baber/WOPTO huggingface dataset:
Patent CA-3037590-A1 (CA)
Title: Propeller blade root coupling
Inventor: FAGES CHRISTIAN
IPC: B64C11/04
Filed: 2019-03-20
Abstract: A method of mounting a metal blade root 100 to a composite propeller blade body 120, comprising inserting a connection portion 122 of the blade body 120 into a bore 104 formed in the blade root, wherein the connection portion comprises at least one depression 126, 128, 130 formed in an outer surface thereof, and applying pressure to the outer surface of the blade root 100 to cause it to deform and engage with the depressions 126, 128, 130, thereby mechanically coupling the blade root 100 to the propeller blade body 120.
Patent CA-3038450-A1 (CA)
Title: Method for oauth service through blockchain network, and device and server using the same
Inventor: UHR JOON SUN
IPC: H04L12/16
Filed: 2019-03-29
Abstract: A method for authentication based on a blockchain network is provided. The method includes steps of: an authentication-supporting server (a) if verification is requested by a certificate authority (CA) app, verifying a signature value and transmitting an access token to a user device, supporting the CA-affiliate app to transmit a login request to a CA-affiliate server, and registering the access token in the blockchain network, and transmitting a verification request to the blockchain network to transmit the access token to the authentication-supporting server, and register the access token in the blockchain network, and transmitting the access token to the user device, and transmit the login request to the CA-affiliate server, and (b) performing one of (i) verifying the access token, and (ii) transmitting the verification request to the blockchain network, and transmitting a verification-result to the CA-affiliate server, to allow the CA-affiliate app to log in to the CA-affiliate server.
Patent CA-3040139-A1 (CA)
Title: Optical fluid sensors for cross contamination control systems
Inventor: BJORNEBO ERIK PAUL
IPC: G01N33/28
Filed: 2017-10-11
Abstract: An optical fluid sensor (OFS) is disclosed that includes a body defining a chamber and having one or more apertures to allow a fluid to enter the chamber, a light source optically coupled to the chamber and configured to emit light into the chamber, and a detector optically coupled to the chamber and configured to receive light from the chamber. The light source may emit IR, visible, and UV light into the chamber, and the detector may measure an intensity of one or more wavelengths of IR or visible light received by the detector. When fluid is disposed within the chamber, the light emitted by the light source may pass into and through the fluid disposed in the chamber before being received by the detector. A crossover protection system is also disclosed that includes an OFS for determining a transported liquid type.
Patent CA-3040246-A1 (CA)
Inventor: SCOTT J HENRY
IPC: B65D51/16
Filed: 2016-10-14
Abstract: A threaded closure (100, 102) comprises a vent assembly (104) that can be actuated to release pressure from a container on which the closure is located. The vent assembly is made from a flexible material that allows a vent to be uncovered by tearing the material. In one embodiment, the vent assembly allows pressure to be released form a container prior to removal of the closure.
Patent CA-3040375-A1 (CA)
Title: Liquid injected propane fuel system
Inventor: OMUNDSON JOHN PATRICK
IPC: F02M37/04
Filed: 2019-04-15
Abstract: A system according to the present invention provides for a liquid injected propane fuel system for internal combustion engines which provides for a fuel pump assembly, a base tank valve adaptor, a distribution assembly, and rail assemblies; a first embodiment of the liquid injected propane fuel system may provide for proportional fuel injection, a second embodiment may provide for direct fuel injection providing for at least substantial reduction in evaporation (EVAP) emissions, is disclosed, a third embodiment of the liquid injected propane fuel system may provide for a combination of proportional fuel injection and direct fuel injection;  the invention comprising at least one of a fuel tank, an external fuel tank, a distribution block, a fuel rail and a ECU.
Patent CA-3040691-A1 (CA)
Title: Use of hp xenon-129 mri to measure xenon signal changes in the brain tissue over a period to quantitatively evaluate the condition of cbf in an individual
Inventor: ALBERT MITCHELL
IPC: G01R33/563
Filed: 2019-04-18
Abstract: Described herein is the use HP xenon-129 MRI to measure xenon signal changes in the brain tissue over a period to quantitatively evaluate the condition of cerebral blood flow in an individual.
Patent CA-3041207-A1 (CA)
Title: Electrofusion tape
Inventor: BRUNNER ANDREAS
IPC: F16L47/03
Filed: 2019-04-24
Abstract: Electrofusion tape and method for the production thereof for welding together with plastics pipes in particular for use in a fixed-point fastening, consisting of a jacket element preferably of an electrically insulating plastics material, at least one heating element of electrically conductive plastics material and at least two contact elements for supplying electricity to the heating element, wherein the jacket element and the heating element take the form of tapes, wherein the jacket element surrounds the heating element at least in part, wherein the contact elements are arranged in the mutually opposing marginal regions of the heating element and extend parallel to one another along the heating element.
Patent CA-3042285-A1 (CA)
Inventor: XU HUI
IPC: G01N1/20
Filed: 2017-11-29
Abstract: Certains modes de réalisation de la présente invention concernent un procédé qui comprend la séparation d'un échantillon contenant un analyte par électrophorèse dans un capillaire. Le capillaire est chargé avec un agent de chimioluminescence, tel que le luminol, qui est configuré pour réagir avec l'analyte (par exemple, des protéines conjuguées à HRP) pour produire un signal indicatif d'une concentration et/ou d'une quantité d'analyte à chaque emplacement le long de la longueur du capillaire. Une première image du capillaire contenant les analytes et l'agent de chimioluminescence est capturée sur une première période de temps. Une seconde image du capillaire contenant les analytes et l'agent de chimioluminescence est capturée sur une seconde période de temps plus longue. Une concentration et/ou une quantité d'une première population d'analytes à un premier emplacement est déterminée à l'aide de la première image, et une concentration et/ou une quantité d'une seconde population d'analytes à un second emplacement est déterminée à l'aide de la seconde image.
Patent CA-3043913-A1 (CA)
Title: Method and system for mobile device processing timeout based localization
Inventor: GULO EROS
IPC: H04B17/318
Filed: 2019-05-16
Abstract: A method and system of localizing a mobile device having a processor and a memory. The method comprises localizing the mobile device along a sequence of positions describing a route being traversed in an indoor facility based on a set of data fusion inputs, monitoring a processing time associated with the localizing and when the processing time exceeds a time threshold, localizing the mobile device based on a subset of the set of data fusion inputs.
Patent CA-3044689-A1 (CA)
Title: Attribute sharing platform for data processing systems
Inventor: GUPTE SAURABH
IPC: G06F8/00
Filed: 2019-05-30
Abstract: A device may receive information for an attribute to include in a shared attribute library.  The information may include an attribute identifier, data variables needed to compute a value of the attribute, and source code for computing the value of the attribute. The source code may be written in a first programming language. The device may receive a first request to compute the value of the attribute based on a first set of data variables from a first type of data application and a second request to compute the value of the attribute based on a second set of data variables from a second type of data application that is different than the first type of data application. The device may select a computing server, which may execute the first programming language, to compute the value of the attribute based on the first and second sets of data variables.
Patent CA-3046623-A1 (CA)
Inventor: ZUPANCIC THOMAS J
IPC: G01N33/569
Filed: 2017-12-21
Abstract: La présente invention concerne un système de biocapteur destiné à la détection d'analytes cibles qui comprend une cellule biologique vivante d'un type prédéterminé ; un rapporteur générant un signal associé à la cellule biologique vivante ; une voie de transduction de signal ou un autre mécanisme ou moyen d'activation associé au rapporteur générant un signal ; un élément détecteur universel associé au mécanisme activateur ; et un élément de liaison à l'analyte associé à l'élément détecteur universel, l'élément de liaison à l'analyte étant spécifique à la fois de l'élément détecteur universel et d'un analyte cible.
Patent CA-3048037-A1 (CA)
Title: A system to distinguish human input from machine input on a video delivery website prior to awarding click-per-view rewards
Inventor: WONG CHRISTOPHER D
IPC: H04N21/441
Filed: 2019-06-25
Abstract: A system to distinguish human input from machine input on a video delivery website prior to awarding click-per-view rewards. A question set must be completed in order to claim click-per-view rewards. The server records each unique registered user and each unique Media Access Control (MAC) address for each device and denies access to the question set from registered user or a device that has previously accessed the question set for the selected video presentation, thereby preventing multiple access to the question set of the selected video presentation by the same device. The server tracks combinations of questions that have been used from the first question pool database and the second question pool database, to ensure that identical combinations of questions are never duplicated. The server validates input through the user input portal as being human input and awards click-per-view rewards only if correct answers have been given to all of the questions in the question set.
Patent CA-3054312-A1 (CA)
Inventor: HOLODNAK JOHN D
IPC: E21B31/00
Filed: 2018-02-23
Abstract: A releasable tool using an electronic motor to drive a differential to engage or release a quick change sub that may be coupled to additional downhole tools, such as a perforating gun string.
Patent CA-3055754-A1 (CA)
Inventor: ILDSTAD SUZANNE
IPC: G01N33/50
Filed: 2018-03-06
Abstract: This disclosure provides a potency assay for evaluating the potency of facilitating cells and/or alpha beta TCR+ T cells.
Patent CA-3055803-A1 (CA)
Title: Swiveling sanding system
Inventor: CELEBRE CLAUDIO
IPC: F27D3/15
Filed: 2019-09-18
Abstract: The present invention relates to delivering sand to a metal melting furnace to fill a tap hole. The swiveling sander moves into position through a horizontal arcing movement. The Swiveling Sanding Systems comprises a swiveling sander with slag plunger. The Swiveling Sander swivels from a home position into a sanding position in order to add sand to a metal melting furnace at the same time as the slag plunger moves out of the way. After delivering sand, the swiveling sander swivels back to home position while the slag plunger also moves back to home position followed by the plunger clearing any slag.
Patent CA-3058777-A1 (CA)
Title: Systeme d'interface fluidique pour implants
Inventor: JONES CHRISTOPHER L
IPC: A61F2/30
Filed: 2018-03-30
Abstract: La présente invention comprend un système d'interface fluidique destiné à être utilisé dans des implants médicaux. Le système d'interface fluidique de la présente invention peut comprendre un ou plusieurs canaux d'interface fluidique disposés à l'intérieur d'un implant. Les systèmes d'interface fluidique peuvent éventuellement comprendre des canaux de redirection de fluide, des orifices d'interface fluidique et un instrument correspondant pour transférer un fluide dans ou hors des orifices d'interface fluidique.
Patent CA-3059481-A1 (CA)
Inventor: LEKKAKIS PAVLOS
IPC: B60K15/03
Filed: 2017-04-07
Abstract: L'invention concerne un dispositif destiné à la production d'ensembles rouleaux conçus de façon sélective d'un maillage d'aluminium expansé (17) adapté au remplissage efficace de réservoirs de carburant et à la suppression de l'allumage et de la combustion du carburant contenu dans ces derniers, comprenant un rouleau (1) d'un maillage d'aluminium expansé au niveau d'une entrée du dispositif, un mécanisme (5) destiné à fournir une tension d'une bande de maillage (15) courant de l'entrée à la sortie du dispositif, un mécanisme (6) destiné à déplacer vers l'avant la bande de maillage (15), un mécanisme (7) destiné à couper transversalement une partie prédéfinie de bande de maillage (15), un mécanisme (8) qui plie en toute sécurité le bord de l'extrémité coupée transversalement de la bande de maillage (15) et un mécanisme (10) dans lequel un ensemble rouleau de maillage (16) est installé sur un disque (12c) qui tourne pour enrouler un nombre prédéfini de tours de bande de maillage (15) autour de l'ensemble rouleau de maillage (16) et fournir un produit final d'ensemble rouleau de maillage d'aluminium expansé (17).
Patent CA-3062078-A1 (CA)
Title: Diabetes management system with automatic basal and manual bolus insulin control
Inventor: FINAN DANIEL
IPC: A61M5/31
Filed: 2018-04-05
Abstract: Systems and methods for diabetes management with automatic basal and manual bolus insulin control are presented. An exemplary system includes a delivery device, a glucose sensor, and a controller. The delivery device delivers insulin and the glucose sensor measures glucose levels of the subject. A basal insulin dose is calculated using a model predictive control algorithm and physiological data of the subject including desired glucose levels, amounts of the delivered insulin and the measured glucose levels. A manual bolus insulin dose is initiated by the subject. The manual bolus insulin dose is modified based on one or both of the model predictive control algorithm and the physiological data of the subject. A total insulin dose is determined based on the modified manual bolus insulin dose and the calculated basal insulin dose, and delivered to the subject.
Patent CA-3062084-A1 (CA)
Inventor: ABRAM GORDON
IPC: F04B47/02
Filed: 2019-11-20
Abstract: RÉSUMÉ Un assemblage de chevalet de pompage fournit une commande hydraulique dun chevalet de pompage à laide dun moteur hydraulique qui est entraîné par une pompe hydraulique. Le moteur hydraulique est relié fonctionnellement à un bras de manivelle afin dentraîner ce dernier par rotation, ce qui entraîne ensuite une tête de cheval du chevalet de pompage dans une tringle d'asservissement. Le moteur hydraulique et la pompe hydraulique se relient au circuit hydraulique à boucle fermée au lieu dun circuit hydraulique à boucle ouverte. La pompe hydraulique est reliée fonctionnellement à un moteur primaire qui fonctionne pour entraîner la pompe hydraulique. La pompe hydraulique peut comprendre un frein hydraulique interne. La pompe hydraulique peut comprendre un robinet de réglage interne. CA 3062084 2019-11-20
Patent CA-3064569-A1 (CA)
Inventor: JEON AE JI
IPC: C12N15/77
Filed: 2018-07-10
Abstract: L'invention concerne un nouveau mutant d'acétohydroxyacide synthétase, et un procédé de production d'un micro-organisme comprenant celui-ci ou d'un acide aminé à chaîne L ramifiée utilisant celui-ci.
Patent CA-3064884-A1 (CA)
Inventor: LU ALBERT L
IPC: A01N63/50
Filed: 2018-04-18
Abstract: La présente invention concerne des acides nucléiques, ainsi que leurs variants et leurs fragments, issus de souches de Bacillus thuringiensis codant pour des polypeptides de variants ayant une activité pesticide contre les insectes nuisibles, y compris contre les lépidoptères et les coléoptères. Des modes de réalisation particuliers de la présente invention concernent des acides nucléiques isolés codant pour des protéines pesticides, des compositions pesticides, des constructions génétiques, ainsi que des microorganismes et des plantes modifiés comprenant un acide nucléique selon lesdits modes de réalisation. Ces compositions trouvent une utilisation dans des procédés de lutte contre les nuisibles, en particulier contre les nuisibles des plantes.
Patent CA-3067904-A1 (CA)
Inventor: YANG NING
IPC: H01Q9/04
Filed: 2018-03-08
Abstract: L'invention concerne une antenne microruban multibande. L'antenne comporte un radiateur annulaire interne entouré par un radiateur annulaire externe sur une première surface d'un substrat. Un réseau d'alimentation, sur la seconde surface du substrat, fournit des phases en quadrature à des bornes d'alimentation pour générer des signaux à polarisation circulaire droite (RHCP).
Patent CA-3068127-A1 (CA)
Inventor: NUOPPONEN MARKUS
IPC: C08L1/02
Filed: 2018-06-19
Abstract: L'invention concerne des méthodes et des matériaux pour la culture de cellules en expansion dans une culture tridimensionnelle. Le matériau comprend de la cellulose nanofibrillaire anionique issue de plantes, la cellulose nanofibrillaire anionique étant sous la forme d'hydrogel. L'invention concerne également des méthodes de production de matériaux et de compositions comprenant de la cellulose nanofibrillaire anionique issue de plantes.
Patent CA-3068564-A1 (CA)
Title: System and method for indicating to an operator a forward direction of travel of a machine
Inventor: PLOUFFE PHILIPPE
IPC: E02F9/26
Filed: 2018-06-28
Abstract: A system and method for indicating to an operator a forward direction of travel of a machine having a ground-engaging traveling device, a superstructure rotatably mounted to the traveling device and an operator station defining an operator point of view are provided. The system includes a system controller, a rotation-sensing system connected to the system controller for determining a rotational relationship of the superstructure with respect to the traveling device, and a signaler mounted to the operator station and connected to the system controller for indicating to the operator the forward direction of travel of the machine in accordance with the operator point of view. The method includes receiving a rotational relationship of the superstructure with respect to the traveling device, and indicating to the operator the forward travel direction of the machine in accordance with the operator point of view.
Patent CA-3069020-A1 (CA)
Title: Belt alignment system with dual guide rollers and having middle pivoting roller
Inventor: SHARP DAVID ALLEN
IPC: B65G15/64
Filed: 2018-07-03
Abstract: An alignment system having a conveyor belt trained over rollers on a conveyor frame including a support bracket having a center support and a pair of opposing arms and each arm having an associated first end. The system further includes at least one pivoting member including a torque arm that is mounted to one of the first ends of the support bracket. At least one outside tracking roller is mounted to bracket where each roller includes at least one shaft having an inner and an outer end. Outer end of the shaft is coupled to an associated torque arm and inner end is coupled to one of the opposing arms. A middle tracking roller is mounted to the support bracket and middle tracking roller is arranged so that pivoting action of one of the torque arms and middle roller causes pivoting action of the other opposing arm and middle roller.
Patent CA-3070521-A1 (CA)
Title: Melanges herbicides comprenant du l-glufosinate ou son sel et au moins un inhibiteur de protoporphyrinogene ix oxydase
Inventor: WINTER CHRISTIAN
IPC: A01N43/56
Filed: 2018-08-02
Abstract: La présente invention concerne un mélange herbicide comprenant du L-glufosinate ou son sel et au moins un inhibiteur de protoporphyrinogène IX oxydase. L'invention concerne en outre un procédé de lutte contre la végétation indésirable dans des programmes de brûlage, dans la gestion de végétation industrielle et en foresterie, dans des cultures de légumes et pérennes et dans le gazon et la pelouse.
Patent CA-3072691-A1 (CA)
Inventor: BEITA JADEED
IPC: F23R3/34
Filed: 2018-09-12
Abstract: L'invention concerne une unité de commande (50) pour une turbine à gaz. La turbine à gaz est conçue pour fournir une charge L. La turbine à gaz comprend un moyen d'alimentation en carburant conçu pour fournir du carburant à un débit de carburant FF à une chambre de combustion, le moyen d'alimentation en carburant comprenant un premier moyen d'alimentation en carburant et un second moyen d'alimentation en carburant. Le dispositif de commande (50) est conçu pour déterminer un ou plusieurs rapports R d'un ou de plusieurs paramètres de fonctionnement de chambre de combustion COP respectivement à la charge L à des paramètres de fonctionnement de chambre de combustion de référence COPR respectifs à une charge de référence LR. Le dispositif de commande (50) est en outre conçu pour réguler une proportion P du débit de carburant FF fourni par l'intermédiaire du premier moyen d'alimentation en carburant sur la base, au moins en partie, du ou des rapports R déterminés. L'invention concerne également une turbine à gaz (600) et un procédé de commande d'une turbine à gaz.
Patent CA-3073859-A1 (CA)
Inventor: BECK ANDREW
IPC: H04L9/32
Filed: 2018-08-28
Abstract: A method for determining a terminal ID from a message received from a terminal in a communication system avoids sending the terminal ID in the clear. In this system each terminal ID has an associated encryption key. A transmitted message comprises at least a Message Authentication Code (MAC), a n -bit hash, and encrypted message text. At least the terminal key and a nonce is used to generate the MAC, and neither the terminal ID or the terminal key are included in the transmitted message. An authentication broker stores the set of all (terminal ID, terminal key) pairs for the plurality of terminals in the communication system. The set of all terminal keys is grouped into at least two partitions, and on receipt of a message the authentication broker identifies the partition that includes the terminal key of the terminal that transmitted the received message using the n -bit hash (the search partition). The authentication broker then searches the search partition for the terminal key that authenticates the MAC to identify the terminal ID. In some embodiments the nonce is not included in the message but is known or obtainable by the terminal and the authentication broker. A partitioning function generates the «-bit hash from at least the nonce and a terminal key. In some embodiments the nonce is included in the received message and a partitioning function generates the n -bit hash by using the nonce to select n bits from the terminal ID. In some embodiments the partitions are arranged into hierarchical groups such as tree, and each node has a partition key, and the n-bit has is formed as the ordered set of MACs for the partition keys on the path from the root node to the leaf node partition that includes the terminal key.
Patent CA-3074366-A1 (CA)
Inventor: MCMUNN CLAYTON WILFORD RUSSELL
IPC: B60B29/00
Filed: 2020-02-28
Abstract: The present disclosure provides clamp devices that may be operated remotely to facilitate the installation, removal and other handling of wheels and tires for large vehicles. The clamp devices generally include an attachment mechanism, a gripping mechanism, an actuating link operable to move the gripping mechanism between an open and closed position, an actuator to activate the actuating link, a transmitter for sending command signals to the clamp devices for the purpose of opening or closing the gripping mechanism and a receiver for receiving such command signals.
Patent CA-3075654-A1 (CA)
Inventor: BERGHEIM BJARNE
IPC: A61B5/00
Filed: 2018-09-12
Abstract: Systems and method for optical examination of dental structures are disclosed. Light from an optical source is directed on a portion of a dental structure. Light received from the portion of the dental structure is analyzed to detect a condition of the dental structure.