baber/WOPTO huggingface dataset:
Patent CA-3052967-A1 (CA)
Inventor: BUTLER ANDREW JAMES
IPC: H01H3/06
Filed: 2018-02-09
Abstract: An operator mechanism for a control enclosure includes a shaft assembly having an adjustable length. A shaft extender may be selectively slidable longitudinally along an operator shaft to selectively adjust the length of the shaft assembly, and selectively lockable on the operator shaft to inhibit sliding of the shaft extender on the operator shaft to retain a selected length of the shaft assembly. A shaft extender may be received in a longitudinal passage of a mount sleeve and extend distally outward from the mount sleeve. The shaft extender may be selectively movable longitudinally within a longitudinal passage of the mount sleeve relative to a shaft operator to selectively adjust the length of the shaft assembly.
Patent CA-3054499-A1 (CA)
Title: Electrical box cable management and support bracket assembly, system and method
Inventor: SEMPLE SHANE
IPC: H02G3/02
Filed: 2019-09-06
Abstract: An electrical box assembly is provided. The electrical box assembly includes an electrical box and a support bracket positioned proximate the back wall of the electrical box and coupled to the electrical box. The support bracket includes a plate member and a cable management member extending laterally from the plate member and forming at least one pass-through opening sized to receive an electrical cable. The plate member includes a bending line that divides the plate member into a first portion and a second portion. The plate member has first and second configurations. The plate member is generally planar in the first configuration. When the plate member is in the second configuration, the first portion of the plate member bends along the bending line and extends laterally from the second portion to engage a second wall opposing the first wall and opposing the back wall of the electrical box.
Patent CA-3055261-A1 (CA)
Title: Capsule destinee a la preparation de boissons a element d'etancheite forme d'une seule piece
Inventor: BAMBAGIONI GUIDO
IPC: B65D85/804
Filed: 2018-04-03
Abstract: L'invention concerne une capsule (10) conçue pour préparer une boisson lors de l'injection d'un liquide dans la capsule au moyen d'une machine de préparation de boissons, la capsule (10) comprenant un corps de base en forme de coupelle (1) destiné à contenir des ingrédients de préparation de boissons et un rebord de type bride (2) comportant un élément d'étanchéité (3) comprenant une série interne et une série externe (4, 5) de saillies en forme d'arc (4a, 5a), le corps de base (1), le rebord de type bride (2) et l'élément d'étanchéité (3) étant fabriqués d'une seule pièce à partir d'un matériau métallique tel que l'aluminium, les séries interne et externe (4, 5) de l'élément d'étanchéité (3) étant disposées de manière concentrique sur une surface (2a) du rebord de type bride (2) de façon à former un espace annulaire (6) entre elles pour recevoir une surface d'étanchéité (21a) d'un élément de mise en prise de capsule (21) de la machine de préparation de boissons (20), les saillies en forme d'arc respectives (4a, 5a) des séries interne et externe (4, 5) étant des saillies continues comportant des vides s'étendant circonférentiellement (4b, 5b) formés entre ces dernières, et les saillies en forme d'arc respectives (4a, 5a) des séries interne et externe (4, 5) étant disposées de façon à se chevaucher circonférentiellement à l'extérieur des vides (4b, 5b) des séries interne et externe (4, 5) dans une vue latérale de la capsule.
Patent CA-3059288-A1 (CA)
Title: Novel colorimetric sensing method for dual pathogen
Inventor: LUO YUNBO
IPC: C12Q1/14
Filed: 2018-08-08
Abstract: Provided in the present application is a novel colorimetric sensing method for a dual pathogen, comprising an in vitro nucleic acid amplification and a detection method, where the in vitro nucleic acid amplification uses a primer consisting sequentially of complementary sequences, a connecting arm, complementary sequences, and a nucleic acid sequence of a specifically amplified target to be tested for a superfast PCR reaction, and the detection uses a hairpin sequence consisting of complementary sequences and a G-quadruplex to implement self-assembly color development.
Patent CA-3062098-A1 (CA)
Title: Cane hook
Inventor: BAKOCS COREY
IPC: F16M13/04
Filed: 2019-11-20
Abstract: People who use mobility aids such as canes encounter reduced physical effectiveness on the requirement of bearing the cane. Nowadays when handheld devices are so common, the use of 1 or 2 hands is paramount for productivity and interaction which would otherwise be taken up by maintaining a cane or mobility device. The device proposed allows the cane to rest on the body by use of an attachment to the cane. The device is a hook, retractable or fixed, which would slide in the user's pocket, belt, or rim of pants. CA 3062098 2019-11-20
Patent CA-3063485-A1 (CA)
Inventor: HILLBORG HENRIK
IPC: C08K3/22
Filed: 2018-05-10
Abstract: The present disclosure relates to a filled silicone rubber (SiR) material (2) comprising at least 20 wt% of alumina tri-hydrate (ATH) as a filler (4) dispersed in SiR (5) to below the percolation threshold. The ATH is a mixture of a first ATH powder and a second ATH powder. The particle size distribution of the first and second ATH powders are such that the d90 value of the second ATH powder is less than the di0 value of the first ATH powder. The disclosure also relates to an insulator 1 made from the filled SiR material (2), and to a use of the insulator in a high-voltage direct current (HVDC) application.
Patent CA-3063959-A1 (CA)
Inventor: BRUTTEL VALENTIN
IPC: C07K14/74
Filed: 2018-05-18
Abstract: La présente invention concerne des utilisations thérapeutiques du complexe majeur d'histocompatibilité (CMH) non classique, également connu sous le nom de molécules de CMH de classe lb en combinaison avec des peptides définis. L'invention concerne plus particulièrement des effets immunomodulateurs ciblés de peptides définis en combinaison avec des protéines comprenant un ou plusieurs domaines d'une molécule de CMH de classe lb non classique ou en combinaison avec des molécules qui interfèrent avec l'interaction de molécules de CMH de classe lb et de leurs récepteurs. L'invention concerne également des procédés de production de telles protéines, des compositions pharmaceutiques les comprenant, ainsi que leurs utilisations dans le traitement d'états pathologiques dans lesquels des réactions immunitaires spécifiques à un antigène sont bénéfiques, y compris le cancer et des maladies infectieuses, ou nuisibles, notamment des maladies auto-immunes, le rejet d'organe/de tissu, des réactions immunitaires vis-à-vis de composés pharmaceutiques ou de troubles de la reproduction. La présente invention révèle également un nouveau mode d'action pour des molécules de CMH de classe lb pendant une induction de tolérance spécifique à un antigène, par conséquent, la présente invention concerne en outre, des procédés pour interférer avec ce mécanisme dans une situation où l'induction d'une tolérance immunitaire spécifique à un antigène est recherchée, mais qui est empêchée de façon physiologique par ledit mécanisme.
Patent CA-3064451-A1 (CA)
Inventor: BRASUELL DEREK
IPC: F24F1/12
Filed: 2019-12-10
Abstract: A method of forming a sound attenuator around a compressor of an air conditioning system includes providing a molding cover, positioning a compressor of an air conditioning system in a cavity of the molding cover, and placing a first material in the cavity of the molding cover. The method further includes placing a second material in contact with the first material in the cavity of the molding cover. The first material and the second material chemically react with each other to form a self-forming foam around the compressor.
Patent CA-3064481-A1 (CA)
Inventor: CHEN WENHONG
IPC: H04W72/04
Filed: 2018-01-12
Abstract: Provided are an uplink data transmission method, and related devices. The method comprises: a user equipment determining an uplink bandwidth part (BWP) used for transmitting a physical uplink shared channel (PUSCH); the user equipment determining a PUSCH transmission parameter corresponding to the uplink BWP; and the user equipment transmitting the PUSCH on the uplink BWP according to the PUSCH transmission parameter. By means of the embodiments of the present application, the flexibility of PUSCH transmission can be improved.
Patent CA-3065043-A1 (CA)
Inventor: PURDY CLAY
IPC: E21B43/27
Filed: 2019-12-13
Abstract: Il sagit dun procédé pour rendre minimale de la corrosion par piqûre à des températures supérieures à 130 ºC dont ledit procédé comprend ce qui suit : fourniture dun fluide acide comprenant un acide sulfonique alkyle; fourniture dau moins un composé dinhibiteur de corrosion comprenant un composé organique qui, lui, comprend des groupes fonctionnels daldéhyde; combinaison dudit fluide acide et dau moins un composé dinhibiteur de corrosion; exposition dudit fluide mélangé à une surface métallique à une température supérieure à 129 ºC; et suffisamment de temps permis pour exposer le fluide mélangé à un métal afin daccomplir une fonction prédéterminée.
Patent CA-3065761-A1 (CA)
Title: Advanced preemption
Inventor: MCGAVOCK RICHARD ALAN
IPC: B61L29/30
Filed: 2017-06-02
Abstract: An advanced preemption system may comprise at least one motion detector and at least one advanced preemption processing system in communication with the at least one motion detector. The at least one motion detector may be configured to detect motion within at least one motion detection zone, the at least one motion detection zone containing a section of railroad track outside of a track circuit containing a railroad crossing where a thoroughfare crosses the railroad track. The at least one advanced preemption processing system may be configured to receive, from the at least one motion detector, an indication that motion has been detected within the at least one motion detection zone and activate at least one traffic control element for the thoroughfare before a train enters the track circuit.
Patent CA-3070044-A1 (CA)
Inventor: BIESHEUVEL AREND CORNELIS JACOBUS
IPC: B65D85/804
Filed: 2018-07-16
Abstract: Pad for use in a beverage preparing device comprising an at least partly porous first sheet of flexible material, an at least partly porous second sheet of flexible material, and a bed of coffee particles provided between the first and second sheet. The first sheet forms an inlet sheet at a water receiving side of the pad. The second sheet forms an exit filter at an outlet side of the pad, wherein the bed of coffee particles has a first fluid flow resistance. The exit filter has a second fluid flow resistance that exceeds the first fluid flow resistance. The exit filter is selected to possess a Herzberg water permeability of 300 - 3500 seconds per 100 ml per 10 cm2 at a pressure head of 50 mm Hg for generating a third fluid flow resistance, in the presence of coffee particles, which exceeds the first fluid flow resistance.
Patent CA-3071984-A1 (CA)
Title: Power control and retransmission
Inventor: ZHOU HUA
IPC: H04L1/22
Filed: 2020-02-11
Abstract: Wireless communications are described for controlling a transmission. A base station may cancel, delay, and/or request a retransmission of a message. The base station may send a control message to control a transmission in a communication network. A wireless device may cancel a transmission (e.g., based on a pre-emption indication), determine a transmission power for a transmission (e.g., based on a power control message), and/or determine a retransmission of a message (e.g., based on a repetition indication).
Patent CA-3072833-A1 (CA)
Inventor: MCCLELLAND KENNETH JAMES
IPC: B01D47/00
Filed: 2016-08-31
Abstract: The present invention relates to an advanced system for the removal of air pollutants from combustion and non-combustion processes that generate air pollutants that are regulated by environmental agencies. The pollutants include, but are not limited to, particulate matter; acid gases including sulphur dioxide, hydrogen chloride and hydrogen fluoride; metals such as mercury, dioxins, VOCs and reagents such as ammonia. The system collects and processes the polluted gas stream through two forms of wet method scrubbing technology. The gas is first passed through a wet scrubbing reactor capable of complete interaction between the gas and the selected liquid scrubbing reagent at one or more interfaces. The scrubbing medium is selected for its reactivity with the pollutants targeted in the process, its cost and impact on the environment. From the exit of the scrubbing reactor the gas is directed through a wet electrostatic precipitator to remove the remaining targeted pollutants to very high removal efficiency.
Patent CA-3074330-A1 (CA)
Title: Method and system for determining an optical system intended to equip a person on the basis of the adaptability of the person to a visual and/or proprioceptive modification of his/her environment
Inventor: GIRAUDET GUILLAUME
IPC: G02C7/06
Filed: 2018-08-30
Abstract: The invention relates to a method for determining an optical system intended to equip a person on the basis of the adaptability of the person to a visual and/or proprioceptive modification of his environment, the method comprising: - a person visual behaviour parameter providing step (S2), during which a person visual behaviour parameter indicative of the visual behaviour of the person relative to a given state of the environment is provided; - a reference value providing step (S4), during which a first value of the person visual behaviour parameter corresponding to a reference state of the environment is provided; - a visual and/or proprioceptive modification providing step (S6), during which a visual and/or proprioceptive modification of the reference state of the environment is provided so as to define a modified state of the environment; and - a determining step (S8), during which an optical parameter of the optical system is determined based on the first value of the person visual behaviour parameter and on a second value of the person visual behaviour parameter associated with the modified state of the environment.
Patent CA-3075189-A1 (CA)
Inventor: ALLEN BRENDON
IPC: E05B27/00
Filed: 2018-09-07
Abstract: An interchangeable electro-mechanical lock core for use with a lock device having a locked state and an unlocked state is disclosed. The interchangeable electro-mechanical lock core may include a moveable plug having a first position relative to a lock core body which corresponds to the lock device being in the locked state and a second position relative to a lock core body which corresponds to the lock device being in the unlocked state. The interchangeable electro-mechanical lock core may include a core keeper moveably coupled to a lock core body. The core keeper may be positionable in a retain position wherein the core keeper extends beyond an envelope of lock core body to hold the lock core body in an opening of the lock device and a remove position wherein the core keeper is retracted relative to the envelope of the lock core body to permit removal.
Patent CA-3077560-A1 (CA)
Inventor: KUBOTA TAKAHIKO
IPC: B60G17/08
Filed: 2020-04-01
Abstract: In a suspension system in which the oil chambers of two dampers are connected, the responsiveness of the dampers can be adjusted. A suspension system has a left damper , a right damper, and an intermediate unit. A case of the intermediate unit has an intermediate oil chamber connected to an oil chamber of the left damper and the oil chamber of the right damper and an intermediate gas chamber. The intermediate oil chamber and the intermediate gas chamber are partitioned by a diaphragm. The intermediate unit has a capacity adjustment mechanism including a movable portion of which the position can be changed. The capacity adjustment mechanism adjusts the capacity of the intermediate gas chamber by changing the position of the movable portion.
Patent CA-3078123-A1 (CA)
Title: Miniature imaging system for ophthalmic laser beam delivery system
Inventor: SUN ZHENG
IPC: A61B3/14
Filed: 2018-10-18
Abstract: An optical imaging system for an ophthalmic laser beam delivery system, which includes a focusing objective including a plurality of lenses, a semi-transparent folding mirror disposed near an entrance of the focusing objective for reflecting a treatment laser beam into the focusing objective, a prism disposed adjacent a back surface of the folding mirror, the prism having a first, a second and a third surface, the second surface being disposed adjacent the back surface of the folding mirror, the prism being configured to reflect a light that has entered the second surface sequentially by the first surface and by the second surface toward the third surface to be output, a focusing lens module disposed adjacent the third surface of the prism to focus light output from the third surface of the prism, and an image sensor disposed to receive the light focused by the focusing lens module to form an image.
Patent CA-3081012-A1 (CA)
Inventor: KELLY MIKE
IPC: C22C29/02
Filed: 2020-05-13
Abstract: In one aspect, fluid ends are described herein having structure and design addressing degradation mechanisms in pumping operations employing fluids comprising abrasive particles.  Briefly, a fluid end for a reciprocating pump comprises a body portion comprising a bore having an inner diameter surface, and a reciprocating plunger at least partially disposed in the bore. A  sleeve is positioned within the bore between the inner diameter surface and plunger, the sleeve engaging the inner diameter surface via an interference fit.
Patent CA-3086812-A1 (CA)
Title: Procede d'utilisation d'une pince en c mandibulaire pour identifier un point fixe de reference sur une machoire humaine
Inventor: DAVYDOV ALBERT
IPC: A61C19/045
Filed: 2018-12-31
Abstract: L'invention concerne un procédé d'identification précise d'un point fixe de référence sur une mâchoire humaine, comprenant la fourniture d'une pince en c mandibulaire, qui a une tige, une dent supérieure reliée de manière fixe à la tige, une dent inférieure mobile le long de la tige, et une cale configurée pour fixer de manière sélective la dent inférieure à la tige. La dent supérieure de la pince en c mandibulaire est insérée dans la bouche d'un patient. La dent inférieure de la pince en c mandibulaire est ensuite déplacée le long de la tige pour se fermer sur le menton du patient qui comprime le tissu mou du patient, et une position de la dent inférieure est fixée sur la tige à l'aide de la cale de telle sorte que la dent inférieure n'est plus mobile le long de la tige. Un capteur est ensuite fixé à une zone désignée de la pince en c mandibulaire de façon à fournir un point de référence.
Patent CA-3087172-A1 (CA)
Title: Shaped body having a structured surface for reversible adhesion
Inventor: ARZT EDUARD
IPC: A44B18/00
Filed: 2018-12-10
Abstract: The invention relates to a moulded body with a structured surface for reversible adhesion to surfaces comprising projections having an aspect ratio of up to 10. Said structure can be easily detached from the surface by a lateral movement.
Patent CA-3087519-A1 (CA)
Title: Wood paste and objects made therefrom
Inventor: KAM DORON
IPC: C09D101/00
Filed: 2019-01-07
Abstract: The invention generally concerns methods and printing inks comprising wood chips / wood powder and plant-extracted natural binders for constructing wood 3D structures.
Patent CA-3088328-A1 (CA)
Inventor: SU SHIN-SAN MICHAEL
IPC: A61P7/06
Filed: 2012-05-03
Abstract: ABSTRACT Described herein are methods for using compounds that activate pyruvate kinase. Date Recue/Date Received 2020-07-29
Patent CA-3088686-A1 (CA)
Title: Automated document extraction and classification
Inventor: Douthit Ronnie Douglas
IPC: G06K9/00
Filed: 2019-07-24
Abstract: A method including receiving a source file containing a plurality of documents which, to a computer, initially are indistinguishable from each other. A first classification stage is applied to the source file using a convolutional neural network image classification to identify source documents in the multitude of documents and to produce a partially parsed file having a multitude of identified source documents. The partially parsed file includes sub-images corresponding to the plurality of identified source documents. A second classification stage, including a natural language processing artificial intelligence, is applied to sets of text in bounding boxes of the sub-images, to classify each of the multitude of identified source documents as a corresponding sub-type of document. Each of the sets of text corresponding to one of the sub-images. A parsed file having a multitude of identified sub-types of documents is produced. The parsed file is further computer processed.
Patent CA-3088900-A1 (CA)
Inventor: LOWE ADAM
IPC: G06K19/077
Filed: 2019-01-23
Abstract: A transaction card having a metal layer, an opening in the metal layer for a transponder chip, and at least one discontinuity extending from an origin on the card periphery to a terminus in the opening. The card has a greater flex resistance than a card having a comparative discontinuity with the terminus and the origin the same distance from a line defined by a first long side of the card periphery in an absence of one or more strengthening features. Strengthening features include a discontinuity wherein one of the terminus or the origin are located relatively closer to the first long side of the card periphery than the other, a plurality of discontinuities wherein fewer than all extend from the card periphery to the opening, a self-supporting, non-metal layer disposed on at least one surface of the card, or one or more ceramic reinforcing tabs surrounding the opening.
Patent CA-3090782-A1 (CA)
Title: Composition for preventing or treatment of stroke
Inventor: PARK KI DUK
IPC: A23L33/10
Filed: 2019-04-01
Abstract: The present invention relates to a pharmaceutical composition comprising (S)-2-(((4'-trifluoromethylbiphenyl-4-yl)methyl)amino)propanamide methanesulfonate or a pharmaceutically acceptable salt thereof as an effective ingredient for prevention or treatment of stroke.
Patent CA-3091546-A1 (CA)
Title: A spray drying process with continuous preparation of spray solution
Inventor: VICENTE JOAO
IPC: A61K9/16
Filed: 2019-02-22
Abstract: The present invention discloses a spray drying process characterized by continuous preparation and immediate spray drying of a solution comprising at least one active pharmaceutical ingredient and/or at least one excipient, and at least one solvent. The said active pharmaceutical ingredient(s) and solvent(s) are combined, alone or along with one or more excipients to form a first suspension. Said suspension is continuously fed to an intensifier pump that pushes said suspension through at least one micro-reaction chamber and/or at least one micro-channel where the suspension's solid(s) component(s) is(are) dissolved into said solvent(s) by means of high energy mixing / forced contact at micro, nano and molecular level to form a solution stream. The said solution stream is then immediately and continuously fed to the spray dryer through at least one atomization nozzle, drying said atomized stream to obtain solid particles and collecting said solid particles. Single component particles or multi-component particles, particulate amorphous solid dispersion and pharmaceutical compositions are also disclosed. The present invention also discloses amorphous solid dispersions obtained by the method of the invention as well as pharmaceutical compositions containing the same.