baber/WOPTO huggingface dataset:
Patent CA-3036220-A1 (CA)
Inventor: Hodge Shawn Morris
IPC: B65D5/64
Filed: 2017-09-18
Abstract: Exemplary embodiments provide a sheet to form a lid to substantially close a container. The sheet comprises a rectangular base having opposing side edges, opposing end edges, an upper surface and a lower surface. At least one notch is included on each of the side edges, where the notches correspond to a protrusion on an upper surface of two side walls of the container. A portion of the lower surface of the sheet at the side edges are configured to engage with the upper surface of the two side walls of the container. A foldable flap extends outwardly from each of the two end edges. The foldable flaps are configured to fold downwardly and engage against end walls of the container. The rectangular base has a thickness of at least 0.125 inches to support weight of items placed on the upper surface of the rectangular base without collapsing.
Patent CA-3036541-A1 (CA)
Title: Process for preparing a structurally selective oligomerization catalyst of prolonged stability by precipitation
Inventor: RESCHETILOWSKI WLADIMIR
IPC: B01J29/072
Filed: 2019-03-12
Abstract: The present invention provides a process for preparing an oligomerization catalyst based on nickel aluminosilicate that has high activity and selectivity coupled with adequate service life in the heterogeneously catalysed oligomerization of C3 to C6 olefins or olefin-containing feed mixtures based thereon.
Patent CA-3037348-A1 (CA)
Inventor: Mau Fabian
IPC: E21B23/00
Filed: 2017-09-20
Abstract: Extendable elements of downhole tools are provided having an extension direction component perpendicular to a tool axis, wherein a force is applied to the extendable element when in operation. The extendable elements comprise a first cross-section that includes the extension direction component, a first surface configured to receive a first force component of the force, the first force component substantially perpendicular to the first surface and a second surface configured to transfer at least a portion of the first force component of the force to a body of the downhole tool. The second surface and the extension direction component perpendicular to the tool axis draw a first angle that is between 0 and 90.
Patent CA-3043090-A1 (CA)
Title: Procede de reconnaissance de caracteres
Inventor: GOUBALAN SEGBEDJI
IPC: G06N3/02
Filed: 2019-05-10
Abstract: Procédé de reconnaissance de caractères dans une image d'un document comprenant au moins un champ alphanumérique, le procédé comprenant les étapes de : segmenter l'image pour identifier dans celle-ci des objets ; définir une boîte englobante autour de chaque objet ; effectuer plusieurs sélections successives sur la base de différents descripteurs et en divisant les boîtes englobantes en une pluralité de cellules pour chacune desquelles est déterminé un descripteur de texture sous forme d'un histogramme de gradient orienté ; effectuer une reconnaissance de caractères sur les boîtes englobantes finalement sélectionnées. Dispositif pour la mise en uvre de ce procédé.
Patent CA-3043374-A1 (CA)
Title: Filter drum for a vacuum and/or pressure filtration device
Inventor: KNOBLOCH WOLFGANG
IPC: B01D33/067
Filed: 2019-05-15
Abstract: Filter drum for a vacuum and/or pressure filtration device for the filtration of a suspension, which comprises a solid and a liquid, comprising: a drive shaft via which the filter drum is rotatably supportable and rotatably drivable, a filter drum body which is formed in a manner separated from the drive shaft, to which the drive shaft extends centrally and which includes a first drum end wall and a second drum end wall as well as a drum jacket wall which extends, along the drive shaft, between the first drum end wall and the second drum end wall and connects the first drum end wall and the second drum end wall to each other, and a first clamping ring set and a second clamping ring set, corresponding to the first drum end wall and the second drum end wall, respectively, by which, in a respective manner, the first drum end wall and the second drum end wall are, via radial clamping, fixedly connected to the drive shaft such that a driving torque applied to the drive shaft is correspondingly transmittable from the drive shaft to the first drum end wall and/or the second drum end wall and, thereby, to the filter drum body via the first clamping ring set and/or the second clamping ring set, respectively.
Patent CA-3049292-A1 (CA)
Title: Screening device having pivotable screening panels
Inventor: HEIL KLAUS
IPC: B01D33/41
Filed: 2018-01-03
Abstract: The invention relates to a screening device having screening panels (6) which are oriented transversely to the flow direction of a stream of liquid and each have a screening face (9) and form a circulating continuous screening belt which can be immersed in the stream of liquid. The successive screening panels (6) form a common screening face in the channel, wherein the circulating movement of the continuous belt is kept substantially completely within a single plane. The pivot axes about which the screening panels (6) are pivoted at return points of the continuous belt are perpendicular to the common screening face. According to the invention, the screening faces (9) of the screening panels (6) have a plurality of depressions (22) and/or elevations (23) running adjacent to one another over the screening face.
Patent CA-3049768-A1 (CA)
Title: Methods of enhancing fibroblast therapeutic activity
Inventor: O'HEERON PETE
IPC: C12N5/074
Filed: 2018-01-11
Abstract: Disclosed are compositions of matter, cells, protocols and procedures useful for augmentation of one or more therapeutic activities of fibroblast cellular populations. In one embodiment fibroblasts are pretreated with growth factor-comprising composition(s), wherein the growth factor(s) may be cytokines, peptides, and/or proteins. In another embodiment fibroblasts are cultured with platelet rich plasma and/or derivatives from platelet rich plasma. In another embodiment, fibroblasts are cultured under hypoxic conditions prior to administration to an individual. The disclosure further provides means of assessment of fibroblast activity in vitro, including wound repair assay and cytokine production, for example.
Patent CA-3050140-A1 (CA)
Inventor: BEAGEN JOSEPH WILLIAM
IPC: F16L25/04
Filed: 2012-05-07
Abstract: A coupling includes at least one segment, each segment including at least one inner surface, at least one outer surface, at least two ends, and a fastener pad protruding proximate to each end, each fastener pad defining a fastener hole, each fastener hole having an axial length and a transverse length, wherein the transverse length is longer than the axial length; an annular gasket contacting the inner surface of at least one segment, the annular gasket including at least one sealing surface directed radially inwardly and an outer surface directed radially outwardly; and at least one fastener disposed within at least one fastener hole, each fastener including a head portion and a shaft portion, each shaft portion including at least one of a threaded portion, a shank portion, and a collar portion, wherein at least one portion of the shaft portion is sized to engage at least one fastener hole.
Patent CA-3050688-A1 (CA)
Inventor: LEI DEQING
IPC: C02F1/76
Filed: 2018-01-19
Abstract: L'invention concerne un article façonné contenant de l'hypochlorite de calcium présentant une faible réactivité lors de la manipulation, du stockage et du transport, ainsi qu'un profil de dissolution (solubilité) favorable lorsque ledit article façonné contient de la chaux et un sulfate de magnésium hydraté. L'article façonné selon l'invention est un oxydant de catégorie 1 selon le classement NFPA et un oxydant n'appartenant pas à la Division 5.1.
Patent CA-3051921-A1 (CA)
Title: Using manifest files to determine events in content items
Inventor: BURKE MIKE
IPC: H04N21/4147
Filed: 2019-08-13
Abstract: Systems, methods, apparatuses are described for monitoring events in a plurality of different services. A system may monitor manifest files for one or more content items.  Manifest files may contain manifest file tags indicating events and insertion opportunities.  Events and/or insertion opportunities may be detected, and a switch from one content item to another content item, based on customized user priority preferences, may be caused.
Patent CA-3052584-A1 (CA)
Inventor: SHETTY M VIJAYABHANU
IPC: A61K31/352
Filed: 2018-02-06
Abstract: L'invention concerne une formulation herbo-minérale pour le traitement du cancer et un procédé de préparation. La formulation de l'invention comprend une combinaison de constituants à base d'herbes et de minéraux qui facilitent la régulation d'une prolifération cellulaire anormale. La formulation peut ainsi être utilisée dans le traitement du cancer et de morbidités associées.
Patent CA-3052872-A1 (CA)
Title: Photoreceptor cells for the treatment of retinal diseases
Inventor: REUBINOFF BENJAMIN E
IPC: C12N5/071
Filed: 2018-02-08
Abstract: A method of generating photoreceptor cells is disclosed. Cell populations comprising photoreceptor cells and uses thereof are also disclosed.
Patent CA-3054625-A1 (CA)
Inventor: PATTERSON WILLIAM N
IPC: E21B19/15
Filed: 2018-03-26
Abstract: A rod and casing handler according to embodiments of the present disclosure includes a boom mount that is configured to be coupled to a boom. A clamp mounting structure is coupled to the boom mount and has a central portion, a first arm, and a second arm, where each arm extends from the central portion. A first clamp is coupled to the first arm and includes a first set of actuatable tongs and a first removable saddle plate. A second clamp is coupled to the second arm, and it includes a second set of actuatable tongs and a second removable saddle plate. The first removable saddle plate has a first arcuate surface sized and shaped to correspond to a cylindrical body having a first diameter, and the second saddle plate has a second arcuate surface sized and shaped to correspond to a cylindrical body having a second diameter.
Patent CA-3056579-A1 (CA)
Title: A sterilizer-filler nozzle assembly for an aseptic packaging machine
Inventor: OVERHUIJS RUDY JAN
IPC: A61L2/18
Filed: 2019-09-23
Abstract: A sterilizer-filler nozzle assembly for an aseptic packaging machine comprises a form section 40, a product supply duct that has a product outlet portion 4 which lies downstream of a distal end of the form section 40, a sterilization medium supply duct that has a sterilization medium outlet portion 16 which lies between the distal end of the form section 40 and the product outlet portion 4, and an exhaust duct that has an exhaust inlet portion 22 which lies between the distal end of the form section 40 and the product outlet portion 4. A gas supply duct is provided that has a gas outlet portion 10 which lies between the sterilization medium outlet portion 16 and the product outlet portion 4.
Patent CA-3058521-A1 (CA)
Inventor: RAPHAEL REINHARD
IPC: B29C70/54
Filed: 2018-03-23
Abstract: L'invention concerne un procédé pour la fabrication simultanée de deux éléments composites fibreux (310', 312', 314', 316') ou plus, un élément composite fibreux, une pale de rotor d'une installation éolienne ainsi qu'une installation éolienne. L'invention concerne en particulier un procédé pour la fabrication simultanée de deux éléments composites fibreux ou plus, en particulier de deux éléments composites fibreux ou plus sensiblement identiques, qui présentent un contour d'élément (320), comprenant l'utilisation d'au moins un matériau fibreux, d'au moins un élément de séparation plat (220, 221, 222, 224, 225, 226, 330, 332, 334) et d'au moins un matériau de matrice, ledit au moins un élément de séparation plat (220, 221, 222, 224, 225, 226, 330, 332, 334) étant au moins en partie perméable au matériau de matrice, la fabrication d'un paquet semi-fini fibreux (200, 300) par la disposition en couches du matériau fibreux en produits semi-finis fibreux (210-216, 310-316) disposés les uns sur les autres, au moins un des éléments de séparation plats étant à chaque fois disposé entre les produits semi-finis fibreux (210-216, 310-316), infusion du matériau de matrice dans le paquet semi-fini fibreux (200, 300), découpe du contour d'élément (320) dans le paquet semi-fini fibreux (200, 300) infusé.
Patent CA-3059425-A1 (CA)
Title: Non-invasive skin-based detection methods
Inventor: DOBAK JOHN DANIEL
IPC: C12M1/26
Filed: 2018-04-10
Abstract: Disclosed herein are analytical methods and compositions for detecting expression level and mutational change in an individual in need thereof, which profiles RNA, genomic DNA, and/or microbial DNA. Also described herein include diagnostic methods which are based on the changes of expression levels and mutational change of RNA, genomic DNA, and/or microbial DNA.
Patent CA-3060980-A1 (CA)
Inventor: MILEVA DANIELA
IPC: C08L23/12
Filed: 2018-06-26
Abstract: The present invention is directed to a polypropylene composition (C) comprising a heterophasic propylene copolymer (HECO1) having an intrinsic viscosity (IV) of the xylene soluble fraction (XCS) above 3.5dl/g, an inorganic filler (F) and a nucleating agent (NU) being a dicarboxylic acid and/or a salt thereof. Further, the present invention is directed to the use of said polypropylene composition (C) for the production of a foamed article as well as a foamed article comprising said polypropylene composition(C). The present invention is also directed to the use of a nucleating agent (NU) being dicarboxylic acid and/or a salt thereof for the reduction of tigerskin of a polypropylene composition.
Patent CA-3061266-A1 (CA)
Inventor: FENG ZHIYUAN
IPC: G06Q20/38
Filed: 2019-04-08
Abstract: Disclosed herein are methods, systems, and apparatus, including computer programs encoded on computer storage media, for blockchain network digital ticket transfer. One of the methods includes receiving a request from a client device to transfer a digital ticket from a blockchain network to a target server by a blockchain network node. The blockchain network node determines whether the client device is authorized to transfer the digital ticket based on a digital signature in the request, and transmits a notification message to the target server if the digital signature is valid. The blockchain network node receives a confirmation message from the target server indicating validity of the client device, and transfers the digital ticket to the target server.
Patent CA-3061496-A1 (CA)
Title: Machine a reluctance commutee a double stator a simple bobinage
Inventor: ONER YASEMIN
IPC: H02K15/00
Filed: 2019-11-13
Abstract: Une machine à réluctance inversée triphasée a un rotor, un premier stator et un deuxième stator. Le rotor, le premier stator et le deuxième stator sont disposés de manières coaxiale et concentrique. Le rotor, ainsi que les premier et deuxième stators, ont des pôles correspondants. Seulement un des stators a des bobines enroulées autour de ses pôles, alors que lautre stator na aucune bobine. Une relation définie entre le nombre de pôles de rotor, de pôles de stator sur le premier stator, et de pôles de stator sur le deuxième stator peut améliorer la qualité de couple de la machine à réluctance inversée.
Patent CA-3062060-A1 (CA)
Inventor: PRISER JEAN-CHRISTOPHE
IPC: E21B15/00
Filed: 2018-05-01
Abstract: Cette invention concerne une machine de forage intégré. Une unité intégrée d'électronique et de puissance (IPEU) comprend tous les composants nécessaires pour transmettre la puissance d'un générateur à des machines de forage telles qu'une pompe à boue, un treuil de forage, une tête de forage motorisée, etc. Un boîtier contient un redresseur, un transformateur, un/des onduleur(s) et des moteurs de démarreur. Les onduleurs sont couplés à des machines de forage et les moteurs de démarreur sont couplés à des dispositifs auxiliaires tels que des ventilateurs de refroidissement, des pompes de lubrification, des systèmes de communication, etc. Un dispositif de commande commande le fonctionnement de l'unité IPEU en fonction d'instructions reçues en provenance d'un dispositif distant.
Patent CA-3062157-A1 (CA)
Inventor: KOHEN RAN ROLAND
IPC: F21S13/00
Filed: 2018-05-01
Abstract: L'invention concerne un réverbère ayant un mât d'au moins 6 pieds en longueur, et ayant une prise électrique fixée à une extrémité du mât. La prise comprend un corps ayant un intérieur, et un couvercle positionné sur le corps pour couvrir l'intérieur du corps. Le couvercle a une ouverture en forme d'anneau fournissant un passage à l'intérieur du corps. Des contacteurs électriques montés de manière élastique sont chacun positionnés à l'intérieur du corps et adjacents à l'une des ouvertures en forme d'anneau dans le couvercle. Un alésage central s'étend à travers le corps, et un rebord est positionné à l'extrémité de l'alésage pour s'étendre radialement vers l'extérieur. La prise peut être reliée à une fiche d'accouplement pour connecter mécaniquement et électriquement un réverbère ou un autre dispositif au mât. Le réverbère peut comprendre des capteurs qui peuvent être connectés à l'aide d'une prise et d'une fiche similaires.
Patent CA-3062674-A1 (CA)
Title: An aircraft with a safety distance display apparatus
Inventor: DESMET LIEVEN
IPC: G01B11/14
Filed: 2019-11-25
Abstract: The invention is related to an aircraft 1 with a safety distance display apparatus 8 that is configured to display a visual indication 11 on an obstacle 10 for representing a current distance between the aircraft 1 and the obstacle 10, wherein the safety distance display apparatus 8 comprises a first light source 8a that emits a first light signal 9a in a first predefined direction 9a', and a second light source 8b that emits a second light signal 9b in a second predefined direction 9b', and wherein the first light signal 9a crosses the second light signal 9b at a predetermined safety distance 16 from the aircraft 1.
Patent CA-3064640-A1 (CA)
Title: Navigation augmentation system and method
Inventor: ELLIS DAVID
IPC: G01C21/00
Filed: 2019-12-10
Abstract: A navigation augmentation system includes a vehicle including an imaging device operably connected to a navigation data fusion module for receiving and analyzing visual point of interest data, gyroscope data, and accelerometer data, wherein the navigation data fusion module is operably connected to a sensor compensation module and an autopilot module for controlling the navigation of the vehicle.
Patent CA-3064844-A1 (CA)
Inventor: GRINDERSLEV SOREN
IPC: G02B6/38
Filed: 2019-12-12
Abstract: A connector having a front and rear origination and configured to mate with a mating connector, the connector comprising: (a) a housing having one or more cavities defined therein, and having a front face with one or more orifices defined therein, wherein each of the orifices corresponds to one of the cavities and has an inner first diameter; (b) an optical contact at least partially disposed in one of the cavities, and comprising at least a ferrule extending from the cavity and through the orifice corresponding to the cavity, the ferrule having a second diameter less than the first diameter such that a gap is defined between the ferrule and the housing at the orifice; and (c) a compliant member disposed at least partially in the gap and configured to suppress vibration between the housing and the optical contact.
Patent CA-3065240-A1 (CA)
Title: Transdermal therapeutic system for administering an active substance
Inventor: LANGER BRITTA
IPC: A61K31/27
Filed: 2011-12-14
Abstract: The present invention relates to a transdermal therapeutic system for administering an active substance through the skin, said system being suitable for an application period of at least three days, comprising the layers arranged in the following order with respect to each other: a) a cover layer, b) an active substance layer comprising a polymer matrix containing the active substance, c) an adhesive layer comprising a contact adhesive, which consists of a mixture of one or more polyisobutylenes and one or more polybutenes, and d) a pull-off layer.
Patent CA-3066595-A1 (CA)
Inventor: WOLFE JAMES
IPC: H01F7/02
Filed: 2020-01-03
Abstract: Provided herein are wireless earbud systems that include a pair of earbuds connected at opposite ends of a lanyard. One or both earbuds may be connected to the lanyard by a releasable connection, that allows the (or each) earbud to be selectively attached to, detached from and reattached to the lanyard (or other lanyard). The earbuds contain electronics, but the lanyard is free of electrical connections. In certain examples, the wireless earbud system includes multiple lanyards of the same or different styles, colors, materials, or the like. The releasable connection allows the first and second earbuds to be selectively attached and detached from any one of the multiple lanyards, to allow a user to selectively choose and replace lanyards and/or earbuds. Each earbud may include a respective magnet (or one earbud includes a magnet and the other includes a magnetically attractable material) arranged such that the earbuds are magnetically attracted to each other, when brought together. When the earbuds are magnetically connected together, the earbuds and lanyard form a loop, and may be worn as a necklace, a bracelet, headband, belt, strap or other wearable apparel. Also provided are methods of making a wireless earbud system.
Patent CA-3066883-A1 (CA)
Title: Efficient recovery of valuable components from biomass catalytic pyrolysis effluent
Inventor: DIGNE ROMINA
IPC: C10B57/06
Filed: 2017-07-27
Abstract: A process comprising separating from a biomass catalytic pyrolysis process effluent, a naphthalene-rich oil phase, a phenolic oil and a vapor phase containing off gas, water and BTX, whereby said vapor phase can be condensed to separate liquid water and liquid hydrocarbons from gaseous off gas and BTX.
Patent CA-3067095-A1 (CA)
Title: Bleaching using peroxyformic acid and an oxygen catalyst
Inventor: Lang jason
IPC: C11D7/38
Filed: 2018-06-22
Abstract: A method for enhancing bleaching efficacy for treatment of laundry is disclosed. Methods for sanitizing and/or disinfecting and bleaching laundry and other articles is provided by washing the articles with a peroxyformic acid composition at a pH from 4 to 7 for effective antimicrobial efficacy, thereafter applying an alkaline source to increase the pH to at least above 9 for addition of a bleaching activator and/or catalyst to boost the bleaching efficacy of peroxyformic acid, and lastly draining the remaining components of the peroxyformic acid composition, and the bleach activator/catalyst from the articles. The methods is provided as part of a laundry cleaning operation and can be utilized in industrial and commercial applications.
Patent CA-3073062-A1 (CA)
Title: Tau aggregation peptide inhibitors
Inventor: TANAKA SHIHO
IPC: A61K38/00
Filed: 2018-08-20
Abstract: This invention relates to the field of tau aggregation inhibitors. More specifically, the invention relates to amyloid therapeutics. More specifically, the invention provides pharmaceutical compositions and methods of treating aggregation associated conditions or diseases with certain peptides.
Patent CA-3074384-A1 (CA)
Title: Seals for surgical access devices
Inventor: VACCARELLA LORENZO
IPC: A61M39/06
Filed: 2020-03-04
Abstract: A cannula for use in an access assembly includes an instrument valve housing including first and second housing sections and defining a cavity and a valve assembly disposed within the cavity of the instrument valve housing. The valve assembly includes a seal assembly including an outer flange and a septum seal extending across the outer flange, a guard assembly disposed within the outer flange of the seal assembly, and a centering mechanism. The guard assembly includes a plurality of guard members. Each guard member of the plurality of guard members includes a ring portion and a flap portion. The flap portions of the guard members of the guard assembly are configured to engage and stretch the septum seal during reception of a surgical instrument through the valve assembly.