baber/WOPTO huggingface dataset:
Patent CA-3053915-A1 (CA)
Title: Recommandations de produit basees sur des caracteristiques
Inventor: AGARWAL SHUBHAM
IPC: G06Q30/00
Filed: 2018-02-22
Abstract: Selon la présente invention, un procédé pour fournir des recommandations d'achat à un utilisateur peut consister à : suivre des comparaisons de produits faites par des utilisateurs dans un système de commerce électronique ; recevoir une sélection d'un produit d'ancrage par un utilisateur parmi les produits par le biais d'une interface utilisateur électronique du système de commerce électronique ; désigner un produit recommandé parmi les produits afin de le recommander à l'utilisateur par le biais du système de commerce électronique selon une fréquence à laquelle le produit recommandé est comparé au produit d'ancrage sur la base du suivi ; et présenter le produit recommandé désigné à l'utilisateur en réponse à la sélection du produit d'ancrage par l'utilisateur.
Patent CA-3054562-A1 (CA)
Inventor: TEAGUE PHILIP
IPC: G01V5/12
Filed: 2018-02-23
Abstract: An x-ray based cement evaluation tool for measurement of the density of material volumes within single, dual and multiple-casing wellbore environments is provided, the tool including at least an internal length comprising a sonde section, wherein said sonde section further comprises an x-ray source; a radiation shield for radiation measuring detectors; sonde- dependent electronics; and a plurality of tool logic electronics and PSUs, wherein the tool uses x- rays to illuminate the formation surrounding a borehole and a plurality of detectors are used to directly measure the density of the cement annuli and any variations in density within. Detectors used to measure casing standoff such that other detector responses are compensated for tool stand-off and centralization; a plurality of reference detectors is used to monitor the output of the x-ray source, and a shortest-axial offset detector is configured to distribute incoming photons into energy classifications such that photoelectric measurements may be made.
Patent CA-3057546-A1 (CA)
Inventor: XU MINGHUI
IPC: H04L5/00
Filed: 2018-03-23
Abstract: La présente invention concerne un procédé et un dispositif de communication sans fil, permettant de configurer de manière flexible un signal de référence de suivi de phase, réduisant ainsi le nombre de sous-porteuses occupées par le signal de référence de suivi de phase et économisant ainsi le surdébit de ressources. Le procédé consiste : à déterminer, par un dispositif réseau, le motif d'un signal de référence de suivi de phase selon au moins le seuil d'un mode de codage de modulation correspondant au motif d'un signal de référence de suivi de phase demandé par un dispositif terminal, le seuil du nombre de blocs de ressources de planification correspondant au signal de référence de suivi de phase demandé par le dispositif terminal, et/ou le facteur d'influence du bruit de phase du dispositif terminal sur un signal reçu par le dispositif terminal, et au moins le mode de codage de modulation d'un dispositif réseau actuel qui planifie le terminal et/ou une largeur de bande du dispositif réseau actuel qui planifie le terminal ; et à transmettre au dispositif terminal le signal de référence de suivi de phase selon le motif déterminé du signal de référence de suivi de phase.
Patent CA-3057622-A1 (CA)
Title: Light oil reflux heavies removal process
Inventor: DAVIES PAUL R
IPC: C10L3/10
Filed: 2018-03-20
Abstract: The invention relates to various nonlimiting embodiments that include methods, apparatuses or systems for processing natural gas comprising a heavies removal column processing natural gas and light oil reflux. The overhead stream goes to heavies treated natural gas storage. The heavies removal column reboiler bottoms stream product is input to a debutanizer column. The debutanizer column overhead lights are input to a flash drum where the bottoms is pumped through a heat exchanger as a light oil reflux input to the heavies removal column, while the debutanizer reboiler bottoms product is stored as stabilized condensate. Alternatively, debutanizer column overhead lights are sent to heavies treated gas storage and the bottoms stream product goes to a depentanizer column, the overhead lights are pumped through a heat exchanger as a light oil reflux input to the heavies removal column, while the depentanizer reboiler bottoms product is stabilized condensate.
Patent CA-3057655-A1 (CA)
Title: Remote montoring method using image processing intelligence
Inventor: CUNNINGHAM IAN
IPC: F17D5/00
Filed: 2019-10-04
Abstract: A method of remote facilities monitoring for the detection of contamination, leaks or failures in petrochemical and related facilities. Remote cameras are used to capture images of equipment to be inspected, which are transmitted to a central server. A  software component, either on the central server or at the endpoint, applies artificial intelligence and image processing methods to detect the presence of anomalies in the images for display to an operator and potential subsequent dispatch of in person followup. Parallel data streams from sensors at the remote sites can be used by the software on the server to enhance the level of confidence in anomaly detection. Virtual or physical framing elements can be applied to image capture to also enhance the level of confidence in anomaly detection.
Patent CA-3057940-A1 (CA)
Title: Combination of elafibranor or derivatives thereof with an anti-nash, anti-fibrotic or anti-cholestatic agent
Inventor: WALCZAK ROBERT
IPC: A61P1/16
Filed: 2018-04-18
Abstract: The present invention relates to a combination product and its use in therapy.
Patent CA-3057965-A1 (CA)
Title: Apparatus and method for picking biological sample
Inventor: CHRISTEY PETER
IPC: G01N35/04
Filed: 2017-10-19
Abstract: A picking instrument for picking biological samples, such as microbial samples, includes a picking pin having a distal tip and three degrees-of-freedom and configured to move in x, y, and z directions. The picking instrument also includes a loading platform comprising a first area and a second area, the first area configured to accommodate and secure a microfabricated chip including a plurality of microwells. The picking pin is programmatically controlled to pick a sample contained in one or more selected microwells of the microfabricated chip and then transfer the sample to a predetermined location at the destination sample holder. Methods of operating the picking instrument, including calibrating the coordinates of the selected microwell(s) relative to a location of the picking pin, are also provided.
Patent CA-3058535-A1 (CA)
Title: Compound planetary friction drive
Inventor: SCHORSCH JACK FLOYD
IPC: F16H13/06
Filed: 2018-03-31
Abstract: It is described a compound planetary friction drive comprising a first sun wheel (2) and planetary wheels (3), wherein said first sun wheel (2) engages said planetary wheels (3), which planetary wheels (3) are arranged with two outer parts (3b) having a first radius (r1) and a central part (3a) having a second radius (r2), wherein the second radius (r2) differs from the first radius (r1) and transition regions (3c) are provided between the outer parts (3b) and the central part (3a), and wherein an outer ring annulus (1) and a central ring annulus (5) are provided that are in driving engagement with the planetary wheels (3), wherein the outer ring annulus (1) has two parts between which, along the length of the planetary wheels (3), the central ring annulus (5) is disposed, wherein the first sun wheel (2) is in frictional engagement with the outer parts (3b) of the planetary wheels (3), said outer parts (3b) of the planetary wheels (3) are in frictional engagement with the parts of the outer ring annulus (1) and the central ring annulus (5) is in frictional engagement with the central part (3a) of the planetary wheels (3), wherein the planetary wheels (3) are both hollow and compressible uninterruptedly along their entire length spanning the outer parts (3b), the transition regions (3c) and the central part (3a).
Patent CA-3058772-A1 (CA)
Title: Compositions and systems for renal function determination
Inventor: DEBRECZENY MARTIN P
IPC: A61B5/20
Filed: 2018-10-26
Abstract: The present disclosure relates to systems and methods for determining the renal glomerular filtration rate or assessing the renal function in a patient in need thereof. The system includes a computing device, a power supply, one or more sensors, and at least one tracer agent that fluoresces when exposed to electromagnetic radiation. The electromagnetic radiation is detected using the sensors, and the rate in which the fluorescence decreases in the patient is used to calculate the renal glomerular filtration rate in the patient.
Patent CA-3061773-A1 (CA)
Title: Endobronchial ultrasound imaging
Inventor: WATERS KENDALL R
IPC: A61B1/267
Filed: 2019-11-14
Abstract: An endobronchial ultrasound (EBUS) bronchoscope is configured as a single-use (e.g., disposable) device. The bronchoscope includes an insertion tube having a proximal section adjacent the handle and a distal tip. An ultrasound transducer assembly is located at the distal tip. The ultrasound transducer assembly includes an ultrasound transducer array, transmit-and-receive circuitry for the ultrasound transducer array, and a flexible interconnection between the ultrasound transducer array and the transmit-and-receive circuitry. The insertion tube further includes an imaging lumen including one or more power cables and one or more communication wires that extend from the ultrasound transducer assembly through the proximal section and a working channel that is separate from the imaging lumen.
Patent CA-3065049-A1 (CA)
Title: Methods for cementing well bores using cleaning fluids with nut shells
Inventor: PERNITES RODERICK B
IPC: E21B33/13
Filed: 2019-12-13
Abstract: Liners may be cemented in a well bore contaminated with an oil-based or synthetic fluid by injecting an aqueous cleaning fluid into the well, energizing the cleaning fluid to displace fluids present in an annulus between the liner and the bore and to create turbulent flow of the cleaning fluid in the annulus, and injecting a cementitious slurry into the annulus after the cleaning fluid. The cleaning fluid comprises a weighting agent, a suspending agent, a surfactant, and nut shell particulates. The turbulent flow of the cleaning fluid through the annulus is effective to remove oily residues left by the oil-based or synthetic fluid.
Patent CA-3065510-A1 (CA)
Inventor: WATKINS JOHN D
IPC: C25D9/08
Filed: 2018-06-01
Abstract: L'invention concerne des procédés et des compositions pour le dépôt électrolytique de couches métalliques réactives métalliques mélangées par combinaison de complexes métalliques réactifs avec des agents de retrait d'électrons. La modification du rapport d'un complexe métallique réactif à l'autre et la variation de la densité de courant peuvent être utilisées pour faire varier la morphologie de la couche métallique sur le substrat.
Patent CA-3067078-A1 (CA)
Inventor: JIANG CHUNHUA
IPC: G06T7/00
Filed: 2017-12-29
Abstract: A system and method for image processing are provided. A pre-processed image may be obtained. The pre-processed image may be decomposed into a low-frequency image and a high-frequency image. At least one grayscale transformation range may be determined based on the low-frequency image. At least one grayscale transformation parameter may be determined based on the at least one grayscale transformation range. The low-frequency image may be transformed based on the at least one grayscale transformation parameter to obtain a transformed low-frequency image. A transformed image may be generated by reconstructing the transformed low-frequency image and the high-frequency image.
Patent CA-3068229-A1 (CA)
Inventor: FARIVAR REZA
IPC: G06T7/10
Filed: 2020-01-16
Abstract: In some implementations, a training platform may receive data for generating synthetic models of a body part, such as a hand. The data may include information relating to a plurality of potential poses of the hand. The training platform may generate a set of synthetic models of the hand based on the information, where each synthetic model, in the set of synthetic models, representing a respective pose of the plurality of potential poses. The training platform may derive an additional set of synthetic models based on the set of synthetic models by performing one or more processing operations with respect to at least one synthetic model in the set of synthetic models, and causing the set of synthetic models and the additional set of synthetic models to be provided to a deep learning network to train the deep learning network to perform image segmentation, object recognition, or motion recognition.
Patent CA-3069052-A1 (CA)
Title: Trimer stabilizing hiv envelope protein mutations
Inventor: LANGEDIJK JOHANNES PETRUS MARIA
IPC: C07K14/005
Filed: 2018-07-12
Abstract: Human immunodeficiency virus (HIV) envelope proteins having specified mutations that stabilize the trimeric form of the envelope protein are provided. The HIV envelope proteins described herein have an improved percentage of trimer formation and/or an improved trimer yield. Also provided are particles displaying the HIV envelope proteins, nucleic acid molecules and vectors encoding the HIV envelope proteins, as well as compositions containing the HIV envelope proteins, particles, nucleic acid, or vectors.
Patent CA-3069508-A1 (CA)
Inventor: BUCHHOLZ MATTHEW J
IPC: F21V25/00
Filed: 2018-07-09
Abstract: A life safety device includes a housing, a detector for detecting one or more conditions, and an actuatable mechanism coupled to the housing. The actuatable mechanism includes a light assembly operable in response to detection of at least one of the one or more conditions.
Patent CA-3071121-A1 (CA)
Title: Dispositif de stockage d'energie, systemes et procedes de surveillance et d'execution de diagnostics sur des batteries
Inventor: KARNER DON
IPC: G01R31/36
Filed: 2018-07-27
Abstract: L'invention concerne un circuit de surveillance de batterie, des systèmes et des procédés. Le circuit de surveillance de batterie peut comprendre un capteur de tension, un capteur de température, un processeur permettant de recevoir un signal de tension surveillée provenant du capteur de tension, permettant de recevoir un signal de température surveillée provenant du capteur de température, et permettant de générer des données de tension et des données de température en fonction du signal de tension surveillée et du signal de température surveillée, une antenne et un émetteur. Le circuit de surveillance de batterie peut être conçu pour communiquer sans fil les données de tension et les données de température à un dispositif distant, par l'intermédiaire de l'antenne. Dans un mode de réalisation donné à titre d'exemple, le circuit de surveillance de batterie est conçu pour être situé à l'extérieur de la batterie et pour être câblé électriquement à la batterie.
Patent CA-3074183-A1 (CA)
Title: System and method for monitoring conditions of organic products
Inventor: KOREN DAVID
IPC: G06Q10/08
Filed: 2018-08-29
Abstract: A monitoring system and method are presented for use in monitoring status of organic products. The system comprises a computer system comprising a data processing utility and being a part of and connected to a computer network. The data processing utility comprises and input interface, and a data analyzer. The input interface is configured and operable for receiving input data comprising a plurality of sensing signals independently received from a plurality of sensing systems via the computer network. The data analyzer comprises a product analyzer module configured and operable for extracting, from the sensing signals, one or more product-related signatures, and identifying from at least one of said one or more product-related signatures product type and status corresponding to said at least one product-related signature, and generating data indicative thereof, thereby enabling notifying a user with management data for managing use of said product.
Patent CA-3074691-A1 (CA)
Inventor: PARK KYUNGMIN
IPC: H04W80/02
Filed: 2018-09-28
Abstract: A base station distributed unit receives information elements (IEs) from a base station central unit. The IEs comprise: at least one bearer configuration information element indicating that PDCP packet duplication is configured for at least one first bearer of a wireless device; and at least one information element indicating activation of the PDCP packet duplication of the at least one first bearer. The base station distributed unit transmits a medium access control control element indicating the activation of the PDCP packet duplication of the at least one first bearer to the wireless device in response to the at least one information element indicating the activation of the PDCP packet duplication. Based on the medium access control control element, the base station distributed unit receives: PDCP packets of the at least one first bearer; and duplicated PDCP packets of the at least one first bearer.
Patent CA-3075054-A1 (CA)
Title: Deck board
Inventor: CHAPMAN WESLEY RAYMOND
IPC: E04F15/024
Filed: 2018-09-06
Abstract: This invention relates to a deck board (1) and more particularly, to a reduced material deck board (1). In accordance with this invention there is provided a deck board (1) comprising an operatively upper board section (4) having at least one operatively downwardly depending support leg (5) terminating in at least one flange (7), an underside of the flange (7) having a concave surface.
Patent CA-3078428-A1 (CA)
Inventor: DRIESCHNER MARTIN
IPC: E04H12/10
Filed: 2018-10-02
Abstract: The invention relates to a tower, in particular for a wind turbine, comprising an upper tubular tower section and a lower lattice-shaped tower section. The lower tower section has at least three support elements. Furthermore, the tower has a transition piece which connects the upper tower section to the lower tower section. The support elements are arranged substantially about a vertical longitudinal axis, preferably about the central longitudinal axis in a rotationally symmetrical manner. Each of the support elements has at least two sections which are inclined relative to the perpendicular. In a first upper section of the sections, the support elements form an angle a together with the perpendicular. In a second lower section of the sections, the support elements form an angle ß together with the perpendicular. The angle ß is smaller than the angle a.
Patent CA-3079021-A1 (CA)
Title: Electronic body percussion
Inventor: DAVID WEXLER
IPC: G10H1/42
Filed: 2018-10-11
Abstract: Apparatus for an electronic percussion system is provided, comprising: a plurality of sensors (12, 14, 16, 18); attaching means (10) for attaching the sensors to the hand and locating the sensors each at a respective predetermined location thereon, wherein each of the sensors is configured to send information for receipt by a determining means in response to impact of the sensor on a contact surface, wherein the attaching means and the sensors are together configured so that such information enables the determining means to distinguish each of the gestures from each other of the gestures. Each predetermined gesture is mapped to a respective sample, and performing of the gesture causes playing of the respective sample. The gestures may include a finger clicking action, a chest slap and a hand clap. There is also provided a related method of determining a percussion gesture.
Patent CA-3079504-A1 (CA)
Inventor: KITORA SHUICHI
IPC: B65D1/02
Filed: 2018-09-11
Abstract: L'invention concerne un récipient stratifié en résine synthétique (1) formé, par extrusion soufflage, de manière à comprendre une pluralité de couches et présentant une forme de bouteille comprenant un bec verseur (2), un tronc (3) et un fond (4), est caractérisé en ce que : le fond (4) possède une partie de contact avec le sol (4a), une partie de paroi inférieure (4b) qui est disposée vers l'intérieur de la partie de contact avec le sol (4a) et est renfoncée vers l'intérieur vers le récipient par rapport à la partie de contact avec le sol (4a), et une partie de pincement (4c) qui présente une forme de crête en saillie dépassant de la surface inférieure (4b1) et qui est dirigée vers le bas à partir de la partie de paroi inférieure (4b), et qui est reliée, aux deux extrémités dans la direction longitudinale, à la partie de contact avec le sol (4a) ; la surface inférieure (4b1) est plate ; et la couche la plus à l'intérieur est une couche de résine de polyester.
Patent CA-3081415-A1 (CA)
Title: Acetoxy systems
Inventor: KNOTT WILFRIED
IPC: C09K23/54
Filed: 2020-05-26
Abstract: Reaction system for preparing acetoxy function-bearing siloxanes having chain lengths of more than 3 silicon atoms, comprising silanes and/or siloxanes bearing alkoxy groups, silanes and/or siloxanes bearing acetoxy groups, silanes and/or siloxanes bearing hydroxy groups and/or simple siloxane cycles and/or DT cycles, and also a reaction medium comprising acetic anhydride, Bronsted acid and acetic acid, wherein Bronsted acids having a pKa <= -1.30 are used, and wherein the acetic acid is present in the reaction system in amounts of 0.4 to 15.0 per cent by weight, based on the reaction system, wherein the molar ratio of Bronsted acid used to acetic acid is in a defined range, with the proviso that either the sole use of trifluoromethanesulfonic acid and also of trifluoromethanesulfonic acid and acetic acid is excluded, and/or that the Bronsted acid used at least in part has a pKa between -1.3 and > -13.5.
Patent CA-3084993-A1 (CA)
Inventor: FECTEAU MICHAEL T
IPC: G01N27/22
Filed: 2018-12-06
Abstract: A capacitive sensor and control system is configured to detect the presence (or absence) of fluid within a container. Configured in a vat or frypot of a deep fryer, the sensor determines when a level of liquid within the frypot is at or above the level of the sensor. The sensor is in communication with the control system and the sensor sends a signal to the control system representative of the presence or absence of liquid within the frypot and at the level of the sensor. The controller receives the signal from the sensor, and allows operation of the one or more heat sources for heating the frypot when the signal received from the sensor is representative of liquid being disposed within the frypot at or above the level of the sensor, and prevents operation of the one or more heat sources when the signal received from the sensor indicates that liquid is not disposed within the frypot at or above the level of the sensor.
Patent CA-3085901-A1 (CA)
Title: Method for configuring wellbores in a geologic formation
Inventor: TOEWS MATTHEW
IPC: E21B33/138
Filed: 2020-07-06
Abstract: Closed loop wellbore configurations with unrestricted geometry for accommodating irregular or challenging thermal gradients within a thermally productive formation are disclosed. A working fluid is utilized in the loop for extraction of thermal energy there from. The loop and the unrestricted geometry are achieved using magnetic ranging of independent drilling operations which intersect from an inlet well and outlet well to form an interconnecting segment. In conjunction with the directional drilling, conditioning operations are incorporated to condition the rock face, cool the entire system, activate the wellbore for treatment to optimize thermal transfer inter alia. The significant degree of freedom in wellbore configuration is further optimized by the absence of mechanical impediments such as casing or liners in the heat transfer areas.