baber/WOPTO huggingface dataset:
Patent CA-3042968-C (CA)
Title: Tetrahydronaphthalene and tetrahydroisoquinoline derivatives as estrogen receptor degraders
Inventor: CREW ANDREW P
IPC: C07D417/14
Filed: 2017-12-01
Granted: 2023-10-17
Abstract: The present disclosure relates to bifunctional compounds having the chemical structure: CLM¨L¨PTM, or a pharmaceutically acceptable salt, enantiomer, or stereoisomer thereof, wherein: (a) the L is a chemical linking group represented by the formula -(AL)q-, (b) the CLM is a cereblon E3 ubiquitin ligase binding moiety, and (c) the PTM is an estrogen receptor protein targeting moiety. The bifunctional compounds find utility as modulators of estrogen receptor (target protein). In particular, the present disclosure is directed to bifunctional compounds, which contain on one end at least one of a Von Hippel-Lindau ligand, a cereblon ligand, Inhibitors of Apoptosis Proteins ligand, mouse double-minute homolog 2 ligand, or a combination thereof, which binds to the respective E3 ubiquitin ligase, and on the other end a moiety which binds the target protein, such that the target protein is placed in proximity to the ubiquitin ligase to effect degradation (and inhibition) of target protein. The present disclosure exhibits a broad range of pharmacological activities associated with degradation/inhibition of target protein. Diseases or disorders that result from aggregation or accumulation of the target protein are treated or prevented with compounds and compositions of the present disclosure.
Patent CA-3044761-C (CA)
Title: Adapter system for conversion of an installed medium-voltage air termination to a dead-front separable connector
Inventor: MARONEY MICHAEL R
IPC: H01R13/44
Filed: 2019-05-30
Granted: 2021-03-30
Abstract: An air-termination adapter that encloses an air-termination connection assembly to electrically isolate components that are at hazardous voltages and allow the air-termination connection assembly to be coupled to a dead-front termination for electrical equipment. In one embodiment, the adapter includes an outer body having a lower conical section, a middle cylindrical section and an upper cylindrical connection section all defining an internal chamber. The air-termination connection assembly extends into the chamber from the bottom of the lower section and is coupled to a connector rod at one end. The connector rod is coupled to a connector associated with a conical interface in the connection section to provide the dead-front termination to the electrical equipment.
Patent CA-3048474-C (CA)
Inventor: LASTRA RAFAEL ADOLFO
IPC: E21B33/04
Filed: 2018-01-03
Granted: 2021-08-24
Abstract: A subsurface hanger apparatus (24) for suspending an electrical submersible pump (10) in subsurface tubing (18) of a well (12) includes a spool assembly (26) having: a tubular shaped spool housing (30), a spool electrical pad (34), and a spool cable lead (36) extending out of the spool housing (30). The apparatus also includes a hanger assembly (28) having a cylindrical hanger housing (44), a hanger electrical pad (50), a hanger cable lead (52) extending out of the hanger assembly in a direction opposite the spool cable lead, and a cable hanger sub (54) circumscribing the hanger cable lead. The hanger electrical pad (50) is positioned to engage the spool electrical pad (34) when the hanger assembly (28) is landed within, and supported by, the spool assembly (26).
Patent CA-3048823-C (CA)
Title: Gas-wind turbine engine
Inventor: SMITH MIKE RICHARD JOHN
IPC: F02C6/00
Filed: 2019-07-08
Granted: 2023-10-03
Abstract: The engine is adapted to generate thrust or designed to generate torque includes a combustor, the combustor generates an exhaust gas flow to push the rotor blades of a rotor in a rotor housing, the exhaust gas flow rotates the rotor, shaft, and fan which produces a rotating force and produces an air flow. The rotor housing having a first wall, a second wall, and a third wall which guides the exhaust gas flow until the exhaust gas flow reaches a housing gap at the second wall and the exhaust gas flow moves out from the rotor housing, while the first wall having another housing gap for the air flow to go through to cool the rotor and the cooling process adds torque to the engine. The engine includes an optional wind turbine assembly. An air compressor is either driven by an electric motor or driven by other means.
Patent CA-3051453-C (CA)
Title: Reactive hot melt polyurethane adhesive with low monomeric diisocyanate content
Inventor: PILLALAMARRI SUNIL K
IPC: C08G18/42
Filed: 2018-03-09
Granted: 2022-05-24
Abstract: The invention includes a reactive hot melt adhesive composition including an isocyanate functional prepolymer derived from a polyfunctional. isocyanate having a functionality of about 2 or more and a polyol, an active hydrogen organofunctional silane, an active hydrogen non-silane capping agent and a thermoplastic polymer.
Patent CA-3058608-C (CA)
Inventor: MASCATO ESPERON JUAN CARLOS
IPC: A47L13/16
Filed: 2019-10-11
Granted: 2021-08-10
Abstract: La présente invention concerne une éponge en fibres végétales à usage domestique qui est un corps cylindrique fixé en permanence à ses extrémités et qui comporte au moins trois cavités internes consistant de fibres végétales compactes et emmêlées liées de façon aléatoire.
Patent CA-3060273-C (CA)
Title: Systems and methods for targeting ad impressions
Inventor: DURVASULA SASTRY
IPC: G06Q30/02
Filed: 2012-09-20
Granted: 2021-08-31
Abstract: The present disclosure includes a system, method, and article of manufacture for targeting ad impressions. A list of customer records may be transmitted to a service provider system that identifies a matched customer and installs a cookie on a web client associated with the matched customer. The system may further receive a campaign request from a merchant and transmit the campaign request to the service provider system which may add a flag to the cookie based on the campaign request as well as instruct a media buyer system to bid on an ad impression for the matched customer based on the flag. The system may further receive an expenditure associated with the matched customer who received the ad impression and compare the expenditure to an expenditure associated with a customer who did not receive targeted ad impression but fits parameters associated with the campaign request.
Patent CA-3062464-C (CA)
Title: Wood-burning stove with internal baffles for increased burn times
Inventor: SANDERS CARROLL J
IPC: F23B80/04
Filed: 2019-11-22
Granted: 2021-12-14
Abstract: Abstract A wood-burning stove includes a first baffle spaced apart from the stove's front wall and extending from the stove's floor towards its ceiling to a height in a range of (0.65-0.75) of the stove's internal height. An air intake chamber is defined between the stove's front wall and first baffle. A firebox is defined between the first baffle and the stove's back wall. A second baffle is coupled to the stove's back wall at a position thereon below the stove's flue port. The second baffle extends from the back wall towards the first baffle to a second baffle depth of (0.7-0.85) of the stove's firebox depth. The second baffle terminates at an outboard edge that is spaced apart from the stove's ceiling to define a flow area in a range of 0.5-1.0 times a cross-sectional area of the flue port. CA 3062464 2019-11-22
Patent CA-3064034-C (CA)
Title: Appareil et procede de production de bouchees de bretzel entaillees
Inventor: GOTTENBUSCH GARY
IPC: A21D8/02
Filed: 2018-12-18
Granted: 2022-10-04
Abstract: La présente invention porte sur un procédé de production d'une bouchée de bretzel souple consistant à découper une série de fentes transversales sur un côté latéral d'une bande de pâte, à boucler la bande de pâte en forme de fentes transversales en une bande de pâte laminée respective, à exposer chaque fente transversale, et à découper transversalement chaque bande de pâte roulée en bouchées de pâte. Le procédé comprend le lavage de chaque bouchée de pâte dans une solution caustique, la longueur de chaque fente transversale étant suffisante pour que l'excès de solution caustique s'écoule de la bouchée de pâte. La bouchée de pâte est cuite en une bouchée de bretzel. Chaque fente transversale permet à un volume de la bouchée de bretzel d'augmenter sans être limité par une peau de bretzel formée autour de chaque fente transversale pour aérer un intérieur de chaque bouchée de bretzel.
Patent CA-3066636-C (CA)
Title: Generating quantum electrodynamic (qed) interactions using a parabolic transmission mirror
Inventor: MACLEAN STEVE
IPC: H01S3/10
Filed: 2018-07-10
Granted: 2021-06-15
Abstract: In a general aspect, quantum electrodynamic (QED) interactions are generated using a parabolic transmission mirror. In some aspects, a system for generating a QED interaction includes an optical pulse generator and a vacuum chamber. The vacuum chamber includes a parabolic transmission mirror in an ultra-high vacuum region within the vacuum chamber. The parabolic transmission mirror is configured to produce the QED interaction in the ultra-high vacuum region based on an optical pulse from the optical pulse generator. The parabolic transmission mirror includes an optical inlet at a first end and an optical outlet at a second, opposite end. The parabolic transmission mirror also includes a parabolic reflective surface about an internal volume of the parabolic transmission mirror between the first and second ends. The parabolic reflective surface extends from the optical inlet to the optical outlet and defines a focal point outside the internal volume of the parabolic transmission mirror.
Patent CA-3068278-C (CA)
Title: Electric toothbrush
Inventor: FRITSCH THOMAS
IPC: A61C17/22
Filed: 2018-06-22
Granted: 2021-11-30
Abstract: An electric toothbrush, including a refill connectable to a handle via a coupling device. The handle has a drive mechanism, and the refill has a brush head and a motion transmitter functionally connected to the brush head for driving it. The handle has a coupling stem terminating with a free end and including a coupling pin extending from the stem. The refill includes a generally tubular portion formed by refill walls defining an interior space for accepting the coupling stem of the handle. The coupling device comprises a pair of mutually opposite and resiliently deformable cantilevered arms disposed adjacent to the refill walls in the interior space of the refill. Each of the cantilevered arms terminates with a coupling surface for engaging the stem's coupling pin for secure and disengageable connection between the handle and the refill.
Patent CA-3074172-C (CA)
Inventor: TAYLOR GUY
IPC: A47G25/48
Filed: 2018-02-05
Granted: 2023-03-14
Abstract: L'invention concerne un dispositif de suspension de vêtement (10) comprenant une partie d'insertion sur un rail (12) et une tige (14). La tige (14) comprend une première section (16) s'étendant depuis la partie d'insertion sur un rail (12) et disposée sensiblement parallèlement à celle-ci, une section d'espacement (18) s'étendant sensiblement perpendiculairement par rapport à la première section (16) et une section de queue (20) s'étendant à partir de la section d'espacement (18) et dirigée vers la première section (16) et/ou la partie d'insertion sur un rail (12). La tige (14) forme une boucle avec une ouverture entre l'extrémité de la section de queue (20) et la première section (16) de la tige (14).
Patent CA-3084599-C (CA)
Title: Substrate coated with a multi-layer coating system and a process for controlling aquatic biofouling on man-made objects using such multi-layer coating system
Inventor: SINCLAIR-DAY JOHN DAVID
IPC: C09D5/16
Filed: 2018-07-13
Granted: 2021-12-21
Abstract: The present invention relates to a substrate coated with a multi-layer coating system comprising: a) optionally a primer layer applied to the substrate and deposited from a primer coating composition; b) a tie-coat layer applied to the substrate or to the optional primer layer, deposited from a tie-coat composition comprising a binder polymer obtainable by copolymerizing a mixture of ethylenically unsaturated monomers, the binder polymer comprising curable alkoxysilyl functional groups; and c) a topcoat layer applied to the tie-coat layer, the topcoat layer deposited from a non-aqueous liquid foul release coating composition comprising a curable resin system comprising i) a curable polymer having a backbone selected from a polyurethane, a polyether, a polyester, a polycarbonate or a hybrid of two or more thereof, and having at least one terminal or pendant alkoxysilyl group, andoptionally, ii) a curing agent and/or a catalyst, wherein the non-aqueous liquid foul release coating composition is essentially free of a curable polysiloxane. The invention further relates to a process for controlling aquatic biofouling on a surface of a man-made object.
Patent CA-3097615-C (CA)
Title: Method and system for managing treatment of a crop employing localised pest phenology information
Inventor: JOHNS SOPHIE LOUISE
IPC: G06Q50/02
Filed: 2020-10-29
Granted: 2023-03-21
Abstract: Described are various embodiments of a method for managing pest treatment of a crop, and a pest management system employing same.
Patent CA-3097880-C (CA)
Inventor: PESKIN EVAN
IPC: A61G5/04
Filed: 2019-04-26
Granted: 2022-03-15
Abstract: L'invention concerne un dispositif pour transformer un fauteuil roulant manuel en un fauteuil roulant électronique. Le dispositif comprend une manette de commande, une unité de communication, un moteur, un galet à friction rétractable, une unité de mise en prise et une source d'alimentation. La manette de commande est fonctionnellement connectée à une unité de communication. L'unité de communication est fonctionnellement connectée à un moteur. Le moteur comprend un arbre relié à un rotor. Le galet à friction rétractable est monté sur l'arbre. Le galet est placé en contact avec une roue d'un fauteuil roulant manuel. L'unité de mise en prise est fixée au fauteuil roulant manuel pour attacher de manière amovible le galet à friction et la roue. La source d'alimentation est fonctionnellement connectée au moteur et à la manette de commande.
Patent CA-3098769-C (CA)
Title: Asynchronous processing of blockchain blocks
Inventor: WANG JIYUAN
IPC: H04L9/32
Filed: 2019-11-27
Granted: 2021-08-17
Abstract: Disclosed herein are methods, systems, and apparatus, including computer programs encoded on computer storage media, for implementing a blockchain-based fault-tolerant system. One of the methods includes retrieving a first set of blockchain blocks from the blockchain network node using a first set of threads of the bridge device. The bridge device stores the first set of blockchain blocks in the bridge device. The bridge device verifies a second set of blockchain blocks that are stored in the bridge device using a second set of threads of the bridge device. The first set of threads are different from the second set of threads. Retrieving the first set of blockchain blocks and verifying the second set of blockchain blocks are performed asynchronously using the first set of threads and the second set of threads.
Patent CA-3103933-C (CA)
Inventor: DOUBET JAMES T
IPC: A61M5/178
Filed: 2019-06-12
Granted: 2023-10-17
Abstract: Improved apparatus for use with animal medication in fluid form, which is particularly beneficial for medications having a relatively high viscosity. The disclosed syringe adapter has an opening that is relatively large, as compared to a conventional needle, and thus affixing the disclosed syringe adapter to a syringe improves syringeability of higher-viscosity medications. When the disclosed syringe adapter is affixed to a pistol-grip or tab-handled syringe, the medication withdrawn into the pistol-grip syringe can be more easily administered from the syringe barrel (noting that the syringe adapter will be replaced with a needle prior to injecting the medication).
Patent CA-3108666-C (CA)
Title: Interdental cleaner
Inventor: WALLSTRÖM PAUL
IPC: A61C15/02
Filed: 2014-12-17
Granted: 2021-06-01
Abstract: Attorney Ref.: 1099P022CA02 ABSTRACT An interdental cleaner has a gripping portion (3) and a cleaning portion (4) formed by an elongate body made from a thermoplastic material. The cleaning portion (4) has a coating made of a self-adhesive, heat-vulcanized rubber material forming peripheral, flexible brush members (6). Date Recue/Date Received 2021-02-12
Patent CA-3128159-C (CA)
Title: Cartouche de reparation de robinet d'angle
Inventor: NEWTON STEVEN
IPC: F16K31/60
Filed: 2020-01-28
Granted: 2023-04-18
Abstract: L'invention concerne une cartouche de remplacement pour la réparation plutôt que le remplacement d'un robinet d'angle. La cartouche comporte une clé à bille (114) dotée d'une bille et d'un arbre (124). Un siège de bille unitaire (140), qui comporte des première et deuxième surfaces de support internes (120, 122) pour venir en prise avec la bille, est utilisé pour supporter la clé à bille (124) lorsqu'elle est installée dans le corps de robinet d'angle qui est en train d'être réparé. Un couvercle (128) est positionné sur le siège de bille et définit un alésage à travers lequel s'étend l'arbre de la clé à bille. Une poignée (132) est couplée à l'arbre de la clé à bille de sorte qu'un utilisateur peut faire tourner la bille entre les surfaces de support internes entre une position ouverte et une position fermée.
Patent CA-3148760-C (CA)
Inventor: LIU CHUNDI
IPC: G06N3/02
Filed: 2020-07-15
Granted: 2023-03-07
Abstract: L'invention concerne un système d'extraction de contenu qui utilise une architecture de réseau neuronal de graphe pour déterminer des images pertinentes pour une image désignée dans une requête. Le réseau neuronal de graphe apprend un nouvel espace de descripteur qui peut être utilisé pour mapper des images dans le référentiel sur des descripteurs d'image et l'image de requête à un descripteur de requête. Les descripteurs d'image caractérisent les images dans le référentiel en tant que vecteurs dans l'espace descripteur, et le descripteur de requête caractérise l'image d'interrogation en tant que vecteur dans l'espace descripteur. Le système d'extraction de contenu obtient le résultat d'interrogation par identification d'un ensemble d'images pertinentes associées à des descripteurs d'image ayant au-dessus un seuil de similarité avec le descripteur de requête.
Patent CA-3151250-C (CA)
Inventor: SHAN TENG
IPC: A61B17/072
Filed: 2020-08-27
Granted: 2023-08-22
Abstract: L'invention concerne un mécanisme d'entraînement pour fermeture et une agrafeuse d'instrument médical d'anastomose le comprenant. Le mécanisme d'entraînement pour fermeture comprend une poignée mobile, un premier bloc coulissant, un élément de maintien, un élément d'entraînement pour fermeture et une tige d'actionnement. Une position initiale d'au moins une partie de la structure du premier bloc coulissant est située au niveau d'un côté proximal de l'élément de maintien. Une portion de compression et une portion de relâchement de position sont configurées au niveau de la tige d'actionnement, et des positions initiales de la portion de compression et de la portion de relâchement de position de la tige d'actionnement sont situées au niveau du côté proximal de l'élément de maintien. Dans un état initial, lorsque la poignée mobile est saisie, le premier bloc coulissant se déplace vers un côté distal de façon à venir en prise avec l'élément de maintien. Lorsque le déclenchement de l'instrument d'anastomose est terminé, l'élément de maintien se détache automatiquement du bloc coulissant. La présente invention limite une position de l'élément d'entraînement pour fermeture lorsqu'une tête d'agrafeuse est fermée par l'intermédiaire d'une prise entre l'élément de maintien et le premier bloc coulissant, de sorte que lorsque l'instrument d'anastomose est déclenché, le déplacement d'une pièce de traction pour fermeture vers le côté distal de l'instrument d'anastomose est empêché. Lorsque le déclenchement de l'instrument d'anastomose est terminé, l'élément de maintien ne limite plus la position de l'élément d'entraînement pour fermeture, et le logement d'agrafeuse et l'enclume d'agrafeuse peuvent être automatiquement ouverts.
Patent CA-3201956-C (CA)
Title: Compensation for attenuation of carrier power by a transmission path
Inventor: OZA RAJEEV
IPC: H04B1/04
Filed: 2021-12-27
Granted: 2023-09-26
Abstract: A system and method for compensating for attenuation of carrier power by a transmission path. The method includes defining a path from a gateway to a measurement tap, where the path may include an output port of the gateway and path components used to reach the measurement tap; sweeping, in bands, an RF spectrum served by the RFT by sending a signal at a respective band and a band power from the output port over the path; measuring, at the measurement tap, a power metric for each of the bands; capturing, for each of the bands, power level (PL) data at the measurement tap; and setting a carrier power level (CPL) of a carrier having a frequency start and a frequency end, where the CPL is based on the PL data associated with one more of the bands included in the frequency start and the frequency end.
Patent NL-165011-C (NL)
IPC: H02H9/00
Filed: 1971-01-04
Granted: 1981-02-16
Abstract: 1341410 Intrinsically safe supply systems SYBRON CORP 29 Dec 1970 [11 Feb 1970] 32279/73 Divided out of 1341409 Heading H2H The disclosures in the Specification are identical with those of the Specification 1,341,409 but the claims are directed towards an individual barrier structure 5 shown in Fig. 1 and the modifications thereof illustrated in the remaining Figures.
Patent NL-184823-C (NL)
IPC: A41D1/14
Filed: 1981-03-30
Granted: 1989-11-16
Abstract: The invention relates to a slacks comprising one or more pockets and a plurality of belt loops attached to the slacks at the height of the waist band. According to the invention the pocket opening of at least one pocket is arranged in the waist band in such a manner that during the wearing of the slacks the pocket opening is covered by a belt passed through the belt loops. In this manner, articles put in said pocket can not be lost or stolen, since pick-pocketing is substantially impossible.
Patent RU-1111436-C (RU)
Title: Способ выделени и очистки 7-иодгептановой кислоты
Inventor: KOVALEVA A S
IPC: C07C53/19
Filed: 1982-08-09
Granted: 1993-11-30
Abstract: -:/::: -:- .- -
Patent RU-1789472-C (RU)
Inventor: BYKOV ANDREJ V
IPC: B65G57/00
Filed: 1987-12-07
Granted: 1993-01-23
Abstract: Изобретение относитс  к прокатному  производству и может быть использовано в  устройствах дл  штабелировани  пр моугольных  изделий. Целью изобретени   вл етс  упрощение конструкции. Эта цель  достигаетс  за счет установки фиксирующих  12 и нажимного 13 кулачков на подъемно-опускной  платформе 2 и расположени   упоров 5 на вертикальных стойках 7 поворотной  рамы 8, шарнирно св занной с основанием  4 и снабженной опорной площадкой  10 и противовесами 11. 3 ил.
Patent RU-1791164-C (RU)
Inventor: ZBYKOVSKIJ NIKOLAJ D
IPC: B60B37/10
Filed: 1988-10-11
Granted: 1993-01-30
Abstract: Использование: колесные пары рельсовых  транспортных средств. Сущность: колесна  пара рельсового транспортного  средства содержит колеса 1. установленные  на оси 2 при помощи конических подшипников  - внешнего 3 и внутреннего 4. которые  зафиксированы от осевого перемещени  буртами 5 и 6 в ступице, а нэ оси - лабиринтом  7. тарельчатой пружиной в. гайхой 9 с  зарубкой на внешнем кольцевом выступе с  одной стороны и фланцем 11 - с другой  стороны. На обоих концах оси выполнены  торцевые пазы. Фланец 11 на гайке 9 преп тствует  сходу колеса 1 с оси 2 при случайном  разрушении подшипников 3 и 4.  Посадочные места 13 и 14 на оси 2 дл  внутренних  колец конических подшипников и  посадочные места в ступице колеса 15 и 16  дл  наружных колец этих подшипников выполнены  с шириной, меньшей ширины этих  колец на величину их односторонней галтели . Кроме того, а ступицах колес посадочные  места дл  наружных колец знут.ншних подшипников  4 выполнены большего диаметра,  чем посадочные геста дл  наружных колец  внешних подшипников 3. 1 з.п. ф-лы. 2 ил. /