baber/WOPTO huggingface dataset:
Patent CA-3135826-A1 (CA)
Title: Utilisation de pression de vapeur pour determiner des concentrations de constituants dans un fluide a constituants multiples
Inventor: WEINSTEIN JOEL
IPC: G01N7/14
Filed: 2019-04-03
Abstract: L'invention concerne un système (700) permettant d'utiliser une pression de vapeur pour déterminer une concentration d'un constituant dans un fluide à constituants multiples. Le système (700) comprend une électronique (710) couplée en communication à un transducteur (720) conçu pour détecter un fluide à constituants multiples. L'électronique (710) est conçue pour déterminer une première pression de vapeur, la première pression de vapeur étant une pression de vapeur d'un premier constituant du fluide à constituants multiples, déterminer une seconde pression de vapeur, la seconde pression de vapeur étant une pression de vapeur d'un second constituant du fluide à constituants multiples, et déterminer une pression de vapeur à constituants multiples, la pression de vapeur à constituants multiples étant une pression de vapeur du fluide à constituants multiples. L'électronique (710) est également conçue pour déterminer une concentration du premier constituant et/ou du second constituant en fonction de la pression de vapeur à constituants multiples, de la première pression de vapeur et de la seconde pression de vapeur.
Patent CA-3136718-A1 (CA)
Inventor: RADHAKRISHNAN BALASINGHAM
IPC: A61P1/00
Filed: 2020-04-13
Abstract: The invention, in various aspects and embodiments, provides compositions and methods for treating or preventing inflammation of the lower gastrointestinal tract. The compositions and methods in various embodiments relate to rectal administration of pharmaceutical compositions that comprise an agent that forms one or more 4-AAPA compounds or 5 -ASA compounds by azo reduction. In various embodiments, the compositions and methods treat, reduce, or prevent inflammation of the colon and/or rectum, as well as in some embodiments, an ileo-anal pouch in a subject. Compositions for rectal administration can be formulated as emulsions, suppositories (both suspension and solid), gels, and foam and foamable pharmaceutical compositions.
Patent CA-3136936-A1 (CA)
Title: Buffered cam assembly
Inventor: RYLEY III JAMES F
IPC: G06C15/02
Filed: 2020-05-06
Abstract: A buffered carn assembly, which is particularly well-suited for use to provide a clock input for a rnechanical computing system, interposes a buffer element between a cam surface and a follower.  The buffer element engages the cam surface and acts to significantly reduce the effect of any irregularities in the carn surface on the resulting motion of the follower, allowing the output waveforrn of movement of the follower to more closely approximate an intended ideal output waveforrn.
Patent CA-3137237-A1 (CA)
Title: Machining module and machine tool with a unit for detecting the profile of the tool, and method for detecting the profile of the tool
Inventor: JACOT PHILIPPE
IPC: B23Q17/24
Filed: 2020-06-03
Abstract: The invention relates to a material removal machining module (300) for a machine tool, comprising:- a workpiece support (320) which is intended to receive a workpiece (322) to be machined, - a control unit for the workpiece support (308) which is capable of controlling and modifying the position of the workpiece support (320) in the machining module (300), - a tool holder (310) which is intended to receive a tool (312) having an end portion (313) which can be used to machine the workpiece; - a control unit (302) for the tool holder which is capable of controlling and modifying the position of the tool holder (310) in the machining module (300), - a unit for detecting the profile (304) of the tool (312) which is mounted on the tool holder, which unit comprises an optical system (100) which is mounted on the workpiece support (320) and which makes it possible to establish the profile of the end portion (313) of the tool (312) mounted on the tool holder (302).
Patent CA-3140215-A1 (CA)
Title: Catheter comprising an asymmetrically angled lumen in a tip portion
Inventor: DOYLE BARRY
IPC: A61M25/14
Filed: 2020-05-21
Abstract: A catheter for insertion into a vessel of a subject, the catheter including an elongate body extending between a proximal end configured to be attached to a hub and a distal end configured to be inserted into the vessel of the subject, the body having, a tip portion at the distal end, the tip portion having an external tapered profile and including an outlet and a lumen extending from the proximal end to the outlet. The lumen is angled to direct flow from the outlet at an angle offset from an axis of the catheter and/or at least part of the body includes a vessel contacting portion that is softer than other parts of the catheter.
Patent CA-3140349-A1 (CA)
Title: System and method for automatically sorting and combining board pieces
Inventor: AUDET RICHARD
IPC: B65G69/00
Filed: 2021-11-24
Abstract: A sorting and combining system for board pieces is provided by the present invention. The system comprises a conveying system for the board pieces in association with at least one robotic arm and accumulating rows. The system may further comprise side rows for additional storing of board pieces. With the help of stopping systems, board pieces of the conveyor are assembled into stacks of predetermined length by the at least one robotic arm on the accumulating rows before being sent to an outfeed section. A method is further provided, the method analyzing the presence of board pieces on a conveyor, stopping gates and a reserve in order to complete stacks of rows of predetermined length on sorting boxes.  The method makes the use of a robotic arm for the manipulation and displacement of board pieces.
Patent CA-3143962-A1 (CA)
Title: Application of r-ketamine and salt thereof as pharmaceuticals
Inventor: HASHIMOTO KENJI
IPC: A61P25/28
Filed: 2014-09-12
Abstract: Provided herein are derivatives of R(-)-ketamine for the treatment of diseases exhibiting depressive symptoms. Specifically, provided are agents for treatment of a depressive symptom, comprising derivatives of R(-)-ketamine of Formula (II) wherein X is F, Cl, Br orI and R is an alkyl group, wherein when X is Cl, R is other than methyl, or a pharmacologically acceptable salt thereof, and pharmaceutical compositions comprising same in an effective amount for reducing a depressive symptom. The compositions are substantially free of S(+)-ketamine, and pharmacologically acceptable derivatives and salts thereof.
Patent CA-3144321-A1 (CA)
Title: A net
Inventor: BLICH URI
IPC: B29D28/00
Filed: 2020-06-21
Abstract: A net including a plurality of transverse bands, intersecting a plurality of longitudinal bands, the plurality of longitudinal bands each comprising two intermittently adhered films forming channels at discontinuities of adhesion between the films, and wherein at least one intersection of the longitudinal and transverse bands at least one transverse band is threaded through at least one of the channels of at least one longitudinal band.
Patent CA-3144815-A1 (CA)
Title: Cleaning robot and cleaning system
Inventor: WEIS NORBERT
IPC: A47L11/10
Filed: 2020-07-23
Abstract: The invention relates to a cleaning robot (1), comprising a main body (2), a drive device (3) and a cleaning device (4), wherein: the cleaning device (4) is equipped for wet cleaning floors to be cleaned; an accommodation unit (5) for a mop covering (6) is associated with the main body (2) on the side facing the floor to be cleaned; for the wet cleaning, a mop covering (6) is fastened to the accommodation unit (5); and the cleaning robot (1) is equipped to automatically replace the mop covering (6) fastened to the accommodation unit (5) with another mop covering (6). The invention further relates to a cleaning system (17).
Patent CA-3146118-A1 (CA)
Title: Methods and compositions for treating alzheimer's disease
Inventor: ZOU YIMIN
IPC: A61P29/00
Filed: 2020-06-23
Abstract: Provided herein are methods and agents for modulating the signaling pathway and components thereof that are responsible for assembly and disassembly of synapses in neurons, including amyloid beta (Aß) mediated synaptotoxicity and synapse loss. Also provided herein are methods for screening and identifying candidate agents capable of modulating synapse formation and (Aß) mediated synaptotoxicity.
Patent CA-3153825-A1 (CA)
Title: Methods and devices for tree switching in point cloud compression
Inventor: LASSERRE SEBASTIEN
IPC: H04L12/16
Filed: 2019-10-11
Abstract: Methods and devices for coding point cloud data using volume trees and predicted-point trees. In one embodiment of the disclosure, a method of encoding a point cloud data to generate a bitstream of compressed point cloud data representing a three-dimensional location of a physical object is provided, the point cloud data being located within a volumetric space. The method includes compressing a first part of the point cloud data represented by a first tree of a first type; determining for a given node of the first tree if an assignation to a second type of tree is enabled, said given node still being processed for the first tree; when the assignation is enabled, compressing a second part of the point cloud data represented by a second tree of the second type wherein, features associated with a root node of the second tree are at least partially obtained from the given node.
Patent CA-3154117-A1 (CA)
Title: Procede et dispositif de fabrication d'un filet, comprenant une unite d'engrenage
Inventor: LIEBALD PETER
IPC: G05B19/18
Filed: 2020-09-11
Abstract: L'invention concerne des procédés de fabrication d'un filet présentant un pas de filetage prédéfini dans une pièce à usiner.
Patent CA-3157747-A1 (CA)
Inventor: CHANG SHENG
IPC: F04B53/00
Filed: 2020-12-11
Abstract: The present disclosure provides a fracturing equipment. The fracturing equipment includes: a plunger pump, a main motor and a noise reduction device. The plunger pump is used for pressurizing liquid. The main motor is connected to the plunger pump by transmission for providing driving force to the plunger pump. The noise reduction device is constructed as a cabin structure and covers outside the main motor and isolates the main motor from the plunger pump. With the fracturing equipment according to the present disclosure, the fracturing equipment is driven by the main motor with relatively low noise during operation. The noise reduction device isolates the main motor from the outside, which can effectively reduce the noise intensity transmitted to the outside during operation, thereby achieve the effect of noise reduction. In addition, the plunger pump is isolated from the main motor by the noise reduction device, thus realizing isolation of high-pressure dangerous areas and ensuring safe operation.
Patent CA-3158878-A1 (CA)
Inventor: SCHNEIDER DINA
IPC: A61K39/00
Filed: 2020-11-20
Abstract: La présente invention concerne de nouvelles compositions thérapeutiques d'immunothérapie comprenant au moins deux vecteurs, chaque vecteur codant pour un CAR fonctionnel, l'association de vecteurs conduisant à l'expression d'au moins deux domaines de liaison non identiques, le ou les domaines de liaison codés par chaque vecteur étant liés de manière covalente à un domaine transmembranaire, et un ou plusieurs motifs de signalisation intracellulaire non identiques, ainsi que leurs méthodes d'utilisation au cours d'une immunothérapie spécifique à un patient qui peut être utilisée pour traiter des cancers et d'autres maladies et affections.
Patent CA-3159068-A1 (CA)
Title: Methode pour le codage d'image a base de transformes non separables basse frequence et appareil connexe
Inventor: KOO MOONMO
IPC: H04N19/70
Filed: 2020-10-29
Abstract: Procédé de décodage d'images, selon le présent document, pouvant comprendre les étapes consistant à : déduire un mode de prédiction intra d'un bloc de chrominance en tant que mode de modèle linéaire entre composantes (CCLM) ; mettre à jour le mode de prédiction intra du bloc de chrominance sur la base d'un mode de prédiction intra d'un bloc de luminance correspondant au bloc de chrominance ; et déterminer un ensemble LFNST comprenant des matrices LFNST sur la base du mode de prédiction intra mis à jour, le mode de prédiction intra mis à jour étant dérivé en tant que mode de prédiction intra correspondant à une position spécifique dans le bloc de luminance, et la position spécifique est réglée sur la base d'un format de couleur du bloc de chrominance.
Patent CA-3159624-A1 (CA)
Inventor: HARDEN JAMIE L
IPC: A61P17/06
Filed: 2020-11-05
Abstract: This disclosure is directed to use of IRAK4 inhibitors in the treatment of dermatological disorders or conditions characterized by inflammation. This disclosure is also directed to pharmaceutical compositions comprising an IRAK4 inhibitor and a pharmaceutically acceptable carrier for topical administration.
Patent CA-3160690-A1 (CA)
Inventor: YU SHUNZHOU
IPC: A61M60/178
Filed: 2020-12-30
Abstract: An interventional ventricular assist device (100), comprising an interventional tube (10), a motor assembly (30), a syringe (40), and an impeller assembly (20). The interventional tube (10) has a liquid inlet (11) and a liquid outlet (12). The impeller assembly (20) comprises an impeller (21), the impeller being accommodated in the interventional tube (10). The impeller (21) can rotate so that liquid can enter the interventional tube (10) from the liquid inlet (11) and flow out from the liquid outlet (12). The motor assembly (30) can generate a rotating magnetic field to drive the impeller (21) to rotate. The syringe (40) can supply a filling fluid into the interventional tube (10), and the filling fluid injected through the syringe (40) can provide a thrust force to the impeller assembly (20) so that the impeller (21) can suspendingly rotate in the interventional tube (10) under the combined action of the motor assembly (30) and the filling fluid.
Patent CA-3162320-A1 (CA)
Title: Procedes de preparation de n6-((2-azidoethoxy)carbonyl)lysine
Inventor: SHIROKOV ALEXANDER V
IPC: C07C247/04
Filed: 2020-12-22
Abstract: Des procédés de préparation de N6-((2-azidoéthoxy)carbonyl)lysine, de N6-((2-azidoéthoxy)carbonyl)-L-lysine et de N6-((2-azidoéthoxy)carbonyl)-D-lysine sont divulgués ici. Des composés de tert-butyl N2-(tert-butoxycarbonyl)-N6-((2-chloroéthoxy)carbonyl)-L-lysinate et de tertbutyl N6-((2-azidoéthoxy)carbonyl)-N2-(tert-butoxycarbonyl)-L-lysinate ainsi que leurs utilisations sont également divulgués ici.
Patent CA-3163231-A1 (CA)
Inventor: KEZER TONY
IPC: H01G2/08
Filed: 2020-12-30
Abstract: Dispositif pour connecter une source (9) de puissance à un inducteur (10) comprenant au moins trois plaques (11 -14, 20) de connexion en matériau conducteur auxquelles sont raccordées électriquement un nombre quelconque de condensateurs (7), les plaques de connexion permettant une liaison électrique entre la source de puissance et l'inducteur selon un montage parallèle, série ou série-parallèle, caractérisé en ce qu'au moins deux plaques de connexion sont pliées sensiblement à 90° formant chacune deux demi-plaques (31 - 38) sensiblement perpendiculaires l'une à l'autre, chaque demi-plaque étant raccordée électriquement à une plaque (11 -14, 20) de connexion différente
Patent CA-3164556-A1 (CA)
Title: Systemes et procede de mise a jour dynamique de distributions et de classifications de materialite
Inventor: BALA GREG PAUL
IPC: G06F7/00
Filed: 2021-01-12
Abstract: Est divulgué un système d'analyse de données permettant de mesurer une caractéristique de matérialité d'intérêt. Le système comprend un groupe informatique ingérant un contenu comprenant une pluralité d'éléments observables pertinents pour une entité, chaque élément observable étant associé à au moins une caractéristique d'intérêt. Le système comprend en outre un moteur d'extraction s'exécutant sur le groupe informatique et marquant les éléments observables avec un identifiant d'entité en réponse aux éléments observables référençant au moins une entité et/ou un nom associé à l'entité et/ou un produit associé à l'entité. De plus, le système comprend un moteur d'analyse s'exécutant sur le groupe informatique et marquant un élément observable en réponse à la caractéristique d'intérêt étant associée à l'élément observable. Dans un mode de réalisation, le moteur d'analyse mesure la matérialité de la caractéristique d'intérêt par rapport à l'entité en comptant un nombre d'éléments observables à partir de la pluralité d'éléments observables marqués avec l'identifiant d'entité.
Patent CA-3166095-A1 (CA)
Title: Composition de catalyseur pour polyurethanes
Inventor: KARAPETYAN GNUNI
IPC: C08G18/32
Filed: 2020-03-03
Abstract: La présente invention concerne une composition comprenant un cuivre (II)-sel pouvant être utilisé en tant que catalyseur, un procédé de fabrication de ladite composition, l'utilisation de ladite composition en tant que catalyseur, en particulier, en tant que catalyseur pour la réaction d'au moins un composé isocyanate avec au moins un composé réagissant avec l'isocyanate, en particulier pour la fabrication de produits de polyaddition de polyisocyanate, tels que des polyuréthanes, en particulier des mousses de polyuréthane.
Patent CA-3168110-A1 (CA)
Title: Operating device
Inventor: IGARASHI TAKESHI
IPC: A63F13/24
Filed: 2013-07-11
Abstract: In order to reduce influences of light from indoor lighting equipment or the like on the accuracy in detecting the position of an operating device, an operating device (301) includes: left and right hold sections to be held by a user, each of which is provided with an operating member at an upper surface thereof; a central section (321) which is a section between the left and right hold sections; and a light emitting surface (328c) adapted to emit light to be captured by an information processing apparatus through a camera, the light emitting surface (328c) provided at a front surface of the central section (321). The central section (321) includes a portion which is located over the light emitting surface (328c) and is located on a more forward side than the light emitting surface (328c).
Patent CA-3171004-A1 (CA)
Title: Procede de torrefaction
Inventor: DUBIEF FLAVIEN FLORENT
IPC: A23N12/08
Filed: 2021-04-27
Abstract: L'invention concerne un procédé de torréfaction de grains de café à l'aide d'un appareil de torréfaction (X), ledit appareil de torréfaction comprenant un système de commande (80) configuré pour commander le dispositif de chauffage (2) et reproduire des recettes de torréfaction, ladite commande mettant en ?uvre une régulation de boucle de rétroaction sur la base de la température (Treg) mesurée par ladite sonde de température (5), avant la torréfaction de grains de café par reproduction de recettes de torréfaction de grains de café définies à l'aide d'un appareil de torréfaction principal spécifique (M), la régulation de boucle de rétroaction étant réglée, ladite opération de réglage comprenant l'étape consistant à appliquer une correction (KC) prédéterminée à la régulation de boucle de rétroaction.
Patent CA-3171707-A1 (CA)
Inventor: BASTOW-COX KIETH MARSHALL
IPC: C21B13/00
Filed: 2021-03-24
Abstract: A method for producing direct reduced iron having increased carbon content, comprises: providing a carbon monoxide-rich gas stream, and separating the carbon monoxide-rich gas stream into at least two separate carbon monoxide-rich gas streams; providing a hydrocarbon- rich gas stream and separating the hydrocarbon-rich gas stream into at least two separate hydrocarbon-rich gas streams; blending one of the carbon monoxide-rich gas streams with one of the hydrocarbon-rich gas streams to form a mixed carburizing gas stream; blending another carbon monoxide-rich gas stream of the at least two separate carbon monoxide-rich gas streams with another hydrocarbon-rich gas stream of the at least two separate hydrocarbon-rich gas streams to form a distinct mixed carburizing gas stream; delivering each of the mixed carburizing gas streams, which are of different composition, to a transition zone of a direct reduction furnace, and exposing partially or completely reduced iron oxide to the mixed carburizing gas streams to increase the carbon content of resulting direct reduced iron to greater than 4.5 wt.%.
Patent CA-3175946-A1 (CA)
Inventor: LIN CHIN-CHI
IPC: A61F5/56
Filed: 2020-11-10
Abstract: A device for alleviating obstructive sleep apnea includes: a base fixed to a user's head and having a passage; a suction member having a channel passing through the passage to enter the user's oral cavity and move within the passage, with the channel connected to a tongue fixing portion disposed at the tip of the user's tongue, wherein the suction member has a stopping portion disposed outside the oral cavity to limit forward displacement of the tongue fixing portion; a resilient element for providing the tongue fixing portion with an elastic force required to approach the base and being weaker than a suction force between the suction member and the tongue and weaker than a pulling force generated by the tongue in tongue motion; and a negative pressure source communicating with the channel to provide negative pressure to the tongue in contact with the tongue fixing portion.
Patent CA-3177432-A1 (CA)
Inventor: GULLIVER LAURENCE
IPC: A61M16/00
Filed: 2012-08-10
Abstract: In an embodiment, a connector or connector assembly for attaching a nasal cannula with a gas delivery hose includes a sensor port for a sensor probe positioned near an end of a nasal cannula, which can allow the sensor probe to be placed closer to the patient's nostrils than previous connector parts allowed. In an embodiment, the connector is configured to advantageously allow the nasal cannula to rotate relative to the gas delivery hose, thereby allowing a patient or healthcare provider to untangle or otherwise straighten the hose or the cannula. In an embodiment, the connector assembly is configured to automatically align locking protrusions on a first component with locking recesses on a second component, where insertion of the second component within the first component causes the second component to rotate relative to the first component, thereby aligning the locking protrusions with associated locking recesses.
Patent CA-3178816-A1 (CA)
Inventor: PATCHETT ANDREW
IPC: A41D13/11
Filed: 2021-05-19
Abstract: Disclosed is an antimicrobial air permeable substrate comprising a high concentration of a dry powder. Also disclosed is the use of the antimicrobial material to kill, denature or otherwise deactivate microbes, particularly airborne or droplet-borne microbes. The invention also relates to a functionalised fabric that will deactivate air borne virus upon contact. In particular, it relates to a fabric within which is contained an active compound or compounds that have been demonstrated to deactivate air borne virus and other pathogens when said virus or pathogens make contact with the active compound within the fabric. The active compound or compounds described are harmless to humans, animals, marine and plant life and are prolifically available from sustainable resources.
Patent CA-3179535-A1 (CA)
Title: One-piece intermittent catheters with variable thickness and handle feature
Inventor: O'DONNELL PAUL M
IPC: A61M25/00
Filed: 2021-05-25
Abstract: Catheters including an improved structure for effectively draining fluids from the urethra, that assist in reducing the likelihood of UTIs (Urinary Tract Infections) by flushing the urethra during catheterization.