baber/WOPTO huggingface dataset:
Patent CA-3138802-A1 (CA)
Inventor: WALLER THOMAS MCCARTHY
IPC: G02F1/1514
Filed: 2020-05-22
Abstract: L'invention concerne un dispositif optique pour améliorer le bien-être d'un porteur. Le dispositif optique comprend un cadre, au moins une lentille reliée au cadre, au moins un filtre configuré pour venir en prise avec ladite au moins une lentille, au moins un second filtre configuré pour venir en prise avec ladite au moins une lentille et un mécanisme de modulation en communication avec le cadre, ladite au moins une lentille, le ou les premiers filtres et/ou le ou les seconds filtres pour moduler ledit au moins un premier filtre et ledit au moins un second filtre. Le ou les premiers filtres atténuent la lumière à des longueurs d'onde dans la région spectrale de lumière bleue visible. Le ou les seconds filtres atténuent la lumière à des longueurs d'onde de la région spectrale visible à l'extérieur de la région spectrale de lumière bleue visible.
Patent CA-3140644-A1 (CA)
Title: Base for a retrofit remote control device
Inventor: DIMBERG CHRIS
IPC: H01H9/08
Filed: 2020-05-14
Abstract: A remote control device may control electrical loads and/or load control devices of a load control system without accessing electrical wiring. The remote control device may include a control unit and a base that may be configured to be mounted over a paddle actuator of an installed mechanical switch. The base may include a frame, a biasing member, and/or a ribbon portion. The frame may be configured to secure the remote control device thereto. The frame may define a rear surface that is configured to abut a bezel of the mechanical switch. The biasing member may be configured to engage a rear surface of a faceplate of the mechanical switch. The ribbon portion may be configured to attach the biasing member to the frame. The ribbon portion may be configured to extend through a gap between the bezel and the faceplate.
Patent CA-3141495-A1 (CA)
Title: Polymer system coating for elastomeric rubber gloves
Inventor: MONICHAN PUTHUVELIL MATHEW
IPC: A41D19/00
Filed: 2019-05-27
Abstract: Provided are various gloves and protective articles with improved donning characteristics. The glove comprises an interior surface, and a polymer system coating the interior surface. The polymer system comprises one or more first polymers, each including an average particle size between 100 nanometers (nm) to 400 nm. The polymer system further comprises one or more second polymers, each including an average particle size in excess of 500 nm. The one or more first polymers may comprise a combination of one or more polymers including: butadiene based polymer and copolymer latices, isoprene based polymer and copolymer latices, copolymer latices prepared from styrene and acrylic monomers, and polyurethane copolymers. The one or more second polymers may include vinyl acetate polymers. The glove may be an elastomeric rubber glove coated with the polymer system in an amount between 0.0004 grams and 0.0016 grams on a dry basis.
Patent CA-3142269-A1 (CA)
Title: Multi-function stairlift connectivity system
Inventor: LAMPE KRISTOPHER O
IPC: B66B9/08
Filed: 2020-05-30
Abstract: Multi-function stairlift connectivity includes a stairlift data collection system having data collection devices communicatively connected to a main controller. Such data collection devices may include sensors, switches, controllers, detectors, control boards, and location detectors providing data and settings in a stairlift (e.g., diagnostic information, system status data, faults, drive performance data). A communication module receives collected stairlift data and communicates wirelessly with a remote communication device. Waypoint detection may include stairlift carriage position detection employing electrical contacts on a stairlift carriage. Carriage position can be determined when the carriage stops at or passes a waypoint marker that includes electrical contacts connected to a waypoint element possessing a detectable electromagnetic characteristic (e.g., an identifiable resistive value). Where resistive value are used, waypoint locations can be determined by using a different resistive value for each waypoint.
Patent CA-3142999-A1 (CA)
Title: Advanced microbiome therapeutics engineered to produce serotonin in vivo
Inventor: SOMMER MORTEN OTTO ALEXANDER
IPC: A61K35/74
Filed: 2020-06-12
Abstract: The invention provides a composition for use as a medicament, comprising cells of a recombinant microorganism capable of producing increased amounts of one or more of 5-hydroxytryptophan (5-HTP), 5-hydroxytryptamine (5-HT) and tryptamine (TRM) as compared to the non-recombinant microorganism from which it was derived. The composition finds use in preventing and/or treating TRM-; 5-HTP-, or 5-HT-related disorders of the central nerve system (CNS); enteric nervous system (ENS); gastro intestine (GI) and metabolism in a mammal, and may be orally administered to a mammal in need thereof. Additionally, a composition comprising cells of a recombinant microorganism capable of producing melatonin is provided for use as a medicament, such as for treatment of depression, dementia, cancer and sleep disorder.
Patent CA-3143060-A1 (CA)
Title: Systems and methods for tricuspid valve treatment
Inventor: Landon David Robert
IPC: A61M25/00
Filed: 2020-10-08
Abstract: Devices, systems and methods are described herein to provide improved treatment of a tricuspid valve. Such treatment may include tricuspid valve replacement, which may include providing a prosthetic tricuspid valve within the tricuspid valve annulus. Delivery systems for delivering the prosthetic tricuspid valve to the tricuspid valve annulus are disclosed herein. Treatment may also include repair of the tricuspid valve.
Patent CA-3145366-A1 (CA)
Title: Systeme et procede d'intervention sur une pale de rotor segmentee d'eolienne
Inventor: YARBROUGH AARON ALPHEUS
IPC: F03D1/06
Filed: 2019-07-31
Abstract: L'invention concerne un procédé d'intervention sur une pale de rotor segmentée d'éolienne. La pale de rotor segmentée est positionnée dans une orientation à six heures et un élément de soutien de bout de pale est fixé à une section de bout de la pale de rotor segmentée. Un élément de soutien de levage est fixé à un emplacement de montage situé au-dessus de l'élément de soutien de bout de pale. Une ligne de levage est couplée entre l'élément de soutien de levage et l'élément de soutien de bout de pale. La section de bout est séparée de la section d'emplanture de la pale de rotor segmentée de telle façon que la section de bout soit suspendue au-dessus d'une surface d'appui de l'éolienne par l'intermédiaire de l'élément de soutien de bout de pale et de la ligne de levage. La section de bout de la pale de rotor segmentée fait l'objet d'une intervention.
Patent CA-3145734-A1 (CA)
Inventor: WOODWORTH BRIAN E
IPC: C09D127/16
Filed: 2019-09-12
Abstract: A coating composition including a fluoropolymer and a phosphatized acrylic polymer is disclosed, as well as a substrate at least partially coated with the coating composition. A coating composition including a fluoropolymer, an acrylic polymer, and an adhesion promoter including: an anionic clay, a cationic clay, a chelating agent, a zinc-containing compound, a magnesium-containing compound, a manganese-containing compound, or some combination thereof is also disclosed, as well as a substrate at least partially coated with the coating composition.
Patent CA-3146757-A1 (CA)
Title: Variable guide vane assembly and bushing therefor
Inventor: IVAKITCH RICHARD
IPC: F04D29/46
Filed: 2022-01-26
Abstract: A gas turbine engine, has: an annular gaspath extending around a central axis, the annular gaspath defined between a first casing and a second casing, the first casing defining pockets; and a variable guide vane assembly having: variable guide vanes circumferentially distributed around the central axis, the variable guide vanes having airfoils extending into the annular gaspath and extending between first and second pivot members at respective first and second ends of the airfoils, the variable guide vanes rotatable about respective spanwise axes, bushings received within the pockets of the first casing, the first pivot members of the variable guide vanes rollingly engaged to the bushings, and resilient members disposed radially between surfaces of the first casing and the bushings relative to the spanwise axes, the resilient members in abutment against both of the surfaces of the first casing and the bushings.
Patent CA-3147877-A1 (CA)
Title: Unlock device and stroller
Inventor: ZHENG LEILEI
IPC: B62B7/06
Filed: 2020-08-12
Abstract: An unlock device (1) includes at least one operating member (11, 111, 112), a first unlock module (13) and a second unlock module (14). The at least one operating member (11, 111, 112) is movably disposed on a frame (2), wherein the frame (2) is equipped with a first lock mechanism (4) and a second lock mechanism (5). The first unlock module (13) is movably disposed on the frame (2) and connected to the first lock mechanism (4). The second unlock module (14) is movably disposed on the frame (2) and connected to the second lock mechanism (14). The at least one operating member (11, 111, 112) moves to drive the first unlock module (13) to move to unlock the first lock mechanism (4) or drive the second unlock module (14) to move to unlock the second lock mechanism (5).
Patent CA-3149697-A1 (CA)
Title: Magnetic filter cartridge and filter assembly
Inventor: MARCHAND ROGER L
IPC: B01D35/06
Filed: 2022-02-16
Abstract: A magnetic filter cartridge for a filter assembly has an outer sinface that extends between a first end and a second end, and an inner surface that defines an inner cavity. A plurality of channels extend between the outer surface and the inner surface. Each channel has a first aperture in the outer surface, a second aperture in the inner surface, and a passage wall that extends between the first aperture and the second aperture. A rnagnetic element is positioned within the channel between the first aperture and the second aperture and spaced from the passage wall, the magnetic element cooperating with the passage wall to define a circuitous flow path between the first aperture and the second aperture.
Patent CA-3149785-A1 (CA)
Inventor: CHEN FANGDONG
IPC: H04N19/176
Filed: 2020-09-16
Abstract: The present application provides an encoding and decoding method, device and apparatus, wherein the encoding and decoding method comprises: determining a prediction value of each pixel point of a current image block; determining a gradient value of each pixel point of the current image block on the basis of the prediction value of each pixel point of the current image block; determining an offset vector of each pixel point of the current image block; determining a prediction compensation value of each pixel point of the current image block on the basis of the gradient value and the offset vector of each pixel point of the current image block; and determining a final prediction value of each pixel point of the current image block on the basis of the prediction value and the prediction compensation value of each pixel point of the current image block. The method can extend the applicable range of prediction compensation adjustments.
Patent CA-3150818-A1 (CA)
Title: Cellules immunoreactives dotees d'une activite a limitation spatiotemporelle de cytokines de la superfamille de l'il-1
Inventor: MAHER JOHN
IPC: C12N15/25
Filed: 2020-08-13
Abstract: L'invention concerne des cellules immunoréactives ayant des activités de la superfamille de l'IL-1 à limitation spatiotemporelle. Les cellules immunoréactives peuvent en outre exprimer une protéase pour réguler les activités de la superfamille de l'IL-1, et un récepteur antigénique chimérique (CAR) ou un CAR parallèle. L'invention concerne également des procédés de préparation des cellules immunoréactives et des procédés d'orientation de la réponse immunitaire à médiation par les lymphocytes T à l'aide des cellules immunoréactives.
Patent CA-3154045-A1 (CA)
Inventor: MODLIN IRVIN MARK
IPC: C12P19/34
Filed: 2020-10-08
Abstract: La présente invention concerne un tampon comprenant au moins un agent chaotrope, au moins un agent chélatant et au moins un agent tensioactif non ionique, le tampon stabilisant un échantillon biologique à environ température ambiante pendant au moins environ un jour.
Patent CA-3154280-A1 (CA)
Inventor: HUA XIANXIN
IPC: A61K39/00
Filed: 2020-10-09
Abstract: La présente invention comprend des compositions et des procédés de traitement de la LMA à l'aide de CAR bispécifiques. Dans certains aspects, l'invention comprend un CAR bispécifique séparé qui se lie à CD13 et TIM-3 sur des cellules LMA. Dans un aspect, l'invention concerne un récepteur antigénique chimérique (CAR) bispécifique comprenant un premier domaine de liaison antigénique pouvant se lier à CD13, un premier domaine intracellulaire, un second domaine de liaison antigénique pouvant se lier à TIM-3, un domaine transmembranaire, et un second domaine intracellulaire.
Patent CA-3156831-A1 (CA)
Inventor: FONS SANCHEZ DANIEL
IPC: F16F15/03
Filed: 2020-10-07
Abstract: The present invention relates to a matrix electromagnetic-suspension system that can be coupled to transportation vehicles, which comprises a plurality of electromagnetic-suspension modules, wherein each module comprises: an armature; a coil wound on the armature; an adjustable power source connected to the coil, configured to control the intensity of a first magnetic field; and two permanent magnets disposed in contact with the armature, by means of opposite poles, which generate a second magnetic field, wherein the plurality of modules is disposed in a matrix which ensures that the adjacent poles of the permanent magnets of adjacent modules have the same polarity.
Patent CA-3157370-A1 (CA)
Title: Mat non tisse reticule
Inventor: WANG XIN
IPC: D04H1/587
Filed: 2020-10-27
Abstract: L'invention concerne un mat fibreux non tissé réticulé comprenant une couche centrale comprenant un mat précurseur fibreux lié à une composition de liant à noyau sans formaldéhyde et un agent de réticulation disposé sur au moins une surface de la couche centrale, ledit agent de réticulation comprenant un ou plusieurs des groupes fonctionnels isocyanate, polyol et mélamine. Le mat non tissé réticulé présente une rétention humide à chaud d'au moins 25 %.
Patent CA-3158222-A1 (CA)
Inventor: O MULLEN JOSHUA
IPC: B62B1/18
Filed: 2022-05-04
Abstract: A wheelbarrow assembly is disclosed with a wheelbarrow tray, a wheel to connect to the tray for rotation relative to the tray, for transportation of the tray upon an underlying support surface and a pair of handle assemblies. Each handle assembly is provided with a first unitarily formed handle portion with a distal end, an intermediate region, and a proximal end. The proximal end has a cross-section that is reduced relative to a cross-section of the intermediate region. The second handle portion is provided with a distal end and a proximal end; the proximal end having a cross-section that is sized to receive the first handle distal end cross-section therein to assemble the second handle portion to the first handle portion.
Patent CA-3158812-A1 (CA)
Inventor: GRAU-CAMPISTANY ARIADNA
IPC: A61K9/00
Filed: 2020-11-30
Abstract: La présente invention concerne des peptides et des compositions de ceux-ci qui sont capables de moduler l'expression d'IL-33 et, par conséquent, sont utiles pour la prévention, la réduction et/ou l'élimination de signes de vieillissement de la peau et/ou d'imperfections cutanées.
Patent CA-3160831-A1 (CA)
Title: Anti-cd79b antibodies and immunoconjugates and methods of use
Inventor: CHEN YVONNE
IPC: G01N33/574
Filed: 2008-07-15
Abstract: The present invention is directed to hurnanized and conjugated antibodies against CD79b useful for the treatrnent of hematopoietic tumor in marnmals and to rnethods of using those antibodies for the same.
Patent CA-3161680-A1 (CA)
Title: Procede de fonctionnement d'un ensemble a empilement de cellules electrochimiques
Inventor: HOLLER STEFAN
IPC: H01M8/248
Filed: 2020-02-05
Abstract: L'invention concerne un procédé de fonctionnement d'un ensemble à empilement de cellules électrochimiques, en particulier d'un électrolyseur, comprenant un empilement (2) de cellules électrochimiques (1) de type à membrane électrolyte polymère, en particulier des cellules d'électrolyse (1) disposées entre deux plaques d'extrémité (3, 4), procédé dans lequel au moins un appareil, qui peut être sollicité hydrauliquement pour générer une force de pression, agit sur l'empilement (2) de cellules. Avant et/ou pendant le fonctionnement de l'ensemble à empilement de cellules, l'appareil hydraulique (8, 9) est sollicité hydrauliquement pour générer une force de pression, après quoi au moins une conduite hydraulique sous pression (13, 15) vers l'appareil est bloquée, et l'ensemble à empilement de cellules est utilisé comme prévu.
Patent CA-3162337-A1 (CA)
Title: Dispositif de guidage de fondation monopieu
Inventor: FANG JING
IPC: E02D27/42
Filed: 2020-10-10
Abstract: La présente invention concerne un dispositif de guidage de fondation monopieu. Le dispositif de guidage de fondation monopieu comprend au moins une unité de guidage ; chacune de la ou des unités de guidage comprend une seule unité d'entraînement, une unité de transmission et une unité de serrage ; l'unité de serrage comprend au moins deux bras de serrage, et un espace de serrage pour serrer une fondation monopieu est formé entre lesdits deux bras de serrage ; l'unité d'entraînement unique transmet de l'énergie à l'unité de transmission, et lesdits deux bras de serrage sont entraînés pour fonctionner de manière synchrone au moyen de l'unité de transmission, de telle sorte que l'unité de serrage est ouverte ou fermée. Au moyen de l'unité d'entraînement unique, l'ouverture ou la fermeture synchrone et coaxiale de multiples bras de serrage peut être mise en ?uvre, de telle sorte qu'une commande de verticalité de haute précision de la fondation monopieu peut être mise en ?uvre.
Patent CA-3165975-A1 (CA)
Inventor: BURKS BRIAN
IPC: G01R27/26
Filed: 2022-06-01
Abstract: A pressure vessel assembly (28) includes a pressure vessel (10) and a gas density gauge (30). The pressure vessel includes a vessel wall (15) defining an interior cavity (17). The gas density gauge includes a parallel plate capacitor (32) having a pair of plates (34 and 36). Opposing surfaces (38 and 40) of the plates are separated by a distance (d) across an open gap (44). A capacitance of the capacitor is related to a density of a gas within the open gap.
Patent CA-3167745-A1 (CA)
Inventor: PAQUETTE CLAUDE
IPC: E04G1/04
Filed: 2022-07-13
Abstract: La présente invention présente une pièce d'équipement correspondant a un support vertical qui peut être installé sur tous les montants verticaux d'un cadre d'échafaudage métallique d'usage courant. Ce support est conçu pour recevoir des gardes corps à différents niveaux pour offrir une protection maximum aux travailleurs et usagers. Ces supports peuvent être utilisés sur tout les montants verticaux d'un système d'échafaudage d'usage courant comprenant des cadres placés en parallèle et maintenus verticalement les uns aux autres par deux croisillons qui eux, sont reliés manuellement aux quatre loquets de chaque cadre pour en assurer le contreventement. L'invention comprend un garde-corps horizontal ou tout autre garde corps d'usage courant fixe ou ajustable sur le marché et disposant à ses deux extrémités d'une ouverture horizontale permettant de pouvoir insérer dans l'étrier à bascule pour s'assurer qu'il demeure bien en place.
Patent CA-3168689-A1 (CA)
Inventor: KOLLMANNSBERGER JOSEF
IPC: B62D53/00
Filed: 2021-02-03
Abstract: The invention relates to a tugger train trailer (1) with a chassis (2) and with a transport device (7) for receiving at least one load carrier (LT) having rollers (R), wherein the tugger train trailer (1) is provided with at least one locking means (20) which secures the received load carrier (LT) in a vehicle transverse direction (Q) of the tugger train trailer (1). The locking means (20) has a blocking element (21a; 21b) which is electromechanically actuatable between a locking position and a release position, wherein the blocking element (21a; 21b) is actuated in the direction of the locking position by a spring device (30) and is actuated into the release position by means of an electric drive device.
Patent CA-3169040-A1 (CA)
Title: Sweeping blade device and sweeping blade assembly for a vehicle
Inventor: MICHEL HUGO
IPC: E01H5/06
Filed: 2021-06-22
Abstract: The present disclosure relates to a sweeping blade assembly which is configured to be attached to a plow blade of a vehicle for sweeping a ground surface and to a sweeping blade device. The assembly comprises a blade support which is securable to the plow blade and a plurality of sweeping blade devices which can be mounted to the blade support. Each sweeping blade device includes a blade main section and a wear block which can be attached to a front section of the blade main section in a lower portion thereof. The wear block(s) can optionally have at least one cut-out section(s) extending upwardly from a scraping edge of the wear block and can define at least two spaced-apart teeth in the lower portion of the wear block.
Patent CA-3169262-A1 (CA)
Title: Circuit de commande de convertisseur a trois niveaux de type npc, convertisseur a trois niveaux de type npc et ensemble generateur d'energie eolienne
Inventor: FU SONGGE
IPC: H02M7/487
Filed: 2020-09-10
Abstract: Circuit de commande d'un convertisseur à trois niveaux de type NPC, convertisseur à trois niveaux de type NPC et ensemble générateur d'énergie éolienne. Le circuit de commande, qui correspond à chaque phase de branche de pont, comprend : un circuit de commande de temps d'arrêt (10) et un circuit de commande de synchronisation (20), le circuit de commande de temps d'arrêt (10) étant utilisé pour réserver une durée prédéfinie pour l'arrêt d'une pluralité de dispositifs IGBT d'une phase correspondante de la branche de pont ; le circuit de commande de synchronisation (20) comprenant un premier sous-circuit (201) et un second sous-circuit (202) ; chacun du premier sous-circuit (201) et du second sous-circuit (202) comprenant un premier circuit à retard fixe (1000), un second circuit à retard fixe (2000), un premier circuit de grille ET (3000) et un premier circuit de grille OU (4000) ; et une extrémité de sortie du circuit de commande de synchronisation (20) étant respectivement connectée aux extrémités de grille de la pluralité de dispositifs IGBT.
Patent CA-3170914-A1 (CA)
Title: Intravenous catheter assembly with cannula safety mechanism
Inventor: NAING TOE TOE
IPC: A61M39/06
Filed: 2018-01-16
Abstract: A catheter assembly includes a catheter adapter that includes a distal end, a proximal end, and an inner surface forming a lumen. The lumen extends between the proximal end and the distal end. The catheter assembly includes a cannula and a cannula hub. The cannula hub may include an outer portion disposed outside of the catheter adapter and an inner portion disposed within the catheter adapter. The cannula extends distally from the inner portion. In response to the outer portion sliding proximally along an outer surface of the catheter adapter, the cannula may be withdrawn proximally into the catheter adapter. The outer portion is configured to slide proximally to a locked position in which the cannula hub is locked with respect to the catheter adapter, and a distal tip of the cannula is disposed within the catheter adapteR.