baber/WOPTO huggingface dataset:
Patent CA-3031269-C (CA)
Title: Improvements for a gas-powered fixing tool
Inventor: CORDEIRO PIERRE
IPC: B25C1/08
Filed: 2016-02-29
Granted: 2020-06-30
Abstract: The present invention concerns improvements for a gas-powered fixing tool (10). A combustion or precombustion chamber (60) for a gas-powered fixing tool (10) is provided. The chamber includes a casing (62,68) defining a first combustion cavity (64), having an elongate form, and a second combustion cavity (70), having at least partly a spherical or ovoid form. An ignition means (65) is situated at a longitudinal end of the first combustion cavity, with the other longitudinal end of the first combustion cavity, which is opposite the ignition means, being fluidically connected with the second combustion cavity. The combustion or precombustion chamber contemplated herein may be used in a gas-powered fixing tool.
Patent CA-3038448-C (CA)
Inventor: STEPHENSON HAZEL
IPC: C01G25/00
Filed: 2017-01-30
Granted: 2023-11-07
Abstract: La présente invention concerne un hydroxyde de zirconium ou un oxyde de zirconium comprenant, sur une base d'oxyde, jusqu'à 30 % en poids d'un dopant comprenant un ou plusieurs éléments parmi le silicium, le sulfate, le tungstène, le niobium, l'aluminium, le molybdène, le titane ou l'étain, et ayant des sites acides, la majorité des sites acides étant des sites acides de Lewis. De plus, l'invention concerne un catalyseur, un support ou un précurseur catalyseur, un liant, un liant fonctionnel, un revêtement ou un sorbant comprenant l'hydroxyde de zirconium ou l'oxyde de zirconium. L'invention concerne également un procédé de préparation d'hydroxyde de zirconium, le procédé comprenant les étapes consistant à : (a) dissoudre un sel de zirconium dans un acide aqueux, (b) ajouter un ou plusieurs agents complexants à la solution ou le sol résultant, le ou les agents complexants étant un composé organique comprenant au moins l'un des groupes fonctionnels suivants: une amine, un organosulfate, un sulfonate, un hydroxyle, un éther ou un groupe acide carboxylique, (c) chauffer la solution ou le sol formé à l'étape (b), (d) ajouter un agent de sulfatation, et (e) ajouter une base pour former un hydroxyde de zirconium, et (f) ajouter éventuellement un dopant.
Patent CA-3041696-C (CA)
Title: Process controller for creation of abr vod product manifests
Inventor: MILFORD MATTHEW A
IPC: H04N21/458
Filed: 2019-04-30
Granted: 2022-07-19
Abstract: A method is provided for coordinating preparation of video-on-demand (VOD) products that are to be delivered as adaptive-bit-rate (ABR) video streams. In the method, actual start and actual stop times are received from a video product generator for each of a plurality of VOD products processed by the video product generator. The video product generator is configured to create VOD products in video transport streams from source assets. Responsive to receipt of the start and stop times, a transcoder is instructed to insert into a video transport stream for each of the VOD products encoder boundary points and IDR frames at specified times in each of the VOD products. The specified times include offset start and offset stop times of each of the VOD products.
Patent CA-3046008-C (CA)
Title: Signal scrambling sequence techniques for wireless communications
Inventor: SUN JING
IPC: H04L5/00
Filed: 2018-01-10
Granted: 2023-08-01
Abstract: Techniques for identification of a scrambling sequence used for a reference signal, a control signal, or a data signal ("such signals") that is independent of a center frequency of a wireless system bandwidth. Such identification of scrambling sequences may allow for demodulation of signals in which a synchronization channel does not share a same center frequency as the wireless system bandwidth. A synchronization channel is identified that provides location information for a common control resource set. A scrambling sequence for such signals is determined for use in demodulating the common control resource set, and one or more of such signals may be processed based at least in part on the scrambling sequence. In some cases, a cell ID and a slot or subframe index for the common control resource set is determined, and the scrambling sequence identified for such signals based on the cell ID and slot or subframe index.
Patent CA-3048575-C (CA)
Inventor: LUNDAY DRAKE
IPC: E05B13/00
Filed: 2019-04-19
Granted: 2022-10-04
Abstract: An indicator assembly for a lock assembly in which rotation of an indicator barrel having different indicator symbols is facilitated via magnetic forces. Upon locking of the lock assembly, such as via a push button assembly, an actuator is linearly displaced in a first direction, causing an activation pin that is connected to the actuator to push an activation carrier in the first direction. The activation carrier can also be rotated so that a first pole of a first magnet that is coupled to the activation carrier is linearly and rotatably brought into closer proximity to a similar first pole of a second magnet that is coupled to the indicator barrel. Such displacement of the first magnet can cause a repelling force to be provided between the first and second magnets that facilitates the rotation of the indicator barrel about the lever from a first position to a second position.
Patent CA-3052642-C (CA)
Title: Motion generating platform assembly
Inventor: BLUM STEVEN C
IPC: A63G31/16
Filed: 2018-02-08
Granted: 2022-11-29
Abstract: A ride system includes a base, a ride vehicle, a platform assembly positioned between the base and the ride vehicle, and an extension mechanism coupled to the platform assembly and positioned between the base and the ride vehicle. The platform assembly includes a first platform, a second platform, and six legs extending between the first platform and the second platform, and the platform assembly is configured to actuate each of the six legs so as to move the first platform relative to the second platform in different configurations based on which of the six legs is actuated. The extension mechanism is configured to extend and contract so as to move the ride vehicle away from and toward, respectively, the base of the ride system.
Patent CA-3054106-C (CA)
Title: Dispositif de suspension pour vetement de radioprotection
Inventor: ARSENAULT JEAN
IPC: G21F3/02
Filed: 2018-03-05
Granted: 2023-09-26
Abstract: Dispositif de suspension (10) supportant au moins partiellement un vêtement de radioprotection (12) porté par un utilisateur prévu (14), comprenant un harnais (34) pouvant être porté par l'utilisateur prévu (14) sous le vêtement de radioprotection (12), le harnais comprenant une fixation de harnais (38) ; un support (28) pouvant être positionné au-dessus de l'utilisateur prévu (14) ; un élément souple allongé (30) couplé de manière fonctionnelle au support (28) pour être supporté par celui-ci ; une fixation d'élément souple (32) fixée à l'élément souple allongé (30) opposé au support (28) ; le harnais (34) et la fixation d'élément souple (38) pouvant être attachés de manière réversible l'un à l'autre.
Patent CA-3055813-C (CA)
Inventor: CHIRREDDY VENKAT
IPC: H04L61/103
Filed: 2018-03-07
Granted: 2022-03-01
Abstract: An access point that provides link aggregation is described. During operation, this access point receives a message that may include a Dynamic Host Configuration Protocol (DHCP) response with an Internet protocol (IP) address of a gateway for an electronic device to access a network and a media access control (MAC) address of the electronic device. Based on the MAC address and/or at least a characteristic of the electronic device (such as a configuration, a capability and/or an operating system of the electronic device), the access point may determine a different IP address of another gateway for the electronic device to access the network. Moreover, the access point may modify the DHCP response by substituting the IP address of the other gateway for the IP address of gateway in a modified DHCP response. Next, the access point provides the modified DHCP response to the electronic device.
Patent CA-3063561-C (CA)
Inventor: NGUYEN SON V
IPC: A61F2/958
Filed: 2011-10-05
Granted: 2023-02-07
Abstract: Embodiments of a radially collapsible and expandable prosthetic heart valve are disclosed. A valve frame can have a tapered profile when mounted on a delivery shaft, with an inflow end portion having a smaller diameter than an outflow end portion. The valve can comprise generally V-shaped leaflets, reducing material within the inflow end of the frame. An outer skirt can be secured to the outside of the inflow end portion of the frame, the outer skirt having longitudinal slack when the valve is expanded and lying flat against the frame when the valve is collapsed. A diagonally woven inner skirt can elongate axially with the frame. Side tabs of adjacent leaflets can extend through and be secured to window frame portions of the frame to form commissures. The window frame portions can be depressed radially inward relative to surrounding frame portions when the valve is crimped onto a delivery shaft.
Patent CA-3064200-C (CA)
Inventor: LANTER ALEC WARREN
IPC: G06K5/02
Filed: 2018-04-20
Granted: 2023-02-14
Abstract: L'invention concerne des systèmes et des procédés se rapportant à une application de passerelle qui facilite l'interopérabilité entre une application desservie à distance et des dispositifs périphériques connectés localement. L'application de passerelle peut être exécutée sur une machine locale et être adressable au niveau de l'adresse de bouclage de la machine locale. Les demandes émises à l'application de passerelle peuvent être vérifiées comme provenant d'une source de confiance. De même, des demandes en provenance d'une application exécutée localement et desservie à distance peuvent être émises vers des ressources matérielles locales telles que des dispositifs périphériques ou similaires.
Patent CA-3068875-C (CA)
Title: Directly mapped buffer cache on non-volatile memory
Inventor: LOAIZA JUAN R
IPC: G06F12/0868
Filed: 2018-08-30
Granted: 2023-12-19
Abstract: Techniques for implementing a buffer cache for a persistent file system in non-volatile memory is provided. A set of data is maintained in one or more extents in non-volatile random-access memory (NVRAM) of a computing device. At least one buffer header is allocated in dynamic random-access memory (DRAM) of the computing device. In response to a read request by a first process executing on the computing device to access one or more first data blocks in a first extent of the one or more extents, the first process is granted direct read access of the first extent in NVRAM. A reference to the first extent in NVRAM is stored in a first buffer header. The first buffer header is associated with the first process. The first process uses the first buffer header to directly access the one or more first data blocks in NVRAM.
Patent CA-3080518-C (CA)
Title: Methods and reforming systems for re-dispersing platinum on reforming catalyst
Inventor: ZALEWSKI DAVID J
IPC: B01J38/44
Filed: 2020-05-08
Granted: 2023-08-01
Abstract: Methods and systems for re-dispersing platinum on catalysts used in continuous catalyst regeneration reformer systems are disclosed. Some aspects of the disclosure provide, for example, methods of evaluating the platinum re-dispersion of a reforming catalyst in a small-scale reactor for use in a continuous catalyst regeneration reformer system and methods of improving the activity and selectivity of reforming catalysts for use in a continuous catalyst regeneration reformer system by selection of appropriate reaction parameters in a small-scale reactor for use in a continuous catalyst regeneration reformer system.
Patent CA-3091732-C (CA)
Title: Training belt for use with a rubber ball member
Inventor: MAEKAWA Hidemitsu
IPC: A63B21/055
Filed: 2019-05-17
Granted: 2022-04-26
Abstract: The present invention discloses a training belt which includes a stretchable belt. The stretchable belt comprises a plurality of stretchable belt members that each have a loop shape; an intermediate engaging member, where the belt members are mutually detachably coupled; a first engaging member detachably coupled to a first edge of one of the belt members that is coupled by the intermediate engaging member; and a second engaging member detachably coupled to a second edge of one of the belt members that is coupled by the intermediate engaging member. The training belt forms a loop by engaging the first engaging member with the second engaging member.
Patent CA-3092754-C (CA)
Inventor: PAOLO NARCISO
IPC: F24F13/28
Filed: 2019-02-20
Granted: 2023-06-27
Abstract: L'invention concerne un ensemble de ventilation comprenant : un canal d'admission d'air (2) ; un canal de distribution (3) ; un dispositif de production (4) d'un flux d'air, entre le canal d'admission (2) et le canal de distribution (3) ; une section de filtrage (5 ; 105) du flux d'air permettant de réduire, sinon d'éliminer, la présence de particules dans le flux d'air. La section de filtrage (5 ; 105) comprend un filtre (10 ; 110) comportant : un corps de confinement (12) pourvu d'une ouverture d'admission (13) et d'une ouverture de distribution (14) destinées au flux d'air la traversant ; des cloisons étanches à l'air (15), disposées à l'intérieur du corps de confinement (12) et conçues pour forcer le flux d'air à venir les heurter ainsi que les parois internes du corps de confinement (12), les cloisons (15) et le corps de confinement (12) ayant une partie de section adaptée pour que des particules du flux d'air y pénètrent, de façon à y êtres retenues.
Patent CA-3100842-C (CA)
Title: Architectures for vehicle tolling
Inventor: GALLAWAY JACOB W
IPC: G07B15/06
Filed: 2019-06-11
Granted: 2023-03-28
Abstract: Generally discussed herein are systems, devices, and methods for improved automatic toll generation. A system can include one or more cameras positioned to capture images of vehicles passing through a toll station, vehicle detection and classification circuitry to receive an image of a vehicle from the one or more cameras and execute a first machine learning (ML) model to classify the vehicle, axle count circuitry to, in response to receiving data from the vehicle detection and classification circuitry that a vehicle was detected, execute a second ML model to classify a number of axles of the vehicle for determining a toll charge, and toll circuitry to issue the toll charge based on the classified number of axles.
Patent CA-3102432-C (CA)
Title: Systeme de conseils pour vehicule
Inventor: ANGEL KIM
IPC: G08B3/10
Filed: 2020-12-11
Granted: 2022-01-25
Abstract: ABRÉGÉ Un système et une méthode davertissement pour véhicules qui permet de déterminer si un véhicule suivant un parcours est à lintérieur dun rayon déterminé dun point dintérêt, de lancer une séquence davertissement fondée sur la distance dun appareil davertissement du véhicule à la suite dune détermination selon laquelle ce dernier est situé dans le rayon du point dintérêt et denvoyer des signaux davertissement selon la séquence davertissement fondée sur la distance au moyen de lappareil davertissement. Les signaux davertissement indiquent que le véhicule est passé à côté du point dintérêt au cours de la séquence davertissement fondée sur la distance. La séquence davertissement fondée sur la distance choisit au moins un point de lacement ou au moins une distance de lancement parmi plusieurs auxquels lappareil davertissement envoie les signaux davertissement. La séquence davertissement fondée sur la distance détermine également au moins un point darrêt ou au moins une distance darrêt parmi plusieurs auxquels lappareil davertissement cesse denvoyer les signaux davertissement. 24 Date Reçue/Date Received 2020-12-11
Patent CA-3103913-C (CA)
Title: Mecanisme de liberation rapide de bras interchangeable pour appareil de musculation du torse
Inventor: HOCKRIDGE BRUCE
IPC: A63B21/02
Filed: 2019-06-24
Granted: 2022-10-18
Abstract: La présente invention concerne un mécanisme de libération rapide pour un ensemble bras d'exercice permettant à un utilisateur d'interchanger des bras d'exercice très rapidement, le mécanisme comprenant : (a) un corps allongé ; (b) une ouverture incurvée traversant latéralement une extrémité distale du corps allongé, coupant vers le bas à travers le corps allongé, et étant inclinée vers l'extrémité distale du corps allongé ; (c) un ensemble bouton positionné à proximité de l'extrémité distale du corps allongé, mobile de façon à faire saillie dans l'ouverture ou à s'éloigner de celle-ci ; et un élément de sollicitation qui pousse la partie d'extension de l'ensemble bouton dans la position verrouillée.
Patent CA-3109272-C (CA)
Title: Composition and method of making biodegradable pellets
Inventor: DONG CHANG
IPC: C08L3/02
Filed: 2019-08-12
Granted: 2023-10-03
Abstract: Biodegradable pellet compositions comprising: a starch; a plasticizer; a flexibility agent; a binder at a hydrophobic agent; and an emulsifier. The compositions further comprise a defoaming agent and may optionally include a plant fiber. Methods of producing the compositions are also described.
Patent CA-3116557-C (CA)
Title: Method of commercial production of aqueous sargassum seaweed extract concentrate and biostimulant products
Inventor: DUJON JOHANAN JEFFREY
IPC: A23J1/14
Filed: 2019-10-16
Granted: 2021-07-20
Abstract: A system and method for commercial production of aqueous Sargassum seaweed extract concentrate having arsenic level of around 1.32-15 mg/l; cadmium level of around 0.005-5 mg/l; lead level of around 0.2-12 mg/l; mercury level of around 0.00002- 2mg/l; and pH of around 7.4-9 is disclosed. The resulting seaweed extract concentrate can be used in plant and soil amendments, rooting hormones, other organic plant and soil amendments, organic fertilizers, adjuvants for use with organic pesticides, organic fungicides, in combinations of organic pesticides, with fungicides, and as fertilizers for agricultural, commercial and domestic use. The resulting seaweed extract concentrate can also be used to regulate plant growth, or as a plant nutrient. The method is believed to be able to prepare an extract concentrate from any high protein biomass, including Sargassum, water hyacinth or other seaweed.
Patent CA-3119063-C (CA)
Inventor: EFNER JOHN D
IPC: B41F13/14
Filed: 2019-11-08
Granted: 2024-01-16
Abstract: La présente invention concerne un appareil et des procédés de décoration de surfaces extérieures de récipients métalliques. Plus spécifiquement, la présente invention concerne un nouveau rouleau doseur pour un ensemble d'encrage d'un dispositif de décoration. Un mécanisme de réglage peut être utilisé pour déplacer le rouleau doseur vers une première position de transfert d'encre pendant un cycle de décoration. Dans la première position de transfert d'encre, le rouleau doseur reçoit de l'encre depuis un rouleau encreur sans entrer en contact avec le rouleau encreur. Dans un mode de réalisation, pendant le cycle de production, le rouleau doseur est en contact avec, et transfère de l'encre vers, un rouleau de transfert. Lorsque le cycle de décoration s'arrête, le mécanisme de réglage peut déplacer le rouleau doseur vers une deuxième position de maintien de sorte que le rouleau doseur ne reçoit pas d'encre depuis le rouleau encreur.
Patent CA-3119830-C (CA)
Inventor: RAO KUMAR NAGARAJA
IPC: H04L67/306
Filed: 2014-12-04
Granted: 2023-11-14
Abstract: ABSTRACT Methods and apparatus to compensate impression data for misattribution and non-coverage by a database proprietor are disclosed. An example method includes obtaining a count of media impressions occurring on a first type of computing device, a first portion of the media impressions corresponding to persons for whom demographic information is recognizable by a database proprietor and a second portion of the media impressions corresponding to persons for whom demographic information is unavailable to the database proprietor; and determining the demographic information for the second portion of the media impressions based on a first probability that media corresponding to the media impressions is accessed on the first type of computing device and based on a second probability that media is accessed on a second type of device. -131- Date Recue/Date Received 2021-05-27
Patent CA-3150884-C (CA)
Title: Immune synapse-stabilizing chimeric antigen receptor (car) t cell
Inventor: CHOI KYUNGHO
IPC: A61K35/17
Filed: 2021-07-28
Granted: 2023-06-27
Abstract: The present invention relates to a novel chimeric antigen receptor comprising a CD99 region which participates in immune synapse stabilization as a backbone of the chimeric antigen receptor, an immune cell comprising the same, and the uses thereof. CD99-based CAR-T cells are capable of forming very stable immune synapses with tumor cells compared to conventional backbone-based CAR-T cells and can exhibit improved tumor therapeutic efficiency, so they can be useful for immune cell therapy for the treatment of cancer.
Patent RU-1480645-C (RU)
Inventor: AGEEV A A
IPC: H01J3/02
Filed: 1987-04-02
Granted: 1993-06-23
Abstract: Изобретение относитс  к устройствам  дл  лучевой обработки материа .лов и может быть использовано в любой  отрасли народного хоз йства, например  дл  газоразр дных электронно-лучевых  пушек с плазменным эмиттером,  основанным на извлечении электронов  из прикатодной области газового разр да . Цель изобретени  - повышение  качества сварки особенно в импульсном  режиме. Дл  этого на внешнюю noверхность  катода со стороны рабочего  торца, образованного встречными относительно  продольной оси конусами,   своим меньшим основанием насажен усеченный  конус из .материала с низкой  магнитной проницаемостью, который с  внешней поверхностью полого катода  образует острый угол об , эмиттерный  катод 3 со стороны полого катода  снабжен кольцевым элементом 16 концентричным  его эмиссионному отверстию  и образующим радиальный лабиринт  с входом со стороны отверсти  и выходами  за анодом, в котором со стороны  рабочего отверсти  также выполнен лабиринт  из сообщающихс  между собой  радиальных пазов и сквозных отверстий . Рабоча  поверхность кольцевого  элемента эмиттерного катода выполнена  из материала с высокой магнитной  проницаемостью и в сечении имеет форму  капли, узка  часть которой направлена  в сторону эмиссионного отверсти , 1 з.п. ф-лы, 2 ил. (Л С
Patent RU-1628682-C (RU)
Inventor: ESTRIN V S
IPC: G01N3/56
Filed: 1989-07-03
Granted: 1996-01-20
Abstract: FIELD: testing equipment. SUBSTANCE: in compliance with process deviations of surface of disc over medium radius of its wear zone are determined by values of deviations of surfaces of identical sector sections of disc from plane at maximum radius of its wear zone. Factor of wear of disc zone is determined for those sectors where deviations of disc surface over medium radius of wear zone does not fall outside permissible limits. EFFECT: enhanced precision by taking into account errors related to lack of planeness of disc. 1 dwg