baber/WOPTO huggingface dataset:
Patent CA-2828118-C (CA)
Title: Procede de commande de volume d'air
Inventor: HU GE
IPC: F24F11/75
Filed: 2013-09-24
Granted: 2017-08-15
Abstract: Un procédé de commande de sortie de volume dair par un moteur. Le procédé comprend : 1) létablissement de formules de relation fonctionnelle pour un volume dair dans un intervalle de couple faible et un intervalle de couple élevé; 2) lentrée dun volume dair cible dans une unité de commande de microprocesseur; 3) le démarrage dun moteur sous un couple pour permettre au moteur datteindre un état stable; 4) lacquisition dun coefficient de réglage sous le couple, et le calcul du volume dair; 5) la comparaison du volume dair cible avec le volume dair calculé; 6) le réenregistrement dune vitesse de rotation stable après que le moteur a atteint un nouvel état stable sous un couple accru ou réduit, et le recalcul du volume dair dans le nouvel état stable; et 7) la répétition des étapes 5) et 6) pour régler le couple jusquà ce que le volume dair calculé soit égal ou équivalent au volume dair cible.
Patent CA-2828680-C (CA)
Inventor: CHUDY DUANE S
IPC: G16H20/60
Filed: 2008-04-10
Granted: 2017-07-25
Abstract: Item-management systems, apparatus, and methods are described, preferably for management of items such as medicaments. In a method embodiment, a method of hand-loading a holder with at least one type of medicament is provided. A portable container having plural cells for holding medicament-type items is docked at a docking station. Visible information indicates the cell into which each medicament is to be hand-loaded. The visible information assists a user to hand-load a medicament into the correct cell. The docked container is removed from the docking station after the cells have been loaded with the medicaments.
Patent CA-2830646-C (CA)
Title: Procede de production d'olefines
Inventor: PALO EMMA
IPC: C07C5/333
Filed: 2012-03-28
Granted: 2018-02-13
Abstract: L'invention concerne un procédé de déshydrogénation catalytique d'alcanes afin de former les oléfines correspondantes. Un mélange de réaction est soumis à une séparation de membrane d'hydrogène dans une unité séparée. On utilise, de préférence une pluralité d'unités de séparation et de réaction alternées. Le procédé de l'invention permet de limiter la formation de coke sur le catalyseur, et également d'obtenir une conversion d'alcane supérieure sans augmentation correspondante de la formation de coke. Le procédé peut également être utilisé pour la production d'hydrogène.
Patent CA-2832941-C (CA)
Inventor: NEUBAUER MARKUS
IPC: B62M3/00
Filed: 2012-04-17
Granted: 2018-12-11
Abstract: The invention relates to a bottom bracket unit comprising a bottom bracket axle (1), at least one bearing (2, 3) that receives the bottom bracket axle (1) in a rotatable manner, and an optical detection unit (11), by means of which the rotational speed of the bottom bracket axle (1) can be detected. The optical detection unit (11) measures at least one signaling device (12) that is rotationally fixed to the bottom bracket axle (1). The aim of the invention is to provide a bottom bracket unit that can also detect the rotational direction of the bottom bracket axle in addition to the rotational speed of the axle. According to the invention, this is achieved in that the optical detection unit (11) comprises two optical sensors (17), one of said sensors (17) providing a signal that is phase-shifted with respect to the other sensor (24) having a fixed phase difference, in particular with a phase difference of 90°.
Patent CA-2835395-C (CA)
Title: Dispositif et procede pour analyser des echantillons lors de la prospection
Inventor: BLOMDAHL ANNELIE
IPC: B25J9/10
Filed: 2011-05-20
Granted: 2017-12-05
Abstract: La présente invention porte sur un dispositif et sur un procédé pour l'analyse de prospection le long d'échantillons, tels que des carottes ou des coupes, extraits pendant l'exploration de ressources naturelles telles que des minerais, du pétrole et du gaz. Le dispositif comprend une structure de support, un récepteur pour au moins un échantillon et une unité d'analyse configurée de façon à suivre un trajet de balayage le long de l'échantillon et à produire une sortie de données balayée. L'unité d'analyse et le récepteur de l'échantillon sont disposés de façon mobile l'un par rapport à l'autre, ce par quoi le récepteur de l'échantillon est disposé de façon mobile par rapport à la structure de support à l'aide d'une première unité de positionnement pour un mouvement dans une première direction, la direction X, et l'unité d'analyse est disposée de façon mobile par rapport à la structure de support à l'aide d'une deuxième et d'une troisième unités de positionnement pour déplacer l'unité d'analyse dans une deuxième et une troisième directions, les directions X et Z. Les unités de positionnement sont commandées par une unité de commande. En outre, le dispositif comprend un moyen de détermination de position configuré de façon à déterminer la position d'un trajet de crête de l'échantillon pendant le balayage d'analyse et générer un signal de trajet de crête correspondant. La position relative entre l'unité d'analyse et l'échantillon est contrôlée à l'aide de l'unité de commande en fonction du signal de trajet de crête, de telle sorte qu'une coïncidence du trajet de balayage et du trajet de crête d'échantillon est établie et maintenue de façon continue pendant le processus de balayage d'analyse.
Patent CA-2835766-C (CA)
Title: Injection of an additive from a synthesis gas into a synthesis unit for hydrocarbons enabling a homogenous concentration of a catalyst to be monitored and maintained
Inventor: HERAUD JEAN-PHILIPPE
IPC: C07C1/04
Filed: 2013-12-02
Granted: 2020-12-15
Abstract: A hydrocarbon synthesis process from a load consisting of syngas is disclosed. In this process, a solid FischerTropsch catalyst is suspended in a liquid phase. The homogeneity of the catalyst particle concentration is controlled by measuring the length of the reactor and the differential pressure between two consecutive measurement points. The load losses are calculated to the nearest metre; only losses in catalyst suspension are considered. Afterwards, for each load loss, a value corresponding to the difference between two consecutive load losses divided by their average is calculated. If one of the values calculated is greater than 5%, an organosilicate polymer is injected into the bottom of the reactor. This process optimizes the functioning of a hydrocarbon synthesis from syngas unit by improving the hydrodynamics of the gas-liquid-solid flow in the section.
Patent CA-2835893-C (CA)
Inventor: GREGG PETER W
IPC: A61F2/24
Filed: 2012-07-12
Granted: 2019-03-19
Abstract: Techniques are described for delivering a replacement valve to a target location in a patient. In one example, a medical device system includes an implantable medical device comprising an expandable anchor, a locking member engaged to a first end of the anchor, two posts configured to engage the locking member, each of the posts being engaged to a portion of the anchor, each post defining a hole at a distal end of the post, and a fastening element extending through each hole of a respective post and being engaged to a second end of the anchor, where, in a locked configuration, the posts are secured to the locking member.
Patent CA-2836207-C (CA)
Inventor: SUZUKI SHUNYA
IPC: H01M8/10
Filed: 2012-05-30
Granted: 2017-11-28
Abstract: There is provided a method for manufacturing a fuel cell separator comprising a flow path portion in which gas flow paths are formed on one side or both sides thereof and an outer peripheral portion formed so as to surround the flow path portion. The method comprises a step of compression molding a thermoplastic resin sheet A  comprising 100 parts by weight of a thermoplastic resin and 130 to 3200 parts by weight of a carbonaceous material and a thermoplastic resin sheet B comprising 100 parts by weight of a thermoplastic resin and 3 to 280 parts by weight of a carbonaceous material, 50% to 100%  by weight of which is fibrous carbon, in a state in which the sheets are laminated at least one sheet at a time.
Patent CA-2850187-C (CA)
Title: Vecteurs dependant du ph pour liberation ciblee de produits pharmaceutiques dans le tube digestif, compositions preparees a partir de ceux-ci, et leur fabrication et leur utilisat ion
Inventor: MARATHI UPENDRA
IPC: A61P1/04
Filed: 2012-09-29
Granted: 2021-12-07
Abstract: La présente invention concerne de nouveaux vecteurs de médicaments aptes à libérer de manière ciblée et/ou dépendante du pH des principes biologiquement actifs dans des environnements au pH sélectionné, comprenant le tube digestif, le système ophtalmique, les voies urinaires ou le système reproducteur. De manière inattendue, les vecteurs comportant des acides gras libres sont aptes à libérer des principes biologiquement actifs dans des environnements à pH divers. Une telle administration ciblée peut être adaptée et se révèle utile pour des principes actifs qui sont : (a) nuisibles pour le tractus gastro-intestinal supérieur (sophage, estomac et duodénum) ; (b) labiles en milieu acide ; (c) des composés imperméables/insolubles dans les fluides gastro-intestinaux ; (d) prédisposés au métabolisme de premier passage ; et/ou (e) susceptibles de provoquer irritations de l'estomac, troubles, ou dyspepsie.
Patent CA-2856081-C (CA)
Title: Client application file access
Inventor: GARCIA-ASCANIO FRANCISCO
IPC: G06F15/16
Filed: 2012-11-16
Granted: 2019-08-06
Abstract: One or more techniques and/or systems are disclosed for providing a client application with access to a file based upon a local offline version of the file and/or web online version of the file. That is, a file may be shared/synchronized from a remote source, such as a web storage service. A web online version of the file may be maintained by the web storage service, while local offline versions of the file may be stored at client devices. A sync module comprising knowledge of the local and/or web versions of the file may provide a client application with access to the file based upon the local and/or web version of the file. The sync module may also delegate synchronization authorization to the client application given that the client application may comprise sophisticated file handling functionality.
Patent CA-2859279-C (CA)
Inventor: BAGAGLI RICCARDO
IPC: F04B39/12
Filed: 2012-12-14
Granted: 2017-01-10
Abstract: Apparatuses and methods overcoming the technical challenges in actuating valves of reciprocating compressors used in oil and gas industry are provided. A valve assembly includes an actuator, a shaft, a collar and a thrust bushing. The actuator is configured to generate a displacement. The shaft configured to receive a rotating motion caused by the displacement and to penetrate inside a compressor body of the reciprocating compressor. The collar is located close to a location where the shaft penetrates inside the compressor body. The thrust bushing is located between the collar and the compressor body. The rotating motion actuates a valve closing member of a valve inside the compressor body.
Patent CA-2859391-C (CA)
Inventor: TETARENKO PAMELA KAREN
IPC: C12P7/06
Filed: 2012-12-13
Granted: 2019-12-17
Abstract: A method of treating ethanol production byproduct is provided by treating wet distillers grain or stillage with a solution containing at least one a-hydroxysulfonic acid to produce at least one fermentable sugar containing product. Fermentable sugar useful for the production of biofuels or ethanol can be produced from such methods. The a-hydroxysulfonic acid can be easily removed from the product and recycled.
Patent CA-2860608-C (CA)
Inventor: BEAUFILS SEBASTIEN
IPC: F27D1/00
Filed: 2013-01-25
Granted: 2021-01-05
Abstract: The subject matter of the invention is a method for producing mineral wool comprising: a melting step used to obtain molten glass whereof the chemical composition comprises the following components, in an amount by weight varying within the limits defined as follows: SiO2 39-55% Al2O3 16-27% CaO 3-35% MgO 0-5% Na2O+K2O 9-17% Fe2O3 0-15% B2O3 0-8%, said melting step being carried out by electric melting in a furnace comprising a vessel made from refractory blocks and at least two electrodes submerged in the molten glass, at least one of said refractory blocks in contact with said molten glass being made from a material comprising at least 60% by weight of zirconium oxide and less than 5% by weight of chromium oxide, followed by a step of drawing said molten glass. The mineral wool thus obtained contains between 0.05% and 1% by weight of ZrO2.
Patent CA-2860972-C (CA)
Inventor: WOLTERS THOMAS
IPC: B65G13/08
Filed: 2012-05-31
Granted: 2016-10-25
Abstract: A curved roller conveyor (1) with a conveyor frame (10) and a plurality of conveyor rollers (20) rotatably supported on the conveyor frame (10), wherein the curved conveyor (1) has a drive system (30) with a drive belt (31) having a round cross-section, wherein several conveyor rollers (20) rest on the drive belt (31) in a floating manner.
Patent CA-2862052-C (CA)
Inventor: ROMERO JOSE MANUEL
IPC: C22B11/00
Filed: 2014-09-05
Granted: 2016-07-26
Abstract: The present invention relates to a method for recovery of noble metals from long-chain hydrocarbons, oils or tars, comprising a thermal treatment process in the presence of a defoaming agent having an ash fraction of 0.1 % by weight or more.
Patent CA-2866757-C (CA)
Inventor: CHI YU MIKE
IPC: A61B5/296
Filed: 2013-03-15
Granted: 2017-01-03
Abstract: A transducer assembly including a support terminal and at least one probe extending from the support terminal is adapted to enable a transducer to penetrate and slide through patches of hair covering a subject area of a person. The probe includes at least one leg structure supporting a transducer disposed at the distal end of the leg structure for sensing or stimulating the state of a particular property of a selected subject area when the transducer is applied by the leg structure to the selected subject area. The leg structure is so disposed in relation to the support terminal as be disposed at a non-perpendicular angle to the subject area when the transducer assembly is applied to the selected subject area. The leg structure is adapted to flex when the transducer is applied under pressure to the selected subject area to thereby cause the transducer to slide on the subject area.
Patent CA-2867081-C (CA)
Title: Systems and methods for balance stabilization
Inventor: CUSHING SHARON
IPC: A61F11/04
Filed: 2013-03-12
Granted: 2020-02-11
Abstract: A system for rehabilitating patients affected by balance disorders with or without vestibular hypofunction and/or malfunction with or without an associated hearing loss, which includes sensors of sound and head movement, processing circuitry, a power source coupled to head phones, an air conduction hearing aid, bone conduction hearing aid, middle ear implant or an electrical stimulator implanted into the cochlea capable of stimulating areas within the cochlea with the potential for current spread to surrounding non- auditory areas including the vestibular system.
Patent CA-2870270-C (CA)
Inventor: GLOCK GASTON
IPC: A61K33/06
Filed: 2014-11-07
Granted: 2021-08-31
Abstract: Linvention concerne le traitement de la maladie inflammatoire chronique de l'intestin, ou MICI, dont la colite ulcéreuse et la maladie de Crohn. À cette fin, linvention propose le clinoptilolite ayant une dimension de particule de 0,2 à 1 µm pour lutilisation dans le traitement de la MICI dans les mammifères et les humains. Pour une telle utilisation, les métaux lourds ont été de préférence retirés du clinoptilolite. Dans une variante, il est administré oralement, facultativement au moyen de véhicules et/ou de diluants pharmaceutiquement sans danger.
Patent CA-2871950-C (CA)
Title: Patient-specific instrumentation and method for articular joint repair
Inventor: COUTURE PIERRE
IPC: A61B34/10
Filed: 2013-05-24
Granted: 2020-08-25
Abstract: Patient-specific instrumentation for use when performing articular joint repair is provided. A patient-specific jig is adapted to be positioned over a bone at an articular surface thereof for assisting in preparing the bone surface for reception of a prosthesis. The jig comprises a bone contacting portion adapted to matingly contact a portion of the articular surface of the bone and a cutting slot adapted to receive therein a saw blade for resecting the articular surface of the bone. The cutting slot may be press-fitted into the opening of a cut guide. A patient-specific plate and a patient-specific rotational guide are also provided for guiding a positioning of the prosthesis over the resected surface of the bone. A method for manufacturing the patient-specific jig is further provided.
Patent CA-2872712-C (CA)
Title: Method and system of producing hydrocarbon
Inventor: CHAN CHONG SIN
IPC: E21B43/30
Filed: 2014-11-28
Granted: 2023-01-03
Abstract: The invention provides for a heated production well for enhancing production of hydrocarbons from a hydrocarbon reservoir. By heating the production well, heat is imparted to the reservoir and helps to mobilize the hydrocarbons and improve hydrocarbon production. There is also provided a method of producing hydrocarbons from a hydrocarbon reservoir, the method comprising using a heated production well positioned in the hydrocarbon reservoir, the heated production well having a higher temperature than the ambient temperature of the hydrocarbon reservoir.
Patent CA-2875237-C (CA)
Title: Pentacyclic triterpene compounds and uses thereof
Inventor: RILEY JOHN G
IPC: A01P3/00
Filed: 2014-12-15
Granted: 2021-12-14
Abstract: Disclosed herein is a PEGylated bis pentacyclic triterpene, compositions comprising the PEGylated bis pentacyclic triterpene, methods of preparing the PEGylated bis pentacyclic triterpene, and a method of treating or preventing a fungal disease in a plant using the compounds and compositions disclosed herein. The PEGylated bis pentacyclic triterpene has the formula A---P---B, wherein A is a first pentacyclic triterpene; B is a second pentacyclic triterpene; and P is a polyethylene glycol (PEG) molecule.
Patent CA-2876607-C (CA)
Inventor: WOUTTERS STEVE ANDRE
IPC: C08G18/28
Filed: 2013-06-28
Granted: 2017-01-24
Abstract: Nano-sized polyurea particles or a dispersion of polyurea particles suitable for improving the mechanical properties of a polyurethane material, said particles having at least equivalent diameter dimensions in the nanosize range of 50 nm up to 700 nm, a uniform equivalent diameter particle size distribution, an amount of urethane bonds calculated on the total amount of urea + urethane bonds in said particles of < 1%, and a glass transition temperature (Tg) of >100°C, preferably Tg >120°C, more preferably >150°C measured in a second heating cycle after heating to >220°C at 20° per minute using Differential Scanning Calorimetry.
Patent CA-2878390-C (CA)
Title: Catalyseur zeolitique, procede pour la production de catalyseur zeolitique et procede pour la production d'olefines inferieures
Inventor: HODOSHIMA SHINYA
IPC: B01J37/00
Filed: 2013-06-07
Granted: 2019-05-14
Abstract: L'invention porte sur un catalyseur zéolitique qui, lors de la production d'oléfines inférieures à partir d'une matière de départ constituée d'hydrocarbures de faible point d'ébullition telle que le naphta léger, peut amener la réaction à avoir lieu à une température aussi basse que possible et amener le rendement de production de propylène par rapport à l'éthylène en tant qu'oléfines inférieures à être élevé et qui, en outre, a une longue durée de vie. Le catalyseur zéolitique est utilisé lors de la production d'oléfines inférieures à partir d'une matière de départ constituée d'hydrocarbures de faible point d'ébullition telle que le naphta léger. Le catalyseur zéolitique est un aluminosilicate cristallin ayant une structure MFI contenant l'élément fer et a un rapport de composition en termes du nombre de moles de l'élément fer par rapport au nombre total de moles de l'élément fer et de l'élément aluminium dans la plage de 0,4 à 0,7. Au moyen de ce catalyseur zéolitique, il est possible d'augmenter le rendement de production de propylène, de diminuer la température de réaction et d'allonger la durée de vie du catalyseur.
Patent CA-2879039-C (CA)
Inventor: JANELLE LUC
IPC: A01B51/00
Filed: 2015-01-21
Granted: 2022-06-21
Abstract: An agricultural implement has a closing disk assembly for closing furrows along a section of ground. The closing disk assembly has a pair of closing disks attached to opposite sides and opposite ends of a walking beam. The closing disks are offset from a reference plane of the closing disk assembly. The walking beam is rotatably coupled to the closing disk assembly through a rocker assembly, a support arm, and a mounting assembly. The walking beam may rotate relative to the rocker assembly to account for variations in the angle of the ground relative to the disks.
Patent CA-2880028-C (CA)
Inventor: KASTNER THORSTEN
IPC: G10L19/00
Filed: 2013-08-05
Granted: 2019-04-30
Abstract: A decoder for generating an audio output signal comprising one or more audio output channels from a downmix signal comprising one or more downmix channels is provided. The downmix signal encodes one or more audio object signals. The decoder comprises a threshold determiner (110) for determining a threshold value depending on a signal energy and/or a noise energy of at least one of the of or more audio object signals and/or depending on a signal energy and/or a noise energy of at least one of the one or more downmix channels. Moreover, the decoder comprises a processing unit (120) for generating the one or more audio output channels from the one or more downmix channels depending on the threshold value.
Patent CA-2881287-C (CA)
Inventor: SHENG PINGCHUN
IPC: B29C45/14
Filed: 2013-11-05
Granted: 2017-04-18
Abstract: An encapsulation mold is provided, which may include an upper mold, a lower mold and a clamping device. The clamping device includes a rubber anti-slip block fixed to a joint surface of the upper mold, and a rubber anti-slip block fixed to a joint surface of the lower mold, wherein both of the rubber anti-slip blocks can fix the glass tightly. Therefore, after the upper mold and the lower mold are pressed against each other, these rubber anti-slip blocks may deform and apply a couple of forces having opposite directions to the glass. Under this couple of forces, the glass can be completely fixed in the encapsulation mold, which can avoid glass to be crushed caused by glass moving during injection molding. Meanwhile, because these rubber anti-slip blocks are elastic, they can play an anti-slip role and prop the glass, which may prevent the glass 40 from breakage.
Patent CA-2883630-C (CA)
Inventor: MACDONALD ROBERT
IPC: E21B21/08
Filed: 2012-02-13
Granted: 2019-05-07
Abstract: An apparatus, method, and system for generating pressure pulses in a drilling fluid flowing within coiled tubing assembly is described that includes; a flow throttling device longitudinally and axially positioned within the center of a main valve actuator assembly that allows main exit flow fluid to flow past a drive shaft and motor such that the pilot fluid and the main exit flow fluid causes one or more flow throttling devices to generate large, rapid controllable pulses thereby allowing transmission of well developed signals easily distinguished from any noise resulting from other vibrations due to nearby equipment within the borehole or exterior to the borehole, or within the coiled tubing assembly wherein the signals also provide predetermined height, width and shape of the signals.