baber/WOPTO huggingface dataset:
Patent CA-2995978-A1 (CA)
Inventor: RODRIGUEZ JOSE FELIX
IPC: G06T17/00
Filed: 2016-08-17
Abstract: A virtual or augmented reality display system that controls a display using control information included with the virtual or augmented reality imagery that is intended to be shown on the display. The control information can be used to specify one of multiple possible display depth planes. The control information can also specify pixel shifts within a given depth plane or between depth planes. The system can also enhance head pose measurements from a sensor by using gain factors which vary based upon the user's head pose position within a physiological range of movement.
Patent CA-2998827-A1 (CA)
Inventor: CHONG PEK YOKE
IPC: C07D263/48
Filed: 2016-09-22
Abstract: Provided are compounds and pharmaceutically acceptable salts thereof, their pharmaceutical compositions, their methods of preparation, and methods for their use in the prevention and/or treatment of HIV; including the prevention of the progression of AIDS and general immunosuppression.
Patent CA-3003505-A1 (CA)
Title: System and method for managing a customizable configuration in a hearing aid
Inventor: WESTERMANN SOREN ERIK
IPC: H04R25/00
Filed: 2015-10-29
Abstract: A hearing aid configuration managing system for configuring at least one hearing aid (1) having a wireless connection to the Internet (35) via a gateway. The hearing aid (1) includes a processor controlling its configuration, and a memory containing configuration settings for customizing the configuration of the hearing aid (1). The remote server (37) manages user accounts (50) for a plurality of hearing aid users, including managing the configuration of the hearing aid (1), and creates a service level status change event for the account upon change of the service level status to a new configuration of the hearing aid (1). The remote server (37) sends a configuration change instruction to said at least one hearing aid (1) via the gateway upon the occurrence of the service level status change event. The hearing aid processor stores new configuration settings in said hearing aid memory upon reception of the configuration change instruction, and changes the configuration of the hearing aid to the new configuration. The invention further provides a hearing aid, a method for managing the configuring of a hearing aid, a computer readable instructions in a storage medium, a personal communication device and a server.
Patent CA-3003878-A1 (CA)
Title: Anticorps neutralisants diriges contre la proteine gp41 du vih-1 et leur utilisation
Inventor: KWONG PETER
IPC: C07K16/10
Filed: 2016-11-03
Abstract: La présente invention concerne des anticorps neutralisants qui se lient spécifiquement au gène Env du VIH -1 ainsi que des fragments de liaison à l'antigène de ces anticorps. L'invention concerne également des acides nucléiques codant pour ces anticorps, des vecteurs et des cellules hôtes. L'invention concerne en outre des méthodes de détection du VIH-1 au moyen de ces anticorps. L'invention concerne enfin l'utilisation de ces anticorps, fragments liant l'antigène, acides nucléiques et vecteurs pour la prévention et/ou le traitement d'une infection par le VIH-1.
Patent CA-3004388-A1 (CA)
Inventor: DVIR IRA
IPC: G01J3/28
Filed: 2016-11-08
Abstract: L'invention concerne un procédé et un système pour une acquisition et une analyse d'imagerie multispectrale. Le procédé consiste à capturer des images aériennes multispectrales préliminaires en fonction de paramètres de relevé prédéfinis à une résolution présélectionnée, à exécuter automatiquement une analyse préliminaire sur site ou sur l'emplacement sur le terrain à l'aide d'un partitionnement de grand objet binaire à grande échelle des images capturées en temps réel ou quasi réel, à détecter des irrégularités dans les paramètres de relevé prédéfinis et à fournir une indication correspondant à celles-ci, et à déterminer, à partir de la sortie d'analyse préliminaire, s'il convient d'effectuer une seconde étape d'acquisition et d'analyse d'image à une résolution plus élevée que la résolution présélectionnée. L'invention concerne également un procédé d'analyse et une identification d'objet comprenant l'analyse d'images multispectrales de haute résolution selon des paramètres d'objets prédéfinis, lorsque des paramètres dans les paramètres d'objets prédéfinis sont trouvés, le partitionnement de grands objets binaires sur les images contenant ces paramètres pour identifier des grands objets binaires, et la comparaison des objets limités à ces grands objets binaires avec des paramètres de référence prédéfinis pour identifier des objets ayant les paramètres d'objets prédéfinis.
Patent CA-3004780-A1 (CA)
Inventor: ANDREWS MICHAEL
IPC: B60H1/00
Filed: 2017-01-25
Abstract: An air conditioning system comprises a compressor, a rotary engine, and a condenser. The rotary engine comprises at least one drive shaft. The at least one drive shaft is operatively connected to the compressor and to the fuel tank. The condenser is operatively connected to the compressor. The evaporator is operatively connected to the condenser and to the compressor. The rotary engine combusts fuel to rotate the at least one drive shaft. Rotation of the at least one drive shaft operates the compressor to cause working fluid to flow such that the evaporator air conditions the passenger compartment.
Patent CA-3005224-A1 (CA)
Inventor: YEN LAISING
IPC: C12N15/79
Filed: 2016-11-11
Abstract: Embodiments of the disclosure concern the use of expression constructs in which at least one polyA signal is embedded upstream of an expressible transcript, such as within a 5' UTR for the transcript, for example. In certain embodiments, the polyA signal is comprised within a ligand-binding aptamer, and the binding of the ligand to the aptamer, or lack thereof, dictates the outcome for the expressible transcript. In specific embodiments, absence of the ligand causes the expressed transcript having a polyA in its 5' UTR to be expressed but then degraded, whereas presence of the ligand causes inhibition of degradation upon expression of the expressible transcript. More than one ligand-binding aptamer may be present on the same expression construct.
Patent CA-3007402-A1 (CA)
Title: Process for manufacturing an automotive glazing panel into which an oled screen is incorporated
Inventor: LABROT MICHAEL
IPC: B32B17/10
Filed: 2016-12-22
Abstract: The invention relates to: A process for manufacturing a glazing panel for a transport vehicle, said process comprising steps consisting in: - depositing in succession in the form of a stack: a first glazing (1), a first lamination interlayer made of polymeric material (21), - a second lamination interlayer made of polymeric material (22) and, in a reserve in the latter (22), a flexible OLED element or screen (3) that is directly extended toward one edge of the glazing by a connecting element (4) that is connected thereto and that extends out of the stack, - a third lamination interlayer made of polymeric material (23), and - a second glazing (1'), then in - subjecting the assembly to a vacuum at room temperature so as to remove air from within the stack, - heating the assembly to a temperature at most equal to 85°C, while continuing to subject it to a vacuum.
Patent CA-3009339-A1 (CA)
Inventor: MILLER JOHN
IPC: A61P11/00
Filed: 2016-12-22
Abstract: The present disclosure features disclosed method of treating disorders such as COPD, bronchitis and/or asthma using disclosed compounds, optionally together with one or more additional active agents. Contemplated methods include administrating orally or by inhalation to a patient one or more disclosed compounds.
Patent CA-3009389-A1 (CA)
Title: Crispr nanocomplex for nonviral genome editing and method for preparing the same
Inventor: CHUNG HYUN JUNG
IPC: C12N15/90
Filed: 2017-11-27
Abstract: The present invention relates to a CRISPR  nanocomplex for nonviral genome editing, a method for preparing the same, and the like. The CRISPR nanocomplex for nonviral genome editing of the present invention has a size of several nanometers to several microns, enables intracellular delivery without external physical stimulation, and can be utilized for genome editing through nonviral routes with respect to target genes of cells. As a result, when used for preparation of animal model, microbiological engineering, cell engineering for disease treatment, or formulations for biological administration, the CRISPR Nanocomplex shows high intracellular delivery and gene editing efficiency, and can minimize problems, such as nonspecific editing, gene mutation, and induction of cytotoxicity and biotoxicity.
Patent CA-3010101-A1 (CA)
Inventor: MANI SENDURAI A
IPC: A61K31/4196
Filed: 2016-12-28
Abstract: Methods are provided for treating cancer patients who have elevated expression of FOXC2. In certain aspects, patients having elevated FOXC2 are treated with an anti-cancer therapy in conjunction with a p38 MAPK inhibitor. Methods of identifying cancer patients to be treated with p38 MAPK inhibitors are also provided. Further provided herein are methods for treating and/or preventing breast cancer metastasis by the administration of a p38 MAPK inhibitor. In certain aspects, patients are treated with an anti-cancer therapy in conjunction with a p38 MAPK inhibitor. In addition, methods are provided for the treatment of BCR-ABL positive cancers, such as acute lymphoblastic leukemia, by the administration of a p38 MAPK inhibitor and/or a glucocorticoid inhibitor in combination with a tyrosine kinase inhibitor.
Patent CA-3012355-A1 (CA)
Inventor: WISNIEWSKI NATALIE ANN
IPC: A61B5/1495
Filed: 2011-10-06
Abstract: Il est décrit des biocapteurs dintégration de tissu, des systèmes comprenant ces capteurs et des méthodes dutilisation de ces capteurs et ces systèmes pour détecter au moins un analyte.
Patent CA-3014486-A1 (CA)
Inventor: QIU RONG
IPC: A23G4/10
Filed: 2017-02-16
Abstract: The present invention relates to a chewing gum composition and more particularly to a chewing gum composition having enhanced flavor release, comprising a gum base, a polyol powder comprising or consisting in maltitol with a specific surface are greater than 0.5 m2/g and a flavoring agent.
Patent CA-3016437-A1 (CA)
Title: Composition including epoxy adhesive and aluminum flakes and method for making the same
Inventor: SCHLECHTE JAY S
IPC: C09C1/64
Filed: 2017-03-02
Abstract: A curable adhesive composition includes a curable epoxy resin, an amine curing agent, a toughening agent, and aluminum flakes. The aluminum flakes include a fatty acid milling aid on at least a portion of their surfaces. The aluminum flakes were heated after milling. The method includes obtaining aluminum flakes having a fatty acid milling aid on at least a portion of their surfaces, wherein the aluminum flakes have previously been milled, heating the aluminum flakes, and subsequently combining the aluminum flakes with components that include either an amine curing agent or a curable epoxy resin. In some embodiments, the components further include a toughening agent.
Patent CA-3018916-A1 (CA)
Title: Systems and methods for delegating access to a protected resource
Inventor: MALLIAH AVINASH
IPC: G06Q10/06
Filed: 2018-09-27
Abstract: A method for managing access privileges is disclosed. The method includes:  obtaining, based on employee data received from a first client server having access to a human resources database of an organization, a first indication identifying a change in a first employee structure of the organization, the first employee structure indicating an employee status associated with each of one or more of the employees; retrieving permissions data defining access privileges associated with one or more employee statuses within the first employee structure for accessing a protected resource; and updating a user permissions database associated with the protected resource to indicate a change in access privileges for at least one employee of the organization based on the first indication and the permissions data, the user permissions database indicating access privileges for employees of the organization that are authorized to access the protected resource.
Patent CA-3018997-A1 (CA)
Inventor: UPRETY KRISHNA K
IPC: C08J7/044
Filed: 2017-04-07
Abstract: Cette invention concerne un élément transparent revêtu comprenant : une élément transparent ; une couche de base sur l'élément transparent, la couche de base comprenant au moins un composé choisi parmi un composé organique, un composé d'organosilicium et un composé de polysiloxane ; une couche métallique en contact physique avec la couche de base ; et une couche d'oxyde métallique sur la couche métallique, la couche d'oxyde métallique comprenant de l'oxyde de zinc dopé à l'aluminium (AZO).
Patent CA-3021785-A1 (CA)
Title: Dental appliance
Inventor: KILNE JOHN C
IPC: A61C7/08
Filed: 2018-10-24
Abstract: A dental appliance may have an incisor reception zone and rust and second canine reception zones. The top portions of the canine reception zones may have a greater thickness that the top portion of the incisor reception zone. The top portions of the canine reception zones may also be elastic.
Patent CA-3021836-A1 (CA)
Inventor: ROSENGREN GARY W
IPC: H02K5/20
Filed: 2017-05-05
Abstract: Un système d'actionneur comprend un boîtier, une tige de vis s'étendant le long d'un axe longitudinal. L'élément stator d'un moteur électrique est accouplé au boîtier, un rotor s'étendant le long de l'axe longitudinal. Un tube de poussée est en prise avec la tige de vis, par exemple avec un ensemble écrou configuré pour convertir le mouvement de rotation du rotor en un mouvement linéaire du tube de poussée. Un ensemble de refroidissement modulaire est sélectivement accouplé à la surface extérieure du boîtier d'actionneur et configuré pour dissiper la chaleur.
Patent CA-3022797-A1 (CA)
Inventor: SCHOBEL ALEXANDER MARK
IPC: A61K31/137
Filed: 2017-05-04
Abstract: Pharmaceutical compositions having enhanced active component permeation properties are described.
Patent CA-3024966-A1 (CA)
Title: Vehicle guide display and path navigation method
Inventor: SCOTT DAVID J
IPC: B60K37/02
Filed: 2018-11-21
Abstract: A display module and method are disclosed to show the positional relationship of both the direction and distance of a vehicle relative to a desired approach course leading to a loading point.
Patent CA-3027809-A1 (CA)
Inventor: HRUPP JOZE J
IPC: E21B33/12
Filed: 2018-12-17
Abstract: A modular force multiplier converts a push-down force applied to a work string from the surface into a multiplied linear force that can be used to operate downhole tools to perform tasks requiring the application of linear force.
Patent CA-3029648-A1 (CA)
Inventor: HU XIAOPING
IPC: F21S9/03
Filed: 2016-07-05
Abstract: A panoramic sensing apparatus, comprising: a Fresnel lens system (110) and a light sensing device (120). The Fresnel lens system (110) comprises a composite Fresnel lens (111) in a shape of a frustum, at least one of an inner surface and an outer surface of a sidewall of the frustum being a tooth surface; at least two Fresnel units are distributed on said tooth surface. The light sensing device (120) is used for sensing light rays converged by the Fresnel lens system (110). As the composite Fresnel lens in the shape of a frustum is employed for sensing boundaries of a detection range, in the case where lens areas are the same as a whole, a larger detection range may be obtained, or light energy from each direction may be collected. Further, compared with a composite Fresnel refraction surface arranged on a spherical surface or on a spherical polyhedron, the composite Fresnel refraction surface which is arranged on a sidewall of a frustum involves lowered processing difficulty, and accordingly improved precision and defect-free rate.
Patent CA-3030845-A1 (CA)
Inventor: XU YONGMING
IPC: G06F16/21
Filed: 2017-06-23
Abstract: A method and a machine learning relationship determination system (MLRDS) for determining primary key-foreign key (PK-FK) relationships among data in tables of a target database through machine learning (ML) are provided. The MLRDS selects columns of the tables in the target database and identifies inclusion dependency (ID) pairs from the selected columns. The MLRDS receives training data and validation data from a source database, computes PK-FK features for the inclusion dependency pairs, the training data, and the validation data, and generates trained ML models and validated ML models using the PK-FK features. The MLRDS determines an optimum algorithm decision threshold for a selected machine learning classification algorithm (MLCA), using which the MLRDS determines a resultant on whether the inclusion dependency pair is a PK-FK pair or a non-PK-FK pair. The MLRDS performs majority voting on the resultant for multiple MLCAs to confirm the PK-FK relationships between the inclusion dependency pairs.
Patent CA-3031371-A1 (CA)
Title: Immunoassay methods and compositions for detecting infection involving use of test antigens as cross-reactive control antigens
Inventor: NEEDHAM JAMES WILLIAM
IPC: G01N33/569
Filed: 2017-08-01
Abstract: The present invention relates to compositions and methods involving diagnostic tests with multiple test antigens. The present invention involves the expanded use of test antigens as cross-reactive control antigens (CCAs). The invention advantageously provides for enhanced test results analysis by simultaneously providing both test antigen and CCA signal results. These results, in turn, allow useful sample comparison and cross-reference between samples to more accurately identify and verify the fidelity of test results obtained for multiple infective agents at once. The present invention may include compositions and methods for detecting infection by Zika virus or another flavivirus, and may distinguish between infections caused by genetically similar agents.
Patent CA-3031802-A1 (CA)
Title: Magnetically immobilized biocidal enzymes and biocidal chemicals
Inventor: CORGIE STEPHANE
IPC: A01N63/50
Filed: 2017-08-06
Abstract: The present invention provides compositions and methods for reducing microbial and nematodal contamination or infection in plants, animals, fabrics, and products therefrom. The present invention also provides compositions and methods for reducing human infections and the emergence of antimicrobial resistance. In particular, the invention provides magnetic nanoparticles comprising biocidal or biostatic enzymes in one component, substrates for the enzymes in a second component, and a biocidal chemical agent that works in combination or synergistically with the enzymes. The compositions are dormant and become active upon exposure to hydration, oxygen, or mixing.
Patent CA-3034588-A1 (CA)
Inventor: KURODA SHIGERU
IPC: B60G21/055
Filed: 2017-08-23
Abstract: This stabilizer link (11) comprises: a metal support bar (12); and ball joints (13) that are provided at both ends of the support bar (12). Each ball joint (13) comprises: a ball stud (21) one end of which is fastened to a suspension device (15) and a stabilizer (17), and which has a ball part (21b) at the other end thereof; and a housing (23) that rotatably supports the ball part (21b) of the ball stud (21). The support bar (12) comprises: a body part (12a) that extends in a substantially linear shape; and reinforcement parts (12b) that have substantially annular shapes and are provided at both ends of the body part (12a). The reinforcement parts (12b) of the support bar (12) are embedded in the housing (23) so as to surround the ball parts (21b).
Patent CA-3034611-A1 (CA)
Title: Pile metal galvanise/air a cathode au nickel/molybdene
Inventor: PORTER DAVID HARVIE
IPC: C25D3/56
Filed: 2017-07-13
Abstract: Cette invention concerne des piles métal galvanisé/air et des procédés de fabrication d'électrodes positives à utiliser dans lesdites piles métal galvanisé/air. Selon divers modes de réalisation, lesdites piles métal galvanisé/air comprennent une cathode qui comprend une couche comprenant du nickel/molybdène déposé sur celle-ci. Les cathodes revêtues de nickel-molybdène présentent une surtension favorable de réaction de dégagement d'hydrogène par rapport aux dispositifs existants. Dans lesdites piles métal galvanisé/air, le métal est oxydé et la teneur en eau est réduite.
Patent CA-3035423-A1 (CA)
Inventor: EBBUTT JULIAN MARK
IPC: A61B18/18
Filed: 2014-12-31
Abstract: ABSTRACT An electrosurgical instrument for applying to biological tissue RF electromagnetic energy and/or microwave frequency EM energy, wherein the instrument tip has a protective hull with a smoothly contoured convex undersurface facing away from a planar body, and wherein the planar body has a tapering distal edge, and wherein an underside of the planar body extends beyond the protective hull at the tapering distal edge. Also disclosed herein is an interface joint for integrating into a single cable assembly all of (i) a fluid feed, (ii) a needle movement mechanism, and (iii) an energy feed (e.g. a coaxial cable), and a torque transfer device for permitting controlled rotation of the cable assembly within the instrument channel of an endoscope. The interface joint and torque transfer device may be integrated as a single component. 2938485 Date Recue/Date Received 2020-10-20
Patent CA-3037068-A1 (CA)
Inventor: URBINA ROMMEL ERNESTO ARIAS
IPC: E21B41/02
Filed: 2017-10-03
Abstract: A chemical attenuator sleeve (300) for mitigating chemical reaction in a well borehole includes an inner member (126) having a plurality of perforations (128), a first outer member (130) disposed on an outer circumference of the inner member, a second outer member (134) at least partially enveloping the first outer member, the second outer member having an outer diameter that is greater than an outer diameter of the first outer member, and a chemical composition (140) disposed between the outer diameter of the first outer member and an inner diameter of the second outer member. The chemical composition may include MgO, Mg(OH)2, CaO, Ca(OH)2, NaOH, and mixtures thereof.
Patent CA-3040179-A1 (CA)
Inventor: KERAVALA ANNAHITA
IPC: C12N15/864
Filed: 2017-10-19
Abstract: La présente invention concerne des virions de virus adéno-associé (AAV) avec une protéine de capside modifiée qui se lie aux protéoglycanes de sulfate d'héparane, les virions d'AAV présentant une plus grande infectivité des cellules rétiniennes, un tropisme modifié et/ou la capacité à se lier et traverser la membrane limitante interne après une injection intravitréenne. La présente invention concerne en outre des procédés d'administration d'un produit génique à une cellule rétinienne d'un individu, et des méthodes de traitement de maladie oculaire.
Patent CA-3041720-A1 (CA)
Title: Secure contactless payment method and device with active electronic circuitry
Inventor: LOCKE Tyler
IPC: G06Q20/32
Filed: 2019-04-30
Abstract: A contactless payment device including a wireless communication device; a power source; a processor coupled to the power source; an accelerometer communicatively coupled to the processor and the power source; and an actuator communicatively coupled to the wireless communication device and the processor. The actuator is configured to activate the wireless communication device when the actuator is set in a closed state, and deactivate the wireless communication device when the actuator is set in an open state. The processor is configured to receive an incoming signal from the accelerometer; determine whether the incoming signal corresponds to a pre-programmed signal corresponding to an enabling gesture; and set the actuator in the closed state for a time interval, when the incoming signal corresponds to the enabling gesture.