baber/WOPTO huggingface dataset:
Patent CA-2936237-C (CA)
Inventor: CAMPOMANES PATRICK S
IPC: E02F3/36
Filed: 2015-01-12
Granted: 2023-02-14
Abstract: A retention system (20) is provided for use with a ground engaging tool (14). The tool retention system may have a spool (26) with an elongated channel (60), and a collar (68) dividing the elongated channel into a first portion and a second portion. The tool retention system may also have a fastener (32) disposed within the elongated channel and passing through the collar. The fastener may have a head located within the first portion and a threaded shank located within the second portion. The tool retention system may further have a resilient member (34) disposed between the head of the fastener and the collar, and a slider (30) threadingly engaged with the threaded shank and configured to slide within the second portion of the elongated channel as the fastener is rotated.
Patent CA-2942586-C (CA)
Title: Encoder, decoder and method for encoding and decoding
Inventor: BACKSTROM TOM
IPC: G10L19/08
Filed: 2015-03-03
Granted: 2021-11-09
Abstract: An encoder for encoding an audio signal into a data stream comprises a predictor, a factorizer, a transformer and a quantize and encode stage. The predictor is configured to analyze the audio signal in order to obtain prediction coefficients describing a spectral analog of the audio signal or a fundamental frequency of the audio signal and subject the audio signal to an analysis filter function dependent on the prediction coefficients in order to output a residual signal of the audio signal. The factorizer is configured to apply a matrix factorization onto an audiocorrelation or covariance matrix of synthesis filter function defined by the prediction coefficients to obtain factorized matrices. The transformer is configured to transform the residual signal based on the factorized matrices to obtain a transformed residual signal. The quantize and decode stage is configured to quantize the transformed residual signal to obtain a quantized transformed residual signal or an encoded quantized transformed residual signal.
Patent CA-2945256-C (CA)
Inventor: ARDEN TERENCE
IPC: G01B11/25
Filed: 2016-10-13
Granted: 2023-09-05
Abstract: Une méthode et un système dinspection sur place au moyen dune lumière structurée offrent de hautes vitesses dacquisition (différentes de la vitesse de traitement) et une plus grande précision de sous-pixels que lart antérieur. Un motif de lumière structurée comprenant au moins deux sous-motifs dans le sens du mouvement est projeté sur un objet pendant linspection sur place. Des images de lobjet sont enregistrées pour chaque sous-motif. Les sous-motifs sont utilisés pour établir la correspondance et créer un profil la correspondance caméra-projection de densité de pixels.
Patent CA-2948873-C (CA)
Title: Glaucoma drainage device with pump
Inventor: RICKARD MATTHEW J A
IPC: A61M1/00
Filed: 2010-09-02
Granted: 2017-07-11
Abstract: A glaucoma drainage device comprising: a main drainage tube with a first end configured to be located in an anterior chamber of an eye and a second end configured to be located in a drainage location; a bypass drainage tube fluidly coupled to and in parallel with the main drainage tube; a pump is in communication with the bypass drainage tube, the pump comprising a first driver and a first flexible membrane enclosing a first chamber; a first check valve located upstream of the pump; a second check valve located downstream of the pump; an active valve located upstream of the first check valve, the active valve comprising a second driver and a second flexible membrane enclosing a second chamber; and a third check valve located between the active valve and the second end of the main drainage tube, wherein a volume of the first chamber is changed to pump fluid from the anterior chamber to the drainage location.
Patent CA-2950032-C (CA)
Inventor: PLACKO DOMINIQUE
IPC: G01M9/06
Filed: 2015-05-22
Granted: 2023-02-21
Abstract: A device for measuring at least a first physical quantity of at least one fluid flow in a three-dimensional space having at least one predetermined interface, situated between at least two media. The device comprises a computer having means for prescribing first and second conditions at different boundaries concerning the first physical quantity of the fluid flow, associated respectively with a first source and a second source selected from point sources of mass flow of fluid or of force. The computer is operative to determine, by distributed point source calculation method, a first value of the first physical quantity from the first boundary condition and from the first source, and a second value of the first physical quantity from the second boundary condition and from the second source, then to combine the values in order to determine the first physical quantity.
Patent CA-2954822-C (CA)
Inventor: HUYNH NEAL VAN
IPC: B64C13/02
Filed: 2017-01-12
Granted: 2020-12-15
Abstract: An aircraft control system includes pilot and co-pilot flight control systems that each include a first shaft mechanically coupled to and displaced apart from a second shaft, the shafts defining and being rotatable about independent longitudinal axes. A connecting link enables rotation of one of the first shafts to rotate a corresponding one of the second shafts. A position transducer is mechanically coupled to each shaft and configured to communicate an electrical signal corresponding to the rotation of the respective shaft. A flight control unit electrically communicates with the position transducers and is configured to (a) receive the electrical signal from each position transducer, (b) detect a failure of the flight control system by detecting differences in the position transducers' electrical signals, and (c) communicate the electrical signal from the position transducer to a flight control surface actuation system to compensate for the detected failure.
Patent CA-2957505-C (CA)
Inventor: TAYLOR MICHAEL GERARD
IPC: A61F5/445
Filed: 2014-08-21
Granted: 2020-12-15
Abstract: La présente invention concerne des compositions adhésives tamponnées comprenant un acide polymère non neutralisé de poids moléculaire élevé et un acide polymère neutralisé en partie de poids moléculaire élevé. L'invention concerne également des produits tels que des pansements pour plaies, des barrières cutanées pour stomies et des anneaux barrières pour stomies contenant lesdites compositions.
Patent CA-2961260-C (CA)
Inventor: BECKER WILLIAM JOSHUA
IPC: B23K31/00
Filed: 2015-11-02
Granted: 2019-03-26
Abstract: A system includes one or more sets of reflective visual markers, a light source configured to emit light, and a controller communicatively coupled to the light source. Each set of reflective visual markers is coupled to a component of a welding system. Each reflective visual marker is configured to reflect the emitted light received from the light source towards one or more cameras. The controller is configured to control illumination settings of the light source based at least in part on a status of the welding system being utilized to perform a live-arc welding operation.
Patent CA-2971157-C (CA)
Title: Compatibilized cement composition for treatment of a subterranean formation
Inventor: JONES PAUL JOSEPH
IPC: C09K8/42
Filed: 2015-01-22
Granted: 2019-10-15
Abstract: Various embodiments disclosed relate to a compatibilized cement composition for the treatment of a subterranean formation. In various embodiments, the present invention provides a method of treating a subterranean formation. The method can include placing in a subterranean formation a composition including a compatibilized cement composition. The compatibilized cement composition can include a curable resin or cured product thereof, a cement slurry, and a compatibilizer composition, a reaction product thereof, or a combination thereof. The compatibilizer composition can include a substituted or unsubstituted C5-C50 hydrocarbon including at least one internal olefin and a polyether.
Patent CA-2980236-C (CA)
Inventor: DEACON PAUL
IPC: E21B47/007
Filed: 2016-03-17
Granted: 2023-08-08
Abstract: Measurement system and methods with landing string systems. Some examples describe a system having a measurement device (110) with mechanical sensors (130), which can be used to observe mechanical conditions associated with a landing string (10). Further, data-storage devices (150) are considered, which are in communication with the measurement devices, and allow storage, from time to time, of data associated with the observed mechanical conditions. Further, a power assembly (160) may be used to provide power to the data-storage device for at least an expected time of service of the system.
Patent CA-2995344-C (CA)
Title: Human anti-vegfr-2/kdr antibodies
Inventor: LU DAN
IPC: A61K39/395
Filed: 2015-10-07
Granted: 2021-05-04
Abstract: The invention relates to antibodies that bind to VEGFR-2. The antibodies are used for treating neoplastic diseases, hyperproliferative disorders, and angiogenic disorders and can be used alone or in combination with other agents.
Patent CA-2997024-C (CA)
Inventor: BES BERNARD
IPC: C22C21/16
Filed: 2016-09-01
Granted: 2023-08-01
Abstract: The invention relates to an extruded product made from an alloy of composition (% by weight): Cu: 5.05-5.35; Mg: 0.20-0.40; Mn: 0.20-0.40; Zr: 0.08-0.1; Ti: 0.01-0.15; Zn: 0-0.15; Si < 0.10; Fe < 0.15 and other elements < 0.05 each and < 0.15 in total, the remainder being Al, treated by dissolving, at a temperature between 525 and 540 °C, quenching, controlled traction during quenching until a permanent deformation of at least 1.5% is achieved, and returning to a temperature of between 160 and 190 °C. The products according to the invention are particularly well suited to use as pistons in an internal combustion engine of a vehicle and in particular of a racing car.
Patent CA-2999356-C (CA)
Inventor: KAJITANI TSUYOSHI
IPC: F27D21/00
Filed: 2015-11-12
Granted: 2020-04-28
Abstract: A furnace as described in this invention comprises a temperature regulating portion to assist in melting a non-ferrous material, such as an aluminium, and to reserve said material for the subsequent casting or injection molding procedure. The furnace provides a mean to eliminate an oxide, such as iron oxide, which generally floats on the top layer of a molten material inside a melting portion and a heating portion by preventing the flow of said oxide into the temperature regulating portion. A sensor or any detector that can detect the level of the molten material is utilized to measure the surface level of said molten material. A temperature regulating burner, which is a flat flame type, is utilized on the ceiling of the temperature regulating portion in order to prevent any oxidation reaction to occur as well as to reduce the concentration of oxygen inside the portion.
Patent CA-3000188-C (CA)
Inventor: Ferrel Paul
IPC: A63C10/28
Filed: 2016-08-11
Granted: 2021-05-11
Abstract: A snowboard binding includes a baseplate (16) configured to secure to an upper surface of a snowboard a high back (18) and straps (20) secure to the baseplate. A drive plate (24, 26) is secured to the upper surface of the baseplate and has a stiffness effective to change ride properties of the snowboard. The drive plate may include a laminate structure including one or more composite layers such as fiberglass, carbon fiber, aluminum, or titanium. A carriage may mount the drive plate to the snowboard and may define a recess for receiving the drive plate. Tabs may extend from the lower surface of the carriage and engage corresponding apertures in the baseplate. The tabs may have hooked end portions to secure the carriage to the baseplate.
Patent CA-3000477-C (CA)
Title: Device for converting a liquid into vapour and associated method for regulating a heating power
Inventor: CHATROUX ANDRE
IPC: B01D1/00
Filed: 2016-09-28
Granted: 2024-01-09
Abstract: The invention concerns a device for converting a liquid into vapour comprising: an evaporation surface (17), a liquid inlet (2), heating means (7) for heating the evaporation surface (17), a flow rate regulator (9), a control unit configured to control a flow rate of liquid injected into the liquid inlet (2), an enclosure (6) containing the evaporation surface (17), and a temperature sensor (8) arranged on the evaporation surface (17). The control unit is configured to control a heating power of the heating means (7) depending on a flow rate and a temperature measured by the temperature sensor (8) according to a predefined control law, said predefined control law changing, for each flow rate, in a non-linear manner and inversely proportional to the difference between a reference temperature of the enclosure (6) and the measured temperature.
Patent CA-3002413-C (CA)
Title: Machine a decorer des perles
Inventor: ALLISON KEITH
IPC: B05D1/20
Filed: 2016-11-03
Granted: 2023-09-12
Abstract: L'invention concerne des mélanges de revêtement à composants multiples pour appliquer un effet à motifs sur une bille, comprenant un composant à base de gel, qui comporte une argile pouvant gonfler dans l'eau, un support aqueux et des additifs, et un agent de coloration acrylique, ainsi qu'un procédé pour appliquer le revêtement sur la bille.
Patent CA-3003670-C (CA)
Inventor: JIN WIECHANG
IPC: A23L33/24
Filed: 2016-10-28
Granted: 2020-04-07
Abstract: This invention discloses methods for producing modified cellulose, modified nanocellulose, modified nanocellulose functionalized with other functional species, and derivatives thereof. The present invention also provides cellulose, nanocellulose, and their derivatives that are safe to use inside an animal or human body and are biocompatible without costly purification. These cellulose or nanocellulose materials can be used in many different applications, including carrier for pharmaceutical active agents and other medical devices.
Patent CA-3004242-C (CA)
Title: Ceiling ladder, deep step and method
Inventor: WOODWARD STEVE
IPC: E06C1/08
Filed: 2018-05-08
Granted: 2020-07-07
Abstract: A ceiling ladder having a plurality of sections that can be climbed by a user when in an unfolded position into an attic and that can be folded together into a retracted position to be stored above the ceiling. The ladder has a deep step, which has a width greater than the width of other steps of the ladder, in which is located between about 2-5 feet from the floor when the ladder is in the unfolded position so user can stand on the deep step in place objects into the attic without having to climb into the attic.
Patent CA-3006510-C (CA)
Inventor: DOM JOHAN JULIA J
IPC: F04C29/00
Filed: 2016-08-23
Granted: 2020-06-16
Abstract: L'invention concerne un procédé permettant de commander l'injection de liquide d'un dispositif compresseur (1), ce dispositif compresseur comprenant au moins un élément compresseur (2), l'élément compresseur (2) comprend un carter (3) qui comprend un espace de compression (4) dans lequel au moins un rotor (7) est fixé rotatif au moyen de paliers (8), le liquide étant injecté dans l'élément compresseur (2), caractérisé en ce que le procédé consiste à fournir deux alimentations liquides indépendantes séparées à l'élément compresseur (2), une alimentation liquide étant injectée dans l'espace de compression (4) et l'autre alimentation liquide étant injectée à l'emplacement des paliers (8).
Patent CA-3010347-C (CA)
Inventor: GREENE KIM
IPC: B01F5/06
Filed: 2017-01-06
Granted: 2020-07-21
Abstract: An apparatus and method is provided for mixing fluids, gases and solids together.
Patent CA-3014271-C (CA)
Inventor: RUFITSKIY VASILY ALEXEEVICH
IPC: H04N19/18
Filed: 2016-02-12
Granted: 2020-10-20
Abstract: L'invention concerne ?un décodeur permettant de décoder des coefficients de blocs d'une séquence vidéo à partir d'un train de bits. Le décodeur comprend un module de décodage configuré pour décoder un ou plusieurs vecteurs de coefficients de chaque bloc dans le train de bits. Le décodeur comprend un module de vérification configuré pour reconstruire, pour au moins un bloc, des informations cachées d'un ou de plusieurs coefficients de ce bloc, les informations cachées constituant ou faisant partie d'informations d'ordre de balayage associées à ce bloc. Le décodeur comprend un sélecteur d'ordre de balayage configuré pour sélectionner un ordre de balayage pour chaque bloc parmi un ensemble d'ordres de balayage, de préférence parmi un ensemble d'ordres de balayage prédéfinis et générés, sur la base des informations d'ordre de balayage associées à ce bloc. Le décodeur comprend un convertisseur série-parallèle configuré pour réaliser un balayage inverse, pour chaque bloc, du ou des vecteurs de coefficients de ce bloc selon l'ordre de balayage sélectionné pour ce bloc de sorte à obtenir une matrice de coefficients.
Patent CA-3014720-C (CA)
Title: Image sensor and method for a geostationary orbiting satellite
Inventor: LECOMPTE MALCOLM
IPC: G02B23/00
Filed: 2017-02-21
Granted: 2023-02-21
Abstract: Image sensors and methods for a geostationary orbiting satellite are disclosed. One image sensor includes a plurality of co-collimated telescopes having substantially the same field of view of a planet when mounted on the geostationary orbiting satellite and a plurality of focal plane arrays. Each of the plurality of co-collimated telescopes is arranged to direct its image to a respective one of said focal plane arrays. The focal plane arrays are sparsely populated upon a focal plane of each of said co-collimated telescopes and configured, in combination, to provide an image of a generally entire visible hemisphere of the surface of the planet.
Patent CA-3017006-C (CA)
Title: Package for medical product
Inventor: MORRISON MATTHEW
IPC: A61B50/30
Filed: 2014-03-12
Granted: 2021-07-27
Abstract: A package for a multi-component medical device is disclosed. The package includes a bottom portion (200, 250, 270) with cavities (204, 206, 208) providing individual access to different components (124 (128, 132, 130), 148, 144) of the medical device, thereby enabling a user to remove components from the package in any order without disturbing the remaining component or components. The package also includes a barrier affixed to the bottom portion for sealing the package.
Patent CA-3017613-C (CA)
Title: Compositions de protection des couleurs et de coiffure comprenant un terpolymere ou un tetrapolymer aptac/mapldmac/acrylate
Inventor: KHATUN AMNA
IPC: A61Q19/00
Filed: 2017-03-15
Granted: 2022-07-19
Abstract: La présente invention concerne une composition de soin personnel d'après-shampooing, de protection des couleurs et/ou de coiffage pour substrat kératinique comprenant (A) au moins un ter/tétrapolymère d'après-shampooing et/ou de coiffage obtenu par polymérisation : (i) d'environ 0,1 % en poids à 99 % en poids de chlorure d'acrylamidopropyltriméthylammonium (APTAC), un monomère cationique; (ii) d'environ 0,1 % en poids à 30 % en poids d'au moins un monomère anionique choisi dans le groupe constitué par (a) l'acide acrylique (AA), (b) le sulfonate d'acrylamido-méthylpropyle (AMPS) et/ou (c) le méthylallylsulfonate de sodium (SMAS); et (iii) d'environ 0,1 % en poids à environ 20 % en poids de chlorure de méthacryloylaminopropyldiméthylammonium (MAPLDMAC), un monomère cationique modifié de manière hydrophobe; (B) au moins un excipient cosmétiquement acceptable; et (C) facultativement, au moins une quantité efficace de principe actif de soins personnels.
Patent CA-3030363-C (CA)
Inventor: STORKEL ULRICH
IPC: A61C17/22
Filed: 2017-07-17
Granted: 2020-12-22
Abstract: The present disclosure is concerned with a brush head for an electric toothbrush, in particular a replaceable brush head, comprising (a) a housing attachable to and detachable from a handle of the electric toothbrush, (b) a carrier having a mounting side, in particular having a circular, oval or elliptical mounting side, which carrier is mounted at the housing for driven oscillatory rotational motion around a rotation axis that extends through a center point on the mounting side of the carrier, and (c) wherein each of the tufts has a tufting area of at least about 2.0 mm2, in particular of at least about 2.80 mm2, and the filaments in each of the tufts have a cross-sectional area perpendicular to their length extension direction that corresponds to a circular cross sectional area having a diameter in the range of between 140 µm and 102 µm, in particular of about 127 µm, in particular wherein the brush head comprises only tufts of the defined type.
Patent CA-3053492-C (CA)
Inventor: MODIN ANDREW E
IPC: B32B39/00
Filed: 2019-08-29
Granted: 2023-10-10
Abstract: A manufacturing system includes a plurality of lamination heads statically positioned in end-to-end relation to each other and defining a lamination station, and configured to dispense a layup material along a dispensing direction. The manufacturing system also includes a lamination surface movable underneath the lamination station. The lamination heads are configured to sequentially apply the layup material onto the lamination surface and onto previously applied layup material as the lamination surface passes through the lamination station to thereby form a composite laminate having a stack of composite plies arranged in a desired ply stacking sequence defined by positions of the lamination heads relative to each other within the lamination station. The manufacturing system further includes one or more trimming devices configured to trim the composite laminate.
Patent CA-3058424-C (CA)
Title: Maize hybrid x80m877
Inventor: COLEMAN TRAVIS KORRY
IPC: C12N5/04
Filed: 2019-10-10
Granted: 2022-05-03
Abstract: ABSTRACT A novel maize variety designated X80M877 and seed, plants and plant parts thereof are produced by crossing inbred maize varieties. Methods for producing a maize plant by crossing hybrid maize variety X80M877 with another maize plant are disclosed. Methods for producing a maize plant containing in its genetic material one or more traits introgressed into X80M877 through backcrossing or genetic transformation, and to the maize seed, plant and plant part produced thereby are described. Maize variety X80M877, the seed, the plant produced from the seed, and variants, mutants, and minor modifications of maize variety X80M877 are provided. Methods for producing maize varieties derived from maize variety X80M877 and methods of using maize variety X80M877 are disclosed. CA 3058424 2019-10-10
Patent CA-3061561-C (CA)
Title: Plancher modulaire pour fournir un support a des vehicules et des personnes sur une sous-surface irreguliere ou molle, et planche, procede d'installation et procede de production associe
Inventor: LEYS PHILIPPE
IPC: E01C9/08
Filed: 2018-05-08
Granted: 2023-11-28
Abstract: L'invention concerne un plancher modulaire permettant de fournir un support à un véhicule et/ou des personnes sur une sous-surface irrégulière ou molle d'un terrain de support. Le plancher modulaire comprend au moins deux planches, chaque planche comprenant une plaque supérieure et une plaque inférieure séparées par une pluralité de plaques d'espacement. Une première planche comprend un élément de liaison mâle et une seconde planche, un élément de liaison femelle pour interconnecter les première et seconde planches. Les éléments de liaison sont conçus pour étendre un plancher modulaire de planches verrouillées à la fois au niveau d'un bord comprenant un élément de liaison mâle ainsi qu'au niveau d'un bord comprenant un élément de liaison femelle. De préférence, une planche est un élément monobloc, comprenant un alliage d'aluminium ou une matière plastique.
Patent CA-3066360-C (CA)
Title: Combination for preventing or treating cancer comprising a vascular disrupting agent and immune checkpoint inhibitor
Inventor: KIM SOO JIN
IPC: A61K31/4196
Filed: 2018-07-25
Granted: 2022-05-17
Abstract: The present disclosure provides a composition for preventing or treating cancer comprising (S)-N-(4-(3-(1H-1,2,4-triazole-1-yl)-4-(3,4,5-trimethoxybenzoyl)phenyl)thiazole-2-yl)-2-amino-3-methylbutanamide or pharmaceutically acceptable salts thereof, and an immune checkpoint inhibitor. The composition of the present disclosure achieves an excellent cancer treatment effect.