baber/WOPTO huggingface dataset:
Patent CA-2923380-C (CA)
Title: Fuel cell and fuel cell stack with suppressed poisoning
Inventor: KURIBAYASHI MAKOTO
IPC: H01M8/12
Filed: 2014-09-08
Granted: 2018-10-16
Abstract: Disclosed are a fuel battery and a fuel cell stack in which a reduction in performance due to poisoning substances is suppressed. The fuel battery includes: a fuel cell that generates electric power through a power generating reaction of reactant gases and includes a solid electrolyte layer having a first main surface and a second main surface, a first electrode disposed on the first main surface and serving as one of a cathode and an anode, and a second electrode disposes on the second main surface and serving as the other one of the cathode and the anode; an interconnector disposed so as to face the first electrode; and a current collecting member that electrically connects the first electrode to the interconnector. The first electrode includes: an inner portion connected to the current collecting member; and an outer portion disposed outward of the current collecting member and having a height larger than the height of the inner portion.
Patent CA-2923845-C (CA)
Title: Double hose device
Inventor: GJERDE ROGER
IPC: F16L39/02
Filed: 2014-09-02
Granted: 2022-01-04
Abstract: Device for a double hose structure (11) with an inner main hose (12) and an outer cover hose (13) defining an annular space (14) intended to give the hose buoyancy in water, and where at least one end is provided with a coupling member (15) forming a mount for the main hose (12) and the cover hose (13) and which at a free end merges into a threaded portion (22) for connecting the hose assembly (11) to an auxiliary connection. The coupling member (15) comprises an inner coupling sleeve (16) which is tightly connected to one end of the main hose (12) and an outer coupling sleeve (18) which is tightly connected to the cover hose (13), the inner (16) and outer coupling sleeves (18) being mutually connected to form a liquid tight termination of the annulus (14) by means of an ring-shaped plate (30). The ring-shaped plate (30) is attached with a number of screws (25) through holes (29) only to the outer sleeve (18), the ring-shaped plate (30) being forced against a shoulder (20) of the inner coupling sleeve (16) by a ring nut (40) with internal threads that match external threads (21) on the inner sleeve (16).
Patent CA-2930779-C (CA)
Inventor: REUTER HARDY
IPC: B05D7/00
Filed: 2014-11-19
Granted: 2022-05-17
Abstract: L'invention concerne un procédé permettant de produire un laquage multicouche sur un substrat métallique. Selon ce procédé, une couche de laque de base ou plusieurs couches de laque de base directement successives sont produites directement sur un substrat métallique revêtu d'un laquage électrophorétique par immersion durci, une couche de laque transparente est produite directement sur l'une des couches de laque de base ou sur la couche supérieure parmi les différentes couches de laque de base, puis l'une des couches de laque de base ou les différentes couches de laque de base et la couche de laque transparente sont durcies conjointement. Ce procédé est caractérisé par le fait qu'au moins une laque de base utilisée pour produire les couches de laque de base comprend au moins une dispersion aqueuse contenant au moins un copolymère (MP), le copolymère pouvant être produit (i) par l'amenée d'une dispersion aqueuse d'au moins un polyuréthane, puis par la polymérisation (ii) d'un mélange de monomères oléfiniquement insaturés en présence du polyuréthane obtenu à l'étape (i). (a) On utilise un initiateur hydrosoluble ; (b) l'addition dosée des monomères oléfiniquement insaturés est mise en uvre de telle manière que, dans la solution réactionnelle, une concentration de 6,0 % en poids, rapportée à la quantité totale de monomères oléfiniquement insaturés utilisés pour la polymérisation n'est pas dépassée pendant la durée réactionnelle totale ; et (c) le mélange des monomères oléfiniquement insaturés contient au moins un monomère plusieurs fois oléfiniquement insaturé.
Patent CA-2932441-C (CA)
Title: In line inspection method and apparatus for performing in line inspections
Inventor: LITTLESTAR GARY
IPC: F16L55/26
Filed: 2013-12-20
Granted: 2021-07-20
Abstract: An apparatus and method for performing inline inspections of pipelines of composite structure installed in a host pipeline or standing alone comprising a multiplicity of sensor/transducers located on or within the pipe structure to measure and record various pipeline properties, an activation/reading/storage device to activate read and collect measurement results from the sensor transducers, an automatic launch and recovery system for the activation/reading/storage device, and a database/storage/analytical device to receive, analyze and interpret results from collected data and transmit appropriate instructions to a pipeline operator or remotely activated system for action. The remote reading of sensor/transducers may be accomplished by a device running through the pipeline or passing over or near the pipeline, where ground-level handheld or wheeled vehicle mounted, fixed wing or rotary aircraft, hovercraft watercraft or satellite based instrumentation can record the location and condition of a pipeline.
Patent CA-2933010-C (CA)
Title: Tuyau flexible elastique retractable
Inventor: RAGNER GARY DEAN
IPC: F16L11/20
Filed: 2014-08-11
Granted: 2019-03-19
Abstract: L'invention concerne un tuyau flexible élastique rétractable 30, comprenant un connecteur d'entrée 22, un connecteur de sortie 28, un tuyau élastique interne 34, et une enveloppe extérieure 36. L'enveloppe extérieure 36 est conçue pour s'étendre et se contracter en sens radial et longitudinalement en réponse à la pression interne et aux tensions externes sur le tuyau flexible. La pression interne à l'intérieur du tuyau flexible a tendance à étendre le tuyau flexible à pression élastique à l'encontre la force de rétraction du tuyau élastique interne. L'enveloppe extérieure 36 peut avoir une structure tressée circulaire creuse similaire à l'envelopper sur une corde élastique et est conçue pour s'étirer au-delà de sa longueur complètement en extension en appliquant une tension externe sur le tuyau flexible à pression élastique.
Patent CA-2938822-C (CA)
Inventor: MYUNG SE-HO
IPC: H04L27/34
Filed: 2015-02-05
Granted: 2023-04-11
Abstract: A transmitting apparatus is disclosed. The transmitting apparatus includes an encoder to perform channel encoding with respect to bits and generate a codeword, an interleaver to interleave the codeword, and a modulator to map the interleaved codeword onto a non-uniform constellation according to a modulation scheme, and the constellation may include constellation points defined based on various tables according to the modulation scheme.
Patent CA-2941259-C (CA)
Inventor: RUCCHETTO ANNA
IPC: B60B30/02
Filed: 2016-09-07
Granted: 2019-05-07
Abstract: In one embodiment, there is provided an apparatus for retaining and moving an automobile tire, and which includes a pair of tire engagement roller assemblies and a lever actuator assembly coupled to the roller assemblies. The roller assembly includes a movable base frame and a tire engaging roller rotatably coupled to the base frame, and the lever actuator assembly includes a lever arm, a link arm pivotally coupled to the lever arm along a length thereof, and a retention bar for selectively holding the lever and link arms in a fixed position relative to each other. Longitudinal end portions of the lever and link arms are rotatably coupled to associated said roller assemblies. Rotational movement of the lever arm towards a generally upright position effects inward movement of the roller assemblies towards each other to mount the tire disposed therebetween. In one embodiment, there is provided an apparatus for retaining and moving an automobile tire, and which includes a pair of tire engagement roller assemblies and a lever actuator assembly coupled to the roller assemblies. The roller assembly includes a movable base frame and a tire engaging roller rotatably coupled to the base frame, and the lever actuator assembly includes a lever arm, a link arm pivotally coupled to the lever arm along a length thereof, and a retention bar for selectively holding the lever and link arms in a fixed position relative to each other. Longitudinal end portions of the lever and link arms are rotatably coupled to associated said roller assemblies. Rotational movement of the lever arm towards a generally upright position effects inward movement of the roller assemblies towards each other to mount the tire disposed therebetween.
Patent CA-2941839-C (CA)
Title: Planet gearbox with cylindrical roller bearing with high density roller packing
Inventor: HASTING WILLIAM HOWARD
IPC: F16H57/021
Filed: 2016-09-15
Granted: 2020-04-14
Abstract: A planet gearbox is provided for connection to a carrier of an epicyclic gearing arrangement with a single input and single output and including a sun gear, a ring gear and at least one double helix planet gear rotatable on a cylindrical roller bearing with a cage having a cross-web thickness of 15% to 25% of the diameter of the cylindrical rollers and an L/D ratio exceeding 1Ø A gas turbine engine includes a fan and LP shaft, which couples a compressor to a turbine. An epicyclic gearing arrangement has a single input from the LP shaft coupled to a sun gear, a single output coupled to the fan's shaft, and a planet bearing cage having a cross-web thickness measuring 15% to 25% of the roller's diameter.
Patent CA-2943746-C (CA)
Inventor: ZINOVIK IHAR NIKOLAEVICH
IPC: A24F40/40
Filed: 2015-04-23
Granted: 2023-08-15
Abstract: La présente invention concerne des inhalateurs de poudre de nicotine aromatisée, dans lesquels la poudre de nicotine est distribuée à des débits d'air reproduisant des paramètres de fumage.
Patent CA-2945045-C (CA)
Inventor: CHAN PETER
IPC: B32B37/12
Filed: 2015-03-20
Granted: 2023-09-05
Abstract: A method of manufacturing a timber composite (7) is disclosed. The method comprises the steps of applying adhesive to one or more timber layers (23-226), applying pressure to the one or more timber layers, and heating the timber layers. The adhesive penetrates into the one or more timber layers and cures to form the timber composite (7). One or more spacers (332) may be positioned between the timber layers. The invention also related to timber composite (7) obtainable by such method and to decorative panels (1) comprising such timber composite (7) as a top layer.
Patent CA-2946457-C (CA)
Inventor: RAMSEY PETER
IPC: A61B50/30
Filed: 2015-04-29
Granted: 2023-05-16
Abstract: The present invention relates to an assembly for the storage and transportation of endoscopes. A  support tray comprises a base plate having opposing first and second sides; a plurality of guide walls projecting from the first side of the base plate arranged to define areas for placement of parts of said endoscope on the first side of the base plate; retaining members extending from an edge region of the support tray; and a plurality of support members extending from the second side of the base plate. The support members are arranged such that when two trays are stacked on top of each other, the arrangement of the support members is such that, in a first orientation the two base plates are separated by a first distance and in a second orientation the two base plates are separated by a second distance, the second distance being greater than the first distance.
Patent CA-2949740-C (CA)
Title: Method and machine for binding a flexible coating to a support using electromagnetic waves and lining produced in this way
Inventor: GUILHEM CHRISTIAN
IPC: B29C65/48
Filed: 2015-05-19
Granted: 2022-06-21
Abstract: The invention relates to a thermobinding machine (1) and method using the emission of electromagnetic waves (13), for example microwaves, for activating at least one layer of adhesive arranged between a support and at least one layer of flexible coating, through a bed of particles (4) fluidised by a moisture-laden gas. The invention also relates to a multi-layer lining comprising at least one non-permeable layer and produced in a single operation.
Patent CA-2949804-C (CA)
Title: Substrate equipped with a multilayer comprising a partial metal film, glazing unit and process
Inventor: CAILLET XAVIER
IPC: G02B1/115
Filed: 2015-05-22
Granted: 2022-10-11
Abstract: The invention relates to a substrate (30) coated on one face (31) with a thin-film multilayer (34, 35, 36) containing at least one metal functional film (140, 180, 220) based on silver or made of silver having a thickness e comprised between 7 nm and 20 nm inclusive of these values, and two antireflection coatings (120, 160, 200, 240), said antireflection coatings each comprising at least one antireflection film (124, 164, 204, 244), said functional film (140) being placed between the two antireflection coatings (120, 160), characterised in that said multilayer comprises a lower discontinuous metal film (123) having a thickness e' comprised between 0.5 nm and 5 nm inclusive of these values, said lower discontinuous metal film (123) being located between, on the one hand, said face (31), and on the other hand, the only or the first metal functional film (140) as counted starting from said face (31).
Patent CA-2954794-C (CA)
Inventor: ABBAS CHARLES
IPC: C12P7/06
Filed: 2015-07-10
Granted: 2022-11-01
Abstract: La présente invention concerne un système et un procédé de production d'un composé organique utilisant la fermentation dans lequel de multiples constituants du système sont recyclés dans le système. Le système et le procédé permettent l'extraction d'une forte concentration du composé organique à partir du bouillon de fermentation dans un système en continu qui permet de recycler la biomasse, le bouillon de fermentation aqueux et les solvants d'extraction. Le système et le procédé sont particulièrement bien adaptés pour produire et extraire de l'éthanol.
Patent CA-2955755-C (CA)
Title: Stirring device
Inventor: KELLER WOLFGANG
IPC: B01F27/113
Filed: 2015-07-16
Granted: 2023-03-28
Abstract: The invention relates to a stirring device, in particular an axially conveying stirring device, for stirring, mixing, homogenising, dispersing and/or suspending, in particular abrasive media, comprising at least one mixing blade (10) which is provided in order to rotate about a rotational axis (12), and a contour unit (14) which is provided to reduce the wear and tear of at least one mixing blade (10).
Patent CA-2958065-C (CA)
Title: Systemes et procedes d'ancrage d'un implant
Inventor: KHAIRKHAHAN ALEXANDER K
IPC: A61F2/24
Filed: 2015-06-24
Granted: 2023-10-31
Abstract: L'invention concerne, dans certains aspects, un dispositif pour utilisation dans l'ancrage d'un implant, comprenant des ancrages, des sutures, des implants, des agrafes, des outils, des boucles et des procédés d'ancrage entre autres procédés. Un ancrage tel que présentement décrit peut être utilisé pour fixer un dispositif d'assistance de coaptation, un anneau d'annuloplastie, une valve artificielle, un patch cardiaque, un capteur, un stimulateur cardiaque, ou d'autres implants. L'implant peut être un anneau de valve mitrale ou une valve mitrale artificielle dans certains modes de réalisation.
Patent CA-2960764-C (CA)
Title: Procede pour extraire des informations codees dans un resultat d'une mesure rmn
Inventor: HUBER FRITZ
IPC: G01R33/46
Filed: 2015-09-11
Granted: 2018-04-03
Abstract: L'invention concerne un procédé pour extraire des informations codées dans un résultat d'une mesure de résonance magnétique nucléaire (RMN), comprenant les étapes suivantes : fournir un premier résultat d'une mesure RMN d'un échantillon ; fournir un second résultat d'une mesure RMN d'un échantillon d'étalonnage ; calculer un facteur de conversion indicatif d'une dépendance entre des informations codées sur l'échantillon d'étalonnage et la concentration d'au moins un constituant de l'échantillon d'étalonnage, appliquer le facteur de conversion à des informations codées dans le premier résultat, calculer une valeur de validité pour un sous-ensemble des informations codées du premier résultat, la valeur de validité étant représentative pour qu'une adéquation d'un premier sous-ensemble des informations codées soit séparée d'un second sous-ensemble des informations codées, et attribuer la valeur de validité au sous-ensemble des informations codées pour lesquelles il a été calculé.
Patent CA-2962623-C (CA)
Title: Stent a charniere flexible
Inventor: FLEURY SEAN P
IPC: A61F2/915
Filed: 2015-10-21
Granted: 2019-07-16
Abstract: La présente invention concerne une endoprothèse qui peut comprendre un squelette tubulaire expansible (12) qui est expansible d'un état comprimé à un état expansé et comprendre une pluralité de rangées d'entretoises (20), des rangées d'entretoises adjacentes délimitant des interstices espaçant les rangées d'entretoises adjacentes les unes des autres, et une pluralité de raccords (22) s'étendant à travers les interstices et raccordant entre elles lesdites rangées d'entretoises, au moins certains raccords de la pluralité de raccords délimitant une partie charnière flexible. Les longueurs des interstices entre les rangées d'entretoises adjacentes peuvent varier le long de la longueur du squelette tubulaire expansible. La pluralité de raccords s'étendent radialement vers l'extérieur au-delà d'un diamètre externe de la pluralité de rangées d'entretoises dans l'état expansé. La pluralité de raccords sont conçus pour être en contact avec une paroi d'une lumière corporelle dans l'état expansé afin d'inhiber la migration de l'endoprothèse à la suite de l'implantation de ladite endoprothèse dans la lumière corporelle.
Patent CA-2962992-C (CA)
Inventor: TOMODA HIROSHI
IPC: A22C29/02
Filed: 2017-03-31
Granted: 2021-04-13
Abstract: A crab processing device includes a transportation mechanism transporting a crab; a shell remover removing a shell of the crab; a gill remover removing a gill of the crab; and a crab cutter cutting the crab into halves. The gill remover includes a jetting device jetting pressurized water toward the crab at an oblique angle with respect to a horizontal line.
Patent CA-2971553-C (CA)
Title: Roller system for laminated products
Inventor: CARIDIS ANDREW ANTHONY
IPC: B31C5/00
Filed: 2015-11-04
Granted: 2023-03-21
Abstract: A roller system laminates products in different shapes of any type of mass and/or combination thereof, for obtaining different rolled tri-dimensional shapes, to be later baked and/or fried. A roller system comprises a horizontal conveyor belt, set on the upper part of a main support structure, which receives laminated products and conveys them in a first direction at a first velocity towards a start roller belt; said start roller belt which is perpendicular to the horizontal conveyor belt, is set over a second mobile support structure, to begin the rolling of the laminated products at a second velocity and in a second direction, said start roller belt transports the laminated products with the rolling having started towards a rolling belt; the rolling belt on an inclined plane under the horizontal conveyor belt.
Patent CA-2976827-C (CA)
Inventor: LI XIANG
IPC: H04N19/513
Filed: 2016-03-25
Granted: 2023-08-29
Abstract: Dans un exemple, un procédé de traitement de données vidéo consiste à déterminer un vecteur de mouvement candidat pour dériver des informations de mouvement d'un bloc actuel de données vidéo, les informations de mouvement indiquant un mouvement du bloc actuel par rapport à des données vidéo de référence. Le procédé consiste également à déterminer un vecteur de mouvement dérivé pour le bloc actuel en se basant sur le vecteur de mouvement candidat déterminé, la détermination du vecteur de mouvement dérivé comprenant l'exécution d'une recherche de mouvement pour un premier ensemble de données de référence qui correspond à un second ensemble de données de référence à l'extérieur du bloc actuel.
Patent CA-2977171-C (CA)
Title: Materiaux a base de thienothiophene et de dithienothiophene - bore (donneur - accepteur) pour diodes electroluminescentes organiques
Inventor: OZTURK TURAN
IPC: C07F5/02
Filed: 2015-02-20
Granted: 2022-07-12
Abstract: La présente invention concerne de nouvelles molécules de structures définies, constituées d'une série de dérivés de thiénothiophène (TT), de dithiénothiophène (DTT) et de bore, à partir desquelles sont obtenus des dispositifs électroluminescents destinés à être appliqués à des diodes électroluminescentes organiques (OLED).
Patent CA-2982407-C (CA)
Title: Development of a high temperature stable scavenger for removal of hydrogen sulfide
Inventor: Rana Geeta
IPC: B01D53/48
Filed: 2016-04-21
Granted: 2022-03-15
Abstract: The present disclosure provides compositions and methods that are useful in removing, lowering the amount of, or otherwise controlling hydrogen sulfide and mercaptans. The compositions and methods can be used in any industry where hydrogen sulfide poses problems, such as when dealing with crude oil based, natural gas based, and/or coal based products. The present disclosure provides scavenger compounds and methods that can reduce the amount of or eliminate hydrogen sulfide in a variety of mediums. In one aspect, the present disclosure provides scavenger compounds having the following general formula:    wherein Ci ¨ C6 are carbon; Ri ¨ R6 are independently selected from hydrogen or <I                                                        MG> , and at least one of Ri ¨ R6 is                                             ;  X is nitrogen; Y is selected trom the group consisting of nitrogen, oxygen, and sulfur; and each n is independently selected from a number in a range of 1 - 6.
Patent CA-2982637-C (CA)
Title: A multi-hop networking protocol for wide-area energy harvesting sensor network deployments
Inventor: JOHNSTON MATTHEW R
IPC: H04W28/12
Filed: 2017-10-17
Granted: 2021-12-21
Abstract: The present invention provides an EHSN communication protocol that uses a beaconing scheme to facilitate communication between multiple low power sensor nodes. In the illustrative embodiment, the desired sensor data flows through a series of sensor nodes from the origin sensor to a destination node through a set of intermediate relay nodes. Transmissions from one node to another occur using a receiver-initiated beaconing scheme, in which beacons are sent by each node when they have harvested sufficient energy to relay data. The specific set of relay nodes is chosen opportunistically from the total set of nodes in the network, based on which nodes have harvested sufficient energy (and broadcasted the appropriate beacon), and which nodes are optimally positioned to forward data to the destination node.
Patent CA-2987587-C (CA)
Inventor: ANDERSON JAMES C
IPC: A23L2/60
Filed: 2016-05-27
Granted: 2022-05-03
Abstract: Disclosed are methods of releasing or enriching for steviol glycosides produced by yeast. The disclosed methods enhance or improve the release or enrichment of the steviol glycosides.
Patent CA-2988367-C (CA)
Title: A device for detecting thermographic image
Inventor: BARALDI LUCA
IPC: G01J5/04
Filed: 2016-06-09
Granted: 2023-09-05
Abstract: Described is a device (1) for detecting at least one thermographic image comprising a thermal camera (2) sensitive to infrared radiation for acquiring the thermographic image; a protective a case (3), inside which the thermal camera (2) is inserted, having a window through which the thermal camera (2) is able to acquire the thermographic image; a screen (5), positioned outside the protective case (3) and movable between a first operating position at which it is superposed on the window to protect it from environmental disturbances and a second operating position wherein it is shifted from the window, allowing the thermal camera (2) to acquire the thermographic image; a pneumatic system (7) for supplying air inside the protective case (3) having an inlet (8) outside the protective case (3); a computerised command and control unit (10); the pneumatic system (7) comprises means (12) for adjusting and distributing the air operating inside the protective case (3) and in communication with the external inlet (8) controlled by the computerised command and control unit (10).