baber/WOPTO huggingface dataset:
Patent CA-3067943-A1 (CA)
Title: Method and device for optical distance measurement
Inventor: BIRNBACHER WOLFGANG
IPC: G01S7/4865
Filed: 2020-01-15
Abstract: A method for optical distance measurement is suggested, wherein a first distribution of times-of-flight of light of detected photons of transmitted measurement pulses is determined, which is stored in a first memory area of a memory unit. The first distribution of times-of-flight of light is assigned to time intervals of a first plurality of time intervals and frequency portions of the first distribution above a predetermined cut-off frequency are reduced or suppressed by means of a low pass filter in a reduction step, so that a second distribution of times-of-flight of light is generated. The second distribution is assigned to time intervals of a second plurality of time intervals, and the blocking frequency of the low pass filter is selected to be smaller than or equal to half of the reciprocal value of a smallest interval width of the second plurality of time intervals.
Patent CA-3069898-A1 (CA)
Inventor: KHANNA RAJESH
IPC: H04N21/262
Filed: 2017-07-27
Abstract: L'invention concerne des systèmes et des procédés pour déterminer s'il faut étendre un enregistrement d'un actif multimédia sur la base de l'analyse de données utilisateur. Une application de guidage multimédia peut déterminer qu'un actif multimédia est enregistré pendant un intervalle de temps programmé qui a un temps de début et un temps de fin. L'application de guidage multimédia peut déterminer que l'actif multimédia sera transmis à l'extérieur de l'intervalle de temps programmé sur la base d'entrées provenant d'une pluralité d'utilisateurs. En réponse à la détermination du fait que l'actif multimédia sera transmis à l'extérieur du temps programmé, l'application de guidage multimédia peut étendre l'enregistrement de l'actif multimédia au-delà de l'intervalle de temps planifié d'une durée prédéterminée.
Patent CA-3070870-A1 (CA)
Inventor: CHARLAND LUC
IPC: E21B10/56
Filed: 2018-07-24
Abstract: L'invention concerne un système de forage ayant des ailes rétractables et un procédé d'utilisation de celui-ci. Le système comprend au moins une aile, qui peut s'étendre à partir du système une fois qu'elle s'engage dans un boîtier et vient en butée contre une bague de butée au niveau de l'extrémité inférieure du boîtier. Lorsque le système commence à forer un trou dans le sol, le boîtier est installé à l'intérieur du trou. Dans une configuration, l'au moins une aile est au moins partiellement rétractée dans le système de forage et verrouillée dans cette position. Dans une autre configuration, l'au moins une aile s'étend depuis le système de forage et se verrouille en position étendue. Le système peut être relié à un marteau de fond de trou, à une tige de forage de marteau supérieur, ou à tout autre outil/appareil de forage de roche approprié, et peut être utilisé avec un outil/appareil de forage rotatif simple ou double.
Patent CA-3071439-A1 (CA)
Inventor: MARINUCCI ROBERT
IPC: E04F19/06
Filed: 2018-08-07
Abstract: Apparatus and methods for joining sections of sheet material (e.g., drywall) are provided. The sheet material joining apparatus or connector comprises an elongated body having two channels disposed such that the ends of two sections of sheet material may be secured therein. The channels are defined by front and back walls interconnected via an internal rib. The front wall is configured to be disposed on the exposed side of the sheet material and the back wall is configured to be disposed on the back or hidden side of the sheet material, while the back wall takes the form of a convex arced surface. The convex arced surface is configured to be engaged by one or more securing elements (e.g., screw), and during such engagement to exert a resilient force onto the adjoining sections of sheet material to draw them inward toward the back wall of the connector.
Patent CA-3071487-A1 (CA)
Inventor: ROSSI SYLVAIN
IPC: B64F1/28
Filed: 2018-07-18
Abstract: Procédé de circulation de carburant dans une conduite (2) de remplissage d'un réservoir d'un aéronef. Selon l'invention il consiste à faire varier automatiquement et mécaniquement la section de passage du carburant jusqu'à ce que le carburant atteigne une vitesse seuil maximale. Vanne (1) connectée à une conduite (2) de remplissage d'un réservoir de carburant d'un aéronef pour la mise en uvre dudit procédé. Selon l'invention elle comprend un dispositif de restriction (7) de la section de passage du carburant, apte, lorsque du carburant circule dans la conduite (2), à faire varier automatiquement la section de passage du carburant jusqu'à ce que la vitesse du carburant atteigne une valeur seuil maximale.
Patent CA-3071694-A1 (CA)
Inventor: STEEGE ADAM T C
IPC: G02B7/04
Filed: 2018-08-02
Abstract: A fabrication device includes a platform to receive layers of build material for production of a 3-dimensional solid representation of a digital model, a component to deposit layers of build material, and an imaging component to bind respective portions of the build material into cross sections representative of portions of data contained in the digital model. The first imaging component may be a programmable planar light source utilizing specialized refractive pixel shifting mechanism, or other imaging system. The platform includes an infusion system for providing photocurable resin to the component being built. The object may be a powder composite component using any of a variety of powder materials or a plastic component.
Patent CA-3073780-A1 (CA)
Title: Plantes presentant un metabolisme lipidique modifie et procedes de fabrication de celles-ci
Inventor: BATOKO HENRI
IPC: C12N15/82
Filed: 2018-08-24
Abstract: La présente invention se rapporte d'une manière générale au domaine de la biologie moléculaire végétale et concerne des plantes présentant un métabolisme lipidique modifié et des procédés de fabrication de telles plantes modifiées. L'invention concerne particulièrement des plantes modifiées et des parties de celles-ci, y compris des graines, ayant un niveau accru de triacylglycérol (TAG), au moyen d'une expression spécifique de graines dans des tissus de graines pendant le remplissage de graines d'un acide nucléique codant pour une protéine de translocation (TSPO) dans lesdites plantes modifiées ou des parties de celles-ci. L'invention concerne en outre des procédés de modulation du métabolisme lipidique dans des plantes et des procédés de production de plantes présentant un métabolisme lipidique modifié. L'invention concerne également des constructions, des vecteurs et des cellules hôtes utiles dans les procédés de l'invention, et concerne en outre des produits obtenus à partir des plantes modifiées.
Patent CA-3076882-A1 (CA)
Title: Method and apparatus for controlling downhole water production
Inventor: HUNTER JOHN
IPC: E21B43/32
Filed: 2018-09-27
Abstract: An apparatus (10) for controlling water production in a wellbore (B) comprises a body in the form of a base pipe (12), the base pipe (12) having an axial flow passage in the form of axial throughbore (14) and a lateral flow passage in the form of radial port (16). A shroud (18) is disposed around the base pipe (12) and forms a housing of the apparatus (10). In use, the apparatus (10) forms part of a completion string (CS) for location in the wellbore (B), the apparatus (10) configured to direct production fluid into a production conduit (P) for recovery to surface (S), perform a quantitative measurement of water content within the production fluid, and vary the fluid flow in the fluid flow path based on the quantitative measurement of water content within the production fluid to maintain water production at or below a predetermined threshold.
Patent CA-3083910-A1 (CA)
Title: Absorbent article
Inventor: KALENTUN PIA
IPC: A61F13/535
Filed: 2017-12-01
Abstract: An absorbent article such as a sanitary napkin or pad, a method for folding said absorbent article and a package comprising a plurality of the folded absorbent articles, wherein said absorbent article comprises a fluid permeable topsheet, a backsheet and an absorbent core comprising at least two core layers located between the topsheet and the backsheet, an upper core layer and one or more underlying core layer(s). The folding is facilitated by aligning the first fold line at a narrow transversal part of the upper core layer and the second fold line at or adjacent the rear transversal edge of at least one of the underlaying layers. It is desirable that an absorbent article should be neat and easily foldable to obtain individual package sizes for easy bring along of the article in a bag or pocket and for easy disposal after use. It is therefore an object of the present invention to provide an improved folding and packaging solution for absorbent article.
Patent CA-3085531-A1 (CA)
Inventor: SCHELLEKENS MICHAEL ARNOLDUS JACOBUS
IPC: C08J7/056
Filed: 2018-12-18
Abstract: La présente invention concerne une dispersion aqueuse, comprenant (A) un copolymère séquencé amphiphile obtenu avec un procédé de polymérisation radicalaire contrôlée et comprenant au moins des séquences [A] et [B], la séquence [A] comprenant un ou plusieurs monomères éthyléniquement insaturés portant des groupes fonctionnels solubles dans l'eau et/ou dispersibles dans l'eau (monomère(s) (i)), et la séquence [B] comprenant un ou plusieurs monomères éthyléniquement insaturés différents des monomères (i) (monomère(s) (ii)) ; et (B) un polymère P comprenant un ou plusieurs monomères éthyléniquement insaturés différents de (i) (monomère(s) (ii)), caractérisée en ce que la quantité du copolymère séquencé est supérieure à 1 et inférieure à 30 % en poids, sur la base du poids total des monomères utilisés en vue de préparer le copolymère séquencé et le polymère P ; la valeur acide de la composition constituée du copolymère séquencé et du polymère P est supérieure à 1 et d'au plus 35 mg KOH par g de la composition copolymère séquencé-polymère P ; le copolymère séquencé possède une température de transition vitreuse calculée supérieure à 10 °C et inférieure à 250 °C ; et le polymère P comprend au moins 20 % en poids (par rapport à la composition de monomère totale en vue de préparer le polymère P) d'une fraction de polymère avec une température de transition vitreuse calculée supérieure à 10 °C et inférieure à 100 °C.
Patent CA-3086883-A1 (CA)
Title: Composition for preventing or treating covid-19, including gold nanoparticle as active ingredient
Inventor: CHIN CHUR
IPC: A61P31/14
Filed: 2020-07-14
Abstract: The present invention relates to a pharmaceutical composition for treating or preventing coronavirus infection (COVID-19), containing a gold nanoparticle. In the present invention, the gold nanoparticles hinder the morphological change of a coronavirus protein to block the entry of the coronavirus protein into cells, resulting in prevention or treatment of the coronavirus infection (C OVID - 1 9).
Patent CA-3086978-A1 (CA)
Title: Method for controlling the permeability of a petroleum well
Inventor: DI BIASE ELISA
IPC: C04B26/04
Filed: 2018-12-28
Abstract: The present invention relates to a method for controlling the permeability of an oil well having a thief zone, comprising the following steps: I) preparing a polymerizable bicomponent system, comprising, at least: - a fluid A comprising: (a-i) at least an olefinically unsaturated first polymerizable compound; (a-ii) optionally, at least one radical polymerization initiator IA for polymerizing said polymerizable compound, said initiator IA being activated thermally or in the presence of an accelerating compound; - a fluid B comprising a radical polymerization activator, said activator being selected from: (b-i) a radical polymerization initiator IB for polymerizing said polymerizable compound, said initiator IB having an activation temperature equal to or lower than the temperature of said thief zone, (b-ii) an accelerator of said initiator IA; II) injecting one of said fluid A and said fluid B into the annulus of said well until said thief zone is reached; III) injecting the remainder between said fluid A and said fluid B into the tubular element formed by the string of hollow drill rods, until it comes into contact with the fluid injected through said annulus to form a blocking polymer at said thief zone.
Patent CA-3086996-A1 (CA)
Inventor: SEKIGUCHI SHOTA
IPC: C12N15/10
Filed: 2018-12-26
Abstract: Une méthode de la présente invention consiste à utiliser un support d'oxyde d'aluminium dans lequel un polymère neutre soluble dans l'eau est adsorbé sur la surface pour récupérer l'acide nucléique à partir d'un échantillon de liquide corporel, ladite méthode comprenant une étape dans laquelle un acide nucléique est adsorbé sur le support en présence d'un réactif chaotropique, et une solution comprenant un tensioactif anionique est ajoutée au support sur lequel l'acide nucléique a été adsorbé.
Patent CA-3089430-A1 (CA)
Inventor: DEUTSCH MORDECHAI
IPC: A61L27/14
Filed: 2019-01-22
Abstract: A cell culturing device and method of using same are provided. Embodiments of the cell culturing device include a plate having at least one well with a through-hole formed at a bottom wall thereof and a hydrogel matrix disposed in the through hole. The cell culturing device can also include an optically transparent plate at the bottom of the through-hole.
Patent CA-3089656-A1 (CA)
Title: Formulations orales et utilisations de celles-ci
Inventor: VANKAN PIERRE
IPC: A61P25/00
Filed: 2019-02-01
Abstract: L'invention concerne des formulations orales thérapeutiques comprenant des composés à base de pyridine substitués particuliers, leur fabrication, et des procédés et des utilisations desdites formulations dans le traitement de voies à médiation par substance P dans le cerveau telles que la pression intracrânienne élevée ou la modification de l'expression de la protéine tau (t) (hyper)-phosphorylée dans le cerveau pour des indications telles que, mais sans s'y limiter, le commotion cérébrale, le syndrome post-commotionnel (SPC), l'encéphalopathie traumatique chronique (ETC), une lésion cérébrale traumatique (LCT) et un accident vasculaire cérébral.
Patent CA-3089807-A1 (CA)
Inventor: HOCHFIELD BARRY
IPC: G10H3/18
Filed: 2019-02-07
Abstract: The present invention relates to a mixer apparatus (30) for mixing audio signals from a musical instrument (10).The mixer apparatus (30) comprises plural input circuits (34) and an audio signal mixer (36).Each of the plural input circuits (34) has an audio signal input which, in use, is coupled electrically with and thereby receives an audio signal from a different one of plural musical instrument pickups (32) comprised in the musical instrument. The audio signal mixer (36) receives audio signals from the plural input circuits (34) and mixes the received audio signals with one another. Each of the plural input circuits (34) comprises a linear active circuit in an audio signal path between the audio signal input and the audio signal mixer (36).
Patent CA-3090096-A1 (CA)
Inventor: LEE DEAN ANTHONY
IPC: A61K9/00
Filed: 2019-01-29
Abstract: An NK cell with low SMAD3 expression and altered gene expression profile resulting in high cytokine expression and TGF-ß superfamily resistance is described, refered to herein as TGF-ß superfamily-imprinted Natural Killer Cells (TGFßi NK cells). A method of treating cancer or infection in a subject in need thereof is described. The method includes administering a therapeutically effective number of TGFßi NK cells to the subject. A method of producing TGFßi NK cells is described by in vitro activation of natural killer cells in the presence of a TGF-ß superfamily cytokine.
Patent CA-3092065-A1 (CA)
Title: Electric submersible pumping unit
Inventor: CRANE MITCHELL LEE
IPC: F04D13/08
Filed: 2019-02-22
Abstract: An electric submersible pump assembly with integral heat exchanger, high-speed selfaligning bearings, and dual bearing thrust chamber is described. The described pump assembly, modules, and components may be used for operating an electric submersible pump at high speeds as well as over a wide range of speeds and flowrates without replacing downhole equipment. The described pump assembly may be shorter than comparable pump assemblies and may be assembled offsite, thereby leading to faster and easier installation with less down time. By operating over a wide range of speeds, the disclosed pump assembly allows the operator to reduce overall inventory, reduce down time for the well, and avoid other complications associated with replacing a pump assembly or other downhole components.
Patent CA-3092673-A1 (CA)
Inventor: LAYTON LEONARD CHARLES
IPC: G10L15/26
Filed: 2020-09-10
Abstract: A method and intelligent recording and action system (IRAS) for initiating action based on content played by a vehicle infotainment system in a vehicle is described. The method comprises detecting a voice command in an audio signal received by at least one microphone; determining that the voice command relates to audio content output by the vehicle infotainment system and, based on that determination, parsing buffered output audio content from the vehicle infotainment system to extract data relating to the voice command; and initiating an action based on the extracted data and the voice command. The IRAS comprises at least one microphone for detecting a received voice command in an audio signal; a module for determining that the voice command relates to audio content output by the vehicle infotainment system; a module for parsing buffered output audio content from the vehicle infotainment system to extract data relating to the voice command; and a module for initiating an action based on the extracted data and the voice command.
Patent CA-3092721-A1 (CA)
Inventor: SHAW THOMAS J
IPC: A61B5/145
Filed: 2018-12-14
Abstract: A blood collection tube holder having a retractable single needle and a body comprising substantially parallel and laterally spaced apart barrel and needle retraction cavities separated by a partial wall that facilitates lateral movement of the single needle from the barrel cavity into alignment with the needle retraction cavity to initiate needle retraction. The barrel and a frontal attachment to the barrel are cooperatively configured to facilitate relative sliding movement between in a direction that is transverse to the longitudinal axis through the retractable single needle to initiate needle retraction.
Patent CA-3094035-A1 (CA)
Inventor: BHASIN SUNNY
IPC: H02M7/04
Filed: 2019-03-19
Abstract: A device charger is provided. The device charger includes: a faceplate having an electrical outlet-sized aperture therethrough, the faceplate comprising an electrical circuit; a first body extending from a rear side of the faceplate, the first body comprising an AC- to-DC power supply; a second body extending from the rear side of the faceplate, the first body and the second body including respective electrical contacts located to electrically contact one or more respective electrical outlet terminals, the respective electrical contacts configured to provide alternating current from the terminals to an AC input of the power supply at least partially via the electrical circuit of the faceplate; and at least one electrical connector, located at a front side of the faceplate, connected to a DC output of the power supply, the at least one electrical connector for providing DC power to an external device connected thereto.
Patent CA-3094331-A1 (CA)
Title: Remote-open device for well operation
Inventor: DAVIES KATHERINE ANN
IPC: E21B43/14
Filed: 2019-05-09
Abstract: An assembly includes a housing of a production tubing including one or more housing ports around a housing circumference of the housing. The assembly also includes a sleeve including one or more sleeve ports around a sleeve circumference of the sleeve. The sleeve is moveable between a closed configuration in which at least a portion of the sleeve is positionable to cover the housing ports of the production tubing and an open configuration in which the sleeve is positionable such that the sleeve ports provide fluid communication between the production tubing and an annulus in a wellbore. Further, the assembly includes a shoulder positioned at an uphole edge of the sleeve to apply an opening force to the sleeve to change the sleeve from the closed configuration to the open configuration.
Patent CA-3095279-A1 (CA)
Title: Novel microalgal strains of thraustochytrium genus, and method of producing polyunsaturated fatty acids using the same
Inventor: KIM JI YOUNG
IPC: C12N1/12
Filed: 2019-06-26
Abstract: The present invention relates to a novel strain of the Thraustochytrium genus, which contains a high content of polyunsaturated fatty acids and a biomass production method using same. Since the novel CJM01 microalgae of the Thraustochytrium genus according to the present application has a biomass with high contents of lipids and unsaturated fatty acids such as docosahexaenoic acid, the microalgae itself, or a biomass produced by the cultivation and fermentation thereof, a concentrate thereof, or a dry mass thereof is very useful as a composition for animal foods.
Patent CA-3096081-A1 (CA)
Inventor: WHITFILL TRAVIS MICHAEL
IPC: A61K38/17
Filed: 2019-04-05
Abstract: The present disclosure provides methods and compositions for treating skin diseases, comprising an engineered microorganism expressing therapeutically relevant recombinant fusion polypeptides. In one embodiment, the disclosure provides a method for treating skin disease, such as atopic dermatitis, comprising administering a to a subject in need thereof a composition comprising live biotherapeutic product (LBP) comprising human filaggrin-secreting Staphylococcus epidermidis. In a further aspect, the present invention provides a pharmaceutical composition comprising a filaggrin polypeptide described herein. Further still, the present invention provides a kit comprising a composition disclosed herein and instructions for use.
Patent CA-3097598-A1 (CA)
Title: Ensemble ressort de traction et procede pour sa fabrication
Inventor: GALLANT JOEL
IPC: C23C4/02
Filed: 2018-06-19
Abstract: L'invention concerne un ensemble ressort de traction et un procédé pour sa fabrication. L'invention porte également sur un ressort de traction hélicoïdal. Le ressort a une pluralité de spires disposées le long d'un axe longitudinal entre une spire d'extrémité à une première extrémité et une spire d'extrémité à une seconde extrémité, les spires se touchant mutuellement en l'absence d'une force, agissant sur le ressort de traction, qui est suffisante pour étendre celui-ci. Les spires d'extrémité sont saisies et le ressort est étendu dans une position étendue. Dans la position étendue, le ressort a une distance prédéterminée entre des spires successives de celui-ci. Dans la position étendue, un matériau de revêtement est disposé sur la surface du ressort de telle sorte que le matériau de revêtement est disposé sur une partie de surface du ressort où les spires se touchent mutuellement en l'absence d'extension. Le matériau de revêtement est durci pendant un intervalle de temps prédéterminé pendant lequel le ressort est étendu. L'extension est retirée à partir du ressort après l'écoulement de l'intervalle de temps prédéterminé, et les spires d'extrémité sont relâchées. Des montures d'extrémité sont ensuite insérées dans une première et une seconde parties d'extrémité du ressort.
Patent CA-3100465-A1 (CA)
Title: Fiber-reinforced polymer alloy substrate and molded article using same
Inventor: KOSHI MASAYUKI
IPC: B29C70/52
Filed: 2019-07-09
Abstract: This fiber-reinforced polymer alloy substrate, in which continuous reinforcement fibers are arranged in parallel and are impregnated with a polymer alloy, is characterized in that: a polymer alloy obtained by combining thermoplastic resins of at least two types is used as the polymer alloy; the fiber volume content ratio is in the range 4070% by volume; and the dispersion parameter D of the fibers is at least 90%. In the obtained fiber-reinforced polymer alloy substrate, the reinforcement fibers are dispersed with high homogeneity, and mechanical characteristics and heat resistance are high and expressed stably with low variation.