baber/WOPTO huggingface dataset:
Patent CA-2989348-A1 (CA)
Inventor: SELKEE THOMAS V
IPC: A61B18/14
Filed: 2017-12-15
Abstract: A catheter with a variable circular loop responsive to a contraction wire for coiling is supported by a member having a tapered distal section that transitions from a circular cross-section to a generally rectangular cross-section while maintaining a uniform cross-sectional area along the entire tapered length for improved coiling characteristics. A  radially constrictive sleeve prevents separation of the contraction wire from the support member to minimize misshaping of the loop during contraction.
Patent CA-2992719-A1 (CA)
Inventor: RANGANATHAN SATHISH KUMAR
IPC: H01B13/32
Filed: 2016-07-21
Abstract: A coated electrical accessory includes a bare electrical accessory and a substantially inorganic and dried coating layer coating the bare electrical accessory. The coating layer includes a heat radiating agent and a binder. When the coated electrical accessory is tested in accordance with ANSI CI 19.4-2004 with an amount of imparted current, the coated electrical accessory exhibits an operating temperature that is less than an operating temperature of a bare electrical accessory tested in accordance with ANSI CI 19.4-2004 with the same amount of imparted current. Methods are also provided.
Patent CA-2993532-A1 (CA)
Title: Online funds management method, data interaction processing method, and device and system therefor
Inventor: ZHANG YI
IPC: G06Q20/00
Filed: 2015-07-21
Abstract: Disclosed are an online funds management method, and a data interaction processing method, device and system, the online funds management method comprising: a first terminal sends a generation request for a refund certificate for a bank credit certificate to a first funds management server; in response to the generation request, the first funds management server freezes funds in an account of a first terminal user which are equal to the value of the bank credit certificate; the first funds management server generates the refund certificate which is equal in value to the bank credit certificate; the first terminal receives refund certificate information sent by the first funds management server. The described means implement the return of transaction funds when a transaction fails, and neither of the parties of the transaction is required to provide account information of the other party.
Patent CA-2995253-A1 (CA)
Title: Rear track assembly for a vehicle
Inventor: MARCHILDON LOUIS-FREDERIC
IPC: B62D55/08
Filed: 2018-02-15
Abstract: A track assembly to be mounted on a vehicle. The track assembly has a frame, a drive wheel, and front and rear idler wheel assemblies rotationally mounted to the frame. A track is mounted around the front and rear idler wheel assemblies, and the drive wheel. The track has traction lugs distributed along an outer surface thereof. The frame has an effective frame length equal to a horizontal distance between a foremost point on the outer surface of the track and the rear idler wheel assembly axis. The effective frame length is between 48 and 60 inches. The frame has an effective frame height equal to a vertical distance between the drive wheel axis and a point on the outer surface of the track, the point being positioned directly below the drive wheel axis. The effective frame height is between 17 and 20 inches.
Patent CA-2996307-A1 (CA)
Inventor: KULARATNE SUMITH A
IPC: A61P35/04
Filed: 2016-09-07
Abstract: La présente invention concerne de nouveaux composés qui sont utiles pour une chirurgie guidée par image et une thérapie photodynamique. En particulier, les composés peuvent être ciblés sur le noyau ou les mitochondries après administration des composés à des tissus malades tels qu'un cancer en utilisant un ligand qui cible un récepteur qui est exprimé sur le tissu malade, suivie d'une endocytose médiée par le récepteur et ils exercent une activité efficace contre des cellules cancéreuses ainsi que dans d'autres troubles. L'invention concerne également des procédés et des compositions pour utiliser ces composés.
Patent CA-2996801-A1 (CA)
Title: Nitrure ou oxynitrure de metal pour des batteries au lithium-soufre
Inventor: ZHANG PU
IPC: H01M10/052
Filed: 2016-09-06
Abstract: Cette invention concerne des matériaux actifs d'électrode comprenant un oxyde ou un oxynitrure métallique à structure poreuse, lesquels, lorsqu'ils sont chargés de soufre, servent de matériaux actifs de cathode à caractéristiques électrochimiques supérieures. Les structures à base de nitrure métallique ou d'oxynitrure métallique sont éventuellement utilisées telles quelles, elles sont revêtues d'un autre matériau, ou elles sont elles-mêmes utilisées comme revêtement d'une autre structure poreuse telle qu'une structure de carbone poreuse assurant une excellente rétention du soufre et des polysulfures, elles sont conductrices en elles-mêmes et présentent une bonne stabilité à long terme et une excellente durée de vie.
Patent CA-2999608-A1 (CA)
Inventor: HUDECEK MICHAEL
IPC: C07K14/705
Filed: 2016-09-22
Abstract: The method disclosed herein describes a novel technology offering unparalleled efficiency, flexibility, utility and speed for the stable integration of transgenes into lymphocytes and other mammalian cells. The novel method is based on the use of an mRNA-encoded transposase (e.g. sleeping beauty transposase) in combination with a minicircle DNA-encoded transposable element. The novel method enables higher gene-transfer rates and is at the same time less toxic than the conventional approach, which is the use of plasmid DNA- encoded transposase in combination with a plasmid DNA-encoded transposable element. Applications of the invention include but are not limited to the stable integration of a transgene encoding an immune receptor (e.g. a T-cell receptor or synthetic chimeric antigen receptor) into human T lymphocytes, with the immune receptor conferring specificity for a molecule expressed by a tumor cell. The transposase mRNA and transposon minicircle DNA may be introduced into lymphocytes by methods including but not limited to electrotransfer such as electroporation and nucleofection.
Patent CA-3001717-A1 (CA)
Title: Cellulose nanocristalline et cellulose nanocristalline greffee avec un polymere comme agents de modification de la rheologie pour suspensions d'oxyde de magnesium et de chaux
Inventor: Moghadam Shayan
IPC: C08F251/02
Filed: 2016-10-14
Abstract: La présente invention décrit des agents de modification de la rhéologie et des procédés de modification de la rhéologie d'une suspension. Des procédés de prévention des salissures et des procédés de surveillance de la rhéologie d'une suspension sont également décrits. La suspension peut être une suspension de chaux ou une suspension d'oxyde de magnésium, par exemple. L'agent de modification de la rhéologie peut être une cellulose nanocristalline greffée avec un polymère. L'agent de modification de la rhéologie peut éventuellement comprendre d'autres constituants, tels qu'un agent chélatant.
Patent CA-3014116-A1 (CA)
Inventor: HU LANHUA
IPC: B08B3/08
Filed: 2018-08-14
Abstract: A method of cleaning a cooling water system is disclosed. The method may include contacting a cooling tower fill with a composition that may include a surfactant and an additive selected from an oxidizing agent, an acid, and any combination thereof when the cooling water system is off-line. The method may include contacting a deposit in the cooling tower fill with the composition. The oxidizing agent may be hydrogen peroxide, sodium hypochlorite, chlorine dioxide, ozone, sodium hypobromite, sodium or potassium permanganate, or any combination thereof. The surfactant may include a C8-C10 alkyl polyglycoside and a C10-C18 alkyl polyglycoside.
Patent CA-3014419-A1 (CA)
Inventor: ROBINSON HARRIET
IPC: C12N15/63
Filed: 2017-02-16
Abstract: Compositions and methods of use are provided to boost a primed immune response to HIV. More specifically, the present invention relates to vaccine compositions comprising an HIV- protein boost or an MVA-expressed Env protein and methods of use. Exemplary HIV proteins for protein boosts include proteins such as gp120 proteins B.63521?11mutC and full-length single chain (FLSC), which has been modified to stabilize a CD4-induced Env structure. Exemplary MVAs expressing secreted Methods of administration and dosing regimens are also provided.
Patent CA-3014651-A1 (CA)
Title: Modulation de l'hypoxie associee a un accident vasculaire cerebral
Inventor: LE MOAN NATACHA
IPC: A61K38/16
Filed: 2017-02-16
Abstract: L'invention concerne des protéines H-NOX pour l'administration d'oxygène aux tissus hypoxiques suite à un accident vasculaire cérébral. Les protéines H-NOX se répandent dans une pénombre hypoxique associée à un accident vasculaire cérébral et s'accumulent de préférence pour une administration prolongée d'oxygène aux tissus hypoxiques pour atténuer les effets négatifs d'un accident vasculaire cérébral associé à une hypoxie. Dans certains modes de réalisation, la H-NOX comprend une H-NOX PEGylée et une H-NOX non-PEGylée.
Patent CA-3015326-A1 (CA)
Inventor: PINTUR MLADEN
IPC: A47F7/024
Filed: 2018-08-24
Abstract: An apparatus for presenting items, particularly eyeglasses, is disclosed. The apparatus comprises one or more support plates, configured for placing items side by side in a horizontal direction thereon when the apparatus is in use. Furthermore, the apparatus has a number of locking devices arranged on a respective support plate, each locking device being configured to be movable between a locked position for mechanically locking an item at the locking device and an unlocked position for releasing the item from the locking device. A respective support plate comprises a movable member disposed between a first panel of the support plate being an upper panel when the apparatus is in use and a second panel of the support plate being a lower panel when the apparatus is in use, where the movable member is configured to mechanically interact with an actuation means and with the number of locking devices.
Patent CA-3015968-A1 (CA)
Title: Method and system of frequency constrained gradient waveform production
Inventor: CURTIS ANDREW THOMAS
IPC: G01R33/54
Filed: 2018-08-30
Abstract: The present disclosure provides a method and system of magnetic resonance imaging using a constrained gradient waveform. The constrained gradient waveform is designed to have only predetermined frequencies, for example excluding one or more identified resonant frequencies associated with the MRI system. The application of such a constrained gradient waveform during imaging may aid in reducing noise, vibration and/or heating of the MRI system during imaging.
Patent CA-3017945-A1 (CA)
Inventor: CHEN XI
IPC: G01N21/78
Filed: 2017-04-25
Abstract: La présente invention concerne un agent d'imagerie comprenant (a) au moins une fraction de reconnaissance de cible ; (b) au moins une fraction observable liée de manière non transitoire à la fraction de reconnaissance de cible, et (c) au moins une fraction d'amarrage liée à la fraction de reconnaissance de cible, la fraction d'amarrage étant capable de se lier de manière transitoire à au moins une fraction observable. Dans certains modes de réalisation, la ou les fractions de reconnaissance de cible sont un anticorps ou un fragment de liaison à l'antigène de celui-ci. L'invention concerne un procédé permettant de réaliser des clichés d'imagerie à super-résolution sur un échantillon consistant à (a) mettre en contact l'échantillon avec au moins un agent d'imagerie comprenant (i) une molécule de reconnaissance de cible fixée de manière non transitoire à au moins une fraction observable et (ii) une molécule de reconnaissance de cible fixée à au moins une fraction d'amarrage, la fraction d'amarrage étant capable de se lier de manière transitoire à au moins une fraction observable ; (b) imager la molécule de reconnaissance de cible liée de manière non transitoire à au moins une fraction observable ; et (c) fournir au moins une fraction observable capable de se lier de manière transitoire à la fraction d'amarrage et imager la fraction observable liée de manière transitoire à la fraction d'amarrage.
Patent CA-3019169-A1 (CA)
Title: Security device for holding and sharing a key
Inventor: TESTA ANDREA
IPC: B60R25/00
Filed: 2017-03-29
Abstract: Safety device (1 ) for holding and sharing among a plurality of users a key (100) provided with a remote control (102), said safety device (1 ) comprising: - an external housing (2) adapted to internally contain said key (100), configurable according to an open configuration and a closed configuration; - a lock (5) that can be commanded for switching between a closed status, that prevents said external housing (2) in the closed configuration from switching into the open configuration, and an open status, that enables the external housing (2) to switch between the open and the closed configurations; - means for interacting with said remote control (102) of the key (100); - a transmission unit (18) configured to receive, directly or via an external server (107), command signals from an external command device (19) supplied to one user of said plurality of users, comprising its own transmission unit; - a command and control unit (17) connected to said transmission unit (18) of safety device (1 ), configured for commanding said lock (5) and said interaction devices by means of the remote control of the key in response to command signals.
Patent CA-3020103-A1 (CA)
Inventor: SNITKOFF JOSHUA RAYMOND
IPC: E21B17/00
Filed: 2017-03-02
Abstract: A Self-Locking Slurry Tube Connector and Protection Arrangement includes a jumper tube; a tube cover supporting and protective of the jumper tube. A connector sealed to the jumper tube and configured to move on the jumper tube from a first position to a second automatically locked position. A method for joining slurry tubes between adjacent sand screens.
Patent CA-3023162-A1 (CA)
Title: Modulateurs de la voie de reponse integree au stress
Inventor: SIDRAUSKI CARMELA
IPC: C07D237/16
Filed: 2017-05-05
Abstract: L'invention concerne des composés, des compositions et des procédés utiles pour moduler la réponse intégrée au stress (ISR) et pour traiter des maladies, troubles et états associés.
Patent CA-3023595-A1 (CA)
Title: Procede et dispositif de determination de la densite de volumes rocheuxiou d'edifices artificiels
Inventor: LAZARO ROCHE IGNACIO
IPC: G01V5/04
Filed: 2017-05-11
Abstract: La présente invention concerne un dispositif pour déterminer la densité de volumes de matière à imager, le dispositif comprenant un détecteur gazeux ayant une première et une seconde chambre séparées par une micro-grille, permettant de détecter un flux de particules ionisantes, de calculer la trajectoire de chaque particule ionisante et le flux des particules ionisantes traversant la première chambre, et comprenant des moyens de calcul pour convertir les calculs de trajectoires et de flux en information de densité de volume de matière à imager.
Patent CA-3024464-A1 (CA)
Inventor: ISMAIL USMAN
IPC: G06F16/903
Filed: 2018-11-16
Abstract: Methods and associated systems for managing large-scale transaction data are disclosed herein. An example method involves: receiving transaction data associated with each database-update transaction; assigning a transaction key to each transaction;  storing the transaction data in association with the transaction key;  determining metrics resulting from each transaction; for each metric, identifying affected states based on the affected state type; generating an updated state for each affected state based on the state change; storing each updated state in association with the transaction key of the transaction resulting in the updated state; receiving a transaction query;  searching for an initial marker transaction and an end marker transaction; for each transaction assigned a transaction key between the initial marker transaction to, and including, the end marker transaction, retrieving a latest state generated based on a state change taking place within the predefined period; and generating the transaction report.
Patent CA-3025144-A1 (CA)
Inventor: MONTOYA THOMAS
IPC: A47J37/06
Filed: 2016-06-02
Abstract: A roasting and glazing apparatus includes a housing, a roaster bowl, an agitator, a heater and a cover that includes a water reservoir with at least one metering hole to allow water within the reservoir to flow into the roaster bowl at a measured rate during glazing to produce well coated glazed nuts and that prevents the creation of large bursts of steam, thus protecting the operator against being scalded. The apparatus includes structure to facilitate lifting and lowering of the bowl in a safe manner. The agitator prevents/minimizes build-up of sugar from the underside of its blades and provides enhanced mixing. During steam cleaning, sugar adhered to the bowl and its pouring lip is effectively removed. A smart cleaning cycle electronically determines that the water within the bowl is boiling by assessing changes in temperature of the bowl over periods of time.
Patent CA-3026319-A1 (CA)
Title: Bioremediation composition with a time release material for removing hydrocarbons from contaminated environments
Inventor: NOLAND SCOTT
IPC: C12N1/26
Filed: 2017-05-03
Abstract: A composition for use in remediation of soil and groundwater containing hydrocarbons and halogenated compounds. The remediation composition includes: (a) a first bioremediation material including a first blend of organisms capable of degrading the hydrocarbons; (b) a second bioremediation material including a second blend of organisms differing from the first blend of organisms that is chosen for degrading the halogenated compounds; (c) an organic compound such as a complex carbohydrate (e.g., food grade starch); and (d) a third blend of organisms capable of degrading the organic compound. The degrading of the organic compound by the third blend of organisms breaks the complex carbohydrate into smaller molecules that are utilized by the microorganisms of at least one of the first and second bioremediation materials during the degrading of the hydrocarbons and the halogenated compounds. The first bioremediation composition typically includes activated carbon capable of adsorbing the hydrocarbons and the halogenated compounds.
Patent CA-3026516-A1 (CA)
Title: Vehicule ferroviaire comprenant un dispositif de freinage d'urgence
Inventor: HALLONET FREDERIC
IPC: B60T7/12
Filed: 2018-12-04
Abstract: Véhicule ferroviaire (10), le véhicule comprenant un dispositif de freinage d'urgence (100) comprenant : - au moins un module de freinage (102), chaque module (102) comprenant un élément de contact (106) destiné à être en contact avec le sol au moment du freinage et étant mobile entre une position escamotée et une position déployée dans laquelle l'élément de contact (106) est en contact avec le sol et est apte à ralentir le véhicule ferroviaire (10) en mouvement en appliquant un effort de pression au sol, et - au moins une unité de contrôle (104) propre à communiquer des ordres au module de freinage (102), dans lequel l'unité de contrôle (104) est apte à communiquer au module de freinage (102) l'ordre de déployer l'élément de contact (106) dans sa position déployée lorsqu'au moins une partie du véhicule (10) sort de la voie ferrée sur laquelle le véhicule (10) circule.
Patent CA-3028053-A1 (CA)
Title: Aircraft communication system and protocol
Inventor: BOUCHET ARNAUD
IPC: H04B3/54
Filed: 2018-12-18
Abstract: The system of the present disclosure provides a bus network that allows digital data exchanges over the existing aircraft (115 V) A/C power line and, where present, via the 3-track slip ring that already exists for powering e.g. the de-icing device on a rotating part of the aircraft.
Patent CA-3028445-A1 (CA)
Title: Photochloration de chloroforme en tetrachlorure de carbone
Inventor: ZELLER ROBERT L
IPC: C07C17/10
Filed: 2017-06-30
Abstract: L'invention concerne un procédé de production de tétrachlorure de carbone, le procédé comprenant l'étape consistant à faire réagir du chlore avec du chloroforme en présence d'un rayonnement électromagnétique dans un mélange réactionnel qui comprend le chlore, le chloroforme et le tétrachlorure de carbone, où la concentration en chloroforme est inférieure à 5000 ppm en poids par rapport au poids du mélange réactionnel, où le mélange réactionnel comprend au moins des niveaux stoechiométriques de chlore par rapport au chloroforme, où le rayonnement électromagnétique crée des radicaux de chlorure et où le mélange réactionnel est bien mélangé.
Patent CA-3028914-A1 (CA)
Inventor: MITCHELL IAN DAVID CAMPBELL
IPC: E21B49/00
Filed: 2013-09-25
Abstract: A mud logging gas analysis system and method are provided. The system includes a degassing unit to receive a borehole drilling fluid, a first optical computing device to optically interact with the drilling fluid before the fluid enters the degassing unit and to generate a first output signal corresponding to a concentration of a gas present in the drilling fluid before the fluid enters the degassing unit, and a second optical computing device to optically interact with the drilling fluid after the fluid exits the degassing unit and to generate a second output signal corresponding to the concentration of the gas present in the drilling fluid after the fluid exits the degassing unit. A signal processor receives the first and second output signals and provides a resulting output signal indicative of a change in the concentration of the gas between an inlet and an outlet of the degassing unit;
Patent CA-3033081-A1 (CA)
Inventor: DOHRING DIETER
IPC: C03C25/50
Filed: 2016-08-19
Abstract: The present invention relates to a method for the manufacturing of a coated panel, in particular a wall, ceiling or flooring panel for applications in outdoor areas, as well as such a panel. The method comprises the following steps: providing a carrier plate of mineral wool and/or glass wool, comprising a front side and a rear side, applying a primer onto the front side of the carrier plate, thereafter applying a liquid first oligomer in an amount of 30 to 150 g/m2 onto the front side of the carrier plate; thereafter applying a liquid second oligomer, which differs from the first oligomer, in an amount of 30 to 180 g/m2 onto the wet surface of the before applied layer of the first oligomer.
Patent CA-3034054-A1 (CA)
Inventor: QIU YAN
IPC: B05B1/14
Filed: 2017-08-22
Abstract: A multi-cone, multi-stage spray nozzle includes a nozzle body (102), a valve stem (104) with a first valve head (128), and a second valve head (106) attached to the first valve head (128). The first valve stem (104) is biased into a closed position against a valve seat (120) of the nozzle body (102) by a bias device. The second valve head (106) is continuously open. Upon the application of a first fluid pressure, which is less than a threshold fluid pressure, the bias device (108) maintains the valve stem (104) in the closed position while the second valve head (106) is continuously open. And upon the application of a second fluid pressure, which is at least as great as the threshold fluid pressure, the valve stem (104) moves to an open position while the second valve head (106) remains continuously open.
Patent CA-3036244-A1 (CA)
Inventor: MUKHOPADHYAY SHALINI
IPC: G16H50/20
Filed: 2019-03-08
Abstract: The heart rate monitoring systems currently available are prone to mistaking heart rate variation (caused due to the user involving in the physical activity) as an abnormal variation, even though such variations are 'normal', and may even trigger a false alarm. Even the monitoring systems which consider mobility states of the user so as to filter out such variations caused due to user activities may fail to consider change in mobility states at the time of measuring the heart rate data, which may have direct impact on the heart rate variations. A system and a method for heart rate estimation are provided wherein data pertaining to transition between different mobility states is considered by the system to filter out variations due to the transition between mobility states of the user. Different types of such transitions are identified, and appropriate methods are executed to filter the estimated heart rate data.