baber/WOPTO huggingface dataset:
Patent CA-2983599-A1 (CA)
Title: Compositions comprenant du 1,1,2,2-tetrafluorethane et leurs utilisations
Inventor: KONTOMARIS KONSTANTINOS
IPC: C09K5/04
Filed: 2016-04-25
Abstract: La présente invention concerne des compositions contenant du 1,1,2,2-tétrafluoréthane et au moins un composé supplémentaire choisi dans le groupe constitué par 1,1-difluoréthane, 1,2-difluoréthane, 1,1,1-trifluoréthane, difluorométhane, octafluorocyclobutane, 1,1,1,2,3,4,4,4-octafluoro-2-butène, 1,1,1,2,3,3,3-heptafluoropropane, 1,1,3,3,3-pentafluoropropène, 1,1,1,2,2-pentafluoropropane, 1,2,3,3,3-pentafluoropropène, pentafluoroéthane, chlorodifluorométhane, 2-chloro-1,1,1,2-tétrafluoréthane, 1-chloro -1,1,2,2-tétrafluoréthane, chlorure de méthyle, chlorofluorométhane, 1,2-dichloro -1,1,2,2-tétrafluoréthane, 1,1-dichloro -1,2,2,2-tétrafluoréthane, 1,1-difluoréthylène et 1,1,2-trifluoréthylène et des combinaisons de ceux-ci. Ces compositions sont utiles comme réfrigérants, compositions de transfert de chaleur, fluides actifs de cycle thermodynamique (par exemple cycle de chauffage ou de refroidissement), agents propulseurs d'aérosol, agents moussants (agents d'expansion), solvants, agents nettoyants, fluides porteurs, agents de séchage par déplacement, agents d'abrasion et de polissage, milieux de polymérisation, agents gonflants pour les polyoléfines et le polyuréthane, diélectriques gazeux, fluides actifs de cycles de puissance, agents d'extinction, et des agents extincteurs et agents d'extinction d'incendie sous forme liquide ou gazeuse.
Patent CA-2983830-A1 (CA)
Inventor: BAUER WALTER JACOB
IPC: A61F2/08
Filed: 2016-04-25
Abstract: A method of treating a liquid, the method including: receiving a chemically treated liquid; passing the chemically treated liquid through a nanobubble generator to produce a nanobubble-containing liquid; treating the nanobubble-containing liquid with disinfecting radiation to produce a resultant liquid; and releasing the resultant liquid for use. A liquid treatment system including: a source of liquid; a chemical treatment station to test the chemical content of the source liquid and, if necessary, provide an appropriate amount of chemical treatment to the liquid to provide a chemically treated liquid; a nanobubble generator in fluid communication with the chemical treatment station that generates nanobubbles to provide a nanobubble liquid; a radiation-based disinfecting unit (RDU) in fluid communication with the nanobubble generator that exposes the nanobubble liquid to radiation and provides treated liquid; a pump to produce a liquid flow through the system; and an outlet through which the treated liquid flows.
Patent CA-2984705-A1 (CA)
Inventor: HATCHMAN KEVAN
IPC: E21B41/02
Filed: 2016-05-12
Abstract: The instant invention relates to a corrosion inhibitor composition that contains : (a) at least one biodegradable poly-hydroxyacid and/or polyhydroxylated derivative thereof, preferably a polyhydroxyacid that may be in all or part in the form a poly-hydroxylated salt and/or a polyhydroxyamide; and (b) a biodegradable cationic compound having a molecular weignt of less than 500 Da, preferably between 50 and 400 Da.
Patent CA-2985486-A1 (CA)
Inventor: JONES BRIAN BUTLER
IPC: G01N21/3504
Filed: 2015-05-08
Abstract: The invention is directed to improved systems, methods, and computer readable media for detecting gas leaks. More particularly, the invention detects gas leaks or discharges, such as methane or any other suitable gases, by analyzing reflected or direct light that passes through a region of enhanced target gas concentration. The invention collects light and processes spectral data of the light. All molecules are subject to rotational motions, vibrational motions, and/or combinations thereof (rovibrational motions), in which the atoms in the molecule are vibrating with respect to each other and/or rotating around each other. When the light passes through the region of the target gas, a portion of the light with certain wavelengths will be absorbed by the target gas due to the rovibrational motions of the target gas molecules. By analyzing the magnitude of absorption at certain wavelengths, one can determine the concentration of certain target gas or gases.
Patent CA-2985571-A1 (CA)
Title: Nanofibrillated cellulose for use in fluids for enhanced oil recovery
Inventor: AL-BAGOURY MOHAMED
IPC: C09K8/80
Filed: 2016-05-27
Abstract: The present invention relates to nanofibrillated cellulose (NFC) for use as viscosity modifier in fluids for enhanced oil recovery. The fluids contain NFC with an aspect ratio of less than 1000 where the nanofibrils have a diameter between 5 and 50 nanometer and a length of less than 10 µm.
Patent CA-2986005-A1 (CA)
Title: Revetement de mandrin prediffuse concu pour assurer une liaison amelioree entre composants metalliques et composites
Inventor: COOK GRANT O III
IPC: B22D27/18
Filed: 2015-06-23
Abstract: Cette invention concerne des trépans et des procédés associés de fabrication et d'utilisation, mettant en uvre un mandrin pré-diffusé relié à un matériau à matrice métallique composite. Le mandrin pré-diffusé comprend une composition de surface modifiée chimiquement qui augmente la liaison avec le composant à matrice métallique composite, formée par infiltration d'un composant à matrice métallique avec un liant. La surface chimiquement modifiée peut être configuré pour réduire des zones riches en liant adjacentes au mandrin, s'imbriquer mécaniquement avec le composant composite à matrice métallique ou empêcher la formation de particules intermétalliques cassantes le long de la liaison.
Patent CA-2986766-A1 (CA)
Title: Immune tolerant and non-immune tolerant elastin-like recombinant peptides and methods of use
Inventor: CHEN MINGNAN
IPC: A61K47/42
Filed: 2016-05-27
Abstract: Disclosed herein, are recombinant polypeptides comprising one or more homologous amino acid repeats; and, non-immunogenic bioconjugates comprising recombinant polypeptides comprising one or more homologous amino acid repeats and one or more therapeutic agents. Also, disclosed herein are pharmaceutical compositions including the recombinant polypeptides; and methods of administering the recombinant polypeptides to patients for the treatment of cancer or infections.
Patent CA-2987181-A1 (CA)
Inventor: GARNER WILLIAM NICHOLAS
IPC: F17D1/17
Filed: 2017-11-30
Abstract: A self-propelled moving slurry plant for producing and delivering slurry derived from a pre-milled ore to a base hydrotransport station, said platform comprising: a pump-box; a water tank; at least one pump;  and at least one reeled hose; wherein the plant is movable during a slurrying operation. Also, a self-propelled slurry separation plant, for delivery of dry tails directly to a disposal point and returning the water to an extraction facility.
Patent CA-2991718-A1 (CA)
Inventor: MARTIN KRISTIAN
IPC: E21B43/34
Filed: 2018-01-15
Abstract: The system and method for processing flowback fluid may include a plurality of wellheads producing flowback fluid flows, a manifold skid, a plurality of first stage separators corresponding to at least one wellhead of an installation with multiple wellheads and multiple flowback fluid flows, a plurality of metering devices corresponding to each first stage separator, and a second stage separator in fluid connection with the metering devices and the first stage separators. Flowback fluid flows pass from the wellhead to the first stage separators for initial separation of a gas phase, through the metering devices for determination of production levels for each wellhead, and into the second stage separator for an additional gas phase separation. The second stage separator may include a solids separator. The storage volumes of the first and second stage separators control the retention time in the second stage separator for safe and efficient operation.
Patent CA-2992766-A1 (CA)
Title: Method and apparatus for isolating and treating discrete zones within a wellbore
Inventor: INGRAM GARY D
IPC: E21B33/124
Filed: 2011-10-14
Abstract: Methods and apparatus for conducting fracturing operations using a wellbore fracturing assembly are described. The assembly may be mechanically set and released from a wellbore using a coiled tubing string. The assembly may include a pair of spaced apart packers for straddling the area of interest, an injection port disposed between the packers for injecting fracturing fluid into the area of interest, and an anchor for securing the assembly in the wellbore. At least one of the packers includes a pressure balanced mandrel. After conducting the fracturing operation, the assembly may be relocated to another area of interest to conduct another fracturing operation.
Patent CA-2992948-A1 (CA)
Inventor: LANGENFELD CHRISTOPHER C
IPC: A61B90/00
Filed: 2016-07-15
Abstract: A surgical system which may be configured to be a minimally invasive and/or computer assisted surgical system. Operation of the system may be controlled by transmission of a force from a first section to a second section of the system. The first section and the second section may be separated by a partition or a barrier. The first section may be a non-sterile section and the second section may be a sterile section of the surgical system.
Patent CA-2993342-A1 (CA)
Inventor: LODGE JONATHAN
IPC: A01G31/04
Filed: 2015-07-07
Abstract: An apparatus for use in growing a plant crop, the apparatus comprising a structure enclosing a volume (12) in which a crop can be maintained in a controlled environment during the growth of a crop, the structure housing two endless belts (15) in spaced-apart parallel relationship and mounted for synchronous motion about a closed path, a trough (20) to removably retain a nutrient solution (21) for a crop, suspension means (18, 19a) to enable a container (19) holding a crop to be suspended between and move with the belts (15), the paths of the belts (15) being such as to at least partially immerse the container (19) in nutrient solution and feed a crop at least once on a complete belt circuit.
Patent CA-2995702-A1 (CA)
Title: Systeme et methode de gestion des relations entre les courtiers et les operateurs de marches a l'aide de la messagerie
Inventor: BEADLE ALASTAIR J D
IPC: G06Q40/04
Filed: 2004-10-28
Abstract: Selon un mode de réalisation, un procédé est destiné à la gestion de messages dans un réseau de négociation. Un ensemble de relations dutilisateurs entre un premier utilisateur et un deuxième utilisateur ou plus autorisés à agir au nom du premier utilisateur est stocké. Un message de négociation concernant un ordre commercial au nom du premier utilisateur est reçu dun système de négociation. Le message de négociation est communiqué au premier utilisateur. Chacun des deuxièmes utilisateurs est déterminé à partir de lensemble des relations dutilisateurs. Pour chaque deuxième utilisateur déterminé, un message porteur est généré, lequel comprend le message de négociation et des renseignements dacheminement associés au deuxième utilisateur donné. Pour chaque deuxième utilisateur déterminé, le message porteur respectif est communiqué à une application dutilisateur associée au deuxième utilisateur en fonction au moins des renseignements dacheminement compris dans le message porteur respectif.
Patent CA-2996137-A1 (CA)
Title: Apparatus and system for combined rapid cycle temperature and pressure swing adsorption processes related thereto
Inventor: MARSHALL BENNETT D
IPC: B01D53/047
Filed: 2016-08-10
Abstract: Provided are apparatus and systems for performing a swing adsorption process. This swing adsorption process may involve passing streams through adsorbent bed units to treat the pipeline quality natural gas to form a stream that complies with liquefied natural gas (LNG) specifications. The process may involve a combined TSA and PSA process, which is utilized to remove contaminants from the feed stream.
Patent CA-2996606-A1 (CA)
Inventor: GUNTHER HERBERT
IPC: B29C45/20
Filed: 2018-02-26
Abstract: The invention relates to an insert (1) for use in an injection molding nozzle, with an insert body (2) at least made from a high thermal conductivity material, in which at least one flow channel (6) is formed with an inlet opening (7) and an outlet opening (8), wherein the insert body (2) comprises a neck section (3), for joining to the injection molding nozzle, an end section (5), for inserting into a mold cavity of a mold insert, and a flange (4) with a stopping surface (9) projecting radially with respect to the end section (5), wherein the stopping surface (9) is formed on a surface of the radially projecting flange (4) facing the outlet opening (8). According to the invention, the stopping surface (9) and the end section (5) have at least partly an outer coating (10) made of a second material with a low thermal conductivity.
Patent CA-2997099-A1 (CA)
Inventor: SCOLEY IAN GEOFFREY
IPC: B64D11/02
Filed: 2014-02-19
Abstract: A modular lavatory monument assembly configured to be positioned in the interior of an aircraft. The modular lavatory monument assembly includes first, second, third and fourth walls that cooperate to form an outer shell that defines a lavatory interior. The fourth wall includes an alcove extending outwardly therefrom. The assembly also includes a sink module positioned in the alcove, a mirror module positioned above the sink module in the alcove, and a door positioned on one of the second or third walls.
Patent CA-3001524-A1 (CA)
Title: Volet separateur d'une cabine passager de cabine mobile
Inventor: BEAUMONT VINCENT
IPC: B64D11/00
Filed: 2016-10-17
Abstract: La présente invention concerne des séparateurs de classe et des cabines passagers dotées de ces séparateurs de classe. Une cabine passagers comprend un casier à bagages pivotant disposé à l'intérieur de la cabine passagers, le casier à bagages pivotant pouvant passer d'une position fermée à une position ouverte en traversant un espace réservé à l'intérieur de la cabine passagers et au-dessus d'un siège de passager, et un séparateur séparant au moins partiellement deux zones à l'intérieur de la cabine passagers, le séparateur comprenant un rideau monté dans la cabine passagers pour s'étendre dans un espace alloué au déplacement du casier à bagages pivotant, le rideau étant déformable élastiquement pour s'adapter au déplacement du casier à bagages pivotant, où le rideau comprend une partie intérieure fixée à une structure intérieure à l'intérieur de la cabine et une partie extérieure fixée élastiquement à une structure extérieure à l'intérieur de la cabine.
Patent CA-3001795-A1 (CA)
Title: Lock ring hold open device for frac sleeve
Inventor: NICKLES JAMES T
IPC: E21B43/26
Filed: 2018-04-17
Abstract: A lock ring fits into a housing recess defined by a sliding member such as a sleeve.  The lock ring is loosely fitted in the recess when the sleeve is in an initial position. The lock ring is preferably smooth on an outer dimension and has a beveled end. The beveled end engages an internal taper in the housing if a force is placed on the sliding sleeve to return it toward the original position. Preferably the shifting of the sleeve to a ports open position places the ratchet on the sleeve in alignment with the lock ring to hold the sliding sleeve locked in the open position.
Patent CA-3002062-A1 (CA)
Title: Implantable fastener for attachment of a medical device to tissue
Inventor: LIMEM SKANDER
IPC: A61B90/00
Filed: 2016-10-13
Abstract: Implantable fasteners that can be repositioned after implantation, and implants including these repositionable implantable fasteners, have been developed. The fasteners are designed to fixate medical devices and other implantable components in the body, and can be adjusted after initial fixation in tissue to reposition the implanted medical device. The fasteners include a plurality of tissue retainers emanating from a supportive backing, wherein the tissue retainers can swivel from the plane of the supportive backing to engage tissue. The fasteners are fixated in tissue by movement in a first direction, and can be removed when pulled in a direction opposite to the first direction. The fasteners may be attached to medical devices before or after implantation. In one embodiment, the implant is a mastopexy device in the form of a mesh and the repositionable fastener.
Patent CA-3002964-A1 (CA)
Inventor: SUSNJARA KENNETH J
IPC: B29C67/00
Filed: 2016-07-27
Abstract: A machine and method of forming an article generally comprising extruding a molten bead of thermoplastic material along x, y and z axes in forming an article consisting of a strata of such material, and passing a roller over each applied portion of such molten bead to compress such bead portion, enhancing the fusion of engaging plies of such extruded material.
Patent CA-3003071-A1 (CA)
Inventor: LI GEN
IPC: H04W72/04
Filed: 2015-10-29
Abstract: Embodiments of the present disclosure relate to methods and devices for broadcasting system information on demand. In example embodiments, the system information is classified as essential and optional system information. The essential information is broadcasted periodically, and the optional system information is broadcasted in response to the request by UEs. In this way, the system information can be in an effective and efficient way, thereby saving significant resource and energy can be saved especially in the case of no load or low load.
Patent CA-3003567-A1 (CA)
Inventor: TSAGKAS IOANNIS
IPC: B01D3/34
Filed: 2016-10-26
Abstract: The invention includes: 1. One or more stainless boiling chambers 2. Mechanisms for low cost heat production, 3. Mechanisms channeling air molecules flow into the non potable water chambers or mechanisms absorbing air from the drinking water chambers and other chambers and mechanisms of the system, through folded long and spacious tube in a grid shape or in the form of cyclic coil, thus reducing water vapor pressure [BERNOULLI], lowering boiling temperature and increasing evaporation rate, 4. An intermediate chamber to separate water vapor from the droplets of non-drinking water, 5.A tank to feed boiling chambers 6.A single or dual function thermostat or a system of two thermostats, 7. Ion trapping mechanism, 8. Mechanisms for cooling, refrigeration, compression, ice packs and fans to condense water vapor, 9. An electromagnetic valve, or a tubular electropump, when the feed of water is incapable, level limit sensors, electromagnetic switch, electrical relays, timer, power supply switch, optical isolators, power amplifier, 10. Mechanism with a diode (single passage) valve and float (floater) 11. Water vapor transport mechanisms, 12. Collection chambers for drinking water, 13. Expansion (discharge-relief) and non-return valves, 14. Mechanism adding magnesium, potassium and other elements, 15, Mechanism for exit (extraction) of the brine 16. A microprocessor or microcontroller that coordinates the operation of the system. Generally (overall), this device that converts non potable water into ecological potable (drinking) water presents (displays) great potential, (outlook) which can be done in order to be environmentally friendly with less thermal pollution and waste, without using any filters or membranes, since whatsoever, it can produce potable water, respecting (abiding) all hygienic conditions and requirements.
Patent CA-3005307-A1 (CA)
Inventor: HULTKVIST JAKOB
IPC: B60R19/34
Filed: 2016-12-09
Abstract: A bumper (B), comprising an elongated hat-shaped cross beam (1) mounted to at least two crash boxes (2) which are attached to a vehicle, said cross beam (1) having a primary contact face in the form of bent longitudinal upper and lower flanges (3,4). The bent longitudinal upper and lower flanges being arranged in the direction of the cross beam (1), and said primary contact face is facing away from the vehicle. Said bent longitudinal upper and lower flanges (3,4) have each a portion (5) with a large inner radius (R) at least at the mounting site of the cross beam (1) to respective crash box (2) compared to a small inner radius (r) of the rest of each of the bent longitudinal upper and lower flanges (3,4).
Patent CA-3012456-A1 (CA)
Title: Endoscope device and method
Inventor: WEITZNER BARRY
IPC: A61B1/00
Filed: 2017-01-26
Abstract: An endoscopic device and method is disclosed. The device may comprise a shaft extending between a distal end and a proximal end. The shaft may include a controllable bend, a lumen, and a controllable channel movably set in the lumen. The device may further comprise a handle at the proximal end of the shaft. The handle may include a controller selectively engageable with the at least one controllable bend and the controllable channel. The methods may comprise steps for operating the device.
Patent CA-3014965-A1 (CA)
Inventor: GRILL WARREN M
IPC: A61N1/36
Filed: 2011-05-27
Abstract: Il est décrit des systèmes et des procédés de stimulation du tissu neurologique qui appliquent une onde de stimulation qui est dérivée par un algorithme génétique développé qui peut être couplé à un modèle informatique dune stimulation extracellulaire dun axone myélinisé mammalien. Londe est optimisée aux fins de rendement énergétique.
Patent CA-3015334-A1 (CA)
Inventor: UTSUNOMIYA MASAMICHI
IPC: H01M4/96
Filed: 2017-03-27
Abstract: Problem: A gas diffusion electrode substrate satisfying both short circuit resistance and flooding resistance and having high durability and good power generation performance is provided. Solution: A gas diffusion electrode substrate having: an electrically conductive porous substrate and a microporous layer 1 on one side of the electrically conductive porous substrate; in which the microporous layer 1 includes a dense portion A and a dense portion B; in which the dense portion A is a region containing a fluorine resin and a carbonaceous powder having a primary particle size of 20 nm to 39 nm; in which the dense portion A has a thickness of 30% to 100% with respect to the thickness of the microporous layer 1 as 100% and a width of 10 µm to 200 µm; and in which the dense portion B is a region containing a fluorine resin and a carbonaceous powder having a primary particle size of 40 nm to 70 nm.
Patent CA-3016539-A1 (CA)
Inventor: OGATA KORETAKA
IPC: G06T19/00
Filed: 2017-03-08
Abstract: A coefficient to transform a three-dimensional mesh approximating at least a part of a three-dimensional model including at least a part of a target object and generated from a plurality of two-dimensional images, into two-dimensional panoramic coordinates is determined. A first position on a first image determined from a plurality of two-dimensional images corresponding to a portion of the two-dimensional panoramic coordinates, and an annotation to be projected onto the two-dimensional panoramic coordinates are specified according to the first image. A second position corresponding to projection of the annotation onto the two-dimensional panoramic coordinates is determined. The annotation is superimposed on a second image obtained by projecting the first image onto the two-dimensional panoramic coordinates. A third position corresponding to projection of the first position onto a third image is determined, and the annotation is projected and superimposed at the third position on the third image.
Patent CA-3016616-A1 (CA)
Title: Generation de recus en nuage a l'aide d'informations de transaction
Inventor: TSOU VICTOR
IPC: G06Q30/04
Filed: 2017-02-16
Abstract: La présente invention concerne, en partie, la génération de reçus en nuage à l'aide d'informations de transaction. Dans certains exemples, un service de paiement peut envoyer des modèles de reçus à un dispositif de point de vente (POS) d'un marchand, peut recevoir, du dispositif de point de vente, une indication d'un modèle de reçu sélectionné et associer le modèle de reçu sélectionné dans un profil de marchand du marchand. Le système de paiement peut ensuite recevoir des informations de transaction du dispositif de point de vente du marchand, peut générer un reçu concernant la transaction à l'aide du modèle de reçu sélectionné, associé au profil du marchand, et peut envoyer des données représentant le reçu au dispositif de point de vente. Dans certains exemples, le modèle de reçu définit un agencement du reçu, du texte à inclure dans le reçu et un ou plusieurs graphiques à inclure dans le reçu.