baber/WOPTO huggingface dataset:
Patent CA-2997645-A1 (CA)
Inventor: CORUM JAMES F
IPC: H04B3/52
Filed: 2016-08-18
Abstract: Aspects of return coupled wireless power transmission systems are described. In one embodiment, a system includes a guided surface waveguide probe including a charge terminal elevated at a height over a lossy conducting medium, a ground stake, and a feed network. The system further includes a conductor coupled to the ground stake that extends a distance away from the guided surface waveguide probe across the lossy conducting medium, and at least one guided surface wave receivers including a ground connection coupled to the conductor. The conductor can help to provide additional efficiency in power transfer between the guided surface waveguide probe and the guided surface wave receivers, especially when the operating frequency of the probe is in the medium, high, or very high frequency ranges.
Patent CA-3004584-A1 (CA)
Inventor: RABUKA DAVID
IPC: A61K31/5386
Filed: 2016-11-08
Abstract: The present disclosure provides anti-CD22 antibody-maytansine conjugate structures. The disclosure also encompasses methods of production of such conjugates, as well as methods of using the same.
Patent CA-3005846-A1 (CA)
Inventor: WANG RENQIU
IPC: H04L5/00
Filed: 2016-11-11
Abstract: Due to the limited dimension of a NB that may be used by multiple users, as well as possible large coverage areas, timing offset estimation may be outside of NCP. The inaccuracy in the timing estimate can be improved by using more than one tone hopping distance for PRACH. An apparatus may then transmit a first and second tone of the PRACH at a first hopping distance from the first tone. The apparatus may then transmit a third tone of the PRACH and a fourth tone of the PRACH at a second hopping distance from the third tone. The second hopping distance may be greater than first hopping distance. The apparatus may also transmit an additional tone of the PRACH using a random hopping distance. A receiving apparatus may receive the transmitted PRACH and determine a phase estimation based on the sets of tones having different hopping distances.
Patent CA-3006552-A1 (CA)
Inventor: MORGAN ANDRE MICHELLE
IPC: A61K8/92
Filed: 2015-12-18
Abstract: The disclosure describes compositions for dental varnishes, methods of making the compositions, and methods of using the compositions, such as in the treatment and prevention of hypersensitivity in teeth.
Patent CA-3007123-A1 (CA)
Title: Multi raccord combine destine a un entrainement superieur
Inventor: METZLAFF NORBERT
IPC: E21B3/02
Filed: 2018-06-04
Abstract: Dans un mode de réalisation, un système de couplage pour entraînement supérieur et un outil comprend le logement dun outil supérieur ayant un alésage qui le traverse, un adaptateur de loutil, un élément de verrou au moins partiellement disposé dans le logement et mobile sur le plan radial entre la position sortie et la position rentrée, dans lequel lélément de verrou est configuré pour raccorder longitudinalement le logement à ladaptateur, et un élément de verrouillage au moins partiellement disposé dans le logement et longitudinalement mobile par rapport au logement, dans lequel lélément de verrouillage est configuré pour déplacer lélément de verrou entre la position sortie et la position rentrée.
Patent CA-3009828-A1 (CA)
Inventor: PRAKASH GYAN
IPC: H04W4/02
Filed: 2017-03-01
Abstract: Described herein is a platform and method for determining a confidence level associated with a transaction that utilizes dynamic data. In some embodiments, the confidence level is determined based on location data received in relation to the transaction. For example, some embodiments are directed to storing first location information collected from a mobile device provided in a request for the dynamic data, receiving second location information related to a transaction conducted using the dynamic data, and comparing the two with respect to the amount of time that has elapsed between collection of each to determine a confidence level associated with a likelihood that the transaction is authentic.
Patent CA-3011582-A1 (CA)
Title: Modular heat-storing and venting mini greenhouse
Inventor: CHAPLIN CHRISTIE M
IPC: A01G13/02
Filed: 2018-07-17
Abstract: A protective plant cover made from translucent or transparent rigid or semi rigid plastic material, comprised of double walls fillable with water or another liquid suitable for heat storage. The cover involves modular components including side and/or end walls that may be placed in series.  Contact surfaces between walls may incorporate curvature. The walls may be supported by a separate structure. Components may have a curved bottom that collects liquid and may act as a pivot during venting. The invention overcomes scale limitations of passive heat storing plant covers with liquid filled walls. The invention optimizes heat retention in liquid filled protective covers and provides flexible height to width ratios. The invention also allows for passive venting of such covers via convection.  Benefits are achieved via modular cover sections, including distinctive side or end walls divided vertically and including one or more curved contact surfaces.
Patent CA-3013906-A1 (CA)
Inventor: GALE BRIAN D
IPC: A47G1/16
Filed: 2017-02-02
Abstract: The present disclosure provides adjustable mounting devices that allow the user to fine tune the placement of a mountable item without concern about the precise placement of the mounting device. Certain mounting devices may be used to hang pictures, and may be rotated once mounted on a vertical surface.
Patent CA-3015524-A1 (CA)
Inventor: KRISHNAN RAMKUMAR
IPC: H01M12/02
Filed: 2016-03-21
Abstract: Provided is a rechargeable electrochemical cell system for generating electrical current using a fuel and an oxidant. The system includes a plurality of electrochemical cells. A controller is configured to apply an electrical current between charging electrode(s) and a fuel electrode with the charging electrode(s) functioning as an anode and the fuel electrode functioning as a cathode, such that reducible metal fuel ions in the ionically conductive medium are reduced and electrodeposited as metal fuel in oxidizable form on the fuel electrode. The controller may selectively apply current to a charging electrode and third electrode between fuel electrodes of separate cells to increase uniformity of the metal fuel being electrodeposited on the fuel electrode. The controller controls a number of switches to apply current to the electrodes and select different modes for the system. Also provided are methods for charging and discharging an electrochemical cell system, and selecting different modes.
Patent CA-3016598-A1 (CA)
Title: Procedes, systemes et supports permettant de fournir des informations en fonction d'informations de regroupement
Inventor: Bacharach Michelle Harrison
IPC: G06Q30/00
Filed: 2017-03-06
Abstract: L'invention concerne des procédés, des systèmes et des supports pour recommander des informations en fonction d'informations de regroupement. Dans certains modes de réalisation, le procédé consiste : à identifier un premier article d'intérêt pour un utilisateur d'un dispositif utilisateur; à recevoir des données correspondant au premier article; à classer les données, au moyen d'un processeur matériel, afin d'obtenir au moins une caractéristique du premier article; à identifier un deuxième article identique au premier article en fonction de la similarité de ladite caractéristique au moins du premier article avec au moins une caractéristique du deuxième article; à identifier une pluralité de groupes d'articles comprenant chacun le deuxième article; à classer la pluralité de groupes d'articles; et à sélectionner un groupe d'articles parmi la pluralité de groupes pour le recommander à l'utilisateur du dispositif utilisateur.
Patent CA-3017328-A1 (CA)
Inventor: LEE SUZANNE
IPC: B32B9/02
Filed: 2017-09-22
Abstract: The invention herein provides biofabricated leather materials, solutions comprising collagen that can be used to create biofabricated leather materials, articles comprising biofabricated leather materials applied to portions of a substrate in a pattern or a design such a lace like pattern, and/or that serve to join end portions of one or more substrates, e.g., to replace stitching and/or adhesives, and methods thereof.
Patent CA-3018592-A1 (CA)
Title: Wireless pressure ulcer alert dressing system
Inventor: DRENNAN DENIS BURKE
IPC: A61B5/00
Filed: 2017-03-29
Abstract: A wireless pressure ulcer alert dressing system for warning a patient or caregiver that soft tissue pressure or health condition has exceeded some predetermined level that over time would necessitate moving the patient to prevent or at least reduce a risk of soft tissue damage. The dressing assembly is adapted to be applied to or near a surface of the patient's body and generate electrical outputs corresponding to soft tissue pressure and other health characteristics sensed at the surface. The dressing assembly generates output signals based on the electrical outputs and corresponding to whether or not the soft tissue pressure has exceeded a predetermined pressure level during the preselected time period. The dressing assembly includes a pocket formed therein for removable, secured and protected insertion of a variety of different sensors such as multiple pressure sensors.
Patent CA-3020595-A1 (CA)
Inventor: ROSE SAMANTHA
IPC: A47J31/00
Filed: 2017-04-20
Abstract: Grinders, analyzers, and related technologies are described herein. The grinders can hold foodstuff that is periodically ground. The analyzers can analyze the foodstuff to determine information about the state of the foodstuff. Algorithms can be used to determine how to process the foodstuff, how to use the foodstuff, and/or when to discard the foodstuff, The grinder can be a portable, rechargeable electric coffee grinder configured to monitor the freshness of the coffee beans. When coffee beans become stale, they can be discarded and the coffee grinder can be refilled with fresh coffee beans.
Patent CA-3023758-A1 (CA)
Title: Door closing control and electrical connectivity system for refrigerated case
Inventor: STUBBLEFIELD STEVEN O
IPC: A47F3/04
Filed: 2011-05-25
Abstract: A temperature-controlled case is provided including a frame and a door coupled to the frame and pivotable about a pivot axis between a closed position and an open position.  The door includes a passage that interchangeably receives a door closure control assembly at one of the top or the bottom of the door, and an electrical connectivity system at the other of the top or the bottom of the door. The electrical connectivity system includes a first electrical connector coupled to the door, and a second electrical connector coupled to the frame so that the first and second electrical connectors are engaged when the door is coupled to the frame. The door closure control assembly includes a torsion spring that is fixed at one end to the door and fixed at another end to the frame, so that when the door is opened the torsion spring provides an increasing force to urge the door toward the closed position.
Patent CA-3024119-A1 (CA)
Inventor: CLEAR SUSANNAH C
IPC: C09D143/04
Filed: 2017-05-16
Abstract: Ces compositions de suppression de poussière comprennent au moins un copolymère cationique ou zwittérionique à base de (méth)acrylate et au moins un solvant, le solvant pouvant être de l'eau, un mélange aqueux ou un ou plusieurs solvants non aqueux. La composition de suppression de poussière peut également comprendre un plastifiant, généralement le glycérol. Les compositions de suppression de poussière sont appropriées pour être utilisées avec des mélanges de sable, en particulier des mélanges de sable de silice.
Patent CA-3025242-A1 (CA)
Title: Cups and containers with a living hinge and sleeves
Inventor: TOBIAS GLENN
IPC: B65D1/16
Filed: 2018-11-23
Abstract: The present invention is directed to cups, containers, and sleeves therefore having a living hinge and a dual seal structure on the lid such that the seal created by the contact of the lid with the inside of the cup or container ensures a secure, friction fit orientation to prevent spillage or leakage of the contents therein. The dual seal is created by a first component on the lip of the lid that extends down from the top of the lid and is substantial in shape with a rib on the bottom edge of the lip and the circumference of the lip that is of the same size and shape as the inner circumference of the cup or container such that a secure seal is created when closed. The cups and containers also have an inner concentric structure that follows the shape of the cup or container just above the base to offer stabilization, and ease of stacking, removal, and manufacture.
Patent CA-3025885-A1 (CA)
Title: Procede de fabrication d'acide 3-hydroxyadipique
Inventor: ISOBE KYOHEI
IPC: C12P7/44
Filed: 2017-05-30
Abstract: L'invention concerne un procédé de fabrication d'acide 3-hydroxyadipique qui inclut une étape au cours de laquelle des microorganismes appartenant au serratia capables de produire un acide 3-hydroxyadipique, sont cultivés.
Patent CA-3026225-A1 (CA)
Title: Dispositif de traitement d'informations, systeme d'observation, procede d'observation et programme
Inventor: AOKI SUGURU
IPC: G01N21/17
Filed: 2017-05-18
Abstract: Un dispositif de traitement d'informations selon un mode de réalisation de la présente invention comprend une unité de commande. L'unité de commande détecte s'il existe un changement de l'état de cellules sur la base d'une image optique de cellules en culture, l'image optique étant capturée à un premier intervalle d'imagerie ; et, lorsque le changement d'état est détecté, commute le mode d'imagerie du premier intervalle d'imagerie vers un deuxième intervalle d'imagerie qui est plus court que le premier intervalle d'imagerie.
Patent CA-3027710-A1 (CA)
Title: Locking a group of images to a desired level of zoom and an object of interest between image transitions
Inventor: LENG BING
IPC: H04N5/262
Filed: 2017-06-12
Abstract: In an embodiment, a user equipment (UE) groups a plurality of images. The UE displays a first image among the plurality of images, determines an object of interest within the first image and a desired level of zoom, and determines to lock onto the object of interest in association with one or more transitions between the plurality of images. The UE determines to transition to a second image among the plurality of images, and detects, based on the lock determination, the object of interest within the second image. The UE displays the second image by zooming-in upon the object of interest at a level of zoom that corresponds to the desired level of zoom.
Patent CA-3028664-A1 (CA)
Title: Air conditioning and heat pump tower with energy efficient arrangement
Inventor: WONG LEE WA
IPC: F25B13/00
Filed: 2017-05-02
Abstract: An air conditioning and heat pump tower includes a main casing, a plurality of connecting pipes, a compressor, a front heat exchanger, a rear heat exchanger, a fan unit, and an energy efficient arrangement. The energy efficient arrangement includes a first pre-heating heat exchanger supported in a front compartment of the main casing, and positioned between an outdoor air intake opening and an outdoor heat exchanging portion of the front heat exchanger. The air conditioning and heat pump tower may be operated between an air conditioning mode for absorbing heat from the indoor space, and a heat pump mode for producing heat to the indoor space. A predetermined amount of ambient air may be drawn through the outdoor air intake opening and may be pre-heated by the energy efficient arrangement before delivering to the indoor space.
Patent CA-3029404-A1 (CA)
Title: Wake control fin system and underwater exhaust system
Inventor: Herrington Frederick
IPC: B63B1/32
Filed: 2017-05-31
Abstract: A wake control system aft of the driveshaft, propeller, and rudder of a vessel includes a fin base and at least one fin slidingly engaged with the fin base. The fin(s) are vertically oriented and extend down into the water surface. The fins are transversely adjustable along the fin base to redirect a wake generated by the boat. In other embodiments, the control system comprises a starboard fin tab adjacent to a port fin tab, each of the independent fin tabs hingeably attached to the aft section of the hull, at the transom. Each fin tab includes at least one extending fin. Fin tabs are selectively deployable and retractable into and out of the water surface to redirect a wake generated by the vessel from one side to the other. A novel underwater exhaust system redirects exhaust depending on speed of the vessel and complements the wake control system.
Patent CA-3029429-A1 (CA)
Inventor: RAMBO JEFFREY DOUGLAS
IPC: F28D7/16
Filed: 2017-07-06
Abstract: A heat exchanger apparatus includes: a shell extending over a flow length from an inlet at a upstream end to an outlet at a downstream end, and defining a first flowpath for a first fluid; a structure disposed within the shell defining a second flowpath for a second fluid; at least one secondary inlet in the shell disposed downstream from the upstream end; and a nozzle disposed downstream of the inlet.
Patent CA-3029626-A1 (CA)
Title: Systemes et procedes de donnees aeriennes optiques
Inventor: CALDWELL LOREN M
IPC: G01P5/26
Filed: 2017-07-06
Abstract: La présente invention concerne un système de données aériennes optiques pour un véhicule aérien qui comprend un module LIDAR et un module de traitement de données. Le module LIDAR est configuré pour émettre au moins trois faisceaux laser, qui ne sont pas tous situés dans un plan commun, et effectuer des mesures LIDAR d'une composante rétrodiffusée de chacun des faisceaux laser. Le module de traitement de données comprend un processeur et des instructions lisibles par machine qui, lorsqu'elles sont exécutées par le processeur, traite les mesures de LIDAR pour déterminer au moins un paramètre de données aériennes à base optique. Le chevauchement entre les faisceaux laser et un ou plusieurs champs de vision du module LIDAR peut être compris entre deux mètres à partir du module LIDAR afin de déterminer l'au moins un paramètre de données aériennes à base optique à courte distance du véhicule aérien.
Patent CA-3030152-A1 (CA)
Inventor: SELBY ROBERT GORDON MAURICE
IPC: A61M27/00
Filed: 2017-07-07
Abstract: Connectors and devices for flexible negative pressure systems are described.
Patent CA-3032377-A1 (CA)
Title: Electrical energy storage system with battery state-of-charge estimation
Inventor: BAUMGARTNER RYAN
IPC: G01R31/36
Filed: 2017-01-19
Abstract: An electrical energy storage system includes a battery configured to store electrical energy and discharge the stored electrical energy to an external system, a switch electrically connected to the battery and operable to connect the battery to the external system and disconnect the battery from the external system, a sensor configured to measure an open circuit voltage of the battery while the battery is disconnected from the external system, and a controller. The controller is configured to predict usage of the battery at a plurality of future times, schedule a time to disconnect the battery from the external system based on the predicted usage of the battery at the plurality of future times, operate the switch to disconnect the battery at the scheduled time, and obtain a measurement of the open circuit voltage of the battery while the battery is disconnected.
Patent CA-3036766-A1 (CA)
Title: Method and system for modulating the brain electrical activity
Inventor: LUZI LIVIO
IPC: A61N2/00
Filed: 2017-09-14
Abstract: Method for a deep and repetitive transcranial magnetic stimulation of an individual by means of magnetic pulses applied at least to a region of the scalp of the individual, said region being at least the bilateral prefrontal cortex, preferably the bilateral prefrontal cortex and the insula, the method comprising the steps of determining a threshold intensity of said magnetic pulses by applying to the individual one or more reference magnetic stimulations and determining a reaction of the individual to said reference stimulation, wherein said reaction corresponds to a right thumb movement and repeatedly applying a magnetic stimulation for at least 80 trains per session for a duration not exceeding 2 seconds each with a time interval between a train application and the next one not less than 20 seconds, wherein said magnetic stimulation has a frequency of at least 18 Hz with an intensity of stimulation at least 120% of the threshold intensity.
Patent CA-3037547-A1 (CA)
Inventor: BAILEY DAVID
IPC: E04B9/04
Filed: 2011-04-12
Abstract: A panel for a drop ceiling is made of a semi-rigid but resilient material such as spring steel and includes corner clips adapted to cooperate with the inverted T- shaped stringers of a drop ceiling support system so that the panel is self-centering between opposing stringers and is spring biased into a clamped relationship with horizontal flanges of the inverted T-shape stringers to prevent the panel from moving up and down. The corner clips are also designed to transfer any horizontal compressive shear force in the mounting system to vertical edges of the panel so as not to undesirably bow the flat base of the panel.
Patent CA-3037606-A1 (CA)
Inventor: FU BO
IPC: G06T7/11
Filed: 2017-11-17
Abstract: Methods, systems and apparatus for segmenting objects are provided. A  controller: receives, from one or more sensors, a 3D representation of a scene that includes an object represented by a 3D  model; determines an orientation of a 2D image in the 3D  representation by matching the 2D image with a corresponding region of the 3D  representation; determines a first portion of the 3D  representation that corresponds to a subset of the 3D model of the object from: the orientation of the 2D image in the 3D representation;  and predetermined matching data representative of a matching of the 2D image with a respective corresponding region of the 3D model, each of the 3D model, the 2D image, and the predetermined matching data stored in a memory accessible to the controller; segments the first portion of the 3D representation from a second portion of the 3D  representation.
Patent CA-3039120-A1 (CA)
Title: Protective device for door assembly members
Inventor: Kendall Adam
IPC: E06B7/00
Filed: 2019-04-04
Abstract: A protective device and method for protection of a door frame member and/or door assembly. The protective device may include a body portion and an adjoining flange portion. The body portion may include a free side and a corner side running parallel to each other and may form an L-shaped device. The flange may include guide slot openings for placement of a fastener through the openings. The body portion may have a substantially planar top and a curved bottom with reduced portions forming attachment areas for securing the protective device removably to a door assembly.
Patent CA-3039127-A1 (CA)
Inventor: MONGRENIER JEAN-CLAUDE
IPC: G07F11/62
Filed: 2016-10-24
Abstract: The invention relates to a device (22) for storing elements (12), each element (12) comprising a first wireless communication unit, the device (22) comprising at least two drawer units (30) each comprising: a drawer comprising a bottom defining at least one location for receiving an element (12); for each location, at least one second wireless communication unit comprising an antenna having a radiation-zone field, each antenna having a first state in which said antenna is activated and a second state in which said antenna is deactivated; and a data-processing unit able to control the activation and deactivation of the antenna of each second communication unit according to a control law.