baber/WOPTO huggingface dataset:
Patent CA-3007568-A1 (CA)
Inventor: MONTGOMERY MICHAEL JOHN
IPC: F16L47/02
Filed: 2014-12-17
Abstract: A pipe-supported jig assembly for joining pipes, includes a first jaw assembly having pivotally connected arms and a second jaw assembly having pivotally connected arms. Each of said first and second jaw assemblies includes a jaw actuator near adjacent ends of the arms to pivotally open and close the first and second jaw assemblies. A first linear actuator is connected to the first and second jaw assemblies and a second linear actuator is connected to the first and second jaw assemblies. The first and second linear actuators are movable to position said jaw assemblies closer to one another.
Patent CA-3008831-A1 (CA)
Title: Method and apparatus for delivering items
Inventor: HIGH DONALD R
IPC: G06Q50/28
Filed: 2016-12-13
Abstract: A retail sales facility that includes a plurality of items offered for sale to remote customers further includes at least one delivery vehicle configured to carry ordered items to customer-specified delivery addresses. A corresponding control circuit receives information from remote customers regarding items to be ordered and delivered along with information specifying a delivery address and a desired timeframe for delivery of the item. The control circuit automatically uses the delivery address and the desired timeframe to present the remote customer with a corresponding delivery cost and to also present at least one suggestion regarding at least one delivery parameter that, if modified, would result in a reduced delivery cost. When the remote customer responds to the at least one suggestion, the control circuit automatically modifies the corresponding delivery cost.
Patent CA-3010165-A1 (CA)
Title: Container and packaging system
Inventor: THOMPSON PRESTON FORBES
IPC: B65D1/02
Filed: 2018-07-03
Abstract: A packaging comprising a container configured for disposal of a volume of flowable material. A carton configured for disposal of the container, the carton including a wall defining an opening. Visual indicia of the volume is provided. Packaging products, containers, handles, tooling, applicators and methods are disclosed.
Patent CA-3011375-A1 (CA)
Inventor: KACZUR JERRY J
IPC: C07C53/02
Filed: 2017-01-13
Abstract: A process for producing oxalic acid containing or having the following steps: i) Utilizing a chemical reaction to produce an alkali metal formate and/or alkaline earth metal formate; ii) Converting the alkali metal formate and/or alkaline earth metal formate to an alkali metal oxalate and/or alkaline earth metal oxalate in a thermal reaction, preferably utilizing hydrogen in the process; iii) Converting the alkali metal oxalate and/or alkaline earth metal oxalate to oxalic acid and an alkali metal base and/or alkaline earth metal base utilizing an electrochemical process; and iv) Recycling the alkali metal base and/or alkaline earth metal base from step (iii) to step (i).
Patent CA-3015156-A1 (CA)
Title: Utilisation d'informations de luminance pour une prediction de chrominance avec une structure de luminance-chrominance separee dans un codage video
Inventor: SEREGIN VADIM
IPC: H04N19/136
Filed: 2017-03-21
Abstract: L'invention concerne un procédé de décodage de données vidéo compernant les étapes consistant à recevoir un flux binaire de données vidéo codées, les données vidéo codées représentant des blocs de luminance partitionnés et des blocs de chrominance partitionnés, les blocs de chrominance étant séparés indépendamment des blocs de luminance, déterminer un mode de codage respectif correspondant aux blocs de luminance partitionnés respectifs, décoder les blocs de luminance partitionnés respectifs selon les modes de codage respectifs déterminés, décoder un premier élément de syntaxe indiquant que les modes de codage respectifs associés aux blocs de luminance partitionnés respectifs doivent être utilisés pour décoder un premier bloc de chrominance partitionné, le premier bloc de chrominance partitionné étant aligné avec deux blocs de luminance séparés ou plus, déterminer un mode de codage de chrominance pour le premier bloc de chrominance partitionné selon une fonction des modes de codage respectifs des deux blocs de luminance séparés ou plus, et décoder le premier bloc de chrominance partitionné conformément au mode de codage de chrominance déterminé.
Patent CA-3015641-A1 (CA)
Inventor: BENAROUS MAAMAR
IPC: H02K15/02
Filed: 2018-08-27
Abstract: An electric motor and a method of making the electric motor is disclosed herein. The motor comprises a stator (30) and a rotor (20) being arranged coaxially, with said rotor provided internally of said stator. The stator having one or more stator teeth (52) extending radially inwardly towards said rotor. The rotor has a plurality of magnets (22) forming an outer rotor surface. A first face (58) of the or each stator tooth faces the outer rotor surface. An electrically-conductive non-magnetic damper bar (54) is partially embedded in the or each stator tooth, the or each damper bar having an outer damper bar surface (55). A groove (60) is formed in the first face of the or each stator tooth to at least partially expose the outer damper bar surface. The groove can improve flux linkage between the rotor and the damper bars and thus improve the damping of the electric motor.
Patent CA-3018331-A1 (CA)
Title: Self-powered timber slasher
Inventor: STECIAK JOHN
IPC: B27B5/10
Filed: 2018-09-21
Abstract: Disclosed is a self-powered timber slasher. The self-powered timber slasher includes a self-propelled carrier and a powered circle saw mounted on a first end of the self-propelled carrier, wherein the powered circle saw is configured to cut timber. Further, a hydraulic motor coupled to the powered circular saw impart a rotational motion to the powered circular saw based on a flow of the hydraulic fluid that is stored with a hydraulic tank as the hydraulic motor is in fluid connection with the hydraulic tank. Yet further, the self-powered timber slasher a wireless controller electrically coupled to the powered circle saw. The wireless controller is configured to control operation of the powered circle saw based on a command received over a wireless communication channel.
Patent CA-3018700-A1 (CA)
Inventor: BEZEAU-TREMBLAY ANTOINE
IPC: B60T8/175
Filed: 2018-09-26
Abstract: An off-road vehicle has two front wheels and two rear wheels, the rear wheels being connected to a spool gear driven by a motor. The vehicle also has a left front brake, a right front brake and a single rear brake. Speeds of left and right front wheels are respectively monitored by left and right front speed sensors. A single sensor monitors a common speed of left and right rear wheels. Two user actuated braking input devices, for example a hand lever and a foot lever, may be used independently or concurrently to provide a braking command. An anti-lock braking system may use speed measurements from the various speed sensors to control selective application of pressure on the left front brake, the right front brake and the rear brake.
Patent CA-3020942-A1 (CA)
Title: Inclined patch fitting cover
Inventor: MURRAY KYLE R
IPC: E06B3/964
Filed: 2018-10-16
Abstract: A patch fitting cover or cap for a patch fitting creates a substantially continuous surface toward a glass door pane using an inclined wall of the cover/cap. The patch fitting cover may be attached to a patch fitting to improve the accessibility of an associated glass door. The cover may be constructed as a retrofit cover to replace an existing patch fitting cover. The cap may be constructed to cooperate with an existing patch fitting cover such that the cap is installed on the existing patch fitting cover.
Patent CA-3021137-A1 (CA)
Inventor: TAKAHASHI YUKIHIRO
IPC: G01J3/51
Filed: 2017-03-22
Abstract: [Problem] To provide a spectral camera control device, a spectral camera control program, a spectral camera control system, an aircraft equipped with said system, and a spectral image capturing method, with which it is possible for each of a spatial resolution and an exposure time for spectral image capture to be set arbitrarily, and with which spatial distortion and displacement of the spectral image can be suppressed. [Solution] This spectral camera control device is installed together with a spectral camera 3 provided with a liquid crystal tunable filter 33 in an aircraft 1 capable of stationary flight, and causes the spectral camera 3 to capture an image in a snapshot mode each time the transmission wavelength of the liquid crystal tunable filter 33 is switched while the aircraft 1 is in stationary flight.
Patent CA-3021877-A1 (CA)
Inventor: GLAWDEL TOM
IPC: A61B5/0215
Filed: 2018-10-23
Abstract: A dual sensor system for continuous blood pressure monitoring during transcatheter heart valve therapies (TVT), such as transcatheter aortic valve replacement (TAVR) or transcatheter mitral valve replacement (TMVR), comprises a controller, a support guidewire for TVT containing a first Fabry-Pérot (FP) optical pressure sensor near its distal end, and a pigtail catheter for delivery of contrast medium containing a second FP optical pressure sensor near its distal end. For example, for TAVR, the support guidewire is positioned to place the first optical pressure sensor within the left ventricle (LV) for monitoring LV pressure, the pigtail catheter is positioned in the aorta to place the second optical pressure sensor in the ascending aorta for direct measurement of pressure in the aorta (Ao), downstream of the aortic valve, enabling continuous monitoring of blood pressure at both sensor locations during TAVR. The controller may be configured to interface with standard patient monitoring systems.
Patent CA-3023444-A1 (CA)
Title: Antimicrobiens et leurs procedes de preparation et d'utilisation
Inventor: DUFFY ERIN M
IPC: C07D487/04
Filed: 2017-05-05
Abstract: La présente invention concerne d'une manière générale le domaine des composés antimicrobiens et les procédés de fabrication et d'utilisation de ces composés. Ces composés sont utiles pour le traitement, la prévention, la réduction du risque et le retardement de l'apparition d'infections microbiennes chez des humains et des animaux. Dans certains modes de réalisation, la présente invention concerne un composé de formule (I) ou un tautomère de celui-ci, ou un sel pharmaceutiquement acceptable dudit composé ou dudit tautomère.
Patent CA-3025003-A1 (CA)
Title: Cable a fibre optique resistant au feu
Inventor: MESSER MARK ALEXANDER
IPC: G02B6/44
Filed: 2017-06-12
Abstract: L'invention concerne un câble à fibre optique (50) qui comprend un élément de fibre optique (52) comprenant un cur (54) et une couche de revêtement (56). Une couche d'élément résistant (68) est positionnée sur l'élément de fibre optique (52) et comprend une couche d'élément fibreux composé d'au moins 25 % d'un matériau fibreux haute température. Une couche d'enveloppe externe (70) est placée sur la couche d'élément résistant (68) et est constituée d'un matériau hautement résistant aux flammes.
Patent CA-3025081-A1 (CA)
Title: Substituted 3,4-dihydrothieno [3,4-d]pyridazine compounds and use thereof as aldose reductase inhibitors
Inventor: WASMUTH ANDREW
IPC: A61K31/4162
Filed: 2017-06-21
Abstract: The present disclosure relates to novel compounds and pharmaceutical compositions thereof, and methods for promoting healthy aging of skin, the treatment of skin disorders, the treatment of cardiovascular disorders, the treatment of renal disorders, the treatment of angiogenesis disorders, such as cancer, treatment of tissue damage, such as non-cardiac tissue damage, the treatment of evolving myocardial infarction, the treatment of ischemic injury, and the treatment of various other disorders, such as complications arising from diabetes with the compounds and compositions of the invention. Other disorders can include, but are not limited to, atherosclerosis, coronary artery disease, diabetic nephropathy, diabetic neuropathy, diabetic retinopathy, diabetic cardiomyopathy, infections of the skin, peripheral vascular disease, stroke, asthma, and the like.
Patent CA-3026171-A1 (CA)
Title: Tete pour instrument d'hygiene buccale, et instrument d'hygiene buccale
Inventor: JUNGNICKEL UWE
IPC: A46D1/08
Filed: 2017-05-25
Abstract: La présente invention concerne une tête pour un instrument d'hygiène buccale, comprenant au moins un élément de nettoyage des dents d'un premier type et au moins un élément de nettoyage des dents d'un second type. Le ou les éléments de nettoyage des dents du premier type présentent une extension de longueur le long d'un axe longitudinal d'environ 1 mm à environ 2 mm plus courte que l'extension de longueur du ou des éléments de nettoyage des dents du second type le long de son axe longitudinal. Le ou les éléments de nettoyage des dents du premier type constituent une touffe d'un premier type comprenant une pluralité de filaments, chaque filament possédant un axe longitudinal et une section transversale sensiblement en forme de croix s'étendant dans un plan sensiblement perpendiculaire à l'axe longitudinal. La section transversale en forme de croix présente quatre parties saillantes et quatre canaux, les parties saillantes et les canaux étant placés de manière alternée. La ou les touffes du premier type présentent un facteur de tassement compris dans une plage d'environ 40 % à environ 55 %, de préférence d'environ 45 % à environ 50 %.
Patent CA-3027685-A1 (CA)
Title: Modular system for motor-operated conveying rollers
Inventor: VAN HOLTHE TOT ECHTEN JURRIAEN
IPC: B65G23/08
Filed: 2017-06-30
Abstract: The invention relates to a module system of motor-operated conveying rollers, comprising: a conveying-roller tube, a first axle unit, which is inserted into a first end of the conveying-roller tube, a second axle unit, which is inserted into a second end, opposite the first end, of the conveying-roller tube, a first mounting unit at the first end and a second mounting unit at the second end, about which the conveying-roller tube is mounted so as to be rotatable in a corresponding manner about the first and second axle units, an electric motor arranged in the conveying-roller tube, said motor being mechanically coupled between the second axle unit and the conveying-roller tube in order to generate a torque between the conveying-roller tube and the second axle unit. The module system comprises, as electric motor, a motor of a first type, which is coupled to the conveying-roller tube via a first interface and to the second axle unit via a second interface, and a motor of a second type different than the first type, which is coupled to the conveying-roller tube via the first interface and to the second axle unit via the second interface.
Patent CA-3028815-A1 (CA)
Inventor: WELSH WILLIAM J
IPC: A61K31/496
Filed: 2017-06-16
Abstract: Certain compounds of formula I: I and salts including pharmaceutically acceptable salts thereof are disclosed. Also disclosed are pharmaceutical compositions comprising a compound of formula I, processes for preparing compounds of formula I, intermediates useful for preparing compounds of formula I and therapeutic methods using a compound of formula I.
Patent CA-3030356-A1 (CA)
Inventor: BALOGH AKOS
IPC: A01N43/56
Filed: 2017-07-20
Abstract: The present invention provides a method of controlling plants comprising applying to the plants, or to the locus of the plants a composition comprising (A) a compound of formula (I) selected from the group consisting of: Formula(I), or an N-oxide or salt form thereof, and (B) one or more further herbicides.
Patent CA-3033857-A1 (CA)
Title: Compositions et procedes pour marquer des compositions d'hydrocarbures avec des colorants non mutagenes
Inventor: DOSHI HARESH
IPC: C09B31/068
Filed: 2017-07-14
Abstract: L'invention concerne des colorants pour marquer des compositions d'hydrocarbures. Plus particulièrement, l'invention concerne des colorants non mutagènes pour marquer des compositions d'hydrocarbures.
Patent CA-3033916-A1 (CA)
Inventor: HA HENGXU
IPC: H02H3/40
Filed: 2017-08-10
Abstract: There is provided a protection apparatus for protecting an electrical network (20). The protection apparatus comprises: at least one protection device configured to protect the electrical network from a fault in response to a or a respective protection criterion being met; and a controller (34, 36) configured to: receive real-time information on a change in topological structure of the electrical network (20); perform an online determination of the real-time impedance or admittance matrix of the electrical network (20) based on the change in topological structure of the electrical network (20); and adapt the or each protection criterion based on the real-time impedance or admittance matrix.
Patent CA-3036528-A1 (CA)
Title: Disk blade with sharpened edge and relief portion and method of manufacturing the same
Inventor: RUCKLE JARROD R
IPC: A01B33/08
Filed: 2019-03-13
Abstract: A method of manufacturing an agricultural tillage disk blade includes providing a substantially circular-shaped disk body with an outer peripheral edge and a central opening that defines a rotation axis, the outer body being disposed within a first plane. A  plurality of waves is formed in a predetermined pattern in the outer peripheral edge of the disk body, and the outer peripheral edge is sharpened to form a plurality of teeth such that at least a portion of the sharpened outer peripheral edge is disposed within a second plane that is parallel to the first plane and substantially perpendicular to the rotation axis. The method also includes machining a plurality of relief portions in each of the plurality of waves at a location radially inward of the plurality of teeth, and heat treating the disk body after the sharpening and machining steps.
Patent CA-3038178-A1 (CA)
Title: Systeme d'identification et de ciblage de cellules individuelles dans une population heterogene pour l'extraction selective de contenu cellulaire
Inventor: WHEELER AARON RAY
IPC: C12Q1/68
Filed: 2017-09-29
Abstract: La présente invention concerne un système et un procédé d'identification et de ciblage de cellules individuelles dans une population de cellules pour l'extraction sélective de contenu cellulaire et un dispositif microfluidique numérique comportant au moins un site hydrophile pour recevoir des cellules, un système d'imagerie comprenant un étage pour recevoir le dispositif microfluidique numérique et un module d'imagerie pour identifier au moins une cellule ciblée parmi les cellules au niveau du ou des sites hydrophiles. Le système comprend une source laser pulsée destinée à lyser par laser la cellule ciblée, ce qui libère le contenu cellulaire pour produire un lysat. Un système de commande régule la source laser pulsée, le système d'imagerie et le dispositif microfluidique numérique, et est programmé pour coordonner les étapes i) de mouvement de gouttelettes sur le dispositif microfluidique numérique, ii) de sélection de la ou des cellules ciblées à lyser situées au niveau du ou des sites hydrophiles, iii) d'éclairage de la ou des cellules ciblées sélectionnées par la source laser pulsée pour lyser la ou les cellules ciblées sélectionnées pour produire un lysat, et iv) de recueil du lysat.
Patent CA-3047513-A1 (CA)
Inventor: BONNET FREDERIC
IPC: C21D11/00
Filed: 2017-12-20
Abstract: The present invention relates to a method for manufacturing a thermally treated steel sheet.
Patent CA-3047852-A1 (CA)
Title: Appareil et procede de filtration de fluide cryogenique
Inventor: GARNER GAGE D
IPC: B01D35/02
Filed: 2017-12-22
Abstract: L'invention concerne un appareil de filtre amélioré pour un fluide cryogénique, l'appareil comprenant un filtre et un support. Le filtre comprend un tamis ayant un espace interne et une extrémité ouverte. Le support est associé au tamis pour maintenir un volume de l'espace interne au-dessus d'une valeur prédéterminée. Lors du fonctionnement, le fluide cryogénique entre dans l'espace interne à travers le tamis et sort par son extrémité ouverte.
Patent CA-3050144-A1 (CA)
Inventor: KUTT ARNO
IPC: G16Z99/00
Filed: 2019-07-17
Abstract: Linvention concerne un système de terminal de distribution de colis et une méthode pour assurer un chargement et un déchargement efficaces des colis dans laire dentreposage dun terminal de distribution de colis. Le terminal est doté dun châssis comportant deux rangées de colonnes. Un mât est configuré de façon à se déplacer horizontalement le long dun corridor entre les deux rangées. Le mât est muni de deux chargeurs permettant le chargement et le déchargement simultané à partir de deux colonnes, ou à partir dune aire de chargement et de déchargement de colis.
Patent CA-3050667-A1 (CA)
Title: Methods for constructing tensionless concrete pier foundations and foundations constructed thereby
Inventor: HENDERSON ALLAN P
IPC: E02D27/42
Filed: 2019-07-25
Abstract: A tensionless concrete pier foundation for supporting a tower and a method of constructing the same is provided, the foundation having an outer CMP and an inner CMP with an annular space therebetween in which a plurality of sleeved tower anchor bolts are embedded, at least the outer CMP having an upper edge that is flush with the top of the foundation after the tower has been installed.  A method of plumbing a tower anchor bolt cage using a bolt alignment ring is also provided that includes coupling the upper ends of the CMPs together with lateral spacing bolts that extend across the annular space. The tower anchor bolt cage is suspended from the lateral spacing bolts by the bolt alignment ring, and the lateral spacing bolts are shimmed on a low side as necessary for leveling the alignment ring and plumbing the bolt cage, before concrete pour.
Patent CA-3050676-A1 (CA)
Title: Ssid broadcast management to support priority of broadcast
Inventor: ONG IVAN
IPC: H04W72/10
Filed: 2019-07-26
Abstract: Systems, methods, or apparatus may comprise a computing device to transmit a first plurality of beacon frames, where each beacon frame includes a first network identifier, and a second plurality of beacon frames, where each beacon frame includes a different second network identifier. Further, the computing device may also cause the wireless transceiver to transmit the first plurality of beacon frames using a transmission parameter, and transmit the second plurality of beacon frames using a different transmission parameter-that differs from the transmission parameter of the first plurality of beacon frames.
Patent CA-3050781-A1 (CA)
Inventor: GERVAIS JOEL
IPC: A01C7/08
Filed: 2019-07-30
Abstract: The present inventors have recognized that a pressure gradient or differential in a product distribution line for conveying granular particulate material, such as seed or fertilizer, in an air flow to an agricultural field consistently decreases as air speed (velocity) in the product distribution line decreases until a critical air speed is reached. Below the critical air speed, the particulate material may become susceptible to falling out of the air flow to potentially cause a blockage in the system. Accordingly, pressure sensors arranged in the product distribution line can be monitored for effectively controlling an air source producing the air flow. In one aspect, a diameter of the product distribution line can increase between upstream and downstream locations for monitoring with even greater sensitivity.
Patent CA-3051479-A1 (CA)
Title: Thermally stabilized friction reduction compositions and methods for use thereof
Inventor: MADDURI ASHOKA V R
IPC: C09K3/14
Filed: 2018-02-06
Abstract: Friction reducing polysaccharide polymers may be stabilized against thermal degradation in performance using a lactate salt. Accordingly, friction reducing compositions may comprise at least one friction reducing polysaccharide polymer that is non-crosslinked, and a lactate salt. A fluid system may comprise the friction reducing compositions. Methods for mitigating friction may comprise introducing a fluid system comprising a lactate salt and at least one friction reducing polysaccharide polymer that is non-crosslinked into a location subject to friction, and exposing the fluid system to a friction-causing event in the location subject to friction.