baber/WOPTO huggingface dataset:
Patent CA-3018682-A1 (CA)
Inventor: GABRIELE DAVID
IPC: G06Q30/06
Filed: 2018-09-25
Abstract: A system includes one or more memory devices storing instructions, and one or more processors configured to execute the instructions to perform steps of a method providing sensor-based authentication of customers. The system may detect customer biometric data associated with an unknown customer present at a merchant location. The system may determine, based on a known customer identification profile and the detected customer biometric data, a confidence level that the unknown customer is the same individual as the known customer and authenticate the unknown customer based on a determination that the confidence level exceeds a predetermined threshold. The system may transmit identification information associated with the known customer to a financial service provider and receive payment credentials of one or more accounts associated with the known customer and authorization to utilize the one or more accounts to perform a financial transaction.
Patent CA-3019092-A1 (CA)
Inventor: JIMENEZ CRUZ FEDERICO JESUS
IPC: C01B32/30
Filed: 2018-09-28
Abstract: The present invention relates to a process for the manufacture of microporous carbon materials to perform selective separations of nitrogen in gas mixtures such as hydrogen sulfide, carbon dioxide, methane and C2, C3 and C4+ hydrocarbons, with high efficiency, shaped of microspheres or cylinders from copolymers of poly (vinylidene chloride-co-methyl acrylate) with density of 1.3 to 1.85 g/cm3 or poly (vinylidene chloride-co-vinyl chloride) with density of 1.3 to 1.85 g/cm3, using two stages. The first consists of a surface passivation of the material by chemical attack in a highly alkaline alcohol solution with the aim of effecting a precarbonization on the surface of the copolymer, so that during the pyrolysis process it does not deform and gradually develop the microporosity. The material of the first stage presents in the crust, percentages between 55 to 85 % carbon, between 5 to 20% oxygen and between 10 to 40 % chlorine, while in the interior of the material presents lower percentages of carbon between 30 to 65 %, oxygen between 2 to 6 % and chlorine of 30 to 60 %. The second consists of the gradual pyrolysis of the chemically passivated copolymer with the aim of developing microporosity and high surface area values; as well as during the melting and gas dehydrohalogenation stages thereof the deformation of the material is avoided. The morphology of the copolymers are microspheres of 125 to 225 micrometers or cylinders of 4 mm in height and 3 mm in diameter, which after pyrolysis reduce their size by 35 % with respect to the initial one. The material of the second stage, which is already microporous carbon material, has percentages in the crust between 90 to 100 % carbon and between 10 to 0 % oxygen. This microporous carbon material has the highly feasible quality of performing the chromatographic separation of nitrogen in mixtures with gases such as hydrogen sulfide, carbon dioxide, methane and C2, C3 and C4+ hydrocarbons, which allows to take as a basis to develop separation technologies of these components through adsorption-desorption processes. The microporous carbon materials of the present invention can separate and desorb mixtures of nitrogen with carbon dioxide and hydrogen sulfide at temperatures below 175 °C as well as depending on the way to perform stage 1 (chemical treatment) can have materials microporous carbon that retains very important carbon dioxide and hydrogen sulfide.
Patent CA-3019302-A1 (CA)
Title: Selection d'une carte de transaction pour une transaction fondee sur des caracteristiques de la transaction
Inventor: KOEPPEL ADAM
IPC: G06K19/07
Filed: 2018-10-01
Abstract: Un exemple de porte-monnaie électronique peut comprendre une pluralité de fentes configurées pour contenir des cartes de transaction, chaque fente de la pluralité de fentes comprenant un lecteur de cartes, et la pluralité de fentes contenant des cartes de transaction; et au moins un processeur pour recevoir des informations de transaction, associées à une transaction, à un terminal de transaction, pour sélectionner une carte de transaction, parmi les cartes de transaction, en fonction des informations de transaction reçues, et/ou fournir un jeton de transaction associé à la carte de transaction sélectionnée à être utilisée avec le terminal de transaction pour traiter la transaction.
Patent CA-3019320-A1 (CA)
Title: Catalyst-containing oxygen transport membrane
Inventor: LU ZIGUI
IPC: B01D71/02
Filed: 2017-03-02
Abstract: A method is described of producing a catalyst-containing composite oxygen ion membrane and a catalyst-containing composite oxygen ion membrane in which a porous fuel oxidation layer and a dense separation layer and optionally, a porous surface exchange layer are formed on a porous support from mixtures of (Ln1-xAx)wCr1-yByO3-d and a doped zirconia. Adding certain catalyst metals into the fuel oxidation layer not only enhances the initial oxygen flux, but also reduces the degradation rate of the oxygen flux over long-term operation. One of the possible reasons for the improved flux and stability is that the addition of the catalyst metal reduces the chemical reaction between the (Ln1-xAx)wCr1-yByO3-d and the zirconia phases during membrane fabrication and operation, as indicated by the X-ray diffraction results.
Patent CA-3020862-A1 (CA)
Inventor: ENGENE KNUT
IPC: B66C23/48
Filed: 2017-04-18
Abstract: A deck hoist tractor (DHT) for an unmanned platform (1) comprising an elongated base frame structure (12) carrying respective caterpillar drives (18) on each side enabling the tractor (2) to move forward and rearward, characterised in that the tractor (2) further comprising a tower frame structure (10) extending in substantially vertical direction from one end section of the base frame structure (12), which tower frame structure (10) is carrying a cantilevered top frame structure (11) carrying a lifting apparatus (22, 21), said caterpillar drives (18) are located at the same end section as said top frame structure (11), that said base frame structure (12) is extended by respective cantilevered beams (12a) space apart with an opening between them, each cantilevered beam (12) having an adjustable support structure (19) adjacent to their distal end (12b) from the caterpillar drive (18), said cantilevered top frame structure (11) is extended to vertically correspond with said respective cantilevered beams (12a), and said lifting apparatus (20, 21) is arranged to be shifted both forward and rearward, in addition to laterally in said top frame structure in order to position a load supported in the lifting apparatus. The invention also relates to a temporarily installed escape chute (54) and a method for installing and removing a tote tank (70) on the platform (1).
Patent CA-3021089-A1 (CA)
Inventor: THOMPSON DARIN KYLE
IPC: A62B18/08
Filed: 2017-04-14
Abstract: A power supply (12) for an item of personal protective equipment (10) and a method and system for removably coupling the power supply (12) to the item of personal protective equipment, such as a respirator mask (10). The removable battery cartridge (12) is attached to the mask body (14) in the user's chin area, below the location at which a respirator would be or is attached. Thus, the power supply (battery cartridge (12) ) is out of the user's way and at a location that allow the user to couple or uncouple the cartridge (12) from the mask (10) quickly and easily, even when the user is wearing gloves. In one embodiment, a mask body (14) includes a lower surface and power supply that is removably couplable to the mask body lower surface.
Patent CA-3021255-A1 (CA)
Title: A method of treating hair with a composition comprising an alpha-substituted aldehyde
Inventor: GOUGH TONY
IPC: A61Q5/00
Filed: 2017-04-21
Abstract: A method of treating a material, the method comprising contacting the material with a composition comprising an alpha-substituted aldehyde.
Patent CA-3021928-A1 (CA)
Title: Methode d'activation d'un appareil de traitement de produits ayant une tete d'impression a jet d'encre, et appareil de traitement de produits
Inventor: MUHL WOLFGANG
IPC: H02K41/03
Filed: 2018-10-24
Abstract: La présente invention concerne une méthode dactivation dun appareil de traitement de produits ayant une tête dimpression à jet dencre. Cela comprend le mouvement du dispositif dimpression à jet dencre dans la direction y dun système de coordonnées cartésiennes dans une position déchange, dimpression, de nettoyage ou détanchéité. Une activation du moteur dentraînement (M1) a donc lieu pour générer un mouvement vertical de la tête dimpression à jet dencre. Cela se produit au lieu dun mouvement de la tête dimpression à jet dencre dune position déchange ou détanchéité dans au moins une autre position, plus précisément une position dimpression ou de nettoyage. Linvention concerne également un appareil de traitement de produits cité dans la méthode ci-dessus. Lappareil de traitement de produits est ainsi équipé dun dispositif dimpression à jet dencre pour la génération dimpressions.
Patent CA-3026643-A1 (CA)
Title: Sensor systems for use in connection with medical procedures
Inventor: Reiter Jason David
IPC: A61B18/12
Filed: 2017-06-06
Abstract: Embodiments of the present disclosure provide a method and apparatus for sensing. An exemplary apparatus includes a surgical device, a control unit comprising a user interface, a power unit, a motor, a warning element, a processor, and a memory including computer program instructions, the user interface operable to select between an on or off setting for the apparatus, the power unit operable to connect with a power source. The apparatus further includes a sensor located on at least one of the surgical device and the control unit, the sensor operable to sense a presence of gases, and a conduit comprising a vacuum tube fluidly coupled to the surgical device and the control unit, and a communication line operable to transmit electronic signals between the surgical device, the control unit and the sensor.
Patent CA-3029686-A1 (CA)
Inventor: WOOD GLENN ROY
IPC: E04G25/04
Filed: 2017-07-04
Abstract: The present disclosure relates to a prop (10) comprising a first tube (14) and a second tube (16). The first tube (14) is telescopically connected to the second tube (16) for axially displacing the second tube (16) between a retracted position and an extended position. The first and second tubes (14, 16) each comprise a loading end for receiving an axial load from opposing load surfaces (62, 64) in the extended position. The first tube (14) and the second tube (16) are made from a plastics material.
Patent CA-3032054-A1 (CA)
Inventor: ANAK OEZLEM
IPC: A61K35/17
Filed: 2017-07-28
Abstract: Provided are compositions and methods for treating diseases, e.g., cancers, e.g., diseases associated with expression of an antigen, e.g., CD 19, comprising administering a cell that expresses a chimeric antigen receptor (CAR) specific to the antigen, e.g., CD19, in combination with a PD-1 inhibitor.
Patent CA-3032567-A1 (CA)
Title: Fixed-distance virtual and augmented reality systems and methods
Inventor: MILLER SAMUEL A
IPC: G02B27/22
Filed: 2017-07-31
Abstract: A fixed-distance display system includes a light source configured to generate a light beam. The system also includes a light guiding optical element configured to propagate at least a portion of the light beam by total internal reflection. The system further includes a first inertial measurement unit configured to measure a first value for calculating a head pose of a user. Moreover, the system includes a camera configured to capture an image for machine vision optical flow analysis. The display system is configured to display virtual images only within a tolerance range of a single predetermined optical plane.
Patent CA-3035077-A1 (CA)
Inventor: SU GUOGUANG
IPC: F23D14/58
Filed: 2017-09-05
Abstract: A gas burner system comprising a longitudinal burner body defining a longitudinal central cavity, and a ribbon pack configured to be removably installed into the central cavity, the ribbon pack comprising: (i) at least one ribbon positioned between a first vertical wall and a second vertical wall; (ii) a first transverse arm extending horizontally outward from a first longitudinal side of the ribbon pack; (iii) a second transverse arm extending horizontally outward from a second longitudinal side of the ribbon pack, wherein the first and second transverse arms are configured to attach to the longitudinal burner body.
Patent CA-3035259-A1 (CA)
Title: Identification de demandeurs et de fournisseurs mis en correspondance
Inventor: EYLER ETHAN DUNCAN
IPC: G06Q30/08
Filed: 2017-09-29
Abstract: Selon certains modes de réalisation, l'invention concerne des techniques, y compris des systèmes et des procédés, pour identifier et mettre en correspondance des demandeurs et des fournisseurs. Par exemple, certains modes de réalisation peuvent afficher un motif d'identification qui est unique pour un demandeur et un fournisseur mis en correspondance pour permettre aux fournisseurs et aux demandeurs de valider rapidement, facilement et avec précision l'identité des uns et des autres avant de fournir un service. Dans certains modes de réalisation, l'élément d'identification peut être présenté sur un dispositif de communication fournisseur pour afficher clairement des graphiques associés à un élément d'identification à tous les demandeurs dans une zone de telle sorte que les demandeurs puissent facilement identifier un fournisseur mis en correspondance.
Patent CA-3036176-A1 (CA)
Title: Devices to be used as magnets
Inventor: BAER STANLEY
IPC: H01F7/00
Filed: 2019-03-11
Abstract: There is provided a device to be used as a magnet. The device comprises a first member, a second member, and a third member. The first member defines a trench extending along a longitudinal direction. The trench has a top being open. Moreover, the first member comprises a first material being magnetizable. The second member is received in the trench and secured to the first member.  The second member comprises a second material being magnetizable. Furthermore, the third member is received in the trench and secured to the first member. The third member comprises a third material being magnetizable. The third member and the second member are disposed side-by-side along the longitudinal direction.
Patent CA-3038016-A1 (CA)
Title: Appareil d'elimination de tissu
Inventor: LAVI GILAD
IPC: A61F9/007
Filed: 2016-09-27
Abstract: L'invention porte sur un appareil utilisé pour l'ablation de tissu d'un organe du corps. L'appareil comprend un dispositif de sonde portatif, un dispositif de moteur rotatif, et un ensemble de connexion conçu pour connecter, de manière amovible, le dispositif de sonde portatif et le dispositif de moteur rotatif. Le dispositif de sonde portatif est jetable, et comprend un boîtier ayant une extrémité proximale et une extrémité distale. L'outil de coupe rotatif, s'étendant de manière distale à partir de l'extrémité distale du boîtier, est conçu pour couper et retirer le tissu pendant la rotation. Un ensemble de transmission, passant à l'intérieur du boîtier entre les extrémités proximale et distale, est conçu pour transmettre la force de rotation à l'outil de coupe rotatif. L'ensemble de connexion est conçu pour s'accrocher entre le dispositif de moteur rotatif et l'ensemble de transmission, pour ainsi faire tourner, de manière contrôlée, l'outil de coupe et retirer le tissu. Dans certains modes de réalisation, l'appareil comprend une unité de commande pour commander le fonctionnement de l'appareil. L'unité de commande comprend un mécanisme d'activation de l'outil de coupe rotatif, et un dispositif de commande, conçu pour faire fonctionner le mécanisme d'activation et générer un unique signal d'activation fixe, d'intensité et de durée connues, pendant un intervalle de temps prédéterminé, ce qui permet de restreindre le fonctionnement de l'outil de coupe à seulement l'intervalle de temps de l'unique signal d'activation.
Patent CA-3039913-A1 (CA)
Inventor: RUSSELL JARED STEPHEN
IPC: G05D1/00
Filed: 2017-10-05
Abstract: L'invention concerne, selon des aspects, la génération d'un plan de vitesse pour un véhicule autonome. À titre d'exemple, un véhicule (100) est manuvré dans un mode de conduite autonome le long d'un itinéraire (660) à l'aide d'informations de carte pré-mémorisées. Ces informations identifient une pluralité de régions de défense de stationner dans lesquelles le véhicule ne devrait pas s'arrêter mais qu'il peut traverser dans le mode de conduite autonome. Chaque région de défense de stationner de la pluralité de régions de défense de stationner est associée à une valeur de priorité. Un sous-ensemble de la pluralité de régions de défense de stationner est identifié sur la base de l'itinéraire. Un plan de vitesse pour arrêter le véhicule est généré sur la base des valeurs de priorité associées aux régions de défense de stationner du sous-ensemble. Le plan de vitesse identifie un emplacement pour arrêter le véhicule. Le plan de vitesse est utilisé pour arrêter le véhicule dans l'emplacement.
Patent CA-3041914-A1 (CA)
Inventor: PITCHER STEPHEN N
IPC: A61K38/06
Filed: 2019-04-30
Abstract: The disclosure relates to compositions, methods and systems for improving levels of free radicals in a body. A composition includes an antioxidant in a reduced state and a deoxygenated water solvent. The composition is such that the antioxidant remains in its reduced state.
Patent CA-3043076-A1 (CA)
Title: Radiator and plant illumination lamp
Inventor: WU CHANJUAN
IPC: F21V33/00
Filed: 2019-01-09
Abstract: The present invention provides a radiator and a plant illumination lamp containing the radiator. The radiator includes a heat-radiating baseplate configured for fixing a heat source, and heat-radiating side plates connected to the heat-radiating baseplate. The heat-radiating side plates each are provided with a plurality of heat-exchanging through grooves running through the heat-radiating side plates. The heat-exchanging through groove forms a heat potential difference, so that under the influence of the heat potential difference, the cold air outside the radiator passes through the heat-exchanging through groove on the heat-radiating side plates, and then flows out through a hot air chamber and an air outlet at an upper end of the hot air chamber after exchanging heat with the heat-exchanging through groove on the heat-radiating side plates, so as to form a strong natural air convection. Therefore, the value of the heat exchange coefficient h of the heat-exchanging through groove is improved to 4-6 times higher than that of the radiator without heat-exchanging through groove. Moreover, the heat-exchanging through groove increases the effective heat radiation area of the radiator during the processing, thereby greatly improving the heat radiation capability of the radiator.
Patent CA-3046827-A1 (CA)
Title: Methods and systems for screening using microcapillary arrays
Inventor: COCHRAN JENNIFER R
IPC: C12Q1/68
Filed: 2017-12-11
Abstract: High-throughput methods for screening large populations of variant proteins are provided. The methods utilize large-scale arrays of microcapillaries, where each microcapillary comprises a solution containing a variant protein, an immobilized target molecule, and a reporter element. Immobilized target molecules may include any molecule of interest, including proteins, nucleic acids, carbohydrates, and other biomolecules. The association of a variant protein with a molecular target is assessed by measuring a signal from the reporter element. The contents of microcapillaries identified in the assays as containing variant proteins of interest can be isolated, and cells expressing the variant proteins of interest can be characterized. Also provided are systems for performing the disclosed screening methods.
Patent CA-3047170-A1 (CA)
Title: Methode de prevention et de traitement d'une lesion renale induite par un medicament
Inventor: LI JINAN
IPC: A61K38/48
Filed: 2017-06-19
Abstract: L'invention concerne une méthode de prévention et/ou de traitement d'une lésion tissulaire rénale induite par un médicament et de maladies associées d'un sujet, comprenant l'administration d'une quantité efficace de plasminogène à un sujet. L'invention concerne également un médicament, une composition pharmaceutique, un produit et un nécessaire comprenant le plasminogène, utilisés pour prévenir et/ou traiter une lésion tissulaire rénale induite par un médicament et des maladies associées chez le sujet.
Patent CA-3048381-A1 (CA)
Title: Preparation lyophilisee
Inventor: YASUKAWA HIDEHITO
IPC: A61K9/19
Filed: 2017-12-28
Abstract: Le problème décrit par la présente invention est de fournir une composition pharmaceutique qui contient une protéine de fusion d'un anticorps et une enzyme lysosomale comme principe actif et qui est suffisamment stable pour être commercialisée. La solution selon l'invention porte sur une préparation lyophilisée qui contient une protéine de fusion d'un anticorps et une enzyme lysosomale comme principe actif, et qui contient en outre un sel neutre, un disaccharide, un tensioactif non ionique et un tampon. Un exemple d'une telle préparation lyophilisée contient une protéine de fusion d'un anticorps de récepteur anti-transferrine et de l'iduronate-2-sulfatase humaine comme principe actif, et contient en outre du chlorure de sodium comme sel neutre, du saccharose comme disaccharide, un poloxamère comme tensioactif non ionique, et un tampon phosphate comme tampon.
Patent CA-3050032-A1 (CA)
Inventor: URBAN ALFONS
IPC: B24C5/04
Filed: 2018-01-10
Abstract: The invention relates to a blasting probe (10) for introducing a granular blasting material into a cavity, in particular into a narrow coked cavity, such as an inlet channel (18) of a valve (19) of a combustion engine, in particular for the cleaning thereof, comprising a blasting pipe (28) that can be connected to a blasting material supply line (11) by a rear end, and a blasting nozzle (27) on the front end of the blasting pipe (28), which has at least one outlet opening (29) for the blasting material, which is positioned radially in relation to the longitudinal axis (31) of the blasting pipe (28) and which is assigned an impact surface (30) arranged transverse to the longitudinal axis (31) of the blasting pipe (28).
Patent CA-3052841-A1 (CA)
Title: Improvements in fluid sampling
Inventor: SMITH JARROD NIGEL
IPC: G01N1/14
Filed: 2018-02-07
Abstract: A device for sampling a fluid circulating through a system is disclosed. The device comprises a device inlet through which the fluid enters the device at under pressure, and a device outlet. The device also has a pressure reducing and / or flow limiting valve or valves between the device inlet and the device outlet for reducing the pressure and / or limiting the flow of the fluid after the fluid enters the device. A flow path altering valve between the pressure reducing and / or the flow limiting valve(s) and the device outlet is also present for receiving the fluid from the pressure reducing and / or flow limiting valve(s) and directing the fluid in a continuous purge flow mode of the device to a first opening of a chamber and through the chamber to the device outlet prior to and after sampling of the fluid. The device also has a displacer within the chamber, the displacer being in a continuous purge state when the fluid is directed through the chamber in the continuous purge flow mode. The flow path altering valve is also configured upon activation to change the continuous purge flow mode of the device to a sample discharge flow mode in which the fluid is directed to a second opening of the chamber and through the chamber and the displacer is converted from the continuous purge state to a sample discharged state and the volume of fluid already present in the chamber is discharged through the first opening to obtain a sample of the fluid.