baber/WOPTO huggingface dataset:
Patent CA-2911435-C (CA)
Title: Cage pour pieces internes de soupape de commande comprenant une pluralite de barres anti-cavitation ou de barres de reduction du bruit
Inventor: DORAN AARON C
IPC: F16K47/08
Filed: 2014-05-16
Granted: 2021-04-13
Abstract: La présente invention concerne une cage (22) pour un ensemble de pièces internes de soupape de commande, qui comprend une paroi (40) de cage, une première plaque (150) reliée à la paroi de cage, une seconde plaque (52) espacée de la paroi de cage, et une première pluralité de tiges (48) disposées longitudinalement entre la première plaque et la seconde plaque. L'écoulement de fluide dans la cage est caractérisé par la première pluralité de tiges.
Patent CA-2911666-C (CA)
Title: Additive-manufacturing systems, apparatuses and methods
Inventor: DIETRICH DAVID MICHAEL
IPC: B22F3/24
Filed: 2014-06-24
Granted: 2020-08-25
Abstract: An additive-manufacturing system comprises an additive-manufacturing head operable to deposit a new layer of material on an existing layer of material and melt the new layer of material to weld the new layer to the existing layer of material. A surface-processing device coupled to the additive-manufacturing head comprises a laser-emitting device configured to emit a laser beam that smooths adjacent surfaces of the new layer of material and the existing layer of material.
Patent CA-2912954-C (CA)
Inventor: TANG YUMEI
IPC: E21B47/09
Filed: 2013-07-12
Granted: 2017-08-01
Abstract: Systems, methods, and software for detecting bed boundary locations are described. In some aspects, the boundaries of a subsurface layer are identified based on a measurement from a logging point and a gradient associated with the measurement from the logging point. A first measurement is generated based on operating a transmitter and a receiver of a resistivity logging tool at a first tool depth. The gradient is calculated from the first measurement and a second measurement. The second measurement is generated based on operating the transmitter and the receiver of the resistivity logging tool at a second, different tool depth.
Patent CA-2915691-C (CA)
Title: Gene capable of improving material productivity in seed and method for use thereof
Inventor: KONDO SATOSHI
IPC: C12N15/09
Filed: 2010-06-04
Granted: 2016-09-27
Abstract: An object of the present inventioin is to search for a gene having a novel function that can cause an increase or decrease in material productivity, and particularly, fat and oil content. In the present invention, a chimeric protein obtained by fusing a transcription factor consisting of a protein comprising an amino acid sequence shown in any of the even-numbered SEQ ID NOS: 1 to 158 and a functional peptide capable of converting an arbitrary transcription factor into a transcriptional repressor is expressed in a plant.
Patent CA-2917153-C (CA)
Title: Procede et systeme permettant de simplifier une prediction de relations rhetoriques implicites dans un corpus annote a grande echelle
Inventor: HOWALD BLAKE
IPC: G06F16/30
Filed: 2014-07-03
Granted: 2022-05-17
Abstract: La présente invention se rapporte à un procédé et à un système permettant de prédire des relations rhétoriques implicites entre deux fragments d'un texte, par exemple dans un important corpus annoté, tel que le Penn Discourse Treebank (« PDTB »), le Rhetorical Structure Theory corpus et le Discourse Graph Bank, et permettent, en particulier, de déterminer une relation rhétorique en l'absence d'un marqueur de discours explicite. Des caractéristiques de niveau de surface peuvent être utilisées pour capturer des informations pragmatiques codées dans le marqueur absent. Selon une manière, une caractéristique simplifiée déterminée sur la base seulement d'un texte brut et de fonctions sémantiques est utilisée pour améliorer la performance de toutes les relations. En utilisant des caractéristiques de niveau de surface pour prédire des relations rhétoriques implicites pour l'important corpus annoté, l'invention se rapproche d'une performance maximale théorique, suggérant que davantage de données n'amélioreront pas nécessairement la performance sur la base de ces caractéristiques et de caractéristiques similaires.
Patent CA-2917788-C (CA)
Inventor: LEZA ROA FORTUN
IPC: C08K3/08
Filed: 2013-07-15
Granted: 2020-07-21
Abstract: The invention relates to a single-layer plastic container with light-shielding inorganic fillers which provide very good light shielding, even virtually absolute shielding across the entire spectrum in a container that is very light. The plastic structure of the container comprises at least two different types of thermoplastic polymers that co-operate in forming the structure of the container, and the light-shielding inorganic fillers comprise at least two different types of inorganic substances that co-operate in forming the light shield. Owing to the composition of the plastic structure and the efficient combination of light-shielding inorganic fillers it is possible to obtain variable light shielding, up to providing virtually full shielding, in very light single-layer containers without the need for the complex and costly multi-layer structures normally used to provide near-absolute shielding levels, all achieved using traditional production processes and equipment.
Patent CA-2922201-C (CA)
Inventor: PIROG ROMAN ROBERT
IPC: B29C45/76
Filed: 2014-08-19
Granted: 2021-06-15
Abstract: La présente invention concerne un procédé (400) de fonctionnement d'un système de moulage (100), le procédé (400) pouvant être exécuté par un dispositif de commande (140) du système de moulage (100). Le procédé consiste à apprécier (402) une pluralité de paramètres de fonctionnement associés au système de moulage (100); sur la base d'au moins un sous-ensemble de la pluralité de paramètres de fonctionnement, à produire (404) un indice de performance de la machine, l'indice de performance de la machine étant une valeur unique représentative du au moins un sous-ensemble de la pluralité de paramètres de fonctionnement et servant d'instrument permettant à l'opérateur du système de moulage (100) d'apprécier un facteur de productivité économique associé; à provoquer (406) l'affichage de l'indice de performance de la machine sur une interface du dispositif de commande (140).
Patent CA-2925859-C (CA)
Inventor: NICHOLSON LARRY
IPC: A47K3/06
Filed: 2014-07-17
Granted: 2019-01-15
Abstract: A waterproof, floatable and dockable remote control for controlling portable spa functions comprising a waterproof touch screen display and a sealed battery housing containing a battery rechargeable by wireless power transfer wherein the remote communicates over a wireless link with a spa-based controller and employs a graphic display system designed to maintain graphics responsiveness while extending battery life.
Patent CA-2929978-C (CA)
Title: Microporous zirconium silicate for the treatment of hyperkalemia
Inventor: KEYSER DONALD JEFFREY
IPC: A61K9/14
Filed: 2014-11-07
Granted: 2021-11-30
Abstract: The present invention relates to novel microporous zirconium silicate compositions that are formulated to remove toxins, e.g. potassium ions, from the gastrointestinal tract at an elevated rate without causing undesirable side effects. The preferred composition has at least 95% ZS-9. These compositions are particularly useful in the therapeutic treatment of hyperkalemia. These compositions are also useful in the treatment of chronic kidney disease, coronary vascular disease, diabetes mellitus, and transplant rejection.
Patent CA-2939478-C (CA)
Title: Appareil de positionnement d'aile
Inventor: LYKKEN TOM
IPC: A01B73/02
Filed: 2015-02-11
Granted: 2018-12-04
Abstract: La présente invention concerne une machine agricole supportée par au moins un support à roues monté sur un bras de pivot s'étendant à partir d'une aile et au moins un support à chenilles sur un porteur principal. Le support à chenilles peut être mis en rotation autour d'un axe de rotation principal et le support à roues pouvant tourner autour d'un axe de rotation secondaire. Le bras de pivot peut être mis en rotation pour positionner le support à roues en vue d'élever ou d'abaisser l'aile. La rotation du bras de pivot change également l'alignement de l'axe de rotation secondaire du support à ailettes par rapport à l'axe de rotation principal du support à chenilles pour éviter de basculer dans le bas-côté au moment de manuvrer l'outil agricole.
Patent CA-2940381-C (CA)
Inventor: SIEVERNICH BERND
IPC: A01N41/06
Filed: 2009-05-20
Granted: 2019-01-15
Abstract: The present invention relates to an herbicidal composition which comprises: a) at least one herbicide A selected from glyphosate, glufosinate and their salts, b) a herbicide B which is 3-[5-(difluoromethoxy)-1-methyl-3-(trifluoromethyl)pyrazol-4-ylmethylsulfonyl]-4,5-dihydro-5,5-dimethyl-1,2-oxazole [common name: pyroxasulfone], and c) at least one further herbicide C selected from the group consisting of C.7 herbicides of the group of microtubulin inhibitors selected from the group consisting of dinitroaniline herbicides. The present invention also relates to methods for controlling undesirable vegetation and for burndown treatment of undesirable vegetation in crops, which methods comprise applying the inventive composition.
Patent CA-2941807-C (CA)
Title: Derives de 3,4-diamino-6-chlorpyrazine-2-carboxamide pour le traitement de maladies associees a beta-enac
Inventor: BERGLUND SUSANNE ELISABETH
IPC: A61P11/00
Filed: 2015-03-17
Granted: 2023-03-07
Abstract: La présente invention concerne un composé de formule (I) : ou un sel pharmaceutiquement acceptable de celui-ci; un procédé de préparation d'un tel composé; et l'utilisation d'un tel composé dans le traitement d'un état pathologique à médiation par le canal sodique épithélial (ENaC)(tel que l'asthme, la fibrose kystique ou la bronchopneumopathie chronique obstructive (BPCO)).
Patent CA-2966591-C (CA)
Inventor: WILSON ROBERT SAMUEL
IPC: B32B5/06
Filed: 2015-11-02
Granted: 2023-01-10
Abstract: L'invention concerne des précurseurs et des procédés pour la fabrication de pièces composites perforées. Un précurseur illustratif (19) comprend des fibres structurales (24, 28) noyées dans un matériau matrice durci (24, 26) et interposées entre deux plis amovibles (20). Le précurseur peut également comprendre une fibre sacrificielle (28) s'étendant dans les plis amovibles (20), le matériau matrice (24, 26) et entre les fibres structurales (24, 28). Un procédé pour exemple comprend le retrait des plis amovibles (20) hors du précurseur (19) et le retrait de la fibre sacrificielle (28) hors du précurseur après le retrait des plis amovible pour former un trou traversant dans le précurseur (19) au niveau d'un emplacement de la fibre sacrificielle (28).
Patent CA-2972605-C (CA)
Title: Permanent quick connector and assembly therewith
Inventor: MEISTER BRANDON
IPC: F16L21/08
Filed: 2017-07-06
Granted: 2022-09-20
Abstract: A quick connector and assembly therewith is provided. The connector includes a housing having a tubular housing wall with an inner surface extending between open opposite ends with at least one locking opening extending through the wall. The inner surface bounds a through bore and forms a radially inwardly extending shoulder. A retaining member has an annular retainer wall with inner surface sized for receipt about at least a portion of the housing wall. The retainer wall has at least locking member resiliently biased radially inwardly for receipt through the opening of the housing wall in axially spaced relation from the shoulder by a gap, in which the annular collar of the insertion member is received and locked. The at least one locking member is restrained against substantial axial and rotational movement within the at least one opening, and thus, prevents unwanted removal of the insertion member from the housing.
Patent CA-2973581-C (CA)
Inventor: HANLEY CHARLES L
IPC: A47B57/00
Filed: 2017-07-14
Granted: 2019-10-29
Abstract: A shelving system includes first and second side members. A cross member is coupled to the side members. A guide member is coupled to the cross member such that the guide member is movable relative to the cross member. A container including a rail is coupled to the guide member. The rail includes a first locking element and a second locking element that is connected to the first locking element. The container includes a handle having a third locking element that engages the first locking element. The locking elements are configured to move the container between a first orientation in which the container is provisionally fixed to the guide member and a second orientation in which the container can translate relative to the guide member.
Patent CA-2974826-C (CA)
Title: Silicide compositions containing alkali metals and methods of making the same
Inventor: LEFENFELD MICHAEL
IPC: C01B3/06
Filed: 2005-06-14
Granted: 2020-02-11
Abstract: The invention relates to a method of making alkali metal silicide compositions, and the compositions resulting from the method, comprising miring an alkali metal with silicon and heating the resulting mixture to a temperature below about 475°C. The resulting compositions do not react with dry O2. Also, the invention relates to sodium silicide compositions having a powder X-ray diffraction pattern comprising at least three peaks with 2Theta angles selected from about 18.2, 28.5, 29.5, 33.7, 41.2, 47.4, and 56.2 and a solid state 23Na MAS NMR spectra peak at about 18 ppm. Moreover, the invention relates to methods of removing a volatile or flammable substance in a controlled manner. Furthermore, the alkali metal silicide compositions of the invention react with water to produce hydrogen gas.
Patent CA-2976507-C (CA)
Inventor: JOLLIFFE CHARLES
IPC: H01J49/04
Filed: 2004-06-09
Granted: 2020-05-12
Abstract: A mass spectrometer interface, having improved sensitivity and reduced chemical background, is disclosed. The mass spectrometer interface provides improved desolvation, chemical selectivity and ion transport. A flow of partially solvated ions is transported along a tortuous path into a region of disturbance of flow, where ions and neutral molecules collide and mix. Thermal energy is applied to the region of disturbance to promote liberation of at least some of the ionized particles from any attached impurities, thereby increasing the concentration of the ionized particles having the characteristic m/z ratios in the flow. Molecular reactions and low pressure ionization methods can also be performed for selective removal or enhancement of particular ions.
Patent CA-2980911-C (CA)
Inventor: MOKHTARI SASAN
IPC: H04L47/28
Filed: 2016-03-25
Granted: 2023-09-05
Abstract: Systems and methods are provided, which provide for validation of message delivery utilizing push functionality. Such systems and methods expedite delivery of data while utilizing reliable periodic pull to validate message delivery by querying a group or groups of recipients. The invention may then receive responses from execution of periodic pull functionality and initiate known tasks or preconfigured actions in accordance with any particular response received or not received.
Patent CA-2985105-C (CA)
Title: Audio encoder, audio decoder, method for providing an encoded audio information, method for providing a decoded audio information, computer program and encoded representation using a signal-adaptive bandwidth extension
Inventor: DISCH SASCHA
IPC: G10L19/02
Filed: 2014-01-28
Granted: 2019-03-12
Abstract: An audio encoder for providing an encoded audio information on the basis of an input audio information comprises a low frequency encoder configured to encode a low frequency portion of the input audio information to obtain an encoded representation of the low frequency portion, and a bandwidth extension information provider configured to provide bandwidth extension information on the basis of the input audio information. The audio encoder is configured to selectively include bandwidth extension information into the encoded audio information in a signal-adaptive manner. An audio decoder comprises a low frequency decoder configured to decode an encoded representation of a low frequency portion to obtain a decoded representation of the low frequency portion, and a bandwidth extension configured to obtain a bandwidth extension signal using a blind bandwidth extension for portions of an audio content for which no bandwidth extension parameters are included in the encoded audio information, and to obtain the bandwidth extension signal using a parameter-guided bandwidth extension for portions of the audio content for which bandwidth extension parameters are included in the encoded audio information.
Patent CA-2987691-C (CA)
Title: High-strength steel and associated manufacturing method
Inventor: DRILLET JOSEE
IPC: C23C2/02
Filed: 2016-06-09
Granted: 2021-05-25
Abstract: The invention relates to a cold-rolled, annealed steel sheet having a thickness of between 0,7 mm and 2mm, a mechanical strength of between 1180 MPa and 1320 MPa, a hole expansion ratio (Ac%) greater than 20%, a bending angle greater than or equal to 40°, and a chemical composition comprising (concentrations expressed by weight): 0.09 < C < 0.11 %, 2.6 = Mn < 2.8%, 0.20 = Si = 0.55%, 0.25 = Cr < 0.5 %, 0.025 < Ti = 0.040 %, 0.0015 = B < 0.0025 %, 0.005 = Al < 0.18 %, 0.08 = Mo < 0.15 %, 0.020 < Nb = 0.040%, 0.002 = N < 0.007 %, 0.0005% = S = 0.005%, 0.001 % = P = 0.020%, Ca = 0.003%, the remainder comprising iron and inevitable impurities resulting from production. The sheet has a microstructure comprising martensite and/or lower bainite, said martensite comprising fresh martensite and/or self-tempered martensite, the sum of the surface area percentages of martensite and lower bainite being between 40 and 70 %, with between 15 and 45 surface area-% low-carbide-content bainite, between 5 and less than 20 surface area-% ferrite, the fraction of non-recrystallised ferrite in relation to the total ferrite fraction being less than 15%, and less than 5 surface area-% residual austenite in the form of islets, the fraction of former austenite grains with a size of less than one micrometre representing between 40 and 60% of the total population of said former austenite grains.
Patent CA-2990342-C (CA)
Title: Liquid cartridge
Inventor: OKAZAKI NAOYA
IPC: B41J2/175
Filed: 2015-07-07
Granted: 2020-03-24
Abstract: An ink cartridge has a front surface, an upper surface facing an upward direction when the ink cartridge is installed in a printer, a liquid supply portion facing a first direction at the front surface, a circuit board disposed on the upper surface, and a liquid detection portion for detecting a state of liquid stored in the liquid cartridge. The liquid detection portion includes a light access portion configured to be accessed with light traveling from a first point toward a second point. The light access portion is disposed above the circuit board in the upward direction.
Patent CA-2990913-C (CA)
Inventor: BYRNE NORMAN R
IPC: H02J50/00
Filed: 2018-01-04
Granted: 2020-07-07
Abstract: A portable tower with electrical capability includes a housing with base, central, and upper housing portions, and with electrical power and/or data outlets including at least one outlet at each of the upper and lower housing portions. The central housing portion projects upwardly from the base housing portion and supports the upper housing portion at an elevated position spaced above the base housing portion. The electrical power and/or data outlets are in electrical communication with a power or data source, such as a remote source or an onboard source as in a rechargeable battery or capacitor. Where an onboard source is provided, the portable tower is positionable in substantially any desired location and is capable of providing electrical power to other devices when there is sufficient energy stored in the onboard source.
Patent CA-2993068-C (CA)
Title: Fluid-filled lenses and actuation systems thereof
Inventor: EGAN WILLIAM
IPC: G02C7/08
Filed: 2011-11-10
Granted: 2020-04-14
Abstract: An actuator assembly for an adjustable fluid-filled lens is provided. In some embodiments, the actuator assembly includes a clamp configured to adjust the optical power of the fluid lens module when the clamp is compressed. In some embodiments, a magnetic element is configured to adjust the optical power of the fluid-filled lens. In some embodiments, a plunger changes the optical power of the fluid lens module. In some embodiments, a reservoir is configured such that deformation of the reservoir changes the optical power of the fluid-filled lens. In some embodiments, a balloon is configured to deform the reservoir. In some embodiments, an adjustable fluid-filled lens includes a septum configured to be pierceable by a needle and automatically and fluidly seal a fluid chamber after withdrawal of the needle. In some embodiments, a thermal element can heat fluid within a fluid chamber to change an optical power of the lens module.
Patent CA-2995106-C (CA)
Title: Plaque de montage de composant de frein articule pour correction d'alignement de roue
Inventor: MERRILL ZACHARY ALEXANDER
IPC: B60G9/00
Filed: 2016-08-16
Granted: 2019-04-16
Abstract: L'invention concerne un appareil destiné à un véhicule et qui comprend un essieu et une plaque de montage de composant de frein articulé portée par l'essieu. La plaque de montage de composant de frein articulé comporte une partie intérieure et une partie extérieure, la position de la partie extérieure pouvant être réglée par rapport à la partie intérieure. Soit la partie intérieure, soit la partie extérieure définit une ouverture d'écrou de réglage. Un écrou de réglage est positionné dans l'ouverture d'écrou de réglage.
Patent CA-2997719-C (CA)
Title: Systeme de detection de fils abrases dans les reservoirs de carburant
Inventor: TILLOTSON BRIAN J
IPC: B64D37/32
Filed: 2018-03-07
Granted: 2023-05-16
Abstract: Il est décrit un système de détection de fils abrasés (« AWDS ») qui sert à détecter labrasion sur un fil dans un réservoir de carburant. LAWDS comprend une électrode sur le réservoir de carburant, une source dalimentation et un capteur de courant en série électrique avec la source dalimentation, le fil et lélectrode. Le capteur de courant comprend un circuit qui détecte un courant entre le fil et lélectrode. Il est également décrit un aéronef doté dun réservoir de carburant, dun fil à lintérieur du réservoir de carburant et dun AWDS.
Patent CA-3003416-C (CA)
Inventor: CLEMENS JACK GAMMILL
IPC: E21B33/128
Filed: 2015-12-11
Granted: 2019-08-20
Abstract: L'invention concerne un dispositif d'isolation de puits de forage qui comprend un corps tubulaire comportant un alésage interne formé longitudinalement à travers ce dernier. Une pluralité de bras de centralisation est extensible radialement depuis le corps tubulaire. Au moins un fourreau est extensible radialement depuis le corps tubulaire. Un ensemble d'étanchéité qui est extensible radialement depuis le corps tubulaire est également prévu et disposé entre les bras de centralisation et le fourreau. L'ensemble d'étanchéité comprend une surface d'étanchéité élastomère extensible radialement et un dispositif anti-extrusion comprenant au moins deux éléments de support couplés à des extrémités longitudinales opposées de la surface d'étanchéité élastomère. Un orifice d'égalisation est également prévu, lequel est disposé dans le corps tubulaire et permet, lorsqu'il est ouvert, une communication fluidique entre l'extérieur du corps tubulaire et l'alésage interne, ce qui égalise la pression entre l'extérieur du corps tubulaire et l'alésage interne.