-16
Abstract: Systems and methods may be used to perform robot-aided surgery. A system may include a robotic controller to monitor a position and orientation of an end effector coupled to an end of a robotic arm. The robotic controller may apply a force to a bone using the end effector, such as via a soft tissue balancing component. The robotic controller may determine soft tissue balance using information from a tracking system, such as a position of a first tracker affixed to the bone. The soft tissue balance may be output, such as to a display device.
Patent CA-3029586-A1 (CA)
Inventor: CHAO JOHN TUNG
IPC: C22B4/08
Filed: 2017-05-15
Abstract: Provided are a metallurgical electric furnace and a smelting method used for said metallurgical electric furnace; the metallurgical electric furnace comprises a furnace body, an oxidation lance, and a coal lance, and the furnace body has a furnace chamber; the oxidation lance is located on the side wall of the furnace chamber and is used for blowing oxygen into the molten slag generated during the process of smelting, the outlet of the oxidation lance being higher than the molten slag; the coal lance is located on the side wall of the furnace chamber and is used for injecting coal into the molten slag, the outlet of the coal lance being higher than the molten slag.
Patent CA-3030291-A1 (CA)
Title: Soutien-gorge et vetement avec partie de soutien-gorge
Inventor: ANGELINO ANTHONY
IPC: A41C3/00
Filed: 2017-07-14
Abstract: Dans un mode de réalisation, un vêtement (100) ayant une partie de bonnets avec deux bonnets (110), une partie de corps (120, 130, 150) intégrée à la partie de bonnet, et une bande (160) sont disposées sur le vêtement de sorte qu'elle s'étende au-dessous des parties de bonnet. La bande (160) est sur la partie de corps ou adjacente à la partie de corps. Le vêtement (100) comporte en outre des structures de support (170) ayant une configuration, chacune suivant étroitement un contour de la partie inférieure de son bonnet respectif (110), une partie de la structure de support (170) étant formée sur et fixée à la bande (160) et une partie de la structure de support (170) s'étend sur le corps (120, 130, 150) du vêtement et est fixée à celui-ci. En tant que telle, la configuration de la structure de support (170) est approximativement arquée. Le vêtement comporte en outre des régions de commande additionnelles (190). La commande est fournie par un tissu ou des matériaux qui ont moins d'étirage que le tissu corporel dont le corps du vêtement est constitué.
Patent CA-3035655-A1 (CA)
Title: Methods of treating pd-l1 expressing cancer
Inventor: MARKOVIC SVETOMIR N
IPC: C07K17/02
Filed: 2017-09-05
Abstract: Described herein are methods, formulations and kits for treating a patient with cancer with nanoparticle complexes comprising a carrier protein, a binding agent and paclitaxel and optionally co-treated with an anti-PD-L1 antibody.
Patent CA-3035845-A1 (CA)
Inventor: KIDO YUICHIRO
IPC: A24D3/06
Filed: 2017-10-30
Abstract: A smoking article (1) is disclosed comprising a rod element (11) of smokeable material connected to a filter element (13) by a tipping wrapper (12). The filter element (13) includes a liquid-filled directional capsule (7) having a predefined rupture region at which the directional capsule is designed to break upon application of external force F to release liquid contained therein. An indicator (20) is provided at the tipping wrapper (12), or else is identifiable through the tipping wrapper, for encouraging a consumer to apply a crushing force in a particular location that can improve the user experience.
Patent CA-3036589-A1 (CA)
Title: Device and method for dynamic metering of sealing compounds
Inventor: BUROCK HEINZ
IPC: B05C9/06
Filed: 2017-09-05
Abstract: The present invention relates to a device for dynamic metering of sealing compound volumes and to a corresponding method. The device according to the invention has two containers for sealing compound components, a first drive which is connected to two mechanisms, of which in each case one can convey one of the sealing compound components out of its container, a drive controller, a mixing unit for mixing the sealing compound components conveyed out of the containers, with an opening for the application of the sealing compound onto a component, and additionally a compensating container with a compensating volume, and a second drive which is connected to a plunger which reaches into the compensating volume of the compensating container. The compensating container is connected here to the mixing unit. The first and the second drive can be jointly dynamically controlled by the drive controller.
Patent CA-3037213-A1 (CA)
Title: Rail vehicle having crane rails for a gantry crane
Inventor: HOTZENDORFER PATRICK
IPC: E01B29/02
Filed: 2017-10-06
Abstract: The invention relates to a rail vehicle (1), having a machine frame (2), which is supported on rail bogies (4) and on which crane rails (8) for a movable gantry crane (11) are arranged on both sides in the rail vehicle longitudinal direction (3). A crane rail section (12) of each crane rail (8) is arranged for height adjustment by means of a drive (18) in order to lower or raise the gantry crane (11). Thus, in comparison with the prior art, a higher gantry crane (11) can be used without violating a specified clearance profile during transfer trips.
Patent CA-3038445-A1 (CA)
Inventor: MADOCHE JODY
IPC: F04D29/08
Filed: 2019-03-29
Abstract: A seal assembly for sealing an annular space between a first cylindrical surface and a second cylindrical surface. The annular space has high pressure zones and low pressure zones. The seal assembly has an annular seal with an inner surface that faces the second cylindrical component, an outer surface that faces the first cylindrical component, a sealing end and an engagement end. A seal actuator assembly applies a force to the engagement end of the annular seal to urge the annular seal in a first direction towards an engaged position within the annular space. The force applied to the engagement end of the annular seal has a first component aligned with the first direction and a second component that is perpendicular to the first direction. The first component is at least 1.7 times greater than the second component.
Patent CA-3038678-A1 (CA)
Title: Energy storage units and systems with segmented branch interconnects
Inventor: FIEBIG BRADLEY
IPC: H01M10/42
Filed: 2017-10-05
Abstract: An energy storage unit (ESU) is provided herein. The ESU includes a housing forming an interior volume configured to store a plurality of batteries that can collectively provide a maximum power level. The ESU includes a segmented branch interconnect system including a power transfer assembly that includes a first power interconnect system and a second power interconnect system. The second power interconnect system is configured to be coupled to a first adjacent power interconnect system of a first adjacent ESU. The power transfer assembly includes one or more conductors coupled to the first power interconnect system and the second power interconnect system, and is configured to transfer electrical power therebetween. The power transfer assembly is rated to transfer a power level that is at least three times the maximum power level provided by the plurality of batteries stored in the housing.
Patent CA-3038911-A1 (CA)
Inventor: NYRNES ERIK
IPC: G01V99/00
Filed: 2017-09-25
Abstract: A method of calculating the likely positions of structures in a region of the earth's crust comprises: defining said region in the earth's crust; creating a first structural model of said region from seismic data with uncertainties and correlations; creating a second structural model of said region from measurements in a wellbore with uncertainties and correlations; creating a third structural model of said region from measurements in a volume around said wellbore measured from the wellbore with uncertainties and correlations; defining constraining equations for said first, second and third structural models; and using said constraining equations, calculating likely positions of structures in said region, and likely uncertainties and correlations relating to said positions.
Patent CA-3039487-A1 (CA)
Title: Compact urinary catheter with pre-attached collection bag
Inventor: MCMENAMIN MARTIN
IPC: A61M25/00
Filed: 2017-10-17
Abstract: Urinary catheter assemblies (10) with pre-attached urine collection containers (14) are disclosed, The urine collection container is spaced from the catheter tube (12) by a connector (16, 16', 16'') to allow for easier manipulation of the catheter tube without interference of the collection container.
Patent CA-3040051-A1 (CA)
Title: Dispositif de voies aeriennes artificielles
Inventor: KWOK KIEN CHUNG
IPC: A61M16/04
Filed: 2017-10-20
Abstract: L'invention concerne un dispositif de voies aériennes artificielles 1 conçu pour faciliter la ventilation pulmonaire d'un patient, comprenant un tube de voies aériennes 2 comprenant une lumière 3, un masque 4 à une extrémité du tube de voies aériennes, le masque comprenant une plaque arrière 5 et ayant une formation périphérique 6 capable de former un joint étanche autour de la circonférence de l'entrée laryngée (l'orifice d'entrée du larynx), la formation périphérique entourant un espace intérieur creux ou une lumière 7 du masque et le tube de voies aériennes 2 s'ouvrant dans la lumière du masque 4, et un raccord 8 disposé à l'extrémité proximale du tube de voies aériennes, le raccord comprenant un alésage principal 9 pour le passage de gaz vers la lumière 3 de tube de voies aériennes, et une paroi 10 définissant une circonférence et comprenant une pluralité d'orifices 12 pour permettre le passage de gaz vers l'alésage principal, au moins un orifice 12 étant disposé pour un mouvement de rotation circonférentiel par rapport à l'alésage principal 9.
Patent CA-3042226-A1 (CA)
Inventor: EVERLY MARK D
IPC: F01N3/027
Filed: 2017-03-02
Abstract: La présente invention concerne un appareil de chauffage pour un système de gaz d'échappement, ou un système d'écoulement de fluide. L'appareil de chauffage comprend un corps de récipient, au moins un élément chauffant et un élément de support disposé à l'intérieur du corps de récipient et configuré pour limiter le mouvement du ou des éléments chauffants dans le corps de récipient. L'élément de support définit une géométrie tortueuse et des flancs opposés à l'un ou les éléments chauffants isolés en grande partie le long d'une longueur du ou des éléments chauffants isolés, l'élément de support augmentant le transfert de chaleur du ou des éléments chauffants à un gaz d'échappement s'écoulant à travers le corps de récipient.
Patent CA-3042515-A1 (CA)
Title: Procede et appareil de pre-drape multicouche
Inventor: TRAUNER KENNETH B
IPC: A61B46/27
Filed: 2017-11-02
Abstract: L'invention concerne un appareil de pré-drapé multicouche, qui est appliqué à un patient avant que le patient ne soit déplacé dans la salle d'opération. L'appareil de pré-drapé multicouche comprend une couche inférieure avec une ouverture centrale et une couche supérieure qui recouvre l'ouverture. L'appareil de pré-drapé multicouche peut être placé sur une zone stérilisée du patient pour maintenir la propreté de la zone d'incision. Dans un autre mode de réalisation, l'appareil de pré-drapé multicouche peut être placé sur le patient et un liquide de stérilisation peut être appliqué sur la peau du patient à travers l'ouverture. Le patient peut ensuite être déplacé dans la salle d'opération, et la couche supérieure du pré-drapé multicouche peut être retirée pour exposer la zone stérilisée du patient au niveau de l'ouverture. Des drapés supplémentaires peuvent être ajoutés à l'appareil de pré-drapé.
Patent CA-3044714-A1 (CA)
Title: Co2 refrigeration system with magnetic refrigeration system cooling
Inventor: NEWEL JEFFREY E
IPC: F25B7/00
Filed: 2019-05-30
Abstract: A refrigeration system includes a refrigeration circuit and a coolant circuit separate from the refrigeration circuit. The refrigerant circuit includes a gas cooler/condenser, a receiver, and an evaporator. The coolant circuit includes a heat exchanger configured to transfer heat from a refrigerant circulating within the refrigeration circuit into a coolant circulating within the coolant circuit, a heat sink configured to remove heat from the coolant circulating within the coolant circuit, and a magnetocaloric conditioning unit configured to transfer heat from the coolant within a first fluid conduit of the coolant circuit into the coolant within a second fluid conduit of the coolant circuit. The first fluid conduit connects an outlet of the heat exchanger to an inlet of the heat sink, whereas the second fluid conduit connects an outlet of the heat sink to an inlet of the heat exchanger.
Patent CA-3045140-A1 (CA)
Title: Water-enriching and water-depleting compositions and methods
Inventor: WEISNER ANTHONY
IPC: C10G33/04
Filed: 2017-12-01
Abstract: Compositions are disclosed for dewatering mixtures of petroleum and water. The compositions comprise one or more of the following: an unreacted polysaccharide component; and one or both of a polysaccharide component reacted with a hydrophilic component and a polysaccharide component reacted with a hydrophobic component. The compositions may also include viscosifying agents or stabilizers to stabilize the compositions against separation, for example, prior to use. In particularly preferred embodiments the invention is drawn to compositions for breaking an emulsion; such compositions comprising a carbohydrate component containing a cationic starch joined to a hydrophobic moiety, providing the carbohydrate component oil solubility. The composition may optionally comprise one or more additional demulsifier selected from, without limitation, salts (such as a polyaluminum chloride, an aluminum chlorohydrate, an alum, etc.), metal salts (such as iron and zinc salts), dithiocarbamate, tannin, and organic demulsifiers such as polyDADMAC and similar compounds.
Patent CA-3050624-A1 (CA)
Title: Actuating a downhole tool with a degradable actuation ring
Inventor: NG SHAUN WEN JIE
IPC: E21B34/06
Filed: 2017-02-09
Abstract: A system and method to actuate a downhole tool, where the tool can include a body, a closure member and a degradable actuation ring. A profile of the actuation ring can be configured to engage an actuation tool (e.g. shifting tool, ball drop, dart, plug, etc.) used to displace the activation ring via the engagement and thereby displacing the closure member to a different position. The degradable actuation ring can be degraded by an agent downhole to degrade and/or remove the actuation ring from the downhole tool thereby providing an increased clearance through the tool.
Patent CA-3052236-A1 (CA)
Title: Telephone system, telephone set, telephone transfer method, and program
Inventor: KOMINE YUICHI
IPC: H04M3/58
Filed: 2018-06-21
Abstract: The present invention enables a user of a telephone as a forwarding destination to recognize a person from whom a call has been received when the call is forwarded from one telephone to another telephone. A first telephone (11) makes a call with another party. A second telephone (12) is a telephone to which the call is forwarded from the first telephone (11). A voice data acquisition means (13) acquires voice data of the other party in the call made by the first telephone (11). A voice recognition means (14) performs voice recognition of the voice data acquired by the voice data acquisition means (13), and generates text data. A forwarding destination text display means (15) displays the text data generated by the voice recognition means (14) to a user of the second telephone (12).
Patent CA-3052427-A1 (CA)
Title: Combustion-powered tool with sleeve-retaining lockout device
Inventor: TAYLOR WALTER
IPC: B25C1/08
Filed: 2018-01-23
Abstract: A combustion-powered-fastener-driving tool (10) that includes a lockout device (85) to ensure the tool's valve sleeve (31) doesn't move to an unsealed position and the tool's combustion chamber (54) remains sealed until the piston (55) returns to the pre-firing position. The lockout device is engageable with a lockout device engaging member (85) operably connected to the tool's trigger (71), which gives the operator direct control over locking the valve sleeve (31) in the unsealed position.
Patent CA-3052437-A1 (CA)
Inventor: LOHITHARN NATTAPORN
IPC: C11D1/66
Filed: 2017-06-01
Abstract: Provided is a method for decolorizing and optionally neutralizing a rhamnolipid composition comprising treating said composition with a percarbonate salt as well as the decolorized and optionally neutralized composition obtainable therefrom. Also provided ' a method for improving the quality of wastewater generated during said method.
Patent CA-3052791-A1 (CA)
Inventor: ALLEN JAMES F
IPC: H05H1/46
Filed: 2018-02-06
Abstract: Selon un mode de réalisation, l'invention concerne une architecture d'interconnexion A/V qui comprend un point d'extrémité A/V émetteur qui prend en charge un audio natif et un audio mélangé abaissé stéréo sur des réseaux séparés. Le point d'extrémité A/V fournit un audio natif sur un réseau vidéo à un point d'extrémité A/V récepteur couplé à un composant collecteur A/V qui peut traiter ou fournir l'audio natif, et produit une version mélangée abaissée stéréo de l'audio natif qui est fournie sur un réseau audio à un système audio couplé à un composant collecteur audio qui ne peut pas traiter l'audio natif. Dans un autre mode de réalisation, une architecture d'interconnexion A/V permet d'obtenir un son d'ambiance extensible. Si le nombre de canaux audio destinés à un type de son d'ambiance est inférieur ou égal à un nombre de canaux locaux de sortie amplifiée, le son d'ambiance est fourni uniquement à l'aide des haut-parleurs locaux non alimentés. Si le nombre dépasse le nombre de canaux locaux de sortie amplifiée, un son d'ambiance est fourni à l'aide des haut-parleurs locaux non alimentés et d'au moins un dispositif supplémentaire accessible sur le réseau audio.
Patent CA-3054213-A1 (CA)
Inventor: LI ZHENDONG
IPC: G06F16/903
Filed: 2019-09-05
Abstract: The present disclosure provides an information management method and apparatus. The information management method includes: determining a digest value of to-be-queried information in response to a data query request; transmitting an information query request including the digest value to a first terminal; and acquiring the information to be acquired according to return information determined by the first terminal by querying a rainbow table.  The information management method provided by the present disclosure can improve the storage security of sensitive information.
Patent CA-3057704-A1 (CA)
Title: System and method for treating fish
Inventor: WIESMAN RICHARD
IPC: A01K61/13
Filed: 2018-04-17
Abstract: A system and method for removing parasites from fish. Individual fish pass in a conduit and a plurality of arms are associated with the conduit circumferentially spaced with respect to each other. A treatment head unit for each arm for dislodging parasites from the fish. The arms are adjusted for closely spacing the head unit with respect to the fish.
Patent CA-3057992-A1 (CA)
Title: Scaling operations, administration, and maintenance sessions in packet networks
Inventor: HOLNESS MARC
IPC: H04L12/26
Filed: 2018-03-23
Abstract: Operations, Administration, and Maintenance (OAM) scaling systems and methods are implemented by a network function performed by one of a physical network element and a virtual network element executed on one or more processors. The OAM scaling method includes providing N packet services, N is an integer; and, responsive to determined OAM session scaling limits, providing OAM sessions for the N packet services in an oversubscribed manner, wherein the determined OAM session scaling limits include M OAM sessions supported by the network function, M is an integer and less than N.
Patent CA-3060249-A1 (CA)
Title: Watercraft with manual propulsion system
Inventor: BAILEY GEORGE WILLIAM
IPC: B63H16/18
Filed: 2019-10-28
Abstract: ABSTRACT The present invention is a watercraft wherein a cross country simulator is connected to propulsion paddles to power movement of the watercraft. BAIG001-C Final
Patent CA-3062916-A1 (CA)
Title: Anchor assembly with toggle
Inventor: MAHADEO BEESHAM
IPC: E04F13/23
Filed: 2019-11-27
Abstract: An anchor assembly for wall installation includes a toggle body that is elongated along an axis, and a strap connected to and extending from the toggle body, wherein the strap includes a main segment that extends in a first direction away from an axis of the toggle body when the strap and toggle body are in an unstressed state, and the main segment is bendable down toward the toggle body such that the main segment extends in a second direction, where the second direction runs more closely to parallel with the axis than does the first direction. A locking sleeve mounted for movement along the strap toward the toggle body. The strap is substantially L-shaped and includes a small segment extending laterally relative to the main segment, wherein the small segment is seated within a recess on the toggle body.
Patent CA-3065256-A1 (CA)
Title: Prosthetic valves having a modified surface
Inventor: HO JEANNETTE
IPC: A61F2/24
Filed: 2018-05-30
Abstract: Disclosed are implantable heart valves having a surface modified to reduce the risk of thrombi formation post implantation into a subject. The prosthetic valve can include one or more leaflets comprising a base polymer admixed with an oligofluorinated additive.