baber/WOPTO huggingface dataset:
Patent CA-2960033-A1 (CA)
Inventor: GROVER DAVID
IPC: E03D11/13
Filed: 2015-09-14
Abstract: A siphonic flush toilet system and method of priming the same having a toilet bowl assembly comprising at least one jet flush valve assembly and at least one rim valve; and bowl having a rim and a jet defining at least one jet channel. The bowl has a closed jet pathway to maintain the jet channel in a primed state with fluid from the jet flush valve assembly to prevent air from entering the closed jet pathway. Flush valves may have back-flow preventer mechanisms and/or at least partly flexible valve covers, including specific valve cover structures. Flush activation assemblies may have a flush activation bar connected to the pivot rod and/or an adjustable flush connector located between the pivot rod and the flush activation bar. A kit providing one or more flush activation elements is included. The kit elements may be usable with the toilet systems and methods described.
Patent CA-2961177-A1 (CA)
Title: Methods and kits for separating nucleic acids by size
Inventor: HAJ-AHMAD YOUSEF
IPC: C40B50/06
Filed: 2017-03-17
Abstract: Disclosed are methods and kits for isolating nucleic acids having a size above a desired cut-off size from a nucleic acid containing sample. The method comprises combining the sample with a binding buffer, alcohol and silicon carbide to provide a binding mixture. Nucleic acids having a size above the desired cut-off size are selectively bound to the silicon carbide. The cut-off size for selective binding to the silicon carbide is determined by the alcohol concentration of the binding mixture. The bound nucleic acids are separated from the remaining sample. The bound nucleic acids are optionally washed and then eluted from the silicon carbide. The kit comprises a buffer binding to be diluted with alcohol to provide an alcohol concentration of about 1 to about 50% (v/v), a wash solution, an elution solution, silicon carbide and instructions for adjusting the alcohol concentration to selectively bind nucleic acids having a size above the desired cut-off size.
Patent CA-2963543-A1 (CA)
Inventor: POWER BRONWYN
IPC: F01D5/22
Filed: 2017-04-06
Abstract: A fan system includes a rotor having plurality of blades and a ring airfoil, the plurality of blades being rotatably joined to a hub and the ring airfoil. The fan system may include a second contra-rotationally disposed rotor having a plurality of blades and a ring airfoil. The first and second ring airfoils having a cambered shape and an angle of attack between about -5 degrees and about 45 degrees. Passive leading edge slats are attached to the ring airfoil and are configured to open and close using springs.
Patent CA-2963775-A1 (CA)
Title: Sofc-thermal conduction
Inventor: PALUMBO NATHAN
IPC: H01M8/02
Filed: 2014-10-07
Abstract: A solid oxide fuel cell (SOFC) system included high thermal conductivity materials such as copper to increase thermal energy transfer by thermal conduction. The copper is protected from oxidation by nickel electroplating and protected from thermal damage by providing Hastelloy liners inside combustion chambers. Monel elements are used in the incoming air conduits to prevent cathode poisoning.
Patent CA-2964783-A1 (CA)
Title: Recepteurs d'antigenes chimeriques (car) pour cibler selectivement des complexes proteiques
Inventor: COOPER LAURENCE J N
IPC: C07K14/725
Filed: 2015-11-04
Abstract: L'invention concerne des constructions de récepteur d'antigène chimérique (CAR) qui sont capables de se lier sélectivement à des complexes protéiques spécifiques, comme des récepteurs hétérodimères HER 1/HER3. Des cellules T à CAR comprenant ces constructions peuvent être utilisées pour cibler efficacement et en toute sécurité des cellules cancéreuses exprimant des complexes protéiques spécifiques.
Patent CA-2965903-A1 (CA)
Inventor: SOOFI MADJID
IPC: C04B41/85
Filed: 2017-05-01
Abstract: The aqueous protective coating composition is provided for easy application to refractory linings and walls. When dried, the protective coating composition provides excellent chemical resistance to molten aluminum alkali metals and vapors. The protective coating composition includes alumina and silica, suitably provided as mullite, calcined alumina, and colloidal silica; and a metallic non-wetting agent.
Patent CA-2969113-A1 (CA)
Title: Electrolyte autonome solide en verre conducteur d'ions lithium a base de sulfure et structures associees, cellules associees et procedes associes
Inventor: VISCO STEVEN J
IPC: H01M10/0562
Filed: 2015-12-01
Abstract: La présente invention concerne un électrolyte autonome solide conducteur d'ions lithium comprenant une feuille vitreuse inorganique autonome d'un verre conducteur d'ions lithium à base de sulfure qui est susceptible de réaliser de hautes performances dans une batterie au métal lithium par la fourniture d'un degré élevé de conductivité des ions lithium tout en étant hautement résistant à l'initiation et/ou à la propagation de dendrites de lithium. Un tel électrolyte peut également être lui-même fabriqué, et s'adapter facilement à la fabrication d'une cellule de batterie et d'un élément de cellule, d'une manière évolutive et économique.
Patent CA-2973425-A1 (CA)
Title: Wind power plant foundation and wind power plant
Inventor: BERAMENDI ORTEGA HUGO RODRIGO
IPC: E02D27/42
Filed: 2016-02-23
Abstract: The invention relates to a wind power plant foundation (1000) having a cylindrical central unit (1100), a plurality of steel carriers (1200) which are arranged radially about the central unit (1100) and comprise in each case a first and a second end (1210, 1220), and a plurality of foundation piles (1400). The first ends (1210) of the steel carriers (1200) are fixed to the central unit (1100) so that the second ends (1220) of the steel carriers (1200) are configured as free ends. The second free ends (1220) of the the steel carriers (1200) are each placed on one of the foundation piles (1400).
Patent CA-2973814-A1 (CA)
Title: Systeme de guidage d'un drone
Inventor: GIUSTI ALESSANDRO
IPC: G05D1/10
Filed: 2016-01-15
Abstract: L'invention concerne un système de guidage (1) d'un drone (100), ce système comprenant: une pluralité de pôles (2-10) fixés au sol et associés à un réseau électrique public ou privé; une pluralité de dispositifs (12-20) fixés sur les pôles et alimentés par le réseau électrique, ces dispositifs étant interconnectés dans un réseau sans fil (40) et comprenant un module de communication radio (22-30) pour communiquer avec le drone; un dispositive de commande (35) connecté au réseau sans fil (40) et destiné à programmer une trajectoire de vol (P) du drone (100) entre deux ou plusieurs pôles (2, 3, 4, 10) en transmettant des commandes de configuration aux dispositifs respectifs (12, 13, 14, 20) du réseau sans fil (40), pour configurer les modules de communication radio (22, 23, 24, 30), le module de communication radio (33) d'un pôle (3) dans la trajectoire de vol (P) étant configuré pour guider le drone (100) vers le module de communication radio (34) d'un pôle suivant (4) dans la trajectoire de vol (P).
Patent CA-2973952-A1 (CA)
Title: Drug storage and dispensing system for pre-filled containers
Inventor: BLACK AMANDA
IPC: A61M5/32
Filed: 2016-01-15
Abstract: A drug storage and dispensing system that includes a packaging unit and an injection device for pre- filled containers having a needle shield and containing a medication is disclosed. The drug storage and dispensing system of the present disclosure provides for drug administration while minimizing the space occupied by such containers in the cold chain. The packaging unit minimizes the risk of a needle-stick injury, as a healthcare worker does not have to manually remove the needle shield. The injection device provides a novel way of auto- disabling a container, such as a syringe, as a plunger rod is not engaged with the container until the container is actually used. The drug storage and dispensing system provides for a reduction in the number of steps required to perform an injection, and thus a productivity and efficiency gain in mass immunization campaigns.
Patent CA-2979231-A1 (CA)
Inventor: ABEL KEITH A
IPC: B01D21/00
Filed: 2014-10-16
Abstract: A method for processing a bituminous feed includes forming an oil sand slurry, including a bitumen extract and solids, by contacting the bituminous feed with a first extraction liquor; forming a rich bitumen extract stream and separated solids by separating the solids from the bitumen extract; forming a washed solids stream and a lean bitumen extract stream, including precipitated asphaltenes, by washing the separated solids with an aliphatic solvent; forming a deasphalted lean bitumen extract stream by separating the precipitated asphaltenes from the lean bitumen extract stream; and obtaining a bitumen product stream by removing the first solvent from at least one of a first portion of the rich bitumen extract stream and a first portion of the deasphalted lean bitumen extract stream.
Patent CA-2979407-A1 (CA)
Inventor: DUGGAN KAREN ANNETTE
IPC: C07D231/12
Filed: 2016-03-18
Abstract: La présente invention concerne de nouveaux composés et leur utilisation dans le traitement prophylactique et/ou thérapeutique d'une maladie hépatique et/ou rénale.
Patent CA-2983296-A1 (CA)
Inventor: GHERMEZIAN PAUL JAMES
IPC: G06Q10/00
Filed: 2017-10-20
Abstract: A method of providing on-demand retail space to one or more tenants, the method including the steps of making available for lease one or more retail shapes of a plurality of retail shapes, the plurality of retail shapes arranged in the layout on the available floor space of at least one enclosed retail environment, the one or more retail shapes made available in exchange for a rental rate, wherein each retail shape of the one or more retail shapes is configured to be leased to a new tenant of the one or more tenants within a short time period, from start-to-finish of a corresponding lease negotiation, each retail shape configured to be leased to the new tenant without substantial modification of the retail shape, and wherein a portion of the rental rate is calculated based on the retail data gathered by the at least one retail data gathering device.
Patent CA-2983511-A1 (CA)
Title: Lid and trolley system for use with fire test pan
Inventor: ETHERIDGE TERRY
IPC: A62C8/06
Filed: 2017-10-24
Abstract: Systems, devices, and methods are described herein for extinguishing fires in a flammable liquid test pan. In an example, the system can include a substantially impermeable lid configured to mate with a top surface of the test pan. When the lid is mated with the test pan, the lid deprives an enclosed volume of the test pan of ambient combustible gas. The lid can be made of one or more materials including metals, ceramics, Kevlar. and other gas-impermeable and fire resistant materials.  The system can include a vehicle configured to carry the lid from a first location that is distal to the test pan to a second location that is adjacent to the test pan. In an example, the vehicle includes a lid transfer device that facilitates transferring the lid from the vehicle to the top surface of the test pan.
Patent CA-2984340-A1 (CA)
Inventor: MAZYAR OLEG A
IPC: B22F3/17
Filed: 2012-07-18
Abstract: Une particule composite comprend un noyau, une couche de protection déposée sur le noyau, et comprenant en outre une zone de couche intermédiaire, formée à linterface de la couche de protection et du noyau, la zone intermédiaire présentant une réactivité inférieure à celle du noyau et la couche de protection présentant une réactivité inférieure à celle de la zone intermédiaire. Ladite particule comprend en outre une couche métallique qui nest pas identique à la couche de protection et déposée sur la couche de protection, la couche métallique présentant une réactivité inférieure à celle du noyau, et optionnellement, une couche métallique dadhésion déposée sur la couche métallique.
Patent CA-2984989-A1 (CA)
Title: Device, system and method for protecting an edge of a bucket
Inventor: MARCHAND FABRICE
IPC: E02F9/28
Filed: 2016-05-04
Abstract: The invention relates to a device (1) for protecting an edge of a bucket comprising a rail (2) having a retaining notch (3), including a protective part (4) which is designed so as to be slipped onto the rail and which includes at least one locking abutment. Said protective device also includes a shim (5) which is designed to be mounted on the protective part so as to be inserted into the retaining notch in order to block the sliding of the protective part. Said protective device includes a locking key (9) which is movable relative to the shim (5), between a first angular position, in which it allows the installation and the removal of the shim in the window (6), and a second angular position, in which the key abuts against the locking abutment and thus prevents the removal of the shim.
Patent CA-2985272-A1 (CA)
Title: Compositions contenant des cellules souches mesenchymateuses et leurs procedes d'utilisation
Inventor: DUFRANE DENIS
IPC: A61L27/24
Filed: 2016-05-09
Abstract: La présente invention concerne une composition comprenant une matrice biocompatible et une population sensiblement pure de cellules souches mésenchymateuses. La présente invention concerne également l'utilisation de cette composition pour le traitement des lésions des tissus mous.
Patent CA-2985317-A1 (CA)
Inventor: LIMON OFER
IPC: G02C7/00
Filed: 2016-05-10
Abstract: Some demonstrative embodiments include apparatuses, systems and/or methods of determining one or more optical parameters of a lens of eyeglasses. For example, a product may include one or more tangible computer-readable non-transitory storage media including computer-executable instructions operable to, when executed by at least one computer processor, enable the at least one computer processor to implement operations of determining one or more optical parameters of a lens of eyeglasses. The operations may include processing at least one image of an object captured via the lens; and determining the one or more optical parameters of the lens based on the at least one image.
Patent CA-2985898-A1 (CA)
Inventor: COSKUNER GOKHAN
IPC: E21B43/40
Filed: 2017-11-16
Abstract: A method for thermal recovery of hydrocarbon housed in a reservoir comprising injecting a mixture comprising either hydrocarbon and water (for downhole heating) or hydrocarbon and steam (heated at surface) into a wellbore and circulating the heated mixture of hydrocarbon and steam inside the wellbore allowing the heated mixture to increase the temperature of the reservoir and thereby reduce the viscosity of the hydrocarbon within the reservoir. The injection of steam facilitates the delivery of more heat to the reservoir due to the latent heat of steam, compared with circulating heated hydrocarbon alone.
Patent CA-2986227-A1 (CA)
Title: Interfaces de systeme d'imagerie intravasculaire et procedes de detection d'endoprothese
Inventor: AMBWANI SONAL
IPC: A61B5/06
Filed: 2016-05-17
Abstract: La présente invention concerne, en partie, une visualisation basée sur un ordinateur d'une position d'une endoprothèse dans un vaisseau sanguin. Une endoprothèse peut être visualisée à l'aide de données intravasculaires et ensuite affichée sous forme d'entretoises ou de portions d'endoprothèse en tant que partie d'une ou de plusieurs interface(s) graphique(s) utilisateur (IGU). Dans un mode de réalisation, le procédé comprend des étapes pour distinguer une/des région(s) à endoprothèse du bruit de fond à l'aide d'un amalgame d'informations angulaires d'entretoise d'endoprothèse pour un voisinage donné de structures. L'IGU peut comprendre des vues d'un vaisseau sanguin générées à l'aide de mesures de distance et de démarcation de la/des région(s) réelle(s) de l'endoprothèse, ce qui permet de visualiser la région à endoprothèse. L'invention concerne également l'affichage d'informations diagnostiques intravasculaires, telles que des indicateurs. Un indicateur peut être généré et affiché avec des images générées à l'aide d'un système de collecte de données intravasculaires. Les indicateurs peuvent comprendre un ou plusieurs éléments graphiques pouvant être visualisés, appropriés pour indiquer des informations diagnostiques telles que des informations d'endoprothèse.
Patent CA-2988811-A1 (CA)
Inventor: WILSON GLENN ANDREW
IPC: G01V11/00
Filed: 2016-08-03
Abstract: An electromagnetic (EM) telemetry system with telluric referencing for use with downhole equipment is described. Embodiments of an EM telemetry system with telluric referencing include a downhole transceiver comprising an encoded signal transmitter, a downhole sensor disposed to monitor the downhole equipment, the downhole sensor coupled to the transceiver, an encoded signal receiver, a reference receiver spaced apart from the encoded signal receiver and communicatively coupled to the encoded signal receiver, and a telluric voltage module coupled to one of the encoded signal receiver and the reference receiver. The telluric voltage module is communicatively coupled to the encoded signal receiver and the reference receiver to receive an encoded signal and a reference signal, respectively, which may include telluric noise. The telluric voltage module synchronizes the encoded signal and the reference signal, subtracts the reference signal from the encoded signal, and outputs a signal free from telluric noise.
Patent CA-2989462-A1 (CA)
Inventor: LAYS TANGUY
IPC: G06F17/30
Filed: 2016-06-16
Abstract: A system and method for generating an electronic page includes receiving a set of electronic content items for inclusion in the electronic page to be generated. One or more match codes are determined for the set of electronic content items. Electronic page parts that are relevant to the set of electronic content items is further determined. An electronic page is generated from the set of electronic content items and the one or more relevant electronic page parts.
Patent CA-2990659-A1 (CA)
Title: Liquid fuelled tent heater and method of operating same
Inventor: EARLE CHAD
IPC: F23K5/02
Filed: 2018-01-03
Abstract: A lightweight liquid fuelled heater for use in tents or shelters. A removable liquid fuelled burner is supplied by a fuel cannister and a pump to create pressure in the cannister. A flame plate restrains the flame in a desired position during combustion. The burner is positioned within a support plate in the heater and the burner is removable from the support plate and heater. The flame plate is likewise removable from the burner. An adjustable damper is mounted in the stack and an adjustment wheel is located externally of the heater to allow variable draft between startup and steady state combustion. A  removable tray may be used for wood burning.
Patent CA-2990698-A1 (CA)
Inventor: HUTCHISON GORDON
IPC: H01R25/00
Filed: 2016-07-13
Abstract: The present disclosure is a method and apparatus to retrieve data from a power distribution unit. Apparatus to retrieve data from a power distribution unit may include a processor, memory and display which may be coupled to tracking circuitry of a power distribution unit in order to allow viewing of current operating conditions of the power distribution unit. In an embodiment of the disclosure, the processor may be configured to convert data from the tracking circuitry of the power distribution unit into a stream of character sets presented on the display which may be interpreted by a mobile device and translated by the mobile device into human readable information.
Patent CA-2992702-A1 (CA)
Inventor: RAVI KRISHNA M
IPC: G01V1/52
Filed: 2015-08-26
Abstract: Determining a type of annular material in a wellbore comprises measuring an acoustic noise of one or more reference materials and thereby generating a corresponding one or more acoustic profiles, monitoring the annular material with an acoustic sensor positioned in the wellbore and thereby obtaining an acoustic response of the annular material, comparing the acoustic response with the one or more acoustic profiles using a processor communicably coupled to the acoustic sensor, and characterizing the annular material based on the comparison of the acoustic response and the one or more acoustic profiles.
Patent CA-2993481-A1 (CA)
Inventor: KIRKHAM ANDREW JOHN
IPC: B64F5/00
Filed: 2016-08-01
Abstract: A method of producing part of an aircraft (2) comprising: providing a frame (4) having a first surface (10), a second surface (12), and one or more side edges (14) between the first and second surfaces; mounting the frame (4) to a first tool (20), the first tool (20) comprising a support surface(22) that contacts the second surface (12) of the frame (4) to opposing movement of the frame (4); while the frame (4) is mounted to the first tool (20), machining the first surface (10) to form attachment features; mounting the machined frame (4) to a second tool (30) which contacts with the frame (4) at only the one or more side edges (14); and, while the frame (4) is mounted to the second tool (30), attaching, using the attachment features, to the first and second surfaces (10, 12), aircraft panels (6, 8) to form an outer skin.
Patent CA-2993705-A1 (CA)
Title: Piece a lames de contact et connecteur pourvu d'une piece a lames de contact
Inventor: WOLLITZER MICHAEL
IPC: H01R4/48
Filed: 2016-08-23
Abstract: L'invention concerne une pièce à lames de contact (100 ; 200) conçue pour transmettre un courant ou signal électrique entre un premier élément de contact tel qu'une douille de contact et un deuxième élément de contact qui peut être accouplé avec ce premier élément de contact tel qu'une broche de contact, comprenant une pluralité de lames de contact (120, 121 ; 220, 221) qui s'étendent de manière sensiblement parallèle les unes aux autres dans une direction longitudinale (L) et comportent respectivement une zone de contact (130, 131 ; 230, 231) servant à la mise en contact du premier élément de contact et/ou du deuxième élément de contact, la zone de contact (130 ; 230) d'une première lame de contact (130 ; 230) étant disposée de manière décalée dans la direction longitudinale (L) par rapport à la zone de contact (131 ; 231) d'une deuxième lame de contact (131 ; 231).
Patent CA-2993718-A1 (CA)
Inventor: WILLIAMS ALBERT
IPC: G08G5/00
Filed: 2018-01-31
Abstract: A drone security system with at least a drone and a drone base having been setup with locations that are part of a tradition security systems and where the traditional security system is in communication with drone base enabling the drone to respond to events that occur in the traditional security system and for the drone to also follow a predetermined path with checkpoints.
Patent CA-2994667-A1 (CA)
Inventor: LLOYD CHRISTOPHER
IPC: G01N21/64
Filed: 2016-08-03
Abstract: A system for detecting and quantifying an analyte in a liquid includes a vial (802) including one or more pre-dosed reagents (806) disposed in the vial (802). The vial (802) is configured to hold a volume of a liquid (808) including an analyte (810). The one or more pre-dosed reagents are dissolvable in the volume of the liquid (808) to form a sample liquid solution comprising chromophores or fluorophores. The analyte (810) and the one or more pre-dosed reagents react to yield the chromophores or fluorophores. The system further includes a detection device (804) including a chamber (824) configured to retain the vial (802), the detection device configured to quantify the analyte (810) in the sample liquid solution.
Patent CA-2995246-A1 (CA)
Title: Frame-to-bed assembly
Inventor: CASALI FRANK NICK
IPC: B62D65/16
Filed: 2016-08-29
Abstract: The aspects of the present disclosure include an improved frame-to-bed assembly, which allows the pickup bed to be attached directly to the pickup truck frame without or with the reduced use of cross-sills. Instead, the pickup bed is directly attached to the frame cross-members via an attachment assembly to retain the pickup bed in place.