baber/WOPTO huggingface dataset:
Patent CA-3134558-A1 (CA)
Inventor: BAXTER RICK
IPC: B23B51/00
Filed: 2021-10-15
Abstract: In one aspect, a bit for removing a plug from a branch conduit extending from a main pipe has a boring head at a distal end portion of a shaft configured to bore a pilot hole in the plug. A catch on the shaft is configured to pass through the pilot hole and then engage the plug after the pilot hole is bored for pushing the plug proximally. A burr proximal of the boring head is configured to remove a portion of the plug to separate a removable section from a durable section of the plug. In a method of restoring fluid communication between a main pipe and a branch conduit, the bit bores a pilot hole with the boring head, separates the removable section from the durable section with the burr, and then with the catch, withdraws the removable section only.
Patent CA-3136504-A1 (CA)
Title: Inverted shroud for steam assisted gravity drainage sysyem
Inventor: EHMAN KYLE ROBERT
IPC: E21B43/24
Filed: 2021-10-28
Abstract: Implementations described and claimed herein provide systems and methods for increasing production performance in a Steam Assisted Gravity Drainage system. In one implementation, an upper mating unit of an inverted shroud assembly is received with a lower mating unit of the inverted should assembly in a slidable relationship. The upper mating unit is coupled to a pump-intake assembly. The lower mating unit is coupled to a motor-seal assembly. The slidable relationship secures the pump-intake assembly to the motor-seal assembly. A motor of the motor-seal assembly is directly cooled by opening the motor to a production well based on an exterior attachment of the motor-seal assembly relative to an inverted shroud.
Patent CA-3137172-A1 (CA)
Title: Goggles
Inventor: HIGASHIDE Kosuke
IPC: A61F9/02
Filed: 2019-05-07
Abstract: Goggles are provided which enable an improvement in skiing skills and techniques. The goggles comprise a lens body, a lens body supporting part configured to support the lens body, a face plate part positioned on a peripheral edge part behind the lens body supporting part, having flexibility and capable of coming into contact with a face of a wearer, and a gaze correcting part provided in a center of the face plate part, having a rectangular column shape and enabling correction of a gaze of the wearer, the gaze correcting part having mutually different colors on a facing surface facing the wearer, a right side surface located to the right of the facing surface and a left side surface located to the left of the facing surface and dividing a field of view of the wearer into a right field of view and a left field of view.
Patent CA-3138111-A1 (CA)
Title: Method and compositions for enhanced anti-tumor effector functioning of t cells
Inventor: JENSEN MICHAEL
IPC: A61K35/17
Filed: 2009-08-26
Abstract: Integration of costimulatory signaling domains within a tumor targeting chimeric antigen receptor (CAR), such as the lL13Ra2 specific IL13-zetakine (lL13), enhances T cell-mediated responses against tumors even in the absence of expressed ligands for costimulatory receptors.
Patent CA-3139069-A1 (CA)
Inventor: HYMAN DAVID
IPC: A47J31/44
Filed: 2020-05-04
Abstract: L'invention concerne un procédé, un appareil et/ou un système pour distribuer une boisson. Dans un exemple, une machine de préparation de boisson peut comprendre un compartiment à récipient destiné à recevoir un paquet de boisson comprenant des ingrédients de boisson. Une sortie peut être configurée pour distribuer une boisson aromatisée par le paquet de boisson. Une interface de communication peut être configurée pour recevoir un signal sans fil de la part d'un dispositif électronique, le signal sans fil comprenant un identificateur du dispositif électronique. Un processeur peut être connecté fonctionnellement à l'interface de communication. Le processeur peut être configuré pour recevoir l'identificateur du dispositif électronique ; associer l'identificateur du dispositif électronique à un utilisateur et une préférence de boisson de l'utilisateur ; et amener la boisson distribuée par la sortie à être basée sur la préférence de boisson de l'utilisateur.
Patent CA-3143835-A1 (CA)
Inventor: WURMFELD DAVID KELLY
IPC: H04L9/32
Filed: 2020-07-07
Abstract: In some embodiments, securing device commands includes a first electronic device receiving a command authorization request message from a second electronic device, including a device command to be performed by the second electronic device, a command argument, and a first message authentication code (MAC) generated by applying a hash function to the device command, the command argument and a first counter value. The first electronic device generates a second MAC by applying the hash function to the device command, the command argument and a second counter value synchronized with the first counter value. The first electronic device compares the first MAC and the second MAC to authenticate the device command and transmit a command approval message or a command denial message. The command approval message causes the second electronic device to perform the device command and the command denial message causes the second electronic device to reject the device command.
Patent CA-3145631-A1 (CA)
Inventor: ELLIOTT ADAM T
IPC: A47K10/22
Filed: 2019-11-18
Abstract: A sensing arrangement is disclosed for indicating depletion of a coreless roll of absorbent paper web material in a dispenser. The sensing arrangement has a roll support for supporting an inner circumference of said coreless roll over a roll support length. The roll support extends along a longitudinal centre axis and has at least one roll expanding portion extending over a part of said roll support length and having a maximum radial extension defining a first radius from said axis. At least one sensing portion extends longitudinally over another part of said roll support length and has a maximum radial extension defining a second radius from said axis, said first radius being greater than said second radius by a sensing offset length. A sensing element is arranged to sense at said sensing portion the amount of web material remaining on the roll when arranged over said roll support length.
Patent CA-3148255-A1 (CA)
Title: Automated fluid system
Inventor: HAUGHS JAMES
IPC: E21B21/06
Filed: 2020-08-18
Abstract: A method of controlling the composition of a drilling fluid comprises receiving measurements of properties of a drilling fluid; determining a concentration of the components of the drilling fluid by inputting the measured properties to a fluid model that relates the properties of the drilling fluid to the concentrations of each of the components; determining a desired concentration of each of the plurality of components of the drilling fluid, by inputting desired properties of the drilling fluid to the fluid model; and determining a quantity of one or more additives to be added to the drilling fluid to achieve the desired concentration of each of the plurality of components. The invention includes a controller (20) for controlling the method and a system (1) therefor.
Patent CA-3149169-A1 (CA)
Inventor: FU JUN
IPC: A61P31/16
Filed: 2020-09-10
Abstract: The present invention provides an application of tannic acid in preparing a medicament against respiratory viruses. The present invention show through live virus experiments that tannic acid has a significant inhibitory effect on respiratory viruses including SARS-CoV-2 coronavirus, Influenza A H1N1 virus, etc., with an exact curative effect, and thus has a broad application prospect in the field of preparation of medicaments against respiratory viruses. In addition, tannic acid exists in a variety of plants, which is a natural active compound existing in nature, and has also been used as a food additive, with a high safety and good foundation for medicament development.
Patent CA-3150954-A1 (CA)
Title: Cloud-based system and method to track and manage objects
Inventor: SUNDEL MICHAEL B
IPC: G06N3/08
Filed: 2020-08-13
Abstract: A system, method and computer program product automating time management, includes an automated time management framework using an Al engine to for making trade offs among tasks as unexpected events occur. Each day is divided into blocks of time called Skeds. Once a Sked has begun, scheduled tasks and tasks that have been manually or automatically added to the Sked are treated as a collection. It is determined if the Sked is balanced based on total available labor minutes compared time to perform uncompleted tasks. If not, a score is calculated for each uncompleted task based on its ratings, including priority, movability, optionality, difficulty, and/or unpleasantness of the task. The uncompleted tasks are ranked using the scores, and abandoned or moved to later Skeds based on the ranking until the Sked is balanced. The balancing process is repeated until the Sked is balanced and, if not, until an end thereof.
Patent CA-3154227-A1 (CA)
Title: Dispositif et procedes concernant l'appendice auriculaire gauche
Inventor: FOX AARON D
IPC: A61B17/12
Filed: 2020-11-16
Abstract: La présente invention concerne un dispositif de mise en place dans des récipients, des appendices, et des ouvertures dans un corps, le dispositif comprenant : un cadre ayant une pluralité d'éléments allongés, le cadre comprenant : une extrémité proximale sensiblement uniforme du cadre ayant (i) une portion de cadre centrale disposée au niveau de l'extrémité proximale et (ii) des portions avant de la pluralité des éléments allongés s'étendant depuis la portion de cadre centrale et comprenant un motif incurvé disposé sensiblement à l'intérieur d'un premier plan approximativement perpendiculaire à un axe longitudinal du cadre ; une portion de corps ; une membrane accouplée à au moins l'extrémité proximale sensiblement uniforme du cadre ; et un revêtement disposé sur au moins une portion de la membrane conçue pour réduire la réponse thrombogène du contact sanguin avec la membrane.
Patent CA-3154836-A1 (CA)
Inventor: CONVERY ANTHONY
IPC: B03B5/04
Filed: 2022-03-31
Abstract: A dewatering screen comprising a frame upon which is mounted a deck having a plurality of apertures therein, said frame being mounted on a base and being provided with vibration generating means for imparting vibration to said deck, delivery means being provided for delivering wet particulate material to be dewatered onto the deck, at least one dividing wall being provided on said deck extending across a portion of the deck, said at least one dividing wall separating the deck into a material dewatering region and one or more water drainage regions, wherein said delivery means is adapted to deliver wet particulate material to be dewatered onto said material dewatering region.
Patent CA-3159876-A1 (CA)
Inventor: MURROUGH JAMES
IPC: A61K31/44
Filed: 2020-12-07
Abstract: The present invention relates to methods and compositions for the treatment of psychiatric disorders such as treatment-resistant depression (TRD) with KCNQ (also known as Kv7) channel openers. Also disclosed is a method of inducing or enhancing resilience in a patient by administration of a KCNQ channel opener, such as ezogabine.
Patent CA-3162167-A1 (CA)
Title: Vehicle braking control system
Inventor: PRICE MATTHEW
IPC: B60T8/17
Filed: 2022-06-09
Abstract: A system (e.g., a vehicle control system) includes a brake control unit that is configured to be operably deployed onboard a vehicle. The brake control unit has one or more sensor inputs and one or more control outputs. One of the sensor units is configured to receive a speed signal from a speed sensor of the vehicle; the speed signal is indicative of a vehicle speed detected by the speed sensor. One of the control outputs is configured for connection to a brake system of the vehicle. The brake control unit is configured to generate a vehicle control signal to initiate a vehicle brake operation responsive to the speed indicated by the speed signal going above a designated first speed threshold and the speed signal meeting one or more first designated criteria in addition to the first speed threshold.
Patent CA-3165565-A1 (CA)
Title: Compose cephalosporine antibacterien et son application pharmaceutique
Inventor: HUANG JIAN
IPC: C07D501/46
Filed: 2021-01-22
Abstract: L'invention concerne un composé céphalosporine représenté par la formule I-1, I-2 ou I-3, une composition pharmaceutique comprenant celui-ci et son utilisation en tant qu'agent antibactérien.
Patent CA-3166933-A1 (CA)
Inventor: SLASSI ABDELMALIK
IPC: A61K31/4045
Filed: 2021-02-04
Abstract: The present application relates to psilocin derivatives of Formula (I), to processes for their preparation, to compositions comprising them and to their use in activation of a serotonin receptor in a cell, as well as to treating diseases, disorders or conditions by activation of a serotonin receptor in a cell. (I)
Patent CA-3170601-A1 (CA)
Inventor: WEBER JOACHIM
IPC: B41J3/413
Filed: 2022-08-16
Abstract: Printing process for a metal container comprising the steps: Heating the metal container, in particular formed as a metal bottle ready for filling, to a pre-treatment temperature lying in an interval between 100 degrees Celsius and 250 degrees Celsius, cooling the metal container to a temperature below 100 degrees Celsius, locally activating a printing zone, formed on an outer surface of the metal container to increase a surface energy of the printing zone and/or locally heating the printing zone to a printing temperature which is in an interval between 30 degrees Celsius and 70 degrees Celsius, printing the printing zone with a printing method.
Patent CA-3172147-A1 (CA)
Inventor: SECOURS MICHELLE
IPC: B01D39/08
Filed: 2021-04-20
Abstract: Liste de textiles hautement appropriés et procédé destiné à les combiner dans un milieu de filtration réutilisable durable avec une efficacité de filtration des particules (PFE) élevée et une respirabilité qui dure plus de 50 à 75 cycles de lavage. Le milieu de filtration atteint la PFE uniquement par des moyens mécaniques, sans pré-traitements physico-chimiques et nocifs. Différents textiles sont assemblés en tenant compte de leur respirabilité individuelle et de leurs complémentaires en termes de PFE sur différentes tailles de particules pour obtenir une bonne respirabilité et une PFE élevée sur une large plage (20 nm-4 µm) après de nombreux cycles de lavage, ou plusieurs couches du même textile sont accouplées, tout en faisant varier l'orientation et les dimensions des fibres dans chaque couche pour augmenter l'efficacité. Ce procédé d'assemblage améliore grandement la PFE, la durée de vie et la stabilité des performances du milieu de filtration en remédiant aux faiblesses structurelles liées à l'anisotropie dans chaque couche, et en protégeant leurs fibres fines contre l'usure mécanique et le colmatage à travers un accouplement de type cellule de filtration fermée face à face.
Patent CA-3173686-A1 (CA)
Inventor: Vilinska Annamaria
IPC: C04B28/14
Filed: 2021-04-07
Abstract: L'invention concerne un procédé de fabrication d'une plaque de plâtre consistant à : combiner une première pluralité de particules comprenant au moins environ 50 % en poids de sulfate de calcium bihydraté et environ 0,05 % en poids à environ 10 % en poids de matériau hydrophobe et ayant une taille des particules D50 d'environ 200 µm à environ 800 µm avec une seconde pluralité de particules comprenant du sulfate de calcium demi-hydraté pour former un mélange combiné de sulfate de calcium ; ajouter de l'eau au mélange combiné de sulfate de calcium pour fabriquer une pâte de plâtre aqueuse ; déposer une couche centrale comprenant la pâte de plâtre aqueuse sur une surface de formation ; et laisser la couche centrale durcir, formant ainsi un noyau de plâtre durci.
Patent CA-3174762-A1 (CA)
Inventor: KNIGHT THOMAS F
IPC: A61M39/08
Filed: 2022-09-16
Abstract: Disclosed herein are sterilized medical coiled tubing and process for producing the same. One process comprises: helically winding a length of medical tubing along a mandrel such that adjacent turns of the medical tubing are in contact with each other at tubing contact points; applying a UV adhesive to the tubing contact points to produce a medical coiled tubing; curing the tubing by applying UV light to the tubing contact points; and removing the medical tubing from the mandrel after the solvent has dried.
Patent CA-3176117-A1 (CA)
Title: Device for ambient thermal and vibration energy harvesting
Inventor: THIBADO PAUL
IPC: H02N2/18
Filed: 2021-04-22
Abstract: An integrated circuit on a chip may include a plurality of capacitors that are connected in series and generate an AC noise signal. A selected bandwidth of the AC noise signal transmits through the series of capacitors as a first AC power signal. Respective rectifiers are positioned for receiving a positive cycle of the first AC power signal and a negative cycle of the first AC power signal. Output terminals are connected to the respective rectifiers and configured for connection to an off chip circuit. The capacitors may be fixed or variable gap capacitors.
Patent CA-3178196-A1 (CA)
Inventor: BOWLES MARK
IPC: G06Q30/00
Filed: 2011-03-13
Abstract: A recycling kiosk (100) for recycling and financial remuneration for submission of a mobile telephone (150) is disclosed herein. The recycling kiosk (100) preferably includes an inspection area (106) with a plurality of white walls (115) in order to perform a visual analysis of the mobile telephone (150) for determination of a value of the mobile telephone (150). The visual analysis inspects the LCD screen (153) of the mobile phone (150) to determine if the LCD  screen (153) is damaged. The recycling kiosk (100) also includes a processor (160), a display (119) and a user interface (118).
Patent CA-3178294-A1 (CA)
Title: Configuration d'installation d'electrolyse de l'eau a haute puissance optimisee pour un entretien par sections
Inventor: STUART ANDREW T B
IPC: C25B1/04
Filed: 2021-10-26
Abstract: La présente invention concerne une installation unipolaire d'électrolyse de l'eau à haute puissance comprenant un redresseur, un premier banc en U, et un second banc en U électriquement connecté en série au redresseur et au premier banc en U. Chaque banc en U est formé par une paire de réseaux de cellules longitudinaux adjacents électriquement connectés l'un à l'autre. Les réseaux de cellules sont agencés selon un agencement côte à côte espacé avec un couloir de service défini entre eux pour permettre à un entretien par sections d'être réalisé sur chaque réseau de cellules. Chaque réseau de cellules possède une pluralité de cellules unipolaires d'électrolyseur de l'eau. Chaque banc en U possède des conduits d'entrée pour distribuer de l'eau et et de l'eau de refroidissement à chaque réseau de cellules, des conduits de sortie pour évacuer de l'hydrogène gazeux, de l'oxygène gazeux et de l'eau de refroidissement à partir de chaque réseau de cellules. L'installation unipolaire d'électrolyse de l'eau à haute puissance comprend un premier cavalier et un deuxième cavalier pour isoler le banc en U, une extension de barre omnibus de court-circuitage électrique et un troisième cavalier pour court-circuiter le banc en U.
Patent CA-3180484-A1 (CA)
Title: Ultrasonic tool and method for manufacturing the tool
Inventor: SOTTAS LOIC
IPC: B26D7/08
Filed: 2021-05-18
Abstract: An ultrasonic cutting tool, for use in an ultrasonic instrument, the tool being a blade (10) manufactured from a tubular blank by flattening a section of the blank, the blade (10) comprising: a flat section (11) designed to be used for cutting, a tubular section (13) and a transition section (12) joining the flat section (11) to the tubular section (13), the tubular section (13) being joined to or comprising an attachment section (14) for attaching the blade (10) to an ultrasonic generator and being a conduit to bring a cooling fluid to the distal end or to suck particles in the hand tool.
Patent CA-3181677-A1 (CA)
Inventor: LIU GUIZHONG
IPC: A61K39/395
Filed: 2021-06-23
Abstract: La présente demande concerne des compositions et des méthodes pour traiter des cancers chez un sujet à l'aide d'un anticorps anti-CD137 et d'un agent qui induit l'expression de CD137 sur une cellule immunitaire et/ou induit l'expression de CD137L sur une cellule cancéreuse du sujet. Dans certains modes de réalisation, l'agent est une cytokine telle que l'IL-2. Dans certains modes de réalisation, l'agent est un inhibiteur de l'histone désacétylase (HDAC). Dans certains modes de réalisation, l'agent est un agent endommageant l'ADN.
Patent CA-3185308-A1 (CA)
Title: Low carbon hydrogen fuel
Inventor: CHRISTENSEN STEFFEN SPANGSBERG
IPC: C01B3/52
Filed: 2021-08-16
Abstract: A plant and process for producing a hydrogen rich gas are provided, said process comprising the steps of: reforming a hydrocarbon feed in an autothermal reformer thereby obtaining a syngas; shifting said syngas in a shift configuration including a high temperature shift step; removal of CO2 in a CO2-removal section by amine wash thereby forming a hydrogen rich stream, a portion of which is used as low carbon hydrogen fuel, as well as a CO2-rich gas and a high-pressure flash gas stream. The high-pressure flash gas stream is advantageously integrated into the plant and process for further improving carbon capture.
Patent CA-3191680-A1 (CA)
Title: Procede
Inventor: BAILEY ROWAN
IPC: C07C33/02
Filed: 2021-11-03
Abstract: La présente invention concerne un procédé d'hydrogénation d'un substrat contenant un ester, comprenant le traitement d'un substrat contenant un ester avec une base et un catalyseur de métal de transition en présence d'hydrogène moléculaire, la base étant présente dans au moins 30 % en moles sur la base de la quantité totale de substrat contenant un ester et la charge de substrat/catalyseur étant supérieure ou égale à 10 000/1.
Patent CA-3191962-A1 (CA)
Title: Combined device of liquid-phase mass spectrometry sampling and electrospray
Inventor: ZHU JANSHON
IPC: G01N30/72
Filed: 2021-09-02
Abstract: The present invention is applicable in the field of analytical instruments, and provides a sampling and injection multifunctional probe for liquid mass spectrometry electrospray. The multifunctional probe comprises a probe body and a tip portion, the tip portion is continuously contracted from the probe body in whole or in part, and the tip portion is provided with a solution carrying structure. Further provided is a combined device of liquid mass spectrometry sampling and electrospray, which comprises the multifunctional probe and further comprises a sample injection mechanical arm, a sample injection probe holder, and an ion source sealed cavity. The ion source provided in the present invention is also a sampling probe, which has the characteristics of small sampling volume (about 0.1 to 10 ?L) and fast probe washing. Compared with the traditional sample injection method, the present invention does not require a probe pump and a sample injection valve, greatly improving the stability and detection sensitivity.
Patent CA-3192431-A1 (CA)
Title: Interrogation device and/or system having alignment feature(s) for wireless transponder tagged specimen containers and/or carriers
Inventor: BIXON BRIAN JOSEPH
IPC: G01N35/00
Filed: 2021-09-30
Abstract: An interrogation device and/or system includes a body and an antenna, the body has an aperture or elongated receiver with an opening and an internal perimeter or inner wall sized and/or shaped to receive a portion of a container therein, either with or without a cap of the container. The container may, for example, be used to store biological specimens a cryogenic temperatures. One or more alignment features of the body align wireless transponders ( e.g., RFID transponders) of tagged specimen containers and/or carriers with the antenna to enhance interrogation. Alignment may be along a longitudinal or Z-axis, and/or alignment in an XY plane, perpendicular to the Z-axis. Shielding may reduce or even eliminate cross-talk with neighboring wireless tagged specimen containers and/or carriers.