baber/WOPTO huggingface dataset:
Patent CA-3160005-A1 (CA)
Title: Inflatable containment tank
Inventor: MCATARIAN PATRICK F
IPC: B65D8/14
Filed: 2022-05-24
Abstract: A rapid deployment containment tank includes an inflatable container and a self-contained compressed gas source. The container defines a liquid chamber and an open top through which a liquid passes into the liquid chamber. The container is shiftable between a deflated configuration and an inflated configuration. The container includes a flexible base wall and a flexible sidewall cooperating to define the liquid chamber. The sidewall projects from the base wall along an interface and includes an air chamber. The air chamber includes a plurality of tubular columns spaced apart along the interface. The compressed gas source is coupled to the container and is fluidly connected to the air chamber to supply a compressed gas for inflating the container. The tubular columns are fillable with the compressed gas to cause the sidewall to lift upwardly from the base wall, as the container shifts from the deflated configuration to the inflated configuration.
Patent CA-3160073-A1 (CA)
Inventor: OLSON BRETT
IPC: E21B23/00
Filed: 2022-05-18
Abstract: An abandonment tool for abandoning a well is provided. The tool can have a cement tool connectable to coiled tubing for controlling a flow of a cement slurry through the tool, a setting tool provided below the cement tool for setting a bridge plug, an upper shear joint connected between the cement tool and the setting tool, a shear stud connecting the bridge plug to the setting tool, and at least one exhaust port in an inner passage to place the inner passage in fluid communication with an annulus between the abandonment tool and a wall of the well after the bridge plug has plugged the well. The upper shear joint shearing at a first force to separate the cement tool and the setting tool and the shear stud shearing at a second force to separate the bridge plug fiom the setting tool.
Patent CA-3161837-A1 (CA)
Title: Venting of sealed fuel cell enclosure
Inventor: EPP BRYN
IPC: H01M8/2485
Filed: 2022-06-07
Abstract: A venting system includes a housing and an air intake manifold. The housing receives a fuel cell stack, and the air intake manifold extends along the fuel cell stack. The air intake manifold directs a flow of air to the fuel cell stack, and is disposed adjacent to and in contact with the fuel cell stack.
Patent CA-3164081-A1 (CA)
Inventor: MENG FANYU
IPC: G06K9/00
Filed: 2020-07-30
Abstract: Disclosed are a video processing method and apparatus based on deep learning, wherein same belong to the technical field of computer vision. The method comprises: firstly, extracting image frames from a video, then extracting features of the image frames by means of a deep learning method, and then, according to the similarity between the features of all the image frames, performing an operation of picture segmentation to filter redundant information out of pictures, so as to acquire at least one sub-picture; extracting multi-dimensional image features, which carry video image information, from all the sub-pictures; and performing feature fusion on the multi-dimensional image features of all the sub-pictures to acquire a feature fusion result. According to the video processing method and apparatus based on deep learning provided in the present invention, the accuracy of a video label algorithm is effectively improved, a feature processing amount is reduced, human labor is greatly reduced, an algorithm processing speed is also improved, and time consumption is reduced.
Patent CA-3164197-A1 (CA)
Inventor: GO TAKASHI
IPC: G02B6/122
Filed: 2019-12-11
Abstract: According to the present invention, in a given ? waveguide, a low-loss curved waveguide is achieved while keeping the bending radius small. An optical waveguide, in which a first waveguide (501) and a second waveguide (503) are connected, is provided with a clothoid taper curved waveguide (502) which is inserted between the first waveguide (501) and the second waveguide (503), wherein: the waveguide width continuously changes from a first waveguide width at the connection point of the first waveguide to a second waveguide width at the connection point of the second waveguide; the bending radius continuously changes from a first bending radius at the connection point of the first waveguide to a second bending radius at the connection point of the second waveguide; the first waveguide width and the second waveguide width are different from each other; and the first bending radius and the second bending radius are different from each other.
Patent CA-3164264-A1 (CA)
Title: Nouveaux agonistes inverses de pqsr
Inventor: HAMED MOSTAFA
IPC: C07D401/14
Filed: 2020-12-30
Abstract: La présente invention concerne un composé de formule générale (I), qui agit en tant qu'agoniste inverse de PqsR (le seul récepteur connu actuellement pour le signal de quinolone de Pseudomonas (PQS), parfois également appelé MvfR) ; une composition pharmaceutique contenant un ou plusieurs composés selon l'invention ; une préparation combinée contenant au moins un composé selon l'invention et au moins un autre ingrédient pharmaceutique actif ; et des utilisations dudit(desdits) composé(s), y compris l'utilisation en tant que médicament, par exemple, l'utilisation dans le traitement ou la prophylaxie d'une infection bactérienne, en particulier d'une infection par Pseudomonas aeruginosa ou par Burkholderia.
Patent CA-3164557-A1 (CA)
Inventor: ALFARAJ NASIR
IPC: H01L21/20
Filed: 2021-01-11
Abstract: A method for growing a semiconductor material over a Si-based substrate includes providing (200) the Si-based substrate (310); growing (208) a monocrystalline refractory-metal ceramic film (320) directly over the Si-based substrate (310); and depositing (210) a semiconductor film (330) directly over the monocrystalline refractory-metal ceramic film (320). The monocrystalline refractory-metal ceramic film (320) has a thickness less than 300 nm.
Patent CA-3166168-A1 (CA)
Inventor: KOEKEMOER RENIER
IPC: E21D20/00
Filed: 2022-06-29
Abstract: A screen handling system is provided for a rock drilling device including a feed assembly, at least one rail system supporting the feed assembly for translational movement relative to a boom along a first axis, and an actuator for advancing a bit or bolt into a rock face parallel to the first axis. The screen handling system includes a pad disposed proximate the bit or bolt, a block having a bore that defines a second axis parallel to the first axis, a gripper at least partially disposed within and axially moveable relative to the bore in a direction along the second axis, and a drive mechanism coupled to the block that is capable of continuously rotating the pad about the second axis to a desired orientation.
Patent CA-3166788-A1 (CA)
Inventor: MATHESON LUCAS
IPC: G06Q20/36
Filed: 2022-07-05
Abstract: Embodiments described herein provide for an ecommerce platform implementing blockchain technologies for tracking, managing, and predicting purchasing behavior. The blockchain mints NFTs representing various aspects and data values of a purchase, such as a ticket NFT, a certificate of authenticity NFT, and an access privilege NFT. The NFTs are assigned to customer wallets and later referenced to track and predict purchasing behaviors. The merchant server later references the blockchain wallet to provide incentives or rewards to customers having certain NFTs. A customer may sell the ticket NFT to another party, but keep the access privilege NFT. The merchant server grants the customer access to limited edition products or events because the customer's wallet includes the access privilege NFT.
Patent CA-3168489-A1 (CA)
Inventor: PERKINS RICHARD
IPC: B32B7/023
Filed: 2021-02-26
Abstract: A photovoltaic module having a superstrate layer, an encapsulant having an upper layer and a lower layer, the upper layer being juxtaposed with a lower surface of the superstrate layer, and a photovoltaic layer intermediate the upper layer and the lower layer of the encapsulant. A first portion of the upper layer of the encapsulant includes a first light scattering value as measured in accordance with an ASTM E430 standard, and a second portion of the upper layer of the encapsulant has a second light scattering value as measured in accordance with the ASTM E430 standard. The second light scattering value is greater than the first light scattering value.
Patent CA-3169180-A1 (CA)
Title: Pipe or pump cavitation control system
Inventor: AHANIN ALI
IPC: G01N11/02
Filed: 2022-07-27
Abstract: A monitoring device having a supervisory system is deployed on an outer surface of a tubular structure having flowing fluid therein. Fluid flow parameters for the flowing fluid are measured with the supervisory system. The fluid flow parameters are sent to an artificial intelligence application residing on a computer system. The artificial intelligence application calculates the probability that cavitation is occurring within the flowing fluid using the fluid flow parameters.
Patent CA-3170583-A1 (CA)
Inventor: ZOMINY CLAUDE
IPC: A24F40/46
Filed: 2021-05-26
Abstract: Système de génération d'aérosol comprenant un élément chauffant de forme tronconique (101) configuré pour générer l'aérosol par évaporation d'un matériau vaporisable sur une surface inclinée convexe (104), et une capsule de matériau vaporisable (102) configurée pour contenir un matériau vaporisable, la capsule de matériau vaporisable comprenant une cavité de forme tronconique avec une surface inclinée concave (105) configurée pour s'accoupler avec l'élément chauffant de forme tronconique. Le système comprend en outre une couche d'une mèche, une maille (106) ou un autre type d'élément poreux ayant une épaisseur déterminée TH configurée pour remplir au moins une partie d'un espace entre la surface inclinée convexe et la surface inclinée concave à un moment où l'élément chauffant de forme tronconique est accouplé à la cavité de forme tronconique de la capsule de matériau vaporisable. Un premier diamètre D1 de la surface supérieure de l'élément chauffant de forme tronconique est configuré pour être inférieur à un second diamètre D2 de la surface inférieure de la cavité de forme tronconique de sorte que l'espace entre la surface inclinée convexe et la surface inclinée concave correspond à l'épaisseur TH déterminée de l'élément poreux au moment où la surface supérieure est en contact avec la surface inférieure.
Patent CA-3170593-A1 (CA)
Title: Detection of phishing websites using machine learning
Inventor: AKHTER SYED (AREEB)
IPC: H04L41/16
Filed: 2022-08-17
Abstract: Salient features are extracted from a training data set. The training data set includes, for each of a subset of known legitimate websites and a subset of known phishing websites, Uniform Resource Locators (URLs) and Hypertext Markup Language (HTML) information. The salient features are fed to a machine learning engine, a classifier engine to identify potential phishing websites is generated by applying the machine learning engine to the salient features, and parameters of the classifier engine are tuned. This enables identification of potential phishing websites by parsing a target website into URL information and HTML information, and identifying predetermined URL features and predetermined HTML features. A prediction as to whether the target website is a phishing website or a legitimate website, based on the predetermined URL features and the predetermined HTML features, is received from the classifier engine.
Patent CA-3170909-A1 (CA)
Title: Offset-alignment pivotable coupler fittings for sealably interconnecting high-pressure lines
Inventor: STROUD GARY ARTHUR
IPC: F16L27/053
Filed: 2019-11-12
Abstract: An offset-alignment pivotable high-pressure coupler fitting for use to demountably and sealingly engage two misaligned high-pressure fluid lines. The coupler fitting comprises: (i) a female part having a bore therethrough with one end configured for sealing demountable engagement with an end of a first high-pressure fluid line and the other end having a symmetrical spherical recess, (ii) a male part having a bore therethrough with one end configured for sealing demountable engagement with an end of a second high-pressure fluid line and the other end having a symmetrical spherical protrusion that matches and is slidingly communicable with the spherical recess in the female part, and (iii) demountable engagement means configured for demountable and sealing engagement of the symmetrical spherical recess of the female part and the symmetrical spherical protrusion of the male part.
Patent CA-3172087-A1 (CA)
Title: Pouch for retort food
Inventor: YUN TAE KYUNG
IPC: B65D81/34
Filed: 2022-08-12
Abstract: The present invention relates to a pouch for retort food, and more particularly, to a pouch for retort food wherein the pouch is put into a microwave oven in a state where food is stored therein and is used for heating food, and from which steam generated during a cooking process may be properly exhausted, thereby improving the texture and taste of food and having reduced manufacturing costs.
Patent CA-3173350-A1 (CA)
Title: Clamp de fixation de fracture osseuse
Inventor: KOAY KENNY
IPC: A61B17/80
Filed: 2021-01-27
Abstract: Clamp de fixation osseuse comprenant des premier et second éléments de serrage, un goujon et un écrou de blocage. Le premier élément s'étend le long d'une courbe correspondant à une surface extérieure d'une première partie d'os et comprend une ouverture s'étendant à travers celui-ci le long d'un axe s'étendant de manière adjacente à l'os. Le second élément s'étend le long d'une courbe correspondant à une surface extérieure d'une seconde partie d'os. Le goujon peut être reçu à l'intérieur de l'ouverture du premier élément. L'écrou comprend un canal taraudé s'engageant par vissage avec une partie du goujon de sorte que, lorsque les premier et second éléments sont dans la configuration fonctionnelle, l'écrou peut être vissé sur le goujon pour fixer les premier et second éléments sur l'os. L'écrou comprend un élément anti-desserrage qui, lorsque l'écrou est vissé sur le goujon, crée une interférence avec le filetage le long du goujon.
Patent CA-3177299-A1 (CA)
Title: Catalytically controlled sequencing by synthesis to produce scarless dna
Inventor: PUGLIESE KAITLIN
IPC: C12Q1/6869
Filed: 2021-06-29
Abstract: The present disclosure relates to methods comprising (a) contacting a polymerase with a template polynucleotide and a plurality of free nucleotides, wherein the template polynucleotide is hybridized to a complementary polynucleotide comprising a 3' end overhung by a 5' terminal fragment of the template polynucleotide, and the plurality of free nucleotides comprise a compound Formula (I); wherein said contacting occurs under a complexation condition, the complexation condition effective to form a complex but not effective to form polymerization, wherein the complex comprises the polymerase, the template polynucleotide, the complementary polynucleotide, and one of the plurality of free nucleotides that is complementary to a first nucleotide of the 5' terminal fragment of the template polynucleotide; (b) detecting a signal from the fluorescent label; and (c) exposing the complex to a polymerization condition.
Patent CA-3178555-A1 (CA)
Inventor: JOHNSON PAIGE L
IPC: H01M10/44
Filed: 2021-05-14
Abstract: Un procédé de charge d'une cellule de batterie comprend l'application d'un courant constant à la cellule de batterie jusqu'à ce qu'une tension prédéfinie soit atteinte sur la cellule de batterie, puis l'application d'une tension constante à la cellule de batterie.
Patent CA-3178938-A1 (CA)
Inventor: SPENCER THOMAS LEE
IPC: G01B7/16
Filed: 2021-05-14
Abstract: According to one aspect, this disclosure describes a novel indirect weight sensing device, systems, and related processes. In at least one embodiment, the present systems include one or more springs with known properties, at least one metal plate on which the springs are fastened and through which the container load is transferred from the container to the ground, a spring deformation sensor by which spring deformation is reckoned, a digital level by which general orientation of the upper plate is determined relative to the ground, a computing unit to collect and process data from the spring deformation sensor and digital level, and an antenna or other such hardware to wirelessly connect to another device and interface with the computing unit.
Patent CA-3180058-A1 (CA)
Inventor: FERNANDEZ-DONIS ARIADNA
IPC: A61P29/02
Filed: 2021-05-20
Abstract: La présente invention concerne des dérivés de pyrazolopyrimidine ayant une activité pharmacologique double envers à la fois la sous-unité ?2? du canal calcique voltage-dépendant et le récepteur sigma-1 (?1), des procédés de préparation de tels composés, des compositions pharmaceutiques les comprenant, et leur utilisation en thérapie, en particulier pour le traitement de la douleur.
Patent CA-3181098-A1 (CA)
Inventor: MORRISON WILLIAM B
IPC: A61B17/04
Filed: 2021-06-04
Abstract: The present invention provides a surgical anchor comprising a screw and a coil; said coil having a conical shape, wound around the screw shaft with the first end of the coil being tapered and having a ring circumference smaller than that of the screw head and being engaged to the bottom of the screw head and the second end of the coil being flared with a larger ring circumference and positioned along the screw shaft.
Patent CA-3182529-A1 (CA)
Title: Expandable liner
Inventor: DELANGE RICHARD W
IPC: E21B43/08
Filed: 2016-07-13
Abstract: In one embodiment, a method of completing a wellbore includes positioning an expandable tubular having a support layer disposed on an exterior of the expandable tubular inside a casing; mechanically expanding the tubular and the support layer, wherein a distance between an outer diameter of the support layer and the inner diameter of the casing is sufficient to prevent burst of the tubular; and hydraulically expanding the support layer into contact with the casing.
Patent CA-3183318-A1 (CA)
Title: Enceinte de confinement d'aerosol
Inventor: THERIAULT RICHARD
IPC: A61G10/00
Filed: 2021-05-14
Abstract: La présente invention concerne une enceinte de confinement d'aérosol qui est utilisée pour isoler une masse d'air entourant immédiatement un patient atteint ou suspecté d'être atteint par une maladie qui peut être transmise par voie aérienne. L'enceinte coopère avec un appareil de support de patient. Dans des modes de réalisation, une tige flexible supporte un revêtement sensiblement imperméable à l'aérosol et est reliée à l'appareil de support de patient. L'enceinte peut être pliée pour prendre une forme repliée prédéterminée et déployée pour prendre une forme dressée prédéterminée. Dans des modes de réalisation, un portail dans le revêtement fournit un accès au personnel ou à l'équipement de soins. L'enceinte de confinement d'aérosol est légère, compacte et partiellement ou totalement jetable. L'enceinte peut être montée rapidement autour d'un patient dans une ambulance ou un autre environnement de traitement.
Patent CA-3185028-A1 (CA)
Title: Circular carbon process
Inventor: BODE ANDREAS
IPC: B01D53/00
Filed: 2021-05-26
Abstract: The present invention relates to a circular carbon process comprising a first step wherein hydrogen and carbon monoxide are reacted to produce methane and water, a second step wherein methane is decomposed into carbon and hydrogen, a third step wherein carbon is used as reducing agent and/or carbon is used in a carbon-containing material as reducing agent in a chemical process to produce carbon monoxide and a reduced substance, whereas the methane produced in the first step is used in the second step, whereas the carbon produced in the second step is used in the third step and carbon monoxide produced in the third step is used in the first step.
Patent CA-3186853-A1 (CA)
Inventor: MANSELL JOHN
IPC: C12N9/16
Filed: 2021-07-23
Abstract: La douleur, touchant souvent un ou plusieurs sites anatomiques, est la principale plainte des sujets et est souvent suffisamment grave pour nécessiter une intervention médicale ou thérapeutique. Selon un aspect, les méthodes de traitement divulguées dans la présente invention affectent la quantité d'AEA en modifiant l'expression de la FAAH dans un fluide corporel d'un sujet présentant une douleur et/ou un trouble anxieux. Les méthodes de traitement de la présente divulgation sont caractérisées premièrement par une réduction temporelle de l'expression du gène de la FAAH et, deuxièmement, par une diminution de l'expression de l'enzyme FAAH ou des deux, par l'intermédiaire de modificateurs de l'expression génétique (GEM).
Patent CA-3187764-A1 (CA)
Title: Dispositif d'imagerie tumorale
Inventor: VIGNON-CLEMENTEL IRENE
IPC: A61B34/10
Filed: 2021-06-24
Abstract: Dispositif d'imagerie comprenant : - une mémoire (10), agencée pour recevoir des données d'imagerie (12),des données de biopsie (16) comprenant des données d'aiguille (160) définissant les dimensions d'une ponction réalisée au moyen d'une aiguille de biopsie, et des données de procédure (162), - un suréchantillonneur (20), agencé pour suréchantillonner l'image matricielle (14) en une image de traitement (22), - un découpeur (30) agencé pour partitionner l'image de traitement (22) issue du suréchantillonneur (20) en un jeu de régions (32), - un sélecteur (40), agencé pour déterminer au sein du jeu de paramètres de diffusion (36) un sous-jeu de paramètres de diffusion (42), et pour renvoyer un sous- jeu de régions (44) tirées du jeu de régions (32), - un guide (50), agencé pour déterminer, à partir du sous-jeu de régions (44), des données de jeux de paramètres de ponction (52) une orientation de ponction et un point d'entrée de ponction et définissant avec les données d'aiguille (160) une zone de ponction.
Patent CA-3188609-A1 (CA)
Title: Procede de production d'un engrais et composition d'engrais
Inventor: HAMMOND PETER
IPC: C05C3/00
Filed: 2021-07-07
Abstract: L'invention concerne un procédé de production d'une composition d'engrais, le procédé consistant à : (A) fournir une composition comprenant de l'ammoniac ; et (b) mettre en contact la composition fournie à l'étape (a) avec : (I) une composition comprenant du dioxyde de carbone ; (ii) une source d'ions sulfate ; et (iii) des fibres cellulosiques.
Patent CA-3192780-A1 (CA)
Inventor: LE FUR XAVIER
IPC: C09J189/00
Filed: 2021-09-16
Abstract: The invention relates to a process for preparing an adhesive composition comprising a heat treated dry plant meal, said heat treated dry plant meal and relating dispersions, adhesive compositions, articles and uses of said heat treated dry plant meal.
Patent CA-3196893-A1 (CA)
Inventor: Song Letian
IPC: C12N15/53
Filed: 2021-11-18
Abstract: The present disclosure relates generally to methods, isolated polypeptides and polynucleotides, expression vectors, and host cells for the production of cannabidiolic acid (CBDa) and other phytocannabinoids. A method of producing CBDa and/or a phytocannabinoid in a heterologous host cell having CBDa-producing or phytocannabinoid-producing capacity comprises transforming the host cell with a nucleotide encoding a variant CBDa synthase protein having a serine insertion between residues P224 and K225 and one or more other amino acid mutation relative to wild type CBDa synthase, and culturing the transformed host cell to produce CBDa and/or phytocannabinoids therefrom. The variant CBDa synthase protein has at least 85% sequence identity with the wild type CBDa synthase protein sequence OXC52 according to SEQ ID NO:140, with serine insertion (SEQ ID NO:141). Exemplary variants having improved CBDa or phytocannabinoid production capacity are described.