baber/WOPTO huggingface dataset:
Patent CA-3113903-A1 (CA)
Inventor: ADEY CHRISTOPHER
IPC: F24D19/00
Filed: 2015-03-06
Abstract: A connection assembly (50) is disclosed for connecting a magnetic separator (10) into a central heating system circuit, the magnetic separator (10) including a housing (12), a separation chamber within the housing (12), and externally threaded inlet and outlet ports (20, 22) extending from the housing. The connection assembly (50) comprises: a fitment (52) adapted to be received within at least one of the ports (20, 22) of the separator (10), the fitment (52) including a bore (66) for carrying fluid from/to the central heating circuit to/from the separator (10); a threaded connector (54) disposed around the bore 66 for securing the fitment (2) to the or each port (20, 22), the threaded connector (54) having a hand grip area for facilitating tightening of the connector (54) by hand; and a removable force transfer element (56) receivable between the fitment (52) and the threaded connector (54) for transferring force between the threaded connector (54) and the fitment (52).
Patent CA-3114987-A1 (CA)
Title: Multi-substituted pyridone derivatives and medical use thereof
Inventor: DUAN MAOSHENG
IPC: C07D401/12
Filed: 2019-04-10
Abstract: Disclosed are multi-substituted pyridone derivatives and a medical use thereof. In particular, disclosed are compounds represented by general formula (I), preparation methods therefor, pharmaceutical compositions comprising said compounds, and a use thereof as tyrosine kinase inhibitors, particularly for treating diseases associated with tyrosine kinase activity. The definition of each substituent in the general formula (I) is the same as that in the description.
Patent CA-3115596-A1 (CA)
Inventor: HAMILTON DAVID
IPC: G01F15/18
Filed: 2021-04-20
Abstract: Systems and methods described herein provide a water meter assembly with a transition interface that includes a non-linear taper to minimize head loss. According to one implementation, the transition interface may include a non-linear outlet taper. In another implementation, the transition interface may include a non-linear inlet taper and a non-liner outlet taper. In still other implementations, the water meter assembly may include a transition interface with different outlet and inlet tapers.
Patent CA-3116786-A1 (CA)
Title: Assemblage de soufflante portative
Inventor: STASZAK JEFFREY R
IPC: F24F7/007
Filed: 2021-04-30
Abstract: Il est décrit un assemblage de soufflante portative comprenant un logement qui forme une paire de tunnels à air. La paire de tunnels à air sont configurés pour fournir une première voie dair à travers une surface dans un sens vers le bas. Lassemblage de soufflante portative comprend également une paire de soufflantes. Chaque soufflante est positionnée à lintérieur de lun des tunnels à air avec un angle descendant. Lassemblage de soufflante portative comprend également un bloc dalimentation configuré pour fournir une alimentation électrique aux premier et deuxième moteurs.
Patent CA-3117374-A1 (CA)
Inventor: BUSILA ELENA
IPC: G06F21/60
Filed: 2019-10-25
Abstract: Systems and methods for privacy and sensitive data protection. An image of a document is received at a pre-processing stage and image pre-processing is applied to the image to ensure that the resulting image is sufficient for further processing. Pre-processing may involve processing relating to image quality and image orientation. The image is then passed to an initial processing stage. At the initial processing stage, the relevant data in the document are located and bounding boxes are placed around the data. The resulting image is then passed to a processing stage. At this stage, the type of data within the bounding boxes is determined and suitable replacement data is generated. The replacement data is then inserted into the image to thereby remove and replace the sensitive data in the image.
Patent CA-3117680-A1 (CA)
Title: Compositions de soin bucco-dentaire comprenant du charbon
Inventor: MARTINETTI MELISSA
IPC: A61K8/96
Filed: 2019-11-14
Abstract: L'invention concerne une composition de soin bucco-dentaire comprenant au moins un agent abrasif et un agent à base de charbon, l'agent à base de charbon étant présent dans une quantité allant d'environ 0,02 % à environ 4 % en poids sur la base du poids total de la composition de soin bucco-dentaire. L'invention concerne en outre des procédés de fabrication d'une composition de soin bucco-dentaire comprenant au moins un agent abrasif et au moins un agent à base de charbon, l'agent à base de charbon étant présent dans une quantité allant d'environ 0,02 % à environ 4 % en poids sur la base du poids total de la composition de soin bucco-dentaire, ainsi que des procédés de blanchiment des dents et/ou de nettoyage des dents comprenant la mise en contact des dents avec une composition de soin bucco-dentaire selon la description.
Patent CA-3121089-A1 (CA)
Title: Dna cutting means based on cas9 protein from defluviimonas sp
Inventor: Severinov Konstantin Viktorovich
IPC: C12N15/11
Filed: 2019-11-26
Abstract: The present invention describes a novel bacterial nuclease of a CRISPR-Cas9 system from the bacteria Defluviimonas sp. 20V17, as well as the use of said nuclease for creating strictly specific two-strand cuts in a DNA molecule. The present nuclease possesses unusual properties and can be used as an instrument for introducing changes at strictly specified places in a genomic DNA sequence of single-celled and multi-celled organisms. The invention thus increases the universality of accessible CRISPR-Cas9 systems, which makes it possible to use Cas9 nuclease from various organisms to cut genomic or plasmid DNA in a large number of specific sites and under various conditions.
Patent CA-3121113-A1 (CA)
Title: Protective garment having improved hood elastomeric interface
Inventor: ALLEYNE ROBERTA ESPINOZA
IPC: A62B18/08
Filed: 2019-11-19
Abstract: A protective garment comprising a hood with a face area, the face area provided with an elastomeric interface having an opening for engaging and demountably sealing a full-face mask or full-face respirator to the hood, the opening having a forehead edge and the chin edge that are both incurvate edges with respect to the center of the opening, and two cheek edges that are excurvate edges with respect to the center of the opening; the opening further having a centerline horizontal dimension between the first and second cheek edges and a centerline vertical dimension between the forehead edge and the chin edge; the centerline horizontal dimension to centerline vertical dimension aspect ratio being 1.5 or greater.
Patent CA-3121449-A1 (CA)
Inventor: IWAI HIROTO
IPC: C12N15/113
Filed: 2019-12-02
Abstract: La présente invention concerne un complexe d'acide nucléique représenté par la formule 1. Formule 1 : (Dans la formule 1, X représente un acide nucléique double brin qui comprend un brin sens et un brin antisens et qui comprend une région duplex d'au moins 11 paires de bases ; l'acide nucléique double brin est complémentaire à l'une quelconque des séquences d'ARNm de CPA cibles reprises dans les tableaux 1-1 à 1-13 dans un brin d'oligonucléotide présentant une longueur de brin de 17 à 30 nucléotides dans le brin antisens, et l'extrémité 3' ou 5' du brin sens se lie à S3 ; L1 et L2 représentent chacun indépendamment un ligand de sucre ; S1, S2, et S3 représentent chacun indépendamment un lieur.)
Patent CA-3121879-A1 (CA)
Title: Rolling ingot mould for the continuous casting of aluminium and aluminium alloys
Inventor: LUNGEN RALF WILHELM ERNST
IPC: B22D11/22
Filed: 2019-11-22
Abstract: The invention relates to a cooling system for a mould, in particular a mould for vertical continuous casting, comprising at least one cooling unit (11), wherein the mould has a running surface (10) with an inner side and an outer side and the inner side of the running surface (10a) limits a continuous casting during operation, wherein the cooling unit (11) is designed to be moveably arranged on the mould and the cooling unit (11) has an adjusting element (13), wherein the cooling unit (11) is arranged on the mould in such a way that a gap (12) is formed between the cooling unit (11) and the outer side of the running surface (10) and the width of the gap (12) can be adjusted by the adjusting element (13).
Patent CA-3123721-A1 (CA)
Title: Sinter resistant metal species in zeolites
Inventor: LIU LICHEN
IPC: B01J29/035
Filed: 2020-01-14
Abstract: The invention relates to a medium or large pore synthetic zeolite comprising at least 0.02 wt%, based on the weight of the zeolite, of a catalytic metal selected from the group consisting of Ru, Rh, Pd, Ag, Os, Ir, Pt, Au, Mo, W, Re, Co, Ni, Zn, Cr, Mn, Ce, Ga, Cu and combinations thereof, which is present as catalytic metal particles, wherein at least 60% by number of said catalytic metal particles have a particle size of 2.0 nm or less, and at least 0.005 wt%, based on the weight of the zeolite, of an alkali metal or alkaline earth metal selected from the group consisting of Li, Na, K, Cs, Ca, Mg, Ba and Sr and combinations thereof, wherein, if the zeolite comprises in the zeolite framework a trivalent element Y selected from the group consisting of Al, B, Ga Fe and combinations thereof, the SiO2:Y2O3 ratio is greater than 200:1.
Patent CA-3124162-A1 (CA)
Title: Control of plants
Inventor: KILIAN MICHAEL
IPC: A01M21/02
Filed: 2019-12-13
Abstract: The invention relates to the control of plants (20) by means of electrical energy (13) and the mechanical removal (14) of parts of the plants. The invention relates to a method and a device for the control of undesired plants by electrical and mechanical means.
Patent CA-3125591-A1 (CA)
Title: Methods and systems for welding copper and other metals using blue lasers
Inventor: ZEDIKER MARK
IPC: B23K26/062
Filed: 2019-12-30
Abstract: A visible light laser system and operation for welding materials together. A blue laser system that forms essentially perfect welds for copper based materials. A blue laser system and operation for welding conductive elements, and in particular thin conductive elements, together for use in energy storage devices, such as battery packs.
Patent CA-3125621-A1 (CA)
Inventor: LOUGHEED CHARLES III
IPC: G06Q10/00
Filed: 2020-01-06
Abstract: L'invention concerne des systèmes et des procédés qui permettent aux utilisateurs de suivre le cycle de vie et les règles conditionnelles associées à des justificatifs d'identité pouvant comprendre des affirmations de tiers vérifiées numériquement concernant l'identité, l'éducation, la gestion des licences, les antécédents professionnels, la provenance, l'authenticité, les résultats, les ingrédients, etc. par l'intermédiaire d'un réseau de sources primaires certifiées ou d'émetteurs de justificatifs d'identité équivalents de source primaire. Une technologie de registre de données vérifiable peut être utilisée pour fournir un accès à des informations associées aux justificatifs d'identité, telles que la validité et les schémas. Des procédés de présentation et d'abonnement de justificatif d'identité sont également utilisés. Des fonctions de communication et de gestion d'écosystème peuvent être exécutées par l'intermédiaire de diverses instances d'agent associées aux acteurs, y compris des administrateurs. Des systèmes d'évaluation et des transactions de frais sont également gérés.
Patent CA-3127163-A1 (CA)
Inventor: KVIST THOMAS
IPC: B01F13/10
Filed: 2020-01-31
Abstract: L'invention concerne un dispositif microfluidique, un procédé de fabrication d'un dispositif microfluidique et un procédé de fourniture de gouttelettes à double émulsion à l'aide d'un dispositif microfluidique. En outre, l'invention concerne un ensemble configuré pour fournir une pression au dispositif microfluidique pour la fourniture de gouttelettes à double émulsion. En outre, l'invention concerne un kit comprenant une pluralité de dispositifs microfluidiques et une pluralité de fluides configurés pour être utilisés avec le dispositif microfluidique pour la fourniture de gouttelettes à double émulsion.
Patent CA-3128466-A1 (CA)
Inventor: ELMORE MATTHEW A
IPC: E01F15/14
Filed: 2019-08-06
Abstract: An anchorless crash cushion apparatus having a plurality of interconnected water-filled crash cushion elements and a non-water filled forward-most cushion element includes vehicle capture structure resisting upward tilting of an impacting vehicle and ramping of the impacting vehicle and stabilizing structure resisting relative rotation between the crash cushion elements in both vertical and lateral planes during vehicle impact. The forward-most cushion element defines a notch and a metal nose cap having a weakened midsection is located in front of the notch.
Patent CA-3131707-A1 (CA)
Title: Systems and methods for application of surface chemistry to bath tissue, facial tissue, and paper towel
Inventor: SEALEY JAMES E
IPC: D21H23/24
Filed: 2021-09-23
Abstract: A method of producing wet laid disposable bath tissue, facial tissue, and paper towel with enhanced properties through application of surface additives using a piezoelectrical apparatus or application device.
Patent CA-3132002-A1 (CA)
Inventor: XU LIANGWU
IPC: H04N21/466
Filed: 2021-09-27
Abstract: Disclosed in the present invention are a video recommendation method, a device, a computer apparatus, and a storage medium. The described method includes:  acquiring video vectorization representations; determining a target user, and acquiring a user multidimensional vectorization based on video type tags; dividing users into groups for individual video type tags to identify similar user groups of the target user; and generating a recommendation result set based on the recommendation sets from each video type tag. The present invention calculates the similar user groups based on the user's major interests according to user watching histories, wherein the hot and mis-chosen videos are filtered out. With user collaboration, a final user recommendation result generated from collaborative recommendation results of different interest profiles by interest percentages, providing more accurate recommendations.
Patent CA-3134816-A1 (CA)
Inventor: PANDEY NIRANJAN B
IPC: A61P27/02
Filed: 2020-03-26
Abstract: In various aspects and embodiments, the invention provides methods and pharmaceutical compositions for treating ocular disease, including ocular disease involving ocular vascular permeability or ocular inflammation. In various aspects and embodiments, the invention comprises administering about 1 µg to about 1 mg of collagen IV-derived biomimetic peptide or salt thereof to a patient by intraocular injection. Injections are provided at a frequency of from about monthly to about once every two years. In various embodiments, the methods and compositions provide for potent action and long duration of action, with infrequent intravitreal injections of a small volume.
Patent CA-3135098-A1 (CA)
Inventor: MINCU DANIEL-CIPRIAN
IPC: F02C7/042
Filed: 2020-04-08
Abstract: An aircraft turbojet engine (1) comprising a fan (11) configured to provide a reverse thrust and a nacelle comprising an air intake (2), the air intake (2) comprising at least one circulation duct (3) in the annular cavity (20) opening, on the one hand, at the air intake lip (23) and, on the other hand, at the inner wall (21) and/or the outer wall (22) so as to promote a reverse thrust phase, the air intake (2) comprising at least one cover member (31, 32) mounted to move between a covered position, in which the cover member (31, 32) closes the circulation duct (3) at the air intake lip (23) and an uncovered position, in which the cover member (31, 32) opens the circulation duct (3) at the air intake lip (23).
Patent CA-3135135-A1 (CA)
Inventor: KRAL NICOLAS
IPC: C12N5/04
Filed: 2020-04-20
Abstract: Provided are methods and systems for propagating plant material and the plant cells obtained thereby. The method comprises providing a solution comprising a plurality of plant protoplasts comprising an encapsulation medium or encapsulation medium precursor, introducing the solution into a microfluidic device, forming droplets of the solution in the microfluidic device, at least some of which encapsulate a single protoplast, causing the encapsulation medium or encapsulation medium precursor to gelify in the microfluidic device, and collecting the encapsulated protoplasts. The system comprises a microfluidic device comprising a droplet generator, a first injection system comprising a first liquid and configured for injecting the first liquid into the droplet generator, and a second injection system comprising a second liquid and configured for separately injecting a second liquid that is immiscible with the first liquid into the droplet generator. The first liquid is a solution comprising protoplasts and the first liquid comprises an encapsulation medium or encapsulation medium precursor, and the system is configured such that droplets are formed in the droplet generator, each droplet enclosing a single or no protoplast and comprising the encapsulation medium or encapsulation medium precursor. The encapsulation medium or encapsulation medium precursor in the droplets is gelified in the microfluidic to generate gelified droplets enclosing a single or no protoplast.
Patent CA-3135781-A1 (CA)
Title: Organization of script packaging sequence and packaging system selection for drug products using an artificial intelligence engine
Inventor: BLALOCK COLLIN D
IPC: G06Q50/28
Filed: 2021-10-25
Abstract: A method includes receiving a first plurality of batches, each of the first plurality of batches including a plurality of scripts identifying a plurality of drug products, respectively, and each of the first plurality of batches defining a first packaging sequence for the plurality of drug products identified by the plurality of scripts; receiving operational status information for each of a plurality of drug product packaging systems; and organizing, using an artificial intelligence engine, the plurality of scripts from the first plurality of batches into a second plurality of batches based on the operational status information received for each of the plurality of drug product packaging systems, the second plurality of batches defining a second packaging sequence for the plurality of drug products identified by the plurality of scripts.
Patent CA-3136499-A1 (CA)
Inventor: BROWN MICHAEL
IPC: G06T3/40
Filed: 2020-04-09
Abstract: A system and method of processing of a captured image to facilitate post-processing modification. The method includes: receiving the captured image; down-sampling the captured image to generate a down-sampled image; passing the captured image through an image processing pipeline to generate an initial output image, the image processing pipeline including performing one or more image processing operations on the passed image based on a set of parameters; iteratively passing, in one or more iterations, the down-sampled image through the image processing pipeline to generate an output down-sampled image in each iteration, each iteration using at least one variation to the set of parameters used by the image processing pipeline. Down-sampling can be used to generate a down-sampled initial output image such that a mapping is determined between the down-sampled initial output image and the respective output down-sampled image. The down-sampled images or the mapping can be stored as metadata.
Patent CA-3138893-A1 (CA)
Title: Rotomolded parts prepared from bimodal polyethylene
Inventor: BELLEHUMEUR CELINE
IPC: C08L23/08
Filed: 2020-07-02
Abstract: A dual reactor solution process gives high density polyethylene compositions containing a first ethylene copolymer and a second ethylene copolymer and which have good processability, toughness, and environmental stress crack resistance. The polyethylene compositions are suitable for the preparation of rotomolded parts.
Patent CA-3140574-A1 (CA)
Inventor: PIASCIK JAMES
IPC: C25D5/10
Filed: 2021-11-26
Abstract: Corrosion-resistant laminated structures and methods of fabricating laminated structures are disclosed. A method of fabricating a laminated structure includes:  providing an object in an electroplating solution; forming a first layer on the object by applying a first electric current, the first electric current being associated with a first current density; and forming a second layer on the first layer by applying a second electric current, the second electric current being associated with a second current density. Each of the first layer and the second layer includes, at least in part, phosphorus. The first current density and the second current density are different.
Patent CA-3142739-A1 (CA)
Title: Attachment for caps
Inventor: ELDRIDGE MATTHEW RYAN
IPC: G09F3/02
Filed: 2020-06-03
Abstract: An attachment for mounting on straps extending between a rear opening of a cap. The attachment comprises a first panel having an outer and inner surface, a connector, and a second panel having an outer and inner surface. The panels are spaced such that the first and second panels face each other and are substantially parallel to each other. The connector connects the first panel and the second panel at the top edge of the first panel and defines a gap between the panels. The gap is sufficient to permit the strap or straps to nest within, such that when the strap or straps are nested, the first and second panels lie on opposite sides of the strap or straps. The outer surfaces of the panels display advertising indicia or decoration and have a cushioned area. The attachment may include a clip for holding at least a portion of the strap(s) against the first panel.
Patent CA-3143359-A1 (CA)
Inventor: PETITJEAN BRUNO
IPC: C25C7/02
Filed: 2020-08-27
Abstract: L'invention concerne un appareil, également appelé boîte de transfert ou TB, destiné à transporter un ensemble anode à l'extérieur d'une cellule électrolytique. L'invention concerne également un appareil, également appelé poutre de levage de préchauffeur de cellule ou CPLB, destiné à transporter un ensemble anode ou un préchauffeur de cellule à l'extérieur d'une cellule électrolytique. La TB et la CPLB sont utilisées conjointement pour démarrer la cellule électrolytique ou pour remplacer un ensemble anode usagé tout en maintenant la production de métal non ferreux, par exemple de l'aluminium. L'isolation thermique de la TB permet de maintenir l'homogénéité de la température de l'anode et d'empêcher les chocs thermiques lors de l'introduction des anodes inertes dans le bain électrolytique chaud. La TB et la CPLB permettent un positionnement précis des ensembles anodes ou des préchauffeurs de cellule au-dessus de la cellule d'électrolyse avant de raccorder mécaniquement et de connecter électriquement l'ensemble anode ou le préchauffeur de cellule à la cellule d'électrolyse. L'invention concerne également plusieurs procédés connexes pour l'utilisation d'une cellule électrolytique.
Patent CA-3145968-A1 (CA)
Title: Traitement de filtres a particules
Inventor: BURMESTER SABINA
IPC: F01N3/023
Filed: 2020-08-13
Abstract: L'invention concerne un procédé et un appareil (1) pour traiter un filtre (2) pour filtrer une matière particulaire à partir de gaz d'échappement. Un réservoir (3) contenant une poudre sèche (4) est prévu. Un générateur de vide (6) établit un écoulement de gaz primaire à travers une structure poreuse du filtre (2) en appliquant une réduction de pression à une face de sortie du filtre (2). Un dispositif de pulvérisation (7) reçoit la poudre sèche (4) d'un dispositif de transport (8) et pulvérise la poudre sèche (4) vers la face d'entrée du filtre (2). Un dispositif de commande (9) est configuré pour commander le fonctionnement d'au moins le générateur de vide (6) et le dispositif de pulvérisation (7).