baber/WOPTO huggingface dataset:
Patent CA-3135505-A1 (CA)
Title: Manchon en graphene de conservation de chaleur et de chauffage de canalisation de collecte de petrole de champ petrolifere
Inventor: ZHAO ANPING
IPC: F16L59/02
Filed: 2019-07-10
Abstract: Un manchon de chauffage de graphène et de préservation de chaleur pour un pipeline de collecte de pétrole d'un champ de pétrole comprend une couche isolante résistante aux températures élevées (1), une couche de graphène (2), une couche de céramique résistante aux températures élevées (4), une couche imperméable et de préservation de chaleur antistatique (5) et un logement (6) attachés ensemble, en séquence, de manière serrée. Les deux pièces semi-cylindriques du manchon de chauffage de graphène et de préservation de chaleur sont raccordées de sorte que le pipeline de collecte de pétrole soit enveloppé dudit manchon. Lorsque de l'électricité est appliquée aux couches d'électrodes agencées aux 2 extrémités de la couche de graphène (2) sous l'effet du champ électrique, l'énergie thermique produite par le frottement et la collision intenses des atomes de carbone dans le graphène est rayonnée vers l'extérieur par des rayons de l'infrarouge lointain à une longueur d'onde de 5 à 14 micromètres.
Patent CA-3137950-A1 (CA)
Inventor: HONES PETER
IPC: A61F2/14
Filed: 2020-04-22
Abstract: L'invention concerne une lentille ophtalmique comprenant une première région correspondant à une première zone d'une surface optique de la lentille ophtalmique et une seconde région correspondant à une seconde zone de la surface optique de la lentille ophtalmique différente de la première zone. La seconde région comporte un composant optiquement commutable pouvant commuter entre un premier état optique et un second état optique différent du premier état optique. Dans le premier état optique, la seconde région diffuse ou défocalise partiellement la lumière incidente sur la seconde zone.
Patent CA-3138365-A1 (CA)
Title: Event-based image capturing for a refuse vehicle
Inventor: CLIFTON CODY
IPC: B65F3/00
Filed: 2020-04-22
Abstract: A refuse vehicle (10) includes a chassis (14) supporting a plurality of wheels (16) and a vehicle body (18). The vehicle body defines a receptacle (12) for storing refuse. A lifting system (16) is movable between a first position and a second position vertically offset from the first position. A processing unit (30) is in communication with a sensor (36). An imaging device (32) is in communication with the processing unit and is positioned on the refuse vehicle to have a field of view (34) extending outwardly away from the refuse vehicle. The processing unit controls the imaging device to capture an image upon receiving an indication (40), from the sensor, that an indicator is present within the image device's field of view. The indicator may be the presence of a positive object, like a waste container, or the omission of an object, e.g. no container is detected, within the field of view.
Patent CA-3141171-A1 (CA)
Title: Systems and methods for placing networked sensors within a facility for fugitive emissions monitoring
Inventor: THOMA EBEN DANIEL
IPC: G08C19/00
Filed: 2020-05-22
Abstract: A gas sensor network system provides near real-time monitoring of fugitive emissions of VOC compounds in chemical plants and facilities. The present disclosure provides a sensor placement method which determines where to place sensors within a facility. The sensor placement method includes obtaining plant layout, gas composition, meteorological conditions and/or other types of information regarding a facility, determining the types of gas and ancillary sensors needed, and generating the minimum detection distances required based on the sensitivities of the sensors to the gas compounds involved. And, then calculating the minimal number of sensors required for each sensor type with optimized sensor locations to ensure best coverage of potentially leaking components within the facility.
Patent CA-3144240-A1 (CA)
Title: Process for purifying organic solvents
Inventor: JIANG QI
IPC: B01J41/12
Filed: 2019-07-04
Abstract: A process for purifying (i) a hydrophilic organic solvent, (ii) a hydrolysable organic solvent, or (iii) a mixture of a hydrophilic organic solvent and a hydrolysable organic solvent by removing ionic contaminants from the hydrophilic organic solvent, from the hydrolysable organic solvent, or from the mixture of a hydrophilic and a hydrolysable organic solvent without generation of by-product impurities, the process including the steps of contacting the hydrophilic organic solvent, the hydrolysable organic solvent, or the mixture of hydrophilic and hydrolysable organic solvents with a mixed bed of ion exchange resin; wherein the mixed bed of ion exchange resin includes a mixture of: (a) a weak-acid cationic ion exchange resin and (b) a weak-base anionic ion exchange resin.
Patent CA-3145273-A1 (CA)
Title: Insulating glazing with low-power heating and high mechanical strength
Inventor: TONDU THOMAS
IPC: E06B3/66
Filed: 2020-08-04
Abstract: The present invention concerns an insulating glazing formed of a first laminated glazing (1) formed of two glass sheets (11, 13) of thickness at most equal to 2 mm each, bonded to one another by means of an intermediate adhesive layer (12), a second structural laminated glazing (2) ensuring the mechanical strength required under the flight conditions of an aircraft, in particular the resistance to bird strike and good control of the deformation of the glazing under the pressure difference conditions of a flight on either side of the insulating glazing, and a gas layer (4) between the first (1) and the second (2) laminated glazing, the first laminated glazing (1) being provided with a heating system (14); the application of this insulating glazing as glazing for an aerial vehicle, in particular as aircraft cockpit lateral glazing.
Patent CA-3146433-A1 (CA)
Title: Preparations comprenant des cellules souches mesenchymateuses ainsi que des cannabinoides et leurs procedes d'utilisation
Inventor: PETTINE KENNETH ALLEN
IPC: A61K35/545
Filed: 2020-07-20
Abstract: L'invention concerne des compositions comprenant une préparation de sécrétome de CSM ainsi que des cannabinoïdes et des procédés d'utilisation desdites compositions pour le traitement d'états inflammatoires.
Patent CA-3146714-A1 (CA)
Title: Immersion device for temperature measurement and method for position detection
Inventor: VAN VLIERBERGHE MICHEL
IPC: G01J5/02
Filed: 2022-01-26
Abstract: The invention relates to an immersion device and a method for detecting a position of an optical cored wire using an immersion device. An immersion device (10) for measuring a temperature of a metal melt (64) inside an electric arc furnace (60) vessel (62) with an optical cored wire (50) comprises a blowing lance (28) for blowing purge gas into an entry point to the vessel (62) and a detecting means for detecting a position of the optical cored wire (50). The optical cored wire (50) can be moved in a feeding channel (20) and/or in the blowing lance (28) relative to the entry point. The detecting means is configured to detect the presence of the optical cored wire (50) in or close to the blowing lance (28). This enables short distances between the leading end of the fiber and the melt and, thus, short time intervals between temperature measurement sequences.
Patent CA-3146938-A1 (CA)
Inventor: BADAL-BADALIAN ARNOLD
IPC: G06Q20/38
Filed: 2022-01-26
Abstract: A computer system and method for populating electronic payment credentials is provided.  The system comprises at least one processor and a memory storing instructions which when executed by the processor configure the processor to perform the method. The method comprises receiving a browser extension activation input, sending a payment details request message to a financial institution system, receiving payment details from the financial institution system following authentication at a mobile device, and populating a payment form on the browser using the payment details.
Patent CA-3146997-A1 (CA)
Inventor: JIANG YIMIN
IPC: C07D487/04
Filed: 2020-07-30
Abstract: Provided herein are dihydropyrimidine derivatives which are useful in the treatment or prevention of HBV infection or of HBV-induced diseases, more particularly of HBV chronic infection or of diseases induced by HBV chronic infection, as well as pharmaceutical or medical applications thereof.
Patent CA-3150049-A1 (CA)
Inventor: WANG HAUNTING
IPC: B01D61/44
Filed: 2020-08-12
Abstract: An ion permeable membrane for selective permeation of a target ion, preferably lithium, through the membrane, the membrane comprising a target ion permeable composite comprises a target ion permeable ceramic and at least one organic polymer associated with the target ion permeable ceramic.
Patent CA-3152359-A1 (CA)
Inventor: NOSHARI ARASH HAGH SHENAS
IPC: B64D9/00
Filed: 2020-10-14
Abstract: The invention relates to a system for monitoring a payload of an aircraft, wherein the system has at least one storage surface (26, 28, 30, 32, 36, 38, 42) for a payload and at least one pressure sensor (10), wherein the at least one sensor (10) is designed to sense a weight and its centre of gravity of a payload resting on the storage surface (26, 28, 30, 32, 36, 38, 42). The invention further relates to an aircraft and to a method for operating an aircraft.
Patent CA-3153429-A1 (CA)
Title: Control method for fuel cell system, and fuel cell system
Inventor: FUKUSHIMA EISUKE
IPC: B60L58/34
Filed: 2019-10-04
Abstract: A control method includes acquiring the operation stop request of the fuel cell system, acquiring a next vehicle operation start timing, and calculating a first energy cost and a second energy cost at a predetermined timing after acquiring the operation stop request and the next vehicle operation start timing.  The first energy cost is an energy cost required from the predetermined timing to completion of warming up of the fuel cell when a warm-up control is executed using the heater in accordance with the next vehicle operation start timing after the stop control is executed.  The second energy cost is an energy cost required when an operation of the fuel cell is continued so as to maintain a temperature of the fuel cell at a warm-up temperature from the predetermined timing to the next vehicle operation start timing.  The control method includes continuing the operation of the fuel cell such that the temperature of the fuel cell is maintained at the warm-up temperature while the first energy cost is larger than the second energy cost after the operation stop request is acquired.
Patent CA-3153440-A1 (CA)
Title: All mechanical counter dart, system, and method
Inventor: STOLBOUSHKIN EUGENE
IPC: E21B23/10
Filed: 2022-03-24
Abstract: An all mechanical counter dart including a mandrel, a plurality of shoulder members disposed upon the mandrel and movable from a more downhole portion of the mandrel to a more uphole portion of the mandrel, individual ones of the plurality of shoulder members moving from an inactive position to an active position and back to an inactive position while traversing the mandrel, and an upset on the mandrel supporting the individual ones of the plurality of shoulder members when in the active position.
Patent CA-3155613-A1 (CA)
Inventor: BAJWA MINAHIL
IPC: G06Q20/38
Filed: 2022-04-19
Abstract: A system may include one or more processors, a memory in communication with the one or more processors, and storing instructions, that when executed by the one or more processors, are configured to cause the system to generate VCNs. The system may generate a first parent VCN based on one or more first limits, and a plurality of child VCNs based on one or more second limits. The system may transmit the plurality of child VCNs to a plurality of first users and determine whether an attempted transaction utilizing one of the plurality of child VCNs falls within the first and second limits. When the attempted transaction falls within the first and second limits, the system may approve the attempted transaction. When the attempted transaction falls outside of the first limits or the second limits, the system may deny the attempted transaction.
Patent CA-3157741-A1 (CA)
Title: Cellule de fabrication pourvue d'un porte-outil
Inventor: ZIMMER MARTIN
IPC: B23Q39/04
Filed: 2020-11-08
Abstract: L'invention concerne une cellule de fabrication comprenant une machine-outil qui présente un porte-outils portant au moins un outil unitaire et qui présente deux voies d'approvisionnement en pièces juxtaposées et orientées dans une direction longitudinale, l'outil unitaire étant mobile par rapport à un socle de la machine-outil au moins dans une direction transversale perpendiculaire à la direction longitudinale et dans une direction de la hauteur orientée perpendiculairement à ces deux directions ; au moins un chariot de pièces par voie d'approvisionnement en pièces peut être déplacé dans la direction longitudinale le long de la machine-outil et l'outil unitaire peut être déplacé dans la direction longitudinale par rapport au socle de machine et/ou par rapport au chariot de pièces. Le porte-outil chevauche ou surplompbe les voies d'approvisionnement en pièces qui présentent respectivement une zone de fourniture de pièces d'un système de fourniture de pièces et une zone de travail de la machine-outil. Le chariot de pièces individuel est mobile dans la direction longitudinale en plus le long du système de fourniture de pièces. En outre, le système de fourniture de pièces possède par voie d'approvisionnement en pièces au moins un dispositif de butée apte à être monté ou basculé. La présente invention permet de développer une unité de fabrication d'une cadence élevée et d'une grande flexibilité.
Patent CA-3158548-A1 (CA)
Title: Object identification and collection system and method
Inventor: FREI BRENT RONALD
IPC: G05D1/02
Filed: 2019-07-12
Abstract: An object identification and collection method is disclosed. The method includes employing an image-collection vehicle to capture first images of a target geographical area, identifying one or more objects in the first images, and guiding an object-collection system over the target geographical area toward the one or more identified objects. The method further includes determining object information for each of the identified objects and guiding the object-collection system based on the object information. The method may further include capturing second images of the ground relative to the object-collection system as the object-collection system is guided toward the one or more identified objects, identifying a target object in the second images, and instructing the object-collection system to pick up the target object.
Patent CA-3158810-A1 (CA)
Title: Filter system for protecting vacuum pumps
Inventor: VACHON LEANDRE
IPC: B01D27/04
Filed: 2022-05-13
Abstract: The proposed concept involves a novel approach in the design of a filter system for protecting vacuum pumps.
Patent CA-3160196-A1 (CA)
Inventor: AZANCOT HELENE
IPC: A61Q19/10
Filed: 2020-12-02
Abstract: The present invention relates to novel cosmetic compositions and to the use thereof, in particular as a shampoo or a cleaning product. The compositions are in powder form and substantially free of water. The compositions of the present invention consist of components and ingredients which are natural or of natural origin, non-allergenic, healthy and preservative-free. The present invention also relates to a device comprising the novel compositions.
Patent CA-3161589-A1 (CA)
Inventor: KOTOBUKI YUTARO
IPC: C07F9/6558
Filed: 2020-11-13
Abstract: La présente invention concerne un procédé de production d'un composé représenté par la formule générale [C-1-1], qui comprend : une étape de mise en réaction d'un composé représenté par la formule générale [B-1-1] avec un composé représenté par la formule générale [P] pour former un composé représenté par la formule générale [B-1-2] ; et une étape de mise en réaction du composé représenté par la formule générale [B-1-2] avec un composé représenté par la formule générale [A-1] pour former le composé représenté par la formule générale [C-1-1].
Patent CA-3163135-A1 (CA)
Title: Procede d'assemblage et de demontage d'un module de moteur a turbines a gaz et un ensemble pour celui-ci
Inventor: BATT STEPHEN
IPC: F01D5/06
Filed: 2020-11-27
Abstract: Procédé de démontage d'un module de rotor (30) d'un moteur à turbines à gaz (10). Le moteur à turbines à gaz (10) comprend un arbre de sortie de rotor (92). Le module de rotor (30) comprend un boulon central (84), un manchon (90), au moins un étage de rotor (56, 58), au moins un étage de stator (48, 50), un carter (46) et un axe (26). Le procédé comprend les étapes consistant à : attacher une fixation (102) à l'au moins un étage de rotor (56, 58), attacher la fixation (102) au carter (46), détacher le boulon central (84) de l'au moins un étage de rotor (56, 58), détacher le manchon (90) de l'arbre de sortie (92), attacher la fixation (102) au manchon (90), et retirer le module de rotor (30) et la fixation (102) de l'arbre de sortie de rotor (92). L'invention concerne également un procédé d'assemblage du module de rotor au moteur à turbines à gaz et l'appareil utilisé pour le démontage et l'assemblage.
Patent CA-3170982-A1 (CA)
Title: Methods for forming directional mycelium fibers
Inventor: WHITELEY JUSTIN
IPC: A01G18/10
Filed: 2021-02-10
Abstract: A method of forming an edible meat substitute product includes growing fungal cells in a growth media such that the fungal cells produce a mycelium mass having a protein content of greater than 40 wt% of a dry mass of the mycelium mass. The method includes separating the mycelium mass from the growth media. The method includes disposing the mycelium mass on a base of a mold. The method includes applying a uniaxial pressure to the mycelium mass via a follower to produce a compacted mycelium mass having a moisture content in a range of 65 vol% to 85 vol% and having a shape corresponding to a shape of the mold. A plurality of fibers of the compacted mycelium mass are aligned in a direction orthogonal to the direction of the applied uniaxial pressure.
Patent CA-3178947-A1 (CA)
Inventor: WATANABE SHINGO
IPC: G01V9/00
Filed: 2022-10-11
Abstract: A subsurface representation may define subsurface configuration of a subsurface region. A grid connectivity graph for the subsurface representation may include (1) nodes that represent cells within the subsurface representation, and (2) edges between the nodes that represent connectivity between the cells within the subsurface representation. The grid connectivity graph may be filtered to remove edges that do not satisfy a connectivity criterion. The filtered grid connectivity graph may be used to compute a linear solver preconditioner that improves the performance of the subsurface simulation.
Patent CA-3179685-A1 (CA)
Title: Systems and methods for remotely controlling locomotives with gestures
Inventor: Jovenall Jeremy
IPC: B61L3/00
Filed: 2022-10-20
Abstract: Exemplary embodiments are disclosed of systems and methods for remotely controlling locomotives with gestures. In an exemplary embodiment, a system is configured for allowing an operator(s) to remotely control operation of a locomotive with gesture(s) made by an operator(s).  The system includes at least one processor configured to be operable for visually recognizing gesture(s) made by an operator(s) in one or more images captured by at least one camera. A  locomotive control unit is configured to be operable for controlling the operation of the locomotive according to the visually recognized gesture(s) made by the operator(s).
Patent CA-3180360-A1 (CA)
Title: Active optical vortex fiber
Inventor: FILIPPOV VALERY
IPC: H01S3/067
Filed: 2020-06-02
Abstract: Various example embodiments relate to active optical fibers and devices using active optical fibers. An active optical fiber may comprise a central part surrounded by an annular active core. The fiber may have a tapered longitudinal profile such that the fiber comprises a single-mode portion and a multimode portion. The annular core may have low birefringence, obtained for example by rotating (spinning) the fiber preform during manufacture of the fiber. Refractive index of the annular core may be higher than the refractive indices of the central part and cladding layer(s) surrounding the annular core. The active optical fiber enables selective generation or amplification of light modes with orbital angular momentum (OAM). Furthermore, the fiber has a large mode field diameter (MFD) and it is not sensitive to internal heating or environmental influences.
Patent CA-3180770-A1 (CA)
Inventor: PLUSQUELLIC JAMES
IPC: G16Y30/10
Filed: 2021-06-02
Abstract: La présente invention concerne une authentification qui tire profit d'une fonction physiquement non copiable (PUF) pour générer des chaînes de bits, des clés de sessions et des clés à longue durée de vie (LLK).
Patent CA-3181233-A1 (CA)
Inventor: RAUTIO KEVIN
IPC: G01N30/46
Filed: 2021-04-26
Abstract: L'unité de chromatographie intégrale comprend une entrée et une sortie, et comprend une ou plusieurs membranes interposable dans le volume interne de l'unité entre l'entrée et la sortie. Dans certains modes de réalisation, chacune des membranes est attribuée à un espace adéquat à l'intérieur de l'unité pour gonfler par le placement d'un ou de plusieurs éléments d'espacement. Le fluide entrant dans l'unité par l'intermédiaire d'une entrée de fluide passe la membrane(s) et l'espaceur(s) avant de sortir de l'unité par l'intermédiaire d'une sortie de fluide.
Patent CA-3182155-A1 (CA)
Title: Anti-glare refractors for luminaires
Inventor: WU YINAN
IPC: F21V5/02
Filed: 2022-11-23
Abstract: An anti-glare refractor for a luminaire may include an optic body having a light entrance side and a light exit side. The optic body may include a material characterized by an index of refraction. The light entrance side may include a substantially flat surface, and the light exit side may include a plurality of prisms each defined by a plurality of facet surfaces. Each facet surface may have a prism slope angle with respect to the substantially flat surface. The prism slope angle may be in a range from about 5 degrees to about 45 degrees.
Patent CA-3183391-A1 (CA)
Inventor: OBENG-BOAKYE WILFRID
IPC: A63F13/35
Filed: 2021-06-22
Abstract: L'invention concerne un procédé et un système de lecture audio sur un dispositif, le procédé comprenant les étapes de lancement par une composante d'une oeuvre numérique d'une requête de données audio pendant un rendu de l'oeuvre numérique, l'oeuvre numérique comprenant des données vidéo. En réponse à la requête, la réception de données audio. Tout en poursuivant le rendu de l'oeuvre numérique sur le dispositif, la suspension de la lecture de premières données audio en cours de lecture sur le dispositif et la lecture des données audio reçues sur le dispositif. Lorsque la lecture des données audio reçues s'arrête, la poursuite du rendu de l'oeuvre numérique sur le dispositif et la reprise de la lecture des premières données audio précédemment lues sur le dispositif.