baber/WOPTO huggingface dataset:
Patent CA-2959922-A1 (CA)
Title: Systemes d'amelioration de plage dynamique et methodes destinees a des applications de soudage
Inventor: BEESON RICHARD
IPC: B23K37/00
Filed: 2017-03-06
Abstract: Des procédés et des systèmes damélioration de plage dynamique pour laffichage en vue dune utilisation dans des applications de soudage sont décrits. Un système daffichage dans un système damélioration de plage dynamique peut comprendre, par exemple, un diviseur, un filtre à haute densité, un filtre à faible densité, un premier capteur dimage, un deuxième capteur dimage, un circuit graphique et un affichage. Le filtre à haute densité et le premier capteur dimage peuvent être disposés dans une première voie. Le filtre à faible densité et le deuxième capteur dimage peuvent être disposés dans une deuxième voie. Le premier capteur dimage peut recevoir des ondes électromagnétiques filtrées provenant du filtre à haute densité. Le deuxième capteur dimage peut recevoir des ondes électromagnétiques filtrées provenant du filtre à faible densité. Le circuit graphique peut combiner les signaux provenant des premier et deuxième capteurs dimage pour fournir une image ou une vidéo à plage dynamique élevée qui est affichée sur laffichage dun casque de soudage, par exemple.
Patent CA-2961118-A1 (CA)
Title: Bimode image acquisition device with photocathode
Inventor: LETEXIER DAMIEN
IPC: H01J31/56
Filed: 2015-09-22
Abstract: The invention relates to an image acquisition device (100) comprising a photocathode (110), converting an incident flux of photons into a flux of electrons, a sensor (130), and processing means (14). The device according to the invention comprises a matrix (120) of elementary filters, each associated with at least one pixel of the sensor, said matrix being disposed upstream of the photocathode. The matrix comprises primary colour filters, and transparent filters, termed panchromatic filters. The processing means (140) are able to: - calculate a quantity, termed a useful quantity (I), for determining whether at least one zone of the sensor is in conditions of weak or strong illumination, the useful quantity being representative of a mean surface flux of photons or of electrons which is detected on a set of panchromatic pixels of the sensor; - forming, only if said zone is in conditions of strong illumination, an image of said zone on the basis of the primary colour pixels of this zone.
Patent CA-2961314-A1 (CA)
Inventor: HILL WILLIAM CHARLES
IPC: E04H15/56
Filed: 2014-09-23
Abstract: A float tent can include: a frame having a pool frame portion with a tent frame portion thereof over the pool frame portion; a tent having the tent frame portion, the tent having a closable opening; and a pool having the pool frame portion, the pool having pool sides dimensioned to hold at least 8 inches of water and having a pool base dimension sufficient for a person to lay in the pool without touching pool sides. The tent can include tent walls having an angle that inhibits condensation drip, the angle being with respect to the pool base, such as at least 4.5 degrees. The tent can include a material that is opaque. The float tent can include a heater configured to heat the water to skin temperature of the person. The float tent can include a water circulation pump and filter.
Patent CA-2962247-A1 (CA)
Title: Passenger seat for a vehicle
Inventor: LACASSE-JOBIN PIERRE
IPC: B60R21/015
Filed: 2015-09-23
Abstract: A vehicle includes a frame, a passenger presence sensor mounted thereto, and a seat assembly removably connected to. The seat assembly includes a driver seat disposed on the frame and a passenger seat disposed on the frame rearward of the 5 driver seat, at least the passenger seat being selectively disposed on the frame. A rigid passenger presence responsive member (PPRM) is retained in the passenger seat and movable with respect to the frame between at least a first position and a second position responsive to a weight of a passenger seated on the passenger seat. The PPRM is coupled to the passenger presence sensor in at least one of the first and 10 second positions, the passenger presence sensor is thereby configured to detect a presence of the passenger. Removable passenger seats for a vehicle are also disclosed.
Patent CA-2962750-A1 (CA)
Title: Protective equipment comprising alarm system
Inventor: HATANAKA Yuko
IPC: A41D31/00
Filed: 2015-10-16
Abstract: The purpose of the present invention is to provide protective equipment that comprises an alarm system, is capable of ensuring safety without compromising convenience or the ability to work, and is capable of warning of the risk of heatstroke. This protective equipment comprising an alarm system is characterized by the alarm system including: a sensor that detects biological information about a wearer of the protective equipment; a determination means that determines that the biological information detected by the sensor has reached a threshold value; an alarm means that warns that a risk has increased in response to an instruction from the determination means; a transmission means that sends an alarm if the alarm means has been activated; and a control means that controls the alarm means and the transmission means.
Patent CA-2963344-A1 (CA)
Inventor: NELSON SCOTT
IPC: B23K1/19
Filed: 2017-04-05
Abstract: An example article may include a component, a substrate including a first ceramic, a joining layer between the component and the substrate, and a joint surface coating between the substrate and the joining layer. The joint surface coating may include a diffusion barrier layer including a second ceramic material, and a compliance layer including at least one of a metal or a metalloid. An example technique may include holding a first joining surface of a coated component adjacent a second joining surface of a second component. The example technique may further include heating at least one of the coated component, the second component, and a braze material, and brazing the coated component by allowing the braze material to flow in a region between the first joining surface and the second joining surface.
Patent CA-2966435-A1 (CA)
Inventor: BUFFRY CAROLE
IPC: H01M4/04
Filed: 2015-10-30
Abstract: Electrode (2) for storing electrical energy comprising a metal current collector (3) and an active material (7), the current collector (3) being coated on at least one portion of one of its faces with at least one protective layer (5) placed between the current collector (3) and the active material (7), the protective layer (5) comprising: (A) a polymer matrix comprising: (A1) at least one polymer or a reticulated epoxy copolymer, (A2) at least one elastomer, and (B) conductive fillers. This system is used in aqueous electrolyte supercapacitors, the protective layer allowing a very significant reduction in corrosion problems that are generally associated with the use of aqueous electrolytes to be achieved and the adhesion of the active material to the metal collector to be improved.
Patent CA-2967781-A1 (CA)
Title: Providing online cardholer authentication services on-behalf-of issuers
Inventor: GROARKE PETER J
IPC: G06Q20/40
Filed: 2015-11-06
Abstract: Methods and systems for providing cardholder authentication services on-behalf-of (OBO) issuers utilizing a payment card authorization network to bridge cardholder authentication and transaction authorization processes. In some embodiments, the process includes an OBO issuer service computer receiving an authentication message, storing the authentication message in a transaction database and then receiving a purchase transaction authorization request message from a payment network. The OBO issuer service computer then determines that an authentication value of the received purchase transaction authorization request message matches the authentication value of the stored authentication message, stores a record of the match, and transmits the purchase transaction authorization request to the payment network for purchase authorization processing.
Patent CA-2974344-A1 (CA)
Title: Systeme et procede de pari sur une pluralite d'evenements
Inventor: ARONSON THOMAS L
IPC: G07F17/32
Filed: 2015-12-28
Abstract: La présente invention concerne un système et un procédé pour parier simultanément sur de multiples événements passés tels que des événements sportifs qui peuvent inclure de récupérer des données sur de multiples événements qui ont eu lieu dans le passé et qui ont inclus de multiples participants. Les données peuvent inclure des informations sur les participants ainsi que des classements de pré-événements et des classements d'événement finaux ou de post-événements rangeant les résultats relativement à d'autres participants dans le même événement. Un utilisateur peut ajuster les classements de pré-événements ou les accepter tels quels. Les classements de l'utilisateur pour les participants des événements peuvent être soumis, et un prix calculé sur la base de la différence entre les classements prédits soumis par l'utilisateur et des classements finaux des participants sur la base d'événements passés réels. La présente invention concerne en outre divers terminaux, diverses configurations de terminaux et divers aspects d'interfaces utilisateurs.
Patent CA-2974738-A1 (CA)
Inventor: DOLAR RONALD E
IPC: E04H4/14
Filed: 2017-07-27
Abstract: Systems for providing pipe trenching, and methods of installing the same, are disclosed. Methods of detecting one or more leaks in a pipe trench system and repairing those leaks are also disclosed. The systems may include one or more housings, which may include a trench portion, a lid, a gasket, and one or more leak detectors. The leak detectors may provide a visual indication of a leak in the one or more housings. The leak may be accurately detected, inspected, and repaired without demolition of decking material, excavation of dirt, or damage to the system or surrounding decking material.
Patent CA-2975731-A1 (CA)
Title: Systeme de generation de noir de carbone
Inventor: HARDMAN NED J
IPC: C09C1/48
Filed: 2016-02-01
Abstract: L'invention concerne un appareil et un procédé pour la production en continu de composés contenant du noir de carbone ou du carbone. Le procédé est mis en uvre par la conversion d'une charge de départ contenant du carbone, comprenant la génération d'un gaz plasma avec une énergie électrique, l'accélération du gaz plasma à travers une buse, dont le diamètre se rétrécit dans la direction du gaz plasma, le guidage du gaz plasma dans une zone de réaction où la charge de départ est injectée dans des conditions générées par des forces aérodynamiques et électromagnétiques, comprenant la réalisation d'un mélange intense rapide entre le gaz plasma et la charge de départ. Il n'y a pas de recirculation importante de la charge de départ dans la chambre à plasma, et la zone de réaction n'entre pas immédiatement en contact avec l'une quelconque des surfaces de contact. Les produits de réaction sont refroidis, et les composés contenant du noir carbone ou du carbone sont séparés des autres produits de réaction.
Patent CA-2980948-A1 (CA)
Title: A construction board and a method of manufacture
Inventor: MARSKELL STEVE
IPC: B32B23/00
Filed: 2016-03-24
Abstract: A construction board comprising a mixture of at least 30 wt% [and preferably at least 40 wt%] magnesium oxide and at least one binding or filling agent forming a core of the board, wherein the board comprises an interior portion positioned in between two opposite surfaces of the board such that at least one reinforcing mesh is positioned in the interior portion of the board.
Patent CA-2982304-A1 (CA)
Inventor: ZICHI DOMINIC
IPC: C12N15/115
Filed: 2010-07-09
Abstract: The present disclosure describes the identification and use of aptamers and photoaptamers having slower dissociation rate constants than those obtained using previously described methods. Specifically, the present disclosure describes methods for the identification and use of aptamers to one or more targets within a histological or cytological sample, which have slow rates of dissociation. The aptamers may be used to assess localization, relative density, and presence or absence of one or more targets in cytological and histological samples. Targets may be selected that are specific and diagnostic of a given disease state for which the sample was collected. The aptamers may also be used to introduce target specific signal moieties. In addition to target identification, the aptamers may be used to amplify signal generation through a variety of methods.
Patent CA-2982808-A1 (CA)
Inventor: KALIN DANIEL
IPC: H01H11/00
Filed: 2016-04-18
Abstract: The invention relates to a shaft for an operating mechanism of a circuit breaker, this shaft comprising a splined axle carrying cams (14, 15, 16) intended to cooperate with other parts of the mechanism, this shaft being intended to be carried by ball bearings and to be connected to an actuating member of the circuit breaker to move it. According to the invention, the shaft comprises a cast part (12) comprising the cams (14, 15, 16) and comprising seats (18, 20) for the ball bearings at each of its extremities, this cast part being having at its center a splined hole to receive the splined axle.
Patent CA-2983590-A1 (CA)
Inventor: CAMPBELL MATTHEW JAMES
IPC: C07D413/06
Filed: 2016-05-19
Abstract: Disclosed are compounds of Formula 1, including all stereoisomers, N oxides, and salts thereof, wherein R1, R4, R5, R6, J, Q1, Q2, A, Y1, and Y2 are as defined in the disclosure. Also disclosed are compositions containing the compounds of Formula 1 and methods for controlling undesired vegetation comprising contacting the undesired vegetation or its environment with an effective amount of a compound or a composition of the invention.
Patent CA-2983836-A1 (CA)
Inventor: WEBER CHARLES
IPC: B25F1/00
Filed: 2017-10-26
Abstract: A pry bar has an elongated body with a coupler and a striking face at opposite ends. The coupler includes a receiver opening to receive a mounting end of a replaceable head. The coupler is operable to lock or unlock the replaceable head in the elongated body. The coupler may include a broached sleeve having ball bearings in radial openings that may be moved into engagement with the mounting end of the replaceable head. A movable sleeve is mounted on the broached sleeve to engage the ball bearings as the movable sleeve is moved. A  spring on the broached sleeve urges the movable sleeve to the locked position. A retainer collar on the broached sleeve keeps the movable sleeve on the broached sleeve. A coupler may instead have a threaded collar for operating a collet sleeve. A set of replaceable heads may be provided.
Patent CA-2984132-A1 (CA)
Title: Two-component paint system
Inventor: WIKSTRAND CARL TOMMY
IPC: B65D83/42
Filed: 2016-02-10
Abstract: A two-component paint system (1) comprises a medium pressure canister (10) with a paint, at least one solvent and at least one propellant, and a high pressure canister (20) with a hardener, at least one solvent, at least one propellant and an inert gas or inert gas mixture. An adapter (30) is configured to transfer the content of the high pressure canister (20) into the content of the medium pressure canister (10). The internal pressure of the high pressure canister (20) is at least 2 bars higher than the internal pressure of the medium pressure canister (10).
Patent CA-2985502-A1 (CA)
Inventor: SELYANIN MIKHAIL
IPC: C08J3/20
Filed: 2016-05-30
Abstract: A water-soluble gel polymer matrix comprising hyaluronic acid and an antitumor agent is described herein. The antitumor agent is crosslinked with the hyaluronic acid by at least one of covalent and/or non-covalent bonding resulting in improved water solubility of the antitumor agent. Pharmacokinetic studies illustrated that the antitumor agent exhibits enhanced Cmax (maximum drug plasma concentration) and Tmax (time required to reach Cmax) values.
Patent CA-2986714-A1 (CA)
Inventor: THOMAS R WINFIELD
IPC: F16L59/153
Filed: 2010-09-15
Abstract: A flexible conduit for use in a pipe system such as a vehicular exhaust system to provide a torsional or non-torsional joint between two pipes. The conduit has an outer bellows and an inner liner between which a layer of noise/thermal insulation is sandwiched to attenuate noise, resist thermal transmission and dampen vibration.
Patent CA-2987781-A1 (CA)
Title: Irrigated balloon catheter with support spines and variable shape
Inventor: BASU SHUBHAYU
IPC: A61B18/18
Filed: 2017-12-05
Abstract: An irrigated balloon catheter, includes a balloon carrying contact electrodes, wherein a user can vary the balloon's configuration by manipulating an elongated expander that extends along the catheter and through the balloon's interior, with its distal end coupled to a distal end of the balloon. The expander may pass through an irrigation lumen to save on space within the catheter, and the expander itself may be hollow in providing a lumen for cables or lead wires. The expander may include flexure slits for increased flexibility. The distal end of the balloon includes a housing for components, e.g., a position sensor. The distal end of the balloon and the manner by which the balloon membrane is attached to the housing present a generally flat atraumatic surface suitable for direct head-on contact with tissue. Longitudinal spines extend along the outer surface of the balloon to provide support.
Patent CA-2990379-A1 (CA)
Inventor: VIGEN DAVID L
IPC: B62D55/07
Filed: 2017-12-29
Abstract: Embodiments of the present disclosure describe a snowmobile including a chassis, a tunnel, an engine, a drive track and a drivetrain. The tunnel is attached to the chassis and includes running boards located on either side of the tunnel. The engine is attached to the chassis and within an engine bay. The drivetrain is operatively connected to the engine to deliver propulsive power to the drive track, wherein the running boards extend forward alongside at least a portion of the engine bay.
Patent CA-2994258-A1 (CA)
Title: Promedicaments d'analogues de glutamine
Inventor: SLUSHER BARBARA
IPC: C07D209/10
Filed: 2016-07-29
Abstract: L'invention concerne des promédicaments d'analogues de glutamine, comme des promédicaments d'aza-sérine et de 6-diazo-5-oxo-norleucine (DON) et de 5-diazo-4-oxo-L-norvaline (L-DONV).
Patent CA-2997921-A1 (CA)
Title: Whipstock valve with nozzle bypass feature
Inventor: BULLOCH DYLAN A
IPC: E21B17/00
Filed: 2016-08-01
Abstract: A valve for subterranean whipstock service has a side port and a through passage with a biased movable sleeve to shift between circulation mode into the annulus and flow through mode for setting an anchor and then feeding window mill nozzles. The valve is run in when in circulation mode to allow operation of a measurement while drilling device. When the whipstock is properly oriented the pressure is increased to break a shear pin to allow a spring to bias the sleeve to the flow through position. The shifting of the sleeve opens a bypass passage around the restriction orifice that was first used to build pressure to break the shear pins that let the sleeve move under spring bias. As a result the spring can hold the sleeve in position despite high flow rates needed to remove cuttings from the mill as the window is opened.
Patent CA-2998600-A1 (CA)
Title: Vehicular display apparatus and vehicular display method
Inventor: SHISHIDO MASAYUKI
IPC: B60K35/00
Filed: 2015-09-18
Abstract: A display apparatus for a vehicle according to the present invention detects a vehicle travelling in front of the own vehicle, calculates a distance between the detected vehicle travelling in front of the own vehicle, and sets an emphasis display superimposed and displayed on the vehicle travelling in front. Further, the display apparatus for a vehicle, in cases where there is a large distance between the vehicle travelling in front and the own vehicle, when compared with cases where the distance is small, increases the degree of emphasis of the emphasis display and displays an image of the emphasis display on a display area provided so as to overlap with the position of a front window provided on the vehicle.
Patent CA-3000742-A1 (CA)
Inventor: ANTIPOV LAURA D J
IPC: C12N15/62
Filed: 2016-09-30
Abstract: Bi-specific fusion proteins with therapeutic uses are provided, as well as pharmaceutical compositions comprising such fusion proteins, and methods for using such fusion proteins to repair or regenerate damaged or diseased tissue.
Patent CA-3002665-A1 (CA)
Inventor: BURKHOLZ JONATHAN KARL
IPC: A61M25/00
Filed: 2016-10-06
Abstract: An IV catheter system (100) having a catheter component (102) with a catheter hub (120), a cannula (126) extending distally from the hub, and a push feature protruding outwardly from the hub. The IV catheter system may also have a needle component (104) with a needle hub (150), a needle (154) extending distally from the hub along an axis, and a grip extending from the hub, generally parallel to the axis, with a pull feature. In the insertion configuration, the needle may be positioned within the cannula and the distal end of the needle hub may be seated in a needle port of the catheter hub. In the fluid delivery configuration, the needle may be positioned outside the catheter hub. The push and pull features may be positioned to facilitate manipulation with a single hand to move the IV catheter system from an insertion configuration to a fluid delivery configuration.
Patent CA-3003121-A1 (CA)
Inventor: MOONEY PHIL
IPC: F16J13/16
Filed: 2018-04-30
Abstract: A device is provided to assist rail car loaders when loading rail cars and to hold open the rail car dome lid to further prevent from closing while the rail car loader is working in the dome lid area.  Additionally, this invention allows for improved egress when the rail car loader is working on the rail cars. The device for a railcar dome lid enables and holds the railcar dome lid open and to sit at a near a 90-degree angle without the possibility of the railcar dome lid falling closed on an operator. The railcar dome lid device includes a base member and an internal holding arm on the inside of the railcar dome wall. The base member includes two arms, with one arm on the outside of the railcar dome wall and one arm that props up against and holds the railcar dome lid open.
Patent CA-3005581-A1 (CA)
Inventor: SAYGILI ALI MURAT
IPC: A24D1/22
Filed: 2016-12-06
Abstract: A holder (200) for an aerosol generating article (100) includes a body (210) defining a passage extending from a first end to a second end of the body for receiving the aerosol generating article. The holder further includes a sleeve (220) having a (i) a ventilation region (222) including one or more holes, and (ii) an extinguishment region (224) downstream of the ventilation region. The sleeve is movable over the body between (i) a retracted position, (ii) an extinguishment position, and (iii) a use position between the retracted position and the extinguishment position. The ventilation region is configured to be aligned with the heat source (102) of the aerosol generating article when the sleeve is in the use position. The extinguishment region is configured to be aligned with the heat source of the aerosol generating article when the sleeve is in the extinguishment position.