baber/WOPTO huggingface dataset:
Patent CA-2867873-C (CA)
Title: Methods and systems for downhole thermal energy for vertical wellbores
Inventor: HYTKEN KENT
IPC: E21B43/24
Filed: 2013-03-14
Granted: 2017-08-29
Abstract: Systems and methods for enhanced delivery of thermal energy to vertical wellbores are disclosed. In one embodiment, a method comprises heating a heat transfer fluid; continuously circulating the heat transfer fluid into a vertical wellbore to a downhole heat exchanger; advancing hot feedwater into the vertical wellbore to the downhole heat exchanger, wherein the downhole heat exchanger is configured to transfer heat from the heat transfer fluid to the hot feedwater to generate high-quality steam; transmitting the steam from the downhole heat exchanger into a subterranean formation, whereby thermal energy from the steam causes a reduction in viscosity of hydrocarbons in the subterranean formation; injecting an acid scale wash to counter scale buildup from the hot feedwater on the downhole heat exchanger; and returning the heat transfer fluid from the downhole heat exchanger to the surface thermal fluid heater for reheating and recirculation into the vertical wellbore.
Patent CA-2868089-C (CA)
Inventor: CORMENIER THIERRY
IPC: B63B69/00
Filed: 2014-10-28
Granted: 2022-05-31
Abstract: A port power station comprising at least one compartment (100) housing a voltage transformer (105) or frequency conversion means (205) and air intake means (40) at the bottom of the enclosure (30), equipped with at least one filter (42) and air outlet means (50) located on the roof of the enclosure (30). Ventilation of the compartment (100) is forced with extraction means (150) at the air outlet (50) near the air intakes (40). To ensure optimal thermal regulation in the compartment (100), a sensor (165) measures the temperature in the enclosure (30) at the air outlet (50). The temperature regulation means can control the speed of the extraction means (150) based on the measured temperatures. A compartment temperature regulation process controls the air extraction based on the internal temperature and predetermined command durations.
Patent CA-2871987-C (CA)
Inventor: VERA-CASTANEDA ERNESTO
IPC: B01D53/96
Filed: 2013-05-02
Granted: 2018-04-03
Abstract: This invention relates to processes for the selective removal of contaminants from effluent gases. More particularly, various embodiments of the present invention relate to selective removal and recovery of sulfur dioxide from effluent gases in a regenerative sulfur dioxide absorption/desorption process that achieves favorable energy efficiency. Energy is recovered from a wet stripper overhead gas stream produced in the desorption cycle by indirect transfer of heat from the stripper gas to a cooling medium and used to generate steam for use in stripping contaminants from the absorption liquor. The absorption zone may optionally be cooled to enhance the capacity of the absorption medium for absorption of a contaminant gas, thereby lowering the volume of absorption medium and contaminant-enriched absorption liquor that must be pumped, handled, heated and cooled in the absorption/desorption cycle.
Patent CA-2873597-C (CA)
Title: Ophthalmic lens
Inventor: DE AYGUAVIVES FRANCISCO
IPC: G02B1/10
Filed: 2013-05-16
Granted: 2021-06-22
Abstract: The invention relates to an ophthalmic lens having a main front face and a main rear face comprising: a means for cutting off ultraviolet (UV) light incident on the main front face of the ophthalmic lens; an anti-reflection coating on the main rear face of the ophthalmic lens, having a weighted average reflection factor in the UV region of less than or equal to 7%; and at least one means for at least partially blocking the blue light in the wavelength region from 400 to 460 nanometres, preferably from 420 to 450 nanometres.
Patent CA-2873623-C (CA)
Title: Lingo-2 antagonists for treatment of conditions involving motor neurons
Inventor: MI SHA
IPC: C12N15/13
Filed: 2013-05-14
Granted: 2021-11-09
Abstract: The invention provides methods of treating diseases, disorders or injuries involving motor neuron survival and axonal growth, including amylotrophic lateral sclerosis, by the administration of a LINGO-2 antagonist. An exemplary method for promoting survival of a motor neuron, comprising contacting said motor neuron with an effective amount of a composition comprising a LINGO-2 antagonist selected from the group consisting of: (i) a soluble LINGO-2 polypeptide; (ii) a LINGO-2 antibody or antigen-binding fragment thereof; (iii) a LINGO-2 antagonist polynucleotide; (iv) a LINGO-2 aptamer; and (v) a combination of two or more of said LINGO-2 antagonists.
Patent CA-2873805-C (CA)
Title: Systeme d'alimentation pour cartouche et materiau d'impression
Inventor: NOZAWA IZUMI
IPC: B41J2/175
Filed: 2012-03-01
Granted: 2017-02-07
Abstract: Système dalimentation pour matériau dimpression comprenant un dispositif dimpression et une cartouche. Le dispositif dimpression comporte une structure de fixation de cartouche. La cartouche est rattachée de façon amovible à la structure de fixation de cartouche. La structure de fixation de cartouche comporte un terminal côté dispositif, un levier, un premier élément de verrouillage côté dispositif et un deuxième élément de verrouillage côté dispositif. Le premier élément de verrouillage côté dispositif est configuré, dans le levier, pour verrouiller la cartouche dans une certaine position sur un côté de laxe des Z positif et sur un côté de laxe des X positif du terminal côté dispositif. Le deuxième élément de verrouillage côté dispositif est configuré pour verrouiller la cartouche dans une certaine position sur un côté de laxe des Z positif et sur un côté de laxe des X négatif du tube dalimentation pour matériau dimpression.
Patent CA-2874756-C (CA)
Inventor: HONIGBERG LEE
IPC: G01N33/53
Filed: 2008-03-27
Granted: 2018-05-29
Abstract: Described herein are irreversible kinase inhibitor compounds, methods for synthesizing such irreversible inhibitors, and methods for using such irreversible inhibitors in the treatment of diseases. Further described herein are methods, assays and systems for determining an appropriate irreversible inhibitor of a protein, including a kinase.
Patent CA-2878912-C (CA)
Title: Systeme, procede et programme informatique pour simuler l'attenuation de la pression annulaire piegee par disques de rupture et mousse syntactique dans des conditions de fond
Inventor: JIANG JUN
IPC: E21B47/06
Filed: 2013-07-10
Granted: 2019-03-05
Abstract: La présente invention concerne des systèmes et des procédés associés pour simuler l'utilisation de disques de rupture et de mousse syntactique dans l'atténuation de la pression annulaire piégée et des déplacements de tête de puits pendant des opérations de fond.
Patent CA-2879470-C (CA)
Inventor: BORAK EUGENE ALLEN
IPC: E21B33/068
Filed: 2013-07-17
Granted: 2020-06-16
Abstract: Cette invention concerne un système de fracturation (17) comprenant un manchon de fracturation (18) conçu pour être monté sur un ensemble de tête de puits (10) pour injecter du fluide de fracturation à l'intérieur d'un puits (12) situé en dessous de l'ensemble de tête de puits (10). Ledit système de fracturation (17) comprend en outre un manchon isolant (42) accouplé au manchon de fracturation (18) et s'étendant à l'intérieur de la tête de puits (10) afin d'isoler et de protéger certaines parties de l'ensemble de tête de puits (10) du fluide de fracturation (10). Un joint (52) est disposé entre le manchon isolant (42) et un alésage (49) de l'ensemble de tête de puits, ledit joint étant vissé sur le manchon isolant (42). La manipulation du raccord fileté entre le manchon isolant (42) et le joint (52) permet de positionner sélectivement le manchon isolant (42) dans des positions axiales prédéterminées à l'intérieur de l'ensemble de tête de puits (10).
Patent CA-2889397-C (CA)
Title: Cassette for dispensing pleated tubing
Inventor: DUNN STEVEN BRYAN
IPC: B65D1/22
Filed: 2013-03-07
Granted: 2020-01-28
Abstract: A cassette for use in dispensing a pleated tubing. The cassette includes an annular body having a generally U shaped housing with an open central cylindrical core. The annular body includes an inner wall, an angular wall a bottom wall and an outer wall. The annular cover has an outer wall and a ledge that extends radially inward from the outer wall and over the annular body that defines a gap between an inner edge of the ledge and the inner wall of the annular body. An inter-engagement mechanism is provided on the annular body and on opposite edges of the annular cover that cooperates to secure the cover to the body. At least one aperture is provided in the angular wall to enable ventilation of the air.
Patent CA-2891122-C (CA)
Inventor: GALLAGHER MICHELA
IPC: A61K31/4015
Filed: 2013-11-14
Granted: 2021-07-20
Abstract: L'invention concerne des méthodes et des compositions pour le traitement de la schizophrénie ou d'un trouble bipolaire (en particulier une manie) par l'utilisation d'une combinaison d'un inhibiteur de protéine 2A de vésicule synaptique (SV2A) et d'un antipsychotique, ou leurs sels, hydrates, solvates, polymorphes et promédicaments pharmaceutiquement acceptables associés. Les méthodes et les compositions peuvent être utilisées pour le traitement d'un ou plusieurs symptômes positifs et/ou négatifs, ainsi qu'un déficit cognitif, associés à la schizophrénie ou à un trouble bipolaire (en particulier une manie).
Patent CA-2892809-C (CA)
Title: Electric latch retraction device for vertical rod door latches
Inventor: ELLER DARREN C
IPC: E05B47/00
Filed: 2013-12-12
Granted: 2020-10-13
Abstract: An electric latch retraction device includes a pivoting retraction lever, a limit switch for detecting a position of the retraction lever at a pivoting limit of motion thereof and providing a limit signal indicative thereof, a linear sensor providing a vertical position signal, a linear driver for vertically driving the pivoting retraction lever, and a control circuit. The control circuit is connected to drive the linear driver in vertical motion and connected to receive the limit signal and the vertical position signal that corresponds to a vertical position of the pivoting retraction lever. The control circuit receives the vertical position signal from the linear sensor, drives the pivoting retraction lever in vertical motion, and uses the vertical position signal to determine that sufficient additional travel is available for the linear driver to drive the retraction lever and correctly operate the vertical rod door latch.
Patent CA-2895052-C (CA)
Title: Polyethylene production with multiple polymerization reactors
Inventor: BHANDARKAR MARUTI
IPC: C08F6/10
Filed: 2013-12-04
Granted: 2020-03-24
Abstract: A technique for polymerizing ethylene on catalyst in a first polymerization reactor and in a second polymerization reactor to form polyethylene particles, and controlling particle size of the polyethylene particles.
Patent CA-2898531-C (CA)
Title: Bouchons destines a des becs verseurs sans fil
Inventor: TUYLS JAMES M
IPC: B65D47/00
Filed: 2015-07-23
Granted: 2022-08-16
Abstract: Des réalisations de la présente invention portent sur des bouchons et des systèmes de bouchons qui sont particulièrement utilisés avec des becs verseurs sans fil servant à contrôler la quantité de liquide versée à partir de récipients. Il est souhaitable de pouvoir utiliser un bec verseur sans fil avec des bouteilles de tailles différentes. Par conséquent, le liège décrit peut faciliter le retrait et le remplacement des becs verseurs sans fil sur et depuis des bouteilles de tailles différentes, et permettre au même bec verseur dêtre réutilisé avec des bouteilles de tailles différentes.
Patent CA-2903181-C (CA)
Inventor: GOFFE RANDAL A
IPC: B01J29/00
Filed: 2015-09-08
Granted: 2022-10-11
Abstract: Il est décrit un catalyseur de conversion durée situé dans un réacteur de décomposition durée, par exemple un tuyau de décomposition durée, dun système de post-traitement déchappement de diesel. Le catalyseur comprend un oxyde de métal réfractaire et un dopant cationique. Le catalyseur peut diminuer la température de conversion de lurée en ammoniac, accroître le rendement de conversion durée et réduire léventualité dune conversion durée incomplète.
Patent CA-2904434-C (CA)
Inventor: ERDOS DAVID EUGENE
IPC: H01R24/50
Filed: 2014-03-07
Granted: 2017-09-26
Abstract: An RF connector on a circuit board is provided. The RF connector includes a socket member, which includes a conductive sleeve comprising a top portion, a bottom portion, a plurality of springs connecting the top portion to the bottom portion. The RF connector also includes a base inside the conductive sleeve comprising a matching hole configured to match to a conductive pin of a plug member. The RF connector further includes an end portion electrically coupled to the circuit board. The end portion is mounted on the circuit board. The RF connector also includes a middle portion connected between the socket member and the end portion.
Patent CA-2905386-C (CA)
Title: Systems and methods of reserving space at attended delivery/pickup locations
Inventor: LIEVENS DANIEL
IPC: G06Q50/28
Filed: 2014-03-11
Granted: 2020-02-18
Abstract: A system for enabling users to reserve space at attended delivery/pickup locations to at least substantially guarantee that the attended delivery/pickup locations will have capacity to receive parcels requested to be delivered to them. In various embodiments, the system is configured to substantially automatically reserve space in response to receiving a request to delivery one or more parcels to a particular attended delivery/pickup location. In other embodiments, the system is configured to enable users to reserve space at attended delivery/pickup locations.
Patent CA-2906401-C (CA)
Title: Finition de recipient pour fermeture par languette metallique
Inventor: BATES PETER
IPC: B65D41/04
Filed: 2014-03-11
Granted: 2019-06-18
Abstract: L'invention concerne un ensemble récipient comprenant un récipient et une fermeture. Le récipient comprend un corps en polymère et une finition en polymère. La finition en polymère comprend une pluralité de filets. La fermeture comprend une pluralité de languettes métalliques configurées pour coopérer avec la pluralité de filets afin d'accoupler la fermeture à la finition en polymère.
Patent CA-2906664-C (CA)
Title: Appareil de traitement du bois a penetration positive
Inventor: KALAKAY FRED
IPC: A45F5/10
Filed: 2014-03-14
Granted: 2021-03-02
Abstract: La présente invention se rapporte à un appareil permettant une rétention positive du bois, ledit appareil se raccorde à un bois et retient ce dernier pour son transport et son traitement. L'appareil comprend une poignée d'entraînement raccordée à un élément de support, l'élément de support étant raccordé à un manche principal et le manche principal étant conçu pour pénétrer positivement dans le bois sous l'effet d'un ou plusieurs impacts et d'une ou plusieurs rotations, le manche principal formant une liaison avec le bois après qu'une telle pénétration positive est réalisée.
Patent CA-2910317-C (CA)
Inventor: SINGH LAURA JANE
IPC: C03C17/36
Filed: 2014-04-30
Granted: 2021-05-04
Abstract: Glazing with a solar control property comprising at least one glass substrate deposited on which is a stack of layers, said stack comprising a layer consisting of an alloy comprising zinc and copper, in which alloy the Zn/(Cu+Zn) atomic ratio is greater than 35% and less than 65%.
Patent CA-2911585-C (CA)
Title: Coordinates information providing system and read information management system
Inventor: MAEZAWA Yusaku
IPC: G06Q30/02
Filed: 2014-03-17
Granted: 2019-10-15
Abstract: [Problem] To provide a coordinates information providing system and a read information management system that assist a user (customer) in properly selecting a commodity to purchase as well as in coordinating the commodity and other commodities. [Means for solving the problem] The coordinates information providing system includes a purchaser terminal 10 operated by a purchaser who purchases or plans to purchase a commodity, a management server 20 that manages information of a commodity as well as information of a purchaser and an information provider and that provides the purchaser terminal 10 with the information of the commodity, an information provider terminal 30 operated by an information provider who provides the management server 20 with coordinates information of a commodity, an information management administrator terminal 40 operated by an information management administrator who administrates the management server 20, and a network 100 interconnecting the terminals 10, 30, and 40 and server 20 to allow them to communicate with each other.
Patent CA-2912027-C (CA)
Inventor: FOURNIER PIERRE-ALEXANDRE
IPC: H01R13/631
Filed: 2013-03-12
Granted: 2018-10-16
Abstract: The present relates to a washable interconnection patch, a connection assembly, and an intelligent washable garment equipped therewith. The patch receives and interconnects wires to a cable. The patch comprises two matching pieces interlocking together so as to define there between two opposite apertures. One of the apertures is adapted to receive and hold the wires, and the other aperture is adapted to receive and hold the cable. One of the two matching pieces defines on an interior face a channel to interconnect the wires to the cables. The connection assembly comprises a male connector and a female connector. The male connector defines a series of independent connection points along a length thereof. The female connector is adapted to receive the male connector, and defines along a length of an inner surface thereof a series of contact points. When the male connector is inserted within the female connector, the connection points and the contact points are aligned and in contact together.
Patent CA-2914261-C (CA)
Inventor: GHAHARY AZIZ
IPC: A61P19/04
Filed: 2014-06-04
Granted: 2020-02-11
Abstract: L'invention porte sur l'utilisation de la kynurénine ou de composés apparentés, tels que l'acide kynurénique ou l'acide xanthurénique, dans le traitement de pathologies ou de maladies associées à la fibrose. Parmi ces maladies et pathologies figurent la chéloïde, la cicatrisation hypertrophique, la fibrose pulmonaire ou rénale, la maladie de Crohn et la sclérodermie. Les composés actifs peuvent figurer dans des compositions pharmaceutiques pour diverses voies d'administration.
Patent CA-2917814-C (CA)
Title: Coiled coil immunoglobulin fusion proteins and compositions thereof
Inventor: WANG FENG
IPC: C07K16/46
Filed: 2014-07-11
Granted: 2022-12-13
Abstract: Disclosed herein are immunoglobulin fusion proteins comprising a first antibody region, a first therapeutic agent, and a first connecting peptide; wherein the first therapeutic agent is attached to the first antibody region by the connecting peptide; and wherein the connecting peptide does not comprise a region having beta strand secondary structure. The connecting peptide may comprise an extender peptide. The extender peptide may have an alpha helical secondary structure. The connecting peptide may comprise a linker peptide. The linker peptide may not comprise any secondary structure. Also disclosed herein are compositions comprising the immunoglobulin fusion proteins and methods for using the immunoglobulin fusion proteins for the treatment or prevention of a disease or condition in a subject.
Patent CA-2921365-C (CA)
Inventor: KUEHNER NATHANAEL P
IPC: H04W84/08
Filed: 2014-08-05
Granted: 2017-07-04
Abstract: A data communication system and a method of data communication. The method comprises receiving data associated with a plurality of users, wherein a first set of the plurality of users is located at a first location and a second set of the plurality of users is located at a second location. The method further comprises determining that the first set of users has access to both a broadband data communication system and a trunked radio system and that at least one user of the second set of users does not have access to the broadband data communication system. The data is then provided to the first set of users by the broadband data communication system and not the trunked radio system, and to the second set of users by the trunked radio system and not the broadband data communication system.
Patent CA-2921695-C (CA)
Title: Extraction of arc length from voltage and current feedback
Inventor: HUTCHISON RICHARD MARTIN
IPC: B23K9/173
Filed: 2014-07-09
Granted: 2019-06-25
Abstract: A method of controlling a welding system includes controlling a weld current supplied to an electrode at a current ramp rate and determining an arc length based at least in part on the controlled weld current and a changing arc voltage. The arc length includes a distance between the electrode and a workpiece, and the arc voltage includes a voltage between the electrode and the workpiece.
Patent CA-2922231-C (CA)
Title: Traditional chinese medicine composition
Inventor: YAN XIJUN
IPC: A61K36/537
Filed: 2014-08-28
Granted: 2021-08-24
Abstract: A traditional Chinese medicinal composition and preparation thereof having effect of treating cardiovascular. The traditional Chinese medicinal composition consists of: by weight percentage, phenolic acids 30%-80%, tanshinones ingredient 2%-10% and saponins ingredient 15%-60%.
Patent CA-2922879-C (CA)
Inventor: BEAMON HUBERT BLAIR
IPC: G02B6/44
Filed: 2014-08-25
Granted: 2023-10-03
Abstract: Cassettes (1) for optical cables (50) with a plurality of adapters (20) for connecting external devices to the cassette. The cassettes may be hingedly connected to a drop handle (30) that is configured to inhibit access to the plurality of adapters when in a stored position, and allows access when in an open position. The drop handle includes a channel (310) configured to guide cables to at least one side of the cassette while maintaining their connection to the plurality of adapters. The cassettes may also include an opening (330) configured to allow the cables to exit the drop handle on at least one side of the cassette. A flexible radius controller (35) may be connected to the opening and is configured to flex when the cassette is removed from a housing.
Patent CA-2929740-C (CA)
Inventor: ARCHAMBAULT GERMAIN
IPC: B65D85/32
Filed: 2010-03-18
Granted: 2019-02-12
Abstract: A container for receiving frangible items comprising a sheet of polymer formed into: a base portion and at least one cover portion with a hinge between the base portion and the cover portion. Abutment spacer are formed at an edge between the peripheral walls and the top wall and each comprise an abutment surface projecting into the concavity from one of the peripheral walls, and support walls relating the abutment surface to the top wall, with at least one of the support walls being in an acute angle relation with the top wall of the cover portion. Alignment channels are in at least one of the peripheral walls defining an alignment protrusion through the sheet of polymer, the alignment channel/protrusion being oriented vertically for guiding the nesting of an upper one of the cover portion descending into a lower one of the cover portion.
Patent CA-2933106-C (CA)
Inventor: EL-ANSARY SAMEH
IPC: H04L67/04
Filed: 2014-11-07
Granted: 2022-05-17
Abstract: A method is described of managing distribution of data content streams in a segment of a peer-to-peer network. The method includes categorizing peers; receiving a request for a data content stream from the peers from uploading the data content to further peers;  identifying whether a non-constrained peer exists within the network segment for downloading the requested data content stream; and if no non-constrained peer exists:  identifying whether a currently idle non-constrained peer exists which is capable of uploading; assigning to the non-constrained peer downloading the requested data content stream, to upload the requested data content stream to the peer being restrained to further peers; or assigning to said at least one currently idle non-constrained peer to download the requested data content stream from a supplier of the requested data content stream residing outside the network segment, and to upload the stream to the peer being restrained to further peers.