baber/WOPTO huggingface dataset:
Patent CA-2982428-A1 (CA)
Inventor: YOO TAESANG
IPC: H04W74/08
Filed: 2016-05-03
Abstract: Techniques are described for wireless communication. One method for wireless communication at a base station includes contending for access to a shared channel of a shared radio frequency spectrum band, and multiplexing first component carrier (CC) communication windows and second CC communication windows in the shared channel. A duration of orthogonal frequency domain multiplexed (OFDM) symbols of the first CC communication windows may be different from a duration of OFDM symbols of the second CC communication windows, and the multiplexing may occur on the shared channel upon winning contention for access to the shared channel. One method for wireless communication at a user equipment (UE) includes monitoring a shared channel of a shared radio frequency spectrum band for a first CC Listen Before Talk (LBT) frame, and receiving, in a second CC preamble, an indication of the first CC LBT frame.
Patent CA-2984901-A1 (CA)
Inventor: FOX TIM W
IPC: C12N5/10
Filed: 2016-05-06
Abstract: Methods and compositions used to prevent or decrease reduction, or reduction and recombination, during meiosis in female sporocyte, female gametophytes, or female gametes are described herein. The compositions and methods may include silencing elements and/or use gene-editing technology to decrease or inhibit Nrf4 expression levels or activity. Further provided are compositions and methods for the production of a plant that has ovules comprising non-reduced, or non-reduced and non-recombined, gametes, and/or seeds that contain clonal maternal embryos.
Patent CA-2984986-A1 (CA)
Title: Procede de culture d'akkermansia
Inventor: BELZER CLARA
IPC: C12N1/22
Filed: 2016-05-04
Abstract: L'invention concerne également un procédé pour cultiver de manière économique et efficace Akkermansia muciniphila. Des rendements en biomasse élevés peuvent être obtenus sur des milieux définis chimiquement. Une production à grande échelle de A. muciniphila peut ainsi être obtenue, cette bactérie étant appropriée pour être utilisée chez l'homme, notamment dans des applications pharmaceutiques ou alimentaires. La A. muciniphila peut être produite sans produits dérivés d'animaux, ce qui permet de l'utiliser dans une vaste plage d'applications.
Patent CA-2987034-A1 (CA)
Title: Utilisation d'un extrait d'agrume organique a haute capacite antimicrobienne et de xylitol en tant que systeme de conservation dans des liquides, des emulsions, des suspensions, d es cremes et des antiacides
Inventor: Barraza Javier
IPC: A61K47/34
Filed: 2016-05-26
Abstract: Des compositions liquides antiacides contenant un extrait d'agrumes sont divulguées. Les compositions liquides antiacides possèdent une résistance supérieure à l'attaque des microbes.
Patent CA-2988106-A1 (CA)
Inventor: BENISTI PETER S
IPC: H04L12/16
Filed: 2010-06-17
Abstract: The presented certified email system provides a time stamp upon receiving an email addressed to at least one recipient address and to the time-stamping system address (TCC:Address), where the email to the time-stamping system is a solicitation for a time stamp. Generally a demanding party receives the email; generates a unique HASH; digitally signs the unique HASH; and sends the signed HASH and a time-stamp request call to a web services time-stamp conduit (WSTC). The WSTC receives the request and signed HASH from the demanding party and obtains a time stamp. The WSTC sends the time stamp back to the demanding party, which sends a time-stamp notification to the original sender of the email and, optionally, the recipient(s) of the email. An administration console provides integrated detailed, pass-through billing system, keyword search, a multi-party content management system, and convenient web-based automated verification (file or HASH).
Patent CA-2988418-A1 (CA)
Title: Systeme de rideau de douche magnetique
Inventor: JONES KYLE CLANCY
IPC: A47K3/38
Filed: 2017-12-11
Abstract: La présente invention concerne un système de rideau de douche comprenant un dispositif de tringle de douche (12) et une pluralité danneaux de douche (30), les premier et second anneaux de douche extérieurs (30a) de la pluralité danneaux de douche étant attirés magnétiquement vers les première et seconde extrémités respectives (14) du dispositif de tringle de douche; lun des premiers anneaux de douche extérieurs et la première extrémité du dispositif de tringle comprennent un premier aimant, et lun des seconds anneaux de douche extérieurs et la seconde extrémité du dispositif de tringle comprennent un second aimant. Lattraction magnétique de lanneau vers lextrémité extérieure du dispositif de tringle de douche maintient en place une paroi denceinte de douche.
Patent CA-2988511-A1 (CA)
Inventor: SHARP WILLIAM T
IPC: E05B47/00
Filed: 2017-12-11
Abstract: A remote locking system for a storage unit that allows a user device including a security token to remotely lock or unlock the storage unit. The user can include software or an application that communicates with the storage unit to provide locking statuses and tamper alerts for the storage unit. The storage unit can include a proximity sensor so the unit is unlocked when an authorized user device is within a certain distance of the storage unit. The system can further include a timer that disables communication between the user device and storage unit after a predetermined inactive period, so as to reduce cross-talk and power consumption.
Patent CA-2990613-A1 (CA)
Inventor: RAMAGE DAVID L
IPC: C07C51/12
Filed: 2016-06-22
Abstract: The present disclosure relates to methods of removing halides from a reactor effluent comprising treating a halide containing carbonylation product with a resin or material comprising a metal ion with a metal loading of greater than 15 wt%. In some aspects, the methods involve treating the halide containing carbonylation product with a silver loaded resin which comprises a loading of greater than 15 wt% of silver to remove inorganic or organic halides.
Patent CA-2991377-A1 (CA)
Inventor: HIREL BERTRAND
IPC: A01H5/00
Filed: 2016-09-02
Abstract: The invention relates to a method for improving the yield of a plant, comprising overexpressing in said plant a glutamine synthetase, said glutamine synthetase being both constitutively overexpressed in said plant and specifically overexpressed in the bundle sheath cells of said plant. The invention also relates to means for obtaining plants with improved yield.
Patent CA-2991799-A1 (CA)
Title: Constructions bispecifiques de liaison a un antigene conjuguees a un medicament
Inventor: NG GORDON YIU KON
IPC: C12N15/13
Filed: 2016-07-15
Abstract: L'invention concerne des constructions bispécifiques de liaison à un antigène, par exemple des anticorps conjugués à des médicaments (ADC), qui se lient à CD3 et à d'autres antigènes cibles de surface cellulaire, tels que des antigènes tumoraux, par exemple les antigènes CD19, CDH3, HER2, HER3 et EGFR et des procédés d'utilisation.
Patent CA-2995049-A1 (CA)
Title: Dehumidifier with secondary evaporator and condenser coils
Inventor: TUCKER DWAINE WALTER
IPC: F24F1/04
Filed: 2018-02-14
Abstract: A dehumidification system includes a compressor, a primary evaporator, a primary condenser, a secondary evaporator, and a secondary condenser. The secondary evaporator receives an inlet airflow and outputs a first airflow to the primary evaporator. The primary evaporator receives the first airflow and outputs a second airflow to the secondary condenser.  The secondary condenser receives the second airflow and outputs a third airflow to the primary condenser. The primary condenser receives the third airflow and outputs a dehumidified airflow. The compressor receives a flow of refrigerant from the primary evaporator and provides the flow of refrigerant to the primary condenser.
Patent CA-2995416-A1 (CA)
Inventor: EHLE AUSTIN
IPC: A01D45/02
Filed: 2016-08-08
Abstract: Gathering chains for row crop harvester heads which improve yield by minimizing the loss of kernels that may prematurely break loose and be lost to the ground. The gathering chains include continuous loops with a plurality of lateral extension segments which provide a substantially continuous conveying surface extending substantially across the width of the slot defining the path of travel of the row crop entering the row unit.
Patent CA-2997085-A1 (CA)
Title: Formation de faisceau cote reception pour un capteur d'image ultrasonore
Inventor: DJORDJEV KOSTADIN DIMITROV
IPC: G01S7/52
Filed: 2016-08-12
Abstract: L'invention concerne des procédés, des systèmes et des supports de stockage, chacun pouvant être utilisé pour générer une image d'un objet à l'aide d'ondes planes ultrasonores. Par exemple, l'image générée peut être d'un objet cible positionné sur une surface de platine. L'image peut être dérivée à partir de signaux de sortie corrigés obtenus à partir d'une pluralité de pixels de capteur sélectionnés. Les signaux de sortie corrigés peuvent régler la diffraction d'ondes planes ultrasonores réfléchies à partir d'un objet cible positionné sur la surface de platine. L'objet cible peut être un doigt ou une pointe d'un stylet.
Patent CA-2999197-A1 (CA)
Inventor: MODELAND NEIL JOSEPH
IPC: E21B43/25
Filed: 2015-12-09
Abstract: A method for well completion employs a combined plugging and perforating operation for creating multiple spaced-apart clusters of perforations and optional stimulation treatments in stages. For each stage to be completed, a frac plug, carried, for example, along a wireline bottom hole assembly with perforating guns, is set in the wellbore distal (toward the toe end of the well) of the most proximal perforation cluster of the previous stage, thereby maintaining open hole conditions that provide adequate flow past the most distal perforation clusters in the current stage and minimizing proppant accumulation in the wellbore from stimulation operations. The method further allows subsequent pump down of tools and equipment even with the plug set in the wellbore.
Patent CA-3001645-A1 (CA)
Title: Verre ophtalmique a foyer progressif pour porteur myope ou emmetrope presbyte, et procede de fabrication d'un tel verre.
Inventor: ROUSSEAU BENJAMIN
IPC: G02C7/06
Filed: 2016-10-11
Abstract: L'invention concerne un verre ophtalmique à foyer progressif pour un porteur myope ou emmétrope presbyte, lequel verre a une puissance de réfraction moyenne de vision de loin, un foyer prescrit non nul, ADDp, ledit verre ayant un point de référence de vision de loin, une puissance de réfraction moyenne, PPO(a, ß), un module d'astigmatisme résultant, ASR (a, ß), une méridienne, ML(a, ß), lesdites fonctions (a, ß) étant déterminées comme conditions de port du verre par le porteur pour des directions du regard (a, ß) rejoignant le centre de rotation de l'il, CRE, et le verre, où a est un angle d'abaissement en degrés et ß est un angle d'azimut en degrés, et un critère de verre, A1/A2, satisfaisant l'exigence suivante : A1/A2 = 0,50, où : A1 = a100% - a85%; A2 = a100% - a60%.
Patent CA-3002170-A1 (CA)
Title: Ear bud stabilizer
Inventor: WEITZNER JASON M
IPC: H04R1/10
Filed: 2018-04-19
Abstract: An ear bud stabilizer (1) that is worn on an individual's head over a pair of ear buds (18) to prevent the ear buds from falling out of the wearer's ears and to provide better sound quality from the ear buds. The ear bud stabilizer has a substantially C-shaped band (2) with ear covers (7A, 7B) each having a mesh covering (8) located thereon. The C-shaped band is preferably constructed from a resilient material that pushes the ear covers toward each other, thereby providing an inward pressure on the user's ears. The mesh coverings allow air circulation within the user's ears while performing activities, thereby preventing sweat from collecting in the user's ears.
Patent CA-3002465-A1 (CA)
Title: Cladding protection units for telescoping columns and adjustable support apparatuses
Inventor: HEINZ DALBERT
IPC: F16M11/24
Filed: 2018-04-24
Abstract: A cladding protection unit for a column of an adjustable support apparatus includes a frame including a first portion configured to be magnetically coupled to a second portion so as to extend around a perimeter of the column Each of the first portion and the second portion include a sidewall The sidewall of the first portion of the frame and the sidewall of the second portion of the frame form a column receiving space when the first portion is magnetically coupled to the second portion A standoff flange extends outward from the sidewall. One or more magnets are coupled to at least one of the first and second portions of the frame When the cladding protection unit is positioned around a perimeter of the column, the column is positioned in the column receiving space of the frame and the standoff flange of the frame extends outward from a perimeter of the column
Patent CA-3003335-A1 (CA)
Inventor: DE TONI ALESSANDRO
IPC: A61N1/36
Filed: 2016-10-27
Abstract: The invention proposes an electrode system (2; 100) for treating dry eye, comprising one or more electrodes wherein (a) a portion of said one or more electrodes intended to be applied in contact with the eye, the eye orbit, the temple, the eyelid areas or a part of them respectively imitates the shape of the eye surface, the eye orbit, the temple, the eyelid areas or a part of them or wherein (b) a portion of said one or more electrodes intended to be applied in contact with the eye, the eye orbit, the temple, the eyelid areas or a part of them is flexible and adaptable in its shape in such a way that in the cases (a) and (b) a form-fit coupling is achievable between said portion of said one or more electrodes and the surface shape of the eye, the eye orbit, the temple, the eyelid areas or a part of them. Said portion of said one or more electrodes is fed or feedable with an electromagnetic wave of distorted sinusoidal current with a resonance frequency, preferably a 4 MHz resonance frequency, which includes the related harmonics, preferably at least the second and the third harmonic. The invention also relates to a corresponding electrostimulation device, a method for the treatment of dry eye and uses of the electrode system and of the electrostimulation device for the treatment of other diseases of the eye.
Patent CA-3005736-A1 (CA)
Inventor: ROBERTSON MARK ALLEN
IPC: G06T5/50
Filed: 2016-11-17
Abstract: La présente invention concerne des systèmes et des procédés de génération d'images à grande gamme dynamique. Plus précisément, un procédé d'après la présente invention peut comprendre les étapes consistant à : déterminer un objectif de rapport signal-bruit (SNR) associé à une plate-forme d'imagerie conçue pour capturer une ou plusieurs images d'une région digne d'intérêt à l'aide d'un capteur d'image comportant des première et seconde parties, l'objectif de SNR pouvant spécifier une réponse de SNR désirée en fonction d'une luminosité de la région digne d'intérêt; déterminer des premier et second temps d'intégration au moins en partie sur la base de l'objectif de SNR; et obtenir des données indiquant une pluralité de trames d'image, chaque trame d'image étant capturée en exposant la première partie du capteur d'image pendant le premier temps d'intégration et la seconde partie du capteur d'image pendant le second temps d'intégration.
Patent CA-3009353-A1 (CA)
Inventor: GOMES GARRETT
IPC: A61M25/00
Filed: 2017-02-28
Abstract: L'invention concerne un appareil (10) pour effectuer une intervention médicale et, en particulier, une valvuloplastie aortique, dans un vaisseau pour transmettre un écoulement de fluide. L'appareil comprend une tige (16), un ballonnet de perfusion gonflable (12) soutenu par la tige et comprenant un passage interne P pour permettre l'écoulement du fluide dans le vaisseau alors que le ballonnet est à l'état gonflé, et une valve (18) pour réguler l'écoulement de fluide dans le passage. La valve peut être reliée à la tige, ou peut comprendre un tube allongé partiellement relié au ballonnet. Le ballonnet peut comprendre une pluralité de cellules dans une section transversale unique, chaque cellule comprenant un col, et la valve peut être positionnée dans un espace entre la tige et les cols pour réguler l'écoulement de fluide à l'intérieur du passage. Un raccord peut également être utilisé pour commander la position de la valve.
Patent CA-3010957-A1 (CA)
Title: Multi-layered woven element
Inventor: ALEX MEGGIN B
IPC: D03D47/38
Filed: 2017-01-11
Abstract: The present embodiments provide a woven element having a first plurality of warp threads extending in a first direction and integrated into a first surface on a front side of the woven element. The woven element may have a second plurality of warp threads extending in the first direction, where the second plurality of warp threads is integrated into a second surface on a back side of the woven element. A first weft thread may extend in a second direction, where a first portion of the first weft thread is positioned in front of at least one warp thread of the first plurality of warp threads to form at least a portion of a graphic image on the front surface. A second portion of the first weft thread may extend between the first plurality of warp threads and the second plurality of warp threads.
Patent CA-3013998-A1 (CA)
Inventor: RUTTI PASCAL
IPC: A47J31/44
Filed: 2018-08-13
Abstract: The residual water container (1) for an apparatus for beverage preparation comprises: a dish (2) having at least one interior for receiving residual water and having an opening which is delimited by an upper edge (23) of the dish; a cover (3) for covering a first partial region of the opening of the dish (2) and a flap (5) for temporary covering of a second partial region of the opening of the dish (2). The flap (5) is pivotable relative to the dish (2) about a pivot axis (6) so that the flap (5) is pivotable between a closed state and an open state, wherein in the open state a pouring opening (9) of the residual water container is exposed through which pouring opening (9) residual water can be poured out over the upper edge (23) of the dish (2) and wherein in the closed state the pouring opening (9) is closed.
Patent CA-3014446-A1 (CA)
Title: Systeme d'analyse a echelle planetaire
Inventor: KARGIEMAN EMILIANO
IPC: G06T1/00
Filed: 2017-02-28
Abstract: Selon l'invention, un système de satellite intelligent peut prendre des décisions et établir des priorités à la volée afin d'optimiser l'utilisation d'une bande passante de liaison descendante en vue de fournir des données prioritaires sur la base de l'opportunité et des ressources des charges utiles disponibles. En fournissant à un système de satellite une puissance de traitement et un niveau d'autonomie significatifs, le satellite peut prendre des décisions concernant la capture de données d'imagerie, notamment le traitement de données d'images, la détection d'objets, la segmentation d'image et la réorientation du satellite sur la base de l'opportunité, du point de vue du satellite, pour capturer des données d'image de zones ou d'objets d'intérêt. L'utilisation de l'apprentissage automatique et de l'analyse d'images en orbite permet au satellite de ne transmettre qu'un sous-ensemble des images capturées, des parties des images capturées, ou le résultat de l'analyse d'images, ce qui permet d'utiliser efficacement le canal de communication de liaison descendante.
Patent CA-3016157-A1 (CA)
Title: Procede et appareil de detection de combustion a base resistive
Inventor: FOSAAEN KEN ERVIN
IPC: G01N27/14
Filed: 2017-03-06
Abstract: L'invention concerne la détection d'événements de combustion à l'aide d'un capteur d'oxygène à base résistive exposé aux gaz d'échappement d'un processus de combustion périodique dans un moteur à combustion. Le capteur d'oxygène est placé dans le plénum d'échappement du moteur et comprend une couche semi-conductrice d'oxyde métallique reliant un espace entre des première et seconde électrodes. Des pics dans la résistance de la couche semi-conductrice d'oxyde métallique, provoqués par sa réaction à des changements transitoires du taux d'oxygène et de la température d'échappement, sont indiqués dans un signal de combustion. Le signal de combustion peut servir à surveiller un ou plusieurs événements de raté de combustion. En outre, un événement de raté de combustion peut être détecté en comparant le moment de pic détecté et le moment de pic attendu, un pic non présent à l'instant où un pic est attendu indiquant un événement de raté de combustion. L'invention concerne en outre des dispositifs et des systèmes associés.
Patent CA-3018695-A1 (CA)
Title: Thin-film double-glazed photovoltaic module and fabrication method thereof
Inventor: ZHANG JINCHUN
IPC: H02S30/00
Filed: 2017-12-29
Abstract: The present disclosure provides a thin-film double-glazed photovoltaic module and a fabrication method thereof. The thin-film double-glazed photovoltaic module includes:  back glass, front plate glass, and a thin-film cell stack. A hollow cavity is formed between the back glass and the front plate glass by means of a spacing strip, and the thin-film cell stack is arranged in the hollow cavity. The spacing strip is provided with a metal wire, and the metal wire is consistent with the spacing strip in direction. According to the thin-film double-glazed photovoltaic module and the fabrication method thereof provided by the present disclosure, by forming the hollow cavity between the back glass and the front plate glass, it is ensured that the thin-film cell stack is not squeezed by the back glass and the front plate glass, such that stretching or damaging the thin-film cell stack due to expansion caused by heat and contraction caused by cold of the back glass and the front plate glass is avoided, and thus the service life of the thin-film cell stack is prolonged.
Patent CA-3020150-A1 (CA)
Inventor: DIECKMANN GUNTHER H
IPC: E21B43/24
Filed: 2018-10-09
Abstract: Embodiments include drilling a wellbore in a hydrocarbon-bearing formation, and the wellbore includes a radio frequency antenna destination portion that is configured to receive a radio frequency antenna; forming a low dielectric zone in the hydrocarbon-bearing formation proximate to the radio frequency antenna destination portion with a cavity based process or a squeezing based process; positioning the radio frequency antenna into the radio frequency antenna destination portion such that the radio frequency antenna is proximate to the low dielectric zone; dielectric heating the hydrocarbon-bearing formation with the radio frequency antenna such that the low dielectric zone increases dissipation of energy from the radio frequency antenna into the hydrocarbon-bearing formation; and extracting hydrocarbons from the heated hydrocarbon-bearing formation. The material has a dielectric constant of less than or equal to 20, a loss tangent of less than or equal to 0.4, and a porosity of less than or equal to 5%.
Patent CA-3021054-A1 (CA)
Title: Rule-based network-threat detection
Inventor: AHN DAVID K
IPC: H04L29/06
Filed: 2016-04-07
Abstract: A packet-filtering device may receive packet-filtering rules configured to cause the packet-filtering device to identify packets corresponding to network-threat indicators. The packet-filtering device may receive packets and, for each packet, may determine that the packet corresponds to criteria specified by a packet-filtering rule.  The criteria may correspond to one or more of the network-threat indicators. The packet-filtering device may apply an operator specified by the packet-filtering rule. The operator may be configured to cause the packet-filtering device to either prevent the packet from continuing toward its destination or allow the packet to continue toward its destination. The packet-filtering device may generate a log entry comprising information from the packet-filtering rule that identifies the one or more network-threat indicators and indicating whether the packet-filtering device prevented the packet from continuing toward its destination or allowed the packet to continue toward its destination.