baber/WOPTO huggingface dataset:
Patent CA-3123342-A1 (CA)
Title: Method for checking the leakproofness of a leakproof and thermally insulating tank for storing a fluid
Inventor: CHAMPAGNAC MAXIME
IPC: G01M3/22
Filed: 2019-12-19
Abstract: The invention relates to a method for checking the leakproofness of a leakproof tank for storing a liquefied gas at low temperature, the tank comprising an internal shell (2) and a secondary sealing membrane (7), a secondary space (6) arranged between the internal shell (2) and the secondary sealing membrane (7), a primary sealing membrane (9) and a primary space arranged between the primary sealing membrane (9) and the secondary sealing membrane (7). The method comprises the following main steps: - generating, in the secondary space (6), a pressure lower than the pressure of the primary space (8) by means of an aspiration device (80), - measuring the temperature of an external surface of the internal shell (2), - detecting the location of a leak in the secondary sealing membrane (7) in the form of a cold spot on the outer surface of the internal shell (2).
Patent CA-3123635-A1 (CA)
Inventor: ABRAMS STEPHEN H
IPC: A61B5/00
Filed: 2019-12-19
Abstract: L'invention concerne une sonde optique intra-buccale qui comprend un guide d'ondes optique allongé distal pour interroger un tissu dentaire. Dans certains modes de réalisation donnés à titre d'exemple, le guide d'ondes optique allongé a des dimensions appropriées pour l'insertion du guide d'ondes dans un canal radiculaire exposé. Selon divers modes de réalisation donnés à titre d'exemple, le guide d'ondes optique allongé, lorsqu'il est inséré dans une région interne d'une dent, peut diriger un rayonnement optique incident de la sonde optique intra-buccale directement sur une surface interne, tel qu'une surface interne d'un canal radiculaire, de telle sorte que l'état du canal radiculaire peut être interrogé directement. La sonde optique intra-buccale peut être utilisée pour fournir un retour d'information peropératoire concernant un tissu dentaire interne, tel qu'un retour d'information peropératoire concernant l'intérieur du canal radiculaire pendant une procédure endodontique, l'emplacement de canaux radiculaires secondaires ou latéraux, l'emplacement du sommet ou de la pointe du système de canal radiculaire et ou la détection du toit ou du plancher de la chambre pulpaire.
Patent CA-3124481-A1 (CA)
Inventor: SARENAC DUSAN
IPC: H05H3/06
Filed: 2020-01-24
Abstract: In a general aspect, a collimator system is described. In some aspects, a neutron beam collimation method includes receiving a neutron beam from a neutron source; polarizing the neutron beam using a polarizer, and obtaining a collimated neutron beam from the polarized neutron beam. The neutron beam generated by the neutron source has a first beam divergence and includes a plurality of neutrons. The collimated neutron beam has a second beam divergence that is less than the first beam divergence. Obtaining the collimated neutron beam includes mapping transverse momentum of each respective neutron, of the plurality of neutrons, onto a polarization degree of freedom of the respective neutron by applying a sequence of phase shift gradients to the polarized neutron beam, and after applying the sequence of phase shift gradients, passing the polarized neutron beam through an analyzer.
Patent CA-3129637-A1 (CA)
Inventor: DEFALCO JEFF
IPC: C07K16/44
Filed: 2020-02-14
Abstract: Provided herein are antibodies that bind to tumor tissue through a binding interaction with an extracellular RNA-protein complex. Such antibodies are used in methods of inducing an immune response and methods of inhibiting tumor cell growth. Additionally provided are methods of producing such antibodies.
Patent CA-3130877-A1 (CA)
Inventor: KANGAS KEVIN G
IPC: B29C44/06
Filed: 2020-02-19
Abstract: An assembly for molding a composite article including a foam core and a layer is disclosed. The assembly includes a mold. The mold has an inner surface and at least partially defines a cavity, one or more gas discharge ports, and one or more retaining elements. Each of the one or more gas discharge ports has a passageway opening in fluid communication with the cavity of the mold the mold. The assembly further includes one or more sealing elements moveably engaged with the mold. Each of the one or more sealing elements includes a head and is shaped to engage the retaining element on the mold in a vented position. Further, each of the one or more sealing elements corresponds with each of the one or more gas discharge ports.
Patent CA-3132255-A1 (CA)
Inventor: KOMOCKI DAVID
IPC: E01C11/00
Filed: 2019-03-08
Abstract: A surface water mitigation structure suitable for use in the storage and treatment of contaminated surface water runoff. The runoff is processed through a multi-layered filtration and treatment system wherein the first layer is one or more permeable layers that is pervious enough to allow liquid runoff to pass through it and into a porous storage medium second layer that includes one or more remediating agents, and wherein the effluent from the surface water mitigation structure can be discharged to the ground, the surface, and/or a drainage system reduced or free of contaminants.
Patent CA-3134669-A1 (CA)
Title: Systeme et procede de suivi de pupille, et dispositif d'affichage numerique et systeme de rendu d'image numerique et procede associe
Inventor: GOTSCH DANIEL
IPC: G02B27/14
Filed: 2020-03-31
Abstract: La présente invention concerne, selon divers modes de réalisation, un système et un procédé de suivi de pupille, et un dispositif d'affichage numérique et un système de rendu d'image numérique et un procédé associé. Dans un mode de réalisation, un procédé implémenté par ordinateur pour ajuster dynamiquement le rendu d'une image numérique en utilisant un affichage de champ lumineux comprend : séquentiellement, l'acquisition d'un emplacement de pupille d'utilisateur ; le calcul numérique d'une vitesse de celle-ci au fil du temps ; la compaison numérique de la vitesse à une vitesse de pupille de seuil désignée ; le rendu numérique de l'image numérique par l'intermédiaire de l'affichage de champ lumineux conformément à une géométrie de zone de visualisation de champ lumineux maintenue définie numériquement par rapport à un emplacement de pupille d'utilisateur acquis précédemment, à moins que la vitesse ne soit supérieure à la vitesse de pupille seuil désignée.
Patent CA-3135857-A1 (CA)
Title: Implants de polymere implantabes pour la liberation controlee et prolongee d'agents therapeutiques
Inventor: NAGA KARUN D
IPC: A61K31/155
Filed: 2020-04-11
Abstract: La présente invention concerne des implants pour le traitement de symptômes sélectionnés par une libération contrôlée et prolongée d'un agent thérapeutique. Selon certains modes de réalisation, l'implant peut comprendre une région thérapeutique comprenant l'agent thérapeutique, et une région de contrôle comprenant un polymère biorésorbable et un agent de libération mélangé au polymère. L'agent de libération peut être conçu pour se dissoudre lorsque l'implant est placé in vivo de façon à former des ouvertures de diffusion dans la région de contrôle. L'implant peut être conçu pour être implanté au niveau d'un site de traitement in vivo et, lorsqu'il est implanté, pour libérer l'agent thérapeutique au niveau du site de traitement pendant une période de temps prolongée.
Patent CA-3136247-A1 (CA)
Title: Systems and methods for recovering lithium from brines
Inventor: PATWARDHAN AMIT
IPC: C01D15/00
Filed: 2021-05-12
Abstract: Abstract Systems and methods using solar evaporation to preconcentrate lithium containing brines to at or near lithium saturation, followed by a separation processes to separate lithium from impurities. A separated impurity stream is recycled to a point in the evaporation sequence where conditions are favorable for their precipitation and removal or disposed in a separate evaporation pond or reinjected underground, while a lower impurity stream is transferred to one or more of the removal location, to a subsequent pond in the sequence, or to a lithium plant or concentration facility. Further concentration of lithium by evaporation can then take place because impurities are removed thus eliminating lithium losses due to co-precipitation and achieving significantly higher concentrations of lithium.   Date Recue/Date Received 2021-10-25
Patent CA-3137458-A1 (CA)
Title: Fgfr inhibitors and methods of use thereof
Inventor: TOURE BARRY
IPC: C07D487/04
Filed: 2020-05-12
Abstract: The present disclosure relates to novel compounds and pharmaceutical compositions thereof, and methods for inhibiting the activity of FGFR enzymes with the compounds and compositions of the disclosure. The present disclosure further relates to, but is not limited to, methods for treating disorders associated with FGFR signaling with the compounds and compositions of the disclosure.
Patent CA-3137928-A1 (CA)
Title: Systems and methods for measuring elasticity with imaging of ultrasound multi-focus shearwaves in multiple dimensions
Inventor: EMERY CHARLES D
IPC: A61B8/00
Filed: 2020-07-13
Abstract: Embodiments of a dermatological cosmetic treatment and/or imaging system and method adapted to alter placement and position of multiple (e.g., two or more) cosmetic treatment zones in tissue from ultrasound beams from a transducer, simultaneous multi-focus therapy at multiple depths, and/or dithering ultrasound beams from a transducer to alter placement and position of multiple cosmetic treatment zones in tissue. The system can include a hand wand, a removable transducer module, and a control module. In some embodiments, the cosmetic treatment system may be used in various cosmetic procedures.
Patent CA-3139400-A1 (CA)
Inventor: GLAUG FRANK
IPC: A61F13/494
Filed: 2021-11-17
Abstract: The present invention relates generally to absorbent products, and, more particularly, to disposable absorbent articles that provide improvements in the containment of bodily fluid secretions. The fluid containment improvements are the result of adding one or more waist barriers to the topsheet of various absorbent articles. Adding waist barriers to the disposable absorbent articles will decrease fluid leakage at the front, back, or both waist areas of the user. In addition, the waist barrier may be made of a soft and lofty foam, which will improve comfort for and reduce irritation to the user's skin. The waist barrier may improve the comfort of the user during nap time, overnight, or whenever the user is lying on their back or stomach. The waist barrier may include one or more sustainable materials.
Patent CA-3140246-A1 (CA)
Title: Iontophoresis administration device
Inventor: YANG FENG
IPC: A61M37/00
Filed: 2020-06-02
Abstract: Disclosed is an iontophoresis administration devices (100, 200, 300, 400, 500, 600, 700) comprisesing: a power supply (110) for generating the electricity needed to penetrate a medicament (130, 230) to be penetrated into an administered area (122, 322, 422) of an organism; an integrated dielectric layer (114, 314, 414, 514, 614, 714) for covering the administered area (122, 322, 422), and comprising a gel (118) and the polar, free-state medicament (130, 230) to be penetrated; and a plurality of electrodes (112, 312, 412, 512, 612, 712) for respectively electrically connecting with the power supply (110) and the integrated dielectric layer (114, 314, 414, 514, 614, 714) so that the electricity generated by the power supply (110) flows through the administered areas (122, 322, 422) and at least part of the integrated dielectric layers (114, 314, 414, 514, 614, 714) respectively, and the at least part of the integrated dielectric layers (114, 314, 414, 514, 614, 714) has a predetermined resistance value. The iontophoresis administration device (100, 200, 300, 400, 500, 600, 700) not only can improve the transdermal efficiency, but also are not prone to skin damage.
Patent CA-3142234-A1 (CA)
Inventor: HADAD SALIM
IPC: A61J3/00
Filed: 2020-05-27
Abstract: L'invention concerne une seringue de broyage à système fermé (10, 110) pour liquéfier et distribuer une forme posologique solide (20), comprenant un cylindre (22), un orifice de fluide (30) disposé sur une paroi inférieure (28) du cylindre (22), et un piston (32). Une tête (36) du piston (32) peut être insérée dans le cylindre (22) et déplacée à l'intérieur de celui-ci de telle sorte que (a) une partie du cylindre (22) définit une chambre de seringue à système fermé (46) entre la paroi de cylindre inférieure (28) et une surface inférieure (64) de la tête de piston (36), et (b) un joint annulaire de tête de piston (42) forme un joint étanche aux fluides entre une surface externe (44) de la tête de piston (36) et une surface interne cylindrique (26) du cylindre (22). Un disque de support de forme posologique solide (60, 360) est disposé en dessous d'une paroi de piston inférieure (38) de façon à définir un compartiment de broyage (62) entre la surface inférieure (64) de la paroi de piston inférieure (38) et une surface supérieure (66) du disque de support de forme posologique solide (60, 360), et est façonné de façon à définir une pluralité de trous (68, 368) à travers le disque de support de forme posologique solide (60, 360).
Patent CA-3142749-A1 (CA)
Inventor: THEBERGE JEAN PASCAL
IPC: E04C2/02
Filed: 2021-12-16
Abstract: A core/base layer, an intermediate layer, a divider layer between the core and intermediate layers, and a water-resistant layer on the intermediate layer opposite the core layer. The core and intermediate layers are made of a cementitious material to provide structural-strength and fire-resistance properties, with the core layer including an aggregate material for added strength, the intermediate layer including an hydrophobic additive for water resistance, and the divider layer positioned between the core and intermediate layers to form a physical barrier that prevents cross-migration of the aggregate material and the hydrophobic additive between these layers. The water-resistant layer includes a fiber-based carrier layer with an outward-facing surface having a weather barrier layer secured to it and with an opposite uncoated inward-facing surface having loose fiber strands extending from it and embedded into the intermediate layer to secure the water-resistant layer to the intermediate layer.
Patent CA-3143793-A1 (CA)
Title: Biofilm disruption
Inventor: THOMAS DAVID WILLIAM
IPC: A61P31/04
Filed: 2020-06-19
Abstract: The present invention relates to methods of dispersing biofilms comprising Gram-negative bacteria, the methods comprising exposing the biofilm to an epoxytiglienone compound or a salt thereof. Methods of treating infections comprising the localised administration, for example, topically or by injection, of an epoxytiglienone compound into or onto an established biofilm comprising Gram-negative bacteria to disrupt the structure of that biofilm and methods of preventing biofilms comprising Gram-negative bacteria forming or dispersing biofilms comprising Gram-negative biofilms that have formed on medical devices are also described.
Patent CA-3145002-A1 (CA)
Inventor: SHEN ERIC B
IPC: C10G65/12
Filed: 2020-08-14
Abstract: L'invention concerne des systèmes et des procédés pour une valorisation partielle de charges d'hydrocarbures lourds afin de satisfaire à des spécifications de transport, telles que des spécifications de transport en pipeline. Les systèmes et les procédés peuvent permettre un ou plusieurs types d'amélioration dans le traitement des hydrocarbures lourds avant le transport. Selon certains aspects, les systèmes et les procédés peuvent produire un produit d'hydrocarbure lourd partiellement valorisé qui satisfait une ou plusieurs spécifications de transport tout en incorporant une quantité accrue de pétrole gazeux sous vide et une quantité réduite de brai dans le produit d'hydrocarbure lourd partiellement valorisé. Selon d'autres aspects, les systèmes et les procédés peuvent permettre une incorporation accrue d'hydrocarbures dans la fraction valorisée pour le transport, ce qui permet de réduire ou de minimiser la quantité d'hydrocarbures nécessitant une autre méthode d'élimination ou de transport. Selon d'autres aspects encore, les systèmes et les procédés peuvent permettre une incorporation réduite de flux externes dans le produit final pour le transport tout en satisfaisant encore une ou plusieurs propriétés cibles.
Patent CA-3146344-A1 (CA)
Inventor: COOK STUART ALEXANDER
IPC: C12N15/113
Filed: 2020-05-01
Abstract: L'invention concerne des méthodes de traitement et de prévention d'une maladie métabolique par inhibition de la signalisation induite par l'interleukine 11 (IL-11), ainsi que des agents destinés à être utilisés dans de telles méthodes.
Patent CA-3146655-A1 (CA)
Title: Board connector system and method
Inventor: ZHANG JASON
IPC: A47B96/14
Filed: 2020-08-18
Abstract: A connector system and method comprising a coupling with 3 walls defining a cavity. Disposed on the first side wall and second side wall are lips protruding into the cavity, such that a grooved board inserted into the cavity is in contact with the lips and back wall. Disposed on the walls are mounting holes, such that other apparatuses may be mounted to the mounting holes. The couplings may be mounted on other identical couplings or on couplings of different heights.
Patent CA-3148268-A1 (CA)
Inventor: SARRAFI-NOUR REZA
IPC: C23C28/00
Filed: 2022-02-08
Abstract: An coated component is provided. The coated component includes a component substrate and bond coat layer comprising silicon deposited on the component substrate. A composite layer is deposited on the bond coat layer. The composite layer includes a rare earth disilicate and a second phase material. The composite layer has a thickness (T) from about 0.05 mm to about 2.25 mm, and a coefficient of thermal expansion that is different by a value of about 0 to about 2.25 from a coefficient of thermal expansion of the component substrate upon which the bond coat layer is deposited. Coated gas turbine engine components are also provided.
Patent CA-3150148-A1 (CA)
Title: Srcc as a catalytic carrier for metal species
Inventor: FTOUNI JAMAL
IPC: B01J23/755
Filed: 2020-09-23
Abstract: The present invention refers to a catalytic system comprising a transition metal compound on a solid carrier, wherein the content of the transition metal element on the surface of the solid carrier is from 0.1 to 30 wt.-%, based on the dry weight of the solid carrier. Furthermore, the present invention refers to a method for manufacturing the catalytic system, the use of the inventive catalytic system in a chemical reaction, the use of a solid carrier loaded with a transition metal as a catalyst and to granules mouldings or extrudates comprising the catalytic system.
Patent CA-3150491-A1 (CA)
Inventor: DAGNEAU FRANCOIS-OLIVIER
IPC: A63B71/12
Filed: 2022-02-28
Abstract: A hockey goalkeeper leg pad, with a top end and a bottom end, having: an outer shell having a facing section, a rear section, a lateral section, and a medial section, the medial section located inwardly of the lateral section when worn by the wearer, the facing, rear, lateral, and medial sections interconnected to form a pocket defined within the outer shell; a core padding received within the pocket of the outer shell; and a medial pad secured to the medial section of the outer shell, the medial pad having a longitudinal pad extending longitudinally between the top end and the bottom end, and a knee pad monolithically protruding from the longitudinal pad in a transverse direction, a width of the medial pad extending uninterrupted from a front edge of the longitudinal pad to a rear edge of the knee pad.
Patent CA-3152797-A1 (CA)
Title: Methods and systems for submitting and/or processing insurance claims for damaged motor vehicle glass
Inventor: LARSON JIM
IPC: G06Q40/00
Filed: 2020-09-09
Abstract: Methods for submitting an insurance claim for damaged motor vehicle glass are provided that can include: receiving a plurality of images associated with motor vehicle glass at processing circuitry; performing image processing operations on each of the images to determine one or more of glass damage, glass type, and/or claim fraud; and submitting an insurance claim for motor vehicle glass repair or replace based on the glass type or damage, or flagging the claim as fraud. The present disclosure also provides a non-transitory computer readable storing instruction that when executed by a processor, causes a computer system to include: prompting a user for initial claim submission information; prompting the user for images of portions of motor vehicle glass; performing image processing operations on each of images to train or improve the computer system, determine one or more of glass damage, glass type, and/or claim fraud; and one of submit or reject an insurance claim for glass repair.
Patent CA-3153109-A1 (CA)
Inventor: MOULIN ROMAIN
IPC: G06Q10/08
Filed: 2020-09-02
Abstract: The invention relates to a system for automatically delivering an order in bags at a picking location situated outside a building. According to the invention, such a system comprises: - means for signalling and/or detecting the presence of a client in the vicinity of said picking location; - a top-mounted transport module comprising: - a plurality of elements for suspending bags at a travelling track; - means for automatically moving said suspension means on said track; - means for actuating said automatic movement means configured to move the bags, in which the different parts of said order have been deposited, to said picking location when said signalling and/or detection means emit a signal for confirming the presence of said user in the vicinity of said picking location.
Patent CA-3155028-A1 (CA)
Inventor: KURAHASHI KEI
IPC: C07H19/16
Filed: 2020-10-16
Abstract: La présente invention concerne un intermédiaire commun 2,4-ponté cristallin utile dans la production de plusieurs monomères d'acide nucléique ponté par l'éthylène (ENA), une méthode de production par stéréosélection de l'intermédiaire et une méthode de production efficace des monomères d'ENA à l'aide de l'intermédiaire. Des composés de formule (I) :et des méthodes de production des composés de formule (I) sont aussi décrits. La présente invention concerne un nouvel intermédiaire commun cristallin pour la production de plusieurs monomères de 2'-O,4'-C-ENA, y compris une base pyrimidique ou une base purique comme A, G, T et C, qui servent de matériaux de départ pour les oligonucléotides contenant l'ENA, une méthode de synthèse stéréosélective de 3-adduits dans la glycosylation à l'aide de l'intermédiaire, une méthode de production de l'|| 'intermédiaire de production et une méthode de production des monomères d'ENA au moyen de l'intermédiaire de production.
Patent CA-3155846-A1 (CA)
Title: Sample collection kit including cap having selectively openable diaphragm valve
Inventor: JOHNSON NEIL
IPC: C12M1/34
Filed: 2020-09-23
Abstract: A biological sample collection system can include a sample collection vessel having a closed first end and an open second for receiving a biological sample. The system can additionally include a sealing cap configured to associate with the sample collection vessel, a reagent chamber secured within an interior space of the sealing cap and retaining a measure of sample preservation solution, a shim circumferentially associated with a proximal end of the reagent chamber and spanning the distance between the reagent chamber and the interior sidewall of the sealing cap, and a plug having a diaphragm configured to selectively engage the shim and form a seal for retaining the sample preservation solution within the reagent chamber. Associating the sealing cap with the sample collection vessel displaces the diaphragm from the shim and breaks the seal formed therebetween, opening a fluid path between the reagent chamber and the sample collection chamber.